Tidy up x86 assembler and fix byte register encoding.
Also fix reg storage int size issues.
Also fix bad use of byte registers in GenInlinedCas.
Change-Id: Id47424f36f9000e051110553e0b51816910e2fe8
diff --git a/compiler/dex/quick/x86/assemble_x86.cc b/compiler/dex/quick/x86/assemble_x86.cc
index b52a4b7..0a8193a 100644
--- a/compiler/dex/quick/x86/assemble_x86.cc
+++ b/compiler/dex/quick/x86/assemble_x86.cc
@@ -23,9 +23,9 @@
#define MAX_ASSEMBLER_RETRIES 50
const X86EncodingMap X86Mir2Lir::EncodingMap[kX86Last] = {
- { kX8632BitData, kData, IS_UNARY_OP, { 0, 0, 0x00, 0, 0, 0, 0, 4 }, "data", "0x!0d" },
- { kX86Bkpt, kNullary, NO_OPERAND | IS_BRANCH, { 0, 0, 0xCC, 0, 0, 0, 0, 0 }, "int 3", "" },
- { kX86Nop, kNop, NO_OPERAND, { 0, 0, 0x90, 0, 0, 0, 0, 0 }, "nop", "" },
+ { kX8632BitData, kData, IS_UNARY_OP, { 0, 0, 0x00, 0, 0, 0, 0, 4, false }, "data", "0x!0d" },
+ { kX86Bkpt, kNullary, NO_OPERAND | IS_BRANCH, { 0, 0, 0xCC, 0, 0, 0, 0, 0, false }, "int 3", "" },
+ { kX86Nop, kNop, NO_OPERAND, { 0, 0, 0x90, 0, 0, 0, 0, 0, false }, "nop", "" },
#define ENCODING_MAP(opname, mem_use, reg_def, uses_ccodes, \
rm8_r8, rm32_r32, \
@@ -34,65 +34,65 @@
rm8_i8, rm8_i8_modrm, \
rm32_i32, rm32_i32_modrm, \
rm32_i8, rm32_i8_modrm) \
-{ kX86 ## opname ## 8MR, kMemReg, mem_use | IS_TERTIARY_OP | REG_USE02 | SETS_CCODES | uses_ccodes, { 0, 0, rm8_r8, 0, 0, 0, 0, 0 }, #opname "8MR", "[!0r+!1d],!2r" }, \
-{ kX86 ## opname ## 8AR, kArrayReg, mem_use | IS_QUIN_OP | REG_USE014 | SETS_CCODES | uses_ccodes, { 0, 0, rm8_r8, 0, 0, 0, 0, 0 }, #opname "8AR", "[!0r+!1r<<!2d+!3d],!4r" }, \
-{ kX86 ## opname ## 8TR, kThreadReg, mem_use | IS_BINARY_OP | REG_USE1 | SETS_CCODES | uses_ccodes, { THREAD_PREFIX, 0, rm8_r8, 0, 0, 0, 0, 0 }, #opname "8TR", "fs:[!0d],!1r" }, \
-{ kX86 ## opname ## 8RR, kRegReg, IS_BINARY_OP | reg_def | REG_USE01 | SETS_CCODES | uses_ccodes, { 0, 0, r8_rm8, 0, 0, 0, 0, 0 }, #opname "8RR", "!0r,!1r" }, \
-{ kX86 ## opname ## 8RM, kRegMem, IS_LOAD | IS_TERTIARY_OP | reg_def | REG_USE01 | SETS_CCODES | uses_ccodes, { 0, 0, r8_rm8, 0, 0, 0, 0, 0 }, #opname "8RM", "!0r,[!1r+!2d]" }, \
-{ kX86 ## opname ## 8RA, kRegArray, IS_LOAD | IS_QUIN_OP | reg_def | REG_USE012 | SETS_CCODES | uses_ccodes, { 0, 0, r8_rm8, 0, 0, 0, 0, 0 }, #opname "8RA", "!0r,[!1r+!2r<<!3d+!4d]" }, \
-{ kX86 ## opname ## 8RT, kRegThread, IS_LOAD | IS_BINARY_OP | reg_def | REG_USE0 | SETS_CCODES | uses_ccodes, { THREAD_PREFIX, 0, r8_rm8, 0, 0, 0, 0, 0 }, #opname "8RT", "!0r,fs:[!1d]" }, \
-{ kX86 ## opname ## 8RI, kRegImm, IS_BINARY_OP | reg_def | REG_USE0 | SETS_CCODES | uses_ccodes, { 0, 0, rm8_i8, 0, 0, rm8_i8_modrm, ax8_i8, 1 }, #opname "8RI", "!0r,!1d" }, \
-{ kX86 ## opname ## 8MI, kMemImm, mem_use | IS_TERTIARY_OP | REG_USE0 | SETS_CCODES | uses_ccodes, { 0, 0, rm8_i8, 0, 0, rm8_i8_modrm, 0, 1 }, #opname "8MI", "[!0r+!1d],!2d" }, \
-{ kX86 ## opname ## 8AI, kArrayImm, mem_use | IS_QUIN_OP | REG_USE01 | SETS_CCODES | uses_ccodes, { 0, 0, rm8_i8, 0, 0, rm8_i8_modrm, 0, 1 }, #opname "8AI", "[!0r+!1r<<!2d+!3d],!4d" }, \
-{ kX86 ## opname ## 8TI, kThreadImm, mem_use | IS_BINARY_OP | SETS_CCODES | uses_ccodes, { THREAD_PREFIX, 0, rm8_i8, 0, 0, rm8_i8_modrm, 0, 1 }, #opname "8TI", "fs:[!0d],!1d" }, \
+{ kX86 ## opname ## 8MR, kMemReg, mem_use | IS_TERTIARY_OP | REG_USE02 | SETS_CCODES | uses_ccodes, { 0, 0, rm8_r8, 0, 0, 0, 0, 0, true }, #opname "8MR", "[!0r+!1d],!2r" }, \
+{ kX86 ## opname ## 8AR, kArrayReg, mem_use | IS_QUIN_OP | REG_USE014 | SETS_CCODES | uses_ccodes, { 0, 0, rm8_r8, 0, 0, 0, 0, 0, true}, #opname "8AR", "[!0r+!1r<<!2d+!3d],!4r" }, \
+{ kX86 ## opname ## 8TR, kThreadReg, mem_use | IS_BINARY_OP | REG_USE1 | SETS_CCODES | uses_ccodes, { THREAD_PREFIX, 0, rm8_r8, 0, 0, 0, 0, 0, true }, #opname "8TR", "fs:[!0d],!1r" }, \
+{ kX86 ## opname ## 8RR, kRegReg, IS_BINARY_OP | reg_def | REG_USE01 | SETS_CCODES | uses_ccodes, { 0, 0, r8_rm8, 0, 0, 0, 0, 0, true }, #opname "8RR", "!0r,!1r" }, \
+{ kX86 ## opname ## 8RM, kRegMem, IS_LOAD | IS_TERTIARY_OP | reg_def | REG_USE01 | SETS_CCODES | uses_ccodes, { 0, 0, r8_rm8, 0, 0, 0, 0, 0, true }, #opname "8RM", "!0r,[!1r+!2d]" }, \
+{ kX86 ## opname ## 8RA, kRegArray, IS_LOAD | IS_QUIN_OP | reg_def | REG_USE012 | SETS_CCODES | uses_ccodes, { 0, 0, r8_rm8, 0, 0, 0, 0, 0, true }, #opname "8RA", "!0r,[!1r+!2r<<!3d+!4d]" }, \
+{ kX86 ## opname ## 8RT, kRegThread, IS_LOAD | IS_BINARY_OP | reg_def | REG_USE0 | SETS_CCODES | uses_ccodes, { THREAD_PREFIX, 0, r8_rm8, 0, 0, 0, 0, 0, true }, #opname "8RT", "!0r,fs:[!1d]" }, \
+{ kX86 ## opname ## 8RI, kRegImm, IS_BINARY_OP | reg_def | REG_USE0 | SETS_CCODES | uses_ccodes, { 0, 0, rm8_i8, 0, 0, rm8_i8_modrm, ax8_i8, 1, true }, #opname "8RI", "!0r,!1d" }, \
+{ kX86 ## opname ## 8MI, kMemImm, mem_use | IS_TERTIARY_OP | REG_USE0 | SETS_CCODES | uses_ccodes, { 0, 0, rm8_i8, 0, 0, rm8_i8_modrm, 0, 1, true }, #opname "8MI", "[!0r+!1d],!2d" }, \
+{ kX86 ## opname ## 8AI, kArrayImm, mem_use | IS_QUIN_OP | REG_USE01 | SETS_CCODES | uses_ccodes, { 0, 0, rm8_i8, 0, 0, rm8_i8_modrm, 0, 1, true }, #opname "8AI", "[!0r+!1r<<!2d+!3d],!4d" }, \
+{ kX86 ## opname ## 8TI, kThreadImm, mem_use | IS_BINARY_OP | SETS_CCODES | uses_ccodes, { THREAD_PREFIX, 0, rm8_i8, 0, 0, rm8_i8_modrm, 0, 1, true }, #opname "8TI", "fs:[!0d],!1d" }, \
\
-{ kX86 ## opname ## 16MR, kMemReg, mem_use | IS_TERTIARY_OP | REG_USE02 | SETS_CCODES | uses_ccodes, { 0x66, 0, rm32_r32, 0, 0, 0, 0, 0 }, #opname "16MR", "[!0r+!1d],!2r" }, \
-{ kX86 ## opname ## 16AR, kArrayReg, mem_use | IS_QUIN_OP | REG_USE014 | SETS_CCODES | uses_ccodes, { 0x66, 0, rm32_r32, 0, 0, 0, 0, 0 }, #opname "16AR", "[!0r+!1r<<!2d+!3d],!4r" }, \
-{ kX86 ## opname ## 16TR, kThreadReg, mem_use | IS_BINARY_OP | REG_USE1 | SETS_CCODES | uses_ccodes, { THREAD_PREFIX, 0x66, rm32_r32, 0, 0, 0, 0, 0 }, #opname "16TR", "fs:[!0d],!1r" }, \
-{ kX86 ## opname ## 16RR, kRegReg, IS_BINARY_OP | reg_def | REG_USE01 | SETS_CCODES | uses_ccodes, { 0x66, 0, r32_rm32, 0, 0, 0, 0, 0 }, #opname "16RR", "!0r,!1r" }, \
-{ kX86 ## opname ## 16RM, kRegMem, IS_LOAD | IS_TERTIARY_OP | reg_def | REG_USE01 | SETS_CCODES | uses_ccodes, { 0x66, 0, r32_rm32, 0, 0, 0, 0, 0 }, #opname "16RM", "!0r,[!1r+!2d]" }, \
-{ kX86 ## opname ## 16RA, kRegArray, IS_LOAD | IS_QUIN_OP | reg_def | REG_USE012 | SETS_CCODES | uses_ccodes, { 0x66, 0, r32_rm32, 0, 0, 0, 0, 0 }, #opname "16RA", "!0r,[!1r+!2r<<!3d+!4d]" }, \
-{ kX86 ## opname ## 16RT, kRegThread, IS_LOAD | IS_BINARY_OP | reg_def | REG_USE0 | SETS_CCODES | uses_ccodes, { THREAD_PREFIX, 0x66, r32_rm32, 0, 0, 0, 0, 0 }, #opname "16RT", "!0r,fs:[!1d]" }, \
-{ kX86 ## opname ## 16RI, kRegImm, IS_BINARY_OP | reg_def | REG_USE0 | SETS_CCODES | uses_ccodes, { 0x66, 0, rm32_i32, 0, 0, rm32_i32_modrm, ax32_i32, 2 }, #opname "16RI", "!0r,!1d" }, \
-{ kX86 ## opname ## 16MI, kMemImm, mem_use | IS_TERTIARY_OP | REG_USE0 | SETS_CCODES | uses_ccodes, { 0x66, 0, rm32_i32, 0, 0, rm32_i32_modrm, 0, 2 }, #opname "16MI", "[!0r+!1d],!2d" }, \
-{ kX86 ## opname ## 16AI, kArrayImm, mem_use | IS_QUIN_OP | REG_USE01 | SETS_CCODES | uses_ccodes, { 0x66, 0, rm32_i32, 0, 0, rm32_i32_modrm, 0, 2 }, #opname "16AI", "[!0r+!1r<<!2d+!3d],!4d" }, \
-{ kX86 ## opname ## 16TI, kThreadImm, mem_use | IS_BINARY_OP | SETS_CCODES | uses_ccodes, { THREAD_PREFIX, 0x66, rm32_i32, 0, 0, rm32_i32_modrm, 0, 2 }, #opname "16TI", "fs:[!0d],!1d" }, \
-{ kX86 ## opname ## 16RI8, kRegImm, IS_BINARY_OP | reg_def | REG_USE0 | SETS_CCODES | uses_ccodes, { 0x66, 0, rm32_i8, 0, 0, rm32_i8_modrm, 0, 1 }, #opname "16RI8", "!0r,!1d" }, \
-{ kX86 ## opname ## 16MI8, kMemImm, mem_use | IS_TERTIARY_OP | REG_USE0 | SETS_CCODES | uses_ccodes, { 0x66, 0, rm32_i8, 0, 0, rm32_i8_modrm, 0, 1 }, #opname "16MI8", "[!0r+!1d],!2d" }, \
-{ kX86 ## opname ## 16AI8, kArrayImm, mem_use | IS_QUIN_OP | REG_USE01 | SETS_CCODES | uses_ccodes, { 0x66, 0, rm32_i8, 0, 0, rm32_i8_modrm, 0, 1 }, #opname "16AI8", "[!0r+!1r<<!2d+!3d],!4d" }, \
-{ kX86 ## opname ## 16TI8, kThreadImm, mem_use | IS_BINARY_OP | SETS_CCODES | uses_ccodes, { THREAD_PREFIX, 0x66, rm32_i8, 0, 0, rm32_i8_modrm, 0, 1 }, #opname "16TI8", "fs:[!0d],!1d" }, \
+{ kX86 ## opname ## 16MR, kMemReg, mem_use | IS_TERTIARY_OP | REG_USE02 | SETS_CCODES | uses_ccodes, { 0x66, 0, rm32_r32, 0, 0, 0, 0, 0, false }, #opname "16MR", "[!0r+!1d],!2r" }, \
+{ kX86 ## opname ## 16AR, kArrayReg, mem_use | IS_QUIN_OP | REG_USE014 | SETS_CCODES | uses_ccodes, { 0x66, 0, rm32_r32, 0, 0, 0, 0, 0, false }, #opname "16AR", "[!0r+!1r<<!2d+!3d],!4r" }, \
+{ kX86 ## opname ## 16TR, kThreadReg, mem_use | IS_BINARY_OP | REG_USE1 | SETS_CCODES | uses_ccodes, { THREAD_PREFIX, 0x66, rm32_r32, 0, 0, 0, 0, 0, false }, #opname "16TR", "fs:[!0d],!1r" }, \
+{ kX86 ## opname ## 16RR, kRegReg, IS_BINARY_OP | reg_def | REG_USE01 | SETS_CCODES | uses_ccodes, { 0x66, 0, r32_rm32, 0, 0, 0, 0, 0, false }, #opname "16RR", "!0r,!1r" }, \
+{ kX86 ## opname ## 16RM, kRegMem, IS_LOAD | IS_TERTIARY_OP | reg_def | REG_USE01 | SETS_CCODES | uses_ccodes, { 0x66, 0, r32_rm32, 0, 0, 0, 0, 0, false }, #opname "16RM", "!0r,[!1r+!2d]" }, \
+{ kX86 ## opname ## 16RA, kRegArray, IS_LOAD | IS_QUIN_OP | reg_def | REG_USE012 | SETS_CCODES | uses_ccodes, { 0x66, 0, r32_rm32, 0, 0, 0, 0, 0, false }, #opname "16RA", "!0r,[!1r+!2r<<!3d+!4d]" }, \
+{ kX86 ## opname ## 16RT, kRegThread, IS_LOAD | IS_BINARY_OP | reg_def | REG_USE0 | SETS_CCODES | uses_ccodes, { THREAD_PREFIX, 0x66, r32_rm32, 0, 0, 0, 0, 0, false }, #opname "16RT", "!0r,fs:[!1d]" }, \
+{ kX86 ## opname ## 16RI, kRegImm, IS_BINARY_OP | reg_def | REG_USE0 | SETS_CCODES | uses_ccodes, { 0x66, 0, rm32_i32, 0, 0, rm32_i32_modrm, ax32_i32, 2, false }, #opname "16RI", "!0r,!1d" }, \
+{ kX86 ## opname ## 16MI, kMemImm, mem_use | IS_TERTIARY_OP | REG_USE0 | SETS_CCODES | uses_ccodes, { 0x66, 0, rm32_i32, 0, 0, rm32_i32_modrm, 0, 2, false }, #opname "16MI", "[!0r+!1d],!2d" }, \
+{ kX86 ## opname ## 16AI, kArrayImm, mem_use | IS_QUIN_OP | REG_USE01 | SETS_CCODES | uses_ccodes, { 0x66, 0, rm32_i32, 0, 0, rm32_i32_modrm, 0, 2, false }, #opname "16AI", "[!0r+!1r<<!2d+!3d],!4d" }, \
+{ kX86 ## opname ## 16TI, kThreadImm, mem_use | IS_BINARY_OP | SETS_CCODES | uses_ccodes, { THREAD_PREFIX, 0x66, rm32_i32, 0, 0, rm32_i32_modrm, 0, 2, false }, #opname "16TI", "fs:[!0d],!1d" }, \
+{ kX86 ## opname ## 16RI8, kRegImm, IS_BINARY_OP | reg_def | REG_USE0 | SETS_CCODES | uses_ccodes, { 0x66, 0, rm32_i8, 0, 0, rm32_i8_modrm, 0, 1, false }, #opname "16RI8", "!0r,!1d" }, \
+{ kX86 ## opname ## 16MI8, kMemImm, mem_use | IS_TERTIARY_OP | REG_USE0 | SETS_CCODES | uses_ccodes, { 0x66, 0, rm32_i8, 0, 0, rm32_i8_modrm, 0, 1, false }, #opname "16MI8", "[!0r+!1d],!2d" }, \
+{ kX86 ## opname ## 16AI8, kArrayImm, mem_use | IS_QUIN_OP | REG_USE01 | SETS_CCODES | uses_ccodes, { 0x66, 0, rm32_i8, 0, 0, rm32_i8_modrm, 0, 1, false }, #opname "16AI8", "[!0r+!1r<<!2d+!3d],!4d" }, \
