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Diffstat (limited to 'js/src/zydis/Zydis/Status.h')
| -rw-r--r-- | js/src/zydis/Zydis/Status.h | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/js/src/zydis/Zydis/Status.h b/js/src/zydis/Zydis/Status.h new file mode 100644 index 0000000000..cf17ab5f30 --- /dev/null +++ b/js/src/zydis/Zydis/Status.h @@ -0,0 +1,167 @@ +/*************************************************************************************************** + + Zyan Disassembler Library (Zydis) + + Original Author : Florian Bernd + + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + +***************************************************************************************************/ + +/** + * @file + * Status code definitions and check macros. + */ + +#ifndef ZYDIS_STATUS_H +#define ZYDIS_STATUS_H + +#include "zydis/Zycore/Status.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/* ============================================================================================== */ +/* Status codes */ +/* ============================================================================================== */ + +/* ---------------------------------------------------------------------------------------------- */ +/* Module IDs */ +/* ---------------------------------------------------------------------------------------------- */ + +/** + * The zydis module id. + */ +#define ZYAN_MODULE_ZYDIS 0x002u + +/* ---------------------------------------------------------------------------------------------- */ +/* Status codes */ +/* ---------------------------------------------------------------------------------------------- */ + +/* ---------------------------------------------------------------------------------------------- */ +/* Decoder */ +/* ---------------------------------------------------------------------------------------------- */ + +/** + * An attempt was made to read data from an input data-source that has no more + * data available. + */ +#define ZYDIS_STATUS_NO_MORE_DATA \ + ZYAN_MAKE_STATUS(1u, ZYAN_MODULE_ZYDIS, 0x00u) + +/** + * An general error occured while decoding the current instruction. The + * instruction might be undefined. + */ +#define ZYDIS_STATUS_DECODING_ERROR \ + ZYAN_MAKE_STATUS(1u, ZYAN_MODULE_ZYDIS, 0x01u) + +/** + * The instruction exceeded the maximum length of 15 bytes. + */ +#define ZYDIS_STATUS_INSTRUCTION_TOO_LONG \ + ZYAN_MAKE_STATUS(1u, ZYAN_MODULE_ZYDIS, 0x02u) + +/** + * The instruction encoded an invalid register. + */ +#define ZYDIS_STATUS_BAD_REGISTER \ + ZYAN_MAKE_STATUS(1u, ZYAN_MODULE_ZYDIS, 0x03u) + +/** + * A lock-prefix (F0) was found while decoding an instruction that does not + * support locking. + */ +#define ZYDIS_STATUS_ILLEGAL_LOCK \ + ZYAN_MAKE_STATUS(1u, ZYAN_MODULE_ZYDIS, 0x04u) + +/** + * A legacy-prefix (F2, F3, 66) was found while decoding a XOP/VEX/EVEX/MVEX + * instruction. + */ +#define ZYDIS_STATUS_ILLEGAL_LEGACY_PFX \ + ZYAN_MAKE_STATUS(1u, ZYAN_MODULE_ZYDIS, 0x05u) + +/** + * A rex-prefix was found while decoding a XOP/VEX/EVEX/MVEX instruction. + */ +#define ZYDIS_STATUS_ILLEGAL_REX \ + ZYAN_MAKE_STATUS(1u, ZYAN_MODULE_ZYDIS, 0x06u) + +/** + * An invalid opcode-map value was found while decoding a XOP/VEX/EVEX/MVEX-prefix. + */ +#define ZYDIS_STATUS_INVALID_MAP \ + ZYAN_MAKE_STATUS(1u, ZYAN_MODULE_ZYDIS, 0x07u) + +/** + * An error occured while decoding the EVEX-prefix. + */ +#define ZYDIS_STATUS_MALFORMED_EVEX \ + ZYAN_MAKE_STATUS(1u, ZYAN_MODULE_ZYDIS, 0x08u) + +/** + * An error occured while decoding the MVEX-prefix. + */ +#define ZYDIS_STATUS_MALFORMED_MVEX \ + ZYAN_MAKE_STATUS(1u, ZYAN_MODULE_ZYDIS, 0x09u) + +/** + * An invalid write-mask was specified for an EVEX/MVEX instruction. + */ +#define ZYDIS_STATUS_INVALID_MASK \ + ZYAN_MAKE_STATUS(1u, ZYAN_MODULE_ZYDIS, 0x0Au) + +/* ---------------------------------------------------------------------------------------------- */ +/* Formatter */ +/* ---------------------------------------------------------------------------------------------- */ + +/** + * Returning this status code in some specified formatter callbacks will cause + * the formatter to omit the corresponding token. + * + * Valid callbacks: + * - `ZYDIS_FORMATTER_FUNC_PRE_OPERAND` + * - `ZYDIS_FORMATTER_FUNC_POST_OPERAND` + * - `ZYDIS_FORMATTER_FUNC_FORMAT_OPERAND_REG` + * - `ZYDIS_FORMATTER_FUNC_FORMAT_OPERAND_MEM` + * - `ZYDIS_FORMATTER_FUNC_FORMAT_OPERAND_PTR` + * - `ZYDIS_FORMATTER_FUNC_FORMAT_OPERAND_IMM` + */ +#define ZYDIS_STATUS_SKIP_TOKEN \ + ZYAN_MAKE_STATUS(0u, ZYAN_MODULE_ZYDIS, 0x0Bu) + +/* ---------------------------------------------------------------------------------------------- */ +/* Encoder */ +/* ---------------------------------------------------------------------------------------------- */ + +#define ZYDIS_STATUS_IMPOSSIBLE_INSTRUCTION \ + ZYAN_MAKE_STATUS(1u, ZYAN_MODULE_ZYDIS, 0x0Cu) + +/* ---------------------------------------------------------------------------------------------- */ + +/* ============================================================================================== */ + + +#ifdef __cplusplus +} +#endif + +#endif /* ZYDIS_STATUS_H */ |