Reconcile with honeycomb-release
Change-Id: I4ff73170b09410bf6458539f72caa60fcc99a442
diff --git a/libc/Android.mk b/libc/Android.mk
index d940753..d8a4b1c 100644
--- a/libc/Android.mk
+++ b/libc/Android.mk
@@ -269,6 +269,7 @@
bionic/libc_init_common.c \
bionic/logd_write.c \
bionic/md5.c \
+ bionic/memmove_words.c \
bionic/pututline.c \
bionic/realpath.c \
bionic/sched_getaffinity.c \
@@ -360,10 +361,10 @@
arch-arm/bionic/sigsetjmp.S \
arch-arm/bionic/strlen.c.arm \
arch-arm/bionic/strcpy.S \
+ arch-arm/bionic/strcmp.S \
arch-arm/bionic/syscall.S \
string/memmove.c.arm \
string/bcopy.c \
- string/strcmp.c \
string/strncmp.c \
unistd/socketcalls.c
@@ -714,8 +715,7 @@
LOCAL_WHOLE_STATIC_LIBRARIES := libc_common
LOCAL_SYSTEM_SHARED_LIBRARIES :=
LOCAL_ALLOW_UNDEFINED_SYMBOLS := true
-# Don't prelink
-LOCAL_PRELINK_MODULE := false
+
# Don't install on release build
LOCAL_MODULE_TAGS := eng debug
@@ -741,8 +741,7 @@
LOCAL_SHARED_LIBRARIES := libc
LOCAL_WHOLE_STATIC_LIBRARIES := libc_common
LOCAL_SYSTEM_SHARED_LIBRARIES :=
-# Don't prelink
-LOCAL_PRELINK_MODULE := false
+
# Don't install on release build
LOCAL_MODULE_TAGS := eng debug
diff --git a/libc/SYSCALLS.TXT b/libc/SYSCALLS.TXT
index 5653c3c..d698133 100644
--- a/libc/SYSCALLS.TXT
+++ b/libc/SYSCALLS.TXT
@@ -174,6 +174,7 @@
int __timer_getoverrun:timer_getoverrun(timer_t) 260,262
int __timer_delete:timer_delete(timer_t) 261,263
int utimes(const char*, const struct timeval tvp[2]) 269, 271
+int utimensat(int, const char *, const struct timespec times[2], int) 348, 320, 320
# signals
int sigaction(int, const struct sigaction *, struct sigaction *) 67
@@ -219,7 +220,7 @@
int recvmsg:socketcall:17(int, struct msghdr *, unsigned int) -1,102,-1
# sockets for sh.
-int __socketcall:__socketcall(int, unsigned long*) -1,-1,102
+int __socketcall:socketcall(int, unsigned long*) -1,-1,102
# scheduler & real-time
int sched_setscheduler(pid_t pid, int policy, const struct sched_param *param) 156
diff --git a/libc/arch-arm/bionic/_exit_with_stack_teardown.S b/libc/arch-arm/bionic/_exit_with_stack_teardown.S
index 89f6c90..c2d7758 100644
--- a/libc/arch-arm/bionic/_exit_with_stack_teardown.S
+++ b/libc/arch-arm/bionic/_exit_with_stack_teardown.S
@@ -26,15 +26,10 @@
* SUCH DAMAGE.
*/
#include <asm/unistd.h>
-
-.text
-.type _exit_with_stack_teardown, #function
-.globl _exit_with_stack_teardown
-.align 4
+#include <machine/asm.h>
@ void _exit_with_stack_teardown(void * stackBase, int stackSize, int retCode)
-
-_exit_with_stack_teardown:
+ENTRY(_exit_with_stack_teardown)
#if __ARM_EABI__
mov lr, r2
@@ -53,3 +48,4 @@
@ exit() should never return, cause a crash if it does
mov r0, #0
ldr r0, [r0]
+END(_exit_with_stack_teardown)
diff --git a/libc/arch-arm/bionic/_setjmp.S b/libc/arch-arm/bionic/_setjmp.S
index 5626219..6b8aa50 100644
--- a/libc/arch-arm/bionic/_setjmp.S
+++ b/libc/arch-arm/bionic/_setjmp.S
@@ -70,6 +70,7 @@
mov r0, #0x00000000
bx lr
+END(_setjmp)
.L_setjmp_magic:
.word _JB_MAGIC__SETJMP
@@ -109,3 +110,4 @@
bl PIC_SYM(_C_LABEL(longjmperror), PLT)
bl PIC_SYM(_C_LABEL(abort), PLT)
b . - 8 /* Cannot get here */
+END(_longjmp)
diff --git a/libc/arch-arm/bionic/atomics_arm.S b/libc/arch-arm/bionic/atomics_arm.S
index d94f6b1..4d9cbcf 100644
--- a/libc/arch-arm/bionic/atomics_arm.S
+++ b/libc/arch-arm/bionic/atomics_arm.S
@@ -26,17 +26,9 @@
* SUCH DAMAGE.
*/
#include <sys/linux-syscalls.h>
+#include <machine/asm.h>
#include <machine/cpu-features.h>
-.global __atomic_cmpxchg
-.type __atomic_cmpxchg, %function
-.global __atomic_swap
-.type __atomic_swap, %function
-.global __atomic_dec
-.type __atomic_dec, %function
-.global __atomic_inc
-.type __atomic_inc, %function
-
#define FUTEX_WAIT 0
#define FUTEX_WAKE 1
@@ -48,8 +40,7 @@
*/
/* r0(addr) -> r0(old) */
-__atomic_dec:
- .fnstart
+ENTRY(__atomic_dec)
mov r1, r0 @ copy addr so we don't clobber it
1: ldrex r0, [r1] @ load current value into r0
sub r2, r0, #1 @ generate new value into r2
@@ -57,11 +48,10 @@
cmp r3, #0 @ success?
bxeq lr @ yes, return
b 1b @ no, retry
- .fnend
+END(__atomic_dec)
/* r0(addr) -> r0(old) */
-__atomic_inc:
- .fnstart
+ENTRY(__atomic_inc)
mov r1, r0
1: ldrex r0, [r1]
add r2, r0, #1
@@ -69,11 +59,10 @@
cmp r3, #0
bxeq lr
b 1b
- .fnend
+END(__atomic_inc)
/* r0(old) r1(new) r2(addr) -> r0(zero_if_succeeded) */
-__atomic_cmpxchg:
- .fnstart
+ENTRY(__atomic_cmpxchg)
1: mov ip, #2 @ ip=2 means "new != old"
ldrex r3, [r2] @ load current value into r3
teq r0, r3 @ new == old?
@@ -82,18 +71,17 @@
beq 1b @ yes, retry
mov r0, ip @ return 0 on success, 2 on failure
bx lr
- .fnend
+END(__atomic_cmpxchg)
/* r0(new) r1(addr) -> r0(old) */
-__atomic_swap:
- .fnstart
+ENTRY(__atomic_swap)
1: ldrex r2, [r1]
strex r3, r0, [r1]
teq r3, #0
bne 1b
mov r0, r2
bx lr
- .fnend
+END(__atomic_swap)
#else /*not defined __ARM_HAVE_LDREX_STREX*/
/*
@@ -107,8 +95,7 @@
.equ kernel_atomic_base, 0xFFFF0FFF
/* r0(addr) -> r0(old) */
-__atomic_dec:
- .fnstart
+ENTRY(__atomic_dec)
.save {r4, lr}
stmdb sp!, {r4, lr}
mov r2, r0
@@ -122,11 +109,10 @@
add r0, r1, #1
ldmia sp!, {r4, lr}
bx lr
- .fnend
+END(__atomic_dec)
/* r0(addr) -> r0(old) */
-__atomic_inc:
- .fnstart
+ENTRY(__atomic_inc)
.save {r4, lr}
stmdb sp!, {r4, lr}
mov r2, r0
@@ -140,11 +126,10 @@
sub r0, r1, #1
ldmia sp!, {r4, lr}
bx lr
- .fnend
+END(__atomic_inc)
/* r0(old) r1(new) r2(addr) -> r0(zero_if_succeeded) */
-__atomic_cmpxchg:
- .fnstart
+ENTRY(__atomic_cmpxchg)
.save {r4, lr}
stmdb sp!, {r4, lr}
mov r4, r0 /* r4 = save oldvalue */
@@ -160,14 +145,13 @@
2: @ atomic_cmpxchg
ldmia sp!, {r4, lr}
bx lr
- .fnend
+END(__atomic_cmpxchg)
/* r0(new) r1(addr) -> r0(old) */
-__atomic_swap:
- .fnstart
+ENTRY(__atomic_swap)
swp r0, r0, [r1]
bx lr
- .fnend
+END(__atomic_swap)
#endif /*not defined __ARM_HAVE_LDREX_STREX*/
@@ -191,18 +175,16 @@
#if __ARM_EABI__
-__futex_syscall3:
- .fnstart
+ENTRY(__futex_syscall3)
stmdb sp!, {r4, r7}
.save {r4, r7}
ldr r7, =__NR_futex
swi #0
ldmia sp!, {r4, r7}
bx lr
- .fnend
+END(__futex_syscall3)
-__futex_wait:
- .fnstart
+ENTRY(__futex_wait)
stmdb sp!, {r4, r7}
.save {r4, r7}
mov r3, r2
@@ -212,10 +194,9 @@
swi #0
ldmia sp!, {r4, r7}
bx lr
- .fnend
+END(__futex_wait)
-__futex_wake:
- .fnstart
+ENTRY(__futex_wake)
.save {r4, r7}
stmdb sp!, {r4, r7}
mov r2, r1
@@ -224,28 +205,32 @@
swi #0
ldmia sp!, {r4, r7}
bx lr
- .fnend
+END(__futex_wake)
#else
-__futex_syscall3:
+ENTRY(__futex_syscall3)
swi #__NR_futex
bx lr
+END(__futex_syscall3)
-__futex_wait:
+ENTRY(__futex_wait)
mov r3, r2
mov r2, r1
mov r1, #FUTEX_WAIT
swi #__NR_futex
bx lr
+END(__futex_wait)
-__futex_wake:
+ENTRY(__futex_wake)
mov r2, r1
mov r1, #FUTEX_WAKE
swi #__NR_futex
bx lr
+END(__futex_wake)
#endif
-__futex_syscall4:
+ENTRY(__futex_syscall4)
b __futex_syscall3
+END(__futex_syscall4)
diff --git a/libc/arch-arm/bionic/clone.S b/libc/arch-arm/bionic/clone.S
index 9c25053..a95d2d6 100644
--- a/libc/arch-arm/bionic/clone.S
+++ b/libc/arch-arm/bionic/clone.S
@@ -26,14 +26,9 @@
* SUCH DAMAGE.
*/
#include <sys/linux-syscalls.h>
+#include <machine/asm.h>
- .text
- .type __pthread_clone, #function
- .global __pthread_clone
- .align 4
- .fnstart
-
-__pthread_clone:
+ENTRY(__pthread_clone)
@ insert the args onto the new stack
str r0, [r1, #-4]
str r3, [r1, #-8]
@@ -73,7 +68,7 @@
__error:
mov r0, #-1
bx lr
- .fnend
+END(__pthread_clone)
#
@@ -88,12 +83,8 @@
# at the end of the parameter list makes the
# implementation much simpler.
#
- .type __bionic_clone, #function
- .globl __bionic_clone
- .align 4
- .fnstart
-__bionic_clone:
+ENTRY(__bionic_clone)
mov ip, sp
.save {r4, r5, r6, r7}
@@ -124,5 +115,4 @@
ldr r0, [sp, #-4]
ldr r1, [sp, #-8]
b __bionic_clone_entry
-
- .fnend
+END(__bionic_clone)
diff --git a/libc/arch-arm/bionic/ffs.S b/libc/arch-arm/bionic/ffs.S
index f11141c..c59091f 100644
--- a/libc/arch-arm/bionic/ffs.S
+++ b/libc/arch-arm/bionic/ffs.S
@@ -29,6 +29,7 @@
*/
#include <machine/asm.h>
+#include <machine/cpu-features.h>
/*
* ffs - find first set bit, this algorithm isolates the first set
@@ -36,8 +37,8 @@
* 6 bits as an index into the table. This algorithm should be a win
* over the checking each bit in turn as per the C compiled version.
*
- * under ARMv5 there's an instruction called CLZ (count leading Zero's) that
- * could be used
+ * Some newer ARM architectures have an instruction named
+ * CLZ (count leading Zero's) that is used
*
* This is the ffs algorithm devised by d.seal and posted to comp.sys.arm on
* 16 Feb 1994.
@@ -47,7 +48,7 @@
/* Standard trick to isolate bottom bit in r0 or 0 if r0 = 0 on entry */
rsb r1, r0, #0
ands r0, r0, r1
-#ifndef __ARM_ARCH_5__
+#ifndef __ARM_HAVE_CLZ
/*
* now r0 has at most one set bit, call this X
* if X = 0, all further instructions are skipped
@@ -61,6 +62,7 @@
ldrneb r0, [ r2, r0, lsr #26 ]
bx lr
+END(ffs)
.text;
.type .L_ffs_table, _ASM_TYPE_OBJECT;
@@ -74,9 +76,10 @@
.byte 10, 0, 0, 25, 0, 0, 21, 27 /* 40-47 */
.byte 31, 0, 0, 0, 0, 24, 0, 20 /* 48-55 */
.byte 30, 0, 23, 19, 29, 18, 17, 0 /* 56-63 */
-#else
+#else /* !defined(__ARM_HAVE_CLZ) */
clzne r0, r0
rsbne r0, r0, #32
bx lr
-#endif
+END(ffs)
+#endif /* !defined(__ARM_HAVE_CLZ) */
diff --git a/libc/arch-arm/bionic/kill.S b/libc/arch-arm/bionic/kill.S
index 2954091..33dfc2b 100644
--- a/libc/arch-arm/bionic/kill.S
+++ b/libc/arch-arm/bionic/kill.S
@@ -33,17 +33,13 @@
of a corrupted malloc heap).
*/
#include <sys/linux-syscalls.h>
+#include <machine/asm.h>
#ifndef __NR_kill
#define __NR_kill 37
#endif
- .text
- .type kill, #function
- .globl kill
- .align 4
-
-kill:
+ENTRY(kill)
stmfd sp!, {r4-r7, ip, lr}
ldr r7, =__NR_kill
swi #0
@@ -51,3 +47,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
+END(kill)
diff --git a/libc/arch-arm/bionic/memcmp.S b/libc/arch-arm/bionic/memcmp.S
index 67dcddc..c872a51 100644
--- a/libc/arch-arm/bionic/memcmp.S
+++ b/libc/arch-arm/bionic/memcmp.S
@@ -27,12 +27,7 @@
*/
#include <machine/cpu-features.h>
-
- .text
-
- .global memcmp
- .type memcmp, %function
- .align 4
+#include <machine/asm.h>
/*
* Optimized memcmp() for ARM9.
@@ -43,8 +38,7 @@
* (2) The loads are scheduled in a way they won't stall
*/
-memcmp:
- .fnstart
+ENTRY(memcmp)
PLD (r0, #0)
PLD (r1, #0)
@@ -176,7 +170,7 @@
9: /* restore registers and return */
ldmfd sp!, {r4, lr}
bx lr
- .fnend
+END(memcmp)
diff --git a/libc/arch-arm/bionic/memcmp16.S b/libc/arch-arm/bionic/memcmp16.S
index f398588..99c9b88 100644
--- a/libc/arch-arm/bionic/memcmp16.S
+++ b/libc/arch-arm/bionic/memcmp16.S
@@ -27,12 +27,7 @@
*/
#include <machine/cpu-features.h>
-
- .text
-
- .global __memcmp16
- .type __memcmp16, %function
- .align 4
+#include <machine/asm.h>
/*
* Optimized memcmp16() for ARM9.
@@ -43,8 +38,7 @@
* (2) The loads are scheduled in a way they won't stall
*/
-__memcmp16:
- .fnstart
+ENTRY(__memcmp16)
PLD (r0, #0)
PLD (r1, #0)
@@ -95,8 +89,6 @@
/* restore registers and return */
ldmnefd sp!, {r4, lr}
bxne lr
- .fnend
-
0: /* here the first pointer is aligned, and we have at least 3 words
@@ -237,3 +229,4 @@
7: /* fix up the 2 pointers and fallthrough... */
sub r1, r1, #2
b 2b
+END(__memcmp16)
diff --git a/libc/arch-arm/bionic/memcpy.S b/libc/arch-arm/bionic/memcpy.S
index ba55996..04ba848 100644
--- a/libc/arch-arm/bionic/memcpy.S
+++ b/libc/arch-arm/bionic/memcpy.S
@@ -27,6 +27,7 @@
*/
#include <machine/cpu-features.h>
+#include <machine/asm.h>
#if defined(__ARM_NEON__)
@@ -143,18 +144,12 @@
ldmfd sp!, {r0, lr}
bx lr
- .fnend
+END(memcpy)
#else /* __ARM_ARCH__ < 7 */
- .text
-
- .global memcpy
- .type memcpy, %function
- .align 4
-
/*
* Optimized memcpy() for ARM.
*
@@ -162,12 +157,11 @@
* so we have to preserve R0.
*/
-memcpy:
+ENTRY(memcpy)
/* The stack must always be 64-bits aligned to be compliant with the
* ARM ABI. Since we have to save R0, we might as well save R4
* which we can use for better pipelining of the reads below
*/
- .fnstart
.save {r0, r4, lr}
stmfd sp!, {r0, r4, lr}
/* Making room for r5-r11 which will be spilled later */
@@ -504,7 +498,7 @@
add sp, sp, #28
ldmfd sp!, {r0, r4, lr}
bx lr
- .fnend
+END(memcpy)
#endif /* __ARM_ARCH__ < 7 */
diff --git a/libc/arch-arm/bionic/memset.S b/libc/arch-arm/bionic/memset.S
index 93abe15..273b9e3 100644
--- a/libc/arch-arm/bionic/memset.S
+++ b/libc/arch-arm/bionic/memset.S
@@ -25,15 +25,8 @@
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
- .text
- .global memset
- .type memset, %function
-
- .global bzero
- .type bzero, %function
-
- .align
+#include <machine/asm.h>
/*
* Optimized memset() for ARM.
@@ -41,15 +34,15 @@
* memset() returns its first argument.
*/
-bzero:
+ENTRY(bzero)
mov r2, r1
mov r1, #0
+END(bzero)
-memset:
+ENTRY(memset)
/* compute the offset to align the destination
* offset = (4-(src&3))&3 = -src & 3
*/
- .fnstart
.save {r0, r4-r7, lr}
stmfd sp!, {r0, r4-r7, lr}
rsb r3, r0, #0
@@ -113,5 +106,4 @@
strcsb r1, [r0]
ldmfd sp!, {r0, r4-r7, lr}
bx lr
- .fnend
-
+END(memset)
diff --git a/libc/arch-arm/bionic/setjmp.S b/libc/arch-arm/bionic/setjmp.S
index 59aff66..996e55e 100644
--- a/libc/arch-arm/bionic/setjmp.S
+++ b/libc/arch-arm/bionic/setjmp.S
@@ -79,6 +79,7 @@
mov r0, #0x00000000
bx lr
+END(setjmp)
.Lsetjmp_magic:
.word _JB_MAGIC_SETJMP
@@ -138,3 +139,4 @@
bl PIC_SYM(_C_LABEL(longjmperror), PLT)
bl PIC_SYM(_C_LABEL(abort), PLT)
b . - 8 /* Cannot get here */
+END(longjmp)
diff --git a/libc/arch-arm/bionic/sigsetjmp.S b/libc/arch-arm/bionic/sigsetjmp.S
index 50e6429..12311e5 100644
--- a/libc/arch-arm/bionic/sigsetjmp.S
+++ b/libc/arch-arm/bionic/sigsetjmp.S
@@ -33,6 +33,8 @@
* SUCH DAMAGE.
*/
+#define _ALIGN_TEXT .align 0
+
#include <machine/asm.h>
#include <machine/setjmp.h>
@@ -50,6 +52,7 @@
teq r1, #0
beq PIC_SYM(_C_LABEL(_setjmp), PLT)
b PIC_SYM(_C_LABEL(setjmp), PLT)
+END(sigsetjmp)
.L_setjmp_magic:
.word _JB_MAGIC__SETJMP
@@ -60,3 +63,4 @@
teq r2, r3
beq PIC_SYM(_C_LABEL(_longjmp), PLT)
b PIC_SYM(_C_LABEL(longjmp), PLT)
+END(siglongjmp)
diff --git a/libc/arch-arm/bionic/strcmp.S b/libc/arch-arm/bionic/strcmp.S
new file mode 100644
index 0000000..9fdbd56
--- /dev/null
+++ b/libc/arch-arm/bionic/strcmp.S
@@ -0,0 +1,321 @@
+/*
+ * Copyright (c) 2011 The Android Open Source Project
+ * Copyright (c) 2008 ARM Ltd
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. The name of the company may not be used to endorse or promote
+ * products derived from this software without specific prior written
+ * permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY ARM LTD ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL ARM LTD BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+ * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <machine/cpu-features.h>
+
+ .text
+
+ .global strcmp
+ .type strcmp, %function
+ .align 4
+
+#ifdef __ARMEB__
+#define SHFT2LSB lsl
+#define SHFT2LSBEQ lsleq
+#define SHFT2MSB lsr
+#define SHFT2MSBEQ lsreq
+#define MSB 0x000000ff
+#define LSB 0xff000000
+#else
+#define SHFT2LSB lsr
+#define SHFT2LSBEQ lsreq
+#define SHFT2MSB lsl
+#define SHFT2MSBEQ lsleq
+#define MSB 0xff000000
+#define LSB 0x000000ff
+#endif
+
+#define magic1(REG) REG
+#define magic2(REG) REG, lsl #7
+
+strcmp:
+ .fnstart
+ PLD(r0, #0)
+ PLD(r1, #0)
+ eor r2, r0, r1
+ tst r2, #3
+
+ /* Strings not at same byte offset from a word boundary. */
+ bne .Lstrcmp_unaligned
+ ands r2, r0, #3
+ bic r0, r0, #3
+ bic r1, r1, #3
+ ldr ip, [r0], #4
+ it eq
+ ldreq r3, [r1], #4
+ beq 1f
+
+ /* Although s1 and s2 have identical initial alignment, they are
+ * not currently word aligned. Rather than comparing bytes,
+ * make sure that any bytes fetched from before the addressed
+ * bytes are forced to 0xff. Then they will always compare
+ * equal.
+ */
+ eor r2, r2, #3
+ lsl r2, r2, #3
+ mvn r3, #MSB
+ SHFT2LSB r2, r3, r2
+ ldr r3, [r1], #4
+ orr ip, ip, r2
+ orr r3, r3, r2
+1:
+ /* Load the 'magic' constant 0x01010101. */
+ str r4, [sp, #-4]!
+ mov r4, #1
+ orr r4, r4, r4, lsl #8
+ orr r4, r4, r4, lsl #16
+ .p2align 2
+4:
+ PLD(r0, #8)
+ PLD(r1, #8)
+ sub r2, ip, magic1(r4)
+ cmp ip, r3
+ itttt eq
+
+ /* check for any zero bytes in first word */
+ biceq r2, r2, ip
+ tsteq r2, magic2(r4)
+ ldreq ip, [r0], #4
+ ldreq r3, [r1], #4
+ beq 4b
+2:
+ /* There's a zero or a different byte in the word */
+ SHFT2MSB r0, ip, #24
+ SHFT2LSB ip, ip, #8
+ cmp r0, #1
+ it cs
+ cmpcs r0, r3, SHFT2MSB #24
+ it eq
+ SHFT2LSBEQ r3, r3, #8
+ beq 2b
+ /* On a big-endian machine, r0 contains the desired byte in bits
+ * 0-7; on a little-endian machine they are in bits 24-31. In
+ * both cases the other bits in r0 are all zero. For r3 the
+ * interesting byte is at the other end of the word, but the
+ * other bits are not necessarily zero. We need a signed result
+ * representing the differnece in the unsigned bytes, so for the
+ * little-endian case we can't just shift the interesting bits up.
+ */
+#ifdef __ARMEB__
+ sub r0, r0, r3, lsr #24
+#else
+ and r3, r3, #255
+ /* No RSB instruction in Thumb2 */
+#ifdef __thumb2__
+ lsr r0, r0, #24
+ sub r0, r0, r3
+#else
+ rsb r0, r3, r0, lsr #24
+#endif
+#endif
+ ldr r4, [sp], #4
+ bx lr
+ .fnend
+
+.Lstrcmp_unaligned:
+ wp1 .req r0
+ wp2 .req r1
+ b1 .req r2
+ w1 .req r4
+ w2 .req r5
+ t1 .req ip
+ @ r3 is scratch
+
+ /* First of all, compare bytes until wp1(sp1) is word-aligned. */
+1:
+ tst wp1, #3
+ beq 2f
+ ldrb r2, [wp1], #1
+ ldrb r3, [wp2], #1
+ cmp r2, #1
+ it cs
+ cmpcs r2, r3
+ beq 1b
+ sub r0, r2, r3
+ bx lr
+
+2:
+ str r5, [sp, #-4]!
+ str r4, [sp, #-4]!
+ mov b1, #1
+ orr b1, b1, b1, lsl #8
+ orr b1, b1, b1, lsl #16
+
+ and t1, wp2, #3
+ bic wp2, wp2, #3
+ ldr w1, [wp1], #4
+ ldr w2, [wp2], #4
+ cmp t1, #2
+ beq 2f
+ bhi 3f
+
+ /* Critical inner Loop: Block with 3 bytes initial overlap */
+ .p2align 2
+1:
+ bic t1, w1, #MSB
+ cmp t1, w2, SHFT2LSB #8
+ sub r3, w1, b1
+ bic r3, r3, w1
+ bne 4f
+ ands r3, r3, b1, lsl #7
+ it eq
+ ldreq w2, [wp2], #4
+ bne 5f
+ eor t1, t1, w1
+ cmp t1, w2, SHFT2MSB #24
+ bne 6f
+ ldr w1, [wp1], #4
+ b 1b
+4:
+ SHFT2LSB w2, w2, #8
+ b 8f
+
+5:
+#ifdef __ARMEB__
+ /* The syndrome value may contain false ones if the string ends
+ * with the bytes 0x01 0x00
+ */
+ tst w1, #0xff000000
+ itt ne
+ tstne w1, #0x00ff0000
+ tstne w1, #0x0000ff00
+ beq 7f
+#else
+ bics r3, r3, #0xff000000
+ bne 7f
+#endif
+ ldrb w2, [wp2]
+ SHFT2LSB t1, w1, #24
+#ifdef __ARMEB__
+ lsl w2, w2, #24
+#endif
+ b 8f
+
+6:
+ SHFT2LSB t1, w1, #24
+ and w2, w2, #LSB
+ b 8f
+
+ /* Critical inner Loop: Block with 2 bytes initial overlap */
+ .p2align 2
+2:
+ SHFT2MSB t1, w1, #16
+ sub r3, w1, b1
+ SHFT2LSB t1, t1, #16
+ bic r3, r3, w1
+ cmp t1, w2, SHFT2LSB #16
+ bne 4f
+ ands r3, r3, b1, lsl #7
+ it eq
+ ldreq w2, [wp2], #4
+ bne 5f
+ eor t1, t1, w1
+ cmp t1, w2, SHFT2MSB #16
+ bne 6f
+ ldr w1, [wp1], #4
+ b 2b
+
+5:
+#ifdef __ARMEB__
+ /* The syndrome value may contain false ones if the string ends
+ * with the bytes 0x01 0x00
+ */
+ tst w1, #0xff000000
+ it ne
+ tstne w1, #0x00ff0000
+ beq 7f
+#else
+ lsls r3, r3, #16
+ bne 7f
+#endif
+ ldrh w2, [wp2]
+ SHFT2LSB t1, w1, #16
+#ifdef __ARMEB__
+ lsl w2, w2, #16
+#endif
+ b 8f
+
+6:
+ SHFT2MSB w2, w2, #16
+ SHFT2LSB t1, w1, #16
+4:
+ SHFT2LSB w2, w2, #16
+ b 8f
+
+ /* Critical inner Loop: Block with 1 byte initial overlap */
+ .p2align 2
+3:
+ and t1, w1, #LSB
+ cmp t1, w2, SHFT2LSB #24
+ sub r3, w1, b1
+ bic r3, r3, w1
+ bne 4f
+ ands r3, r3, b1, lsl #7
+ it eq
+ ldreq w2, [wp2], #4
+ bne 5f
+ eor t1, t1, w1
+ cmp t1, w2, SHFT2MSB #8
+ bne 6f
+ ldr w1, [wp1], #4
+ b 3b
+4:
+ SHFT2LSB w2, w2, #24
+ b 8f
+5:
+ /* The syndrome value may contain false ones if the string ends
+ * with the bytes 0x01 0x00
+ */
+ tst w1, #LSB
+ beq 7f
+ ldr w2, [wp2], #4
+6:
+ SHFT2LSB t1, w1, #8
+ bic w2, w2, #MSB
+ b 8f
+7:
+ mov r0, #0
+ ldr r4, [sp], #4
+ ldr r5, [sp], #4
+ bx lr
+
+8:
+ and r2, t1, #LSB
+ and r0, w2, #LSB
+ cmp r0, #1
+ it cs
+ cmpcs r0, r2
+ itt eq
+ SHFT2LSBEQ t1, t1, #8
+ SHFT2LSBEQ w2, w2, #8
+ beq 8b
+ sub r0, r2, r0
+ ldr r4, [sp], #4
+ ldr r5, [sp], #4
+ bx lr
diff --git a/libc/arch-arm/bionic/strcpy.S b/libc/arch-arm/bionic/strcpy.S
index 70c353f..21dafda 100644
--- a/libc/arch-arm/bionic/strcpy.S
+++ b/libc/arch-arm/bionic/strcpy.S
@@ -30,15 +30,9 @@
*/
#include <machine/cpu-features.h>
+#include <machine/asm.h>
- .text
-
- .global strcpy
- .type strcpy, %function
- .align 4
-
-strcpy:
- .fnstart
+ENTRY(strcpy)
PLD(r1, #0)
eor r2, r0, r1
mov ip, r0
@@ -136,3 +130,4 @@
cmp r2, #0
bne 4b
bx lr
+END(strcpy)
diff --git a/libc/arch-arm/bionic/tkill.S b/libc/arch-arm/bionic/tkill.S
index 7b3301a..fdc5ed4 100644
--- a/libc/arch-arm/bionic/tkill.S
+++ b/libc/arch-arm/bionic/tkill.S
@@ -32,18 +32,15 @@
abort due to a fatal runtime error (e.g. detection
of a corrupted malloc heap).
*/
+
#include <sys/linux-syscalls.h>
+#include <machine/asm.h>
#ifndef __NR_tkill
#define __NR_tkill 238
#endif
- .text
- .type tkill, #function
- .globl tkill
- .align 4
-
-tkill:
+ENTRY(tkill)
stmfd sp!, {r4-r7, ip, lr}
ldr r7, =__NR_tkill
swi #0
@@ -51,3 +48,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
+END(tkill)
diff --git a/libc/arch-arm/include/machine/asm.h b/libc/arch-arm/include/machine/asm.h
index c7bd017..7b8f053 100644
--- a/libc/arch-arm/include/machine/asm.h
+++ b/libc/arch-arm/include/machine/asm.h
@@ -70,7 +70,13 @@
#define _ASM_TYPE_FUNCTION #function
#define _ASM_TYPE_OBJECT #object
#define _ENTRY(x) \
- .text; _ALIGN_TEXT; .globl x; .type x,_ASM_TYPE_FUNCTION; x:
+ .text; _ALIGN_TEXT; .globl x; .type x,_ASM_TYPE_FUNCTION; x: .fnstart
+
+#define _ASM_SIZE(x) .size x, .-x;
+
+#define _END(x) \
+ .fnend; \
+ _ASM_SIZE(x)
#ifdef GPROF
# ifdef __ELF__
@@ -86,8 +92,10 @@
#define ENTRY(y) _ENTRY(_C_LABEL(y)); _PROF_PROLOGUE
#define ENTRY_NP(y) _ENTRY(_C_LABEL(y))
+#define END(y) _END(_C_LABEL(y))
#define ASENTRY(y) _ENTRY(_ASM_LABEL(y)); _PROF_PROLOGUE
#define ASENTRY_NP(y) _ENTRY(_ASM_LABEL(y))
+#define ASEND(y) _END(_ASM_LABEL(y))
#define ASMSTR .asciz
diff --git a/libc/arch-arm/syscalls.mk b/libc/arch-arm/syscalls.mk
index 5210d6c..e6c84f6 100644
--- a/libc/arch-arm/syscalls.mk
+++ b/libc/arch-arm/syscalls.mk
@@ -124,6 +124,7 @@
syscall_src += arch-arm/syscalls/__timer_getoverrun.S
syscall_src += arch-arm/syscalls/__timer_delete.S
syscall_src += arch-arm/syscalls/utimes.S
+syscall_src += arch-arm/syscalls/utimensat.S
syscall_src += arch-arm/syscalls/sigaction.S
syscall_src += arch-arm/syscalls/sigprocmask.S
syscall_src += arch-arm/syscalls/__sigsuspend.S
diff --git a/libc/arch-arm/syscalls/__brk.S b/libc/arch-arm/syscalls/__brk.S
index 99ad2e3..a0854a0 100644
--- a/libc/arch-arm/syscalls/__brk.S
+++ b/libc/arch-arm/syscalls/__brk.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type __brk, #function
- .globl __brk
- .align 4
- .fnstart
-
-__brk:
+ENTRY(__brk)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_brk
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(__brk)
diff --git a/libc/arch-arm/syscalls/__fcntl.S b/libc/arch-arm/syscalls/__fcntl.S
index 1b7b92f..067ee9a 100644
--- a/libc/arch-arm/syscalls/__fcntl.S
+++ b/libc/arch-arm/syscalls/__fcntl.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type __fcntl, #function
- .globl __fcntl
- .align 4
- .fnstart
-
-__fcntl:
+ENTRY(__fcntl)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_fcntl
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(__fcntl)
diff --git a/libc/arch-arm/syscalls/__fcntl64.S b/libc/arch-arm/syscalls/__fcntl64.S
index d1a6fc8..3d39567 100644
--- a/libc/arch-arm/syscalls/__fcntl64.S
+++ b/libc/arch-arm/syscalls/__fcntl64.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type __fcntl64, #function
- .globl __fcntl64
- .align 4
- .fnstart
-
-__fcntl64:
+ENTRY(__fcntl64)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_fcntl64
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(__fcntl64)
diff --git a/libc/arch-arm/syscalls/__fork.S b/libc/arch-arm/syscalls/__fork.S
index fddd276..6cf08ad 100644
--- a/libc/arch-arm/syscalls/__fork.S
+++ b/libc/arch-arm/syscalls/__fork.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type __fork, #function
- .globl __fork
- .align 4
- .fnstart
-
-__fork:
+ENTRY(__fork)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_fork
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(__fork)
diff --git a/libc/arch-arm/syscalls/__fstatfs64.S b/libc/arch-arm/syscalls/__fstatfs64.S
index 00b4e41..e8aa2f4 100644
--- a/libc/arch-arm/syscalls/__fstatfs64.S
+++ b/libc/arch-arm/syscalls/__fstatfs64.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type __fstatfs64, #function
- .globl __fstatfs64
- .align 4
- .fnstart
-
-__fstatfs64:
+ENTRY(__fstatfs64)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_fstatfs64
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(__fstatfs64)
diff --git a/libc/arch-arm/syscalls/__getcpu.S b/libc/arch-arm/syscalls/__getcpu.S
index ed6927a..78271eb 100644
--- a/libc/arch-arm/syscalls/__getcpu.S
+++ b/libc/arch-arm/syscalls/__getcpu.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type __getcpu, #function
- .globl __getcpu
- .align 4
- .fnstart
-
-__getcpu:
+ENTRY(__getcpu)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_getcpu
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(__getcpu)
diff --git a/libc/arch-arm/syscalls/__getcwd.S b/libc/arch-arm/syscalls/__getcwd.S
index 6098d09..e09a484 100644
--- a/libc/arch-arm/syscalls/__getcwd.S
+++ b/libc/arch-arm/syscalls/__getcwd.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type __getcwd, #function
- .globl __getcwd
- .align 4
- .fnstart
-
-__getcwd:
+ENTRY(__getcwd)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_getcwd
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(__getcwd)
diff --git a/libc/arch-arm/syscalls/__getpriority.S b/libc/arch-arm/syscalls/__getpriority.S
index 2b652ef..30e335c 100644
--- a/libc/arch-arm/syscalls/__getpriority.S
+++ b/libc/arch-arm/syscalls/__getpriority.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type __getpriority, #function
- .globl __getpriority
- .align 4
- .fnstart
-
-__getpriority:
+ENTRY(__getpriority)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_getpriority
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(__getpriority)
diff --git a/libc/arch-arm/syscalls/__ioctl.S b/libc/arch-arm/syscalls/__ioctl.S
index 2fad231..554809f 100644
--- a/libc/arch-arm/syscalls/__ioctl.S
+++ b/libc/arch-arm/syscalls/__ioctl.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type __ioctl, #function
- .globl __ioctl
- .align 4
- .fnstart
-
-__ioctl:
+ENTRY(__ioctl)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_ioctl
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(__ioctl)
diff --git a/libc/arch-arm/syscalls/__llseek.S b/libc/arch-arm/syscalls/__llseek.S
index 8325e2d..9893886 100644
--- a/libc/arch-arm/syscalls/__llseek.S
+++ b/libc/arch-arm/syscalls/__llseek.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type __llseek, #function
- .globl __llseek
- .align 4
- .fnstart
-
-__llseek:
+ENTRY(__llseek)
mov ip, sp
.save {r4, r5, r6, r7}
stmfd sp!, {r4, r5, r6, r7}
@@ -18,4 +13,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(__llseek)
diff --git a/libc/arch-arm/syscalls/__mmap2.S b/libc/arch-arm/syscalls/__mmap2.S
index d57020a..542b3e0 100644
--- a/libc/arch-arm/syscalls/__mmap2.S
+++ b/libc/arch-arm/syscalls/__mmap2.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type __mmap2, #function
- .globl __mmap2
- .align 4
- .fnstart
-
-__mmap2:
+ENTRY(__mmap2)
mov ip, sp
.save {r4, r5, r6, r7}
stmfd sp!, {r4, r5, r6, r7}
@@ -18,4 +13,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(__mmap2)
diff --git a/libc/arch-arm/syscalls/__open.S b/libc/arch-arm/syscalls/__open.S
index 7e3fb7a..be2f4bf 100644
--- a/libc/arch-arm/syscalls/__open.S
+++ b/libc/arch-arm/syscalls/__open.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type __open, #function
- .globl __open
- .align 4
- .fnstart
-
-__open:
+ENTRY(__open)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_open
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(__open)
diff --git a/libc/arch-arm/syscalls/__openat.S b/libc/arch-arm/syscalls/__openat.S
index ae92b9d..4d91780 100644
--- a/libc/arch-arm/syscalls/__openat.S
+++ b/libc/arch-arm/syscalls/__openat.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type __openat, #function
- .globl __openat
- .align 4
- .fnstart
-
-__openat:
+ENTRY(__openat)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_openat
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(__openat)
diff --git a/libc/arch-arm/syscalls/__ptrace.S b/libc/arch-arm/syscalls/__ptrace.S
index 329a5af..04e0a30 100644
--- a/libc/arch-arm/syscalls/__ptrace.S
+++ b/libc/arch-arm/syscalls/__ptrace.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type __ptrace, #function
- .globl __ptrace
- .align 4
- .fnstart
-
-__ptrace:
+ENTRY(__ptrace)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_ptrace
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(__ptrace)
diff --git a/libc/arch-arm/syscalls/__reboot.S b/libc/arch-arm/syscalls/__reboot.S
index 770e9f8..e75df45 100644
--- a/libc/arch-arm/syscalls/__reboot.S
+++ b/libc/arch-arm/syscalls/__reboot.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type __reboot, #function
- .globl __reboot
- .align 4
- .fnstart
-
-__reboot:
+ENTRY(__reboot)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_reboot
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(__reboot)
diff --git a/libc/arch-arm/syscalls/__rt_sigaction.S b/libc/arch-arm/syscalls/__rt_sigaction.S
index 29abd55..57a3149 100644
--- a/libc/arch-arm/syscalls/__rt_sigaction.S
+++ b/libc/arch-arm/syscalls/__rt_sigaction.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type __rt_sigaction, #function
- .globl __rt_sigaction
- .align 4
- .fnstart
-
-__rt_sigaction:
+ENTRY(__rt_sigaction)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_rt_sigaction
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(__rt_sigaction)
diff --git a/libc/arch-arm/syscalls/__rt_sigprocmask.S b/libc/arch-arm/syscalls/__rt_sigprocmask.S
index c3acb54..8220825 100644
--- a/libc/arch-arm/syscalls/__rt_sigprocmask.S
+++ b/libc/arch-arm/syscalls/__rt_sigprocmask.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type __rt_sigprocmask, #function
- .globl __rt_sigprocmask
- .align 4
- .fnstart
-
-__rt_sigprocmask:
+ENTRY(__rt_sigprocmask)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_rt_sigprocmask
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(__rt_sigprocmask)
diff --git a/libc/arch-arm/syscalls/__rt_sigtimedwait.S b/libc/arch-arm/syscalls/__rt_sigtimedwait.S
index 0fb1573..bce63ed 100644
--- a/libc/arch-arm/syscalls/__rt_sigtimedwait.S
+++ b/libc/arch-arm/syscalls/__rt_sigtimedwait.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type __rt_sigtimedwait, #function
- .globl __rt_sigtimedwait
- .align 4
- .fnstart
-
-__rt_sigtimedwait:
+ENTRY(__rt_sigtimedwait)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_rt_sigtimedwait
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(__rt_sigtimedwait)
diff --git a/libc/arch-arm/syscalls/__sched_getaffinity.S b/libc/arch-arm/syscalls/__sched_getaffinity.S
index 71f2b1d..bdd4517 100644
--- a/libc/arch-arm/syscalls/__sched_getaffinity.S
+++ b/libc/arch-arm/syscalls/__sched_getaffinity.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type __sched_getaffinity, #function
- .globl __sched_getaffinity
- .align 4
- .fnstart
-
-__sched_getaffinity:
+ENTRY(__sched_getaffinity)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_sched_getaffinity
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(__sched_getaffinity)
diff --git a/libc/arch-arm/syscalls/__set_tls.S b/libc/arch-arm/syscalls/__set_tls.S
index f6a097f..cf5d6b6 100644
--- a/libc/arch-arm/syscalls/__set_tls.S
+++ b/libc/arch-arm/syscalls/__set_tls.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type __set_tls, #function
- .globl __set_tls
- .align 4
- .fnstart
-
-__set_tls:
+ENTRY(__set_tls)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_ARM_set_tls
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(__set_tls)
diff --git a/libc/arch-arm/syscalls/__setresuid.S b/libc/arch-arm/syscalls/__setresuid.S
index 7710772..d5053ba 100644
--- a/libc/arch-arm/syscalls/__setresuid.S
+++ b/libc/arch-arm/syscalls/__setresuid.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type __setresuid, #function
- .globl __setresuid
- .align 4
- .fnstart
-
-__setresuid:
+ENTRY(__setresuid)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_setresuid32
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(__setresuid)
diff --git a/libc/arch-arm/syscalls/__setreuid.S b/libc/arch-arm/syscalls/__setreuid.S
index 0c68866..9cd51f6 100644
--- a/libc/arch-arm/syscalls/__setreuid.S
+++ b/libc/arch-arm/syscalls/__setreuid.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type __setreuid, #function
- .globl __setreuid
- .align 4
- .fnstart
-
-__setreuid:
+ENTRY(__setreuid)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_setreuid32
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(__setreuid)
diff --git a/libc/arch-arm/syscalls/__setuid.S b/libc/arch-arm/syscalls/__setuid.S
index efc6e56..88dc58e 100644
--- a/libc/arch-arm/syscalls/__setuid.S
+++ b/libc/arch-arm/syscalls/__setuid.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type __setuid, #function
- .globl __setuid
- .align 4
- .fnstart
-
-__setuid:
+ENTRY(__setuid)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_setuid32
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(__setuid)
diff --git a/libc/arch-arm/syscalls/__sigsuspend.S b/libc/arch-arm/syscalls/__sigsuspend.S
index 39416f1..1ececb7 100644
--- a/libc/arch-arm/syscalls/__sigsuspend.S
+++ b/libc/arch-arm/syscalls/__sigsuspend.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type __sigsuspend, #function
- .globl __sigsuspend
- .align 4
- .fnstart
-
-__sigsuspend:
+ENTRY(__sigsuspend)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_sigsuspend
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(__sigsuspend)
diff --git a/libc/arch-arm/syscalls/__statfs64.S b/libc/arch-arm/syscalls/__statfs64.S
index f602637..4afef71 100644
--- a/libc/arch-arm/syscalls/__statfs64.S
+++ b/libc/arch-arm/syscalls/__statfs64.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type __statfs64, #function
- .globl __statfs64
- .align 4
- .fnstart
-
-__statfs64:
+ENTRY(__statfs64)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_statfs64
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(__statfs64)
diff --git a/libc/arch-arm/syscalls/__sys_clone.S b/libc/arch-arm/syscalls/__sys_clone.S
index 9fe2641..48046bc 100644
--- a/libc/arch-arm/syscalls/__sys_clone.S
+++ b/libc/arch-arm/syscalls/__sys_clone.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type __sys_clone, #function
- .globl __sys_clone
- .align 4
- .fnstart
-
-__sys_clone:
+ENTRY(__sys_clone)
mov ip, sp
.save {r4, r5, r6, r7}
stmfd sp!, {r4, r5, r6, r7}
@@ -18,4 +13,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(__sys_clone)
diff --git a/libc/arch-arm/syscalls/__syslog.S b/libc/arch-arm/syscalls/__syslog.S
index 3318d76..6dbe745 100644
--- a/libc/arch-arm/syscalls/__syslog.S
+++ b/libc/arch-arm/syscalls/__syslog.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type __syslog, #function
- .globl __syslog
- .align 4
- .fnstart
-
-__syslog:
+ENTRY(__syslog)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_syslog
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(__syslog)
diff --git a/libc/arch-arm/syscalls/__timer_create.S b/libc/arch-arm/syscalls/__timer_create.S
index 5bc3966..c547137 100644
--- a/libc/arch-arm/syscalls/__timer_create.S
+++ b/libc/arch-arm/syscalls/__timer_create.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type __timer_create, #function
- .globl __timer_create
- .align 4
- .fnstart
-
-__timer_create:
+ENTRY(__timer_create)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_timer_create
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(__timer_create)
diff --git a/libc/arch-arm/syscalls/__timer_delete.S b/libc/arch-arm/syscalls/__timer_delete.S
index 4ddee01..ca2e0a3 100644
--- a/libc/arch-arm/syscalls/__timer_delete.S
+++ b/libc/arch-arm/syscalls/__timer_delete.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type __timer_delete, #function
- .globl __timer_delete
- .align 4
- .fnstart
-
-__timer_delete:
+ENTRY(__timer_delete)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_timer_delete
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(__timer_delete)
diff --git a/libc/arch-arm/syscalls/__timer_getoverrun.S b/libc/arch-arm/syscalls/__timer_getoverrun.S
index fb0c87d..b0f18e7 100644
--- a/libc/arch-arm/syscalls/__timer_getoverrun.S
+++ b/libc/arch-arm/syscalls/__timer_getoverrun.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type __timer_getoverrun, #function
- .globl __timer_getoverrun
- .align 4
- .fnstart
-
-__timer_getoverrun:
+ENTRY(__timer_getoverrun)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_timer_getoverrun
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(__timer_getoverrun)
diff --git a/libc/arch-arm/syscalls/__timer_gettime.S b/libc/arch-arm/syscalls/__timer_gettime.S
index 9d6e446..c172602 100644
--- a/libc/arch-arm/syscalls/__timer_gettime.S
+++ b/libc/arch-arm/syscalls/__timer_gettime.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type __timer_gettime, #function
- .globl __timer_gettime
- .align 4
- .fnstart
-
-__timer_gettime:
+ENTRY(__timer_gettime)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_timer_gettime
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(__timer_gettime)
diff --git a/libc/arch-arm/syscalls/__timer_settime.S b/libc/arch-arm/syscalls/__timer_settime.S
index a7be132..8220440 100644
--- a/libc/arch-arm/syscalls/__timer_settime.S
+++ b/libc/arch-arm/syscalls/__timer_settime.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type __timer_settime, #function
- .globl __timer_settime
- .align 4
- .fnstart
-
-__timer_settime:
+ENTRY(__timer_settime)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_timer_settime
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(__timer_settime)
diff --git a/libc/arch-arm/syscalls/__wait4.S b/libc/arch-arm/syscalls/__wait4.S
index 9670177..fa34502 100644
--- a/libc/arch-arm/syscalls/__wait4.S
+++ b/libc/arch-arm/syscalls/__wait4.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type __wait4, #function
- .globl __wait4
- .align 4
- .fnstart
-
-__wait4:
+ENTRY(__wait4)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_wait4
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(__wait4)
diff --git a/libc/arch-arm/syscalls/__waitid.S b/libc/arch-arm/syscalls/__waitid.S
index fdd0da3..9950e9c 100644
--- a/libc/arch-arm/syscalls/__waitid.S
+++ b/libc/arch-arm/syscalls/__waitid.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type __waitid, #function
- .globl __waitid
- .align 4
- .fnstart
-
-__waitid:
+ENTRY(__waitid)
mov ip, sp
.save {r4, r5, r6, r7}
stmfd sp!, {r4, r5, r6, r7}
@@ -18,4 +13,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(__waitid)
diff --git a/libc/arch-arm/syscalls/_exit.S b/libc/arch-arm/syscalls/_exit.S
index e750ca3..77487b5 100644
--- a/libc/arch-arm/syscalls/_exit.S
+++ b/libc/arch-arm/syscalls/_exit.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type _exit, #function
- .globl _exit
- .align 4
- .fnstart
-
-_exit:
+ENTRY(_exit)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_exit_group
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(_exit)
diff --git a/libc/arch-arm/syscalls/_exit_thread.S b/libc/arch-arm/syscalls/_exit_thread.S
index c6f868f..bd16ff1 100644
--- a/libc/arch-arm/syscalls/_exit_thread.S
+++ b/libc/arch-arm/syscalls/_exit_thread.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type _exit_thread, #function
- .globl _exit_thread
- .align 4
- .fnstart
-
-_exit_thread:
+ENTRY(_exit_thread)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_exit
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(_exit_thread)
diff --git a/libc/arch-arm/syscalls/accept.S b/libc/arch-arm/syscalls/accept.S
index 6c32f24..0dcfb0c 100644
--- a/libc/arch-arm/syscalls/accept.S
+++ b/libc/arch-arm/syscalls/accept.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type accept, #function
- .globl accept
- .align 4
- .fnstart
-
-accept:
+ENTRY(accept)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_accept
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(accept)
diff --git a/libc/arch-arm/syscalls/access.S b/libc/arch-arm/syscalls/access.S
index 3639106..cf585a3 100644
--- a/libc/arch-arm/syscalls/access.S
+++ b/libc/arch-arm/syscalls/access.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type access, #function
- .globl access
- .align 4
- .fnstart
-
-access:
+ENTRY(access)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_access
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(access)
diff --git a/libc/arch-arm/syscalls/acct.S b/libc/arch-arm/syscalls/acct.S
index d7d8781..85346e4 100644
--- a/libc/arch-arm/syscalls/acct.S
+++ b/libc/arch-arm/syscalls/acct.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type acct, #function
- .globl acct
- .align 4
- .fnstart
-
-acct:
+ENTRY(acct)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_acct
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(acct)
diff --git a/libc/arch-arm/syscalls/bind.S b/libc/arch-arm/syscalls/bind.S
index 66cc667..85d0471 100644
--- a/libc/arch-arm/syscalls/bind.S
+++ b/libc/arch-arm/syscalls/bind.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type bind, #function
- .globl bind
- .align 4
- .fnstart
-
-bind:
+ENTRY(bind)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_bind
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(bind)
diff --git a/libc/arch-arm/syscalls/cacheflush.S b/libc/arch-arm/syscalls/cacheflush.S
index d7fba90..05b2411 100644
--- a/libc/arch-arm/syscalls/cacheflush.S
+++ b/libc/arch-arm/syscalls/cacheflush.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type cacheflush, #function
- .globl cacheflush
- .align 4
- .fnstart
-
-cacheflush:
+ENTRY(cacheflush)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_ARM_cacheflush
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(cacheflush)
diff --git a/libc/arch-arm/syscalls/capget.S b/libc/arch-arm/syscalls/capget.S
index 92082a1..0f3ba31 100644
--- a/libc/arch-arm/syscalls/capget.S
+++ b/libc/arch-arm/syscalls/capget.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type capget, #function
- .globl capget
- .align 4
- .fnstart
-
-capget:
+ENTRY(capget)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_capget
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(capget)
diff --git a/libc/arch-arm/syscalls/capset.S b/libc/arch-arm/syscalls/capset.S
index 8a169ed..2254db2 100644
--- a/libc/arch-arm/syscalls/capset.S
+++ b/libc/arch-arm/syscalls/capset.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type capset, #function
- .globl capset
- .align 4
- .fnstart
-
-capset:
+ENTRY(capset)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_capset
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(capset)
diff --git a/libc/arch-arm/syscalls/chdir.S b/libc/arch-arm/syscalls/chdir.S
index ff4ec68..57d6b13 100644
--- a/libc/arch-arm/syscalls/chdir.S
+++ b/libc/arch-arm/syscalls/chdir.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type chdir, #function
- .globl chdir
- .align 4
- .fnstart
-
-chdir:
+ENTRY(chdir)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_chdir
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(chdir)
diff --git a/libc/arch-arm/syscalls/chmod.S b/libc/arch-arm/syscalls/chmod.S
index 56e43c5..8909c6f 100644
--- a/libc/arch-arm/syscalls/chmod.S
+++ b/libc/arch-arm/syscalls/chmod.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type chmod, #function
- .globl chmod
- .align 4
- .fnstart
-
-chmod:
+ENTRY(chmod)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_chmod
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(chmod)
diff --git a/libc/arch-arm/syscalls/chown.S b/libc/arch-arm/syscalls/chown.S
index 1d3032f..cbbd8a8 100644
--- a/libc/arch-arm/syscalls/chown.S
+++ b/libc/arch-arm/syscalls/chown.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type chown, #function
- .globl chown
- .align 4
- .fnstart
-
-chown:
+ENTRY(chown)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_chown32
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(chown)
diff --git a/libc/arch-arm/syscalls/chroot.S b/libc/arch-arm/syscalls/chroot.S
index c063d8b..a679172 100644
--- a/libc/arch-arm/syscalls/chroot.S
+++ b/libc/arch-arm/syscalls/chroot.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type chroot, #function
- .globl chroot
- .align 4
- .fnstart
-
-chroot:
+ENTRY(chroot)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_chroot
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(chroot)
diff --git a/libc/arch-arm/syscalls/clock_getres.S b/libc/arch-arm/syscalls/clock_getres.S
index 6fdbe37..705f296 100644
--- a/libc/arch-arm/syscalls/clock_getres.S
+++ b/libc/arch-arm/syscalls/clock_getres.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type clock_getres, #function
- .globl clock_getres
- .align 4
- .fnstart
-
-clock_getres:
+ENTRY(clock_getres)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_clock_getres
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(clock_getres)
diff --git a/libc/arch-arm/syscalls/clock_gettime.S b/libc/arch-arm/syscalls/clock_gettime.S
index 8941b23..a9ab41f 100644
--- a/libc/arch-arm/syscalls/clock_gettime.S
