Add .cfi_startproc/.cfi_endproc to ENTRY/END.
Bug: 10414953
Change-Id: I711718098b9f3cc0ba8277778df64557e9c7b2a0
diff --git a/libc/arch-arm/cortex-a15/bionic/__strcat_chk.S b/libc/arch-arm/cortex-a15/bionic/__strcat_chk.S
index 616da01..dc86150 100644
--- a/libc/arch-arm/cortex-a15/bionic/__strcat_chk.S
+++ b/libc/arch-arm/cortex-a15/bionic/__strcat_chk.S
@@ -38,7 +38,6 @@
// Check that the two lengths together don't exceed the threshold, then
// do a memcpy of the data.
ENTRY(__strcat_chk)
- .cfi_startproc
pld [r0, #0]
push {r0, lr}
.save {r0, lr}
@@ -188,8 +187,6 @@
mov r2, r4
add r0, r0, r3
pop {r4, r5}
-
- .cfi_endproc
END(__strcat_chk)
#define MEMCPY_BASE __strcat_chk_memcpy_base
@@ -198,7 +195,6 @@
#include "memcpy_base.S"
ENTRY_PRIVATE(__strcat_chk_failed)
- .cfi_startproc
.save {r0, lr}
.save {r4, r5}
@@ -218,8 +214,6 @@
.word BIONIC_EVENT_STRCAT_BUFFER_OVERFLOW
error_message:
.word error_string-(1b+4)
-
- .cfi_endproc
END(__strcat_chk_failed)
.data
diff --git a/libc/arch-arm/cortex-a15/bionic/__strcpy_chk.S b/libc/arch-arm/cortex-a15/bionic/__strcpy_chk.S
index 929cc98..95aaf4f 100644
--- a/libc/arch-arm/cortex-a15/bionic/__strcpy_chk.S
+++ b/libc/arch-arm/cortex-a15/bionic/__strcpy_chk.S
@@ -37,7 +37,6 @@
// Get the length of the source string first, then do a memcpy of the data
// instead of a strcpy.
ENTRY(__strcpy_chk)
- .cfi_startproc
pld [r0, #0]
push {r0, lr}
.save {r0, lr}
@@ -155,8 +154,6 @@
// Add 1 for copy length to get the string terminator.
add r2, r3, #1
-
- .cfi_endproc
END(__strcpy_chk)
#define MEMCPY_BASE __strcpy_chk_memcpy_base
@@ -164,7 +161,6 @@
#include "memcpy_base.S"
ENTRY_PRIVATE(__strcpy_chk_failed)
- .cfi_startproc
.save {r0, lr}
.cfi_def_cfa_offset 8
.cfi_rel_offset r0, 0
@@ -179,8 +175,6 @@
.word BIONIC_EVENT_STRCPY_BUFFER_OVERFLOW
error_message:
.word error_string-(1b+4)
-
- .cfi_endproc
END(__strcpy_chk_failed)
.data
diff --git a/libc/arch-arm/cortex-a15/bionic/memcpy.S b/libc/arch-arm/cortex-a15/bionic/memcpy.S
index 6f77ca6..badc93b 100644
--- a/libc/arch-arm/cortex-a15/bionic/memcpy.S
+++ b/libc/arch-arm/cortex-a15/bionic/memcpy.S
@@ -63,24 +63,19 @@
.fpu neon
ENTRY(__memcpy_chk)
- .cfi_startproc
cmp r2, r3
bhi __memcpy_chk_fail
// Fall through to memcpy...
- .cfi_endproc
END(__memcpy_chk)
ENTRY(memcpy)
- .cfi_startproc
pld [r1, #64]
push {r0, lr}
.save {r0, lr}
.cfi_def_cfa_offset 8
.cfi_rel_offset r0, 0
.cfi_rel_offset lr, 4
-
- .cfi_endproc
END(memcpy)
#define MEMCPY_BASE __memcpy_base
@@ -88,7 +83,6 @@
#include "memcpy_base.S"
ENTRY_PRIVATE(__memcpy_chk_fail)
- .cfi_startproc
// Preserve lr for backtrace.
