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| author | Mehmet Samet Duman <yongdohyun@projecttick.org> | 2026-04-02 19:56:09 +0300 |
|---|---|---|
| committer | Mehmet Samet Duman <yongdohyun@projecttick.org> | 2026-04-02 19:56:09 +0300 |
| commit | 7fb132859fda54aa96bc9dd46d302b343eeb5a02 (patch) | |
| tree | b43ae77d7451fb470a260c03349a1caf2846c5e5 /neozip/arch/arm/arm_functions.h | |
| parent | b1e34e861b5d732afe828d58aad2c638135061fd (diff) | |
| parent | c2712b8a345191f6ed79558c089777df94590087 (diff) | |
| download | Project-Tick-7fb132859fda54aa96bc9dd46d302b343eeb5a02.tar.gz Project-Tick-7fb132859fda54aa96bc9dd46d302b343eeb5a02.zip | |
Add 'neozip/' from commit 'c2712b8a345191f6ed79558c089777df94590087'
git-subtree-dir: neozip
git-subtree-mainline: b1e34e861b5d732afe828d58aad2c638135061fd
git-subtree-split: c2712b8a345191f6ed79558c089777df94590087
Diffstat (limited to 'neozip/arch/arm/arm_functions.h')
| -rw-r--r-- | neozip/arch/arm/arm_functions.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/neozip/arch/arm/arm_functions.h b/neozip/arch/arm/arm_functions.h new file mode 100644 index 0000000000..bc77adb977 --- /dev/null +++ b/neozip/arch/arm/arm_functions.h @@ -0,0 +1,75 @@ +/* arm_functions.h -- ARM implementations for arch-specific functions. + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +#ifndef ARM_FUNCTIONS_H_ +#define ARM_FUNCTIONS_H_ + +#include "arm_natives.h" + +#ifdef ARM_NEON +uint32_t adler32_neon(uint32_t adler, const uint8_t *buf, size_t len); +uint32_t adler32_copy_neon(uint32_t adler, uint8_t *dst, const uint8_t *src, size_t len); +uint8_t* chunkmemset_safe_neon(uint8_t *out, uint8_t *from, size_t len, size_t left); +uint32_t compare256_neon(const uint8_t *src0, const uint8_t *src1); +void inflate_fast_neon(PREFIX3(stream) *strm, uint32_t start); +uint32_t longest_match_neon(deflate_state *const s, uint32_t cur_match); +uint32_t longest_match_slow_neon(deflate_state *const s, uint32_t cur_match); +void slide_hash_neon(deflate_state *s); +#endif + +#ifdef ARM_CRC32 +uint32_t crc32_armv8(uint32_t crc, const uint8_t *buf, size_t len); +uint32_t crc32_copy_armv8(uint32_t crc, uint8_t *dst, const uint8_t *src, size_t len); +#endif +#ifdef ARM_PMULL_EOR3 +uint32_t crc32_armv8_pmull_eor3(uint32_t crc, const uint8_t *buf, size_t len); +uint32_t crc32_copy_armv8_pmull_eor3(uint32_t crc, uint8_t *dst, const uint8_t *src, size_t len); +#endif + +#ifdef ARM_SIMD +void slide_hash_armv6(deflate_state *s); +#endif + +#ifdef DISABLE_RUNTIME_CPU_DETECTION +// ARM - SIMD +# ifdef ARM_SIMD_NATIVE +# undef native_slide_hash +# define native_slide_hash slide_hash_armv6 +# endif +// ARM - NEON +# ifdef ARM_NEON_NATIVE +# undef native_adler32 +# define native_adler32 adler32_neon +# undef native_adler32_copy +# define native_adler32_copy adler32_copy_neon +# undef native_chunkmemset_safe +# define native_chunkmemset_safe chunkmemset_safe_neon +# undef native_compare256 +# define native_compare256 compare256_neon +# undef native_inflate_fast +# define native_inflate_fast inflate_fast_neon +# undef native_longest_match +# define native_longest_match longest_match_neon +# undef native_longest_match_slow +# define native_longest_match_slow longest_match_slow_neon +# undef native_slide_hash +# define native_slide_hash slide_hash_neon +# endif +// ARM - CRC32 +# ifdef ARM_CRC32_NATIVE +# undef native_crc32 +# define native_crc32 crc32_armv8 +# undef native_crc32_copy +# define native_crc32_copy crc32_copy_armv8 +# endif +// ARM - PMULL EOR3 +# ifdef ARM_PMULL_EOR3_NATIVE +# undef native_crc32 +# define native_crc32 crc32_armv8_pmull_eor3 +# undef native_crc32_copy +# define native_crc32_copy crc32_copy_armv8_pmull_eor3 +# endif +#endif + +#endif /* ARM_FUNCTIONS_H_ */ |