commit 1aee37a22e3977de7a89e734e0a1e112f52045f2 Author: H.J. Lu Date: Thu Aug 13 03:39:22 2015 -0700 Update i686 multiarch functions for This patch updates i686 multiarch functions to use the newly defined HAS_CPU_FEATURE, HAS_ARCH_FEATURE, LOAD_GOT_AND_RTLD_GLOBAL_RO and LOAD_FUNC_GOT_EAX from . commit 4e940b2f4b577f3a530e0580373f7c2d569f4d63 Author: H.J. Lu Date: Sun Mar 6 08:23:24 2016 -0800 Use HAS_ARCH_FEATURE with Fast_Rep_String HAS_ARCH_FEATURE, not HAS_CPU_FEATURE, should be used with Fast_Rep_String. Index: glibc-2.17-c758a686/sysdeps/i386/i686/fpu/multiarch/e_expf.c =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/fpu/multiarch/e_expf.c +++ glibc-2.17-c758a686/sysdeps/i386/i686/fpu/multiarch/e_expf.c @@ -23,11 +23,15 @@ extern double __ieee754_expf_ia32 (doubl double __ieee754_expf (double); libm_ifunc (__ieee754_expf, - HAS_SSE2 ? __ieee754_expf_sse2 : __ieee754_expf_ia32); + HAS_CPU_FEATURE (SSE2) + ? __ieee754_expf_sse2 + : __ieee754_expf_ia32); extern double __expf_finite_sse2 (double); extern double __expf_finite_ia32 (double); double __expf_finite (double); libm_ifunc (__expf_finite, - HAS_SSE2 ? __expf_finite_sse2 : __expf_finite_ia32); + HAS_CPU_FEATURE (SSE2) + ? __expf_finite_sse2 + : __expf_finite_ia32); Index: glibc-2.17-c758a686/sysdeps/i386/i686/fpu/multiarch/s_cosf.c =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/fpu/multiarch/s_cosf.c +++ glibc-2.17-c758a686/sysdeps/i386/i686/fpu/multiarch/s_cosf.c @@ -22,7 +22,7 @@ extern float __cosf_sse2 (float); extern float __cosf_ia32 (float); float __cosf (float); -libm_ifunc (__cosf, HAS_SSE2 ? __cosf_sse2 : __cosf_ia32); +libm_ifunc (__cosf, HAS_CPU_FEATURE (SSE2) ? __cosf_sse2 : __cosf_ia32); weak_alias (__cosf, cosf); #define COSF __cosf_ia32 Index: glibc-2.17-c758a686/sysdeps/i386/i686/fpu/multiarch/s_sincosf.c =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/fpu/multiarch/s_sincosf.c +++ glibc-2.17-c758a686/sysdeps/i386/i686/fpu/multiarch/s_sincosf.c @@ -22,7 +22,8 @@ extern void __sincosf_sse2 (float, float extern void __sincosf_ia32 (float, float *, float *); void __sincosf (float, float *, float *); -libm_ifunc (__sincosf, HAS_SSE2 ? __sincosf_sse2 : __sincosf_ia32); +libm_ifunc (__sincosf, + HAS_CPU_FEATURE (SSE2) ? __sincosf_sse2 : __sincosf_ia32); weak_alias (__sincosf, sincosf); #define SINCOSF __sincosf_ia32 Index: glibc-2.17-c758a686/sysdeps/i386/i686/fpu/multiarch/s_sinf.c =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/fpu/multiarch/s_sinf.c +++ glibc-2.17-c758a686/sysdeps/i386/i686/fpu/multiarch/s_sinf.c @@ -22,7 +22,7 @@ extern float __sinf_sse2 (float); extern float __sinf_ia32 (float); float __sinf (float); -libm_ifunc (__sinf, HAS_SSE2 ? __sinf_sse2 : __sinf_ia32); +libm_ifunc (__sinf, HAS_CPU_FEATURE (SSE2) ? __sinf_sse2 : __sinf_ia32); weak_alias (__sinf, sinf); #define SINF __sinf_ia32 #include Index: glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/bcopy.S =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/multiarch/bcopy.S +++ glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/bcopy.S @@ -23,46 +23,19 @@ /* Define multiple versions only for the definition in lib. */ #if IS_IN (libc) -# ifdef SHARED .text ENTRY(bcopy) .type bcopy, @gnu_indirect_function - pushl %ebx - cfi_adjust_cfa_offset (4) - cfi_rel_offset (ebx, 0) - LOAD_PIC_REG(bx) - cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx) - jne 1f - call __init_cpu_features -1: leal __bcopy_ia32@GOTOFF(%ebx), %eax - testl $bit_SSSE3, CPUID_OFFSET+index_SSSE3+__cpu_features@GOTOFF(%ebx) + LOAD_GOT_AND_RTLD_GLOBAL_RO + LOAD_FUNC_GOT_EAX (__bcopy_ia32) + HAS_CPU_FEATURE (SSSE3) jz 2f - leal __bcopy_ssse3@GOTOFF(%ebx), %eax - testl $bit_Fast_Rep_String, FEATURE_OFFSET+index_Fast_Rep_String+__cpu_features@GOTOFF(%ebx) + LOAD_FUNC_GOT_EAX (__bcopy_ssse3) + HAS_ARCH_FEATURE (Fast_Rep_String) jz 2f - leal __bcopy_ssse3_rep@GOTOFF(%ebx), %eax -2: popl %ebx - cfi_adjust_cfa_offset (-4) - cfi_restore (ebx) - ret -END(bcopy) -# else - .text -ENTRY(bcopy) - .type bcopy, @gnu_indirect_function - cmpl $0, KIND_OFFSET+__cpu_features - jne 1f - call __init_cpu_features -1: leal __bcopy_ia32, %eax - testl $bit_SSSE3, CPUID_OFFSET+index_SSSE3+__cpu_features - jz 2f - leal __bcopy_ssse3, %eax - testl $bit_Fast_Rep_String, FEATURE_OFFSET+index_Fast_Rep_String+__cpu_features - jz 2f - leal __bcopy_ssse3_rep, %eax + LOAD_FUNC_GOT_EAX(__bcopy_ssse3_rep) 2: ret END(bcopy) -# endif # undef ENTRY # define ENTRY(name) \ Index: glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/bzero.S =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/multiarch/bzero.S +++ glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/bzero.S @@ -23,46 +23,19 @@ /* Define multiple versions only for the definition in lib. */ #if IS_IN (libc) -# ifdef SHARED .text ENTRY(__bzero) .type __bzero, @gnu_indirect_function - pushl %ebx - cfi_adjust_cfa_offset (4) - cfi_rel_offset (ebx, 0) - LOAD_PIC_REG(bx) - cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx) - jne 1f - call __init_cpu_features -1: leal __bzero_ia32@GOTOFF(%ebx), %eax - testl $bit_SSE2, CPUID_OFFSET+index_SSE2+__cpu_features@GOTOFF(%ebx) + LOAD_GOT_AND_RTLD_GLOBAL_RO + LOAD_FUNC_GOT_EAX (__bzero_ia32) + HAS_CPU_FEATURE (SSE2) jz 2f - leal __bzero_sse2@GOTOFF(%ebx), %eax - testl $bit_Fast_Rep_String, FEATURE_OFFSET+index_Fast_Rep_String+__cpu_features@GOTOFF(%ebx) + LOAD_FUNC_GOT_EAX ( __bzero_sse2) + HAS_ARCH_FEATURE (Fast_Rep_String) jz 2f - leal __bzero_sse2_rep@GOTOFF(%ebx), %eax -2: popl %ebx - cfi_adjust_cfa_offset (-4) - cfi_restore (ebx) - ret -END(__bzero) -# else - .text -ENTRY(__bzero) - .type __bzero, @gnu_indirect_function - cmpl $0, KIND_OFFSET+__cpu_features - jne 1f - call __init_cpu_features -1: leal __bzero_ia32, %eax - testl $bit_SSE2, CPUID_OFFSET+index_SSE2+__cpu_features - jz 2f - leal __bzero_sse2, %eax - testl $bit_Fast_Rep_String, FEATURE_OFFSET+index_Fast_Rep_String+__cpu_features - jz 2f - leal __bzero_sse2_rep, %eax + LOAD_FUNC_GOT_EAX (__bzero_sse2_rep) 2: ret END(__bzero) -# endif # undef ENTRY # define ENTRY(name) \ Index: glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/ifunc-impl-list.c =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/multiarch/ifunc-impl-list.c +++ glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/ifunc-impl-list.c @@ -38,152 +38,152 @@ __libc_ifunc_impl_list (const char *name /* Support sysdeps/i386/i686/multiarch/bcopy.S. */ IFUNC_IMPL (i, name, bcopy, - IFUNC_IMPL_ADD (array, i, bcopy, HAS_SSSE3, + IFUNC_IMPL_ADD (array, i, bcopy, HAS_CPU_FEATURE (SSSE3), __bcopy_ssse3_rep) - IFUNC_IMPL_ADD (array, i, bcopy, HAS_SSSE3, __bcopy_ssse3) + IFUNC_IMPL_ADD (array, i, bcopy, HAS_CPU_FEATURE (SSSE3), __bcopy_ssse3) IFUNC_IMPL_ADD (array, i, bcopy, 1, __bcopy_ia32)) /* Support sysdeps/i386/i686/multiarch/bzero.S. */ IFUNC_IMPL (i, name, bzero, - IFUNC_IMPL_ADD (array, i, bzero, HAS_SSE2, __bzero_sse2_rep) - IFUNC_IMPL_ADD (array, i, bzero, HAS_SSE2, __bzero_sse2) + IFUNC_IMPL_ADD (array, i, bzero, HAS_CPU_FEATURE (SSE2), __bzero_sse2_rep) + IFUNC_IMPL_ADD (array, i, bzero, HAS_CPU_FEATURE (SSE2), __bzero_sse2) IFUNC_IMPL_ADD (array, i, bzero, 1, __bzero_ia32)) /* Support sysdeps/i386/i686/multiarch/memchr.S. */ IFUNC_IMPL (i, name, memchr, - IFUNC_IMPL_ADD (array, i, memchr, HAS_SSE2, + IFUNC_IMPL_ADD (array, i, memchr, HAS_CPU_FEATURE (SSE2), __memchr_sse2_bsf) - IFUNC_IMPL_ADD (array, i, memchr, HAS_SSE2, __memchr_sse2) + IFUNC_IMPL_ADD (array, i, memchr, HAS_CPU_FEATURE (SSE2), __memchr_sse2) IFUNC_IMPL_ADD (array, i, memchr, 1, __memchr_ia32)) /* Support sysdeps/i386/i686/multiarch/memcmp.S. */ IFUNC_IMPL (i, name, memcmp, - IFUNC_IMPL_ADD (array, i, memcmp, HAS_SSE4_2, + IFUNC_IMPL_ADD (array, i, memcmp, HAS_CPU_FEATURE (SSE4_2), __memcmp_sse4_2) - IFUNC_IMPL_ADD (array, i, memcmp, HAS_SSSE3, __memcmp_ssse3) + IFUNC_IMPL_ADD (array, i, memcmp, HAS_CPU_FEATURE (SSSE3), __memcmp_ssse3) IFUNC_IMPL_ADD (array, i, memcmp, 1, __memcmp_ia32)) /* Support sysdeps/i386/i686/multiarch/memmove_chk.S. */ IFUNC_IMPL (i, name, __memmove_chk, - IFUNC_IMPL_ADD (array, i, __memmove_chk, HAS_SSSE3, + IFUNC_IMPL_ADD (array, i, __memmove_chk, HAS_CPU_FEATURE (SSSE3), __memmove_chk_ssse3_rep) - IFUNC_IMPL_ADD (array, i, __memmove_chk, HAS_SSSE3, + IFUNC_IMPL_ADD (array, i, __memmove_chk, HAS_CPU_FEATURE (SSSE3), __memmove_chk_ssse3) IFUNC_IMPL_ADD (array, i, __memmove_chk, 1, __memmove_chk_ia32)) /* Support sysdeps/i386/i686/multiarch/memmove.S. */ IFUNC_IMPL (i, name, memmove, - IFUNC_IMPL_ADD (array, i, memmove, HAS_SSSE3, + IFUNC_IMPL_ADD (array, i, memmove, HAS_CPU_FEATURE (SSSE3), __memmove_ssse3_rep) - IFUNC_IMPL_ADD (array, i, memmove, HAS_SSSE3, + IFUNC_IMPL_ADD (array, i, memmove, HAS_CPU_FEATURE (SSSE3), __memmove_ssse3) IFUNC_IMPL_ADD (array, i, memmove, 1, __memmove_ia32)) /* Support sysdeps/i386/i686/multiarch/memrchr.S. */ IFUNC_IMPL (i, name, memrchr, - IFUNC_IMPL_ADD (array, i, memrchr, HAS_SSE2, + IFUNC_IMPL_ADD (array, i, memrchr, HAS_CPU_FEATURE (SSE2), __memrchr_sse2_bsf) - IFUNC_IMPL_ADD (array, i, memrchr, HAS_SSE2, __memrchr_sse2) + IFUNC_IMPL_ADD (array, i, memrchr, HAS_CPU_FEATURE (SSE2), __memrchr_sse2) IFUNC_IMPL_ADD (array, i, memrchr, 1, __memrchr_ia32)) /* Support sysdeps/i386/i686/multiarch/memset_chk.S. */ IFUNC_IMPL (i, name, __memset_chk, - IFUNC_IMPL_ADD (array, i, __memset_chk, HAS_SSE2, + IFUNC_IMPL_ADD (array, i, __memset_chk, HAS_CPU_FEATURE (SSE2), __memset_chk_sse2_rep) - IFUNC_IMPL_ADD (array, i, __memset_chk, HAS_SSE2, + IFUNC_IMPL_ADD (array, i, __memset_chk, HAS_CPU_FEATURE (SSE2), __memset_chk_sse2) IFUNC_IMPL_ADD (array, i, __memset_chk, 1, __memset_chk_ia32)) /* Support sysdeps/i386/i686/multiarch/memset.S. */ IFUNC_IMPL (i, name, memset, - IFUNC_IMPL_ADD (array, i, memset, HAS_SSE2, + IFUNC_IMPL_ADD (array, i, memset, HAS_CPU_FEATURE (SSE2), __memset_sse2_rep) - IFUNC_IMPL_ADD (array, i, memset, HAS_SSE2, __memset_sse2) + IFUNC_IMPL_ADD (array, i, memset, HAS_CPU_FEATURE (SSE2), __memset_sse2) IFUNC_IMPL_ADD (array, i, memset, 1, __memset_ia32)) /* Support sysdeps/i386/i686/multiarch/rawmemchr.S. */ IFUNC_IMPL (i, name, rawmemchr, - IFUNC_IMPL_ADD (array, i, rawmemchr, HAS_SSE2, + IFUNC_IMPL_ADD (array, i, rawmemchr, HAS_CPU_FEATURE (SSE2), __rawmemchr_sse2_bsf) - IFUNC_IMPL_ADD (array, i, rawmemchr, HAS_SSE2, + IFUNC_IMPL_ADD (array, i, rawmemchr, HAS_CPU_FEATURE (SSE2), __rawmemchr_sse2) IFUNC_IMPL_ADD (array, i, rawmemchr, 1, __rawmemchr_ia32)) /* Support sysdeps/i386/i686/multiarch/stpncpy.S. */ IFUNC_IMPL (i, name, stpncpy, - IFUNC_IMPL_ADD (array, i, stpncpy, HAS_SSSE3, + IFUNC_IMPL_ADD (array, i, stpncpy, HAS_CPU_FEATURE (SSSE3), __stpncpy_ssse3) - IFUNC_IMPL_ADD (array, i, stpncpy, HAS_SSE2, __stpncpy_sse2) + IFUNC_IMPL_ADD (array, i, stpncpy, HAS_CPU_FEATURE (SSE2), __stpncpy_sse2) IFUNC_IMPL_ADD (array, i, stpncpy, 1, __stpncpy_ia32)) /* Support sysdeps/i386/i686/multiarch/stpcpy.S. */ IFUNC_IMPL (i, name, stpcpy, - IFUNC_IMPL_ADD (array, i, stpcpy, HAS_SSSE3, __stpcpy_ssse3) - IFUNC_IMPL_ADD (array, i, stpcpy, HAS_SSE2, __stpcpy_sse2) + IFUNC_IMPL_ADD (array, i, stpcpy, HAS_CPU_FEATURE (SSSE3), __stpcpy_ssse3) + IFUNC_IMPL_ADD (array, i, stpcpy, HAS_CPU_FEATURE (SSE2), __stpcpy_sse2) IFUNC_IMPL_ADD (array, i, stpcpy, 1, __stpcpy_ia32)) /* Support sysdeps/i386/i686/multiarch/strcasecmp.S. */ IFUNC_IMPL (i, name, strcasecmp, - IFUNC_IMPL_ADD (array, i, strcasecmp, HAS_SSE4_2, + IFUNC_IMPL_ADD (array, i, strcasecmp, HAS_CPU_FEATURE (SSE4_2), __strcasecmp_sse4_2) - IFUNC_IMPL_ADD (array, i, strcasecmp, HAS_SSSE3, + IFUNC_IMPL_ADD (array, i, strcasecmp, HAS_CPU_FEATURE (SSSE3), __strcasecmp_ssse3) IFUNC_IMPL_ADD (array, i, strcasecmp, 1, __strcasecmp_ia32)) /* Support sysdeps/i386/i686/multiarch/strcasecmp_l.S. */ IFUNC_IMPL (i, name, strcasecmp_l, - IFUNC_IMPL_ADD (array, i, strcasecmp_l, HAS_SSE4_2, + IFUNC_IMPL_ADD (array, i, strcasecmp_l, HAS_CPU_FEATURE (SSE4_2), __strcasecmp_l_sse4_2) - IFUNC_IMPL_ADD (array, i, strcasecmp_l, HAS_SSSE3, + IFUNC_IMPL_ADD (array, i, strcasecmp_l, HAS_CPU_FEATURE (SSSE3), __strcasecmp_l_ssse3) IFUNC_IMPL_ADD (array, i, strcasecmp_l, 1, __strcasecmp_l_ia32)) /* Support sysdeps/i386/i686/multiarch/strcasestr.c. */ IFUNC_IMPL (i, name, strcasestr, - IFUNC_IMPL_ADD (array, i, strcasestr, HAS_SSE4_2, + IFUNC_IMPL_ADD (array, i, strcasestr, HAS_CPU_FEATURE (SSE4_2), __strcasestr_sse42) IFUNC_IMPL_ADD (array, i, strcasestr, 1, __strcasestr_ia32)) /* Support sysdeps/i386/i686/multiarch/strcat.S. */ IFUNC_IMPL (i, name, strcat, - IFUNC_IMPL_ADD (array, i, strcat, HAS_SSSE3, __strcat_ssse3) - IFUNC_IMPL_ADD (array, i, strcat, HAS_SSE2, __strcat_sse2) + IFUNC_IMPL_ADD (array, i, strcat, HAS_CPU_FEATURE (SSSE3), __strcat_ssse3) + IFUNC_IMPL_ADD (array, i, strcat, HAS_CPU_FEATURE (SSE2), __strcat_sse2) IFUNC_IMPL_ADD (array, i, strcat, 1, __strcat_ia32)) /* Support sysdeps/i386/i686/multiarch/strchr.S. */ IFUNC_IMPL (i, name, strchr, - IFUNC_IMPL_ADD (array, i, strchr, HAS_SSE2, + IFUNC_IMPL_ADD (array, i, strchr, HAS_CPU_FEATURE (SSE2), __strchr_sse2_bsf) - IFUNC_IMPL_ADD (array, i, strchr, HAS_SSE2, __strchr_sse2) + IFUNC_IMPL_ADD (array, i, strchr, HAS_CPU_FEATURE (SSE2), __strchr_sse2) IFUNC_IMPL_ADD (array, i, strchr, 1, __strchr_ia32)) /* Support sysdeps/i386/i686/multiarch/strcmp.S. */ IFUNC_IMPL (i, name, strcmp, - IFUNC_IMPL_ADD (array, i, strcmp, HAS_SSE4_2, + IFUNC_IMPL_ADD (array, i, strcmp, HAS_CPU_FEATURE (SSE4_2), __strcmp_sse4_2) - IFUNC_IMPL_ADD (array, i, strcmp, HAS_SSSE3, __strcmp_ssse3) + IFUNC_IMPL_ADD (array, i, strcmp, HAS_CPU_FEATURE (SSSE3), __strcmp_ssse3) IFUNC_IMPL_ADD (array, i, strcmp, 1, __strcmp_ia32)) /* Support sysdeps/i386/i686/multiarch/strcpy.S. */ IFUNC_IMPL (i, name, strcpy, - IFUNC_IMPL_ADD (array, i, strcpy, HAS_SSSE3, __strcpy_ssse3) - IFUNC_IMPL_ADD (array, i, strcpy, HAS_SSE2, __strcpy_sse2) + IFUNC_IMPL_ADD (array, i, strcpy, HAS_CPU_FEATURE (SSSE3), __strcpy_ssse3) + IFUNC_IMPL_ADD (array, i, strcpy, HAS_CPU_FEATURE (SSE2), __strcpy_sse2) IFUNC_IMPL_ADD (array, i, strcpy, 1, __strcpy_ia32)) /* Support sysdeps/i386/i686/multiarch/strcspn.S. */ IFUNC_IMPL (i, name, strcspn, - IFUNC_IMPL_ADD (array, i, strcspn, HAS_SSE4_2, + IFUNC_IMPL_ADD (array, i, strcspn, HAS_CPU_FEATURE (SSE4_2), __strcspn_sse42) IFUNC_IMPL_ADD (array, i, strcspn, 1, __strcspn_ia32)) /* Support sysdeps/i386/i686/multiarch/strncase.S. */ IFUNC_IMPL (i, name, strncasecmp, - IFUNC_IMPL_ADD (array, i, strncasecmp, HAS_SSE4_2, + IFUNC_IMPL_ADD (array, i, strncasecmp, HAS_CPU_FEATURE (SSE4_2), __strncasecmp_sse4_2) - IFUNC_IMPL_ADD (array, i, strncasecmp, HAS_SSSE3, + IFUNC_IMPL_ADD (array, i, strncasecmp, HAS_CPU_FEATURE (SSSE3), __strncasecmp_ssse3) IFUNC_IMPL_ADD (array, i, strncasecmp, 1, __strncasecmp_ia32)) @@ -191,133 +191,133 @@ __libc_ifunc_impl_list (const char *name /* Support sysdeps/i386/i686/multiarch/strncase_l.S. */ IFUNC_IMPL (i, name, strncasecmp_l, IFUNC_IMPL_ADD (array, i, strncasecmp_l, - HAS_SSE4_2, __strncasecmp_l_sse4_2) + HAS_CPU_FEATURE (SSE4_2), __strncasecmp_l_sse4_2) IFUNC_IMPL_ADD (array, i, strncasecmp_l, - HAS_SSSE3, __strncasecmp_l_ssse3) + HAS_CPU_FEATURE (SSSE3), __strncasecmp_l_ssse3) IFUNC_IMPL_ADD (array, i, strncasecmp_l, 1, __strncasecmp_l_ia32)) /* Support sysdeps/i386/i686/multiarch/strncat.S. */ IFUNC_IMPL (i, name, strncat, - IFUNC_IMPL_ADD (array, i, strncat, HAS_SSSE3, + IFUNC_IMPL_ADD (array, i, strncat, HAS_CPU_FEATURE (SSSE3), __strncat_ssse3) - IFUNC_IMPL_ADD (array, i, strncat, HAS_SSE2, __strncat_sse2) + IFUNC_IMPL_ADD (array, i, strncat, HAS_CPU_FEATURE (SSE2), __strncat_sse2) IFUNC_IMPL_ADD (array, i, strncat, 1, __strncat_ia32)) /* Support sysdeps/i386/i686/multiarch/strncpy.S. */ IFUNC_IMPL (i, name, strncpy, - IFUNC_IMPL_ADD (array, i, strncpy, HAS_SSSE3, + IFUNC_IMPL_ADD (array, i, strncpy, HAS_CPU_FEATURE (SSSE3), __strncpy_ssse3) - IFUNC_IMPL_ADD (array, i, strncpy, HAS_SSE2, __strncpy_sse2) + IFUNC_IMPL_ADD (array, i, strncpy, HAS_CPU_FEATURE (SSE2), __strncpy_sse2) IFUNC_IMPL_ADD (array, i, strncpy, 1, __strncpy_ia32)) /* Support sysdeps/i386/i686/multiarch/strnlen.S. */ IFUNC_IMPL (i, name, strnlen, - IFUNC_IMPL_ADD (array, i, strnlen, HAS_SSE2, __strnlen_sse2) + IFUNC_IMPL_ADD (array, i, strnlen, HAS_CPU_FEATURE (SSE2), __strnlen_sse2) IFUNC_IMPL_ADD (array, i, strnlen, 1, __strnlen_ia32)) /* Support sysdeps/i386/i686/multiarch/strpbrk.S. */ IFUNC_IMPL (i, name, strpbrk, - IFUNC_IMPL_ADD (array, i, strpbrk, HAS_SSE4_2, + IFUNC_IMPL_ADD (array, i, strpbrk, HAS_CPU_FEATURE (SSE4_2), __strpbrk_sse42) IFUNC_IMPL_ADD (array, i, strpbrk, 1, __strpbrk_ia32)) /* Support sysdeps/i386/i686/multiarch/strrchr.S. */ IFUNC_IMPL (i, name, strrchr, - IFUNC_IMPL_ADD (array, i, strrchr, HAS_SSE2, + IFUNC_IMPL_ADD (array, i, strrchr, HAS_CPU_FEATURE (SSE2), __strrchr_sse2_bsf) - IFUNC_IMPL_ADD (array, i, strrchr, HAS_SSE2, __strrchr_sse2) + IFUNC_IMPL_ADD (array, i, strrchr, HAS_CPU_FEATURE (SSE2), __strrchr_sse2) IFUNC_IMPL_ADD (array, i, strrchr, 1, __strrchr_ia32)) /* Support sysdeps/i386/i686/multiarch/strspn.S. */ IFUNC_IMPL (i, name, strspn, - IFUNC_IMPL_ADD (array, i, strspn, HAS_SSE4_2, __strspn_sse42) + IFUNC_IMPL_ADD (array, i, strspn, HAS_CPU_FEATURE (SSE4_2), __strspn_sse42) IFUNC_IMPL_ADD (array, i, strspn, 1, __strspn_ia32)) /* Support sysdeps/i386/i686/multiarch/strstr-c.c. */ IFUNC_IMPL (i, name, strstr, - IFUNC_IMPL_ADD (array, i, strstr, HAS_SSE4_2, __strstr_sse42) + IFUNC_IMPL_ADD (array, i, strstr, HAS_CPU_FEATURE (SSE4_2), __strstr_sse42) IFUNC_IMPL_ADD (array, i, strstr, 1, __strstr_ia32)) /* Support sysdeps/i386/i686/multiarch/wcschr.S. */ IFUNC_IMPL (i, name, wcschr, - IFUNC_IMPL_ADD (array, i, wcschr, HAS_SSE2, __wcschr_sse2) + IFUNC_IMPL_ADD (array, i, wcschr, HAS_CPU_FEATURE (SSE2), __wcschr_sse2) IFUNC_IMPL_ADD (array, i, wcschr, 1, __wcschr_ia32)) /* Support sysdeps/i386/i686/multiarch/wcscmp.S. */ IFUNC_IMPL (i, name, wcscmp, - IFUNC_IMPL_ADD (array, i, wcscmp, HAS_SSE2, __wcscmp_sse2) + IFUNC_IMPL_ADD (array, i, wcscmp, HAS_CPU_FEATURE (SSE2), __wcscmp_sse2) IFUNC_IMPL_ADD (array, i, wcscmp, 1, __wcscmp_ia32)) /* Support sysdeps/i386/i686/multiarch/wcscpy.S. */ IFUNC_IMPL (i, name, wcscpy, - IFUNC_IMPL_ADD (array, i, wcscpy, HAS_SSSE3, __wcscpy_ssse3) + IFUNC_IMPL_ADD (array, i, wcscpy, HAS_CPU_FEATURE (SSSE3), __wcscpy_ssse3) IFUNC_IMPL_ADD (array, i, wcscpy, 1, __wcscpy_ia32)) /* Support sysdeps/i386/i686/multiarch/wcslen.S. */ IFUNC_IMPL (i, name, wcslen, - IFUNC_IMPL_ADD (array, i, wcslen, HAS_SSE2, __wcslen_sse2) + IFUNC_IMPL_ADD (array, i, wcslen, HAS_CPU_FEATURE (SSE2), __wcslen_sse2) IFUNC_IMPL_ADD (array, i, wcslen, 1, __wcslen_ia32)) /* Support sysdeps/i386/i686/multiarch/wcsrchr.S. */ IFUNC_IMPL (i, name, wcsrchr, - IFUNC_IMPL_ADD (array, i, wcsrchr, HAS_SSE2, __wcsrchr_sse2) + IFUNC_IMPL_ADD (array, i, wcsrchr, HAS_CPU_FEATURE (SSE2), __wcsrchr_sse2) IFUNC_IMPL_ADD (array, i, wcsrchr, 1, __wcsrchr_ia32)) /* Support sysdeps/i386/i686/multiarch/wmemcmp.S. */ IFUNC_IMPL (i, name, wmemcmp, - IFUNC_IMPL_ADD (array, i, wmemcmp, HAS_SSE4_2, + IFUNC_IMPL_ADD (array, i, wmemcmp, HAS_CPU_FEATURE (SSE4_2), __wmemcmp_sse4_2) - IFUNC_IMPL_ADD (array, i, wmemcmp, HAS_SSSE3, + IFUNC_IMPL_ADD (array, i, wmemcmp, HAS_CPU_FEATURE (SSSE3), __wmemcmp_ssse3) IFUNC_IMPL_ADD (array, i, wmemcmp, 1, __wmemcmp_ia32)) #ifdef SHARED /* Support sysdeps/i386/i686/multiarch/memcpy_chk.S. */ IFUNC_IMPL (i, name, __memcpy_chk, - IFUNC_IMPL_ADD (array, i, __memcpy_chk, HAS_SSSE3, + IFUNC_IMPL_ADD (array, i, __memcpy_chk, HAS_CPU_FEATURE (SSSE3), __memcpy_chk_ssse3_rep) - IFUNC_IMPL_ADD (array, i, __memcpy_chk, HAS_SSSE3, + IFUNC_IMPL_ADD (array, i, __memcpy_chk, HAS_CPU_FEATURE (SSSE3), __memcpy_chk_ssse3) IFUNC_IMPL_ADD (array, i, __memcpy_chk, 1, __memcpy_chk_ia32)) /* Support sysdeps/i386/i686/multiarch/memcpy.S. */ IFUNC_IMPL (i, name, memcpy, - IFUNC_IMPL_ADD (array, i, memcpy, HAS_SSSE3, + IFUNC_IMPL_ADD (array, i, memcpy, HAS_CPU_FEATURE (SSSE3), __memcpy_ssse3_rep) - IFUNC_IMPL_ADD (array, i, memcpy, HAS_SSSE3, __memcpy_ssse3) + IFUNC_IMPL_ADD (array, i, memcpy, HAS_CPU_FEATURE (SSSE3), __memcpy_ssse3) IFUNC_IMPL_ADD (array, i, memcpy, 1, __memcpy_ia32)) /* Support sysdeps/i386/i686/multiarch/mempcpy_chk.S. */ IFUNC_IMPL (i, name, __mempcpy_chk, - IFUNC_IMPL_ADD (array, i, __mempcpy_chk, HAS_SSSE3, + IFUNC_IMPL_ADD (array, i, __mempcpy_chk, HAS_CPU_FEATURE (SSSE3), __mempcpy_chk_ssse3_rep) - IFUNC_IMPL_ADD (array, i, __mempcpy_chk, HAS_SSSE3, + IFUNC_IMPL_ADD (array, i, __mempcpy_chk, HAS_CPU_FEATURE (SSSE3), __mempcpy_chk_ssse3) IFUNC_IMPL_ADD (array, i, __mempcpy_chk, 1, __mempcpy_chk_ia32)) /* Support sysdeps/i386/i686/multiarch/mempcpy.S. */ IFUNC_IMPL (i, name, mempcpy, - IFUNC_IMPL_ADD (array, i, mempcpy, HAS_SSSE3, + IFUNC_IMPL_ADD (array, i, mempcpy, HAS_CPU_FEATURE (SSSE3), __mempcpy_ssse3_rep) - IFUNC_IMPL_ADD (array, i, mempcpy, HAS_SSSE3, + IFUNC_IMPL_ADD (array, i, mempcpy, HAS_CPU_FEATURE (SSSE3), __mempcpy_ssse3) IFUNC_IMPL_ADD (array, i, mempcpy, 1, __mempcpy_ia32)) /* Support sysdeps/i386/i686/multiarch/strlen.S. */ IFUNC_IMPL (i, name, strlen, - IFUNC_IMPL_ADD (array, i, strlen, HAS_SSE2, + IFUNC_IMPL_ADD (array, i, strlen, HAS_CPU_FEATURE (SSE2), __strlen_sse2_bsf) - IFUNC_IMPL_ADD (array, i, strlen, HAS_SSE2, __strlen_sse2) + IFUNC_IMPL_ADD (array, i, strlen, HAS_CPU_FEATURE (SSE2), __strlen_sse2) IFUNC_IMPL_ADD (array, i, strlen, 1, __strlen_ia32)) /* Support sysdeps/i386/i686/multiarch/strncmp.S. */ IFUNC_IMPL (i, name, strncmp, - IFUNC_IMPL_ADD (array, i, strncmp, HAS_SSE4_2, + IFUNC_IMPL_ADD (array, i, strncmp, HAS_CPU_FEATURE (SSE4_2), __strncmp_sse4_2) - IFUNC_IMPL_ADD (array, i, strncmp, HAS_SSSE3, + IFUNC_IMPL_ADD (array, i, strncmp, HAS_CPU_FEATURE (SSSE3), __strncmp_ssse3) IFUNC_IMPL_ADD (array, i, strncmp, 1, __strncmp_ia32)) #endif Index: glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/memchr.S =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/multiarch/memchr.S +++ glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/memchr.S @@ -22,46 +22,22 @@ #include #if IS_IN (libc) -# define CFI_POP(REG) \ - cfi_adjust_cfa_offset (-4); \ - cfi_restore (REG) - -# define CFI_PUSH(REG) \ - cfi_adjust_cfa_offset (4); \ - cfi_rel_offset (REG, 0) - .text ENTRY(__memchr) .type __memchr, @gnu_indirect_function - pushl %ebx - CFI_PUSH (%ebx) - LOAD_PIC_REG(bx) - cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx) - jne 1f - call __init_cpu_features - -1: testl $bit_SSE2, CPUID_OFFSET+index_SSE2+__cpu_features@GOTOFF(%ebx) + LOAD_GOT_AND_RTLD_GLOBAL_RO + HAS_CPU_FEATURE (SSE2) jz 2f - testl $bit_Slow_BSF, FEATURE_OFFSET+index_Slow_BSF+__cpu_features@GOTOFF(%ebx) + HAS_ARCH_FEATURE (Slow_BSF) jz 3f - leal __memchr_sse2@GOTOFF(%ebx), %eax - popl %ebx - CFI_POP (%ebx) + LOAD_FUNC_GOT_EAX ( __memchr_sse2) ret - CFI_PUSH (%ebx) - -2: leal __memchr_ia32@GOTOFF(%ebx), %eax - popl %ebx - CFI_POP (%ebx) +2: LOAD_FUNC_GOT_EAX (__memchr_ia32) ret - CFI_PUSH (%ebx) - -3: leal __memchr_sse2_bsf@GOTOFF(%ebx), %eax - popl %ebx - CFI_POP (%ebx) +3: LOAD_FUNC_GOT_EAX (__memchr_sse2_bsf) ret