+{ kX86 ## opname ## 16TI8, kThreadImm, mem_use | IS_BINARY_OP | SETS_CCODES | uses_ccodes, { THREAD_PREFIX, 0x66, rm32_i8, 0, 0, rm32_i8_modrm, 0, 1, false }, #opname "16TI8", "fs:[!0d],!1d" }, \
\
-{ kX86 ## opname ## 32MR, kMemReg, mem_use | IS_TERTIARY_OP | REG_USE02 | SETS_CCODES | uses_ccodes, { 0, 0, rm32_r32, 0, 0, 0, 0, 0 }, #opname "32MR", "[!0r+!1d],!2r" }, \
-{ kX86 ## opname ## 32AR, kArrayReg, mem_use | IS_QUIN_OP | REG_USE014 | SETS_CCODES | uses_ccodes, { 0, 0, rm32_r32, 0, 0, 0, 0, 0 }, #opname "32AR", "[!0r+!1r<<!2d+!3d],!4r" }, \
-{ kX86 ## opname ## 32TR, kThreadReg, mem_use | IS_BINARY_OP | REG_USE1 | SETS_CCODES | uses_ccodes, { THREAD_PREFIX, 0, rm32_r32, 0, 0, 0, 0, 0 }, #opname "32TR", "fs:[!0d],!1r" }, \
-{ kX86 ## opname ## 32RR, kRegReg, IS_BINARY_OP | reg_def | REG_USE01 | SETS_CCODES | uses_ccodes, { 0, 0, r32_rm32, 0, 0, 0, 0, 0 }, #opname "32RR", "!0r,!1r" }, \
-{ kX86 ## opname ## 32RM, kRegMem, IS_LOAD | IS_TERTIARY_OP | reg_def | REG_USE01 | SETS_CCODES | uses_ccodes, { 0, 0, r32_rm32, 0, 0, 0, 0, 0 }, #opname "32RM", "!0r,[!1r+!2d]" }, \
-{ kX86 ## opname ## 32RA, kRegArray, IS_LOAD | IS_QUIN_OP | reg_def | REG_USE012 | SETS_CCODES | uses_ccodes, { 0, 0, r32_rm32, 0, 0, 0, 0, 0 }, #opname "32RA", "!0r,[!1r+!2r<<!3d+!4d]" }, \
-{ kX86 ## opname ## 32RT, kRegThread, IS_LOAD | IS_BINARY_OP | reg_def | REG_USE0 | SETS_CCODES | uses_ccodes, { THREAD_PREFIX, 0, r32_rm32, 0, 0, 0, 0, 0 }, #opname "32RT", "!0r,fs:[!1d]" }, \
-{ kX86 ## opname ## 32RI, kRegImm, IS_BINARY_OP | reg_def | REG_USE0 | SETS_CCODES | uses_ccodes, { 0, 0, rm32_i32, 0, 0, rm32_i32_modrm, ax32_i32, 4 }, #opname "32RI", "!0r,!1d" }, \
-{ kX86 ## opname ## 32MI, kMemImm, mem_use | IS_TERTIARY_OP | REG_USE0 | SETS_CCODES | uses_ccodes, { 0, 0, rm32_i32, 0, 0, rm32_i32_modrm, 0, 4 }, #opname "32MI", "[!0r+!1d],!2d" }, \
-{ kX86 ## opname ## 32AI, kArrayImm, mem_use | IS_QUIN_OP | REG_USE01 | SETS_CCODES | uses_ccodes, { 0, 0, rm32_i32, 0, 0, rm32_i32_modrm, 0, 4 }, #opname "32AI", "[!0r+!1r<<!2d+!3d],!4d" }, \
-{ kX86 ## opname ## 32TI, kThreadImm, mem_use | IS_BINARY_OP | SETS_CCODES | uses_ccodes, { THREAD_PREFIX, 0, rm32_i32, 0, 0, rm32_i32_modrm, 0, 4 }, #opname "32TI", "fs:[!0d],!1d" }, \
-{ kX86 ## opname ## 32RI8, kRegImm, IS_BINARY_OP | reg_def | REG_USE0 | SETS_CCODES | uses_ccodes, { 0, 0, rm32_i8, 0, 0, rm32_i8_modrm, 0, 1 }, #opname "32RI8", "!0r,!1d" }, \
-{ kX86 ## opname ## 32MI8, kMemImm, mem_use | IS_TERTIARY_OP | REG_USE0 | SETS_CCODES | uses_ccodes, { 0, 0, rm32_i8, 0, 0, rm32_i8_modrm, 0, 1 }, #opname "32MI8", "[!0r+!1d],!2d" }, \
-{ kX86 ## opname ## 32AI8, kArrayImm, mem_use | IS_QUIN_OP | REG_USE01 | SETS_CCODES | uses_ccodes, { 0, 0, rm32_i8, 0, 0, rm32_i8_modrm, 0, 1 }, #opname "32AI8", "[!0r+!1r<<!2d+!3d],!4d" }, \
-{ kX86 ## opname ## 32TI8, kThreadImm, mem_use | IS_BINARY_OP | SETS_CCODES | uses_ccodes, { THREAD_PREFIX, 0, rm32_i8, 0, 0, rm32_i8_modrm, 0, 1 }, #opname "32TI8", "fs:[!0d],!1d" }, \
+{ kX86 ## opname ## 32MR, kMemReg, mem_use | IS_TERTIARY_OP | REG_USE02 | SETS_CCODES | uses_ccodes, { 0, 0, rm32_r32, 0, 0, 0, 0, 0, false }, #opname "32MR", "[!0r+!1d],!2r" }, \
+{ kX86 ## opname ## 32AR, kArrayReg, mem_use | IS_QUIN_OP | REG_USE014 | SETS_CCODES | uses_ccodes, { 0, 0, rm32_r32, 0, 0, 0, 0, 0, false }, #opname "32AR", "[!0r+!1r<<!2d+!3d],!4r" }, \
+{ kX86 ## opname ## 32TR, kThreadReg, mem_use | IS_BINARY_OP | REG_USE1 | SETS_CCODES | uses_ccodes, { THREAD_PREFIX, 0, rm32_r32, 0, 0, 0, 0, 0, false }, #opname "32TR", "fs:[!0d],!1r" }, \
+{ kX86 ## opname ## 32RR, kRegReg, IS_BINARY_OP | reg_def | REG_USE01 | SETS_CCODES | uses_ccodes, { 0, 0, r32_rm32, 0, 0, 0, 0, 0, false }, #opname "32RR", "!0r,!1r" }, \
+{ kX86 ## opname ## 32RM, kRegMem, IS_LOAD | IS_TERTIARY_OP | reg_def | REG_USE01 | SETS_CCODES | uses_ccodes, { 0, 0, r32_rm32, 0, 0, 0, 0, 0, false }, #opname "32RM", "!0r,[!1r+!2d]" }, \
+{ kX86 ## opname ## 32RA, kRegArray, IS_LOAD | IS_QUIN_OP | reg_def | REG_USE012 | SETS_CCODES | uses_ccodes, { 0, 0, r32_rm32, 0, 0, 0, 0, 0, false }, #opname "32RA", "!0r,[!1r+!2r<<!3d+!4d]" }, \
+{ kX86 ## opname ## 32RT, kRegThread, IS_LOAD | IS_BINARY_OP | reg_def | REG_USE0 | SETS_CCODES | uses_ccodes, { THREAD_PREFIX, 0, r32_rm32, 0, 0, 0, 0, 0, false }, #opname "32RT", "!0r,fs:[!1d]" }, \
+{ kX86 ## opname ## 32RI, kRegImm, IS_BINARY_OP | reg_def | REG_USE0 | SETS_CCODES | uses_ccodes, { 0, 0, rm32_i32, 0, 0, rm32_i32_modrm, ax32_i32, 4, false }, #opname "32RI", "!0r,!1d" }, \
+{ kX86 ## opname ## 32MI, kMemImm, mem_use | IS_TERTIARY_OP | REG_USE0 | SETS_CCODES | uses_ccodes, { 0, 0, rm32_i32, 0, 0, rm32_i32_modrm, 0, 4, false }, #opname "32MI", "[!0r+!1d],!2d" }, \
+{ kX86 ## opname ## 32AI, kArrayImm, mem_use | IS_QUIN_OP | REG_USE01 | SETS_CCODES | uses_ccodes, { 0, 0, rm32_i32, 0, 0, rm32_i32_modrm, 0, 4, false }, #opname "32AI", "[!0r+!1r<<!2d+!3d],!4d" }, \
+{ kX86 ## opname ## 32TI, kThreadImm, mem_use | IS_BINARY_OP | SETS_CCODES | uses_ccodes, { THREAD_PREFIX, 0, rm32_i32, 0, 0, rm32_i32_modrm, 0, 4, false }, #opname "32TI", "fs:[!0d],!1d" }, \
+{ kX86 ## opname ## 32RI8, kRegImm, IS_BINARY_OP | reg_def | REG_USE0 | SETS_CCODES | uses_ccodes, { 0, 0, rm32_i8, 0, 0, rm32_i8_modrm, 0, 1, false }, #opname "32RI8", "!0r,!1d" }, \
+{ kX86 ## opname ## 32MI8, kMemImm, mem_use | IS_TERTIARY_OP | REG_USE0 | SETS_CCODES | uses_ccodes, { 0, 0, rm32_i8, 0, 0, rm32_i8_modrm, 0, 1, false }, #opname "32MI8", "[!0r+!1d],!2d" }, \
+{ kX86 ## opname ## 32AI8, kArrayImm, mem_use | IS_QUIN_OP | REG_USE01 | SETS_CCODES | uses_ccodes, { 0, 0, rm32_i8, 0, 0, rm32_i8_modrm, 0, 1, false }, #opname "32AI8", "[!0r+!1r<<!2d+!3d],!4d" }, \
+{ kX86 ## opname ## 32TI8, kThreadImm, mem_use | IS_BINARY_OP | SETS_CCODES | uses_ccodes, { THREAD_PREFIX, 0, rm32_i8, 0, 0, rm32_i8_modrm, 0, 1, false }, #opname "32TI8", "fs:[!0d],!1d" }, \
\
-{ kX86 ## opname ## 64MR, kMemReg, mem_use | IS_TERTIARY_OP | REG_USE02 | SETS_CCODES | uses_ccodes, { REX_W, 0, rm32_r32, 0, 0, 0, 0, 0 }, #opname "64MR", "[!0r+!1d],!2r" }, \
-{ kX86 ## opname ## 64AR, kArrayReg, mem_use | IS_QUIN_OP | REG_USE014 | SETS_CCODES | uses_ccodes, { REX_W, 0, rm32_r32, 0, 0, 0, 0, 0 }, #opname "64AR", "[!0r+!1r<<!2d+!3d],!4r" }, \
-{ kX86 ## opname ## 64TR, kThreadReg, mem_use | IS_BINARY_OP | REG_USE1 | SETS_CCODES | uses_ccodes, { THREAD_PREFIX, REX_W, rm32_r32, 0, 0, 0, 0, 0 }, #opname "64TR", "fs:[!0d],!1r" }, \
-{ kX86 ## opname ## 64RR, kRegReg, IS_BINARY_OP | reg_def | REG_USE01 | SETS_CCODES | uses_ccodes, { REX_W, 0, r32_rm32, 0, 0, 0, 0, 0 }, #opname "64RR", "!0r,!1r" }, \
-{ kX86 ## opname ## 64RM, kRegMem, IS_LOAD | IS_TERTIARY_OP | reg_def | REG_USE01 | SETS_CCODES | uses_ccodes, { REX_W, 0, r32_rm32, 0, 0, 0, 0, 0 }, #opname "64RM", "!0r,[!1r+!2d]" }, \
-{ kX86 ## opname ## 64RA, kRegArray, IS_LOAD | IS_QUIN_OP | reg_def | REG_USE012 | SETS_CCODES | uses_ccodes, { REX_W, 0, r32_rm32, 0, 0, 0, 0, 0 }, #opname "64RA", "!0r,[!1r+!2r<<!3d+!4d]" }, \
-{ kX86 ## opname ## 64RT, kRegThread, IS_LOAD | IS_BINARY_OP | reg_def | REG_USE0 | SETS_CCODES | uses_ccodes, { THREAD_PREFIX, REX_W, r32_rm32, 0, 0, 0, 0, 0 }, #opname "64RT", "!0r,fs:[!1d]" }, \
-{ kX86 ## opname ## 64RI, kRegImm, IS_BINARY_OP | reg_def | REG_USE0 | SETS_CCODES | uses_ccodes, { REX_W, 0, rm32_i32, 0, 0, rm32_i32_modrm, ax32_i32, 4 }, #opname "64RI", "!0r,!1d" }, \
-{ kX86 ## opname ## 64MI, kMemImm, mem_use | IS_TERTIARY_OP | REG_USE0 | SETS_CCODES | uses_ccodes, { REX_W, 0, rm32_i32, 0, 0, rm32_i32_modrm, 0, 4 }, #opname "64MI", "[!0r+!1d],!2d" }, \
-{ kX86 ## opname ## 64AI, kArrayImm, mem_use | IS_QUIN_OP | REG_USE01 | SETS_CCODES | uses_ccodes, { REX_W, 0, rm32_i32, 0, 0, rm32_i32_modrm, 0, 4 }, #opname "64AI", "[!0r+!1r<<!2d+!3d],!4d" }, \
-{ kX86 ## opname ## 64TI, kThreadImm, mem_use | IS_BINARY_OP | SETS_CCODES | uses_ccodes, { THREAD_PREFIX, REX_W, rm32_i32, 0, 0, rm32_i32_modrm, 0, 4 }, #opname "64TI", "fs:[!0d],!1d" }, \
-{ kX86 ## opname ## 64RI8, kRegImm, IS_BINARY_OP | reg_def | REG_USE0 | SETS_CCODES | uses_ccodes, { REX_W, 0, rm32_i8, 0, 0, rm32_i8_modrm, 0, 1 }, #opname "64RI8", "!0r,!1d" }, \
-{ kX86 ## opname ## 64MI8, kMemImm, mem_use | IS_TERTIARY_OP | REG_USE0 | SETS_CCODES | uses_ccodes, { REX_W, 0, rm32_i8, 0, 0, rm32_i8_modrm, 0, 1 }, #opname "64MI8", "[!0r+!1d],!2d" }, \
-{ kX86 ## opname ## 64AI8, kArrayImm, mem_use | IS_QUIN_OP | REG_USE01 | SETS_CCODES | uses_ccodes, { REX_W, 0, rm32_i8, 0, 0, rm32_i8_modrm, 0, 1 }, #opname "64AI8", "[!0r+!1r<<!2d+!3d],!4d" }, \
-{ kX86 ## opname ## 64TI8, kThreadImm, mem_use | IS_BINARY_OP | SETS_CCODES | uses_ccodes, { THREAD_PREFIX, REX_W, rm32_i8, 0, 0, rm32_i8_modrm, 0, 1 }, #opname "64TI8", "fs:[!0d],!1d" }
+{ kX86 ## opname ## 64MR, kMemReg, mem_use | IS_TERTIARY_OP | REG_USE02 | SETS_CCODES | uses_ccodes, { REX_W, 0, rm32_r32, 0, 0, 0, 0, 0, false }, #opname "64MR", "[!0r+!1d],!2r" }, \
+{ kX86 ## opname ## 64AR, kArrayReg, mem_use | IS_QUIN_OP | REG_USE014 | SETS_CCODES | uses_ccodes, { REX_W, 0, rm32_r32, 0, 0, 0, 0, 0, false }, #opname "64AR", "[!0r+!1r<<!2d+!3d],!4r" }, \
+{ kX86 ## opname ## 64TR, kThreadReg, mem_use | IS_BINARY_OP | REG_USE1 | SETS_CCODES | uses_ccodes, { THREAD_PREFIX, REX_W, rm32_r32, 0, 0, 0, 0, 0, false }, #opname "64TR", "fs:[!0d],!1r" }, \
+{ kX86 ## opname ## 64RR, kRegReg, IS_BINARY_OP | reg_def | REG_USE01 | SETS_CCODES | uses_ccodes, { REX_W, 0, r32_rm32, 0, 0, 0, 0, 0, false }, #opname "64RR", "!0r,!1r" }, \
+{ kX86 ## opname ## 64RM, kRegMem, IS_LOAD | IS_TERTIARY_OP | reg_def | REG_USE01 | SETS_CCODES | uses_ccodes, { REX_W, 0, r32_rm32, 0, 0, 0, 0, 0, false }, #opname "64RM", "!0r,[!1r+!2d]" }, \
+{ kX86 ## opname ## 64RA, kRegArray, IS_LOAD | IS_QUIN_OP | reg_def | REG_USE012 | SETS_CCODES | uses_ccodes, { REX_W, 0, r32_rm32, 0, 0, 0, 0, 0, false }, #opname "64RA", "!0r,[!1r+!2r<<!3d+!4d]" }, \
+{ kX86 ## opname ## 64RT, kRegThread, IS_LOAD | IS_BINARY_OP | reg_def | REG_USE0 | SETS_CCODES | uses_ccodes, { THREAD_PREFIX, REX_W, r32_rm32, 0, 0, 0, 0, 0, false }, #opname "64RT", "!0r,fs:[!1d]" }, \
+{ kX86 ## opname ## 64RI, kRegImm, IS_BINARY_OP | reg_def | REG_USE0 | SETS_CCODES | uses_ccodes, { REX_W, 0, rm32_i32, 0, 0, rm32_i32_modrm, ax32_i32, 4, false }, #opname "64RI", "!0r,!1d" }, \
+{ kX86 ## opname ## 64MI, kMemImm, mem_use | IS_TERTIARY_OP | REG_USE0 | SETS_CCODES | uses_ccodes, { REX_W, 0, rm32_i32, 0, 0, rm32_i32_modrm, 0, 4, false }, #opname "64MI", "[!0r+!1d],!2d" }, \
+{ kX86 ## opname ## 64AI, kArrayImm, mem_use | IS_QUIN_OP | REG_USE01 | SETS_CCODES | uses_ccodes, { REX_W, 0, rm32_i32, 0, 0, rm32_i32_modrm, 0, 4, false }, #opname "64AI", "[!0r+!1r<<!2d+!3d],!4d" }, \
+{ kX86 ## opname ## 64TI, kThreadImm, mem_use | IS_BINARY_OP | SETS_CCODES | uses_ccodes, { THREAD_PREFIX, REX_W, rm32_i32, 0, 0, rm32_i32_modrm, 0, 4, false }, #opname "64TI", "fs:[!0d],!1d" }, \
