diff options
| -rw-r--r-- | lib/komihash/include/komihash.h | 34 |
1 files changed, 18 insertions, 16 deletions
diff --git a/lib/komihash/include/komihash.h b/lib/komihash/include/komihash.h index 7a72fda8..4f6b0f25 100644 --- a/lib/komihash/include/komihash.h +++ b/lib/komihash/include/komihash.h @@ -35,6 +35,8 @@ #include <stdint.h> #include <string.h> +#include "esp_attr.h" + // Macros that apply byte-swapping. #if defined( __GNUC__ ) || defined( __clang__ ) @@ -142,7 +144,7 @@ * @return Endianness-corrected 32-bit value from memory. */ -static inline uint32_t kh_lu32ec( const uint8_t* const p ) +static IRAM_ATTR inline uint32_t kh_lu32ec( const uint8_t* const p ) { uint32_t v; memcpy( &v, p, 4 ); @@ -160,7 +162,7 @@ static inline uint32_t kh_lu32ec( const uint8_t* const p ) * @return Endianness-corrected 64-bit value from memory. */ -static inline uint64_t kh_lu64ec( const uint8_t* const p ) +static IRAM_ATTR inline uint64_t kh_lu64ec( const uint8_t* const p ) { uint64_t v; memcpy( &v, p, 8 ); @@ -179,7 +181,7 @@ static inline uint64_t kh_lu64ec( const uint8_t* const p ) * @return Final byte-padded value from the message. */ -static inline uint64_t kh_lpu64ec_l3( const uint8_t* const Msg, +static IRAM_ATTR inline uint64_t kh_lpu64ec_l3( const uint8_t* const Msg, const size_t MsgLen ) { const int ml8 = -(int) ( MsgLen * 8 ); @@ -211,7 +213,7 @@ static inline uint64_t kh_lpu64ec_l3( const uint8_t* const Msg, * @return Final byte-padded value from the message. */ -static inline uint64_t kh_lpu64ec_nz( const uint8_t* const Msg, +static IRAM_ATTR inline uint64_t kh_lpu64ec_nz( const uint8_t* const Msg, const size_t MsgLen ) { const int ml8 = -(int) ( MsgLen * 8 ); @@ -252,7 +254,7 @@ static inline uint64_t kh_lpu64ec_nz( const uint8_t* const Msg, * @return Final byte-padded value from the message. */ -static inline uint64_t kh_lpu64ec_l4( const uint8_t* const Msg, +static IRAM_ATTR inline uint64_t kh_lpu64ec_l4( const uint8_t* const Msg, const size_t MsgLen ) { const int ml8 = -(int) ( MsgLen * 8 ); @@ -280,7 +282,7 @@ static inline uint64_t kh_lpu64ec_l4( const uint8_t* const Msg, * @param[out] rh The higher half of the 128-bit result. */ - static inline void kh_m128( const uint64_t m1, const uint64_t m2, + static IRAM_ATTR inline void kh_m128( const uint64_t m1, const uint64_t m2, uint64_t* const rl, uint64_t* const rh ) { const __uint128_t r = (__uint128_t) m1 * m2; @@ -293,7 +295,7 @@ static inline uint64_t kh_lpu64ec_l4( const uint8_t* const Msg, #include <intrin.h> - static inline void kh_m128( const uint64_t m1, const uint64_t m2, + static IRAM_ATTR inline void kh_m128( const uint64_t m1, const uint64_t m2, uint64_t* const rl, uint64_t* const rh ) { *rl = _umul128( m1, m2, rh ); @@ -305,12 +307,12 @@ static inline uint64_t kh_lpu64ec_l4( const uint8_t* const Msg, // from https://go.dev/src/runtime/softfloat64.go // Licensed under BSD-style license. - static inline uint64_t kh__emulu( const uint32_t x, const uint32_t y ) + static IRAM_ATTR inline uint64_t kh__emulu( const uint32_t x, const uint32_t y ) { return( x * (uint64_t) y ); } - static inline void kh_m128( const uint64_t u, const uint64_t v, + static IRAM_ATTR inline void kh_m128( const uint64_t u, const uint64_t v, uint64_t* const rl, uint64_t* const rh ) { *rl = u * v; @@ -406,7 +408,7 @@ static inline uint64_t kh_lpu64ec_l4( const uint8_t* const Msg, * @return 64-bit hash value. */ -static inline uint64_t komihash_epi( const uint8_t* Msg, size_t MsgLen, +static IRAM_ATTR inline uint64_t komihash_epi( const uint8_t* Msg, size_t MsgLen, uint64_t Seed1, uint64_t Seed5 ) { uint64_t r1h, r2h; @@ -463,7 +465,7 @@ static inline uint64_t komihash_epi( const uint8_t* Msg, size_t MsgLen, * @return 64-bit hash of the input data. */ -static inline uint64_t komihash( const void* const Msg0, size_t MsgLen, +static IRAM_ATTR inline uint64_t komihash( const void* const Msg0, size_t MsgLen, const uint64_t UseSeed ) { const uint8_t* Msg = (const uint8_t*) Msg0; @@ -571,7 +573,7 @@ static inline uint64_t komihash( const void* const Msg0, size_t MsgLen, * @return The next uniformly-random 64-bit value. */ -static inline uint64_t komirand( uint64_t* const Seed1, uint64_t* const Seed2 ) +static IRAM_ATTR inline uint64_t komirand( uint64_t* const Seed1, uint64_t* const Seed2 ) { uint64_t rh; @@ -615,7 +617,7 @@ typedef struct { * little-endian systems. */ -static inline void komihash_stream_init( komihash_stream_t* const ctx, +static IRAM_ATTR inline void komihash_stream_init( komihash_stream_t* const ctx, const uint64_t UseSeed ) { ctx -> Seed[ 0 ] = UseSeed; @@ -633,7 +635,7 @@ static inline void komihash_stream_init( komihash_stream_t* const ctx, * @param MsgLen Message's length, in bytes, can be zero. */ -static inline void komihash_stream_update( komihash_stream_t* const ctx, +static IRAM_ATTR inline void komihash_stream_update( komihash_stream_t* const ctx, const void* const Msg0, size_t MsgLen ) { const uint8_t* Msg = (const uint8_t*) Msg0; @@ -772,7 +774,7 @@ static inline void komihash_stream_update( komihash_stream_t* const ctx, * @return 64-bit hash value. */ -static inline uint64_t komihash_stream_final( komihash_stream_t* const ctx ) +static IRAM_ATTR inline uint64_t komihash_stream_final( komihash_stream_t* const ctx ) { const uint8_t* Msg = ctx -> Buf; size_t MsgLen = ctx -> BufFill; @@ -817,7 +819,7 @@ static inline uint64_t komihash_stream_final( komihash_stream_t* const ctx ) * @return 64-bit hash value. */ -static inline uint64_t komihash_stream_oneshot( const void* const Msg, +static IRAM_ATTR inline uint64_t komihash_stream_oneshot( const void* const Msg, const size_t MsgLen, const uint64_t UseSeed ) { komihash_stream_t ctx; |