push {lr}
.save {lr}
@@ -104,7 +98,6 @@
.word BIONIC_EVENT_MEMCPY_BUFFER_OVERFLOW
error_message:
.word error_string-(1b+8)
- .cfi_endproc
END(__memcpy_chk_fail)
.data
diff --git a/libc/arch-arm/cortex-a15/bionic/memcpy_base.S b/libc/arch-arm/cortex-a15/bionic/memcpy_base.S
index 4de23b3..287ea2b 100644
--- a/libc/arch-arm/cortex-a15/bionic/memcpy_base.S
+++ b/libc/arch-arm/cortex-a15/bionic/memcpy_base.S
@@ -54,7 +54,6 @@
*/
ENTRY_PRIVATE(MEMCPY_BASE)
- .cfi_startproc
.save {r0, lr}
.cfi_def_cfa_offset 8
.cfi_rel_offset r0, 0
@@ -168,12 +167,9 @@
eor r3, r0, r1
ands r3, r3, #0x3
bne .L_copy_unknown_alignment
-
- .cfi_endproc
END(MEMCPY_BASE)
ENTRY_PRIVATE(MEMCPY_BASE_ALIGNED)
- .cfi_startproc
.save {r0, lr}
.cfi_def_cfa_offset 8
.cfi_rel_offset r0, 0
@@ -322,6 +318,4 @@
// Src is guaranteed to be at least word aligned by this point.
b .L_word_aligned
-
- .cfi_endproc
END(MEMCPY_BASE_ALIGNED)
diff --git a/libc/arch-arm/cortex-a15/bionic/memset.S b/libc/arch-arm/cortex-a15/bionic/memset.S
index 701310c..4e6d322 100644
--- a/libc/arch-arm/cortex-a15/bionic/memset.S
+++ b/libc/arch-arm/cortex-a15/bionic/memset.S
@@ -40,7 +40,6 @@
.syntax unified
ENTRY(__memset_chk)
- .cfi_startproc
cmp r2, r3
bls .L_done
@@ -59,21 +58,16 @@
.word BIONIC_EVENT_MEMSET_BUFFER_OVERFLOW
error_message:
.word error_string-(1b+8)
-
- .cfi_endproc
END(__memset_chk)
ENTRY(bzero)
- .cfi_startproc
mov r2, r1
mov r1, #0
.L_done:
// Fall through to memset...
- .cfi_endproc
END(bzero)
ENTRY(memset)
- .cfi_startproc
.save {r0}
stmfd sp!, {r0}
.cfi_def_cfa_offset 4
@@ -192,7 +186,6 @@
strbcs r1, [r0], #1
ldmfd sp!, {r0}
bx lr
- .cfi_endproc
END(memset)
.data
diff --git a/libc/arch-arm/cortex-a15/bionic/strcmp.S b/libc/arch-arm/cortex-a15/bionic/strcmp.S
index 422be86..0cccf06 100644
--- a/libc/arch-arm/cortex-a15/bionic/strcmp.S
+++ b/libc/arch-arm/cortex-a15/bionic/strcmp.S
@@ -159,7 +159,6 @@
#endif /* not __ARMEB__ */
.endm /* setup_return */
- .cfi_startproc
pld [r0, #0]
pld [r1, #0]
@@ -375,5 +374,4 @@
it ls
sbcls r0, r0, r0
bx lr
- .cfi_endproc
END(strcmp)
diff --git a/libc/arch-arm/cortex-a9/bionic/__strcat_chk.S b/libc/arch-arm/cortex-a9/bionic/__strcat_chk.S
index 23b4e98..7009168 100644
--- a/libc/arch-arm/cortex-a9/bionic/__strcat_chk.S
+++ b/libc/arch-arm/cortex-a9/bionic/__strcat_chk.S
@@ -38,7 +38,6 @@
// Check that the two lengths together don't exceed the threshold, then
// do a memcpy of the data.
ENTRY(__strcat_chk)
- .cfi_startproc
pld [r0, #0]
push {r0, lr}
.save {r0, lr}
@@ -193,7 +192,6 @@
pop {r4, r5}
// Fall through into the memcpy_base function.
- .cfi_endproc
END(__strcat_chk)
#define MEMCPY_BASE __strcat_chk_memcpy_base
@@ -201,8 +199,6 @@
#include "memcpy_base.S"
ENTRY_PRIVATE(__strcat_chk_fail)
- .cfi_startproc
-
.save {r0, lr}
.save {r4, r5}
.cfi_def_cfa_offset 8
@@ -221,8 +217,6 @@
.word BIONIC_EVENT_STRCAT_BUFFER_OVERFLOW
error_message:
.word error_string-(1b+4)
-
- .cfi_endproc
END(__strcat_chk_fail)
.data
diff --git a/libc/arch-arm/cortex-a9/bionic/__strcpy_chk.S b/libc/arch-arm/cortex-a9/bionic/__strcpy_chk.S
index adefdc3..908eec4 100644
--- a/libc/arch-arm/cortex-a9/bionic/__strcpy_chk.S
+++ b/libc/arch-arm/cortex-a9/bionic/__strcpy_chk.S
@@ -37,7 +37,6 @@
// Get the length of the source string first, then do a memcpy of the data
// instead of a strcpy.
