Merge "Avoid multiple dns lookups for the same query"
diff --git a/MAINTAINERS b/MAINTAINERS
deleted file mode 100644
index a76dc24..0000000
--- a/MAINTAINERS
+++ /dev/null
@@ -1,6 +0,0 @@
-
-Bionic support for SuperH
--------------------------
-Bionic support for SuperH architecture is written by
-Shin-ichiro KAWASAKI <shinichiro.kawasaki.mg@hitachi.com>
-and Contributed to Android by Hitachi, Ltd. and Renesas Solutions Corp.
diff --git a/libc/Android.mk b/libc/Android.mk
index 2628507..195e3db 100644
--- a/libc/Android.mk
+++ b/libc/Android.mk
@@ -346,6 +346,7 @@
arch-arm/bionic/__get_sp.S \
arch-arm/bionic/_exit_with_stack_teardown.S \
arch-arm/bionic/_setjmp.S \
+ arch-arm/bionic/abort_arm.S \
arch-arm/bionic/atomics_arm.S \
arch-arm/bionic/clone.S \
arch-arm/bionic/eabi.c \
@@ -433,18 +434,19 @@
# Define some common cflags
# ========================================================
libc_common_cflags := \
- -DWITH_ERRLIST \
- -DANDROID_CHANGES \
- -DUSE_LOCKS \
- -DREALLOC_ZERO_BYTES_FREES \
- -D_LIBC=1 \
- -DSOFTFLOAT \
- -DFLOATING_POINT \
- -DINET6 \
- -I$(LOCAL_PATH)/private \
- -DUSE_DL_PREFIX \
- -DPOSIX_MISTAKE \
- -DLOG_ON_HEAP_ERROR \
+ -DWITH_ERRLIST \
+ -DANDROID_CHANGES \
+ -DUSE_LOCKS \
+ -DREALLOC_ZERO_BYTES_FREES \
+ -D_LIBC=1 \
+ -DSOFTFLOAT \
+ -DFLOATING_POINT \
+ -DINET6 \
+ -I$(LOCAL_PATH)/private \
+ -DUSE_DL_PREFIX \
+ -DPOSIX_MISTAKE \
+ -DLOG_ON_HEAP_ERROR \
+ -std=gnu99
# these macro definitions are required to implement the
# 'timezone' and 'daylight' global variables, as well as
@@ -458,6 +460,13 @@
libc_common_cflags += -DDEBUG
endif
+# To customize dlmalloc's alignment, set BOARD_MALLOC_ALIGNMENT in
+# the appropriate BoardConfig.mk file.
+#
+ifneq ($(BOARD_MALLOC_ALIGNMENT),)
+ libc_common_cflags += -DMALLOC_ALIGNMENT=$(BOARD_MALLOC_ALIGNMENT)
+endif
+
ifeq ($(TARGET_ARCH),arm)
libc_common_cflags += -fstrict-aliasing
libc_crt_target_cflags := -mthumb-interwork
diff --git a/libc/Jamfile b/libc/Jamfile
deleted file mode 100644
index a65be5d..0000000
--- a/libc/Jamfile
+++ /dev/null
@@ -1,441 +0,0 @@
-# This file is used to build the Bionic library with the Jam build
-# tool. For info, see www.perforce.com/jam/jam.html
-#
-
-BIONIC_TOP ?= $(DOT) ;
-
-DEBUG = 1 ;
-
-# pattern used for automatic heade inclusion detection
-HDRPATTERN = "^[ ]*#[ ]*include[ ]*[<\"]([^\">]*)[\">].*$" ;
-
-
-# debugging support, simply define the DEBUG variable to activate verbose output
-rule Debug
-{
- if $(DEBUG) {
- Echo $(1) ;
- }
-}
-
-# return all elements from $(1) that are not in $(2)
-rule Filter list : filter
-{
- local result = ;
- local item ;
- for item in $(list) {
- if ! $(item) in $(filter) {
- result += $(item) ;
- }
- }
- return $(result) ;
-}
-
-
-# reverse a list of elements
-rule Reverse list
-{
- local result = ;
- local item ;
-
- for item in $(list) {
- result = $(item) $(result) ;
- }
- return $(result) ;
-}
-
-
-# decompose a path into a list of elements
-rule PathDecompose dir
-{
- local result ;
-
- while $(dir:D)
- {
- if ! $(dir:BS) { # for rooted paths like "/foo"
- break ;
- }
- result = $(dir:BS) $(result) ;
- dir = $(dir:D) ;
- }
- result = $(dir) $(result) ;
- return $(result) ;
-}
-
-
-# simply a file path, i.e. get rid of . or .. when possible
-rule _PathSimplify dir
-{
- local result = ;
- local dir2 d ;
-
- dir = [ PathDecompose $(dir) ] ;
-
- # get rid of any single dot
- dir2 = ;
- for d in $(dir) {
- if $(d) = "." {
- continue ;
- }
- dir2 += $(d) ;
- }
-
- # get rid of .. when possible
- for d in $(dir2) {
- if $(d) = ".." && $(result) {
- result = $(result[2-]) ;
- }
- else
- result = $(d) $(result) ;
- }
-
- # now invert the result
- result = [ Reverse $(result) ] ;
- if ! $(result) {
- result = "." ;
- }
- return $(result:J="/") ;
-}
-
-
-rule PathSimplify dirs
-{
- local result ;
- local d ;
- for d in $(dirs) {
- result += [ _PathSimplify $(d) ] ;
- }
- return $(result) ;
-}
-
-
-# retrieve list of subdirectories
-rule ListSubDirs paths
-{
- local result = ;
- local entry ;
- for entry in [ Glob $(paths) : * ] {
- if ! $(entry:S) {
- result += $(entry) ;
- }
- }
- return [ PathSimplify $(result) ] ;
-}
-
-
-# retrieve list of sources in a given directory
-rule ListSources path
-{
- return [ Glob $(path) : *.S *.c ] ;
-}
-
-
-# find the prebuilt directory
-#
-if ! $(TOP) {
- Echo "Please define TOP as the root of your device build tree" ;
- Exit ;
-}
-
-Debug "OS is" $(OS) ;
-Debug "CPU is" $(CPU) ;
-
-if $(OS) = LINUX
-{
- PREBUILT = $(TOP)/prebuilt/Linux ;
-}
-else if $(OS) = MACOSX
-{
- switch $(CPU) {
- case i386 : PREBUILT = $(TOP)/prebuilt/darwin-x86 ; break ;
- case ppc : PREBUILT = $(TOP)/prebuilt/darwin-ppc ; break ;
- case * : Echo "unsupported CPU" "$(CPU) !!" ;
- Echo "Please contact digit@google.com for help" ;
- Exit ;
- }
-}
-else
-{
- Echo "Unsupported operating system" $(OS) ;
- Echo "Please contact digit@google.com for help" ;
- Exit ;
-}
-
-Debug "TOP is" $(TOP) ;
-Debug "PREBUILT is" $(PREBUILT) ;
-
-
-# check architectures and setup toolchain variables
-#
-SUPPORTED_ARCHS = x86 arm ;
-
-ARCH ?= $(SUPPORTED_ARCHS) ;
-
-if ! $(ARCH) in $(SUPPORTED_ARCHS) {
- Echo "The variable ARCH contains an unsupported value, use one or more of these instead" ;
- Echo "separated by spaces:" $(SUPPORTED_ARCHS) ;
- Exit ;
-}
-
-x86_TOOLSET_PREFIX ?= "" ;
-arm_TOOLSET_PREFIX ?= $(TOP)/prebuilt/Linux/toolchain-4.1.1/bin/arm-elf- ;
-
-for arch in $(ARCH) {
- CC_$(arch) = $($(arch)_TOOLSET_PREFIX)gcc ;
- C++_$(arch) = $($(arch)_TOOLSET_PREFIX)g++ ;
- AR_$(arch) = $($(arch)_TOOLSET_PREFIX)ar ;
-}
-
-
-# the list of arch-independent source subdirectories
-BIONIC_SRC_SUBDIRS = string ;
-BIONIC_x86_SUBDIRS = ;
-BIONIC_arm_SUBDIRS = ;
-
-CFLAGS = -O0 -g -W ;
-
-
-
-# find sources in a given list of subdirectories
-rule FindSources dirs
-{
- local dir ;
-
- for dir in $(dirs)
- {
- local LOCAL_SRC NO_LOCAL_SRC ;
-
- if [ Glob $(dir) : rules.jam ] {
- include $(dir)/rules.jam ;
- if $(LOCAL_SRC) {
- _sources = $(LOCAL_SRC) ;
- }
- else {
- _sources = [ Glob $(dir) : *.S *.c ] ;
- _sources = $(_sources:BS) ;
- }
- if $(NO_LOCAL_SRC) {
- _sources = [ Filter $(_sources) : $(NO_LOCAL_SRC) ] ;
- }
- sources += $(dir)/$(_sources) ;
- }
- else
- sources += [ ListSources $(dir) ] ;
- }
-}
-
-# Compile a given object file from a source
-rule Compile object : source
-{
- Depends $(object) : $(source) ;
- Depends bionic : $(object) ;
- Clean clean : $(object) ;
-
- MakeLocate $(object) : $(OUT) ;
-
-
- CC on $(object) = $(CC_$(arch)) ;
- CFLAGS on $(object) = $(CFLAGS) ;
- INCLUDES on $(object) = $(INCLUDES) ;
- DEFINES on $(object) = $(DEFINES) ;
-
- HDRRULE on $(>) = HdrRule ;
- HDRSCAN on $(>) = $(HDRPATTERN) ;
- HDRSEARCH on $(>) = $(INCLUDES) ;
- HDRGRIST on $(>) = $(HDRGRIST) ;
-}
-
-
-actions Compile
-{
- $(CC) -c -o $(1) $(CFLAGS) -I$(INCLUDES) -D$(DEFINES) $(2)
-}
-
-
-rule RmTemps
-{
- Temporary $(2) ;
-}
-
-actions quietly updated piecemeal together RmTemps
-{
- rm -f $(2)
-}
-
-actions Archive
-{
- $(AR) ru $(1) $(2)
-}
-
-rule Library library : objects
-{
- local obj ;
-
- if ! $(library:S) {
- library = $(library:S=.a) ;
- }
- library = $(library:G=<$(arch)>) ;
-
- Depends all : $(library) ;
-
- if ! $(library:D) {
- MakeLocate $(library) $(library)($(objects:BS)) : $(OUT) ;
- }
-
- Depends $(library) : $(library)($(objects:BS)) ;
- for obj in $(objects) {
- Depends $(library)($(obj:BS)) : $(obj) ;
- }
-
- Clean clean : $(library) ;
-
- AR on $(library) = $(AR_$(arch)) ;
- Archive $(library) : $(objects) ;
-
- RmTemps $(library) : $(objects) ;
-}
-
-
-rule ProcessDir
-{
- local CFLAGS = $(CFLAGS) ;
- local DEFINES = $(DEFINES) ;
- local INCLUDES = $(INCLUDES) ;
- local local_rules = [ Glob $(1) : rules.jam ] ;
- local source sources ;
-
- if $(local_rules) {
- local LOCAL_CFLAGS LOCAL_DEFINES LOCAL_INCLUDES LOCAL_SRC NO_LOCAL_SRC ;
-
- include $(local_rules) ;
- CFLAGS += $(LOCAL_CFLAGS) ;
- DEFINES += $(LOCAL_DEFINES) ;
- INCLUDES += $(LOCAL_INCLUDES) ;
-
- if $(LOCAL_SRC) {
- sources = $(LOCAL_SRC) ;
- }
- else {
- sources = [ Glob $(1) : *.S *.c ] ;
- sources = $(sources:BS) ;
- }
-
- if $(NO_LOCAL_SRC) {
- sources = [ Filter $(sources) : $(NO_LOCAL_SRC) ] ;
- }
-
- sources = $(1)/$(sources) ;
- }
- else
- sources = [ Glob $(1) : *.S *.c ] ;
-
- for source in $(sources) {
- local name = $(source:B) ;
-
- if $(source:S) = ".S" {
- # record the list of assembler sources
- ASSEMBLER_SOURCES += $(name) ;
- }
- else if $(source:S) = ".c" && $(name) in $(ASSEMBLER_SOURCES) {
- # skip C source file if corresponding assembler exists
- continue ;
- }
-
- objname = <$(arch)>$(name).o ;
-
- Compile $(objname) : $(source) ;
- ALL_OBJECTS += $(objname) ;
- }
-}
-
-rule ProcessDirs
-{
- local dir ;
- for dir in $(1) {
- ProcessDir $(dir) ;
- }
-}
-
-INCLUDES_x86 = /usr/src/linux/include ;
-
-INCLUDES_arm = ../kernel_headers
- include/arch/arm
- include/bits32
- ;
-
-INCLUDES = include stdio string stdlib .
- ../msun/include
- ;
-
-DEFINES = ANDROID_CHANGES
- USE_LOCKS
- REALLOC_ZERO_BYTES_FREES
- _LIBC=1
- SOFTFLOAT
- FLOATING_POINT
- NEED_PSELECT=1
- ANDROID
- ;
-
-CFLAGS_x86 = ;
-
-
-for arch in $(ARCH)
-{
- local ARCH_DIR = $(BIONIC_TOP)/arch-$(arch) ;
- local INCLUDES = $(INCLUDES_$(arch)) $(ARCH_DIR)/include $(INCLUDES) ;
- local DEFINES = $(DEFINES_$(arch)) $(DEFINES) ARCH=$(arch) ;
- local CFLAGS = $(CFLAGS) $(CFLAGS_$(arch)) ;
- local OUT = out/$(arch) ;
- local ASSEMBLER_SOURCES ALL_OBJECTS ;
-
- ProcessDirs [ ListSubDirs $(ARCH_DIR) ] ;
- ProcessDirs stdlib stdio unistd string tzcode inet ;
- ProcessDirs [ ListSubDirs netbsd ] ;
- ProcessDirs bionic ;
-
- Library bionic : $(ALL_OBJECTS) ;
-}
-
-BIONIC_SEARCH = $(BIONIC_TOP)/include ;
-
-
-
-# /HdrRule source : headers ;
-#
-# Arranges the proper dependencies when the file _source_ includes the files
-# _headers_ through the #include C preprocessor directive
-#
-# this rule is not intendend to be called explicitely. It is called
-# automatically during header scanning on sources handled by the @Object
-# rule (e.g. sources in @Main or @Library rules)
-#
-rule HdrRule
-{
- # HdrRule source : headers ;
-
- # N.B. This rule is called during binding, potentially after
- # the fate of many targets has been determined, and must be
- # used with caution: don't add dependencies to unrelated
- # targets, and don't set variables on $(<).
-
- # Tell Jam that anything depending on $(<) also depends on $(>),
- # set SEARCH so Jam can find the headers, but then say we don't
- # care if we can't actually find the headers (they may have been
- # within ifdefs),
-
- local s = $(>:G=$(HDRGRIST:E)) ;
-
- Includes $(<) : $(s) ;
- SEARCH on $(s) = $(HDRSEARCH) ;
- NoCare $(s) ;
-
- # Propagate on $(<) to $(>)
-
- HDRSEARCH on $(s) = $(HDRSEARCH) ;
- HDRSCAN on $(s) = $(HDRSCAN) ;
- HDRRULE on $(s) = $(HDRRULE) ;
- HDRGRIST on $(s) = $(HDRGRIST) ;
-}
-
-
diff --git a/libc/SYSCALLS.TXT b/libc/SYSCALLS.TXT
index 765d2fa..e1934fa 100644
--- a/libc/SYSCALLS.TXT
+++ b/libc/SYSCALLS.TXT
@@ -22,18 +22,18 @@
# assembler template for the syscall; it's up to the bionic implementation to provide
# a relevant C stub
#
-# - additionally, if the syscall number is different amoung ARM, and x86, use:
-# return_type funcname[:syscall_name](parameters) arm_number,x86_number
+# - additionally, if the syscall number is different amoung ARM, and x86, MIPS use:
+# return_type funcname[:syscall_name](parameters) arm_number,x86_number, mips_number
#
# the file is processed by a python script named gensyscalls.py
#
# process management
-void _exit:exit_group (int) 248,252
+void _exit:exit_group (int) 248,252,246
void _exit_thread:exit (int) 1
pid_t __fork:fork (void) 2
-pid_t _waitpid:waitpid (pid_t, int*, int, struct rusage*) -1,7
-int __waitid:waitid(int, pid_t, struct siginfo_t*, int,void*) 280,284
+pid_t _waitpid:waitpid (pid_t, int*, int, struct rusage*) -1,7,7
+int __waitid:waitid(int, pid_t, struct siginfo_t*, int,void*) 280,284,278
# NOTE: this system call is never called directly, but we list it there
# to have __NR_clone properly defined.
@@ -42,71 +42,86 @@
int execve (const char*, char* const*, char* const*) 11
-int __setuid:setuid32 (uid_t) 213
-uid_t getuid:getuid32 () 199
-gid_t getgid:getgid32 () 200
-uid_t geteuid:geteuid32 () 201
-gid_t getegid:getegid32 () 202
-uid_t getresuid:getresuid32 (uid_t *ruid, uid_t *euid, uid_t *suid) 209
-gid_t getresgid:getresgid32 (gid_t *rgid, gid_t *egid, gid_t *sgid) 211
-pid_t gettid() 224
-ssize_t readahead(int, off64_t, size_t) 225
-int getgroups:getgroups32(int, gid_t *) 205
+int __setuid:setuid32 (uid_t) 213,213,-1
+int __setuid:setuid (uid_t) -1,-1,23
+uid_t getuid:getuid32 () 199,199,-1
+uid_t getuid:getuid () -1,-1,24
+gid_t getgid:getgid32 () 200,200,-1
+gid_t getgid:getgid () -1,-1,47
+uid_t geteuid:geteuid32 () 201,201,-1
+uid_t geteuid:geteuid () -1,-1,49
+gid_t getegid:getegid32 () 202,202,-1
+gid_t getegid:getegid () -1,-1,50
+uid_t getresuid:getresuid32 (uid_t *ruid, uid_t *euid, uid_t *suid) 209,209,-1
+uid_t getresuid:getresuid (uid_t *ruid, uid_t *euid, uid_t *suid) -1,-1,186
+gid_t getresgid:getresgid32 (gid_t *rgid, gid_t *egid, gid_t *sgid) 211,211,-1
+gid_t getresgid:getresgid (gid_t *rgid, gid_t *egid, gid_t *sgid) -1,-1,191
+pid_t gettid() 224,224,222
+ssize_t readahead(int, off64_t, size_t) 225,225,223
+int getgroups:getgroups32(int, gid_t *) 205,205,-1
+int getgroups:getgroups(int, gid_t *) -1,-1,80
pid_t getpgid(pid_t) 132
pid_t getppid() 64
pid_t setsid() 66
-int setgid:setgid32(gid_t) 214
+int setgid:setgid32(gid_t) 214,214,-1
+int setgid:setgid(gid_t) -1,-1,46
int seteuid:seteuid32(uid_t) stub
-int __setreuid:setreuid32(uid_t, uid_t) 203
-int __setresuid:setresuid32(uid_t, uid_t, uid_t) 208
-int setresgid:setresgid32(gid_t, gid_t, gid_t) 210
+int __setreuid:setreuid32(uid_t, uid_t) 203,203,-1
+int __setreuid:setreuid(uid_t, uid_t) -1,-1,70
+int __setresuid:setresuid32(uid_t, uid_t, uid_t) 208,208,-1
+int __setresuid:setresuid(uid_t, uid_t, uid_t) -1,-1,185
+int setresgid:setresgid32(gid_t, gid_t, gid_t) 210,210,-1
+int setresgid:setresgid(gid_t, gid_t, gid_t) -1,-1,190
void* __brk:brk(void*) 45
# see comments in arch-arm/bionic/kill.S to understand why we don't generate an ARM stub for kill/tkill
-int kill(pid_t, int) -1,37
-int tkill(pid_t tid, int sig) -1,238
+int kill(pid_t, int) -1,37,37
+int tkill(pid_t tid, int sig) -1,238,236
int __ptrace:ptrace(int request, int pid, void* addr, void* data) 26
-int __set_thread_area:set_thread_area(void* user_desc) -1,243
+int __set_thread_area:set_thread_area(void* user_desc) -1,243,283
int __getpriority:getpriority(int, int) 96
int setpriority(int, int, int) 97
int setrlimit(int resource, const struct rlimit *rlp) 75
-int getrlimit:ugetrlimit(int resource, struct rlimit *rlp) 191
+int getrlimit:ugetrlimit(int resource, struct rlimit *rlp) 191,191,-1
+int getrlimit:getrlimit(int resource, struct rlimit *rlp) -1,-1,76
int getrusage(int who, struct rusage* r_usage) 77
-int setgroups:setgroups32(int, const gid_t *) 206
+int setgroups:setgroups32(int, const gid_t *) 206,206,-1
+int setgroups:setgroups(int, const gid_t *) -1,-1,81
pid_t getpgrp(void) stub
int setpgid(pid_t, pid_t) 57
-pid_t vfork(void) 190,-1,190
-int setregid:setregid32(gid_t, gid_t) 204
+pid_t vfork(void) 190,-1,-1
+int setregid:setregid32(gid_t, gid_t) 204,204,-1
+int setregid:setregid(gid_t, gid_t) -1,-1,71
int chroot(const char *) 61
# IMPORTANT: Even though <sys/prctl.h> declares prctl(int,...), the syscall stub must take 6 arguments
# to match the kernel implementation.
-int prctl(int option, unsigned int arg2, unsigned int arg3, unsigned int arg4, unsigned int arg5) 172
-int capget(cap_user_header_t header, cap_user_data_t data) 184
-int capset(cap_user_header_t header, const cap_user_data_t data) 185
-int sigaltstack(const stack_t*, stack_t*) 186
+int prctl(int option, unsigned int arg2, unsigned int arg3, unsigned int arg4, unsigned int arg5) 172,172,192
+int capget(cap_user_header_t header, cap_user_data_t data) 184,184,204
+int capset(cap_user_header_t header, const cap_user_data_t data) 185,185,205
+int sigaltstack(const stack_t*, stack_t*) 186,186,206
int acct(const char* filepath) 51
# file descriptors
ssize_t read (int, void*, size_t) 3
ssize_t write (int, const void*, size_t) 4
-ssize_t pread64 (int, void *, size_t, off64_t) 180
-ssize_t pwrite64 (int, void *, size_t, off64_t) 181
+ssize_t pread64 (int, void *, size_t, off64_t) 180,180,200
+ssize_t pwrite64 (int, void *, size_t, off64_t) 181,181,201
int __open:open (const char*, int, mode_t) 5
-int __openat:openat (int, const char*, int, mode_t) 322,295
+int __openat:openat (int, const char*, int, mode_t) 322,295,288
int close (int) 6
int creat(const char*, mode_t) stub
off_t lseek(int, off_t, int) 19
int __llseek:_llseek (int, unsigned long, unsigned long, loff_t*, int) 140
pid_t getpid () 20
void * mmap(void *, size_t, int, int, int, long) stub
-void * __mmap2:mmap2(void*, size_t, int, int, int, long) 192
+void * __mmap2:mmap2(void*, size_t, int, int, int, long) 192,192,210
int munmap(void *, size_t) 91
-void * mremap(void *, size_t, size_t, unsigned long) 163
+void * mremap(void *, size_t, size_t, unsigned long) 163,163,167
int msync(const void *, size_t, int) 144
int mprotect(const void *, size_t, int) 125
-int madvise(const void *, size_t, int) 220,219
-int mlock(const void *addr, size_t len) 150
-int munlock(const void *addr, size_t len) 151
-int mincore(void* start, size_t length, unsigned char* vec) 219,218
+int madvise(const void *, size_t, int) 220,219,218
+int mlock(const void *addr, size_t len) 150,150,154
+int munlock(const void *addr, size_t len) 151,151,155
+int mincore(void* start, size_t length, unsigned char* vec) 219,218,217
int __ioctl:ioctl(int, int, void *) 54
int readv(int, const struct iovec *, int) 145
int writev(int, const struct iovec *, int) 146
@@ -114,143 +129,146 @@
int flock(int, int) 143
int fchmod(int, mode_t) 94
int dup(int) 41
-int pipe(int *) 42,42
-int pipe2(int *, int) 359,331
+int pipe(int *) 42,42,-1
+int pipe2(int *, int) 359,331,328
int dup2(int, int) 63
int select:_newselect(int, struct fd_set *, struct fd_set *, struct fd_set *, struct timeval *) 142
int ftruncate(int, off_t) 93
-int ftruncate64(int, off64_t) 194
-int getdents:getdents64(unsigned int, struct dirent *, unsigned int) 217,220
+int ftruncate64(int, off64_t) 194,194,212
+int getdents:getdents64(unsigned int, struct dirent *, unsigned int) 217,220,219
int fsync(int) 118
-int fdatasync(int) 148
-int fchown:fchown32(int, uid_t, gid_t) 207
+int fdatasync(int) 148,148,152
+int fchown:fchown32(int, uid_t, gid_t) 207,207,-1
+int fchown:fchown(int, uid_t, gid_t) -1,-1,95
void sync(void) 36
-int __fcntl64:fcntl64(int, int, void *) 221
-int __fstatfs64:fstatfs64(int, size_t, struct statfs *) 267,269
-ssize_t sendfile(int out_fd, int in_fd, off_t *offset, size_t count) 187
-int fstatat:fstatat64(int dirfd, const char *path, struct stat *buf, int flags) 327,300
-int mkdirat(int dirfd, const char *pathname, mode_t mode) 323,296
-int fchownat(int dirfd, const char *path, uid_t owner, gid_t group, int flags) 325,298
-int fchmodat(int dirfd, const char *path, mode_t mode, int flags) 333,306
-int renameat(int olddirfd, const char *oldpath, int newdirfd, const char *newpath) 329,302
-int fsetxattr(int, const char *, const void *, size_t, int) 228
-ssize_t fgetxattr(int, const char *, void *, size_t) 231
-ssize_t flistxattr(int, char *, size_t) 234
-int fremovexattr(int, const char *) 237
+int __fcntl64:fcntl64(int, int, void *) 221,221,220
+int __fstatfs64:fstatfs64(int, size_t, struct statfs *) 267,269,256
+ssize_t sendfile(int out_fd, int in_fd, off_t *offset, size_t count) 187,187,207
+int fstatat:fstatat64(int dirfd, const char *path, struct stat *buf, int flags) 327,300,293
+int mkdirat(int dirfd, const char *pathname, mode_t mode) 323,296,289
+int fchownat(int dirfd, const char *path, uid_t owner, gid_t group, int flags) 325,298,291
+int fchmodat(int dirfd, const char *path, mode_t mode, int flags) 333,306,299
+int renameat(int olddirfd, const char *oldpath, int newdirfd, const char *newpath) 329,302,295
+int fsetxattr(int, const char *, const void *, size_t, int) 228,228,226
+ssize_t fgetxattr(int, const char *, void *, size_t) 231,231,229
+ssize_t flistxattr(int, char *, size_t) 234,234,232
+int fremovexattr(int, const char *) 237,237,235
# file system
int link (const char*, const char*) 9
int unlink (const char*) 10
-int unlinkat (int, const char *, int) 328,301
+int unlinkat (int, const char *, int) 328,301,294
int chdir (const char*) 12
int mknod (const char*, mode_t, dev_t) 14
int chmod (const char*,mode_t) 15
-int chown:chown32(const char *, uid_t, gid_t) 212
-int lchown:lchown32 (const char*, uid_t, gid_t) 198
+int chown:chown32(const char *, uid_t, gid_t) 212,212,-1
+int chown:chown(const char *, uid_t, gid_t) -1,-1,202
+int lchown:lchown32 (const char*, uid_t, gid_t) 198,198,-1
+int lchown:lchown (const char*, uid_t, gid_t) -1,-1,16
int mount (const char*, const char*, const char*, unsigned long, const void*) 21
int umount(const char*) stub
int umount2 (const char*, int) 52
-int fstat:fstat64(int, struct stat*) 197
-int stat:stat64(const char *, struct stat *) 195
-int lstat:lstat64(const char *, struct stat *) 196
+int fstat:fstat64(int, struct stat*) 197,197,215
+int stat:stat64(const char *, struct stat *) 195,195,213
+int lstat:lstat64(const char *, struct stat *) 196,196,214
int mkdir(const char *, mode_t) 39
int readlink(const char *, char *, size_t) 85
int rmdir(const char *) 40
int rename(const char *, const char *) 38
-int __getcwd:getcwd(char * buf, size_t size) 183
+int __getcwd:getcwd(char * buf, size_t size) 183,183,203
int access(const char *, int) 33
int symlink(const char *, const char *) 83
int fchdir(int) 133
int truncate(const char*, off_t) 92
-int setxattr(const char *, const char *, const void *, size_t, int) 226
-int lsetxattr(const char *, const char *, const void *, size_t, int) 227
-ssize_t getxattr(const char *, const char *, void *, size_t) 229
-ssize_t lgetxattr(const char *, const char *, void *, size_t) 230
-ssize_t listxattr(const char *, char *, size_t) 232
-ssize_t llistxattr(const char *, char *, size_t) 233
-int removexattr(const char *, const char *) 235
-int lremovexattr(const char *, const char *) 236
-int __statfs64:statfs64(const char *, size_t, struct statfs *) 266,268
+int setxattr(const char *, const char *, const void *, size_t, int) 226,226,224
+int lsetxattr(const char *, const char *, const void *, size_t, int) 227,227,225
+ssize_t getxattr(const char *, const char *, void *, size_t) 229,229,227
+ssize_t lgetxattr(const char *, const char *, void *, size_t) 230,230,228
+ssize_t listxattr(const char *, char *, size_t) 232,232,230
+ssize_t llistxattr(const char *, char *, size_t) 233,233,231
+int removexattr(const char *, const char *) 235,235,233
+int lremovexattr(const char *, const char *) 236,236,234
+int __statfs64:statfs64(const char *, size_t, struct statfs *) 266,268,255
# time
int pause () 29
int gettimeofday(struct timeval*, struct timezone*) 78
int settimeofday(const struct timeval*, const struct timezone*) 79
clock_t times(struct tms *) 43
-int nanosleep(const struct timespec *, struct timespec *) 162
-int clock_gettime(clockid_t clk_id, struct timespec *tp) 263,265
-int clock_settime(clockid_t clk_id, const struct timespec *tp) 262,264
-int clock_getres(clockid_t clk_id, struct timespec *res) 264,266
-int clock_nanosleep(clockid_t clock_id, int flags, const struct timespec *req, struct timespec *rem) 265,267
+int nanosleep(const struct timespec *, struct timespec *) 162,162,166
+int clock_gettime(clockid_t clk_id, struct timespec *tp) 263,265,263
+int clock_settime(clockid_t clk_id, const struct timespec *tp) 262,264,262
+int clock_getres(clockid_t clk_id, struct timespec *res) 264,266,264
+int clock_nanosleep(clockid_t clock_id, int flags, const struct timespec *req, struct timespec *rem) 265,267,265
int getitimer(int, const struct itimerval *) 105
int setitimer(int, const struct itimerval *, struct itimerval *) 104
-int __timer_create:timer_create(clockid_t clockid, struct sigevent *evp, timer_t *timerid) 257,259
-int __timer_settime:timer_settime(timer_t, int, const struct itimerspec*, struct itimerspec*) 258,260
-int __timer_gettime:timer_gettime(timer_t, struct itimerspec*) 259,261
-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
+int __timer_create:timer_create(clockid_t clockid, struct sigevent *evp, timer_t *timerid) 257,259,257
+int __timer_settime:timer_settime(timer_t, int, const struct itimerspec*, struct itimerspec*) 258,260,258
+int __timer_gettime:timer_gettime(timer_t, struct itimerspec*) 259,261,259
+int __timer_getoverrun:timer_getoverrun(timer_t) 260,262,260
+int __timer_delete:timer_delete(timer_t) 261,263,261
+int utimes(const char*, const struct timeval tvp[2]) 269,271,267
+int utimensat(int, const char *, const struct timespec times[2], int) 348,320,316
# signals
int sigaction(int, const struct sigaction *, struct sigaction *) 67
int sigprocmask(int, const sigset_t *, sigset_t *) 126
int __sigsuspend:sigsuspend(int unused1, int unused2, unsigned mask) 72
-int __rt_sigaction:rt_sigaction (int sig, const struct sigaction *act, struct sigaction *oact, size_t sigsetsize) 174
-int __rt_sigprocmask:rt_sigprocmask (int how, const sigset_t *set, sigset_t *oset, size_t sigsetsize) 175
-int __rt_sigtimedwait:rt_sigtimedwait(const sigset_t *set, struct siginfo_t *info, struct timespec_t *timeout, size_t sigset_size) 177
+int __rt_sigaction:rt_sigaction (int sig, const struct sigaction *act, struct sigaction *oact, size_t sigsetsize) 174,174,194
+int __rt_sigprocmask:rt_sigprocmask (int how, const sigset_t *set, sigset_t *oset, size_t sigsetsize) 175,175,195
+int __rt_sigtimedwait:rt_sigtimedwait(const sigset_t *set, struct siginfo_t *info, struct timespec_t *timeout, size_t sigset_size) 177,177,197
int sigpending(sigset_t *) 73
# sockets
-int socket(int, int, int) 281,-1
-int socketpair(int, int, int, int*) 288,-1
-int bind(int, struct sockaddr *, int) 282,-1
-int connect(int, struct sockaddr *, socklen_t) 283,-1
-int listen(int, int) 284,-1
-int accept(int, struct sockaddr *, socklen_t *) 285,-1
-int getsockname(int, struct sockaddr *, socklen_t *) 286,-1
-int getpeername(int, struct sockaddr *, socklen_t *) 287,-1
-int sendto(int, const void *, size_t, int, const struct sockaddr *, socklen_t) 290,-1
-int recvfrom(int, void *, size_t, unsigned int, struct sockaddr *, socklen_t *) 292,-1
-int shutdown(int, int) 293,-1
-int setsockopt(int, int, int, const void *, socklen_t) 294,-1
-int getsockopt(int, int, int, void *, socklen_t *) 295,-1
-int sendmsg(int, const struct msghdr *, unsigned int) 296,-1
-int recvmsg(int, struct msghdr *, unsigned int) 297,-1
+int socket(int, int, int) 281,-1,183
+int socketpair(int, int, int, int*) 288,-1,184
+int bind(int, struct sockaddr *, int) 282,-1,169
+int connect(int, struct sockaddr *, socklen_t) 283,-1,170
+int listen(int, int) 284,-1,174
+int accept(int, struct sockaddr *, socklen_t *) 285,-1,168
+int getsockname(int, struct sockaddr *, socklen_t *) 286,-1,172
+int getpeername(int, struct sockaddr *, socklen_t *) 287,-1,171
+int sendto(int, const void *, size_t, int, const struct sockaddr *, socklen_t) 290,-1,180
+int recvfrom(int, void *, size_t, unsigned int, struct sockaddr *, socklen_t *) 292,-1,176
+int shutdown(int, int) 293,-1,182
+int setsockopt(int, int, int, const void *, socklen_t) 294,-1,181
+int getsockopt(int, int, int, void *, socklen_t *) 295,-1,173
+int sendmsg(int, const struct msghdr *, unsigned int) 296,-1,179
+int recvmsg(int, struct msghdr *, unsigned int) 297,-1,177
# sockets for x86. These are done as an "indexed" call to socketcall syscall.
-int socket:socketcall:1 (int, int, int) -1,102
-int bind:socketcall:2 (int, struct sockaddr *, int) -1,102
-int connect:socketcall:3(int, struct sockaddr *, socklen_t) -1,102
-int listen:socketcall:4(int, int) -1,102
-int accept:socketcall:5(int, struct sockaddr *, socklen_t *) -1,102
-int getsockname:socketcall:6(int, struct sockaddr *, socklen_t *) -1,102
-int getpeername:socketcall:7(int, struct sockaddr *, socklen_t *) -1,102
-int socketpair:socketcall:8(int, int, int, int*) -1,102
-int sendto:socketcall:11(int, const void *, size_t, int, const struct sockaddr *, socklen_t) -1,102
-int recvfrom:socketcall:12(int, void *, size_t, unsigned int, struct sockaddr *, socklen_t *) -1,102
-int shutdown:socketcall:13(int, int) -1,102
-int setsockopt:socketcall:14(int, int, int, const void *, socklen_t) -1,102
-int getsockopt:socketcall:15(int, int, int, void *, socklen_t *) -1,102
-int sendmsg:socketcall:16(int, const struct msghdr *, unsigned int) -1,102
-int recvmsg:socketcall:17(int, struct msghdr *, unsigned int) -1,102
+int socket:socketcall:1 (int, int, int) -1,102,-1
+int bind:socketcall:2 (int, struct sockaddr *, int) -1,102,-1
+int connect:socketcall:3(int, struct sockaddr *, socklen_t) -1,102,-1
+int listen:socketcall:4(int, int) -1,102,-1
+int accept:socketcall:5(int, struct sockaddr *, socklen_t *) -1,102,-1
+int getsockname:socketcall:6(int, struct sockaddr *, socklen_t *) -1,102,-1
+int getpeername:socketcall:7(int, struct sockaddr *, socklen_t *) -1,102,-1
+int socketpair:socketcall:8(int, int, int, int*) -1,102,-1
+int sendto:socketcall:11(int, const void *, size_t, int, const struct sockaddr *, socklen_t) -1,102,-1
+int recvfrom:socketcall:12(int, void *, size_t, unsigned int, struct sockaddr *, socklen_t *) -1,102,-1
+int shutdown:socketcall:13(int, int) -1,102,-1
+int setsockopt:socketcall:14(int, int, int, const void *, socklen_t) -1,102,-1
+int getsockopt:socketcall:15(int, int, int, void *, socklen_t *) -1,102,-1
+int sendmsg:socketcall:16(int, const struct msghdr *, unsigned int) -1,102,-1
+int recvmsg:socketcall:17(int, struct msghdr *, unsigned int) -1,102,-1
# scheduler & real-time
-int sched_setscheduler(pid_t pid, int policy, const struct sched_param *param) 156
-int sched_getscheduler(pid_t pid) 157
-int sched_yield(void) 158
-int sched_setparam(pid_t pid, const struct sched_param *param) 154
-int sched_getparam(pid_t pid, struct sched_param *param) 155
-int sched_get_priority_max(int policy) 159
-int sched_get_priority_min(int policy) 160
-int sched_rr_get_interval(pid_t pid, struct timespec *interval) 161
-int sched_setaffinity(pid_t pid, size_t setsize, const cpu_set_t* set) 241
-int __sched_getaffinity:sched_getaffinity(pid_t pid, size_t setsize, cpu_set_t* set) 242
-int __getcpu:getcpu(unsigned *cpu, unsigned *node, void *unused) 345,318
+int sched_setscheduler(pid_t pid, int policy, const struct sched_param *param) 156,156,160
+int sched_getscheduler(pid_t pid) 157,157,161
+int sched_yield(void) 158,158,162
+int sched_setparam(pid_t pid, const struct sched_param *param) 154,154,158
+int sched_getparam(pid_t pid, struct sched_param *param) 155,155,159
+int sched_get_priority_max(int policy) 159,159,163
+int sched_get_priority_min(int policy) 160,160,164
+int sched_rr_get_interval(pid_t pid, struct timespec *interval) 161,161,165
+int sched_setaffinity(pid_t pid, size_t setsize, const cpu_set_t* set) 241,241,239
+int __sched_getaffinity:sched_getaffinity(pid_t pid, size_t setsize, cpu_set_t* set) 242,242,240
+int __getcpu:getcpu(unsigned *cpu, unsigned *node, void *unused) 345,318,312
# io priorities
-int ioprio_set(int which, int who, int ioprio) 314,289
-int ioprio_get(int which, int who) 315,290
+int ioprio_set(int which, int who, int ioprio) 314,289,314
+int ioprio_get(int which, int who) 315,290,315
# other
int uname(struct utsname *) 122
@@ -265,21 +283,25 @@
int personality(unsigned long) 136
# futex
-int futex(void *, int, int, void *, void *, int) 240
+int futex(void *, int, int, void *, void *, int) 240,240,238
# epoll
-int epoll_create(int size) 250,254
-int epoll_ctl(int epfd, int op, int fd, struct epoll_event *event) 251,255
-int epoll_wait(int epfd, struct epoll_event *events, int max, int timeout) 252,256
+int epoll_create(int size) 250,254,248
+int epoll_ctl(int epfd, int op, int fd, struct epoll_event *event) 251,255,249
+int epoll_wait(int epfd, struct epoll_event *events, int max, int timeout) 252,256,250
-int inotify_init(void) 316,291,290
-int inotify_add_watch(int, const char *, unsigned int) 317,292
-int inotify_rm_watch(int, unsigned int) 318,293
+int inotify_init(void) 316,291,284
+int inotify_add_watch(int, const char *, unsigned int) 317,292,285
+int inotify_rm_watch(int, unsigned int) 318,293,286
-int poll(struct pollfd *, unsigned int, long) 168
+int poll(struct pollfd *, unsigned int, long) 168,168,188
-int eventfd:eventfd2(unsigned int, int) 356,328
+int eventfd:eventfd2(unsigned int, int) 356,328,325
# ARM-specific ARM_NR_BASE == 0x0f0000 == 983040
-int __set_tls:ARM_set_tls(void*) 983045,-1
-int cacheflush:ARM_cacheflush(long start, long end, long flags) 983042,-1
+int __set_tls:ARM_set_tls(void*) 983045,-1,-1
+int cacheflush:ARM_cacheflush(long start, long end, long flags) 983042,-1,-1
+
+# MIPS-specific
+int _flush_cache:cacheflush(char *addr, const int nbytes, const int op) -1,-1,147
+int syscall(int number,...) -1,-1,0
diff --git a/libdl/arch-sh/soend.S b/libc/arch-arm/bionic/abort_arm.S
similarity index 70%
rename from libdl/arch-sh/soend.S
rename to libc/arch-arm/bionic/abort_arm.S
index 7fa98a4..51b0871 100644
--- a/libdl/arch-sh/soend.S
+++ b/libc/arch-arm/bionic/abort_arm.S
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2009 The Android Open Project
+ * Copyright (C) 2012 The Android Open Source Project
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -26,6 +26,17 @@
* SUCH DAMAGE.
*/
- .section .ctors, "aw"
- .long 0
+#include <machine/asm.h>
+/*
+ * Coding the abort function in assembly so that registers are guaranteed to
+ * be preserved properly regardless of GCC's assumption on the "noreturn"
+ * attribute. When the registers are not properly preserved we won't be able
+ * to unwind the stack all the way to the bottom to fully reveal the call
+ * sequence when the crash happens.
+ */
+ENTRY(abort)
+ .save {r3, r14}
+ stmfd sp!, {r3, r14}
+ blx PIC_SYM(_C_LABEL(__libc_android_abort), PLT)
+END(abort)
diff --git a/libc/arch-arm/bionic/crtbegin_dynamic.S b/libc/arch-arm/bionic/crtbegin_dynamic.S
index 0999084..6ca0845 100644
--- a/libc/arch-arm/bionic/crtbegin_dynamic.S
+++ b/libc/arch-arm/bionic/crtbegin_dynamic.S
@@ -43,21 +43,17 @@
# - address of an "onexit" function, not used on any
# platform supported by Bionic
#
-# - address of the "main" function of the program. We
-# can't hard-code it in the adr pseudo instruction
-# so we use a tiny trampoline that will get relocated
-# by the dynamic linker before this code runs
+# - address of the "main" function of the program.
#
# - address of the constructor list
#
_start:
mov r0, sp
mov r1, #0
- adr r2, 0f
- adr r3, 1f
- b __libc_init
-
-0: b main
+ ldr r2, =main
+ adr r3, 1f
+ ldr r4, =__libc_init
+ bx r4
1: .long __PREINIT_ARRAY__
.long __INIT_ARRAY__
diff --git a/libc/arch-arm/bionic/crtbegin_static.S b/libc/arch-arm/bionic/crtbegin_static.S
index 13b05b2..e62ac1d 100644
--- a/libc/arch-arm/bionic/crtbegin_static.S
+++ b/libc/arch-arm/bionic/crtbegin_static.S
@@ -43,21 +43,17 @@
# - address of an "onexit" function, not used on any
# platform supported by Bionic
#
-# - address of the "main" function of the program. We
-# can't hard-code it in the adr pseudo instruction
-# so we use a tiny trampoline that will get relocated
-# by the dynamic linker before this code runs
+# - address of the "main" function of the program.