+{ kX86 ## opname ## 64RI8, kRegImm, IS_BINARY_OP | reg_def | REG_USE0 | SETS_CCODES | uses_ccodes, { REX_W, 0, rm32_i8, 0, 0, rm32_i8_modrm, 0, 1, false }, #opname "64RI8", "!0r,!1d" }, \
+{ kX86 ## opname ## 64MI8, kMemImm, mem_use | IS_TERTIARY_OP | REG_USE0 | SETS_CCODES | uses_ccodes, { REX_W, 0, rm32_i8, 0, 0, rm32_i8_modrm, 0, 1, false }, #opname "64MI8", "[!0r+!1d],!2d" }, \
+{ kX86 ## opname ## 64AI8, kArrayImm, mem_use | IS_QUIN_OP | REG_USE01 | SETS_CCODES | uses_ccodes, { REX_W, 0, rm32_i8, 0, 0, rm32_i8_modrm, 0, 1, false }, #opname "64AI8", "[!0r+!1r<<!2d+!3d],!4d" }, \
+{ kX86 ## opname ## 64TI8, kThreadImm, mem_use | IS_BINARY_OP | SETS_CCODES | uses_ccodes, { THREAD_PREFIX, REX_W, rm32_i8, 0, 0, rm32_i8_modrm, 0, 1, false }, #opname "64TI8", "fs:[!0d],!1d" }
ENCODING_MAP(Add, IS_LOAD | IS_STORE, REG_DEF0, 0,
0x00 /* RegMem8/Reg8 */, 0x01 /* RegMem32/Reg32 */,
@@ -144,114 +144,112 @@
0x81, 0x7 /* RegMem32/imm32 */, 0x83, 0x7 /* RegMem32/imm8 */),
#undef ENCODING_MAP
- { kX86Imul16RRI, kRegRegImm, IS_TERTIARY_OP | REG_DEF0_USE1 | SETS_CCODES, { 0x66, 0, 0x69, 0, 0, 0, 0, 2 }, "Imul16RRI", "!0r,!1r,!2d" },
- { kX86Imul16RMI, kRegMemImm, IS_LOAD | IS_QUAD_OP | REG_DEF0_USE1 | SETS_CCODES, { 0x66, 0, 0x69, 0, 0, 0, 0, 2 }, "Imul16RMI", "!0r,[!1r+!2d],!3d" },
- { kX86Imul16RAI, kRegArrayImm, IS_LOAD | IS_SEXTUPLE_OP | REG_DEF0_USE12 | SETS_CCODES, { 0x66, 0, 0x69, 0, 0, 0, 0, 2 }, "Imul16RAI", "!0r,[!1r+!2r<<!3d+!4d],!5d" },
+ { kX86Imul16RRI, kRegRegImm, IS_TERTIARY_OP | REG_DEF0_USE1 | SETS_CCODES, { 0x66, 0, 0x69, 0, 0, 0, 0, 2, false }, "Imul16RRI", "!0r,!1r,!2d" },
+ { kX86Imul16RMI, kRegMemImm, IS_LOAD | IS_QUAD_OP | REG_DEF0_USE1 | SETS_CCODES, { 0x66, 0, 0x69, 0, 0, 0, 0, 2, false }, "Imul16RMI", "!0r,[!1r+!2d],!3d" },
+ { kX86Imul16RAI, kRegArrayImm, IS_LOAD | IS_SEXTUPLE_OP | REG_DEF0_USE12 | SETS_CCODES, { 0x66, 0, 0x69, 0, 0, 0, 0, 2, false }, "Imul16RAI", "!0r,[!1r+!2r<<!3d+!4d],!5d" },
- { kX86Imul32RRI, kRegRegImm, IS_TERTIARY_OP | REG_DEF0_USE1 | SETS_CCODES, { 0, 0, 0x69, 0, 0, 0, 0, 4 }, "Imul32RRI", "!0r,!1r,!2d" },
- { kX86Imul32RMI, kRegMemImm, IS_LOAD | IS_QUAD_OP | REG_DEF0_USE1 | SETS_CCODES, { 0, 0, 0x69, 0, 0, 0, 0, 4 }, "Imul32RMI", "!0r,[!1r+!2d],!3d" },
- { kX86Imul32RAI, kRegArrayImm, IS_LOAD | IS_SEXTUPLE_OP | REG_DEF0_USE12 | SETS_CCODES, { 0, 0, 0x69, 0, 0, 0, 0, 4 }, "Imul32RAI", "!0r,[!1r+!2r<<!3d+!4d],!5d" },
- { kX86Imul32RRI8, kRegRegImm, IS_TERTIARY_OP | REG_DEF0_USE1 | SETS_CCODES, { 0, 0, 0x6B, 0, 0, 0, 0, 1 }, "Imul32RRI8", "!0r,!1r,!2d" },
- { kX86Imul32RMI8, kRegMemImm, IS_LOAD | IS_QUAD_OP | REG_DEF0_USE1 | SETS_CCODES, { 0, 0, 0x6B, 0, 0, 0, 0, 1 }, "Imul32RMI8", "!0r,[!1r+!2d],!3d" },
- { kX86Imul32RAI8, kRegArrayImm, IS_LOAD | IS_SEXTUPLE_OP | REG_DEF0_USE12 | SETS_CCODES, { 0, 0, 0x6B, 0, 0, 0, 0, 1 }, "Imul32RAI8", "!0r,[!1r+!2r<<!3d+!4d],!5d" },
+ { kX86Imul32RRI, kRegRegImm, IS_TERTIARY_OP | REG_DEF0_USE1 | SETS_CCODES, { 0, 0, 0x69, 0, 0, 0, 0, 4, false }, "Imul32RRI", "!0r,!1r,!2d" },
+ { kX86Imul32RMI, kRegMemImm, IS_LOAD | IS_QUAD_OP | REG_DEF0_USE1 | SETS_CCODES, { 0, 0, 0x69, 0, 0, 0, 0, 4, false }, "Imul32RMI", "!0r,[!1r+!2d],!3d" },
+ { kX86Imul32RAI, kRegArrayImm, IS_LOAD | IS_SEXTUPLE_OP | REG_DEF0_USE12 | SETS_CCODES, { 0, 0, 0x69, 0, 0, 0, 0, 4, false }, "Imul32RAI", "!0r,[!1r+!2r<<!3d+!4d],!5d" },
+ { kX86Imul32RRI8, kRegRegImm, IS_TERTIARY_OP | REG_DEF0_USE1 | SETS_CCODES, { 0, 0, 0x6B, 0, 0, 0, 0, 1, false }, "Imul32RRI8", "!0r,!1r,!2d" },
+ { kX86Imul32RMI8, kRegMemImm, IS_LOAD | IS_QUAD_OP | REG_DEF0_USE1 | SETS_CCODES, { 0, 0, 0x6B, 0, 0, 0, 0, 1, false }, "Imul32RMI8", "!0r,[!1r+!2d],!3d" },
+ { kX86Imul32RAI8, kRegArrayImm, IS_LOAD | IS_SEXTUPLE_OP | REG_DEF0_USE12 | SETS_CCODES, { 0, 0, 0x6B, 0, 0, 0, 0, 1, false }, "Imul32RAI8", "!0r,[!1r+!2r<<!3d+!4d],!5d" },
- { kX86Imul64RRI, kRegRegImm, IS_TERTIARY_OP | REG_DEF0_USE1 | SETS_CCODES, { REX_W, 0, 0x69, 0, 0, 0, 0, 8 }, "Imul64RRI", "!0r,!1r,!2d" },
- { kX86Imul64RMI, kRegMemImm, IS_LOAD | IS_QUAD_OP | REG_DEF0_USE1 | SETS_CCODES, { REX_W, 0, 0x69, 0, 0, 0, 0, 8 }, "Imul64RMI", "!0r,[!1r+!2d],!3d" },
- { kX86Imul64RAI, kRegArrayImm, IS_LOAD | IS_SEXTUPLE_OP | REG_DEF0_USE12 | SETS_CCODES, { REX_W, 0, 0x69, 0, 0, 0, 0, 8 }, "Imul64RAI", "!0r,[!1r+!2r<<!3d+!4d],!5d" },
- { kX86Imul64RRI8, kRegRegImm, IS_TERTIARY_OP | REG_DEF0_USE1 | SETS_CCODES, { REX_W, 0, 0x6B, 0, 0, 0, 0, 1 }, "Imul64RRI8", "!0r,!1r,!2d" },
- { kX86Imul64RMI8, kRegMemImm, IS_LOAD | IS_QUAD_OP | REG_DEF0_USE1 | SETS_CCODES, { REX_W, 0, 0x6B, 0, 0, 0, 0, 1 }, "Imul64RMI8", "!0r,[!1r+!2d],!3d" },
- { kX86Imul64RAI8, kRegArrayImm, IS_LOAD | IS_SEXTUPLE_OP | REG_DEF0_USE12 | SETS_CCODES, { REX_W, 0, 0x6B, 0, 0, 0, 0, 1 }, "Imul64RAI8", "!0r,[!1r+!2r<<!3d+!4d],!5d" },
+ { kX86Imul64RRI, kRegRegImm, IS_TERTIARY_OP | REG_DEF0_USE1 | SETS_CCODES, { REX_W, 0, 0x69, 0, 0, 0, 0, 4, false }, "Imul64RRI", "!0r,!1r,!2d" },
+ { kX86Imul64RMI, kRegMemImm, IS_LOAD | IS_QUAD_OP | REG_DEF0_USE1 | SETS_CCODES, { REX_W, 0, 0x69, 0, 0, 0, 0, 4, false }, "Imul64RMI", "!0r,[!1r+!2d],!3d" },
+ { kX86Imul64RAI, kRegArrayImm, IS_LOAD | IS_SEXTUPLE_OP | REG_DEF0_USE12 | SETS_CCODES, { REX_W, 0, 0x69, 0, 0, 0, 0, 4, false }, "Imul64RAI", "!0r,[!1r+!2r<<!3d+!4d],!5d" },
+ { kX86Imul64RRI8, kRegRegImm, IS_TERTIARY_OP | REG_DEF0_USE1 | SETS_CCODES, { REX_W, 0, 0x6B, 0, 0, 0, 0, 1, false }, "Imul64RRI8", "!0r,!1r,!2d" },
+ { kX86Imul64RMI8, kRegMemImm, IS_LOAD | IS_QUAD_OP | REG_DEF0_USE1 | SETS_CCODES, { REX_W, 0, 0x6B, 0, 0, 0, 0, 1, false }, "Imul64RMI8", "!0r,[!1r+!2d],!3d" },
+ { kX86Imul64RAI8, kRegArrayImm, IS_LOAD | IS_SEXTUPLE_OP | REG_DEF0_USE12 | SETS_CCODES, { REX_W, 0, 0x6B, 0, 0, 0, 0, 1, false }, "Imul64RAI8", "!0r,[!1r+!2r<<!3d+!4d],!5d" },
- { kX86Mov8MR, kMemReg, IS_STORE | IS_TERTIARY_OP | REG_USE02, { 0, 0, 0x88, 0, 0, 0, 0, 0 }, "Mov8MR", "[!0r+!1d],!2r" },
- { kX86Mov8AR, kArrayReg, IS_STORE | IS_QUIN_OP | REG_USE014, { 0, 0, 0x88, 0, 0, 0, 0, 0 }, "Mov8AR", "[!0r+!1r<<!2d+!3d],!4r" },
- { kX86Mov8TR, kThreadReg, IS_STORE | IS_BINARY_OP | REG_USE1, { THREAD_PREFIX, 0, 0x88, 0, 0, 0, 0, 0 }, "Mov8TR", "fs:[!0d],!1r" },
- { kX86Mov8RR, kRegReg, IS_BINARY_OP | REG_DEF0_USE1, { 0, 0, 0x8A, 0, 0, 0, 0, 0 }, "Mov8RR", "!0r,!1r" },
- { kX86Mov8RM, kRegMem, IS_LOAD | IS_TERTIARY_OP | REG_DEF0_USE1, { 0, 0, 0x8A, 0, 0, 0, 0, 0 }, "Mov8RM", "!0r,[!1r+!2d]" },
- { kX86Mov8RA, kRegArray, IS_LOAD | IS_QUIN_OP | REG_DEF0_USE12, { 0, 0, 0x8A, 0, 0, 0, 0, 0 }, "Mov8RA", "!0r,[!1r+!2r<<!3d+!4d]" },
- { kX86Mov8RT, kRegThread, IS_LOAD | IS_BINARY_OP | REG_DEF0, { THREAD_PREFIX, 0, 0x8A, 0, 0, 0, 0, 0 }, "Mov8RT", "!0r,fs:[!1d]" },
- { kX86Mov8RI, kMovRegImm, IS_BINARY_OP | REG_DEF0, { 0, 0, 0xB0, 0, 0, 0, 0, 1 }, "Mov8RI", "!0r,!1d" },
- { kX86Mov8MI, kMemImm, IS_STORE | IS_TERTIARY_OP | REG_USE0, { 0, 0, 0xC6, 0, 0, 0, 0, 1 }, "Mov8MI", "[!0r+!1d],!2d" },
- { kX86Mov8AI, kArrayImm, IS_STORE | IS_QUIN_OP | REG_USE01, { 0, 0, 0xC6, 0, 0, 0, 0, 1 }, "Mov8AI", "[!0r+!1r<<!2d+!3d],!4d" },
- { kX86Mov8TI, kThreadImm, IS_STORE | IS_BINARY_OP, { THREAD_PREFIX, 0, 0xC6, 0, 0, 0, 0, 1 }, "Mov8TI", "fs:[!0d],!1d" },
+ { kX86Mov8MR, kMemReg, IS_STORE | IS_TERTIARY_OP | REG_USE02, { 0, 0, 0x88, 0, 0, 0, 0, 0, true }, "Mov8MR", "[!0r+!1d],!2r" },
+ { kX86Mov8AR, kArrayReg, IS_STORE | IS_QUIN_OP | REG_USE014, { 0, 0, 0x88, 0, 0, 0, 0, 0, true }, "Mov8AR", "[!0r+!1r<<!2d+!3d],!4r" },
+ { kX86Mov8TR, kThreadReg, IS_STORE | IS_BINARY_OP | REG_USE1, { THREAD_PREFIX, 0, 0x88, 0, 0, 0, 0, 0, true }, "Mov8TR", "fs:[!0d],!1r" },
+ { kX86Mov8RR, kRegReg, IS_BINARY_OP | REG_DEF0_USE1, { 0, 0, 0x8A, 0, 0, 0, 0, 0, true }, "Mov8RR", "!0r,!1r" },
+ { kX86Mov8RM, kRegMem, IS_LOAD | IS_TERTIARY_OP | REG_DEF0_USE1, { 0, 0, 0x8A, 0, 0, 0, 0, 0, true }, "Mov8RM", "!0r,[!1r+!2d]" },
+ { kX86Mov8RA, kRegArray, IS_LOAD | IS_QUIN_OP | REG_DEF0_USE12, { 0, 0, 0x8A, 0, 0, 0, 0, 0, true }, "Mov8RA", "!0r,[!1r+!2r<<!3d+!4d]" },
+ { kX86Mov8RT, kRegThread, IS_LOAD | IS_BINARY_OP | REG_DEF0, { THREAD_PREFIX, 0, 0x8A, 0, 0, 0, 0, 0, true }, "Mov8RT", "!0r,fs:[!1d]" },
+ { kX86Mov8RI, kMovRegImm, IS_BINARY_OP | REG_DEF0, { 0, 0, 0xB0, 0, 0, 0, 0, 1, true }, "Mov8RI", "!0r,!1d" },
+ { kX86Mov8MI, kMemImm, IS_STORE | IS_TERTIARY_OP | REG_USE0, { 0, 0, 0xC6, 0, 0, 0, 0, 1, true }, "Mov8MI", "[!0r+!1d],!2d" },
+ { kX86Mov8AI, kArrayImm, IS_STORE | IS_QUIN_OP | REG_USE01, { 0, 0, 0xC6, 0, 0, 0, 0, 1, true }, "Mov8AI", "[!0r+!1r<<!2d+!3d],!4d" },
+ { kX86Mov8TI, kThreadImm, IS_STORE | IS_BINARY_OP, { THREAD_PREFIX, 0, 0xC6, 0, 0, 0, 0, 1, true }, "Mov8TI", "fs:[!0d],!1d" },
- { kX86Mov16MR, kMemReg, IS_STORE | IS_TERTIARY_OP | REG_USE02, { 0x66, 0, 0x89, 0, 0, 0, 0, 0 }, "Mov16MR", "[!0r+!1d],!2r" },
- { kX86Mov16AR, kArrayReg, IS_STORE | IS_QUIN_OP | REG_USE014, { 0x66, 0, 0x89, 0, 0, 0, 0, 0 }, "Mov16AR", "[!0r+!1r<<!2d+!3d],!4r" },
- { kX86Mov16TR, kThreadReg, IS_STORE | IS_BINARY_OP | REG_USE1, { THREAD_PREFIX, 0x66, 0x89, 0, 0, 0, 0, 0 }, "Mov16TR", "fs:[!0d],!1r" },
- { kX86Mov16RR, kRegReg, IS_BINARY_OP | REG_DEF0_USE1, { 0x66, 0, 0x8B, 0, 0, 0, 0, 0 }, "Mov16RR", "!0r,!1r" },
- { kX86Mov16RM, kRegMem, IS_LOAD | IS_TERTIARY_OP | REG_DEF0_USE1, { 0x66, 0, 0x8B, 0, 0, 0, 0, 0 }, "Mov16RM", "!0r,[!1r+!2d]" },
- { kX86Mov16RA, kRegArray, IS_LOAD | IS_QUIN_OP | REG_DEF0_USE12, { 0x66, 0, 0x8B, 0, 0, 0, 0, 0 }, "Mov16RA", "!0r,[!1r+!2r<<!3d+!4d]" },
- { kX86Mov16RT, kRegThread, IS_LOAD | IS_BINARY_OP | REG_DEF0, { THREAD_PREFIX, 0x66, 0x8B, 0, 0, 0, 0, 0 }, "Mov16RT", "!0r,fs:[!1d]" },
- { kX86Mov16RI, kMovRegImm, IS_BINARY_OP | REG_DEF0, { 0x66, 0, 0xB8, 0, 0, 0, 0, 2 }, "Mov16RI", "!0r,!1d" },
- { kX86Mov16MI, kMemImm, IS_STORE | IS_TERTIARY_OP | REG_USE0, { 0x66, 0, 0xC7, 0, 0, 0, 0, 2 }, "Mov16MI", "[!0r+!1d],!2d" },
- { kX86Mov16AI, kArrayImm, IS_STORE | IS_QUIN_OP | REG_USE01, { 0x66, 0, 0xC7, 0, 0, 0, 0, 2 }, "Mov16AI", "[!0r+!1r<<!2d+!3d],!4d" },
- { kX86Mov16TI, kThreadImm, IS_STORE | IS_BINARY_OP, { THREAD_PREFIX, 0x66, 0xC7, 0, 0, 0, 0, 2 }, "Mov16TI", "fs:[!0d],!1d" },
+ { kX86Mov16MR, kMemReg, IS_STORE | IS_TERTIARY_OP | REG_USE02, { 0x66, 0, 0x89, 0, 0, 0, 0, 0, false }, "Mov16MR", "[!0r+!1d],!2r" },
+ { kX86Mov16AR, kArrayReg, IS_STORE | IS_QUIN_OP | REG_USE014, { 0x66, 0, 0x89, 0, 0, 0, 0, 0, false }, "Mov16AR", "[!0r+!1r<<!2d+!3d],!4r" },
+ { kX86Mov16TR, kThreadReg, IS_STORE | IS_BINARY_OP | REG_USE1, { THREAD_PREFIX, 0x66, 0x89, 0, 0, 0, 0, 0, false }, "Mov16TR", "fs:[!0d],!1r" },
+ { kX86Mov16RR, kRegReg, IS_BINARY_OP | REG_DEF0_USE1, { 0x66, 0, 0x8B, 0, 0, 0, 0, 0, false }, "Mov16RR", "!0r,!1r" },
+ { kX86Mov16RM, kRegMem, IS_LOAD | IS_TERTIARY_OP | REG_DEF0_USE1, { 0x66, 0, 0x8B, 0, 0, 0, 0, 0, false }, "Mov16RM", "!0r,[!1r+!2d]" },
+ { kX86Mov16RA, kRegArray, IS_LOAD | IS_QUIN_OP | REG_DEF0_USE12, { 0x66, 0, 0x8B, 0, 0, 0, 0, 0, false }, "Mov16RA", "!0r,[!1r+!2r<<!3d+!4d]" },