+++ b/libc/arch-arm/syscalls/clock_gettime.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type clock_gettime, #function
- .globl clock_gettime
- .align 4
- .fnstart
-
-clock_gettime:
+ENTRY(clock_gettime)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_clock_gettime
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(clock_gettime)
diff --git a/libc/arch-arm/syscalls/clock_nanosleep.S b/libc/arch-arm/syscalls/clock_nanosleep.S
index 2c10151..f8e7f73 100644
--- a/libc/arch-arm/syscalls/clock_nanosleep.S
+++ b/libc/arch-arm/syscalls/clock_nanosleep.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type clock_nanosleep, #function
- .globl clock_nanosleep
- .align 4
- .fnstart
-
-clock_nanosleep:
+ENTRY(clock_nanosleep)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_clock_nanosleep
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(clock_nanosleep)
diff --git a/libc/arch-arm/syscalls/clock_settime.S b/libc/arch-arm/syscalls/clock_settime.S
index 94614f2..a996441 100644
--- a/libc/arch-arm/syscalls/clock_settime.S
+++ b/libc/arch-arm/syscalls/clock_settime.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type clock_settime, #function
- .globl clock_settime
- .align 4
- .fnstart
-
-clock_settime:
+ENTRY(clock_settime)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_clock_settime
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(clock_settime)
diff --git a/libc/arch-arm/syscalls/close.S b/libc/arch-arm/syscalls/close.S
index e54b100..36d78a4 100644
--- a/libc/arch-arm/syscalls/close.S
+++ b/libc/arch-arm/syscalls/close.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type close, #function
- .globl close
- .align 4
- .fnstart
-
-close:
+ENTRY(close)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_close
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(close)
diff --git a/libc/arch-arm/syscalls/connect.S b/libc/arch-arm/syscalls/connect.S
index b05d6a2..ea14c17 100644
--- a/libc/arch-arm/syscalls/connect.S
+++ b/libc/arch-arm/syscalls/connect.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type connect, #function
- .globl connect
- .align 4
- .fnstart
-
-connect:
+ENTRY(connect)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_connect
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(connect)
diff --git a/libc/arch-arm/syscalls/delete_module.S b/libc/arch-arm/syscalls/delete_module.S
index 69d5966..df8aae0 100644
--- a/libc/arch-arm/syscalls/delete_module.S
+++ b/libc/arch-arm/syscalls/delete_module.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type delete_module, #function
- .globl delete_module
- .align 4
- .fnstart
-
-delete_module:
+ENTRY(delete_module)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_delete_module
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(delete_module)
diff --git a/libc/arch-arm/syscalls/dup.S b/libc/arch-arm/syscalls/dup.S
index 5a5d050..b0c1cda 100644
--- a/libc/arch-arm/syscalls/dup.S
+++ b/libc/arch-arm/syscalls/dup.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type dup, #function
- .globl dup
- .align 4
- .fnstart
-
-dup:
+ENTRY(dup)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_dup
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(dup)
diff --git a/libc/arch-arm/syscalls/dup2.S b/libc/arch-arm/syscalls/dup2.S
index 1ced458..ed346d9 100644
--- a/libc/arch-arm/syscalls/dup2.S
+++ b/libc/arch-arm/syscalls/dup2.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type dup2, #function
- .globl dup2
- .align 4
- .fnstart
-
-dup2:
+ENTRY(dup2)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_dup2
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(dup2)
diff --git a/libc/arch-arm/syscalls/epoll_create.S b/libc/arch-arm/syscalls/epoll_create.S
index 389d4ba..1aab606 100644
--- a/libc/arch-arm/syscalls/epoll_create.S
+++ b/libc/arch-arm/syscalls/epoll_create.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type epoll_create, #function
- .globl epoll_create
- .align 4
- .fnstart
-
-epoll_create:
+ENTRY(epoll_create)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_epoll_create
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(epoll_create)
diff --git a/libc/arch-arm/syscalls/epoll_ctl.S b/libc/arch-arm/syscalls/epoll_ctl.S
index 906d80d..c0ecf06 100644
--- a/libc/arch-arm/syscalls/epoll_ctl.S
+++ b/libc/arch-arm/syscalls/epoll_ctl.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type epoll_ctl, #function
- .globl epoll_ctl
- .align 4
- .fnstart
-
-epoll_ctl:
+ENTRY(epoll_ctl)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_epoll_ctl
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(epoll_ctl)
diff --git a/libc/arch-arm/syscalls/epoll_wait.S b/libc/arch-arm/syscalls/epoll_wait.S
index af74878..3535001 100644
--- a/libc/arch-arm/syscalls/epoll_wait.S
+++ b/libc/arch-arm/syscalls/epoll_wait.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type epoll_wait, #function
- .globl epoll_wait
- .align 4
- .fnstart
-
-epoll_wait:
+ENTRY(epoll_wait)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_epoll_wait
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(epoll_wait)
diff --git a/libc/arch-arm/syscalls/eventfd.S b/libc/arch-arm/syscalls/eventfd.S
index 8d2cce9..857b6c0 100644
--- a/libc/arch-arm/syscalls/eventfd.S
+++ b/libc/arch-arm/syscalls/eventfd.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type eventfd, #function
- .globl eventfd
- .align 4
- .fnstart
-
-eventfd:
+ENTRY(eventfd)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_eventfd2
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(eventfd)
diff --git a/libc/arch-arm/syscalls/execve.S b/libc/arch-arm/syscalls/execve.S
index 2309a1b..1a66167 100644
--- a/libc/arch-arm/syscalls/execve.S
+++ b/libc/arch-arm/syscalls/execve.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type execve, #function
- .globl execve
- .align 4
- .fnstart
-
-execve:
+ENTRY(execve)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_execve
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(execve)
diff --git a/libc/arch-arm/syscalls/fchdir.S b/libc/arch-arm/syscalls/fchdir.S
index 441f3e2..7d80cf0 100644
--- a/libc/arch-arm/syscalls/fchdir.S
+++ b/libc/arch-arm/syscalls/fchdir.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type fchdir, #function
- .globl fchdir
- .align 4
- .fnstart
-
-fchdir:
+ENTRY(fchdir)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_fchdir
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(fchdir)
diff --git a/libc/arch-arm/syscalls/fchmod.S b/libc/arch-arm/syscalls/fchmod.S
index b5f1983..bc8e643 100644
--- a/libc/arch-arm/syscalls/fchmod.S
+++ b/libc/arch-arm/syscalls/fchmod.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type fchmod, #function
- .globl fchmod
- .align 4
- .fnstart
-
-fchmod:
+ENTRY(fchmod)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_fchmod
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(fchmod)
diff --git a/libc/arch-arm/syscalls/fchmodat.S b/libc/arch-arm/syscalls/fchmodat.S
index d6e3916..ac782e5 100644
--- a/libc/arch-arm/syscalls/fchmodat.S
+++ b/libc/arch-arm/syscalls/fchmodat.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type fchmodat, #function
- .globl fchmodat
- .align 4
- .fnstart
-
-fchmodat:
+ENTRY(fchmodat)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_fchmodat
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(fchmodat)
diff --git a/libc/arch-arm/syscalls/fchown.S b/libc/arch-arm/syscalls/fchown.S
index 7887296..22d7fd2 100644
--- a/libc/arch-arm/syscalls/fchown.S
+++ b/libc/arch-arm/syscalls/fchown.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type fchown, #function
- .globl fchown
- .align 4
- .fnstart
-
-fchown:
+ENTRY(fchown)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_fchown32
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(fchown)
diff --git a/libc/arch-arm/syscalls/fchownat.S b/libc/arch-arm/syscalls/fchownat.S
index 2279d2c..1482832 100644
--- a/libc/arch-arm/syscalls/fchownat.S
+++ b/libc/arch-arm/syscalls/fchownat.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type fchownat, #function
- .globl fchownat
- .align 4
- .fnstart
-
-fchownat:
+ENTRY(fchownat)
mov ip, sp
.save {r4, r5, r6, r7}
stmfd sp!, {r4, r5, r6, r7}
@@ -18,4 +13,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(fchownat)
diff --git a/libc/arch-arm/syscalls/fdatasync.S b/libc/arch-arm/syscalls/fdatasync.S
index 5981a80..d41e823 100644
--- a/libc/arch-arm/syscalls/fdatasync.S
+++ b/libc/arch-arm/syscalls/fdatasync.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type fdatasync, #function
- .globl fdatasync
- .align 4
- .fnstart
-
-fdatasync:
+ENTRY(fdatasync)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_fdatasync
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(fdatasync)
diff --git a/libc/arch-arm/syscalls/flock.S b/libc/arch-arm/syscalls/flock.S
index 22e391c..c0d2844 100644
--- a/libc/arch-arm/syscalls/flock.S
+++ b/libc/arch-arm/syscalls/flock.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type flock, #function
- .globl flock
- .align 4
- .fnstart
-
-flock:
+ENTRY(flock)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_flock
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(flock)
diff --git a/libc/arch-arm/syscalls/fstat.S b/libc/arch-arm/syscalls/fstat.S
index ef1752f..e75649f 100644
--- a/libc/arch-arm/syscalls/fstat.S
+++ b/libc/arch-arm/syscalls/fstat.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type fstat, #function
- .globl fstat
- .align 4
- .fnstart
-
-fstat:
+ENTRY(fstat)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_fstat64
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(fstat)
diff --git a/libc/arch-arm/syscalls/fstatat.S b/libc/arch-arm/syscalls/fstatat.S
index a3dd74a..065ef9f 100644
--- a/libc/arch-arm/syscalls/fstatat.S
+++ b/libc/arch-arm/syscalls/fstatat.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type fstatat, #function
- .globl fstatat
- .align 4
- .fnstart
-
-fstatat:
+ENTRY(fstatat)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_fstatat64
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(fstatat)
diff --git a/libc/arch-arm/syscalls/fsync.S b/libc/arch-arm/syscalls/fsync.S
index 588dfa3..f0de9ca 100644
--- a/libc/arch-arm/syscalls/fsync.S
+++ b/libc/arch-arm/syscalls/fsync.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type fsync, #function
- .globl fsync
- .align 4
- .fnstart
-
-fsync:
+ENTRY(fsync)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_fsync
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(fsync)
diff --git a/libc/arch-arm/syscalls/ftruncate.S b/libc/arch-arm/syscalls/ftruncate.S
index 2d60b41..2e4a308 100644
--- a/libc/arch-arm/syscalls/ftruncate.S
+++ b/libc/arch-arm/syscalls/ftruncate.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type ftruncate, #function
- .globl ftruncate
- .align 4
- .fnstart
-
-ftruncate:
+ENTRY(ftruncate)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_ftruncate
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(ftruncate)
diff --git a/libc/arch-arm/syscalls/ftruncate64.S b/libc/arch-arm/syscalls/ftruncate64.S
index 37b4744..7c7b80b 100644
--- a/libc/arch-arm/syscalls/ftruncate64.S
+++ b/libc/arch-arm/syscalls/ftruncate64.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type ftruncate64, #function
- .globl ftruncate64
- .align 4
- .fnstart
-
-ftruncate64:
+ENTRY(ftruncate64)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_ftruncate64
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(ftruncate64)
diff --git a/libc/arch-arm/syscalls/futex.S b/libc/arch-arm/syscalls/futex.S
index c2d4b7e..47219e3 100644
--- a/libc/arch-arm/syscalls/futex.S
+++ b/libc/arch-arm/syscalls/futex.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type futex, #function
- .globl futex
- .align 4
- .fnstart
-
-futex:
+ENTRY(futex)
mov ip, sp
.save {r4, r5, r6, r7}
stmfd sp!, {r4, r5, r6, r7}
@@ -18,4 +13,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(futex)
diff --git a/libc/arch-arm/syscalls/getdents.S b/libc/arch-arm/syscalls/getdents.S
index 312aa0d..82b6e4c 100644
--- a/libc/arch-arm/syscalls/getdents.S
+++ b/libc/arch-arm/syscalls/getdents.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type getdents, #function
- .globl getdents
- .align 4
- .fnstart
-
-getdents:
+ENTRY(getdents)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_getdents64
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(getdents)
diff --git a/libc/arch-arm/syscalls/getegid.S b/libc/arch-arm/syscalls/getegid.S
index 26723bf..27ea272 100644
--- a/libc/arch-arm/syscalls/getegid.S
+++ b/libc/arch-arm/syscalls/getegid.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type getegid, #function
- .globl getegid
- .align 4
- .fnstart
-
-getegid:
+ENTRY(getegid)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_getegid32
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(getegid)
diff --git a/libc/arch-arm/syscalls/geteuid.S b/libc/arch-arm/syscalls/geteuid.S
index d86959f..d4c9cd1 100644
--- a/libc/arch-arm/syscalls/geteuid.S
+++ b/libc/arch-arm/syscalls/geteuid.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type geteuid, #function
- .globl geteuid
- .align 4
- .fnstart
-
-geteuid:
+ENTRY(geteuid)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_geteuid32
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(geteuid)
diff --git a/libc/arch-arm/syscalls/getgid.S b/libc/arch-arm/syscalls/getgid.S
index 1502fdf..9a40fe6 100644
--- a/libc/arch-arm/syscalls/getgid.S
+++ b/libc/arch-arm/syscalls/getgid.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type getgid, #function
- .globl getgid
- .align 4
- .fnstart
-
-getgid:
+ENTRY(getgid)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_getgid32
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(getgid)
diff --git a/libc/arch-arm/syscalls/getgroups.S b/libc/arch-arm/syscalls/getgroups.S
index e68fe05..2995cc8 100644
--- a/libc/arch-arm/syscalls/getgroups.S
+++ b/libc/arch-arm/syscalls/getgroups.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type getgroups, #function
- .globl getgroups
- .align 4
- .fnstart
-
-getgroups:
+ENTRY(getgroups)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_getgroups32
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(getgroups)
diff --git a/libc/arch-arm/syscalls/getitimer.S b/libc/arch-arm/syscalls/getitimer.S
index 404c2fc..a3f1423 100644
--- a/libc/arch-arm/syscalls/getitimer.S
+++ b/libc/arch-arm/syscalls/getitimer.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type getitimer, #function
- .globl getitimer
- .align 4
- .fnstart
-
-getitimer:
+ENTRY(getitimer)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_getitimer
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(getitimer)
diff --git a/libc/arch-arm/syscalls/getpeername.S b/libc/arch-arm/syscalls/getpeername.S
index f04ec32..f90c344 100644
--- a/libc/arch-arm/syscalls/getpeername.S
+++ b/libc/arch-arm/syscalls/getpeername.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type getpeername, #function
- .globl getpeername
- .align 4
- .fnstart
-
-getpeername:
+ENTRY(getpeername)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_getpeername
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(getpeername)
diff --git a/libc/arch-arm/syscalls/getpgid.S b/libc/arch-arm/syscalls/getpgid.S
index 9397458..0fc57a4 100644
--- a/libc/arch-arm/syscalls/getpgid.S
+++ b/libc/arch-arm/syscalls/getpgid.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type getpgid, #function
- .globl getpgid
- .align 4
- .fnstart
-
-getpgid:
+ENTRY(getpgid)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_getpgid
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(getpgid)
diff --git a/libc/arch-arm/syscalls/getpid.S b/libc/arch-arm/syscalls/getpid.S
index 1be793a..440ae9b 100644
--- a/libc/arch-arm/syscalls/getpid.S
+++ b/libc/arch-arm/syscalls/getpid.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type getpid, #function
- .globl getpid
- .align 4
- .fnstart
-
-getpid:
+ENTRY(getpid)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_getpid
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(getpid)
diff --git a/libc/arch-arm/syscalls/getppid.S b/libc/arch-arm/syscalls/getppid.S
index 14185b9..3eb1b86 100644
--- a/libc/arch-arm/syscalls/getppid.S
+++ b/libc/arch-arm/syscalls/getppid.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type getppid, #function
- .globl getppid
- .align 4
- .fnstart
-
-getppid:
+ENTRY(getppid)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_getppid
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(getppid)
diff --git a/libc/arch-arm/syscalls/getresgid.S b/libc/arch-arm/syscalls/getresgid.S
index 90c90df..a022341 100644
--- a/libc/arch-arm/syscalls/getresgid.S
+++ b/libc/arch-arm/syscalls/getresgid.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type getresgid, #function
- .globl getresgid
- .align 4
- .fnstart
-
-getresgid:
+ENTRY(getresgid)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_getresgid32
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(getresgid)
diff --git a/libc/arch-arm/syscalls/getresuid.S b/libc/arch-arm/syscalls/getresuid.S
index e067ac0..23112a6 100644
--- a/libc/arch-arm/syscalls/getresuid.S
+++ b/libc/arch-arm/syscalls/getresuid.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type getresuid, #function
- .globl getresuid
- .align 4
- .fnstart
-
-getresuid:
+ENTRY(getresuid)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_getresuid32
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(getresuid)
diff --git a/libc/arch-arm/syscalls/getrlimit.S b/libc/arch-arm/syscalls/getrlimit.S
index 79c1357..8b1c089 100644
--- a/libc/arch-arm/syscalls/getrlimit.S
+++ b/libc/arch-arm/syscalls/getrlimit.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type getrlimit, #function
- .globl getrlimit
- .align 4
- .fnstart
-
-getrlimit:
+ENTRY(getrlimit)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_ugetrlimit
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(getrlimit)
diff --git a/libc/arch-arm/syscalls/getrusage.S b/libc/arch-arm/syscalls/getrusage.S
index 81db153..74fa20b 100644
--- a/libc/arch-arm/syscalls/getrusage.S
+++ b/libc/arch-arm/syscalls/getrusage.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type getrusage, #function
- .globl getrusage
- .align 4
- .fnstart
-
-getrusage:
+ENTRY(getrusage)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_getrusage
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(getrusage)
diff --git a/libc/arch-arm/syscalls/getsockname.S b/libc/arch-arm/syscalls/getsockname.S
index 2ae0876..99470e2 100644
--- a/libc/arch-arm/syscalls/getsockname.S
+++ b/libc/arch-arm/syscalls/getsockname.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type getsockname, #function
- .globl getsockname
- .align 4
- .fnstart
-
-getsockname:
+ENTRY(getsockname)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_getsockname
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(getsockname)
diff --git a/libc/arch-arm/syscalls/getsockopt.S b/libc/arch-arm/syscalls/getsockopt.S
index 76e1b11..d52f441 100644
--- a/libc/arch-arm/syscalls/getsockopt.S
+++ b/libc/arch-arm/syscalls/getsockopt.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type getsockopt, #function
- .globl getsockopt
- .align 4
- .fnstart
-
-getsockopt:
+ENTRY(getsockopt)
mov ip, sp
.save {r4, r5, r6, r7}
stmfd sp!, {r4, r5, r6, r7}
@@ -18,4 +13,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(getsockopt)
diff --git a/libc/arch-arm/syscalls/gettid.S b/libc/arch-arm/syscalls/gettid.S
index e5da45d..f5b15be 100644
--- a/libc/arch-arm/syscalls/gettid.S
+++ b/libc/arch-arm/syscalls/gettid.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type gettid, #function
- .globl gettid
- .align 4
- .fnstart
-
-gettid:
+ENTRY(gettid)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_gettid
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(gettid)
diff --git a/libc/arch-arm/syscalls/gettimeofday.S b/libc/arch-arm/syscalls/gettimeofday.S
index ba759f2..9b47daf 100644
--- a/libc/arch-arm/syscalls/gettimeofday.S
+++ b/libc/arch-arm/syscalls/gettimeofday.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type gettimeofday, #function
- .globl gettimeofday
- .align 4
- .fnstart
-
-gettimeofday:
+ENTRY(gettimeofday)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_gettimeofday
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(gettimeofday)
diff --git a/libc/arch-arm/syscalls/getuid.S b/libc/arch-arm/syscalls/getuid.S
index 68c3057..053dc31 100644
--- a/libc/arch-arm/syscalls/getuid.S
+++ b/libc/arch-arm/syscalls/getuid.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type getuid, #function
- .globl getuid
- .align 4
- .fnstart
-
-getuid:
+ENTRY(getuid)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_getuid32
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(getuid)
diff --git a/libc/arch-arm/syscalls/init_module.S b/libc/arch-arm/syscalls/init_module.S
index 4e9cd1f..73beb46 100644
--- a/libc/arch-arm/syscalls/init_module.S
+++ b/libc/arch-arm/syscalls/init_module.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type init_module, #function
- .globl init_module
- .align 4
- .fnstart
-
-init_module:
+ENTRY(init_module)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_init_module
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(init_module)
diff --git a/libc/arch-arm/syscalls/inotify_add_watch.S b/libc/arch-arm/syscalls/inotify_add_watch.S
index 823f321..da4a296 100644
--- a/libc/arch-arm/syscalls/inotify_add_watch.S
+++ b/libc/arch-arm/syscalls/inotify_add_watch.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type inotify_add_watch, #function
- .globl inotify_add_watch
- .align 4
- .fnstart
-
-inotify_add_watch:
+ENTRY(inotify_add_watch)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_inotify_add_watch
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(inotify_add_watch)
diff --git a/libc/arch-arm/syscalls/inotify_init.S b/libc/arch-arm/syscalls/inotify_init.S
index c612b83..bac124c 100644
--- a/libc/arch-arm/syscalls/inotify_init.S
+++ b/libc/arch-arm/syscalls/inotify_init.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type inotify_init, #function
- .globl inotify_init
- .align 4
- .fnstart
-
-inotify_init:
+ENTRY(inotify_init)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_inotify_init
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(inotify_init)
diff --git a/libc/arch-arm/syscalls/inotify_rm_watch.S b/libc/arch-arm/syscalls/inotify_rm_watch.S
index 6c416d6..f576480 100644
--- a/libc/arch-arm/syscalls/inotify_rm_watch.S
+++ b/libc/arch-arm/syscalls/inotify_rm_watch.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type inotify_rm_watch, #function
- .globl inotify_rm_watch
- .align 4
- .fnstart
-
-inotify_rm_watch:
+ENTRY(inotify_rm_watch)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_inotify_rm_watch
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(inotify_rm_watch)
diff --git a/libc/arch-arm/syscalls/ioprio_get.S b/libc/arch-arm/syscalls/ioprio_get.S
index d686e98..13739dc 100644
--- a/libc/arch-arm/syscalls/ioprio_get.S
+++ b/libc/arch-arm/syscalls/ioprio_get.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type ioprio_get, #function
- .globl ioprio_get
- .align 4
- .fnstart
-
-ioprio_get:
+ENTRY(ioprio_get)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_ioprio_get
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(ioprio_get)
diff --git a/libc/arch-arm/syscalls/ioprio_set.S b/libc/arch-arm/syscalls/ioprio_set.S
index a812557..7e40ee5 100644
--- a/libc/arch-arm/syscalls/ioprio_set.S
+++ b/libc/arch-arm/syscalls/ioprio_set.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type ioprio_set, #function
- .globl ioprio_set
- .align 4
- .fnstart
-
-ioprio_set:
+ENTRY(ioprio_set)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_ioprio_set
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(ioprio_set)
diff --git a/libc/arch-arm/syscalls/klogctl.S b/libc/arch-arm/syscalls/klogctl.S
index aee3474..5434b30 100644
--- a/libc/arch-arm/syscalls/klogctl.S
+++ b/libc/arch-arm/syscalls/klogctl.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type klogctl, #function
- .globl klogctl
- .align 4
- .fnstart
-
-klogctl:
+ENTRY(klogctl)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_syslog
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(klogctl)
diff --git a/libc/arch-arm/syscalls/lchown.S b/libc/arch-arm/syscalls/lchown.S
index f8ee793..789e5af 100644
--- a/libc/arch-arm/syscalls/lchown.S
+++ b/libc/arch-arm/syscalls/lchown.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type lchown, #function
- .globl lchown
- .align 4
- .fnstart
-
-lchown:
+ENTRY(lchown)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_lchown32
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(lchown)
diff --git a/libc/arch-arm/syscalls/link.S b/libc/arch-arm/syscalls/link.S
index f368595..ccf0a1d 100644
--- a/libc/arch-arm/syscalls/link.S
+++ b/libc/arch-arm/syscalls/link.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type link, #function
- .globl link
- .align 4
- .fnstart
-
-link:
+ENTRY(link)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_link
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(link)
diff --git a/libc/arch-arm/syscalls/listen.S b/libc/arch-arm/syscalls/listen.S
index d1a8a6e..bb7f7a4 100644
--- a/libc/arch-arm/syscalls/listen.S
+++ b/libc/arch-arm/syscalls/listen.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type listen, #function
- .globl listen
- .align 4
- .fnstart
-
-listen:
+ENTRY(listen)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_listen
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(listen)
diff --git a/libc/arch-arm/syscalls/lseek.S b/libc/arch-arm/syscalls/lseek.S
index 47bf06a..2cd0853 100644
--- a/libc/arch-arm/syscalls/lseek.S
+++ b/libc/arch-arm/syscalls/lseek.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type lseek, #function
- .globl lseek
- .align 4
- .fnstart
-
-lseek:
+ENTRY(lseek)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_lseek
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(lseek)
diff --git a/libc/arch-arm/syscalls/lstat.S b/libc/arch-arm/syscalls/lstat.S
index f19d12f..dbecefe 100644
--- a/libc/arch-arm/syscalls/lstat.S
+++ b/libc/arch-arm/syscalls/lstat.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type lstat, #function
- .globl lstat
- .align 4
- .fnstart
-
-lstat:
+ENTRY(lstat)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_lstat64
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(lstat)
diff --git a/libc/arch-arm/syscalls/madvise.S b/libc/arch-arm/syscalls/madvise.S
index a992f46..024476f 100644
--- a/libc/arch-arm/syscalls/madvise.S
+++ b/libc/arch-arm/syscalls/madvise.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type madvise, #function
- .globl madvise
- .align 4
- .fnstart
-
-madvise:
+ENTRY(madvise)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_madvise
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(madvise)
diff --git a/libc/arch-arm/syscalls/mincore.S b/libc/arch-arm/syscalls/mincore.S
index c2b5432..7a2a378 100644
--- a/libc/arch-arm/syscalls/mincore.S
+++ b/libc/arch-arm/syscalls/mincore.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type mincore, #function
- .globl mincore
- .align 4
- .fnstart
-
-mincore:
+ENTRY(mincore)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_mincore
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(mincore)
diff --git a/libc/arch-arm/syscalls/mkdir.S b/libc/arch-arm/syscalls/mkdir.S
index ec8372d..e51beab 100644
--- a/libc/arch-arm/syscalls/mkdir.S
+++ b/libc/arch-arm/syscalls/mkdir.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type mkdir, #function
- .globl mkdir
- .align 4
- .fnstart
-
-mkdir:
+ENTRY(mkdir)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_mkdir
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(mkdir)
diff --git a/libc/arch-arm/syscalls/mkdirat.S b/libc/arch-arm/syscalls/mkdirat.S
index e377c66..52f0be3 100644
--- a/libc/arch-arm/syscalls/mkdirat.S
+++ b/libc/arch-arm/syscalls/mkdirat.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type mkdirat, #function
- .globl mkdirat
- .align 4
- .fnstart
-
-mkdirat:
+ENTRY(mkdirat)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_mkdirat
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(mkdirat)
diff --git a/libc/arch-arm/syscalls/mknod.S b/libc/arch-arm/syscalls/mknod.S
index 0a8b6fa..ac6d976 100644
--- a/libc/arch-arm/syscalls/mknod.S
+++ b/libc/arch-arm/syscalls/mknod.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type mknod, #function
- .globl mknod
- .align 4
- .fnstart
-
-mknod:
+ENTRY(mknod)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_mknod
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(mknod)
diff --git a/libc/arch-arm/syscalls/mlock.S b/libc/arch-arm/syscalls/mlock.S
index 4eff70b..ad140d1 100644
--- a/libc/arch-arm/syscalls/mlock.S
+++ b/libc/arch-arm/syscalls/mlock.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type mlock, #function
- .globl mlock
- .align 4
- .fnstart
-
-mlock:
+ENTRY(mlock)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_mlock
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(mlock)
diff --git a/libc/arch-arm/syscalls/mount.S b/libc/arch-arm/syscalls/mount.S
index a2b9f1d..eb1624c 100644
--- a/libc/arch-arm/syscalls/mount.S
+++ b/libc/arch-arm/syscalls/mount.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type mount, #function
- .globl mount
- .align 4
- .fnstart
-
-mount:
+ENTRY(mount)
mov ip, sp
.save {r4, r5, r6, r7}
stmfd sp!, {r4, r5, r6, r7}
@@ -18,4 +13,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(mount)
diff --git a/libc/arch-arm/syscalls/mprotect.S b/libc/arch-arm/syscalls/mprotect.S
index b10291e..39ae353 100644
--- a/libc/arch-arm/syscalls/mprotect.S
+++ b/libc/arch-arm/syscalls/mprotect.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type mprotect, #function
- .globl mprotect
- .align 4
- .fnstart
-
-mprotect:
+ENTRY(mprotect)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_mprotect
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(mprotect)
diff --git a/libc/arch-arm/syscalls/mremap.S b/libc/arch-arm/syscalls/mremap.S
index 397844a..918f3b7 100644
--- a/libc/arch-arm/syscalls/mremap.S
+++ b/libc/arch-arm/syscalls/mremap.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type mremap, #function
- .globl mremap
- .align 4
- .fnstart
-
-mremap:
+ENTRY(mremap)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_mremap
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(mremap)
diff --git a/libc/arch-arm/syscalls/msync.S b/libc/arch-arm/syscalls/msync.S
index 7ac7cd2..2a5922c 100644
--- a/libc/arch-arm/syscalls/msync.S
+++ b/libc/arch-arm/syscalls/msync.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type msync, #function
- .globl msync
- .align 4
- .fnstart
-
-msync:
+ENTRY(msync)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_msync
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(msync)
diff --git a/libc/arch-arm/syscalls/munlock.S b/libc/arch-arm/syscalls/munlock.S
index 21ee4d2..5a02aaf 100644
--- a/libc/arch-arm/syscalls/munlock.S
+++ b/libc/arch-arm/syscalls/munlock.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type munlock, #function
- .globl munlock
- .align 4
- .fnstart
-
-munlock:
+ENTRY(munlock)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_munlock
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(munlock)
diff --git a/libc/arch-arm/syscalls/munmap.S b/libc/arch-arm/syscalls/munmap.S
index 7765b00..6bb8dd8 100644
--- a/libc/arch-arm/syscalls/munmap.S
+++ b/libc/arch-arm/syscalls/munmap.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type munmap, #function
- .globl munmap
- .align 4
- .fnstart
-
-munmap:
+ENTRY(munmap)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_munmap
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(munmap)
diff --git a/libc/arch-arm/syscalls/nanosleep.S b/libc/arch-arm/syscalls/nanosleep.S
index 1f9b181..af36ced 100644
--- a/libc/arch-arm/syscalls/nanosleep.S
+++ b/libc/arch-arm/syscalls/nanosleep.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type nanosleep, #function
- .globl nanosleep
- .align 4
- .fnstart
-
-nanosleep:
+ENTRY(nanosleep)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_nanosleep
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(nanosleep)
diff --git a/libc/arch-arm/syscalls/pause.S b/libc/arch-arm/syscalls/pause.S
index 3a16ec3..e64f4f3 100644
--- a/libc/arch-arm/syscalls/pause.S
+++ b/libc/arch-arm/syscalls/pause.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type pause, #function
- .globl pause
- .align 4
- .fnstart
-
-pause:
+ENTRY(pause)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_pause
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(pause)
diff --git a/libc/arch-arm/syscalls/pipe.S b/libc/arch-arm/syscalls/pipe.S
index 4edc75e..3968703 100644
--- a/libc/arch-arm/syscalls/pipe.S
+++ b/libc/arch-arm/syscalls/pipe.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type pipe, #function
- .globl pipe
- .align 4
- .fnstart
-
-pipe:
+ENTRY(pipe)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_pipe
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(pipe)
diff --git a/libc/arch-arm/syscalls/pipe2.S b/libc/arch-arm/syscalls/pipe2.S
index df77094..da2ecba 100644
--- a/libc/arch-arm/syscalls/pipe2.S
+++ b/libc/arch-arm/syscalls/pipe2.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type pipe2, #function
- .globl pipe2
- .align 4
- .fnstart
-
-pipe2:
+ENTRY(pipe2)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_pipe2
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(pipe2)
diff --git a/libc/arch-arm/syscalls/poll.S b/libc/arch-arm/syscalls/poll.S
index 14b18e3..4d345ea 100644
--- a/libc/arch-arm/syscalls/poll.S
+++ b/libc/arch-arm/syscalls/poll.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type poll, #function
- .globl poll
- .align 4
- .fnstart
-
-poll:
+ENTRY(poll)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_poll
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(poll)
diff --git a/libc/arch-arm/syscalls/prctl.S b/libc/arch-arm/syscalls/prctl.S
index 0dd417b..009dc54 100644
--- a/libc/arch-arm/syscalls/prctl.S
+++ b/libc/arch-arm/syscalls/prctl.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type prctl, #function
- .globl prctl
- .align 4
- .fnstart
-
-prctl:
+ENTRY(prctl)
mov ip, sp
.save {r4, r5, r6, r7}
stmfd sp!, {r4, r5, r6, r7}
@@ -18,4 +13,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(prctl)
diff --git a/libc/arch-arm/syscalls/pread64.S b/libc/arch-arm/syscalls/pread64.S
index a54084c..0090fd3 100644
--- a/libc/arch-arm/syscalls/pread64.S
+++ b/libc/arch-arm/syscalls/pread64.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type pread64, #function
- .globl pread64
- .align 4
- .fnstart
-
-pread64:
+ENTRY(pread64)
mov ip, sp
.save {r4, r5, r6, r7}
stmfd sp!, {r4, r5, r6, r7}
@@ -18,4 +13,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(pread64)
diff --git a/libc/arch-arm/syscalls/pwrite64.S b/libc/arch-arm/syscalls/pwrite64.S
index f9d56b2..444d78f 100644
--- a/libc/arch-arm/syscalls/pwrite64.S
+++ b/libc/arch-arm/syscalls/pwrite64.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type pwrite64, #function
- .globl pwrite64
- .align 4
- .fnstart
-
-pwrite64:
+ENTRY(pwrite64)
mov ip, sp
.save {r4, r5, r6, r7}
stmfd sp!, {r4, r5, r6, r7}
@@ -18,4 +13,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(pwrite64)
diff --git a/libc/arch-arm/syscalls/read.S b/libc/arch-arm/syscalls/read.S
index da9d81c..c062388 100644
--- a/libc/arch-arm/syscalls/read.S
+++ b/libc/arch-arm/syscalls/read.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type read, #function
- .globl read
- .align 4
- .fnstart
-
-read:
+ENTRY(read)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_read
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(read)
diff --git a/libc/arch-arm/syscalls/readlink.S b/libc/arch-arm/syscalls/readlink.S
index eb8ae8b..7602e61 100644
--- a/libc/arch-arm/syscalls/readlink.S
+++ b/libc/arch-arm/syscalls/readlink.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type readlink, #function
- .globl readlink
- .align 4
- .fnstart
-
-readlink:
+ENTRY(readlink)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_readlink
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(readlink)
diff --git a/libc/arch-arm/syscalls/readv.S b/libc/arch-arm/syscalls/readv.S
index 045648f..e717e61 100644
--- a/libc/arch-arm/syscalls/readv.S
+++ b/libc/arch-arm/syscalls/readv.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type readv, #function
- .globl readv
- .align 4
- .fnstart
-
-readv:
+ENTRY(readv)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_readv
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(readv)
diff --git a/libc/arch-arm/syscalls/recvfrom.S b/libc/arch-arm/syscalls/recvfrom.S
index 344b60d..df6302f 100644
--- a/libc/arch-arm/syscalls/recvfrom.S
+++ b/libc/arch-arm/syscalls/recvfrom.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type recvfrom, #function
- .globl recvfrom
- .align 4
- .fnstart
-
-recvfrom:
+ENTRY(recvfrom)
mov ip, sp
.save {r4, r5, r6, r7}
stmfd sp!, {r4, r5, r6, r7}
@@ -18,4 +13,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(recvfrom)
diff --git a/libc/arch-arm/syscalls/recvmsg.S b/libc/arch-arm/syscalls/recvmsg.S
index 0b4b1be..5c168dc 100644
--- a/libc/arch-arm/syscalls/recvmsg.S
+++ b/libc/arch-arm/syscalls/recvmsg.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type recvmsg, #function
- .globl recvmsg
- .align 4
- .fnstart
-
-recvmsg:
+ENTRY(recvmsg)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_recvmsg
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(recvmsg)
diff --git a/libc/arch-arm/syscalls/rename.S b/libc/arch-arm/syscalls/rename.S
index 89f23b4..930ddb6 100644
--- a/libc/arch-arm/syscalls/rename.S
+++ b/libc/arch-arm/syscalls/rename.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type rename, #function
- .globl rename
- .align 4
- .fnstart
-
-rename:
+ENTRY(rename)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_rename
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(rename)
diff --git a/libc/arch-arm/syscalls/renameat.S b/libc/arch-arm/syscalls/renameat.S
index 1807de7..a13c4ee 100644
--- a/libc/arch-arm/syscalls/renameat.S
+++ b/libc/arch-arm/syscalls/renameat.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type renameat, #function
- .globl renameat
- .align 4
- .fnstart
-
-renameat:
+ENTRY(renameat)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_renameat
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(renameat)
diff --git a/libc/arch-arm/syscalls/rmdir.S b/libc/arch-arm/syscalls/rmdir.S
index ac2f4b7..09a956f 100644
--- a/libc/arch-arm/syscalls/rmdir.S
+++ b/libc/arch-arm/syscalls/rmdir.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type rmdir, #function
- .globl rmdir
- .align 4
- .fnstart
-
-rmdir:
+ENTRY(rmdir)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_rmdir
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(rmdir)
diff --git a/libc/arch-arm/syscalls/sched_get_priority_max.S b/libc/arch-arm/syscalls/sched_get_priority_max.S
index e94ec93..2dea3b7 100644
--- a/libc/arch-arm/syscalls/sched_get_priority_max.S
+++ b/libc/arch-arm/syscalls/sched_get_priority_max.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type sched_get_priority_max, #function
- .globl sched_get_priority_max
- .align 4
- .fnstart
-
-sched_get_priority_max:
+ENTRY(sched_get_priority_max)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_sched_get_priority_max
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(sched_get_priority_max)
diff --git a/libc/arch-arm/syscalls/sched_get_priority_min.S b/libc/arch-arm/syscalls/sched_get_priority_min.S
index e2ae87e..de8b878 100644
--- a/libc/arch-arm/syscalls/sched_get_priority_min.S
+++ b/libc/arch-arm/syscalls/sched_get_priority_min.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type sched_get_priority_min, #function
- .globl sched_get_priority_min
- .align 4
- .fnstart
-
-sched_get_priority_min:
+ENTRY(sched_get_priority_min)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_sched_get_priority_min
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(sched_get_priority_min)
diff --git a/libc/arch-arm/syscalls/sched_getparam.S b/libc/arch-arm/syscalls/sched_getparam.S
index d9adddc..6434217 100644
--- a/libc/arch-arm/syscalls/sched_getparam.S
+++ b/libc/arch-arm/syscalls/sched_getparam.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type sched_getparam, #function
- .globl sched_getparam
- .align 4
- .fnstart
-
-sched_getparam:
+ENTRY(sched_getparam)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_sched_getparam
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(sched_getparam)
diff --git a/libc/arch-arm/syscalls/sched_getscheduler.S b/libc/arch-arm/syscalls/sched_getscheduler.S
index 2a070c1..8e45ce6 100644
--- a/libc/arch-arm/syscalls/sched_getscheduler.S
+++ b/libc/arch-arm/syscalls/sched_getscheduler.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type sched_getscheduler, #function
- .globl sched_getscheduler
- .align 4
- .fnstart
-
-sched_getscheduler:
+ENTRY(sched_getscheduler)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_sched_getscheduler
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(sched_getscheduler)
diff --git a/libc/arch-arm/syscalls/sched_rr_get_interval.S b/libc/arch-arm/syscalls/sched_rr_get_interval.S
index 7438953..e88d26e 100644
--- a/libc/arch-arm/syscalls/sched_rr_get_interval.S
+++ b/libc/arch-arm/syscalls/sched_rr_get_interval.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type sched_rr_get_interval, #function
- .globl sched_rr_get_interval
- .align 4
- .fnstart
-
-sched_rr_get_interval:
+ENTRY(sched_rr_get_interval)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_sched_rr_get_interval
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(sched_rr_get_interval)
diff --git a/libc/arch-arm/syscalls/sched_setaffinity.S b/libc/arch-arm/syscalls/sched_setaffinity.S
index aedf8f3..b9dd299 100644
--- a/libc/arch-arm/syscalls/sched_setaffinity.S
+++ b/libc/arch-arm/syscalls/sched_setaffinity.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type sched_setaffinity, #function
- .globl sched_setaffinity
- .align 4
- .fnstart
-
-sched_setaffinity:
+ENTRY(sched_setaffinity)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_sched_setaffinity
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(sched_setaffinity)
diff --git a/libc/arch-arm/syscalls/sched_setparam.S b/libc/arch-arm/syscalls/sched_setparam.S
index 6f7f92d..73d6ab6 100644
--- a/libc/arch-arm/syscalls/sched_setparam.S
+++ b/libc/arch-arm/syscalls/sched_setparam.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type sched_setparam, #function
- .globl sched_setparam
- .align 4
- .fnstart
-
-sched_setparam:
+ENTRY(sched_setparam)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_sched_setparam
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(sched_setparam)
diff --git a/libc/arch-arm/syscalls/sched_setscheduler.S b/libc/arch-arm/syscalls/sched_setscheduler.S
index 11667c7..33c28ab 100644
--- a/libc/arch-arm/syscalls/sched_setscheduler.S
+++ b/libc/arch-arm/syscalls/sched_setscheduler.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type sched_setscheduler, #function
- .globl sched_setscheduler
- .align 4
- .fnstart
-
-sched_setscheduler:
+ENTRY(sched_setscheduler)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_sched_setscheduler
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(sched_setscheduler)
diff --git a/libc/arch-arm/syscalls/sched_yield.S b/libc/arch-arm/syscalls/sched_yield.S
index 6ff0141..71628b3 100644
--- a/libc/arch-arm/syscalls/sched_yield.S
+++ b/libc/arch-arm/syscalls/sched_yield.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type sched_yield, #function
- .globl sched_yield
- .align 4
- .fnstart
-
-sched_yield:
+ENTRY(sched_yield)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_sched_yield
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(sched_yield)
diff --git a/libc/arch-arm/syscalls/select.S b/libc/arch-arm/syscalls/select.S
index 0a0ce5d..edd77a3 100644
--- a/libc/arch-arm/syscalls/select.S
+++ b/libc/arch-arm/syscalls/select.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type select, #function
- .globl select
- .align 4
- .fnstart
-
-select:
+ENTRY(select)
mov ip, sp
.save {r4, r5, r6, r7}
stmfd sp!, {r4, r5, r6, r7}
@@ -18,4 +13,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(select)
diff --git a/libc/arch-arm/syscalls/sendfile.S b/libc/arch-arm/syscalls/sendfile.S
index 0a1da4f..2790b4b 100644
--- a/libc/arch-arm/syscalls/sendfile.S
+++ b/libc/arch-arm/syscalls/sendfile.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type sendfile, #function
- .globl sendfile
- .align 4
- .fnstart
-
-sendfile:
+ENTRY(sendfile)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_sendfile
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(sendfile)
diff --git a/libc/arch-arm/syscalls/sendmsg.S b/libc/arch-arm/syscalls/sendmsg.S
index eac2d67..99b5479 100644
--- a/libc/arch-arm/syscalls/sendmsg.S
+++ b/libc/arch-arm/syscalls/sendmsg.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type sendmsg, #function