#
# - address of the constructor list
#
_start:
mov r0, sp
mov r1, #0
- adr r2, 0f
- adr r3, 1f
- b __libc_init
-
-0: b main
+ ldr r2, =main
+ adr r3, 1f
+ ldr r4, =__libc_init
+ bx r4
1: .long __PREINIT_ARRAY__
.long __INIT_ARRAY__
diff --git a/libc/arch-mips/syscalls.mk b/libc/arch-mips/syscalls.mk
new file mode 100644
index 0000000..d4b70a4
--- /dev/null
+++ b/libc/arch-mips/syscalls.mk
@@ -0,0 +1,198 @@
+# auto-generated by gensyscalls.py, do not touch
+syscall_src :=
+syscall_src += arch-mips/syscalls/_exit.S
+syscall_src += arch-mips/syscalls/_exit_thread.S
+syscall_src += arch-mips/syscalls/__fork.S
+syscall_src += arch-mips/syscalls/_waitpid.S
+syscall_src += arch-mips/syscalls/__waitid.S
+syscall_src += arch-mips/syscalls/__sys_clone.S
+syscall_src += arch-mips/syscalls/execve.S
+syscall_src += arch-mips/syscalls/__setuid.S
+syscall_src += arch-mips/syscalls/getuid.S
+syscall_src += arch-mips/syscalls/getgid.S
+syscall_src += arch-mips/syscalls/geteuid.S
+syscall_src += arch-mips/syscalls/getegid.S
+syscall_src += arch-mips/syscalls/getresuid.S
+syscall_src += arch-mips/syscalls/getresgid.S
+syscall_src += arch-mips/syscalls/gettid.S
+syscall_src += arch-mips/syscalls/readahead.S
+syscall_src += arch-mips/syscalls/getgroups.S
+syscall_src += arch-mips/syscalls/getpgid.S
+syscall_src += arch-mips/syscalls/getppid.S
+syscall_src += arch-mips/syscalls/setsid.S
+syscall_src += arch-mips/syscalls/setgid.S
+syscall_src += arch-mips/syscalls/__setreuid.S
+syscall_src += arch-mips/syscalls/__setresuid.S
+syscall_src += arch-mips/syscalls/setresgid.S
+syscall_src += arch-mips/syscalls/__brk.S
+syscall_src += arch-mips/syscalls/kill.S
+syscall_src += arch-mips/syscalls/tkill.S
+syscall_src += arch-mips/syscalls/__ptrace.S
+syscall_src += arch-mips/syscalls/__set_thread_area.S
+syscall_src += arch-mips/syscalls/__getpriority.S
+syscall_src += arch-mips/syscalls/setpriority.S
+syscall_src += arch-mips/syscalls/setrlimit.S
+syscall_src += arch-mips/syscalls/getrlimit.S
+syscall_src += arch-mips/syscalls/getrusage.S
+syscall_src += arch-mips/syscalls/setgroups.S
+syscall_src += arch-mips/syscalls/setpgid.S
+syscall_src += arch-mips/syscalls/setregid.S
+syscall_src += arch-mips/syscalls/chroot.S
+syscall_src += arch-mips/syscalls/prctl.S
+syscall_src += arch-mips/syscalls/capget.S
+syscall_src += arch-mips/syscalls/capset.S
+syscall_src += arch-mips/syscalls/sigaltstack.S
+syscall_src += arch-mips/syscalls/acct.S
+syscall_src += arch-mips/syscalls/read.S
+syscall_src += arch-mips/syscalls/write.S
+syscall_src += arch-mips/syscalls/pread64.S
+syscall_src += arch-mips/syscalls/pwrite64.S
+syscall_src += arch-mips/syscalls/__open.S
+syscall_src += arch-mips/syscalls/__openat.S
+syscall_src += arch-mips/syscalls/close.S
+syscall_src += arch-mips/syscalls/lseek.S
+syscall_src += arch-mips/syscalls/__llseek.S
+syscall_src += arch-mips/syscalls/getpid.S
+syscall_src += arch-mips/syscalls/__mmap2.S
+syscall_src += arch-mips/syscalls/munmap.S
+syscall_src += arch-mips/syscalls/mremap.S
+syscall_src += arch-mips/syscalls/msync.S
+syscall_src += arch-mips/syscalls/mprotect.S
+syscall_src += arch-mips/syscalls/madvise.S
+syscall_src += arch-mips/syscalls/mlock.S
+syscall_src += arch-mips/syscalls/munlock.S
+syscall_src += arch-mips/syscalls/mincore.S
+syscall_src += arch-mips/syscalls/__ioctl.S
+syscall_src += arch-mips/syscalls/readv.S
+syscall_src += arch-mips/syscalls/writev.S
+syscall_src += arch-mips/syscalls/__fcntl.S
+syscall_src += arch-mips/syscalls/flock.S
+syscall_src += arch-mips/syscalls/fchmod.S
+syscall_src += arch-mips/syscalls/dup.S
+syscall_src += arch-mips/syscalls/pipe2.S
+syscall_src += arch-mips/syscalls/dup2.S
+syscall_src += arch-mips/syscalls/select.S
+syscall_src += arch-mips/syscalls/ftruncate.S
+syscall_src += arch-mips/syscalls/ftruncate64.S
+syscall_src += arch-mips/syscalls/getdents.S
+syscall_src += arch-mips/syscalls/fsync.S
+syscall_src += arch-mips/syscalls/fdatasync.S
+syscall_src += arch-mips/syscalls/fchown.S
+syscall_src += arch-mips/syscalls/sync.S
+syscall_src += arch-mips/syscalls/__fcntl64.S
+syscall_src += arch-mips/syscalls/__fstatfs64.S
+syscall_src += arch-mips/syscalls/sendfile.S
+syscall_src += arch-mips/syscalls/fstatat.S
+syscall_src += arch-mips/syscalls/mkdirat.S
+syscall_src += arch-mips/syscalls/fchownat.S
+syscall_src += arch-mips/syscalls/fchmodat.S
+syscall_src += arch-mips/syscalls/renameat.S
+syscall_src += arch-mips/syscalls/fsetxattr.S
+syscall_src += arch-mips/syscalls/fgetxattr.S
+syscall_src += arch-mips/syscalls/flistxattr.S
+syscall_src += arch-mips/syscalls/fremovexattr.S
+syscall_src += arch-mips/syscalls/link.S
+syscall_src += arch-mips/syscalls/unlink.S
+syscall_src += arch-mips/syscalls/unlinkat.S
+syscall_src += arch-mips/syscalls/chdir.S
+syscall_src += arch-mips/syscalls/mknod.S
+syscall_src += arch-mips/syscalls/chmod.S
+syscall_src += arch-mips/syscalls/chown.S
+syscall_src += arch-mips/syscalls/lchown.S
+syscall_src += arch-mips/syscalls/mount.S
+syscall_src += arch-mips/syscalls/umount2.S
+syscall_src += arch-mips/syscalls/fstat.S
+syscall_src += arch-mips/syscalls/stat.S
+syscall_src += arch-mips/syscalls/lstat.S
+syscall_src += arch-mips/syscalls/mkdir.S
+syscall_src += arch-mips/syscalls/readlink.S
+syscall_src += arch-mips/syscalls/rmdir.S
+syscall_src += arch-mips/syscalls/rename.S
+syscall_src += arch-mips/syscalls/__getcwd.S
+syscall_src += arch-mips/syscalls/access.S
+syscall_src += arch-mips/syscalls/symlink.S
+syscall_src += arch-mips/syscalls/fchdir.S
+syscall_src += arch-mips/syscalls/truncate.S
+syscall_src += arch-mips/syscalls/setxattr.S
+syscall_src += arch-mips/syscalls/lsetxattr.S
+syscall_src += arch-mips/syscalls/getxattr.S
+syscall_src += arch-mips/syscalls/lgetxattr.S
+syscall_src += arch-mips/syscalls/listxattr.S
+syscall_src += arch-mips/syscalls/llistxattr.S
+syscall_src += arch-mips/syscalls/removexattr.S
+syscall_src += arch-mips/syscalls/lremovexattr.S
+syscall_src += arch-mips/syscalls/__statfs64.S
+syscall_src += arch-mips/syscalls/pause.S
+syscall_src += arch-mips/syscalls/gettimeofday.S
+syscall_src += arch-mips/syscalls/settimeofday.S
+syscall_src += arch-mips/syscalls/times.S
+syscall_src += arch-mips/syscalls/nanosleep.S
+syscall_src += arch-mips/syscalls/clock_gettime.S
+syscall_src += arch-mips/syscalls/clock_settime.S
+syscall_src += arch-mips/syscalls/clock_getres.S
+syscall_src += arch-mips/syscalls/clock_nanosleep.S
+syscall_src += arch-mips/syscalls/getitimer.S
+syscall_src += arch-mips/syscalls/setitimer.S
+syscall_src += arch-mips/syscalls/__timer_create.S
+syscall_src += arch-mips/syscalls/__timer_settime.S
+syscall_src += arch-mips/syscalls/__timer_gettime.S
+syscall_src += arch-mips/syscalls/__timer_getoverrun.S
+syscall_src += arch-mips/syscalls/__timer_delete.S
+syscall_src += arch-mips/syscalls/utimes.S
+syscall_src += arch-mips/syscalls/utimensat.S
+syscall_src += arch-mips/syscalls/sigaction.S
+syscall_src += arch-mips/syscalls/sigprocmask.S
+syscall_src += arch-mips/syscalls/__sigsuspend.S
+syscall_src += arch-mips/syscalls/__rt_sigaction.S
+syscall_src += arch-mips/syscalls/__rt_sigprocmask.S
+syscall_src += arch-mips/syscalls/__rt_sigtimedwait.S
+syscall_src += arch-mips/syscalls/sigpending.S
+syscall_src += arch-mips/syscalls/socket.S
+syscall_src += arch-mips/syscalls/socketpair.S
+syscall_src += arch-mips/syscalls/bind.S
+syscall_src += arch-mips/syscalls/connect.S
+syscall_src += arch-mips/syscalls/listen.S
+syscall_src += arch-mips/syscalls/accept.S
+syscall_src += arch-mips/syscalls/getsockname.S
+syscall_src += arch-mips/syscalls/getpeername.S
+syscall_src += arch-mips/syscalls/sendto.S
+syscall_src += arch-mips/syscalls/recvfrom.S
+syscall_src += arch-mips/syscalls/shutdown.S
+syscall_src += arch-mips/syscalls/setsockopt.S
+syscall_src += arch-mips/syscalls/getsockopt.S
+syscall_src += arch-mips/syscalls/sendmsg.S
+syscall_src += arch-mips/syscalls/recvmsg.S
+syscall_src += arch-mips/syscalls/sched_setscheduler.S
+syscall_src += arch-mips/syscalls/sched_getscheduler.S
+syscall_src += arch-mips/syscalls/sched_yield.S
+syscall_src += arch-mips/syscalls/sched_setparam.S
+syscall_src += arch-mips/syscalls/sched_getparam.S
+syscall_src += arch-mips/syscalls/sched_get_priority_max.S
+syscall_src += arch-mips/syscalls/sched_get_priority_min.S
+syscall_src += arch-mips/syscalls/sched_rr_get_interval.S
+syscall_src += arch-mips/syscalls/sched_setaffinity.S
+syscall_src += arch-mips/syscalls/__sched_getaffinity.S
+syscall_src += arch-mips/syscalls/__getcpu.S
+syscall_src += arch-mips/syscalls/ioprio_set.S
+syscall_src += arch-mips/syscalls/ioprio_get.S
+syscall_src += arch-mips/syscalls/uname.S
+syscall_src += arch-mips/syscalls/__wait4.S
+syscall_src += arch-mips/syscalls/umask.S
+syscall_src += arch-mips/syscalls/__reboot.S
+syscall_src += arch-mips/syscalls/__syslog.S
+syscall_src += arch-mips/syscalls/init_module.S
+syscall_src += arch-mips/syscalls/delete_module.S
+syscall_src += arch-mips/syscalls/klogctl.S
+syscall_src += arch-mips/syscalls/sysinfo.S
+syscall_src += arch-mips/syscalls/personality.S
+syscall_src += arch-mips/syscalls/futex.S
+syscall_src += arch-mips/syscalls/epoll_create.S
+syscall_src += arch-mips/syscalls/epoll_ctl.S
+syscall_src += arch-mips/syscalls/epoll_wait.S
+syscall_src += arch-mips/syscalls/inotify_init.S
+syscall_src += arch-mips/syscalls/inotify_add_watch.S
+syscall_src += arch-mips/syscalls/inotify_rm_watch.S
+syscall_src += arch-mips/syscalls/poll.S
+syscall_src += arch-mips/syscalls/eventfd.S
+syscall_src += arch-mips/syscalls/_flush_cache.S
+syscall_src += arch-mips/syscalls/syscall.S
diff --git a/libc/arch-mips/syscalls/__brk.S b/libc/arch-mips/syscalls/__brk.S
new file mode 100644
index 0000000..1f09772
--- /dev/null
+++ b/libc/arch-mips/syscalls/__brk.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl __brk
+ .align 4
+ .ent __brk
+
+__brk:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_brk
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end __brk
diff --git a/libc/arch-mips/syscalls/__fcntl.S b/libc/arch-mips/syscalls/__fcntl.S
new file mode 100644
index 0000000..6dd76e3
--- /dev/null
+++ b/libc/arch-mips/syscalls/__fcntl.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl __fcntl
+ .align 4
+ .ent __fcntl
+
+__fcntl:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_fcntl
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end __fcntl
diff --git a/libc/arch-mips/syscalls/__fcntl64.S b/libc/arch-mips/syscalls/__fcntl64.S
new file mode 100644
index 0000000..e82e382
--- /dev/null
+++ b/libc/arch-mips/syscalls/__fcntl64.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl __fcntl64
+ .align 4
+ .ent __fcntl64
+
+__fcntl64:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_fcntl64
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end __fcntl64
diff --git a/libc/arch-mips/syscalls/__fork.S b/libc/arch-mips/syscalls/__fork.S
new file mode 100644
index 0000000..db30472
--- /dev/null
+++ b/libc/arch-mips/syscalls/__fork.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl __fork
+ .align 4
+ .ent __fork
+
+__fork:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_fork
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end __fork
diff --git a/libc/arch-mips/syscalls/__fstatfs64.S b/libc/arch-mips/syscalls/__fstatfs64.S
new file mode 100644
index 0000000..6485d10
--- /dev/null
+++ b/libc/arch-mips/syscalls/__fstatfs64.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl __fstatfs64
+ .align 4
+ .ent __fstatfs64
+
+__fstatfs64:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_fstatfs64
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end __fstatfs64
diff --git a/libc/arch-mips/syscalls/__getcpu.S b/libc/arch-mips/syscalls/__getcpu.S
new file mode 100644
index 0000000..90d59f4
--- /dev/null
+++ b/libc/arch-mips/syscalls/__getcpu.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl __getcpu
+ .align 4
+ .ent __getcpu
+
+__getcpu:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_getcpu
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end __getcpu
diff --git a/libc/arch-mips/syscalls/__getcwd.S b/libc/arch-mips/syscalls/__getcwd.S
new file mode 100644
index 0000000..e8fa340
--- /dev/null
+++ b/libc/arch-mips/syscalls/__getcwd.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl __getcwd
+ .align 4
+ .ent __getcwd
+
+__getcwd:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_getcwd
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end __getcwd
diff --git a/libc/arch-mips/syscalls/__getpriority.S b/libc/arch-mips/syscalls/__getpriority.S
new file mode 100644
index 0000000..7cabd31
--- /dev/null
+++ b/libc/arch-mips/syscalls/__getpriority.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl __getpriority
+ .align 4
+ .ent __getpriority
+
+__getpriority:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_getpriority
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end __getpriority
diff --git a/libc/arch-mips/syscalls/__ioctl.S b/libc/arch-mips/syscalls/__ioctl.S
new file mode 100644
index 0000000..2524e02
--- /dev/null
+++ b/libc/arch-mips/syscalls/__ioctl.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl __ioctl
+ .align 4
+ .ent __ioctl
+
+__ioctl:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_ioctl
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end __ioctl
diff --git a/libc/arch-mips/syscalls/__llseek.S b/libc/arch-mips/syscalls/__llseek.S
new file mode 100644
index 0000000..fbfd583
--- /dev/null
+++ b/libc/arch-mips/syscalls/__llseek.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl __llseek
+ .align 4
+ .ent __llseek
+
+__llseek:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR__llseek
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end __llseek
diff --git a/libc/arch-mips/syscalls/__mmap2.S b/libc/arch-mips/syscalls/__mmap2.S
new file mode 100644
index 0000000..98f97eb
--- /dev/null
+++ b/libc/arch-mips/syscalls/__mmap2.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl __mmap2
+ .align 4
+ .ent __mmap2
+
+__mmap2:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_mmap2
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end __mmap2
diff --git a/libc/arch-mips/syscalls/__open.S b/libc/arch-mips/syscalls/__open.S
new file mode 100644
index 0000000..0ccb286
--- /dev/null
+++ b/libc/arch-mips/syscalls/__open.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl __open
+ .align 4
+ .ent __open
+
+__open:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_open
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end __open
diff --git a/libc/arch-mips/syscalls/__openat.S b/libc/arch-mips/syscalls/__openat.S
new file mode 100644
index 0000000..04399b4
--- /dev/null
+++ b/libc/arch-mips/syscalls/__openat.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl __openat
+ .align 4
+ .ent __openat
+
+__openat:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_openat
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end __openat
diff --git a/libc/arch-mips/syscalls/__ptrace.S b/libc/arch-mips/syscalls/__ptrace.S
new file mode 100644
index 0000000..0bcba9f
--- /dev/null
+++ b/libc/arch-mips/syscalls/__ptrace.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl __ptrace
+ .align 4
+ .ent __ptrace
+
+__ptrace:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_ptrace
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end __ptrace
diff --git a/libc/arch-mips/syscalls/__reboot.S b/libc/arch-mips/syscalls/__reboot.S
new file mode 100644
index 0000000..5e8e57a
--- /dev/null
+++ b/libc/arch-mips/syscalls/__reboot.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl __reboot
+ .align 4
+ .ent __reboot
+
+__reboot:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_reboot
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end __reboot
diff --git a/libc/arch-mips/syscalls/__rt_sigaction.S b/libc/arch-mips/syscalls/__rt_sigaction.S
new file mode 100644
index 0000000..43a571a
--- /dev/null
+++ b/libc/arch-mips/syscalls/__rt_sigaction.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl __rt_sigaction
+ .align 4
+ .ent __rt_sigaction
+
+__rt_sigaction:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_rt_sigaction
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end __rt_sigaction
diff --git a/libc/arch-mips/syscalls/__rt_sigprocmask.S b/libc/arch-mips/syscalls/__rt_sigprocmask.S
new file mode 100644
index 0000000..59a8894
--- /dev/null
+++ b/libc/arch-mips/syscalls/__rt_sigprocmask.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl __rt_sigprocmask
+ .align 4
+ .ent __rt_sigprocmask
+
+__rt_sigprocmask:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_rt_sigprocmask
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end __rt_sigprocmask
diff --git a/libc/arch-mips/syscalls/__rt_sigtimedwait.S b/libc/arch-mips/syscalls/__rt_sigtimedwait.S
new file mode 100644
index 0000000..dae872e
--- /dev/null
+++ b/libc/arch-mips/syscalls/__rt_sigtimedwait.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl __rt_sigtimedwait
+ .align 4
+ .ent __rt_sigtimedwait
+
+__rt_sigtimedwait:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_rt_sigtimedwait
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end __rt_sigtimedwait
diff --git a/libc/arch-mips/syscalls/__sched_getaffinity.S b/libc/arch-mips/syscalls/__sched_getaffinity.S
new file mode 100644
index 0000000..cc01ff2
--- /dev/null
+++ b/libc/arch-mips/syscalls/__sched_getaffinity.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl __sched_getaffinity
+ .align 4
+ .ent __sched_getaffinity
+
+__sched_getaffinity:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_sched_getaffinity
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end __sched_getaffinity
diff --git a/libc/arch-mips/syscalls/__set_thread_area.S b/libc/arch-mips/syscalls/__set_thread_area.S
new file mode 100644
index 0000000..2aac901
--- /dev/null
+++ b/libc/arch-mips/syscalls/__set_thread_area.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl __set_thread_area
+ .align 4
+ .ent __set_thread_area
+
+__set_thread_area:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_set_thread_area
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end __set_thread_area
diff --git a/libc/arch-mips/syscalls/__setresuid.S b/libc/arch-mips/syscalls/__setresuid.S
new file mode 100644
index 0000000..e00d2e1
--- /dev/null
+++ b/libc/arch-mips/syscalls/__setresuid.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl __setresuid
+ .align 4
+ .ent __setresuid
+
+__setresuid:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_setresuid
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end __setresuid
diff --git a/libc/arch-mips/syscalls/__setreuid.S b/libc/arch-mips/syscalls/__setreuid.S
new file mode 100644
index 0000000..b45f3fc
--- /dev/null
+++ b/libc/arch-mips/syscalls/__setreuid.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl __setreuid
+ .align 4
+ .ent __setreuid
+
+__setreuid:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_setreuid
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end __setreuid
diff --git a/libc/arch-mips/syscalls/__setuid.S b/libc/arch-mips/syscalls/__setuid.S
new file mode 100644
index 0000000..c221526
--- /dev/null
+++ b/libc/arch-mips/syscalls/__setuid.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl __setuid
+ .align 4
+ .ent __setuid
+
+__setuid:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_setuid
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end __setuid
diff --git a/libc/arch-mips/syscalls/__sigsuspend.S b/libc/arch-mips/syscalls/__sigsuspend.S
new file mode 100644
index 0000000..b622efe
--- /dev/null
+++ b/libc/arch-mips/syscalls/__sigsuspend.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl __sigsuspend
+ .align 4
+ .ent __sigsuspend
+
+__sigsuspend:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_sigsuspend
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end __sigsuspend
diff --git a/libc/arch-mips/syscalls/__statfs64.S b/libc/arch-mips/syscalls/__statfs64.S
new file mode 100644
index 0000000..4d1b17f
--- /dev/null
+++ b/libc/arch-mips/syscalls/__statfs64.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl __statfs64
+ .align 4
+ .ent __statfs64
+
+__statfs64:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_statfs64
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end __statfs64
diff --git a/libc/arch-mips/syscalls/__sys_clone.S b/libc/arch-mips/syscalls/__sys_clone.S
new file mode 100644
index 0000000..3451e02
--- /dev/null
+++ b/libc/arch-mips/syscalls/__sys_clone.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl __sys_clone
+ .align 4
+ .ent __sys_clone
+
+__sys_clone:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_clone
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end __sys_clone
diff --git a/libc/arch-mips/syscalls/__syslog.S b/libc/arch-mips/syscalls/__syslog.S
new file mode 100644
index 0000000..bdc194d
--- /dev/null
+++ b/libc/arch-mips/syscalls/__syslog.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl __syslog
+ .align 4
+ .ent __syslog
+
+__syslog:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_syslog
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end __syslog
diff --git a/libc/arch-mips/syscalls/__timer_create.S b/libc/arch-mips/syscalls/__timer_create.S
new file mode 100644
index 0000000..140d0d1
--- /dev/null
+++ b/libc/arch-mips/syscalls/__timer_create.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl __timer_create
+ .align 4
+ .ent __timer_create
+
+__timer_create:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_timer_create
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end __timer_create
diff --git a/libc/arch-mips/syscalls/__timer_delete.S b/libc/arch-mips/syscalls/__timer_delete.S
new file mode 100644
index 0000000..4f362e6
--- /dev/null
+++ b/libc/arch-mips/syscalls/__timer_delete.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl __timer_delete
+ .align 4
+ .ent __timer_delete
+
+__timer_delete:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_timer_delete
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end __timer_delete
diff --git a/libc/arch-mips/syscalls/__timer_getoverrun.S b/libc/arch-mips/syscalls/__timer_getoverrun.S
new file mode 100644
index 0000000..68afa1c
--- /dev/null
+++ b/libc/arch-mips/syscalls/__timer_getoverrun.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl __timer_getoverrun
+ .align 4
+ .ent __timer_getoverrun
+
+__timer_getoverrun:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_timer_getoverrun
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end __timer_getoverrun
diff --git a/libc/arch-mips/syscalls/__timer_gettime.S b/libc/arch-mips/syscalls/__timer_gettime.S
new file mode 100644
index 0000000..4a70da6
--- /dev/null
+++ b/libc/arch-mips/syscalls/__timer_gettime.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl __timer_gettime
+ .align 4
+ .ent __timer_gettime
+
+__timer_gettime:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_timer_gettime
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end __timer_gettime
diff --git a/libc/arch-mips/syscalls/__timer_settime.S b/libc/arch-mips/syscalls/__timer_settime.S
new file mode 100644
index 0000000..ad84606
--- /dev/null
+++ b/libc/arch-mips/syscalls/__timer_settime.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl __timer_settime
+ .align 4
+ .ent __timer_settime
+
+__timer_settime:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_timer_settime
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end __timer_settime
diff --git a/libc/arch-mips/syscalls/__wait4.S b/libc/arch-mips/syscalls/__wait4.S
new file mode 100644
index 0000000..713b7cb
--- /dev/null
+++ b/libc/arch-mips/syscalls/__wait4.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl __wait4
+ .align 4
+ .ent __wait4
+
+__wait4:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_wait4
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end __wait4
diff --git a/libc/arch-mips/syscalls/__waitid.S b/libc/arch-mips/syscalls/__waitid.S
new file mode 100644
index 0000000..83e5aa3
--- /dev/null
+++ b/libc/arch-mips/syscalls/__waitid.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl __waitid
+ .align 4
+ .ent __waitid
+
+__waitid:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_waitid
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end __waitid
diff --git a/libc/arch-mips/syscalls/_exit.S b/libc/arch-mips/syscalls/_exit.S
new file mode 100644
index 0000000..b7ec876
--- /dev/null
+++ b/libc/arch-mips/syscalls/_exit.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl _exit
+ .align 4
+ .ent _exit
+
+_exit:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_exit_group
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end _exit
diff --git a/libc/arch-mips/syscalls/_exit_thread.S b/libc/arch-mips/syscalls/_exit_thread.S
new file mode 100644
index 0000000..0af9d3d
--- /dev/null
+++ b/libc/arch-mips/syscalls/_exit_thread.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl _exit_thread
+ .align 4
+ .ent _exit_thread
+
+_exit_thread:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_exit
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end _exit_thread
diff --git a/libc/arch-mips/syscalls/_flush_cache.S b/libc/arch-mips/syscalls/_flush_cache.S
new file mode 100644
index 0000000..07dee66
--- /dev/null
+++ b/libc/arch-mips/syscalls/_flush_cache.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl _flush_cache
+ .align 4
+ .ent _flush_cache
+
+_flush_cache:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_cacheflush
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end _flush_cache
diff --git a/libc/arch-mips/syscalls/_waitpid.S b/libc/arch-mips/syscalls/_waitpid.S
new file mode 100644
index 0000000..20db3a8
--- /dev/null
+++ b/libc/arch-mips/syscalls/_waitpid.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl _waitpid
+ .align 4
+ .ent _waitpid
+
+_waitpid:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_waitpid
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end _waitpid
diff --git a/libc/arch-mips/syscalls/accept.S b/libc/arch-mips/syscalls/accept.S
new file mode 100644
index 0000000..c19216e
--- /dev/null
+++ b/libc/arch-mips/syscalls/accept.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl accept
+ .align 4
+ .ent accept
+
+accept:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_accept
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end accept
diff --git a/libc/arch-mips/syscalls/access.S b/libc/arch-mips/syscalls/access.S
new file mode 100644
index 0000000..a22ed92
--- /dev/null
+++ b/libc/arch-mips/syscalls/access.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl access
+ .align 4
+ .ent access
+
+access:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_access
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end access
diff --git a/libc/arch-mips/syscalls/acct.S b/libc/arch-mips/syscalls/acct.S
new file mode 100644
index 0000000..5235ede
--- /dev/null
+++ b/libc/arch-mips/syscalls/acct.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl acct
+ .align 4
+ .ent acct
+
+acct:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_acct
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end acct
diff --git a/libc/arch-mips/syscalls/bind.S b/libc/arch-mips/syscalls/bind.S
new file mode 100644
index 0000000..4f00922
--- /dev/null
+++ b/libc/arch-mips/syscalls/bind.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl bind
+ .align 4
+ .ent bind
+
+bind:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_bind
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end bind
diff --git a/libc/arch-mips/syscalls/capget.S b/libc/arch-mips/syscalls/capget.S
new file mode 100644
index 0000000..80e55ee
--- /dev/null
+++ b/libc/arch-mips/syscalls/capget.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl capget
+ .align 4
+ .ent capget
+
+capget:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_capget
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end capget
diff --git a/libc/arch-mips/syscalls/capset.S b/libc/arch-mips/syscalls/capset.S
new file mode 100644
index 0000000..0e4a3be
--- /dev/null
+++ b/libc/arch-mips/syscalls/capset.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl capset
+ .align 4
+ .ent capset
+
+capset:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_capset
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end capset
diff --git a/libc/arch-mips/syscalls/chdir.S b/libc/arch-mips/syscalls/chdir.S
new file mode 100644
index 0000000..42eb37c
--- /dev/null
+++ b/libc/arch-mips/syscalls/chdir.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl chdir
+ .align 4
+ .ent chdir
+
+chdir:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_chdir
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end chdir
diff --git a/libc/arch-mips/syscalls/chmod.S b/libc/arch-mips/syscalls/chmod.S
new file mode 100644
index 0000000..7ea3ede
--- /dev/null
+++ b/libc/arch-mips/syscalls/chmod.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl chmod
+ .align 4
+ .ent chmod
+
+chmod:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_chmod
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end chmod
diff --git a/libc/arch-mips/syscalls/chown.S b/libc/arch-mips/syscalls/chown.S
new file mode 100644
index 0000000..5fb1e32
--- /dev/null
+++ b/libc/arch-mips/syscalls/chown.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl chown
+ .align 4
+ .ent chown
+
+chown:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_chown
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end chown
diff --git a/libc/arch-mips/syscalls/chroot.S b/libc/arch-mips/syscalls/chroot.S
new file mode 100644
index 0000000..fafb6a2
--- /dev/null
+++ b/libc/arch-mips/syscalls/chroot.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl chroot
+ .align 4
+ .ent chroot
+
+chroot:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_chroot
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end chroot
diff --git a/libc/arch-mips/syscalls/clock_getres.S b/libc/arch-mips/syscalls/clock_getres.S
new file mode 100644
index 0000000..4021b14
--- /dev/null
+++ b/libc/arch-mips/syscalls/clock_getres.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl clock_getres
+ .align 4
+ .ent clock_getres
+
+clock_getres:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_clock_getres
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end clock_getres
diff --git a/libc/arch-mips/syscalls/clock_gettime.S b/libc/arch-mips/syscalls/clock_gettime.S
new file mode 100644
index 0000000..ba7afb9
--- /dev/null
+++ b/libc/arch-mips/syscalls/clock_gettime.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl clock_gettime
+ .align 4
+ .ent clock_gettime
+
+clock_gettime:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_clock_gettime
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end clock_gettime
diff --git a/libc/arch-mips/syscalls/clock_nanosleep.S b/libc/arch-mips/syscalls/clock_nanosleep.S
new file mode 100644
index 0000000..1a9aef5
--- /dev/null
+++ b/libc/arch-mips/syscalls/clock_nanosleep.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl clock_nanosleep
+ .align 4
+ .ent clock_nanosleep
+
+clock_nanosleep:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_clock_nanosleep
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end clock_nanosleep
diff --git a/libc/arch-mips/syscalls/clock_settime.S b/libc/arch-mips/syscalls/clock_settime.S
new file mode 100644
index 0000000..65d4388
--- /dev/null
+++ b/libc/arch-mips/syscalls/clock_settime.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl clock_settime
+ .align 4
+ .ent clock_settime
+
+clock_settime:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_clock_settime
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end clock_settime
diff --git a/libc/arch-mips/syscalls/close.S b/libc/arch-mips/syscalls/close.S
new file mode 100644
index 0000000..07ff4e3
--- /dev/null
+++ b/libc/arch-mips/syscalls/close.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl close
+ .align 4
+ .ent close
+
+close:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_close
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end close
diff --git a/libc/arch-mips/syscalls/connect.S b/libc/arch-mips/syscalls/connect.S
new file mode 100644
index 0000000..d1fc280
--- /dev/null
+++ b/libc/arch-mips/syscalls/connect.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl connect
+ .align 4
+ .ent connect
+
+connect:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_connect
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end connect
diff --git a/libc/arch-mips/syscalls/delete_module.S b/libc/arch-mips/syscalls/delete_module.S
new file mode 100644
index 0000000..db80ba7
--- /dev/null
+++ b/libc/arch-mips/syscalls/delete_module.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl delete_module
+ .align 4
+ .ent delete_module
+
+delete_module:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_delete_module
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end delete_module
diff --git a/libc/arch-mips/syscalls/dup.S b/libc/arch-mips/syscalls/dup.S
new file mode 100644
index 0000000..e815749
--- /dev/null
+++ b/libc/arch-mips/syscalls/dup.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl dup
+ .align 4
+ .ent dup
+
+dup:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_dup
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end dup
diff --git a/libc/arch-mips/syscalls/dup2.S b/libc/arch-mips/syscalls/dup2.S
new file mode 100644
index 0000000..6fb151f
--- /dev/null
+++ b/libc/arch-mips/syscalls/dup2.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl dup2
+ .align 4
+ .ent dup2
+
+dup2:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_dup2
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end dup2
diff --git a/libc/arch-mips/syscalls/epoll_create.S b/libc/arch-mips/syscalls/epoll_create.S
new file mode 100644
index 0000000..e5e420b
--- /dev/null
+++ b/libc/arch-mips/syscalls/epoll_create.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl epoll_create
+ .align 4
+ .ent epoll_create
+
+epoll_create:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_epoll_create
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end epoll_create
diff --git a/libc/arch-mips/syscalls/epoll_ctl.S b/libc/arch-mips/syscalls/epoll_ctl.S
new file mode 100644
index 0000000..f4f9f05
--- /dev/null
+++ b/libc/arch-mips/syscalls/epoll_ctl.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl epoll_ctl
+ .align 4
+ .ent epoll_ctl
+
+epoll_ctl:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_epoll_ctl
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end epoll_ctl
diff --git a/libc/arch-mips/syscalls/epoll_wait.S b/libc/arch-mips/syscalls/epoll_wait.S
new file mode 100644
index 0000000..64d33fb
--- /dev/null
+++ b/libc/arch-mips/syscalls/epoll_wait.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl epoll_wait
+ .align 4
+ .ent epoll_wait
+
+epoll_wait:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_epoll_wait
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end epoll_wait
diff --git a/libc/arch-mips/syscalls/eventfd.S b/libc/arch-mips/syscalls/eventfd.S
new file mode 100644
index 0000000..5c4e22b
--- /dev/null
+++ b/libc/arch-mips/syscalls/eventfd.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl eventfd
+ .align 4
+ .ent eventfd
+
+eventfd:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_eventfd2
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end eventfd
diff --git a/libc/arch-mips/syscalls/execve.S b/libc/arch-mips/syscalls/execve.S
new file mode 100644
index 0000000..31b9276
--- /dev/null
+++ b/libc/arch-mips/syscalls/execve.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl execve
+ .align 4
+ .ent execve
+
+execve:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_execve
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end execve
diff --git a/libc/arch-mips/syscalls/fchdir.S b/libc/arch-mips/syscalls/fchdir.S
new file mode 100644
index 0000000..93298bd
--- /dev/null
+++ b/libc/arch-mips/syscalls/fchdir.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl fchdir
+ .align 4
+ .ent fchdir
+
+fchdir:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_fchdir
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end fchdir
diff --git a/libc/arch-mips/syscalls/fchmod.S b/libc/arch-mips/syscalls/fchmod.S
new file mode 100644
index 0000000..f483567
--- /dev/null
+++ b/libc/arch-mips/syscalls/fchmod.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl fchmod
+ .align 4
+ .ent fchmod
+
+fchmod:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_fchmod
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end fchmod
diff --git a/libc/arch-mips/syscalls/fchmodat.S b/libc/arch-mips/syscalls/fchmodat.S
new file mode 100644
index 0000000..8ba1bbe
--- /dev/null
+++ b/libc/arch-mips/syscalls/fchmodat.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl fchmodat
+ .align 4
+ .ent fchmodat
+
+fchmodat:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_fchmodat
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end fchmodat
diff --git a/libc/arch-mips/syscalls/fchown.S b/libc/arch-mips/syscalls/fchown.S
new file mode 100644
index 0000000..24fc08f
--- /dev/null
+++ b/libc/arch-mips/syscalls/fchown.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl fchown
+ .align 4
+ .ent fchown
+
+fchown:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_fchown
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end fchown
diff --git a/libc/arch-mips/syscalls/fchownat.S b/libc/arch-mips/syscalls/fchownat.S
new file mode 100644
index 0000000..983ed56
--- /dev/null
+++ b/libc/arch-mips/syscalls/fchownat.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl fchownat
+ .align 4
+ .ent fchownat
+
+fchownat:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_fchownat
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end fchownat
diff --git a/libc/arch-mips/syscalls/fdatasync.S b/libc/arch-mips/syscalls/fdatasync.S
new file mode 100644
index 0000000..312439d
--- /dev/null
+++ b/libc/arch-mips/syscalls/fdatasync.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl fdatasync
+ .align 4
+ .ent fdatasync
+
+fdatasync:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_fdatasync
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end fdatasync
diff --git a/libc/arch-mips/syscalls/fgetxattr.S b/libc/arch-mips/syscalls/fgetxattr.S
new file mode 100644
index 0000000..7e77e61
--- /dev/null
+++ b/libc/arch-mips/syscalls/fgetxattr.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl fgetxattr
+ .align 4
+ .ent fgetxattr
+
+fgetxattr:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_fgetxattr
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end fgetxattr
diff --git a/libc/arch-mips/syscalls/flistxattr.S b/libc/arch-mips/syscalls/flistxattr.S
new file mode 100644
index 0000000..26e26e1
--- /dev/null
+++ b/libc/arch-mips/syscalls/flistxattr.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl flistxattr
+ .align 4
+ .ent flistxattr
+
+flistxattr:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_flistxattr
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end flistxattr
diff --git a/libc/arch-mips/syscalls/flock.S b/libc/arch-mips/syscalls/flock.S
new file mode 100644
index 0000000..f9a3142
--- /dev/null
+++ b/libc/arch-mips/syscalls/flock.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl flock
+ .align 4
+ .ent flock
+
+flock:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_flock
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end flock
diff --git a/libc/arch-mips/syscalls/fremovexattr.S b/libc/arch-mips/syscalls/fremovexattr.S
new file mode 100644
index 0000000..db3eb6c
--- /dev/null
+++ b/libc/arch-mips/syscalls/fremovexattr.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl fremovexattr
+ .align 4
+ .ent fremovexattr
+
+fremovexattr:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_fremovexattr
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end fremovexattr
diff --git a/libc/arch-mips/syscalls/fsetxattr.S b/libc/arch-mips/syscalls/fsetxattr.S
new file mode 100644
index 0000000..9e666f2
--- /dev/null
+++ b/libc/arch-mips/syscalls/fsetxattr.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl fsetxattr
+ .align 4
+ .ent fsetxattr
+
+fsetxattr:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_fsetxattr
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end fsetxattr
diff --git a/libc/arch-mips/syscalls/fstat.S b/libc/arch-mips/syscalls/fstat.S
new file mode 100644
index 0000000..73d7235
--- /dev/null
+++ b/libc/arch-mips/syscalls/fstat.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl fstat
+ .align 4
+ .ent fstat
+
+fstat:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_fstat64
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end fstat
diff --git a/libc/arch-mips/syscalls/fstatat.S b/libc/arch-mips/syscalls/fstatat.S
new file mode 100644
index 0000000..3ae229e
--- /dev/null
+++ b/libc/arch-mips/syscalls/fstatat.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl fstatat
+ .align 4
+ .ent fstatat
+
+fstatat:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_fstatat64
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end fstatat
diff --git a/libc/arch-mips/syscalls/fsync.S b/libc/arch-mips/syscalls/fsync.S
new file mode 100644
index 0000000..e1cd316
--- /dev/null
