| /* lzo_asm.h -- assembler prototypes for the LZO data compression library |
| |
| This file is part of the LZO real-time data compression library. |
| |
| Copyright (C) 1996-2014 Markus Franz Xaver Johannes Oberhumer |
| All Rights Reserved. |
| |
| The LZO library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU General Public License as |
| published by the Free Software Foundation; either version 2 of |
| the License, or (at your option) any later version. |
| |
| The LZO library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with the LZO library; see the file COPYING. |
| If not, write to the Free Software Foundation, Inc., |
| 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
| |
| Markus F.X.J. Oberhumer |
| <markus@oberhumer.com> |
| http://www.oberhumer.com/opensource/lzo/ |
| */ |
| |
| |
| #ifndef __LZO_ASM_H_INCLUDED |
| #define __LZO_ASM_H_INCLUDED 1 |
| |
| #ifndef __LZOCONF_H_INCLUDED |
| #include "lzoconf.h" |
| #endif |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| |
| /*********************************************************************** |
| // i386 assembly decompressors |
| // |
| // NOTE: |
| // ==== |
| // |
| // - For reasons of speed all fast assembler decompressors (having '_fast' |
| // in their name) can access (write to) up to 3 bytes past the end of |
| // the decompressed ("dst") block. Data past the end of the compressed |
| // ("src") block is never accessed (read from). |
| // [ technical note: because data is transferred in 32-bit units ] |
| // |
| // - Please also see asm/i386/00README.TXT and doc/LZO.FAQ for more |
| // important details about the assembler versions. |
| // |
| ************************************************************************/ |
| |
| LZO_EXTERN(int) lzo1c_decompress_asm |
| (const lzo_bytep src, lzo_uint src_len, |
| lzo_bytep dst, lzo_uintp dst_len, |
| lzo_voidp wrkmem); |
| LZO_EXTERN(int) lzo1c_decompress_asm_safe |
| (const lzo_bytep src, lzo_uint src_len, |
| lzo_bytep dst, lzo_uintp dst_len, |
| lzo_voidp wrkmem); |
| |
| LZO_EXTERN(int) lzo1f_decompress_asm_fast |
| (const lzo_bytep src, lzo_uint src_len, |
| lzo_bytep dst, lzo_uintp dst_len, |
| lzo_voidp wrkmem); |
| LZO_EXTERN(int) lzo1f_decompress_asm_fast_safe |
| (const lzo_bytep src, lzo_uint src_len, |
| lzo_bytep dst, lzo_uintp dst_len, |
| lzo_voidp wrkmem); |
| |
| LZO_EXTERN(int) lzo1x_decompress_asm |
| (const lzo_bytep src, lzo_uint src_len, |
| lzo_bytep dst, lzo_uintp dst_len, |
| lzo_voidp wrkmem); |
| LZO_EXTERN(int) lzo1x_decompress_asm_safe |
| (const lzo_bytep src, lzo_uint src_len, |
| lzo_bytep dst, lzo_uintp dst_len, |
| lzo_voidp wrkmem); |
| LZO_EXTERN(int) lzo1x_decompress_asm_fast |
| (const lzo_bytep src, lzo_uint src_len, |
| lzo_bytep dst, lzo_uintp dst_len, |
| lzo_voidp wrkmem); |
| LZO_EXTERN(int) lzo1x_decompress_asm_fast_safe |
| (const lzo_bytep src, lzo_uint src_len, |
| lzo_bytep dst, lzo_uintp dst_len, |
| lzo_voidp wrkmem); |
| |
| LZO_EXTERN(int) lzo1y_decompress_asm |
| (const lzo_bytep src, lzo_uint src_len, |
| lzo_bytep dst, lzo_uintp dst_len, |
| lzo_voidp wrkmem); |
| LZO_EXTERN(int) lzo1y_decompress_asm_safe |
| (const lzo_bytep src, lzo_uint src_len, |
| lzo_bytep dst, lzo_uintp dst_len, |
| lzo_voidp wrkmem); |
| LZO_EXTERN(int) lzo1y_decompress_asm_fast |
| (const lzo_bytep src, lzo_uint src_len, |
| lzo_bytep dst, lzo_uintp dst_len, |
| lzo_voidp wrkmem); |
| LZO_EXTERN(int) lzo1y_decompress_asm_fast_safe |
| (const lzo_bytep src, lzo_uint src_len, |
| lzo_bytep dst, lzo_uintp dst_len, |
| lzo_voidp wrkmem); |
| |
| |
| /*********************************************************************** |
| // checksum and misc functions |
| ************************************************************************/ |
| |
| #if 0 |
| |
| LZO_EXTERN(lzo_uint32_t) |
| lzo_crc32_asm(lzo_uint32_t c, const lzo_bytep buf, lzo_uint len, |
| const lzo_uint32_tp tab); |
| |
| LZO_EXTERN(lzo_uint32_t) |
| lzo_crc32_asm_small(lzo_uint32_t c, const lzo_bytep buf, lzo_uint len); |
| |
| LZO_EXTERN(int) |
| lzo_cpuid_asm(lzo_uint32_tp /* lzo_uint32_t info[16] */ ); |
| |
| LZO_EXTERN(lzo_uint32_t) |
| lzo_rdtsc_asm(lzo_uint32_tp /* lzo_uint32_t ticks[2] */ ); |
| |
| #endif |
| |
| |
| #ifdef __cplusplus |
| } /* extern "C" */ |
| #endif |
| |
| #endif /* already included */ |
| |
| |
| /* vim:set ts=4 et: */ |