- .globl sendmsg
- .align 4
- .fnstart
-
-sendmsg:
+ENTRY(sendmsg)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_sendmsg
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(sendmsg)
diff --git a/libc/arch-arm/syscalls/sendto.S b/libc/arch-arm/syscalls/sendto.S
index 744891c..302ba8a 100644
--- a/libc/arch-arm/syscalls/sendto.S
+++ b/libc/arch-arm/syscalls/sendto.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type sendto, #function
- .globl sendto
- .align 4
- .fnstart
-
-sendto:
+ENTRY(sendto)
mov ip, sp
.save {r4, r5, r6, r7}
stmfd sp!, {r4, r5, r6, r7}
@@ -18,4 +13,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(sendto)
diff --git a/libc/arch-arm/syscalls/setgid.S b/libc/arch-arm/syscalls/setgid.S
index fdd4ee6..f28687d 100644
--- a/libc/arch-arm/syscalls/setgid.S
+++ b/libc/arch-arm/syscalls/setgid.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type setgid, #function
- .globl setgid
- .align 4
- .fnstart
-
-setgid:
+ENTRY(setgid)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_setgid32
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(setgid)
diff --git a/libc/arch-arm/syscalls/setgroups.S b/libc/arch-arm/syscalls/setgroups.S
index cba9dfb..d2c932f 100644
--- a/libc/arch-arm/syscalls/setgroups.S
+++ b/libc/arch-arm/syscalls/setgroups.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type setgroups, #function
- .globl setgroups
- .align 4
- .fnstart
-
-setgroups:
+ENTRY(setgroups)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_setgroups32
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(setgroups)
diff --git a/libc/arch-arm/syscalls/setitimer.S b/libc/arch-arm/syscalls/setitimer.S
index b4ad56c..c6b5064 100644
--- a/libc/arch-arm/syscalls/setitimer.S
+++ b/libc/arch-arm/syscalls/setitimer.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type setitimer, #function
- .globl setitimer
- .align 4
- .fnstart
-
-setitimer:
+ENTRY(setitimer)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_setitimer
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(setitimer)
diff --git a/libc/arch-arm/syscalls/setpgid.S b/libc/arch-arm/syscalls/setpgid.S
index 0ec98c6..39e1e03 100644
--- a/libc/arch-arm/syscalls/setpgid.S
+++ b/libc/arch-arm/syscalls/setpgid.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type setpgid, #function
- .globl setpgid
- .align 4
- .fnstart
-
-setpgid:
+ENTRY(setpgid)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_setpgid
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(setpgid)
diff --git a/libc/arch-arm/syscalls/setpriority.S b/libc/arch-arm/syscalls/setpriority.S
index fa4110a..5cb84a8 100644
--- a/libc/arch-arm/syscalls/setpriority.S
+++ b/libc/arch-arm/syscalls/setpriority.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type setpriority, #function
- .globl setpriority
- .align 4
- .fnstart
-
-setpriority:
+ENTRY(setpriority)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_setpriority
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(setpriority)
diff --git a/libc/arch-arm/syscalls/setregid.S b/libc/arch-arm/syscalls/setregid.S
index 53d9420..bc79e9e 100644
--- a/libc/arch-arm/syscalls/setregid.S
+++ b/libc/arch-arm/syscalls/setregid.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type setregid, #function
- .globl setregid
- .align 4
- .fnstart
-
-setregid:
+ENTRY(setregid)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_setregid32
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(setregid)
diff --git a/libc/arch-arm/syscalls/setresgid.S b/libc/arch-arm/syscalls/setresgid.S
index 0382913..711626e 100644
--- a/libc/arch-arm/syscalls/setresgid.S
+++ b/libc/arch-arm/syscalls/setresgid.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type setresgid, #function
- .globl setresgid
- .align 4
- .fnstart
-
-setresgid:
+ENTRY(setresgid)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_setresgid32
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(setresgid)
diff --git a/libc/arch-arm/syscalls/setrlimit.S b/libc/arch-arm/syscalls/setrlimit.S
index 0a5de48..0fe2467 100644
--- a/libc/arch-arm/syscalls/setrlimit.S
+++ b/libc/arch-arm/syscalls/setrlimit.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type setrlimit, #function
- .globl setrlimit
- .align 4
- .fnstart
-
-setrlimit:
+ENTRY(setrlimit)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_setrlimit
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(setrlimit)
diff --git a/libc/arch-arm/syscalls/setsid.S b/libc/arch-arm/syscalls/setsid.S
index e2b0615..f11b6fb 100644
--- a/libc/arch-arm/syscalls/setsid.S
+++ b/libc/arch-arm/syscalls/setsid.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type setsid, #function
- .globl setsid
- .align 4
- .fnstart
-
-setsid:
+ENTRY(setsid)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_setsid
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(setsid)
diff --git a/libc/arch-arm/syscalls/setsockopt.S b/libc/arch-arm/syscalls/setsockopt.S
index 01f104f..7ca91dd 100644
--- a/libc/arch-arm/syscalls/setsockopt.S
+++ b/libc/arch-arm/syscalls/setsockopt.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type setsockopt, #function
- .globl setsockopt
- .align 4
- .fnstart
-
-setsockopt:
+ENTRY(setsockopt)
mov ip, sp
.save {r4, r5, r6, r7}
stmfd sp!, {r4, r5, r6, r7}
@@ -18,4 +13,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(setsockopt)
diff --git a/libc/arch-arm/syscalls/settimeofday.S b/libc/arch-arm/syscalls/settimeofday.S
index 6f79041..2741e05 100644
--- a/libc/arch-arm/syscalls/settimeofday.S
+++ b/libc/arch-arm/syscalls/settimeofday.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type settimeofday, #function
- .globl settimeofday
- .align 4
- .fnstart
-
-settimeofday:
+ENTRY(settimeofday)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_settimeofday
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(settimeofday)
diff --git a/libc/arch-arm/syscalls/shutdown.S b/libc/arch-arm/syscalls/shutdown.S
index 5bec030..0802631 100644
--- a/libc/arch-arm/syscalls/shutdown.S
+++ b/libc/arch-arm/syscalls/shutdown.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type shutdown, #function
- .globl shutdown
- .align 4
- .fnstart
-
-shutdown:
+ENTRY(shutdown)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_shutdown
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(shutdown)
diff --git a/libc/arch-arm/syscalls/sigaction.S b/libc/arch-arm/syscalls/sigaction.S
index 2696f1e..04a8b94 100644
--- a/libc/arch-arm/syscalls/sigaction.S
+++ b/libc/arch-arm/syscalls/sigaction.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type sigaction, #function
- .globl sigaction
- .align 4
- .fnstart
-
-sigaction:
+ENTRY(sigaction)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_sigaction
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(sigaction)
diff --git a/libc/arch-arm/syscalls/sigaltstack.S b/libc/arch-arm/syscalls/sigaltstack.S
index 3625d0b..b541a87 100644
--- a/libc/arch-arm/syscalls/sigaltstack.S
+++ b/libc/arch-arm/syscalls/sigaltstack.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type sigaltstack, #function
- .globl sigaltstack
- .align 4
- .fnstart
-
-sigaltstack:
+ENTRY(sigaltstack)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_sigaltstack
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(sigaltstack)
diff --git a/libc/arch-arm/syscalls/sigpending.S b/libc/arch-arm/syscalls/sigpending.S
index 58f565a..4c7d919 100644
--- a/libc/arch-arm/syscalls/sigpending.S
+++ b/libc/arch-arm/syscalls/sigpending.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type sigpending, #function
- .globl sigpending
- .align 4
- .fnstart
-
-sigpending:
+ENTRY(sigpending)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_sigpending
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(sigpending)
diff --git a/libc/arch-arm/syscalls/sigprocmask.S b/libc/arch-arm/syscalls/sigprocmask.S
index f157d76..7c59a6b 100644
--- a/libc/arch-arm/syscalls/sigprocmask.S
+++ b/libc/arch-arm/syscalls/sigprocmask.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type sigprocmask, #function
- .globl sigprocmask
- .align 4
- .fnstart
-
-sigprocmask:
+ENTRY(sigprocmask)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_sigprocmask
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(sigprocmask)
diff --git a/libc/arch-arm/syscalls/socket.S b/libc/arch-arm/syscalls/socket.S
index 93c9a53..e28d252 100644
--- a/libc/arch-arm/syscalls/socket.S
+++ b/libc/arch-arm/syscalls/socket.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type socket, #function
- .globl socket
- .align 4
- .fnstart
-
-socket:
+ENTRY(socket)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_socket
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(socket)
diff --git a/libc/arch-arm/syscalls/socketpair.S b/libc/arch-arm/syscalls/socketpair.S
index 1bf07d6..e699000 100644
--- a/libc/arch-arm/syscalls/socketpair.S
+++ b/libc/arch-arm/syscalls/socketpair.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type socketpair, #function
- .globl socketpair
- .align 4
- .fnstart
-
-socketpair:
+ENTRY(socketpair)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_socketpair
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(socketpair)
diff --git a/libc/arch-arm/syscalls/stat.S b/libc/arch-arm/syscalls/stat.S
index 46afcc5..a4669a6 100644
--- a/libc/arch-arm/syscalls/stat.S
+++ b/libc/arch-arm/syscalls/stat.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type stat, #function
- .globl stat
- .align 4
- .fnstart
-
-stat:
+ENTRY(stat)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_stat64
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(stat)
diff --git a/libc/arch-arm/syscalls/symlink.S b/libc/arch-arm/syscalls/symlink.S
index 83b554e..14a753f 100644
--- a/libc/arch-arm/syscalls/symlink.S
+++ b/libc/arch-arm/syscalls/symlink.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type symlink, #function
- .globl symlink
- .align 4
- .fnstart
-
-symlink:
+ENTRY(symlink)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_symlink
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(symlink)
diff --git a/libc/arch-arm/syscalls/sync.S b/libc/arch-arm/syscalls/sync.S
index 778d38e..68c0c0f 100644
--- a/libc/arch-arm/syscalls/sync.S
+++ b/libc/arch-arm/syscalls/sync.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type sync, #function
- .globl sync
- .align 4
- .fnstart
-
-sync:
+ENTRY(sync)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_sync
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(sync)
diff --git a/libc/arch-arm/syscalls/sysinfo.S b/libc/arch-arm/syscalls/sysinfo.S
index 197324d..2a2fb59 100644
--- a/libc/arch-arm/syscalls/sysinfo.S
+++ b/libc/arch-arm/syscalls/sysinfo.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type sysinfo, #function
- .globl sysinfo
- .align 4
- .fnstart
-
-sysinfo:
+ENTRY(sysinfo)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_sysinfo
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(sysinfo)
diff --git a/libc/arch-arm/syscalls/times.S b/libc/arch-arm/syscalls/times.S
index c1ab0ce..aacb4ca 100644
--- a/libc/arch-arm/syscalls/times.S
+++ b/libc/arch-arm/syscalls/times.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type times, #function
- .globl times
- .align 4
- .fnstart
-
-times:
+ENTRY(times)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_times
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(times)
diff --git a/libc/arch-arm/syscalls/truncate.S b/libc/arch-arm/syscalls/truncate.S
index 674c828..8c0b24f 100644
--- a/libc/arch-arm/syscalls/truncate.S
+++ b/libc/arch-arm/syscalls/truncate.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type truncate, #function
- .globl truncate
- .align 4
- .fnstart
-
-truncate:
+ENTRY(truncate)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_truncate
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(truncate)
diff --git a/libc/arch-arm/syscalls/umask.S b/libc/arch-arm/syscalls/umask.S
index 6f18259..a7bc20b 100644
--- a/libc/arch-arm/syscalls/umask.S
+++ b/libc/arch-arm/syscalls/umask.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type umask, #function
- .globl umask
- .align 4
- .fnstart
-
-umask:
+ENTRY(umask)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_umask
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(umask)
diff --git a/libc/arch-arm/syscalls/umount2.S b/libc/arch-arm/syscalls/umount2.S
index 659c3c0..04b28f4 100644
--- a/libc/arch-arm/syscalls/umount2.S
+++ b/libc/arch-arm/syscalls/umount2.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type umount2, #function
- .globl umount2
- .align 4
- .fnstart
-
-umount2:
+ENTRY(umount2)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_umount2
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(umount2)
diff --git a/libc/arch-arm/syscalls/uname.S b/libc/arch-arm/syscalls/uname.S
index fda05e9..4a6f0f4 100644
--- a/libc/arch-arm/syscalls/uname.S
+++ b/libc/arch-arm/syscalls/uname.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type uname, #function
- .globl uname
- .align 4
- .fnstart
-
-uname:
+ENTRY(uname)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_uname
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(uname)
diff --git a/libc/arch-arm/syscalls/unlink.S b/libc/arch-arm/syscalls/unlink.S
index 77ae9b7..87fa79e 100644
--- a/libc/arch-arm/syscalls/unlink.S
+++ b/libc/arch-arm/syscalls/unlink.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type unlink, #function
- .globl unlink
- .align 4
- .fnstart
-
-unlink:
+ENTRY(unlink)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_unlink
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(unlink)
diff --git a/libc/arch-arm/syscalls/unlinkat.S b/libc/arch-arm/syscalls/unlinkat.S
index eb31e85..3beae6c 100644
--- a/libc/arch-arm/syscalls/unlinkat.S
+++ b/libc/arch-arm/syscalls/unlinkat.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type unlinkat, #function
- .globl unlinkat
- .align 4
- .fnstart
-
-unlinkat:
+ENTRY(unlinkat)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_unlinkat
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(unlinkat)
diff --git a/libc/arch-arm/syscalls/utimensat.S b/libc/arch-arm/syscalls/utimensat.S
new file mode 100644
index 0000000..ceae7fa
--- /dev/null
+++ b/libc/arch-arm/syscalls/utimensat.S
@@ -0,0 +1,14 @@
+/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
+#include <sys/linux-syscalls.h>
+
+ENTRY(utimensat)
+ .save {r4, r7}
+ stmfd sp!, {r4, r7}
+ ldr r7, =__NR_utimensat
+ swi #0
+ ldmfd sp!, {r4, r7}
+ movs r0, r0
+ bxpl lr
+ b __set_syscall_errno
+END(utimensat)
diff --git a/libc/arch-arm/syscalls/utimes.S b/libc/arch-arm/syscalls/utimes.S
index 19fe8e2..a2d58a3 100644
--- a/libc/arch-arm/syscalls/utimes.S
+++ b/libc/arch-arm/syscalls/utimes.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type utimes, #function
- .globl utimes
- .align 4
- .fnstart
-
-utimes:
+ENTRY(utimes)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_utimes
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(utimes)
diff --git a/libc/arch-arm/syscalls/vfork.S b/libc/arch-arm/syscalls/vfork.S
index e141761..3bd2668 100644
--- a/libc/arch-arm/syscalls/vfork.S
+++ b/libc/arch-arm/syscalls/vfork.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type vfork, #function
- .globl vfork
- .align 4
- .fnstart
-
-vfork:
+ENTRY(vfork)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_vfork
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(vfork)
diff --git a/libc/arch-arm/syscalls/write.S b/libc/arch-arm/syscalls/write.S
index 06df33d..826e82c 100644
--- a/libc/arch-arm/syscalls/write.S
+++ b/libc/arch-arm/syscalls/write.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type write, #function
- .globl write
- .align 4
- .fnstart
-
-write:
+ENTRY(write)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_write
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(write)
diff --git a/libc/arch-arm/syscalls/writev.S b/libc/arch-arm/syscalls/writev.S
index a6b04db..16a6df9 100644
--- a/libc/arch-arm/syscalls/writev.S
+++ b/libc/arch-arm/syscalls/writev.S
@@ -1,13 +1,8 @@
/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type writev, #function
- .globl writev
- .align 4
- .fnstart
-
-writev:
+ENTRY(writev)
.save {r4, r7}
stmfd sp!, {r4, r7}
ldr r7, =__NR_writev
@@ -16,4 +11,4 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
+END(writev)
diff --git a/libc/arch-sh/syscalls.mk b/libc/arch-sh/syscalls.mk
index 9575905..1d87600 100644
--- a/libc/arch-sh/syscalls.mk
+++ b/libc/arch-sh/syscalls.mk
@@ -127,6 +127,7 @@
syscall_src += arch-sh/syscalls/__timer_getoverrun.S
syscall_src += arch-sh/syscalls/__timer_delete.S
syscall_src += arch-sh/syscalls/utimes.S
+syscall_src += arch-sh/syscalls/utimensat.S
syscall_src += arch-sh/syscalls/sigaction.S
syscall_src += arch-sh/syscalls/sigprocmask.S
syscall_src += arch-sh/syscalls/__sigsuspend.S
diff --git a/libc/arch-sh/syscalls/__socketcall.S b/libc/arch-sh/syscalls/__socketcall.S
index 864e9aa..7c705bb 100644
--- a/libc/arch-sh/syscalls/__socketcall.S
+++ b/libc/arch-sh/syscalls/__socketcall.S
@@ -14,7 +14,7 @@
/* check return value */
cmp/pz r0
- bt __NR___socketcall_end
+ bt __NR_socketcall_end
/* keep error number */
sts.l pr, @-r15
@@ -23,10 +23,10 @@
mov r0, r4
lds.l @r15+, pr
-__NR___socketcall_end:
+__NR_socketcall_end:
rts
nop
.align 2
-0: .long __NR___socketcall
+0: .long __NR_socketcall
1: .long __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/utimensat.S b/libc/arch-sh/syscalls/utimensat.S
new file mode 100644
index 0000000..28e7ec6
--- /dev/null
+++ b/libc/arch-sh/syscalls/utimensat.S
@@ -0,0 +1,32 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+
+ .text
+ .type utimensat, @function
+ .globl utimensat
+ .align 4
+
+utimensat:
+
+ /* invoke trap */
+ mov.l 0f, r3 /* trap num */
+ trapa #(4 + 0x10)
+
+ /* check return value */
+ cmp/pz r0
+ bt __NR_utimensat_end
+
+ /* keep error number */
+ sts.l pr, @-r15
+ mov.l 1f, r1
+ jsr @r1
+ mov r0, r4
+ lds.l @r15+, pr
+
+__NR_utimensat_end:
+ rts
+ nop
+
+ .align 2
+0: .long __NR_utimensat
+1: .long __set_syscall_errno
diff --git a/libc/arch-x86/bionic/atomics_x86.S b/libc/arch-x86/bionic/atomics_x86.S
index 666e182..e98a391 100644
--- a/libc/arch-x86/bionic/atomics_x86.S
+++ b/libc/arch-x86/bionic/atomics_x86.S
@@ -73,100 +73,3 @@
popl %esi
popl %ebx
ret
-
-/* int __atomic_cmpxchg(int old, int new, volatile int* addr) */
-
-.text
-.globl __atomic_cmpxchg
-.type __atomic_cmpxchg, @function
-.align 4
-__atomic_cmpxchg:
- mov 4(%esp), %eax /* old */
- mov 8(%esp), %ecx /* new */
- mov 12(%esp), %edx /* addr */
- lock cmpxchg %ecx, (%edx)
- jnz 1f
- xor %eax, %eax
- jmp 2f
-1:
- movl $1, %eax
-2:
- ret /* 0 == success, 1 == failure */
-
-
-/* int __atomic_swap(int new, volatile int* addr) */
-
-.text
-.globl __atomic_swap
-.type __atomic_swap, @function
-.align 4
-__atomic_swap:
- mov 4(%esp), %ecx /* new */
- mov 8(%esp), %edx /* addr */
- lock xchg %ecx, (%edx)
- mov %ecx, %eax
- ret
-
-
-/*
- * int __atomic_dec(volatile int* addr)
- *
- * My x86 asm is really rusty.. this is probably suboptimal
- */
-
-.text
-.globl __atomic_dec
-.type __atomic_dec, @function
-.align 4
-__atomic_dec:
- pushl %ebx
- pushl %esi
- movl 12(%esp), %ebx /* addr */
-
-1:
- movl (%ebx), %esi /* old = *addr */
- movl %esi, %edx
- subl $1, %edx /* new = old - 1 */
-
- pushl %ebx
- pushl %edx
- pushl %esi
- call __atomic_cmpxchg
- addl $12, %esp
- test %eax, %eax
- jnz 1b
-
- movl %esi, %eax /* return old */
- popl %esi
- popl %ebx
- ret
-
-
-.text
-/* int __atomic_inc(volatile int* addr) */
-.globl __atomic_inc
-.type __atomic_inc, @function
-.align 4
-__atomic_inc:
- pushl %ebx
- pushl %esi
- movl 12(%esp), %ebx /* addr */
-
-1:
- movl (%ebx), %esi /* old = *addr */
- movl %esi, %edx
- addl $1, %edx /* new = old + 1 */
-
- pushl %ebx
- pushl %edx
- pushl %esi
- call __atomic_cmpxchg
- addl $12, %esp
- test %eax, %eax
- jnz 1b
-
- movl %esi, %eax /* return old */
- popl %esi
- popl %ebx
- ret
-
diff --git a/libc/arch-x86/bionic/clone.S b/libc/arch-x86/bionic/clone.S
index 44fce1e..b9b0957 100644
--- a/libc/arch-x86/bionic/clone.S
+++ b/libc/arch-x86/bionic/clone.S
@@ -20,8 +20,7 @@
movl %eax, -12(%ecx)
movl 24(%esp), %eax
movl %eax, -8(%ecx)
- lea (%ecx), %eax
- movl %eax, -4(%ecx)
+ movl %ecx, -4(%ecx)
movl $__NR_clone, %eax
int $0x80
diff --git a/libc/arch-x86/bionic/crtbegin_dynamic.S b/libc/arch-x86/bionic/crtbegin_dynamic.S
index 88e7e6a..0a7bc62 100644
--- a/libc/arch-x86/bionic/crtbegin_dynamic.S
+++ b/libc/arch-x86/bionic/crtbegin_dynamic.S
@@ -66,14 +66,7 @@
1: .long __PREINIT_ARRAY__
.long __INIT_ARRAY__
.long __FINI_ARRAY__
- .long __CTOR_LIST__
-
-# the .ctors section contains a list of pointers to "constructor"
-# functions that need to be called in order during C library initialization,
-# just before the program is being run. This is a C++ requirement
-#
-# the last entry shall be 0, and is defined in crtend.S
-#
+
.section .preinit_array, "aw"
.globl __PREINIT_ARRAY__
__PREINIT_ARRAY__:
@@ -89,9 +82,4 @@
__FINI_ARRAY__:
.long -1
- .section .ctors, "aw"
- .globl __CTOR_LIST__
-__CTOR_LIST__:
- .long -1
-
#include "__dso_handle.S"
diff --git a/libc/arch-x86/bionic/crtbegin_so.S b/libc/arch-x86/bionic/crtbegin_so.S
index d879fef..b3a01b5 100644
--- a/libc/arch-x86/bionic/crtbegin_so.S
+++ b/libc/arch-x86/bionic/crtbegin_so.S
@@ -5,15 +5,6 @@
call __cxa_finalize
ret
-/* we put the _init() function here in case the user files for the shared
- * libs want to drop things into .init section.
- * We then will call our ctors from crtend_so.o */
-.section .init
-.align 4
-.type _init, @function
-.globl _init
-_init:
-
.section .init_array, "aw"
.align 4
.type __INIT_ARRAY__, @object
@@ -29,11 +20,4 @@
.long -1
.long _on_dlclose
-.section .ctors, "aw"
-.align 4
-.type __CTOR_LIST__, @object
-.globl __CTOR_LIST__
-__CTOR_LIST__:
- .long -1
-
#include "__dso_handle.S"
diff --git a/libc/arch-x86/bionic/crtbegin_static.S b/libc/arch-x86/bionic/crtbegin_static.S
index 3f8446e..d5c2430 100644
--- a/libc/arch-x86/bionic/crtbegin_static.S
+++ b/libc/arch-x86/bionic/crtbegin_static.S
@@ -65,7 +65,6 @@
1: .long __PREINIT_ARRAY__
.long __INIT_ARRAY__
.long __FINI_ARRAY__
- .long __CTOR_LIST__
.section .preinit_array, "aw"
.globl __PREINIT_ARRAY__
@@ -82,9 +81,4 @@
__FINI_ARRAY__:
.long -1
- .section .ctors, "aw"
- .globl __CTOR_LIST__
-__CTOR_LIST__:
- .long -1
-
#include "__dso_handle.S"
diff --git a/libc/arch-x86/bionic/crtend.S b/libc/arch-x86/bionic/crtend.S
index 7f5fb66..884ba8b 100644
--- a/libc/arch-x86/bionic/crtend.S
+++ b/libc/arch-x86/bionic/crtend.S
@@ -1,4 +1,3 @@
-
.section .preinit_array, "aw"
.long 0
@@ -7,7 +6,3 @@
.section .fini_array, "aw"
.long 0
-
- .section .ctors, "aw"
- .long 0
-
diff --git a/libc/arch-x86/bionic/crtend_so.S b/libc/arch-x86/bionic/crtend_so.S
index 7fb2280..8c9d419 100644
--- a/libc/arch-x86/bionic/crtend_so.S
+++ b/libc/arch-x86/bionic/crtend_so.S
@@ -1,44 +1,3 @@
-.text
-.align 4
-.type __bionic_call_ctors, @function
-
-/*
- * The CTORS_LIST is marked by -1 (start) and 0 (end).
- * We mark the end of the .ctors section with the __CTOR_END__ section so
- * that we can just iterate backwards from it until we hit -1 and execute
- * all the function pointers. This seems to be the way to do it for SVR4
- * derived systems.
- */
-__bionic_call_ctors:
- pushl %esi
- mov $__CTOR_END__, %esi
-
-0:
- /* now grab the next function pointer and check if its -1. If not,
- * call it, otherwise we're done. We use %esi since it's callee saved.
- */
- subl $4, %esi
- mov (%esi), %eax
- cmp $0xffffffff, %eax
- je 1f
- call *%eax
- jmp 0b
-
-1:
- /* we're done */
- popl %esi
- ret
-
-.section .init
-.align 4
- call __bionic_call_ctors
- ret
-
-.section .ctors, "aw", @progbits
-.align 4
-.type __CTOR_END__, @object
-__CTOR_END__:
- .long 0
.section .init_array, "aw"
.long 0
diff --git a/libc/arch-x86/bionic/syscall.S b/libc/arch-x86/bionic/syscall.S
index 71abe6b..3cca85c 100644
--- a/libc/arch-x86/bionic/syscall.S
+++ b/libc/arch-x86/bionic/syscall.S
@@ -20,18 +20,15 @@
.align 4
syscall:
- push %eax
push %ebx
- push %ecx
- push %edx
push %esi
push %edi
- mov 28(%esp),%eax
- mov 32(%esp),%ebx
- mov 36(%esp),%ecx
- mov 40(%esp),%edx
- mov 44(%esp),%esi
- mov 48(%esp),%edi
+ mov 16(%esp),%eax
+ mov 20(%esp),%ebx
+ mov 24(%esp),%ecx
+ mov 28(%esp),%edx
+ mov 32(%esp),%esi
+ mov 36(%esp),%edi
int $0x80
@@ -45,8 +42,5 @@
1:
pop %edi
pop %esi
- pop %edx
- pop %ecx
pop %ebx
- pop %eax
ret
diff --git a/libc/arch-x86/include/sys/atomics.h b/libc/arch-x86/include/sys/atomics.h
new file mode 100644
index 0000000..7aed3ae
--- /dev/null
+++ b/libc/arch-x86/include/sys/atomics.h
@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _SYS_ATOMICS_H
+#define _SYS_ATOMICS_H
+
+#include <sys/cdefs.h>
+#include <sys/time.h>
+
+__BEGIN_DECLS
+
+static inline __attribute__((always_inline)) int
+__atomic_cmpxchg(int old, int _new, volatile int *ptr)
+{
+ return !__sync_bool_compare_and_swap (ptr, old, _new);
+}
+
+static inline __attribute__((always_inline)) int
+__atomic_swap(int _new, volatile int *ptr)
+{
+ return __sync_lock_test_and_set(ptr, _new);
+}
+
+static inline __attribute__((always_inline)) int
+__atomic_dec(volatile int *ptr)
+{
+ return __sync_fetch_and_sub (ptr, 1);
+}
+
+static inline __attribute__((always_inline)) int
+__atomic_inc(volatile int *ptr)
+{
+ return __sync_fetch_and_add (ptr, 1);
+}
+
+int __futex_wait(volatile void *ftx, int val, const struct timespec *timeout);
+int __futex_wake(volatile void *ftx, int count);
+
+__END_DECLS
+
+#endif /* _SYS_ATOMICS_H */
diff --git a/libc/arch-x86/syscalls.mk b/libc/arch-x86/syscalls.mk
index e8c6a77..3b85025 100644
--- a/libc/arch-x86/syscalls.mk
+++ b/libc/arch-x86/syscalls.mk
@@ -127,6 +127,7 @@
syscall_src += arch-x86/syscalls/__timer_getoverrun.S
syscall_src += arch-x86/syscalls/__timer_delete.S
syscall_src += arch-x86/syscalls/utimes.S
+syscall_src += arch-x86/syscalls/utimensat.S
syscall_src += arch-x86/syscalls/sigaction.S
syscall_src += arch-x86/syscalls/sigprocmask.S
syscall_src += arch-x86/syscalls/__sigsuspend.S
diff --git a/libc/arch-x86/syscalls/utimensat.S b/libc/arch-x86/syscalls/utimensat.S
new file mode 100644
index 0000000..e2032b5
--- /dev/null
+++ b/libc/arch-x86/syscalls/utimensat.S
@@ -0,0 +1,32 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+
+ .text
+ .type utimensat, @function
+ .globl utimensat
+ .align 4
+
+utimensat:
+ pushl %ebx
+ pushl %ecx
+ pushl %edx
+ pushl %esi
+ mov 20(%esp), %ebx
+ mov 24(%esp), %ecx
+ mov 28(%esp), %edx
+ mov 32(%esp), %esi
+ movl $__NR_utimensat, %eax
+ int $0x80
+ cmpl $-129, %eax
+ jb 1f
+ negl %eax
+ pushl %eax
+ call __set_errno
+ addl $4, %esp
+ orl $-1, %eax
+1:
+ popl %esi
+ popl %edx
+ popl %ecx
+ popl %ebx
+ ret
diff --git a/libc/bionic/libc_init_common.h b/libc/bionic/libc_init_common.h
index 6016d4d..35050a1 100644
--- a/libc/bionic/libc_init_common.h
+++ b/libc/bionic/libc_init_common.h
@@ -35,7 +35,9 @@
void (**preinit_array)(void);
void (**init_array)(void);
void (**fini_array)(void);
+#ifndef __i386__
void (**ctors_array)(void);
+#endif
} structors_array_t;
extern void __libc_init_common(uintptr_t *elfdata);
diff --git a/libc/bionic/libc_init_static.c b/libc/bionic/libc_init_static.c
index 3634c7b..a2c11a9 100644
--- a/libc/bionic/libc_init_static.c
+++ b/libc/bionic/libc_init_static.c
@@ -75,8 +75,10 @@
/* pre-init array. */
call_array(structors->preinit_array);
+#ifndef __i386__
/* .ctors section initializers, for non-arm-eabi ABIs */
call_array(structors->ctors_array);
+#endif
// call static constructors
call_array(structors->init_array);
diff --git a/libc/bionic/malloc_debug_common.c b/libc/bionic/malloc_debug_common.c
index ebf0006..b9fcbc4 100644
--- a/libc/bionic/malloc_debug_common.c
+++ b/libc/bionic/malloc_debug_common.c
@@ -84,7 +84,6 @@
//
// This is used for sorting, not determination of equality, so we don't
// need to compare the bit flags.
- int result;
if (alloc1 > alloc2) {
result = -1;
} else if (alloc1 < alloc2) {
diff --git a/libc/bionic/md5.c b/libc/bionic/md5.c
index 087786f..ba4aaed 100644
--- a/libc/bionic/md5.c
+++ b/libc/bionic/md5.c
@@ -38,6 +38,7 @@
"$NetBSD: md5.c,v 1.1.1.4 2002/09/12 12:41:42 joda Exp $");
#endif
+#include <endian.h>
#include "md5.h"
#include "hash.h"
@@ -178,8 +179,11 @@
/*
* From `Performance analysis of MD5' by Joseph D. Touch <touch@isi.edu>
*/
+#if !defined(__BYTE_ORDER) || !defined (__BIG_ENDIAN)
+#error __BYTE_ORDER macros not defined
+#endif
-#if defined(WORDS_BIGENDIAN)
+#if __BYTE_ORDER == __BIG_ENDIAN
static inline u_int32_t
swap_u_int32_t (u_int32_t t)
{
@@ -217,7 +221,7 @@
p += l;
len -= l;
if(offset == 64){
-#if defined(WORDS_BIGENDIAN)
+#if __BYTE_ORDER == __BIG_ENDIAN
int i;
u_int32_t current[16];
struct x32 *u = (struct x32*)m->save;
@@ -237,7 +241,7 @@
void
MD5_Final (void *res, struct md5 *m)
{
- static unsigned char zeros[72];
+ unsigned char zeros[72];
unsigned offset = (m->sz[0] / 8) % 64;
unsigned int dstart = (120 - offset - 1) % 64 + 1;
diff --git a/libc/bionic/memmove_words.c b/libc/bionic/memmove_words.c
new file mode 100644
index 0000000..26df7fa
--- /dev/null
+++ b/libc/bionic/memmove_words.c
@@ -0,0 +1,148 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdlib.h>
+#include <stdint.h>
+#include <assert.h>
+
+/*
+ * Works like memmove(), except:
+ * - if all arguments are at least 32-bit aligned, we guarantee that we
+ * will use operations that preserve atomicity of 32-bit values
+ * - if not, we guarantee atomicity of 16-bit values
+ *
+ * If all three arguments are not at least 16-bit aligned, the behavior
+ * of this function is undefined. (We could remove this restriction by
+ * testing for unaligned values and punting to memmove(), but that's
+ * not currently useful.)
+ *
+ * TODO: add loop for 64-bit alignment
+ * TODO: use __builtin_prefetch
+ * TODO: write an ARM-optimized version
+ */
+void _memmove_words(void* dest, const void* src, size_t n)
+{
+ assert((((uintptr_t) dest | (uintptr_t) src | n) & 0x01) == 0);
+
+ char* d = (char*) dest;
+ const char* s = (const char*) src;
+ size_t copyCount;
+
+ /*
+ * If the source and destination pointers are the same, this is
+ * an expensive no-op. Testing for an empty move now allows us
+ * to skip a check later.
+ */
+ if (n == 0 || d == s)
+ return;
+
+ /*
+ * Determine if the source and destination buffers will overlap if
+ * we copy data forward (i.e. *dest++ = *src++).
+ *
+ * It's okay if the destination buffer starts before the source and
+ * there is some overlap, because the reader is always ahead of the
+ * writer.
+ */
+ if (__builtin_expect((d < s) || ((size_t)(d - s) >= n), 1)) {
+ /*
+ * Copy forward. We prefer 32-bit loads and stores even for 16-bit
+ * data, so sort that out.
+ */
+ if ((((uintptr_t) d | (uintptr_t) s) & 0x03) != 0) {
+ /*
+ * Not 32-bit aligned. Two possibilities:
+ * (1) Congruent, we can align to 32-bit by copying one 16-bit val
+ * (2) Non-congruent, we can do one of:
+ * a. copy whole buffer as a series of 16-bit values
+ * b. load/store 32 bits, using shifts to ensure alignment
+ * c. just copy the as 32-bit values and assume the CPU
+ * will do a reasonable job
+ *
+ * We're currently using (a), which is suboptimal.
+ */
+ if ((((uintptr_t) d ^ (uintptr_t) s) & 0x03) != 0) {
+ copyCount = n;
+ } else {
+ copyCount = 2;
+ }
+ n -= copyCount;
+ copyCount /= sizeof(uint16_t);
+
+ while (copyCount--) {
+ *(uint16_t*)d = *(uint16_t*)s;
+ d += sizeof(uint16_t);
+ s += sizeof(uint16_t);
+ }
+ }
+
+ /*
+ * Copy 32-bit aligned words.
+ */
+ copyCount = n / sizeof(uint32_t);
+ while (copyCount--) {
+ *(uint32_t*)d = *(uint32_t*)s;
+ d += sizeof(uint32_t);
+ s += sizeof(uint32_t);
+ }
+
+ /*
+ * Check for leftovers. Either we finished exactly, or we have
+ * one remaining 16-bit chunk.
+ */
+ if ((n & 0x02) != 0) {
+ *(uint16_t*)d = *(uint16_t*)s;
+ }
+ } else {
+ /*
+ * Copy backward, starting at the end.
+ */
+ d += n;
+ s += n;
+
+ if ((((uintptr_t) d | (uintptr_t) s) & 0x03) != 0) {
+ /* try for 32-bit alignment */
+ if ((((uintptr_t) d ^ (uintptr_t) s) & 0x03) != 0) {
+ copyCount = n;
+ } else {
+ copyCount = 2;
+ }
+ n -= copyCount;
+ copyCount /= sizeof(uint16_t);
+
+ while (copyCount--) {
+ d -= sizeof(uint16_t);
+ s -= sizeof(uint16_t);
+ *(uint16_t*)d = *(uint16_t*)s;
+ }
+ }
+
+ /* copy 32-bit aligned words */
+ copyCount = n / sizeof(uint32_t);
+ while (copyCount--) {
+ d -= sizeof(uint32_t);
+ s -= sizeof(uint32_t);
+ *(uint32_t*)d = *(uint32_t*)s;
+ }
+
+ /* copy leftovers */
+ if ((n & 0x02) != 0) {
+ d -= sizeof(uint16_t);
+ s -= sizeof(uint16_t);
+ *(uint16_t*)d = *(uint16_t*)s;
+ }
+ }
+}
diff --git a/libc/bionic/pthread.c b/libc/bionic/pthread.c
index 34909fb..0a0854d 100644
--- a/libc/bionic/pthread.c
+++ b/libc/bionic/pthread.c
@@ -68,7 +68,13 @@
#define __likely(cond) __builtin_expect(!!(cond), 1)
#define __unlikely(cond) __builtin_expect(!!(cond), 0)
-void _thread_created_hook(pid_t thread_id) __attribute__((noinline));
+#ifdef __i386__
+#define ATTRIBUTES __attribute__((noinline)) __attribute__((fastcall))
+#else
+#define ATTRIBUTES __attribute__((noinline))
+#endif
+
+void ATTRIBUTES _thread_created_hook(pid_t thread_id);
#define PTHREAD_ATTR_FLAG_DETACHED 0x00000001
#define PTHREAD_ATTR_FLAG_USER_STACK 0x00000002
diff --git a/libc/bionic/ptrace.c b/libc/bionic/ptrace.c
index b1ca00c..463c068 100644
--- a/libc/bionic/ptrace.c
+++ b/libc/bionic/ptrace.c
@@ -57,7 +57,12 @@
/*
* Hook for gdb to get notified when a thread is created
*/
-void _thread_created_hook(pid_t thread_id) __attribute__((noinline));
-void _thread_created_hook(pid_t thread_id)
+#ifdef __i386__
+#define ATTRIBUTES __attribute__((noinline)) __attribute__((fastcall))
+#else
+#define ATTRIBUTES __attribute__((noinline))
+#endif
+
+void ATTRIBUTES _thread_created_hook(pid_t thread_id)
{
}
diff --git a/libc/bionic/system_properties.c b/libc/bionic/system_properties.c
index 767baa3..0f4e70c 100644
--- a/libc/bionic/system_properties.c
+++ b/libc/bionic/system_properties.c
@@ -30,6 +30,7 @@
#include <unistd.h>
#include <stddef.h>
#include <errno.h>
+#include <poll.h>
#include <sys/mman.h>
@@ -38,13 +39,14 @@
#include <sys/select.h>
#include <sys/types.h>
#include <netinet/in.h>
+#include <unistd.h>
#define _REALLY_INCLUDE_SYS__SYSTEM_PROPERTIES_H_
#include <sys/_system_properties.h>
#include <sys/atomics.h>
-static const char property_service_name[] = PROP_SERVICE_NAME;
+static const char property_service_socket[] = "/dev/socket/" PROP_SERVICE_NAME;
static unsigned dummy_props = 0;
@@ -152,6 +154,92 @@
}
}
+
+static int send_prop_msg(prop_msg *msg)
+{
+ struct pollfd pollfds[1];
+ struct sockaddr_un addr;
+ socklen_t alen;
+ size_t namelen;
+ int s;
+ int r;
+ int result = -1;
+
+ s = socket(AF_LOCAL, SOCK_STREAM, 0);
+ if(s < 0) {
+ return result;
+ }
+
+ memset(&addr, 0, sizeof(addr));
+ namelen = strlen(property_service_socket);
+ strlcpy(addr.sun_path, property_service_socket, sizeof addr.sun_path);
+ addr.sun_family = AF_LOCAL;
+ alen = namelen + offsetof(struct sockaddr_un, sun_path) + 1;
+
+ if(TEMP_FAILURE_RETRY(connect(s, (struct sockaddr *) &addr, alen) < 0)) {
+ close(s);
+ return result;
+ }
+
+ r = TEMP_FAILURE_RETRY(send(s, msg, sizeof(prop_msg), 0));
+
+ if(r == sizeof(prop_msg)) {
+ // We successfully wrote to the property server but now we
+ // wait for the property server to finish its work. It
+ // acknowledges its completion by closing the socket so we
+ // poll here (on nothing), waiting for the socket to close.
+ // If you 'adb shell setprop foo bar' you'll see the POLLHUP
+ // once the socket closes. Out of paranoia we cap our poll
+ // at 250 ms.
+ pollfds[0].fd = s;
+ pollfds[0].events = 0;
+ r = TEMP_FAILURE_RETRY(poll(pollfds, 1, 250 /* ms */));
+ if (r == 1 && (pollfds[0].revents & POLLHUP) != 0) {
+ result = 0;
+ } else {
+ // Ignore the timeout and treat it like a success anyway.
+ // The init process is single-threaded and its property
+ // service is sometimes slow to respond (perhaps it's off
+ // starting a child process or something) and thus this
+ // times out and the caller thinks it failed, even though
+ // it's still getting around to it. So we fake it here,
+ // mostly for ctl.* properties, but we do try and wait 250
+ // ms so callers who do read-after-write can reliably see
+ // what they've written. Most of the time.
+ // TODO: fix the system properties design.
+ result = 0;
+ }
+ }
+
+ close(s);
+ return result;
+}
+
+int __system_property_set(const char *key, const char *value)
+{
+ int err;
+ int tries = 0;
+ int update_seen = 0;
+ prop_msg msg;
+
+ if(key == 0) return -1;
+ if(value == 0) value = "";
+ if(strlen(key) >= PROP_NAME_MAX) return -1;
+ if(strlen(value) >= PROP_VALUE_MAX) return -1;
+
+ memset(&msg, 0, sizeof msg);
+ msg.cmd = PROP_MSG_SETPROP;
+ strlcpy(msg.name, key, sizeof msg.name);
+ strlcpy(msg.value, value, sizeof msg.value);
+
+ err = send_prop_msg(&msg);
+ if(err < 0) {
+ return err;
+ }
+
+ return 0;
+}
+
int __system_property_wait(const prop_info *pi)
{
unsigned n;
diff --git a/libc/include/net/ethernet.h b/libc/include/net/ethernet.h
new file mode 100644
index 0000000..b1b88dd
--- /dev/null
+++ b/libc/include/net/ethernet.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef _NET_ETHERNET_H_
+#define _NET_IF_ETHERNET_H_
+#include <linux/if_ether.h>
+#include <net/if_ether.h>
+#endif /* !_NET_ETHERNET_H_ */
diff --git a/libc/include/netdb.h b/libc/include/netdb.h
index c2e08ea..5ad7b4a 100644
--- a/libc/include/netdb.h
+++ b/libc/include/netdb.h
@@ -137,10 +137,7 @@
/*
* Error return codes from getaddrinfo()
*/
-#if 0
-/* obsoleted */
#define EAI_ADDRFAMILY 1 /* address family for hostname not supported */
-#endif
#define EAI_AGAIN 2 /* temporary failure in name resolution */
#define EAI_BADFLAGS 3 /* invalid value for ai_flags */
#define EAI_FAIL 4 /* non-recoverable failure in name resolution */
@@ -209,8 +206,8 @@
void endprotoent(void);
void endservent(void);
void freehostent(struct hostent *);
-struct hostent *gethostbyaddr(const char *, int, int);
-int gethostbyaddr_r(const char *, int, int, struct hostent *, char *, size_t, struct hostent **, int *);
+struct hostent *gethostbyaddr(const void *, int, int);
+int gethostbyaddr_r(const void *, int, int, struct hostent *, char *, size_t, struct hostent **, int *);
struct hostent *gethostbyname(const char *);
int gethostbyname_r(const char *, struct hostent *, char *, size_t, struct hostent **, int *);
struct hostent *gethostbyname2(const char *, int);
diff --git a/libc/include/netinet/icmp6.h b/libc/include/netinet/icmp6.h
new file mode 100644
index 0000000..fbc8234
--- /dev/null
+++ b/libc/include/netinet/icmp6.h
@@ -0,0 +1,730 @@
+/* $NetBSD: icmp6.h,v 1.40 2009/10/31 22:32:17 christos Exp $ */
+/* $KAME: icmp6.h,v 1.84 2003/04/23 10:26:51 itojun Exp $ */
+
+
+/*
+ * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the project nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * Copyright (c) 1982, 1986, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @(#)ip_icmp.h 8.1 (Berkeley) 6/10/93
+ */
+
+#ifndef _NETINET_ICMP6_H_
+#define _NETINET_ICMP6_H_
+
+#define ICMPV6_PLD_MAXLEN 1232 /* IPV6_MMTU - sizeof(struct ip6_hdr)
+ - sizeof(struct icmp6_hdr) */
+
+struct icmp6_hdr {
+ u_int8_t icmp6_type; /* type field */
+ u_int8_t icmp6_code; /* code field */
+ u_int16_t icmp6_cksum; /* checksum field */
+ union {
+ u_int32_t icmp6_un_data32[1]; /* type-specific field */
+ u_int16_t icmp6_un_data16[2]; /* type-specific field */
+ u_int8_t icmp6_un_data8[4]; /* type-specific field */
+ } icmp6_dataun;
+} __packed;
+
+#define icmp6_data32 icmp6_dataun.icmp6_un_data32
+#define icmp6_data16 icmp6_dataun.icmp6_un_data16
+#define icmp6_data8 icmp6_dataun.icmp6_un_data8
+#define icmp6_pptr icmp6_data32[0] /* parameter prob */
+#define icmp6_mtu icmp6_data32[0] /* packet too big */
+#define icmp6_id icmp6_data16[0] /* echo request/reply */
+#define icmp6_seq icmp6_data16[1] /* echo request/reply */
+#define icmp6_maxdelay icmp6_data16[0] /* mcast group membership */
+
+#define ICMP6_DST_UNREACH 1 /* dest unreachable, codes: */
+#define ICMP6_PACKET_TOO_BIG 2 /* packet too big */
+#define ICMP6_TIME_EXCEEDED 3 /* time exceeded, code: */
+#define ICMP6_PARAM_PROB 4 /* ip6 header bad */
+
+#define ICMP6_ECHO_REQUEST 128 /* echo service */
+#define ICMP6_ECHO_REPLY 129 /* echo reply */
+#define MLD_LISTENER_QUERY 130 /* multicast listener query */
+#define MLD_LISTENER_REPORT 131 /* multicast listener report */
+#define MLD_LISTENER_DONE 132 /* multicast listener done */
+
+/* RFC2292 decls */
+#define ICMP6_MEMBERSHIP_QUERY 130 /* group membership query */
+#define ICMP6_MEMBERSHIP_REPORT 131 /* group membership report */
+#define ICMP6_MEMBERSHIP_REDUCTION 132 /* group membership termination */
+
+#ifndef _KERNEL
+/* the followings are for backward compatibility to old KAME apps. */
+#define MLD6_LISTENER_QUERY MLD_LISTENER_QUERY
+#define MLD6_LISTENER_REPORT MLD_LISTENER_REPORT
+#define MLD6_LISTENER_DONE MLD_LISTENER_DONE
+#endif
+
+#define ND_ROUTER_SOLICIT 133 /* router solicitation */
+#define ND_ROUTER_ADVERT 134 /* router advertisement */
+#define ND_NEIGHBOR_SOLICIT 135 /* neighbor solicitation */
+#define ND_NEIGHBOR_ADVERT 136 /* neighbor advertisement */
+#define ND_REDIRECT 137 /* redirect */
+
+#define ICMP6_ROUTER_RENUMBERING 138 /* router renumbering */
+
+#define ICMP6_WRUREQUEST 139 /* who are you request */
+#define ICMP6_WRUREPLY 140 /* who are you reply */
+#define ICMP6_FQDN_QUERY 139 /* FQDN query */
+#define ICMP6_FQDN_REPLY 140 /* FQDN reply */
+#define ICMP6_NI_QUERY 139 /* node information request */
+#define ICMP6_NI_REPLY 140 /* node information reply */
+
+/* The definitions below are experimental. TBA */
+#define MLD_MTRACE_RESP 200 /* mtrace response(to sender) */
+#define MLD_MTRACE 201 /* mtrace messages */
+
+#ifndef _KERNEL
+/* the followings are for backward compatibility to old KAME apps. */
+#define MLD6_MTRACE_RESP MLD_MTRACE_RESP
+#define MLD6_MTRACE MLD_MTRACE
+#endif
+
+#define ICMP6_MAXTYPE 201
+
+#define ICMP6_DST_UNREACH_NOROUTE 0 /* no route to destination */
+#define ICMP6_DST_UNREACH_ADMIN 1 /* administratively prohibited */
+#define ICMP6_DST_UNREACH_NOTNEIGHBOR 2 /* not a neighbor(obsolete) */
+#define ICMP6_DST_UNREACH_BEYONDSCOPE 2 /* beyond scope of source address */
+#define ICMP6_DST_UNREACH_ADDR 3 /* address unreachable */
+#define ICMP6_DST_UNREACH_NOPORT 4 /* port unreachable */
+
+#define ICMP6_TIME_EXCEED_TRANSIT 0 /* ttl==0 in transit */
+#define ICMP6_TIME_EXCEED_REASSEMBLY 1 /* ttl==0 in reass */
+
+#define ICMP6_PARAMPROB_HEADER 0 /* erroneous header field */
+#define ICMP6_PARAMPROB_NEXTHEADER 1 /* unrecognized next header */
+#define ICMP6_PARAMPROB_OPTION 2 /* unrecognized option */
+
+#define ICMP6_INFOMSG_MASK 0x80 /* all informational messages */
+
+#define ICMP6_NI_SUBJ_IPV6 0 /* Query Subject is an IPv6 address */
+#define ICMP6_NI_SUBJ_FQDN 1 /* Query Subject is a Domain name */
+#define ICMP6_NI_SUBJ_IPV4 2 /* Query Subject is an IPv4 address */
+
+#define ICMP6_NI_SUCCESS 0 /* node information successful reply */
+#define ICMP6_NI_REFUSED 1 /* node information request is refused */
+#define ICMP6_NI_UNKNOWN 2 /* unknown Qtype */
+
+#define ICMP6_ROUTER_RENUMBERING_COMMAND 0 /* rr command */
+#define ICMP6_ROUTER_RENUMBERING_RESULT 1 /* rr result */
+#define ICMP6_ROUTER_RENUMBERING_SEQNUM_RESET 255 /* rr seq num reset */
+
+/* Used in kernel only */
+#define ND_REDIRECT_ONLINK 0 /* redirect to an on-link node */
+#define ND_REDIRECT_ROUTER 1 /* redirect to a better router */
+
+/*
+ * Multicast Listener Discovery
+ */
+struct mld_hdr {
+ struct icmp6_hdr mld_icmp6_hdr;
+ struct in6_addr mld_addr; /* multicast address */
+} __packed;
+
+/* definitions to provide backward compatibility to old KAME applications */
+#ifndef _KERNEL
+#define mld6_hdr mld_hdr
+#define mld6_type mld_type
+#define mld6_code mld_code
+#define mld6_cksum mld_cksum
+#define mld6_maxdelay mld_maxdelay
+#define mld6_reserved mld_reserved
+#define mld6_addr mld_addr
+#endif
+
+/* shortcut macro definitions */
+#define mld_type mld_icmp6_hdr.icmp6_type
+#define mld_code mld_icmp6_hdr.icmp6_code
+#define mld_cksum mld_icmp6_hdr.icmp6_cksum
+#define mld_maxdelay mld_icmp6_hdr.icmp6_data16[0]
+#define mld_reserved mld_icmp6_hdr.icmp6_data16[1]
+
+#define MLD_MINLEN 24
+
+/*
+ * Neighbor Discovery
+ */
+
+struct nd_router_solicit { /* router solicitation */
+ struct icmp6_hdr nd_rs_hdr;
+ /* could be followed by options */
+} __packed;
+
+#define nd_rs_type nd_rs_hdr.icmp6_type
+#define nd_rs_code nd_rs_hdr.icmp6_code
+#define nd_rs_cksum nd_rs_hdr.icmp6_cksum
+#define nd_rs_reserved nd_rs_hdr.icmp6_data32[0]
+
+struct nd_router_advert { /* router advertisement */
+ struct icmp6_hdr nd_ra_hdr;
+ u_int32_t nd_ra_reachable; /* reachable time */
+ u_int32_t nd_ra_retransmit; /* retransmit timer */
+ /* could be followed by options */
+} __packed;
+
+#define nd_ra_type nd_ra_hdr.icmp6_type
+#define nd_ra_code nd_ra_hdr.icmp6_code
+#define nd_ra_cksum nd_ra_hdr.icmp6_cksum
+#define nd_ra_curhoplimit nd_ra_hdr.icmp6_data8[0]
+#define nd_ra_flags_reserved nd_ra_hdr.icmp6_data8[1]
+#define ND_RA_FLAG_MANAGED 0x80
+#define ND_RA_FLAG_OTHER 0x40
+#define ND_RA_FLAG_HOME_AGENT 0x20
+
+/*
+ * Router preference values based on RFC4199.