+++ b/libc/arch-mips/syscalls/fsync.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl fsync
+ .align 4
+ .ent fsync
+
+fsync:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_fsync
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end fsync
diff --git a/libc/arch-mips/syscalls/ftruncate.S b/libc/arch-mips/syscalls/ftruncate.S
new file mode 100644
index 0000000..5d72b43
--- /dev/null
+++ b/libc/arch-mips/syscalls/ftruncate.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl ftruncate
+ .align 4
+ .ent ftruncate
+
+ftruncate:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_ftruncate
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end ftruncate
diff --git a/libc/arch-mips/syscalls/ftruncate64.S b/libc/arch-mips/syscalls/ftruncate64.S
new file mode 100644
index 0000000..216ae38
--- /dev/null
+++ b/libc/arch-mips/syscalls/ftruncate64.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl ftruncate64
+ .align 4
+ .ent ftruncate64
+
+ftruncate64:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_ftruncate64
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end ftruncate64
diff --git a/libc/arch-mips/syscalls/futex.S b/libc/arch-mips/syscalls/futex.S
new file mode 100644
index 0000000..65e537a
--- /dev/null
+++ b/libc/arch-mips/syscalls/futex.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl futex
+ .align 4
+ .ent futex
+
+futex:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_futex
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end futex
diff --git a/libc/arch-mips/syscalls/getdents.S b/libc/arch-mips/syscalls/getdents.S
new file mode 100644
index 0000000..8ff0f26
--- /dev/null
+++ b/libc/arch-mips/syscalls/getdents.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl getdents
+ .align 4
+ .ent getdents
+
+getdents:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_getdents64
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end getdents
diff --git a/libc/arch-mips/syscalls/getegid.S b/libc/arch-mips/syscalls/getegid.S
new file mode 100644
index 0000000..dc2a04b
--- /dev/null
+++ b/libc/arch-mips/syscalls/getegid.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl getegid
+ .align 4
+ .ent getegid
+
+getegid:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_getegid
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end getegid
diff --git a/libc/arch-mips/syscalls/geteuid.S b/libc/arch-mips/syscalls/geteuid.S
new file mode 100644
index 0000000..8beca88
--- /dev/null
+++ b/libc/arch-mips/syscalls/geteuid.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl geteuid
+ .align 4
+ .ent geteuid
+
+geteuid:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_geteuid
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end geteuid
diff --git a/libc/arch-mips/syscalls/getgid.S b/libc/arch-mips/syscalls/getgid.S
new file mode 100644
index 0000000..6a615ee
--- /dev/null
+++ b/libc/arch-mips/syscalls/getgid.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl getgid
+ .align 4
+ .ent getgid
+
+getgid:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_getgid
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end getgid
diff --git a/libc/arch-mips/syscalls/getgroups.S b/libc/arch-mips/syscalls/getgroups.S
new file mode 100644
index 0000000..8be7308
--- /dev/null
+++ b/libc/arch-mips/syscalls/getgroups.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl getgroups
+ .align 4
+ .ent getgroups
+
+getgroups:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_getgroups
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end getgroups
diff --git a/libc/arch-mips/syscalls/getitimer.S b/libc/arch-mips/syscalls/getitimer.S
new file mode 100644
index 0000000..3df1d11
--- /dev/null
+++ b/libc/arch-mips/syscalls/getitimer.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl getitimer
+ .align 4
+ .ent getitimer
+
+getitimer:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_getitimer
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end getitimer
diff --git a/libc/arch-mips/syscalls/getpeername.S b/libc/arch-mips/syscalls/getpeername.S
new file mode 100644
index 0000000..4a3beda
--- /dev/null
+++ b/libc/arch-mips/syscalls/getpeername.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl getpeername
+ .align 4
+ .ent getpeername
+
+getpeername:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_getpeername
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end getpeername
diff --git a/libc/arch-mips/syscalls/getpgid.S b/libc/arch-mips/syscalls/getpgid.S
new file mode 100644
index 0000000..fd79351
--- /dev/null
+++ b/libc/arch-mips/syscalls/getpgid.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl getpgid
+ .align 4
+ .ent getpgid
+
+getpgid:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_getpgid
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end getpgid
diff --git a/libc/arch-mips/syscalls/getpid.S b/libc/arch-mips/syscalls/getpid.S
new file mode 100644
index 0000000..f52e31b
--- /dev/null
+++ b/libc/arch-mips/syscalls/getpid.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl getpid
+ .align 4
+ .ent getpid
+
+getpid:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_getpid
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end getpid
diff --git a/libc/arch-mips/syscalls/getppid.S b/libc/arch-mips/syscalls/getppid.S
new file mode 100644
index 0000000..5e3fe19
--- /dev/null
+++ b/libc/arch-mips/syscalls/getppid.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl getppid
+ .align 4
+ .ent getppid
+
+getppid:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_getppid
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end getppid
diff --git a/libc/arch-mips/syscalls/getresgid.S b/libc/arch-mips/syscalls/getresgid.S
new file mode 100644
index 0000000..8e9bf39
--- /dev/null
+++ b/libc/arch-mips/syscalls/getresgid.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl getresgid
+ .align 4
+ .ent getresgid
+
+getresgid:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_getresgid
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end getresgid
diff --git a/libc/arch-mips/syscalls/getresuid.S b/libc/arch-mips/syscalls/getresuid.S
new file mode 100644
index 0000000..ff27cde
--- /dev/null
+++ b/libc/arch-mips/syscalls/getresuid.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl getresuid
+ .align 4
+ .ent getresuid
+
+getresuid:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_getresuid
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end getresuid
diff --git a/libc/arch-mips/syscalls/getrlimit.S b/libc/arch-mips/syscalls/getrlimit.S
new file mode 100644
index 0000000..72ed7d8
--- /dev/null
+++ b/libc/arch-mips/syscalls/getrlimit.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl getrlimit
+ .align 4
+ .ent getrlimit
+
+getrlimit:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_getrlimit
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end getrlimit
diff --git a/libc/arch-mips/syscalls/getrusage.S b/libc/arch-mips/syscalls/getrusage.S
new file mode 100644
index 0000000..4c0f7d0
--- /dev/null
+++ b/libc/arch-mips/syscalls/getrusage.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl getrusage
+ .align 4
+ .ent getrusage
+
+getrusage:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_getrusage
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end getrusage
diff --git a/libc/arch-mips/syscalls/getsockname.S b/libc/arch-mips/syscalls/getsockname.S
new file mode 100644
index 0000000..e3d41f9
--- /dev/null
+++ b/libc/arch-mips/syscalls/getsockname.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl getsockname
+ .align 4
+ .ent getsockname
+
+getsockname:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_getsockname
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end getsockname
diff --git a/libc/arch-mips/syscalls/getsockopt.S b/libc/arch-mips/syscalls/getsockopt.S
new file mode 100644
index 0000000..d55ae6a
--- /dev/null
+++ b/libc/arch-mips/syscalls/getsockopt.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl getsockopt
+ .align 4
+ .ent getsockopt
+
+getsockopt:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_getsockopt
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end getsockopt
diff --git a/libc/arch-mips/syscalls/gettid.S b/libc/arch-mips/syscalls/gettid.S
new file mode 100644
index 0000000..de37df5
--- /dev/null
+++ b/libc/arch-mips/syscalls/gettid.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl gettid
+ .align 4
+ .ent gettid
+
+gettid:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_gettid
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end gettid
diff --git a/libc/arch-mips/syscalls/gettimeofday.S b/libc/arch-mips/syscalls/gettimeofday.S
new file mode 100644
index 0000000..a9a93a5
--- /dev/null
+++ b/libc/arch-mips/syscalls/gettimeofday.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl gettimeofday
+ .align 4
+ .ent gettimeofday
+
+gettimeofday:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_gettimeofday
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end gettimeofday
diff --git a/libc/arch-mips/syscalls/getuid.S b/libc/arch-mips/syscalls/getuid.S
new file mode 100644
index 0000000..e5ba698
--- /dev/null
+++ b/libc/arch-mips/syscalls/getuid.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl getuid
+ .align 4
+ .ent getuid
+
+getuid:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_getuid
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end getuid
diff --git a/libc/arch-mips/syscalls/getxattr.S b/libc/arch-mips/syscalls/getxattr.S
new file mode 100644
index 0000000..6c70579
--- /dev/null
+++ b/libc/arch-mips/syscalls/getxattr.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl getxattr
+ .align 4
+ .ent getxattr
+
+getxattr:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_getxattr
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end getxattr
diff --git a/libc/arch-mips/syscalls/init_module.S b/libc/arch-mips/syscalls/init_module.S
new file mode 100644
index 0000000..5cfbd2f
--- /dev/null
+++ b/libc/arch-mips/syscalls/init_module.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl init_module
+ .align 4
+ .ent init_module
+
+init_module:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_init_module
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end init_module
diff --git a/libc/arch-mips/syscalls/inotify_add_watch.S b/libc/arch-mips/syscalls/inotify_add_watch.S
new file mode 100644
index 0000000..8dde667
--- /dev/null
+++ b/libc/arch-mips/syscalls/inotify_add_watch.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl inotify_add_watch
+ .align 4
+ .ent inotify_add_watch
+
+inotify_add_watch:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_inotify_add_watch
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end inotify_add_watch
diff --git a/libc/arch-mips/syscalls/inotify_init.S b/libc/arch-mips/syscalls/inotify_init.S
new file mode 100644
index 0000000..cde4667
--- /dev/null
+++ b/libc/arch-mips/syscalls/inotify_init.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl inotify_init
+ .align 4
+ .ent inotify_init
+
+inotify_init:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_inotify_init
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end inotify_init
diff --git a/libc/arch-mips/syscalls/inotify_rm_watch.S b/libc/arch-mips/syscalls/inotify_rm_watch.S
new file mode 100644
index 0000000..1b2964e
--- /dev/null
+++ b/libc/arch-mips/syscalls/inotify_rm_watch.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl inotify_rm_watch
+ .align 4
+ .ent inotify_rm_watch
+
+inotify_rm_watch:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_inotify_rm_watch
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end inotify_rm_watch
diff --git a/libc/arch-mips/syscalls/ioprio_get.S b/libc/arch-mips/syscalls/ioprio_get.S
new file mode 100644
index 0000000..f7f2441
--- /dev/null
+++ b/libc/arch-mips/syscalls/ioprio_get.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl ioprio_get
+ .align 4
+ .ent ioprio_get
+
+ioprio_get:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_ioprio_get
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end ioprio_get
diff --git a/libc/arch-mips/syscalls/ioprio_set.S b/libc/arch-mips/syscalls/ioprio_set.S
new file mode 100644
index 0000000..33a30e7
--- /dev/null
+++ b/libc/arch-mips/syscalls/ioprio_set.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl ioprio_set
+ .align 4
+ .ent ioprio_set
+
+ioprio_set:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_ioprio_set
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end ioprio_set
diff --git a/libc/arch-mips/syscalls/kill.S b/libc/arch-mips/syscalls/kill.S
new file mode 100644
index 0000000..a6640ff
--- /dev/null
+++ b/libc/arch-mips/syscalls/kill.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl kill
+ .align 4
+ .ent kill
+
+kill:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_kill
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end kill
diff --git a/libc/arch-mips/syscalls/klogctl.S b/libc/arch-mips/syscalls/klogctl.S
new file mode 100644
index 0000000..8c41dcf
--- /dev/null
+++ b/libc/arch-mips/syscalls/klogctl.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl klogctl
+ .align 4
+ .ent klogctl
+
+klogctl:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_syslog
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end klogctl
diff --git a/libc/arch-mips/syscalls/lchown.S b/libc/arch-mips/syscalls/lchown.S
new file mode 100644
index 0000000..9fb4660
--- /dev/null
+++ b/libc/arch-mips/syscalls/lchown.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl lchown
+ .align 4
+ .ent lchown
+
+lchown:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_lchown
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end lchown
diff --git a/libc/arch-mips/syscalls/lgetxattr.S b/libc/arch-mips/syscalls/lgetxattr.S
new file mode 100644
index 0000000..d546d28
--- /dev/null
+++ b/libc/arch-mips/syscalls/lgetxattr.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl lgetxattr
+ .align 4
+ .ent lgetxattr
+
+lgetxattr:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_lgetxattr
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end lgetxattr
diff --git a/libc/arch-mips/syscalls/link.S b/libc/arch-mips/syscalls/link.S
new file mode 100644
index 0000000..4096b44
--- /dev/null
+++ b/libc/arch-mips/syscalls/link.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl link
+ .align 4
+ .ent link
+
+link:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_link
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end link
diff --git a/libc/arch-mips/syscalls/listen.S b/libc/arch-mips/syscalls/listen.S
new file mode 100644
index 0000000..f365d1d
--- /dev/null
+++ b/libc/arch-mips/syscalls/listen.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl listen
+ .align 4
+ .ent listen
+
+listen:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_listen
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end listen
diff --git a/libc/arch-mips/syscalls/listxattr.S b/libc/arch-mips/syscalls/listxattr.S
new file mode 100644
index 0000000..90b4544
--- /dev/null
+++ b/libc/arch-mips/syscalls/listxattr.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl listxattr
+ .align 4
+ .ent listxattr
+
+listxattr:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_listxattr
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end listxattr
diff --git a/libc/arch-mips/syscalls/llistxattr.S b/libc/arch-mips/syscalls/llistxattr.S
new file mode 100644
index 0000000..e74bf85
--- /dev/null
+++ b/libc/arch-mips/syscalls/llistxattr.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl llistxattr
+ .align 4
+ .ent llistxattr
+
+llistxattr:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_llistxattr
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end llistxattr
diff --git a/libc/arch-mips/syscalls/lremovexattr.S b/libc/arch-mips/syscalls/lremovexattr.S
new file mode 100644
index 0000000..a8d8df9
--- /dev/null
+++ b/libc/arch-mips/syscalls/lremovexattr.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl lremovexattr
+ .align 4
+ .ent lremovexattr
+
+lremovexattr:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_lremovexattr
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end lremovexattr
diff --git a/libc/arch-mips/syscalls/lseek.S b/libc/arch-mips/syscalls/lseek.S
new file mode 100644
index 0000000..bf486ac
--- /dev/null
+++ b/libc/arch-mips/syscalls/lseek.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl lseek
+ .align 4
+ .ent lseek
+
+lseek:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_lseek
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end lseek
diff --git a/libc/arch-mips/syscalls/lsetxattr.S b/libc/arch-mips/syscalls/lsetxattr.S
new file mode 100644
index 0000000..19a0fdf
--- /dev/null
+++ b/libc/arch-mips/syscalls/lsetxattr.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl lsetxattr
+ .align 4
+ .ent lsetxattr
+
+lsetxattr:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_lsetxattr
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end lsetxattr
diff --git a/libc/arch-mips/syscalls/lstat.S b/libc/arch-mips/syscalls/lstat.S
new file mode 100644
index 0000000..355d1da
--- /dev/null
+++ b/libc/arch-mips/syscalls/lstat.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl lstat
+ .align 4
+ .ent lstat
+
+lstat:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_lstat64
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end lstat
diff --git a/libc/arch-mips/syscalls/madvise.S b/libc/arch-mips/syscalls/madvise.S
new file mode 100644
index 0000000..4df7325
--- /dev/null
+++ b/libc/arch-mips/syscalls/madvise.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl madvise
+ .align 4
+ .ent madvise
+
+madvise:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_madvise
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end madvise
diff --git a/libc/arch-mips/syscalls/mincore.S b/libc/arch-mips/syscalls/mincore.S
new file mode 100644
index 0000000..8f467cd
--- /dev/null
+++ b/libc/arch-mips/syscalls/mincore.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl mincore
+ .align 4
+ .ent mincore
+
+mincore:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_mincore
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end mincore
diff --git a/libc/arch-mips/syscalls/mkdir.S b/libc/arch-mips/syscalls/mkdir.S
new file mode 100644
index 0000000..abf7db8
--- /dev/null
+++ b/libc/arch-mips/syscalls/mkdir.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl mkdir
+ .align 4
+ .ent mkdir
+
+mkdir:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_mkdir
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end mkdir
diff --git a/libc/arch-mips/syscalls/mkdirat.S b/libc/arch-mips/syscalls/mkdirat.S
new file mode 100644
index 0000000..4ccbe3b
--- /dev/null
+++ b/libc/arch-mips/syscalls/mkdirat.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl mkdirat
+ .align 4
+ .ent mkdirat
+
+mkdirat:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_mkdirat
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end mkdirat
diff --git a/libc/arch-mips/syscalls/mknod.S b/libc/arch-mips/syscalls/mknod.S
new file mode 100644
index 0000000..5ebb0ad
--- /dev/null
+++ b/libc/arch-mips/syscalls/mknod.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl mknod
+ .align 4
+ .ent mknod
+
+mknod:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_mknod
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end mknod
diff --git a/libc/arch-mips/syscalls/mlock.S b/libc/arch-mips/syscalls/mlock.S
new file mode 100644
index 0000000..99aca6e
--- /dev/null
+++ b/libc/arch-mips/syscalls/mlock.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl mlock
+ .align 4
+ .ent mlock
+
+mlock:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_mlock
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end mlock
diff --git a/libc/arch-mips/syscalls/mount.S b/libc/arch-mips/syscalls/mount.S
new file mode 100644
index 0000000..1b3385a
--- /dev/null
+++ b/libc/arch-mips/syscalls/mount.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl mount
+ .align 4
+ .ent mount
+
+mount:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_mount
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end mount
diff --git a/libc/arch-mips/syscalls/mprotect.S b/libc/arch-mips/syscalls/mprotect.S
new file mode 100644
index 0000000..4dc3bea
--- /dev/null
+++ b/libc/arch-mips/syscalls/mprotect.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl mprotect
+ .align 4
+ .ent mprotect
+
+mprotect:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_mprotect
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end mprotect
diff --git a/libc/arch-mips/syscalls/mremap.S b/libc/arch-mips/syscalls/mremap.S
new file mode 100644
index 0000000..721ccd9
--- /dev/null
+++ b/libc/arch-mips/syscalls/mremap.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl mremap
+ .align 4
+ .ent mremap
+
+mremap:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_mremap
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end mremap
diff --git a/libc/arch-mips/syscalls/msync.S b/libc/arch-mips/syscalls/msync.S
new file mode 100644
index 0000000..37e1c9a
--- /dev/null
+++ b/libc/arch-mips/syscalls/msync.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl msync
+ .align 4
+ .ent msync
+
+msync:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_msync
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end msync
diff --git a/libc/arch-mips/syscalls/munlock.S b/libc/arch-mips/syscalls/munlock.S
new file mode 100644
index 0000000..befc282
--- /dev/null
+++ b/libc/arch-mips/syscalls/munlock.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl munlock
+ .align 4
+ .ent munlock
+
+munlock:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_munlock
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end munlock
diff --git a/libc/arch-mips/syscalls/munmap.S b/libc/arch-mips/syscalls/munmap.S
new file mode 100644
index 0000000..5b717a9
--- /dev/null
+++ b/libc/arch-mips/syscalls/munmap.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl munmap
+ .align 4
+ .ent munmap
+
+munmap:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_munmap
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end munmap
diff --git a/libc/arch-mips/syscalls/nanosleep.S b/libc/arch-mips/syscalls/nanosleep.S
new file mode 100644
index 0000000..58ace12
--- /dev/null
+++ b/libc/arch-mips/syscalls/nanosleep.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl nanosleep
+ .align 4
+ .ent nanosleep
+
+nanosleep:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_nanosleep
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end nanosleep
diff --git a/libc/arch-mips/syscalls/pause.S b/libc/arch-mips/syscalls/pause.S
new file mode 100644
index 0000000..70346b4
--- /dev/null
+++ b/libc/arch-mips/syscalls/pause.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl pause
+ .align 4
+ .ent pause
+
+pause:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_pause
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end pause
diff --git a/libc/arch-mips/syscalls/personality.S b/libc/arch-mips/syscalls/personality.S
new file mode 100644
index 0000000..0020469
--- /dev/null
+++ b/libc/arch-mips/syscalls/personality.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl personality
+ .align 4
+ .ent personality
+
+personality:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_personality
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end personality
diff --git a/libc/arch-mips/syscalls/pipe2.S b/libc/arch-mips/syscalls/pipe2.S
new file mode 100644
index 0000000..9dfde29
--- /dev/null
+++ b/libc/arch-mips/syscalls/pipe2.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl pipe2
+ .align 4
+ .ent pipe2
+
+pipe2:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_pipe2
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end pipe2
diff --git a/libc/arch-mips/syscalls/poll.S b/libc/arch-mips/syscalls/poll.S
new file mode 100644
index 0000000..c1fec97
--- /dev/null
+++ b/libc/arch-mips/syscalls/poll.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl poll
+ .align 4
+ .ent poll
+
+poll:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_poll
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end poll
diff --git a/libc/arch-mips/syscalls/prctl.S b/libc/arch-mips/syscalls/prctl.S
new file mode 100644
index 0000000..aaf1344
--- /dev/null
+++ b/libc/arch-mips/syscalls/prctl.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl prctl
+ .align 4
+ .ent prctl
+
+prctl:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_prctl
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end prctl
diff --git a/libc/arch-mips/syscalls/pread64.S b/libc/arch-mips/syscalls/pread64.S
new file mode 100644
index 0000000..86e817c
--- /dev/null
+++ b/libc/arch-mips/syscalls/pread64.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl pread64
+ .align 4
+ .ent pread64
+
+pread64:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_pread64
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end pread64
diff --git a/libc/arch-mips/syscalls/pwrite64.S b/libc/arch-mips/syscalls/pwrite64.S
new file mode 100644
index 0000000..a8dcd98
--- /dev/null
+++ b/libc/arch-mips/syscalls/pwrite64.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl pwrite64
+ .align 4
+ .ent pwrite64
+
+pwrite64:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_pwrite64
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end pwrite64
diff --git a/libc/arch-mips/syscalls/read.S b/libc/arch-mips/syscalls/read.S
new file mode 100644
index 0000000..75816cd
--- /dev/null
+++ b/libc/arch-mips/syscalls/read.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl read
+ .align 4
+ .ent read
+
+read:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_read
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end read
diff --git a/libc/arch-mips/syscalls/readahead.S b/libc/arch-mips/syscalls/readahead.S
new file mode 100644
index 0000000..5ec600d
--- /dev/null
+++ b/libc/arch-mips/syscalls/readahead.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl readahead
+ .align 4
+ .ent readahead
+
+readahead:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_readahead
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end readahead
diff --git a/libc/arch-mips/syscalls/readlink.S b/libc/arch-mips/syscalls/readlink.S
new file mode 100644
index 0000000..ccdd596
--- /dev/null
+++ b/libc/arch-mips/syscalls/readlink.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl readlink
+ .align 4
+ .ent readlink
+
+readlink:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_readlink
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end readlink
diff --git a/libc/arch-mips/syscalls/readv.S b/libc/arch-mips/syscalls/readv.S
new file mode 100644
index 0000000..0561c18
--- /dev/null
+++ b/libc/arch-mips/syscalls/readv.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl readv
+ .align 4
+ .ent readv
+
+readv:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_readv
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end readv
diff --git a/libc/arch-mips/syscalls/recvfrom.S b/libc/arch-mips/syscalls/recvfrom.S
new file mode 100644
index 0000000..cf3441d
--- /dev/null
+++ b/libc/arch-mips/syscalls/recvfrom.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl recvfrom
+ .align 4
+ .ent recvfrom
+
+recvfrom:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_recvfrom
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end recvfrom
diff --git a/libc/arch-mips/syscalls/recvmsg.S b/libc/arch-mips/syscalls/recvmsg.S
new file mode 100644
index 0000000..5f22c49
--- /dev/null
+++ b/libc/arch-mips/syscalls/recvmsg.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl recvmsg
+ .align 4
+ .ent recvmsg
+
+recvmsg:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_recvmsg
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end recvmsg
diff --git a/libc/arch-mips/syscalls/removexattr.S b/libc/arch-mips/syscalls/removexattr.S
new file mode 100644
index 0000000..7d12b96
--- /dev/null
+++ b/libc/arch-mips/syscalls/removexattr.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl removexattr
+ .align 4
+ .ent removexattr
+
+removexattr:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_removexattr
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end removexattr
diff --git a/libc/arch-mips/syscalls/rename.S b/libc/arch-mips/syscalls/rename.S
new file mode 100644
index 0000000..950d579
--- /dev/null
+++ b/libc/arch-mips/syscalls/rename.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl rename
+ .align 4
+ .ent rename
+
+rename:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_rename
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end rename
diff --git a/libc/arch-mips/syscalls/renameat.S b/libc/arch-mips/syscalls/renameat.S
new file mode 100644
index 0000000..a2f3c4f
--- /dev/null
+++ b/libc/arch-mips/syscalls/renameat.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl renameat
+ .align 4
+ .ent renameat
+
+renameat:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_renameat
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end renameat
diff --git a/libc/arch-mips/syscalls/rmdir.S b/libc/arch-mips/syscalls/rmdir.S
new file mode 100644
index 0000000..2f77d0d
--- /dev/null
+++ b/libc/arch-mips/syscalls/rmdir.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl rmdir
+ .align 4
+ .ent rmdir
+
+rmdir:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_rmdir
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end rmdir
diff --git a/libc/arch-mips/syscalls/sched_get_priority_max.S b/libc/arch-mips/syscalls/sched_get_priority_max.S
new file mode 100644
index 0000000..158b0fe
--- /dev/null
+++ b/libc/arch-mips/syscalls/sched_get_priority_max.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl sched_get_priority_max
+ .align 4
+ .ent sched_get_priority_max
+
+sched_get_priority_max:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_sched_get_priority_max
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end sched_get_priority_max
diff --git a/libc/arch-mips/syscalls/sched_get_priority_min.S b/libc/arch-mips/syscalls/sched_get_priority_min.S
new file mode 100644
index 0000000..8c07d72
--- /dev/null
+++ b/libc/arch-mips/syscalls/sched_get_priority_min.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl sched_get_priority_min
+ .align 4
+ .ent sched_get_priority_min
+
+sched_get_priority_min:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_sched_get_priority_min
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end sched_get_priority_min
diff --git a/libc/arch-mips/syscalls/sched_getparam.S b/libc/arch-mips/syscalls/sched_getparam.S
new file mode 100644
index 0000000..6aba7cf
--- /dev/null
+++ b/libc/arch-mips/syscalls/sched_getparam.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl sched_getparam
+ .align 4
+ .ent sched_getparam
+
+sched_getparam:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_sched_getparam
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end sched_getparam
diff --git a/libc/arch-mips/syscalls/sched_getscheduler.S b/libc/arch-mips/syscalls/sched_getscheduler.S
new file mode 100644
index 0000000..33d7f49
--- /dev/null
+++ b/libc/arch-mips/syscalls/sched_getscheduler.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl sched_getscheduler
+ .align 4
+ .ent sched_getscheduler
+
+sched_getscheduler:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_sched_getscheduler
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end sched_getscheduler
diff --git a/libc/arch-mips/syscalls/sched_rr_get_interval.S b/libc/arch-mips/syscalls/sched_rr_get_interval.S
new file mode 100644
index 0000000..e634ed0
--- /dev/null
+++ b/libc/arch-mips/syscalls/sched_rr_get_interval.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl sched_rr_get_interval
+ .align 4
+ .ent sched_rr_get_interval
+
+sched_rr_get_interval:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_sched_rr_get_interval
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end sched_rr_get_interval
diff --git a/libc/arch-mips/syscalls/sched_setaffinity.S b/libc/arch-mips/syscalls/sched_setaffinity.S
new file mode 100644
index 0000000..aefc240
--- /dev/null
+++ b/libc/arch-mips/syscalls/sched_setaffinity.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl sched_setaffinity
+ .align 4
+ .ent sched_setaffinity
+
+sched_setaffinity:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_sched_setaffinity
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end sched_setaffinity
diff --git a/libc/arch-mips/syscalls/sched_setparam.S b/libc/arch-mips/syscalls/sched_setparam.S
new file mode 100644
index 0000000..4d646bd
--- /dev/null
+++ b/libc/arch-mips/syscalls/sched_setparam.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl sched_setparam
+ .align 4
+ .ent sched_setparam
+
+sched_setparam:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_sched_setparam
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end sched_setparam
diff --git a/libc/arch-mips/syscalls/sched_setscheduler.S b/libc/arch-mips/syscalls/sched_setscheduler.S
new file mode 100644
index 0000000..a79e39c
--- /dev/null
+++ b/libc/arch-mips/syscalls/sched_setscheduler.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl sched_setscheduler
+ .align 4
+ .ent sched_setscheduler
+
+sched_setscheduler:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_sched_setscheduler
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end sched_setscheduler
diff --git a/libc/arch-mips/syscalls/sched_yield.S b/libc/arch-mips/syscalls/sched_yield.S
new file mode 100644
index 0000000..c7c99dc
--- /dev/null
+++ b/libc/arch-mips/syscalls/sched_yield.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl sched_yield
+ .align 4
+ .ent sched_yield
+
+sched_yield:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_sched_yield
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end sched_yield
diff --git a/libc/arch-mips/syscalls/select.S b/libc/arch-mips/syscalls/select.S
new file mode 100644
index 0000000..ce4112f
--- /dev/null
+++ b/libc/arch-mips/syscalls/select.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl select
+ .align 4
+ .ent select
+
+select:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR__newselect
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end select
diff --git a/libc/arch-mips/syscalls/sendfile.S b/libc/arch-mips/syscalls/sendfile.S
new file mode 100644
index 0000000..c4c176e
--- /dev/null
+++ b/libc/arch-mips/syscalls/sendfile.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl sendfile
+ .align 4
+ .ent sendfile
+
+sendfile:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_sendfile
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end sendfile
diff --git a/libc/arch-mips/syscalls/sendmsg.S b/libc/arch-mips/syscalls/sendmsg.S
new file mode 100644
index 0000000..1913f13
--- /dev/null
+++ b/libc/arch-mips/syscalls/sendmsg.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl sendmsg
+ .align 4
+ .ent sendmsg
+
+sendmsg:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_sendmsg
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end sendmsg
diff --git a/libc/arch-mips/syscalls/sendto.S b/libc/arch-mips/syscalls/sendto.S
new file mode 100644
index 0000000..f17743d
--- /dev/null
+++ b/libc/arch-mips/syscalls/sendto.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl sendto
+ .align 4
+ .ent sendto
+
+sendto:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_sendto
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end sendto
diff --git a/libc/arch-mips/syscalls/setgid.S b/libc/arch-mips/syscalls/setgid.S
new file mode 100644
index 0000000..83dbfe5
--- /dev/null
+++ b/libc/arch-mips/syscalls/setgid.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl setgid
+ .align 4
+ .ent setgid
+
+setgid:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_setgid
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end setgid
diff --git a/libc/arch-mips/syscalls/setgroups.S b/libc/arch-mips/syscalls/setgroups.S
new file mode 100644
index 0000000..ef9327d
--- /dev/null
+++ b/libc/arch-mips/syscalls/setgroups.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl setgroups
+ .align 4
+ .ent setgroups
+
+setgroups:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_setgroups
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end setgroups
diff --git a/libc/arch-mips/syscalls/setitimer.S b/libc/arch-mips/syscalls/setitimer.S
new file mode 100644
index 0000000..b042e07
--- /dev/null
+++ b/libc/arch-mips/syscalls/setitimer.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl setitimer
+ .align 4
+ .ent setitimer
+
+setitimer:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_setitimer
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end setitimer
diff --git a/libc/arch-mips/syscalls/setpgid.S b/libc/arch-mips/syscalls/setpgid.S
new file mode 100644
index 0000000..2ddc828
--- /dev/null
+++ b/libc/arch-mips/syscalls/setpgid.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl setpgid
+ .align 4
+ .ent setpgid
+
+setpgid:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_setpgid
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end setpgid
diff --git a/libc/arch-mips/syscalls/setpriority.S b/libc/arch-mips/syscalls/setpriority.S
new file mode 100644
index 0000000..02550e9
--- /dev/null
+++ b/libc/arch-mips/syscalls/setpriority.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl setpriority
+ .align 4
+ .ent setpriority
+
+setpriority:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_setpriority
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end setpriority
diff --git a/libc/arch-mips/syscalls/setregid.S b/libc/arch-mips/syscalls/setregid.S
new file mode 100644
index 0000000..619b3a1
--- /dev/null
+++ b/libc/arch-mips/syscalls/setregid.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl setregid
+ .align 4
+ .ent setregid
+
+setregid:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_setregid
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end setregid
diff --git a/libc/arch-mips/syscalls/setresgid.S b/libc/arch-mips/syscalls/setresgid.S
new file mode 100644
index 0000000..3ff94c7
--- /dev/null
+++ b/libc/arch-mips/syscalls/setresgid.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl setresgid
+ .align 4
+ .ent setresgid
+
+setresgid:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_setresgid
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end setresgid
diff --git a/libc/arch-mips/syscalls/setrlimit.S b/libc/arch-mips/syscalls/setrlimit.S
new file mode 100644
index 0000000..3ec37c5
--- /dev/null
+++ b/libc/arch-mips/syscalls/setrlimit.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl setrlimit
+ .align 4
+ .ent setrlimit
+
+setrlimit:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_setrlimit
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end setrlimit
diff --git a/libc/arch-mips/syscalls/setsid.S b/libc/arch-mips/syscalls/setsid.S
new file mode 100644
index 0000000..2a09663
--- /dev/null
+++ b/libc/arch-mips/syscalls/setsid.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl setsid
+ .align 4
+ .ent setsid
+
+setsid:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_setsid
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end setsid
diff --git a/libc/arch-mips/syscalls/setsockopt.S b/libc/arch-mips/syscalls/setsockopt.S
new file mode 100644
index 0000000..dc5e62f
--- /dev/null
+++ b/libc/arch-mips/syscalls/setsockopt.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl setsockopt
+ .align 4
+ .ent setsockopt
+
+setsockopt:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_setsockopt
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end setsockopt
diff --git a/libc/arch-mips/syscalls/settimeofday.S b/libc/arch-mips/syscalls/settimeofday.S
new file mode 100644
index 0000000..f7c03ea
--- /dev/null
+++ b/libc/arch-mips/syscalls/settimeofday.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl settimeofday
+ .align 4
+ .ent settimeofday
+
+settimeofday:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_settimeofday
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end settimeofday
diff --git a/libc/arch-mips/syscalls/setxattr.S b/libc/arch-mips/syscalls/setxattr.S
new file mode 100644
index 0000000..baa78a4
--- /dev/null
+++ b/libc/arch-mips/syscalls/setxattr.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl setxattr
+ .align 4
+ .ent setxattr
+
+setxattr:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_setxattr
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end setxattr
diff --git a/libc/arch-mips/syscalls/shutdown.S b/libc/arch-mips/syscalls/shutdown.S
new file mode 100644
index 0000000..b80d99b
--- /dev/null
+++ b/libc/arch-mips/syscalls/shutdown.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl shutdown
+ .align 4
+ .ent shutdown
+
+shutdown:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_shutdown
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end shutdown
diff --git a/libc/arch-mips/syscalls/sigaction.S b/libc/arch-mips/syscalls/sigaction.S
new file mode 100644
index 0000000..700da54
--- /dev/null
+++ b/libc/arch-mips/syscalls/sigaction.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl sigaction
+ .align 4
+ .ent sigaction
+
+sigaction:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_sigaction
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end sigaction
diff --git a/libc/arch-mips/syscalls/sigaltstack.S b/libc/arch-mips/syscalls/sigaltstack.S