ENTRY(__strcpy_chk)
- .cfi_startproc
pld [r0, #0]
push {r0, lr}
.save {r0, lr}
@@ -158,8 +157,6 @@
// Add 1 for copy length to get the string terminator.
add r2, r3, #1
- .cfi_endproc
-
// Fall through into the memcpy_base function.
END(__strcpy_chk)
@@ -168,8 +165,6 @@
#include "memcpy_base.S"
ENTRY_PRIVATE(__strcpy_chk_fail)
- .cfi_startproc
-
.save {r0, lr}
.cfi_def_cfa_offset 8
.cfi_rel_offset r0, 0
@@ -185,8 +180,6 @@
.word BIONIC_EVENT_STRCPY_BUFFER_OVERFLOW
error_message:
.word error_string-(1b+4)
-
- .cfi_endproc
END(__strcpy_chk_fail)
.data
diff --git a/libc/arch-arm/cortex-a9/bionic/memcpy.S b/libc/arch-arm/cortex-a9/bionic/memcpy.S
index 6e0712f..72c1a66 100644
--- a/libc/arch-arm/cortex-a9/bionic/memcpy.S
+++ b/libc/arch-arm/cortex-a9/bionic/memcpy.S
@@ -41,17 +41,13 @@
.thumb_func
ENTRY(__memcpy_chk)
- .cfi_startproc
cmp r2, r3
bhi __memcpy_chk_fail
// Fall through to memcpy...
- .cfi_endproc
END(__memcpy_chk)
ENTRY(memcpy)
- .cfi_startproc
-
pld [r1, #0]
stmfd sp!, {r0, lr}
.save {r0, lr}
@@ -59,8 +55,6 @@
.cfi_rel_offset r0, 0
.cfi_rel_offset lr, 4
pld [r1, #64]
-
- .cfi_endproc
END(memcpy)
#define MEMCPY_BASE __memcpy_base
@@ -68,7 +62,6 @@
#include "memcpy_base.S"
ENTRY_PRIVATE(__memcpy_chk_fail)
- .cfi_startproc
// Preserve lr for backtrace.
push {lr}
.save {lr}
@@ -84,7 +77,6 @@
.word BIONIC_EVENT_MEMCPY_BUFFER_OVERFLOW
error_message:
.word error_string-(1b+4)
- .cfi_endproc
END(__memcpy_chk_fail)
.data
diff --git a/libc/arch-arm/cortex-a9/bionic/memcpy_base.S b/libc/arch-arm/cortex-a9/bionic/memcpy_base.S
index 55fd3bd..c385657 100644
--- a/libc/arch-arm/cortex-a9/bionic/memcpy_base.S
+++ b/libc/arch-arm/cortex-a9/bionic/memcpy_base.S
@@ -33,7 +33,6 @@
*/
ENTRY_PRIVATE(MEMCPY_BASE)
- .cfi_startproc
.save {r0, lr}
.cfi_def_cfa_offset 8
.cfi_rel_offset r0, 0
@@ -137,13 +136,9 @@
ldmfd sp!, {r0, lr}
bx lr
-
- .cfi_endproc
END(MEMCPY_BASE)
ENTRY_PRIVATE(MEMCPY_BASE_ALIGNED)
- .cfi_startproc
-
.save {r0, lr}
.cfi_def_cfa_offset 8
.cfi_rel_offset r0, 0
@@ -228,6 +223,4 @@
6:
ldmfd sp!, {r4-r8}
ldmfd sp!, {r0, pc}
-
- .cfi_endproc
END(MEMCPY_BASE_ALIGNED)
diff --git a/libc/arch-arm/cortex-a9/bionic/memset.S b/libc/arch-arm/cortex-a9/bionic/memset.S
index e2a3f75..7f77dad 100644
--- a/libc/arch-arm/cortex-a9/bionic/memset.S
+++ b/libc/arch-arm/cortex-a9/bionic/memset.S
@@ -38,7 +38,6 @@
.fpu neon
ENTRY(__memset_chk)
- .cfi_startproc
cmp r2, r3
bls .L_done
@@ -57,25 +56,19 @@
.word BIONIC_EVENT_MEMSET_BUFFER_OVERFLOW
error_message:
.word error_string-(1b+8)
-
- .cfi_endproc
END(__memset_chk)
ENTRY(bzero)
- .cfi_startproc
mov r2, r1
mov r1, #0
.L_done:
// Fall through to memset...