+ */
+#define ND_RA_FLAG_RTPREF_MASK 0x18 /* 00011000 */
+
+#define ND_RA_FLAG_RTPREF_HIGH 0x08 /* 00001000 */
+#define ND_RA_FLAG_RTPREF_MEDIUM 0x00 /* 00000000 */
+#define ND_RA_FLAG_RTPREF_LOW 0x18 /* 00011000 */
+#define ND_RA_FLAG_RTPREF_RSV 0x10 /* 00010000 */
+
+#define nd_ra_router_lifetime nd_ra_hdr.icmp6_data16[1]
+
+struct nd_neighbor_solicit { /* neighbor solicitation */
+ struct icmp6_hdr nd_ns_hdr;
+ struct in6_addr nd_ns_target; /*target address */
+ /* could be followed by options */
+} __packed;
+
+#define nd_ns_type nd_ns_hdr.icmp6_type
+#define nd_ns_code nd_ns_hdr.icmp6_code
+#define nd_ns_cksum nd_ns_hdr.icmp6_cksum
+#define nd_ns_reserved nd_ns_hdr.icmp6_data32[0]
+
+struct nd_neighbor_advert { /* neighbor advertisement */
+ struct icmp6_hdr nd_na_hdr;
+ struct in6_addr nd_na_target; /* target address */
+ /* could be followed by options */
+} __packed;
+
+#define nd_na_type nd_na_hdr.icmp6_type
+#define nd_na_code nd_na_hdr.icmp6_code
+#define nd_na_cksum nd_na_hdr.icmp6_cksum
+#define nd_na_flags_reserved nd_na_hdr.icmp6_data32[0]
+#if BYTE_ORDER == BIG_ENDIAN
+#define ND_NA_FLAG_ROUTER 0x80000000
+#define ND_NA_FLAG_SOLICITED 0x40000000
+#define ND_NA_FLAG_OVERRIDE 0x20000000
+#else
+#if BYTE_ORDER == LITTLE_ENDIAN
+#define ND_NA_FLAG_ROUTER 0x80
+#define ND_NA_FLAG_SOLICITED 0x40
+#define ND_NA_FLAG_OVERRIDE 0x20
+#endif
+#endif
+
+struct nd_redirect { /* redirect */
+ struct icmp6_hdr nd_rd_hdr;
+ struct in6_addr nd_rd_target; /* target address */
+ struct in6_addr nd_rd_dst; /* destination address */
+ /* could be followed by options */
+} __packed;
+
+#define nd_rd_type nd_rd_hdr.icmp6_type
+#define nd_rd_code nd_rd_hdr.icmp6_code
+#define nd_rd_cksum nd_rd_hdr.icmp6_cksum
+#define nd_rd_reserved nd_rd_hdr.icmp6_data32[0]
+
+struct nd_opt_hdr { /* Neighbor discovery option header */
+ u_int8_t nd_opt_type;
+ u_int8_t nd_opt_len;
+ /* followed by option specific data*/
+} __packed;
+
+#define ND_OPT_SOURCE_LINKADDR 1
+#define ND_OPT_TARGET_LINKADDR 2
+#define ND_OPT_PREFIX_INFORMATION 3
+#define ND_OPT_REDIRECTED_HEADER 4
+#define ND_OPT_MTU 5
+#define ND_OPT_ADVINTERVAL 7
+#define ND_OPT_HOMEAGENT_INFO 8
+#define ND_OPT_SOURCE_ADDRLIST 9
+#define ND_OPT_TARGET_ADDRLIST 10
+#define ND_OPT_RDNSS 25
+/* draft-ietf-ipngwg-router-preference, not officially assigned yet */
+#define ND_OPT_ROUTE_INFO 200
+/* draft-ietf-mobileip-hmipv6, not officially assigned yet */
+#define ND_OPT_MAP 201
+
+struct nd_opt_route_info { /* route info */
+ u_int8_t nd_opt_rti_type;
+ u_int8_t nd_opt_rti_len;
+ u_int8_t nd_opt_rti_prefixlen;
+ u_int8_t nd_opt_rti_flags;
+ u_int32_t nd_opt_rti_lifetime;
+ /* prefix follows */
+};
+
+struct nd_opt_prefix_info { /* prefix information */
+ u_int8_t nd_opt_pi_type;
+ u_int8_t nd_opt_pi_len;
+ u_int8_t nd_opt_pi_prefix_len;
+ u_int8_t nd_opt_pi_flags_reserved;
+ u_int32_t nd_opt_pi_valid_time;
+ u_int32_t nd_opt_pi_preferred_time;
+ u_int32_t nd_opt_pi_reserved2;
+ struct in6_addr nd_opt_pi_prefix;
+} __packed;
+
+#define ND_OPT_PI_FLAG_ONLINK 0x80
+#define ND_OPT_PI_FLAG_AUTO 0x40
+
+struct nd_opt_rd_hdr { /* redirected header */
+ u_int8_t nd_opt_rh_type;
+ u_int8_t nd_opt_rh_len;
+ u_int16_t nd_opt_rh_reserved1;
+ u_int32_t nd_opt_rh_reserved2;
+ /* followed by IP header and data */
+} __packed;
+
+struct nd_opt_mtu { /* MTU option */
+ u_int8_t nd_opt_mtu_type;
+ u_int8_t nd_opt_mtu_len;
+ u_int16_t nd_opt_mtu_reserved;
+ u_int32_t nd_opt_mtu_mtu;
+} __packed;
+
+struct nd_opt_rdnss { /* RDNSS option RFC 5006 */
+ u_int8_t nd_opt_rdnss_type;
+ u_int8_t nd_opt_rdnss_len;
+ u_int16_t nd_opt_rdnss_reserved;
+ u_int32_t nd_opt_rdnss_lifetime;
+ /* followed by list of IP prefixes */
+} __packed;
+
+/*
+ * icmp6 namelookup
+ */
+
+struct icmp6_namelookup {
+ struct icmp6_hdr icmp6_nl_hdr;
+ u_int8_t icmp6_nl_nonce[8];
+ int32_t icmp6_nl_ttl;
+#if 0
+ u_int8_t icmp6_nl_len;
+ u_int8_t icmp6_nl_name[3];
+#endif
+ /* could be followed by options */
+} __packed;
+
+/*
+ * icmp6 node information
+ */
+struct icmp6_nodeinfo {
+ struct icmp6_hdr icmp6_ni_hdr;
+ u_int8_t icmp6_ni_nonce[8];
+ /* could be followed by reply data */
+} __packed;
+
+#define ni_type icmp6_ni_hdr.icmp6_type
+#define ni_code icmp6_ni_hdr.icmp6_code
+#define ni_cksum icmp6_ni_hdr.icmp6_cksum
+#define ni_qtype icmp6_ni_hdr.icmp6_data16[0]
+#define ni_flags icmp6_ni_hdr.icmp6_data16[1]
+
+#define NI_QTYPE_NOOP 0 /* NOOP */
+#define NI_QTYPE_SUPTYPES 1 /* Supported Qtypes */
+#define NI_QTYPE_FQDN 2 /* FQDN (draft 04) */
+#define NI_QTYPE_DNSNAME 2 /* DNS Name */
+#define NI_QTYPE_NODEADDR 3 /* Node Addresses */
+#define NI_QTYPE_IPV4ADDR 4 /* IPv4 Addresses */
+
+#if BYTE_ORDER == BIG_ENDIAN
+#define NI_SUPTYPE_FLAG_COMPRESS 0x1
+#define NI_FQDN_FLAG_VALIDTTL 0x1
+#elif BYTE_ORDER == LITTLE_ENDIAN
+#define NI_SUPTYPE_FLAG_COMPRESS 0x0100
+#define NI_FQDN_FLAG_VALIDTTL 0x0100
+#endif
+
+#ifdef NAME_LOOKUPS_04
+#if BYTE_ORDER == BIG_ENDIAN
+#define NI_NODEADDR_FLAG_LINKLOCAL 0x1
+#define NI_NODEADDR_FLAG_SITELOCAL 0x2
+#define NI_NODEADDR_FLAG_GLOBAL 0x4
+#define NI_NODEADDR_FLAG_ALL 0x8
+#define NI_NODEADDR_FLAG_TRUNCATE 0x10
+#define NI_NODEADDR_FLAG_ANYCAST 0x20 /* just experimental. not in spec */
+#elif BYTE_ORDER == LITTLE_ENDIAN
+#define NI_NODEADDR_FLAG_LINKLOCAL 0x0100
+#define NI_NODEADDR_FLAG_SITELOCAL 0x0200
+#define NI_NODEADDR_FLAG_GLOBAL 0x0400
+#define NI_NODEADDR_FLAG_ALL 0x0800
+#define NI_NODEADDR_FLAG_TRUNCATE 0x1000
+#define NI_NODEADDR_FLAG_ANYCAST 0x2000 /* just experimental. not in spec */
+#endif
+#else /* draft-ietf-ipngwg-icmp-name-lookups-05 (and later?) */
+#if BYTE_ORDER == BIG_ENDIAN
+#define NI_NODEADDR_FLAG_TRUNCATE 0x1
+#define NI_NODEADDR_FLAG_ALL 0x2
+#define NI_NODEADDR_FLAG_COMPAT 0x4
+#define NI_NODEADDR_FLAG_LINKLOCAL 0x8
+#define NI_NODEADDR_FLAG_SITELOCAL 0x10
+#define NI_NODEADDR_FLAG_GLOBAL 0x20
+#define NI_NODEADDR_FLAG_ANYCAST 0x40 /* just experimental. not in spec */
+#elif BYTE_ORDER == LITTLE_ENDIAN
+#define NI_NODEADDR_FLAG_TRUNCATE 0x0100
+#define NI_NODEADDR_FLAG_ALL 0x0200
+#define NI_NODEADDR_FLAG_COMPAT 0x0400
+#define NI_NODEADDR_FLAG_LINKLOCAL 0x0800
+#define NI_NODEADDR_FLAG_SITELOCAL 0x1000
+#define NI_NODEADDR_FLAG_GLOBAL 0x2000
+#define NI_NODEADDR_FLAG_ANYCAST 0x4000 /* just experimental. not in spec */
+#endif
+#endif
+
+struct ni_reply_fqdn {
+ u_int32_t ni_fqdn_ttl; /* TTL */
+ u_int8_t ni_fqdn_namelen; /* length in octets of the FQDN */
+ u_int8_t ni_fqdn_name[3]; /* XXX: alignment */
+} __packed;
+
+/*
+ * Router Renumbering. as router-renum-08.txt
+ */
+struct icmp6_router_renum { /* router renumbering header */
+ struct icmp6_hdr rr_hdr;
+ u_int8_t rr_segnum;
+ u_int8_t rr_flags;
+ u_int16_t rr_maxdelay;
+ u_int32_t rr_reserved;
+} __packed;
+
+#define ICMP6_RR_FLAGS_TEST 0x80
+#define ICMP6_RR_FLAGS_REQRESULT 0x40
+#define ICMP6_RR_FLAGS_FORCEAPPLY 0x20
+#define ICMP6_RR_FLAGS_SPECSITE 0x10
+#define ICMP6_RR_FLAGS_PREVDONE 0x08
+
+#define rr_type rr_hdr.icmp6_type
+#define rr_code rr_hdr.icmp6_code
+#define rr_cksum rr_hdr.icmp6_cksum
+#define rr_seqnum rr_hdr.icmp6_data32[0]
+
+struct rr_pco_match { /* match prefix part */
+ u_int8_t rpm_code;
+ u_int8_t rpm_len;
+ u_int8_t rpm_ordinal;
+ u_int8_t rpm_matchlen;
+ u_int8_t rpm_minlen;
+ u_int8_t rpm_maxlen;
+ u_int16_t rpm_reserved;
+ struct in6_addr rpm_prefix;
+} __packed;
+
+#define RPM_PCO_ADD 1
+#define RPM_PCO_CHANGE 2
+#define RPM_PCO_SETGLOBAL 3
+#define RPM_PCO_MAX 4
+
+struct rr_pco_use { /* use prefix part */
+ u_int8_t rpu_uselen;
+ u_int8_t rpu_keeplen;
+ u_int8_t rpu_ramask;
+ u_int8_t rpu_raflags;
+ u_int32_t rpu_vltime;
+ u_int32_t rpu_pltime;
+ u_int32_t rpu_flags;
+ struct in6_addr rpu_prefix;
+} __packed;
+#define ICMP6_RR_PCOUSE_RAFLAGS_ONLINK 0x80
+#define ICMP6_RR_PCOUSE_RAFLAGS_AUTO 0x40
+
+#if BYTE_ORDER == BIG_ENDIAN
+#define ICMP6_RR_PCOUSE_FLAGS_DECRVLTIME 0x80000000
+#define ICMP6_RR_PCOUSE_FLAGS_DECRPLTIME 0x40000000
+#elif BYTE_ORDER == LITTLE_ENDIAN
+#define ICMP6_RR_PCOUSE_FLAGS_DECRVLTIME 0x80
+#define ICMP6_RR_PCOUSE_FLAGS_DECRPLTIME 0x40
+#endif
+
+struct rr_result { /* router renumbering result message */
+ u_int16_t rrr_flags;
+ u_int8_t rrr_ordinal;
+ u_int8_t rrr_matchedlen;
+ u_int32_t rrr_ifid;
+ struct in6_addr rrr_prefix;
+} __packed;
+#if BYTE_ORDER == BIG_ENDIAN
+#define ICMP6_RR_RESULT_FLAGS_OOB 0x0002
+#define ICMP6_RR_RESULT_FLAGS_FORBIDDEN 0x0001
+#elif BYTE_ORDER == LITTLE_ENDIAN
+#define ICMP6_RR_RESULT_FLAGS_OOB 0x0200
+#define ICMP6_RR_RESULT_FLAGS_FORBIDDEN 0x0100
+#endif
+
+/*
+ * icmp6 filter structures.
+ */
+
+struct icmp6_filter {
+ u_int32_t icmp6_filt[8];
+};
+
+#define ICMP6_FILTER_SETPASSALL(filterp) \
+ (void)memset(filterp, 0xff, sizeof(struct icmp6_filter))
+#define ICMP6_FILTER_SETBLOCKALL(filterp) \
+ (void)memset(filterp, 0x00, sizeof(struct icmp6_filter))
+#define ICMP6_FILTER_SETPASS(type, filterp) \
+ (((filterp)->icmp6_filt[(type) >> 5]) |= (1 << ((type) & 31)))
+#define ICMP6_FILTER_SETBLOCK(type, filterp) \
+ (((filterp)->icmp6_filt[(type) >> 5]) &= ~(1 << ((type) & 31)))
+#define ICMP6_FILTER_WILLPASS(type, filterp) \
+ ((((filterp)->icmp6_filt[(type) >> 5]) & (1 << ((type) & 31))) != 0)
+#define ICMP6_FILTER_WILLBLOCK(type, filterp) \
+ ((((filterp)->icmp6_filt[(type) >> 5]) & (1 << ((type) & 31))) == 0)
+
+/*
+ * Variables related to this implementation
+ * of the internet control message protocol version 6.
+ */
+
+/*
+ * IPv6 ICMP statistics.
+ * Each counter is an unsigned 64-bit value.
+ */
+#define ICMP6_STAT_ERROR 0 /* # of calls to icmp6_error */
+#define ICMP6_STAT_CANTERROR 1 /* no error (old was icmp) */
+#define ICMP6_STAT_TOOFREQ 2 /* no error (rate limitation) */
+#define ICMP6_STAT_OUTHIST 3 /* # of output messages */
+ /* space for 256 counters */
+#define ICMP6_STAT_BADCODE 259 /* icmp6_code out of range */
+#define ICMP6_STAT_TOOSHORT 260 /* packet < sizeof(struct icmp6_hdr) */
+#define ICMP6_STAT_CHECKSUM 261 /* bad checksum */
+#define ICMP6_STAT_BADLEN 262 /* calculated bound mismatch */
+ /*
+ * number of responses; this member is inherited from the netinet code,
+ * but for netinet6 code, it is already available in outhist[].
+ */
+#define ICMP6_STAT_REFLECT 263
+#define ICMP6_STAT_INHIST 264 /* # of input messages */
+ /* space for 256 counters */
+#define ICMP6_STAT_ND_TOOMANYOPT 520 /* too many ND options */
+#define ICMP6_STAT_OUTERRHIST 521
+ /* space for 13 counters */
+#define ICMP6_STAT_PMTUCHG 534 /* path MTU changes */
+#define ICMP6_STAT_ND_BADOPT 535 /* bad ND options */
+#define ICMP6_STAT_BADNS 536 /* bad neighbor solicititation */
+#define ICMP6_STAT_BADNA 537 /* bad neighbor advertisement */
+#define ICMP6_STAT_BADRS 538 /* bad router solicitiation */
+#define ICMP6_STAT_BADRA 539 /* bad router advertisement */
+#define ICMP6_STAT_BADREDIRECT 540 /* bad redirect message */
+
+#define ICMP6_NSTATS 541
+
+#define ICMP6_ERRSTAT_DST_UNREACH_NOROUTE 0
+#define ICMP6_ERRSTAT_DST_UNREACH_ADMIN 1
+#define ICMP6_ERRSTAT_DST_UNREACH_BEYONDSCOPE 2
+#define ICMP6_ERRSTAT_DST_UNREACH_ADDR 3
+#define ICMP6_ERRSTAT_DST_UNREACH_NOPORT 4
+#define ICMP6_ERRSTAT_PACKET_TOO_BIG 5
+#define ICMP6_ERRSTAT_TIME_EXCEED_TRANSIT 6
+#define ICMP6_ERRSTAT_TIME_EXCEED_REASSEMBLY 7
+#define ICMP6_ERRSTAT_PARAMPROB_HEADER 8
+#define ICMP6_ERRSTAT_PARAMPROB_NEXTHEADER 9
+#define ICMP6_ERRSTAT_PARAMPROB_OPTION 10
+#define ICMP6_ERRSTAT_REDIRECT 11
+#define ICMP6_ERRSTAT_UNKNOWN 12
+
+/*
+ * Names for ICMP sysctl objects
+ */
+#define ICMPV6CTL_STATS 1
+#define ICMPV6CTL_REDIRACCEPT 2 /* accept/process redirects */
+#define ICMPV6CTL_REDIRTIMEOUT 3 /* redirect cache time */
+#if 0 /*obsoleted*/
+#define ICMPV6CTL_ERRRATELIMIT 5 /* ICMPv6 error rate limitation */
+#endif
+#define ICMPV6CTL_ND6_PRUNE 6
+#define ICMPV6CTL_ND6_DELAY 8
+#define ICMPV6CTL_ND6_UMAXTRIES 9
+#define ICMPV6CTL_ND6_MMAXTRIES 10
+#define ICMPV6CTL_ND6_USELOOPBACK 11
+/*#define ICMPV6CTL_ND6_PROXYALL 12 obsoleted, do not reuse here */
+#define ICMPV6CTL_NODEINFO 13
+#define ICMPV6CTL_ERRPPSLIMIT 14 /* ICMPv6 error pps limitation */
+#define ICMPV6CTL_ND6_MAXNUDHINT 15
+#define ICMPV6CTL_MTUDISC_HIWAT 16
+#define ICMPV6CTL_MTUDISC_LOWAT 17
+#define ICMPV6CTL_ND6_DEBUG 18
+#define ICMPV6CTL_ND6_DRLIST 19
+#define ICMPV6CTL_ND6_PRLIST 20
+#define ICMPV6CTL_ND6_MAXQLEN 24
+#define ICMPV6CTL_MAXID 25
+
+#define ICMPV6CTL_NAMES { \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { "rediraccept", CTLTYPE_INT }, \
+ { "redirtimeout", CTLTYPE_INT }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { "nd6_prune", CTLTYPE_INT }, \
+ { 0, 0 }, \
+ { "nd6_delay", CTLTYPE_INT }, \
+ { "nd6_umaxtries", CTLTYPE_INT }, \
+ { "nd6_mmaxtries", CTLTYPE_INT }, \
+ { "nd6_useloopback", CTLTYPE_INT }, \
+ { 0, 0 }, \
+ { "nodeinfo", CTLTYPE_INT }, \
+ { "errppslimit", CTLTYPE_INT }, \
+ { "nd6_maxnudhint", CTLTYPE_INT }, \
+ { "mtudisc_hiwat", CTLTYPE_INT }, \
+ { "mtudisc_lowat", CTLTYPE_INT }, \
+ { "nd6_debug", CTLTYPE_INT }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { "nd6_maxqueuelen", CTLTYPE_INT }, \
+}
+
+#define RTF_PROBEMTU RTF_PROTO1
+
+#ifdef _KERNEL
+struct rtentry;
+struct rttimer;
+struct in6_multi;
+
+void icmp6_init(void);
+void icmp6_paramerror(struct mbuf *, int);
+void icmp6_error(struct mbuf *, int, int, int);
+void icmp6_error2(struct mbuf *, int, int, int, struct ifnet *);
+int icmp6_input(struct mbuf **, int *, int);
+void icmp6_fasttimo(void);
+void icmp6_reflect(struct mbuf *, size_t);
+void icmp6_prepare(struct mbuf *);
+void icmp6_redirect_input(struct mbuf *, int);
+void icmp6_redirect_output(struct mbuf *, struct rtentry *);
+int icmp6_sysctl(int *, u_int, void *, size_t *, void *, size_t);
+
+void icmp6_statinc(u_int);
+
+struct ip6ctlparam;
+void icmp6_mtudisc_update(struct ip6ctlparam *, int);
+void icmp6_mtudisc_callback_register(void (*)(struct in6_addr *));
+
+/* XXX: is this the right place for these macros? */
+#define icmp6_ifstat_inc(ifp, tag) \
+do { \
+ if (ifp) \
+ ((struct in6_ifextra *)((ifp)->if_afdata[AF_INET6]))->icmp6_ifstat->tag++; \
+} while (/*CONSTCOND*/ 0)
+
+#define icmp6_ifoutstat_inc(ifp, type, code) \
+do { \
+ icmp6_ifstat_inc(ifp, ifs6_out_msg); \
+ switch(type) { \
+ case ICMP6_DST_UNREACH: \
+ icmp6_ifstat_inc(ifp, ifs6_out_dstunreach); \
+ if (code == ICMP6_DST_UNREACH_ADMIN) \
+ icmp6_ifstat_inc(ifp, ifs6_out_adminprohib); \
+ break; \
+ case ICMP6_PACKET_TOO_BIG: \
+ icmp6_ifstat_inc(ifp, ifs6_out_pkttoobig); \
+ break; \
+ case ICMP6_TIME_EXCEEDED: \
+ icmp6_ifstat_inc(ifp, ifs6_out_timeexceed); \
+ break; \
+ case ICMP6_PARAM_PROB: \
+ icmp6_ifstat_inc(ifp, ifs6_out_paramprob); \
+ break; \
+ case ICMP6_ECHO_REQUEST: \
+ icmp6_ifstat_inc(ifp, ifs6_out_echo); \
+ break; \
+ case ICMP6_ECHO_REPLY: \
+ icmp6_ifstat_inc(ifp, ifs6_out_echoreply); \
+ break; \
+ case MLD_LISTENER_QUERY: \
+ icmp6_ifstat_inc(ifp, ifs6_out_mldquery); \
+ break; \
+ case MLD_LISTENER_REPORT: \
+ icmp6_ifstat_inc(ifp, ifs6_out_mldreport); \
+ break; \
+ case MLD_LISTENER_DONE: \
+ icmp6_ifstat_inc(ifp, ifs6_out_mlddone); \
+ break; \
+ case ND_ROUTER_SOLICIT: \
+ icmp6_ifstat_inc(ifp, ifs6_out_routersolicit); \
+ break; \
+ case ND_ROUTER_ADVERT: \
+ icmp6_ifstat_inc(ifp, ifs6_out_routeradvert); \
+ break; \
+ case ND_NEIGHBOR_SOLICIT: \
+ icmp6_ifstat_inc(ifp, ifs6_out_neighborsolicit); \
+ break; \
+ case ND_NEIGHBOR_ADVERT: \
+ icmp6_ifstat_inc(ifp, ifs6_out_neighboradvert); \
+ break; \
+ case ND_REDIRECT: \
+ icmp6_ifstat_inc(ifp, ifs6_out_redirect); \
+ break; \
+ } \
+} while (/*CONSTCOND*/ 0)
+
+extern int icmp6_rediraccept; /* accept/process redirects */
+extern int icmp6_redirtimeout; /* cache time for redirect routes */
+#endif /* _KERNEL */
+
+#endif /* !_NETINET_ICMP6_H_ */
diff --git a/libc/include/netinet/in.h b/libc/include/netinet/in.h
index 7a4b6c7..01bf58e 100644
--- a/libc/include/netinet/in.h
+++ b/libc/include/netinet/in.h
@@ -32,6 +32,7 @@
#include <linux/socket.h>
#include <linux/in.h>
#include <linux/in6.h>
+#include <linux/ipv6.h>
#include <netinet/in6.h>
__BEGIN_DECLS
diff --git a/libc/include/netinet/in6.h b/libc/include/netinet/in6.h
index 580a510..7f3286a 100644
--- a/libc/include/netinet/in6.h
+++ b/libc/include/netinet/in6.h
@@ -103,6 +103,7 @@
#define IPV6_LEAVE_GROUP IPV6_DROP_MEMBERSHIP
#define IN6ADDR_ANY_INIT {{{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}}}
+#define IN6ADDR_LOOPBACK_INIT {{{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1}}}
#define ipv6mr_interface ipv6mr_ifindex
diff --git a/libc/include/netinet/ip.h b/libc/include/netinet/ip.h
index 541905c..629ed77 100644
--- a/libc/include/netinet/ip.h
+++ b/libc/include/netinet/ip.h
@@ -83,7 +83,7 @@
#define IPTOS_LOWDELAY 0x10
#define IPTOS_THROUGHPUT 0x08
#define IPTOS_RELIABILITY 0x04
-/* IPTOS_LOWCOST 0x02 XXX */
+#define IPTOS_MINCOST 0x02
#if 1
/* ECN RFC3168 obsoletes RFC2481, and these will be deprecated soon. */
#define IPTOS_CE 0x01 /* congestion experienced */
diff --git a/libc/include/netinet/ip6.h b/libc/include/netinet/ip6.h
new file mode 100644
index 0000000..aa816c2
--- /dev/null
+++ b/libc/include/netinet/ip6.h
@@ -0,0 +1,319 @@
+/* $NetBSD: ip6.h,v 1.23 2007/12/25 18:33:46 perry Exp $ */
+/* $KAME: ip6.h,v 1.45 2003/06/05 04:46:38 keiichi Exp $ */
+
+/*
+ * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the project nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * Copyright (c) 1982, 1986, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @(#)ip.h 8.1 (Berkeley) 6/10/93
+ */
+
+#ifndef _NETINET_IP6_H_
+#define _NETINET_IP6_H_
+
+/*
+ * Definition for internet protocol version 6.
+ * RFC 2460
+ */
+
+struct ip6_hdr {
+ union {
+ struct ip6_hdrctl {
+ u_int32_t ip6_un1_flow; /* 20 bits of flow-ID */
+ u_int16_t ip6_un1_plen; /* payload length */
+ u_int8_t ip6_un1_nxt; /* next header */
+ u_int8_t ip6_un1_hlim; /* hop limit */
+ } ip6_un1;
+ u_int8_t ip6_un2_vfc; /* 4 bits version, top 4 bits class */
+ } ip6_ctlun;
+ struct in6_addr ip6_src; /* source address */
+ struct in6_addr ip6_dst; /* destination address */
+} __packed;
+
+#define ip6_vfc ip6_ctlun.ip6_un2_vfc
+#define ip6_flow ip6_ctlun.ip6_un1.ip6_un1_flow
+#define ip6_plen ip6_ctlun.ip6_un1.ip6_un1_plen
+#define ip6_nxt ip6_ctlun.ip6_un1.ip6_un1_nxt
+#define ip6_hlim ip6_ctlun.ip6_un1.ip6_un1_hlim
+#define ip6_hops ip6_ctlun.ip6_un1.ip6_un1_hlim
+
+#define IPV6_VERSION 0x60
+#define IPV6_VERSION_MASK 0xf0
+
+#if BYTE_ORDER == BIG_ENDIAN
+#define IPV6_FLOWINFO_MASK 0x0fffffff /* flow info (28 bits) */
+#define IPV6_FLOWLABEL_MASK 0x000fffff /* flow label (20 bits) */
+#else
+#if BYTE_ORDER == LITTLE_ENDIAN
+#define IPV6_FLOWINFO_MASK 0xffffff0f /* flow info (28 bits) */
+#define IPV6_FLOWLABEL_MASK 0xffff0f00 /* flow label (20 bits) */
+#endif /* LITTLE_ENDIAN */
+#endif
+#if 1
+/* ECN bits proposed by Sally Floyd */
+#define IP6TOS_CE 0x01 /* congestion experienced */
+#define IP6TOS_ECT 0x02 /* ECN-capable transport */
+#endif
+
+#ifdef _KERNEL
+/*
+ * for IPv6 pseudo header checksum
+ * XXX nonstandard
+ */
+struct ip6_hdr_pseudo {
+ struct in6_addr ip6ph_src;
+ struct in6_addr ip6ph_dst;
+ u_int32_t ip6ph_len;
+ u_int8_t ip6ph_zero[3];
+ u_int8_t ip6ph_nxt;
+} __packed;
+#endif
+
+/*
+ * Extension Headers
+ */
+
+struct ip6_ext {
+ u_int8_t ip6e_nxt;
+ u_int8_t ip6e_len;
+} __packed;
+
+/* Hop-by-Hop options header */
+/* XXX should we pad it to force alignment on an 8-byte boundary? */
+struct ip6_hbh {
+ u_int8_t ip6h_nxt; /* next header */
+ u_int8_t ip6h_len; /* length in units of 8 octets */
+ /* followed by options */
+} __packed;
+
+/* Destination options header */
+/* XXX should we pad it to force alignment on an 8-byte boundary? */
+struct ip6_dest {
+ u_int8_t ip6d_nxt; /* next header */
+ u_int8_t ip6d_len; /* length in units of 8 octets */
+ /* followed by options */
+} __packed;
+
+/* Option types and related macros */
+#define IP6OPT_PAD1 0x00 /* 00 0 00000 */
+#define IP6OPT_PADN 0x01 /* 00 0 00001 */
+#define IP6OPT_JUMBO 0xC2 /* 11 0 00010 = 194 */
+#define IP6OPT_NSAP_ADDR 0xC3 /* 11 0 00011 */
+#define IP6OPT_TUNNEL_LIMIT 0x04 /* 00 0 00100 */
+#define IP6OPT_RTALERT 0x05 /* 00 0 00101 (KAME definition) */
+#define IP6OPT_ROUTER_ALERT 0x05 /* (RFC3542 def, recommended) */
+
+#define IP6OPT_RTALERT_LEN 4
+#define IP6OPT_RTALERT_MLD 0 /* Datagram contains an MLD message */
+#define IP6OPT_RTALERT_RSVP 1 /* Datagram contains an RSVP message */
+#define IP6OPT_RTALERT_ACTNET 2 /* contains an Active Networks msg */
+#define IP6OPT_MINLEN 2
+
+#define IP6OPT_TYPE(o) ((o) & 0xC0)
+#define IP6OPT_TYPE_SKIP 0x00
+#define IP6OPT_TYPE_DISCARD 0x40
+#define IP6OPT_TYPE_FORCEICMP 0x80
+#define IP6OPT_TYPE_ICMP 0xC0
+
+#define IP6OPT_MUTABLE 0x20
+
+/* IPv6 options: common part */
+struct ip6_opt {
+ u_int8_t ip6o_type;
+ u_int8_t ip6o_len;
+} __packed;
+
+/* Jumbo Payload Option */
+struct ip6_opt_jumbo {
+ u_int8_t ip6oj_type;
+ u_int8_t ip6oj_len;
+ u_int8_t ip6oj_jumbo_len[4];
+} __packed;
+#define IP6OPT_JUMBO_LEN 6
+
+/* NSAP Address Option */
+struct ip6_opt_nsap {
+ u_int8_t ip6on_type;
+ u_int8_t ip6on_len;
+ u_int8_t ip6on_src_nsap_len;
+ u_int8_t ip6on_dst_nsap_len;
+ /* followed by source NSAP */
+ /* followed by destination NSAP */
+} __packed;
+
+/* Tunnel Limit Option */
+struct ip6_opt_tunnel {
+ u_int8_t ip6ot_type;
+ u_int8_t ip6ot_len;
+ u_int8_t ip6ot_encap_limit;
+} __packed;
+
+/* Router Alert Option */
+struct ip6_opt_router {
+ u_int8_t ip6or_type;
+ u_int8_t ip6or_len;
+ u_int8_t ip6or_value[2];
+} __packed;
+/* Router alert values (in network byte order) */
+#if BYTE_ORDER == BIG_ENDIAN
+#define IP6_ALERT_MLD 0x0000
+#define IP6_ALERT_RSVP 0x0001
+#define IP6_ALERT_AN 0x0002
+#else
+#if BYTE_ORDER == LITTLE_ENDIAN
+#define IP6_ALERT_MLD 0x0000
+#define IP6_ALERT_RSVP 0x0100
+#define IP6_ALERT_AN 0x0200
+#endif /* LITTLE_ENDIAN */
+#endif
+
+/* Routing header */
+struct ip6_rthdr {
+ u_int8_t ip6r_nxt; /* next header */
+ u_int8_t ip6r_len; /* length in units of 8 octets */
+ u_int8_t ip6r_type; /* routing type */
+ u_int8_t ip6r_segleft; /* segments left */
+ /* followed by routing type specific data */
+} __packed;
+
+/* Type 0 Routing header */
+struct ip6_rthdr0 {
+ u_int8_t ip6r0_nxt; /* next header */
+ u_int8_t ip6r0_len; /* length in units of 8 octets */
+ u_int8_t ip6r0_type; /* always zero */
+ u_int8_t ip6r0_segleft; /* segments left */
+ u_int32_t ip6r0_reserved; /* reserved field */
+} __packed;
+
+/* Fragment header */
+struct ip6_frag {
+ u_int8_t ip6f_nxt; /* next header */
+ u_int8_t ip6f_reserved; /* reserved field */
+ u_int16_t ip6f_offlg; /* offset, reserved, and flag */
+ u_int32_t ip6f_ident; /* identification */
+} __packed;
+
+#if BYTE_ORDER == BIG_ENDIAN
+#define IP6F_OFF_MASK 0xfff8 /* mask out offset from _offlg */
+#define IP6F_RESERVED_MASK 0x0006 /* reserved bits in ip6f_offlg */
+#define IP6F_MORE_FRAG 0x0001 /* more-fragments flag */
+#else /* BYTE_ORDER == LITTLE_ENDIAN */
+#define IP6F_OFF_MASK 0xf8ff /* mask out offset from _offlg */
+#define IP6F_RESERVED_MASK 0x0600 /* reserved bits in ip6f_offlg */
+#define IP6F_MORE_FRAG 0x0100 /* more-fragments flag */
+#endif /* BYTE_ORDER == LITTLE_ENDIAN */
+
+/*
+ * Internet implementation parameters.
+ */
+#define IPV6_MAXHLIM 255 /* maximum hoplimit */
+#define IPV6_DEFHLIM 64 /* default hlim */
+#define IPV6_FRAGTTL 120 /* ttl for fragment packets, in slowtimo tick */
+#define IPV6_HLIMDEC 1 /* subtracted when forwarding */
+
+#define IPV6_MMTU 1280 /* minimal MTU and reassembly. 1024 + 256 */
+#define IPV6_MAXPACKET 65535 /* ip6 max packet size without Jumbo payload*/
+
+#ifdef _KERNEL
+/*
+ * IP6_EXTHDR_GET ensures that intermediate protocol header (from "off" to
+ * "len") is located in single mbuf, on contiguous memory region.
+ * The pointer to the region will be returned to pointer variable "val",
+ * with type "typ".
+ * IP6_EXTHDR_GET0 does the same, except that it aligns the structure at the
+ * very top of mbuf. GET0 is likely to make memory copy than GET.
+ *
+ * XXX we're now testing this, needs m_pulldown()
+ */
+#define IP6_EXTHDR_GET(val, typ, m, off, len) \
+do { \
+ struct mbuf *_t; \
+ int _tmp; \
+ if ((m)->m_len >= (off) + (len)) \
+ (val) = (typ)(mtod((m), char *) + (off)); \
+ else { \
+ _t = m_pulldown((m), (off), (len), &_tmp); \
+ if (_t) { \
+ if (_t->m_len < _tmp + (len)) \
+ panic("m_pulldown malfunction"); \
+ (val) = (typ)(mtod(_t, char *) + _tmp); \
+ } else { \
+ (val) = (typ)NULL; \
+ (m) = NULL; \
+ } \
+ } \
+} while (/*CONSTCOND*/ 0)
+
+#define IP6_EXTHDR_GET0(val, typ, m, off, len) \
+do { \
+ struct mbuf *_t; \
+ if ((off) == 0 && (m)->m_len >= len) \
+ (val) = (typ)mtod((m), void *); \
+ else { \
+ _t = m_pulldown((m), (off), (len), NULL); \
+ if (_t) { \
+ if (_t->m_len < (len)) \
+ panic("m_pulldown malfunction"); \
+ (val) = (typ)mtod(_t, void *); \
+ } else { \
+ (val) = (typ)NULL; \
+ (m) = NULL; \
+ } \
+ } \
+} while (/*CONSTCOND*/ 0)
+#endif /*_KERNEL*/
+
+#endif /* !_NETINET_IP6_H_ */
diff --git a/libc/include/pthread.h b/libc/include/pthread.h
index a43e47c..9d05769 100644
--- a/libc/include/pthread.h
+++ b/libc/include/pthread.h
@@ -103,7 +103,7 @@
/*
* Prototypes
*/
-#if __cplusplus
+#ifdef __cplusplus
extern "C" {
#endif
@@ -233,7 +233,7 @@
void* reserved[4]; /* for future extensibility */
} pthread_rwlock_t;
-#define PTHREAD_RWLOCK_INITIALIZER { PTHREAD_MUTEX_INITIALIZER, 0, NULL, 0, 0 }
+#define PTHREAD_RWLOCK_INITIALIZER { PTHREAD_MUTEX_INITIALIZER, PTHREAD_COND_INITIALIZER, 0, 0, 0, 0, { NULL, NULL, NULL, NULL } }
int pthread_rwlockattr_init(pthread_rwlockattr_t *attr);
int pthread_rwlockattr_destroy(pthread_rwlockattr_t *attr);
@@ -302,7 +302,7 @@
__pthread_cleanup_pop( &__cleanup, (execute)); \
} while (0);
-#if __cplusplus
+#ifdef __cplusplus
} /* extern "C" */
#endif
diff --git a/libc/include/stdint.h b/libc/include/stdint.h
index 237baa2..e791475 100644
--- a/libc/include/stdint.h
+++ b/libc/include/stdint.h
@@ -41,11 +41,6 @@
# define __STDINT_MACROS
#endif
-/* the definitions of STDINT_LIMITS depend on those of STDINT_MACROS */
-#if defined __STDINT_LIMITS && !defined __STDINT_MACROS
-# define __STDINT_MACROS
-#endif
-
#if !defined __STRICT_ANSI__ || __STDC_VERSION__ >= 199901L
# define __STDC_INT64__
#endif
@@ -185,13 +180,14 @@
# define UINT_FAST64_MAX UINT64_MAX
#endif
+#define __INT64_C(c) c ## LL
+#define __UINT64_C(c) c ## ULL
+
#ifdef __STDINT_MACROS
-# define __INT64_C(c) c ## LL
# define INT64_C(c) __INT64_C(c)
# define INT_LEAST64_C(c) INT64_C(c)
# define INT_FAST64_C(c) INT64_C(c)
-# define __UINT64_C(c) c ## ULL
# define UINT64_C(c) __UINT64_C(c)
# define UINT_LEAST64_C(c) UINT64_C(c)
# define UINT_FAST64_C(c) UINT64_C(c)
@@ -211,14 +207,20 @@
typedef int intptr_t;
typedef unsigned int uintptr_t;
+#ifdef __STDINT_LIMITS
# define INTPTR_MIN INT32_MIN
# define INTPTR_MAX INT32_MAX
# define UINTPTR_MAX UINT32_MAX
+# define PTRDIFF_MIN INT32_MIN
+# define PTRDIFF_MAX INT32_MAX
+#endif
+
+#ifdef __STDINT_MACROS
# define INTPTR_C(c) INT32_C(c)
# define UINTPTR_C(c) UINT32_C(c)
# define PTRDIFF_C(c) INT32_C(c)
-# define PTRDIFF_MIN INT32_MIN
-# define PTRDIFF_MAX INT32_MAX
+#endif
+
/*
@@ -230,24 +232,32 @@
typedef uint64_t uintmax_t;
typedef int64_t intmax_t;
-#define INTMAX_MIN INT64_MIN
-#define INTMAX_MAX INT64_MAX
-#define UINTMAX_MAX UINT64_MAX
+#ifdef __STDINT_LIMITS
+# define INTMAX_MIN INT64_MIN
+# define INTMAX_MAX INT64_MAX
+# define UINTMAX_MAX UINT64_MAX
+#endif
-#define INTMAX_C(c) INT64_C(c)
-#define UINTMAX_C(c) UINT64_C(c)
+#ifdef __STDINT_MACROS
+# define INTMAX_C(c) INT64_C(c)
+# define UINTMAX_C(c) UINT64_C(c)
+#endif
#else /* !__STDC_INT64__ */
typedef uint32_t uintmax_t;
typedef int32_t intmax_t;
-#define INTMAX_MIN INT32_MIN
-#define INTMAX_MAX INT32_MAX
-#define UINTMAX_MAX UINT32_MAX
+#ifdef __STDINT_LIMITS
+# define INTMAX_MIN INT32_MIN
+# define INTMAX_MAX INT32_MAX
+# define UINTMAX_MAX UINT32_MAX
+#endif
-#define INTMAX_C(c) INT32_C(c)
-#define UINTMAX_C(c) UINT32_C(c)
+#ifdef __STDINT_MACROS
+# define INTMAX_C(c) INT32_C(c)
+# define UINTMAX_C(c) UINT32_C(c)
+#endif
#endif /* !__STDC_INT64__ */
diff --git a/libc/include/stdio.h b/libc/include/stdio.h
index c38ed5a..4006882 100644
--- a/libc/include/stdio.h
+++ b/libc/include/stdio.h
@@ -170,6 +170,7 @@
#define __SOFF 0x1000 /* set iff _offset is in fact correct */
#define __SMOD 0x2000 /* true => fgetln modified _p text */
#define __SALC 0x4000 /* allocate string space dynamically */
+#define __SIGN 0x8000 /* ignore this file in _fwalk */
/*
* The following three definitions are for ANSI C, which took them
@@ -406,38 +407,43 @@
#define __sclearerr(p) ((void)((p)->_flags &= ~(__SERR|__SEOF)))
#define __sfileno(p) ((p)->_file)
-#define feof(p) __sfeof(p)
-#define ferror(p) __sferror(p)
+extern int __isthreaded;
-#ifndef _POSIX_THREADS
-#define clearerr(p) __sclearerr(p)
-#endif
+#define feof(p) (!__isthreaded ? __sfeof(p) : (feof)(p))
+#define ferror(p) (!__isthreaded ? __sferror(p) : (ferror)(p))
+#define clearerr(p) (!__isthreaded ? __sclearerr(p) : (clearerr)(p))
#if __POSIX_VISIBLE
-#define fileno(p) __sfileno(p)
+#define fileno(p) (!__isthreaded ? __sfileno(p) : (fileno)(p))
#endif
+#define getc(fp) (!__isthreaded ? __sgetc(fp) : (getc)(fp))
+
+#if __BSD_VISIBLE
+/*
+ * The macro implementations of putc and putc_unlocked are not
+ * fully POSIX compliant; they do not set errno on failure
+ */
+#define putc(x, fp) (!__isthreaded ? __sputc(x, fp) : (putc)(x, fp))
+#endif /* __BSD_VISIBLE */
+
#ifndef lint
-#ifndef _POSIX_THREADS
-#define getc(fp) __sgetc(fp)
-#endif /* _POSIX_THREADS */
+#if __POSIX_VISIBLE >= 199506
#define getc_unlocked(fp) __sgetc(fp)
/*
* The macro implementations of putc and putc_unlocked are not
* fully POSIX compliant; they do not set errno on failure
*/
#if __BSD_VISIBLE
-#ifndef _POSIX_THREADS
-#define putc(x, fp) __sputc(x, fp)
-#endif /* _POSIX_THREADS */
#define putc_unlocked(x, fp) __sputc(x, fp)
#endif /* __BSD_VISIBLE */
+#endif /* __POSIX_VISIBLE >= 199506 */
#endif /* lint */
#define getchar() getc(stdin)
#define putchar(x) putc(x, stdout)
-#define getchar_unlocked() getc_unlocked(stdin)
-#define putchar_unlocked(c) putc_unlocked(c, stdout)
+#define getchar_unlocked() getc_unlocked(stdin)
+#define putchar_unlocked(c) putc_unlocked(c, stdout)
#ifdef _GNU_SOURCE
/*
diff --git a/libc/include/sys/cdefs.h b/libc/include/sys/cdefs.h
index 9b6da31..92035d4 100644
--- a/libc/include/sys/cdefs.h
+++ b/libc/include/sys/cdefs.h
@@ -79,7 +79,7 @@
#define ___STRING(x) __STRING(x)
#define ___CONCAT(x,y) __CONCAT(x,y)
-#if __STDC__ || defined(__cplusplus)
+#if defined(__STDC__) || defined(__cplusplus)
#define __P(protos) protos /* full-blown ANSI C */
#define __CONCAT(x,y) x ## y
#define __STRING(x) #x
@@ -213,7 +213,7 @@
* C99 defines the restrict type qualifier keyword, which was made available
* in GCC 2.92.