new file mode 100644
index 0000000..d2a4a9a
--- /dev/null
+++ b/libc/arch-mips/syscalls/sigaltstack.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl sigaltstack
+ .align 4
+ .ent sigaltstack
+
+sigaltstack:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_sigaltstack
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end sigaltstack
diff --git a/libc/arch-mips/syscalls/sigpending.S b/libc/arch-mips/syscalls/sigpending.S
new file mode 100644
index 0000000..68df4db
--- /dev/null
+++ b/libc/arch-mips/syscalls/sigpending.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl sigpending
+ .align 4
+ .ent sigpending
+
+sigpending:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_sigpending
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end sigpending
diff --git a/libc/arch-mips/syscalls/sigprocmask.S b/libc/arch-mips/syscalls/sigprocmask.S
new file mode 100644
index 0000000..17c01cb
--- /dev/null
+++ b/libc/arch-mips/syscalls/sigprocmask.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl sigprocmask
+ .align 4
+ .ent sigprocmask
+
+sigprocmask:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_sigprocmask
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end sigprocmask
diff --git a/libc/arch-mips/syscalls/socket.S b/libc/arch-mips/syscalls/socket.S
new file mode 100644
index 0000000..e7d43f9
--- /dev/null
+++ b/libc/arch-mips/syscalls/socket.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl socket
+ .align 4
+ .ent socket
+
+socket:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_socket
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end socket
diff --git a/libc/arch-mips/syscalls/socketpair.S b/libc/arch-mips/syscalls/socketpair.S
new file mode 100644
index 0000000..97c67af
--- /dev/null
+++ b/libc/arch-mips/syscalls/socketpair.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl socketpair
+ .align 4
+ .ent socketpair
+
+socketpair:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_socketpair
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end socketpair
diff --git a/libc/arch-mips/syscalls/stat.S b/libc/arch-mips/syscalls/stat.S
new file mode 100644
index 0000000..aec910d
--- /dev/null
+++ b/libc/arch-mips/syscalls/stat.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl stat
+ .align 4
+ .ent stat
+
+stat:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_stat64
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end stat
diff --git a/libc/arch-mips/syscalls/symlink.S b/libc/arch-mips/syscalls/symlink.S
new file mode 100644
index 0000000..f81c6dd
--- /dev/null
+++ b/libc/arch-mips/syscalls/symlink.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl symlink
+ .align 4
+ .ent symlink
+
+symlink:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_symlink
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end symlink
diff --git a/libc/arch-mips/syscalls/sync.S b/libc/arch-mips/syscalls/sync.S
new file mode 100644
index 0000000..a122873
--- /dev/null
+++ b/libc/arch-mips/syscalls/sync.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl sync
+ .align 4
+ .ent sync
+
+sync:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_sync
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end sync
diff --git a/libc/arch-mips/syscalls/syscall.S b/libc/arch-mips/syscalls/syscall.S
new file mode 100644
index 0000000..2192bd5
--- /dev/null
+++ b/libc/arch-mips/syscalls/syscall.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl syscall
+ .align 4
+ .ent syscall
+
+syscall:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_syscall
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end syscall
diff --git a/libc/arch-mips/syscalls/sysinfo.S b/libc/arch-mips/syscalls/sysinfo.S
new file mode 100644
index 0000000..4577af9
--- /dev/null
+++ b/libc/arch-mips/syscalls/sysinfo.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl sysinfo
+ .align 4
+ .ent sysinfo
+
+sysinfo:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_sysinfo
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end sysinfo
diff --git a/libc/arch-mips/syscalls/times.S b/libc/arch-mips/syscalls/times.S
new file mode 100644
index 0000000..3e8950d
--- /dev/null
+++ b/libc/arch-mips/syscalls/times.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl times
+ .align 4
+ .ent times
+
+times:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_times
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end times
diff --git a/libc/arch-mips/syscalls/tkill.S b/libc/arch-mips/syscalls/tkill.S
new file mode 100644
index 0000000..3037baa
--- /dev/null
+++ b/libc/arch-mips/syscalls/tkill.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl tkill
+ .align 4
+ .ent tkill
+
+tkill:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_tkill
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end tkill
diff --git a/libc/arch-mips/syscalls/truncate.S b/libc/arch-mips/syscalls/truncate.S
new file mode 100644
index 0000000..4a8f12c
--- /dev/null
+++ b/libc/arch-mips/syscalls/truncate.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl truncate
+ .align 4
+ .ent truncate
+
+truncate:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_truncate
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end truncate
diff --git a/libc/arch-mips/syscalls/umask.S b/libc/arch-mips/syscalls/umask.S
new file mode 100644
index 0000000..eee911e
--- /dev/null
+++ b/libc/arch-mips/syscalls/umask.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl umask
+ .align 4
+ .ent umask
+
+umask:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_umask
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end umask
diff --git a/libc/arch-mips/syscalls/umount2.S b/libc/arch-mips/syscalls/umount2.S
new file mode 100644
index 0000000..c6d9df6
--- /dev/null
+++ b/libc/arch-mips/syscalls/umount2.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl umount2
+ .align 4
+ .ent umount2
+
+umount2:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_umount2
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end umount2
diff --git a/libc/arch-mips/syscalls/uname.S b/libc/arch-mips/syscalls/uname.S
new file mode 100644
index 0000000..7e4f780
--- /dev/null
+++ b/libc/arch-mips/syscalls/uname.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl uname
+ .align 4
+ .ent uname
+
+uname:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_uname
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end uname
diff --git a/libc/arch-mips/syscalls/unlink.S b/libc/arch-mips/syscalls/unlink.S
new file mode 100644
index 0000000..fd8dad9
--- /dev/null
+++ b/libc/arch-mips/syscalls/unlink.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl unlink
+ .align 4
+ .ent unlink
+
+unlink:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_unlink
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end unlink
diff --git a/libc/arch-mips/syscalls/unlinkat.S b/libc/arch-mips/syscalls/unlinkat.S
new file mode 100644
index 0000000..793ab5e
--- /dev/null
+++ b/libc/arch-mips/syscalls/unlinkat.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl unlinkat
+ .align 4
+ .ent unlinkat
+
+unlinkat:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_unlinkat
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end unlinkat
diff --git a/libc/arch-mips/syscalls/utimensat.S b/libc/arch-mips/syscalls/utimensat.S
new file mode 100644
index 0000000..435c49e
--- /dev/null
+++ b/libc/arch-mips/syscalls/utimensat.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl utimensat
+ .align 4
+ .ent utimensat
+
+utimensat:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_utimensat
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end utimensat
diff --git a/libc/arch-mips/syscalls/utimes.S b/libc/arch-mips/syscalls/utimes.S
new file mode 100644
index 0000000..8ce1e44
--- /dev/null
+++ b/libc/arch-mips/syscalls/utimes.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl utimes
+ .align 4
+ .ent utimes
+
+utimes:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_utimes
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end utimes
diff --git a/libc/arch-mips/syscalls/write.S b/libc/arch-mips/syscalls/write.S
new file mode 100644
index 0000000..a772ace
--- /dev/null
+++ b/libc/arch-mips/syscalls/write.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl write
+ .align 4
+ .ent write
+
+write:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_write
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end write
diff --git a/libc/arch-mips/syscalls/writev.S b/libc/arch-mips/syscalls/writev.S
new file mode 100644
index 0000000..bdacb42
--- /dev/null
+++ b/libc/arch-mips/syscalls/writev.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl writev
+ .align 4
+ .ent writev
+
+writev:
+ .set noreorder
+ .cpload $t9
+ li $v0, __NR_writev
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end writev
diff --git a/libc/arch-sh/syscalls/personality.S b/libc/arch-sh/syscalls/personality.S
deleted file mode 100644
index efc2ea3..0000000
--- a/libc/arch-sh/syscalls/personality.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
- .text
- .type personality, @function
- .globl personality
- .align 4
-
-personality:
-
- /* invoke trap */
- mov.l 0f, r3 /* trap num */
- trapa #(1 + 0x10)
-
- /* check return value */
- cmp/pz r0
- bt __NR_personality_end
-
- /* keep error number */
- sts.l pr, @-r15
- mov.l 1f, r1
- jsr @r1
- mov r0, r4
- lds.l @r15+, pr
-
-__NR_personality_end:
- rts
- nop
-
- .align 2
-0: .long __NR_personality
-1: .long __set_syscall_errno
diff --git a/libc/arch-x86/string/sse2-memset5-atom.S b/libc/arch-x86/string/sse2-memset5-atom.S
index 4b7f71b..557c019 100644
--- a/libc/arch-x86/string/sse2-memset5-atom.S
+++ b/libc/arch-x86/string/sse2-memset5-atom.S
@@ -93,7 +93,7 @@
# define SETRTNVAL movl DEST(%esp), %eax
#endif
-#ifdef SHARED
+#if (defined SHARED || defined __PIC__)
# define ENTRANCE PUSH (%ebx);
# define RETURN_END POP (%ebx); ret
# define RETURN RETURN_END; CFI_PUSH (%ebx)
@@ -313,7 +313,7 @@
PUSH (%ebx)
mov $SHARED_CACHE_SIZE, %ebx
#else
-# ifdef SHARED
+# if (defined SHARED || defined __PIC__)
call __i686.get_pc_thunk.bx
add $_GLOBAL_OFFSET_TABLE_, %ebx
mov __x86_shared_cache_size@GOTOFF(%ebx), %ebx
@@ -331,7 +331,7 @@
# define RESTORE_EBX_STATE CFI_PUSH (%ebx)
cmp $DATA_CACHE_SIZE, %ecx
#else
-# ifdef SHARED
+# if (defined SHARED || defined __PIC__)
# define RESTORE_EBX_STATE
call __i686.get_pc_thunk.bx
add $_GLOBAL_OFFSET_TABLE_, %ebx
@@ -436,7 +436,7 @@
jae L(128bytesormore_nt)
sfence
L(shared_cache_loop_end):
-#if defined DATA_CACHE_SIZE || !defined SHARED
+#if defined DATA_CACHE_SIZE || !(defined SHARED || defined __PIC__)
POP (%ebx)
#endif
BRANCH_TO_JMPTBL_ENTRY (L(table_16_128bytes))
diff --git a/libc/arch-x86/string/ssse3-memcpy5.S b/libc/arch-x86/string/ssse3-memcpy5.S
index b4773df..b0612a6 100644
--- a/libc/arch-x86/string/ssse3-memcpy5.S
+++ b/libc/arch-x86/string/ssse3-memcpy5.S
@@ -29,23 +29,19 @@
*/
#ifndef MEMCPY
-# define MEMCPY ssse3_memcpy5
+# define MEMCPY ssse3_memcpy5
#endif
#ifndef L
# define L(label) .L##label
#endif
-#ifndef ALIGN
-# define ALIGN(n) .p2align n
-#endif
-
#ifndef cfi_startproc
-# define cfi_startproc .cfi_startproc
+# define cfi_startproc .cfi_startproc
#endif
#ifndef cfi_endproc
-# define cfi_endproc .cfi_endproc
+# define cfi_endproc .cfi_endproc
#endif
#ifndef cfi_rel_offset
@@ -53,33 +49,25 @@
#endif
#ifndef cfi_restore
-# define cfi_restore(reg) .cfi_restore reg
+# define cfi_restore(reg) .cfi_restore reg
#endif
#ifndef cfi_adjust_cfa_offset
# define cfi_adjust_cfa_offset(off) .cfi_adjust_cfa_offset off
#endif
-#ifndef cfi_remember_state
-# define cfi_remember_state .cfi_remember_state
-#endif
-
-#ifndef cfi_restore_state
-# define cfi_restore_state .cfi_restore_state
-#endif
-
#ifndef ENTRY
-# define ENTRY(name) \
- .type name, @function; \
- .globl name; \
- .p2align 4; \
-name: \
+# define ENTRY(name) \
+ .type name, @function; \
+ .globl name; \
+ .p2align 4; \
+name: \
cfi_startproc
#endif
#ifndef END
-# define END(name) \
- cfi_endproc; \
+# define END(name) \
+ cfi_endproc; \
.size name, .-name
#endif
@@ -93,55 +81,43 @@
# define LEN SRC+4
#endif
-#define CFI_PUSH(REG) \
- cfi_adjust_cfa_offset (4); \
+#define CFI_PUSH(REG) \
+ cfi_adjust_cfa_offset (4); \
cfi_rel_offset (REG, 0)
-#define CFI_POP(REG) \
- cfi_adjust_cfa_offset (-4); \
+#define CFI_POP(REG) \
+ cfi_adjust_cfa_offset (-4); \
cfi_restore (REG)
#define PUSH(REG) pushl REG; CFI_PUSH (REG)
#define POP(REG) popl REG; CFI_POP (REG)
-#ifdef SHARED
+#if (defined SHARED || defined __PIC__)
# define PARMS 8 /* Preserve EBX. */
# define ENTRANCE PUSH (%ebx);
# define RETURN_END POP (%ebx); ret
# define RETURN RETURN_END; CFI_PUSH (%ebx)
# define JMPTBL(I, B) I - B
+# undef __i686
+
+# define SETUP_PIC_REG(x) call __i686.get_pc_thunk.x
/* Load an entry in a jump table into EBX and branch to it. TABLE is a
- jump table with relative offsets. INDEX is a register contains the
- index into the jump table. SCALE is the scale of INDEX. */
+ jump table with relative offsets. INDEX is a register contains the
+ index into the jump table. SCALE is the scale of INDEX. */
+
# define BRANCH_TO_JMPTBL_ENTRY(TABLE, INDEX, SCALE) \
- /* We first load PC into EBX. */ \
- call __i686.get_pc_thunk.bx; \
- /* Get the address of the jump table. */ \
- addl $(TABLE - .), %ebx; \
- /* Get the entry and convert the relative offset to the \
- absolute address. */ \
- addl (%ebx,INDEX,SCALE), %ebx; \
- /* We loaded the jump table. Go. */ \
- jmp *%ebx
-
-# define BRANCH_TO_JMPTBL_ENTRY_VALUE(TABLE) \
- addl $(TABLE - .), %ebx
-
-# define BRANCH_TO_JMPTBL_ENTRY_TAIL(TABLE, INDEX, SCALE) \
- addl (%ebx,INDEX,SCALE), %ebx; \
- /* We loaded the jump table. Go. */ \
- jmp *%ebx
-
- .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits
- .globl __i686.get_pc_thunk.bx
- .hidden __i686.get_pc_thunk.bx
- ALIGN (4)
- .type __i686.get_pc_thunk.bx,@function
-__i686.get_pc_thunk.bx:
- movl (%esp), %ebx
- ret
+ /* We first load PC into EBX. */ \
+ SETUP_PIC_REG(bx); \
+ /* Get the address of the jump table. */ \
+ addl $(TABLE - .), %ebx; \
+ /* Get the entry and convert the relative offset to the \
+ absolute address. */ \
+ addl (%ebx, INDEX, SCALE), %ebx; \
+ /* We loaded the jump table. Go. */ \
+ jmp *%ebx
#else
+
# define PARMS 4
# define ENTRANCE
# define RETURN_END ret
@@ -149,15 +125,11 @@
# define JMPTBL(I, B) I
/* Branch to an entry in a jump table. TABLE is a jump table with
- absolute offsets. INDEX is a register contains the index into the
- jump table. SCALE is the scale of INDEX. */
+ absolute offsets. INDEX is a register contains the index into the
+ jump table. SCALE is the scale of INDEX. */
+
# define BRANCH_TO_JMPTBL_ENTRY(TABLE, INDEX, SCALE) \
- jmp *TABLE(,INDEX,SCALE)
-
-# define BRANCH_TO_JMPTBL_ENTRY_VALUE(TABLE)
-
-# define BRANCH_TO_JMPTBL_ENTRY_TAIL(TABLE, INDEX, SCALE) \
- jmp *TABLE(,INDEX,SCALE)
+ jmp *TABLE(, INDEX, SCALE)
#endif
.section .text.ssse3,"ax",@progbits
@@ -174,6 +146,8 @@
cmp $32, %ecx
jae L(memmove_bwd)
jmp L(bk_write_less32bytes_2)
+
+ .p2align 4
L(memmove_bwd):
add %ecx, %eax
cmp %eax, %edx
@@ -194,21 +168,25 @@
add %ecx, %eax
BRANCH_TO_JMPTBL_ENTRY (L(table_48bytes_fwd), %ecx, 4)
#ifndef USE_AS_MEMMOVE
+ .p2align 4
L(bk_write):
BRANCH_TO_JMPTBL_ENTRY (L(table_48_bytes_bwd), %ecx, 4)
#endif
- ALIGN (4)
-/* ECX > 32 and EDX is 4 byte aligned. */
+ .p2align 4
L(48bytesormore):
+#ifndef USE_AS_MEMMOVE
+ movlpd (%eax), %xmm0
+ movlpd 8(%eax), %xmm1
+ movlpd %xmm0, (%edx)
+ movlpd %xmm1, 8(%edx)
+#else
movdqu (%eax), %xmm0
+#endif
PUSH (%edi)
movl %edx, %edi
and $-16, %edx
- PUSH (%esi)
- cfi_remember_state
add $16, %edx
- movl %edi, %esi
sub %edx, %edi
add %edi, %ecx
sub %edi, %eax
@@ -216,8 +194,8 @@
#ifdef SHARED_CACHE_SIZE_HALF
cmp $SHARED_CACHE_SIZE_HALF, %ecx
#else
-# ifdef SHARED
- call __i686.get_pc_thunk.bx
+# if (defined SHARED || defined __PIC__)
+ SETUP_PIC_REG(bx)
add $_GLOBAL_OFFSET_TABLE_, %ebx
cmp __x86_shared_cache_size_half@GOTOFF(%ebx), %ecx
# else
@@ -229,19 +207,20 @@
jae L(large_page)
and $0xf, %edi
jz L(shl_0)
-
BRANCH_TO_JMPTBL_ENTRY (L(shl_table), %edi, 4)
- cfi_restore_state
- cfi_remember_state
- ALIGN (4)
+ .p2align 4
L(shl_0):
- movdqu %xmm0, (%esi)
+#ifdef USE_AS_MEMMOVE
+ movl DEST+4(%esp), %edi
+ movdqu %xmm0, (%edi)
+#endif
xor %edi, %edi
- POP (%esi)
cmp $127, %ecx
ja L(shl_0_gobble)
lea -32(%ecx), %ecx
+
+ .p2align 4
L(shl_0_loop):
movdqa (%eax, %edi), %xmm0
movdqa 16(%eax, %edi), %xmm1
@@ -273,32 +252,35 @@
movdqa %xmm0, (%edx, %edi)
movdqa %xmm1, 16(%edx, %edi)
lea 32(%edi), %edi
+
L(shl_0_end):
lea 32(%ecx), %ecx
add %ecx, %edi
add %edi, %edx
add %edi, %eax
POP (%edi)
- BRANCH_TO_JMPTBL_ENTRY (L(table_48bytes_fwd), %ecx, 4)
+ BRANCH_TO_JMPTBL_ENTRY (L(table_48bytes_fwd_align), %ecx, 4)
CFI_PUSH (%edi)
-L(shl_0_gobble):
+ .p2align 4
+L(shl_0_gobble):
#ifdef DATA_CACHE_SIZE_HALF
cmp $DATA_CACHE_SIZE_HALF, %ecx
#else
-# ifdef SHARED
- call __i686.get_pc_thunk.bx
+# if (defined SHARED || defined __PIC__)
+ SETUP_PIC_REG(bx)
add $_GLOBAL_OFFSET_TABLE_, %ebx
cmp __x86_data_cache_size_half@GOTOFF(%ebx), %ecx
# else
cmp __x86_data_cache_size_half, %ecx
# endif
#endif
-
- POP (%edi)
+ POP (%edi)
lea -128(%ecx), %ecx
jae L(shl_0_gobble_mem_loop)
+
+ .p2align 4
L(shl_0_gobble_cache_loop):
movdqa (%eax), %xmm0
movdqa 0x10(%eax), %xmm1
@@ -328,17 +310,15 @@
movdqa (%eax), %xmm0
sub $0x40, %ecx
movdqa 0x10(%eax), %xmm1
-
movdqa %xmm0, (%edx)
movdqa %xmm1, 0x10(%edx)
-
movdqa 0x20(%eax), %xmm0
movdqa 0x30(%eax), %xmm1
add $0x40, %eax
-
movdqa %xmm0, 0x20(%edx)
movdqa %xmm1, 0x30(%edx)
add $0x40, %edx
+
L(shl_0_cache_less_64bytes):
cmp $0x20, %ecx
jb L(shl_0_cache_less_32bytes)
@@ -349,6 +329,7 @@
movdqa %xmm0, (%edx)
movdqa %xmm1, 0x10(%edx)
add $0x20, %edx
+
L(shl_0_cache_less_32bytes):
cmp $0x10, %ecx
jb L(shl_0_cache_less_16bytes)
@@ -357,13 +338,13 @@
add $0x10, %eax
movdqa %xmm0, (%edx)
add $0x10, %edx
+
L(shl_0_cache_less_16bytes):
add %ecx, %edx
add %ecx, %eax
BRANCH_TO_JMPTBL_ENTRY (L(table_48bytes_fwd), %ecx, 4)
-
- ALIGN (4)
+ .p2align 4
L(shl_0_gobble_mem_loop):
prefetcht0 0x1c0(%eax)
prefetcht0 0x280(%eax)
@@ -408,6 +389,7 @@
movdqa %xmm0, 0x20(%edx)
movdqa %xmm1, 0x30(%edx)
add $0x40, %edx
+
L(shl_0_mem_less_64bytes):
cmp $0x20, %ecx
jb L(shl_0_mem_less_32bytes)
@@ -418,6 +400,7 @@
movdqa %xmm0, (%edx)
movdqa %xmm1, 0x10(%edx)
add $0x20, %edx
+
L(shl_0_mem_less_32bytes):
cmp $0x10, %ecx
jb L(shl_0_mem_less_16bytes)
@@ -426,24 +409,84 @@
add $0x10, %eax
movdqa %xmm0, (%edx)
add $0x10, %edx
+
L(shl_0_mem_less_16bytes):
add %ecx, %edx
add %ecx, %eax
- BRANCH_TO_JMPTBL_ENTRY (L(table_48bytes_fwd), %ecx, 4)
+ BRANCH_TO_JMPTBL_ENTRY (L(table_48bytes_fwd_align), %ecx, 4)
- cfi_restore_state
- cfi_remember_state
- ALIGN (4)
+ .p2align 4
L(shl_1):
- BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd))
- lea -1(%eax), %eax
- movaps (%eax), %xmm1
- xor %edi, %edi
- lea -32(%ecx), %ecx
- movdqu %xmm0, (%esi)
- POP (%esi)
-L(shl_1_loop):
+#ifndef USE_AS_MEMMOVE
+ movaps -1(%eax), %xmm1
+#else
+ movl DEST+4(%esp), %edi
+ movaps -1(%eax), %xmm1
+ movdqu %xmm0, (%edi)
+#endif
+#ifdef DATA_CACHE_SIZE_HALF
+ cmp $DATA_CACHE_SIZE_HALF, %ecx
+#else
+# if (defined SHARED || defined __PIC__)
+ SETUP_PIC_REG(bx)
+ add $_GLOBAL_OFFSET_TABLE_, %ebx
+ cmp __x86_data_cache_size_half@GOTOFF(%ebx), %ecx
+# else
+ cmp __x86_data_cache_size_half, %ecx
+# endif
+#endif
+ jb L(sh_1_no_prefetch)
+ lea -64(%ecx), %ecx
+
+ .p2align 4
+L(Shl1LoopStart):
+ prefetcht0 0x1c0(%eax)
+ prefetcht0 0x1c0(%edx)
+ movaps 15(%eax), %xmm2
+ movaps 31(%eax), %xmm3
+ movaps 47(%eax), %xmm4
+ movaps 63(%eax), %xmm5
+ movaps %xmm5, %xmm7
+ palignr $1, %xmm4, %xmm5
+ palignr $1, %xmm3, %xmm4
+ movaps %xmm5, 48(%edx)
+ palignr $1, %xmm2, %xmm3
+ lea 64(%eax), %eax
+ palignr $1, %xmm1, %xmm2
+ movaps %xmm4, 32(%edx)
+ movaps %xmm3, 16(%edx)
+ movaps %xmm7, %xmm1
+ movaps %xmm2, (%edx)
+ lea 64(%edx), %edx
+ sub $64, %ecx
+ ja L(Shl1LoopStart)
+
+L(Shl1LoopLeave):
+ add $32, %ecx
+ jle L(shl_end_0)
+
+ movaps 15(%eax), %xmm2
+ movaps 31(%eax), %xmm3
+ palignr $1, %xmm2, %xmm3
+ palignr $1, %xmm1, %xmm2
+ movaps %xmm2, (%edx)
+ movaps %xmm3, 16(%edx)
+ lea 32(%edx, %ecx), %edx
+ lea 32(%eax, %ecx), %eax
+ POP (%edi)
+ BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
+
+ CFI_PUSH (%edi)
+
+ .p2align 4
+L(sh_1_no_prefetch):
+ lea -32(%ecx), %ecx
+ lea -1(%eax), %eax
+ xor %edi, %edi
+
+ .p2align 4
+L(sh_1_no_prefetch_loop):
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
@@ -453,8 +496,7 @@
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
-
- jb L(shl_1_end)
+ jb L(sh_1_end_no_prefetch_loop)
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
@@ -465,30 +507,90 @@
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
+ jae L(sh_1_no_prefetch_loop)
- jae L(shl_1_loop)
-
-L(shl_1_end):
+L(sh_1_end_no_prefetch_loop):
lea 32(%ecx), %ecx
add %ecx, %edi
add %edi, %edx
lea 1(%edi, %eax), %eax
- POP (%edi)
- BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4)
+ POP (%edi)
+ BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
- cfi_restore_state
- cfi_remember_state
- ALIGN (4)
+ CFI_PUSH (%edi)
+
+ .p2align 4
L(shl_2):
- BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd))
- lea -2(%eax), %eax
- movaps (%eax), %xmm1
- xor %edi, %edi
- lea -32(%ecx), %ecx
- movdqu %xmm0, (%esi)
- POP (%esi)
-L(shl_2_loop):
+#ifndef USE_AS_MEMMOVE
+ movaps -2(%eax), %xmm1
+#else
+ movl DEST+4(%esp), %edi
+ movaps -2(%eax), %xmm1
+ movdqu %xmm0, (%edi)
+#endif
+#ifdef DATA_CACHE_SIZE_HALF
+ cmp $DATA_CACHE_SIZE_HALF, %ecx
+#else
+# if (defined SHARED || defined __PIC__)
+ SETUP_PIC_REG(bx)
+ add $_GLOBAL_OFFSET_TABLE_, %ebx
+ cmp __x86_data_cache_size_half@GOTOFF(%ebx), %ecx
+# else
+ cmp __x86_data_cache_size_half, %ecx
+# endif
+#endif
+ jb L(sh_2_no_prefetch)
+ lea -64(%ecx), %ecx
+
+ .p2align 4
+L(Shl2LoopStart):
+ prefetcht0 0x1c0(%eax)
+ prefetcht0 0x1c0(%edx)
+ movaps 14(%eax), %xmm2
+ movaps 30(%eax), %xmm3
+ movaps 46(%eax), %xmm4
+ movaps 62(%eax), %xmm5
+ movaps %xmm5, %xmm7
+ palignr $2, %xmm4, %xmm5
+ palignr $2, %xmm3, %xmm4
+ movaps %xmm5, 48(%edx)
+ palignr $2, %xmm2, %xmm3
+ lea 64(%eax), %eax
+ palignr $2, %xmm1, %xmm2
+ movaps %xmm4, 32(%edx)
+ movaps %xmm3, 16(%edx)
+ movaps %xmm7, %xmm1
+ movaps %xmm2, (%edx)
+ lea 64(%edx), %edx
+ sub $64, %ecx
+ ja L(Shl2LoopStart)
+
+L(Shl2LoopLeave):
+ add $32, %ecx
+ jle L(shl_end_0)
+
+ movaps 14(%eax), %xmm2
+ movaps 30(%eax), %xmm3
+ palignr $2, %xmm2, %xmm3
+ palignr $2, %xmm1, %xmm2
+ movaps %xmm2, (%edx)
+ movaps %xmm3, 16(%edx)
+ lea 32(%edx, %ecx), %edx
+ lea 32(%eax, %ecx), %eax
+ POP (%edi)
+ BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
+
+ CFI_PUSH (%edi)
+
+ .p2align 4
+L(sh_2_no_prefetch):
+ lea -32(%ecx), %ecx
+ lea -2(%eax), %eax
+ xor %edi, %edi
+
+ .p2align 4
+L(sh_2_no_prefetch_loop):
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
@@ -498,8 +600,7 @@
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
-
- jb L(shl_2_end)
+ jb L(sh_2_end_no_prefetch_loop)
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
@@ -510,30 +611,90 @@
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
+ jae L(sh_2_no_prefetch_loop)
- jae L(shl_2_loop)
-
-L(shl_2_end):
+L(sh_2_end_no_prefetch_loop):
lea 32(%ecx), %ecx
add %ecx, %edi
add %edi, %edx
lea 2(%edi, %eax), %eax
- POP (%edi)
- BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4)
+ POP (%edi)
+ BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
- cfi_restore_state
- cfi_remember_state
- ALIGN (4)
+ CFI_PUSH (%edi)
+
+ .p2align 4
L(shl_3):
- BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd))
- lea -3(%eax), %eax
- movaps (%eax), %xmm1
- xor %edi, %edi
- lea -32(%ecx), %ecx
- movdqu %xmm0, (%esi)
- POP (%esi)
-L(shl_3_loop):
+#ifndef USE_AS_MEMMOVE
+ movaps -3(%eax), %xmm1
+#else
+ movl DEST+4(%esp), %edi
+ movaps -3(%eax), %xmm1
+ movdqu %xmm0, (%edi)
+#endif
+#ifdef DATA_CACHE_SIZE_HALF
+ cmp $DATA_CACHE_SIZE_HALF, %ecx
+#else
+# if (defined SHARED || defined __PIC__)
+ SETUP_PIC_REG(bx)
+ add $_GLOBAL_OFFSET_TABLE_, %ebx
+ cmp __x86_data_cache_size_half@GOTOFF(%ebx), %ecx
+# else
+ cmp __x86_data_cache_size_half, %ecx
+# endif
+#endif
+ jb L(sh_3_no_prefetch)
+ lea -64(%ecx), %ecx
+
+ .p2align 4
+L(Shl3LoopStart):
+ prefetcht0 0x1c0(%eax)
+ prefetcht0 0x1c0(%edx)
+ movaps 13(%eax), %xmm2
+ movaps 29(%eax), %xmm3
+ movaps 45(%eax), %xmm4
+ movaps 61(%eax), %xmm5
+ movaps %xmm5, %xmm7
+ palignr $3, %xmm4, %xmm5
+ palignr $3, %xmm3, %xmm4
+ movaps %xmm5, 48(%edx)
+ palignr $3, %xmm2, %xmm3
+ lea 64(%eax), %eax
+ palignr $3, %xmm1, %xmm2
+ movaps %xmm4, 32(%edx)
+ movaps %xmm3, 16(%edx)
+ movaps %xmm7, %xmm1
+ movaps %xmm2, (%edx)
+ lea 64(%edx), %edx
+ sub $64, %ecx
+ ja L(Shl3LoopStart)
+
+L(Shl3LoopLeave):
+ add $32, %ecx
+ jle L(shl_end_0)
+
+ movaps 13(%eax), %xmm2
+ movaps 29(%eax), %xmm3
+ palignr $3, %xmm2, %xmm3
+ palignr $3, %xmm1, %xmm2
+ movaps %xmm2, (%edx)
+ movaps %xmm3, 16(%edx)
+ lea 32(%edx, %ecx), %edx
+ lea 32(%eax, %ecx), %eax
+ POP (%edi)
+ BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
+
+ CFI_PUSH (%edi)
+
+ .p2align 4
+L(sh_3_no_prefetch):
+ lea -32(%ecx), %ecx
+ lea -3(%eax), %eax
+ xor %edi, %edi
+
+ .p2align 4
+L(sh_3_no_prefetch_loop):
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
@@ -544,7 +705,7 @@
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
- jb L(shl_3_end)
+ jb L(sh_3_end_no_prefetch_loop)
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
@@ -556,29 +717,90 @@
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
- jae L(shl_3_loop)
+ jae L(sh_3_no_prefetch_loop)
-L(shl_3_end):
+L(sh_3_end_no_prefetch_loop):
lea 32(%ecx), %ecx
add %ecx, %edi
add %edi, %edx
lea 3(%edi, %eax), %eax
- POP (%edi)
- BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4)
+ POP (%edi)
+ BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
- cfi_restore_state
- cfi_remember_state
- ALIGN (4)
+ CFI_PUSH (%edi)
+
+ .p2align 4
L(shl_4):
- BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd))
- lea -4(%eax), %eax
- movaps (%eax), %xmm1
- xor %edi, %edi
- lea -32(%ecx), %ecx
- movdqu %xmm0, (%esi)
- POP (%esi)
-L(shl_4_loop):
+#ifndef USE_AS_MEMMOVE
+ movaps -4(%eax), %xmm1
+#else
+ movl DEST+4(%esp), %edi
+ movaps -4(%eax), %xmm1
+ movdqu %xmm0, (%edi)
+#endif
+#ifdef DATA_CACHE_SIZE_HALF
+ cmp $DATA_CACHE_SIZE_HALF, %ecx
+#else
+# if (defined SHARED || defined __PIC__)
+ SETUP_PIC_REG(bx)
+ add $_GLOBAL_OFFSET_TABLE_, %ebx
+ cmp __x86_data_cache_size_half@GOTOFF(%ebx), %ecx
+# else
+ cmp __x86_data_cache_size_half, %ecx
+# endif
+#endif
+ jb L(sh_4_no_prefetch)
+ lea -64(%ecx), %ecx
+
+ .p2align 4
+L(Shl4LoopStart):
+ prefetcht0 0x1c0(%eax)
+ prefetcht0 0x1c0(%edx)
+ movaps 12(%eax), %xmm2
+ movaps 28(%eax), %xmm3
+ movaps 44(%eax), %xmm4
+ movaps 60(%eax), %xmm5
+ movaps %xmm5, %xmm7
+ palignr $4, %xmm4, %xmm5
+ palignr $4, %xmm3, %xmm4
+ movaps %xmm5, 48(%edx)
+ palignr $4, %xmm2, %xmm3
+ lea 64(%eax), %eax
+ palignr $4, %xmm1, %xmm2
+ movaps %xmm4, 32(%edx)
+ movaps %xmm3, 16(%edx)
+ movaps %xmm7, %xmm1
+ movaps %xmm2, (%edx)
+ lea 64(%edx), %edx
+ sub $64, %ecx
+ ja L(Shl4LoopStart)
+
+L(Shl4LoopLeave):
+ add $32, %ecx
+ jle L(shl_end_0)
+
+ movaps 12(%eax), %xmm2
+ movaps 28(%eax), %xmm3
+ palignr $4, %xmm2, %xmm3
+ palignr $4, %xmm1, %xmm2
+ movaps %xmm2, (%edx)
+ movaps %xmm3, 16(%edx)
+ lea 32(%edx, %ecx), %edx
+ lea 32(%eax, %ecx), %eax
+ POP (%edi)
+ BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
+
+ CFI_PUSH (%edi)
+
+ .p2align 4
+L(sh_4_no_prefetch):
+ lea -32(%ecx), %ecx
+ lea -4(%eax), %eax
+ xor %edi, %edi
+
+ .p2align 4
+L(sh_4_no_prefetch_loop):
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
@@ -589,7 +811,7 @@
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
- jb L(shl_4_end)
+ jb L(sh_4_end_no_prefetch_loop)
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
@@ -601,29 +823,90 @@
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
- jae L(shl_4_loop)
+ jae L(sh_4_no_prefetch_loop)
-L(shl_4_end):
+L(sh_4_end_no_prefetch_loop):
lea 32(%ecx), %ecx
add %ecx, %edi
add %edi, %edx
lea 4(%edi, %eax), %eax
- POP (%edi)
- BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4)
+ POP (%edi)
+ BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
- cfi_restore_state
- cfi_remember_state
- ALIGN (4)
+ CFI_PUSH (%edi)
+
+ .p2align 4
L(shl_5):
- BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd))
- lea -5(%eax), %eax
- movaps (%eax), %xmm1
- xor %edi, %edi
- lea -32(%ecx), %ecx
- movdqu %xmm0, (%esi)
- POP (%esi)
-L(shl_5_loop):
+#ifndef USE_AS_MEMMOVE
+ movaps -5(%eax), %xmm1
+#else
+ movl DEST+4(%esp), %edi
+ movaps -5(%eax), %xmm1
+ movdqu %xmm0, (%edi)
+#endif
+#ifdef DATA_CACHE_SIZE_HALF
+ cmp $DATA_CACHE_SIZE_HALF, %ecx
+#else
+# if (defined SHARED || defined __PIC__)
+ SETUP_PIC_REG(bx)
+ add $_GLOBAL_OFFSET_TABLE_, %ebx
+ cmp __x86_data_cache_size_half@GOTOFF(%ebx), %ecx
+# else
+ cmp __x86_data_cache_size_half, %ecx
+# endif
+#endif
+ jb L(sh_5_no_prefetch)
+ lea -64(%ecx), %ecx
+
+ .p2align 4
+L(Shl5LoopStart):
+ prefetcht0 0x1c0(%eax)
+ prefetcht0 0x1c0(%edx)
+ movaps 11(%eax), %xmm2
+ movaps 27(%eax), %xmm3
+ movaps 43(%eax), %xmm4
+ movaps 59(%eax), %xmm5
+ movaps %xmm5, %xmm7
+ palignr $5, %xmm4, %xmm5
+ palignr $5, %xmm3, %xmm4
+ movaps %xmm5, 48(%edx)
+ palignr $5, %xmm2, %xmm3
+ lea 64(%eax), %eax
+ palignr $5, %xmm1, %xmm2
+ movaps %xmm4, 32(%edx)
+ movaps %xmm3, 16(%edx)
+ movaps %xmm7, %xmm1
+ movaps %xmm2, (%edx)
+ lea 64(%edx), %edx
+ sub $64, %ecx
+ ja L(Shl5LoopStart)
+
+L(Shl5LoopLeave):
+ add $32, %ecx
+ jle L(shl_end_0)
+
+ movaps 11(%eax), %xmm2
+ movaps 27(%eax), %xmm3
+ palignr $5, %xmm2, %xmm3
+ palignr $5, %xmm1, %xmm2
+ movaps %xmm2, (%edx)
+ movaps %xmm3, 16(%edx)
+ lea 32(%edx, %ecx), %edx
+ lea 32(%eax, %ecx), %eax
+ POP (%edi)
+ BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
+
+ CFI_PUSH (%edi)
+
+ .p2align 4
+L(sh_5_no_prefetch):
+ lea -32(%ecx), %ecx
+ lea -5(%eax), %eax
+ xor %edi, %edi
+
+ .p2align 4
+L(sh_5_no_prefetch_loop):
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
@@ -634,7 +917,7 @@
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
- jb L(shl_5_end)
+ jb L(sh_5_end_no_prefetch_loop)
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
@@ -646,29 +929,90 @@
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
- jae L(shl_5_loop)
+ jae L(sh_5_no_prefetch_loop)
-L(shl_5_end):
+L(sh_5_end_no_prefetch_loop):
lea 32(%ecx), %ecx
add %ecx, %edi
add %edi, %edx
lea 5(%edi, %eax), %eax
- POP (%edi)
- BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4)
+ POP (%edi)
+ BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
- cfi_restore_state
- cfi_remember_state
- ALIGN (4)
+ CFI_PUSH (%edi)
+
+ .p2align 4
L(shl_6):
- BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd))
- lea -6(%eax), %eax
- movaps (%eax), %xmm1
- xor %edi, %edi
- lea -32(%ecx), %ecx
- movdqu %xmm0, (%esi)
- POP (%esi)
-L(shl_6_loop):
+#ifndef USE_AS_MEMMOVE
+ movaps -6(%eax), %xmm1
+#else
+ movl DEST+4(%esp), %edi
+ movaps -6(%eax), %xmm1
+ movdqu %xmm0, (%edi)
+#endif
+#ifdef DATA_CACHE_SIZE_HALF
+ cmp $DATA_CACHE_SIZE_HALF, %ecx
+#else
+# if (defined SHARED || defined __PIC__)
+ SETUP_PIC_REG(bx)
+ add $_GLOBAL_OFFSET_TABLE_, %ebx
+ cmp __x86_data_cache_size_half@GOTOFF(%ebx), %ecx
+# else
+ cmp __x86_data_cache_size_half, %ecx
+# endif
+#endif
+ jb L(sh_6_no_prefetch)
+ lea -64(%ecx), %ecx
+
+ .p2align 4
+L(Shl6LoopStart):
+ prefetcht0 0x1c0(%eax)
+ prefetcht0 0x1c0(%edx)
+ movaps 10(%eax), %xmm2
+ movaps 26(%eax), %xmm3
+ movaps 42(%eax), %xmm4
+ movaps 58(%eax), %xmm5
+ movaps %xmm5, %xmm7
+ palignr $6, %xmm4, %xmm5
+ palignr $6, %xmm3, %xmm4
+ movaps %xmm5, 48(%edx)
+ palignr $6, %xmm2, %xmm3
+ lea 64(%eax), %eax
+ palignr $6, %xmm1, %xmm2
+ movaps %xmm4, 32(%edx)
+ movaps %xmm3, 16(%edx)
+ movaps %xmm7, %xmm1
+ movaps %xmm2, (%edx)
+ lea 64(%edx), %edx
+ sub $64, %ecx
+ ja L(Shl6LoopStart)
+
+L(Shl6LoopLeave):
+ add $32, %ecx
+ jle L(shl_end_0)
+
+ movaps 10(%eax), %xmm2
+ movaps 26(%eax), %xmm3
+ palignr $6, %xmm2, %xmm3
+ palignr $6, %xmm1, %xmm2
+ movaps %xmm2, (%edx)
+ movaps %xmm3, 16(%edx)
+ lea 32(%edx, %ecx), %edx
+ lea 32(%eax, %ecx), %eax
+ POP (%edi)
+ BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
+
+ CFI_PUSH (%edi)
+
+ .p2align 4
+L(sh_6_no_prefetch):
+ lea -32(%ecx), %ecx
+ lea -6(%eax), %eax
+ xor %edi, %edi
+
+ .p2align 4
+L(sh_6_no_prefetch_loop):
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
@@ -679,7 +1023,7 @@
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
- jb L(shl_6_end)
+ jb L(sh_6_end_no_prefetch_loop)
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
@@ -691,29 +1035,90 @@
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
- jae L(shl_6_loop)
+ jae L(sh_6_no_prefetch_loop)
-L(shl_6_end):
+L(sh_6_end_no_prefetch_loop):
lea 32(%ecx), %ecx
add %ecx, %edi
add %edi, %edx
lea 6(%edi, %eax), %eax
- POP (%edi)
- BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4)
+ POP (%edi)
+ BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
- cfi_restore_state
- cfi_remember_state
- ALIGN (4)
+ CFI_PUSH (%edi)
+
+ .p2align 4
L(shl_7):
- BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd))
- lea -7(%eax), %eax
- movaps (%eax), %xmm1
- xor %edi, %edi
- lea -32(%ecx), %ecx
- movdqu %xmm0, (%esi)
- POP (%esi)
-L(shl_7_loop):
+#ifndef USE_AS_MEMMOVE
+ movaps -7(%eax), %xmm1
+#else
+ movl DEST+4(%esp), %edi
+ movaps -7(%eax), %xmm1
+ movdqu %xmm0, (%edi)
+#endif
+#ifdef DATA_CACHE_SIZE_HALF
+ cmp $DATA_CACHE_SIZE_HALF, %ecx
+#else
+# if (defined SHARED || defined __PIC__)
+ SETUP_PIC_REG(bx)
+ add $_GLOBAL_OFFSET_TABLE_, %ebx
+ cmp __x86_data_cache_size_half@GOTOFF(%ebx), %ecx
+# else
+ cmp __x86_data_cache_size_half, %ecx
+# endif
+#endif
+ jb L(sh_7_no_prefetch)
+ lea -64(%ecx), %ecx
+
+ .p2align 4
+L(Shl7LoopStart):
+ prefetcht0 0x1c0(%eax)
+ prefetcht0 0x1c0(%edx)
+ movaps 9(%eax), %xmm2
+ movaps 25(%eax), %xmm3
+ movaps 41(%eax), %xmm4
+ movaps 57(%eax), %xmm5
+ movaps %xmm5, %xmm7
+ palignr $7, %xmm4, %xmm5
+ palignr $7, %xmm3, %xmm4
+ movaps %xmm5, 48(%edx)
+ palignr $7, %xmm2, %xmm3
+ lea 64(%eax), %eax
+ palignr $7, %xmm1, %xmm2
+ movaps %xmm4, 32(%edx)
+ movaps %xmm3, 16(%edx)
+ movaps %xmm7, %xmm1
+ movaps %xmm2, (%edx)
+ lea 64(%edx), %edx
+ sub $64, %ecx
+ ja L(Shl7LoopStart)
+
+L(Shl7LoopLeave):
+ add $32, %ecx
+ jle L(shl_end_0)
+
+ movaps 9(%eax), %xmm2
+ movaps 25(%eax), %xmm3
+ palignr $7, %xmm2, %xmm3
+ palignr $7, %xmm1, %xmm2
+ movaps %xmm2, (%edx)
+ movaps %xmm3, 16(%edx)
+ lea 32(%edx, %ecx), %edx
+ lea 32(%eax, %ecx), %eax
+ POP (%edi)
+ BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
+
+ CFI_PUSH (%edi)
+
+ .p2align 4
+L(sh_7_no_prefetch):
+ lea -32(%ecx), %ecx
+ lea -7(%eax), %eax
+ xor %edi, %edi
+
+ .p2align 4
+L(sh_7_no_prefetch_loop):
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
@@ -723,8 +1128,7 @@
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
-
- jb L(shl_7_end)
+ jb L(sh_7_end_no_prefetch_loop)
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
@@ -735,30 +1139,90 @@
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
+ jae L(sh_7_no_prefetch_loop)
- jae L(shl_7_loop)
-
-L(shl_7_end):
+L(sh_7_end_no_prefetch_loop):
lea 32(%ecx), %ecx
add %ecx, %edi
add %edi, %edx
lea 7(%edi, %eax), %eax
- POP (%edi)
- BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4)
+ POP (%edi)
+ BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
- cfi_restore_state
- cfi_remember_state
- ALIGN (4)
+ CFI_PUSH (%edi)
+
+ .p2align 4
L(shl_8):
- BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd))
- lea -8(%eax), %eax
- movaps (%eax), %xmm1
- xor %edi, %edi
- lea -32(%ecx), %ecx
- movdqu %xmm0, (%esi)
- POP (%esi)
-L(shl_8_loop):
+#ifndef USE_AS_MEMMOVE
+ movaps -8(%eax), %xmm1
+#else
+ movl DEST+4(%esp), %edi
+ movaps -8(%eax), %xmm1
+ movdqu %xmm0, (%edi)
+#endif
+#ifdef DATA_CACHE_SIZE_HALF
+ cmp $DATA_CACHE_SIZE_HALF, %ecx
+#else
+# if (defined SHARED || defined __PIC__)
+ SETUP_PIC_REG(bx)
+ add $_GLOBAL_OFFSET_TABLE_, %ebx
+ cmp __x86_data_cache_size_half@GOTOFF(%ebx), %ecx
+# else
+ cmp __x86_data_cache_size_half, %ecx
+# endif
+#endif
+ jb L(sh_8_no_prefetch)
+ lea -64(%ecx), %ecx
+
+ .p2align 4
+L(Shl8LoopStart):
+ prefetcht0 0x1c0(%eax)
+ prefetcht0 0x1c0(%edx)
+ movaps 8(%eax), %xmm2
+ movaps 24(%eax), %xmm3
+ movaps 40(%eax), %xmm4
+ movaps 56(%eax), %xmm5
+ movaps %xmm5, %xmm7
+ palignr $8, %xmm4, %xmm5
+ palignr $8, %xmm3, %xmm4
+ movaps %xmm5, 48(%edx)
+ palignr $8, %xmm2, %xmm3
+ lea 64(%eax), %eax
+ palignr $8, %xmm1, %xmm2
+ movaps %xmm4, 32(%edx)
+ movaps %xmm3, 16(%edx)
+ movaps %xmm7, %xmm1
+ movaps %xmm2, (%edx)
+ lea 64(%edx), %edx
+ sub $64, %ecx
+ ja L(Shl8LoopStart)
+
+L(LoopLeave8):
+ add $32, %ecx
+ jle L(shl_end_0)
+
+ movaps 8(%eax), %xmm2
+ movaps 24(%eax), %xmm3
+ palignr $8, %xmm2, %xmm3
+ palignr $8, %xmm1, %xmm2
+ movaps %xmm2, (%edx)
+ movaps %xmm3, 16(%edx)
+ lea 32(%edx, %ecx), %edx
+ lea 32(%eax, %ecx), %eax
+ POP (%edi)
+ BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
+
+ CFI_PUSH (%edi)
+
+ .p2align 4
+L(sh_8_no_prefetch):
+ lea -32(%ecx), %ecx
+ lea -8(%eax), %eax
+ xor %edi, %edi
+
+ .p2align 4
+L(sh_8_no_prefetch_loop):
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
@@ -768,8 +1232,7 @@
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
-
- jb L(shl_8_end)
+ jb L(sh_8_end_no_prefetch_loop)
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
@@ -780,30 +1243,91 @@
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
+ jae L(sh_8_no_prefetch_loop)
- jae L(shl_8_loop)
-
-L(shl_8_end):
+L(sh_8_end_no_prefetch_loop):
lea 32(%ecx), %ecx
add %ecx, %edi
add %edi, %edx
lea 8(%edi, %eax), %eax
- POP (%edi)
- BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4)
+ POP (%edi)
+ BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
- cfi_restore_state
- cfi_remember_state
- ALIGN (4)
+ CFI_PUSH (%edi)
+
+ .p2align 4
L(shl_9):
- BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd))
- lea -9(%eax), %eax
- movaps (%eax), %xmm1
- xor %edi, %edi
- lea -32(%ecx), %ecx
- movdqu %xmm0, (%esi)
- POP (%esi)
-L(shl_9_loop):
+#ifndef USE_AS_MEMMOVE
+ movaps -9(%eax), %xmm1
+#else
+ movl DEST+4(%esp), %edi
+ movaps -9(%eax), %xmm1
+ movdqu %xmm0, (%edi)
+#endif
+#ifdef DATA_CACHE_SIZE_HALF
+ cmp $DATA_CACHE_SIZE_HALF, %ecx
+#else
+# if (defined SHARED || defined __PIC__)
+ SETUP_PIC_REG(bx)
+ add $_GLOBAL_OFFSET_TABLE_, %ebx
+ cmp __x86_data_cache_size_half@GOTOFF(%ebx), %ecx
+# else
+ cmp __x86_data_cache_size_half, %ecx
+# endif
+#endif
+ jb L(sh_9_no_prefetch)
+ lea -64(%ecx), %ecx
+
+ .p2align 4
+L(Shl9LoopStart):
+ prefetcht0 0x1c0(%eax)
+ prefetcht0 0x1c0(%edx)
+ movaps 7(%eax), %xmm2
+ movaps 23(%eax), %xmm3
+ movaps 39(%eax), %xmm4
+ movaps 55(%eax), %xmm5
+ movaps %xmm5, %xmm7
+ palignr $9, %xmm4, %xmm5
+ palignr $9, %xmm3, %xmm4
+ movaps %xmm5, 48(%edx)
+ palignr $9, %xmm2, %xmm3
+ lea 64(%eax), %eax
+ palignr $9, %xmm1, %xmm2
+ movaps %xmm4, 32(%edx)
+ movaps %xmm3, 16(%edx)
+ movaps %xmm7, %xmm1
+ movaps %xmm2, (%edx)
+ lea 64(%edx), %edx
+ sub $64, %ecx
+ ja L(Shl9LoopStart)
+
+L(Shl9LoopLeave):
+ add $32, %ecx
+ jle L(shl_end_0)
+
+ movaps 7(%eax), %xmm2
+ movaps 23(%eax), %xmm3
+ palignr $9, %xmm2, %xmm3
+ palignr $9, %xmm1, %xmm2
+
+ movaps %xmm2, (%edx)
+ movaps %xmm3, 16(%edx)
+ lea 32(%edx, %ecx), %edx
+ lea 32(%eax, %ecx), %eax
+ POP (%edi)
+ BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
+
+ CFI_PUSH (%edi)
+
+ .p2align 4
+L(sh_9_no_prefetch):
+ lea -32(%ecx), %ecx
+ lea -9(%eax), %eax
+ xor %edi, %edi
+
+ .p2align 4
+L(sh_9_no_prefetch_loop):
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
@@ -813,8 +1337,7 @@
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
-
- jb L(shl_9_end)
+ jb L(sh_9_end_no_prefetch_loop)
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
@@ -825,30 +1348,91 @@
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
+ jae L(sh_9_no_prefetch_loop)
- jae L(shl_9_loop)
-
-L(shl_9_end):
+L(sh_9_end_no_prefetch_loop):
lea 32(%ecx), %ecx
add %ecx, %edi
add %edi, %edx
lea 9(%edi, %eax), %eax
- POP (%edi)
- BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4)
+ POP (%edi)
+ BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
- cfi_restore_state
- cfi_remember_state
- ALIGN (4)
+ CFI_PUSH (%edi)
+
+ .p2align 4
L(shl_10):
- BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd))
- lea -10(%eax), %eax
- movaps (%eax), %xmm1
- xor %edi, %edi
- lea -32(%ecx), %ecx
- movdqu %xmm0, (%esi)
- POP (%esi)
-L(shl_10_loop):
+#ifndef USE_AS_MEMMOVE
+ movaps -10(%eax), %xmm1
+#else
+ movl DEST+4(%esp), %edi
+ movaps -10(%eax), %xmm1
+ movdqu %xmm0, (%edi)
+#endif
+#ifdef DATA_CACHE_SIZE_HALF
+ cmp $DATA_CACHE_SIZE_HALF, %ecx
+#else
+# if (defined SHARED || defined __PIC__)
+ SETUP_PIC_REG(bx)
+ add $_GLOBAL_OFFSET_TABLE_, %ebx
+ cmp __x86_data_cache_size_half@GOTOFF(%ebx), %ecx
+# else
+ cmp __x86_data_cache_size_half, %ecx
+# endif
+#endif
+ jb L(sh_10_no_prefetch)
+ lea -64(%ecx), %ecx
+
+ .p2align 4
+L(Shl10LoopStart):
+ prefetcht0 0x1c0(%eax)
+ prefetcht0 0x1c0(%edx)
+ movaps 6(%eax), %xmm2
+ movaps 22(%eax), %xmm3
+ movaps 38(%eax), %xmm4
+ movaps 54(%eax), %xmm5
+ movaps %xmm5, %xmm7
+ palignr $10, %xmm4, %xmm5
+ palignr $10, %xmm3, %xmm4
+ movaps %xmm5, 48(%edx)
+ palignr $10, %xmm2, %xmm3
+ lea 64(%eax), %eax
+ palignr $10, %xmm1, %xmm2
+ movaps %xmm4, 32(%edx)
+ movaps %xmm3, 16(%edx)
+ movaps %xmm7, %xmm1
+ movaps %xmm2, (%edx)
+ lea 64(%edx), %edx
+ sub $64, %ecx