- .cfi_endproc
END(bzero)
/* memset() returns its first argument. */
ENTRY(memset)
- .cfi_startproc
-
- # The neon memset only wins for less than 132.
+ // The neon memset only wins for less than 132.
cmp r2, #132
bhi __memset_large_copy
@@ -115,13 +108,9 @@
strcsb r1, [r0], #1
ldmfd sp!, {r0}
bx lr
-
- .cfi_endproc
END(memset)
ENTRY_PRIVATE(__memset_large_copy)
- .cfi_startproc
-
/* compute the offset to align the destination
* offset = (4-(src&3))&3 = -src & 3
*/
@@ -196,7 +185,6 @@
strcsb r1, [r0]
ldmfd sp!, {r0, r4-r7, lr}
bx lr
- .cfi_endproc
END(__memset_large_copy)
.data
diff --git a/libc/arch-arm/cortex-a9/bionic/strcmp.S b/libc/arch-arm/cortex-a9/bionic/strcmp.S
index 24a4157..eacdb89 100644
--- a/libc/arch-arm/cortex-a9/bionic/strcmp.S
+++ b/libc/arch-arm/cortex-a9/bionic/strcmp.S
@@ -159,7 +159,6 @@
#endif /* not __ARMEB__ */
.endm /* setup_return */
- .cfi_startproc
pld [r0, #0]
pld [r1, #0]
@@ -547,5 +546,4 @@
adds sp, sp, #16
bx lr
- .cfi_endproc
END(strcmp)
diff --git a/libc/arch-arm/include/machine/asm.h b/libc/arch-arm/include/machine/asm.h
index 047e54d..f16baf8 100644
--- a/libc/arch-arm/include/machine/asm.h
+++ b/libc/arch-arm/include/machine/asm.h
@@ -70,12 +70,12 @@
#define _ASM_TYPE_FUNCTION #function
#define _ASM_TYPE_OBJECT #object
#define _ENTRY(x) \
- .text; _ALIGN_TEXT; .globl x; .type x,_ASM_TYPE_FUNCTION; x: .fnstart
+ .text; _ALIGN_TEXT; .globl x; .type x,_ASM_TYPE_FUNCTION; x: .fnstart; .cfi_startproc;
#define _ASM_SIZE(x) .size x, .-x;
#define _END(x) \
- .fnend; \
+ .fnend; .cfi_endproc; \
_ASM_SIZE(x)
#ifdef GPROF
diff --git a/libc/arch-arm/krait/bionic/__strcat_chk.S b/libc/arch-arm/krait/bionic/__strcat_chk.S
index 302478e..a5d06f3 100644
--- a/libc/arch-arm/krait/bionic/__strcat_chk.S
+++ b/libc/arch-arm/krait/bionic/__strcat_chk.S
@@ -38,7 +38,6 @@
// Check that the two lengths together don't exceed the threshold, then
// do a memcpy of the data.
ENTRY(__strcat_chk)
- .cfi_startproc
pld [r0, #0]
push {r0, lr}
.save {r0, lr}
@@ -188,8 +187,6 @@
mov r2, r4
add r0, r0, r3
pop {r4, r5}
-
- .cfi_endproc
END(__strcat_chk)
#define MEMCPY_BASE __strcat_chk_memcpy_base
@@ -197,7 +194,6 @@
#include "memcpy_base.S"
ENTRY_PRIVATE(__strcat_chk_failed)
- .cfi_startproc
.save {r0, lr}
.save {r4, r5}
.cfi_def_cfa_offset 8
@@ -216,8 +212,6 @@
.word BIONIC_EVENT_STRCAT_BUFFER_OVERFLOW
error_message:
.word error_string-(1b+4)
-
- .cfi_endproc
END(__strcat_chk_failed)
.data
diff --git a/libc/arch-arm/krait/bionic/__strcpy_chk.S b/libc/arch-arm/krait/bionic/__strcpy_chk.S
index a2c1df1..95aaf4f 100644
--- a/libc/arch-arm/krait/bionic/__strcpy_chk.S
+++ b/libc/arch-arm/krait/bionic/__strcpy_chk.S
@@ -37,7 +37,6 @@
// Get the length of the source string first, then do a memcpy of the data
// instead of a strcpy.