*/
-#if __STDC_VERSION__ >= 199901L
+#if defined(__STDC__VERSION__) && __STDC_VERSION__ >= 199901L
#define __restrict restrict
#else
#if !__GNUC_PREREQ__(2, 92)
@@ -225,7 +225,7 @@
* C99 defines __func__ predefined identifier, which was made available
* in GCC 2.95.
*/
-#if !(__STDC_VERSION__ >= 199901L)
+#if !defined(__STDC_VERSION__) || !(__STDC_VERSION__ >= 199901L)
#if __GNUC_PREREQ__(2, 6)
#define __func__ __PRETTY_FUNCTION__
#elif __GNUC_PREREQ__(2, 4)
diff --git a/libc/include/sys/linux-syscalls.h b/libc/include/sys/linux-syscalls.h
index cb4d5e5..7b74a4b 100644
--- a/libc/include/sys/linux-syscalls.h
+++ b/libc/include/sys/linux-syscalls.h
@@ -162,6 +162,7 @@
#define __NR_timer_getoverrun (__NR_SYSCALL_BASE + 260)
#define __NR_timer_delete (__NR_SYSCALL_BASE + 261)
#define __NR_utimes (__NR_SYSCALL_BASE + 269)
+#define __NR_utimensat (__NR_SYSCALL_BASE + 348)
#define __NR_socket (__NR_SYSCALL_BASE + 281)
#define __NR_socketpair (__NR_SYSCALL_BASE + 288)
#define __NR_bind (__NR_SYSCALL_BASE + 282)
@@ -221,6 +222,7 @@
#define __NR_timer_getoverrun (__NR_SYSCALL_BASE + 262)
#define __NR_timer_delete (__NR_SYSCALL_BASE + 263)
#define __NR_utimes (__NR_SYSCALL_BASE + 271)
+#define __NR_utimensat (__NR_SYSCALL_BASE + 320)
#define __NR_socketcall (__NR_SYSCALL_BASE + 102)
#define __NR_getcpu (__NR_SYSCALL_BASE + 318)
#define __NR_ioprio_set (__NR_SYSCALL_BASE + 289)
@@ -265,6 +267,7 @@
#define __NR_timer_getoverrun (__NR_SYSCALL_BASE + 262)
#define __NR_timer_delete (__NR_SYSCALL_BASE + 263)
#define __NR_utimes (__NR_SYSCALL_BASE + 271)
+#define __NR_utimensat (__NR_SYSCALL_BASE + 320)
#define __NR_socketcall (__NR_SYSCALL_BASE + 102)
#define __NR_socketcall (__NR_SYSCALL_BASE + 102)
#define __NR_socketcall (__NR_SYSCALL_BASE + 102)
@@ -280,7 +283,7 @@
#define __NR_socketcall (__NR_SYSCALL_BASE + 102)
#define __NR_socketcall (__NR_SYSCALL_BASE + 102)
#define __NR_socketcall (__NR_SYSCALL_BASE + 102)
-#define __NR___socketcall (__NR_SYSCALL_BASE + 102)
+#define __NR_socketcall (__NR_SYSCALL_BASE + 102)
#define __NR_getcpu (__NR_SYSCALL_BASE + 318)
#define __NR_ioprio_set (__NR_SYSCALL_BASE + 288)
#define __NR_ioprio_get (__NR_SYSCALL_BASE + 289)
diff --git a/libc/include/sys/linux-unistd.h b/libc/include/sys/linux-unistd.h
index f706d00..ae9077f 100644
--- a/libc/include/sys/linux-unistd.h
+++ b/libc/include/sys/linux-unistd.h
@@ -138,6 +138,7 @@
int __timer_getoverrun (timer_t);
int __timer_delete (timer_t);
int utimes (const char*, const struct timeval tvp[2]);
+int utimensat (int, const char *, const struct timespec times[2], int);
int sigaction (int, const struct sigaction *, struct sigaction *);
int sigprocmask (int, const sigset_t *, sigset_t *);
int __sigsuspend (int unused1, int unused2, unsigned mask);
diff --git a/libc/include/sys/stat.h b/libc/include/sys/stat.h
index 091ee6d..87fcfd0 100644
--- a/libc/include/sys/stat.h
+++ b/libc/include/sys/stat.h
@@ -103,6 +103,10 @@
extern int fchmodat(int dirfd, const char *path, mode_t mode, int flags);
extern int renameat(int olddirfd, const char *oldpath, int newdirfd, const char *newpath);
+# define UTIME_NOW ((1l << 30) - 1l)
+# define UTIME_OMIT ((1l << 30) - 2l)
+extern int utimensat (int fd, const char *path, const struct timespec times[2], int flags);
+
__END_DECLS
#endif /* _SYS_STAT_H_ */
diff --git a/libc/include/sys/system_properties.h b/libc/include/sys/system_properties.h
index 4fdc944..85915b2 100644
--- a/libc/include/sys/system_properties.h
+++ b/libc/include/sys/system_properties.h
@@ -46,6 +46,10 @@
*/
int __system_property_get(const char *name, char *value);
+/* Set a system property by name.
+**/
+int __system_property_set(const char *key, const char *value);
+
/* Return a pointer to the system property named name, if it
** exists, or NULL if there is no such property. Use
** __system_property_read() to obtain the string value from
diff --git a/libc/kernel/arch-arm/asm/ptrace.h b/libc/kernel/arch-arm/asm/ptrace.h
index 3faf738..a04eec3 100644
--- a/libc/kernel/arch-arm/asm/ptrace.h
+++ b/libc/kernel/arch-arm/asm/ptrace.h
@@ -64,12 +64,7 @@
#ifndef __ASSEMBLY__
struct pt_regs {
- long uregs[18];
-};
-
-struct user_vfp {
- unsigned long long fpregs[32];
- unsigned long fpscr;
+ long uregs[18];
};
#define ARM_cpsr uregs[16]
diff --git a/libc/kernel/arch-arm/asm/user.h b/libc/kernel/arch-arm/asm/user.h
index 5f25850..d0baecd 100644
--- a/libc/kernel/arch-arm/asm/user.h
+++ b/libc/kernel/arch-arm/asm/user.h
@@ -58,4 +58,15 @@
#define HOST_TEXT_START_ADDR (u.start_code)
#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG)
+struct user_vfp {
+ unsigned long long fpregs[32];
+ unsigned long fpscr;
+};
+
+struct user_vfp_exc {
+ unsigned long fpexc;
+ unsigned long fpinst;
+ unsigned long fpinst2;
+};
+
#endif
diff --git a/libc/kernel/common/linux/genetlink.h b/libc/kernel/common/linux/genetlink.h
new file mode 100644
index 0000000..bc6042c
--- /dev/null
+++ b/libc/kernel/common/linux/genetlink.h
@@ -0,0 +1,94 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ *** This header was automatically generated from a Linux kernel header
+ *** of the same name, to make information necessary for userspace to
+ *** call into the kernel available to libc. It contains only constants,
+ *** structures, and macros generated from the original header, and thus,
+ *** contains no copyrightable information.
+ ***
+ *** To edit the content of this header, modify the corresponding
+ *** source file (e.g. under external/kernel-headers/original/) then
+ *** run bionic/libc/kernel/tools/update_all.py
+ ***
+ *** Any manual change here will be lost the next time this script will
+ *** be run. You've been warned!
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef __LINUX_GENERIC_NETLINK_H
+#define __LINUX_GENERIC_NETLINK_H
+#include <linux/types.h>
+#include <linux/netlink.h>
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define GENL_NAMSIZ 16
+#define GENL_MIN_ID NLMSG_MIN_TYPE
+#define GENL_MAX_ID 1023
+struct genlmsghdr {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u8 cmd;
+ __u8 version;
+ __u16 reserved;
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define GENL_HDRLEN NLMSG_ALIGN(sizeof(struct genlmsghdr))
+#define GENL_ADMIN_PERM 0x01
+#define GENL_CMD_CAP_DO 0x02
+#define GENL_CMD_CAP_DUMP 0x04
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define GENL_CMD_CAP_HASPOL 0x08
+#define GENL_ID_GENERATE 0
+#define GENL_ID_CTRL NLMSG_MIN_TYPE
+enum {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ CTRL_CMD_UNSPEC,
+ CTRL_CMD_NEWFAMILY,
+ CTRL_CMD_DELFAMILY,
+ CTRL_CMD_GETFAMILY,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ CTRL_CMD_NEWOPS,
+ CTRL_CMD_DELOPS,
+ CTRL_CMD_GETOPS,
+ CTRL_CMD_NEWMCAST_GRP,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ CTRL_CMD_DELMCAST_GRP,
+ CTRL_CMD_GETMCAST_GRP,
+ __CTRL_CMD_MAX,
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define CTRL_CMD_MAX (__CTRL_CMD_MAX - 1)
+enum {
+ CTRL_ATTR_UNSPEC,
+ CTRL_ATTR_FAMILY_ID,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ CTRL_ATTR_FAMILY_NAME,
+ CTRL_ATTR_VERSION,
+ CTRL_ATTR_HDRSIZE,
+ CTRL_ATTR_MAXATTR,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ CTRL_ATTR_OPS,
+ CTRL_ATTR_MCAST_GROUPS,
+ __CTRL_ATTR_MAX,
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define CTRL_ATTR_MAX (__CTRL_ATTR_MAX - 1)
+enum {
+ CTRL_ATTR_OP_UNSPEC,
+ CTRL_ATTR_OP_ID,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ CTRL_ATTR_OP_FLAGS,
+ __CTRL_ATTR_OP_MAX,
+};
+#define CTRL_ATTR_OP_MAX (__CTRL_ATTR_OP_MAX - 1)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+enum {
+ CTRL_ATTR_MCAST_GRP_UNSPEC,
+ CTRL_ATTR_MCAST_GRP_NAME,
+ CTRL_ATTR_MCAST_GRP_ID,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __CTRL_ATTR_MCAST_GRP_MAX,
+};
+#define CTRL_ATTR_MCAST_GRP_MAX (__CTRL_ATTR_MCAST_GRP_MAX - 1)
+#endif
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+
diff --git a/libc/kernel/common/linux/icmpv6.h b/libc/kernel/common/linux/icmpv6.h
new file mode 100644
index 0000000..d1be8cd
--- /dev/null
+++ b/libc/kernel/common/linux/icmpv6.h
@@ -0,0 +1,152 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ *** This header was automatically generated from a Linux kernel header
+ *** of the same name, to make information necessary for userspace to
+ *** call into the kernel available to libc. It contains only constants,
+ *** structures, and macros generated from the original header, and thus,
+ *** contains no copyrightable information.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef _LINUX_ICMPV6_H
+#define _LINUX_ICMPV6_H
+
+#include <linux/types.h>
+#include <asm/byteorder.h>
+
+struct icmp6hdr {
+
+ __u8 icmp6_type;
+ __u8 icmp6_code;
+ __sum16 icmp6_cksum;
+
+ union {
+ __be32 un_data32[1];
+ __be16 un_data16[2];
+ __u8 un_data8[4];
+
+ struct icmpv6_echo {
+ __be16 identifier;
+ __be16 sequence;
+ } u_echo;
+
+ struct icmpv6_nd_advt {
+#ifdef __LITTLE_ENDIAN_BITFIELD
+ __u32 reserved:5,
+ override:1,
+ solicited:1,
+ router:1,
+ reserved2:24;
+#elif defined(__BIG_ENDIAN_BITFIELD)
+ __u32 router:1,
+ solicited:1,
+ override:1,
+ reserved:29;
+#else
+#error "Please fix <asm/byteorder.h>"
+#endif
+ } u_nd_advt;
+
+ struct icmpv6_nd_ra {
+ __u8 hop_limit;
+#ifdef __LITTLE_ENDIAN_BITFIELD
+ __u8 reserved:3,
+ router_pref:2,
+ home_agent:1,
+ other:1,
+ managed:1;
+
+#elif defined(__BIG_ENDIAN_BITFIELD)
+ __u8 managed:1,
+ other:1,
+ home_agent:1,
+ router_pref:2,
+ reserved:3;
+#else
+#error "Please fix <asm/byteorder.h>"
+#endif
+ __be16 rt_lifetime;
+ } u_nd_ra;
+
+ } icmp6_dataun;
+
+#define icmp6_identifier icmp6_dataun.u_echo.identifier
+#define icmp6_sequence icmp6_dataun.u_echo.sequence
+#define icmp6_pointer icmp6_dataun.un_data32[0]
+#define icmp6_mtu icmp6_dataun.un_data32[0]
+#define icmp6_unused icmp6_dataun.un_data32[0]
+#define icmp6_maxdelay icmp6_dataun.un_data16[0]
+#define icmp6_router icmp6_dataun.u_nd_advt.router
+#define icmp6_solicited icmp6_dataun.u_nd_advt.solicited
+#define icmp6_override icmp6_dataun.u_nd_advt.override
+#define icmp6_ndiscreserved icmp6_dataun.u_nd_advt.reserved
+#define icmp6_hop_limit icmp6_dataun.u_nd_ra.hop_limit
+#define icmp6_addrconf_managed icmp6_dataun.u_nd_ra.managed
+#define icmp6_addrconf_other icmp6_dataun.u_nd_ra.other
+#define icmp6_rt_lifetime icmp6_dataun.u_nd_ra.rt_lifetime
+#define icmp6_router_pref icmp6_dataun.u_nd_ra.router_pref
+};
+
+#define ICMPV6_ROUTER_PREF_LOW 0x3
+#define ICMPV6_ROUTER_PREF_MEDIUM 0x0
+#define ICMPV6_ROUTER_PREF_HIGH 0x1
+#define ICMPV6_ROUTER_PREF_INVALID 0x2
+
+#define ICMPV6_DEST_UNREACH 1
+#define ICMPV6_PKT_TOOBIG 2
+#define ICMPV6_TIME_EXCEED 3
+#define ICMPV6_PARAMPROB 4
+
+#define ICMPV6_INFOMSG_MASK 0x80
+
+#define ICMPV6_ECHO_REQUEST 128
+#define ICMPV6_ECHO_REPLY 129
+#define ICMPV6_MGM_QUERY 130
+#define ICMPV6_MGM_REPORT 131
+#define ICMPV6_MGM_REDUCTION 132
+
+#define ICMPV6_NI_QUERY 139
+#define ICMPV6_NI_REPLY 140
+
+#define ICMPV6_MLD2_REPORT 143
+
+#define ICMPV6_DHAAD_REQUEST 144
+#define ICMPV6_DHAAD_REPLY 145
+#define ICMPV6_MOBILE_PREFIX_SOL 146
+#define ICMPV6_MOBILE_PREFIX_ADV 147
+
+#define ICMPV6_NOROUTE 0
+#define ICMPV6_ADM_PROHIBITED 1
+#define ICMPV6_NOT_NEIGHBOUR 2
+#define ICMPV6_ADDR_UNREACH 3
+#define ICMPV6_PORT_UNREACH 4
+
+#define ICMPV6_EXC_HOPLIMIT 0
+#define ICMPV6_EXC_FRAGTIME 1
+
+#define ICMPV6_HDR_FIELD 0
+#define ICMPV6_UNK_NEXTHDR 1
+#define ICMPV6_UNK_OPTION 2
+
+#define ICMPV6_FILTER 1
+
+#define ICMPV6_FILTER_BLOCK 1
+#define ICMPV6_FILTER_PASS 2
+#define ICMPV6_FILTER_BLOCKOTHERS 3
+#define ICMPV6_FILTER_PASSONLY 4
+
+struct icmp6_filter {
+ __u32 data[8];
+};
+
+#define MLD2_MODE_IS_INCLUDE 1
+#define MLD2_MODE_IS_EXCLUDE 2
+#define MLD2_CHANGE_TO_INCLUDE 3
+#define MLD2_CHANGE_TO_EXCLUDE 4
+#define MLD2_ALLOW_NEW_SOURCES 5
+#define MLD2_BLOCK_OLD_SOURCES 6
+
+#define MLD2_ALL_MCR_INIT { { { 0xff,0x02,0,0,0,0,0,0,0,0,0,0,0,0,0,0x16 } } }
+
+#endif
diff --git a/libc/kernel/common/linux/if_arp.h b/libc/kernel/common/linux/if_arp.h
index a3df6c8..d8a4001 100644
--- a/libc/kernel/common/linux/if_arp.h
+++ b/libc/kernel/common/linux/if_arp.h
@@ -77,6 +77,7 @@
#define ARPHRD_PHONET 820
#define ARPHRD_PHONET_PIPE 821
+#define ARPHRD_CAIF 822
#define ARPHRD_VOID 0xFFFF
#define ARPHRD_NONE 0xFFFE
@@ -111,8 +112,7 @@
#define ATF_NETMASK 0x20
#define ATF_DONTPUB 0x40
-struct arphdr
-{
+struct arphdr {
__be16 ar_hrd;
__be16 ar_pro;
unsigned char ar_hln;
@@ -122,3 +122,4 @@
};
#endif
+
diff --git a/libc/kernel/common/linux/if_link.h b/libc/kernel/common/linux/if_link.h
index e9d77d4..4b83760 100644
--- a/libc/kernel/common/linux/if_link.h
+++ b/libc/kernel/common/linux/if_link.h
@@ -15,8 +15,7 @@
#include <linux/types.h>
#include <linux/netlink.h>
-struct rtnl_link_stats
-{
+struct rtnl_link_stats {
__u32 rx_packets;
__u32 tx_packets;
__u32 rx_bytes;
@@ -45,8 +44,36 @@
__u32 tx_compressed;
};
-struct rtnl_link_ifmap
-{
+struct rtnl_link_stats64 {
+ __u64 rx_packets;
+ __u64 tx_packets;
+ __u64 rx_bytes;
+ __u64 tx_bytes;
+ __u64 rx_errors;
+ __u64 tx_errors;
+ __u64 rx_dropped;
+ __u64 tx_dropped;
+ __u64 multicast;
+ __u64 collisions;
+
+ __u64 rx_length_errors;
+ __u64 rx_over_errors;
+ __u64 rx_crc_errors;
+ __u64 rx_frame_errors;
+ __u64 rx_fifo_errors;
+ __u64 rx_missed_errors;
+
+ __u64 tx_aborted_errors;
+ __u64 tx_carrier_errors;
+ __u64 tx_fifo_errors;
+ __u64 tx_heartbeat_errors;
+ __u64 tx_window_errors;
+
+ __u64 rx_compressed;
+ __u64 tx_compressed;
+};
+
+struct rtnl_link_ifmap {
__u64 mem_start;
__u64 mem_end;
__u64 base_addr;
@@ -55,8 +82,7 @@
__u8 port;
};
-enum
-{
+enum {
IFLA_UNSPEC,
IFLA_ADDRESS,
IFLA_BROADCAST,
@@ -87,6 +113,11 @@
#define IFLA_LINKINFO IFLA_LINKINFO
IFLA_NET_NS_PID,
IFLA_IFALIAS,
+ IFLA_NUM_VF,
+ IFLA_VFINFO_LIST,
+ IFLA_STATS64,
+ IFLA_VF_PORTS,
+ IFLA_PORT_SELF,
__IFLA_MAX
};
@@ -95,8 +126,7 @@
#define IFLA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifinfomsg))))
#define IFLA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifinfomsg))
-enum
-{
+enum {
IFLA_INET6_UNSPEC,
IFLA_INET6_FLAGS,
IFLA_INET6_CONF,
@@ -109,16 +139,14 @@
#define IFLA_INET6_MAX (__IFLA_INET6_MAX - 1)
-struct ifla_cacheinfo
-{
+struct ifla_cacheinfo {
__u32 max_reasm_len;
__u32 tstamp;
__u32 reachable_time;
__u32 retrans_time;
};
-enum
-{
+enum {
IFLA_INFO_UNSPEC,
IFLA_INFO_KIND,
IFLA_INFO_DATA,
@@ -128,8 +156,7 @@
#define IFLA_INFO_MAX (__IFLA_INFO_MAX - 1)
-enum
-{
+enum {
IFLA_VLAN_UNSPEC,
IFLA_VLAN_ID,
IFLA_VLAN_FLAGS,
@@ -145,8 +172,7 @@
__u32 mask;
};
-enum
-{
+enum {
IFLA_VLAN_QOS_UNSPEC,
IFLA_VLAN_QOS_MAPPING,
__IFLA_VLAN_QOS_MAX
@@ -154,10 +180,123 @@
#define IFLA_VLAN_QOS_MAX (__IFLA_VLAN_QOS_MAX - 1)
-struct ifla_vlan_qos_mapping
-{
+struct ifla_vlan_qos_mapping {
__u32 from;
__u32 to;
};
+enum {
+ IFLA_MACVLAN_UNSPEC,
+ IFLA_MACVLAN_MODE,
+ __IFLA_MACVLAN_MAX,
+};
+
+#define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1)
+
+enum macvlan_mode {
+ MACVLAN_MODE_PRIVATE = 1,
+ MACVLAN_MODE_VEPA = 2,
+ MACVLAN_MODE_BRIDGE = 4,
+};
+
+enum {
+ IFLA_VF_INFO_UNSPEC,
+ IFLA_VF_INFO,
+ __IFLA_VF_INFO_MAX,
+};
+
+#define IFLA_VF_INFO_MAX (__IFLA_VF_INFO_MAX - 1)
+
+enum {
+ IFLA_VF_UNSPEC,
+ IFLA_VF_MAC,
+ IFLA_VF_VLAN,
+ IFLA_VF_TX_RATE,
+ __IFLA_VF_MAX,
+};
+
+#define IFLA_VF_MAX (__IFLA_VF_MAX - 1)
+
+struct ifla_vf_mac {
+ __u32 vf;
+ __u8 mac[32];
+};
+
+struct ifla_vf_vlan {
+ __u32 vf;
+ __u32 vlan;
+ __u32 qos;
+};
+
+struct ifla_vf_tx_rate {
+ __u32 vf;
+ __u32 rate;
+};
+
+struct ifla_vf_info {
+ __u32 vf;
+ __u8 mac[32];
+ __u32 vlan;
+ __u32 qos;
+ __u32 tx_rate;
+};
+
+enum {
+ IFLA_VF_PORT_UNSPEC,
+ IFLA_VF_PORT,
+ __IFLA_VF_PORT_MAX,
+};
+
+#define IFLA_VF_PORT_MAX (__IFLA_VF_PORT_MAX - 1)
+
+enum {
+ IFLA_PORT_UNSPEC,
+ IFLA_PORT_VF,
+ IFLA_PORT_PROFILE,
+ IFLA_PORT_VSI_TYPE,
+ IFLA_PORT_INSTANCE_UUID,
+ IFLA_PORT_HOST_UUID,
+ IFLA_PORT_REQUEST,
+ IFLA_PORT_RESPONSE,
+ __IFLA_PORT_MAX,
+};
+
+#define IFLA_PORT_MAX (__IFLA_PORT_MAX - 1)
+
+#define PORT_PROFILE_MAX 40
+#define PORT_UUID_MAX 16
+#define PORT_SELF_VF -1
+
+enum {
+ PORT_REQUEST_PREASSOCIATE = 0,
+ PORT_REQUEST_PREASSOCIATE_RR,
+ PORT_REQUEST_ASSOCIATE,
+ PORT_REQUEST_DISASSOCIATE,
+};
+
+enum {
+ PORT_VDP_RESPONSE_SUCCESS = 0,
+ PORT_VDP_RESPONSE_INVALID_FORMAT,
+ PORT_VDP_RESPONSE_INSUFFICIENT_RESOURCES,
+ PORT_VDP_RESPONSE_UNUSED_VTID,
+ PORT_VDP_RESPONSE_VTID_VIOLATION,
+ PORT_VDP_RESPONSE_VTID_VERSION_VIOALTION,
+ PORT_VDP_RESPONSE_OUT_OF_SYNC,
+
+ PORT_PROFILE_RESPONSE_SUCCESS = 0x100,
+ PORT_PROFILE_RESPONSE_INPROGRESS,
+ PORT_PROFILE_RESPONSE_INVALID,
+ PORT_PROFILE_RESPONSE_BADSTATE,
+ PORT_PROFILE_RESPONSE_INSUFFICIENT_RESOURCES,
+ PORT_PROFILE_RESPONSE_ERROR,
+};
+
+struct ifla_port_vsi {
+ __u8 vsi_mgr_id;
+ __u8 vsi_type_id[3];
+ __u8 vsi_type_version;
+ __u8 pad[3];
+};
+
#endif
+
diff --git a/libc/kernel/common/linux/if_tun.h b/libc/kernel/common/linux/if_tun.h
index c5db4e0..9ed49f1 100644
--- a/libc/kernel/common/linux/if_tun.h
+++ b/libc/kernel/common/linux/if_tun.h
@@ -12,6 +12,10 @@
#ifndef __IF_TUN_H
#define __IF_TUN_H
+#include <linux/types.h>
+#include <linux/if_ether.h>
+#include <linux/filter.h>
+
#define TUN_READQ_SIZE 500
#define TUN_TUN_DEV 0x0001
@@ -23,6 +27,7 @@
#define TUN_NO_PI 0x0040
#define TUN_ONE_QUEUE 0x0080
#define TUN_PERSIST 0x0100
+#define TUN_VNET_HDR 0x0200
#define TUNSETNOCSUM _IOW('T', 200, int)
#define TUNSETDEBUG _IOW('T', 201, int)
@@ -30,16 +35,43 @@
#define TUNSETPERSIST _IOW('T', 203, int)
#define TUNSETOWNER _IOW('T', 204, int)
#define TUNSETLINK _IOW('T', 205, int)
+#define TUNSETGROUP _IOW('T', 206, int)
+#define TUNGETFEATURES _IOR('T', 207, unsigned int)
+#define TUNSETOFFLOAD _IOW('T', 208, unsigned int)
+#define TUNSETTXFILTER _IOW('T', 209, unsigned int)
+#define TUNGETIFF _IOR('T', 210, unsigned int)
+#define TUNGETSNDBUF _IOR('T', 211, int)
+#define TUNSETSNDBUF _IOW('T', 212, int)
+#define TUNATTACHFILTER _IOW('T', 213, struct sock_fprog)
+#define TUNDETACHFILTER _IOW('T', 214, struct sock_fprog)
+#define TUNGETVNETHDRSZ _IOR('T', 215, int)
+#define TUNSETVNETHDRSZ _IOW('T', 216, int)
#define IFF_TUN 0x0001
#define IFF_TAP 0x0002
#define IFF_NO_PI 0x1000
#define IFF_ONE_QUEUE 0x2000
+#define IFF_VNET_HDR 0x4000
+#define IFF_TUN_EXCL 0x8000
-struct tun_pi {
- unsigned short flags;
- unsigned short proto;
-};
+#define TUN_F_CSUM 0x01
+#define TUN_F_TSO4 0x02
+#define TUN_F_TSO6 0x04
+#define TUN_F_TSO_ECN 0x08
+#define TUN_F_UFO 0x10
+
#define TUN_PKT_STRIP 0x0001
+struct tun_pi {
+ __u16 flags;
+ __be16 proto;
+};
+
+#define TUN_FLT_ALLMULTI 0x0001
+struct tun_filter {
+ __u16 flags;
+ __u16 count;
+ __u8 addr[0][ETH_ALEN];
+};
#endif
+
diff --git a/libc/kernel/common/linux/in6.h b/libc/kernel/common/linux/in6.h
index ceaeb7d..d148dfd 100644
--- a/libc/kernel/common/linux/in6.h
+++ b/libc/kernel/common/linux/in6.h
@@ -14,25 +14,21 @@
#include <linux/types.h>
-struct in6_addr
-{
- union
- {
+struct in6_addr {
+ union {
__u8 u6_addr8[16];
- __u16 u6_addr16[8];
- __u32 u6_addr32[4];
+ __be16 u6_addr16[8];
+ __be32 u6_addr32[4];
} in6_u;
#define s6_addr in6_u.u6_addr8
#define s6_addr16 in6_u.u6_addr16
#define s6_addr32 in6_u.u6_addr32
};
-#define IN6ADDR_LOOPBACK_INIT { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1 } } }
-
struct sockaddr_in6 {
unsigned short int sin6_family;
- __u16 sin6_port;
- __u32 sin6_flowinfo;
+ __be16 sin6_port;
+ __be32 sin6_flowinfo;
struct in6_addr sin6_addr;
__u32 sin6_scope_id;
};
@@ -46,10 +42,9 @@
#define ipv6mr_acaddr ipv6mr_multiaddr
-struct in6_flowlabel_req
-{
+struct in6_flowlabel_req {
struct in6_addr flr_dst;
- __u32 flr_label;
+ __be32 flr_label;
__u8 flr_action;
__u8 flr_share;
__u16 flr_flags;
@@ -98,11 +93,13 @@
#define IPPROTO_ICMPV6 58
#define IPPROTO_NONE 59
#define IPPROTO_DSTOPTS 60
+#define IPPROTO_MH 135
#define IPV6_TLV_PAD0 0
#define IPV6_TLV_PADN 1
#define IPV6_TLV_ROUTERALERT 5
#define IPV6_TLV_JUMBO 194
+#define IPV6_TLV_HAO 201
#define IPV6_ADDRFORM 1
#define IPV6_2292PKTINFO 2
@@ -133,6 +130,7 @@
#define IPV6_PMTUDISC_DONT 0
#define IPV6_PMTUDISC_WANT 1
#define IPV6_PMTUDISC_DO 2
+#define IPV6_PMTUDISC_PROBE 3
#define IPV6_FLOWLABEL_MGR 32
#define IPV6_FLOWINFO_SEND 33
@@ -151,8 +149,27 @@
#define IPV6_RTHDR 57
#define IPV6_RECVDSTOPTS 58
#define IPV6_DSTOPTS 59
+#define IPV6_RECVPATHMTU 60
+#define IPV6_PATHMTU 61
+#define IPV6_DONTFRAG 62
#define IPV6_RECVTCLASS 66
#define IPV6_TCLASS 67
+#define IPV6_ADDR_PREFERENCES 72
+
+#define IPV6_PREFER_SRC_TMP 0x0001
+#define IPV6_PREFER_SRC_PUBLIC 0x0002
+#define IPV6_PREFER_SRC_PUBTMP_DEFAULT 0x0100
+#define IPV6_PREFER_SRC_COA 0x0004
+#define IPV6_PREFER_SRC_HOME 0x0400
+#define IPV6_PREFER_SRC_CGA 0x0008
+#define IPV6_PREFER_SRC_NONCGA 0x0800
+
+#define IPV6_MINHOPCOUNT 73
+
+#define IPV6_ORIGDSTADDR 74
+#define IPV6_RECVORIGDSTADDR IPV6_ORIGDSTADDR
+#define IPV6_TRANSPARENT 75
+
#endif
diff --git a/libc/kernel/common/linux/ipv6.h b/libc/kernel/common/linux/ipv6.h
new file mode 100644
index 0000000..f4ee9a1
--- /dev/null
+++ b/libc/kernel/common/linux/ipv6.h
@@ -0,0 +1,133 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ *** This header was automatically generated from a Linux kernel header
+ *** of the same name, to make information necessary for userspace to
+ *** call into the kernel available to libc. It contains only constants,
+ *** structures, and macros generated from the original header, and thus,
+ *** contains no copyrightable information.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef _IPV6_H
+#define _IPV6_H
+
+#include <linux/types.h>
+#include <linux/in6.h>
+#include <asm/byteorder.h>
+
+#define IPV6_MIN_MTU 1280
+
+struct in6_pktinfo {
+ struct in6_addr ipi6_addr;
+ int ipi6_ifindex;
+};
+
+struct ip6_mtuinfo {
+ struct sockaddr_in6 ip6m_addr;
+ __u32 ip6m_mtu;
+};
+
+struct in6_ifreq {
+ struct in6_addr ifr6_addr;
+ __u32 ifr6_prefixlen;
+ int ifr6_ifindex;
+};
+
+#define IPV6_SRCRT_STRICT 0x01
+#define IPV6_SRCRT_TYPE_0 0
+#define IPV6_SRCRT_TYPE_2 2
+
+struct ipv6_rt_hdr {
+ __u8 nexthdr;
+ __u8 hdrlen;
+ __u8 type;
+ __u8 segments_left;
+
+};
+
+struct ipv6_opt_hdr {
+ __u8 nexthdr;
+ __u8 hdrlen;
+
+} __attribute__((packed));
+
+#define ipv6_destopt_hdr ipv6_opt_hdr
+#define ipv6_hopopt_hdr ipv6_opt_hdr
+
+struct rt0_hdr {
+ struct ipv6_rt_hdr rt_hdr;
+ __u32 reserved;
+ struct in6_addr addr[0];
+
+#define rt0_type rt_hdr.type
+};
+
+struct rt2_hdr {
+ struct ipv6_rt_hdr rt_hdr;
+ __u32 reserved;
+ struct in6_addr addr;
+
+#define rt2_type rt_hdr.type
+};
+
+struct ipv6_destopt_hao {
+ __u8 type;
+ __u8 length;
+ struct in6_addr addr;
+} __attribute__((packed));
+
+struct ipv6hdr {
+#ifdef __LITTLE_ENDIAN_BITFIELD
+ __u8 priority:4,
+ version:4;
+#elif defined(__BIG_ENDIAN_BITFIELD)
+ __u8 version:4,
+ priority:4;
+#else
+#error "Please fix <asm/byteorder.h>"
+#endif
+ __u8 flow_lbl[3];
+
+ __be16 payload_len;
+ __u8 nexthdr;
+ __u8 hop_limit;
+
+ struct in6_addr saddr;
+ struct in6_addr daddr;
+};
+
+enum {
+ DEVCONF_FORWARDING = 0,
+ DEVCONF_HOPLIMIT,
+ DEVCONF_MTU6,
+ DEVCONF_ACCEPT_RA,
+ DEVCONF_ACCEPT_REDIRECTS,
+ DEVCONF_AUTOCONF,
+ DEVCONF_DAD_TRANSMITS,
+ DEVCONF_RTR_SOLICITS,
+ DEVCONF_RTR_SOLICIT_INTERVAL,
+ DEVCONF_RTR_SOLICIT_DELAY,
+ DEVCONF_USE_TEMPADDR,
+ DEVCONF_TEMP_VALID_LFT,
+ DEVCONF_TEMP_PREFERED_LFT,
+ DEVCONF_REGEN_MAX_RETRY,
+ DEVCONF_MAX_DESYNC_FACTOR,
+ DEVCONF_MAX_ADDRESSES,
+ DEVCONF_FORCE_MLD_VERSION,
+ DEVCONF_ACCEPT_RA_DEFRTR,
+ DEVCONF_ACCEPT_RA_PINFO,
+ DEVCONF_ACCEPT_RA_RTR_PREF,
+ DEVCONF_RTR_PROBE_INTERVAL,
+ DEVCONF_ACCEPT_RA_RT_INFO_MAX_PLEN,
+ DEVCONF_PROXY_NDP,
+ DEVCONF_OPTIMISTIC_DAD,
+ DEVCONF_ACCEPT_SOURCE_ROUTE,
+ DEVCONF_MC_FORWARDING,
+ DEVCONF_DISABLE_IPV6,
+ DEVCONF_ACCEPT_DAD,
+ DEVCONF_FORCE_TLLAO,
+ DEVCONF_MAX
+};
+
+#endif
diff --git a/libc/kernel/common/linux/mroute6.h b/libc/kernel/common/linux/mroute6.h
new file mode 100644
index 0000000..2b151b9
--- /dev/null
+++ b/libc/kernel/common/linux/mroute6.h
@@ -0,0 +1,104 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ *** This header was automatically generated from a Linux kernel header
+ *** of the same name, to make information necessary for userspace to
+ *** call into the kernel available to libc. It contains only constants,
+ *** structures, and macros generated from the original header, and thus,
+ *** contains no copyrightable information.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef __LINUX_MROUTE6_H
+#define __LINUX_MROUTE6_H
+
+#include <linux/types.h>
+#include <linux/sockios.h>
+
+#define MRT6_BASE 200
+#define MRT6_INIT (MRT6_BASE)
+#define MRT6_DONE (MRT6_BASE+1)
+#define MRT6_ADD_MIF (MRT6_BASE+2)
+#define MRT6_DEL_MIF (MRT6_BASE+3)
+#define MRT6_ADD_MFC (MRT6_BASE+4)
+#define MRT6_DEL_MFC (MRT6_BASE+5)
+#define MRT6_VERSION (MRT6_BASE+6)
+#define MRT6_ASSERT (MRT6_BASE+7)
+#define MRT6_PIM (MRT6_BASE+8)
+#define MRT6_TABLE (MRT6_BASE+9)
+
+#define SIOCGETMIFCNT_IN6 SIOCPROTOPRIVATE
+#define SIOCGETSGCNT_IN6 (SIOCPROTOPRIVATE+1)
+#define SIOCGETRPF (SIOCPROTOPRIVATE+2)
+
+#define MAXMIFS 32
+typedef unsigned long mifbitmap_t;
+typedef unsigned short mifi_t;
+#define ALL_MIFS ((mifi_t)(-1))
+
+#ifndef IF_SETSIZE
+#define IF_SETSIZE 256
+#endif
+
+typedef __u32 if_mask;
+#define NIFBITS (sizeof(if_mask) * 8)
+
+#ifndef DIV_ROUND_UP
+#define DIV_ROUND_UP(x,y) (((x) + ((y) - 1)) / (y))
+#endif
+
+typedef struct if_set {
+ if_mask ifs_bits[DIV_ROUND_UP(IF_SETSIZE, NIFBITS)];
+} if_set;
+
+#define IF_SET(n, p) ((p)->ifs_bits[(n)/NIFBITS] |= (1 << ((n) % NIFBITS)))
+#define IF_CLR(n, p) ((p)->ifs_bits[(n)/NIFBITS] &= ~(1 << ((n) % NIFBITS)))
+#define IF_ISSET(n, p) ((p)->ifs_bits[(n)/NIFBITS] & (1 << ((n) % NIFBITS)))
+#define IF_COPY(f, t) bcopy(f, t, sizeof(*(f)))
+#define IF_ZERO(p) bzero(p, sizeof(*(p)))
+
+struct mif6ctl {
+ mifi_t mif6c_mifi;
+ unsigned char mif6c_flags;
+ unsigned char vifc_threshold;
+ __u16 mif6c_pifi;
+ unsigned int vifc_rate_limit;
+};
+
+#define MIFF_REGISTER 0x1
+
+struct mf6cctl {
+ struct sockaddr_in6 mf6cc_origin;
+ struct sockaddr_in6 mf6cc_mcastgrp;
+ mifi_t mf6cc_parent;
+ struct if_set mf6cc_ifset;
+};
+
+struct sioc_sg_req6 {
+ struct sockaddr_in6 src;
+ struct sockaddr_in6 grp;
+ unsigned long pktcnt;
+ unsigned long bytecnt;
+ unsigned long wrong_if;
+};
+
+struct sioc_mif_req6 {
+ mifi_t mifi;
+ unsigned long icount;
+ unsigned long ocount;
+ unsigned long ibytes;
+ unsigned long obytes;
+};
+
+struct mrt6msg {
+#define MRT6MSG_NOCACHE 1
+#define MRT6MSG_WRONGMIF 2
+#define MRT6MSG_WHOLEPKT 3
+ __u8 im6_mbz;
+ __u8 im6_msgtype;
+ __u16 im6_mif;
+ __u32 im6_pad;
+ struct in6_addr im6_src, im6_dst;
+};
+
+#endif
diff --git a/libc/kernel/common/linux/netfilter.h b/libc/kernel/common/linux/netfilter.h
index 0488344..ce8d394 100644
--- a/libc/kernel/common/linux/netfilter.h
+++ b/libc/kernel/common/linux/netfilter.h
@@ -7,30 +7,66 @@
*** structures, and macros generated from the original header, and thus,
*** contains no copyrightable information.
***
+ *** To edit the content of this header, modify the corresponding
+ *** source file (e.g. under external/kernel-headers/original/) then
+ *** run bionic/libc/kernel/tools/update_all.py
+ ***
+ *** Any manual change here will be lost the next time this script will
+ *** be run. You've been warned!
+ ***
****************************************************************************
****************************************************************************/
#ifndef __LINUX_NETFILTER_H
#define __LINUX_NETFILTER_H
-
+#include <linux/types.h>
#include <linux/compiler.h>
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#define NF_DROP 0
#define NF_ACCEPT 1
#define NF_STOLEN 2
#define NF_QUEUE 3
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#define NF_REPEAT 4
#define NF_STOP 5
#define NF_MAX_VERDICT NF_STOP
-
#define NF_VERDICT_MASK 0x0000ffff
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#define NF_VERDICT_BITS 16
-
#define NF_VERDICT_QMASK 0xffff0000
#define NF_VERDICT_QBITS 16
-
-#define NF_QUEUE_NR(x) (((x << NF_VERDICT_QBITS) & NF_VERDICT_QMASK) | NF_QUEUE)
-
+#define NF_QUEUE_NR(x) ((((x) << NF_VERDICT_BITS) & NF_VERDICT_QMASK) | NF_QUEUE)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#define NFC_UNKNOWN 0x4000
#define NFC_ALTERED 0x8000
-
+enum nf_inet_hooks {
+ NF_INET_PRE_ROUTING,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ NF_INET_LOCAL_IN,
+ NF_INET_FORWARD,
+ NF_INET_LOCAL_OUT,
+ NF_INET_POST_ROUTING,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ NF_INET_NUMHOOKS
+};
+enum {
+ NFPROTO_UNSPEC = 0,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ NFPROTO_IPV4 = 2,
+ NFPROTO_ARP = 3,
+ NFPROTO_BRIDGE = 7,
+ NFPROTO_IPV6 = 10,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ NFPROTO_DECNET = 12,
+ NFPROTO_NUMPROTO,
+};
+union nf_inet_addr {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u32 all[4];
+ __be32 ip;
+ __be32 ip6[4];
+ struct in_addr in;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ struct in6_addr in6;
+};
#endif
+
diff --git a/libc/kernel/common/linux/netfilter/nfnetlink_conntrack.h b/libc/kernel/common/linux/netfilter/nfnetlink_conntrack.h
index 105dd09..0b1b356 100644
--- a/libc/kernel/common/linux/netfilter/nfnetlink_conntrack.h
+++ b/libc/kernel/common/linux/netfilter/nfnetlink_conntrack.h
@@ -7,140 +7,206 @@
*** structures, and macros generated from the original header, and thus,
*** contains no copyrightable information.
***
+ *** To edit the content of this header, modify the corresponding
+ *** source file (e.g. under external/kernel-headers/original/) then
+ *** run bionic/libc/kernel/tools/update_all.py
+ ***
+ *** Any manual change here will be lost the next time this script will
+ *** be run. You've been warned!
+ ***
****************************************************************************
****************************************************************************/
#ifndef _IPCONNTRACK_NETLINK_H
#define _IPCONNTRACK_NETLINK_H
#include <linux/netfilter/nfnetlink.h>
-
enum cntl_msg_types {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
IPCTNL_MSG_CT_NEW,
IPCTNL_MSG_CT_GET,
IPCTNL_MSG_CT_DELETE,
IPCTNL_MSG_CT_GET_CTRZERO,
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
IPCTNL_MSG_MAX
};
-
enum ctnl_exp_msg_types {
IPCTNL_MSG_EXP_NEW,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
IPCTNL_MSG_EXP_GET,
IPCTNL_MSG_EXP_DELETE,
-
IPCTNL_MSG_EXP_MAX
};
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
enum ctattr_type {
CTA_UNSPEC,
CTA_TUPLE_ORIG,
CTA_TUPLE_REPLY,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
CTA_STATUS,
CTA_PROTOINFO,
CTA_HELP,
CTA_NAT_SRC,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#define CTA_NAT CTA_NAT_SRC
CTA_TIMEOUT,
CTA_MARK,
CTA_COUNTERS_ORIG,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
CTA_COUNTERS_REPLY,
CTA_USE,
CTA_ID,
CTA_NAT_DST,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ CTA_TUPLE_MASTER,
+ CTA_NAT_SEQ_ADJ_ORIG,
+ CTA_NAT_SEQ_ADJ_REPLY,
+ CTA_SECMARK,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ CTA_ZONE,
__CTA_MAX
};
#define CTA_MAX (__CTA_MAX - 1)
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
enum ctattr_tuple {
CTA_TUPLE_UNSPEC,
CTA_TUPLE_IP,
CTA_TUPLE_PROTO,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
__CTA_TUPLE_MAX
};
#define CTA_TUPLE_MAX (__CTA_TUPLE_MAX - 1)
-
enum ctattr_ip {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
CTA_IP_UNSPEC,
CTA_IP_V4_SRC,
CTA_IP_V4_DST,
CTA_IP_V6_SRC,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
CTA_IP_V6_DST,
__CTA_IP_MAX
};
#define CTA_IP_MAX (__CTA_IP_MAX - 1)
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
enum ctattr_l4proto {
CTA_PROTO_UNSPEC,
CTA_PROTO_NUM,
CTA_PROTO_SRC_PORT,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
CTA_PROTO_DST_PORT,
CTA_PROTO_ICMP_ID,
CTA_PROTO_ICMP_TYPE,
CTA_PROTO_ICMP_CODE,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
CTA_PROTO_ICMPV6_ID,
CTA_PROTO_ICMPV6_TYPE,
CTA_PROTO_ICMPV6_CODE,
__CTA_PROTO_MAX
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
};
#define CTA_PROTO_MAX (__CTA_PROTO_MAX - 1)
-
enum ctattr_protoinfo {
CTA_PROTOINFO_UNSPEC,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
CTA_PROTOINFO_TCP,
+ CTA_PROTOINFO_DCCP,
+ CTA_PROTOINFO_SCTP,
__CTA_PROTOINFO_MAX
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
};
#define CTA_PROTOINFO_MAX (__CTA_PROTOINFO_MAX - 1)
-
enum ctattr_protoinfo_tcp {
CTA_PROTOINFO_TCP_UNSPEC,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
CTA_PROTOINFO_TCP_STATE,
+ CTA_PROTOINFO_TCP_WSCALE_ORIGINAL,
+ CTA_PROTOINFO_TCP_WSCALE_REPLY,
+ CTA_PROTOINFO_TCP_FLAGS_ORIGINAL,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ CTA_PROTOINFO_TCP_FLAGS_REPLY,
__CTA_PROTOINFO_TCP_MAX
};
#define CTA_PROTOINFO_TCP_MAX (__CTA_PROTOINFO_TCP_MAX - 1)
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+enum ctattr_protoinfo_dccp {
+ CTA_PROTOINFO_DCCP_UNSPEC,
+ CTA_PROTOINFO_DCCP_STATE,
+ CTA_PROTOINFO_DCCP_ROLE,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ,
+ __CTA_PROTOINFO_DCCP_MAX,
+};
+#define CTA_PROTOINFO_DCCP_MAX (__CTA_PROTOINFO_DCCP_MAX - 1)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+enum ctattr_protoinfo_sctp {
+ CTA_PROTOINFO_SCTP_UNSPEC,
+ CTA_PROTOINFO_SCTP_STATE,
+ CTA_PROTOINFO_SCTP_VTAG_ORIGINAL,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ CTA_PROTOINFO_SCTP_VTAG_REPLY,
+ __CTA_PROTOINFO_SCTP_MAX
+};
+#define CTA_PROTOINFO_SCTP_MAX (__CTA_PROTOINFO_SCTP_MAX - 1)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
enum ctattr_counters {
CTA_COUNTERS_UNSPEC,
CTA_COUNTERS_PACKETS,
CTA_COUNTERS_BYTES,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
CTA_COUNTERS32_PACKETS,
CTA_COUNTERS32_BYTES,
__CTA_COUNTERS_MAX
};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#define CTA_COUNTERS_MAX (__CTA_COUNTERS_MAX - 1)
-
enum ctattr_nat {
CTA_NAT_UNSPEC,
CTA_NAT_MINIP,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
CTA_NAT_MAXIP,
CTA_NAT_PROTO,
__CTA_NAT_MAX
};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#define CTA_NAT_MAX (__CTA_NAT_MAX - 1)
-
enum ctattr_protonat {
CTA_PROTONAT_UNSPEC,
CTA_PROTONAT_PORT_MIN,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
CTA_PROTONAT_PORT_MAX,
__CTA_PROTONAT_MAX
};
#define CTA_PROTONAT_MAX (__CTA_PROTONAT_MAX - 1)
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+enum ctattr_natseq {
+ CTA_NAT_SEQ_UNSPEC,
+ CTA_NAT_SEQ_CORRECTION_POS,
+ CTA_NAT_SEQ_OFFSET_BEFORE,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ CTA_NAT_SEQ_OFFSET_AFTER,
+ __CTA_NAT_SEQ_MAX
+};
+#define CTA_NAT_SEQ_MAX (__CTA_NAT_SEQ_MAX - 1)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
enum ctattr_expect {
CTA_EXPECT_UNSPEC,
CTA_EXPECT_MASTER,
CTA_EXPECT_TUPLE,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
CTA_EXPECT_MASK,
CTA_EXPECT_TIMEOUT,
CTA_EXPECT_ID,
CTA_EXPECT_HELP_NAME,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ CTA_EXPECT_ZONE,
__CTA_EXPECT_MAX
};
#define CTA_EXPECT_MAX (__CTA_EXPECT_MAX - 1)
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
enum ctattr_help {
CTA_HELP_UNSPEC,
CTA_HELP_NAME,
__CTA_HELP_MAX
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
};
#define CTA_HELP_MAX (__CTA_HELP_MAX - 1)
-
#endif
+
diff --git a/libc/kernel/common/linux/netfilter_ipv6.h b/libc/kernel/common/linux/netfilter_ipv6.h
index 0d68cd9..ce2f12c 100644
--- a/libc/kernel/common/linux/netfilter_ipv6.h
+++ b/libc/kernel/common/linux/netfilter_ipv6.h
@@ -52,13 +52,13 @@
enum nf_ip6_hook_priorities {
NF_IP6_PRI_FIRST = INT_MIN,
NF_IP6_PRI_CONNTRACK_DEFRAG = -400,
+ NF_IP6_PRI_RAW = -300,
NF_IP6_PRI_SELINUX_FIRST = -225,
NF_IP6_PRI_CONNTRACK = -200,
- NF_IP6_PRI_BRIDGE_SABOTAGE_FORWARD = -175,
NF_IP6_PRI_MANGLE = -150,
NF_IP6_PRI_NAT_DST = -100,
- NF_IP6_PRI_BRIDGE_SABOTAGE_LOCAL_OUT = -50,
NF_IP6_PRI_FILTER = 0,
+ NF_IP6_PRI_SECURITY = 50,
NF_IP6_PRI_NAT_SRC = 100,
NF_IP6_PRI_SELINUX_LAST = 225,
NF_IP6_PRI_LAST = INT_MAX,
diff --git a/libc/kernel/common/linux/nvhdcp.h b/libc/kernel/common/linux/nvhdcp.h
new file mode 100644
index 0000000..d21ea55
--- /dev/null
+++ b/libc/kernel/common/linux/nvhdcp.h
@@ -0,0 +1,85 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ *** This header was automatically generated from a Linux kernel header
+ *** of the same name, to make information necessary for userspace to
+ *** call into the kernel available to libc. It contains only constants,
+ *** structures, and macros generated from the original header, and thus,
+ *** contains no copyrightable information.
