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lib1funcs.S (aeabi_idiv0, [...]): Add CFI entries.

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2015-06-23  James Lemke  <jwlemke@codesourcery.com>

	libgcc/config/arm/
	* lib1funcs.S (aeabi_idiv0, aeabi_ldiv0): Add CFI entries.

From-SVN: r224854
This commit is contained in:
James Lemke 2015-06-23 17:45:18 +00:00 committed by James Lemke
parent a68ae2e1b1
commit 4fa0f9ea8c
2 changed files with 14 additions and 2 deletions
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5
libgcc/ChangeLog
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@ -1,3 +1,8 @@
2015-06-23 James Lemke <jwlemke@codesourcery.com>
libgcc/config/arm/
* lib1funcs.S (aeabi_idiv0, aeabi_ldiv0): Add CFI entries.
2015-05-27 H.J. Lu <hongjiu.lu@intel.com>
* Makefile.in (CRTSTUFF_CFLAGS): Add $(NO_PIE_CFLAGS).

11
libgcc/config/arm/lib1funcs.S
View File

@ -1336,23 +1336,30 @@ LSYM(Lover12):
#define SIGFPE 8
#ifdef __ARM_EABI__
cfi_start __aeabi_ldiv0, LSYM(Lend_aeabi_ldiv0)
WEAK aeabi_idiv0
WEAK aeabi_ldiv0
ARM_FUNC_START aeabi_idiv0
ARM_FUNC_START aeabi_ldiv0
do_push {r1, lr}
98: cfi_push 98b - __aeabi_ldiv0, 0xe, -0x4, 0x8
#else
cfi_start __div0, LSYM(Lend_div0)
ARM_FUNC_START div0
do_push {r1, lr}
98: cfi_push 98b - __div0, 0xe, -0x4, 0x8
#endif
do_push {r1, lr}
mov r0, #SIGFPE
bl SYM(raise) __PLT__
RETLDM r1
RETLDM r1 unwind=98b
#ifdef __ARM_EABI__
cfi_end LSYM(Lend_aeabi_ldiv0)
FUNC_END aeabi_ldiv0
FUNC_END aeabi_idiv0
#else
cfi_end LSYM(Lend_div0)
FUNC_END div0
#endif