diff options
Diffstat (limited to 'gcc/config/i386')
| -rw-r--r-- | gcc/config/i386/gnu-user-common.h | 5 | ||||
| -rw-r--r-- | gcc/config/i386/gnu.h | 5 |
2 files changed, 3 insertions, 7 deletions
diff --git a/gcc/config/i386/gnu-user-common.h b/gcc/config/i386/gnu-user-common.h index 7525f78..23b54c5 100644 --- a/gcc/config/i386/gnu-user-common.h +++ b/gcc/config/i386/gnu-user-common.h @@ -66,8 +66,7 @@ along with GCC; see the file COPYING3. If not see #define STACK_CHECK_STATIC_BUILTIN 1 /* We only build the -fsplit-stack support in libgcc if the - assembler has full support for the CFI directives and - targets glibc. */ -#if HAVE_GAS_CFI_PERSONALITY_DIRECTIVE && OPTION_GLIBC + assembler has full support for the CFI directives. */ +#if HAVE_GAS_CFI_PERSONALITY_DIRECTIVE #define TARGET_CAN_SPLIT_STACK #endif diff --git a/gcc/config/i386/gnu.h b/gcc/config/i386/gnu.h index daa505a..401e60c 100644 --- a/gcc/config/i386/gnu.h +++ b/gcc/config/i386/gnu.h @@ -35,10 +35,7 @@ along with GCC. If not, see <http://www.gnu.org/licenses/>. crti.o%s %{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbegin.o%s}" #endif -/* -fsplit-stack uses a field in the TCB at a fixed offset. This - field is only available for glibc. Disable -fsplit-stack for - other libc implementations to avoid silent TCB corruptions. */ -#if defined (TARGET_LIBC_PROVIDES_SSP) && OPTION_GLIBC +#ifdef TARGET_LIBC_PROVIDES_SSP /* i386 glibc provides __stack_chk_guard in %gs:0x14. */ #define TARGET_THREAD_SSP_OFFSET 0x14 |