+ ***
+ *** To edit the content of this header, modify the corresponding
+ *** source file (e.g. under external/kernel-headers/original/) then
+ *** run bionic/libc/kernel/tools/update_all.py
+ ***
+ *** Any manual change here will be lost the next time this script will
+ *** be run. You've been warned!
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef _LINUX_NVHDCP_H_
+#define _LINUX_NVHDCP_H_
+#include <linux/fb.h>
+#include <linux/types.h>
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#include <asm/ioctl.h>
+#define TEGRA_NVHDCP_MAX_DEVS 127
+#define TEGRA_NVHDCP_FLAG_AN 0x0001
+#define TEGRA_NVHDCP_FLAG_AKSV 0x0002
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define TEGRA_NVHDCP_FLAG_BKSV 0x0004
+#define TEGRA_NVHDCP_FLAG_BSTATUS 0x0008
+#define TEGRA_NVHDCP_FLAG_CN 0x0010
+#define TEGRA_NVHDCP_FLAG_CKSV 0x0020
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define TEGRA_NVHDCP_FLAG_DKSV 0x0040
+#define TEGRA_NVHDCP_FLAG_KP 0x0080
+#define TEGRA_NVHDCP_FLAG_S 0x0100
+#define TEGRA_NVHDCP_FLAG_CS 0x0200
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define TEGRA_NVHDCP_FLAG_V 0x0400
+#define TEGRA_NVHDCP_FLAG_MP 0x0800
+#define TEGRA_NVHDCP_FLAG_BKSVLIST 0x1000
+#define TEGRA_NVHDCP_RESULT_SUCCESS 0
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define TEGRA_NVHDCP_RESULT_UNSUCCESSFUL 1
+#define TEGRA_NVHDCP_RESULT_PENDING 0x103
+#define TEGRA_NVHDCP_RESULT_LINK_FAILED 0xc0000013
+#define TEGRA_NVHDCP_RESULT_INVALID_PARAMETER 0xc000000d
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define TEGRA_NVHDCP_RESULT_INVALID_PARAMETER_MIX 0xc0000030
+#define TEGRA_NVHDCP_RESULT_NO_MEMORY 0xc0000017
+struct tegra_nvhdcp_packet {
+ __u32 value_flags;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u32 packet_results;
+ __u64 c_n;
+ __u64 c_ksv;
+ __u32 b_status;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u64 hdcp_status;
+ __u64 cs;
+ __u64 k_prime;
+ __u64 a_n;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u64 a_ksv;
+ __u64 b_ksv;
+ __u64 d_ksv;
+ __u8 v_prime[20];
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u64 m_prime;
+ __u32 num_bksv_list;
+ __u64 bksv_list[TEGRA_NVHDCP_MAX_DEVS];
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define TEGRA_NVHDCP_POLICY_ON_DEMAND 0
+#define TEGRA_NVHDCP_POLICY_ALWAYS_ON 1
+#define TEGRAIO_NVHDCP_ON _IO('F', 0x70)
+#define TEGRAIO_NVHDCP_OFF _IO('F', 0x71)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define TEGRAIO_NVHDCP_SET_POLICY _IOW('F', 0x72, __u32)
+#define TEGRAIO_NVHDCP_READ_M _IOWR('F', 0x73, struct tegra_nvhdcp_packet)
+#define TEGRAIO_NVHDCP_READ_S _IOWR('F', 0x74, struct tegra_nvhdcp_packet)
+#define TEGRAIO_NVHDCP_RENEGOTIATE _IO('F', 0x75)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#endif
+
diff --git a/libc/kernel/common/linux/rtnetlink.h b/libc/kernel/common/linux/rtnetlink.h
index e305505..bbd991a 100644
--- a/libc/kernel/common/linux/rtnetlink.h
+++ b/libc/kernel/common/linux/rtnetlink.h
@@ -18,6 +18,10 @@
#include <linux/if_addr.h>
#include <linux/neighbour.h>
+#define RTNL_FAMILY_IPMR 128
+#define RTNL_FAMILY_IP6MR 129
+#define RTNL_FAMILY_MAX 129
+
enum {
RTM_BASE = 16,
#define RTM_BASE RTM_BASE
@@ -126,8 +130,7 @@
#define RTM_NR_FAMILIES (RTM_NR_MSGTYPES >> 2)
#define RTM_FAM(cmd) (((cmd) - RTM_BASE) >> 2)
-struct rtattr
-{
+struct rtattr {
unsigned short rta_len;
unsigned short rta_type;
};
@@ -141,8 +144,7 @@
#define RTA_DATA(rta) ((void*)(((char*)(rta)) + RTA_LENGTH(0)))
#define RTA_PAYLOAD(rta) ((int)((rta)->rta_len) - RTA_LENGTH(0))
-struct rtmsg
-{
+struct rtmsg {
unsigned char rtm_family;
unsigned char rtm_dst_len;
unsigned char rtm_src_len;
@@ -156,8 +158,7 @@
unsigned rtm_flags;
};
-enum
-{
+enum {
RTN_UNSPEC,
RTN_UNICAST,
RTN_LOCAL,
@@ -191,8 +192,7 @@
#define RTPROT_NTK 15
#define RTPROT_DHCP 16
-enum rt_scope_t
-{
+enum rt_scope_t {
RT_SCOPE_UNIVERSE=0,
RT_SCOPE_SITE=200,
@@ -206,8 +206,7 @@
#define RTM_F_EQUALIZE 0x400
#define RTM_F_PREFIX 0x800
-enum rt_class_t
-{
+enum rt_class_t {
RT_TABLE_UNSPEC=0,
RT_TABLE_COMPAT=252,
@@ -217,8 +216,7 @@
RT_TABLE_MAX=0xFFFFFFFF
};
-enum rtattr_type_t
-{
+enum rtattr_type_t {
RTA_UNSPEC,
RTA_DST,
RTA_SRC,
@@ -235,6 +233,7 @@
RTA_SESSION,
RTA_MP_ALGO,
RTA_TABLE,
+ RTA_MARK,
__RTA_MAX
};
@@ -243,8 +242,7 @@
#define RTM_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct rtmsg))))
#define RTM_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct rtmsg))
-struct rtnexthop
-{
+struct rtnexthop {
unsigned short rtnh_len;
unsigned char rtnh_flags;
unsigned char rtnh_hops;
@@ -263,8 +261,7 @@
#define RTNH_SPACE(len) RTNH_ALIGN(RTNH_LENGTH(len))
#define RTNH_DATA(rtnh) ((struct rtattr*)(((char*)(rtnh)) + RTNH_LENGTH(0)))
-struct rta_cacheinfo
-{
+struct rta_cacheinfo {
__u32 rta_clntref;
__u32 rta_lastuse;
__s32 rta_expires;
@@ -277,8 +274,7 @@
__u32 rta_tsage;
};
-enum
-{
+enum {
RTAX_UNSPEC,
#define RTAX_UNSPEC RTAX_UNSPEC
RTAX_LOCK,
@@ -307,6 +303,8 @@
#define RTAX_FEATURES RTAX_FEATURES
RTAX_RTO_MIN,
#define RTAX_RTO_MIN RTAX_RTO_MIN
+ RTAX_INITRWND,
+#define RTAX_INITRWND RTAX_INITRWND
__RTAX_MAX
};
@@ -317,8 +315,7 @@
#define RTAX_FEATURE_TIMESTAMP 0x00000004
#define RTAX_FEATURE_ALLFRAG 0x00000008
-struct rta_session
-{
+struct rta_session {
__u8 proto;
__u8 pad1;
__u16 pad2;
@@ -339,13 +336,11 @@
} u;
};
-struct rtgenmsg
-{
+struct rtgenmsg {
unsigned char rtgen_family;
};
-struct ifinfomsg
-{
+struct ifinfomsg {
unsigned char ifi_family;
unsigned char __ifi_pad;
unsigned short ifi_type;
@@ -354,8 +349,7 @@
unsigned ifi_change;
};
-struct prefixmsg
-{
+struct prefixmsg {
unsigned char prefix_family;
unsigned char prefix_pad1;
unsigned short prefix_pad2;
@@ -376,14 +370,12 @@
#define PREFIX_MAX (__PREFIX_MAX - 1)
-struct prefix_cacheinfo
-{
+struct prefix_cacheinfo {
__u32 preferred_time;
__u32 valid_time;
};
-struct tcmsg
-{
+struct tcmsg {
unsigned char tcm_family;
unsigned char tcm__pad1;
unsigned short tcm__pad2;
@@ -393,8 +385,7 @@
__u32 tcm_info;
};
-enum
-{
+enum {
TCA_UNSPEC,
TCA_KIND,
TCA_OPTIONS,
@@ -412,8 +403,7 @@
#define TCA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct tcmsg))))
#define TCA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct tcmsg))
-struct nduseroptmsg
-{
+struct nduseroptmsg {
unsigned char nduseropt_family;
unsigned char nduseropt_pad1;
unsigned short nduseropt_opts_len;
@@ -425,8 +415,7 @@
};
-enum
-{
+enum {
NDUSEROPT_UNSPEC,
NDUSEROPT_SRCADDR,
__NDUSEROPT_MAX
@@ -503,8 +492,7 @@
};
#define RTNLGRP_MAX (__RTNLGRP_MAX - 1)
-struct tcamsg
-{
+struct tcamsg {
unsigned char tca_family;
unsigned char tca__pad1;
unsigned short tca__pad2;
@@ -515,3 +503,4 @@
#define TCAA_MAX 1
#endif
+
diff --git a/libc/kernel/common/linux/usb/f_accessory.h b/libc/kernel/common/linux/usb/f_accessory.h
new file mode 100644
index 0000000..7ee9b7f
--- /dev/null
+++ b/libc/kernel/common/linux/usb/f_accessory.h
@@ -0,0 +1,43 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ *** This header was automatically generated from a Linux kernel header
+ *** of the same name, to make information necessary for userspace to
+ *** call into the kernel available to libc. It contains only constants,
+ *** structures, and macros generated from the original header, and thus,
+ *** contains no copyrightable information.
+ ***
+ *** To edit the content of this header, modify the corresponding
+ *** source file (e.g. under external/kernel-headers/original/) then
+ *** run bionic/libc/kernel/tools/update_all.py
+ ***
+ *** Any manual change here will be lost the next time this script will
+ *** be run. You've been warned!
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef __LINUX_USB_F_ACCESSORY_H
+#define __LINUX_USB_F_ACCESSORY_H
+#define USB_ACCESSORY_VENDOR_ID 0x18D1
+#define USB_ACCESSORY_PRODUCT_ID 0x2D00
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define USB_ACCESSORY_ADB_PRODUCT_ID 0x2D01
+#define ACCESSORY_STRING_MANUFACTURER 0
+#define ACCESSORY_STRING_MODEL 1
+#define ACCESSORY_STRING_DESCRIPTION 2
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define ACCESSORY_STRING_VERSION 3
+#define ACCESSORY_STRING_URI 4
+#define ACCESSORY_STRING_SERIAL 5
+#define ACCESSORY_GET_PROTOCOL 51
+#define ACCESSORY_SEND_STRING 52
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define ACCESSORY_START 53
+#define ACCESSORY_GET_STRING_MANUFACTURER _IOW('M', 1, char[256])
+#define ACCESSORY_GET_STRING_MODEL _IOW('M', 2, char[256])
+#define ACCESSORY_GET_STRING_DESCRIPTION _IOW('M', 3, char[256])
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define ACCESSORY_GET_STRING_VERSION _IOW('M', 4, char[256])
+#define ACCESSORY_GET_STRING_URI _IOW('M', 5, char[256])
+#define ACCESSORY_GET_STRING_SERIAL _IOW('M', 6, char[256])
+#endif
diff --git a/libc/kernel/tools/clean_header.py b/libc/kernel/tools/clean_header.py
index dad9120..94b19ce 100755
--- a/libc/kernel/tools/clean_header.py
+++ b/libc/kernel/tools/clean_header.py
@@ -7,12 +7,12 @@
noUpdate = 1
-def cleanupFile( path ):
+def cleanupFile( path, original_path=kernel_original_path ):
"""reads an original header and perform the cleanup operation on it
this functions returns the destination path and the clean header
as a single string"""
# check the header path
- src_path = path
+ src_path = path
if not os.path.exists(src_path):
if noUpdate:
@@ -26,7 +26,6 @@
sys.stderr.write( "warning: not a file: %s\n" % path )
return None, None
- original_path = kernel_original_path
if os.path.commonprefix( [ src_path, original_path ] ) != original_path:
if noUpdate:
panic( "file is not in 'original' directory: %s\n" % path );
@@ -54,27 +53,27 @@
else:
dst_path = "common/" + src_path
- dst_path = os.path.normpath( original_path + "/../" + dst_path )
+ dst_path = os.path.normpath( kernel_cleaned_path + "/" + dst_path )
# now, let's parse the file
#
- list = cpp.BlockParser().parseFile(path)
- if not list:
+ blocks = cpp.BlockParser().parseFile(path)
+ if not blocks:
sys.stderr.write( "error: can't parse '%s'" % path )
sys.exit(1)
- list.optimizeMacros( kernel_known_macros )
- list.optimizeIf01()
- list.removeVarsAndFuncs( statics )
- list.removeComments()
- list.removeEmptyLines()
- list.removeMacroDefines( kernel_ignored_macros )
- list.insertDisclaimer( kernel.kernel_disclaimer )
- list.replaceTokens( kernel_token_replacements )
+ blocks.optimizeMacros( kernel_known_macros )
+ blocks.optimizeIf01()
+ blocks.removeVarsAndFuncs( statics )
+ blocks.replaceTokens( kernel_token_replacements )
+ blocks.removeComments()
+ blocks.removeMacroDefines( kernel_ignored_macros )
+ blocks.removeWhiteSpace()
out = StringOutput()
- list.write(out)
+ out.write( kernel_disclaimer )
+ blocks.writeWithWarning(out, kernel_warning, 4)
return dst_path, out.get()
@@ -92,12 +91,15 @@
if the content has changed. with this, you can pass more
than one file on the command-line
+ -k<path> specify path of original kernel headers
+ -d<path> specify path of cleaned kernel headers
+
<header_path> must be in a subdirectory of 'original'
""" % os.path.basename(sys.argv[0])
sys.exit(1)
try:
- optlist, args = getopt.getopt( sys.argv[1:], 'uvk:' )
+ optlist, args = getopt.getopt( sys.argv[1:], 'uvk:d:' )
except:
# unrecognized option
sys.stderr.write( "error: unrecognized option\n" )
@@ -111,6 +113,8 @@
D_setlevel(1)
elif opt == '-k':
kernel_original_path = arg
+ elif opt == '-d':
+ kernel_cleaned_path = arg
if len(args) == 0:
usage()
@@ -143,9 +147,6 @@
print "cleaning: %-*s -> %-*s (%s)" % ( 35, path, 35, dst_path, r )
- if os.environ.has_key("ANDROID_PRODUCT_OUT"):
- b.updateP4Files()
- else:
- b.updateFiles()
+ b.updateGitFiles()
sys.exit(0)
diff --git a/libc/kernel/tools/cpp.py b/libc/kernel/tools/cpp.py
index 8828a5d..8e15a67 100644
--- a/libc/kernel/tools/cpp.py
+++ b/libc/kernel/tools/cpp.py
@@ -1529,7 +1529,7 @@
class Block:
"""a class used to model a block of input source text. there are two block types:
- - direcive blocks: contain the tokens of a single pre-processor directive (e.g. #if)
+ - directive blocks: contain the tokens of a single pre-processor directive (e.g. #if)
- text blocks, contain the tokens of non-directive blocks
the cpp parser class below will transform an input source file into a list of Block
@@ -1609,6 +1609,91 @@
else:
return None
+ def removeWhiteSpace(self):
+ # Remove trailing whitespace and empty lines
+ # All whitespace is also contracted to a single space
+ if self.directive != None:
+ return
+
+ tokens = []
+ line = 0 # index of line start
+ space = -1 # index of first space, or -1
+ ii = 0
+ nn = len(self.tokens)
+ while ii < nn:
+ tok = self.tokens[ii]
+
+ # If we find a space, record its position if this is the first
+ # one the line start or the previous character. Don't append
+ # anything to tokens array yet though.
+ if tok.id == tokSPACE:
+ if space < 0:
+ space = ii
+ ii += 1
+ continue
+
+ # If this is a line space, ignore the spaces we found previously
+ # on the line, and remove empty lines.
+ if tok.id == tokLN:
+ old_line = line
+ old_space = space
+ #print "N line=%d space=%d ii=%d" % (line, space, ii)
+ ii += 1
+ line = ii
+ space = -1
+ if old_space == old_line: # line only contains spaces
+ #print "-s"
+ continue
+ if ii-1 == old_line: # line is empty
+ #print "-e"
+ continue
+ tokens.append(tok)
+ continue
+
+ # Other token, append any space range if any, converting each
+ # one to a single space character, then append the token.
+ if space >= 0:
+ jj = space
+ space = -1
+ while jj < ii:
+ tok2 = self.tokens[jj]
+ tok2.value = " "
+ tokens.append(tok2)
+ jj += 1
+
+ tokens.append(tok)
+ ii += 1
+
+ self.tokens = tokens
+
+ def writeWithWarning(self,out,warning,left_count,repeat_count):
+ # removeWhiteSpace() will sometimes creates non-directive blocks
+ # without any tokens. These come from blocks that only contained
+ # empty lines and spaces. They should not be printed in the final
+ # output, and then should not be counted for this operation.
+ #
+ if not self.directive and self.tokens == []:
+ return left_count
+
+ if self.directive:
+ out.write(str(self) + "\n")
+ left_count -= 1
+ if left_count == 0:
+ out.write(warning)
+ left_count = repeat_count
+
+ else:
+ for tok in self.tokens:
+ out.write(str(tok))
+ if tok.id == tokLN:
+ left_count -= 1
+ if left_count == 0:
+ out.write(warning)
+ left_count = repeat_count
+
+ return left_count
+
+
def __repr__(self):
"""generate the representation of a given block"""
if self.directive:
@@ -1651,7 +1736,6 @@
return result
-
class BlockList:
"""a convenience class used to hold and process a list of blocks returned by
the cpp parser"""
@@ -1694,6 +1778,10 @@
if b.isIf():
b.expr.removePrefixed(prefix,names)
+ def removeWhiteSpace(self):
+ for b in self.blocks:
+ b.removeWhiteSpace()
+
def optimizeAll(self,macros):
self.optimizeMacros(macros)
self.optimizeIf01()
@@ -1713,72 +1801,17 @@
def write(self,out):
out.write(str(self))
+ def writeWithWarning(self,out,warning,repeat_count):
+ left_count = repeat_count
+ for b in self.blocks:
+ left_count = b.writeWithWarning(out,warning,left_count,repeat_count)
+
def removeComments(self):
for b in self.blocks:
for tok in b.tokens:
if tok.id == tokSPACE:
tok.value = " "
- def removeEmptyLines(self):
- # state = 1 => previous line was tokLN
- # state = 0 => previous line was directive
- state = 1
- for b in self.blocks:
- if b.isDirective():
- #print "$$$ directive %s" % str(b)
- state = 0
- else:
- # a tokLN followed by spaces is replaced by a single tokLN
- # several successive tokLN are replaced by a single one
- #
- dst = []
- src = b.tokens
- n = len(src)
- i = 0
- #print "$$$ parsing %s" % repr(src)
- while i < n:
- # find final tokLN
- j = i
- while j < n and src[j].id != tokLN:
- j += 1
-
- if j >= n:
- # uhhh
- dst += src[i:]
- break
-
- if src[i].id == tokSPACE:
- k = i+1
- while src[k].id == tokSPACE:
- k += 1
-
- if k == j: # empty lines with spaces in it
- i = j # remove the spaces
-
- if i == j:
- # an empty line
- if state == 1:
- i += 1 # remove it
- else:
- state = 1
- dst.append(src[i])
- i += 1
- else:
- # this line is not empty, remove trailing spaces
- k = j
- while k > i and src[k-1].id == tokSPACE:
- k -= 1
-
- nn = i
- while nn < k:
- dst.append(src[nn])
- nn += 1
- dst.append(src[j])
- state = 0
- i = j+1
-
- b.tokens = dst
-
def removeVarsAndFuncs(self,knownStatics=set()):
"""remove all extern and static declarations corresponding
to variable and function declarations. we only accept typedefs
@@ -1789,66 +1822,118 @@
which is useful for optimized byteorder swap functions and
stuff like that.
"""
- # state = 1 => typedef/struct encountered
- # state = 2 => vars or func declaration encountered, skipping until ";"
# state = 0 => normal (i.e. LN + spaces)
+ # state = 1 => typedef/struct encountered, ends with ";"
+ # state = 2 => var declaration encountered, ends with ";"
+ # state = 3 => func declaration encountered, ends with "}"
state = 0
depth = 0
blocks2 = []
+ skipTokens = False
for b in self.blocks:
if b.isDirective():
blocks2.append(b)
else:
n = len(b.tokens)
i = 0
- first = 0
- if state == 2:
+ if skipTokens:
first = n
+ else:
+ first = 0
while i < n:
tok = b.tokens[i]
- if state == 0:
- bad = 0
- if tok.id in [tokLN, tokSPACE]:
- pass
- elif tok.value in [ 'struct', 'typedef', 'enum', 'union', '__extension__' ]:
- state = 1
- else:
- if tok.value in [ 'static', 'extern', '__KINLINE' ]:
- j = i+1
- ident = ""
- while j < n and not (b.tokens[j].id in [ '(', ';' ]):
- if b.tokens[j].id == tokIDENT:
- ident = b.tokens[j].value
- j += 1
- if j < n and ident in knownStatics:
- # this is a known static, we're going to keep its
- # definition in the final output
- state = 1
- else:
- #print "### skip static '%s'" % ident
- pass
-
- if state == 0:
- if i > first:
- #print "### intermediate from '%s': '%s'" % (tok.value, repr(b.tokens[first:i]))
- blocks2.append( Block(b.tokens[first:i]) )
- state = 2
- first = n
-
- else: # state > 0
- if tok.id == '{':
+ tokid = tok.id
+ # If we are not looking for the start of a new
+ # type/var/func, then skip over tokens until
+ # we find our terminator, managing the depth of
+ # accolades as we go.
+ if state > 0:
+ terminator = False
+ if tokid == '{':
depth += 1
-
- elif tok.id == '}':
+ elif tokid == '}':
if depth > 0:
depth -= 1
+ if (depth == 0) and (state == 3):
+ terminator = True
+ elif tokid == ';' and depth == 0:
+ terminator = True
- elif depth == 0 and tok.id == ';':
- if state == 2:
- first = i+1
+ if terminator:
+ # we found the terminator
state = 0
+ if skipTokens:
+ skipTokens = False
+ first = i+1
- i += 1
+ i = i+1
+ continue
+
+ # We are looking for the start of a new type/func/var
+ # ignore whitespace
+ if tokid in [tokLN, tokSPACE]:
+ i = i+1
+ continue
+
+ # Is it a new type definition, then start recording it
+ if tok.value in [ 'struct', 'typedef', 'enum', 'union', '__extension__' ]:
+ #print "$$$ keep type declr" + repr(b.tokens[i:])
+ state = 1
+ i = i+1
+ continue
+
+ # Is it a variable or function definition. If so, first
+ # try to determine which type it is, and also extract
+ # its name.
+ #
+ # We're going to parse the next tokens of the same block
+ # until we find a semi-column or a left parenthesis.
+ #
+ # The semi-column corresponds to a variable definition,
+ # the left-parenthesis to a function definition.
+ #
+ # We also assume that the var/func name is the last
+ # identifier before the terminator.
+ #
+ j = i+1
+ ident = ""
+ while j < n:
+ tokid = b.tokens[j].id
+ if tokid == '(': # a function declaration
+ state = 3
+ break
+ elif tokid == ';': # a variable declaration
+ state = 2
+ break
+ if tokid == tokIDENT:
+ ident = b.tokens[j].value
+ j += 1
+
+ if j >= n:
+ # This can only happen when the declaration
+ # does not end on the current block (e.g. with
+ # a directive mixed inside it.
+ #
+ # We will treat it as malformed because
+ # it's very hard to recover from this case
+ # without making our parser much more
+ # complex.
+ #
+ #print "### skip unterminated static '%s'" % ident
+ break
+
+ if ident in knownStatics:
+ #print "### keep var/func '%s': %s" % (ident,repr(b.tokens[i:j]))
+ pass
+ else:
+ # We're going to skip the tokens for this declaration
+ #print "### skip variable /func'%s': %s" % (ident,repr(b.tokens[i:j]))
+ if i > first:
+ blocks2.append( Block(b.tokens[first:i]))
+ skipTokens = True
+ first = n
+
+ i = i+1
if i > first:
#print "### final '%s'" % repr(b.tokens[first:i])
diff --git a/libc/kernel/tools/defaults.py b/libc/kernel/tools/defaults.py
index ca7e6bb..2bee4ec 100644
--- a/libc/kernel/tools/defaults.py
+++ b/libc/kernel/tools/defaults.py
@@ -16,7 +16,11 @@
# path to the directory containing the original kernel headers
#
-kernel_original_path = os.path.normpath( find_program_dir() + '/../original' )
+kernel_original_path = os.path.normpath( find_program_dir() + '/../../../../external/kernel-headers/original' )
+
+# path to the default location of the cleaned-up headers
+#
+kernel_cleaned_path = os.path.normpath( find_program_dir() + '/..' )
# a special value that is used to indicate that a given macro is known to be
# undefined during optimization
@@ -45,7 +49,7 @@
# Replace tokens in the output according to this mapping
kernel_token_replacements = {
- {"asm": "__asm__"},
+ "asm": "__asm__",
}
# this is the set of known static inline functions that we want to keep
@@ -112,6 +116,18 @@
*** structures, and macros generated from the original header, and thus,
*** contains no copyrightable information.
***
+ *** To edit the content of this header, modify the corresponding
+ *** source file (e.g. under external/kernel-headers/original/) then
+ *** run bionic/libc/kernel/tools/update_all.py
+ ***
+ *** Any manual change here will be lost the next time this script will
+ *** be run. You've been warned!
+ ***
****************************************************************************
****************************************************************************/
"""
+
+# This is the warning line that will be inserted every N-th line in the output
+kernel_warning = """\
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+"""
diff --git a/libc/kernel/tools/find_headers.py b/libc/kernel/tools/find_headers.py
index 8e72bb6..3d622a8 100755
--- a/libc/kernel/tools/find_headers.py
+++ b/libc/kernel/tools/find_headers.py
@@ -3,7 +3,7 @@
# this program is used to find source code that includes linux kernel headers directly
# (e.g. with #include <linux/...> or #include <asm/...>)
#
-# then it lists
+# then it lists them on the standard output.
import sys, cpp, glob, os, re, getopt, kernel
from utils import *
@@ -12,20 +12,14 @@
program_dir = find_program_dir()
wanted_archs = kernel_archs
-wanted_include = os.path.normpath(program_dir + '/../original')
-wanted_config = os.path.normpath(program_dir + '/../original/config')
+wanted_config = None
def usage():
print """\
- usage: find_headers.py [options] (file|directory|@listfile)+
+ usage: find_headers.py [options] <kernel-root> (file|directory|@listfile)+
options:
- -d <include-dir> specify alternate kernel headers
- 'include' directory
- ('%s' by default)
-
- -c <file> specify alternate .config file
- ('%s' by default)
+ -c <file> specify .config file (none by default)
-a <archs> used to specify an alternative list
of architectures to support
@@ -37,12 +31,12 @@
by a set of source files or directories containing them. the search
is recursive to find *all* required files.
-""" % ( wanted_include, wanted_config, string.join(kernel_archs,",") )
+""" % ( string.join(kernel_archs,",") )
sys.exit(1)
try:
- optlist, args = getopt.getopt( sys.argv[1:], 'vc:d:a:' )
+ optlist, args = getopt.getopt( sys.argv[1:], 'vc:d:a:k:' )
except:
# unrecognized option
print "error: unrecognized option"
@@ -51,8 +45,6 @@
for opt, arg in optlist:
if opt == '-a':
wanted_archs = string.split(arg,',')
- elif opt == '-d':
- wanted_include = arg
elif opt == '-c':
wanted_config = arg
elif opt == '-v':
@@ -62,10 +54,10 @@
else:
usage()
-if len(args) < 1:
+if len(args) < 2:
usage()
-kernel_root = wanted_include
+kernel_root = args[0]
if not os.path.exists(kernel_root):
sys.stderr.write( "error: directory '%s' does not exist\n" % kernel_root )
sys.exit(1)
@@ -74,26 +66,26 @@
sys.stderr.write( "error: '%s' is not a directory\n" % kernel_root )
sys.exit(1)
-if not os.path.isdir(kernel_root+"/linux"):
- sys.stderr.write( "error: '%s' does not have a 'linux' directory\n" % kernel_root )
+if not os.path.isdir(kernel_root+"/include/linux"):
+ sys.stderr.write( "error: '%s' does not have an 'include/linux' directory\n" % kernel_root )
sys.exit(1)
-if not os.path.exists(wanted_config):
- sys.stderr.write( "error: file '%s' does not exist\n" % wanted_config )
- sys.exit(1)
+if wanted_config:
+ if not os.path.exists(wanted_config):
+ sys.stderr.write( "error: file '%s' does not exist\n" % wanted_config )
+ sys.exit(1)
-if not os.path.isfile(wanted_config):
- sys.stderr.write( "error: '%s' is not a file\n" % wanted_config )
- sys.exit(1)
+ if not os.path.isfile(wanted_config):
+ sys.stderr.write( "error: '%s' is not a file\n" % wanted_config )
+ sys.exit(1)
# find all architectures in the kernel tree
-re_asm_ = re.compile(r"asm-(\w+)")
archs = []
-for dir in os.listdir(kernel_root):
- m = re_asm_.match(dir)
- if m:
- if verbose: print ">> found kernel arch '%s'" % m.group(1)
- archs.append(m.group(1))
+for archdir in os.listdir(kernel_root+"/arch"):
+ if os.path.exists("%s/arch/%s/include/asm" % (kernel_root, archdir)):
+ if verbose:
+ print "Found arch '%s'" % archdir
+ archs.append(archdir)
# if we're using the 'kernel_headers' directory, there is only asm/
# and no other asm-<arch> directories (arm is assumed, which sucks)
@@ -126,6 +118,7 @@
# helper function used to walk the user files
def parse_file(path, parser):
+ #print "parse %s" % path
parser.parseFile(path)
@@ -136,7 +129,8 @@
# try to read the config file
try:
cparser = kernel.ConfigParser()
- cparser.parseFile( wanted_config )
+ if wanted_config:
+ cparser.parseFile( wanted_config )
except:
sys.stderr.write( "error: can't parse '%s'" % wanted_config )
sys.exit(1)
@@ -145,7 +139,8 @@
# first, obtain the list of kernel files used by our clients
fparser = kernel.HeaderScanner()
-walk_source_files( args, parse_file, fparser, excludes=["kernel_headers"] )
+dir_excludes=[".repo","external/kernel-headers","ndk","out","prebuilt","bionic/libc/kernel","development/ndk","external/qemu/distrib"]
+walk_source_files( args[1:], parse_file, fparser, excludes=["./"+f for f in dir_excludes] )
headers = fparser.getHeaders()
files = fparser.getFiles()
@@ -170,6 +165,6 @@
sys.exit(0)
for h in sorted(headers):
- print h
+ print "%s" % h
sys.exit(0)
diff --git a/libc/kernel/tools/kernel.py b/libc/kernel/tools/kernel.py
index 9d9b5f0..c203985 100644
--- a/libc/kernel/tools/kernel.py
+++ b/libc/kernel/tools/kernel.py
@@ -55,8 +55,11 @@
# <asm-generic/*>
# <mtd/*>
#
- re_combined =\
- re.compile(r"^.*<((%s)/[\d\w_\+\.\-/]*)>.*$" % string.join(kernel_dirs,"|") )
+ re_combined_str=\
+ r"^.*<((%s)/[\d\w_\+\.\-/]*)>.*$" % string.join(kernel_dirs,"|")
+
+ re_combined = re.compile(re_combined_str)
+
# some kernel files choose to include files with relative paths (x86 32/64
# dispatch for instance)
re_rel_dir = re.compile(r'^.*"([\d\w_\+\.\-/]+)".*$')
diff --git a/libc/kernel/tools/update_all.py b/libc/kernel/tools/update_all.py
index d25dc0e..6a730a5 100755
--- a/libc/kernel/tools/update_all.py
+++ b/libc/kernel/tools/update_all.py
@@ -6,7 +6,7 @@
def usage():
print """\
- usage: %(progname)s
+ usage: %(progname)s [kernel-original-path]
this program is used to update all the auto-generated clean headers
used by the Bionic C library. it assumes the following:
@@ -31,13 +31,19 @@
sys.stderr.write( "error: unrecognized option\n" )
usage()
-if len(optlist) > 0 or len(args) > 0:
+if len(optlist) > 0 or len(args) > 1:
usage()
progdir = find_program_dir()
-original_dir = os.path.normpath( progdir + "/../original" )
-if not os.path.isdir( original_dir ):
- panic( "required directory does not exists: %s\n" % original_dir )
+
+if len(args) == 1:
+ original_dir = arg[0]
+ if not os.path.isdir(original_dir):
+ panic( "Not a directory: %s" % original_dir )
+else:
+ original_dir = kernel_original_path
+ if not os.path.isdir(original_dir):
+ panic( "Missing directory, please specify one through command-line: %s" % original_dir )
# find all source files in 'original'
#
@@ -57,29 +63,36 @@
#print "OLD " + repr(b.old_files)
+oldlen = 120
for path in sources:
- dst_path, newdata = clean_header.cleanupFile(path)
+ dst_path, newdata = clean_header.cleanupFile(path, original_dir)
if not dst_path:
continue
b.readFile( dst_path )
r = b.editFile( dst_path, newdata )
if r == 0:
- r = "unchanged"
+ state = "unchanged"
elif r == 1:
- r = "edited"
+ state = "edited"
else:
- r = "added"
+ state = "added"
- print "cleaning: %-*s -> %-*s (%s)" % ( 35, path, 35, dst_path, r )
+ str = "cleaning: %-*s -> %-*s (%s)" % ( 35, "<original>" + path[len(original_dir):], 35, dst_path, state )
+ if sys.stdout.isatty():
+ print "%-*s" % (oldlen,str),
+ if (r == 0):
+ print "\r",
+ else:
+ print "\n",
+ oldlen = 0
+ else:
+ print str
-# We don't use Perforce anymore, but just in case, define ANDROID_USE_P4
-# in your environment if you think you need it.
-usePerforce = os.environ.has_key("ANDROID_USE_P4")
+ oldlen = len(str)
-if usePerforce:
- b.updateP4Files()
-else:
- b.updateFiles()
+print "%-*s" % (oldlen,"Done!")
+
+b.updateGitFiles()
sys.exit(0)
diff --git a/libc/kernel/tools/utils.py b/libc/kernel/tools/utils.py
index 763c7d2..f4cf540 100644
--- a/libc/kernel/tools/utils.py
+++ b/libc/kernel/tools/utils.py
@@ -231,6 +231,15 @@
def walk_source_files(paths,callback,args,excludes=[]):
"""recursively walk a list of paths and files, only keeping the source files in directories"""
for path in paths:
+ if len(path) > 0 and path[0] == '@':
+ # this is the name of another file, include it and parse it
+ path = path[1:]
+ if os.path.exists(path):
+ for line in open(path):
+ if len(line) > 0 and line[-1] == '\n':
+ line = line[:-1]
+ walk_source_files([line],callback,args,excludes)
+ continue
if not os.path.isdir(path):
callback(path,args)
else:
@@ -238,7 +247,7 @@
#print "w-- %s (ex: %s)" % (repr((root,dirs)), repr(excludes))
if len(excludes):
for d in dirs[:]:
- if d in excludes:
+ if os.path.join(root,d) in excludes:
dirs.remove(d)
for f in files:
r, ext = os.path.splitext(f)
@@ -395,3 +404,19 @@
D2("P4 DELETES: %s" % files)
o = commands.getoutput( "p4 delete " + files )
D2( o )
+
+ def updateGitFiles(self):
+ adds, deletes, edits = self.getChanges()
+
+ if adds:
+ for dst in sorted(adds):
+ self._writeFile(dst)
+ commands.getoutput("git add " + " ".join(adds))
+
+ if deletes:
+ commands.getoutput("git rm " + " ".join(deletes))
+
+ if edits:
+ for dst in sorted(edits):
+ self._writeFile(dst)
+ commands.getoutput("git add " + " ".join(edits))
diff --git a/libc/netbsd/gethnamaddr.c b/libc/netbsd/gethnamaddr.c
index 3ebe53e..9a9f6e2 100644
--- a/libc/netbsd/gethnamaddr.c
+++ b/libc/netbsd/gethnamaddr.c
@@ -67,6 +67,7 @@
#include <netdb.h>
#include <stdarg.h>
#include <stdio.h>
+#include <strings.h>
#include <syslog.h>
#ifndef LOG_AUTH
@@ -637,7 +638,7 @@
}
struct hostent *
-gethostbyaddr(const char *addr, /* XXX should have been def'd as u_char! */
+gethostbyaddr(const void *addr,
socklen_t len, int af)
{
const u_char *uaddr = (const u_char *)addr;
diff --git a/libc/netbsd/net/getaddrinfo.c b/libc/netbsd/net/getaddrinfo.c
index edb4f70..cf05036 100644
--- a/libc/netbsd/net/getaddrinfo.c
+++ b/libc/netbsd/net/getaddrinfo.c
@@ -97,6 +97,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+#include <strings.h>
#include <unistd.h>
#include <syslog.h>
diff --git a/libc/netbsd/net/getnameinfo.c b/libc/netbsd/net/getnameinfo.c
index 3666443..d3d0011 100644
--- a/libc/netbsd/net/getnameinfo.c
+++ b/libc/netbsd/net/getnameinfo.c
@@ -64,6 +64,11 @@
#include <netdb.h>
#ifdef ANDROID_CHANGES
#include "resolv_private.h"
+#include <sys/system_properties.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <sys/un.h>
+#include <errno.h>
#else
#include <resolv.h>
#endif
@@ -124,7 +129,98 @@
}
}
+#ifdef ANDROID_CHANGES
+/* On success length of the host name is returned. A return
+ * value of 0 means there's no host name associated with
+ * the address. On failure -1 is returned in which case
+ * normal execution flow shall continue. */
+static int
+android_gethostbyaddr_proxy(struct hostent* hp, const void *addr, socklen_t addrLen, int addrFamily) {
+ int sock;
+ const int one = 1;
+ struct sockaddr_un proxy_addr;
+ const char* cache_mode = getenv("ANDROID_DNS_MODE");
+ FILE* proxy = NULL;
+ int result = -1;
+
+ if (cache_mode != NULL && strcmp(cache_mode, "local") == 0) {
+ // Don't use the proxy in local mode. This is used by the
+ // proxy itself.
+ return -1;
+ }
+
+ // Temporary cautious hack to disable the DNS proxy for processes
+ // requesting special treatment. Ideally the DNS proxy should
+ // accomodate these apps, though.
+ char propname[PROP_NAME_MAX];
+ char propvalue[PROP_VALUE_MAX];
+ snprintf(propname, sizeof(propname), "net.dns1.%d", getpid());
+ if (__system_property_get(propname, propvalue) > 0) {
+ return -1;
+ }
+ // create socket
+ sock = socket(AF_UNIX, SOCK_STREAM, 0);
+ if (sock < 0) {
+ return -1;
+ }
+
+ setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, &one, sizeof(one));
+ memset(&proxy_addr, 0, sizeof(proxy_addr));
+ proxy_addr.sun_family = AF_UNIX;
+ strlcpy(proxy_addr.sun_path, "/dev/socket/dnsproxyd",
+ sizeof(proxy_addr.sun_path));
+ if (TEMP_FAILURE_RETRY(connect(sock, (const struct sockaddr*) (void*) &proxy_addr,
+ sizeof(proxy_addr))) != 0) {
+ close(sock);
+ return -1;
+ }
+
+ // send request to DnsProxyListener
+ proxy = fdopen(sock,"r+");
+ if (proxy == NULL) {
+ goto exit;
+ }
+
+ char buf[INET6_ADDRSTRLEN]; // big enough for IPv4 and IPv6
+ const char* addrStr = inet_ntop(addrFamily, addr, &buf, sizeof(buf));
+ if (addrStr == NULL) {
+ goto exit;
+ }
+ if (fprintf(proxy, "gethostbyaddr %s %d %d", addrStr, addrLen, addrFamily) < 0) {
+ goto exit;
+ }
+
+ // literal NULL byte at end, required by FrameworkListener
+ if (fputc(0, proxy) == EOF || fflush(proxy) != 0) {
+ goto exit;
+ }
+
+ result = 0;
+ uint32_t name_len;
+ if (fread(&name_len, sizeof(name_len), 1, proxy) != 1) {
+ goto exit;
+ }
+
+ name_len = ntohl(name_len);
+ if (name_len <= 0) {
+ goto exit;
+ }
+
+ if (fread(hp->h_name, name_len, 1, proxy) != 1) {
+ goto exit;
+ }
+
+ result = name_len;
+
+ exit:
+ if (proxy != NULL) {
+ fclose(proxy);
+ }
+
+ return result;
+}
+#endif
/*
* getnameinfo_inet():
* Format an IPv4 or IPv6 sockaddr into a printable string.
@@ -277,7 +373,21 @@
break;
}
} else {
+#ifdef ANDROID_CHANGES
+ struct hostent android_proxy_hostent;
+ char android_proxy_buf[MAXDNAME];
+ android_proxy_hostent.h_name = android_proxy_buf;
+
+ int hostnamelen = android_gethostbyaddr_proxy(&android_proxy_hostent,
+ addr, afd->a_addrlen, afd->a_af);
+ if (hostnamelen >= 0) {
+ hp = (hostnamelen > 0) ? &android_proxy_hostent : NULL;
+ } else {
+ hp = gethostbyaddr(addr, afd->a_addrlen, afd->a_af);
+ }
+#else
hp = gethostbyaddr(addr, afd->a_addrlen, afd->a_af);
+#endif
if (hp) {
#if 0
diff --git a/libc/netbsd/net/nsdispatch.c b/libc/netbsd/net/nsdispatch.c
index fa99366..15282be 100644
--- a/libc/netbsd/net/nsdispatch.c
+++ b/libc/netbsd/net/nsdispatch.c
@@ -84,6 +84,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+#include <strings.h>
#include <unistd.h>
static nss_method
diff --git a/libc/netbsd/resolv/res_cache.c b/libc/netbsd/resolv/res_cache.c
index 84194c2..e6302ed 100644
--- a/libc/netbsd/resolv/res_cache.c
+++ b/libc/netbsd/resolv/res_cache.c
@@ -32,12 +32,16 @@
#include <time.h>
#include "pthread.h"
+#include <errno.h>
+#include "arpa_nameser.h"
+#include <sys/system_properties.h>
+
/* This code implements a small and *simple* DNS resolver cache.
*
- * It is only used to cache DNS answers for a maximum of CONFIG_SECONDS seconds
- * in order to reduce DNS traffic. It is not supposed to be a full DNS cache,
- * since we plan to implement that in the future in a dedicated process running
- * on the system.
+ * It is only used to cache DNS answers for a time defined by the smallest TTL
+ * among the answer records in order to reduce DNS traffic. It is not supposed
+ * to be a full DNS cache, since we plan to implement that in the future in a
+ * dedicated process running on the system.
*
* Note that its design is kept simple very intentionally, i.e.:
*
@@ -47,9 +51,8 @@
* (this means that two similar queries that encode the DNS name
* differently will be treated distinctly).
*
- * - the TTLs of answer RRs are ignored. our DNS resolver library does not use
- * them anyway, but it means that records with a TTL smaller than
- * CONFIG_SECONDS will be kept in the cache anyway.
+ * the smallest TTL value among the answer records are used as the time
+ * to keep an answer in the cache.
*
* this is bad, but we absolutely want to avoid parsing the answer packets
* (and should be solved by the later full DNS cache process).
@@ -104,7 +107,7 @@
*/
#define CONFIG_SECONDS (60*10) /* 10 minutes */
-/* maximum number of entries kept in the cache. This value has been
+/* default number of entries kept in the cache. This value has been
* determined by browsing through various sites and counting the number
* of corresponding requests. Keep in mind that our framework is currently
* performing two requests per name lookup (one for IPv4, the other for IPv6)
@@ -123,10 +126,16 @@
* most high-level websites use lots of media/ad servers with different names
* but these are generally reused when browsing through the site.
*
- * As such, a valud of 64 should be relatively conformtable at the moment.
+ * As such, a value of 64 should be relatively comfortable at the moment.
+ *
+ * The system property ro.net.dns_cache_size can be used to override the default
+ * value with a custom value
*/
#define CONFIG_MAX_ENTRIES 64
+/* name of the system property that can be used to set the cache size */
+#define DNS_CACHE_SIZE_PROP_NAME "ro.net.dns_cache_size"
+
/****************************************************************************/
/****************************************************************************/
/***** *****/
@@ -141,6 +150,7 @@
/* set to 1 to debug query data */
#define DEBUG_DATA 0
+#undef XLOG
#if DEBUG
# include <logd.h>
# define XLOG(...) \
@@ -149,6 +159,9 @@
#include <stdio.h>
#include <stdarg.h>
+#include <arpa/inet.h>
+#include "resolv_private.h"
+
/** BOUNDED BUFFER FORMATTING
**/
@@ -987,10 +1000,50 @@
int querylen;
const uint8_t* answer;
int answerlen;
- time_t when; /* time_t when entry was added to table */
- int id; /* for debugging purpose */
+ time_t expires; /* time_t when the entry isn't valid any more */
+ int id; /* for debugging purpose */
} Entry;
+/**
+ * Parse the answer records and find the smallest
+ * TTL among the answer records.
+ *
+ * The returned TTL is the number of seconds to
+ * keep the answer in the cache.
+ *
+ * In case of parse error zero (0) is returned which
+ * indicates that the answer shall not be cached.
+ */
+static u_long
+answer_getTTL(const void* answer, int answerlen)
+{
+ ns_msg handle;
+ int ancount, n;
+ u_long result, ttl;
+ ns_rr rr;
+
+ result = 0;
+ if (ns_initparse(answer, answerlen, &handle) >= 0) {
+ // get number of answer records
+ ancount = ns_msg_count(handle, ns_s_an);
+ for (n = 0; n < ancount; n++) {
+ if (ns_parserr(&handle, ns_s_an, n, &rr) == 0) {
+ ttl = ns_rr_ttl(rr);
+ if (n == 0 || ttl < result) {
+ result = ttl;
+ }
+ } else {
+ XLOG("ns_parserr failed ancount no = %d. errno = %s\n", n, strerror(errno));
+ }
+ }
+ } else {
+ XLOG("ns_parserr failed. %s\n", strerror(errno));
+ }
+
+ XLOG("TTL = %d\n", result);
+
+ return result;
+}
static void
entry_free( Entry* e )
@@ -1072,8 +1125,6 @@
memcpy( (char*)e->answer, answer, e->answerlen );
- e->when = _time_now();
-
return e;
}
@@ -1103,15 +1154,15 @@
* for simplicity, the hash-table fields 'hash' and 'hlink' are
* inlined in the Entry structure.
