mirror of
https://github.com/jart/cosmopolitan.git
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Give Emacs another performance boost
This commit is contained in:
Justine Tunney
parent
5b42c810a5
commit
9c7b81ee0f
30 changed files with 253 additions and 102 deletions
8
third_party/zlib/cpu_features.c
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8
third_party/zlib/cpu_features.c
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@ -23,15 +23,17 @@
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#include "third_party/zlib/cpu_features.internal.h"
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#include "third_party/zlib/zlib.h"
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#if defined(__aarch64__) && defined(__ARM_NEON)
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int arm_cpu_enable_crc32;
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int arm_cpu_enable_pmull;
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void(cpu_check_features)(void) {
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#if defined(__aarch64__) && defined(__ARM_NEON)
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void cpu_check_features(void) {
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if (IsLinux()) {
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unsigned long features = getauxval(AT_HWCAP);
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arm_cpu_enable_crc32 = !!(features & HWCAP_CRC32);
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arm_cpu_enable_pmull = !!(features & HWCAP_PMULL);
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}
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#endif
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}
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#endif
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12
third_party/zlib/cpu_features.internal.h
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12
third_party/zlib/cpu_features.internal.h
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@ -1,19 +1,27 @@
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#ifndef COSMOPOLITAN_THIRD_PARTY_ZLIB_CPU_FEATURES_H_
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#define COSMOPOLITAN_THIRD_PARTY_ZLIB_CPU_FEATURES_H_
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#include "libc/nexgen32e/x86feature.h"
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#include "third_party/zlib/zconf.h"
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#if !(__ASSEMBLER__ + __LINKER__ + 0)
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COSMOPOLITAN_C_START_
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#ifdef __x86_64__
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#ifdef Z_COSMO_PREFIX_SET
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#undef x86_cpu_enable_sse2
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#undef x86_cpu_enable_ssse3
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#undef x86_cpu_enable_simd
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#undef x86_cpu_enable_avx512
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#undef cpu_check_features
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#endif
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#define x86_cpu_enable_sse2 X86_HAVE(SSE2)
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#define x86_cpu_enable_ssse3 X86_HAVE(SSSE3)
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#define x86_cpu_enable_simd (X86_HAVE(SSE4_2) && X86_HAVE(PCLMUL))
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#define x86_cpu_enable_avx512 X86_HAVE(AVX512F)
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#define cpu_check_features() (void)0
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#define cpu_check_features() ((void)0)
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#elif defined(__aarch64__)
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#define cpu_check_features zlib_cpu_check_features
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extern int arm_cpu_enable_crc32;
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extern int arm_cpu_enable_pmull;
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void cpu_check_features(void);
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4
third_party/zlib/gz/gzread.c
vendored
4
third_party/zlib/gz/gzread.c
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@ -452,8 +452,8 @@ z_size_t ZEXPORT gzfread(buf, size, nitems, file)
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# undef z_gzgetc
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#else
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# undef gzgetc
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# ifdef Z_CR_PREFIX_SET
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# define gzgetc Cr_z_gzgetc
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# ifdef Z_COSMO_PREFIX_SET
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# define gzgetc __gzgetc
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# endif
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#endif
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149
third_party/zlib/zconf.h
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149
third_party/zlib/zconf.h
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@ -13,6 +13,155 @@
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#define z_const const
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#define Z_COSMO_PREFIX_SET
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#define Bytef _Cz_Bytef
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#define _dist_code _Cz__dist_code
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#define _length_code _Cz__length_code
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#define _tr_align _Cz__tr_align
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#define _tr_flush_bits _Cz__tr_flush_bits
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#define _tr_flush_block _Cz__tr_flush_block
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#define _tr_init _Cz__tr_init
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#define _tr_stored_block _Cz__tr_stored_block
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#define _tr_tally _Cz__tr_tally
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#define adler32 _Cz_adler32
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#define adler32_combine _Cz_adler32_combine
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#define adler32_combine64 _Cz_adler32_combine64
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#define adler32_simd_ _Cz_adler32_simd_
