Attachment #98819 for bug #149292

Lines 186-192 Link Here

(-)gcc/config/i386/linux.h (-1 / +1 lines)
186	/* This macro may be overridden in i386/kbsd-gnu.h. /	186	/* This macro may be overridden in i386/kbsd-gnu.h. /
187	#define REG_NAME(reg) reg	187	#define REG_NAME(reg) reg
188		188
189	#ifdef TARGET_LIBC_PROVIDES_SSP	189	#if defined TARGET_LIBC_PROVIDES_SSP && !defined __UCLIBC__
190	/* i386 glibc provides __stack_chk_guard in %gs:0x14. */	190	/* i386 glibc provides __stack_chk_guard in %gs:0x14. */
191	#define TARGET_THREAD_SSP_OFFSET 0x14	191	#define TARGET_THREAD_SSP_OFFSET 0x14
192	#endif	192	#endif

Lines 74-80 Link Here

(-)gcc/config/i386/linux64.h (-1 / +1 lines)
74	/* This macro may be overridden in i386/kbsd-gnu.h. /	74	/* This macro may be overridden in i386/kbsd-gnu.h. /
75	#define REG_NAME(reg) reg	75	#define REG_NAME(reg) reg
76		76
77	#ifdef TARGET_LIBC_PROVIDES_SSP	77	#if defined TARGET_LIBC_PROVIDES_SSP && !defined __UCLIBC__
78	/* i386 glibc provides __stack_chk_guard in %gs:0x14,	78	/* i386 glibc provides __stack_chk_guard in %gs:0x14,
79	x86_64 glibc provides it in %fs:0x28. */	79	x86_64 glibc provides it in %fs:0x28. */
80	#define TARGET_THREAD_SSP_OFFSET (TARGET_64BIT ? 0x28 : 0x14)	80	#define TARGET_THREAD_SSP_OFFSET (TARGET_64BIT ? 0x28 : 0x14)

Lines 114-120 Link Here

(-)gcc/config/rs6000/linux.h (-1 / +1 lines)
114		114
115	#define MD_UNWIND_SUPPORT "config/rs6000/linux-unwind.h"	115	#define MD_UNWIND_SUPPORT "config/rs6000/linux-unwind.h"
116		116
117	#ifdef TARGET_LIBC_PROVIDES_SSP	117	#if defined TARGET_LIBC_PROVIDES_SSP && !defined __UCLIBC__
118	/* ppc32 glibc provides __stack_chk_guard in -0x7008(2). */	118	/* ppc32 glibc provides __stack_chk_guard in -0x7008(2). */
119	#define TARGET_THREAD_SSP_OFFSET -0x7008	119	#define TARGET_THREAD_SSP_OFFSET -0x7008
120	#endif	120	#endif

Lines 548-554 Link Here

(-)gcc/config/rs6000/linux64.h (-1 / +1 lines)
548		548
549	#define MD_UNWIND_SUPPORT "config/rs6000/linux-unwind.h"	549	#define MD_UNWIND_SUPPORT "config/rs6000/linux-unwind.h"
550		550
551	#ifdef TARGET_LIBC_PROVIDES_SSP	551	#if defined TARGET_LIBC_PROVIDES_SSP && !defined __UCLIBC__
552	/* ppc32 glibc provides __stack_chk_guard in -0x7008(2),	552	/* ppc32 glibc provides __stack_chk_guard in -0x7008(2),
553	ppc64 glibc provides it at -0x7010(13). */	553	ppc64 glibc provides it at -0x7010(13). */
554	#define TARGET_THREAD_SSP_OFFSET (TARGET_64BIT ? -0x7010 : -0x7008)	554	#define TARGET_THREAD_SSP_OFFSET (TARGET_64BIT ? -0x7010 : -0x7008)

Lines 94-100 Link Here

(-)gcc/config/s390/linux.h (-1 / +1 lines)
94		94
95	#define MD_UNWIND_SUPPORT "config/s390/linux-unwind.h"	95	#define MD_UNWIND_SUPPORT "config/s390/linux-unwind.h"
96		96
97	#ifdef TARGET_LIBC_PROVIDES_SSP	97	#if defined TARGET_LIBC_PROVIDES_SSP && !defined __UCLIBC__
98	/* s390 glibc provides __stack_chk_guard in 0x14(tp),	98	/* s390 glibc provides __stack_chk_guard in 0x14(tp),
99	s390x glibc provides it at 0x28(tp). */	99	s390x glibc provides it at 0x28(tp). */
100	#define TARGET_THREAD_SSP_OFFSET (TARGET_64BIT ? 0x28 : 0x14)	100	#define TARGET_THREAD_SSP_OFFSET (TARGET_64BIT ? 0x28 : 0x14)

Lines 230-236 Link Here

(-)gcc/config/sparc/linux.h (-1 / +1 lines)
230	#undef NEED_INDICATE_EXEC_STACK	230	#undef NEED_INDICATE_EXEC_STACK
231	#define NEED_INDICATE_EXEC_STACK 1	231	#define NEED_INDICATE_EXEC_STACK 1
232		232
233	#ifdef TARGET_LIBC_PROVIDES_SSP	233	#if defined TARGET_LIBC_PROVIDES_SSP && !defined __UCLIBC__
234	/* sparc glibc provides __stack_chk_guard in [%g7 + 0x14]. */	234	/* sparc glibc provides __stack_chk_guard in [%g7 + 0x14]. */
235	#define TARGET_THREAD_SSP_OFFSET 0x14	235	#define TARGET_THREAD_SSP_OFFSET 0x14
236	#endif	236	#endif

Lines 364-370 Link Here

(-)gcc/config/sparc/linux64.h (-1 / +1 lines)
364	#undef NEED_INDICATE_EXEC_STACK	364	#undef NEED_INDICATE_EXEC_STACK
365	#define NEED_INDICATE_EXEC_STACK 1	365	#define NEED_INDICATE_EXEC_STACK 1
366		366
367	#ifdef TARGET_LIBC_PROVIDES_SSP	367	#if defined TARGET_LIBC_PROVIDES_SSP && !defined __UCLIBC__
368	/* sparc glibc provides __stack_chk_guard in [%g7 + 0x14],	368	/* sparc glibc provides __stack_chk_guard in [%g7 + 0x14],
369	sparc64 glibc provides it at [%g7 + 0x28]. */	369	sparc64 glibc provides it at [%g7 + 0x28]. */
370	#define TARGET_THREAD_SSP_OFFSET (TARGET_ARCH64 ? 0x28 : 0x14)	370	#define TARGET_THREAD_SSP_OFFSET (TARGET_ARCH64 ? 0x28 : 0x14)

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