*/
-#define MAX_HASH_ENTRIES (2*CONFIG_MAX_ENTRIES)
typedef struct resolv_cache {
+ int max_entries;
int num_entries;
Entry mru_list;
pthread_mutex_t lock;
unsigned generation;
int last_id;
- Entry* entries[ MAX_HASH_ENTRIES ];
+ Entry* entries;
} Cache;
@@ -1123,9 +1174,9 @@
int nn;
time_t now = _time_now();
- for (nn = 0; nn < MAX_HASH_ENTRIES; nn++)
+ for (nn = 0; nn < cache->max_entries; nn++)
{
- Entry** pnode = &cache->entries[nn];
+ Entry** pnode = (Entry**) &cache->entries[nn];
while (*pnode != NULL) {
Entry* node = *pnode;
@@ -1143,6 +1194,30 @@
"*************************");
}
+/* Return max number of entries allowed in the cache,
+ * i.e. cache size. The cache size is either defined
+ * by system property ro.net.dns_cache_size or by
+ * CONFIG_MAX_ENTRIES if system property not set
+ * or set to invalid value. */
+static int
+_res_cache_get_max_entries( void )
+{
+ int result = -1;
+ char cache_size[PROP_VALUE_MAX];
+
+ if (__system_property_get(DNS_CACHE_SIZE_PROP_NAME, cache_size) > 0) {
+ result = atoi(cache_size);
+ }
+
+ // ro.net.dns_cache_size not set or set to negative value
+ if (result <= 0) {
+ result = CONFIG_MAX_ENTRIES;
+ }
+
+ XLOG("cache size: %d", result);
+ return result;
+}
+
static struct resolv_cache*
_resolv_cache_create( void )
{
@@ -1150,10 +1225,17 @@
cache = calloc(sizeof(*cache), 1);
if (cache) {
- cache->generation = ~0U;
- pthread_mutex_init( &cache->lock, NULL );
- cache->mru_list.mru_prev = cache->mru_list.mru_next = &cache->mru_list;
- XLOG("%s: cache created\n", __FUNCTION__);
+ cache->max_entries = _res_cache_get_max_entries();
+ cache->entries = calloc(sizeof(*cache->entries), cache->max_entries);
+ if (cache->entries) {
+ cache->generation = ~0U;
+ pthread_mutex_init( &cache->lock, NULL );
+ cache->mru_list.mru_prev = cache->mru_list.mru_next = &cache->mru_list;
+ XLOG("%s: cache created\n", __FUNCTION__);
+ } else {
+ free(cache);
+ cache = NULL;
+ }
}
return cache;
}
@@ -1183,12 +1265,47 @@
XLOG("%s", temp);
}
+
+static void
+_dump_answer(const void* answer, int answerlen)
+{
+ res_state statep;
+ FILE* fp;
+ char* buf;
+ int fileLen;
+
+ fp = fopen("/data/reslog.txt", "w+");
+ if (fp != NULL) {
+ statep = __res_get_state();
+
+ res_pquery(statep, answer, answerlen, fp);
+
+ //Get file length
+ fseek(fp, 0, SEEK_END);
+ fileLen=ftell(fp);
+ fseek(fp, 0, SEEK_SET);
+ buf = (char *)malloc(fileLen+1);
+ if (buf != NULL) {
+ //Read file contents into buffer
+ fread(buf, fileLen, 1, fp);
+ XLOG("%s\n", buf);
+ free(buf);
+ }
+ fclose(fp);
+ remove("/data/reslog.txt");
+ }
+ else {
+ XLOG("_dump_answer: can't open file\n");
+ }
+}
#endif
#if DEBUG
# define XLOG_QUERY(q,len) _dump_query((q), (len))
+# define XLOG_ANSWER(a, len) _dump_answer((a), (len))
#else
# define XLOG_QUERY(q,len) ((void)0)
+# define XLOG_ANSWER(a,len) ((void)0)
#endif
/* This function tries to find a key within the hash table
@@ -1209,8 +1326,8 @@
_cache_lookup_p( Cache* cache,
Entry* key )
{
- int index = key->hash % MAX_HASH_ENTRIES;
- Entry** pnode = &cache->entries[ key->hash % MAX_HASH_ENTRIES ];
+ int index = key->hash % cache->max_entries;
+ Entry** pnode = (Entry**) &cache->entries[ index ];
while (*pnode != NULL) {
Entry* node = *pnode;
@@ -1322,7 +1439,7 @@
now = _time_now();
/* remove stale entries here */
- if ( (unsigned)(now - e->when) >= CONFIG_SECONDS ) {
+ if (now >= e->expires) {
XLOG( " NOT IN CACHE (STALE ENTRY %p DISCARDED)", *lookup );
_cache_remove_p(cache, lookup);
goto Exit;
@@ -1363,6 +1480,7 @@
Entry key[1];
Entry* e;
Entry** lookup;
+ u_long ttl;
/* don't assume that the query has already been cached
*/
@@ -1375,6 +1493,7 @@
XLOG( "%s: query:", __FUNCTION__ );
XLOG_QUERY(query,querylen);
+ XLOG_ANSWER(answer, answerlen);
#if DEBUG_DATA
XLOG( "answer:");
XLOG_BYTES(answer,answerlen);
@@ -1389,7 +1508,7 @@
goto Exit;
}
- if (cache->num_entries >= CONFIG_MAX_ENTRIES) {
+ if (cache->num_entries >= cache->max_entries) {
_cache_remove_oldest(cache);
/* need to lookup again */
lookup = _cache_lookup_p(cache, key);
@@ -1401,9 +1520,13 @@
}
}
- e = entry_alloc( key, answer, answerlen );
- if (e != NULL) {
- _cache_add_p(cache, lookup, e);
+ ttl = answer_getTTL(answer, answerlen);
+ if (ttl > 0) {
+ e = entry_alloc(key, answer, answerlen);
+ if (e != NULL) {
+ e->expires = ttl + _time_now();
+ _cache_add_p(cache, lookup, e);
+ }
}
#if DEBUG
_cache_dump_mru(cache);
diff --git a/libc/netbsd/resolv/res_debug.c b/libc/netbsd/resolv/res_debug.c
index 721e015..46e583b 100644
--- a/libc/netbsd/resolv/res_debug.c
+++ b/libc/netbsd/resolv/res_debug.c
@@ -123,6 +123,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+#include <strings.h>
#include <time.h>
diff --git a/libc/netbsd/resolv/res_init.c b/libc/netbsd/resolv/res_init.c
index 2158f20..ffd4054 100644
--- a/libc/netbsd/resolv/res_init.c
+++ b/libc/netbsd/resolv/res_init.c
@@ -225,6 +225,9 @@
char dnsProperty[PROP_VALUE_MAX];
#endif
+ if ((statp->options & RES_INIT) != 0U)
+ res_ndestroy(statp);
+
if (!preinit) {
statp->retrans = RES_TIMEOUT;
statp->retry = RES_DFLRETRY;
@@ -232,9 +235,6 @@
statp->id = res_randomid();
}
- if ((statp->options & RES_INIT) != 0U)
- res_ndestroy(statp);
-
memset(u, 0, sizeof(u));
#ifdef USELOOPBACK
u[nserv].sin.sin_addr = inet_makeaddr(IN_LOOPBACKNET, 1);
diff --git a/libc/netbsd/resolv/res_state.c b/libc/netbsd/resolv/res_state.c
index 3209b6f..322ace9 100644
--- a/libc/netbsd/resolv/res_state.c
+++ b/libc/netbsd/resolv/res_state.c
@@ -38,21 +38,32 @@
#define _REALLY_INCLUDE_SYS__SYSTEM_PROPERTIES_H_
#include <sys/_system_properties.h>
+/* Set to 1 to enable debug traces */
+#define DEBUG 0
+
+#if DEBUG
+# include <logd.h>
+# include <unistd.h> /* for gettid() */
+# define D(...) __libc_android_log_print(ANDROID_LOG_DEBUG,"libc", __VA_ARGS__)
+#else
+# define D(...) do{}while(0)
+#endif
+
static pthread_key_t _res_key;
static pthread_once_t _res_once;
typedef struct {
- int _h_errno;
- struct __res_state _nres[1];
- unsigned _serial;
- struct prop_info* _pi;
- struct res_static _rstatic[1];
+ int _h_errno;
+ struct __res_state _nres[1];
+ unsigned _serial;
+ struct prop_info* _pi;
+ struct res_static _rstatic[1];
} _res_thread;
static _res_thread*
_res_thread_alloc(void)
{
- _res_thread* rt = malloc(sizeof(*rt));
+ _res_thread* rt = calloc(1, sizeof(*rt));
if (rt) {
rt->_h_errno = 0;
@@ -62,12 +73,7 @@
if (rt->_pi) {
rt->_serial = rt->_pi->serial;
}
- if ( res_ninit( rt->_nres ) < 0 ) {
- free(rt);
- rt = NULL;
- } else {
- memset(rt->_rstatic, 0, sizeof rt->_rstatic);
- }
+ memset(rt->_rstatic, 0, sizeof rt->_rstatic);
}
return rt;
}
@@ -91,6 +97,8 @@
{
_res_thread* rt = _rt;
+ D("%s: rt=%p for thread=%d", __FUNCTION__, rt, gettid());
+
_res_static_done(rt->_rstatic);
res_ndestroy(rt->_nres);
free(rt);
@@ -108,27 +116,59 @@
_res_thread* rt;
pthread_once( &_res_once, _res_init_key );
rt = pthread_getspecific( _res_key );
- if (rt == NULL) {
- if ((rt = _res_thread_alloc()) == NULL) {
- return NULL;
+
+ if (rt != NULL) {
+ /* We already have one thread-specific DNS state object.
+ * Check the serial value for any changes to net.* properties */
+ D("%s: Called for tid=%d rt=%p rt->pi=%p rt->serial=%d",
+ __FUNCTION__, gettid(), rt, rt->_pi, rt->_serial);
+ if (rt->_pi == NULL) {
+ /* The property wasn't created when _res_thread_get() was
+ * called the last time. This should only happen very
+ * early during the boot sequence. First, let's try to see if it
+ * is here now. */
+ rt->_pi = (struct prop_info*) __system_property_find("net.change");
+ if (rt->_pi == NULL) {
+ /* Still nothing, return current state */
+ D("%s: exiting for tid=%d rt=%d since system property not found",
+ __FUNCTION__, gettid(), rt);
+ return rt;
+ }
}
- rt->_h_errno = 0;
- rt->_serial = 0;
- pthread_setspecific( _res_key, rt );
+ if (rt->_serial == rt->_pi->serial) {
+ /* Nothing changed, so return the current state */
+ D("%s: tid=%d rt=%p nothing changed, returning",
+ __FUNCTION__, gettid(), rt);
+ return rt;
+ }
+ /* Update the recorded serial number, and go reset the state */
+ rt->_serial = rt->_pi->serial;
+ goto RESET_STATE;
}
- /* Check the serial value for any chanes to net.* properties. */
- if (rt->_pi == NULL) {
- rt->_pi = (struct prop_info*) __system_property_find("net.change");
+
+ /* It is the first time this function is called in this thread,
+ * we need to create a new thread-specific DNS resolver state. */
+ rt = _res_thread_alloc();
+ if (rt == NULL) {
+ return NULL;
}
- if (rt->_pi == NULL || rt->_serial == rt->_pi->serial) {
- return rt;
- }
- rt->_serial = rt->_pi->serial;
- /* Reload from system properties. */
+ pthread_setspecific( _res_key, rt );
+ D("%s: tid=%d Created new DNS state rt=%p",
+ __FUNCTION__, gettid(), rt);
+
+RESET_STATE:
+ /* Reset the state, note that res_ninit() can now properly reset
+ * an existing state without leaking memory.
+ */
+ D("%s: tid=%d, rt=%p, resetting DNS state (options RES_INIT=%d)",
+ __FUNCTION__, gettid(), rt, (rt->_nres->options & RES_INIT) != 0);
if ( res_ninit( rt->_nres ) < 0 ) {
- free(rt);
- rt = NULL;
- pthread_setspecific( _res_key, rt );
+ /* This should not happen */
+ D("%s: tid=%d rt=%p, woot, res_ninit() returned < 0",
+ __FUNCTION__, gettid(), rt);
+ _res_thread_free(rt);
+ pthread_setspecific( _res_key, NULL );
+ return NULL;
}
_resolv_cache_reset(rt->_serial);
return rt;
diff --git a/libc/stdio/asprintf.c b/libc/stdio/asprintf.c
index 1257c7f..c3d8d61 100644
--- a/libc/stdio/asprintf.c
+++ b/libc/stdio/asprintf.c
@@ -38,7 +38,7 @@
goto err;
f._bf._size = f._w = 127; /* Leave room for the NUL */
va_start(ap, fmt);
- ret = vfprintf(&f, fmt, ap);
+ ret = __vfprintf(&f, fmt, ap);
va_end(ap);
if (ret == -1)
goto err;
diff --git a/libc/stdio/clrerr.c b/libc/stdio/clrerr.c
index 20f1994..cb6c4df 100644
--- a/libc/stdio/clrerr.c
+++ b/libc/stdio/clrerr.c
@@ -32,12 +32,13 @@
*/
#include <stdio.h>
+#include "local.h"
#undef clearerr
void
clearerr(FILE *fp)
{
- flockfile(fp);
+ FLOCKFILE(fp);
__sclearerr(fp);
- funlockfile(fp);
+ FUNLOCKFILE(fp);
}
diff --git a/libc/stdio/fclose.c b/libc/stdio/fclose.c
index e94292b..8c3bac4 100644
--- a/libc/stdio/fclose.c
+++ b/libc/stdio/fclose.c
@@ -36,9 +36,6 @@
#include <stdlib.h>
#include "local.h"
-/* BIONIC: remove any file lock associated with a FILE* pointer */
-extern void __fremovelock(FILE *fp);
-
int
fclose(FILE *fp)
{
@@ -48,6 +45,7 @@
errno = EBADF;
return (EOF);
}
+ FLOCKFILE(fp);
WCIO_FREE(fp);
r = fp->_flags & __SWR ? __sflush(fp) : 0;
if (fp->_close != NULL && (*fp->_close)(fp->_cookie) < 0)
@@ -58,8 +56,8 @@
FREEUB(fp);
if (HASLB(fp))
FREELB(fp);
- fp->_flags = 0; /* Release this FILE for reuse. */
fp->_r = fp->_w = 0; /* Mess up if reaccessed. */
- __fremovelock(fp);
+ fp->_flags = 0; /* Release this FILE for reuse. */
+ FUNLOCKFILE(fp);
return (r);
}
diff --git a/libc/stdio/feof.c b/libc/stdio/feof.c
index eb742da..0fa65b0 100644
--- a/libc/stdio/feof.c
+++ b/libc/stdio/feof.c
@@ -32,6 +32,7 @@
*/
#include <stdio.h>
+#include "local.h"
/*
* A subroutine version of the macro feof.
@@ -41,5 +42,10 @@
int
feof(FILE *fp)
{
- return (__sfeof(fp));
+ int ret;
+
+ FLOCKFILE(fp);
+ ret = __sfeof(fp);
+ FUNLOCKFILE(fp);
+ return (ret);
}
diff --git a/libc/stdio/fflush.c b/libc/stdio/fflush.c
index 3f72ad8..e69bdcc 100644
--- a/libc/stdio/fflush.c
+++ b/libc/stdio/fflush.c
@@ -39,14 +39,18 @@
int
fflush(FILE *fp)
{
+ int r;
if (fp == NULL)
- return (_fwalk(__sflush));
+ return (_fwalk(__sflush_locked));
+ FLOCKFILE(fp);
if ((fp->_flags & (__SWR | __SRW)) == 0) {
errno = EBADF;
- return (EOF);
- }
- return (__sflush(fp));
+ r = EOF;
+ } else
+ r = __sflush(fp);
+ FUNLOCKFILE(fp);
+ return (r);
}
int
@@ -80,3 +84,14 @@
}
return (0);
}
+
+int
+__sflush_locked(FILE *fp)
+{
+ int r;
+
+ FLOCKFILE(fp);
+ r = __sflush(fp);
+ FUNLOCKFILE(fp);
+ return (r);
+}
diff --git a/libc/stdio/fgetc.c b/libc/stdio/fgetc.c
index 53e2948..0a6d54e 100644
--- a/libc/stdio/fgetc.c
+++ b/libc/stdio/fgetc.c
@@ -36,5 +36,5 @@
int
fgetc(FILE *fp)
{
- return (__sgetc(fp));
+ return (getc(fp));
}
diff --git a/libc/stdio/fgetln.c b/libc/stdio/fgetln.c
index 95a5b31..0947dd8 100644
--- a/libc/stdio/fgetln.c
+++ b/libc/stdio/fgetln.c
@@ -71,19 +71,18 @@
fgetln(FILE *fp, size_t *lenp)
{
unsigned char *p;
+ char *ret;
size_t len;
size_t off;
+ FLOCKFILE(fp);
+
/* make sure there is input */
- if (fp->_r <= 0 && __srefill(fp)) {
- *lenp = 0;
- return (NULL);
- }
+ if (fp->_r <= 0 && __srefill(fp))
+ goto error;
/* look for a newline in the input */
if ((p = memchr((void *)fp->_p, '\n', fp->_r)) != NULL) {
- char *ret;
-
/*
* Found one. Flag buffer as modified to keep fseek from
* `optimising' a backward seek, in case the user stomps on
@@ -95,6 +94,7 @@
fp->_flags |= __SMOD;
fp->_r -= len;
fp->_p = p;
+ FUNLOCKFILE(fp);
return (ret);
}
@@ -139,12 +139,15 @@
break;
}
*lenp = len;
+ ret = (char *)fp->_lb._base;
#ifdef notdef
- fp->_lb._base[len] = '\0';
+ ret[len] = '\0';
#endif
- return ((char *)fp->_lb._base);
+ FUNLOCKFILE(fp);
+ return (ret);
error:
*lenp = 0; /* ??? */
+ FUNLOCKFILE(fp);
return (NULL); /* ??? */
}
diff --git a/libc/stdio/fgets.c b/libc/stdio/fgets.c
index f26385d..311b7b2 100644
--- a/libc/stdio/fgets.c
+++ b/libc/stdio/fgets.c
@@ -51,6 +51,7 @@
if (n <= 0) /* sanity check */
return (NULL);
+ FLOCKFILE(fp);
_SET_ORIENTATION(fp, -1);
s = buf;
n--; /* leave space for NUL */
@@ -61,8 +62,10 @@
if (fp->_r <= 0) {
if (__srefill(fp)) {
/* EOF/error: stop with partial or no line */
- if (s == buf)
+ if (s == buf) {
+ FUNLOCKFILE(fp);
return (NULL);
+ }
break;
}
}
@@ -84,6 +87,7 @@
fp->_p = t;
(void)memcpy((void *)s, (void *)p, len);
s[len] = '\0';
+ FUNLOCKFILE(fp);
return (buf);
}
fp->_r -= len;
@@ -93,5 +97,6 @@
n -= len;
}
*s = '\0';
+ FUNLOCKFILE(fp);
return (buf);
}
diff --git a/libc/stdio/fileno.c b/libc/stdio/fileno.c
index 0fd985b..cbefdeb 100644
--- a/libc/stdio/fileno.c
+++ b/libc/stdio/fileno.c
@@ -32,6 +32,7 @@
*/
#include <stdio.h>
+#include "local.h"
/*
* A subroutine version of the macro fileno.
@@ -41,5 +42,10 @@
int
fileno(FILE *fp)
{
- return (__sfileno(fp));
+ int ret;
+
+ FLOCKFILE(fp);
+ ret = __sfileno(fp);
+ FUNLOCKFILE(fp);
+ return (ret);
}
diff --git a/libc/stdio/findfp.c b/libc/stdio/findfp.c
index 1d0f9c5..a659c87 100644
--- a/libc/stdio/findfp.c
+++ b/libc/stdio/findfp.c
@@ -39,6 +39,7 @@
#include <string.h>
#include "local.h"
#include "glue.h"
+#include "thread_private.h"
int __sdidinit;
@@ -54,6 +55,8 @@
static FILE usual[FOPEN_MAX - 3];
static struct __sfileext usualext[FOPEN_MAX - 3];
static struct glue uglue = { 0, FOPEN_MAX - 3, usual };
+static struct glue *lastglue = &uglue;
+_THREAD_PRIVATE_MUTEX(__sfp_mutex);
static struct __sfileext __sFext[3];
FILE __sF[3] = {
@@ -104,16 +107,25 @@
if (!__sdidinit)
__sinit();
- for (g = &__sglue;; g = g->next) {
+
+ _THREAD_PRIVATE_MUTEX_LOCK(__sfp_mutex);
+ for (g = &__sglue; g != NULL; g = g->next) {
for (fp = g->iobs, n = g->niobs; --n >= 0; fp++)
if (fp->_flags == 0)
goto found;
- if (g->next == NULL && (g->next = moreglue(NDYNAMIC)) == NULL)
- break;
}
- return (NULL);
+
+ /* release lock while mallocing */
+ _THREAD_PRIVATE_MUTEX_UNLOCK(__sfp_mutex);
+ if ((g = moreglue(NDYNAMIC)) == NULL)
+ return (NULL);
+ _THREAD_PRIVATE_MUTEX_LOCK(__sfp_mutex);
+ lastglue->next = g;
+ lastglue = g;
+ fp = g->iobs;
found:
fp->_flags = 1; /* reserve this slot; caller sets real flags */
+ _THREAD_PRIVATE_MUTEX_UNLOCK(__sfp_mutex);
fp->_p = NULL; /* no current pointer */
fp->_w = 0; /* nothing to read or write */
fp->_r = 0;
@@ -144,8 +156,12 @@
n = getdtablesize() - FOPEN_MAX + 20; /* 20 for slop. */
for (g = &__sglue; (n -= g->niobs) > 0 && g->next; g = g->next)
/* void */;
- if (n > 0)
- g->next = moreglue(n);
+ if (n > 0 && ((g = moreglue(n)) != NULL)) {
+ _THREAD_PRIVATE_MUTEX_LOCK(__sfp_mutex);
+ lastglue->next = g;
+ lastglue = g;
+ _THREAD_PRIVATE_MUTEX_UNLOCK(__sfp_mutex);
+ }
}
#endif
@@ -170,12 +186,18 @@
void
__sinit(void)
{
+ _THREAD_PRIVATE_MUTEX(__sinit_mutex);
int i;
+ _THREAD_PRIVATE_MUTEX_LOCK(__sinit_mutex);
+ if (__sdidinit)
+ goto out; /* bail out if caller lost the race */
for (i = 0; i < FOPEN_MAX - 3; i++) {
_FILEEXT_SETUP(usual+i, usualext+i);
}
/* make sure we clean up on exit */
__atexit_register_cleanup(_cleanup); /* conservative */
__sdidinit = 1;
+out:
+ _THREAD_PRIVATE_MUTEX_UNLOCK(__sinit_mutex);
}
diff --git a/libc/stdio/fpurge.c b/libc/stdio/fpurge.c
index fa0213a..e04c4fe 100644
--- a/libc/stdio/fpurge.c
+++ b/libc/stdio/fpurge.c
@@ -43,7 +43,9 @@
int
fpurge(FILE *fp)
{
+ FLOCKFILE(fp);
if (!fp->_flags) {
+ FUNLOCKFILE(fp);
errno = EBADF;
return(EOF);
}
@@ -54,5 +56,6 @@
fp->_p = fp->_bf._base;
fp->_r = 0;
fp->_w = fp->_flags & (__SLBF|__SNBF) ? 0 : fp->_bf._size;
+ FUNLOCKFILE(fp);
return (0);
}
diff --git a/libc/stdio/fputc.c b/libc/stdio/fputc.c
index 2a6e7b7..90809e2 100644
--- a/libc/stdio/fputc.c
+++ b/libc/stdio/fputc.c
@@ -33,14 +33,9 @@
#include <stdio.h>
#include <errno.h>
-#include "local.h"
int
fputc(int c, FILE *fp)
{
- if (cantwrite(fp)) {
- errno = EBADF;
- return (EOF);
- }
return (putc(c, fp));
}
diff --git a/libc/stdio/fputs.c b/libc/stdio/fputs.c
index 7434ca8..c2462ba 100644
--- a/libc/stdio/fputs.c
+++ b/libc/stdio/fputs.c
@@ -44,11 +44,15 @@
{
struct __suio uio;
struct __siov iov;
+ int ret;
iov.iov_base = (void *)s;
iov.iov_len = uio.uio_resid = strlen(s);
uio.uio_iov = &iov;
uio.uio_iovcnt = 1;
+ FLOCKFILE(fp);
_SET_ORIENTATION(fp, -1);
- return (__sfvwrite(fp, &uio));
+ ret = __sfvwrite(fp, &uio);
+ FUNLOCKFILE(fp);
+ return (ret);
}
diff --git a/libc/stdio/fread.c b/libc/stdio/fread.c
index 69c40b3..649db17 100644
--- a/libc/stdio/fread.c
+++ b/libc/stdio/fread.c
@@ -39,9 +39,8 @@
static int
lflush(FILE *fp)
{
-
if ((fp->_flags & (__SLBF|__SWR)) == (__SLBF|__SWR))
- return (__sflush(fp));
+ return (__sflush_locked(fp));
return (0);
}
@@ -60,6 +59,7 @@
*/
if ((resid = count * size) == 0)
return (0);
+ FLOCKFILE(fp);
if (fp->_r < 0)
fp->_r = 0;
total = resid;
@@ -79,20 +79,25 @@
fp->_r = 0; /* largely a convenience for callers */
/* SysV does not make this test; take it out for compatibility */
- if (fp->_flags & __SEOF)
+ if (fp->_flags & __SEOF) {
+ FUNLOCKFILE(fp);
return (EOF);
+ }
/* if not already reading, have to be reading and writing */
if ((fp->_flags & __SRD) == 0) {
if ((fp->_flags & __SRW) == 0) {
- errno = EBADF;
fp->_flags |= __SERR;
+ FUNLOCKFILE(fp);
+ errno = EBADF;
return (EOF);
}
/* switch to reading */
if (fp->_flags & __SWR) {
- if (__sflush(fp))
+ if (__sflush(fp)) {
+ FUNLOCKFILE(fp);
return (EOF);
+ }
fp->_flags &= ~__SWR;
fp->_w = 0;
fp->_lbfsize = 0;
@@ -116,8 +121,16 @@
* standard.
*/
- if (fp->_flags & (__SLBF|__SNBF))
+ if (fp->_flags & (__SLBF|__SNBF)) {
+ /* Ignore this file in _fwalk to deadlock. */
+ fp->_flags |= __SIGN;
(void) _fwalk(lflush);
+ fp->_flags &= ~__SIGN;
+
+ /* Now flush this file without locking it. */
+ if ((fp->_flags & (__SLBF|__SWR)) == (__SLBF|__SWR))
+ __sflush(fp);
+ }
while (resid > 0) {
int len = (*fp->_read)(fp->_cookie, p, resid );
@@ -128,11 +141,13 @@
else {
fp->_flags |= __SERR;
}
+ FUNLOCKFILE(fp);
return ((total - resid) / size);
}
p += len;
resid -= len;
}
+ FUNLOCKFILE(fp);
return (count);
}
else
@@ -146,6 +161,7 @@
resid -= r;
if (__srefill(fp)) {
/* no more input: return partial result */
+ FUNLOCKFILE(fp);
return ((total - resid) / size);
}
}
@@ -154,5 +170,6 @@
(void)memcpy((void *)p, (void *)fp->_p, resid);
fp->_r -= resid;
fp->_p += resid;
+ FUNLOCKFILE(fp);
return (count);
}
diff --git a/libc/stdio/freopen.c b/libc/stdio/freopen.c
index 59b2228..da3a674 100644
--- a/libc/stdio/freopen.c
+++ b/libc/stdio/freopen.c
@@ -59,6 +59,8 @@
if (!__sdidinit)
__sinit();
+ FLOCKFILE(fp);
+
/*
* There are actually programs that depend on being able to "freopen"
* descriptors that weren't originally open. Keep this from breaking.
@@ -120,6 +122,7 @@
if (f < 0) { /* did not get it after all */
fp->_flags = 0; /* set it free */
+ FUNLOCKFILE(fp);
errno = sverrno; /* restore in case _close clobbered */
return (NULL);
}
@@ -154,5 +157,6 @@
*/
if (oflags & O_APPEND)
(void) __sseek((void *)fp, (fpos_t)0, SEEK_END);
+ FUNLOCKFILE(fp);
return (fp);
}
diff --git a/libc/stdio/fseek.c b/libc/stdio/fseek.c
index 8581b62..38697f5 100644
--- a/libc/stdio/fseek.c
+++ b/libc/stdio/fseek.c
@@ -70,6 +70,7 @@
* Change any SEEK_CUR to SEEK_SET, and check `whence' argument.
* After this, whence is either SEEK_SET or SEEK_END.
*/
+ FLOCKFILE(fp);
switch (whence) {
case SEEK_CUR:
@@ -83,8 +84,10 @@
curoff = fp->_offset;
else {
curoff = (*seekfn)(fp->_cookie, (fpos_t)0, SEEK_CUR);
- if (curoff == (fpos_t)-1)
+ if (curoff == (fpos_t)-1) {
+ FUNLOCKFILE(fp);
return (EOF);
+ }
}
if (fp->_flags & __SRD) {
curoff -= fp->_r;
@@ -105,6 +108,7 @@
break;
default:
+ FUNLOCKFILE(fp);
errno = EINVAL;
return (EOF);
}
@@ -189,6 +193,7 @@
if (HASUB(fp))
FREEUB(fp);
fp->_flags &= ~__SEOF;
+ FUNLOCKFILE(fp);
return (0);
}
@@ -215,6 +220,7 @@
fp->_p += n;
fp->_r -= n;
}
+ FUNLOCKFILE(fp);
return (0);
/*
@@ -224,6 +230,7 @@
dumb:
if (__sflush(fp) ||
(*seekfn)(fp->_cookie, (fpos_t)offset, whence) == POS_ERR) {
+ FUNLOCKFILE(fp);
return (EOF);
}
/* success: clear EOF indicator and discard ungetc() data */
@@ -233,6 +240,7 @@
fp->_r = 0;
/* fp->_w = 0; */ /* unnecessary (I think...) */
fp->_flags &= ~__SEOF;
+ FUNLOCKFILE(fp);
return (0);
}
diff --git a/libc/stdio/ftell.c b/libc/stdio/ftell.c
index b7d449e..9f850ee 100644
--- a/libc/stdio/ftell.c
+++ b/libc/stdio/ftell.c
@@ -45,20 +45,22 @@
if (fp->_seek == NULL) {
errno = ESPIPE; /* historic practice */
- return ((off_t)-1);
+ pos = -1;
+ goto out;
}
/*
* Find offset of underlying I/O object, then
* adjust for buffered bytes.
*/
+ FLOCKFILE(fp);
__sflush(fp); /* may adjust seek offset on append stream */
if (fp->_flags & __SOFF)
pos = fp->_offset;
else {
pos = (*fp->_seek)(fp->_cookie, (fpos_t)0, SEEK_CUR);
- if (pos == -1L)
- return (pos);
+ if (pos == -1)
+ goto out;
}
if (fp->_flags & __SRD) {
/*
@@ -77,6 +79,7 @@
*/
pos += fp->_p - fp->_bf._base;
}
+out: FUNLOCKFILE(fp);
return (pos);
}
diff --git a/libc/stdio/fvwrite.c b/libc/stdio/fvwrite.c
index 57a57e6..39d0604 100644
--- a/libc/stdio/fvwrite.c
+++ b/libc/stdio/fvwrite.c
@@ -48,7 +48,7 @@
__sfvwrite(FILE *fp, struct __suio *uio)
{
size_t len;
- char *p;
+ const char *p;
struct __siov *iov;
int w, s;
char *nl;
diff --git a/libc/stdio/fvwrite.h b/libc/stdio/fvwrite.h
index 2344e42..96f65de 100644
--- a/libc/stdio/fvwrite.h
+++ b/libc/stdio/fvwrite.h
@@ -36,7 +36,7 @@
* I/O descriptors for __sfvwrite().
*/
struct __siov {
- void *iov_base;
+ const void *iov_base;
size_t iov_len;
};
struct __suio {
diff --git a/libc/stdio/fwalk.c b/libc/stdio/fwalk.c
index 5606cf1..b1df891 100644
--- a/libc/stdio/fwalk.c
+++ b/libc/stdio/fwalk.c
@@ -45,8 +45,9 @@
ret = 0;
for (g = &__sglue; g != NULL; g = g->next)
- for (fp = g->iobs, n = g->niobs; --n >= 0; fp++)
- if (fp->_flags != 0)
+ for (fp = g->iobs, n = g->niobs; --n >= 0; fp++) {
+ if ((fp->_flags != 0) && ((fp->_flags & __SIGN) == 0))
ret |= (*function)(fp);
+ }
return (ret);
}
diff --git a/libc/stdio/fwrite.c b/libc/stdio/fwrite.c
index 8a508dc..a97313e 100644
--- a/libc/stdio/fwrite.c
+++ b/libc/stdio/fwrite.c
@@ -45,6 +45,7 @@
size_t n;
struct __suio uio;
struct __siov iov;
+ int ret;
iov.iov_base = (void *)buf;
uio.uio_resid = iov.iov_len = n = count * size;
@@ -56,7 +57,10 @@
* skip the divide if this happens, since divides are
* generally slow and since this occurs whenever size==0.
*/
- if (__sfvwrite(fp, &uio) == 0)
+ FLOCKFILE(fp);
+ ret = __sfvwrite(fp, &uio);
+ FUNLOCKFILE(fp);
+ if (ret == 0)
return (count);
return ((n - uio.uio_resid) / size);
}
diff --git a/libc/stdio/getc.c b/libc/stdio/getc.c
index cdd5722..16a5b1d 100644
--- a/libc/stdio/getc.c
+++ b/libc/stdio/getc.c
@@ -32,6 +32,7 @@
*/
#include <stdio.h>
+#include "local.h"
/*
* A subroutine version of the macro getc_unlocked.
@@ -54,8 +55,8 @@
{
int c;
- flockfile(fp);
+ FLOCKFILE(fp);
c = __sgetc(fp);
- funlockfile(fp);
+ FUNLOCKFILE(fp);
return (c);
}
diff --git a/libc/stdio/gets.c b/libc/stdio/gets.c
index 004eb99..93e2edd 100644
--- a/libc/stdio/gets.c
+++ b/libc/stdio/gets.c
@@ -32,6 +32,7 @@
*/
#include <stdio.h>
+#include "local.h"
__warn_references(gets,
"warning: gets() is very unsafe; consider using fgets()");
@@ -42,14 +43,17 @@
int c;
char *s;
- for (s = buf; (c = getchar()) != '\n';)
+ FLOCKFILE(stdin);
+ for (s = buf; (c = getchar_unlocked()) != '\n';)
if (c == EOF)
- if (s == buf)
+ if (s == buf) {
+ FUNLOCKFILE(stdin);
return (NULL);
- else
+ } else
break;
else
*s++ = c;
*s = '\0';
+ FUNLOCKFILE(stdin);
return (buf);
}
diff --git a/libc/stdio/local.h b/libc/stdio/local.h
index 3db1fc5..6b2111a 100644
--- a/libc/stdio/local.h
+++ b/libc/stdio/local.h
@@ -46,6 +46,7 @@
*/
int __sflush(FILE *);
+int __sflush_locked(FILE *);
FILE *__sfp(void);
int __srefill(FILE *);
int __sread(void *, char *, int);
@@ -59,6 +60,7 @@
int _fwalk(int (*)(FILE *));
int __swsetup(FILE *);
int __sflags(const char *, int *);
+int __vfprintf(FILE *, const char *, __va_list);
extern void __atexit_register_cleanup(void (*)(void));
extern int __sdidinit;
@@ -89,3 +91,6 @@
free((char *)(fp)->_lb._base); \
(fp)->_lb._base = NULL; \
}
+
+#define FLOCKFILE(fp) do { if (__isthreaded) flockfile(fp); } while (0)
+#define FUNLOCKFILE(fp) do { if (__isthreaded) funlockfile(fp); } while (0)
diff --git a/libc/stdio/putc.c b/libc/stdio/putc.c
index 9250215..2b05504 100644
--- a/libc/stdio/putc.c
+++ b/libc/stdio/putc.c
@@ -60,8 +60,8 @@
{
int ret;
- flockfile(fp);
+ FLOCKFILE(fp);
ret = putc_unlocked(c, fp);
- funlockfile(fp);
+ FUNLOCKFILE(fp);
return (ret);
}
diff --git a/libc/stdio/puts.c b/libc/stdio/puts.c
index c6ecc24..4603a3d 100644
--- a/libc/stdio/puts.c
+++ b/libc/stdio/puts.c
@@ -33,6 +33,7 @@
#include <stdio.h>
#include <string.h>
+#include "local.h"
#include "fvwrite.h"
/*
@@ -44,6 +45,7 @@
size_t c = strlen(s);
struct __suio uio;
struct __siov iov[2];
+ int ret;
iov[0].iov_base = (void *)s;
iov[0].iov_len = c;
@@ -52,5 +54,8 @@
uio.uio_resid = c + 1;
uio.uio_iov = &iov[0];
uio.uio_iovcnt = 2;
- return (__sfvwrite(stdout, &uio) ? EOF : '\n');
+ FLOCKFILE(stdout);
+ ret = __sfvwrite(stdout, &uio);
+ FUNLOCKFILE(stdout);
+ return (ret ? EOF : '\n');
}
diff --git a/libc/stdio/refill.c b/libc/stdio/refill.c
index 74b378e..7cb6b78 100644
--- a/libc/stdio/refill.c
+++ b/libc/stdio/refill.c
@@ -39,9 +39,8 @@
static int
lflush(FILE *fp)
{
-
if ((fp->_flags & (__SLBF|__SWR)) == (__SLBF|__SWR))
- return (__sflush(fp));
+ return (__sflush_locked(fp)); /* ignored... */
return (0);
}
@@ -103,8 +102,16 @@
* flush all line buffered output files, per the ANSI C
* standard.
*/
- if (fp->_flags & (__SLBF|__SNBF))
+ if (fp->_flags & (__SLBF|__SNBF)) {
+ /* Ignore this file in _fwalk to avoid potential deadlock. */
+ fp->_flags |= __SIGN;
(void) _fwalk(lflush);
+ fp->_flags &= ~__SIGN;
+
+ /* Now flush this file without locking it. */
+ if ((fp->_flags & (__SLBF|__SWR)) == (__SLBF|__SWR))
+ __sflush(fp);
+ }
fp->_p = fp->_bf._base;
fp->_r = (*fp->_read)(fp->_cookie, (char *)fp->_p, fp->_bf._size);
fp->_flags &= ~__SMOD; /* buffer contents are again pristine */
diff --git a/libc/stdio/setvbuf.c b/libc/stdio/setvbuf.c
index 9b92bf0..2fb76af 100644
--- a/libc/stdio/setvbuf.c
+++ b/libc/stdio/setvbuf.c
@@ -61,6 +61,7 @@
* malloc()ed. We also clear any eof condition, as if this were
* a seek.
*/
+ FLOCKFILE(fp);
ret = 0;
(void)__sflush(fp);
if (HASUB(fp))
@@ -107,6 +108,7 @@
fp->_w = 0;
fp->_bf._base = fp->_p = fp->_nbuf;
fp->_bf._size = 1;
+ FUNLOCKFILE(fp);
return (ret);
}
flags |= __SMBF;
@@ -145,6 +147,7 @@
/* begin/continue reading, or stay in intermediate state */
fp->_w = 0;
}
+ FUNLOCKFILE(fp);
__atexit_register_cleanup(_cleanup);
return (ret);
diff --git a/libc/stdio/snprintf.c b/libc/stdio/snprintf.c
index 45ef7eb..5aa54be 100644
--- a/libc/stdio/snprintf.c
+++ b/libc/stdio/snprintf.c
@@ -60,7 +60,7 @@
f._bf._base = f._p = (unsigned char *)str;
f._bf._size = f._w = n - 1;
va_start(ap, fmt);
- ret = vfprintf(&f, fmt, ap);
+ ret = __vfprintf(&f, fmt, ap);
va_end(ap);
*f._p = '\0';
return (ret);
diff --git a/libc/stdio/sprintf.c b/libc/stdio/sprintf.c
index 67f924b..3cf7952 100644
--- a/libc/stdio/sprintf.c
+++ b/libc/stdio/sprintf.c
@@ -56,7 +56,7 @@
f._bf._base = f._p = (unsigned char *)str;
f._bf._size = f._w = INT_MAX;
va_start(ap, fmt);
- ret = vfprintf(&f, fmt, ap);
+ ret = __vfprintf(&f, fmt, ap);
va_end(ap);
*f._p = '\0';
return (ret);
diff --git a/libc/stdio/ungetc.c b/libc/stdio/ungetc.c
index fe05258..b493d21 100644
--- a/libc/stdio/ungetc.c
+++ b/libc/stdio/ungetc.c
@@ -82,17 +82,20 @@
return (EOF);
if (!__sdidinit)
__sinit();
+ FLOCKFILE(fp);
_SET_ORIENTATION(fp, -1);
if ((fp->_flags & __SRD) == 0) {
/*
* Not already reading: no good unless reading-and-writing.
* Otherwise, flush any current write stuff.
*/
- if ((fp->_flags & __SRW) == 0)
+ if ((fp->_flags & __SRW) == 0) {
+error: FUNLOCKFILE(fp);
return (EOF);
+ }
if (fp->_flags & __SWR) {
if (__sflush(fp))
- return (EOF);
+ goto error;
fp->_flags &= ~__SWR;
fp->_w = 0;
fp->_lbfsize = 0;
@@ -107,9 +110,10 @@
*/
if (HASUB(fp)) {
if (fp->_r >= _UB(fp)._size && __submore(fp))
- return (EOF);
+ goto error;
*--fp->_p = c;
- fp->_r++;
+inc_ret: fp->_r++;
+ FUNLOCKFILE(fp);
return (c);
}
fp->_flags &= ~__SEOF;
@@ -122,8 +126,7 @@
if (fp->_bf._base != NULL && fp->_p > fp->_bf._base &&
fp->_p[-1] == c) {
fp->_p--;
- fp->_r++;
- return (c);
+ goto inc_ret;
}
/*
@@ -137,5 +140,6 @@
fp->_ubuf[sizeof(fp->_ubuf) - 1] = c;
fp->_p = &fp->_ubuf[sizeof(fp->_ubuf) - 1];
fp->_r = 1;
+ FUNLOCKFILE(fp);
return (c);
}
diff --git a/libc/stdio/vasprintf.c b/libc/stdio/vasprintf.c
index 54c46b3..1630ccb 100644
--- a/libc/stdio/vasprintf.c
+++ b/libc/stdio/vasprintf.c
@@ -37,7 +37,7 @@
if (f._bf._base == NULL)
goto err;
f._bf._size = f._w = 127; /* Leave room for the NUL */
- ret = vfprintf(&f, fmt, ap);
+ ret = __vfprintf(&f, fmt, ap);
if (ret == -1)
goto err;
*f._p = '\0';
diff --git a/libc/stdio/vfprintf.c b/libc/stdio/vfprintf.c
index 2ce0361..dac8496 100644
--- a/libc/stdio/vfprintf.c
+++ b/libc/stdio/vfprintf.c
@@ -100,8 +100,8 @@
fake._lbfsize = 0; /* not actually used, but Just In Case */
/* do the work, then copy any error status */
- ret = vfprintf(&fake, fmt, ap);
- if (ret >= 0 && fflush(&fake))
+ ret = __vfprintf(&fake, fmt, ap);
+ if (ret >= 0 && __sflush(&fake))
ret = EOF;
if (fake._flags & __SERR)
fp->_flags |= __SERR;
@@ -158,6 +158,17 @@
int
vfprintf(FILE *fp, const char *fmt0, __va_list ap)
{
+ int ret;
+
+ FLOCKFILE(fp);
+ ret = __vfprintf(fp, fmt0, ap);
+ FUNLOCKFILE(fp);
+ return (ret);
+}
+
+int
+__vfprintf(FILE *fp, const char *fmt0, __va_list ap)
+{
char *fmt; /* format string */
int ch; /* character from fmt */
int n, m, n2; /* handy integers (short term usage) */
@@ -203,9 +214,9 @@
* below longer.
*/
#define PADSIZE 16 /* pad chunk size */
- static char blanks[PADSIZE] =
+ static const char blanks[PADSIZE] =
{' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' '};
- static char zeroes[PADSIZE] =
+ static const char zeroes[PADSIZE] =
{'0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0'};
/*
@@ -1219,7 +1230,6 @@
{
int mode, dsgn;
char *digits, *bp, *rve;
- static char temp[64];
if (ch == 'f') {
mode = 3; /* ndigits after the decimal point */
diff --git a/libc/stdio/vfscanf.c b/libc/stdio/vfscanf.c
index dbd0a8b..78f404e 100644
--- a/libc/stdio/vfscanf.c
+++ b/libc/stdio/vfscanf.c
@@ -117,6 +117,7 @@
static short basefix[17] =
{ 10, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 };
+ FLOCKFILE(fp);
_SET_ORIENTATION(fp, -1);
nassigned = 0;
@@ -124,8 +125,10 @@
base = 0; /* XXX just to keep gcc happy */
for (;;) {
c = *fmt++;
- if (c == 0)
+ if (c == 0) {
+ FUNLOCKFILE(fp);
return (nassigned);
+ }
if (isspace(c)) {
while ((fp->_r > 0 || __srefill(fp) == 0) &&
isspace(*fp->_p))
@@ -159,7 +162,13 @@
flags |= MAXINT;
goto again;
case 'L':
- flags |= LONGDBL;
+ flags |=
+ (*fmt == 'd') ? LLONG :
+ (*fmt == 'i') ? LLONG :
+ (*fmt == 'o') ? LLONG :
+ (*fmt == 'u') ? LLONG :
+ (*fmt == 'x') ? LLONG :
+ LONGDBL;
goto again;
case 'h':
if (*fmt == 'h') {
@@ -292,6 +301,7 @@
* Disgusting backwards compatibility hacks. XXX
*/
case '\0': /* compat */
+ FUNLOCKFILE(fp);
return (EOF);
default: /* compat */
@@ -689,8 +699,10 @@
}
}
input_failure:
- return (nassigned ? nassigned : -1);
+ if (nassigned == 0)
+ nassigned = -1;
match_failure:
+ FUNLOCKFILE(fp);
return (nassigned);
}
diff --git a/libc/stdio/vsnprintf.c b/libc/stdio/vsnprintf.c
index e6dd009..ca30f94 100644
--- a/libc/stdio/vsnprintf.c
+++ b/libc/stdio/vsnprintf.c
@@ -58,7 +58,7 @@
f._flags = __SWR | __SSTR;
f._bf._base = f._p = (unsigned char *)str;
f._bf._size = f._w = n - 1;
- ret = vfprintf(&f, fmt, ap);
+ ret = __vfprintf(&f, fmt, ap);
*f._p = '\0';
return (ret);
}
diff --git a/libc/stdio/vsprintf.c b/libc/stdio/vsprintf.c
index 67a53a1..846ee8a 100644
--- a/libc/stdio/vsprintf.c
+++ b/libc/stdio/vsprintf.c
@@ -53,7 +53,7 @@
f._flags = __SWR | __SSTR;
f._bf._base = f._p = (unsigned char *)str;
f._bf._size = f._w = INT_MAX;
- ret = vfprintf(&f, fmt, ap);
+ ret = __vfprintf(&f, fmt, ap);
*f._p = '\0';
return (ret);
}
diff --git a/libc/stdio/wbuf.c b/libc/stdio/wbuf.c
index c757799..e09ac59 100644
--- a/libc/stdio/wbuf.c
+++ b/libc/stdio/wbuf.c
@@ -65,20 +65,20 @@
* stuff c into the buffer. If this causes the buffer to fill
* completely, or if c is '\n' and the file is line buffered,
* flush it (perhaps a second time). The second flush will always
- * happen on unbuffered streams, where _bf._size==1; fflush()
+ * happen on unbuffered streams, where _bf._size==1; __sflush()
* guarantees that putc() will always call wbuf() by setting _w
* to 0, so we need not do anything else.
*/
n = fp->_p - fp->_bf._base;
if (n >= fp->_bf._size) {
- if (fflush(fp))
+ if (__sflush(fp))
return (EOF);
n = 0;
}
fp->_w--;
*fp->_p++ = c;
if (++n == fp->_bf._size || (fp->_flags & __SLBF && c == '\n'))
- if (fflush(fp))
+ if (__sflush(fp))
return (EOF);
return (c);
}
diff --git a/libc/stdlib/strtod.c b/libc/stdlib/strtod.c
index 2851506..ab637a1 100644
--- a/libc/stdlib/strtod.c
+++ b/libc/stdlib/strtod.c
@@ -754,6 +754,7 @@
}
static Bigint *p5s;
+ static pthread_mutex_t p5s_mutex = PTHREAD_MUTEX_INITIALIZER;
static Bigint *
pow5mult
@@ -775,11 +776,13 @@
if (!(k = (unsigned int) k >> 2))
return b;
+ mutex_lock(&p5s_mutex);
if (!(p5 = p5s)) {
/* first time */
p5 = i2b(625);
if (p5 == BIGINT_INVALID) {
Bfree(b);
+ mutex_unlock(&p5s_mutex);
return p5;
}
p5s = p5;
@@ -797,6 +800,7 @@
p51 = mult(p5,p5);
if (p51 == BIGINT_INVALID) {
Bfree(b);
+ mutex_unlock(&p5s_mutex);
return p51;
}
p5->next = p51;
@@ -804,6 +808,7 @@
}
p5 = p51;
}
+ mutex_unlock(&p5s_mutex);
return b;
}
diff --git a/libc/string/memmove.c b/libc/string/memmove.c
index 98ecfc9..072104b 100644
--- a/libc/string/memmove.c
+++ b/libc/string/memmove.c
@@ -26,6 +26,7 @@
* SUCH DAMAGE.