+ ja L(Shl10LoopStart)
+
+L(Shl10LoopLeave):
+ add $32, %ecx
+ jle L(shl_end_0)
+
+ movaps 6(%eax), %xmm2
+ movaps 22(%eax), %xmm3
+ palignr $10, %xmm2, %xmm3
+ palignr $10, %xmm1, %xmm2
+
+ movaps %xmm2, (%edx)
+ movaps %xmm3, 16(%edx)
+ lea 32(%edx, %ecx), %edx
+ lea 32(%eax, %ecx), %eax
+ POP (%edi)
+ BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
+
+ CFI_PUSH (%edi)
+
+ .p2align 4
+L(sh_10_no_prefetch):
+ lea -32(%ecx), %ecx
+ lea -10(%eax), %eax
+ xor %edi, %edi
+
+ .p2align 4
+L(sh_10_no_prefetch_loop):
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
@@ -858,8 +1442,7 @@
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
-
- jb L(shl_10_end)
+ jb L(sh_10_end_no_prefetch_loop)
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
@@ -870,30 +1453,91 @@
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
+ jae L(sh_10_no_prefetch_loop)
- jae L(shl_10_loop)
-
-L(shl_10_end):
+L(sh_10_end_no_prefetch_loop):
lea 32(%ecx), %ecx
add %ecx, %edi
add %edi, %edx
lea 10(%edi, %eax), %eax
- POP (%edi)
- BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4)
+ POP (%edi)
+ BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
- cfi_restore_state
- cfi_remember_state
- ALIGN (4)
+ CFI_PUSH (%edi)
+
+ .p2align 4
L(shl_11):
- BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd))
- lea -11(%eax), %eax
- movaps (%eax), %xmm1
- xor %edi, %edi
- lea -32(%ecx), %ecx
- movdqu %xmm0, (%esi)
- POP (%esi)
-L(shl_11_loop):
+#ifndef USE_AS_MEMMOVE
+ movaps -11(%eax), %xmm1
+#else
+ movl DEST+4(%esp), %edi
+ movaps -11(%eax), %xmm1
+ movdqu %xmm0, (%edi)
+#endif
+#ifdef DATA_CACHE_SIZE_HALF
+ cmp $DATA_CACHE_SIZE_HALF, %ecx
+#else
+# if (defined SHARED || defined __PIC__)
+ SETUP_PIC_REG(bx)
+ add $_GLOBAL_OFFSET_TABLE_, %ebx
+ cmp __x86_data_cache_size_half@GOTOFF(%ebx), %ecx
+# else
+ cmp __x86_data_cache_size_half, %ecx
+# endif
+#endif
+ jb L(sh_11_no_prefetch)
+ lea -64(%ecx), %ecx
+
+ .p2align 4
+L(Shl11LoopStart):
+ prefetcht0 0x1c0(%eax)
+ prefetcht0 0x1c0(%edx)
+ movaps 5(%eax), %xmm2
+ movaps 21(%eax), %xmm3
+ movaps 37(%eax), %xmm4
+ movaps 53(%eax), %xmm5
+ movaps %xmm5, %xmm7
+ palignr $11, %xmm4, %xmm5
+ palignr $11, %xmm3, %xmm4
+ movaps %xmm5, 48(%edx)
+ palignr $11, %xmm2, %xmm3
+ lea 64(%eax), %eax
+ palignr $11, %xmm1, %xmm2
+ movaps %xmm4, 32(%edx)
+ movaps %xmm3, 16(%edx)
+ movaps %xmm7, %xmm1
+ movaps %xmm2, (%edx)
+ lea 64(%edx), %edx
+ sub $64, %ecx
+ ja L(Shl11LoopStart)
+
+L(Shl11LoopLeave):
+ add $32, %ecx
+ jle L(shl_end_0)
+
+ movaps 5(%eax), %xmm2
+ movaps 21(%eax), %xmm3
+ palignr $11, %xmm2, %xmm3
+ palignr $11, %xmm1, %xmm2
+
+ movaps %xmm2, (%edx)
+ movaps %xmm3, 16(%edx)
+ lea 32(%edx, %ecx), %edx
+ lea 32(%eax, %ecx), %eax
+ POP (%edi)
+ BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
+
+ CFI_PUSH (%edi)
+
+ .p2align 4
+L(sh_11_no_prefetch):
+ lea -32(%ecx), %ecx
+ lea -11(%eax), %eax
+ xor %edi, %edi
+
+ .p2align 4
+L(sh_11_no_prefetch_loop):
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
@@ -903,8 +1547,7 @@
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
-
- jb L(shl_11_end)
+ jb L(sh_11_end_no_prefetch_loop)
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
@@ -915,30 +1558,91 @@
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
+ jae L(sh_11_no_prefetch_loop)
- jae L(shl_11_loop)
-
-L(shl_11_end):
+L(sh_11_end_no_prefetch_loop):
lea 32(%ecx), %ecx
add %ecx, %edi
add %edi, %edx
lea 11(%edi, %eax), %eax
- POP (%edi)
- BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4)
+ POP (%edi)
+ BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
- cfi_restore_state
- cfi_remember_state
- ALIGN (4)
+ CFI_PUSH (%edi)
+
+ .p2align 4
L(shl_12):
- BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd))
- lea -12(%eax), %eax
- movaps (%eax), %xmm1
- xor %edi, %edi
- lea -32(%ecx), %ecx
- movdqu %xmm0, (%esi)
- POP (%esi)
-L(shl_12_loop):
+#ifndef USE_AS_MEMMOVE
+ movaps -12(%eax), %xmm1
+#else
+ movl DEST+4(%esp), %edi
+ movaps -12(%eax), %xmm1
+ movdqu %xmm0, (%edi)
+#endif
+#ifdef DATA_CACHE_SIZE_HALF
+ cmp $DATA_CACHE_SIZE_HALF, %ecx
+#else
+# if (defined SHARED || defined __PIC__)
+ SETUP_PIC_REG(bx)
+ add $_GLOBAL_OFFSET_TABLE_, %ebx
+ cmp __x86_data_cache_size_half@GOTOFF(%ebx), %ecx
+# else
+ cmp __x86_data_cache_size_half, %ecx
+# endif
+#endif
+ jb L(sh_12_no_prefetch)
+ lea -64(%ecx), %ecx
+
+ .p2align 4
+L(Shl12LoopStart):
+ prefetcht0 0x1c0(%eax)
+ prefetcht0 0x1c0(%edx)
+ movaps 4(%eax), %xmm2
+ movaps 20(%eax), %xmm3
+ movaps 36(%eax), %xmm4
+ movaps 52(%eax), %xmm5
+ movaps %xmm5, %xmm7
+ palignr $12, %xmm4, %xmm5
+ palignr $12, %xmm3, %xmm4
+ movaps %xmm5, 48(%edx)
+ palignr $12, %xmm2, %xmm3
+ lea 64(%eax), %eax
+ palignr $12, %xmm1, %xmm2
+ movaps %xmm4, 32(%edx)
+ movaps %xmm3, 16(%edx)
+ movaps %xmm7, %xmm1
+ movaps %xmm2, (%edx)
+ lea 64(%edx), %edx
+ sub $64, %ecx
+ ja L(Shl12LoopStart)
+
+L(Shl12LoopLeave):
+ add $32, %ecx
+ jle L(shl_end_0)
+
+ movaps 4(%eax), %xmm2
+ movaps 20(%eax), %xmm3
+ palignr $12, %xmm2, %xmm3
+ palignr $12, %xmm1, %xmm2
+
+ movaps %xmm2, (%edx)
+ movaps %xmm3, 16(%edx)
+ lea 32(%edx, %ecx), %edx
+ lea 32(%eax, %ecx), %eax
+ POP (%edi)
+ BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
+
+ CFI_PUSH (%edi)
+
+ .p2align 4
+L(sh_12_no_prefetch):
+ lea -32(%ecx), %ecx
+ lea -12(%eax), %eax
+ xor %edi, %edi
+
+ .p2align 4
+L(sh_12_no_prefetch_loop):
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
@@ -948,8 +1652,7 @@
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
-
- jb L(shl_12_end)
+ jb L(sh_12_end_no_prefetch_loop)
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
@@ -960,30 +1663,91 @@
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
+ jae L(sh_12_no_prefetch_loop)
- jae L(shl_12_loop)
-
-L(shl_12_end):
+L(sh_12_end_no_prefetch_loop):
lea 32(%ecx), %ecx
add %ecx, %edi
add %edi, %edx
lea 12(%edi, %eax), %eax
- POP (%edi)
- BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4)
+ POP (%edi)
+ BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
- cfi_restore_state
- cfi_remember_state
- ALIGN (4)
+ CFI_PUSH (%edi)
+
+ .p2align 4
L(shl_13):
- BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd))
- lea -13(%eax), %eax
- movaps (%eax), %xmm1
- xor %edi, %edi
- lea -32(%ecx), %ecx
- movdqu %xmm0, (%esi)
- POP (%esi)
-L(shl_13_loop):
+#ifndef USE_AS_MEMMOVE
+ movaps -13(%eax), %xmm1
+#else
+ movl DEST+4(%esp), %edi
+ movaps -13(%eax), %xmm1
+ movdqu %xmm0, (%edi)
+#endif
+#ifdef DATA_CACHE_SIZE_HALF
+ cmp $DATA_CACHE_SIZE_HALF, %ecx
+#else
+# if (defined SHARED || defined __PIC__)
+ SETUP_PIC_REG(bx)
+ add $_GLOBAL_OFFSET_TABLE_, %ebx
+ cmp __x86_data_cache_size_half@GOTOFF(%ebx), %ecx
+# else
+ cmp __x86_data_cache_size_half, %ecx
+# endif
+#endif
+ jb L(sh_13_no_prefetch)
+ lea -64(%ecx), %ecx
+
+ .p2align 4
+L(Shl13LoopStart):
+ prefetcht0 0x1c0(%eax)
+ prefetcht0 0x1c0(%edx)
+ movaps 3(%eax), %xmm2
+ movaps 19(%eax), %xmm3
+ movaps 35(%eax), %xmm4
+ movaps 51(%eax), %xmm5
+ movaps %xmm5, %xmm7
+ palignr $13, %xmm4, %xmm5
+ palignr $13, %xmm3, %xmm4
+ movaps %xmm5, 48(%edx)
+ palignr $13, %xmm2, %xmm3
+ lea 64(%eax), %eax
+ palignr $13, %xmm1, %xmm2
+ movaps %xmm4, 32(%edx)
+ movaps %xmm3, 16(%edx)
+ movaps %xmm7, %xmm1
+ movaps %xmm2, (%edx)
+ lea 64(%edx), %edx
+ sub $64, %ecx
+ ja L(Shl13LoopStart)
+
+L(Shl13LoopLeave):
+ add $32, %ecx
+ jle L(shl_end_0)
+
+ movaps 3(%eax), %xmm2
+ movaps 19(%eax), %xmm3
+ palignr $13, %xmm2, %xmm3
+ palignr $13, %xmm1, %xmm2
+
+ movaps %xmm2, (%edx)
+ movaps %xmm3, 16(%edx)
+ lea 32(%edx, %ecx), %edx
+ lea 32(%eax, %ecx), %eax
+ POP (%edi)
+ BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
+
+ CFI_PUSH (%edi)
+
+ .p2align 4
+L(sh_13_no_prefetch):
+ lea -32(%ecx), %ecx
+ lea -13(%eax), %eax
+ xor %edi, %edi
+
+ .p2align 4
+L(sh_13_no_prefetch_loop):
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
@@ -993,8 +1757,7 @@
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
-
- jb L(shl_13_end)
+ jb L(sh_13_end_no_prefetch_loop)
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
@@ -1005,30 +1768,91 @@
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
+ jae L(sh_13_no_prefetch_loop)
- jae L(shl_13_loop)
-
-L(shl_13_end):
+L(sh_13_end_no_prefetch_loop):
lea 32(%ecx), %ecx
add %ecx, %edi
add %edi, %edx
lea 13(%edi, %eax), %eax
- POP (%edi)
- BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4)
+ POP (%edi)
+ BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
- cfi_restore_state
- cfi_remember_state
- ALIGN (4)
+ CFI_PUSH (%edi)
+
+ .p2align 4
L(shl_14):
- BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd))
- lea -14(%eax), %eax
- movaps (%eax), %xmm1
- xor %edi, %edi
- lea -32(%ecx), %ecx
- movdqu %xmm0, (%esi)
- POP (%esi)
-L(shl_14_loop):
+#ifndef USE_AS_MEMMOVE
+ movaps -14(%eax), %xmm1
+#else
+ movl DEST+4(%esp), %edi
+ movaps -14(%eax), %xmm1
+ movdqu %xmm0, (%edi)
+#endif
+#ifdef DATA_CACHE_SIZE_HALF
+ cmp $DATA_CACHE_SIZE_HALF, %ecx
+#else
+# if (defined SHARED || defined __PIC__)
+ SETUP_PIC_REG(bx)
+ add $_GLOBAL_OFFSET_TABLE_, %ebx
+ cmp __x86_data_cache_size_half@GOTOFF(%ebx), %ecx
+# else
+ cmp __x86_data_cache_size_half, %ecx
+# endif
+#endif
+ jb L(sh_14_no_prefetch)
+ lea -64(%ecx), %ecx
+
+ .p2align 4
+L(Shl14LoopStart):
+ prefetcht0 0x1c0(%eax)
+ prefetcht0 0x1c0(%edx)
+ movaps 2(%eax), %xmm2
+ movaps 18(%eax), %xmm3
+ movaps 34(%eax), %xmm4
+ movaps 50(%eax), %xmm5
+ movaps %xmm5, %xmm7
+ palignr $14, %xmm4, %xmm5
+ palignr $14, %xmm3, %xmm4
+ movaps %xmm5, 48(%edx)
+ palignr $14, %xmm2, %xmm3
+ lea 64(%eax), %eax
+ palignr $14, %xmm1, %xmm2
+ movaps %xmm4, 32(%edx)
+ movaps %xmm3, 16(%edx)
+ movaps %xmm7, %xmm1
+ movaps %xmm2, (%edx)
+ lea 64(%edx), %edx
+ sub $64, %ecx
+ ja L(Shl14LoopStart)
+
+L(Shl14LoopLeave):
+ add $32, %ecx
+ jle L(shl_end_0)
+
+ movaps 2(%eax), %xmm2
+ movaps 18(%eax), %xmm3
+ palignr $14, %xmm2, %xmm3
+ palignr $14, %xmm1, %xmm2
+
+ movaps %xmm2, (%edx)
+ movaps %xmm3, 16(%edx)
+ lea 32(%edx, %ecx), %edx
+ lea 32(%eax, %ecx), %eax
+ POP (%edi)
+ BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
+
+ CFI_PUSH (%edi)
+
+ .p2align 4
+L(sh_14_no_prefetch):
+ lea -32(%ecx), %ecx
+ lea -14(%eax), %eax
+ xor %edi, %edi
+
+ .p2align 4
+L(sh_14_no_prefetch_loop):
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
@@ -1038,8 +1862,7 @@
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
-
- jb L(shl_14_end)
+ jb L(sh_14_end_no_prefetch_loop)
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
@@ -1050,30 +1873,91 @@
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
+ jae L(sh_14_no_prefetch_loop)
- jae L(shl_14_loop)
-
-L(shl_14_end):
+L(sh_14_end_no_prefetch_loop):
lea 32(%ecx), %ecx
add %ecx, %edi
add %edi, %edx
lea 14(%edi, %eax), %eax
- POP (%edi)
- BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4)
+ POP (%edi)
+ BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
- cfi_restore_state
- cfi_remember_state
- ALIGN (4)
+ CFI_PUSH (%edi)
+
+ .p2align 4
L(shl_15):
- BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd))
- lea -15(%eax), %eax
- movaps (%eax), %xmm1
- xor %edi, %edi
- lea -32(%ecx), %ecx
- movdqu %xmm0, (%esi)
- POP (%esi)
-L(shl_15_loop):
+#ifndef USE_AS_MEMMOVE
+ movaps -15(%eax), %xmm1
+#else
+ movl DEST+4(%esp), %edi
+ movaps -15(%eax), %xmm1
+ movdqu %xmm0, (%edi)
+#endif
+#ifdef DATA_CACHE_SIZE_HALF
+ cmp $DATA_CACHE_SIZE_HALF, %ecx
+#else
+# if (defined SHARED || defined __PIC__)
+ SETUP_PIC_REG(bx)
+ add $_GLOBAL_OFFSET_TABLE_, %ebx
+ cmp __x86_data_cache_size_half@GOTOFF(%ebx), %ecx
+# else
+ cmp __x86_data_cache_size_half, %ecx
+# endif
+#endif
+ jb L(sh_15_no_prefetch)
+ lea -64(%ecx), %ecx
+
+ .p2align 4
+L(Shl15LoopStart):
+ prefetcht0 0x1c0(%eax)
+ prefetcht0 0x1c0(%edx)
+ movaps 1(%eax), %xmm2
+ movaps 17(%eax), %xmm3
+ movaps 33(%eax), %xmm4
+ movaps 49(%eax), %xmm5
+ movaps %xmm5, %xmm7
+ palignr $15, %xmm4, %xmm5
+ palignr $15, %xmm3, %xmm4
+ movaps %xmm5, 48(%edx)
+ palignr $15, %xmm2, %xmm3
+ lea 64(%eax), %eax
+ palignr $15, %xmm1, %xmm2
+ movaps %xmm4, 32(%edx)
+ movaps %xmm3, 16(%edx)
+ movaps %xmm7, %xmm1
+ movaps %xmm2, (%edx)
+ lea 64(%edx), %edx
+ sub $64, %ecx
+ ja L(Shl15LoopStart)
+
+L(Shl15LoopLeave):
+ add $32, %ecx
+ jle L(shl_end_0)
+
+ movaps 1(%eax), %xmm2
+ movaps 17(%eax), %xmm3
+ palignr $15, %xmm2, %xmm3
+ palignr $15, %xmm1, %xmm2
+
+ movaps %xmm2, (%edx)
+ movaps %xmm3, 16(%edx)
+ lea 32(%edx, %ecx), %edx
+ lea 32(%eax, %ecx), %eax
+ POP (%edi)
+ BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
+
+ CFI_PUSH (%edi)
+
+ .p2align 4
+L(sh_15_no_prefetch):
+ lea -32(%ecx), %ecx
+ lea -15(%eax), %eax
+ xor %edi, %edi
+
+ .p2align 4
+L(sh_15_no_prefetch_loop):
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
@@ -1083,8 +1967,7 @@
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
-
- jb L(shl_15_end)
+ jb L(sh_15_end_no_prefetch_loop)
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
@@ -1095,52 +1978,70 @@
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
+ jae L(sh_15_no_prefetch_loop)
- jae L(shl_15_loop)
-
-L(shl_15_end):
+L(sh_15_end_no_prefetch_loop):
lea 32(%ecx), %ecx
add %ecx, %edi
add %edi, %edx
lea 15(%edi, %eax), %eax
- POP (%edi)
- BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4)
+ POP (%edi)
+ BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
+ CFI_PUSH (%edi)
- ALIGN (4)
+ .p2align 4
+L(shl_end_0):
+ lea 32(%ecx), %ecx
+ lea (%edx, %ecx), %edx
+ lea (%eax, %ecx), %eax
+ POP (%edi)
+ BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
+
+ .p2align 4
L(fwd_write_44bytes):
- movl -44(%eax), %ecx
- movl %ecx, -44(%edx)
-L(fwd_write_40bytes):
- movl -40(%eax), %ecx
- movl %ecx, -40(%edx)
+ movq -44(%eax), %xmm0
+ movq %xmm0, -44(%edx)
L(fwd_write_36bytes):
- movl -36(%eax), %ecx
- movl %ecx, -36(%edx)
-L(fwd_write_32bytes):
- movl -32(%eax), %ecx
- movl %ecx, -32(%edx)
+ movq -36(%eax), %xmm0
+ movq %xmm0, -36(%edx)
L(fwd_write_28bytes):
- movl -28(%eax), %ecx
- movl %ecx, -28(%edx)
-L(fwd_write_24bytes):
- movl -24(%eax), %ecx
- movl %ecx, -24(%edx)
+ movq -28(%eax), %xmm0
+ movq %xmm0, -28(%edx)
L(fwd_write_20bytes):
- movl -20(%eax), %ecx
- movl %ecx, -20(%edx)
-L(fwd_write_16bytes):
- movl -16(%eax), %ecx
- movl %ecx, -16(%edx)
+ movq -20(%eax), %xmm0
+ movq %xmm0, -20(%edx)
L(fwd_write_12bytes):
- movl -12(%eax), %ecx
- movl %ecx, -12(%edx)
-L(fwd_write_8bytes):
- movl -8(%eax), %ecx
- movl %ecx, -8(%edx)
+ movq -12(%eax), %xmm0
+ movq %xmm0, -12(%edx)
L(fwd_write_4bytes):
movl -4(%eax), %ecx
movl %ecx, -4(%edx)
+#ifndef USE_AS_BCOPY
+# ifdef USE_AS_MEMPCPY
+ movl %edx, %eax
+# else
+ movl DEST(%esp), %eax
+# endif
+#endif
+ RETURN
+
+ .p2align 4
+L(fwd_write_40bytes):
+ movq -40(%eax), %xmm0
+ movq %xmm0, -40(%edx)
+L(fwd_write_32bytes):
+ movq -32(%eax), %xmm0
+ movq %xmm0, -32(%edx)
+L(fwd_write_24bytes):
+ movq -24(%eax), %xmm0
+ movq %xmm0, -24(%edx)
+L(fwd_write_16bytes):
+ movq -16(%eax), %xmm0
+ movq %xmm0, -16(%edx)
+L(fwd_write_8bytes):
+ movq -8(%eax), %xmm0
+ movq %xmm0, -8(%edx)
L(fwd_write_0bytes):
#ifndef USE_AS_BCOPY
# ifdef USE_AS_MEMPCPY
@@ -1151,7 +2052,7 @@
#endif
RETURN
- ALIGN (4)
+ .p2align 4
L(fwd_write_5bytes):
movl -5(%eax), %ecx
movl -4(%eax), %eax
@@ -1166,39 +2067,51 @@
#endif
RETURN
- ALIGN (4)
+ .p2align 4
L(fwd_write_45bytes):
- movl -45(%eax), %ecx
- movl %ecx, -45(%edx)
-L(fwd_write_41bytes):
- movl -41(%eax), %ecx
- movl %ecx, -41(%edx)
+ movq -45(%eax), %xmm0
+ movq %xmm0, -45(%edx)
L(fwd_write_37bytes):
- movl -37(%eax), %ecx
- movl %ecx, -37(%edx)
-L(fwd_write_33bytes):
- movl -33(%eax), %ecx
- movl %ecx, -33(%edx)
+ movq -37(%eax), %xmm0
+ movq %xmm0, -37(%edx)
L(fwd_write_29bytes):
- movl -29(%eax), %ecx
- movl %ecx, -29(%edx)
-L(fwd_write_25bytes):
- movl -25(%eax), %ecx
- movl %ecx, -25(%edx)
+ movq -29(%eax), %xmm0
+ movq %xmm0, -29(%edx)
L(fwd_write_21bytes):
- movl -21(%eax), %ecx
- movl %ecx, -21(%edx)
-L(fwd_write_17bytes):
- movl -17(%eax), %ecx
- movl %ecx, -17(%edx)
+ movq -21(%eax), %xmm0
+ movq %xmm0, -21(%edx)
L(fwd_write_13bytes):
- movl -13(%eax), %ecx
- movl %ecx, -13(%edx)
-L(fwd_write_9bytes):
- movl -9(%eax), %ecx
- movl %ecx, -9(%edx)
+ movq -13(%eax), %xmm0
+ movq %xmm0, -13(%edx)
movl -5(%eax), %ecx
movl %ecx, -5(%edx)
+ movzbl -1(%eax), %ecx
+ movb %cl, -1(%edx)
+#ifndef USE_AS_BCOPY
+# ifdef USE_AS_MEMPCPY
+ movl %edx, %eax
+# else
+ movl DEST(%esp), %eax
+# endif
+#endif
+ RETURN
+
+ .p2align 4
+L(fwd_write_41bytes):
+ movq -41(%eax), %xmm0
+ movq %xmm0, -41(%edx)
+L(fwd_write_33bytes):
+ movq -33(%eax), %xmm0
+ movq %xmm0, -33(%edx)
+L(fwd_write_25bytes):
+ movq -25(%eax), %xmm0
+ movq %xmm0, -25(%edx)
+L(fwd_write_17bytes):
+ movq -17(%eax), %xmm0
+ movq %xmm0, -17(%edx)
+L(fwd_write_9bytes):
+ movq -9(%eax), %xmm0
+ movq %xmm0, -9(%edx)
L(fwd_write_1bytes):
movzbl -1(%eax), %ecx
movb %cl, -1(%edx)
@@ -1211,40 +2124,52 @@
#endif
RETURN
- ALIGN (4)
+ .p2align 4
L(fwd_write_46bytes):
- movl -46(%eax), %ecx
- movl %ecx, -46(%edx)
-L(fwd_write_42bytes):
- movl -42(%eax), %ecx
- movl %ecx, -42(%edx)
+ movq -46(%eax), %xmm0
+ movq %xmm0, -46(%edx)
L(fwd_write_38bytes):
- movl -38(%eax), %ecx
- movl %ecx, -38(%edx)
-L(fwd_write_34bytes):
- movl -34(%eax), %ecx
- movl %ecx, -34(%edx)
+ movq -38(%eax), %xmm0
+ movq %xmm0, -38(%edx)
L(fwd_write_30bytes):
- movl -30(%eax), %ecx
- movl %ecx, -30(%edx)
-L(fwd_write_26bytes):
- movl -26(%eax), %ecx
- movl %ecx, -26(%edx)
+ movq -30(%eax), %xmm0
+ movq %xmm0, -30(%edx)
L(fwd_write_22bytes):
- movl -22(%eax), %ecx
- movl %ecx, -22(%edx)
-L(fwd_write_18bytes):
- movl -18(%eax), %ecx
- movl %ecx, -18(%edx)
+ movq -22(%eax), %xmm0
+ movq %xmm0, -22(%edx)
L(fwd_write_14bytes):
- movl -14(%eax), %ecx
- movl %ecx, -14(%edx)
-L(fwd_write_10bytes):
- movl -10(%eax), %ecx
- movl %ecx, -10(%edx)
+ movq -14(%eax), %xmm0
+ movq %xmm0, -14(%edx)
L(fwd_write_6bytes):
movl -6(%eax), %ecx
movl %ecx, -6(%edx)
+ movzwl -2(%eax), %ecx
+ movw %cx, -2(%edx)
+#ifndef USE_AS_BCOPY
+# ifdef USE_AS_MEMPCPY
+ movl %edx, %eax
+# else
+ movl DEST(%esp), %eax
+# endif
+#endif
+ RETURN
+
+ .p2align 4
+L(fwd_write_42bytes):
+ movq -42(%eax), %xmm0
+ movq %xmm0, -42(%edx)
+L(fwd_write_34bytes):
+ movq -34(%eax), %xmm0
+ movq %xmm0, -34(%edx)
+L(fwd_write_26bytes):
+ movq -26(%eax), %xmm0
+ movq %xmm0, -26(%edx)
+L(fwd_write_18bytes):
+ movq -18(%eax), %xmm0
+ movq %xmm0, -18(%edx)
+L(fwd_write_10bytes):
+ movq -10(%eax), %xmm0
+ movq %xmm0, -10(%edx)
L(fwd_write_2bytes):
movzwl -2(%eax), %ecx
movw %cx, -2(%edx)
@@ -1257,40 +2182,54 @@
#endif
RETURN
- ALIGN (4)
+ .p2align 4
L(fwd_write_47bytes):
- movl -47(%eax), %ecx
- movl %ecx, -47(%edx)
-L(fwd_write_43bytes):
- movl -43(%eax), %ecx
- movl %ecx, -43(%edx)
+ movq -47(%eax), %xmm0
+ movq %xmm0, -47(%edx)
L(fwd_write_39bytes):
- movl -39(%eax), %ecx
- movl %ecx, -39(%edx)
-L(fwd_write_35bytes):
- movl -35(%eax), %ecx
- movl %ecx, -35(%edx)
+ movq -39(%eax), %xmm0
+ movq %xmm0, -39(%edx)
L(fwd_write_31bytes):
- movl -31(%eax), %ecx
- movl %ecx, -31(%edx)
-L(fwd_write_27bytes):
- movl -27(%eax), %ecx
- movl %ecx, -27(%edx)
+ movq -31(%eax), %xmm0
+ movq %xmm0, -31(%edx)
L(fwd_write_23bytes):
- movl -23(%eax), %ecx
- movl %ecx, -23(%edx)
-L(fwd_write_19bytes):
- movl -19(%eax), %ecx
- movl %ecx, -19(%edx)
+ movq -23(%eax), %xmm0
+ movq %xmm0, -23(%edx)
L(fwd_write_15bytes):
- movl -15(%eax), %ecx
- movl %ecx, -15(%edx)
-L(fwd_write_11bytes):
- movl -11(%eax), %ecx
- movl %ecx, -11(%edx)
+ movq -15(%eax), %xmm0
+ movq %xmm0, -15(%edx)
L(fwd_write_7bytes):
movl -7(%eax), %ecx
movl %ecx, -7(%edx)
+ movzwl -3(%eax), %ecx
+ movzbl -1(%eax), %eax
+ movw %cx, -3(%edx)
+ movb %al, -1(%edx)
+#ifndef USE_AS_BCOPY
+# ifdef USE_AS_MEMPCPY
+ movl %edx, %eax
+# else
+ movl DEST(%esp), %eax
+# endif
+#endif
+ RETURN
+
+ .p2align 4
+L(fwd_write_43bytes):
+ movq -43(%eax), %xmm0
+ movq %xmm0, -43(%edx)
+L(fwd_write_35bytes):
+ movq -35(%eax), %xmm0
+ movq %xmm0, -35(%edx)
+L(fwd_write_27bytes):
+ movq -27(%eax), %xmm0
+ movq %xmm0, -27(%edx)
+L(fwd_write_19bytes):
+ movq -19(%eax), %xmm0
+ movq %xmm0, -19(%edx)
+L(fwd_write_11bytes):
+ movq -11(%eax), %xmm0
+ movq %xmm0, -11(%edx)
L(fwd_write_3bytes):
movzwl -3(%eax), %ecx
movzbl -1(%eax), %eax
@@ -1303,20 +2242,374 @@
movl DEST(%esp), %eax
# endif
#endif
+ RETURN
+
+ .p2align 4
+L(fwd_write_40bytes_align):
+ movdqa -40(%eax), %xmm0
+ movdqa %xmm0, -40(%edx)
+L(fwd_write_24bytes_align):
+ movdqa -24(%eax), %xmm0
+ movdqa %xmm0, -24(%edx)
+L(fwd_write_8bytes_align):
+ movq -8(%eax), %xmm0
+ movq %xmm0, -8(%edx)
+L(fwd_write_0bytes_align):
+#ifndef USE_AS_BCOPY
+# ifdef USE_AS_MEMPCPY
+ movl %edx, %eax
+# else
+ movl DEST(%esp), %eax
+# endif
+#endif
+ RETURN
+
+ .p2align 4
+L(fwd_write_32bytes_align):
+ movdqa -32(%eax), %xmm0
+ movdqa %xmm0, -32(%edx)
+L(fwd_write_16bytes_align):
+ movdqa -16(%eax), %xmm0
+ movdqa %xmm0, -16(%edx)
+#ifndef USE_AS_BCOPY
+# ifdef USE_AS_MEMPCPY
+ movl %edx, %eax
+# else
+ movl DEST(%esp), %eax
+# endif
+#endif
+ RETURN
+
+ .p2align 4
+L(fwd_write_5bytes_align):
+ movl -5(%eax), %ecx
+ movl -4(%eax), %eax
+ movl %ecx, -5(%edx)
+ movl %eax, -4(%edx)
+#ifndef USE_AS_BCOPY
+# ifdef USE_AS_MEMPCPY
+ movl %edx, %eax
+# else
+ movl DEST(%esp), %eax
+# endif
+#endif
+ RETURN
+
+ .p2align 4
+L(fwd_write_45bytes_align):
+ movdqa -45(%eax), %xmm0
+ movdqa %xmm0, -45(%edx)
+L(fwd_write_29bytes_align):
+ movdqa -29(%eax), %xmm0
+ movdqa %xmm0, -29(%edx)
+L(fwd_write_13bytes_align):
+ movq -13(%eax), %xmm0
+ movq %xmm0, -13(%edx)
+ movl -5(%eax), %ecx
+ movl %ecx, -5(%edx)
+ movzbl -1(%eax), %ecx
+ movb %cl, -1(%edx)
+#ifndef USE_AS_BCOPY
+# ifdef USE_AS_MEMPCPY
+ movl %edx, %eax
+# else
+ movl DEST(%esp), %eax
+# endif
+#endif
+ RETURN
+
+ .p2align 4
+L(fwd_write_37bytes_align):
+ movdqa -37(%eax), %xmm0
+ movdqa %xmm0, -37(%edx)
+L(fwd_write_21bytes_align):
+ movdqa -21(%eax), %xmm0
+ movdqa %xmm0, -21(%edx)
+ movl -5(%eax), %ecx
+ movl %ecx, -5(%edx)
+ movzbl -1(%eax), %ecx
+ movb %cl, -1(%edx)
+#ifndef USE_AS_BCOPY
+# ifdef USE_AS_MEMPCPY
+ movl %edx, %eax
+# else
+ movl DEST(%esp), %eax
+# endif
+#endif
+ RETURN
+
+ .p2align 4
+L(fwd_write_41bytes_align):
+ movdqa -41(%eax), %xmm0
+ movdqa %xmm0, -41(%edx)
+L(fwd_write_25bytes_align):
+ movdqa -25(%eax), %xmm0
+ movdqa %xmm0, -25(%edx)
+L(fwd_write_9bytes_align):
+ movq -9(%eax), %xmm0
+ movq %xmm0, -9(%edx)
+L(fwd_write_1bytes_align):
+ movzbl -1(%eax), %ecx
+ movb %cl, -1(%edx)
+#ifndef USE_AS_BCOPY
+# ifdef USE_AS_MEMPCPY
+ movl %edx, %eax
+# else
+ movl DEST(%esp), %eax
+# endif
+#endif
+ RETURN
+
+ .p2align 4
+L(fwd_write_33bytes_align):
+ movdqa -33(%eax), %xmm0
+ movdqa %xmm0, -33(%edx)
+L(fwd_write_17bytes_align):
+ movdqa -17(%eax), %xmm0
+ movdqa %xmm0, -17(%edx)
+ movzbl -1(%eax), %ecx
+ movb %cl, -1(%edx)
+#ifndef USE_AS_BCOPY
+# ifdef USE_AS_MEMPCPY
+ movl %edx, %eax
+# else
+ movl DEST(%esp), %eax
+# endif
+#endif
+ RETURN
+
+ .p2align 4
+L(fwd_write_46bytes_align):
+ movdqa -46(%eax), %xmm0
+ movdqa %xmm0, -46(%edx)
+L(fwd_write_30bytes_align):
+ movdqa -30(%eax), %xmm0
+ movdqa %xmm0, -30(%edx)
+L(fwd_write_14bytes_align):
+ movq -14(%eax), %xmm0
+ movq %xmm0, -14(%edx)
+L(fwd_write_6bytes_align):
+ movl -6(%eax), %ecx
+ movl %ecx, -6(%edx)
+ movzwl -2(%eax), %ecx
+ movw %cx, -2(%edx)
+#ifndef USE_AS_BCOPY
+# ifdef USE_AS_MEMPCPY
+ movl %edx, %eax
+# else
+ movl DEST(%esp), %eax
+# endif
+#endif
+ RETURN
+
+ .p2align 4
+L(fwd_write_38bytes_align):
+ movdqa -38(%eax), %xmm0
+ movdqa %xmm0, -38(%edx)
+L(fwd_write_22bytes_align):
+ movdqa -22(%eax), %xmm0
+ movdqa %xmm0, -22(%edx)
+ movl -6(%eax), %ecx
+ movl %ecx, -6(%edx)
+ movzwl -2(%eax), %ecx
+ movw %cx, -2(%edx)
+#ifndef USE_AS_BCOPY
+# ifdef USE_AS_MEMPCPY
+ movl %edx, %eax
+# else
+ movl DEST(%esp), %eax
+# endif
+#endif
+ RETURN
+
+ .p2align 4
+L(fwd_write_42bytes_align):
+ movdqa -42(%eax), %xmm0
+ movdqa %xmm0, -42(%edx)
+L(fwd_write_26bytes_align):
+ movdqa -26(%eax), %xmm0
+ movdqa %xmm0, -26(%edx)
+L(fwd_write_10bytes_align):
+ movq -10(%eax), %xmm0
+ movq %xmm0, -10(%edx)
+L(fwd_write_2bytes_align):
+ movzwl -2(%eax), %ecx
+ movw %cx, -2(%edx)
+#ifndef USE_AS_BCOPY
+# ifdef USE_AS_MEMPCPY
+ movl %edx, %eax
+# else
+ movl DEST(%esp), %eax
+# endif
+#endif
+ RETURN
+
+ .p2align 4
+L(fwd_write_34bytes_align):
+ movdqa -34(%eax), %xmm0
+ movdqa %xmm0, -34(%edx)
+L(fwd_write_18bytes_align):
+ movdqa -18(%eax), %xmm0
+ movdqa %xmm0, -18(%edx)
+ movzwl -2(%eax), %ecx
+ movw %cx, -2(%edx)
+#ifndef USE_AS_BCOPY
+# ifdef USE_AS_MEMPCPY
+ movl %edx, %eax
+# else
+ movl DEST(%esp), %eax
+# endif
+#endif
+ RETURN
+
+ .p2align 4
+L(fwd_write_47bytes_align):
+ movdqa -47(%eax), %xmm0
+ movdqa %xmm0, -47(%edx)
+L(fwd_write_31bytes_align):
+ movdqa -31(%eax), %xmm0
+ movdqa %xmm0, -31(%edx)
+L(fwd_write_15bytes_align):
+ movq -15(%eax), %xmm0
+ movq %xmm0, -15(%edx)
+L(fwd_write_7bytes_align):
+ movl -7(%eax), %ecx
+ movl %ecx, -7(%edx)
+ movzwl -3(%eax), %ecx
+ movzbl -1(%eax), %eax
+ movw %cx, -3(%edx)
+ movb %al, -1(%edx)
+#ifndef USE_AS_BCOPY
+# ifdef USE_AS_MEMPCPY
+ movl %edx, %eax
+# else
+ movl DEST(%esp), %eax
+# endif
+#endif
+ RETURN
+
+ .p2align 4
+L(fwd_write_39bytes_align):
+ movdqa -39(%eax), %xmm0
+ movdqa %xmm0, -39(%edx)
+L(fwd_write_23bytes_align):
+ movdqa -23(%eax), %xmm0
+ movdqa %xmm0, -23(%edx)
+ movl -7(%eax), %ecx
+ movl %ecx, -7(%edx)
+ movzwl -3(%eax), %ecx
+ movzbl -1(%eax), %eax
+ movw %cx, -3(%edx)
+ movb %al, -1(%edx)
+#ifndef USE_AS_BCOPY
+# ifdef USE_AS_MEMPCPY
+ movl %edx, %eax
+# else
+ movl DEST(%esp), %eax
+# endif
+#endif
+ RETURN
+
+ .p2align 4
+L(fwd_write_43bytes_align):
+ movdqa -43(%eax), %xmm0
+ movdqa %xmm0, -43(%edx)
+L(fwd_write_27bytes_align):
+ movdqa -27(%eax), %xmm0
+ movdqa %xmm0, -27(%edx)
+L(fwd_write_11bytes_align):
+ movq -11(%eax), %xmm0
+ movq %xmm0, -11(%edx)
+L(fwd_write_3bytes_align):
+ movzwl -3(%eax), %ecx
+ movzbl -1(%eax), %eax
+ movw %cx, -3(%edx)
+ movb %al, -1(%edx)
+#ifndef USE_AS_BCOPY
+# ifdef USE_AS_MEMPCPY
+ movl %edx, %eax
+# else
+ movl DEST(%esp), %eax
+# endif
+#endif
+ RETURN
+
+ .p2align 4
+L(fwd_write_35bytes_align):
+ movdqa -35(%eax), %xmm0
+ movdqa %xmm0, -35(%edx)
+L(fwd_write_19bytes_align):
+ movdqa -19(%eax), %xmm0
+ movdqa %xmm0, -19(%edx)
+ movzwl -3(%eax), %ecx
+ movzbl -1(%eax), %eax
+ movw %cx, -3(%edx)
+ movb %al, -1(%edx)
+#ifndef USE_AS_BCOPY
+# ifdef USE_AS_MEMPCPY
+ movl %edx, %eax
+# else
+ movl DEST(%esp), %eax
+# endif
+#endif
+ RETURN
+
+ .p2align 4
+L(fwd_write_44bytes_align):
+ movdqa -44(%eax), %xmm0
+ movdqa %xmm0, -44(%edx)
+L(fwd_write_28bytes_align):
+ movdqa -28(%eax), %xmm0
+ movdqa %xmm0, -28(%edx)
+L(fwd_write_12bytes_align):
+ movq -12(%eax), %xmm0
+ movq %xmm0, -12(%edx)
+L(fwd_write_4bytes_align):
+ movl -4(%eax), %ecx
+ movl %ecx, -4(%edx)
+#ifndef USE_AS_BCOPY
+# ifdef USE_AS_MEMPCPY
+ movl %edx, %eax
+# else
+ movl DEST(%esp), %eax
+# endif
+#endif
+ RETURN
+
+ .p2align 4
+L(fwd_write_36bytes_align):
+ movdqa -36(%eax), %xmm0
+ movdqa %xmm0, -36(%edx)
+L(fwd_write_20bytes_align):
+ movdqa -20(%eax), %xmm0
+ movdqa %xmm0, -20(%edx)
+ movl -4(%eax), %ecx
+ movl %ecx, -4(%edx)
+#ifndef USE_AS_BCOPY
+# ifdef USE_AS_MEMPCPY
+ movl %edx, %eax
+# else
+ movl DEST(%esp), %eax
+# endif
+#endif
RETURN_END
- cfi_restore_state
- cfi_remember_state
- ALIGN (4)
+ CFI_PUSH (%edi)
+
+ .p2align 4
L(large_page):
movdqu (%eax), %xmm1
+#ifdef USE_AS_MEMMOVE
+ movl DEST+4(%esp), %edi
+ movdqu %xmm0, (%edi)
+#endif
lea 16(%eax), %eax
- movdqu %xmm0, (%esi)
movntdq %xmm1, (%edx)
lea 16(%edx), %edx
- POP (%esi)
lea -0x90(%ecx), %ecx
POP (%edi)
+
+ .p2align 4
L(large_page_loop):
movdqu (%eax), %xmm0
movdqu 0x10(%eax), %xmm1
@@ -1371,38 +2664,22 @@
sfence
BRANCH_TO_JMPTBL_ENTRY (L(table_48bytes_fwd), %ecx, 4)
-
- ALIGN (4)
+ .p2align 4
L(bk_write_44bytes):
- movl 40(%eax), %ecx
- movl %ecx, 40(%edx)
-L(bk_write_40bytes):
- movl 36(%eax), %ecx
- movl %ecx, 36(%edx)
+ movq 36(%eax), %xmm0
+ movq %xmm0, 36(%edx)
L(bk_write_36bytes):
- movl 32(%eax), %ecx
- movl %ecx, 32(%edx)
-L(bk_write_32bytes):
- movl 28(%eax), %ecx
- movl %ecx, 28(%edx)
+ movq 28(%eax), %xmm0
+ movq %xmm0, 28(%edx)
L(bk_write_28bytes):
- movl 24(%eax), %ecx
- movl %ecx, 24(%edx)
-L(bk_write_24bytes):
- movl 20(%eax), %ecx
- movl %ecx, 20(%edx)
+ movq 20(%eax), %xmm0
+ movq %xmm0, 20(%edx)
L(bk_write_20bytes):
- movl 16(%eax), %ecx
- movl %ecx, 16(%edx)
-L(bk_write_16bytes):
- movl 12(%eax), %ecx
- movl %ecx, 12(%edx)
+ movq 12(%eax), %xmm0
+ movq %xmm0, 12(%edx)
L(bk_write_12bytes):
- movl 8(%eax), %ecx
- movl %ecx, 8(%edx)
-L(bk_write_8bytes):
- movl 4(%eax), %ecx
- movl %ecx, 4(%edx)
+ movq 4(%eax), %xmm0
+ movq %xmm0, 4(%edx)
L(bk_write_4bytes):
movl (%eax), %ecx
movl %ecx, (%edx)
@@ -1416,37 +2693,47 @@
#endif
RETURN
- ALIGN (4)
+ .p2align 4
+L(bk_write_40bytes):
+ movq 32(%eax), %xmm0
+ movq %xmm0, 32(%edx)
+L(bk_write_32bytes):
+ movq 24(%eax), %xmm0
+ movq %xmm0, 24(%edx)
+L(bk_write_24bytes):
+ movq 16(%eax), %xmm0
+ movq %xmm0, 16(%edx)
+L(bk_write_16bytes):
+ movq 8(%eax), %xmm0
+ movq %xmm0, 8(%edx)
+L(bk_write_8bytes):
+ movq (%eax), %xmm0
+ movq %xmm0, (%edx)
+#ifndef USE_AS_BCOPY
+ movl DEST(%esp), %eax
+# ifdef USE_AS_MEMPCPY
+ movl LEN(%esp), %ecx
+ add %ecx, %eax
+# endif
+#endif
+ RETURN
+
+ .p2align 4
L(bk_write_45bytes):
- movl 41(%eax), %ecx
- movl %ecx, 41(%edx)
-L(bk_write_41bytes):
- movl 37(%eax), %ecx
- movl %ecx, 37(%edx)
+ movq 37(%eax), %xmm0
+ movq %xmm0, 37(%edx)
L(bk_write_37bytes):
- movl 33(%eax), %ecx
- movl %ecx, 33(%edx)
-L(bk_write_33bytes):
- movl 29(%eax), %ecx
- movl %ecx, 29(%edx)
+ movq 29(%eax), %xmm0
+ movq %xmm0, 29(%edx)
L(bk_write_29bytes):
- movl 25(%eax), %ecx
- movl %ecx, 25(%edx)
-L(bk_write_25bytes):
- movl 21(%eax), %ecx
- movl %ecx, 21(%edx)
+ movq 21(%eax), %xmm0
+ movq %xmm0, 21(%edx)
L(bk_write_21bytes):
- movl 17(%eax), %ecx
- movl %ecx, 17(%edx)
-L(bk_write_17bytes):
- movl 13(%eax), %ecx
- movl %ecx, 13(%edx)
+ movq 13(%eax), %xmm0
+ movq %xmm0, 13(%edx)
L(bk_write_13bytes):
- movl 9(%eax), %ecx
- movl %ecx, 9(%edx)
-L(bk_write_9bytes):
- movl 5(%eax), %ecx
- movl %ecx, 5(%edx)
+ movq 5(%eax), %xmm0
+ movq %xmm0, 5(%edx)
L(bk_write_5bytes):
movl 1(%eax), %ecx
movl %ecx, 1(%edx)
@@ -1462,40 +2749,79 @@
#endif
RETURN
- ALIGN (4)
+ .p2align 4
+L(bk_write_41bytes):
+ movq 33(%eax), %xmm0
+ movq %xmm0, 33(%edx)
+L(bk_write_33bytes):
+ movq 25(%eax), %xmm0
+ movq %xmm0, 25(%edx)
+L(bk_write_25bytes):
+ movq 17(%eax), %xmm0
+ movq %xmm0, 17(%edx)
+L(bk_write_17bytes):
+ movq 9(%eax), %xmm0
+ movq %xmm0, 9(%edx)
+L(bk_write_9bytes):
+ movq 1(%eax), %xmm0
+ movq %xmm0, 1(%edx)
+ movzbl (%eax), %ecx
+ movb %cl, (%edx)
+#ifndef USE_AS_BCOPY
+ movl DEST(%esp), %eax
+# ifdef USE_AS_MEMPCPY
+ movl LEN(%esp), %ecx
+ add %ecx, %eax
+# endif
+#endif
+ RETURN
+
+ .p2align 4
L(bk_write_46bytes):
- movl 42(%eax), %ecx
- movl %ecx, 42(%edx)
-L(bk_write_42bytes):
- movl 38(%eax), %ecx
- movl %ecx, 38(%edx)
+ movq 38(%eax), %xmm0
+ movq %xmm0, 38(%edx)
L(bk_write_38bytes):
- movl 34(%eax), %ecx
- movl %ecx, 34(%edx)
-L(bk_write_34bytes):
- movl 30(%eax), %ecx
- movl %ecx, 30(%edx)
+ movq 30(%eax), %xmm0
+ movq %xmm0, 30(%edx)
L(bk_write_30bytes):
- movl 26(%eax), %ecx
- movl %ecx, 26(%edx)
-L(bk_write_26bytes):
- movl 22(%eax), %ecx
- movl %ecx, 22(%edx)
+ movq 22(%eax), %xmm0
+ movq %xmm0, 22(%edx)
L(bk_write_22bytes):
- movl 18(%eax), %ecx
- movl %ecx, 18(%edx)
-L(bk_write_18bytes):
- movl 14(%eax), %ecx
- movl %ecx, 14(%edx)
+ movq 14(%eax), %xmm0
+ movq %xmm0, 14(%edx)
L(bk_write_14bytes):
- movl 10(%eax), %ecx
- movl %ecx, 10(%edx)
-L(bk_write_10bytes):
- movl 6(%eax), %ecx
- movl %ecx, 6(%edx)
+ movq 6(%eax), %xmm0
+ movq %xmm0, 6(%edx)
L(bk_write_6bytes):
movl 2(%eax), %ecx
movl %ecx, 2(%edx)
+ movzwl (%eax), %ecx
+ movw %cx, (%edx)
+#ifndef USE_AS_BCOPY
+ movl DEST(%esp), %eax
+# ifdef USE_AS_MEMPCPY
+ movl LEN(%esp), %ecx
+ add %ecx, %eax
+# endif
+#endif
+ RETURN
+
+ .p2align 4
+L(bk_write_42bytes):
+ movq 34(%eax), %xmm0
+ movq %xmm0, 34(%edx)
+L(bk_write_34bytes):
+ movq 26(%eax), %xmm0
+ movq %xmm0, 26(%edx)
+L(bk_write_26bytes):
+ movq 18(%eax), %xmm0
+ movq %xmm0, 18(%edx)
+L(bk_write_18bytes):
+ movq 10(%eax), %xmm0
+ movq %xmm0, 10(%edx)
+L(bk_write_10bytes):
+ movq 2(%eax), %xmm0
+ movq %xmm0, 2(%edx)
L(bk_write_2bytes):
movzwl (%eax), %ecx
movw %cx, (%edx)
@@ -1508,40 +2834,54 @@
#endif
RETURN
- ALIGN (4)
+ .p2align 4
L(bk_write_47bytes):
- movl 43(%eax), %ecx
- movl %ecx, 43(%edx)
-L(bk_write_43bytes):
- movl 39(%eax), %ecx
- movl %ecx, 39(%edx)
+ movq 39(%eax), %xmm0
+ movq %xmm0, 39(%edx)
L(bk_write_39bytes):
- movl 35(%eax), %ecx
- movl %ecx, 35(%edx)
-L(bk_write_35bytes):
- movl 31(%eax), %ecx
- movl %ecx, 31(%edx)
+ movq 31(%eax), %xmm0
+ movq %xmm0, 31(%edx)
L(bk_write_31bytes):
- movl 27(%eax), %ecx
- movl %ecx, 27(%edx)
-L(bk_write_27bytes):
- movl 23(%eax), %ecx
- movl %ecx, 23(%edx)
+ movq 23(%eax), %xmm0
+ movq %xmm0, 23(%edx)
L(bk_write_23bytes):
- movl 19(%eax), %ecx
- movl %ecx, 19(%edx)
-L(bk_write_19bytes):
- movl 15(%eax), %ecx
- movl %ecx, 15(%edx)
+ movq 15(%eax), %xmm0
+ movq %xmm0, 15(%edx)
L(bk_write_15bytes):
- movl 11(%eax), %ecx
- movl %ecx, 11(%edx)
-L(bk_write_11bytes):
- movl 7(%eax), %ecx
- movl %ecx, 7(%edx)
+ movq 7(%eax), %xmm0
+ movq %xmm0, 7(%edx)
L(bk_write_7bytes):
movl 3(%eax), %ecx
movl %ecx, 3(%edx)
+ movzwl 1(%eax), %ecx
+ movw %cx, 1(%edx)
+ movzbl (%eax), %eax
+ movb %al, (%edx)
+#ifndef USE_AS_BCOPY
+ movl DEST(%esp), %eax
+# ifdef USE_AS_MEMPCPY
+ movl LEN(%esp), %ecx
+ add %ecx, %eax
+# endif
+#endif
+ RETURN
+
+ .p2align 4
+L(bk_write_43bytes):
+ movq 35(%eax), %xmm0
+ movq %xmm0, 35(%edx)
+L(bk_write_35bytes):
+ movq 27(%eax), %xmm0
+ movq %xmm0, 27(%edx)
+L(bk_write_27bytes):
+ movq 19(%eax), %xmm0
+ movq %xmm0, 19(%edx)
+L(bk_write_19bytes):
+ movq 11(%eax), %xmm0
+ movq %xmm0, 11(%edx)
+L(bk_write_11bytes):
+ movq 3(%eax), %xmm0
+ movq %xmm0, 3(%edx)
L(bk_write_3bytes):
movzwl 1(%eax), %ecx
movw %cx, 1(%edx)
@@ -1558,7 +2898,7 @@
.pushsection .rodata.ssse3,"a",@progbits
- ALIGN (2)
+ .p2align 2
L(table_48bytes_fwd):
.int JMPTBL (L(fwd_write_0bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_1bytes), L(table_48bytes_fwd))
@@ -1609,7 +2949,58 @@
.int JMPTBL (L(fwd_write_46bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_47bytes), L(table_48bytes_fwd))
- ALIGN (2)
+ .p2align 2
+L(table_48bytes_fwd_align):
+ .int JMPTBL (L(fwd_write_0bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_1bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_2bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_3bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_4bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_5bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_6bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_7bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_8bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_9bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_10bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_11bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_12bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_13bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_14bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_15bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_16bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_17bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_18bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_19bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_20bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_21bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_22bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_23bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_24bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_25bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_26bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_27bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_28bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_29bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_30bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_31bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_32bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_33bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_34bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_35bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_36bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_37bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_38bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_39bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_40bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_41bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_42bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_43bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_44bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_45bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_46bytes_align), L(table_48bytes_fwd_align))
+ .int JMPTBL (L(fwd_write_47bytes_align), L(table_48bytes_fwd_align))
+
+ .p2align 2
L(shl_table):
.int JMPTBL (L(shl_0), L(shl_table))
.int JMPTBL (L(shl_1), L(shl_table))
@@ -1628,7 +3019,7 @@
.int JMPTBL (L(shl_14), L(shl_table))
.int JMPTBL (L(shl_15), L(shl_table))
- ALIGN (2)
+ .p2align 2
L(table_48_bytes_bwd):
.int JMPTBL (L(bk_write_0bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_1bytes), L(table_48_bytes_bwd))
@@ -1682,12 +3073,12 @@
.popsection
#ifdef USE_AS_MEMMOVE
- ALIGN (4)
+ .p2align 4
L(copy_backward):
- PUSH (%esi)
- movl %eax, %esi
+ PUSH (%edi)
+ movl %eax, %edi
lea (%ecx,%edx,1),%edx
- lea (%ecx,%esi,1),%esi
+ lea (%ecx,%edi,1),%edi
testl $0x3, %edx
jnz L(bk_align)
@@ -1702,60 +3093,53 @@
L(bk_write_more32bytes):
/* Copy 32 bytes at a time. */
sub $32, %ecx
- movl -4(%esi), %eax
- movl %eax, -4(%edx)
- movl -8(%esi), %eax
- movl %eax, -8(%edx)
- movl -12(%esi), %eax
- movl %eax, -12(%edx)
- movl -16(%esi), %eax
- movl %eax, -16(%edx)
- movl -20(%esi), %eax
- movl %eax, -20(%edx)
- movl -24(%esi), %eax
- movl %eax, -24(%edx)
- movl -28(%esi), %eax
- movl %eax, -28(%edx)
- movl -32(%esi), %eax
- movl %eax, -32(%edx)
+ movq -8(%edi), %xmm0
+ movq %xmm0, -8(%edx)
+ movq -16(%edi), %xmm0
+ movq %xmm0, -16(%edx)
+ movq -24(%edi), %xmm0
+ movq %xmm0, -24(%edx)
+ movq -32(%edi), %xmm0
+ movq %xmm0, -32(%edx)
sub $32, %edx
- sub $32, %esi
+ sub $32, %edi
L(bk_write_less32bytes):
- movl %esi, %eax
+ movl %edi, %eax
sub %ecx, %edx
sub %ecx, %eax
- POP (%esi)
+ POP (%edi)
L(bk_write_less32bytes_2):
BRANCH_TO_JMPTBL_ENTRY (L(table_48_bytes_bwd), %ecx, 4)
- CFI_PUSH (%esi)
- ALIGN (4)
+ CFI_PUSH (%edi)
+
+ .p2align 4
L(bk_align):
cmp $8, %ecx
jbe L(bk_write_less32bytes)
testl $1, %edx
/* We get here only if (EDX & 3 ) != 0 so if (EDX & 1) ==0,
- then (EDX & 2) must be != 0. */
+ then (EDX & 2) must be != 0. */
jz L(bk_got2)
- sub $1, %esi
+ sub $1, %edi
sub $1, %ecx
sub $1, %edx
- movzbl (%esi), %eax
+ movzbl (%edi), %eax
movb %al, (%edx)
testl $2, %edx
jz L(bk_aligned_4)
L(bk_got2):
- sub $2, %esi
+ sub $2, %edi
sub $2, %ecx
sub $2, %edx
- movzwl (%esi), %eax
+ movzwl (%edi), %eax
movw %ax, (%edx)
jmp L(bk_aligned_4)
- ALIGN (4)
+ .p2align 4
L(bk_write_more64bytes):
/* Check alignment of last byte. */
testl $15, %edx
@@ -1763,45 +3147,46 @@
/* EDX is aligned 4 bytes, but not 16 bytes. */
L(bk_ssse3_align):
- sub $4, %esi
+ sub $4, %edi
sub $4, %ecx
sub $4, %edx
- movl (%esi), %eax
+ movl (%edi), %eax
movl %eax, (%edx)
testl $15, %edx
jz L(bk_ssse3_cpy_pre)
- sub $4, %esi
+ sub $4, %edi
sub $4, %ecx
sub $4, %edx
- movl (%esi), %eax
+ movl (%edi), %eax
movl %eax, (%edx)
testl $15, %edx
jz L(bk_ssse3_cpy_pre)
- sub $4, %esi
+ sub $4, %edi
sub $4, %ecx
sub $4, %edx
- movl (%esi), %eax
+ movl (%edi), %eax
movl %eax, (%edx)
L(bk_ssse3_cpy_pre):
cmp $64, %ecx
jb L(bk_write_more32bytes)
+ .p2align 4
L(bk_ssse3_cpy):
- sub $64, %esi
+ sub $64, %edi
sub $64, %ecx
sub $64, %edx
- movdqu 0x30(%esi), %xmm3
+ movdqu 0x30(%edi), %xmm3
movdqa %xmm3, 0x30(%edx)
- movdqu 0x20(%esi), %xmm2
+ movdqu 0x20(%edi), %xmm2
movdqa %xmm2, 0x20(%edx)
- movdqu 0x10(%esi), %xmm1
+ movdqu 0x10(%edi), %xmm1
movdqa %xmm1, 0x10(%edx)
- movdqu (%esi), %xmm0
+ movdqu (%edi), %xmm0
movdqa %xmm0, (%edx)
cmp $64, %ecx
jae L(bk_ssse3_cpy)
diff --git a/libc/bionic/pthread-timers.c b/libc/bionic/pthread-timers.c
index ae04029..23d31df 100644
--- a/libc/bionic/pthread-timers.c
+++ b/libc/bionic/pthread-timers.c
@@ -9,7 +9,7 @@
* 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
+ * the documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
@@ -19,55 +19,56 @@
* 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
+ * 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 "pthread_internal.h"
-#include <linux/time.h>
-#include <string.h>
+
#include <errno.h>
+#include <linux/time.h>
+#include <stdio.h>
+#include <string.h>
-/* This file implements the support required to implement SIGEV_THREAD posix
- * timers. See the following pages for additionnal details:
- *
- * www.opengroup.org/onlinepubs/000095399/functions/timer_create.html
- * www.opengroup.org/onlinepubs/000095399/functions/timer_settime.html
- * www.opengroup.org/onlinepubs/000095399/functions/xsh_chap02_04.html#tag_02_04_01
- *
- * The Linux kernel doesn't support these, so we need to implement them in the
- * C library. We use a very basic scheme where each timer is associated to a
- * thread that will loop, waiting for timeouts or messages from the program
- * corresponding to calls to timer_settime() and timer_delete().