+ { kX86Mov16RT, kRegThread, IS_LOAD | IS_BINARY_OP | REG_DEF0, { THREAD_PREFIX, 0x66, 0x8B, 0, 0, 0, 0, 0, false }, "Mov16RT", "!0r,fs:[!1d]" },
+ { kX86Mov16RI, kMovRegImm, IS_BINARY_OP | REG_DEF0, { 0x66, 0, 0xB8, 0, 0, 0, 0, 2, false }, "Mov16RI", "!0r,!1d" },
+ { kX86Mov16MI, kMemImm, IS_STORE | IS_TERTIARY_OP | REG_USE0, { 0x66, 0, 0xC7, 0, 0, 0, 0, 2, false }, "Mov16MI", "[!0r+!1d],!2d" },
+ { kX86Mov16AI, kArrayImm, IS_STORE | IS_QUIN_OP | REG_USE01, { 0x66, 0, 0xC7, 0, 0, 0, 0, 2, false }, "Mov16AI", "[!0r+!1r<<!2d+!3d],!4d" },
+ { kX86Mov16TI, kThreadImm, IS_STORE | IS_BINARY_OP, { THREAD_PREFIX, 0x66, 0xC7, 0, 0, 0, 0, 2, false }, "Mov16TI", "fs:[!0d],!1d" },
- { kX86Mov32MR, kMemReg, IS_STORE | IS_TERTIARY_OP | REG_USE02, { 0, 0, 0x89, 0, 0, 0, 0, 0 }, "Mov32MR", "[!0r+!1d],!2r" },
- { kX86Mov32AR, kArrayReg, IS_STORE | IS_QUIN_OP | REG_USE014, { 0, 0, 0x89, 0, 0, 0, 0, 0 }, "Mov32AR", "[!0r+!1r<<!2d+!3d],!4r" },
- { kX86Mov32TR, kThreadReg, IS_STORE | IS_BINARY_OP | REG_USE1, { THREAD_PREFIX, 0, 0x89, 0, 0, 0, 0, 0 }, "Mov32TR", "fs:[!0d],!1r" },
- { kX86Mov32RR, kRegReg, IS_BINARY_OP | REG_DEF0_USE1, { 0, 0, 0x8B, 0, 0, 0, 0, 0 }, "Mov32RR", "!0r,!1r" },
- { kX86Mov32RM, kRegMem, IS_LOAD | IS_TERTIARY_OP | REG_DEF0_USE1, { 0, 0, 0x8B, 0, 0, 0, 0, 0 }, "Mov32RM", "!0r,[!1r+!2d]" },
- { kX86Mov32RA, kRegArray, IS_LOAD | IS_QUIN_OP | REG_DEF0_USE12, { 0, 0, 0x8B, 0, 0, 0, 0, 0 }, "Mov32RA", "!0r,[!1r+!2r<<!3d+!4d]" },
- { kX86Mov32RT, kRegThread, IS_LOAD | IS_BINARY_OP | REG_DEF0, { THREAD_PREFIX, 0, 0x8B, 0, 0, 0, 0, 0 }, "Mov32RT", "!0r,fs:[!1d]" },
- { kX86Mov32RI, kMovRegImm, IS_BINARY_OP | REG_DEF0, { 0, 0, 0xB8, 0, 0, 0, 0, 4 }, "Mov32RI", "!0r,!1d" },
- { kX86Mov32MI, kMemImm, IS_STORE | IS_TERTIARY_OP | REG_USE0, { 0, 0, 0xC7, 0, 0, 0, 0, 4 }, "Mov32MI", "[!0r+!1d],!2d" },
- { kX86Mov32AI, kArrayImm, IS_STORE | IS_QUIN_OP | REG_USE01, { 0, 0, 0xC7, 0, 0, 0, 0, 4 }, "Mov32AI", "[!0r+!1r<<!2d+!3d],!4d" },
- { kX86Mov32TI, kThreadImm, IS_STORE | IS_BINARY_OP, { THREAD_PREFIX, 0, 0xC7, 0, 0, 0, 0, 4 }, "Mov32TI", "fs:[!0d],!1d" },
+ { kX86Mov32MR, kMemReg, IS_STORE | IS_TERTIARY_OP | REG_USE02, { 0, 0, 0x89, 0, 0, 0, 0, 0, false }, "Mov32MR", "[!0r+!1d],!2r" },
+ { kX86Mov32AR, kArrayReg, IS_STORE | IS_QUIN_OP | REG_USE014, { 0, 0, 0x89, 0, 0, 0, 0, 0, false }, "Mov32AR", "[!0r+!1r<<!2d+!3d],!4r" },
+ { kX86Mov32TR, kThreadReg, IS_STORE | IS_BINARY_OP | REG_USE1, { THREAD_PREFIX, 0, 0x89, 0, 0, 0, 0, 0, false }, "Mov32TR", "fs:[!0d],!1r" },
+ { kX86Mov32RR, kRegReg, IS_BINARY_OP | REG_DEF0_USE1, { 0, 0, 0x8B, 0, 0, 0, 0, 0, false }, "Mov32RR", "!0r,!1r" },
+ { kX86Mov32RM, kRegMem, IS_LOAD | IS_TERTIARY_OP | REG_DEF0_USE1, { 0, 0, 0x8B, 0, 0, 0, 0, 0, false }, "Mov32RM", "!0r,[!1r+!2d]" },
+ { kX86Mov32RA, kRegArray, IS_LOAD | IS_QUIN_OP | REG_DEF0_USE12, { 0, 0, 0x8B, 0, 0, 0, 0, 0, false }, "Mov32RA", "!0r,[!1r+!2r<<!3d+!4d]" },
+ { kX86Mov32RT, kRegThread, IS_LOAD | IS_BINARY_OP | REG_DEF0, { THREAD_PREFIX, 0, 0x8B, 0, 0, 0, 0, 0, false }, "Mov32RT", "!0r,fs:[!1d]" },
+ { kX86Mov32RI, kMovRegImm, IS_BINARY_OP | REG_DEF0, { 0, 0, 0xB8, 0, 0, 0, 0, 4, false }, "Mov32RI", "!0r,!1d" },
+ { kX86Mov32MI, kMemImm, IS_STORE | IS_TERTIARY_OP | REG_USE0, { 0, 0, 0xC7, 0, 0, 0, 0, 4, false }, "Mov32MI", "[!0r+!1d],!2d" },
+ { kX86Mov32AI, kArrayImm, IS_STORE | IS_QUIN_OP | REG_USE01, { 0, 0, 0xC7, 0, 0, 0, 0, 4, false }, "Mov32AI", "[!0r+!1r<<!2d+!3d],!4d" },
+ { kX86Mov32TI, kThreadImm, IS_STORE | IS_BINARY_OP, { THREAD_PREFIX, 0, 0xC7, 0, 0, 0, 0, 4, false }, "Mov32TI", "fs:[!0d],!1d" },
- { kX86Lea32RM, kRegMem, IS_TERTIARY_OP | IS_LOAD | REG_DEF0_USE1, { 0, 0, 0x8D, 0, 0, 0, 0, 0 }, "Lea32RM", "!0r,[!1r+!2d]" },
+ { kX86Lea32RM, kRegMem, IS_TERTIARY_OP | IS_LOAD | REG_DEF0_USE1, { 0, 0, 0x8D, 0, 0, 0, 0, 0, false }, "Lea32RM", "!0r,[!1r+!2d]" },
+ { kX86Lea32RA, kRegArray, IS_QUIN_OP | REG_DEF0_USE12, { 0, 0, 0x8D, 0, 0, 0, 0, 0, false }, "Lea32RA", "!0r,[!1r+!2r<<!3d+!4d]" },
- { kX86Lea32RA, kRegArray, IS_QUIN_OP | REG_DEF0_USE12, { 0, 0, 0x8D, 0, 0, 0, 0, 0 }, "Lea32RA", "!0r,[!1r+!2r<<!3d+!4d]" },
+ { kX86Mov64MR, kMemReg, IS_STORE | IS_TERTIARY_OP | REG_USE02, { REX_W, 0, 0x89, 0, 0, 0, 0, 0, false }, "Mov64MR", "[!0r+!1d],!2r" },
+ { kX86Mov64AR, kArrayReg, IS_STORE | IS_QUIN_OP | REG_USE014, { REX_W, 0, 0x89, 0, 0, 0, 0, 0, false }, "Mov64AR", "[!0r+!1r<<!2d+!3d],!4r" },
+ { kX86Mov64TR, kThreadReg, IS_STORE | IS_BINARY_OP | REG_USE1, { THREAD_PREFIX, REX_W, 0x89, 0, 0, 0, 0, 0, false }, "Mov64TR", "fs:[!0d],!1r" },
+ { kX86Mov64RR, kRegReg, IS_BINARY_OP | REG_DEF0_USE1, { REX_W, 0, 0x8B, 0, 0, 0, 0, 0, false }, "Mov64RR", "!0r,!1r" },
+ { kX86Mov64RM, kRegMem, IS_LOAD | IS_TERTIARY_OP | REG_DEF0_USE1, { REX_W, 0, 0x8B, 0, 0, 0, 0, 0, false }, "Mov64RM", "!0r,[!1r+!2d]" },
+ { kX86Mov64RA, kRegArray, IS_LOAD | IS_QUIN_OP | REG_DEF0_USE12, { REX_W, 0, 0x8B, 0, 0, 0, 0, 0, false }, "Mov64RA", "!0r,[!1r+!2r<<!3d+!4d]" },
+ { kX86Mov64RT, kRegThread, IS_LOAD | IS_BINARY_OP | REG_DEF0, { THREAD_PREFIX, REX_W, 0x8B, 0, 0, 0, 0, 0, false }, "Mov64RT", "!0r,fs:[!1d]" },
+ { kX86Mov64RI, kMovRegImm, IS_BINARY_OP | REG_DEF0, { REX_W, 0, 0xB8, 0, 0, 0, 0, 8, false }, "Mov64RI", "!0r,!1d" },
+ { kX86Mov64MI, kMemImm, IS_STORE | IS_TERTIARY_OP | REG_USE0, { REX_W, 0, 0xC7, 0, 0, 0, 0, 4, false }, "Mov64MI", "[!0r+!1d],!2d" },
+ { kX86Mov64AI, kArrayImm, IS_STORE | IS_QUIN_OP | REG_USE01, { REX_W, 0, 0xC7, 0, 0, 0, 0, 4, false }, "Mov64AI", "[!0r+!1r<<!2d+!3d],!4d" },
+ { kX86Mov64TI, kThreadImm, IS_STORE | IS_BINARY_OP, { THREAD_PREFIX, REX_W, 0xC7, 0, 0, 0, 0, 4, false }, "Mov64TI", "fs:[!0d],!1d" },
- { kX86Mov64MR, kMemReg, IS_STORE | IS_TERTIARY_OP | REG_USE02, { REX_W, 0, 0x89, 0, 0, 0, 0, 0 }, "Mov64MR", "[!0r+!1d],!2r" },
- { kX86Mov64AR, kArrayReg, IS_STORE | IS_QUIN_OP | REG_USE014, { REX_W, 0, 0x89, 0, 0, 0, 0, 0 }, "Mov64AR", "[!0r+!1r<<!2d+!3d],!4r" },
- { kX86Mov64TR, kThreadReg, IS_STORE | IS_BINARY_OP | REG_USE1, { THREAD_PREFIX, REX_W, 0x89, 0, 0, 0, 0, 0 }, "Mov64TR", "fs:[!0d],!1r" },
- { kX86Mov64RR, kRegReg, IS_BINARY_OP | REG_DEF0_USE1, { REX_W, 0, 0x8B, 0, 0, 0, 0, 0 }, "Mov64RR", "!0r,!1r" },
- { kX86Mov64RM, kRegMem, IS_LOAD | IS_TERTIARY_OP | REG_DEF0_USE1, { REX_W, 0, 0x8B, 0, 0, 0, 0, 0 }, "Mov64RM", "!0r,[!1r+!2d]" },
- { kX86Mov64RA, kRegArray, IS_LOAD | IS_QUIN_OP | REG_DEF0_USE12, { REX_W, 0, 0x8B, 0, 0, 0, 0, 0 }, "Mov64RA", "!0r,[!1r+!2r<<!3d+!4d]" },
- { kX86Mov64RT, kRegThread, IS_LOAD | IS_BINARY_OP | REG_DEF0, { THREAD_PREFIX, REX_W, 0x8B, 0, 0, 0, 0, 0 }, "Mov64RT", "!0r,fs:[!1d]" },
- { kX86Mov64RI, kMovRegImm, IS_BINARY_OP | REG_DEF0, { REX_W, 0, 0xB8, 0, 0, 0, 0, 8 }, "Mov64RI", "!0r,!1d" },
- { kX86Mov64MI, kMemImm, IS_STORE | IS_TERTIARY_OP | REG_USE0, { REX_W, 0, 0xC7, 0, 0, 0, 0, 8 }, "Mov64MI", "[!0r+!1d],!2d" },
- { kX86Mov64AI, kArrayImm, IS_STORE | IS_QUIN_OP | REG_USE01, { REX_W, 0, 0xC7, 0, 0, 0, 0, 8 }, "Mov64AI", "[!0r+!1r<<!2d+!3d],!4d" },
- { kX86Mov64TI, kThreadImm, IS_STORE | IS_BINARY_OP, { THREAD_PREFIX, REX_W, 0xC7, 0, 0, 0, 0, 8 }, "Mov64TI", "fs:[!0d],!1d" },
+ { kX86Lea64RM, kRegMem, IS_TERTIARY_OP | IS_LOAD | REG_DEF0_USE1, { REX_W, 0, 0x8D, 0, 0, 0, 0, 0, false }, "Lea64RM", "!0r,[!1r+!2d]" },
+ { kX86Lea64RA, kRegArray, IS_QUIN_OP | REG_DEF0_USE12, { REX_W, 0, 0x8D, 0, 0, 0, 0, 0, false }, "Lea64RA", "!0r,[!1r+!2r<<!3d+!4d]" },
- { kX86Lea64RM, kRegMem, IS_TERTIARY_OP | IS_LOAD | REG_DEF0_USE1, { REX_W, 0, 0x8D, 0, 0, 0, 0, 0 }, "Lea64RM", "!0r,[!1r+!2d]" },
+ { kX86Cmov32RRC, kRegRegCond, IS_TERTIARY_OP | REG_DEF0_USE01 | USES_CCODES, { 0, 0, 0x0F, 0x40, 0, 0, 0, 0, false }, "Cmovcc32RR", "!2c !0r,!1r" },
+ { kX86Cmov64RRC, kRegRegCond, IS_TERTIARY_OP | REG_DEF0_USE01 | USES_CCODES, { REX_W, 0, 0x0F, 0x40, 0, 0, 0, 0, false }, "Cmovcc64RR", "!2c !0r,!1r" },
- { kX86Lea64RA, kRegArray, IS_QUIN_OP | REG_DEF0_USE12, { REX_W, 0, 0x8D, 0, 0, 0, 0, 0 }, "Lea64RA", "!0r,[!1r+!2r<<!3d+!4d]" },
-
- { kX86Cmov32RRC, kRegRegCond, IS_TERTIARY_OP | REG_DEF0_USE01 | USES_CCODES, {0, 0, 0x0F, 0x40, 0, 0, 0, 0}, "Cmovcc32RR", "!2c !0r,!1r" },
- { kX86Cmov64RRC, kRegRegCond, IS_TERTIARY_OP | REG_DEF0_USE01 | USES_CCODES, {REX_W, 0, 0x0F, 0x40, 0, 0, 0, 0}, "Cmovcc64RR", "!2c !0r,!1r" },
-
- { kX86Cmov32RMC, kRegMemCond, IS_QUAD_OP | IS_LOAD | REG_DEF0_USE01 | USES_CCODES, {0, 0, 0x0F, 0x40, 0, 0, 0, 0}, "Cmovcc32RM", "!3c !0r,[!1r+!2d]" },
- { kX86Cmov64RMC, kRegMemCond, IS_QUAD_OP | IS_LOAD | REG_DEF0_USE01 | USES_CCODES, {REX_W, 0, 0x0F, 0x40, 0, 0, 0, 0}, "Cmovcc64RM", "!3c !0r,[!1r+!2d]" },
+ { kX86Cmov32RMC, kRegMemCond, IS_QUAD_OP | IS_LOAD | REG_DEF0_USE01 | USES_CCODES, { 0, 0, 0x0F, 0x40, 0, 0, 0, 0, false }, "Cmovcc32RM", "!3c !0r,[!1r+!2d]" },
+ { kX86Cmov64RMC, kRegMemCond, IS_QUAD_OP | IS_LOAD | REG_DEF0_USE01 | USES_CCODES, { REX_W, 0, 0x0F, 0x40, 0, 0, 0, 0, false }, "Cmovcc64RM", "!3c !0r,[!1r+!2d]" },
#define SHIFT_ENCODING_MAP(opname, modrm_opcode) \
-{ kX86 ## opname ## 8RI, kShiftRegImm, IS_BINARY_OP | REG_DEF0_USE0 | SETS_CCODES, { 0, 0, 0xC0, 0, 0, modrm_opcode, 0xD1, 1 }, #opname "8RI", "!0r,!1d" }, \
-{ kX86 ## opname ## 8MI, kShiftMemImm, IS_LOAD | IS_STORE | IS_TERTIARY_OP | REG_USE0 | SETS_CCODES, { 0, 0, 0xC0, 0, 0, modrm_opcode, 0xD1, 1 }, #opname "8MI", "[!0r+!1d],!2d" }, \
-{ kX86 ## opname ## 8AI, kShiftArrayImm, IS_LOAD | IS_STORE | IS_QUIN_OP | REG_USE01 | SETS_CCODES, { 0, 0, 0xC0, 0, 0, modrm_opcode, 0xD1, 1 }, #opname "8AI", "[!0r+!1r<<!2d+!3d],!4d" }, \
-{ kX86 ## opname ## 8RC, kShiftRegCl, IS_BINARY_OP | REG_DEF0_USE0 | REG_USEC | SETS_CCODES, { 0, 0, 0xD2, 0, 0, modrm_opcode, 0, 1 }, #opname "8RC", "!0r,cl" }, \
-{ kX86 ## opname ## 8MC, kShiftMemCl, IS_LOAD | IS_STORE | IS_TERTIARY_OP | REG_USE0 | REG_USEC | SETS_CCODES, { 0, 0, 0xD2, 0, 0, modrm_opcode, 0, 1 }, #opname "8MC", "[!0r+!1d],cl" }, \
-{ kX86 ## opname ## 8AC, kShiftArrayCl, IS_LOAD | IS_STORE | IS_QUIN_OP | REG_USE01 | REG_USEC | SETS_CCODES, { 0, 0, 0xD2, 0, 0, modrm_opcode, 0, 1 }, #opname "8AC", "[!0r+!1r<<!2d+!3d],cl" }, \
+{ kX86 ## opname ## 8RI, kShiftRegImm, IS_BINARY_OP | REG_DEF0_USE0 | SETS_CCODES, { 0, 0, 0xC0, 0, 0, modrm_opcode, 0xD1, 1, true }, #opname "8RI", "!0r,!1d" }, \
+{ kX86 ## opname ## 8MI, kShiftMemImm, IS_LOAD | IS_STORE | IS_TERTIARY_OP | REG_USE0 | SETS_CCODES, { 0, 0, 0xC0, 0, 0, modrm_opcode, 0xD1, 1, true }, #opname "8MI", "[!0r+!1d],!2d" }, \
+{ kX86 ## opname ## 8AI, kShiftArrayImm, IS_LOAD | IS_STORE | IS_QUIN_OP | REG_USE01 | SETS_CCODES, { 0, 0, 0xC0, 0, 0, modrm_opcode, 0xD1, 1, true }, #opname "8AI", "[!0r+!1r<<!2d+!3d],!4d" }, \
+{ kX86 ## opname ## 8RC, kShiftRegCl, IS_BINARY_OP | REG_DEF0_USE0 | REG_USEC | SETS_CCODES, { 0, 0, 0xD2, 0, 0, modrm_opcode, 0, 1, true }, #opname "8RC", "!0r,cl" }, \