*/
#include <string.h>
+#include <strings.h>
void *memmove(void *dst, const void *src, size_t n)
{
@@ -37,39 +38,7 @@
if (__builtin_expect((q < p) || ((size_t)(q - p) >= n), 1)) {
return memcpy(dst, src, n);
} else {
-#define PRELOAD_DISTANCE 64
- /* a semi-optimized memmove(). we're preloading the src and dst buffers
- * as we go */
- size_t c0, c1, i;
- p += n;
- q += n;
- /* note: we preload the destination as well, because the 1-byte at a time
- * copy below doesn't take advantage of the write-buffer, we need
- * to use the cache instead as a poor man's write-combiner */
- __builtin_prefetch(p-1);
- __builtin_prefetch(q-1);
- if (PRELOAD_DISTANCE > 32) {
- __builtin_prefetch(p-(32+1));
- __builtin_prefetch(q-(32+1));
- }
- /* do the prefetech as soon as possible, prevent the compiler to
- * reorder the instructions above the prefetch */
- asm volatile("":::"memory");
- c0 = n & 0x1F; /* cache-line is 32 bytes */
- c1 = n >> 5;
- while ( c1-- ) {
- /* ARMv6 can have up to 3 memory access outstanding */
- __builtin_prefetch(p - (PRELOAD_DISTANCE+1));
- __builtin_prefetch(q - (PRELOAD_DISTANCE+1));
- asm volatile("":::"memory");
- for (i=0 ; i<32 ; i++) {
- *--q = *--p;
- }
- }
- while ( c0-- ) {
- *--q = *--p;
- }
+ bcopy(src, dst, n);
+ return dst;
}
-
- return dst;
}
diff --git a/libc/tools/bionic_utils.py b/libc/tools/bionic_utils.py
index 17eef13..e7c8c2d 100644
--- a/libc/tools/bionic_utils.py
+++ b/libc/tools/bionic_utils.py
@@ -105,8 +105,29 @@
else:
return None
+def find_original_kernel_headers():
+ """try to find the directory containing the original kernel headers"""
+ bionic_root = find_bionic_root()
+ if not bionic_root:
+ D("Could not find Bionic root !!")
+ return None
+
+ path = os.path.normpath(bionic_root + "/../../external/kernel-headers/original")
+ if not os.path.isdir(path):
+ D("Could not find %s" % (path))
+ return None
+
+ return path
+
def find_kernel_headers():
"""try to find the directory containing the kernel headers for this machine"""
+
+ # First try to find the original kernel headers.
+ ret = find_original_kernel_headers()
+ if ret:
+ D("found original kernel headers in: %s" % (ret))
+ return ret
+
status, version = commands.getstatusoutput( "uname -r" ) # get Linux kernel version
if status != 0:
D("could not execute 'uname -r' command properly")
@@ -116,14 +137,39 @@
if len(version) > 5 and version[-5:] == "-xenU":
version = version[:-5]
- path = "/usr/src/linux-headers-" + version
- D("probing %s for kernel headers" % (path+"/include"))
+ path = "/usr/src/linux-headers-" + version + "/include"
+ D("probing %s for kernel headers" % (path))
ret = os.path.isdir( path )
if ret:
- D("found kernel headers in: %s" % (path + "/include"))
+ D("found kernel headers in: %s" % (path))
return path
return None
+def find_arch_header(kernel_headers,arch,header):
+ # First, try in <root>/arch/<arm>/include/<header>
+ # corresponding to the location in the kernel source tree for
+ # certain architectures (e.g. arm).
+ path = "%s/arch/%s/include/asm/%s" % (kernel_headers, arch, header)
+ D("Probing for %s" % path)
+ if os.path.exists(path):
+ return path
+
+ # Try <root>/asm-<arch>/include/<header> corresponding to the location
+ # in the kernel source tree for other architectures (e.g. x86).
+ path = "%s/include/asm-%s/%s" % (kernel_headers, arch, header)
+ D("Probing for %s" % path)
+ if os.path.exists(path):
+ return path
+
+ # Otherwise, look under <root>/asm-<arch>/<header> corresponding
+ # the original kernel headers directory
+ path = "%s/asm-%s/%s" % (kernel_headers, arch, header)
+ D("Probing for %s" % path)
+ if os.path.exists(path):
+ return path
+
+
+ return None
# parser for the SYSCALLS.TXT file
#
@@ -212,7 +258,12 @@
E("invalid syscall number in '%s'" % line)
return
- print str(syscall_id) + ':' + str(syscall_id2) + ':' + str(syscall_id3)
+ global verbose
+ if verbose >= 2:
+ if call_id < 0:
+ print "%s: %d,%d,%d" % (syscall_name, syscall_id, syscall_id2, syscall_id3)
+ else:
+ print "%s(%d): %d,%d,%d" % (syscall_name, call_id, syscall_id, syscall_id2, syscall_id3)
t = { "id" : syscall_id,
"id2" : syscall_id2,
diff --git a/libc/tools/checksyscalls.py b/libc/tools/checksyscalls.py
index 9edb390..1b922a3 100755
--- a/libc/tools/checksyscalls.py
+++ b/libc/tools/checksyscalls.py
@@ -40,8 +40,8 @@
if len(args) == 0:
linux_root = find_kernel_headers()
if linux_root == None:
- print "could not locate this system kernel headers root directory, please"
- print "specify one when calling this program, i.e. 'checksyscalls <headers-directory>'"
+ print "Could not locate original or system kernel headers root directory."
+ print "Please specify one when calling this program, i.e. 'checksyscalls <headers-directory>'"
sys.exit(1)
print "using the following kernel headers root: '%s'" % linux_root
else:
@@ -86,8 +86,14 @@
m = re_arm_nr_line.match(line)
if m:
- #print "%s = %s" % (m.group(1), m.group(2))
- dict["ARM_"+m.group(1)] = int(m.group(2)) + 0x0f0000
+ offset_str = m.group(2)
+ #print "%s = %s" % (m.group(1), offset_str)
+ base = 10
+ if offset_str.lower().startswith("0x"):
+ # Processing something similar to
+ # #define __ARM_NR_cmpxchg (__ARM_NR_BASE+0x00fff0)
+ base = 16
+ dict["ARM_"+m.group(1)] = int(offset_str, base) + 0x0f0000
return
m = re_x86_line.match(line)
@@ -112,62 +118,63 @@
arm_dict = {}
x86_dict = {}
+superh_dict = {}
-
-# remove trailing slash and '/include' from the linux_root, if any
+# remove trailing slash from the linux_root, if any
if linux_root[-1] == '/':
linux_root = linux_root[:-1]
-if len(linux_root) > 8 and linux_root[-8:] == '/include':
- linux_root = linux_root[:-8]
-
-arm_unistd = linux_root + "/include/asm-arm/unistd.h"
-if not os.path.exists(arm_unistd):
- print "WEIRD: could not locate the ARM unistd.h header file"
- print "tried searching in '%s'" % arm_unistd
- print "maybe using a different set of kernel headers might help"
+arm_unistd = find_arch_header(linux_root, "arm", "unistd.h")
+if not arm_unistd:
+ print "WEIRD: Could not locate the ARM unistd.h kernel header file,"
+ print "maybe using a different set of kernel headers might help."
sys.exit(1)
# on recent kernels, asm-i386 and asm-x64_64 have been merged into asm-x86
# with two distinct unistd_32.h and unistd_64.h definition files.
# take care of this here
#
-x86_unistd = linux_root + "/include/asm-i386/unistd.h"
-if not os.path.exists(x86_unistd):
- x86_unistd1 = x86_unistd
- x86_unistd = linux_root + "/include/asm-x86/unistd_32.h"
- if not os.path.exists(x86_unistd):
- print "WEIRD: could not locate the i386/x86 unistd.h header file"
- print "tried searching in '%s' and '%s'" % (x86_unistd1, x86_unistd)
- print "maybe using a different set of kernel headers might help"
+x86_unistd = find_arch_header(linux_root, "i386", "unistd.h")
+if not x86_unistd:
+ x86_unistd = find_arch_header(linux_root, "x86", "unistd_32.h")
+ if not x86_unistd:
+ print "WEIRD: Could not locate the i386/x86 unistd.h header file,"
+ print "maybe using a different set of kernel headers might help."
sys.exit(1)
-process_header( linux_root+"/include/asm-arm/unistd.h", arm_dict )
+superh_unistd = find_arch_header(linux_root, "sh", "unistd_32.h")
+if not superh_unistd:
+ print "WEIRD: Could not locate the SuperH unistd.h kernel header file,"
+ print "maybe using a different set of kernel headers might help."
+ sys.exit(1)
+
+process_header( arm_unistd, arm_dict )
process_header( x86_unistd, x86_dict )
+process_header( superh_unistd, superh_dict )
# now perform the comparison
errors = 0
-for sc in syscalls:
- sc_name = sc["name"]
- sc_id = sc["id"]
- if sc_id >= 0:
- if not arm_dict.has_key(sc_name):
- print "arm syscall %s not defined !!" % sc_name
- errors += 1
- elif arm_dict[sc_name] != sc_id:
- print "arm syscall %s should be %d instead of %d !!" % (sc_name, arm_dict[sc_name], sc_id)
- errors += 1
-for sc in syscalls:
- sc_name = sc["name"]
- sc_id2 = sc["id2"]
- if sc_id2 >= 0:
- if not x86_dict.has_key(sc_name):
- print "x86 syscall %s not defined !!" % sc_name
- errors += 1
- elif x86_dict[sc_name] != sc_id2:
- print "x86 syscall %s should be %d instead of %d !!" % (sc_name, x86_dict[sc_name], sc_id2)
- errors += 1
+def check_syscalls(archname, idname, arch_dict):
+ errors = 0
+ for sc in syscalls:
+ sc_name = sc["name"]
+ sc_id = sc[idname]
+ if sc_id >= 0:
+ if not arch_dict.has_key(sc_name):
+ print "%s syscall %s not defined, should be %d !!" % (archname, sc_name, sc_id)
+ errors += 1
+ elif not arch_dict.has_key(sc_name):
+ print "%s syscall %s is not implemented!" % (archname, sc_name)
+ errors += 1
+ elif arch_dict[sc_name] != sc_id:
+ print "%s syscall %s should be %d instead of %d !!" % (archname, sc_name, arch_dict[sc_name], sc_id)
+ errors += 1
+ return errors
+
+errors += check_syscalls("arm", "id", arm_dict)
+errors += check_syscalls("x86", "id2", x86_dict)
+errors += check_syscalls("superh", "id3", superh_dict)
if errors == 0:
print "congratulations, everything's fine !!"
diff --git a/libc/tools/gensyscalls.py b/libc/tools/gensyscalls.py
index 0535e56..c188e04 100755
--- a/libc/tools/gensyscalls.py
+++ b/libc/tools/gensyscalls.py
@@ -79,15 +79,14 @@
# ARM assembler templates for each syscall stub
#
arm_header = """/* autogenerated by gensyscalls.py */
+#include <machine/asm.h>
#include <sys/linux-syscalls.h>
- .text
- .type %(fname)s, #function
- .globl %(fname)s
- .align 4
- .fnstart
+ENTRY(%(fname)s)
+"""
-%(fname)s:
+arm_footer = """\
+END(%(fname)s)
"""
arm_call_default = arm_header + """\
@@ -95,8 +94,7 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
-"""
+""" + arm_footer
arm_call_long = arm_header + """\
.save {r4, r5, lr}
@@ -108,8 +106,7 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
-"""
+""" + arm_footer
arm_eabi_call_default = arm_header + """\
.save {r4, r7}
@@ -120,8 +117,7 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
-"""
+""" + arm_footer
arm_eabi_call_long = arm_header + """\
mov ip, sp
@@ -134,8 +130,7 @@
movs r0, r0
bxpl lr
b __set_syscall_errno
- .fnend
-"""
+""" + arm_footer
# ARM thumb assembler templates for each syscall stub
#
@@ -557,7 +552,7 @@
for sc in self.syscalls:
if sc.has_key("asm-arm") and 'arm' in all_archs:
fname = "arch-arm/syscalls/%s.S" % sc["func"]
- D( ">>> generating "+fname )
+ D2( ">>> generating "+fname )
fp = create_file( fname )
fp.write(sc["asm-arm"])
fp.close()
@@ -565,7 +560,7 @@
if sc.has_key("asm-thumb") and 'arm' in all_archs:
fname = "arch-arm/syscalls/%s.S" % sc["func"]
- D( ">>> generating "+fname )
+ D2( ">>> generating "+fname )
fp = create_file( fname )
fp.write(sc["asm-thumb"])
fp.close()
@@ -573,7 +568,7 @@
if sc.has_key("asm-x86") and 'x86' in all_archs:
fname = "arch-x86/syscalls/%s.S" % sc["func"]
- D( ">>> generating "+fname )
+ D2( ">>> generating "+fname )
fp = create_file( fname )
fp.write(sc["asm-x86"])
fp.close()
@@ -581,7 +576,7 @@
if sc.has_key("asm-sh"):
fname = "arch-sh/syscalls/%s.S" % sc["func"]
- D( ">>> generating "+fname )
+ D2( ">>> generating "+fname )
fp = create_file( fname )
fp.write(sc["asm-sh"])
fp.close()
@@ -626,7 +621,7 @@
for stub in self.new_stubs + self.other_files:
if not os.path.exists( bionic_root + stub ):
- # new file, P4 add it
+ # new file, git add it
D( "new file: " + stub)
adds.append( bionic_root + stub )
shutil.copyfile( bionic_temp + stub, bionic_root + stub )
@@ -643,16 +638,21 @@
if adds:
- commands.getoutput("p4 add " + " ".join(adds))
+ commands.getoutput("git add " + " ".join(adds))
if deletes:
- commands.getoutput("p4 delete " + " ".join(deletes))
+ commands.getoutput("git rm " + " ".join(deletes))
if edits:
- commands.getoutput("p4 edit " +
- " ".join((bionic_root + file) for file in edits))
for file in edits:
shutil.copyfile( bionic_temp + file, bionic_root + file )
+ commands.getoutput("git add " +
+ " ".join((bionic_root + file) for file in edits))
- D("ready to go !!")
+ commands.getoutput("git add %s%s" % (bionic_root,"SYSCALLS.TXT"))
+
+ if (not adds) and (not deletes) and (not edits):
+ D("no changes detected!")
+ else:
+ D("ready to go!!")
D_setlevel(1)
diff --git a/libc/tools/zoneinfo/ZoneCompactor.java b/libc/tools/zoneinfo/ZoneCompactor.java
new file mode 100644
index 0000000..b657748
--- /dev/null
+++ b/libc/tools/zoneinfo/ZoneCompactor.java
@@ -0,0 +1,166 @@
+
+import java.io.*;
+import java.util.*;
+
+// usage: java ZoneCompiler <setup file> <top-level directory>
+//
+// Compile a set of tzfile-formatted files into a single file plus
+// an index file.
+//
+// The compilation is controlled by a setup file, which is provided as a
+// command-line argument. The setup file has the form:
+//
+// Link <toName> <fromName>
+// ...
+// <zone filename>
+// ...
+//
+// Note that the links must be declared prior to the zone names. A
+// zone name is a filename relative to the source directory such as
+// 'GMT', 'Africa/Dakar', or 'America/Argentina/Jujuy'.
+//
+// Use the 'zic' command-line tool to convert from flat files
+// (e.g., 'africa', 'northamerica') into a suitable source directory
+// hierarchy for this tool (e.g., 'data/Africa/Abidjan').
+//
+// Example:
+// zic -d data tz2007h
+// javac ZoneCompactor.java
+// java ZoneCompactor setup data
+// <produces zoneinfo.dat and zoneinfo.idx>
+
+public class ZoneCompactor {
+
+ // Zone name synonyms
+ Map<String,String> links = new HashMap<String,String>();
+
+ // File starting bytes by zone name
+ Map<String,Integer> starts = new HashMap<String,Integer>();
+
+ // File lengths by zone name
+ Map<String,Integer> lengths = new HashMap<String,Integer>();
+
+ // Raw GMT offsets by zone name
+ Map<String,Integer> offsets = new HashMap<String,Integer>();
+ int start = 0;
+
+ // Maximum number of characters in a zone name, including '\0' terminator
+ private static final int MAXNAME = 40;
+
+ // Concatenate the contents of 'inFile' onto 'out'
+ // and return the contents as a byte array.
+ private static byte[] copyFile(File inFile, OutputStream out)
+ throws Exception {
+ byte[] ret = new byte[0];
+
+ InputStream in = new FileInputStream(inFile);
+ byte[] buf = new byte[8192];
+ while (true) {
+ int nbytes = in.read(buf);
+ if (nbytes == -1) {
+ break;
+ }
+ out.write(buf, 0, nbytes);
+
+ byte[] nret = new byte[ret.length + nbytes];
+ System.arraycopy(ret, 0, nret, 0, ret.length);
+ System.arraycopy(buf, 0, nret, ret.length, nbytes);
+ ret = nret;
+ }
+ out.flush();
+ return ret;
+ }
+
+ // Write a 32-bit integer in network byte order
+ private void writeInt(OutputStream os, int x) throws IOException {
+ os.write((x >> 24) & 0xff);
+ os.write((x >> 16) & 0xff);
+ os.write((x >> 8) & 0xff);
+ os.write( x & 0xff);
+ }
+
+ public ZoneCompactor(String setupFilename, String dirName)
+ throws Exception {
+ File zoneInfoFile = new File("zoneinfo.dat");
+ zoneInfoFile.delete();
+ OutputStream zoneInfo = new FileOutputStream(zoneInfoFile);
+
+ BufferedReader rdr = new BufferedReader(new FileReader(setupFilename));
+
+ String s;
+ while ((s = rdr.readLine()) != null) {
+ s = s.trim();
+ if (s.startsWith("Link")) {
+ StringTokenizer st = new StringTokenizer(s);
+ st.nextToken();
+ String to = st.nextToken();
+ String from = st.nextToken();
+ links.put(from, to);
+ } else {
+ String link = links.get(s);
+ if (link == null) {
+ File f = new File(dirName, s);
+ long length = f.length();
+ starts.put(s, new Integer(start));
+ lengths.put(s, new Integer((int)length));
+
+ start += length;
+ byte[] data = copyFile(f, zoneInfo);
+
+ TimeZone tz = ZoneInfo.make(s, data);
+ int gmtOffset = tz.getRawOffset();
+ offsets.put(s, new Integer(gmtOffset));
+ }
+ }
+ }
+ zoneInfo.close();
+
+ // Fill in fields for links
+ Iterator<String> iter = links.keySet().iterator();
+ while (iter.hasNext()) {
+ String from = iter.next();
+ String to = links.get(from);
+
+ starts.put(from, starts.get(to));
+ lengths.put(from, lengths.get(to));
+ offsets.put(from, offsets.get(to));
+ }
+
+ File idxFile = new File("zoneinfo.idx");
+ idxFile.delete();
+ FileOutputStream idx = new FileOutputStream(idxFile);
+
+ ArrayList<String> l = new ArrayList<String>();
+ l.addAll(starts.keySet());
+ Collections.sort(l);
+ Iterator<String> ziter = l.iterator();
+ while (ziter.hasNext()) {
+ String zname = ziter.next();
+ if (zname.length() >= MAXNAME) {
+ System.err.println("Error - zone filename exceeds " +
+ (MAXNAME - 1) + " characters!");
+ }
+
+ byte[] znameBuf = new byte[MAXNAME];
+ for (int i = 0; i < zname.length(); i++) {
+ znameBuf[i] = (byte)zname.charAt(i);
+ }
+ idx.write(znameBuf);
+ writeInt(idx, starts.get(zname).intValue());
+ writeInt(idx, lengths.get(zname).intValue());
+ writeInt(idx, offsets.get(zname).intValue());
+ }
+ idx.close();
+
+ // System.out.println("maxLength = " + maxLength);
+ }
+
+ public static void main(String[] args) throws Exception {
+ if (args.length != 2) {
+ System.err.println("usage: java ZoneCompactor <setup> <data dir>");
+ System.exit(0);
+ }
+ new ZoneCompactor(args[0], args[1]);
+ }
+
+}
diff --git a/libc/tools/zoneinfo/ZoneInfo.java b/libc/tools/zoneinfo/ZoneInfo.java
new file mode 100644
index 0000000..99507ae
--- /dev/null
+++ b/libc/tools/zoneinfo/ZoneInfo.java
@@ -0,0 +1,272 @@
+/*
+ * Copyright (C) 2007 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import java.io.IOException;
+import java.util.Arrays;
+import java.util.Date;
+import java.util.TimeZone;
+
+/**
+ * Copied from ZoneInfo and ZoneInfoDB in dalvik.
+ * {@hide}
+ */
+public class ZoneInfo extends TimeZone {
+
+ private static final long MILLISECONDS_PER_DAY = 24 * 60 * 60 * 1000;
+ private static final long MILLISECONDS_PER_400_YEARS =
+ MILLISECONDS_PER_DAY * (400 * 365 + 100 - 3);
+
+ private static final long UNIX_OFFSET = 62167219200000L;
+
+ private static final int[] NORMAL = new int[] {
+ 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334,
+ };
+
+ private static final int[] LEAP = new int[] {
+ 0, 31, 60, 91, 121, 152, 182, 213, 244, 274, 305, 335,
+ };
+
+ private static String nullName(byte[] data, int where, int off) {
+ if (off < 0)
+ return null;
+
+ int end = where + off;
+ while (end < data.length && data[end] != '\0')
+ end++;
+
+ return new String(data, where + off, end - (where + off));
+ }
+
+ public static ZoneInfo make(String name, byte[] data) {
+ int ntransition = read4(data, 32);
+ int ngmtoff = read4(data, 36);
+ int base = 44;
+
+ int[] transitions = new int[ntransition];
+ for (int i = 0; i < ntransition; i++)
+ transitions[i] = read4(data, base + 4 * i);
+ base += 4 * ntransition;
+
+ byte[] type = new byte[ntransition];
+ for (int i = 0; i < ntransition; i++)
+ type[i] = data[base + i];
+ base += ntransition;
+
+ int[] gmtoff = new int[ngmtoff];
+ byte[] isdst = new byte[ngmtoff];
+ byte[] abbrev = new byte[ngmtoff];
+ for (int i = 0; i < ngmtoff; i++) {
+ gmtoff[i] = read4(data, base + 6 * i);
+ isdst[i] = data[base + 6 * i + 4];
+ abbrev[i] = data[base + 6 * i + 5];
+ }
+
+ base += 6 * ngmtoff;
+
+ return new ZoneInfo(name, transitions, type, gmtoff, isdst, abbrev, data, base);
+ }
+
+ private static int read4(byte[] data, int off) {
+ return ((data[off ] & 0xFF) << 24) |
+ ((data[off + 1] & 0xFF) << 16) |
+ ((data[off + 2] & 0xFF) << 8) |
+ ((data[off + 3] & 0xFF) << 0);
+ }
+
+ /*package*/ ZoneInfo(String name, int[] transitions, byte[] type,
+ int[] gmtoff, byte[] isdst, byte[] abbrev,
+ byte[] data, int abbrevoff) {
+ mTransitions = transitions;
+ mTypes = type;
+ mGmtOffs = gmtoff;
+ mIsDsts = isdst;
+ mUseDst = false;
+ setID(name);
+
+ // Find the latest GMT and non-GMT offsets for their abbreviations
+
+ int lastdst;
+ for (lastdst = mTransitions.length - 1; lastdst >= 0; lastdst--) {
+ if (mIsDsts[mTypes[lastdst] & 0xFF] != 0)
+ break;
+ }
+
+ int laststd;
+ for (laststd = mTransitions.length - 1; laststd >= 0; laststd--) {
+ if (mIsDsts[mTypes[laststd] & 0xFF] == 0)
+ break;
+ }
+
+ if (lastdst >= 0) {
+ mDaylightName = nullName(data, abbrevoff,
+ abbrev[mTypes[lastdst] & 0xFF]);
+ }
+ if (laststd >= 0) {
+ mStandardName = nullName(data, abbrevoff,
+ abbrev[mTypes[laststd] & 0xFF]);
+ }
+
+ // Use the latest non-DST offset if any as the raw offset
+
+ if (laststd < 0) {
+ laststd = 0;
+ }
+
+ if (laststd >= mTypes.length) {
+ mRawOffset = mGmtOffs[0];
+ } else {
+ mRawOffset = mGmtOffs[mTypes[laststd] & 0xFF];
+ }
+
+ // Subtract the raw offset from all offsets so it can be changed
+ // and affect them too.
+ // Find whether there exist any observances of DST.
+
+ for (int i = 0; i < mGmtOffs.length; i++) {
+ mGmtOffs[i] -= mRawOffset;
+
+ if (mIsDsts[i] != 0) {
+ mUseDst = true;
+ }
+ }
+
+ mRawOffset *= 1000;
+ }
+
+ @Override
+ public int getOffset(@SuppressWarnings("unused") int era,
+ int year, int month, int day,
+ @SuppressWarnings("unused") int dayOfWeek,
+ int millis) {
+ // XXX This assumes Gregorian always; Calendar switches from
+ // Julian to Gregorian in 1582. What calendar system are the
+ // arguments supposed to come from?
+
+ long calc = (year / 400) * MILLISECONDS_PER_400_YEARS;
+ year %= 400;
+
+ calc += year * (365 * MILLISECONDS_PER_DAY);
+ calc += ((year + 3) / 4) * MILLISECONDS_PER_DAY;
+
+ if (year > 0)
+ calc -= ((year - 1) / 100) * MILLISECONDS_PER_DAY;
+
+ boolean isLeap = (year == 0 || (year % 4 == 0 && year % 100 != 0));
+ int[] mlen = isLeap ? LEAP : NORMAL;
+
+ calc += mlen[month] * MILLISECONDS_PER_DAY;
+ calc += (day - 1) * MILLISECONDS_PER_DAY;
+ calc += millis;
+
+ calc -= mRawOffset;
+ calc -= UNIX_OFFSET;
+
+ return getOffset(calc);
+ }
+
+ @Override
+ public int getOffset(long when) {
+ int unix = (int) (when / 1000);
+ int trans = Arrays.binarySearch(mTransitions, unix);
+
+ if (trans == ~0) {
+ return mGmtOffs[0] * 1000 + mRawOffset;
+ }
+ if (trans < 0) {
+ trans = ~trans - 1;
+ }
+
+ return mGmtOffs[mTypes[trans] & 0xFF] * 1000 + mRawOffset;
+ }
+
+ @Override
+ public int getRawOffset() {
+ return mRawOffset;
+ }
+
+ @Override
+ public void setRawOffset(int off) {
+ mRawOffset = off;
+ }
+
+ @Override
+ public boolean inDaylightTime(Date when) {
+ int unix = (int) (when.getTime() / 1000);
+ int trans = Arrays.binarySearch(mTransitions, unix);
+
+ if (trans == ~0) {
+ return mIsDsts[0] != 0;
+ }
+ if (trans < 0) {
+ trans = ~trans - 1;
+ }
+
+ return mIsDsts[mTypes[trans] & 0xFF] != 0;
+ }
+
+ @Override
+ public boolean useDaylightTime() {
+ return mUseDst;
+ }
+
+ private int mRawOffset;
+ private int[] mTransitions;
+ private int[] mGmtOffs;
+ private byte[] mTypes;
+ private byte[] mIsDsts;
+ private boolean mUseDst;
+ private String mDaylightName;
+ private String mStandardName;
+
+ @Override
+ public boolean equals(Object obj) {
+ if (this == obj) {
+ return true;
+ }
+ if (!(obj instanceof ZoneInfo)) {
+ return false;
+ }
+ ZoneInfo other = (ZoneInfo) obj;
+ return mUseDst == other.mUseDst
+ && (mDaylightName == null ? other.mDaylightName == null :
+ mDaylightName.equals(other.mDaylightName))
+ && (mStandardName == null ? other.mStandardName == null :
+ mStandardName.equals(other.mStandardName))
+ && mRawOffset == other.mRawOffset
+ // Arrays.equals returns true if both arrays are null
+ && Arrays.equals(mGmtOffs, other.mGmtOffs)
+ && Arrays.equals(mIsDsts, other.mIsDsts)
+ && Arrays.equals(mTypes, other.mTypes)
+ && Arrays.equals(mTransitions, other.mTransitions);
+ }
+
+ @Override
+ public int hashCode() {
+ final int prime = 31;
+ int result = 1;
+ result = prime * result + ((mDaylightName == null) ? 0 :
+ mDaylightName.hashCode());
+ result = prime * result + Arrays.hashCode(mGmtOffs);
+ result = prime * result + Arrays.hashCode(mIsDsts);
+ result = prime * result + mRawOffset;
+ result = prime * result + ((mStandardName == null) ? 0 :
+ mStandardName.hashCode());
+ result = prime * result + Arrays.hashCode(mTransitions);
+ result = prime * result + Arrays.hashCode(mTypes);
+ result = prime * result + (mUseDst ? 1231 : 1237);
+ return result;
+ }
+}
diff --git a/libc/tools/zoneinfo/generate b/libc/tools/zoneinfo/generate
new file mode 100755
index 0000000..5755e26
--- /dev/null
+++ b/libc/tools/zoneinfo/generate
@@ -0,0 +1,79 @@
+#!/bin/bash
+# Run with no arguments from any directory, with no special setup required.
+
+# Abort if any command returns an error exit status, or if an undefined
+# variable is used.
+set -e
+set -u
+
+echo "Looking for bionic..."
+bionic_dir=$(cd $(dirname $0)/../../.. && pwd)
+bionic_zoneinfo_dir=$bionic_dir/libc/zoneinfo
+bionic_zoneinfo_tools_dir=$bionic_dir/libc/tools/zoneinfo
+if [[ ! -d "$bionic_zoneinfo_dir" || ! -d "$bionic_zoneinfo_tools_dir" ]]; then
+ echo "Can't find bionic's zoneinfo directories!"
+ exit 1
+fi
+
+echo "Switching to temporary directory..."
+temp_dir=`mktemp -d`
+cd $temp_dir
+trap "rm -rf $temp_dir; exit" INT TERM EXIT
+
+# URL from "Sources for Time Zone and Daylight Saving Time Data"
+# http://www.twinsun.com/tz/tz-link.htm
+echo "Looking for new tzdata..."
+wget -N --no-verbose 'ftp://elsie.nci.nih.gov/pub/tzdata*.tar.gz'
+zoneinfo_version_file=$bionic_zoneinfo_dir/zoneinfo.version
+if [ -f "$zoneinfo_version_file" ]; then
+ current_version=tzdata`sed s/\n// < $zoneinfo_version_file`
+else
+ current_version=missing
+fi
+latest_archive=`ls -r -v tzdata*.tar.gz | head -n1`
+latest_version=`basename $latest_archive .tar.gz`
+if [ "$current_version" == "$latest_version" ]; then
+ echo "You already have the latest tzdata ($latest_version)!"
+ exit 1
+fi
+
+echo "Extracting $latest_version..."
+mkdir $latest_version
+tar -C $latest_version -zxf $latest_archive
+
+echo "Compiling $latest_version..."
+mkdir data
+for i in \
+ africa \
+ antarctica \
+ asia \
+ australasia \
+ etcetera \
+ europe \
+ factory \
+ northamerica \
+ solar87 \
+ solar88 \
+ solar89 \
+ southamerica
+do
+ zic -d data $latest_version/$i
+done
+
+echo "Compacting $latest_version..."
+(
+ cat $latest_version/* | grep '^Link' | awk '{print $1, $2, $3}'
+ (
+ cat $latest_version/* | grep '^Zone' | awk '{print $2}'
+ cat $latest_version/* | grep '^Link' | awk '{print $3}'
+ ) | LC_ALL="C" sort
+) | grep -v Riyadh8 > setup
+
+javac -d . \
+ $bionic_zoneinfo_tools_dir/ZoneCompactor.java \
+ $bionic_zoneinfo_tools_dir/ZoneInfo.java
+java ZoneCompactor setup data
+
+echo "Updating bionic to $latest_version..."
+mv zoneinfo.dat zoneinfo.idx $bionic_zoneinfo_dir
+echo $latest_version | sed 's/tzdata//' > $bionic_zoneinfo_dir/zoneinfo.version
diff --git a/libc/tzcode/strptime.c b/libc/tzcode/strptime.c
index 1f481c9..0567aa4 100644
--- a/libc/tzcode/strptime.c
+++ b/libc/tzcode/strptime.c
@@ -89,29 +89,31 @@
#define _LEGAL_ALT(x) { if (alt_format & ~(x)) return (0); }
+struct century_relyear {
+ int century;
+ int relyear;
+};
static int _conv_num(const unsigned char **, int *, int, int);
-static unsigned char *_strptime(const unsigned char *, const char *, struct tm *, int);
+static unsigned char *_strptime(const unsigned char *, const char *, struct tm *,
+ struct century_relyear *);
char *
strptime(const char *buf, const char *fmt, struct tm *tm)
{
- return (char*)(_strptime((const unsigned char*)buf, fmt, tm, 1));
+ struct century_relyear cr;
+ cr.century = TM_YEAR_BASE;
+ cr.relyear = -1;
+ return (char*)(_strptime((const unsigned char*)buf, fmt, tm, &cr));
}
static unsigned char *
-_strptime(const unsigned char *buf, const char *fmt, struct tm *tm, int initialize)
+_strptime(const unsigned char *buf, const char *fmt, struct tm *tm, struct century_relyear *cr)
{
unsigned char c;
const unsigned char *bp;
size_t len = 0;
int alt_format, i;
- static int century, relyear;
-
- if (initialize) {
- century = TM_YEAR_BASE;
- relyear = -1;
- }
bp = (unsigned char *)buf;
while ((c = *fmt) != '\0') {
@@ -158,43 +160,43 @@
*/
case 'c': /* Date and time, using the locale's format. */
_LEGAL_ALT(_ALT_E);
- if (!(bp = _strptime(bp, _ctloc(d_t_fmt), tm, 0)))
+ if (!(bp = _strptime(bp, _ctloc(d_t_fmt), tm, cr)))
return (NULL);
break;
case 'D': /* The date as "%m/%d/%y". */
_LEGAL_ALT(0);
- if (!(bp = _strptime(bp, "%m/%d/%y", tm, 0)))
+ if (!(bp = _strptime(bp, "%m/%d/%y", tm, cr)))
return (NULL);
break;
case 'R': /* The time as "%H:%M". */
_LEGAL_ALT(0);
- if (!(bp = _strptime(bp, "%H:%M", tm, 0)))
+ if (!(bp = _strptime(bp, "%H:%M", tm, cr)))
return (NULL);
break;
case 'r': /* The time as "%I:%M:%S %p". */
_LEGAL_ALT(0);
- if (!(bp = _strptime(bp, "%I:%M:%S %p", tm, 0)))
+ if (!(bp = _strptime(bp, "%I:%M:%S %p", tm, cr)))
return (NULL);
break;
case 'T': /* The time as "%H:%M:%S". */
_LEGAL_ALT(0);
- if (!(bp = _strptime(bp, "%H:%M:%S", tm, 0)))
+ if (!(bp = _strptime(bp, "%H:%M:%S", tm, cr)))
return (NULL);
break;
case 'X': /* The time, using the locale's format. */
_LEGAL_ALT(_ALT_E);
- if (!(bp = _strptime(bp, _ctloc(t_fmt), tm, 0)))
+ if (!(bp = _strptime(bp, _ctloc(t_fmt), tm, cr)))
return (NULL);
break;
case 'x': /* The date, using the locale's format. */
_LEGAL_ALT(_ALT_E);
- if (!(bp = _strptime(bp, _ctloc(d_fmt), tm, 0)))
+ if (!(bp = _strptime(bp, _ctloc(d_fmt), tm, cr)))
return (NULL);
break;
@@ -253,7 +255,7 @@
if (!(_conv_num(&bp, &i, 0, 99)))
return (NULL);
- century = i * 100;
+ cr->century = i * 100;
break;
case 'd': /* The day of month. */
@@ -359,13 +361,13 @@
if (!(_conv_num(&bp, &i, 0, 9999)))
return (NULL);
- relyear = -1;
+ cr->relyear = -1;
tm->tm_year = i - TM_YEAR_BASE;
break;
case 'y': /* The year within the century (2 digits). */
_LEGAL_ALT(_ALT_E | _ALT_O);
- if (!(_conv_num(&bp, &relyear, 0, 99)))
+ if (!(_conv_num(&bp, &cr->relyear, 0, 99)))
return (NULL);
break;
@@ -391,14 +393,14 @@
* We need to evaluate the two digit year spec (%y)
* last as we can get a century spec (%C) at any time.
*/
- if (relyear != -1) {
- if (century == TM_YEAR_BASE) {
- if (relyear <= 68)
- tm->tm_year = relyear + 2000 - TM_YEAR_BASE;
+ if (cr->relyear != -1) {
+ if (cr->century == TM_YEAR_BASE) {
+ if (cr->relyear <= 68)
+ tm->tm_year = cr->relyear + 2000 - TM_YEAR_BASE;
else
- tm->tm_year = relyear + 1900 - TM_YEAR_BASE;
+ tm->tm_year = cr->relyear + 1900 - TM_YEAR_BASE;
} else {
- tm->tm_year = relyear + century - TM_YEAR_BASE;
+ tm->tm_year = cr->relyear + cr->century - TM_YEAR_BASE;
}
}
diff --git a/libc/unistd/exec.c b/libc/unistd/exec.c
index cbb98b3..a50185f 100644
--- a/libc/unistd/exec.c
+++ b/libc/unistd/exec.c
@@ -36,6 +36,7 @@
#include <limits.h>
#include <stdlib.h>
#include <string.h>
+#include <strings.h>
#include <stdio.h>
#include <paths.h>
#include <stdarg.h>
diff --git a/libc/unistd/sigblock.c b/libc/unistd/sigblock.c
index 863d7da..176bc13 100644
--- a/libc/unistd/sigblock.c
+++ b/libc/unistd/sigblock.c
@@ -37,6 +37,7 @@
sigset_t the_sigset;
} in, out;
+ sigemptyset(&in.the_sigset);
in.the_mask = mask;
n = sigprocmask(SIG_BLOCK, &in.the_sigset, &out.the_sigset);
diff --git a/libc/unistd/sigsetmask.c b/libc/unistd/sigsetmask.c
index 4f46458..7842bf1 100644
--- a/libc/unistd/sigsetmask.c
+++ b/libc/unistd/sigsetmask.c
@@ -38,6 +38,7 @@
sigset_t the_sigset;
} in, out;
+ sigemptyset(&in.the_sigset);
in.the_mask = mask;
n = sigprocmask(SIG_SETMASK, &in.the_sigset, &out.the_sigset);
diff --git a/libc/unistd/time.c b/libc/unistd/time.c
index 13d7366..4b51675 100644
--- a/libc/unistd/time.c
+++ b/libc/unistd/time.c
@@ -42,21 +42,29 @@
return (tt.tv_sec);
}
+// return monotonically increasing CPU time in ticks relative to unspecified epoch
+static inline clock_t clock_now(void)
+{
+ struct timespec tm;
+ clock_gettime( CLOCK_MONOTONIC, &tm);
+ return tm.tv_sec * CLOCKS_PER_SEC + (tm.tv_nsec * (CLOCKS_PER_SEC/1e9));
+}
+// initialized by the constructor below
+static clock_t clock_start;
+
+// called by dlopen when .so is loaded
+__attribute__((constructor)) static void clock_crt0(void)
+{
+ clock_start = clock_now();
+}
+
+// return elapsed CPU time in clock ticks, since start of program execution
+// (spec says epoch is undefined, but glibc uses crt0 as epoch)
clock_t
clock(void)
{
- struct timespec tm;
- static int clock_inited;
- static clock_t clock_start;
- clock_t now;
-
- clock_gettime( CLOCK_MONOTONIC, &tm);
- now = tm.tv_sec * CLOCKS_PER_SEC + (tm.tv_nsec * (CLOCKS_PER_SEC/1e9));
-
- if (!clock_inited) {
- clock_start = now;
- clock_inited = 1;
- }
- return now - clock_start;
+ // note that if we are executing in a different thread than crt0, then the
+ // pthread_create that made us had a memory barrier so clock_start is defined
+ return clock_now() - clock_start;
}
diff --git a/libc/zoneinfo/MODULE_LICENSE_PUBLIC_DOMAIN b/libc/zoneinfo/MODULE_LICENSE_PUBLIC_DOMAIN
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/libc/zoneinfo/MODULE_LICENSE_PUBLIC_DOMAIN
diff --git a/libc/zoneinfo/zoneinfo.dat b/libc/zoneinfo/zoneinfo.dat
index 27ca5d0..7b1bd49 100644
--- a/libc/zoneinfo/zoneinfo.dat
+++ b/libc/zoneinfo/zoneinfo.dat
Binary files differ
diff --git a/libc/zoneinfo/zoneinfo.idx b/libc/zoneinfo/zoneinfo.idx
index 09bd15f..984aa00 100644
--- a/libc/zoneinfo/zoneinfo.idx
+++ b/libc/zoneinfo/zoneinfo.idx
Binary files differ
diff --git a/libc/zoneinfo/zoneinfo.version b/libc/zoneinfo/zoneinfo.version
index 76dcafb..2a4dffc 100644
--- a/libc/zoneinfo/zoneinfo.version
+++ b/libc/zoneinfo/zoneinfo.version
@@ -1 +1 @@
-2010k
+2011g
diff --git a/libthread_db/Android.mk b/libthread_db/Android.mk
index 922b9cf..af506ed 100644
--- a/libthread_db/Android.mk
+++ b/libthread_db/Android.mk
@@ -22,12 +22,7 @@
LOCAL_WHOLE_STATIC_LIBRARIES := libthread_db
LOCAL_MODULE:=libthread_db
LOCAL_SHARED_LIBRARIES := libdl libc
-
-# NOTE: Using --no-undefined results in a missing symbol that is defined inside
-# gdbserver and is resolved at runtime. Since there is no library containing
-# this symbol that we can link against, set LOCAL_ALLOW_UNDEFINED_SYMBOLS so
-# that --no-undefined is removed from the linker flags.
-LOCAL_ALLOW_UNDEFINED_SYMBOLS := true
+LOCAL_ALLOW_UNDEFINED_SYMBOLS := false
LOCAL_SYSTEM_SHARED_LIBRARIES :=
include $(BUILD_SHARED_LIBRARY)
diff --git a/libthread_db/include/sys/procfs.h b/libthread_db/include/sys/procfs.h
new file mode 100644
index 0000000..0ae7a0b
--- /dev/null
+++ b/libthread_db/include/sys/procfs.h
@@ -0,0 +1,22 @@
+/*
+ * Copyright 2006 The Android Open Source Project
+ */
+
+#ifndef _SYS_PROCFS_H
+#define _SYS_PROCFS_H
+
+#include <sys/types.h>
+
+
+#ifdef __cplusplus
+extern "C"{
+#endif
+
+typedef pid_t lwpid_t;
+typedef void *psaddr_t;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/libthread_db/include/thread_db.h b/libthread_db/include/thread_db.h
index 1b36cb2..1ed8ffca 100644
--- a/libthread_db/include/thread_db.h
+++ b/libthread_db/include/thread_db.h
@@ -9,9 +9,7 @@
#include <signal.h>
#include <stdint.h>
#include <sys/types.h>
-
-typedef void *psaddr_t;
-typedef pid_t lwpid_t;
+#include <sys/procfs.h>
#define TD_THR_ANY_USER_FLAGS 0xffffffff
#define TD_THR_LOWEST_PRIORITY -20
@@ -151,6 +149,10 @@
extern td_err_e td_ta_thr_iter(td_thragent_t const * agent, td_thr_iter_f * func, void * cookie,
td_thr_state_e state, int32_t prio, sigset_t * sigmask, uint32_t user_flags);
+extern td_err_e td_thr_event_enable(td_thrhandle_t const * handle, td_event_e event);
+
+extern td_err_e td_thr_get_info(td_thrhandle_t const * handle, td_thrinfo_t * info);
+
extern char const ** td_symbol_list(void);
extern td_err_e td_thr_tls_get_addr(const td_thrhandle_t * th,
diff --git a/libthread_db/libthread_db.c b/libthread_db/libthread_db.c
index 2cf4d38..86e1cf4 100644
--- a/libthread_db/libthread_db.c
+++ b/libthread_db/libthread_db.c
@@ -81,6 +81,25 @@
{
void * pc;
+#ifdef __i386__
+ /* Get the eip from offset 12*4 = 48 as defined in the struct
+ * user_regs_struct in user_32.h
+ */
+ pc = (void *)ptrace(PTRACE_PEEKUSR, handle->tid, (void *)48 /* eip */, NULL);
+ /* FIXME - pc is a non-decremented breakpoint address, hence the
+ * addition of 1 on test. This seems to work for the thread hook
+ * function in libc.so but should be properly fixed.
+ */
+ if (pc == ((int)bkpt_addr + 1)) {
+ /* The hook function takes the id of the new thread as it's first
+ * param, so grab it from ecx at offset 4 in struct user_regs_struct
+ * (using fastcall convention for x86)
+ */
+ gEventMsgHandle.pid = ptrace(PTRACE_PEEKUSR, handle->tid, (void *)4 /* ecx */, NULL);
+ gEventMsgHandle.tid = gEventMsgHandle.pid;
+ return 0x42;
+ }
+#else
pc = (void *)ptrace(PTRACE_PEEKUSR, handle->tid, (void *)60 /* r15/pc */, NULL);
if (pc == bkpt_addr) {
@@ -90,6 +109,7 @@
gEventMsgHandle.tid = gEventMsgHandle.pid;
return 0x42;
}
+#endif
return 0;
}
@@ -156,7 +176,7 @@
{
int32_t err;
- /*
+ /*
* This is nasty, ps_pglobal_lookup is implemented in gdbserver and looks up
* the symbol from it's cache, which is populated at start time with the
* symbols returned from td_symbol_list via calls back to the host.
diff --git a/linker/Android.mk b/linker/Android.mk
index da311cd..abe5995 100644
--- a/linker/Android.mk
+++ b/linker/Android.mk
@@ -76,8 +76,6 @@
LOCAL_MODULE_CLASS := EXECUTABLES
LOCAL_MODULE_SUFFIX := $(TARGET_EXECUTABLE_SUFFIX)
-# Executables are not prelinked.
-LOCAL_PRELINK_MODULE := false
include $(BUILD_SYSTEM)/dynamic_binary.mk
diff --git a/linker/README.TXT b/linker/README.TXT
index 052a65b..a8efe35 100644
--- a/linker/README.TXT
+++ b/linker/README.TXT
@@ -77,7 +77,7 @@
Same as DT_INITARRAY but for finalizers. Note that the
functions must be called in reverse-order though
- Note: this is generally stroed in a .fini_array section
+ Note: this is generally stored in a .fini_array section
DT_FINI_ARRAYSZ
Size of FT_FINIARRAY
@@ -88,7 +88,7 @@
a list of functions that need to be called before any other
initialization function (i.e. DT_INIT and/or DT_INIT_ARRAY)
- Note: this is generally stroed in a .preinit_array section
+ Note: this is generally stored in a .preinit_array section
DT_PREINIT_ARRAYSZ
The size of DT_PREINIT_ARRAY
@@ -103,14 +103,14 @@
much processor dependent, and may use different ELF sections.
On the ARM (see "C++ ABI for ARM" document), the static constructors
-must be called explicitely from the DT_INIT_ARRAY, and each one of them
+must be called explicitly from the DT_INIT_ARRAY, and each one of them
shall register a destructor by calling the special __eabi_atexit()
function (provided by the C library). The DT_FINI_ARRAY is not used
by static C++ destructors.
On x86, the lists of constructors and destructors are placed in special
sections named ".ctors" and ".dtors", and the DT_INIT / DT_FINI functions
-are in charge of calling them explicitely.
+are in charge of calling them explicitly.
Debugging:
@@ -140,4 +140,4 @@
By default, traces are sent to logcat, with the "linker" tag. You can
change this to go to stdout instead by setting the definition of
-LINKER_DEBUG_TO_LOG to 0 in "linker_debug.h"
+LINKER_DEBUG_TO_LOG to 0 in "linker_debug.h".
diff --git a/linker/arch/x86/begin.S b/linker/arch/x86/begin.S
index d8a39ca..b4427e0 100644
--- a/linker/arch/x86/begin.S
+++ b/linker/arch/x86/begin.S
@@ -44,9 +44,3 @@
popl %esp
jmp *%eax
-.section .ctors, "wa"
-.globl __CTOR_LIST__
-
-__CTOR_LIST__:
- .long -1
-
diff --git a/linker/linker.c b/linker/linker.c
index c4f54f7..e350d89 100644
--- a/linker/linker.c
+++ b/linker/linker.c
@@ -54,7 +54,7 @@
#include "ba.h"
#define ALLOW_SYMBOLS_FROM_MAIN 1
-#define SO_MAX 96
+#define SO_MAX 128
/* Assume average path length of 64 and max 8 paths */
#define LDPATH_BUFSIZE 512
@@ -822,7 +822,7 @@
static int reserve_mem_region(soinfo *si)
{
void *base = mmap((void *)si->base, si->size, PROT_READ | PROT_EXEC,
- MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
+ MAP_FIXED | MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
if (base == MAP_FAILED) {
DL_ERR("%5d can NOT map (%sprelinked) library '%s' at 0x%08x "
"as requested, will try general pool: %d (%s)",