END(__memchr) Index: glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/memcmp.S =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/multiarch/memcmp.S +++ glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/memcmp.S @@ -23,46 +23,19 @@ /* Define multiple versions only for the definition in libc. */ #if IS_IN (libc) -# ifdef SHARED .text ENTRY(memcmp) .type memcmp, @gnu_indirect_function - pushl %ebx - cfi_adjust_cfa_offset (4) - cfi_rel_offset (ebx, 0) - LOAD_PIC_REG(bx) - cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx) - jne 1f - call __init_cpu_features -1: leal __memcmp_ia32@GOTOFF(%ebx), %eax - testl $bit_SSSE3, CPUID_OFFSET+index_SSSE3+__cpu_features@GOTOFF(%ebx) + LOAD_GOT_AND_RTLD_GLOBAL_RO + LOAD_FUNC_GOT_EAX (__memcmp_ia32) + HAS_CPU_FEATURE (SSSE3) jz 2f - leal __memcmp_ssse3@GOTOFF(%ebx), %eax - testl $bit_SSE4_2, CPUID_OFFSET+index_SSE4_2+__cpu_features@GOTOFF(%ebx) + LOAD_FUNC_GOT_EAX (__memcmp_ssse3) + HAS_CPU_FEATURE (SSE4_2) jz 2f - leal __memcmp_sse4_2@GOTOFF(%ebx), %eax -2: popl %ebx - cfi_adjust_cfa_offset (-4) - cfi_restore (ebx) - ret -END(memcmp) -# else - .text -ENTRY(memcmp) - .type memcmp, @gnu_indirect_function - cmpl $0, KIND_OFFSET+__cpu_features - jne 1f - call __init_cpu_features -1: leal __memcmp_ia32, %eax - testl $bit_SSSE3, CPUID_OFFSET+index_SSSE3+__cpu_features - jz 2f - leal __memcmp_ssse3, %eax - testl $bit_SSE4_2, CPUID_OFFSET+index_SSE4_2+__cpu_features - jz 2f - leal __memcmp_sse4_2, %eax + LOAD_FUNC_GOT_EAX (__memcmp_sse4_2) 2: ret END(memcmp) -# endif # undef ENTRY # define ENTRY(name) \ Index: glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/memcpy.S =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/multiarch/memcpy.S +++ glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/memcpy.S @@ -28,24 +28,15 @@ .text ENTRY(memcpy) .type memcpy, @gnu_indirect_function - pushl %ebx - cfi_adjust_cfa_offset (4) - cfi_rel_offset (ebx, 0) - LOAD_PIC_REG(bx) - cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx) - jne 1f - call __init_cpu_features -1: leal __memcpy_ia32@GOTOFF(%ebx), %eax - testl $bit_SSSE3, CPUID_OFFSET+index_SSSE3+__cpu_features@GOTOFF(%ebx) + LOAD_GOT_AND_RTLD_GLOBAL_RO + LOAD_FUNC_GOT_EAX (__memcpy_ia32) + HAS_CPU_FEATURE (SSSE3) jz 2f - leal __memcpy_ssse3@GOTOFF(%ebx), %eax - testl $bit_Fast_Rep_String, FEATURE_OFFSET+index_Fast_Rep_String+__cpu_features@GOTOFF(%ebx) + LOAD_FUNC_GOT_EAX (__memcpy_ssse3) + HAS_ARCH_FEATURE (Fast_Rep_String) jz 2f - leal __memcpy_ssse3_rep@GOTOFF(%ebx), %eax -2: popl %ebx - cfi_adjust_cfa_offset (-4) - cfi_restore (ebx) - ret + LOAD_FUNC_GOT_EAX (__memcpy_ssse3_rep) +2: ret END(memcpy) # undef ENTRY Index: glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/memcpy_chk.S =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/multiarch/memcpy_chk.S +++ glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/memcpy_chk.S @@ -29,24 +29,15 @@ .text ENTRY(__memcpy_chk) .type __memcpy_chk, @gnu_indirect_function - pushl %ebx - cfi_adjust_cfa_offset (4) - cfi_rel_offset (ebx, 0) - LOAD_PIC_REG(bx) - cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx) - jne 1f - call __init_cpu_features -1: leal __memcpy_chk_ia32@GOTOFF(%ebx), %eax - testl $bit_SSSE3, CPUID_OFFSET+index_SSSE3+__cpu_features@GOTOFF(%ebx) + LOAD_GOT_AND_RTLD_GLOBAL_RO + LOAD_FUNC_GOT_EAX (__memcpy_chk_ia32) + HAS_CPU_FEATURE (SSSE3) jz 2f - leal __memcpy_chk_ssse3@GOTOFF(%ebx), %eax - testl $bit_Fast_Rep_String, FEATURE_OFFSET+index_Fast_Rep_String+__cpu_features@GOTOFF(%ebx) + LOAD_FUNC_GOT_EAX (__memcpy_chk_ssse3) + HAS_ARCH_FEATURE (Fast_Rep_String) jz 2f - leal __memcpy_chk_ssse3_rep@GOTOFF(%ebx), %eax -2: popl %ebx - cfi_adjust_cfa_offset (-4) - cfi_restore (ebx) - ret + LOAD_FUNC_GOT_EAX (__memcpy_chk_ssse3_rep) +2: ret END(__memcpy_chk) # else # include "../memcpy_chk.S" Index: glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/memmove.S =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/multiarch/memmove.S +++ glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/memmove.S @@ -23,32 +23,23 @@ /* Define multiple versions only for the definition in lib. */ #if IS_IN (libc) -# ifdef SHARED .text ENTRY(memmove) .type memmove, @gnu_indirect_function - pushl %ebx - cfi_adjust_cfa_offset (4) - cfi_rel_offset (ebx, 0) - LOAD_PIC_REG(bx) - cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx) - jne 1f - call __init_cpu_features -1: leal __memmove_ia32@GOTOFF(%ebx), %eax - testl $bit_SSSE3, CPUID_OFFSET+index_SSSE3+__cpu_features@GOTOFF(%ebx) + LOAD_GOT_AND_RTLD_GLOBAL_RO + LOAD_FUNC_GOT_EAX (__memmove_ia32) + HAS_CPU_FEATURE (SSSE3) jz 2f - leal __memmove_ssse3@GOTOFF(%ebx), %eax - testl $bit_Fast_Rep_String, FEATURE_OFFSET+index_Fast_Rep_String+__cpu_features@GOTOFF(%ebx) + LOAD_FUNC_GOT_EAX (__memmove_ssse3) + HAS_ARCH_FEATURE (Fast_Rep_String) jz 2f - leal __memmove_ssse3_rep@GOTOFF(%ebx), %eax -2: popl %ebx - cfi_adjust_cfa_offset (-4) - cfi_restore (ebx) - ret + LOAD_FUNC_GOT_EAX (__memmove_ssse3_rep) +2: ret END(memmove) -# undef ENTRY -# define ENTRY(name) \ +# ifdef SHARED +# undef ENTRY +# define ENTRY(name) \ .type __memmove_ia32, @function; \ .p2align 4; \ .globl __memmove_ia32; \ @@ -56,24 +47,9 @@ END(memmove) __memmove_ia32: cfi_startproc; \ CALL_MCOUNT # else - .text -ENTRY(memmove) - .type memmove, @gnu_indirect_function - cmpl $0, KIND_OFFSET+__cpu_features - jne 1f - call __init_cpu_features -1: leal __memmove_ia32, %eax - testl $bit_SSSE3, CPUID_OFFSET+index_SSSE3+__cpu_features - jz 2f - leal __memmove_ssse3, %eax - testl $bit_Fast_Rep_String, FEATURE_OFFSET+index_Fast_Rep_String+__cpu_features - jz 2f - leal __memmove_ssse3_rep, %eax -2: ret -END(memmove) -# undef ENTRY -# define ENTRY(name) \ +# undef ENTRY +# define ENTRY(name) \ .type __memmove_ia32, @function; \ .globl __memmove_ia32; \ .p2align 4; \ Index: glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/memmove_chk.S =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/multiarch/memmove_chk.S +++ glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/memmove_chk.S @@ -23,46 +23,21 @@ /* Define multiple versions only for the definition in lib. */ #if IS_IN (libc) -# ifdef SHARED .text ENTRY(__memmove_chk) .type __memmove_chk, @gnu_indirect_function - pushl %ebx - cfi_adjust_cfa_offset (4) - cfi_rel_offset (ebx, 0) - LOAD_PIC_REG(bx) - cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx) - jne 1f - call __init_cpu_features -1: leal __memmove_chk_ia32@GOTOFF(%ebx), %eax - testl $bit_SSSE3, CPUID_OFFSET+index_SSSE3+__cpu_features@GOTOFF(%ebx) + LOAD_GOT_AND_RTLD_GLOBAL_RO + LOAD_FUNC_GOT_EAX (__memmove_chk_ia32) + HAS_CPU_FEATURE (SSSE3) jz 2f - leal __memmove_chk_ssse3@GOTOFF(%ebx), %eax - testl $bit_Fast_Rep_String, FEATURE_OFFSET+index_Fast_Rep_String+__cpu_features@GOTOFF(%ebx) + LOAD_FUNC_GOT_EAX (__memmove_chk_ssse3) + HAS_ARCH_FEATURE (Fast_Rep_String) jz 2f - leal __memmove_chk_ssse3_rep@GOTOFF(%ebx), %eax -2: popl %ebx - cfi_adjust_cfa_offset (-4) - cfi_restore (ebx) - ret -END(__memmove_chk) -# else - .text -ENTRY(__memmove_chk) - .type __memmove_chk, @gnu_indirect_function - cmpl $0, KIND_OFFSET+__cpu_features - jne 1f - call __init_cpu_features -1: leal __memmove_chk_ia32, %eax - testl $bit_SSSE3, CPUID_OFFSET+index_SSSE3+__cpu_features - jz 2f - leal __memmove_chk_ssse3, %eax - testl $bit_Fast_Rep_String, FEATURE_OFFSET+index_Fast_Rep_String+__cpu_features - jz 2f - leal __memmove_chk_ssse3_rep, %eax + LOAD_FUNC_GOT_EAX (__memmove_chk_ssse3_rep) 2: ret END(__memmove_chk) +# ifndef SHARED .type __memmove_chk_ssse3, @function .p2align 4; __memmove_chk_ssse3: Index: glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/mempcpy.S =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/multiarch/mempcpy.S +++ glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/mempcpy.S @@ -28,24 +28,15 @@ .text ENTRY(__mempcpy) .type __mempcpy, @gnu_indirect_function - pushl %ebx - cfi_adjust_cfa_offset (4) - cfi_rel_offset (ebx, 0) - LOAD_PIC_REG(bx) - cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx) - jne 1f - call __init_cpu_features -1: leal __mempcpy_ia32@GOTOFF(%ebx), %eax - testl $bit_SSSE3, CPUID_OFFSET+index_SSSE3+__cpu_features@GOTOFF(%ebx) + LOAD_GOT_AND_RTLD_GLOBAL_RO + LOAD_FUNC_GOT_EAX (__mempcpy_ia32) + HAS_CPU_FEATURE (SSSE3) jz 2f - leal __mempcpy_ssse3@GOTOFF(%ebx), %eax - testl $bit_Fast_Rep_String, FEATURE_OFFSET+index_Fast_Rep_String+__cpu_features@GOTOFF(%ebx) + LOAD_FUNC_GOT_EAX (__mempcpy_ssse3) + HAS_ARCH_FEATURE (Fast_Rep_String) jz 2f - leal __mempcpy_ssse3_rep@GOTOFF(%ebx), %eax -2: popl %ebx - cfi_adjust_cfa_offset (-4) - cfi_restore (ebx) - ret + LOAD_FUNC_GOT_EAX (__mempcpy_ssse3_rep) +2: ret END(__mempcpy) # undef ENTRY Index: glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/mempcpy_chk.S =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/multiarch/mempcpy_chk.S +++ glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/mempcpy_chk.S @@ -29,24 +29,15 @@ .text ENTRY(__mempcpy_chk) .type __mempcpy_chk, @gnu_indirect_function - pushl %ebx - cfi_adjust_cfa_offset (4) - cfi_rel_offset (ebx, 0) - LOAD_PIC_REG(bx) - cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx) - jne 1f - call __init_cpu_features -1: leal __mempcpy_chk_ia32@GOTOFF(%ebx), %eax - testl $bit_SSSE3, CPUID_OFFSET+index_SSSE3+__cpu_features@GOTOFF(%ebx) + LOAD_GOT_AND_RTLD_GLOBAL_RO + LOAD_FUNC_GOT_EAX (__mempcpy_chk_ia32) + HAS_CPU_FEATURE (SSSE3) jz 2f - leal __mempcpy_chk_ssse3@GOTOFF(%ebx), %eax - testl $bit_Fast_Rep_String, FEATURE_OFFSET+index_Fast_Rep_String+__cpu_features@GOTOFF(%ebx) + LOAD_FUNC_GOT_EAX (__mempcpy_chk_ssse3) + HAS_ARCH_FEATURE (Fast_Rep_String) jz 2f - leal __mempcpy_chk_ssse3_rep@GOTOFF(%ebx), %eax -2: popl %ebx - cfi_adjust_cfa_offset (-4) - cfi_restore (ebx) - ret + LOAD_FUNC_GOT_EAX (__mempcpy_chk_ssse3_rep) +2: ret END(__mempcpy_chk) # else # include "../mempcpy_chk.S" Index: glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/memrchr.S =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/multiarch/memrchr.S +++ glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/memrchr.S @@ -22,46 +22,22 @@ #include #if IS_IN (libc) -# define CFI_POP(REG) \ - cfi_adjust_cfa_offset (-4); \ - cfi_restore (REG) - -# define CFI_PUSH(REG) \ - cfi_adjust_cfa_offset (4); \ - cfi_rel_offset (REG, 0) - .text ENTRY(__memrchr) .type __memrchr, @gnu_indirect_function - pushl %ebx - CFI_PUSH (%ebx) - LOAD_PIC_REG(bx) - cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx) - jne 1f - call __init_cpu_features - -1: testl $bit_SSE2, CPUID_OFFSET+index_SSE2+__cpu_features@GOTOFF(%ebx) + LOAD_GOT_AND_RTLD_GLOBAL_RO + HAS_CPU_FEATURE (SSE2) jz 2f - testl $bit_Slow_BSF, FEATURE_OFFSET+index_Slow_BSF+__cpu_features@GOTOFF(%ebx) + HAS_ARCH_FEATURE (Slow_BSF) jz 3f - leal __memrchr_sse2@GOTOFF(%ebx), %eax - popl %ebx - CFI_POP (%ebx) + LOAD_FUNC_GOT_EAX (__memrchr_sse2) ret - CFI_PUSH (%ebx) - -2: leal __memrchr_ia32@GOTOFF(%ebx), %eax - popl %ebx - CFI_POP (%ebx) +2: LOAD_FUNC_GOT_EAX (__memrchr_ia32) ret - CFI_PUSH (%ebx) - -3: leal __memrchr_sse2_bsf@GOTOFF(%ebx), %eax - popl %ebx - CFI_POP (%ebx) +3: LOAD_FUNC_GOT_EAX (__memrchr_sse2_bsf) ret END(__memrchr) Index: glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/memset.S =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/multiarch/memset.S +++ glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/memset.S @@ -23,46 +23,19 @@ /* Define multiple versions only for the definition in lib. */ #if IS_IN (libc) -# ifdef SHARED .text ENTRY(memset) .type memset, @gnu_indirect_function - pushl %ebx - cfi_adjust_cfa_offset (4) - cfi_rel_offset (ebx, 0) - LOAD_PIC_REG(bx) - cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx) - jne 1f - call __init_cpu_features -1: leal __memset_ia32@GOTOFF(%ebx), %eax - testl $bit_SSE2, CPUID_OFFSET+index_SSE2+__cpu_features@GOTOFF(%ebx) + LOAD_GOT_AND_RTLD_GLOBAL_RO + LOAD_FUNC_GOT_EAX (__memset_ia32) + HAS_CPU_FEATURE (SSE2) jz 2f - leal __memset_sse2@GOTOFF(%ebx), %eax - testl $bit_Fast_Rep_String, FEATURE_OFFSET+index_Fast_Rep_String+__cpu_features@GOTOFF(%ebx) + LOAD_FUNC_GOT_EAX (__memset_sse2) + HAS_ARCH_FEATURE (Fast_Rep_String) jz 2f - leal __memset_sse2_rep@GOTOFF(%ebx), %eax -2: popl %ebx - cfi_adjust_cfa_offset (-4) - cfi_restore (ebx) - ret -END(memset) -# else - .text -ENTRY(memset) - .type memset, @gnu_indirect_function - cmpl $0, KIND_OFFSET+__cpu_features - jne 1f - call __init_cpu_features -1: leal __memset_ia32, %eax - testl $bit_SSE2, CPUID_OFFSET+index_SSE2+__cpu_features - jz 2f - leal __memset_sse2, %eax - testl $bit_Fast_Rep_String, FEATURE_OFFSET+index_Fast_Rep_String+__cpu_features - jz 2f - leal __memset_sse2_rep, %eax + LOAD_FUNC_GOT_EAX (__memset_sse2_rep) 2: ret END(memset) -# endif # undef ENTRY # define ENTRY(name) \ Index: glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/memset_chk.S =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/multiarch/memset_chk.S +++ glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/memset_chk.S @@ -23,50 +23,26 @@ /* Define multiple versions only for the definition in lib. */ #if IS_IN (libc) -# ifdef SHARED .text ENTRY(__memset_chk) .type __memset_chk, @gnu_indirect_function - pushl %ebx - cfi_adjust_cfa_offset (4) - cfi_rel_offset (ebx, 0) - LOAD_PIC_REG(bx) - cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx) - jne 1f - call __init_cpu_features -1: leal __memset_chk_ia32@GOTOFF(%ebx), %eax - testl $bit_SSE2, CPUID_OFFSET+index_SSE2+__cpu_features@GOTOFF(%ebx) + LOAD_GOT_AND_RTLD_GLOBAL_RO + LOAD_FUNC_GOT_EAX (__memset_chk_ia32) + HAS_CPU_FEATURE (SSE2) jz 2f - leal __memset_chk_sse2@GOTOFF(%ebx), %eax - testl $bit_Fast_Rep_String, FEATURE_OFFSET+index_Fast_Rep_String+__cpu_features@GOTOFF(%ebx) + LOAD_FUNC_GOT_EAX (__memset_chk_sse2) + HAS_ARCH_FEATURE (Fast_Rep_String) jz 2f - leal __memset_chk_sse2_rep@GOTOFF(%ebx), %eax -2: popl %ebx - cfi_adjust_cfa_offset (-4) - cfi_restore (ebx) - ret + LOAD_FUNC_GOT_EAX (__memset_chk_sse2_rep) +2: ret END(__memset_chk) +# ifdef SHARED strong_alias (__memset_chk, __memset_zero_constant_len_parameter) .section .gnu.warning.__memset_zero_constant_len_parameter .string "memset used with constant zero length parameter; this could be due to transposed parameters" # else .text -ENTRY(__memset_chk) - .type __memset_chk, @gnu_indirect_function - cmpl $0, KIND_OFFSET+__cpu_features - jne 1f - call __init_cpu_features -1: leal __memset_chk_ia32, %eax - testl $bit_SSE2, CPUID_OFFSET+index_SSE2+__cpu_features - jz 2f - leal __memset_chk_sse2, %eax - testl $bit_Fast_Rep_String, FEATURE_OFFSET+index_Fast_Rep_String+__cpu_features - jz 2f - leal __memset_chk_sse2_rep, %eax -2: ret -END(__memset_chk) - .type __memset_chk_sse2, @function .p2align 4; __memset_chk_sse2: Index: glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/rawmemchr.S =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/multiarch/rawmemchr.S +++ glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/rawmemchr.S @@ -22,46 +22,22 @@ #include #if IS_IN (libc) -# define CFI_POP(REG) \ - cfi_adjust_cfa_offset (-4); \ - cfi_restore (REG) - -# define CFI_PUSH(REG) \ - cfi_adjust_cfa_offset (4); \ - cfi_rel_offset (REG, 0) - .text ENTRY(__rawmemchr) .type __rawmemchr, @gnu_indirect_function - pushl %ebx - CFI_PUSH (%ebx) - LOAD_PIC_REG(bx) - cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx) - jne 1f - call __init_cpu_features - -1: testl $bit_SSE2, CPUID_OFFSET+index_SSE2+__cpu_features@GOTOFF(%ebx) + LOAD_GOT_AND_RTLD_GLOBAL_RO + HAS_CPU_FEATURE (SSE2) jz 2f - testl $bit_Slow_BSF, FEATURE_OFFSET+index_Slow_BSF+__cpu_features@GOTOFF(%ebx) + HAS_ARCH_FEATURE (Slow_BSF) jz 3f - leal __rawmemchr_sse2@GOTOFF(%ebx), %eax - popl %ebx - CFI_POP (%ebx) + LOAD_FUNC_GOT_EAX (__rawmemchr_sse2) ret - CFI_PUSH (%ebx) - -2: leal __rawmemchr_ia32@GOTOFF(%ebx), %eax - popl %ebx - CFI_POP (%ebx) +2: LOAD_FUNC_GOT_EAX (__rawmemchr_ia32) ret - CFI_PUSH (%ebx) - -3: leal __rawmemchr_sse2_bsf@GOTOFF(%ebx), %eax - popl %ebx - CFI_POP (%ebx) +3: LOAD_FUNC_GOT_EAX (__rawmemchr_sse2_bsf) ret END(__rawmemchr) Index: glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/s_fma.c =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/multiarch/s_fma.c +++ glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/s_fma.c @@ -26,7 +26,8 @@ extern double __fma_ia32 (double x, double y, double z) attribute_hidden; extern double __fma_fma (double x, double y, double z) attribute_hidden; -libm_ifunc (__fma, HAS_FMA ? __fma_fma : __fma_ia32); +libm_ifunc (__fma, + HAS_ARCH_FEATURE (FMA_Usable) ? __fma_fma : __fma_ia32); weak_alias (__fma, fma) # define __fma __fma_ia32 Index: glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/s_fmaf.c =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/multiarch/s_fmaf.c +++ glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/s_fmaf.c @@ -26,7 +26,8 @@ extern float __fmaf_ia32 (float x, float y, float z) attribute_hidden; extern float __fmaf_fma (float x, float y, float z) attribute_hidden; -libm_ifunc (__fmaf, HAS_FMA ? __fmaf_fma : __fmaf_ia32); +libm_ifunc (__fmaf, + HAS_ARCH_FEATURE (FMA_Usable) ? __fmaf_fma : __fmaf_ia32); weak_alias (__fmaf, fmaf) # define __fmaf __fmaf_ia32 Index: glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/strcasecmp.S =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/multiarch/strcasecmp.S +++ glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/strcasecmp.S @@ -20,48 +20,18 @@ #include #include -#ifdef SHARED .text ENTRY(__strcasecmp) .type __strcasecmp, @gnu_indirect_function - pushl %ebx - cfi_adjust_cfa_offset (4) - cfi_rel_offset (ebx, 0) - LOAD_PIC_REG(bx) - cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx) - jne 1f - call __init_cpu_features -1: leal __strcasecmp_ia32@GOTOFF(%ebx), %eax - testl $bit_SSSE3, CPUID_OFFSET+index_SSSE3+__cpu_features@GOTOFF(%ebx) + LOAD_GOT_AND_RTLD_GLOBAL_RO + LOAD_FUNC_GOT_EAX (__strcasecmp_ia32) + HAS_CPU_FEATURE (SSSE3) jz 2f - leal __strcasecmp_ssse3@GOTOFF(%ebx), %eax - testl $bit_SSE4_2, CPUID_OFFSET+index_SSE4_2+__cpu_features@GOTOFF(%ebx) + LOAD_FUNC_GOT_EAX (__strcasecmp_ssse3) + HAS_CPU_FEATURE (SSE4_2) jz 2f - leal __strcasecmp_sse4_2@GOTOFF(%ebx), %eax -2: popl %ebx - cfi_adjust_cfa_offset (-4) - cfi_restore (ebx) - ret -END(__strcasecmp) -#else - .text -ENTRY(__strcasecmp) - .type __strcasecmp, @gnu_indirect_function - cmpl $0, KIND_OFFSET+__cpu_features - jne 1f - call __init_cpu_features -1: leal __strcasecmp_ia32, %eax - testl $bit_SSSE3, CPUID_OFFSET+index_SSSE3+__cpu_features - jz 2f - leal __strcasecmp_ssse3, %eax -#if 0 - // XXX Temporarily - testl $bit_SSE4_2, CPUID_OFFSET+index_SSE4_2+__cpu_features - jz 2f - leal __strcasecmp_sse4_2, %eax -#endif + LOAD_FUNC_GOT_EAX (__strcasecmp_sse4_2) 2: ret END(__strcasecmp) -#endif weak_alias (__strcasecmp, strcasecmp) Index: glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/strcat.S =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/multiarch/strcat.S +++ glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/strcat.S @@ -45,52 +45,22 @@ need strncat before the initialization happened. */ #if IS_IN (libc) -# ifdef SHARED .text ENTRY(STRCAT) .type STRCAT, @gnu_indirect_function - pushl %ebx - cfi_adjust_cfa_offset (4) - cfi_rel_offset (ebx, 0) - LOAD_PIC_REG(bx) - cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx) - jne 1f - call __init_cpu_features -1: leal STRCAT_IA32@GOTOFF(%ebx), %eax - testl $bit_SSE2, CPUID_OFFSET+index_SSE2+__cpu_features@GOTOFF(%ebx) + LOAD_GOT_AND_RTLD_GLOBAL_RO + LOAD_FUNC_GOT_EAX (STRCAT_IA32) + HAS_CPU_FEATURE (SSE2) jz 2f - leal STRCAT_SSE2@GOTOFF(%ebx), %eax - testl $bit_Fast_Unaligned_Load, FEATURE_OFFSET+index_Fast_Unaligned_Load+__cpu_features@GOTOFF(%ebx) + LOAD_FUNC_GOT_EAX (STRCAT_SSE2) + HAS_ARCH_FEATURE (Fast_Unaligned_Load) jnz 2f - testl $bit_SSSE3, CPUID_OFFSET+index_SSSE3+__cpu_features@GOTOFF(%ebx) + HAS_CPU_FEATURE (SSSE3) jz 2f - leal STRCAT_SSSE3@GOTOFF(%ebx), %eax -2: popl %ebx - cfi_adjust_cfa_offset (-4) - cfi_restore (ebx) - ret -END(STRCAT) -# else - -ENTRY(STRCAT) - .type STRCAT, @gnu_indirect_function - cmpl $0, KIND_OFFSET+__cpu_features - jne 1f - call __init_cpu_features -1: leal STRCAT_IA32, %eax - testl $bit_SSE2, CPUID_OFFSET+index_SSE2+__cpu_features - jz 2f - leal STRCAT_SSE2, %eax - testl $bit_Fast_Unaligned_Load, FEATURE_OFFSET+index_Fast_Unaligned_Load+__cpu_features - jnz 2f - testl $bit_SSSE3, CPUID_OFFSET+index_SSSE3+__cpu_features - jz 2f - leal STRCAT_SSSE3, %eax + LOAD_FUNC_GOT_EAX (STRCAT_SSSE3) 2: ret END(STRCAT) -# endif - # undef ENTRY # define ENTRY(name) \ .type STRCAT_IA32, @function; \ Index: glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/strchr.S =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/multiarch/strchr.S +++ glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/strchr.S @@ -25,24 +25,15 @@ .text ENTRY(strchr) .type strchr, @gnu_indirect_function - pushl %ebx - cfi_adjust_cfa_offset (4) - cfi_rel_offset (ebx, 0) - LOAD_PIC_REG(bx) - cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx) - jne 1f - call __init_cpu_features -1: leal __strchr_ia32@GOTOFF(%ebx), %eax - testl $bit_SSE2, CPUID_OFFSET+index_SSE2+__cpu_features@GOTOFF(%ebx) + LOAD_GOT_AND_RTLD_GLOBAL_RO + LOAD_FUNC_GOT_EAX (__strchr_ia32) + HAS_CPU_FEATURE (SSE2) jz 2f - leal __strchr_sse2_bsf@GOTOFF(%ebx), %eax - testl $bit_Slow_BSF, FEATURE_OFFSET+index_Slow_BSF+__cpu_features@GOTOFF(%ebx) + LOAD_FUNC_GOT_EAX (__strchr_sse2_bsf) + HAS_ARCH_FEATURE (Slow_BSF) jz 2f - leal __strchr_sse2@GOTOFF(%ebx), %eax -2: popl %ebx - cfi_adjust_cfa_offset (-4); - cfi_restore (ebx) - ret + LOAD_FUNC_GOT_EAX (__strchr_sse2) +2: ret END(strchr) # undef ENTRY Index: glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/strcmp.S =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/multiarch/strcmp.S +++ glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/strcmp.S @@ -51,46 +51,19 @@ define multiple versions for strncmp in static library since we need strncmp before the initialization happened. */ #if (defined SHARED || !defined USE_AS_STRNCMP) && IS_IN (libc) -# ifdef SHARED .text ENTRY(STRCMP) .type STRCMP, @gnu_indirect_function - pushl %ebx - cfi_adjust_cfa_offset (4) - cfi_rel_offset (ebx, 0) - LOAD_PIC_REG(bx) - cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx) - jne 1f - call __init_cpu_features -1: leal __STRCMP_IA32@GOTOFF(%ebx), %eax - testl $bit_SSSE3, CPUID_OFFSET+index_SSSE3+__cpu_features@GOTOFF(%ebx) + LOAD_GOT_AND_RTLD_GLOBAL_RO + LOAD_FUNC_GOT_EAX (__STRCMP_IA32) + HAS_CPU_FEATURE (SSSE3) jz 2f - leal __STRCMP_SSSE3@GOTOFF(%ebx), %eax - testl $bit_SSE4_2, CPUID_OFFSET+index_SSE4_2+__cpu_features@GOTOFF(%ebx) + LOAD_FUNC_GOT_EAX (__STRCMP_SSSE3) + HAS_CPU_FEATURE (SSE4_2) jz 2f - leal __STRCMP_SSE4_2@GOTOFF(%ebx), %eax -2: popl %ebx - cfi_adjust_cfa_offset (-4) - cfi_restore (ebx) - ret -END(STRCMP) -# else - .text -ENTRY(STRCMP) - .type STRCMP, @gnu_indirect_function - cmpl $0, KIND_OFFSET+__cpu_features - jne 1f - call __init_cpu_features -1: leal __STRCMP_IA32, %eax - testl $bit_SSSE3, CPUID_OFFSET+index_SSSE3+__cpu_features - jz 2f - leal __STRCMP_SSSE3, %eax - testl $bit_SSE4_2, CPUID_OFFSET+index_SSE4_2+__cpu_features - jz 2f - leal __STRCMP_SSE4_2, %eax + LOAD_FUNC_GOT_EAX (__STRCMP_SSE4_2) 2: ret END(STRCMP) -# endif # undef ENTRY # define ENTRY(name) \ Index: glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/strcpy.S =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/multiarch/strcpy.S +++ glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/strcpy.S @@ -61,52 +61,22 @@ need strncpy before the initialization happened. */ #if IS_IN (libc) -# ifdef SHARED .text ENTRY(STRCPY) .type STRCPY, @gnu_indirect_function - pushl %ebx - cfi_adjust_cfa_offset (4) - cfi_rel_offset (ebx, 0) - LOAD_PIC_REG(bx) - cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx) - jne 1f - call __init_cpu_features -1: leal STRCPY_IA32@GOTOFF(%ebx), %eax - testl $bit_SSE2, CPUID_OFFSET+index_SSE2+__cpu_features@GOTOFF(%ebx) + LOAD_GOT_AND_RTLD_GLOBAL_RO + LOAD_FUNC_GOT_EAX (STRCPY_IA32) + HAS_CPU_FEATURE (SSE2) jz 2f - leal STRCPY_SSE2@GOTOFF(%ebx), %eax - testl $bit_Fast_Unaligned_Load, FEATURE_OFFSET+index_Fast_Unaligned_Load+__cpu_features@GOTOFF(%ebx) + LOAD_FUNC_GOT_EAX (STRCPY_SSE2) + HAS_ARCH_FEATURE (Fast_Unaligned_Load) jnz 2f - testl $bit_SSSE3, CPUID_OFFSET+index_SSSE3+__cpu_features@GOTOFF(%ebx) + HAS_CPU_FEATURE (SSSE3) jz 2f - leal STRCPY_SSSE3@GOTOFF(%ebx), %eax -2: popl %ebx - cfi_adjust_cfa_offset (-4) - cfi_restore (ebx) - ret -END(STRCPY) -# else - -ENTRY(STRCPY) - .type STRCPY, @gnu_indirect_function - cmpl $0, KIND_OFFSET+__cpu_features - jne 1f - call __init_cpu_features -1: leal STRCPY_IA32, %eax - testl $bit_SSE2, CPUID_OFFSET+index_SSE2+__cpu_features - jz 2f - leal STRCPY_SSE2, %eax - testl $bit_Fast_Unaligned_Load, FEATURE_OFFSET+index_Fast_Unaligned_Load+__cpu_features - jnz 2f - testl $bit_SSSE3, CPUID_OFFSET+index_SSSE3+__cpu_features - jz 2f - leal STRCPY_SSSE3, %eax + LOAD_FUNC_GOT_EAX (STRCPY_SSSE3) 2: ret END(STRCPY) -# endif - # undef ENTRY # define ENTRY(name) \ .type STRCPY_IA32, @function; \ Index: glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/strcspn.S =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/multiarch/strcspn.S +++ glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/strcspn.S @@ -42,40 +42,16 @@ define multiple versions for strpbrk in static library since we need strpbrk before the initialization happened. */ #if (defined SHARED || !defined USE_AS_STRPBRK) && IS_IN (libc) -# ifdef SHARED .text ENTRY(STRCSPN) .type STRCSPN, @gnu_indirect_function - pushl %ebx - cfi_adjust_cfa_offset (4) - cfi_rel_offset (ebx, 0) - LOAD_PIC_REG(bx) - cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx) - jne 1f - call __init_cpu_features -1: leal STRCSPN_IA32@GOTOFF(%ebx), %eax - testl $bit_SSE4_2, CPUID_OFFSET+index_SSE4_2+__cpu_features@GOTOFF(%ebx) + LOAD_GOT_AND_RTLD_GLOBAL_RO + LOAD_FUNC_GOT_EAX (STRCSPN_IA32) + HAS_CPU_FEATURE (SSE4_2) jz 2f - leal STRCSPN_SSE42@GOTOFF(%ebx), %eax -2: popl %ebx - cfi_adjust_cfa_offset (-4); - cfi_restore (ebx) - ret -END(STRCSPN) -# else - .text -ENTRY(STRCSPN) - .type STRCSPN, @gnu_indirect_function - cmpl $0, KIND_OFFSET+__cpu_features - jne 1f - call __init_cpu_features -1: leal STRCSPN_IA32, %eax - testl $bit_SSE4_2, CPUID_OFFSET+index_SSE4_2+__cpu_features - jz 2f - leal STRCSPN_SSE42, %eax + LOAD_FUNC_GOT_EAX (STRCSPN_SSE42) 2: ret END(STRCSPN) -# endif # undef ENTRY # define ENTRY(name) \ Index: glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/strlen.S =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/multiarch/strlen.S +++ glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/strlen.S @@ -28,24 +28,15 @@ .text ENTRY(strlen) .type strlen, @gnu_indirect_function - pushl %ebx - cfi_adjust_cfa_offset (4) - cfi_rel_offset (ebx, 0) - LOAD_PIC_REG(bx) - cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx) - jne 1f - call __init_cpu_features -1: leal __strlen_ia32@GOTOFF(%ebx), %eax - testl $bit_SSE2, CPUID_OFFSET+index_SSE2+__cpu_features@GOTOFF(%ebx) + LOAD_GOT_AND_RTLD_GLOBAL_RO + LOAD_FUNC_GOT_EAX (__strlen_ia32) + HAS_CPU_FEATURE (SSE2) jz 2f - leal __strlen_sse2_bsf@GOTOFF(%ebx), %eax - testl $bit_Slow_BSF, FEATURE_OFFSET+index_Slow_BSF+__cpu_features@GOTOFF(%ebx) + LOAD_FUNC_GOT_EAX (__strlen_sse2_bsf) + HAS_ARCH_FEATURE (Slow_BSF) jz 2f - leal __strlen_sse2@GOTOFF(%ebx), %eax -2: popl %ebx - cfi_adjust_cfa_offset (-4); - cfi_restore (ebx) - ret + LOAD_FUNC_GOT_EAX (__strlen_sse2) +2: ret END(strlen) # undef ENTRY Index: glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/strncase.S =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/multiarch/strncase.S +++ glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/strncase.S @@ -20,48 +20,18 @@ #include #include -#ifdef SHARED .text ENTRY(__strncasecmp) .type __strncasecmp, @gnu_indirect_function - pushl %ebx - cfi_adjust_cfa_offset (4) - cfi_rel_offset (ebx, 0) - LOAD_PIC_REG(bx) - cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx) - jne 1f - call __init_cpu_features -1: leal __strncasecmp_ia32@GOTOFF(%ebx), %eax - testl $bit_SSSE3, CPUID_OFFSET+index_SSSE3+__cpu_features@GOTOFF(%ebx) + LOAD_GOT_AND_RTLD_GLOBAL_RO + LOAD_FUNC_GOT_EAX (__strncasecmp_ia32) + HAS_CPU_FEATURE (SSSE3) jz 2f - leal __strncasecmp_ssse3@GOTOFF(%ebx), %eax - testl $bit_SSE4_2, CPUID_OFFSET+index_SSE4_2+__cpu_features@GOTOFF(%ebx) + LOAD_FUNC_GOT_EAX (__strncasecmp_ssse3) + HAS_CPU_FEATURE (SSE4_2) jz 2f - leal __strncasecmp_sse4_2@GOTOFF(%ebx), %eax -2: popl %ebx - cfi_adjust_cfa_offset (-4) - cfi_restore (ebx) - ret -END(__strncasecmp) -#else - .text -ENTRY(__strncasecmp) - .type __strncasecmp, @gnu_indirect_function - cmpl $0, KIND_OFFSET+__cpu_features - jne 1f - call __init_cpu_features -1: leal __strncasecmp_ia32, %eax - testl $bit_SSSE3, CPUID_OFFSET+index_SSSE3+__cpu_features - jz 2f - leal __strncasecmp_ssse3, %eax -#if 0 - // XXX Temporarily - testl $bit_SSE4_2, CPUID_OFFSET+index_SSE4_2+__cpu_features - jz 2f - leal __strncasecmp_sse4_2, %eax -#endif + LOAD_FUNC_GOT_EAX (__strncasecmp_sse4_2) 2: ret END(__strncasecmp) -#endif weak_alias (__strncasecmp, strncasecmp) Index: glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/strnlen.S =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/multiarch/strnlen.S +++ glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/strnlen.S @@ -25,21 +25,12 @@ .text ENTRY(__strnlen) .type __strnlen, @gnu_indirect_function - pushl %ebx - cfi_adjust_cfa_offset (4) - cfi_rel_offset (ebx, 0) - LOAD_PIC_REG(bx) - cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx) - jne 1f - call __init_cpu_features -1: leal __strnlen_ia32@GOTOFF(%ebx), %eax - testl $bit_SSE2, CPUID_OFFSET+index_SSE2+__cpu_features@GOTOFF(%ebx) + LOAD_GOT_AND_RTLD_GLOBAL_RO + LOAD_FUNC_GOT_EAX (__strnlen_ia32) + HAS_CPU_FEATURE (SSE2) jz 2f - leal __strnlen_sse2@GOTOFF(%ebx), %eax -2: popl %ebx - cfi_adjust_cfa_offset (-4); - cfi_restore (ebx) - ret + LOAD_FUNC_GOT_EAX (__strnlen_sse2) +2: ret END(__strnlen) weak_alias(__strnlen, strnlen) Index: glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/strrchr.S =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/multiarch/strrchr.S +++ glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/strrchr.S @@ -25,24 +25,15 @@ .text ENTRY(strrchr) .type strrchr, @gnu_indirect_function - pushl %ebx - cfi_adjust_cfa_offset (4) - cfi_rel_offset (ebx, 0) - LOAD_PIC_REG(bx) - cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx) - jne 1f - call __init_cpu_features -1: leal __strrchr_ia32@GOTOFF(%ebx), %eax - testl $bit_SSE2, CPUID_OFFSET+index_SSE2+__cpu_features@GOTOFF(%ebx) + LOAD_GOT_AND_RTLD_GLOBAL_RO + LOAD_FUNC_GOT_EAX (__strrchr_ia32) + HAS_CPU_FEATURE (SSE2) jz 2f - leal __strrchr_sse2_bsf@GOTOFF(%ebx), %eax - testl $bit_Slow_BSF, FEATURE_OFFSET+index_Slow_BSF+__cpu_features@GOTOFF(%ebx) + LOAD_FUNC_GOT_EAX (__strrchr_sse2_bsf) + HAS_ARCH_FEATURE (Slow_BSF) jz 2f - leal __strrchr_sse2@GOTOFF(%ebx), %eax -2: popl %ebx - cfi_adjust_cfa_offset (-4); - cfi_restore (ebx) - ret + LOAD_FUNC_GOT_EAX (__strrchr_sse2) +2: ret END(strrchr) # undef ENTRY Index: glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/strspn.S =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/multiarch/strspn.S +++ glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/strspn.S @@ -27,40 +27,16 @@ /* Define multiple versions only for the definition in libc. */ #if IS_IN (libc) -# ifdef SHARED .text ENTRY(strspn) .type strspn, @gnu_indirect_function - pushl %ebx - cfi_adjust_cfa_offset (4) - cfi_rel_offset (ebx, 0) - LOAD_PIC_REG(bx) - cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx) - jne 1f - call __init_cpu_features -1: leal __strspn_ia32@GOTOFF(%ebx), %eax - testl $bit_SSE4_2, CPUID_OFFSET+index_SSE4_2+__cpu_features@GOTOFF(%ebx) + LOAD_GOT_AND_RTLD_GLOBAL_RO + LOAD_FUNC_GOT_EAX (__strspn_ia32) + HAS_CPU_FEATURE (SSE4_2) jz 2f - leal __strspn_sse42@GOTOFF(%ebx), %eax -2: popl %ebx - cfi_adjust_cfa_offset (-4); - cfi_restore (ebx) - ret -END(strspn) -# else - .text -ENTRY(strspn) - .type strspn, @gnu_indirect_function - cmpl $0, KIND_OFFSET+__cpu_features - jne 1f - call __init_cpu_features -1: leal __strspn_ia32, %eax - testl $bit_SSE4_2, CPUID_OFFSET+index_SSE4_2+__cpu_features - jz 2f - leal __strspn_sse42, %eax + LOAD_FUNC_GOT_EAX (__strspn_sse42) 2: ret END(strspn) -# endif # undef ENTRY # define ENTRY(name) \ Index: glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/wcschr.S =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/multiarch/wcschr.S +++ glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/wcschr.S @@ -25,20 +25,11 @@ .text ENTRY(wcschr) .type wcschr, @gnu_indirect_function - pushl %ebx - cfi_adjust_cfa_offset (4) - cfi_rel_offset (ebx, 0) - LOAD_PIC_REG(bx) - cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx) - jne 1f - call __init_cpu_features -1: leal __wcschr_ia32@GOTOFF(%ebx), %eax - testl $bit_SSE2, CPUID_OFFSET+index_SSE2+__cpu_features@GOTOFF(%ebx) + LOAD_GOT_AND_RTLD_GLOBAL_RO + LOAD_FUNC_GOT_EAX (__wcschr_ia32) + HAS_CPU_FEATURE (SSE2) jz 2f - leal __wcschr_sse2@GOTOFF(%ebx), %eax -2: popl %ebx - cfi_adjust_cfa_offset (-4); - cfi_restore (ebx) - ret + LOAD_FUNC_GOT_EAX (__wcschr_sse2) +2: ret END(wcschr) #endif Index: glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/wcscmp.S =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/multiarch/wcscmp.S +++ glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/wcscmp.S @@ -28,20 +28,11 @@ .text ENTRY(wcscmp) .type wcscmp, @gnu_indirect_function - pushl %ebx - cfi_adjust_cfa_offset (4) - cfi_rel_offset (ebx, 0) - LOAD_PIC_REG(bx) - cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx) - jne 1f - call __init_cpu_features -1: leal __wcscmp_ia32@GOTOFF(%ebx), %eax - testl $bit_SSE2, CPUID_OFFSET+index_SSE2+__cpu_features@GOTOFF(%ebx) + LOAD_GOT_AND_RTLD_GLOBAL_RO + LOAD_FUNC_GOT_EAX (__wcscmp_ia32) + HAS_CPU_FEATURE (SSE2) jz 2f - leal __wcscmp_sse2@GOTOFF(%ebx), %eax -2: popl %ebx - cfi_adjust_cfa_offset (-4); - cfi_restore (ebx) - ret + LOAD_FUNC_GOT_EAX (__wcscmp_sse2) +2: ret END(wcscmp) #endif Index: glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/wcscpy.S =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/multiarch/wcscpy.S +++ glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/wcscpy.S @@ -26,20 +26,11 @@ .text ENTRY(wcscpy) .type wcscpy, @gnu_indirect_function - pushl %ebx - cfi_adjust_cfa_offset (4) - cfi_rel_offset (ebx, 0) - LOAD_PIC_REG(bx) - cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx) - jne 1f - call __init_cpu_features -1: leal __wcscpy_ia32@GOTOFF(%ebx), %eax - testl $bit_SSSE3, CPUID_OFFSET+index_SSSE3+__cpu_features@GOTOFF(%ebx) + LOAD_GOT_AND_RTLD_GLOBAL_RO + LOAD_FUNC_GOT_EAX (__wcscpy_ia32) + HAS_CPU_FEATURE (SSSE3) jz 2f - leal __wcscpy_ssse3@GOTOFF(%ebx), %eax -2: popl %ebx - cfi_adjust_cfa_offset (-4) - cfi_restore (ebx) - ret + LOAD_FUNC_GOT_EAX (__wcscpy_ssse3) +2: ret END(wcscpy) #endif Index: glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/wcslen.S =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/multiarch/wcslen.S +++ glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/wcslen.S @@ -25,21 +25,12 @@ .text ENTRY(__wcslen) .type __wcslen, @gnu_indirect_function - pushl %ebx - cfi_adjust_cfa_offset (4) - cfi_rel_offset (ebx, 0) - LOAD_PIC_REG(bx) - cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx) - jne 1f - call __init_cpu_features -1: leal __wcslen_ia32@GOTOFF(%ebx), %eax - testl $bit_SSE2, CPUID_OFFSET+index_SSE2+__cpu_features@GOTOFF(%ebx) + LOAD_GOT_AND_RTLD_GLOBAL_RO + LOAD_FUNC_GOT_EAX (__wcslen_ia32) + HAS_CPU_FEATURE (SSE2) jz 2f - leal __wcslen_sse2@GOTOFF(%ebx), %eax -2: popl %ebx - cfi_adjust_cfa_offset (-4); - cfi_restore (ebx) - ret + LOAD_FUNC_GOT_EAX (__wcslen_sse2) +2: ret END(__wcslen) weak_alias(__wcslen, wcslen) Index: glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/wcsrchr.S =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/multiarch/wcsrchr.S +++ glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/wcsrchr.S @@ -25,20 +25,11 @@ .text ENTRY(wcsrchr) .type wcsrchr, @gnu_indirect_function - pushl %ebx - cfi_adjust_cfa_offset (4) - cfi_rel_offset (ebx, 0) - LOAD_PIC_REG(bx) - cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx) - jne 1f - call __init_cpu_features -1: leal __wcsrchr_ia32@GOTOFF(%ebx), %eax - testl $bit_SSE2, CPUID_OFFSET+index_SSE2+__cpu_features@GOTOFF(%ebx) + LOAD_GOT_AND_RTLD_GLOBAL_RO + LOAD_FUNC_GOT_EAX (__wcsrchr_ia32) + HAS_CPU_FEATURE (SSE2) jz 2f - leal __wcsrchr_sse2@GOTOFF(%ebx), %eax -2: popl %ebx - cfi_adjust_cfa_offset (-4); - cfi_restore (ebx) - ret + LOAD_FUNC_GOT_EAX (__wcsrchr_sse2) +2: ret END(wcsrchr) #endif Index: glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/wmemcmp.S =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/multiarch/wmemcmp.S +++ glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/wmemcmp.S @@ -27,23 +27,14 @@ .text ENTRY(wmemcmp) .type wmemcmp, @gnu_indirect_function - pushl %ebx - cfi_adjust_cfa_offset (4) - cfi_rel_offset (ebx, 0) - LOAD_PIC_REG(bx) - cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx) - jne 1f - call __init_cpu_features -1: leal __wmemcmp_ia32@GOTOFF(%ebx), %eax - testl $bit_SSSE3, CPUID_OFFSET+index_SSSE3+__cpu_features@GOTOFF(%ebx) + LOAD_GOT_AND_RTLD_GLOBAL_RO + LOAD_FUNC_GOT_EAX (__wmemcmp_ia32) + HAS_CPU_FEATURE (SSSE3) jz 2f - leal __wmemcmp_ssse3@GOTOFF(%ebx), %eax - testl $bit_SSE4_2, CPUID_OFFSET+index_SSE4_2+__cpu_features@GOTOFF(%ebx) + LOAD_FUNC_GOT_EAX (__wmemcmp_ssse3) + HAS_CPU_FEATURE (SSE4_2) jz 2f - leal __wmemcmp_sse4_2@GOTOFF(%ebx), %eax -2: popl %ebx - cfi_adjust_cfa_offset (-4) - cfi_restore (ebx) - ret + LOAD_FUNC_GOT_EAX (__wmemcmp_sse4_2) +2: ret END(wmemcmp) #endif Index: glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/strstr-c.c =================================================================== --- glibc-2.17-c758a686.orig/sysdeps/i386/i686/multiarch/strstr-c.c +++ glibc-2.17-c758a686/sysdeps/i386/i686/multiarch/strstr-c.c @@ -24,7 +24,7 @@ extern __typeof (__redirect_strstr) __st ifunc symbol properly. */ extern __typeof (__redirect_strstr) __libc_strstr; libc_ifunc (__libc_strstr, - HAS_SSE4_2 && !use_unaligned_strstr () ? + HAS_CPU_FEATURE (SSE4_2) && !use_unaligned_strstr () ? __strstr_sse42 : __strstr_ia32) #undef strstr