+{ kX86 ## opname ## 8MC, kShiftMemCl, IS_LOAD | IS_STORE | IS_TERTIARY_OP | REG_USE0 | REG_USEC | SETS_CCODES, { 0, 0, 0xD2, 0, 0, modrm_opcode, 0, 1, true }, #opname "8MC", "[!0r+!1d],cl" }, \
+{ kX86 ## opname ## 8AC, kShiftArrayCl, IS_LOAD | IS_STORE | IS_QUIN_OP | REG_USE01 | REG_USEC | SETS_CCODES, { 0, 0, 0xD2, 0, 0, modrm_opcode, 0, 1, true }, #opname "8AC", "[!0r+!1r<<!2d+!3d],cl" }, \
\
-{ kX86 ## opname ## 16RI, kShiftRegImm, IS_BINARY_OP | REG_DEF0_USE0 | SETS_CCODES, { 0x66, 0, 0xC1, 0, 0, modrm_opcode, 0xD1, 1 }, #opname "16RI", "!0r,!1d" }, \
-{ kX86 ## opname ## 16MI, kShiftMemImm, IS_LOAD | IS_STORE | IS_TERTIARY_OP | REG_USE0 | SETS_CCODES, { 0x66, 0, 0xC1, 0, 0, modrm_opcode, 0xD1, 1 }, #opname "16MI", "[!0r+!1d],!2d" }, \
-{ kX86 ## opname ## 16AI, kShiftArrayImm, IS_LOAD | IS_STORE | IS_QUIN_OP | REG_USE01 | SETS_CCODES, { 0x66, 0, 0xC1, 0, 0, modrm_opcode, 0xD1, 1 }, #opname "16AI", "[!0r+!1r<<!2d+!3d],!4d" }, \
-{ kX86 ## opname ## 16RC, kShiftRegCl, IS_BINARY_OP | REG_DEF0_USE0 | REG_USEC | SETS_CCODES, { 0x66, 0, 0xD3, 0, 0, modrm_opcode, 0, 1 }, #opname "16RC", "!0r,cl" }, \
-{ kX86 ## opname ## 16MC, kShiftMemCl, IS_LOAD | IS_STORE | IS_TERTIARY_OP | REG_USE0 | REG_USEC | SETS_CCODES, { 0x66, 0, 0xD3, 0, 0, modrm_opcode, 0, 1 }, #opname "16MC", "[!0r+!1d],cl" }, \
-{ kX86 ## opname ## 16AC, kShiftArrayCl, IS_LOAD | IS_STORE | IS_QUIN_OP | REG_USE01 | REG_USEC | SETS_CCODES, { 0x66, 0, 0xD3, 0, 0, modrm_opcode, 0, 1 }, #opname "16AC", "[!0r+!1r<<!2d+!3d],cl" }, \
+{ kX86 ## opname ## 16RI, kShiftRegImm, IS_BINARY_OP | REG_DEF0_USE0 | SETS_CCODES, { 0x66, 0, 0xC1, 0, 0, modrm_opcode, 0xD1, 1, false }, #opname "16RI", "!0r,!1d" }, \
+{ kX86 ## opname ## 16MI, kShiftMemImm, IS_LOAD | IS_STORE | IS_TERTIARY_OP | REG_USE0 | SETS_CCODES, { 0x66, 0, 0xC1, 0, 0, modrm_opcode, 0xD1, 1, false }, #opname "16MI", "[!0r+!1d],!2d" }, \
+{ kX86 ## opname ## 16AI, kShiftArrayImm, IS_LOAD | IS_STORE | IS_QUIN_OP | REG_USE01 | SETS_CCODES, { 0x66, 0, 0xC1, 0, 0, modrm_opcode, 0xD1, 1, false }, #opname "16AI", "[!0r+!1r<<!2d+!3d],!4d" }, \
+{ kX86 ## opname ## 16RC, kShiftRegCl, IS_BINARY_OP | REG_DEF0_USE0 | REG_USEC | SETS_CCODES, { 0x66, 0, 0xD3, 0, 0, modrm_opcode, 0, 1, false }, #opname "16RC", "!0r,cl" }, \
+{ kX86 ## opname ## 16MC, kShiftMemCl, IS_LOAD | IS_STORE | IS_TERTIARY_OP | REG_USE0 | REG_USEC | SETS_CCODES, { 0x66, 0, 0xD3, 0, 0, modrm_opcode, 0, 1, false }, #opname "16MC", "[!0r+!1d],cl" }, \
+{ kX86 ## opname ## 16AC, kShiftArrayCl, IS_LOAD | IS_STORE | IS_QUIN_OP | REG_USE01 | REG_USEC | SETS_CCODES, { 0x66, 0, 0xD3, 0, 0, modrm_opcode, 0, 1, false }, #opname "16AC", "[!0r+!1r<<!2d+!3d],cl" }, \
\
-{ kX86 ## opname ## 32RI, kShiftRegImm, IS_BINARY_OP | REG_DEF0_USE0 | SETS_CCODES, { 0, 0, 0xC1, 0, 0, modrm_opcode, 0xD1, 1 }, #opname "32RI", "!0r,!1d" }, \
-{ kX86 ## opname ## 32MI, kShiftMemImm, IS_LOAD | IS_STORE | IS_TERTIARY_OP | REG_USE0 | SETS_CCODES, { 0, 0, 0xC1, 0, 0, modrm_opcode, 0xD1, 1 }, #opname "32MI", "[!0r+!1d],!2d" }, \
-{ kX86 ## opname ## 32AI, kShiftArrayImm, IS_LOAD | IS_STORE | IS_QUIN_OP | REG_USE01 | SETS_CCODES, { 0, 0, 0xC1, 0, 0, modrm_opcode, 0xD1, 1 }, #opname "32AI", "[!0r+!1r<<!2d+!3d],!4d" }, \
-{ kX86 ## opname ## 32RC, kShiftRegCl, IS_BINARY_OP | REG_DEF0_USE0 | REG_USEC | SETS_CCODES, { 0, 0, 0xD3, 0, 0, modrm_opcode, 0, 0 }, #opname "32RC", "!0r,cl" }, \
-{ kX86 ## opname ## 32MC, kShiftMemCl, IS_LOAD | IS_STORE | IS_TERTIARY_OP | REG_USE0 | REG_USEC | SETS_CCODES, { 0, 0, 0xD3, 0, 0, modrm_opcode, 0, 0 }, #opname "32MC", "[!0r+!1d],cl" }, \
-{ kX86 ## opname ## 32AC, kShiftArrayCl, IS_LOAD | IS_STORE | IS_QUIN_OP | REG_USE01 | REG_USEC | SETS_CCODES, { 0, 0, 0xD3, 0, 0, modrm_opcode, 0, 0 }, #opname "32AC", "[!0r+!1r<<!2d+!3d],cl" }, \
+{ kX86 ## opname ## 32RI, kShiftRegImm, IS_BINARY_OP | REG_DEF0_USE0 | SETS_CCODES, { 0, 0, 0xC1, 0, 0, modrm_opcode, 0xD1, 1, false }, #opname "32RI", "!0r,!1d" }, \
+{ kX86 ## opname ## 32MI, kShiftMemImm, IS_LOAD | IS_STORE | IS_TERTIARY_OP | REG_USE0 | SETS_CCODES, { 0, 0, 0xC1, 0, 0, modrm_opcode, 0xD1, 1, false }, #opname "32MI", "[!0r+!1d],!2d" }, \
+{ kX86 ## opname ## 32AI, kShiftArrayImm, IS_LOAD | IS_STORE | IS_QUIN_OP | REG_USE01 | SETS_CCODES, { 0, 0, 0xC1, 0, 0, modrm_opcode, 0xD1, 1, false }, #opname "32AI", "[!0r+!1r<<!2d+!3d],!4d" }, \
+{ kX86 ## opname ## 32RC, kShiftRegCl, IS_BINARY_OP | REG_DEF0_USE0 | REG_USEC | SETS_CCODES, { 0, 0, 0xD3, 0, 0, modrm_opcode, 0, 0, false }, #opname "32RC", "!0r,cl" }, \
+{ kX86 ## opname ## 32MC, kShiftMemCl, IS_LOAD | IS_STORE | IS_TERTIARY_OP | REG_USE0 | REG_USEC | SETS_CCODES, { 0, 0, 0xD3, 0, 0, modrm_opcode, 0, 0, false }, #opname "32MC", "[!0r+!1d],cl" }, \
+{ kX86 ## opname ## 32AC, kShiftArrayCl, IS_LOAD | IS_STORE | IS_QUIN_OP | REG_USE01 | REG_USEC | SETS_CCODES, { 0, 0, 0xD3, 0, 0, modrm_opcode, 0, 0, false }, #opname "32AC", "[!0r+!1r<<!2d+!3d],cl" }, \
\
-{ kX86 ## opname ## 64RI, kShiftRegImm, IS_BINARY_OP | REG_DEF0_USE0 | SETS_CCODES, { REX_W, 0, 0xC1, 0, 0, modrm_opcode, 0xD1, 1 }, #opname "64RI", "!0r,!1d" }, \
-{ kX86 ## opname ## 64MI, kShiftMemImm, IS_LOAD | IS_STORE | IS_TERTIARY_OP | REG_USE0 | SETS_CCODES, { REX_W, 0, 0xC1, 0, 0, modrm_opcode, 0xD1, 1 }, #opname "64MI", "[!0r+!1d],!2d" }, \
-{ kX86 ## opname ## 64AI, kShiftArrayImm, IS_LOAD | IS_STORE | IS_QUIN_OP | REG_USE01 | SETS_CCODES, { REX_W, 0, 0xC1, 0, 0, modrm_opcode, 0xD1, 1 }, #opname "64AI", "[!0r+!1r<<!2d+!3d],!4d" }, \
-{ kX86 ## opname ## 64RC, kShiftRegCl, IS_BINARY_OP | REG_DEF0_USE0 | REG_USEC | SETS_CCODES, { REX_W, 0, 0xD3, 0, 0, modrm_opcode, 0, 0 }, #opname "64RC", "!0r,cl" }, \
-{ kX86 ## opname ## 64MC, kShiftMemCl, IS_LOAD | IS_STORE | IS_TERTIARY_OP | REG_USE0 | REG_USEC | SETS_CCODES, { REX_W, 0, 0xD3, 0, 0, modrm_opcode, 0, 0 }, #opname "64MC", "[!0r+!1d],cl" }, \
-{ kX86 ## opname ## 64AC, kShiftArrayCl, IS_LOAD | IS_STORE | IS_QUIN_OP | REG_USE01 | REG_USEC | SETS_CCODES, { REX_W, 0, 0xD3, 0, 0, modrm_opcode, 0, 0 }, #opname "64AC", "[!0r+!1r<<!2d+!3d],cl" }
+{ kX86 ## opname ## 64RI, kShiftRegImm, IS_BINARY_OP | REG_DEF0_USE0 | SETS_CCODES, { REX_W, 0, 0xC1, 0, 0, modrm_opcode, 0xD1, 1, false }, #opname "64RI", "!0r,!1d" }, \
+{ kX86 ## opname ## 64MI, kShiftMemImm, IS_LOAD | IS_STORE | IS_TERTIARY_OP | REG_USE0 | SETS_CCODES, { REX_W, 0, 0xC1, 0, 0, modrm_opcode, 0xD1, 1, false }, #opname "64MI", "[!0r+!1d],!2d" }, \
+{ kX86 ## opname ## 64AI, kShiftArrayImm, IS_LOAD | IS_STORE | IS_QUIN_OP | REG_USE01 | SETS_CCODES, { REX_W, 0, 0xC1, 0, 0, modrm_opcode, 0xD1, 1, false }, #opname "64AI", "[!0r+!1r<<!2d+!3d],!4d" }, \
+{ kX86 ## opname ## 64RC, kShiftRegCl, IS_BINARY_OP | REG_DEF0_USE0 | REG_USEC | SETS_CCODES, { REX_W, 0, 0xD3, 0, 0, modrm_opcode, 0, 0, false }, #opname "64RC", "!0r,cl" }, \
+{ kX86 ## opname ## 64MC, kShiftMemCl, IS_LOAD | IS_STORE | IS_TERTIARY_OP | REG_USE0 | REG_USEC | SETS_CCODES, { REX_W, 0, 0xD3, 0, 0, modrm_opcode, 0, 0, false }, #opname "64MC", "[!0r+!1d],cl" }, \
+{ kX86 ## opname ## 64AC, kShiftArrayCl, IS_LOAD | IS_STORE | IS_QUIN_OP | REG_USE01 | REG_USEC | SETS_CCODES, { REX_W, 0, 0xD3, 0, 0, modrm_opcode, 0, 0, false }, #opname "64AC", "[!0r+!1r<<!2d+!3d],cl" }
SHIFT_ENCODING_MAP(Rol, 0x0),
SHIFT_ENCODING_MAP(Ror, 0x1),
@@ -262,31 +260,31 @@
SHIFT_ENCODING_MAP(Sar, 0x7),
#undef SHIFT_ENCODING_MAP
- { kX86Cmc, kNullary, NO_OPERAND, { 0, 0, 0xF5, 0, 0, 0, 0, 0}, "Cmc", "" },
- { kX86Shld32RRI, kRegRegImmRev, IS_TERTIARY_OP | REG_DEF0_USE01 | SETS_CCODES, { 0, 0, 0x0F, 0xA4, 0, 0, 0, 1}, "Shld32RRI", "!0r,!1r,!2d" },
- { kX86Shld32MRI, kMemRegImm, IS_QUAD_OP | REG_USE02 | IS_LOAD | IS_STORE | SETS_CCODES, { 0, 0, 0x0F, 0xA4, 0, 0, 0, 1}, "Shld32MRI", "[!0r+!1d],!2r,!3d" },
- { kX86Shrd32RRI, kRegRegImmRev, IS_TERTIARY_OP | REG_DEF0_USE01 | SETS_CCODES, { 0, 0, 0x0F, 0xAC, 0, 0, 0, 1}, "Shrd32RRI", "!0r,!1r,!2d" },
- { kX86Shrd32MRI, kMemRegImm, IS_QUAD_OP | REG_USE02 | IS_LOAD | IS_STORE | SETS_CCODES, { 0, 0, 0x0F, 0xAC, 0, 0, 0, 1}, "Shrd32MRI", "[!0r+!1d],!2r,!3d" },
- { kX86Shld64RRI, kRegRegImmRev, IS_TERTIARY_OP | REG_DEF0_USE01 | SETS_CCODES, { REX_W, 0, 0x0F, 0xA4, 0, 0, 0, 1}, "Shld64RRI", "!0r,!1r,!2d" },
- { kX86Shld64MRI, kMemRegImm, IS_QUAD_OP | REG_USE02 | IS_LOAD | IS_STORE | SETS_CCODES, { REX_W, 0, 0x0F, 0xA4, 0, 0, 0, 1}, "Shld64MRI", "[!0r+!1d],!2r,!3d" },
- { kX86Shrd64RRI, kRegRegImmRev, IS_TERTIARY_OP | REG_DEF0_USE01 | SETS_CCODES, { REX_W, 0, 0x0F, 0xAC, 0, 0, 0, 1}, "Shrd64RRI", "!0r,!1r,!2d" },
- { kX86Shrd64MRI, kMemRegImm, IS_QUAD_OP | REG_USE02 | IS_LOAD | IS_STORE | SETS_CCODES, { REX_W, 0, 0x0F, 0xAC, 0, 0, 0, 1}, "Shrd64MRI", "[!0r+!1d],!2r,!3d" },
+ { kX86Cmc, kNullary, NO_OPERAND, { 0, 0, 0xF5, 0, 0, 0, 0, 0, false }, "Cmc", "" },
+ { kX86Shld32RRI, kRegRegImmStore, IS_TERTIARY_OP | REG_DEF0_USE01 | SETS_CCODES, { 0, 0, 0x0F, 0xA4, 0, 0, 0, 1, false }, "Shld32RRI", "!0r,!1r,!2d" },
+ { kX86Shld32MRI, kMemRegImm, IS_QUAD_OP | REG_USE02 | IS_LOAD | IS_STORE | SETS_CCODES, { 0, 0, 0x0F, 0xA4, 0, 0, 0, 1, false }, "Shld32MRI", "[!0r+!1d],!2r,!3d" },
+ { kX86Shrd32RRI, kRegRegImmStore, IS_TERTIARY_OP | REG_DEF0_USE01 | SETS_CCODES, { 0, 0, 0x0F, 0xAC, 0, 0, 0, 1, false }, "Shrd32RRI", "!0r,!1r,!2d" },
+ { kX86Shrd32MRI, kMemRegImm, IS_QUAD_OP | REG_USE02 | IS_LOAD | IS_STORE | SETS_CCODES, { 0, 0, 0x0F, 0xAC, 0, 0, 0, 1, false }, "Shrd32MRI", "[!0r+!1d],!2r,!3d" },
+ { kX86Shld64RRI, kRegRegImmStore, IS_TERTIARY_OP | REG_DEF0_USE01 | SETS_CCODES, { REX_W, 0, 0x0F, 0xA4, 0, 0, 0, 1, false }, "Shld64RRI", "!0r,!1r,!2d" },
+ { kX86Shld64MRI, kMemRegImm, IS_QUAD_OP | REG_USE02 | IS_LOAD | IS_STORE | SETS_CCODES, { REX_W, 0, 0x0F, 0xA4, 0, 0, 0, 1, false }, "Shld64MRI", "[!0r+!1d],!2r,!3d" },
+ { kX86Shrd64RRI, kRegRegImmStore, IS_TERTIARY_OP | REG_DEF0_USE01 | SETS_CCODES, { REX_W, 0, 0x0F, 0xAC, 0, 0, 0, 1, false }, "Shrd64RRI", "!0r,!1r,!2d" },
+ { kX86Shrd64MRI, kMemRegImm, IS_QUAD_OP | REG_USE02 | IS_LOAD | IS_STORE | SETS_CCODES, { REX_W, 0, 0x0F, 0xAC, 0, 0, 0, 1, false }, "Shrd64MRI", "[!0r+!1d],!2r,!3d" },
- { kX86Test8RI, kRegImm, IS_BINARY_OP | REG_USE0 | SETS_CCODES, { 0, 0, 0xF6, 0, 0, 0, 0, 1}, "Test8RI", "!0r,!1d" },
- { kX86Test8MI, kMemImm, IS_LOAD | IS_TERTIARY_OP | REG_USE0 | SETS_CCODES, { 0, 0, 0xF6, 0, 0, 0, 0, 1}, "Test8MI", "[!0r+!1d],!2d" },
- { kX86Test8AI, kArrayImm, IS_LOAD | IS_QUIN_OP | REG_USE01 | SETS_CCODES, { 0, 0, 0xF6, 0, 0, 0, 0, 1}, "Test8AI", "[!0r+!1r<<!2d+!3d],!4d" },
- { kX86Test16RI, kRegImm, IS_BINARY_OP | REG_USE0 | SETS_CCODES, { 0x66, 0, 0xF7, 0, 0, 0, 0, 2}, "Test16RI", "!0r,!1d" },
- { kX86Test16MI, kMemImm, IS_LOAD | IS_TERTIARY_OP | REG_USE0 | SETS_CCODES, { 0x66, 0, 0xF7, 0, 0, 0, 0, 2}, "Test16MI", "[!0r+!1d],!2d" },
- { kX86Test16AI, kArrayImm, IS_LOAD | IS_QUIN_OP | REG_USE01 | SETS_CCODES, { 0x66, 0, 0xF7, 0, 0, 0, 0, 2}, "Test16AI", "[!0r+!1r<<!2d+!3d],!4d" },
