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| author | H.J. Lu <hjl.tools@gmail.com> | 2017-08-25 10:49:04 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2017-08-25 10:51:04 -0700 |
| commit | 7ab70c98e87b6fbcb3c2c02075b0949ed239ad7e (patch) | |
| tree | 64a4a9ec40f54c20c0aeb2207897bd9eb0a211f4 | |
| parent | 39e7a5a66828a60008543db5f03f46dc7081668b (diff) | |
| download | glibc-7ab70c98e87b6fbcb3c2c02075b0949ed239ad7e.tar.gz glibc-7ab70c98e87b6fbcb3c2c02075b0949ed239ad7e.tar.xz glibc-7ab70c98e87b6fbcb3c2c02075b0949ed239ad7e.zip | |
x86: Remove assembly versions of index_cpu_*/index_arch_*
Since assembly versions of HAS_CPU_FEATURE and HAS_ARCH_FEATURE have been removed, assembly versions of index_cpu_* and index_arch_* can also be removed. Tested on i686 and x86-64 with and without --disable-multi-arch. * sysdeps/x86/cpu-features.h [__ASSEMBLER__] (index_cpu_*, index_arch_*): Removed.
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | sysdeps/x86/cpu-features.h | 43 |
2 files changed, 6 insertions, 42 deletions
diff --git a/ChangeLog b/ChangeLog index 56c80c6194..bc1cf94dc3 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2017-08-25 H.J. Lu <hongjiu.lu@intel.com> + + * sysdeps/x86/cpu-features.h [__ASSEMBLER__] + (index_cpu_*, index_arch_*): Removed. + 2017-08-25 Szabolcs Nagy <szabolcs.nagy@arm.com> * sysdeps/unix/sysv/linux/aarch64/sys/procfs.h (elf_greg_t): diff --git a/sysdeps/x86/cpu-features.h b/sysdeps/x86/cpu-features.h index 9733e6ee66..9e01781424 100644 --- a/sysdeps/x86/cpu-features.h +++ b/sysdeps/x86/cpu-features.h @@ -90,48 +90,7 @@ /* The current maximum size of the feature integer bit array. */ #define FEATURE_INDEX_MAX 1 -#ifdef __ASSEMBLER__ - -# include <cpu-features-offsets.h> - -# define index_cpu_CX8 COMMON_CPUID_INDEX_1*CPUID_SIZE+CPUID_EDX_OFFSET -# define index_cpu_CMOV COMMON_CPUID_INDEX_1*CPUID_SIZE+CPUID_EDX_OFFSET -# define index_cpu_SSE COMMON_CPUID_INDEX_1*CPUID_SIZE+CPUID_EDX_OFFSET -# define index_cpu_SSE2 COMMON_CPUID_INDEX_1*CPUID_SIZE+CPUID_EDX_OFFSET -# define index_cpu_SSSE3 COMMON_CPUID_INDEX_1*CPUID_SIZE+CPUID_ECX_OFFSET -# define index_cpu_SSE4_1 COMMON_CPUID_INDEX_1*CPUID_SIZE+CPUID_ECX_OFFSET -# define index_cpu_SSE4_2 COMMON_CPUID_INDEX_1*CPUID_SIZE+CPUID_ECX_OFFSET -# define index_cpu_AVX COMMON_CPUID_INDEX_1*CPUID_SIZE+CPUID_ECX_OFFSET -# define index_cpu_AVX2 COMMON_CPUID_INDEX_7*CPUID_SIZE+CPUID_EBX_OFFSET -# define index_cpu_ERMS COMMON_CPUID_INDEX_7*CPUID_SIZE+CPUID_EBX_OFFSET -# define index_cpu_MOVBE COMMON_CPUID_INDEX_1*CPUID_SIZE+CPUID_ECX_OFFSET -# define index_cpu_IBT COMMON_CPUID_INDEX_7*CPUID_SIZE+CPUID_EDX_OFFSET -# define index_cpu_SHSTK COMMON_CPUID_INDEX_7*CPUID_SIZE+CPUID_ECX_OFFSET - -# define index_arch_Fast_Rep_String FEATURE_INDEX_1*FEATURE_SIZE -# define index_arch_Fast_Copy_Backward FEATURE_INDEX_1*FEATURE_SIZE -# define index_arch_Slow_BSF FEATURE_INDEX_1*FEATURE_SIZE -# define index_arch_Fast_Unaligned_Load FEATURE_INDEX_1*FEATURE_SIZE -# define index_arch_Prefer_PMINUB_for_stringop FEATURE_INDEX_1*FEATURE_SIZE -# define index_arch_AVX_Usable FEATURE_INDEX_1*FEATURE_SIZE -# define index_arch_FMA_Usable FEATURE_INDEX_1*FEATURE_SIZE -# define index_arch_FMA4_Usable FEATURE_INDEX_1*FEATURE_SIZE -# define index_arch_Slow_SSE4_2 FEATURE_INDEX_1*FEATURE_SIZE -# define index_arch_AVX2_Usable FEATURE_INDEX_1*FEATURE_SIZE -# define index_arch_AVX_Fast_Unaligned_Load FEATURE_INDEX_1*FEATURE_SIZE -# define index_arch_AVX512F_Usable FEATURE_INDEX_1*FEATURE_SIZE -# define index_arch_AVX512DQ_Usable FEATURE_INDEX_1*FEATURE_SIZE -# define index_arch_I586 FEATURE_INDEX_1*FEATURE_SIZE -# define index_arch_I686 FEATURE_INDEX_1*FEATURE_SIZE -# define index_arch_Prefer_MAP_32BIT_EXEC FEATURE_INDEX_1*FEATURE_SIZE -# define index_arch_Prefer_No_VZEROUPPER FEATURE_INDEX_1*FEATURE_SIZE -# define index_arch_Fast_Unaligned_Copy FEATURE_INDEX_1*FEATURE_SIZE -# define index_arch_Prefer_ERMS FEATURE_INDEX_1*FEATURE_SIZE -# define index_arch_Use_dl_runtime_resolve_opt FEATURE_INDEX_1*FEATURE_SIZE -# define index_arch_Use_dl_runtime_resolve_slow FEATURE_INDEX_1*FEATURE_SIZE -# define index_arch_Prefer_No_AVX512 FEATURE_INDEX_1*FEATURE_SIZE - -#else /* __ASSEMBLER__ */ +#ifndef __ASSEMBLER__ enum { |