first public release

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>

1 files changed, 82 insertions, 0 deletions

diff --git a/source/distorm/x86defs.h b/source/distorm/x86defs.h
new file mode 100644
index 0000000..36fea6d
--- /dev/null
+++ b/source/distorm/x86defs.h
@@ -0,0 +1,82 @@
+/*
+x86defs.h
+
+diStorm3 - Powerful disassembler for X86/AMD64
+http://ragestorm.net/distorm/
+distorm at gmail dot com
+Copyright (C) 2003-2016 Gil Dabah
+This library is licensed under the BSD license. See the file COPYING.
+*/
+
+
+#ifndef X86DEFS_H
+#define X86DEFS_H
+
+
+#define SEG_REGS_MAX (6)
+#define CREGS_MAX (9)
+#define DREGS_MAX (8)
+
+/* Maximum instruction size, including prefixes */
+#define INST_MAXIMUM_SIZE (15)
+
+/* Maximum range of imm8 (comparison type) of special SSE CMP instructions. */
+#define INST_CMP_MAX_RANGE (8)
+
+/* Maximum range of imm8 (comparison type) of special AVX VCMP instructions. */
+#define INST_VCMP_MAX_RANGE (32)
+
+/* Wait instruction byte code. */
+#define INST_WAIT_INDEX (0x9b)
+
+/* Lea instruction byte code. */
+#define INST_LEA_INDEX (0x8d)
+
+/* NOP/XCHG instruction byte code. */
+#define INST_NOP_INDEX (0x90)
+
+/* ARPL/MOVSXD instruction byte code. */
+#define INST_ARPL_INDEX (0x63)
+
+/*
+ * Minimal MODR/M value of divided instructions.
+ * It's 0xc0, two MSBs set, which indicates a general purpose register is used too.
+ */
+#define INST_DIVIDED_MODRM (0xc0)
+
+/* This is the escape byte value used for 3DNow! instructions. */
+#define _3DNOW_ESCAPE_BYTE (0x0f)
+
+#define PREFIX_LOCK (0xf0)
+#define PREFIX_REPNZ (0xf2)
+#define PREFIX_REP (0xf3)
+#define PREFIX_CS (0x2e)
+#define PREFIX_SS (0x36)
+#define PREFIX_DS (0x3e)
+#define PREFIX_ES (0x26)
+#define PREFIX_FS (0x64)
+#define PREFIX_GS (0x65)
+#define PREFIX_OP_SIZE (0x66)
+#define PREFIX_ADDR_SIZE (0x67)
+#define PREFIX_VEX2b (0xc5)
+#define PREFIX_VEX3b (0xc4)
+
+/* REX prefix value range, 64 bits mode decoding only. */
+#define PREFIX_REX_LOW (0x40)
+#define PREFIX_REX_HI (0x4f)
+/* In order to use the extended GPR's we have to add 8 to the Modr/M info values. */
+#define EX_GPR_BASE (8)
+
+/* Mask for REX and VEX features: */
+/* Base */
+#define PREFIX_EX_B (1)
+/* Index */
+#define PREFIX_EX_X (2)
+/* Register */
+#define PREFIX_EX_R (4)
+/* Operand Width */
+#define PREFIX_EX_W (8)
+/* Vector Lengh */
+#define PREFIX_EX_L (0x10)
+
+#endif /* X86DEFS_H */