+++ /dev/null
-/* Bra.h -- Branch converters for executables\r
-2013-01-18 : Igor Pavlov : Public domain */\r
-\r
-#ifndef __BRA_H\r
-#define __BRA_H\r
-\r
-#include "7zTypes.h"\r
-\r
-EXTERN_C_BEGIN\r
-\r
-/*\r
-These functions convert relative addresses to absolute addresses\r
-in CALL instructions to increase the compression ratio.\r
- \r
- In:\r
- data - data buffer\r
- size - size of data\r
- ip - current virtual Instruction Pinter (IP) value\r
- state - state variable for x86 converter\r
- encoding - 0 (for decoding), 1 (for encoding)\r
- \r
- Out:\r
- state - state variable for x86 converter\r
-\r
- Returns:\r
- The number of processed bytes. If you call these functions with multiple calls,\r
- you must start next call with first byte after block of processed bytes.\r
- \r
- Type Endian Alignment LookAhead\r
- \r
- x86 little 1 4\r
- ARMT little 2 2\r
- ARM little 4 0\r
- PPC big 4 0\r
- SPARC big 4 0\r
- IA64 little 16 0\r
-\r
- size must be >= Alignment + LookAhead, if it's not last block.\r
- If (size < Alignment + LookAhead), converter returns 0.\r
-\r
- Example:\r
-\r
- UInt32 ip = 0;\r
- for ()\r
- {\r
- ; size must be >= Alignment + LookAhead, if it's not last block\r
- SizeT processed = Convert(data, size, ip, 1);\r
- data += processed;\r
- size -= processed;\r
- ip += processed;\r
- }\r
-*/\r
-\r
-#define x86_Convert_Init(state) { state = 0; }\r
-SizeT x86_Convert(Byte *data, SizeT size, UInt32 ip, UInt32 *state, int encoding);\r
-SizeT ARM_Convert(Byte *data, SizeT size, UInt32 ip, int encoding);\r
-SizeT ARMT_Convert(Byte *data, SizeT size, UInt32 ip, int encoding);\r
-SizeT PPC_Convert(Byte *data, SizeT size, UInt32 ip, int encoding);\r
-SizeT SPARC_Convert(Byte *data, SizeT size, UInt32 ip, int encoding);\r
-SizeT IA64_Convert(Byte *data, SizeT size, UInt32 ip, int encoding);\r
-\r
-EXTERN_C_END\r
-\r
-#endif\r