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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 14:29:10 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 14:29:10 +0000
commit2aa4a82499d4becd2284cdb482213d541b8804dd (patch)
treeb80bf8bf13c3766139fbacc530efd0dd9d54394c /js/src/zydis/Zydis/Status.h
parentInitial commit. (diff)
downloadfirefox-upstream.tar.xz
firefox-upstream.zip
Adding upstream version 86.0.1.upstream/86.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+/***************************************************************************************************
+
+ 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
+ * @brief 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 */
+/* ---------------------------------------------------------------------------------------------- */
+
+/**
+ * @brief The zydis module id.
+ */
+#define ZYAN_MODULE_ZYDIS 0x002
+
+/* ---------------------------------------------------------------------------------------------- */
+/* Status codes */
+/* ---------------------------------------------------------------------------------------------- */
+
+/* ---------------------------------------------------------------------------------------------- */
+/* Decoder */
+/* ---------------------------------------------------------------------------------------------- */
+
+/**
+ * @brief 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(1, ZYAN_MODULE_ZYDIS, 0x00)
+
+/**
+ * @brief An general error occured while decoding the current instruction. The instruction
+ * might be undefined.
+ */
+#define ZYDIS_STATUS_DECODING_ERROR \
+ ZYAN_MAKE_STATUS(1, ZYAN_MODULE_ZYDIS, 0x01)
+
+/**
+ * @brief The instruction exceeded the maximum length of 15 bytes.
+ */
+#define ZYDIS_STATUS_INSTRUCTION_TOO_LONG \
+ ZYAN_MAKE_STATUS(1, ZYAN_MODULE_ZYDIS, 0x02)
+
+/**
+ * @brief The instruction encoded an invalid register.
+ */
+#define ZYDIS_STATUS_BAD_REGISTER \
+ ZYAN_MAKE_STATUS(1, ZYAN_MODULE_ZYDIS, 0x03)
+
+/**
+ * @brief A lock-prefix (F0) was found while decoding an instruction that does not support
+ * locking.
+ */
+#define ZYDIS_STATUS_ILLEGAL_LOCK \
+ ZYAN_MAKE_STATUS(1, ZYAN_MODULE_ZYDIS, 0x04)
+
+/**
+ * @brief 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(1, ZYAN_MODULE_ZYDIS, 0x05)
+
+/**
+ * @brief A rex-prefix was found while decoding a XOP/VEX/EVEX/MVEX instruction.
+ */
+#define ZYDIS_STATUS_ILLEGAL_REX \
+ ZYAN_MAKE_STATUS(1, ZYAN_MODULE_ZYDIS, 0x06)
+
+/**
+ * @brief An invalid opcode-map value was found while decoding a XOP/VEX/EVEX/MVEX-prefix.
+ */
+#define ZYDIS_STATUS_INVALID_MAP \
+ ZYAN_MAKE_STATUS(1, ZYAN_MODULE_ZYDIS, 0x07)
+
+/**
+ * @brief An error occured while decoding the EVEX-prefix.
+ */
+#define ZYDIS_STATUS_MALFORMED_EVEX \
+ ZYAN_MAKE_STATUS(1, ZYAN_MODULE_ZYDIS, 0x08)
+
+/**
+ * @brief An error occured while decoding the MVEX-prefix.
+ */
+#define ZYDIS_STATUS_MALFORMED_MVEX \
+ ZYAN_MAKE_STATUS(1, ZYAN_MODULE_ZYDIS, 0x09)
+
+/**
+ * @brief An invalid write-mask was specified for an EVEX/MVEX instruction.
+ */
+#define ZYDIS_STATUS_INVALID_MASK \
+ ZYAN_MAKE_STATUS(1, ZYAN_MODULE_ZYDIS, 0x0A)
+
+/* ---------------------------------------------------------------------------------------------- */
+/* Formatter */
+/* ---------------------------------------------------------------------------------------------- */
+
+/**
+ * @brief 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(0, ZYAN_MODULE_ZYDIS, 0x0B)
+
+/* ---------------------------------------------------------------------------------------------- */
+
+/* ============================================================================================== */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* ZYDIS_STATUS_H */