- *
- * Note also an important thing: Posix mandates that in the case of fork(),
- * the timers of the child process should be disarmed, but not deleted.
- * this is implemented by providing a fork() wrapper (see bionic/fork.c) which
- * stops all timers before the fork, and only re-start them in case of error
- * or in the parent process.
- *
- * the stop/start is implemented by the __timer_table_start_stop() function
- * below.
- */
-
-/* normal (i.e. non-SIGEV_THREAD) timer ids are created directly by the kernel
- * and are passed as is to/from the caller.
- *
- * on the other hand, a SIGEV_THREAD timer ID will have its TIMER_ID_WRAP_BIT
- * always set to 1. In this implementation, this is always bit 31, which is
- * guaranteed to never be used by kernel-provided timer ids
- *
- * (see code in <kernel>/lib/idr.c, used to manage IDs, to see why)
- */
+// Normal (i.e. non-SIGEV_THREAD) timers are created directly by the kernel
+// and are passed as is to/from the caller.
+//
+// This file also implements the support required for SIGEV_THREAD ("POSIX interval")
+// timers. See the following pages for additional details:
+//
+// www.opengroup.org/onlinepubs/000095399/functions/timer_create.html
+// www.opengroup.org/onlinepubs/000095399/functions/timer_settime.html
+// www.opengroup.org/onlinepubs/000095399/functions/xsh_chap02_04.html#tag_02_04_01
+//
+// The Linux kernel doesn't support these, so we need to implement them in the
+// C library. We use a very basic scheme where each timer is associated to a
+// thread that will loop, waiting for timeouts or messages from the program
+// corresponding to calls to timer_settime() and timer_delete().
+//
+// Note also an important thing: Posix mandates that in the case of fork(),
+// the timers of the child process should be disarmed, but not deleted.
+// this is implemented by providing a fork() wrapper (see bionic/fork.c) which
+// stops all timers before the fork, and only re-start them in case of error
+// or in the parent process.
+//
+// This stop/start is implemented by the __timer_table_start_stop() function
+// below.
+//
+// A SIGEV_THREAD timer ID will always have its TIMER_ID_WRAP_BIT
+// set to 1. In this implementation, this is always bit 31, which is
+// guaranteed to never be used by kernel-provided timer ids
+//
+// (See code in <kernel>/lib/idr.c, used to manage IDs, to see why.)
#define TIMER_ID_WRAP_BIT 0x80000000
#define TIMER_ID_WRAP(id) ((timer_t)((id) | TIMER_ID_WRAP_BIT))
#define TIMER_ID_UNWRAP(id) ((timer_t)((id) & ~TIMER_ID_WRAP_BIT))
#define TIMER_ID_IS_WRAPPED(id) (((id) & TIMER_ID_WRAP_BIT) != 0)
-/* this value is used internally to indicate a 'free' or 'zombie'
+/* this value is used internally to indicate a 'free' or 'zombie'
* thr_timer structure. Here, 'zombie' means that timer_delete()
* has been called, but that the corresponding thread hasn't
* exited yet.
@@ -171,25 +172,23 @@
}
-static void
-thr_timer_table_start_stop( thr_timer_table_t* t, int stop )
-{
- int nn;
+static void thr_timer_table_start_stop(thr_timer_table_t* t, int stop) {
+ if (t == NULL) {
+ return;
+ }
- pthread_mutex_lock(&t->lock);
-
- for (nn = 0; nn < MAX_THREAD_TIMERS; nn++) {
- thr_timer_t* timer = &t->timers[nn];
-
- if (TIMER_ID_IS_VALID(timer->id)) {
- /* tell the thread to start/stop */
- pthread_mutex_lock(&timer->mutex);
- timer->stopped = stop;
- pthread_cond_signal( &timer->cond );
- pthread_mutex_unlock(&timer->mutex);
- }
+ pthread_mutex_lock(&t->lock);
+ for (int nn = 0; nn < MAX_THREAD_TIMERS; ++nn) {
+ thr_timer_t* timer = &t->timers[nn];
+ if (TIMER_ID_IS_VALID(timer->id)) {
+ // Tell the thread to start/stop.
+ pthread_mutex_lock(&timer->mutex);
+ timer->stopped = stop;
+ pthread_cond_signal( &timer->cond );
+ pthread_mutex_unlock(&timer->mutex);
}
- pthread_mutex_unlock(&t->lock);
+ }
+ pthread_mutex_unlock(&t->lock);
}
@@ -234,23 +233,19 @@
* pretty infrequent
*/
-static pthread_once_t __timer_table_once = PTHREAD_ONCE_INIT;
-static thr_timer_table_t* __timer_table;
+static pthread_once_t __timer_table_once = PTHREAD_ONCE_INIT;
+static thr_timer_table_t* __timer_table;
-static void
-__timer_table_init( void )
-{
- __timer_table = calloc(1,sizeof(*__timer_table));
-
- if (__timer_table != NULL)
- thr_timer_table_init( __timer_table );
+static void __timer_table_init(void) {
+ __timer_table = calloc(1, sizeof(*__timer_table));
+ if (__timer_table != NULL) {
+ thr_timer_table_init(__timer_table);
+ }
}
-static thr_timer_table_t*
-__timer_table_get(void)
-{
- pthread_once( &__timer_table_once, __timer_table_init );
- return __timer_table;
+static thr_timer_table_t* __timer_table_get(void) {
+ pthread_once(&__timer_table_once, __timer_table_init);
+ return __timer_table;
}
/** POSIX THREAD TIMERS CLEANUP ON FORK
@@ -260,13 +255,9 @@
** requirements: the timers of fork child processes must be
** disarmed but not deleted.
**/
-__LIBC_HIDDEN__ void
-__timer_table_start_stop( int stop )
-{
- if (__timer_table != NULL) {
- thr_timer_table_t* table = __timer_table_get();
- thr_timer_table_start_stop(table, stop);
- }
+__LIBC_HIDDEN__ void __timer_table_start_stop(int stop) {
+ // We access __timer_table directly so we don't create it if it doesn't yet exist.
+ thr_timer_table_start_stop(__timer_table, stop);
}
static thr_timer_t*
@@ -293,85 +284,76 @@
/** POSIX TIMERS APIs */
-/* first, declare the syscall stubs */
-extern int __timer_create( clockid_t, struct sigevent*, timer_t* );
-extern int __timer_delete( timer_t );
-extern int __timer_gettime( timer_t, struct itimerspec* );
-extern int __timer_settime( timer_t, int, const struct itimerspec*, struct itimerspec* );
+extern int __timer_create(clockid_t, struct sigevent*, timer_t*);
+extern int __timer_delete(timer_t);
+extern int __timer_gettime(timer_t, struct itimerspec*);
+extern int __timer_settime(timer_t, int, const struct itimerspec*, struct itimerspec*);
extern int __timer_getoverrun(timer_t);
-static void* timer_thread_start( void* );
+static void* timer_thread_start(void*);
-/* then the wrappers themselves */
-int
-timer_create( clockid_t clockid, struct sigevent* evp, timer_t *ptimerid)
-{
- /* if not a SIGEV_THREAD timer, direct creation by the kernel */
- if (__likely(evp == NULL || evp->sigev_notify != SIGEV_THREAD))
- return __timer_create( clockid, evp, ptimerid );
+int timer_create(clockid_t clock_id, struct sigevent* evp, timer_t* timer_id) {
+ // If not a SIGEV_THREAD timer, the kernel can handle it without our help.
+ if (__likely(evp == NULL || evp->sigev_notify != SIGEV_THREAD)) {
+ return __timer_create(clock_id, evp, timer_id);
+ }
- // check arguments
- if (evp->sigev_notify_function == NULL) {
- errno = EINVAL;
- return -1;
- }
+ // Check arguments.
+ if (evp->sigev_notify_function == NULL) {
+ errno = EINVAL;
+ return -1;
+ }
- {
- struct timespec dummy;
+ // Check that the clock id is supported by the kernel.
+ struct timespec dummy;
+ if (clock_gettime(clock_id, &dummy) < 0 && errno == EINVAL) {
+ return -1;
+ }
- /* check that the clock id is supported by the kernel */
- if (clock_gettime( clockid, &dummy ) < 0 && errno == EINVAL )
- return -1;
- }
+ // Create a new timer and its thread.
+ // TODO: use a single global thread for all timers.
+ thr_timer_table_t* table = __timer_table_get();
+ thr_timer_t* timer = thr_timer_table_alloc(table);
+ if (timer == NULL) {
+ errno = ENOMEM;
+ return -1;
+ }
- /* create a new timer and its thread */
- {
- thr_timer_table_t* table = __timer_table_get();
- thr_timer_t* timer = thr_timer_table_alloc( table );
- struct sigevent evp0;
+ // Copy the thread attributes.
+ if (evp->sigev_notify_attributes == NULL) {
+ pthread_attr_init(&timer->attributes);
+ } else {
+ timer->attributes = ((pthread_attr_t*) evp->sigev_notify_attributes)[0];
+ }
- if (timer == NULL) {
- errno = ENOMEM;
- return -1;
- }
+ // Posix says that the default is PTHREAD_CREATE_DETACHED and
+ // that PTHREAD_CREATE_JOINABLE has undefined behavior.
+ // So simply always use DETACHED :-)
+ pthread_attr_setdetachstate(&timer->attributes, PTHREAD_CREATE_DETACHED);
- /* copy the thread attributes */
- if (evp->sigev_notify_attributes == NULL) {
- pthread_attr_init(&timer->attributes);
- }
- else {
- timer->attributes = ((pthread_attr_t*)evp->sigev_notify_attributes)[0];
- }
+ timer->callback = evp->sigev_notify_function;
+ timer->value = evp->sigev_value;
+ timer->clock = clock_id;
- /* Posix says that the default is PTHREAD_CREATE_DETACHED and
- * that PTHREAD_CREATE_JOINABLE has undefined behaviour.
- * So simply always use DETACHED :-)
- */
- pthread_attr_setdetachstate(&timer->attributes, PTHREAD_CREATE_DETACHED);
+ pthread_mutex_init(&timer->mutex, NULL);
+ pthread_cond_init(&timer->cond, NULL);
- timer->callback = evp->sigev_notify_function;
- timer->value = evp->sigev_value;
- timer->clock = clockid;
+ timer->done = 0;
+ timer->stopped = 0;
+ timer->expires.tv_sec = timer->expires.tv_nsec = 0;
+ timer->period.tv_sec = timer->period.tv_nsec = 0;
+ timer->overruns = 0;
- pthread_mutex_init( &timer->mutex, NULL );
- pthread_cond_init( &timer->cond, NULL );
+ // Create the thread.
+ int rc = pthread_create(&timer->thread, &timer->attributes, timer_thread_start, timer);
+ if (rc != 0) {
+ thr_timer_table_free(table, timer);
+ errno = rc;
+ return -1;
+ }
- timer->done = 0;
- timer->stopped = 0;
- timer->expires.tv_sec = timer->expires.tv_nsec = 0;
- timer->period.tv_sec = timer->period.tv_nsec = 0;
- timer->overruns = 0;
-
- /* create the thread */
- if (pthread_create( &timer->thread, &timer->attributes, timer_thread_start, timer ) < 0) {
- thr_timer_table_free( __timer_table, timer );
- errno = ENOMEM;
- return -1;
- }
-
- *ptimerid = timer->id;
- return 0;
- }
+ *timer_id = timer->id;
+ return 0;
}
@@ -414,7 +396,7 @@
struct timespec diff;
diff = timer->expires;
- if (!timespec_is_zero(&diff))
+ if (!timespec_is_zero(&diff))
{
struct timespec now;
@@ -532,108 +514,93 @@
}
-static void*
-timer_thread_start( void* _arg )
-{
- thr_timer_t* timer = _arg;
+static void* timer_thread_start(void* arg) {
+ thr_timer_t* timer = arg;
- thr_timer_lock( timer );
+ thr_timer_lock(timer);
- /* we loop until timer->done is set in timer_delete() */
- while (!timer->done)
- {
- struct timespec expires = timer->expires;
- struct timespec period = timer->period;
- struct timespec now;
+ // Give this thread a meaningful name.
+ char name[32];
+ snprintf(name, sizeof(name), "POSIX interval timer 0x%08x", timer->id);
+ pthread_setname_np(pthread_self(), name);
- /* if the timer is stopped or disarmed, wait indefinitely
- * for a state change from timer_settime/_delete/_start_stop
- */
- if ( timer->stopped || timespec_is_zero(&expires) )
- {
- pthread_cond_wait( &timer->cond, &timer->mutex );
- continue;
- }
+ // We loop until timer->done is set in timer_delete().
+ while (!timer->done) {
+ struct timespec expires = timer->expires;
+ struct timespec period = timer->period;
- /* otherwise, we need to do a timed wait until either a
- * state change of the timer expiration time.
- */
- clock_gettime(timer->clock, &now);
-
- if (timespec_cmp( &expires, &now ) > 0)
- {
- /* cool, there was no overrun, so compute the
- * relative timeout as 'expires - now', then wait
- */
- int ret;
- struct timespec diff = expires;
- timespec_sub( &diff, &now );
-
- ret = __pthread_cond_timedwait_relative(
- &timer->cond, &timer->mutex, &diff);
-
- /* if we didn't timeout, it means that a state change
- * occured, so reloop to take care of it.
- */
- if (ret != ETIMEDOUT)
- continue;
- }
- else
- {
- /* overrun was detected before we could wait ! */
- if (!timespec_is_zero( &period ) )
- {
- /* for periodic timers, compute total overrun count */
- do {
- timespec_add( &expires, &period );
- if (timer->overruns < DELAYTIMER_MAX)
- timer->overruns += 1;
- } while ( timespec_cmp( &expires, &now ) < 0 );
-
- /* backtrack the last one, because we're going to
- * add the same value just a bit later */
- timespec_sub( &expires, &period );
- }
- else
- {
- /* for non-periodic timer, things are simple */
- timer->overruns = 1;
- }
- }
-
- /* if we get there, a timeout was detected.
- * first reload/disarm the timer has needed
- */
- if ( !timespec_is_zero(&period) ) {
- timespec_add( &expires, &period );
- } else {
- timespec_zero( &expires );
- }
- timer->expires = expires;
-
- /* now call the timer callback function. release the
- * lock to allow the function to modify the timer setting
- * or call timer_getoverrun().
- *
- * NOTE: at this point we trust the callback not to be a
- * total moron and pthread_kill() the timer thread
- */
- thr_timer_unlock(timer);
- timer->callback( timer->value );
- thr_timer_lock(timer);
-
- /* now clear the overruns counter. it only makes sense
- * within the callback */
- timer->overruns = 0;
+ // If the timer is stopped or disarmed, wait indefinitely
+ // for a state change from timer_settime/_delete/_start_stop.
+ if (timer->stopped || timespec_is_zero(&expires)) {
+ pthread_cond_wait(&timer->cond, &timer->mutex);
+ continue;
}
- thr_timer_unlock( timer );
+ // Otherwise, we need to do a timed wait until either a
+ // state change of the timer expiration time.
+ struct timespec now;
+ clock_gettime(timer->clock, &now);
- /* free the timer object now. there is no need to call
- * __timer_table_get() since we're guaranteed that __timer_table
- * is initialized in this thread
- */
- thr_timer_table_free(__timer_table, timer);
+ if (timespec_cmp(&expires, &now) > 0) {
+ // Cool, there was no overrun, so compute the
+ // relative timeout as 'expires - now', then wait.
+ struct timespec diff = expires;
+ timespec_sub(&diff, &now);
- return NULL;
+ int ret = __pthread_cond_timedwait_relative(&timer->cond, &timer->mutex, &diff);
+
+ // If we didn't time out, it means that a state change
+ // occurred, so loop to take care of it.
+ if (ret != ETIMEDOUT) {
+ continue;
+ }
+ } else {
+ // Overrun was detected before we could wait!
+ if (!timespec_is_zero(&period)) {
+ // For periodic timers, compute total overrun count.
+ do {
+ timespec_add(&expires, &period);
+ if (timer->overruns < DELAYTIMER_MAX) {
+ timer->overruns += 1;
+ }
+ } while (timespec_cmp(&expires, &now) < 0);
+
+ // Backtrack the last one, because we're going to
+ // add the same value just a bit later.
+ timespec_sub(&expires, &period);
+ } else {
+ // For non-periodic timers, things are simple.
+ timer->overruns = 1;
+ }
+ }
+
+ // If we get here, a timeout was detected.
+ // First reload/disarm the timer as needed.
+ if (!timespec_is_zero(&period)) {
+ timespec_add(&expires, &period);
+ } else {
+ timespec_zero(&expires);
+ }
+ timer->expires = expires;
+
+ // Now call the timer callback function. Release the
+ // lock to allow the function to modify the timer setting
+ // or call timer_getoverrun().
+ // NOTE: at this point we trust the callback not to be a
+ // total moron and pthread_kill() the timer thread
+ thr_timer_unlock(timer);
+ timer->callback(timer->value);
+ thr_timer_lock(timer);
+
+ // Now clear the overruns counter. it only makes sense
+ // within the callback.
+ timer->overruns = 0;
+ }
+
+ thr_timer_unlock(timer);
+
+ // Free the timer object.
+ thr_timer_table_free(__timer_table_get(), timer);
+
+ return NULL;
}
diff --git a/libc/bionic/pthread.c b/libc/bionic/pthread.c
index 885adcc..c075d51 100644
--- a/libc/bionic/pthread.c
+++ b/libc/bionic/pthread.c
@@ -25,31 +25,32 @@
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
-#include <sys/types.h>
-#include <unistd.h>
+
+#include <assert.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <limits.h>
+#include <malloc.h>
+#include <memory.h>
+#include <pthread.h>
#include <signal.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
-#include <errno.h>
#include <sys/atomics.h>
-#include <bionic_tls.h>
#include <sys/mman.h>
-#include <pthread.h>
-#include <time.h>
-#include "pthread_internal.h"
-#include "thread_private.h"
-#include <limits.h>
-#include <memory.h>
-#include <assert.h>
-#include <malloc.h>
-#include <bionic_futex.h>
-#include <bionic_atomic_inline.h>
#include <sys/prctl.h>
#include <sys/stat.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <bionic_pthread.h>
+#include <sys/types.h>
+#include <time.h>
+#include <unistd.h>
+
+#include "bionic_atomic_inline.h"
+#include "bionic_futex.h"
+#include "bionic_pthread.h"
+#include "bionic_tls.h"
+#include "pthread_internal.h"
+#include "thread_private.h"
extern int __pthread_clone(int (*fn)(void*), void *child_stack, int flags, void *arg);
extern void _exit_with_stack_teardown(void * stackBase, int stackSize, int retCode);
@@ -77,6 +78,8 @@
void ATTRIBUTES _thread_created_hook(pid_t thread_id);
+static const int kPthreadInitFailed = 1;
+
#define PTHREAD_ATTR_FLAG_DETACHED 0x00000001
#define PTHREAD_ATTR_FLAG_USER_STACK 0x00000002
@@ -97,35 +100,16 @@
.sched_priority = 0
};
-#define INIT_THREADS 1
-
-static pthread_internal_t* gThreadList = NULL;
+static pthread_internal_t* gThreadList = NULL;
static pthread_mutex_t gThreadListLock = PTHREAD_MUTEX_INITIALIZER;
static pthread_mutex_t gDebuggerNotificationLock = PTHREAD_MUTEX_INITIALIZER;
-/* we simply malloc/free the internal pthread_internal_t structures. we may
- * want to use a different allocation scheme in the future, but this one should
- * be largely enough
- */
-static pthread_internal_t*
-_pthread_internal_alloc(void)
-{
- pthread_internal_t* thread;
-
- thread = calloc( sizeof(*thread), 1 );
- if (thread)
- thread->intern = 1;
-
- return thread;
-}
-
static void
-_pthread_internal_free( pthread_internal_t* thread )
+_pthread_internal_free(pthread_internal_t* thread)
{
- if (thread && thread->intern) {
- thread->intern = 0; /* just in case */
- free (thread);
+ if (thread != NULL) {
+ free(thread);
}
}
@@ -194,31 +178,34 @@
/*
- * This trampoline is called from the assembly clone() function
+ * This trampoline is called from the assembly _pthread_clone() function.
*/
void __thread_entry(int (*func)(void*), void *arg, void **tls)
{
- int retValue;
- pthread_internal_t * thrInfo;
-
// Wait for our creating thread to release us. This lets it have time to
- // notify gdb about this thread before it starts doing anything.
+ // notify gdb about this thread before we start doing anything.
//
// This also provides the memory barrier needed to ensure that all memory
// accesses previously made by the creating thread are visible to us.
- pthread_mutex_t * start_mutex = (pthread_mutex_t *)&tls[TLS_SLOT_SELF];
+ pthread_mutex_t* start_mutex = (pthread_mutex_t*) &tls[TLS_SLOT_SELF];
pthread_mutex_lock(start_mutex);
pthread_mutex_destroy(start_mutex);
- thrInfo = (pthread_internal_t *) tls[TLS_SLOT_THREAD_ID];
+ pthread_internal_t* thread = (pthread_internal_t*) tls[TLS_SLOT_THREAD_ID];
+ __init_tls(tls, thread);
- __init_tls( tls, thrInfo );
+ if ((thread->internal_flags & kPthreadInitFailed) != 0) {
+ pthread_exit(NULL);
+ }
- pthread_exit( (void*)func(arg) );
+ int result = func(arg);
+ pthread_exit((void*) result);
}
-void _init_thread(pthread_internal_t * thread, pid_t kernel_id, pthread_attr_t * attr, void * stack_base)
+int _init_thread(pthread_internal_t * thread, pid_t kernel_id, pthread_attr_t * attr, void * stack_base)
{
+ int error = 0;
+
if (attr == NULL) {
thread->attr = gDefaultPthreadAttr;
} else {
@@ -227,11 +214,18 @@
thread->attr.stack_base = stack_base;
thread->kernel_id = kernel_id;
- // set the scheduling policy/priority of the thread
+ // Make a note of whether the user supplied this stack (so we know whether or not to free it).
+ if (attr->stack_base == stack_base) {
+ thread->attr.flags |= PTHREAD_ATTR_FLAG_USER_STACK;
+ }
+
+ // Set the scheduling policy/priority of the thread.
if (thread->attr.sched_policy != SCHED_NORMAL) {
struct sched_param param;
param.sched_priority = thread->attr.sched_priority;
- sched_setscheduler(kernel_id, thread->attr.sched_policy, ¶m);
+ if (sched_setscheduler(kernel_id, thread->attr.sched_policy, ¶m) == -1) {
+ error = errno;
+ }
}
pthread_cond_init(&thread->join_cond, NULL);
@@ -240,29 +234,22 @@
thread->cleanup_stack = NULL;
_pthread_internal_add(thread);
+ return error;
}
-
-/* XXX stacks not reclaimed if thread spawn fails */
-/* XXX stacks address spaces should be reused if available again */
-
static void *mkstack(size_t size, size_t guard_size)
{
- void * stack;
-
pthread_mutex_lock(&mmap_lock);
- stack = mmap((void *)gStackBase, size,
- PROT_READ | PROT_WRITE,
- MAP_PRIVATE | MAP_ANONYMOUS | MAP_NORESERVE,
- -1, 0);
-
- if(stack == MAP_FAILED) {
+ int prot = PROT_READ | PROT_WRITE;
+ int flags = MAP_PRIVATE | MAP_ANONYMOUS | MAP_NORESERVE;
+ void* stack = mmap((void*) gStackBase, size, prot, flags, -1, 0);
+ if (stack == MAP_FAILED) {
stack = NULL;
goto done;
}
- if(mprotect(stack, guard_size, PROT_NONE)){
+ if (mprotect(stack, guard_size, PROT_NONE) == -1) {
munmap(stack, size);
stack = NULL;
goto done;
@@ -299,13 +286,7 @@
int pthread_create(pthread_t *thread_out, pthread_attr_t const * attr,
void *(*start_routine)(void *), void * arg)
{
- char* stack;
- void** tls;
- int tid;
- pthread_mutex_t * start_mutex;
- pthread_internal_t * thread;
- int madestack = 0;
- int old_errno = errno;
+ int old_errno = errno;
/* this will inform the rest of the C library that at least one thread
* was created. this will enforce certain functions to acquire/release
@@ -316,31 +297,28 @@
*/
__isthreaded = 1;
- thread = _pthread_internal_alloc();
- if (thread == NULL)
+ pthread_internal_t* thread = calloc(sizeof(*thread), 1);
+ if (thread == NULL) {
return ENOMEM;
+ }
if (attr == NULL) {
attr = &gDefaultPthreadAttr;
}
// make sure the stack is PAGE_SIZE aligned
- size_t stackSize = (attr->stack_size +
- (PAGE_SIZE-1)) & ~(PAGE_SIZE-1);
-
- if (!attr->stack_base) {
- stack = mkstack(stackSize, attr->guard_size);
- if(stack == NULL) {
+ size_t stack_size = (attr->stack_size + (PAGE_SIZE-1)) & ~(PAGE_SIZE-1);
+ uint8_t* stack = attr->stack_base;
+ if (stack == NULL) {
+ stack = mkstack(stack_size, attr->guard_size);
+ if (stack == NULL) {
_pthread_internal_free(thread);
return ENOMEM;
}
- madestack = 1;
- } else {
- stack = attr->stack_base;
}
// Make room for TLS
- tls = (void**)(stack + stackSize - BIONIC_TLS_SLOTS*sizeof(void*));
+ void** tls = (void**)(stack + stack_size - BIONIC_TLS_SLOTS*sizeof(void*));
// Create a mutex for the thread in TLS_SLOT_SELF to wait on once it starts so we can keep
// it from doing anything until after we notify the debugger about it
@@ -348,41 +326,47 @@
// This also provides the memory barrier we need to ensure that all
// memory accesses previously performed by this thread are visible to
// the new thread.
- start_mutex = (pthread_mutex_t *) &tls[TLS_SLOT_SELF];
+ pthread_mutex_t* start_mutex = (pthread_mutex_t*) &tls[TLS_SLOT_SELF];
pthread_mutex_init(start_mutex, NULL);
pthread_mutex_lock(start_mutex);
tls[TLS_SLOT_THREAD_ID] = thread;
- tid = __pthread_clone((int(*)(void*))start_routine, tls,
- CLONE_FILES | CLONE_FS | CLONE_VM | CLONE_SIGHAND
- | CLONE_THREAD | CLONE_SYSVSEM | CLONE_DETACHED,
- arg);
+ int flags = CLONE_FILES | CLONE_FS | CLONE_VM | CLONE_SIGHAND |
+ CLONE_THREAD | CLONE_SYSVSEM | CLONE_DETACHED;
+ int tid = __pthread_clone((int(*)(void*))start_routine, tls, flags, arg);
- if(tid < 0) {
- int result;
- if (madestack)
- munmap(stack, stackSize);
+ if (tid < 0) {
+ int clone_errno = errno;
+ pthread_mutex_unlock(start_mutex);
+ if (stack != attr->stack_base) {
+ munmap(stack, stack_size);
+ }
_pthread_internal_free(thread);
- result = errno;
errno = old_errno;
- return result;
+ return clone_errno;
}
- _init_thread(thread, tid, (pthread_attr_t*)attr, stack);
+ int init_errno = _init_thread(thread, tid, (pthread_attr_t*) attr, stack);
+ if (init_errno != 0) {
+ // Mark the thread detached and let its __thread_entry run to
+ // completion. (It'll just exit immediately, cleaning up its resources.)
+ thread->internal_flags |= kPthreadInitFailed;
+ thread->attr.flags |= PTHREAD_ATTR_FLAG_DETACHED;
+ pthread_mutex_unlock(start_mutex);
+ errno = old_errno;
+ return init_errno;
+ }
- if (!madestack)
- thread->attr.flags |= PTHREAD_ATTR_FLAG_USER_STACK;
-
- // Notify any debuggers about the new thread
+ // Notify any debuggers about the new thread.
pthread_mutex_lock(&gDebuggerNotificationLock);
_thread_created_hook(tid);
pthread_mutex_unlock(&gDebuggerNotificationLock);
- // Let the thread do it's thing
+ // Let the thread run.
pthread_mutex_unlock(start_mutex);
- *thread_out = (pthread_t)thread;
+ *thread_out = (pthread_t) thread;
return 0;
}
@@ -592,6 +576,17 @@
_pthread_internal_remove(thread);
_pthread_internal_free(thread);
} else {
+ pthread_mutex_lock(&gThreadListLock);
+
+ /* make sure that the thread struct doesn't have stale pointers to a stack that
+ * will be unmapped after the exit call below.
+ */
+ if (!user_stack) {
+ thread->attr.stack_base = NULL;
+ thread->attr.stack_size = 0;
+ thread->tls = NULL;
+ }
+
/* the join_count field is used to store the number of threads waiting for
* the termination of this thread with pthread_join(),
*
@@ -604,7 +599,6 @@
* is gone (as well as its TLS area). when another thread calls pthread_join()
* on it, it will immediately free the thread and return.
*/
- pthread_mutex_lock(&gThreadListLock);
thread->return_value = retval;
if (thread->join_count > 0) {
pthread_cond_broadcast(&thread->join_cond);
@@ -1728,7 +1722,9 @@
* similarly, it is possible to have thr->tls == NULL for threads that
* were just recently created through pthread_create() but whose
* startup trampoline (__thread_entry) hasn't been run yet by the
- * scheduler. so check for this too.
+ * scheduler. thr->tls will also be NULL after it's stack has been
+ * unmapped but before the ongoing pthread_join() is finished.
+ * so check for this too.
*/
if (thr->join_count < 0 || !thr->tls)
continue;
diff --git a/libc/bionic/pthread_internal.h b/libc/bionic/pthread_internal.h
index 655b8f3..1c70b35 100644
--- a/libc/bionic/pthread_internal.h
+++ b/libc/bionic/pthread_internal.h
@@ -41,12 +41,12 @@
pthread_cond_t join_cond;
int join_count;
void* return_value;
- int intern;
+ int internal_flags;
__pthread_cleanup_t* cleanup_stack;
void** tls; /* thread-local storage area */
} pthread_internal_t;
-extern void _init_thread(pthread_internal_t * thread, pid_t kernel_id, pthread_attr_t * attr, void * stack_base);
+extern int _init_thread(pthread_internal_t * thread, pid_t kernel_id, pthread_attr_t * attr, void * stack_base);
/* needed by posix-timers.c */
diff --git a/libc/include/net/if_dl.h b/libc/include/net/if_dl.h
deleted file mode 100644
index 1f0c080..0000000
--- a/libc/include/net/if_dl.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/* $NetBSD: if_dl.h,v 1.18 2005/12/11 23:05:24 thorpej Exp $ */
-
-/*
- * Copyright (c) 1990, 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.
- *
- * @(#)if_dl.h 8.1 (Berkeley) 6/10/93
- */
-
-/*
- * A Link-Level Sockaddr may specify the interface in one of two
- * ways: either by means of a system-provided index number (computed
- * anew and possibly differently on every reboot), or by a human-readable
- * string such as "il0" (for managerial convenience).
- *
- * Census taking actions, such as something akin to SIOCGCONF would return
- * both the index and the human name.
- *
- * High volume transactions (such as giving a link-level ``from'' address
- * in a recvfrom or recvmsg call) may be likely only to provide the indexed
- * form, (which requires fewer copy operations and less space).
- *
- * The form and interpretation of the link-level address is purely a matter
- * of convention between the device driver and its consumers; however, it is
- * expected that all drivers for an interface of a given if_type will agree.
