diff options
Diffstat (limited to 'lib/Target/X86/Disassembler/X86DisassemblerDecoderCommon.h')
| -rw-r--r-- | lib/Target/X86/Disassembler/X86DisassemblerDecoderCommon.h | 29 |
1 files changed, 26 insertions, 3 deletions
diff --git a/lib/Target/X86/Disassembler/X86DisassemblerDecoderCommon.h b/lib/Target/X86/Disassembler/X86DisassemblerDecoderCommon.h index 1425b86ba53f..70315ed572b4 100644 --- a/lib/Target/X86/Disassembler/X86DisassemblerDecoderCommon.h +++ b/lib/Target/X86/Disassembler/X86DisassemblerDecoderCommon.h @@ -30,6 +30,8 @@ #define TWOBYTE_SYM x86DisassemblerTwoByteOpcodes #define THREEBYTE38_SYM x86DisassemblerThreeByte38Opcodes #define THREEBYTE3A_SYM x86DisassemblerThreeByte3AOpcodes +#define THREEBYTEA6_SYM x86DisassemblerThreeByteA6Opcodes +#define THREEBYTEA7_SYM x86DisassemblerThreeByteA7Opcodes #define INSTRUCTIONS_STR "x86DisassemblerInstrSpecifiers" #define CONTEXTS_STR "x86DisassemblerContexts" @@ -37,6 +39,8 @@ #define TWOBYTE_STR "x86DisassemblerTwoByteOpcodes" #define THREEBYTE38_STR "x86DisassemblerThreeByte38Opcodes" #define THREEBYTE3A_STR "x86DisassemblerThreeByte3AOpcodes" +#define THREEBYTEA6_STR "x86DisassemblerThreeByteA6Opcodes" +#define THREEBYTEA7_STR "x86DisassemblerThreeByteA7Opcodes" /* * Attributes of an instruction that must be known before the opcode can be @@ -49,7 +53,9 @@ ENUM_ENTRY(ATTR_XS, 0x02) \ ENUM_ENTRY(ATTR_XD, 0x04) \ ENUM_ENTRY(ATTR_REXW, 0x08) \ - ENUM_ENTRY(ATTR_OPSIZE, 0x10) + ENUM_ENTRY(ATTR_OPSIZE, 0x10) \ + ENUM_ENTRY(ATTR_VEX, 0x20) \ + ENUM_ENTRY(ATTR_VEXL, 0x40) #define ENUM_ENTRY(n, v) n = v, enum attributeBits { @@ -87,7 +93,20 @@ enum attributeBits { "IC_64BIT_REXW_XS") \ ENUM_ENTRY(IC_64BIT_REXW_OPSIZE, 7, "The Dynamic Duo! Prefer over all " \ "else because this changes most " \ - "operands' meaning") + "operands' meaning") \ + ENUM_ENTRY(IC_VEX, 1, "requires a VEX prefix") \ + ENUM_ENTRY(IC_VEX_XS, 2, "requires VEX and the XS prefix") \ + ENUM_ENTRY(IC_VEX_XD, 2, "requires VEX and the XD prefix") \ + ENUM_ENTRY(IC_VEX_OPSIZE, 2, "requires VEX and the OpSize prefix") \ + ENUM_ENTRY(IC_VEX_W, 3, "requires VEX and the W prefix") \ + ENUM_ENTRY(IC_VEX_W_XS, 4, "requires VEX, W, and XS prefix") \ + ENUM_ENTRY(IC_VEX_W_XD, 4, "requires VEX, W, and XD prefix") \ + ENUM_ENTRY(IC_VEX_W_OPSIZE, 4, "requires VEX, W, and OpSize") \ + ENUM_ENTRY(IC_VEX_L, 3, "requires VEX and the L prefix") \ + ENUM_ENTRY(IC_VEX_L_XS, 4, "requires VEX and the L and XS prefix")\ + ENUM_ENTRY(IC_VEX_L_XD, 4, "requires VEX and the L and XS prefix")\ + ENUM_ENTRY(IC_VEX_L_OPSIZE, 4, "requires VEX, L, and OpSize") + #define ENUM_ENTRY(n, r, d) n, typedef enum { @@ -104,7 +123,9 @@ typedef enum { ONEBYTE = 0, TWOBYTE = 1, THREEBYTE_38 = 2, - THREEBYTE_3A = 3 + THREEBYTE_3A = 3, + THREEBYTE_A6 = 4, + THREEBYTE_A7 = 5 } OpcodeType; /* @@ -183,6 +204,7 @@ struct ContextDecision { ENUM_ENTRY(ENCODING_NONE, "") \ ENUM_ENTRY(ENCODING_REG, "Register operand in ModR/M byte.") \ ENUM_ENTRY(ENCODING_RM, "R/M operand in ModR/M byte.") \ + ENUM_ENTRY(ENCODING_VVVV, "Register operand in VEX.vvvv byte.") \ ENUM_ENTRY(ENCODING_CB, "1-byte code offset (possible new CS value)") \ ENUM_ENTRY(ENCODING_CW, "2-byte") \ ENUM_ENTRY(ENCODING_CD, "4-byte") \ @@ -278,6 +300,7 @@ struct ContextDecision { ENUM_ENTRY(TYPE_XMM32, "4-byte XMM register or memory operand") \ ENUM_ENTRY(TYPE_XMM64, "8-byte") \ ENUM_ENTRY(TYPE_XMM128, "16-byte") \ + ENUM_ENTRY(TYPE_XMM256, "32-byte") \ ENUM_ENTRY(TYPE_XMM0, "Implicit use of XMM0") \ ENUM_ENTRY(TYPE_SEGMENTREG, "Segment register operand") \ ENUM_ENTRY(TYPE_DEBUGREG, "Debug register operand") \ |