ENTRY(__strcpy_chk)
- .cfi_startproc
pld [r0, #0]
push {r0, lr}
.save {r0, lr}
@@ -155,8 +154,6 @@
// Add 1 for copy length to get the string terminator.
add r2, r3, #1
-
- .cfi_endproc
END(__strcpy_chk)
#define MEMCPY_BASE __strcpy_chk_memcpy_base
@@ -164,7 +161,6 @@
#include "memcpy_base.S"
ENTRY_PRIVATE(__strcpy_chk_failed)
- .cfi_startproc
.save {r0, lr}
.cfi_def_cfa_offset 8
.cfi_rel_offset r0, 0
@@ -179,7 +175,6 @@
.word BIONIC_EVENT_STRCPY_BUFFER_OVERFLOW
error_message:
.word error_string-(1b+4)
- .cfi_endproc
END(__strcpy_chk_failed)
.data
diff --git a/libc/arch-arm/krait/bionic/memcpy.S b/libc/arch-arm/krait/bionic/memcpy.S
index b3ce95d..58915e4 100644
--- a/libc/arch-arm/krait/bionic/memcpy.S
+++ b/libc/arch-arm/krait/bionic/memcpy.S
@@ -44,23 +44,19 @@
.thumb_func
ENTRY(__memcpy_chk)
- .cfi_startproc
cmp r2, r3
bhi __memcpy_chk_fail
// Fall through to memcpy...
- .cfi_endproc
END(__memcpy_chk)
ENTRY(memcpy)
- .cfi_startproc
pld [r1, #64]
stmfd sp!, {r0, lr}
.save {r0, lr}
.cfi_def_cfa_offset 8
.cfi_rel_offset r0, 0
.cfi_rel_offset lr, 4
- .cfi_endproc
END(memcpy)
#define MEMCPY_BASE __memcpy_base
@@ -68,7 +64,6 @@
#include "memcpy_base.S"
ENTRY_PRIVATE(__memcpy_chk_fail)
- .cfi_startproc
// Preserve lr for backtrace.
push {lr}
.save {lr}
@@ -84,7 +79,6 @@
.word BIONIC_EVENT_MEMCPY_BUFFER_OVERFLOW
error_message:
.word error_string-(1b+4)
- .cfi_endproc
END(__memcpy_chk_fail)
.data
diff --git a/libc/arch-arm/krait/bionic/memcpy_base.S b/libc/arch-arm/krait/bionic/memcpy_base.S
index 9984177..99fc255 100644
--- a/libc/arch-arm/krait/bionic/memcpy_base.S
+++ b/libc/arch-arm/krait/bionic/memcpy_base.S
@@ -36,7 +36,6 @@
// Assumes neon instructions and a cache line size of 32 bytes.
ENTRY_PRIVATE(MEMCPY_BASE)
- .cfi_startproc
.save {r0, lr}
.cfi_def_cfa_offset 8
.cfi_rel_offset r0, 0
@@ -122,6 +121,4 @@
ldmfd sp!, {r0, lr}
bx lr
-
- .cfi_endproc
END(MEMCPY_BASE)
diff --git a/libc/arch-arm/krait/bionic/memset.S b/libc/arch-arm/krait/bionic/memset.S
index c5a9386..1563327 100644
--- a/libc/arch-arm/krait/bionic/memset.S
+++ b/libc/arch-arm/krait/bionic/memset.S
@@ -39,7 +39,6 @@
.fpu neon
ENTRY(__memset_chk)
- .cfi_startproc
cmp r2, r3
bls .L_done
@@ -58,23 +57,18 @@
.word BIONIC_EVENT_MEMSET_BUFFER_OVERFLOW
error_message:
.word error_string-(1b+8)
-
- .cfi_endproc
END(__memset_chk)
ENTRY(bzero)
- .cfi_startproc
mov r2, r1
mov r1, #0
.L_done:
// Fall through to memset...
- .cfi_endproc
END(bzero)
/* memset() returns its first argument. */
ENTRY(memset)
- .cfi_startproc
.save {r0}
stmfd sp!, {r0}
.cfi_def_cfa_offset 4
@@ -111,7 +105,6 @@
strcsb r1, [r0], #1
ldmfd sp!, {r0}
bx lr
- .cfi_endproc
END(memset)
.data
diff --git a/libc/arch-arm/krait/bionic/strcmp.S b/libc/arch-arm/krait/bionic/strcmp.S
index e78bc9c..f735fb5 100644
--- a/libc/arch-arm/krait/bionic/strcmp.S
+++ b/libc/arch-arm/krait/bionic/strcmp.S
@@ -159,7 +159,6 @@
#endif /* not __ARMEB__ */
.endm /* setup_return */
- .cfi_startproc
pld [r0, #0]
pld [r1, #0]
@@ -485,5 +484,4 @@
.cfi_restore r7
bx lr
- .cfi_endproc
END(strcmp)