- */
-
-#ifndef _NET_IF_DL_H_
-#define _NET_IF_DL_H_
-
-#include <sys/socket.h>
-
-/*
- * Structure of a Link-Level sockaddr:
- */
-struct sockaddr_dl {
- u_char sdl_len; /* Total length of sockaddr */
- sa_family_t sdl_family; /* AF_LINK */
- u_int16_t sdl_index; /* if != 0, system given index for interface */
- u_char sdl_type; /* interface type */
- u_char sdl_nlen; /* interface name length, no trailing 0 reqd. */
- u_char sdl_alen; /* link level address length */
- u_char sdl_slen; /* link layer selector length */
- char sdl_data[12]; /* minimum work area, can be larger;
- contains both if name and ll address */
-};
-
-/* We do arithmetic directly with these, so keep them char instead of void */
-#define LLADDR(s) ((char *)((s)->sdl_data + (s)->sdl_nlen))
-#define CLLADDR(s) ((const char *)((s)->sdl_data + (s)->sdl_nlen))
-
-#ifndef _KERNEL
-
-#include <sys/cdefs.h>
-
-__BEGIN_DECLS
-void link_addr(const char *, struct sockaddr_dl *);
-char *link_ntoa(const struct sockaddr_dl *);
-__END_DECLS
-
-#endif /* !_KERNEL */
-
-#endif /* !_NET_IF_DL_H_ */
diff --git a/libc/include/sys/linux-syscalls.h b/libc/include/sys/linux-syscalls.h
index 0cb3100..de64c6b 100644
--- a/libc/include/sys/linux-syscalls.h
+++ b/libc/include/sys/linux-syscalls.h
@@ -1,17 +1,93 @@
/* auto-generated by gensyscalls.py, do not touch */
#ifndef _BIONIC_LINUX_SYSCALLS_H_
+#define _BIONIC_LINUX_SYSCALLS_H_
-#if !defined __ASM_ARM_UNISTD_H && !defined __ASM_I386_UNISTD_H
+#if !defined __ASM_ARM_UNISTD_H && !defined __ASM_I386_UNISTD_H && !defined __ASM_MIPS_UNISTD_H
#if defined __arm__ && !defined __ARM_EABI__ && !defined __thumb__
- # define __NR_SYSCALL_BASE 0x900000
- #else
- # define __NR_SYSCALL_BASE 0
- #endif
+ # define __NR_SYSCALL_BASE 0x900000
+#elif defined(__mips__)
+ # define __NR_SYSCALL_BASE 4000
+#else
+ # define __NR_SYSCALL_BASE 0
+#endif
#define __NR_exit (__NR_SYSCALL_BASE + 1)
#define __NR_fork (__NR_SYSCALL_BASE + 2)
-#define __NR_clone (__NR_SYSCALL_BASE + 120)
+#define __NR_read (__NR_SYSCALL_BASE + 3)
+#define __NR_write (__NR_SYSCALL_BASE + 4)
+#define __NR_open (__NR_SYSCALL_BASE + 5)
+#define __NR_close (__NR_SYSCALL_BASE + 6)
+#define __NR_link (__NR_SYSCALL_BASE + 9)
+#define __NR_unlink (__NR_SYSCALL_BASE + 10)
#define __NR_execve (__NR_SYSCALL_BASE + 11)
+#define __NR_chdir (__NR_SYSCALL_BASE + 12)
+#define __NR_mknod (__NR_SYSCALL_BASE + 14)
+#define __NR_chmod (__NR_SYSCALL_BASE + 15)
+#define __NR_lseek (__NR_SYSCALL_BASE + 19)
+#define __NR_getpid (__NR_SYSCALL_BASE + 20)
+#define __NR_mount (__NR_SYSCALL_BASE + 21)
+#define __NR_ptrace (__NR_SYSCALL_BASE + 26)
+#define __NR_pause (__NR_SYSCALL_BASE + 29)
+#define __NR_access (__NR_SYSCALL_BASE + 33)
+#define __NR_sync (__NR_SYSCALL_BASE + 36)
+#define __NR_rename (__NR_SYSCALL_BASE + 38)
+#define __NR_mkdir (__NR_SYSCALL_BASE + 39)
+#define __NR_rmdir (__NR_SYSCALL_BASE + 40)
+#define __NR_dup (__NR_SYSCALL_BASE + 41)
+#define __NR_times (__NR_SYSCALL_BASE + 43)
+#define __NR_brk (__NR_SYSCALL_BASE + 45)
+#define __NR_acct (__NR_SYSCALL_BASE + 51)
+#define __NR_umount2 (__NR_SYSCALL_BASE + 52)
+#define __NR_ioctl (__NR_SYSCALL_BASE + 54)
+#define __NR_fcntl (__NR_SYSCALL_BASE + 55)
+#define __NR_setpgid (__NR_SYSCALL_BASE + 57)
+#define __NR_umask (__NR_SYSCALL_BASE + 60)
+#define __NR_chroot (__NR_SYSCALL_BASE + 61)
+#define __NR_dup2 (__NR_SYSCALL_BASE + 63)
+#define __NR_getppid (__NR_SYSCALL_BASE + 64)
+#define __NR_setsid (__NR_SYSCALL_BASE + 66)
+#define __NR_sigaction (__NR_SYSCALL_BASE + 67)
+#define __NR_sigsuspend (__NR_SYSCALL_BASE + 72)
+#define __NR_sigpending (__NR_SYSCALL_BASE + 73)
+#define __NR_setrlimit (__NR_SYSCALL_BASE + 75)
+#define __NR_getrusage (__NR_SYSCALL_BASE + 77)
+#define __NR_gettimeofday (__NR_SYSCALL_BASE + 78)
+#define __NR_settimeofday (__NR_SYSCALL_BASE + 79)
+#define __NR_symlink (__NR_SYSCALL_BASE + 83)
+#define __NR_readlink (__NR_SYSCALL_BASE + 85)
+#define __NR_reboot (__NR_SYSCALL_BASE + 88)
+#define __NR_munmap (__NR_SYSCALL_BASE + 91)
+#define __NR_truncate (__NR_SYSCALL_BASE + 92)
+#define __NR_ftruncate (__NR_SYSCALL_BASE + 93)
+#define __NR_fchmod (__NR_SYSCALL_BASE + 94)
+#define __NR_getpriority (__NR_SYSCALL_BASE + 96)
+#define __NR_setpriority (__NR_SYSCALL_BASE + 97)
+#define __NR_syslog (__NR_SYSCALL_BASE + 103)
+#define __NR_syslog (__NR_SYSCALL_BASE + 103)
+#define __NR_setitimer (__NR_SYSCALL_BASE + 104)
+#define __NR_getitimer (__NR_SYSCALL_BASE + 105)
+#define __NR_wait4 (__NR_SYSCALL_BASE + 114)
+#define __NR_sysinfo (__NR_SYSCALL_BASE + 116)
+#define __NR_fsync (__NR_SYSCALL_BASE + 118)
+#define __NR_clone (__NR_SYSCALL_BASE + 120)
+#define __NR_uname (__NR_SYSCALL_BASE + 122)
+#define __NR_mprotect (__NR_SYSCALL_BASE + 125)
+#define __NR_sigprocmask (__NR_SYSCALL_BASE + 126)
+#define __NR_init_module (__NR_SYSCALL_BASE + 128)
+#define __NR_delete_module (__NR_SYSCALL_BASE + 129)
+#define __NR_getpgid (__NR_SYSCALL_BASE + 132)
+#define __NR_fchdir (__NR_SYSCALL_BASE + 133)
+#define __NR_personality (__NR_SYSCALL_BASE + 136)
+#define __NR__llseek (__NR_SYSCALL_BASE + 140)
+#define __NR__newselect (__NR_SYSCALL_BASE + 142)
+#define __NR_flock (__NR_SYSCALL_BASE + 143)
+#define __NR_msync (__NR_SYSCALL_BASE + 144)
+#define __NR_readv (__NR_SYSCALL_BASE + 145)
+#define __NR_writev (__NR_SYSCALL_BASE + 146)
+
+#ifdef __arm__
+#define __NR_exit_group (__NR_SYSCALL_BASE + 248)
+#define __NR_waitid (__NR_SYSCALL_BASE + 280)
#define __NR_setuid32 (__NR_SYSCALL_BASE + 213)
#define __NR_getuid32 (__NR_SYSCALL_BASE + 199)
#define __NR_getgid32 (__NR_SYSCALL_BASE + 200)
@@ -22,88 +98,52 @@
#define __NR_gettid (__NR_SYSCALL_BASE + 224)
#define __NR_readahead (__NR_SYSCALL_BASE + 225)
#define __NR_getgroups32 (__NR_SYSCALL_BASE + 205)
-#define __NR_getpgid (__NR_SYSCALL_BASE + 132)
-#define __NR_getppid (__NR_SYSCALL_BASE + 64)
-#define __NR_setsid (__NR_SYSCALL_BASE + 66)
#define __NR_setgid32 (__NR_SYSCALL_BASE + 214)
#define __NR_setreuid32 (__NR_SYSCALL_BASE + 203)
#define __NR_setresuid32 (__NR_SYSCALL_BASE + 208)
#define __NR_setresgid32 (__NR_SYSCALL_BASE + 210)
-#define __NR_brk (__NR_SYSCALL_BASE + 45)
-#define __NR_ptrace (__NR_SYSCALL_BASE + 26)
-#define __NR_getpriority (__NR_SYSCALL_BASE + 96)
-#define __NR_setpriority (__NR_SYSCALL_BASE + 97)
-#define __NR_setrlimit (__NR_SYSCALL_BASE + 75)
#define __NR_ugetrlimit (__NR_SYSCALL_BASE + 191)
-#define __NR_getrusage (__NR_SYSCALL_BASE + 77)
#define __NR_setgroups32 (__NR_SYSCALL_BASE + 206)
-#define __NR_setpgid (__NR_SYSCALL_BASE + 57)
+#define __NR_vfork (__NR_SYSCALL_BASE + 190)
#define __NR_setregid32 (__NR_SYSCALL_BASE + 204)
-#define __NR_chroot (__NR_SYSCALL_BASE + 61)
#define __NR_prctl (__NR_SYSCALL_BASE + 172)
#define __NR_capget (__NR_SYSCALL_BASE + 184)
#define __NR_capset (__NR_SYSCALL_BASE + 185)
#define __NR_sigaltstack (__NR_SYSCALL_BASE + 186)
-#define __NR_acct (__NR_SYSCALL_BASE + 51)
-#define __NR_read (__NR_SYSCALL_BASE + 3)
-#define __NR_write (__NR_SYSCALL_BASE + 4)
#define __NR_pread64 (__NR_SYSCALL_BASE + 180)
#define __NR_pwrite64 (__NR_SYSCALL_BASE + 181)
-#define __NR_open (__NR_SYSCALL_BASE + 5)
-#define __NR_close (__NR_SYSCALL_BASE + 6)
-#define __NR_lseek (__NR_SYSCALL_BASE + 19)
-#define __NR__llseek (__NR_SYSCALL_BASE + 140)
-#define __NR_getpid (__NR_SYSCALL_BASE + 20)
+#define __NR_openat (__NR_SYSCALL_BASE + 322)
#define __NR_mmap2 (__NR_SYSCALL_BASE + 192)
-#define __NR_munmap (__NR_SYSCALL_BASE + 91)
#define __NR_mremap (__NR_SYSCALL_BASE + 163)
-#define __NR_msync (__NR_SYSCALL_BASE + 144)
-#define __NR_mprotect (__NR_SYSCALL_BASE + 125)
+#define __NR_madvise (__NR_SYSCALL_BASE + 220)
#define __NR_mlock (__NR_SYSCALL_BASE + 150)
#define __NR_munlock (__NR_SYSCALL_BASE + 151)
-#define __NR_ioctl (__NR_SYSCALL_BASE + 54)
-#define __NR_readv (__NR_SYSCALL_BASE + 145)
-#define __NR_writev (__NR_SYSCALL_BASE + 146)
-#define __NR_fcntl (__NR_SYSCALL_BASE + 55)
-#define __NR_flock (__NR_SYSCALL_BASE + 143)
-#define __NR_fchmod (__NR_SYSCALL_BASE + 94)
-#define __NR_dup (__NR_SYSCALL_BASE + 41)
+#define __NR_mincore (__NR_SYSCALL_BASE + 219)
#define __NR_pipe (__NR_SYSCALL_BASE + 42)
-#define __NR_dup2 (__NR_SYSCALL_BASE + 63)
-#define __NR__newselect (__NR_SYSCALL_BASE + 142)
-#define __NR_ftruncate (__NR_SYSCALL_BASE + 93)
+#define __NR_pipe2 (__NR_SYSCALL_BASE + 359)
#define __NR_ftruncate64 (__NR_SYSCALL_BASE + 194)
-#define __NR_fsync (__NR_SYSCALL_BASE + 118)
+#define __NR_getdents64 (__NR_SYSCALL_BASE + 217)
#define __NR_fdatasync (__NR_SYSCALL_BASE + 148)
#define __NR_fchown32 (__NR_SYSCALL_BASE + 207)
-#define __NR_sync (__NR_SYSCALL_BASE + 36)
#define __NR_fcntl64 (__NR_SYSCALL_BASE + 221)
+#define __NR_fstatfs64 (__NR_SYSCALL_BASE + 267)
#define __NR_sendfile (__NR_SYSCALL_BASE + 187)
+#define __NR_fstatat64 (__NR_SYSCALL_BASE + 327)
+#define __NR_mkdirat (__NR_SYSCALL_BASE + 323)
+#define __NR_fchownat (__NR_SYSCALL_BASE + 325)
+#define __NR_fchmodat (__NR_SYSCALL_BASE + 333)
+#define __NR_renameat (__NR_SYSCALL_BASE + 329)
#define __NR_fsetxattr (__NR_SYSCALL_BASE + 228)
#define __NR_fgetxattr (__NR_SYSCALL_BASE + 231)
#define __NR_flistxattr (__NR_SYSCALL_BASE + 234)
#define __NR_fremovexattr (__NR_SYSCALL_BASE + 237)
-#define __NR_link (__NR_SYSCALL_BASE + 9)
-#define __NR_unlink (__NR_SYSCALL_BASE + 10)
-#define __NR_chdir (__NR_SYSCALL_BASE + 12)
-#define __NR_mknod (__NR_SYSCALL_BASE + 14)
-#define __NR_chmod (__NR_SYSCALL_BASE + 15)
+#define __NR_unlinkat (__NR_SYSCALL_BASE + 328)
#define __NR_chown32 (__NR_SYSCALL_BASE + 212)
#define __NR_lchown32 (__NR_SYSCALL_BASE + 198)
-#define __NR_mount (__NR_SYSCALL_BASE + 21)
-#define __NR_umount2 (__NR_SYSCALL_BASE + 52)
#define __NR_fstat64 (__NR_SYSCALL_BASE + 197)
#define __NR_stat64 (__NR_SYSCALL_BASE + 195)
#define __NR_lstat64 (__NR_SYSCALL_BASE + 196)
-#define __NR_mkdir (__NR_SYSCALL_BASE + 39)
-#define __NR_readlink (__NR_SYSCALL_BASE + 85)
-#define __NR_rmdir (__NR_SYSCALL_BASE + 40)
-#define __NR_rename (__NR_SYSCALL_BASE + 38)
#define __NR_getcwd (__NR_SYSCALL_BASE + 183)
-#define __NR_access (__NR_SYSCALL_BASE + 33)
-#define __NR_symlink (__NR_SYSCALL_BASE + 83)
-#define __NR_fchdir (__NR_SYSCALL_BASE + 133)
-#define __NR_truncate (__NR_SYSCALL_BASE + 92)
#define __NR_setxattr (__NR_SYSCALL_BASE + 226)
#define __NR_lsetxattr (__NR_SYSCALL_BASE + 227)
#define __NR_getxattr (__NR_SYSCALL_BASE + 229)
@@ -112,60 +152,8 @@
#define __NR_llistxattr (__NR_SYSCALL_BASE + 233)
#define __NR_removexattr (__NR_SYSCALL_BASE + 235)
#define __NR_lremovexattr (__NR_SYSCALL_BASE + 236)
-#define __NR_pause (__NR_SYSCALL_BASE + 29)
-#define __NR_gettimeofday (__NR_SYSCALL_BASE + 78)
-#define __NR_settimeofday (__NR_SYSCALL_BASE + 79)
-#define __NR_times (__NR_SYSCALL_BASE + 43)
-#define __NR_nanosleep (__NR_SYSCALL_BASE + 162)
-#define __NR_getitimer (__NR_SYSCALL_BASE + 105)
-#define __NR_setitimer (__NR_SYSCALL_BASE + 104)
-#define __NR_sigaction (__NR_SYSCALL_BASE + 67)
-#define __NR_sigprocmask (__NR_SYSCALL_BASE + 126)
-#define __NR_sigsuspend (__NR_SYSCALL_BASE + 72)
-#define __NR_rt_sigaction (__NR_SYSCALL_BASE + 174)
-#define __NR_rt_sigprocmask (__NR_SYSCALL_BASE + 175)
-#define __NR_rt_sigtimedwait (__NR_SYSCALL_BASE + 177)
-#define __NR_sigpending (__NR_SYSCALL_BASE + 73)
-#define __NR_sched_setscheduler (__NR_SYSCALL_BASE + 156)
-#define __NR_sched_getscheduler (__NR_SYSCALL_BASE + 157)
-#define __NR_sched_yield (__NR_SYSCALL_BASE + 158)
-#define __NR_sched_setparam (__NR_SYSCALL_BASE + 154)
-#define __NR_sched_getparam (__NR_SYSCALL_BASE + 155)
-#define __NR_sched_get_priority_max (__NR_SYSCALL_BASE + 159)
-#define __NR_sched_get_priority_min (__NR_SYSCALL_BASE + 160)
-#define __NR_sched_rr_get_interval (__NR_SYSCALL_BASE + 161)
-#define __NR_sched_setaffinity (__NR_SYSCALL_BASE + 241)
-#define __NR_sched_getaffinity (__NR_SYSCALL_BASE + 242)
-#define __NR_uname (__NR_SYSCALL_BASE + 122)
-#define __NR_wait4 (__NR_SYSCALL_BASE + 114)
-#define __NR_umask (__NR_SYSCALL_BASE + 60)
-#define __NR_reboot (__NR_SYSCALL_BASE + 88)
-#define __NR_syslog (__NR_SYSCALL_BASE + 103)
-#define __NR_init_module (__NR_SYSCALL_BASE + 128)
-#define __NR_delete_module (__NR_SYSCALL_BASE + 129)
-#define __NR_syslog (__NR_SYSCALL_BASE + 103)
-#define __NR_sysinfo (__NR_SYSCALL_BASE + 116)
-#define __NR_personality (__NR_SYSCALL_BASE + 136)
-#define __NR_futex (__NR_SYSCALL_BASE + 240)
-#define __NR_poll (__NR_SYSCALL_BASE + 168)
-
-#ifdef __arm__
-#define __NR_exit_group (__NR_SYSCALL_BASE + 248)
-#define __NR_waitid (__NR_SYSCALL_BASE + 280)
-#define __NR_vfork (__NR_SYSCALL_BASE + 190)
-#define __NR_openat (__NR_SYSCALL_BASE + 322)
-#define __NR_madvise (__NR_SYSCALL_BASE + 220)
-#define __NR_mincore (__NR_SYSCALL_BASE + 219)
-#define __NR_pipe2 (__NR_SYSCALL_BASE + 359)
-#define __NR_getdents64 (__NR_SYSCALL_BASE + 217)
-#define __NR_fstatfs64 (__NR_SYSCALL_BASE + 267)
-#define __NR_fstatat64 (__NR_SYSCALL_BASE + 327)
-#define __NR_mkdirat (__NR_SYSCALL_BASE + 323)
-#define __NR_fchownat (__NR_SYSCALL_BASE + 325)
-#define __NR_fchmodat (__NR_SYSCALL_BASE + 333)
-#define __NR_renameat (__NR_SYSCALL_BASE + 329)
-#define __NR_unlinkat (__NR_SYSCALL_BASE + 328)
#define __NR_statfs64 (__NR_SYSCALL_BASE + 266)
+#define __NR_nanosleep (__NR_SYSCALL_BASE + 162)
#define __NR_clock_gettime (__NR_SYSCALL_BASE + 263)
#define __NR_clock_settime (__NR_SYSCALL_BASE + 262)
#define __NR_clock_getres (__NR_SYSCALL_BASE + 264)
@@ -177,6 +165,9 @@
#define __NR_timer_delete (__NR_SYSCALL_BASE + 261)
#define __NR_utimes (__NR_SYSCALL_BASE + 269)
#define __NR_utimensat (__NR_SYSCALL_BASE + 348)
+#define __NR_rt_sigaction (__NR_SYSCALL_BASE + 174)
+#define __NR_rt_sigprocmask (__NR_SYSCALL_BASE + 175)
+#define __NR_rt_sigtimedwait (__NR_SYSCALL_BASE + 177)
#define __NR_socket (__NR_SYSCALL_BASE + 281)
#define __NR_socketpair (__NR_SYSCALL_BASE + 288)
#define __NR_bind (__NR_SYSCALL_BASE + 282)
@@ -192,62 +183,267 @@
#define __NR_getsockopt (__NR_SYSCALL_BASE + 295)
#define __NR_sendmsg (__NR_SYSCALL_BASE + 296)
#define __NR_recvmsg (__NR_SYSCALL_BASE + 297)
+#define __NR_sched_setscheduler (__NR_SYSCALL_BASE + 156)
+#define __NR_sched_getscheduler (__NR_SYSCALL_BASE + 157)
+#define __NR_sched_yield (__NR_SYSCALL_BASE + 158)
+#define __NR_sched_setparam (__NR_SYSCALL_BASE + 154)
+#define __NR_sched_getparam (__NR_SYSCALL_BASE + 155)
+#define __NR_sched_get_priority_max (__NR_SYSCALL_BASE + 159)
+#define __NR_sched_get_priority_min (__NR_SYSCALL_BASE + 160)
+#define __NR_sched_rr_get_interval (__NR_SYSCALL_BASE + 161)
+#define __NR_sched_setaffinity (__NR_SYSCALL_BASE + 241)
+#define __NR_sched_getaffinity (__NR_SYSCALL_BASE + 242)
#define __NR_getcpu (__NR_SYSCALL_BASE + 345)
#define __NR_ioprio_set (__NR_SYSCALL_BASE + 314)
#define __NR_ioprio_get (__NR_SYSCALL_BASE + 315)
+#define __NR_futex (__NR_SYSCALL_BASE + 240)
#define __NR_epoll_create (__NR_SYSCALL_BASE + 250)
#define __NR_epoll_ctl (__NR_SYSCALL_BASE + 251)
#define __NR_epoll_wait (__NR_SYSCALL_BASE + 252)
#define __NR_inotify_init (__NR_SYSCALL_BASE + 316)
#define __NR_inotify_add_watch (__NR_SYSCALL_BASE + 317)
#define __NR_inotify_rm_watch (__NR_SYSCALL_BASE + 318)
+#define __NR_poll (__NR_SYSCALL_BASE + 168)
#define __NR_eventfd2 (__NR_SYSCALL_BASE + 356)
#define __NR_ARM_set_tls (__NR_SYSCALL_BASE + 983045)
#define __NR_ARM_cacheflush (__NR_SYSCALL_BASE + 983042)
#endif
#ifdef __i386__
-#define __NR_exit_group (__NR_SYSCALL_BASE + 252)
#define __NR_waitpid (__NR_SYSCALL_BASE + 7)
-#define __NR_waitid (__NR_SYSCALL_BASE + 284)
#define __NR_kill (__NR_SYSCALL_BASE + 37)
-#define __NR_tkill (__NR_SYSCALL_BASE + 238)
-#define __NR_set_thread_area (__NR_SYSCALL_BASE + 243)
-#define __NR_openat (__NR_SYSCALL_BASE + 295)
-#define __NR_madvise (__NR_SYSCALL_BASE + 219)
+#define __NR_pipe (__NR_SYSCALL_BASE + 42)
+#define __NR_socketcall (__NR_SYSCALL_BASE + 102)
+#define __NR_fdatasync (__NR_SYSCALL_BASE + 148)
+#define __NR_mlock (__NR_SYSCALL_BASE + 150)
+#define __NR_munlock (__NR_SYSCALL_BASE + 151)
+#define __NR_sched_setparam (__NR_SYSCALL_BASE + 154)
+#define __NR_sched_getparam (__NR_SYSCALL_BASE + 155)
+#define __NR_sched_setscheduler (__NR_SYSCALL_BASE + 156)
+#define __NR_sched_getscheduler (__NR_SYSCALL_BASE + 157)
+#define __NR_sched_yield (__NR_SYSCALL_BASE + 158)
+#define __NR_sched_get_priority_max (__NR_SYSCALL_BASE + 159)
+#define __NR_sched_get_priority_min (__NR_SYSCALL_BASE + 160)
+#define __NR_sched_rr_get_interval (__NR_SYSCALL_BASE + 161)
+#define __NR_nanosleep (__NR_SYSCALL_BASE + 162)
+#define __NR_mremap (__NR_SYSCALL_BASE + 163)
+#define __NR_poll (__NR_SYSCALL_BASE + 168)
+#define __NR_prctl (__NR_SYSCALL_BASE + 172)
+#define __NR_rt_sigaction (__NR_SYSCALL_BASE + 174)
+#define __NR_rt_sigprocmask (__NR_SYSCALL_BASE + 175)
+#define __NR_rt_sigtimedwait (__NR_SYSCALL_BASE + 177)
+#define __NR_pread64 (__NR_SYSCALL_BASE + 180)
+#define __NR_pwrite64 (__NR_SYSCALL_BASE + 181)
+#define __NR_getcwd (__NR_SYSCALL_BASE + 183)
+#define __NR_capget (__NR_SYSCALL_BASE + 184)
+#define __NR_capset (__NR_SYSCALL_BASE + 185)
+#define __NR_sigaltstack (__NR_SYSCALL_BASE + 186)
+#define __NR_sendfile (__NR_SYSCALL_BASE + 187)
+#define __NR_ugetrlimit (__NR_SYSCALL_BASE + 191)
+#define __NR_mmap2 (__NR_SYSCALL_BASE + 192)
+#define __NR_ftruncate64 (__NR_SYSCALL_BASE + 194)
+#define __NR_stat64 (__NR_SYSCALL_BASE + 195)
+#define __NR_lstat64 (__NR_SYSCALL_BASE + 196)
+#define __NR_fstat64 (__NR_SYSCALL_BASE + 197)
+#define __NR_lchown32 (__NR_SYSCALL_BASE + 198)
+#define __NR_getuid32 (__NR_SYSCALL_BASE + 199)
+#define __NR_getgid32 (__NR_SYSCALL_BASE + 200)
+#define __NR_geteuid32 (__NR_SYSCALL_BASE + 201)
+#define __NR_getegid32 (__NR_SYSCALL_BASE + 202)
+#define __NR_setreuid32 (__NR_SYSCALL_BASE + 203)
+#define __NR_setregid32 (__NR_SYSCALL_BASE + 204)
+#define __NR_getgroups32 (__NR_SYSCALL_BASE + 205)
+#define __NR_setgroups32 (__NR_SYSCALL_BASE + 206)
+#define __NR_fchown32 (__NR_SYSCALL_BASE + 207)
+#define __NR_setresuid32 (__NR_SYSCALL_BASE + 208)
+#define __NR_getresuid32 (__NR_SYSCALL_BASE + 209)
+#define __NR_setresgid32 (__NR_SYSCALL_BASE + 210)
+#define __NR_getresgid32 (__NR_SYSCALL_BASE + 211)
+#define __NR_chown32 (__NR_SYSCALL_BASE + 212)
+#define __NR_setuid32 (__NR_SYSCALL_BASE + 213)
+#define __NR_setgid32 (__NR_SYSCALL_BASE + 214)
#define __NR_mincore (__NR_SYSCALL_BASE + 218)
-#define __NR_pipe2 (__NR_SYSCALL_BASE + 331)
+#define __NR_madvise (__NR_SYSCALL_BASE + 219)
#define __NR_getdents64 (__NR_SYSCALL_BASE + 220)
-#define __NR_fstatfs64 (__NR_SYSCALL_BASE + 269)
-#define __NR_fstatat64 (__NR_SYSCALL_BASE + 300)
-#define __NR_mkdirat (__NR_SYSCALL_BASE + 296)
-#define __NR_fchownat (__NR_SYSCALL_BASE + 298)
-#define __NR_fchmodat (__NR_SYSCALL_BASE + 306)
-#define __NR_renameat (__NR_SYSCALL_BASE + 302)
-#define __NR_unlinkat (__NR_SYSCALL_BASE + 301)
-#define __NR_statfs64 (__NR_SYSCALL_BASE + 268)
-#define __NR_clock_gettime (__NR_SYSCALL_BASE + 265)
-#define __NR_clock_settime (__NR_SYSCALL_BASE + 264)
-#define __NR_clock_getres (__NR_SYSCALL_BASE + 266)
-#define __NR_clock_nanosleep (__NR_SYSCALL_BASE + 267)
+#define __NR_fcntl64 (__NR_SYSCALL_BASE + 221)
+#define __NR_gettid (__NR_SYSCALL_BASE + 224)
+#define __NR_readahead (__NR_SYSCALL_BASE + 225)
+#define __NR_setxattr (__NR_SYSCALL_BASE + 226)
+#define __NR_lsetxattr (__NR_SYSCALL_BASE + 227)
+#define __NR_fsetxattr (__NR_SYSCALL_BASE + 228)
+#define __NR_getxattr (__NR_SYSCALL_BASE + 229)
+#define __NR_lgetxattr (__NR_SYSCALL_BASE + 230)
+#define __NR_fgetxattr (__NR_SYSCALL_BASE + 231)
+#define __NR_listxattr (__NR_SYSCALL_BASE + 232)
+#define __NR_llistxattr (__NR_SYSCALL_BASE + 233)
+#define __NR_flistxattr (__NR_SYSCALL_BASE + 234)
+#define __NR_removexattr (__NR_SYSCALL_BASE + 235)
+#define __NR_lremovexattr (__NR_SYSCALL_BASE + 236)
+#define __NR_fremovexattr (__NR_SYSCALL_BASE + 237)
+#define __NR_tkill (__NR_SYSCALL_BASE + 238)
+#define __NR_futex (__NR_SYSCALL_BASE + 240)
+#define __NR_sched_setaffinity (__NR_SYSCALL_BASE + 241)
+#define __NR_sched_getaffinity (__NR_SYSCALL_BASE + 242)
+#define __NR_set_thread_area (__NR_SYSCALL_BASE + 243)
+#define __NR_exit_group (__NR_SYSCALL_BASE + 252)
+#define __NR_epoll_create (__NR_SYSCALL_BASE + 254)
+#define __NR_epoll_ctl (__NR_SYSCALL_BASE + 255)
+#define __NR_epoll_wait (__NR_SYSCALL_BASE + 256)
#define __NR_timer_create (__NR_SYSCALL_BASE + 259)
#define __NR_timer_settime (__NR_SYSCALL_BASE + 260)
#define __NR_timer_gettime (__NR_SYSCALL_BASE + 261)
#define __NR_timer_getoverrun (__NR_SYSCALL_BASE + 262)
#define __NR_timer_delete (__NR_SYSCALL_BASE + 263)
+#define __NR_clock_settime (__NR_SYSCALL_BASE + 264)
+#define __NR_clock_gettime (__NR_SYSCALL_BASE + 265)
+#define __NR_clock_getres (__NR_SYSCALL_BASE + 266)
+#define __NR_clock_nanosleep (__NR_SYSCALL_BASE + 267)
+#define __NR_statfs64 (__NR_SYSCALL_BASE + 268)
+#define __NR_fstatfs64 (__NR_SYSCALL_BASE + 269)
#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_waitid (__NR_SYSCALL_BASE + 284)
#define __NR_ioprio_set (__NR_SYSCALL_BASE + 289)
#define __NR_ioprio_get (__NR_SYSCALL_BASE + 290)
-#define __NR_epoll_create (__NR_SYSCALL_BASE + 254)
-#define __NR_epoll_ctl (__NR_SYSCALL_BASE + 255)
-#define __NR_epoll_wait (__NR_SYSCALL_BASE + 256)
#define __NR_inotify_init (__NR_SYSCALL_BASE + 291)
#define __NR_inotify_add_watch (__NR_SYSCALL_BASE + 292)
#define __NR_inotify_rm_watch (__NR_SYSCALL_BASE + 293)
+#define __NR_openat (__NR_SYSCALL_BASE + 295)
+#define __NR_mkdirat (__NR_SYSCALL_BASE + 296)
+#define __NR_fchownat (__NR_SYSCALL_BASE + 298)
+#define __NR_fstatat64 (__NR_SYSCALL_BASE + 300)
+#define __NR_unlinkat (__NR_SYSCALL_BASE + 301)
+#define __NR_renameat (__NR_SYSCALL_BASE + 302)
+#define __NR_fchmodat (__NR_SYSCALL_BASE + 306)
+#define __NR_getcpu (__NR_SYSCALL_BASE + 318)
+#define __NR_utimensat (__NR_SYSCALL_BASE + 320)
#define __NR_eventfd2 (__NR_SYSCALL_BASE + 328)
+#define __NR_pipe2 (__NR_SYSCALL_BASE + 331)
+#endif
+
+#ifdef __mips__
+#define __NR_syscall (__NR_SYSCALL_BASE + 0)
+#define __NR_waitpid (__NR_SYSCALL_BASE + 7)
+#define __NR_lchown (__NR_SYSCALL_BASE + 16)
+#define __NR_setuid (__NR_SYSCALL_BASE + 23)
+#define __NR_getuid (__NR_SYSCALL_BASE + 24)
+#define __NR_kill (__NR_SYSCALL_BASE + 37)
+#define __NR_setgid (__NR_SYSCALL_BASE + 46)
+#define __NR_getgid (__NR_SYSCALL_BASE + 47)
+#define __NR_geteuid (__NR_SYSCALL_BASE + 49)
+#define __NR_getegid (__NR_SYSCALL_BASE + 50)
+#define __NR_setreuid (__NR_SYSCALL_BASE + 70)
+#define __NR_setregid (__NR_SYSCALL_BASE + 71)
+#define __NR_getrlimit (__NR_SYSCALL_BASE + 76)
+#define __NR_getgroups (__NR_SYSCALL_BASE + 80)
+#define __NR_setgroups (__NR_SYSCALL_BASE + 81)
+#define __NR_fchown (__NR_SYSCALL_BASE + 95)
+#define __NR_cacheflush (__NR_SYSCALL_BASE + 147)
+#define __NR_fdatasync (__NR_SYSCALL_BASE + 152)
+#define __NR_mlock (__NR_SYSCALL_BASE + 154)
+#define __NR_munlock (__NR_SYSCALL_BASE + 155)
+#define __NR_sched_setparam (__NR_SYSCALL_BASE + 158)
+#define __NR_sched_getparam (__NR_SYSCALL_BASE + 159)
+#define __NR_sched_setscheduler (__NR_SYSCALL_BASE + 160)
+#define __NR_sched_getscheduler (__NR_SYSCALL_BASE + 161)
+#define __NR_sched_yield (__NR_SYSCALL_BASE + 162)
+#define __NR_sched_get_priority_max (__NR_SYSCALL_BASE + 163)
+#define __NR_sched_get_priority_min (__NR_SYSCALL_BASE + 164)
+#define __NR_sched_rr_get_interval (__NR_SYSCALL_BASE + 165)
+#define __NR_nanosleep (__NR_SYSCALL_BASE + 166)
+#define __NR_mremap (__NR_SYSCALL_BASE + 167)
+#define __NR_accept (__NR_SYSCALL_BASE + 168)
+#define __NR_bind (__NR_SYSCALL_BASE + 169)
+#define __NR_connect (__NR_SYSCALL_BASE + 170)
+#define __NR_getpeername (__NR_SYSCALL_BASE + 171)
+#define __NR_getsockname (__NR_SYSCALL_BASE + 172)
+#define __NR_getsockopt (__NR_SYSCALL_BASE + 173)
+#define __NR_listen (__NR_SYSCALL_BASE + 174)
+#define __NR_recvfrom (__NR_SYSCALL_BASE + 176)
+#define __NR_recvmsg (__NR_SYSCALL_BASE + 177)
+#define __NR_sendmsg (__NR_SYSCALL_BASE + 179)
+#define __NR_sendto (__NR_SYSCALL_BASE + 180)
+#define __NR_setsockopt (__NR_SYSCALL_BASE + 181)
+#define __NR_shutdown (__NR_SYSCALL_BASE + 182)
+#define __NR_socket (__NR_SYSCALL_BASE + 183)
+#define __NR_socketpair (__NR_SYSCALL_BASE + 184)
+#define __NR_setresuid (__NR_SYSCALL_BASE + 185)
+#define __NR_getresuid (__NR_SYSCALL_BASE + 186)
+#define __NR_poll (__NR_SYSCALL_BASE + 188)
+#define __NR_setresgid (__NR_SYSCALL_BASE + 190)
+#define __NR_getresgid (__NR_SYSCALL_BASE + 191)
+#define __NR_prctl (__NR_SYSCALL_BASE + 192)
+#define __NR_rt_sigaction (__NR_SYSCALL_BASE + 194)
+#define __NR_rt_sigprocmask (__NR_SYSCALL_BASE + 195)
+#define __NR_rt_sigtimedwait (__NR_SYSCALL_BASE + 197)
+#define __NR_pread64 (__NR_SYSCALL_BASE + 200)
+#define __NR_pwrite64 (__NR_SYSCALL_BASE + 201)
+#define __NR_chown (__NR_SYSCALL_BASE + 202)
+#define __NR_getcwd (__NR_SYSCALL_BASE + 203)
+#define __NR_capget (__NR_SYSCALL_BASE + 204)
+#define __NR_capset (__NR_SYSCALL_BASE + 205)
+#define __NR_sigaltstack (__NR_SYSCALL_BASE + 206)
+#define __NR_sendfile (__NR_SYSCALL_BASE + 207)
+#define __NR_mmap2 (__NR_SYSCALL_BASE + 210)
+#define __NR_ftruncate64 (__NR_SYSCALL_BASE + 212)
+#define __NR_stat64 (__NR_SYSCALL_BASE + 213)
+#define __NR_lstat64 (__NR_SYSCALL_BASE + 214)
+#define __NR_fstat64 (__NR_SYSCALL_BASE + 215)
+#define __NR_mincore (__NR_SYSCALL_BASE + 217)
+#define __NR_madvise (__NR_SYSCALL_BASE + 218)
+#define __NR_getdents64 (__NR_SYSCALL_BASE + 219)
+#define __NR_fcntl64 (__NR_SYSCALL_BASE + 220)
+#define __NR_gettid (__NR_SYSCALL_BASE + 222)
+#define __NR_readahead (__NR_SYSCALL_BASE + 223)
+#define __NR_setxattr (__NR_SYSCALL_BASE + 224)
+#define __NR_lsetxattr (__NR_SYSCALL_BASE + 225)
+#define __NR_fsetxattr (__NR_SYSCALL_BASE + 226)
+#define __NR_getxattr (__NR_SYSCALL_BASE + 227)
+#define __NR_lgetxattr (__NR_SYSCALL_BASE + 228)
+#define __NR_fgetxattr (__NR_SYSCALL_BASE + 229)
+#define __NR_listxattr (__NR_SYSCALL_BASE + 230)
+#define __NR_llistxattr (__NR_SYSCALL_BASE + 231)
+#define __NR_flistxattr (__NR_SYSCALL_BASE + 232)
+#define __NR_removexattr (__NR_SYSCALL_BASE + 233)
+#define __NR_lremovexattr (__NR_SYSCALL_BASE + 234)
+#define __NR_fremovexattr (__NR_SYSCALL_BASE + 235)
+#define __NR_tkill (__NR_SYSCALL_BASE + 236)
+#define __NR_futex (__NR_SYSCALL_BASE + 238)
+#define __NR_sched_setaffinity (__NR_SYSCALL_BASE + 239)
+#define __NR_sched_getaffinity (__NR_SYSCALL_BASE + 240)
+#define __NR_exit_group (__NR_SYSCALL_BASE + 246)
+#define __NR_epoll_create (__NR_SYSCALL_BASE + 248)
+#define __NR_epoll_ctl (__NR_SYSCALL_BASE + 249)
+#define __NR_epoll_wait (__NR_SYSCALL_BASE + 250)
+#define __NR_statfs64 (__NR_SYSCALL_BASE + 255)
+#define __NR_fstatfs64 (__NR_SYSCALL_BASE + 256)
+#define __NR_timer_create (__NR_SYSCALL_BASE + 257)
+#define __NR_timer_settime (__NR_SYSCALL_BASE + 258)
+#define __NR_timer_gettime (__NR_SYSCALL_BASE + 259)
+#define __NR_timer_getoverrun (__NR_SYSCALL_BASE + 260)
+#define __NR_timer_delete (__NR_SYSCALL_BASE + 261)
+#define __NR_clock_settime (__NR_SYSCALL_BASE + 262)
+#define __NR_clock_gettime (__NR_SYSCALL_BASE + 263)
+#define __NR_clock_getres (__NR_SYSCALL_BASE + 264)
+#define __NR_clock_nanosleep (__NR_SYSCALL_BASE + 265)
+#define __NR_utimes (__NR_SYSCALL_BASE + 267)
+#define __NR_waitid (__NR_SYSCALL_BASE + 278)
+#define __NR_set_thread_area (__NR_SYSCALL_BASE + 283)
+#define __NR_inotify_init (__NR_SYSCALL_BASE + 284)
+#define __NR_inotify_add_watch (__NR_SYSCALL_BASE + 285)
+#define __NR_inotify_rm_watch (__NR_SYSCALL_BASE + 286)
+#define __NR_openat (__NR_SYSCALL_BASE + 288)
+#define __NR_mkdirat (__NR_SYSCALL_BASE + 289)
+#define __NR_fchownat (__NR_SYSCALL_BASE + 291)
+#define __NR_fstatat64 (__NR_SYSCALL_BASE + 293)
+#define __NR_unlinkat (__NR_SYSCALL_BASE + 294)
+#define __NR_renameat (__NR_SYSCALL_BASE + 295)
+#define __NR_fchmodat (__NR_SYSCALL_BASE + 299)
+#define __NR_getcpu (__NR_SYSCALL_BASE + 312)
+#define __NR_ioprio_set (__NR_SYSCALL_BASE + 314)
+#define __NR_ioprio_get (__NR_SYSCALL_BASE + 315)
+#define __NR_utimensat (__NR_SYSCALL_BASE + 316)
+#define __NR_eventfd2 (__NR_SYSCALL_BASE + 325)
+#define __NR_pipe2 (__NR_SYSCALL_BASE + 328)
#endif
#endif
diff --git a/libc/include/sys/linux-unistd.h b/libc/include/sys/linux-unistd.h
index 12a7ac4..d445f9c 100644
--- a/libc/include/sys/linux-unistd.h
+++ b/libc/include/sys/linux-unistd.h
@@ -13,22 +13,34 @@
pid_t __sys_clone (int, void*, int*, void*, int*);
int execve (const char*, char* const*, char* const*);
int __setuid (uid_t);
+int __setuid (uid_t);
+uid_t getuid (void);
uid_t getuid (void);
gid_t getgid (void);
+gid_t getgid (void);
+uid_t geteuid (void);
uid_t geteuid (void);
gid_t getegid (void);
+gid_t getegid (void);
uid_t getresuid (uid_t *ruid, uid_t *euid, uid_t *suid);
+uid_t getresuid (uid_t *ruid, uid_t *euid, uid_t *suid);
+gid_t getresgid (gid_t *rgid, gid_t *egid, gid_t *sgid);
gid_t getresgid (gid_t *rgid, gid_t *egid, gid_t *sgid);
pid_t gettid (void);
ssize_t readahead (int, off64_t, size_t);
int getgroups (int, gid_t *);
+int getgroups (int, gid_t *);
pid_t getpgid (pid_t);
pid_t getppid (void);
pid_t setsid (void);
int setgid (gid_t);
+int setgid (gid_t);
int seteuid (uid_t);
int __setreuid (uid_t, uid_t);
+int __setreuid (uid_t, uid_t);
int __setresuid (uid_t, uid_t, uid_t);
+int __setresuid (uid_t, uid_t, uid_t);
+int setresgid (gid_t, gid_t, gid_t);
int setresgid (gid_t, gid_t, gid_t);
void* __brk (void*);
int kill (pid_t, int);
@@ -39,12 +51,15 @@
int setpriority (int, int, int);
int setrlimit (int resource, const struct rlimit *rlp);
int getrlimit (int resource, struct rlimit *rlp);
+int getrlimit (int resource, struct rlimit *rlp);
int getrusage (int who, struct rusage* r_usage);
int setgroups (int, const gid_t *);
+int setgroups (int, const gid_t *);
pid_t getpgrp (void);
int setpgid (pid_t, pid_t);
pid_t vfork (void);
int setregid (gid_t, gid_t);
+int setregid (gid_t, gid_t);
int chroot (const char *);
int prctl (int option, unsigned int arg2, unsigned int arg3, unsigned int arg4, unsigned int arg5);
int capget (cap_user_header_t header, cap_user_data_t data);
@@ -89,6 +104,7 @@
int fsync (int);
int fdatasync (int);
int fchown (int, uid_t, gid_t);
+int fchown (int, uid_t, gid_t);
void sync (void);
int __fcntl64 (int, int, void *);
int __fstatfs64 (int, size_t, struct statfs *);
@@ -109,6 +125,8 @@
int mknod (const char*, mode_t, dev_t);
int chmod (const char*,mode_t);
int chown (const char *, uid_t, gid_t);
+int chown (const char *, uid_t, gid_t);
+int lchown (const char*, uid_t, gid_t);
int lchown (const char*, uid_t, gid_t);
int mount (const char*, const char*, const char*, unsigned long, const void*);
int umount (const char*);
@@ -223,6 +241,8 @@
int eventfd (unsigned int, int);
int __set_tls (void*);
int cacheflush (long start, long end, long flags);
+int _flush_cache (char *addr, const int nbytes, const int op);
+int syscall (int number,...);
#ifdef __cplusplus
}
#endif
diff --git a/libc/kernel/arch-arm/asm/ucontext.h b/libc/kernel/arch-arm/asm/ucontext.h
new file mode 100644
index 0000000..b9a879d
--- /dev/null
+++ b/libc/kernel/arch-arm/asm/ucontext.h
@@ -0,0 +1,34 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ *** 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 _ASMARM_UCONTEXT_H
+#define _ASMARM_UCONTEXT_H
+#include <asm/fpstate.h>
+struct ucontext {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned long uc_flags;
+ struct ucontext *uc_link;
+ stack_t uc_stack;
+ struct sigcontext uc_mcontext;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ sigset_t uc_sigmask;
+ int _unused[32 - (sizeof (sigset_t) / sizeof (int))];
+ unsigned long uc_regspace[128] __attribute__((__aligned__(8)));
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#endif
diff --git a/libc/kernel/arch-mips/asm/ucontext.h b/libc/kernel/arch-mips/asm/ucontext.h
new file mode 100644
index 0000000..aa4d67d
--- /dev/null
+++ b/libc/kernel/arch-mips/asm/ucontext.h
@@ -0,0 +1,19 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ *** 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!