- { kX86Test32RI, kRegImm, IS_BINARY_OP | REG_USE0 | SETS_CCODES, { 0, 0, 0xF7, 0, 0, 0, 0, 4}, "Test32RI", "!0r,!1d" },
- { kX86Test32MI, kMemImm, IS_LOAD | IS_TERTIARY_OP | REG_USE0 | SETS_CCODES, { 0, 0, 0xF7, 0, 0, 0, 0, 4}, "Test32MI", "[!0r+!1d],!2d" },
- { kX86Test32AI, kArrayImm, IS_LOAD | IS_QUIN_OP | REG_USE01 | SETS_CCODES, { 0, 0, 0xF7, 0, 0, 0, 0, 4}, "Test32AI", "[!0r+!1r<<!2d+!3d],!4d" },
- { kX86Test64RI, kRegImm, IS_BINARY_OP | REG_USE0 | SETS_CCODES, { REX_W, 0, 0xF7, 0, 0, 0, 0, 8}, "Test64RI", "!0r,!1d" },
- { kX86Test64MI, kMemImm, IS_LOAD | IS_TERTIARY_OP | REG_USE0 | SETS_CCODES, { REX_W, 0, 0xF7, 0, 0, 0, 0, 8}, "Test64MI", "[!0r+!1d],!2d" },
- { kX86Test64AI, kArrayImm, IS_LOAD | IS_QUIN_OP | REG_USE01 | SETS_CCODES, { REX_W, 0, 0xF7, 0, 0, 0, 0, 8}, "Test64AI", "[!0r+!1r<<!2d+!3d],!4d" },
+ { kX86Test8RI, kRegImm, IS_BINARY_OP | REG_USE0 | SETS_CCODES, { 0, 0, 0xF6, 0, 0, 0, 0, 1, true }, "Test8RI", "!0r,!1d" },
+ { kX86Test8MI, kMemImm, IS_LOAD | IS_TERTIARY_OP | REG_USE0 | SETS_CCODES, { 0, 0, 0xF6, 0, 0, 0, 0, 1, true }, "Test8MI", "[!0r+!1d],!2d" },
+ { kX86Test8AI, kArrayImm, IS_LOAD | IS_QUIN_OP | REG_USE01 | SETS_CCODES, { 0, 0, 0xF6, 0, 0, 0, 0, 1, true }, "Test8AI", "[!0r+!1r<<!2d+!3d],!4d" },
+ { kX86Test16RI, kRegImm, IS_BINARY_OP | REG_USE0 | SETS_CCODES, { 0x66, 0, 0xF7, 0, 0, 0, 0, 2, false }, "Test16RI", "!0r,!1d" },
+ { kX86Test16MI, kMemImm, IS_LOAD | IS_TERTIARY_OP | REG_USE0 | SETS_CCODES, { 0x66, 0, 0xF7, 0, 0, 0, 0, 2, false }, "Test16MI", "[!0r+!1d],!2d" },
+ { kX86Test16AI, kArrayImm, IS_LOAD | IS_QUIN_OP | REG_USE01 | SETS_CCODES, { 0x66, 0, 0xF7, 0, 0, 0, 0, 2, false }, "Test16AI", "[!0r+!1r<<!2d+!3d],!4d" },
+ { kX86Test32RI, kRegImm, IS_BINARY_OP | REG_USE0 | SETS_CCODES, { 0, 0, 0xF7, 0, 0, 0, 0, 4, false }, "Test32RI", "!0r,!1d" },
+ { kX86Test32MI, kMemImm, IS_LOAD | IS_TERTIARY_OP | REG_USE0 | SETS_CCODES, { 0, 0, 0xF7, 0, 0, 0, 0, 4, false }, "Test32MI", "[!0r+!1d],!2d" },
+ { kX86Test32AI, kArrayImm, IS_LOAD | IS_QUIN_OP | REG_USE01 | SETS_CCODES, { 0, 0, 0xF7, 0, 0, 0, 0, 4, false }, "Test32AI", "[!0r+!1r<<!2d+!3d],!4d" },
+ { kX86Test64RI, kRegImm, IS_BINARY_OP | REG_USE0 | SETS_CCODES, { REX_W, 0, 0xF7, 0, 0, 0, 0, 4, false }, "Test64RI", "!0r,!1d" },
+ { kX86Test64MI, kMemImm, IS_LOAD | IS_TERTIARY_OP | REG_USE0 | SETS_CCODES, { REX_W, 0, 0xF7, 0, 0, 0, 0, 4, false }, "Test64MI", "[!0r+!1d],!2d" },
+ { kX86Test64AI, kArrayImm, IS_LOAD | IS_QUIN_OP | REG_USE01 | SETS_CCODES, { REX_W, 0, 0xF7, 0, 0, 0, 0, 4, false }, "Test64AI", "[!0r+!1r<<!2d+!3d],!4d" },
- { kX86Test32RR, kRegReg, IS_BINARY_OP | REG_USE01 | SETS_CCODES, { 0, 0, 0x85, 0, 0, 0, 0, 0}, "Test32RR", "!0r,!1r" },
- { kX86Test64RR, kRegReg, IS_BINARY_OP | REG_USE01 | SETS_CCODES, { REX_W, 0, 0x85, 0, 0, 0, 0, 0}, "Test64RR", "!0r,!1r" },
+ { kX86Test32RR, kRegReg, IS_BINARY_OP | REG_USE01 | SETS_CCODES, { 0, 0, 0x85, 0, 0, 0, 0, 0, false }, "Test32RR", "!0r,!1r" },
+ { kX86Test64RR, kRegReg, IS_BINARY_OP | REG_USE01 | SETS_CCODES, { REX_W, 0, 0x85, 0, 0, 0, 0, 0, false }, "Test64RR", "!0r,!1r" },
#define UNARY_ENCODING_MAP(opname, modrm, is_store, sets_ccodes, \
reg, reg_kind, reg_flags, \
@@ -294,18 +292,18 @@
arr, arr_kind, arr_flags, imm, \
b_flags, hw_flags, w_flags, \
b_format, hw_format, w_format) \
-{ kX86 ## opname ## 8 ## reg, reg_kind, reg_flags | b_flags | sets_ccodes, { 0, 0, 0xF6, 0, 0, modrm, 0, imm << 0}, #opname "8" #reg, b_format "!0r" }, \
-{ kX86 ## opname ## 8 ## mem, mem_kind, IS_LOAD | is_store | mem_flags | b_flags | sets_ccodes, { 0, 0, 0xF6, 0, 0, modrm, 0, imm << 0}, #opname "8" #mem, b_format "[!0r+!1d]" }, \
-{ kX86 ## opname ## 8 ## arr, arr_kind, IS_LOAD | is_store | arr_flags | b_flags | sets_ccodes, { 0, 0, 0xF6, 0, 0, modrm, 0, imm << 0}, #opname "8" #arr, b_format "[!0r+!1r<<!2d+!3d]" }, \
-{ kX86 ## opname ## 16 ## reg, reg_kind, reg_flags | hw_flags | sets_ccodes, { 0x66, 0, 0xF7, 0, 0, modrm, 0, imm << 1}, #opname "16" #reg, hw_format "!0r" }, \
-{ kX86 ## opname ## 16 ## mem, mem_kind, IS_LOAD | is_store | mem_flags | hw_flags | sets_ccodes, { 0x66, 0, 0xF7, 0, 0, modrm, 0, imm << 1}, #opname "16" #mem, hw_format "[!0r+!1d]" }, \
-{ kX86 ## opname ## 16 ## arr, arr_kind, IS_LOAD | is_store | arr_flags | hw_flags | sets_ccodes, { 0x66, 0, 0xF7, 0, 0, modrm, 0, imm << 1}, #opname "16" #arr, hw_format "[!0r+!1r<<!2d+!3d]" }, \
-{ kX86 ## opname ## 32 ## reg, reg_kind, reg_flags | w_flags | sets_ccodes, { 0, 0, 0xF7, 0, 0, modrm, 0, imm << 2}, #opname "32" #reg, w_format "!0r" }, \
-{ kX86 ## opname ## 32 ## mem, mem_kind, IS_LOAD | is_store | mem_flags | w_flags | sets_ccodes, { 0, 0, 0xF7, 0, 0, modrm, 0, imm << 2}, #opname "32" #mem, w_format "[!0r+!1d]" }, \
-{ kX86 ## opname ## 32 ## arr, arr_kind, IS_LOAD | is_store | arr_flags | w_flags | sets_ccodes, { 0, 0, 0xF7, 0, 0, modrm, 0, imm << 2}, #opname "32" #arr, w_format "[!0r+!1r<<!2d+!3d]" }, \
-{ kX86 ## opname ## 64 ## reg, reg_kind, reg_flags | w_flags | sets_ccodes, { REX_W, 0, 0xF7, 0, 0, modrm, 0, imm << 2}, #opname "64" #reg, w_format "!0r" }, \
-{ kX86 ## opname ## 64 ## mem, mem_kind, IS_LOAD | is_store | mem_flags | w_flags | sets_ccodes, { REX_W, 0, 0xF7, 0, 0, modrm, 0, imm << 2}, #opname "64" #mem, w_format "[!0r+!1d]" }, \
-{ kX86 ## opname ## 64 ## arr, arr_kind, IS_LOAD | is_store | arr_flags | w_flags | sets_ccodes, { REX_W, 0, 0xF7, 0, 0, modrm, 0, imm << 2}, #opname "64" #arr, w_format "[!0r+!1r<<!2d+!3d]" }
+{ kX86 ## opname ## 8 ## reg, reg_kind, reg_flags | b_flags | sets_ccodes, { 0, 0, 0xF6, 0, 0, modrm, 0, imm << 0, true }, #opname "8" #reg, b_format "!0r" }, \
+{ kX86 ## opname ## 8 ## mem, mem_kind, IS_LOAD | is_store | mem_flags | b_flags | sets_ccodes, { 0, 0, 0xF6, 0, 0, modrm, 0, imm << 0, true }, #opname "8" #mem, b_format "[!0r+!1d]" }, \
+{ kX86 ## opname ## 8 ## arr, arr_kind, IS_LOAD | is_store | arr_flags | b_flags | sets_ccodes, { 0, 0, 0xF6, 0, 0, modrm, 0, imm << 0, true }, #opname "8" #arr, b_format "[!0r+!1r<<!2d+!3d]" }, \
+{ kX86 ## opname ## 16 ## reg, reg_kind, reg_flags | hw_flags | sets_ccodes, { 0x66, 0, 0xF7, 0, 0, modrm, 0, imm << 1, false }, #opname "16" #reg, hw_format "!0r" }, \
+{ kX86 ## opname ## 16 ## mem, mem_kind, IS_LOAD | is_store | mem_flags | hw_flags | sets_ccodes, { 0x66, 0, 0xF7, 0, 0, modrm, 0, imm << 1, false }, #opname "16" #mem, hw_format "[!0r+!1d]" }, \
+{ kX86 ## opname ## 16 ## arr, arr_kind, IS_LOAD | is_store | arr_flags | hw_flags | sets_ccodes, { 0x66, 0, 0xF7, 0, 0, modrm, 0, imm << 1, false }, #opname "16" #arr, hw_format "[!0r+!1r<<!2d+!3d]" }, \
+{ kX86 ## opname ## 32 ## reg, reg_kind, reg_flags | w_flags | sets_ccodes, { 0, 0, 0xF7, 0, 0, modrm, 0, imm << 2, false }, #opname "32" #reg, w_format "!0r" }, \
+{ kX86 ## opname ## 32 ## mem, mem_kind, IS_LOAD | is_store | mem_flags | w_flags | sets_ccodes, { 0, 0, 0xF7, 0, 0, modrm, 0, imm << 2, false }, #opname "32" #mem, w_format "[!0r+!1d]" }, \
+{ kX86 ## opname ## 32 ## arr, arr_kind, IS_LOAD | is_store | arr_flags | w_flags | sets_ccodes, { 0, 0, 0xF7, 0, 0, modrm, 0, imm << 2, false }, #opname "32" #arr, w_format "[!0r+!1r<<!2d+!3d]" }, \
+{ kX86 ## opname ## 64 ## reg, reg_kind, reg_flags | w_flags | sets_ccodes, { REX_W, 0, 0xF7, 0, 0, modrm, 0, imm << 2, false }, #opname "64" #reg, w_format "!0r" }, \
+{ kX86 ## opname ## 64 ## mem, mem_kind, IS_LOAD | is_store | mem_flags | w_flags | sets_ccodes, { REX_W, 0, 0xF7, 0, 0, modrm, 0, imm << 2, false }, #opname "64" #mem, w_format "[!0r+!1d]" }, \
+{ kX86 ## opname ## 64 ## arr, arr_kind, IS_LOAD | is_store | arr_flags | w_flags | sets_ccodes, { REX_W, 0, 0xF7, 0, 0, modrm, 0, imm << 2, false }, #opname "64" #arr, w_format "[!0r+!1r<<!2d+!3d]" }
UNARY_ENCODING_MAP(Not, 0x2, IS_STORE, 0, R, kReg, IS_UNARY_OP | REG_DEF0_USE0, M, kMem, IS_BINARY_OP | REG_USE0, A, kArray, IS_QUAD_OP | REG_USE01, 0, 0, 0, 0, "", "", ""),
UNARY_ENCODING_MAP(Neg, 0x3, IS_STORE, SETS_CCODES, R, kReg, IS_UNARY_OP | REG_DEF0_USE0, M, kMem, IS_BINARY_OP | REG_USE0, A, kArray, IS_QUAD_OP | REG_USE01, 0, 0, 0, 0, "", "", ""),
@@ -316,34 +314,34 @@
UNARY_ENCODING_MAP(Idivmod, 0x7, 0, SETS_CCODES, DaR, kReg, IS_UNARY_OP | REG_USE0, DaM, kMem, IS_BINARY_OP | REG_USE0, DaA, kArray, IS_QUAD_OP | REG_USE01, 0, REG_DEFA_USEA, REG_DEFAD_USEAD, REG_DEFAD_USEAD, "ah:al,ax,", "dx:ax,dx:ax,", "edx:eax,edx:eax,"),
#undef UNARY_ENCODING_MAP
- { kx86Cdq32Da, kRegOpcode, NO_OPERAND | REG_DEFAD_USEA, { 0, 0, 0x99, 0, 0, 0, 0, 0 }, "Cdq", "" },
- { kx86Cqo64Da, kRegOpcode, NO_OPERAND | REG_DEFAD_USEA, { REX_W, 0, 0x99, 0, 0, 0, 0, 0 }, "Cqo", "" },
- { kX86Bswap32R, kRegOpcode, IS_UNARY_OP | REG_DEF0_USE0, { 0, 0, 0x0F, 0xC8, 0, 0, 0, 0 }, "Bswap32R", "!0r" },
- { kX86Push32R, kRegOpcode, IS_UNARY_OP | REG_USE0 | REG_USE_SP | REG_DEF_SP | IS_STORE, { 0, 0, 0x50, 0, 0, 0, 0, 0 }, "Push32R", "!0r" },
- { kX86Pop32R, kRegOpcode, IS_UNARY_OP | REG_DEF0 | REG_USE_SP | REG_DEF_SP | IS_LOAD, { 0, 0, 0x58, 0, 0, 0, 0, 0 }, "Pop32R", "!0r" },
+ { kx86Cdq32Da, kRegOpcode, NO_OPERAND | REG_DEFAD_USEA, { 0, 0, 0x99, 0, 0, 0, 0, 0, false }, "Cdq", "" },
+ { kx86Cqo64Da, kRegOpcode, NO_OPERAND | REG_DEFAD_USEA, { REX_W, 0, 0x99, 0, 0, 0, 0, 0, false }, "Cqo", "" },
+ { kX86Bswap32R, kRegOpcode, IS_UNARY_OP | REG_DEF0_USE0, { 0, 0, 0x0F, 0xC8, 0, 0, 0, 0, false }, "Bswap32R", "!0r" },
+ { kX86Push32R, kRegOpcode, IS_UNARY_OP | REG_USE0 | REG_USE_SP | REG_DEF_SP | IS_STORE, { 0, 0, 0x50, 0, 0, 0, 0, 0, false }, "Push32R", "!0r" },
+ { kX86Pop32R, kRegOpcode, IS_UNARY_OP | REG_DEF0 | REG_USE_SP | REG_DEF_SP | IS_LOAD, { 0, 0, 0x58, 0, 0, 0, 0, 0, false }, "Pop32R", "!0r" },
#define EXT_0F_ENCODING_MAP(opname, prefix, opcode, reg_def) \
-{ kX86 ## opname ## RR, kRegReg, IS_BINARY_OP | reg_def | REG_USE1, { prefix, 0, 0x0F, opcode, 0, 0, 0, 0 }, #opname "RR", "!0r,!1r" }, \
-{ kX86 ## opname ## RM, kRegMem, IS_LOAD | IS_TERTIARY_OP | reg_def | REG_USE1, { prefix, 0, 0x0F, opcode, 0, 0, 0, 0 }, #opname "RM", "!0r,[!1r+!2d]" }, \
-{ kX86 ## opname ## RA, kRegArray, IS_LOAD | IS_QUIN_OP | reg_def | REG_USE12, { prefix, 0, 0x0F, opcode, 0, 0, 0, 0 }, #opname "RA", "!0r,[!1r+!2r<<!3d+!4d]" }
+{ kX86 ## opname ## RR, kRegReg, IS_BINARY_OP | reg_def | REG_USE1, { prefix, 0, 0x0F, opcode, 0, 0, 0, 0, false }, #opname "RR", "!0r,!1r" }, \
+{ kX86 ## opname ## RM, kRegMem, IS_LOAD | IS_TERTIARY_OP | reg_def | REG_USE1, { prefix, 0, 0x0F, opcode, 0, 0, 0, 0, false }, #opname "RM", "!0r,[!1r+!2d]" }, \
+{ kX86 ## opname ## RA, kRegArray, IS_LOAD | IS_QUIN_OP | reg_def | REG_USE12, { prefix, 0, 0x0F, opcode, 0, 0, 0, 0, false }, #opname "RA", "!0r,[!1r+!2r<<!3d+!4d]" }
#define EXT_0F_REX_W_ENCODING_MAP(opname, prefix, opcode, reg_def) \
-{ kX86 ## opname ## RR, kRegReg, IS_BINARY_OP | reg_def | REG_USE1, { prefix, REX_W, 0x0F, opcode, 0, 0, 0, 0 }, #opname "RR", "!0r,!1r" }, \
