diff options
Diffstat (limited to 'src/3rdparty/masm/disassembler/udis86/udis86_input.h')
| -rw-r--r-- | src/3rdparty/masm/disassembler/udis86/udis86_input.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/src/3rdparty/masm/disassembler/udis86/udis86_input.h b/src/3rdparty/masm/disassembler/udis86/udis86_input.h new file mode 100644 index 0000000000..96865a88b5 --- /dev/null +++ b/src/3rdparty/masm/disassembler/udis86/udis86_input.h @@ -0,0 +1,67 @@ +/* udis86 - libudis86/input.h + * + * Copyright (c) 2002-2009 Vivek Thampi + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, + * are permitted provided that the following conditions are met: + * + * * Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR + * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ +#ifndef UD_INPUT_H +#define UD_INPUT_H + +#include "udis86_types.h" + +uint8_t ud_inp_next(struct ud*); +uint8_t ud_inp_peek(struct ud*); +uint8_t ud_inp_uint8(struct ud*); +uint16_t ud_inp_uint16(struct ud*); +uint32_t ud_inp_uint32(struct ud*); +uint64_t ud_inp_uint64(struct ud*); +void ud_inp_move(struct ud*, size_t); +void ud_inp_back(struct ud*); + +/* ud_inp_init() - Initializes the input system. */ +#define ud_inp_init(u) \ +do { \ + u->inp_curr = 0; \ + u->inp_fill = 0; \ + u->inp_ctr = 0; \ + u->inp_end = 0; \ +} while (0) + +/* ud_inp_start() - Should be called before each de-code operation. */ +#define ud_inp_start(u) u->inp_ctr = 0 + +/* ud_inp_back() - Resets the current pointer to its position before the current + * instruction disassembly was started. + */ +#define ud_inp_reset(u) \ +do { \ + u->inp_curr -= u->inp_ctr; \ + u->inp_ctr = 0; \ +} while (0) + +/* ud_inp_sess() - Returns the pointer to current session. */ +#define ud_inp_sess(u) (u->inp_sess) + +/* inp_cur() - Returns the current input byte. */ +#define ud_inp_curr(u) ((u)->inp_cache[(u)->inp_curr]) + +#endif |