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#define adler32_z _Cz_adler32_z
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#define alloc_func _Cz_alloc_func
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#define arm_check_features _Cz_arm_check_features
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#define arm_cpu_enable_crc32 _Cz_arm_cpu_enable_crc32
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#define arm_cpu_enable_pmull _Cz_arm_cpu_enable_pmull
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#define armv8_crc32_little _Cz_armv8_crc32_little
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#define armv8_crc32_pmull_little _Cz_armv8_crc32_pmull_little
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#define charf _Cz_charf
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#define compress _Cz_compress
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#define compress2 _Cz_compress2
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#define compressBound _Cz_compressBound
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#define copy_with_crc _Cz_copy_with_crc
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#define cpu_check_features _Cz_cpu_check_features
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#define crc32 _Cz_crc32
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#define crc32_combine _Cz_crc32_combine
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#define crc32_combine64 _Cz_crc32_combine64
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#define crc32_combine_gen _Cz_crc32_combine_gen
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#define crc32_combine_gen64 _Cz_crc32_combine_gen64
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#define crc32_combine_op _Cz_crc32_combine_op
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#define crc32_sse42_simd_ _Cz_crc32_sse42_simd_
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#define crc32_z _Cz_crc32_z
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#define crc_finalize _Cz_crc_finalize
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#define crc_fold_512to32 _Cz_crc_fold_512to32
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#define crc_fold_copy _Cz_crc_fold_copy
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#define crc_fold_init _Cz_crc_fold_init
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#define crc_reset _Cz_crc_reset
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#define deflate _Cz_deflate
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#define deflateBound _Cz_deflateBound
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#define deflateCopy _Cz_deflateCopy
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#define deflateEnd _Cz_deflateEnd
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#define deflateGetDictionary _Cz_deflateGetDictionary
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#define deflateInit _Cz_deflateInit
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#define deflateInit2 _Cz_deflateInit2
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#define deflateParams _Cz_deflateParams
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#define deflatePending _Cz_deflatePending
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#define deflatePrime _Cz_deflatePrime
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#define deflateReset _Cz_deflateReset
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#define deflateResetKeep _Cz_deflateResetKeep
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#define deflateSetDictionary _Cz_deflateSetDictionary
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#define deflateSetHeader _Cz_deflateSetHeader
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#define deflateTune _Cz_deflateTune
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#define deflate_copyright _Cz_deflate_copyright
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#define deflate_read_buf _Cz_deflate_read_buf
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#define fill_window_sse _Cz_fill_window_sse
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#define free_func _Cz_free_func
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#define get_crc_table _Cz_get_crc_table
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#define gzFile _Cz_gzFile
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#define gz_error _Cz_gz_error
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#define gz_header _Cz_gz_header
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#define gz_header_s _Cz_gz_header_s
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#define gz_headerp _Cz_gz_headerp
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#define gz_intmax _Cz_gz_intmax
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#define gz_strwinerror _Cz_gz_strwinerror
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#define gzbuffer _Cz_gzbuffer
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#define gzclearerr _Cz_gzclearerr
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#define gzclose _Cz_gzclose
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#define gzclose_r _Cz_gzclose_r
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#define gzclose_w _Cz_gzclose_w
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#define gzdirect _Cz_gzdirect
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#define gzdopen _Cz_gzdopen
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#define gzeof _Cz_gzeof
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#define gzerror _Cz_gzerror
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#define gzflush _Cz_gzflush
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#define gzfread _Cz_gzfread
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#define gzfwrite _Cz_gzfwrite
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#define gzgetc _Cz_gzgetc
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#define gzgetc_ _Cz_gzgetc_
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#define gzgets _Cz_gzgets
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#define gzoffset _Cz_gzoffset
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#define gzoffset64 _Cz_gzoffset64
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#define gzopen _Cz_gzopen
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#define gzopen64 _Cz_gzopen64
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#define gzopen_w _Cz_gzopen_w
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#define gzprintf _Cz_gzprintf
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#define gzputc _Cz_gzputc