-{ kX86 ## opname ## RM, kRegMem, IS_LOAD | IS_TERTIARY_OP | reg_def | REG_USE1, { prefix, REX_W, 0x0F, opcode, 0, 0, 0, 0 }, #opname "RM", "!0r,[!1r+!2d]" }, \
-{ kX86 ## opname ## RA, kRegArray, IS_LOAD | IS_QUIN_OP | reg_def | REG_USE12, { prefix, REX_W, 0x0F, opcode, 0, 0, 0, 0 }, #opname "RA", "!0r,[!1r+!2r<<!3d+!4d]" }
+{ kX86 ## opname ## RR, kRegReg, IS_BINARY_OP | reg_def | REG_USE1, { prefix, REX_W, 0x0F, opcode, 0, 0, 0, 0, false }, #opname "RR", "!0r,!1r" }, \
+{ kX86 ## opname ## RM, kRegMem, IS_LOAD | IS_TERTIARY_OP | reg_def | REG_USE1, { prefix, REX_W, 0x0F, opcode, 0, 0, 0, 0, false }, #opname "RM", "!0r,[!1r+!2d]" }, \
+{ kX86 ## opname ## RA, kRegArray, IS_LOAD | IS_QUIN_OP | reg_def | REG_USE12, { prefix, REX_W, 0x0F, opcode, 0, 0, 0, 0, false }, #opname "RA", "!0r,[!1r+!2r<<!3d+!4d]" }
#define EXT_0F_ENCODING2_MAP(opname, prefix, opcode, opcode2, reg_def) \
-{ kX86 ## opname ## RR, kRegReg, IS_BINARY_OP | reg_def | REG_USE1, { prefix, 0, 0x0F, opcode, opcode2, 0, 0, 0 }, #opname "RR", "!0r,!1r" }, \
-{ kX86 ## opname ## RM, kRegMem, IS_LOAD | IS_TERTIARY_OP | reg_def | REG_USE1, { prefix, 0, 0x0F, opcode, opcode2, 0, 0, 0 }, #opname "RM", "!0r,[!1r+!2d]" }, \
-{ kX86 ## opname ## RA, kRegArray, IS_LOAD | IS_QUIN_OP | reg_def | REG_USE12, { prefix, 0, 0x0F, opcode, opcode2, 0, 0, 0 }, #opname "RA", "!0r,[!1r+!2r<<!3d+!4d]" }
+{ kX86 ## opname ## RR, kRegReg, IS_BINARY_OP | reg_def | REG_USE1, { prefix, 0, 0x0F, opcode, opcode2, 0, 0, 0, false }, #opname "RR", "!0r,!1r" }, \
+{ kX86 ## opname ## RM, kRegMem, IS_LOAD | IS_TERTIARY_OP | reg_def | REG_USE1, { prefix, 0, 0x0F, opcode, opcode2, 0, 0, 0, false }, #opname "RM", "!0r,[!1r+!2d]" }, \
+{ kX86 ## opname ## RA, kRegArray, IS_LOAD | IS_QUIN_OP | reg_def | REG_USE12, { prefix, 0, 0x0F, opcode, opcode2, 0, 0, 0, false }, #opname "RA", "!0r,[!1r+!2r<<!3d+!4d]" }
EXT_0F_ENCODING_MAP(Movsd, 0xF2, 0x10, REG_DEF0),
- { kX86MovsdMR, kMemReg, IS_STORE | IS_TERTIARY_OP | REG_USE02, { 0xF2, 0, 0x0F, 0x11, 0, 0, 0, 0 }, "MovsdMR", "[!0r+!1d],!2r" },
- { kX86MovsdAR, kArrayReg, IS_STORE | IS_QUIN_OP | REG_USE014, { 0xF2, 0, 0x0F, 0x11, 0, 0, 0, 0 }, "MovsdAR", "[!0r+!1r<<!2d+!3d],!4r" },
+ { kX86MovsdMR, kMemReg, IS_STORE | IS_TERTIARY_OP | REG_USE02, { 0xF2, 0, 0x0F, 0x11, 0, 0, 0, 0, false }, "MovsdMR", "[!0r+!1d],!2r" },
+ { kX86MovsdAR, kArrayReg, IS_STORE | IS_QUIN_OP | REG_USE014, { 0xF2, 0, 0x0F, 0x11, 0, 0, 0, 0, false }, "MovsdAR", "[!0r+!1r<<!2d+!3d],!4r" },
EXT_0F_ENCODING_MAP(Movss, 0xF3, 0x10, REG_DEF0),
- { kX86MovssMR, kMemReg, IS_STORE | IS_TERTIARY_OP | REG_USE02, { 0xF3, 0, 0x0F, 0x11, 0, 0, 0, 0 }, "MovssMR", "[!0r+!1d],!2r" },
- { kX86MovssAR, kArrayReg, IS_STORE | IS_QUIN_OP | REG_USE014, { 0xF3, 0, 0x0F, 0x11, 0, 0, 0, 0 }, "MovssAR", "[!0r+!1r<<!2d+!3d],!4r" },
+ { kX86MovssMR, kMemReg, IS_STORE | IS_TERTIARY_OP | REG_USE02, { 0xF3, 0, 0x0F, 0x11, 0, 0, 0, 0, false }, "MovssMR", "[!0r+!1d],!2r" },
+ { kX86MovssAR, kArrayReg, IS_STORE | IS_QUIN_OP | REG_USE014, { 0xF3, 0, 0x0F, 0x11, 0, 0, 0, 0, false }, "MovssAR", "[!0r+!1r<<!2d+!3d],!4r" },
EXT_0F_ENCODING_MAP(Cvtsi2sd, 0xF2, 0x2A, REG_DEF0),
EXT_0F_ENCODING_MAP(Cvtsi2ss, 0xF3, 0x2A, REG_DEF0),
@@ -393,84 +391,84 @@
EXT_0F_ENCODING2_MAP(Phaddw, 0x66, 0x38, 0x01, REG_DEF0_USE0),
EXT_0F_ENCODING2_MAP(Phaddd, 0x66, 0x38, 0x02, REG_DEF0_USE0),
- { kX86PextrbRRI, kRegRegImm, IS_TERTIARY_OP | REG_DEF0 | REG_USE1, { 0x66, 0, 0x0F, 0x3A, 0x14, 0, 0, 1 }, "PextbRRI", "!0r,!1r,!2d" },
- { kX86PextrwRRI, kRegRegImm, IS_TERTIARY_OP | REG_DEF0 | REG_USE1, { 0x66, 0, 0x0F, 0xC5, 0x00, 0, 0, 1 }, "PextwRRI", "!0r,!1r,!2d" },
- { kX86PextrdRRI, kRegRegImm, IS_TERTIARY_OP | REG_DEF0 | REG_USE1, { 0x66, 0, 0x0F, 0x3A, 0x16, 0, 0, 1 }, "PextdRRI", "!0r,!1r,!2d" },
+ { kX86PextrbRRI, kRegRegImm, IS_TERTIARY_OP | REG_DEF0 | REG_USE1, { 0x66, 0, 0x0F, 0x3A, 0x14, 0, 0, 1, false }, "PextbRRI", "!0r,!1r,!2d" },
+ { kX86PextrwRRI, kRegRegImm, IS_TERTIARY_OP | REG_DEF0 | REG_USE1, { 0x66, 0, 0x0F, 0xC5, 0x00, 0, 0, 1, false }, "PextwRRI", "!0r,!1r,!2d" },
+ { kX86PextrdRRI, kRegRegImm, IS_TERTIARY_OP | REG_DEF0 | REG_USE1, { 0x66, 0, 0x0F, 0x3A, 0x16, 0, 0, 1, false }, "PextdRRI", "!0r,!1r,!2d" },
- { kX86PshuflwRRI, kRegRegImm, IS_TERTIARY_OP | REG_DEF0 | REG_USE1, { 0xF2, 0, 0x0F, 0x70, 0, 0, 0, 1 }, "PshuflwRRI", "!0r,!1r,!2d" },
- { kX86PshufdRRI, kRegRegImm, IS_TERTIARY_OP | REG_DEF0 | REG_USE1, { 0x66, 0, 0x0F, 0x70, 0, 0, 0, 1 }, "PshuffRRI", "!0r,!1r,!2d" },
+ { kX86PshuflwRRI, kRegRegImm, IS_TERTIARY_OP | REG_DEF0 | REG_USE1, { 0xF2, 0, 0x0F, 0x70, 0, 0, 0, 1, false }, "PshuflwRRI", "!0r,!1r,!2d" },
+ { kX86PshufdRRI, kRegRegImm, IS_TERTIARY_OP | REG_DEF0 | REG_USE1, { 0x66, 0, 0x0F, 0x70, 0, 0, 0, 1, false }, "PshuffRRI", "!0r,!1r,!2d" },
- { kX86PsrawRI, kRegImm, IS_BINARY_OP | REG_DEF0_USE0, { 0x66, 0, 0x0F, 0x71, 0, 4, 0, 1 }, "PsrawRI", "!0r,!1d" },
- { kX86PsradRI, kRegImm, IS_BINARY_OP | REG_DEF0_USE0, { 0x66, 0, 0x0F, 0x72, 0, 4, 0, 1 }, "PsradRI", "!0r,!1d" },
- { kX86PsrlwRI, kRegImm, IS_BINARY_OP | REG_DEF0_USE0, { 0x66, 0, 0x0F, 0x71, 0, 2, 0, 1 }, "PsrlwRI", "!0r,!1d" },
- { kX86PsrldRI, kRegImm, IS_BINARY_OP | REG_DEF0_USE0, { 0x66, 0, 0x0F, 0x72, 0, 2, 0, 1 }, "PsrldRI", "!0r,!1d" },
- { kX86PsrlqRI, kRegImm, IS_BINARY_OP | REG_DEF0_USE0, { 0x66, 0, 0x0F, 0x73, 0, 2, 0, 1 }, "PsrlqRI", "!0r,!1d" },
- { kX86PsllwRI, kRegImm, IS_BINARY_OP | REG_DEF0_USE0, { 0x66, 0, 0x0F, 0x71, 0, 6, 0, 1 }, "PsllwRI", "!0r,!1d" },
- { kX86PslldRI, kRegImm, IS_BINARY_OP | REG_DEF0_USE0, { 0x66, 0, 0x0F, 0x72, 0, 6, 0, 1 }, "PslldRI", "!0r,!1d" },
- { kX86PsllqRI, kRegImm, IS_BINARY_OP | REG_DEF0_USE0, { 0x66, 0, 0x0F, 0x73, 0, 6, 0, 1 }, "PsllqRI", "!0r,!1d" },
+ { kX86PsrawRI, kRegImm, IS_BINARY_OP | REG_DEF0_USE0, { 0x66, 0, 0x0F, 0x71, 0, 4, 0, 1, false }, "PsrawRI", "!0r,!1d" },
+ { kX86PsradRI, kRegImm, IS_BINARY_OP | REG_DEF0_USE0, { 0x66, 0, 0x0F, 0x72, 0, 4, 0, 1, false }, "PsradRI", "!0r,!1d" },
+ { kX86PsrlwRI, kRegImm, IS_BINARY_OP | REG_DEF0_USE0, { 0x66, 0, 0x0F, 0x71, 0, 2, 0, 1, false }, "PsrlwRI", "!0r,!1d" },
+ { kX86PsrldRI, kRegImm, IS_BINARY_OP | REG_DEF0_USE0, { 0x66, 0, 0x0F, 0x72, 0, 2, 0, 1, false }, "PsrldRI", "!0r,!1d" },
+ { kX86PsrlqRI, kRegImm, IS_BINARY_OP | REG_DEF0_USE0, { 0x66, 0, 0x0F, 0x73, 0, 2, 0, 1, false }, "PsrlqRI", "!0r,!1d" },
+ { kX86PsllwRI, kRegImm, IS_BINARY_OP | REG_DEF0_USE0, { 0x66, 0, 0x0F, 0x71, 0, 6, 0, 1, false }, "PsllwRI", "!0r,!1d" },
+ { kX86PslldRI, kRegImm, IS_BINARY_OP | REG_DEF0_USE0, { 0x66, 0, 0x0F, 0x72, 0, 6, 0, 1, false }, "PslldRI", "!0r,!1d" },
+ { kX86PsllqRI, kRegImm, IS_BINARY_OP | REG_DEF0_USE0, { 0x66, 0, 0x0F, 0x73, 0, 6, 0, 1, false }, "PsllqRI", "!0r,!1d" },
- { kX86Fild32M, kMem, IS_LOAD | IS_UNARY_OP | REG_USE0 | USE_FP_STACK, { 0x0, 0, 0xDB, 0x00, 0, 0, 0, 0 }, "Fild32M", "[!0r,!1d]" },
- { kX86Fild64M, kMem, IS_LOAD | IS_UNARY_OP | REG_USE0 | USE_FP_STACK, { 0x0, 0, 0xDF, 0x00, 0, 5, 0, 0 }, "Fild64M", "[!0r,!1d]" },
- { kX86Fstp32M, kMem, IS_STORE | IS_UNARY_OP | REG_USE0 | USE_FP_STACK, { 0x0, 0, 0xD9, 0x00, 0, 3, 0, 0 }, "FstpsM", "[!0r,!1d]" },
- { kX86Fstp64M, kMem, IS_STORE | IS_UNARY_OP | REG_USE0 | USE_FP_STACK, { 0x0, 0, 0xDD, 0x00, 0, 3, 0, 0 }, "FstpdM", "[!0r,!1d]" },
+ { kX86Fild32M, kMem, IS_LOAD | IS_UNARY_OP | REG_USE0 | USE_FP_STACK, { 0x0, 0, 0xDB, 0x00, 0, 0, 0, 0, false }, "Fild32M", "[!0r,!1d]" },
+ { kX86Fild64M, kMem, IS_LOAD | IS_UNARY_OP | REG_USE0 | USE_FP_STACK, { 0x0, 0, 0xDF, 0x00, 0, 5, 0, 0, false }, "Fild64M", "[!0r,!1d]" },
+ { kX86Fstp32M, kMem, IS_STORE | IS_UNARY_OP | REG_USE0 | USE_FP_STACK, { 0x0, 0, 0xD9, 0x00, 0, 3, 0, 0, false }, "FstpsM", "[!0r,!1d]" },
+ { kX86Fstp64M, kMem, IS_STORE | IS_UNARY_OP | REG_USE0 | USE_FP_STACK, { 0x0, 0, 0xDD, 0x00, 0, 3, 0, 0, false }, "FstpdM", "[!0r,!1d]" },
EXT_0F_ENCODING_MAP(Mova128, 0x66, 0x6F, REG_DEF0),
- { kX86Mova128MR, kMemReg, IS_STORE | IS_TERTIARY_OP | REG_USE02, { 0x66, 0, 0x0F, 0x6F, 0, 0, 0, 0 }, "Mova128MR", "[!0r+!1d],!2r" },
- { kX86Mova128AR, kArrayReg, IS_STORE | IS_QUIN_OP | REG_USE014, { 0x66, 0, 0x0F, 0x6F, 0, 0, 0, 0 }, "Mova128AR", "[!0r+!1r<<!2d+!3d],!4r" },
+ { kX86Mova128MR, kMemReg, IS_STORE | IS_TERTIARY_OP | REG_USE02, { 0x66, 0, 0x0F, 0x6F, 0, 0, 0, 0, false }, "Mova128MR", "[!0r+!1d],!2r" },
+ { kX86Mova128AR, kArrayReg, IS_STORE | IS_QUIN_OP | REG_USE014, { 0x66, 0, 0x0F, 0x6F, 0, 0, 0, 0, false }, "Mova128AR", "[!0r+!1r<<!2d+!3d],!4r" },
EXT_0F_ENCODING_MAP(Movups, 0x0, 0x10, REG_DEF0),
- { kX86MovupsMR, kMemReg, IS_STORE | IS_TERTIARY_OP | REG_USE02, { 0x0, 0, 0x0F, 0x11, 0, 0, 0, 0 }, "MovupsMR", "[!0r+!1d],!2r" },
- { kX86MovupsAR, kArrayReg, IS_STORE | IS_QUIN_OP | REG_USE014, { 0x0, 0, 0x0F, 0x11, 0, 0, 0, 0 }, "MovupsAR", "[!0r+!1r<<!2d+!3d],!4r" },
+ { kX86MovupsMR, kMemReg, IS_STORE | IS_TERTIARY_OP | REG_USE02, { 0x0, 0, 0x0F, 0x11, 0, 0, 0, 0, false }, "MovupsMR", "[!0r+!1d],!2r" },
+ { kX86MovupsAR, kArrayReg, IS_STORE | IS_QUIN_OP | REG_USE014, { 0x0, 0, 0x0F, 0x11, 0, 0, 0, 0, false }, "MovupsAR", "[!0r+!1r<<!2d+!3d],!4r" },
EXT_0F_ENCODING_MAP(Movaps, 0x0, 0x28, REG_DEF0),
- { kX86MovapsMR, kMemReg, IS_STORE | IS_TERTIARY_OP | REG_USE02, { 0x0, 0, 0x0F, 0x29, 0, 0, 0, 0 }, "MovapsMR", "[!0r+!1d],!2r" },
- { kX86MovapsAR, kArrayReg, IS_STORE | IS_QUIN_OP | REG_USE014, { 0x0, 0, 0x0F, 0x29, 0, 0, 0, 0 }, "MovapsAR", "[!0r+!1r<<!2d+!3d],!4r" },
+ { kX86MovapsMR, kMemReg, IS_STORE | IS_TERTIARY_OP | REG_USE02, { 0x0, 0, 0x0F, 0x29, 0, 0, 0, 0, false }, "MovapsMR", "[!0r+!1d],!2r" },
+ { kX86MovapsAR, kArrayReg, IS_STORE | IS_QUIN_OP | REG_USE014, { 0x0, 0, 0x0F, 0x29, 0, 0, 0, 0, false }, "MovapsAR", "[!0r+!1r<<!2d+!3d],!4r" },
- { kX86MovlpsRM, kRegMem, IS_LOAD | IS_TERTIARY_OP | REG_DEF0 | REG_USE01, { 0x0, 0, 0x0F, 0x12, 0, 0, 0, 0 }, "MovlpsRM", "!0r,[!1r+!2d]" },
- { kX86MovlpsRA, kRegArray, IS_LOAD | IS_QUIN_OP | REG_DEF0 | REG_USE012, { 0x0, 0, 0x0F, 0x12, 0, 0, 0, 0 }, "MovlpsRA", "!0r,[!1r+!2r<<!3d+!4d]" },
- { kX86MovlpsMR, kMemReg, IS_STORE | IS_TERTIARY_OP | REG_USE02, { 0x0, 0, 0x0F, 0x13, 0, 0, 0, 0 }, "MovlpsMR", "[!0r+!1d],!2r" },
- { kX86MovlpsAR, kArrayReg, IS_STORE | IS_QUIN_OP | REG_USE014, { 0x0, 0, 0x0F, 0x13, 0, 0, 0, 0 }, "MovlpsAR", "[!0r+!1r<<!2d+!3d],!4r" },
+ { kX86MovlpsRM, kRegMem, IS_LOAD | IS_TERTIARY_OP | REG_DEF0 | REG_USE01, { 0x0, 0, 0x0F, 0x12, 0, 0, 0, 0, false }, "MovlpsRM", "!0r,[!1r+!2d]" },
+ { kX86MovlpsRA, kRegArray, IS_LOAD | IS_QUIN_OP | REG_DEF0 | REG_USE012, { 0x0, 0, 0x0F, 0x12, 0, 0, 0, 0, false }, "MovlpsRA", "!0r,[!1r+!2r<<!3d+!4d]" },
+ { kX86MovlpsMR, kMemReg, IS_STORE | IS_TERTIARY_OP | REG_USE02, { 0x0, 0, 0x0F, 0x13, 0, 0, 0, 0, false }, "MovlpsMR", "[!0r+!1d],!2r" },
+ { kX86MovlpsAR, kArrayReg, IS_STORE | IS_QUIN_OP | REG_USE014, { 0x0, 0, 0x0F, 0x13, 0, 0, 0, 0, false }, "MovlpsAR", "[!0r+!1r<<!2d+!3d],!4r" },