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#include <asm-generic/ucontext.h>
diff --git a/libc/kernel/arch-x86/asm/ucontext.h b/libc/kernel/arch-x86/asm/ucontext.h
new file mode 100644
index 0000000..e2326e5
--- /dev/null
+++ b/libc/kernel/arch-x86/asm/ucontext.h
@@ -0,0 +1,24 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ *** 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 _ASM_X86_UCONTEXT_H
+#define _ASM_X86_UCONTEXT_H
+#define UC_FP_XSTATE 0x1
+#include <asm-generic/ucontext.h>
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#endif
diff --git a/libc/kernel/common/asm-generic/ucontext.h b/libc/kernel/common/asm-generic/ucontext.h
new file mode 100644
index 0000000..f26d1cc
--- /dev/null
+++ b/libc/kernel/common/asm-generic/ucontext.h
@@ -0,0 +1,30 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ *** 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 __ASM_GENERIC_UCONTEXT_H
+#define __ASM_GENERIC_UCONTEXT_H
+struct ucontext {
+ unsigned long uc_flags;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ struct ucontext *uc_link;
+ stack_t uc_stack;
+ struct sigcontext uc_mcontext;
+ sigset_t uc_sigmask;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+#endif
diff --git a/libc/netbsd/net/getnameinfo.c b/libc/netbsd/net/getnameinfo.c
index d3d0011..fcc47e7 100644
--- a/libc/netbsd/net/getnameinfo.c
+++ b/libc/netbsd/net/getnameinfo.c
@@ -53,7 +53,9 @@
#include <sys/types.h>
#include <sys/socket.h>
#include <net/if.h>
+#if defined(ANDROID_CHANGES) && defined(AF_LINK)
#include <net/if_dl.h>
+#endif
#include <net/if_ieee1394.h>
#include <net/if_types.h>
#include <netinet/in.h>
@@ -104,8 +106,10 @@
static int ip6_sa2str __P((const struct sockaddr_in6 *, char *, size_t,
int));
#endif
+#if defined(ANDROID_CHANGES) && defined(AF_LINK)
static int getnameinfo_link __P((const struct sockaddr *, socklen_t, char *,
socklen_t, char *, socklen_t, int));
+#endif
static int hexname __P((const u_int8_t *, size_t, char *, socklen_t));
/*
@@ -119,7 +123,7 @@
case AF_INET6:
return getnameinfo_inet(sa, salen, host, hostlen,
serv, servlen, flags);
-#if 0
+#if defined(ANDROID_CHANGES) && defined(AF_LINK)
case AF_LINK:
return getnameinfo_link(sa, salen, host, hostlen,
serv, servlen, flags);
@@ -390,7 +394,7 @@
#endif
if (hp) {
-#if 0
+#if defined(ANDROID_CHANGES) && defined(AF_LINK)
/*
* commented out, since "for local host" is not
* implemented here - see RFC2553 p30
@@ -528,6 +532,7 @@
#endif /* INET6 */
+#if defined(ANDROID_CHANGES) && defined(AF_LINK)
/*
* getnameinfo_link():
* Format a link-layer address into a printable format, paying attention to
@@ -605,6 +610,7 @@
(size_t)sdl->sdl_alen, host, hostlen);
}
}
+#endif
static int
hexname(cp, len, host, hostlen)
diff --git a/libc/tools/bionic_utils.py b/libc/tools/bionic_utils.py
index 0bc947b..abb7820 100644
--- a/libc/tools/bionic_utils.py
+++ b/libc/tools/bionic_utils.py
@@ -4,13 +4,13 @@
# support Bionic architectures, add new ones as appropriate
#
-bionic_archs = [ "arm", "x86" ]
+bionic_archs = [ "arm", "x86", "mips" ]
# basic debugging trace support
# call D_setlevel to set the verbosity level
# and D(), D2(), D3(), D4() to add traces
#
-verbose = 1
+verbose = 0
def D(msg):
global verbose
@@ -178,7 +178,7 @@
self.syscalls = []
self.lineno = 0
- def E(msg):
+ def E(self, msg):
print "%d: %s" % (self.lineno, msg)
def parse_line(self, line):
@@ -238,36 +238,55 @@
number = line[pos_rparen+1:].strip()
if number == "stub":
- syscall_id = -1
- syscall_id2 = -1
+ syscall_common = -1
+ syscall_arm = -1
+ syscall_x86 = -1
+ syscall_mips = -1
else:
try:
if number[0] == '#':
number = number[1:].strip()
numbers = string.split(number,',')
- syscall_id = int(numbers[0])
- syscall_id2 = syscall_id
- if len(numbers) > 1:
- syscall_id2 = int(numbers[1])
+ if len(numbers) == 1:
+ syscall_common = int(numbers[0])
+ syscall_arm = -1
+ syscall_x86 = -1
+ syscall_mips = -1
+ else:
+ if len(numbers) == 3:
+ syscall_common = -1
+ syscall_arm = int(numbers[0])
+ syscall_x86 = int(numbers[1])
+ syscall_mips = int(numbers[2])
+ else:
+ E("invalid syscall number format in '%s'" % line)
+ return
except:
E("invalid syscall number in '%s'" % line)
return
- global verbose
+ global verbose
if verbose >= 2:
- if call_id < 0:
- print "%s: %d,%d" % (syscall_name, syscall_id, syscall_id2)
+ if call_id == -1:
+ if syscall_common == -1:
+ print "%s: %d,%d,%d" % (syscall_name, syscall_arm, syscall_x86, syscall_mips)
+ else:
+ print "%s: %d" % (syscall_name, syscall_common)
else:
- print "%s(%d): %d,%d" % (syscall_name, call_id, syscall_id, syscall_id2)
+ if syscall_common == -1:
+ print "%s(%d): %d,%d,%d" % (syscall_name, call_id, syscall_arm, syscall_x86, syscall_mips)
+ else:
+ print "%s(%d): %d" % (syscall_name, call_id, syscall_common)
- t = { "id" : syscall_id,
- "id2" : syscall_id2,
+ t = { "armid" : syscall_arm,
+ "x86id" : syscall_x86,
+ "mipsid" : syscall_mips,
+ "common" : syscall_common,
"cid" : call_id,
"name" : syscall_name,
"func" : syscall_func,
"params" : syscall_params,
"decl" : "%-15s %s (%s);" % (return_type, syscall_func, params) }
-
self.syscalls.append(t)
def parse_file(self, file_path):
diff --git a/libc/tools/checksyscalls.py b/libc/tools/checksyscalls.py
index 2c563d7..286e727 100755
--- a/libc/tools/checksyscalls.py
+++ b/libc/tools/checksyscalls.py
@@ -70,10 +70,17 @@
re_nr_clock_line = re.compile( r"#define __NR_(\w*)\s*\(__NR_timer_create\+(\w*)\)" )
re_arm_nr_line = re.compile( r"#define __ARM_NR_(\w*)\s*\(__ARM_NR_BASE\+\s*(\w*)\)" )
re_x86_line = re.compile( r"#define __NR_(\w*)\s*([0-9]*)" )
+re_mips_line = re.compile( r"#define __NR_(\w*)\s*\(__NR_Linux\s*\+\s*([0-9]*)\)" )
# now read the Linux arm header
def process_nr_line(line,dict):
+ m = re_mips_line.match(line)
+ if m:
+ if dict["Linux"]==4000:
+ dict[m.group(1)] = int(m.group(2))
+ return
+
m = re_nr_line.match(line)
if m:
dict[m.group(1)] = int(m.group(2))
@@ -118,6 +125,7 @@
arm_dict = {}
x86_dict = {}
+mips_dict = {}
# remove trailing slash from the linux_root, if any
if linux_root[-1] == '/':
@@ -141,8 +149,15 @@
print "maybe using a different set of kernel headers might help."
sys.exit(1)
+mips_unistd = find_arch_header(linux_root, "mips", "unistd.h")
+if not mips_unistd:
+ print "WEIRD: Could not locate the Mips 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( mips_unistd, mips_dict )
# now perform the comparison
errors = 0
@@ -154,18 +169,19 @@
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)
+ print "error: %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)
+ print "error: %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)
+ print "error: %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("arm", "armid", arm_dict)
+errors += check_syscalls("x86", "x86id", x86_dict)
+errors += check_syscalls("mips", "mipsid", mips_dict)
if errors == 0:
print "congratulations, everything's fine !!"
diff --git a/libc/tools/gensyscalls.py b/libc/tools/gensyscalls.py
index bed9445..c113be1 100755
--- a/libc/tools/gensyscalls.py
+++ b/libc/tools/gensyscalls.py
@@ -1,11 +1,12 @@
#!/usr/bin/python
#
-# this tool is used to generate the syscall assmbler templates
-# to be placed into arch-x86/syscalls, as well as the content
-# of arch-x86/linux/_syscalls.h
+# this tool is used to generate the syscall assembler templates
+# to be placed into arch-{arm,x86,mips}/syscalls, as well as the content
+# of arch-{arm,x86,mips}/linux/_syscalls.h
#
import sys, os.path, glob, re, commands, filecmp, shutil
+import getpass
from bionic_utils import *
@@ -31,9 +32,10 @@
bionic_temp = "/tmp/bionic_gensyscalls/"
# all architectures, update as you see fit
-all_archs = [ "arm", "x86" ]
+all_archs = [ "arm", "x86", "mips" ]
def make_dir( path ):
+ path = os.path.abspath(path)
if not os.path.exists(path):
parent = os.path.dirname(path)
if parent:
@@ -183,6 +185,32 @@
.fnend
"""
+# mips assembler templates for each syscall stub
+#
+mips_call = """/* autogenerated by gensyscalls.py */
+#include <sys/linux-syscalls.h>
+ .text
+ .globl %(fname)s
+ .align 4
+ .ent %(fname)s
+
+%(fname)s:
+ .set noreorder
+ .cpload $t9
+ li $v0, %(idname)s
+ syscall
+ bnez $a3, 1f
+ move $a0, $v0
+ j $ra
+ nop
+1:
+ la $t9,__set_errno
+ j $t9
+ nop
+ .set reorder
+ .end %(fname)s
+"""
+
def param_uses_64bits(param):
"""Returns True iff a syscall parameter description corresponds
to a 64-bit type."""
@@ -331,23 +359,10 @@
return thumb_call_long % t
return thumb_call_default % t
-
- def superh_genstub(self, fname, flags, idname):
- numargs = int(flags)
+ def mips_genstub(self,fname, idname):
t = { "fname" : fname,
- "idname" : idname,
- "numargs" : numargs }
- superh_call = superh_header
- if flags:
- if numargs == 5:
- superh_call += superh_5args_header
- if numargs == 6:
- superh_call += superh_6args_header
- if numargs == 7:
- superh_call += superh_7args_header
- superh_call += superh_call_default
- return superh_call % t
-
+ "idname" : idname }
+ return mips_call % t
def process_file(self,input):
parser = SysCallsTxtParser()
@@ -360,7 +375,7 @@
syscall_params = t["params"]
syscall_name = t["name"]
- if t["id"] >= 0:
+ if t["common"] >= 0 or t["armid"] >= 0:
num_regs = count_arm_param_registers(syscall_params)
if gen_thumb_stubs:
t["asm-thumb"] = self.thumb_genstub(syscall_func,num_regs,"__NR_"+syscall_name)
@@ -370,7 +385,7 @@
else:
t["asm-arm"] = self.arm_genstub(syscall_func,num_regs,"__NR_"+syscall_name)
- if t["id2"] >= 0:
+ if t["common"] >= 0 or t["x86id"] >= 0:
num_regs = count_generic_param_registers(syscall_params)
if t["cid"] >= 0:
t["asm-x86"] = self.x86_genstub_cid(syscall_func, num_regs, "__NR_"+syscall_name, t["cid"])
@@ -380,62 +395,71 @@
E("cid for dispatch syscalls is only supported for x86 in "
"'%s'" % syscall_name)
return
+ if t["common"] >= 0 or t["mipsid"] >= 0:
+ t["asm-mips"] = self.mips_genstub(syscall_func,"__NR_"+syscall_name)
def gen_NR_syscall(self,fp,name,id):
fp.write( "#define __NR_%-25s (__NR_SYSCALL_BASE + %d)\n" % (name,id) )
- # now dump the content of linux/_syscalls.h
+ # now dump the content of linux-syscalls.h
def gen_linux_syscalls_h(self):
path = "include/sys/linux-syscalls.h"
D( "generating "+path )
fp = create_file( path )
fp.write( "/* auto-generated by gensyscalls.py, do not touch */\n" )
- fp.write( "#ifndef _BIONIC_LINUX_SYSCALLS_H_\n\n" )
- fp.write( "#if !defined __ASM_ARM_UNISTD_H && !defined __ASM_I386_UNISTD_H\n" )
+ fp.write( "#ifndef _BIONIC_LINUX_SYSCALLS_H_\n" )
+ fp.write( "#define _BIONIC_LINUX_SYSCALLS_H_\n\n" )
+ fp.write( "#if !defined __ASM_ARM_UNISTD_H && !defined __ASM_I386_UNISTD_H && !defined __ASM_MIPS_UNISTD_H\n" )
fp.write( "#if defined __arm__ && !defined __ARM_EABI__ && !defined __thumb__\n" )
- fp.write( " # define __NR_SYSCALL_BASE 0x900000\n" )
- fp.write( " #else\n" )
- fp.write( " # define __NR_SYSCALL_BASE 0\n" )
- fp.write( " #endif\n\n" )
+ fp.write( " # define __NR_SYSCALL_BASE 0x900000\n" )
+ fp.write( "#elif defined(__mips__)\n" )
+ fp.write( " # define __NR_SYSCALL_BASE 4000\n" )
+ fp.write( "#else\n" )
+ fp.write( " # define __NR_SYSCALL_BASE 0\n" )
+ fp.write( "#endif\n\n" )
# first, all common syscalls
- for sc in self.syscalls:
- sc_id = sc["id"]
- sc_id2 = sc["id2"]
+ for sc in sorted(self.syscalls,key=lambda x:x["common"]):
+ sc_id = sc["common"]
sc_name = sc["name"]
- if sc_id == sc_id2 and sc_id >= 0:
+ if sc_id >= 0:
self.gen_NR_syscall( fp, sc_name, sc_id )
# now, all arm-specific syscalls
fp.write( "\n#ifdef __arm__\n" );
for sc in self.syscalls:
- sc_id = sc["id"]
- sc_id2 = sc["id2"]
+ sc_id = sc["armid"]
sc_name = sc["name"]
- if sc_id != sc_id2 and sc_id >= 0:
+ if sc_id >= 0:
self.gen_NR_syscall( fp, sc_name, sc_id )
fp.write( "#endif\n" );
gen_syscalls = {}
# finally, all i386-specific syscalls
fp.write( "\n#ifdef __i386__\n" );
- for sc in self.syscalls:
- sc_id = sc["id"]
- sc_id2 = sc["id2"]
+ for sc in sorted(self.syscalls,key=lambda x:x["x86id"]):
+ sc_id = sc["x86id"]
sc_name = sc["name"]
- if sc_id != sc_id2 and sc_id2 >= 0 and sc_name not in gen_syscalls:
- self.gen_NR_syscall( fp, sc_name, sc_id2 )
+ if sc_id >= 0 and sc_name not in gen_syscalls:
+ self.gen_NR_syscall( fp, sc_name, sc_id )
gen_syscalls[sc_name] = True
fp.write( "#endif\n" );
+ # all mips-specific syscalls
+ fp.write( "\n#ifdef __mips__\n" );
+ for sc in sorted(self.syscalls,key=lambda x:x["mipsid"]):
+ sc_id = sc["mipsid"]
+ if sc_id >= 0:
+ self.gen_NR_syscall( fp, sc["name"], sc_id )
+ fp.write( "#endif\n" );
+
fp.write( "\n#endif\n" )
fp.write( "\n#endif /* _BIONIC_LINUX_SYSCALLS_H_ */\n" );
fp.close()
self.other_files.append( path )
-
- # now dump the content of linux/_syscalls.h
+ # now dump the content of linux-syscalls.h
def gen_linux_unistd_h(self):
path = "include/sys/linux-unistd.h"
D( "generating "+path )
@@ -462,6 +486,7 @@
arch_test = {
"arm": lambda x: x.has_key("asm-arm") or x.has_key("asm-thumb"),
"x86": lambda x: x.has_key("asm-x86"),
+ "mips": lambda x: x.has_key("asm-mips")
}
for sc in self.syscalls:
@@ -471,6 +496,7 @@
fp.close()
self.other_files.append( path )
+
# now generate each syscall stub
def gen_syscall_stubs(self):
for sc in self.syscalls:
@@ -498,6 +524,13 @@
fp.close()
self.new_stubs.append( fname )
+ if sc.has_key("asm-mips") and 'mips' in all_archs:
+ fname = "arch-mips/syscalls/%s.S" % sc["func"]
+ D2( ">>> generating "+fname )
+ fp = create_file( fname )
+ fp.write(sc["asm-mips"])
+ fp.close()
+ self.new_stubs.append( fname )
def regenerate(self):
D( "scanning for existing architecture-specific stub files" )
@@ -515,7 +548,7 @@
if not os.path.exists( bionic_temp ):
D( "creating %s" % bionic_temp )
- os.mkdir( bionic_temp )
+ make_dir( bionic_temp )
# D( "p4 editing source files" )
# for arch in all_archs:
diff --git a/libc/unistd/abort.c b/libc/unistd/abort.c
index 8b8659b..a3f8c54 100644
--- a/libc/unistd/abort.c
+++ b/libc/unistd/abort.c
@@ -102,29 +102,3 @@
(void)kill(getpid(), SIGABRT);
_exit(1);
}
-
-#ifdef __arm__
-/*
- * abort() does not return, which gcc interprets to mean that it doesn't
- * need to preserve any of the callee-save registers. Unfortunately this
- * includes the link register, so if LR is used there is no way to determine
- * which function called abort().
- *
- * We work around this by inserting a trivial stub that doesn't alter
- * any of the "interesting" registers and thus doesn't need to save them.
- * We can't just call __libc_android_abort from C because gcc uses "bl"
- * without first saving LR, so we use an asm statement. This also has
- * the side-effect of replacing abort() with __libc_android_abort() in
- * the stack trace.
- *
- * Ideally __libc_android_abort would be static, but I haven't figured out
- * how to tell gcc to call a static function from an asm statement.
- */
-void
-abort(void)
-{
- asm ("b __libc_android_abort");
- _exit(1); /* suppress gcc noreturn warnings */
-}
-#endif
-
diff --git a/libc/unistd/sysconf.c b/libc/unistd/sysconf.c
index 9377802..7caa4e9 100644
--- a/libc/unistd/sysconf.c
+++ b/libc/unistd/sysconf.c
@@ -25,16 +25,19 @@
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
-#include <unistd.h>
-#include <sys/sysconf.h>
-#include <limits.h>
-#include <bionic_tls.h>
+
#include <asm/page.h>
-#include <stdio.h> /* for FOPEN_MAX */
+#include <bionic_tls.h>
+#include <ctype.h>
+#include <dirent.h>
#include <errno.h>
#include <fcntl.h>
+#include <limits.h>
+#include <stdbool.h>
+#include <stdio.h> // For FOPEN_MAX.
#include <string.h>
-#include <ctype.h>
+#include <sys/sysconf.h>
+#include <unistd.h>
/* seems to be the default on Linux, per the GLibc sources and my own digging */
@@ -62,18 +65,88 @@
#define SYSTEM_2_FORT_DEV -1 /* Fortran development unsupported */
#define SYSTEM_2_FORT_RUN -1 /* Fortran runtime unsupported */
#define SYSTEM_2_SW_DEV -1 /* posix software dev utilities unsupported */
-#define SYSTEM_2_LOCALEDEF -1 /* localdef() unimplemented */
+#define SYSTEM_2_LOCALEDEF -1 /* localedef() unimplemented */
#define SYSTEM_2_UPE -1 /* No UPE for you ! (User Portability Utilities) */
#define SYSTEM_2_VERSION -1 /* No posix command-line tools */
-static int __get_nproc_conf(void);
-static int __get_nproc_onln(void);
-static int __get_phys_pages(void);
-static int __get_avphys_pages(void);
+static bool __matches_cpuN(const char* s) {
+ // The %c trick is to ensure that we have the anchored match "^cpu[0-9]+$".
+ unsigned cpu;
+ char dummy;
+ return (sscanf(s, "cpu%u%c", &cpu, &dummy) == 1);
+}
-int
-sysconf( int name )
-{
+static int __get_nproc_conf(void) {
+ // On x86 kernels you can use /proc/cpuinfo for this, but on ARM kernels offline CPUs disappear
+ // from there. This method works on both.
+ DIR* d = opendir("/sys/devices/system/cpu");
+ if (!d) {
+ return 1;
+ }
+
+ int result = 0;
+ struct dirent de;
+ struct dirent* e;
+ while (!readdir_r(d, &de, &e) && e != NULL) {
+ if (e->d_type == DT_DIR && __matches_cpuN(e->d_name)) {
+ ++result;
+ }
+ }
+ closedir(d);
+ return result;
+}
+
+static int __get_nproc_onln(void) {
+ FILE* fp = fopen("/proc/stat", "r");
+ if (fp == NULL) {
+ return 1;
+ }
+
+ int result = 0;
+ char buf[256];
+ while (fgets(buf, sizeof(buf), fp) != NULL) {
+ // Extract just the first word from the line.
+ // 'cpu0 7976751 1364388 3116842 469770388 8629405 0 49047 0 0 0'
+ char* p = strchr(buf, ' ');
+ if (p != NULL) {
+ *p = 0;
+ }
+ if (__matches_cpuN(buf)) {
+ ++result;
+ }
+ }
+ fclose(fp);
+ return result;
+}
+
+static int __get_meminfo(const char* pattern) {
+ FILE* fp = fopen("/proc/meminfo", "r");
+ if (fp == NULL) {
+ return -1;
+ }
+
+ int result = -1;
+ char buf[256];
+ while (fgets(buf, sizeof(buf), fp) != NULL) {
+ long total;
+ if (sscanf(buf, pattern, &total) == 1) {
+ result = (int) (total / (PAGE_SIZE/1024));
+ break;
+ }
+ }
+ fclose(fp);
+ return result;
+}
+
+static int __get_phys_pages(void) {
+ return __get_meminfo("MemTotal: %ld kB");
+}
+
+static int __get_avphys_pages(void) {
+ return __get_meminfo("MemFree: %ld kB");
+}
+
+int sysconf(int name) {
switch (name) {
#ifdef _POSIX_ARG_MAX
case _SC_ARG_MAX: return _POSIX_ARG_MAX;
@@ -266,169 +339,3 @@
return -1;
}
}
-
-
-typedef struct {
- int rpos;
- int len;
- int overflow;
- int fd;
- int in_len;
- int in_pos;
- char buff[128];
- char input[128];
-} LineParser;
-
-static int
-line_parser_init( LineParser* p, const char* path )
-{
- p->rpos = 0;
- p->len = (int)sizeof(p->buff);
- p->overflow = 0;
-
- p->in_len = 0;
- p->in_pos = 0;
- p->fd = open( path, O_RDONLY );
-
- return p->fd;
-}
-
-
-static int
-line_parser_addc( LineParser* p, int c )
-{
- if (p->overflow) {
- p->overflow = (c == '\n');
- return 0;
- }
- if (p->rpos >= p->len) {
- p->overflow = 1;
- return 0;
- }
- if (c == '\n') {
- p->buff[p->rpos] = 0;
- p->rpos = 0;
- return 1;
- }
- p->buff[p->rpos++] = (char) c;
- return 0;
-}
-
-static int
-line_parser_getc( LineParser* p )
-{
- if (p->in_pos >= p->in_len) {
- int ret;
-
- p->in_len = p->in_pos = 0;
- do {
- ret = read(p->fd, p->input, sizeof(p->input));
- } while (ret < 0 && errno == EINTR);
-
- if (ret <= 0)
- return -1;
-
- p->in_len = ret;
- }
- return p->input[ p->in_pos++ ];
-}
-
-static const char*
-line_parser_gets( LineParser* p )
-{
- for (;;) {
- for (;;) {
- int c = line_parser_getc(p);
-
- if (c < 0) {
- close(p->fd);
- p->fd = -1;
- return NULL;
- }
- if (line_parser_addc(p, c))
- return p->buff;
- }
- }
-}
-
-static void
-line_parser_done( LineParser* p )
-{
- if (p->fd >= 0) {
- close(p->fd);
- p->fd = -1;
- }
-}
-
-static int
-__get_nproc_conf(void)
-{
- LineParser parser[1];
- const char* p;
- int count = 0;
-
- if (line_parser_init(parser, "/proc/cpuinfo") < 0)
- return 1;
-
- while ((p = line_parser_gets(parser))) {
- if ( !memcmp(p, "processor", 9) )
- count += 1;
- }
- return (count < 1) ? 1 : count;
-}
-
-
-static int
-__get_nproc_onln(void)
-{
- LineParser parser[1];
- const char* p;
- int count = 0;
-
- if (line_parser_init(parser, "/proc/stat") < 0)
- return 1;
-
- while ((p = line_parser_gets(parser))) {
- if ( !memcmp(p, "cpu", 3) && isdigit(p[3]) )
- count += 1;
- }
- return (count < 1) ? 1 : count;
-}
-
-static int
-__get_phys_pages(void)
-{
- LineParser parser[1];
- const char* p;
-
- if (line_parser_init(parser, "/proc/meminfo") < 0)
- return -2; /* what ? */
-
- while ((p = line_parser_gets(parser))) {
- long total;
- if ( sscanf(p, "MemTotal: %ld kB", &total) == 1 ) {
- line_parser_done(parser);
- return (int) (total / (PAGE_SIZE/1024));
- }
- }
- return -3;
-}
-
-static int
-__get_avphys_pages(void)
-{
- LineParser parser[1];
- const char* p;
-
- if (line_parser_init(parser, "/proc/meminfo") < 0)
- return -1; /* what ? */
-
- while ((p = line_parser_gets(parser))) {
- long total;
- if ( sscanf(p, "MemFree: %ld kB", &total) == 1 ) {
- line_parser_done(parser);
- return (int) (total / (PAGE_SIZE/1024));
- }
- }
- return -1;
-}
diff --git a/libdl/Android.mk b/libdl/Android.mk
index d2289f8..fb01ec2 100644
--- a/libdl/Android.mk
+++ b/libdl/Android.mk
@@ -34,21 +34,6 @@
LOCAL_ALLOW_UNDEFINED_SYMBOLS := true
LOCAL_SYSTEM_SHARED_LIBRARIES :=
-ifeq ($(TARGET_ARCH),sh)
-# for SuperH, additional code is necessary to handle .ctors section.
-GEN_SOBEGIN := $(TARGET_OUT_STATIC_LIBRARIES)/sobegin.o
-$(GEN_SOBEGIN): $(LOCAL_PATH)/arch-sh/sobegin.S
- @mkdir -p $(dir $@)
- $(TARGET_CC) -o $@ -c $<
-
-GEN_SOEND := $(TARGET_OUT_STATIC_LIBRARIES)/soend.o
-$(GEN_SOEND): $(LOCAL_PATH)/arch-sh/soend.S
- @mkdir -p $(dir $@)
- $(TARGET_CC) -o $@ -c $<
-
-LOCAL_ADDITIONAL_DEPENDENCIES := $(GEN_SOBEGIN) $(GEN_SOEND)
-endif
-
include $(BUILD_SHARED_LIBRARY)
BUILD_DLTEST:=0
diff --git a/libdl/arch-sh/sobegin.S b/libdl/arch-sh/sobegin.S
deleted file mode 100644
index 976b1a6..0000000
--- a/libdl/arch-sh/sobegin.S
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * Copyright (C) 2009 The Android Open 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.
- */
- .text
- .align 4
- .type _init,#function
- .globl _init
-
-# The toolchain for SH-Linux does not produce INIT_ARRAY information which
-# bionic linker relies on. Instead of it, The toolchain for SH-Linux produces
-# INIT information when it find the function whose name is '_init'.
-#
-_init:
- sts.l pr, @-r15
- mov.l r8, @-r15
- mov.l 0f, r8 /* first entry is invalid */
-.L_loop:
- add #4, r8
- mov.l @r8, r0
- cmp/eq #0, r0 /* Zero terimnated. See 'soend.so'. */
- bt .L_end
- jsr @r0 /* invoke a constructor */
- nop
- bra .L_loop
- nop
-.L_end:
- mov.l @r15+, r8
- lds.l @r15+, pr
-
- rts
- nop
-
- .balign 4
-0: .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 .ctors, "aw"
- .globl __CTOR_LIST__
-__CTOR_LIST__:
- .long -1
-
diff --git a/libm/sh/_fpmath.h b/libm/sh/_fpmath.h
deleted file mode 100644
index f75ec7b..0000000
--- a/libm/sh/_fpmath.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * Copyright (C) 2009 Android Open Source Project, All rights reserved.
- * Derived from "bionic/libm/arm/_fpmath.h"
- * Copyright (c) 2002, 2003 David Schultz <das@FreeBSD.ORG>
- *
- * 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.
- */
-
-/*
- * Assumes that 'long double' on SH-linux is just an alias for 'double'.
- */
-union IEEEl2bits {
- long double e;
- struct {
-#if __BYTE_ORDER == __LITTLE_ENDIAN
- unsigned int manl :32;
- unsigned int manh :20;
- unsigned int exp :11;
- unsigned int sign :1;
-#elif __BYTE_ORDER == __BIG_ENDIAN
- unsigned int sign :1;
- unsigned int exp :11;
- unsigned int manh :20;
- unsigned int manl :32;
-#endif
- } bits;
-};
-
-/*
- * LDBL_NBIT is a mask indicating the position of the integer
- * bit in a long double. But SH4 does not support it.
- */
-#define LDBL_NBIT 0
-#define mask_nbit_l(u) ((void)0)
-
-#define LDBL_MANH_SIZE 20
-#define LDBL_MANL_SIZE 32
diff --git a/libm/sh/fenv.c b/libm/sh/fenv.c
deleted file mode 100644
index ca8f476..0000000
--- a/libm/sh/fenv.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * Copyright (C) 2009 Android Open Source Project, All rights reserved.
- * Derived from "bionic/libm/arm/fenv.c"
- * Copyright (c) 2004 David Schultz <das@FreeBSD.ORG>
- *
- * 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.
- */
-
-long __fpscr_values[2] = { 0L, 0x80000L };
diff --git a/libm/sh/fenv.h b/libm/sh/fenv.h
deleted file mode 100644
index e872f47..0000000
--- a/libm/sh/fenv.h
+++ /dev/null
@@ -1,240 +0,0 @@
-/*
- * Copyright (C) 2009 Android Open Source Project, All rights reserved.
- * Derived from "bionic/libm/arm/fenv.h"
- * Copyright (c) 2004-2005 David Schultz <das@FreeBSD.ORG>
- *
- * 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 _FENV_H_
-#define _FENV_H_
-
-#include <stdio.h>
-#include <sys/types.h>
-
-typedef uint32_t fenv_t;
-typedef uint32_t fexcept_t;
-
-/* Exception flags */
-#define FE_INVALID 0x0010
-#define FE_DIVBYZERO 0x0008
-#define FE_OVERFLOW 0x0004
-#define FE_UNDERFLOW 0x0002
-#define FE_INEXACT 0x0001
-#define FE_ALL_EXCEPT (FE_DIVBYZERO | FE_INEXACT | \
- FE_INVALID | FE_OVERFLOW | FE_UNDERFLOW)
-
-/* Rounding modes */
-#define FE_TONEAREST 0x0000
-#define FE_TOWARDZERO 0x0001
-#define FE_UPWARD 0x0002 /* not supporetd */
-#define FE_DOWNWARD 0x0003 /* not supporetd */
-#define _ROUND_MASK (FE_TONEAREST | FE_DOWNWARD | \
- FE_UPWARD | FE_TOWARDZERO)
-
-/* bit shift for FPSCR mapping */
-#define _FPUE_CAUSE_SHIFT 12
-#define _FPUE_ENABLE_SHIFT 17
-#define _FPUE_FLAG_SHIFT 2
-
-/* bit shifters */
-#define _FPUE_CAUSE(_EXCS) ((_EXCS) << _FPUE_CAUSE_SHIFT)
-#define _FPUE_ENABLE(_EXCS) ((_EXCS) << _FPUE_ENABLE_SHIFT)
-#define _FPUE_FLAG(_EXCS) ((_EXCS) << _FPUE_FLAG_SHIFT)
-
-#define _GET_FPUE_CAUSE(_FPUE) (((_FPUE) >> _FPUE_CAUSE_SHIFT) & FE_ALL_EXCEPT)
-#define _GET_FPUE_ENABLE(_FPUE) (((_FPUE) >> _FPUE_ENABLE_SHIFT)& FE_ALL_EXCEPT)
-#define _GET_FPUE_FLAG(_FPUE) (((_FPUE) >> _FPUE_FLAG_SHIFT) & FE_ALL_EXCEPT)
-
-
-/* FPSCR register accessors */
-#ifdef __SH4_NOFPU__
-#define __read_fpscr(_ptr)
-#define __write_fpscr(_val)
-#else
-#define __read_fpscr(_ptr) __asm __volatile("sts fpscr, %0" : "=r" (*(_ptr)))
-#define __write_fpscr(_val) __asm __volatile("lds %0, fpscr" : : "r" (_val))
-#endif
-
-
-/* functions for libm */
-static __inline int
-feclearexcept(int __excepts)
-{
- uint32_t __fpscr;
-
- __read_fpscr(&__fpscr);
- __fpscr &= ~_FPUE_FLAG(__excepts);
- __write_fpscr(__fpscr);
- return (0);
-}
-
-static __inline int
-fegetexceptflag(fexcept_t *__flagp, int __excepts)
-{
- uint32_t __fpscr;
-
- __read_fpscr(&__fpscr);
- *__flagp = _GET_FPUE_FLAG(__fpscr) & __excepts;
- return (0);
-}
-
-
-static __inline int
-fesetexceptflag(const fexcept_t *__flagp, int __excepts)
-{
- uint32_t __fpscr;
-
- __read_fpscr(&__fpscr);
- __fpscr &= ~_FPUE_FLAG(__excepts);
- __fpscr |= ~_FPUE_FLAG(*__flagp & __excepts);
- __write_fpscr(__fpscr);
- return (0);
-}
-
-
-static __inline int
-feraiseexcept(int __excepts)
-{
- fexcept_t __ex = __excepts;
-
- fesetexceptflag(&__ex, __excepts); /* XXX */
- return (0);
-}
-
-
-static __inline int
-fetestexcept(int __excepts)
-{
- fexcept_t __ex;
-
- fegetexceptflag(&__ex, __excepts);
- return (__ex);
-}
-
-
-static __inline int
-fegetround(void)
-{
- uint32_t __fpscr = 0;
-
- __read_fpscr(&__fpscr);
- return (__fpscr & _ROUND_MASK);
-}
-
-static __inline int
-fesetround(int __round)
-{
- uint32_t __fpscr = 0;
-
- if (__round == FE_UPWARD || __round == FE_DOWNWARD) {
- fprintf(stderr, "libm superh : "
- "upward/downward rounding not supporetd.\n");
- return -1;
- }
-
- __read_fpscr(&__fpscr);
- __fpscr &= ~_ROUND_MASK;
- __fpscr |= (__round & _ROUND_MASK);
- __write_fpscr(__fpscr);
- return (0);
-}
-
-static __inline int
-fegetenv(fenv_t *__envp)
-{
- __read_fpscr(__envp);
- return (0);
-}
-
-static __inline int
-feholdexcept(fenv_t *__envp)
-{
- uint32_t __fpscr;
-
- __read_fpscr(&__fpscr);
- *__envp = __fpscr;
- __fpscr &= ~_FPUE_FLAG(FE_ALL_EXCEPT);
- __write_fpscr(__fpscr);
- return (0);
-}
-
-
-static __inline int
-fesetenv(const fenv_t *__envp)
-{
- __write_fpscr(*__envp);
- return (0);
-}
-
-
-static __inline int
-feupdateenv(const fenv_t *__envp)
-{
- uint32_t __fpscr;
-
- __read_fpscr(&__fpscr);
- __write_fpscr(*__envp);
- feraiseexcept(_GET_FPUE_FLAG(__fpscr));
- return (0);
-}
-
-#if __BSD_VISIBLE
-
-static __inline int
-feenableexcept(int __mask)
-{
- uint32_t __old_fpscr, __new_fpscr;
-
- __read_fpscr(&__old_fpscr);
- __new_fpscr = __old_fpscr | _FPUE_ENABLE(__mask & FE_ALL_EXCEPT);
- __write_fpscr(__new_fpscr);
- return (_GET_FPUE_ENABLE(__old_fpscr));
-}
-
-static __inline int
-fedisableexcept(int __mask)
-{
- uint32_t __old_fpscr, __new_fpscr;
-
- __read_fpscr(&__old_fpscr);
- __new_fpscr = __old_fpscr & ~(_FPUE_ENABLE(__mask & FE_ALL_EXCEPT));
- __write_fpscr(__new_fpscr);
- return (_GET_FPUE_ENABLE(__old_fpscr));
-}
-
-static __inline int
-fegetexcept(void)
-{
- uint32_t __fpscr;
-
- __read_fpscr(&__fpscr);
- return (_GET_FPUE_ENABLE(__fpscr));
-}
-
-#endif /* __BSD_VISIBLE */
-
-
-#endif /* _FENV_H_ */
-
diff --git a/linker/Android.mk b/linker/Android.mk
index 803b6c3..8f8cc2b 100644
--- a/linker/Android.mk
+++ b/linker/Android.mk
@@ -10,27 +10,9 @@
dlfcn.c \
debugger.c
-ifeq ($(TARGET_ARCH),sh)
-# SH-4A series virtual address range from 0x00000000 to 0x7FFFFFFF.
-LINKER_TEXT_BASE := 0x70000100
-else
-# This is aligned to 4K page boundary so that both GNU ld and gold work. Gold
-# actually produces a correct binary with starting address 0xB0000100 but the
-# extra objcopy step to rename symbols causes the resulting binary to be misaligned
-# and unloadable. Increasing the alignment adds an extra 3840 bytes in padding
-# but switching to gold saves about 1M of space.
-LINKER_TEXT_BASE := 0xB0001000
-endif
+LOCAL_LDFLAGS := -shared
-# The maximum size set aside for the linker, from
-# LINKER_TEXT_BASE rounded down to a megabyte.
-LINKER_AREA_SIZE := 0x01000000
-
-LOCAL_LDFLAGS := -Wl,-Ttext,$(LINKER_TEXT_BASE)
-
-LOCAL_CFLAGS += -DPRELINK
-LOCAL_CFLAGS += -DLINKER_TEXT_BASE=$(LINKER_TEXT_BASE)
-LOCAL_CFLAGS += -DLINKER_AREA_SIZE=$(LINKER_AREA_SIZE)
+LOCAL_CFLAGS += -fno-stack-protector
# Set LINKER_DEBUG to either 1 or 0
#
@@ -69,6 +51,9 @@
LOCAL_MODULE_CLASS := EXECUTABLES
LOCAL_MODULE_SUFFIX := $(TARGET_EXECUTABLE_SUFFIX)
+# we don't want crtbegin.o (because we have begin.o), so unset it
+# just for this module
+LOCAL_NO_CRT := true
include $(BUILD_SYSTEM)/dynamic_binary.mk
@@ -80,11 +65,3 @@
#
# end of BUILD_EXECUTABLE hack
#
-
-# we don't want crtbegin.o (because we have begin.o), so unset it
-# just for this module
-$(LOCAL_BUILT_MODULE): TARGET_CRTBEGIN_STATIC_O :=
-# This line is not strictly necessary because the dynamic linker is built
-# as a static executable, but it won't hurt if in the future we start
-# building the linker as a dynamic one.
-$(LOCAL_BUILT_MODULE): TARGET_CRTBEGIN_DYNAMIC_O :=
diff --git a/linker/linker.c b/linker/linker.c
index bcfa8dc..883da3c 100644
--- a/linker/linker.c
+++ b/linker/linker.c
@@ -313,15 +313,6 @@
freelist = si;
}
-#ifndef LINKER_TEXT_BASE
-#error "linker's makefile must define LINKER_TEXT_BASE"
-#endif
-#ifndef LINKER_AREA_SIZE
-#error "linker's makefile must define LINKER_AREA_SIZE"
-#endif
-#define LINKER_BASE ((LINKER_TEXT_BASE) & 0xfff00000)
-#define LINKER_TOP (LINKER_BASE + (LINKER_AREA_SIZE))
-
const char *addr_to_name(unsigned addr)
{
soinfo *si;
@@ -332,10 +323,6 @@
}
}
- if((addr >= LINKER_BASE) && (addr < LINKER_TOP)){
- return "linker";
- }
-
return "";
}
@@ -354,12 +341,10 @@
soinfo *si;
unsigned addr = (unsigned)pc;
- if ((addr < LINKER_BASE) || (addr >= LINKER_TOP)) {
- for (si = solist; si != 0; si = si->next){
- if ((addr >= si->base) && (addr < (si->base + si->size))) {
- *pcount = si->ARM_exidx_count;
- return (_Unwind_Ptr)(si->base + (unsigned long)si->ARM_exidx);
- }
+ for (si = solist; si != 0; si = si->next){
+ if ((addr >= si->base) && (addr < (si->base + si->size))) {
+ *pcount = si->ARM_exidx_count;
+ return (_Unwind_Ptr)(si->base + (unsigned long)si->ARM_exidx);
}
}
*pcount = 0;
@@ -420,6 +405,33 @@
return NULL;
}
+/*
+ * Essentially the same method as _elf_lookup() above, but only
+ * searches for LOCAL symbols
+ */
+static Elf32_Sym *_elf_lookup_local(soinfo *si, unsigned hash, const char *name)
+{
+ Elf32_Sym *symtab = si->symtab;
+ const char *strtab = si->strtab;
+ unsigned n = hash % si->nbucket;;
+
+ TRACE_TYPE(LOOKUP, "%5d LOCAL SEARCH %s in %s@0x%08x %08x %d\n", pid,
+ name, si->name, si->base, hash, hash % si->nbucket);
+ for(n = si->bucket[hash % si->nbucket]; n != 0; n = si->chain[n]){
+ Elf32_Sym *s = symtab + n;
+ if (strcmp(strtab + s->st_name, name)) continue;
+ if (ELF32_ST_BIND(s->st_info) != STB_LOCAL) continue;
+ /* no section == undefined */
+ if(s->st_shndx == 0) continue;
+
+ TRACE_TYPE(LOOKUP, "%5d FOUND LOCAL %s in %s (%08x) %d\n", pid,
+ name, si->name, s->st_value, s->st_size);
+ return s;
+ }
+
+ return NULL;
+}
+
static unsigned elfhash(const char *_name)
{
const unsigned char *name = (const unsigned char *) _name;
@@ -443,7 +455,17 @@
soinfo *lsi = si;
int i;
- /* Look for symbols in the local scope first (the object who is
+ /* If we are trying to find a symbol for the linker itself, look
+ * for LOCAL symbols first. Avoid using LOCAL symbols for other
+ * shared libraries until we have a better understanding of what
+ * might break by doing so. */
+ if (si->flags & FLAG_LINKER) {
+ s = _elf_lookup_local(si, elf_hash, name);
+ if(s != NULL)
+ goto done;
+ }
+
+ /* Look for symbols in the local scope (the object who is
* searching). This happens with C++ templates on i386 for some
* reason.
*
@@ -452,6 +474,7 @@
* dynamic linking. Some systems return the first definition found
* and some the first non-weak definition. This is system dependent.
* Here we return the first definition found for simplicity. */
+
s = _elf_lookup(si, elf_hash, name);
if(s != NULL)
goto done;
@@ -1628,10 +1651,10 @@
DEBUG("%5d si->base = 0x%08x si->flags = 0x%08x\n", pid,
si->base, si->flags);
- if (si->flags & FLAG_EXE) {
+ if (si->flags & (FLAG_EXE | FLAG_LINKER)) {
/* Locate the needed program segments (DYNAMIC/ARM_EXIDX) for
- * linkage info if this is the executable. If this was a
- * dynamic lib, that would have been done at load time.
+ * linkage info if this is the executable or the linker itself.
+ * If this was a dynamic lib, that would have been done at load time.
*
* TODO: It's unfortunate that small pieces of this are
* repeated from the load_library routine. Refactor this just
@@ -1650,16 +1673,17 @@
if (phdr->p_type == PT_LOAD) {
/* For the executable, we use the si->size field only in
dl_unwind_find_exidx(), so the meaning of si->size
- is not the size of the executable; it is the last
- virtual address of the loadable part of the executable;
- since si->base == 0 for an executable, we use the
- range [0, si->size) to determine whether a PC value
- falls within the executable section. Of course, if
- a value is below phdr->p_vaddr, it's not in the
- executable section, but a) we shouldn't be asking for
- such a value anyway, and b) if we have to provide
- an EXIDX for such a value, then the executable's
- EXIDX is probably the better choice.
+ is not the size of the executable; it is the distance
+ between the load location of the executable and the last
+ address of the loadable part of the executable.
+ We use the range [si->base, si->base + si->size) to
+ determine whether a PC value falls within the executable
+ section. Of course, if a value is between si->base and
+ (si->base + phdr->p_vaddr), it's not in the executable
+ section, but a) we shouldn't be asking for such a value
+ anyway, and b) if we have to provide an EXIDX for such a
+ value, then the executable's EXIDX is probably the better
+ choice.
*/
DEBUG_DUMP_PHDR(phdr, "PT_LOAD", pid);
if (phdr->p_vaddr + phdr->p_memsz > si->size)
@@ -1669,12 +1693,20 @@
if (!(phdr->p_flags & PF_W)) {
unsigned _end;
- if (phdr->p_vaddr < si->wrprotect_start)
- si->wrprotect_start = phdr->p_vaddr;
- _end = (((phdr->p_vaddr + phdr->p_memsz + PAGE_SIZE - 1) &
+ if (si->base + phdr->p_vaddr < si->wrprotect_start)
+ si->wrprotect_start = si->base + phdr->p_vaddr;
+ _end = (((si->base + phdr->p_vaddr + phdr->p_memsz + PAGE_SIZE - 1) &
(~PAGE_MASK)));
if (_end > si->wrprotect_end)
si->wrprotect_end = _end;
+ /* Make the section writable just in case we'll have to
+ * write to it during relocation (i.e. text segment).
+ * However, we will remember what range of addresses
+ * should be write protected.
+ */
+ mprotect((void *) (si->base + phdr->p_vaddr),
+ phdr->p_memsz,
+ PFLAGS_TO_PROT(phdr->p_flags) | PROT_WRITE);
}
} else if (phdr->p_type == PT_DYNAMIC) {
if (si->dynamic != (unsigned *)-1) {
@@ -1949,7 +1981,12 @@
static void * __tls_area[ANDROID_TLS_SLOTS];
-unsigned __linker_init(unsigned **elfdata)
+/*
+ * This code is called after the linker has linked itself and
+ * fixed it's own GOT. It is safe to make references to externs
+ * and other non-local data at this point.
+ */
+static unsigned __linker_init_post_relocation(unsigned **elfdata)
{
static soinfo linker_soinfo;
@@ -2069,7 +2106,18 @@
vecs += 2;
}
+ /* Compute the value of si->base. We can't rely on the fact that
+ * the first entry is the PHDR because this will not be true
+ * for certain executables (e.g. some in the NDK unit test suite)
+ */
+ int nn;
si->base = 0;
+ for ( nn = 0; nn < si->phnum; nn++ ) {
+ if (si->phdr[nn].p_type == PT_PHDR) {
+ si->base = (Elf32_Addr) si->phdr - si->phdr[nn].p_vaddr;
+ break;
+ }
+ }
si->dynamic = (unsigned *)-1;
si->wrprotect_start = 0xffffffff;
si->wrprotect_end = 0;
@@ -2138,3 +2186,69 @@
si->entry);
return si->entry;
}
+
+/*
+ * Find the value of AT_BASE passed to us by the kernel. This is the load
+ * location of the linker.
+ */
+static unsigned find_linker_base(unsigned **elfdata) {
+ int argc = (int) *elfdata;
+ char **argv = (char**) (elfdata + 1);
+ unsigned *vecs = (unsigned*) (argv + argc + 1);
+ while (vecs[0] != 0) {
+ vecs++;
+ }
+
+ /* The end of the environment block is marked by two NULL pointers */
+ vecs++;
+
+ while(vecs[0]) {
+ if (vecs[0] == AT_BASE) {
+ return vecs[1];
+ }
+ vecs += 2;
+ }
+
+ return 0; // should never happen
+}
+
+/*
+ * This is the entry point for the linker, called from begin.S. This
+ * method is responsible for fixing the linker's own relocations, and
+ * then calling __linker_init_post_relocation().
+ *
+ * Because this method is called before the linker has fixed it's own
+ * relocations, any attempt to reference an extern variable, extern
+ * function, or other GOT reference will generate a segfault.
+ */
+unsigned __linker_init(unsigned **elfdata) {
+ unsigned linker_addr = find_linker_base(elfdata);
+ Elf32_Ehdr *elf_hdr = (Elf32_Ehdr *) linker_addr;
+ Elf32_Phdr *phdr =
+ (Elf32_Phdr *)((unsigned char *) linker_addr + elf_hdr->e_phoff);
+
+ soinfo linker_so;
+ memset(&linker_so, 0, sizeof(soinfo));
+
+ linker_so.base = linker_addr;
+ linker_so.dynamic = (unsigned *) -1;
+ linker_so.phdr = phdr;
+ linker_so.phnum = elf_hdr->e_phnum;
+ linker_so.flags |= FLAG_LINKER;
+ linker_so.wrprotect_start = 0xffffffff;
+ linker_so.wrprotect_end = 0;
+
+ if (link_image(&linker_so, 0)) {
+ // It would be nice to print an error message, but if the linker
+ // can't link itself, there's no guarantee that we'll be able to
+ // call write() (because it involves a GOT reference).
+ //
+ // This situation should never occur unless the linker itself
+ // is corrupt.
+ exit(-1);
+ }
+
+ // We have successfully fixed our own relocations. It's safe to run
+ // the main part of the linker now.
+ return __linker_init_post_relocation(elfdata);
+}
diff --git a/linker/linker.h b/linker/linker.h
index d29484c..e67ae52 100644
--- a/linker/linker.h
+++ b/linker/linker.h
@@ -83,6 +83,7 @@
#define FLAG_LINKED 0x00000001
#define FLAG_ERROR 0x00000002
#define FLAG_EXE 0x00000004 // The main executable
+#define FLAG_LINKER 0x00000010 // The linker itself
#define SOINFO_NAME_LEN 128