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#define gzputs _Cz_gzputs
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#define gzread _Cz_gzread
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#define gzrewind _Cz_gzrewind
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#define gzseek _Cz_gzseek
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#define gzseek64 _Cz_gzseek64
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#define gzsetparams _Cz_gzsetparams
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#define gztell _Cz_gztell
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#define gztell64 _Cz_gztell64
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#define gzungetc _Cz_gzungetc
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#define gzvprintf _Cz_gzvprintf
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#define gzwrite _Cz_gzwrite
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#define in_func _Cz_in_func
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#define inflate _Cz_inflate
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#define inflateBack _Cz_inflateBack
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#define inflateBackEnd _Cz_inflateBackEnd
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#define inflateBackInit_ _Cz_inflateBackInit_
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#define inflateCodesUsed _Cz_inflateCodesUsed
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#define inflateCopy _Cz_inflateCopy
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#define inflateEnd _Cz_inflateEnd
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#define inflateGetDictionary _Cz_inflateGetDictionary
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#define inflateGetHeader _Cz_inflateGetHeader
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#define inflateInit _Cz_inflateInit
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#define inflateInit2 _Cz_inflateInit2
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#define inflateMark _Cz_inflateMark
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#define inflatePrime _Cz_inflatePrime
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#define inflateReset _Cz_inflateReset
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#define inflateReset2 _Cz_inflateReset2
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#define inflateResetKeep _Cz_inflateResetKeep
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#define inflateSetDictionary _Cz_inflateSetDictionary
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#define inflateSync _Cz_inflateSync
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#define inflateSyncPoint _Cz_inflateSyncPoint
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#define inflateUndermine _Cz_inflateUndermine
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#define inflateValidate _Cz_inflateValidate
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#define inflate_copyright _Cz_inflate_copyright
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#define inflate_fast _Cz_inflate_fast
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#define inflate_fast_chunk_ _Cz_inflate_fast_chunk_
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#define inflate_table _Cz_inflate_table
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#define intf _Cz_intf
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#define out_func _Cz_out_func
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#define uInt _Cz_uInt
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#define uIntf _Cz_uIntf
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#define uLong _Cz_uLong
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#define uLongf _Cz_uLongf
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#define uncompress _Cz_uncompress
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#define uncompress2 _Cz_uncompress2
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#define voidp _Cz_voidp
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#define voidpc _Cz_voidpc
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#define voidpf _Cz_voidpf
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#define x86_check_features _Cz_x86_check_features
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#define x86_cpu_enable_simd _Cz_x86_cpu_enable_simd
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#define x86_cpu_enable_sse2 _Cz_x86_cpu_enable_sse2
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#define x86_cpu_enable_ssse3 _Cz_x86_cpu_enable_ssse3
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#define zError _Cz_zError
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#define z_errmsg _Cz_z_errmsg
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#define zcalloc _Cz_zcalloc
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#define zcfree _Cz_zcfree
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#define zlibCompileFlags _Cz_zlibCompileFlags
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#define zlibVersion _Cz_zlibVersion
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#if !(__ASSEMBLER__ + __LINKER__ + 0)
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typedef unsigned char Byte;
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4
third_party/zlib/zlib.h
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4
third_party/zlib/zlib.h
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@ -1730,10 +1730,10 @@ int gzgetc_(gzFile file); /* backward compatibility */
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#undef z_gzgetc
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#define z_gzgetc(g) \
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((g)->have ? ((g)->have--, (g)->pos++, *((g)->next)++) : (gzgetc)(g))
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#elif defined(Z_CR_PREFIX_SET)
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#elif defined(Z_COSMO_PREFIX_SET)
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#undef gzgetc
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#define gzgetc(g) \
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((g)->have ? ((g)->have--, (g)->pos++, *((g)->next)++) : (Cr_z_gzgetc)(g))
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((g)->have ? ((g)->have--, (g)->pos++, *((g)->next)++) : (__gzgetc)(g))
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#else
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#define gzgetc(g) \
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((g)->have ? ((g)->have--, (g)->pos++, *((g)->next)++) : (gzgetc)(g))
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