diff options
| author | jwlemke <jwlemke@138bc75d-0d04-0410-961f-82ee72b054a4> | 2015-06-23 17:45:18 +0000 |
|---|---|---|
| committer | jwlemke <jwlemke@138bc75d-0d04-0410-961f-82ee72b054a4> | 2015-06-23 17:45:18 +0000 |
| commit | 58ddcdad095a1ebd98cfe8d520e4acab71a006ab (patch) | |
| tree | f3e84a09f81b36174740fdad05f737d29a5fac09 /libgcc | |
| parent | 0200602eaac600a7b9218dec1d2908396268b705 (diff) | |
| download | gcc-58ddcdad095a1ebd98cfe8d520e4acab71a006ab.tar.gz | |
2015-06-23 James Lemke <jwlemke@codesourcery.com>
libgcc/config/arm/
* lib1funcs.S (aeabi_idiv0, aeabi_ldiv0): Add CFI entries.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@224854 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libgcc')
| -rw-r--r-- | libgcc/ChangeLog | 5 | ||||
| -rw-r--r-- | libgcc/config/arm/lib1funcs.S | 11 |
2 files changed, 14 insertions, 2 deletions
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog index 8a1b257b153..956038854ec 100644 --- a/libgcc/ChangeLog +++ b/libgcc/ChangeLog @@ -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). diff --git a/libgcc/config/arm/lib1funcs.S b/libgcc/config/arm/lib1funcs.S index e43d9a6c43b..252efcbd538 100644 --- a/libgcc/config/arm/lib1funcs.S +++ b/libgcc/config/arm/lib1funcs.S @@ -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 |