- { kX86MovhpsRM, kRegMem, IS_LOAD | IS_TERTIARY_OP | REG_DEF0 | REG_USE01, { 0x0, 0, 0x0F, 0x16, 0, 0, 0, 0 }, "MovhpsRM", "!0r,[!1r+!2d]" },
- { kX86MovhpsRA, kRegArray, IS_LOAD | IS_QUIN_OP | REG_DEF0 | REG_USE012, { 0x0, 0, 0x0F, 0x16, 0, 0, 0, 0 }, "MovhpsRA", "!0r,[!1r+!2r<<!3d+!4d]" },
- { kX86MovhpsMR, kMemReg, IS_STORE | IS_TERTIARY_OP | REG_USE02, { 0x0, 0, 0x0F, 0x17, 0, 0, 0, 0 }, "MovhpsMR", "[!0r+!1d],!2r" },
- { kX86MovhpsAR, kArrayReg, IS_STORE | IS_QUIN_OP | REG_USE014, { 0x0, 0, 0x0F, 0x17, 0, 0, 0, 0 }, "MovhpsAR", "[!0r+!1r<<!2d+!3d],!4r" },
+ { kX86MovhpsRM, kRegMem, IS_LOAD | IS_TERTIARY_OP | REG_DEF0 | REG_USE01, { 0x0, 0, 0x0F, 0x16, 0, 0, 0, 0, false }, "MovhpsRM", "!0r,[!1r+!2d]" },
+ { kX86MovhpsRA, kRegArray, IS_LOAD | IS_QUIN_OP | REG_DEF0 | REG_USE012, { 0x0, 0, 0x0F, 0x16, 0, 0, 0, 0, false }, "MovhpsRA", "!0r,[!1r+!2r<<!3d+!4d]" },
+ { kX86MovhpsMR, kMemReg, IS_STORE | IS_TERTIARY_OP | REG_USE02, { 0x0, 0, 0x0F, 0x17, 0, 0, 0, 0, false }, "MovhpsMR", "[!0r+!1d],!2r" },
+ { kX86MovhpsAR, kArrayReg, IS_STORE | IS_QUIN_OP | REG_USE014, { 0x0, 0, 0x0F, 0x17, 0, 0, 0, 0, false }, "MovhpsAR", "[!0r+!1r<<!2d+!3d],!4r" },
EXT_0F_ENCODING_MAP(Movdxr, 0x66, 0x6E, REG_DEF0),
EXT_0F_REX_W_ENCODING_MAP(Movqxr, 0x66, 0x6E, REG_DEF0),
- { kX86MovqrxRR, kRegRegStore, IS_BINARY_OP | REG_DEF0 | REG_USE1, { 0x66, REX_W, 0x0F, 0x7E, 0, 0, 0, 0 }, "MovqrxRR", "!0r,!1r" },
- { kX86MovqrxMR, kMemReg, IS_STORE | IS_TERTIARY_OP | REG_USE02, { 0x66, REX_W, 0x0F, 0x7E, 0, 0, 0, 0 }, "MovqrxMR", "[!0r+!1d],!2r" },
- { kX86MovqrxAR, kArrayReg, IS_STORE | IS_QUIN_OP | REG_USE014, { 0x66, REX_W, 0x0F, 0x7E, 0, 0, 0, 0 }, "MovqrxAR", "[!0r+!1r<<!2d+!3d],!4r" },
+ { kX86MovqrxRR, kRegRegStore, IS_BINARY_OP | REG_DEF0 | REG_USE1, { 0x66, REX_W, 0x0F, 0x7E, 0, 0, 0, 0, false }, "MovqrxRR", "!0r,!1r" },
+ { kX86MovqrxMR, kMemReg, IS_STORE | IS_TERTIARY_OP | REG_USE02, { 0x66, REX_W, 0x0F, 0x7E, 0, 0, 0, 0, false }, "MovqrxMR", "[!0r+!1d],!2r" },
+ { kX86MovqrxAR, kArrayReg, IS_STORE | IS_QUIN_OP | REG_USE014, { 0x66, REX_W, 0x0F, 0x7E, 0, 0, 0, 0, false }, "MovqrxAR", "[!0r+!1r<<!2d+!3d],!4r" },
- { kX86MovdrxRR, kRegRegStore, IS_BINARY_OP | REG_DEF0 | REG_USE1, { 0x66, 0, 0x0F, 0x7E, 0, 0, 0, 0 }, "MovdrxRR", "!0r,!1r" },
- { kX86MovdrxMR, kMemReg, IS_STORE | IS_TERTIARY_OP | REG_USE02, { 0x66, 0, 0x0F, 0x7E, 0, 0, 0, 0 }, "MovdrxMR", "[!0r+!1d],!2r" },
- { kX86MovdrxAR, kArrayReg, IS_STORE | IS_QUIN_OP | REG_USE014, { 0x66, 0, 0x0F, 0x7E, 0, 0, 0, 0 }, "MovdrxAR", "[!0r+!1r<<!2d+!3d],!4r" },
+ { kX86MovdrxRR, kRegRegStore, IS_BINARY_OP | REG_DEF0 | REG_USE1, { 0x66, 0, 0x0F, 0x7E, 0, 0, 0, 0, false }, "MovdrxRR", "!0r,!1r" },
+ { kX86MovdrxMR, kMemReg, IS_STORE | IS_TERTIARY_OP | REG_USE02, { 0x66, 0, 0x0F, 0x7E, 0, 0, 0, 0, false }, "MovdrxMR", "[!0r+!1d],!2r" },
+ { kX86MovdrxAR, kArrayReg, IS_STORE | IS_QUIN_OP | REG_USE014, { 0x66, 0, 0x0F, 0x7E, 0, 0, 0, 0, false }, "MovdrxAR", "[!0r+!1r<<!2d+!3d],!4r" },
- { kX86MovsxdRR, kRegReg, IS_BINARY_OP | REG_DEF0 | REG_USE1, { REX_W, 0, 0x63, 0, 0, 0, 0, 0 }, "MovsxdRR", "!0r,!1r" },
- { kX86MovsxdRM, kRegMem, IS_LOAD | IS_TERTIARY_OP | REG_DEF0 | REG_USE1, { REX_W, 0, 0x63, 0, 0, 0, 0, 0 }, "MovsxdRM", "!0r,[!1r+!2d]" },
- { kX86MovsxdRA, kRegArray, IS_LOAD | IS_QUIN_OP | REG_DEF0 | REG_USE12, { REX_W, 0, 0x63, 0, 0, 0, 0, 0 }, "MovsxdRA", "!0r,[!1r+!2r<<!3d+!4d]" },
+ { kX86MovsxdRR, kRegReg, IS_BINARY_OP | REG_DEF0 | REG_USE1, { REX_W, 0, 0x63, 0, 0, 0, 0, 0, false }, "MovsxdRR", "!0r,!1r" },
+ { kX86MovsxdRM, kRegMem, IS_LOAD | IS_TERTIARY_OP | REG_DEF0 | REG_USE1, { REX_W, 0, 0x63, 0, 0, 0, 0, 0, false }, "MovsxdRM", "!0r,[!1r+!2d]" },
+ { kX86MovsxdRA, kRegArray, IS_LOAD | IS_QUIN_OP | REG_DEF0 | REG_USE12, { REX_W, 0, 0x63, 0, 0, 0, 0, 0, false }, "MovsxdRA", "!0r,[!1r+!2r<<!3d+!4d]" },
- { kX86Set8R, kRegCond, IS_BINARY_OP | REG_DEF0 | USES_CCODES, { 0, 0, 0x0F, 0x90, 0, 0, 0, 0 }, "Set8R", "!1c !0r" },
- { kX86Set8M, kMemCond, IS_STORE | IS_TERTIARY_OP | REG_USE0 | USES_CCODES, { 0, 0, 0x0F, 0x90, 0, 0, 0, 0 }, "Set8M", "!2c [!0r+!1d]" },
- { kX86Set8A, kArrayCond, IS_STORE | IS_QUIN_OP | REG_USE01 | USES_CCODES, { 0, 0, 0x0F, 0x90, 0, 0, 0, 0 }, "Set8A", "!4c [!0r+!1r<<!2d+!3d]" },
+ { kX86Set8R, kRegCond, IS_BINARY_OP | REG_DEF0 | USES_CCODES, { 0, 0, 0x0F, 0x90, 0, 0, 0, 0, true }, "Set8R", "!1c !0r" },
+ { kX86Set8M, kMemCond, IS_STORE | IS_TERTIARY_OP | REG_USE0 | USES_CCODES, { 0, 0, 0x0F, 0x90, 0, 0, 0, 0, false }, "Set8M", "!2c [!0r+!1d]" },
+ { kX86Set8A, kArrayCond, IS_STORE | IS_QUIN_OP | REG_USE01 | USES_CCODES, { 0, 0, 0x0F, 0x90, 0, 0, 0, 0, false }, "Set8A", "!4c [!0r+!1r<<!2d+!3d]" },
// TODO: load/store?
// Encode the modrm opcode as an extra opcode byte to avoid computation during assembly.
- { kX86Mfence, kReg, NO_OPERAND, { 0, 0, 0x0F, 0xAE, 0, 6, 0, 0 }, "Mfence", "" },
+ { kX86Mfence, kReg, NO_OPERAND, { 0, 0, 0x0F, 0xAE, 0, 6, 0, 0, false }, "Mfence", "" },
EXT_0F_ENCODING_MAP(Imul16, 0x66, 0xAF, REG_USE0 | REG_DEF0 | SETS_CCODES),
EXT_0F_ENCODING_MAP(Imul32, 0x00, 0xAF, REG_USE0 | REG_DEF0 | SETS_CCODES),
EXT_0F_ENCODING_MAP(Imul64, REX_W, 0xAF, REG_USE0 | REG_DEF0 | SETS_CCODES),
- { kX86CmpxchgRR, kRegRegStore, IS_BINARY_OP | REG_DEF0 | REG_USE01 | REG_DEFA_USEA | SETS_CCODES, { 0, 0, 0x0F, 0xB1, 0, 0, 0, 0 }, "Cmpxchg", "!0r,!1r" },
- { kX86CmpxchgMR, kMemReg, IS_STORE | IS_TERTIARY_OP | REG_USE02 | REG_DEFA_USEA | SETS_CCODES, { 0, 0, 0x0F, 0xB1, 0, 0, 0, 0 }, "Cmpxchg", "[!0r+!1d],!2r" },
- { kX86CmpxchgAR, kArrayReg, IS_STORE | IS_QUIN_OP | REG_USE014 | REG_DEFA_USEA | SETS_CCODES, { 0, 0, 0x0F, 0xB1, 0, 0, 0, 0 }, "Cmpxchg", "[!0r+!1r<<!2d+!3d],!4r" },
- { kX86LockCmpxchgMR, kMemReg, IS_STORE | IS_TERTIARY_OP | REG_USE02 | REG_DEFA_USEA | SETS_CCODES, { 0xF0, 0, 0x0F, 0xB1, 0, 0, 0, 0 }, "Lock Cmpxchg", "[!0r+!1d],!2r" },
- { kX86LockCmpxchgAR, kArrayReg, IS_STORE | IS_QUIN_OP | REG_USE014 | REG_DEFA_USEA | SETS_CCODES, { 0xF0, 0, 0x0F, 0xB1, 0, 0, 0, 0 }, "Lock Cmpxchg", "[!0r+!1r<<!2d+!3d],!4r" },
- { kX86LockCmpxchg8bM, kMem, IS_STORE | IS_BINARY_OP | REG_USE0 | REG_DEFAD_USEAD | REG_USEC | REG_USEB | SETS_CCODES, { 0xF0, 0, 0x0F, 0xC7, 0, 1, 0, 0 }, "Lock Cmpxchg8b", "[!0r+!1d]" },
- { kX86LockCmpxchg8bA, kArray, IS_STORE | IS_QUAD_OP | REG_USE01 | REG_DEFAD_USEAD | REG_USEC | REG_USEB | SETS_CCODES, { 0xF0, 0, 0x0F, 0xC7, 0, 1, 0, 0 }, "Lock Cmpxchg8b", "[!0r+!1r<<!2d+!3d]" },
- { kX86XchgMR, kMemReg, IS_STORE | IS_LOAD | IS_TERTIARY_OP | REG_DEF2 | REG_USE02, { 0, 0, 0x87, 0, 0, 0, 0, 0 }, "Xchg", "[!0r+!1d],!2r" },
+ { kX86CmpxchgRR, kRegRegStore, IS_BINARY_OP | REG_DEF0 | REG_USE01 | REG_DEFA_USEA | SETS_CCODES, { 0, 0, 0x0F, 0xB1, 0, 0, 0, 0, false }, "Cmpxchg", "!0r,!1r" },
+ { kX86CmpxchgMR, kMemReg, IS_STORE | IS_TERTIARY_OP | REG_USE02 | REG_DEFA_USEA | SETS_CCODES, { 0, 0, 0x0F, 0xB1, 0, 0, 0, 0, false }, "Cmpxchg", "[!0r+!1d],!2r" },
+ { kX86CmpxchgAR, kArrayReg, IS_STORE | IS_QUIN_OP | REG_USE014 | REG_DEFA_USEA | SETS_CCODES, { 0, 0, 0x0F, 0xB1, 0, 0, 0, 0, false }, "Cmpxchg", "[!0r+!1r<<!2d+!3d],!4r" },
+ { kX86LockCmpxchgMR, kMemReg, IS_STORE | IS_TERTIARY_OP | REG_USE02 | REG_DEFA_USEA | SETS_CCODES, { 0xF0, 0, 0x0F, 0xB1, 0, 0, 0, 0, false }, "Lock Cmpxchg", "[!0r+!1d],!2r" },
+ { kX86LockCmpxchgAR, kArrayReg, IS_STORE | IS_QUIN_OP | REG_USE014 | REG_DEFA_USEA | SETS_CCODES, { 0xF0, 0, 0x0F, 0xB1, 0, 0, 0, 0, false }, "Lock Cmpxchg", "[!0r+!1r<<!2d+!3d],!4r" },
+ { kX86LockCmpxchg64M, kMem, IS_STORE | IS_BINARY_OP | REG_USE0 | REG_DEFAD_USEAD | REG_USEC | REG_USEB | SETS_CCODES, { 0xF0, 0, 0x0F, 0xC7, 0, 1, 0, 0, false }, "Lock Cmpxchg8b", "[!0r+!1d]" },
+ { kX86LockCmpxchg64A, kArray, IS_STORE | IS_QUAD_OP | REG_USE01 | REG_DEFAD_USEAD | REG_USEC | REG_USEB | SETS_CCODES, { 0xF0, 0, 0x0F, 0xC7, 0, 1, 0, 0, false }, "Lock Cmpxchg8b", "[!0r+!1r<<!2d+!3d]" },
+ { kX86XchgMR, kMemReg, IS_STORE | IS_LOAD | IS_TERTIARY_OP | REG_DEF2 | REG_USE02, { 0, 0, 0x87, 0, 0, 0, 0, 0, false }, "Xchg", "[!0r+!1d],!2r" },
EXT_0F_ENCODING_MAP(Movzx8, 0x00, 0xB6, REG_DEF0),
EXT_0F_ENCODING_MAP(Movzx16, 0x00, 0xB7, REG_DEF0),
@@ -478,28 +476,39 @@
EXT_0F_ENCODING_MAP(Movsx16, 0x00, 0xBF, REG_DEF0),
#undef EXT_0F_ENCODING_MAP
- { kX86Jcc8, kJcc, IS_BINARY_OP | IS_BRANCH | NEEDS_FIXUP | USES_CCODES, { 0, 0, 0x70, 0, 0, 0, 0, 0 }, "Jcc8", "!1c !0t" },
- { kX86Jcc32, kJcc, IS_BINARY_OP | IS_BRANCH | NEEDS_FIXUP | USES_CCODES, { 0, 0, 0x0F, 0x80, 0, 0, 0, 0 }, "Jcc32", "!1c !0t" },
- { kX86Jmp8, kJmp, IS_UNARY_OP | IS_BRANCH | NEEDS_FIXUP, { 0, 0, 0xEB, 0, 0, 0, 0, 0 }, "Jmp8", "!0t" },
- { kX86Jmp32, kJmp, IS_UNARY_OP | IS_BRANCH | NEEDS_FIXUP, { 0, 0, 0xE9, 0, 0, 0, 0, 0 }, "Jmp32", "!0t" },
- { kX86JmpR, kJmp, IS_UNARY_OP | IS_BRANCH | REG_USE0, { 0, 0, 0xFF, 0, 0, 4, 0, 0 }, "JmpR", "!0r" },
- { kX86Jecxz8, kJmp, NO_OPERAND | IS_BRANCH | NEEDS_FIXUP | REG_USEC, { 0, 0, 0xE3, 0, 0, 0, 0, 0 }, "Jecxz", "!0t" },
- { kX86JmpT, kJmp, IS_UNARY_OP | IS_BRANCH | IS_LOAD, { THREAD_PREFIX, 0, 0xFF, 0, 0, 4, 0, 0 }, "JmpT", "fs:[!0d]" },
- { kX86CallR, kCall, IS_UNARY_OP | IS_BRANCH | REG_USE0, { 0, 0, 0xE8, 0, 0, 0, 0, 0 }, "CallR", "!0r" },
- { kX86CallM, kCall, IS_BINARY_OP | IS_BRANCH | IS_LOAD | REG_USE0, { 0, 0, 0xFF, 0, 0, 2, 0, 0 }, "CallM", "[!0r+!1d]" },
- { kX86CallA, kCall, IS_QUAD_OP | IS_BRANCH | IS_LOAD | REG_USE01, { 0, 0, 0xFF, 0, 0, 2, 0, 0 }, "CallA", "[!0r+!1r<<!2d+!3d]" },
- { kX86CallT, kCall, IS_UNARY_OP | IS_BRANCH | IS_LOAD, { THREAD_PREFIX, 0, 0xFF, 0, 0, 2, 0, 0 }, "CallT", "fs:[!0d]" },
- { kX86CallI, kCall, IS_UNARY_OP | IS_BRANCH, { 0, 0, 0xE8, 0, 0, 0, 0, 4 }, "CallI", "!0d" },
- { kX86Ret, kNullary, NO_OPERAND | IS_BRANCH, { 0, 0, 0xC3, 0, 0, 0, 0, 0 }, "Ret", "" },
+ { kX86Jcc8, kJcc, IS_BINARY_OP | IS_BRANCH | NEEDS_FIXUP | USES_CCODES, { 0, 0, 0x70, 0, 0, 0, 0, 0, false }, "Jcc8", "!1c !0t" },
+ { kX86Jcc32, kJcc, IS_BINARY_OP | IS_BRANCH | NEEDS_FIXUP | USES_CCODES, { 0, 0, 0x0F, 0x80, 0, 0, 0, 0, false }, "Jcc32", "!1c !0t" },
+ { kX86Jmp8, kJmp, IS_UNARY_OP | IS_BRANCH | NEEDS_FIXUP, { 0, 0, 0xEB, 0, 0, 0, 0, 0, false }, "Jmp8", "!0t" },
+ { kX86Jmp32, kJmp, IS_UNARY_OP | IS_BRANCH | NEEDS_FIXUP, { 0, 0, 0xE9, 0, 0, 0, 0, 0, false }, "Jmp32", "!0t" },
+ { kX86JmpR, kJmp, IS_UNARY_OP | IS_BRANCH | REG_USE0, { 0, 0, 0xFF, 0, 0, 4, 0, 0, false }, "JmpR", "!0r" },
+ { kX86Jecxz8, kJmp, NO_OPERAND | IS_BRANCH | NEEDS_FIXUP | REG_USEC, { 0, 0, 0xE3, 0, 0, 0, 0, 0, false }, "Jecxz", "!0t" },
+ { kX86JmpT, kJmp, IS_UNARY_OP | IS_BRANCH | IS_LOAD, { THREAD_PREFIX, 0, 0xFF, 0, 0, 4, 0, 0, false }, "JmpT", "fs:[!0d]" },
+ { kX86CallR, kCall, IS_UNARY_OP | IS_BRANCH | REG_USE0, { 0, 0, 0xE8, 0, 0, 0, 0, 0, false }, "CallR", "!0r" },
+ { kX86CallM, kCall, IS_BINARY_OP | IS_BRANCH | IS_LOAD | REG_USE0, { 0, 0, 0xFF, 0, 0, 2, 0, 0, false }, "CallM", "[!0r+!1d]" },
+ { kX86CallA, kCall, IS_QUAD_OP | IS_BRANCH | IS_LOAD | REG_USE01, { 0, 0, 0xFF, 0, 0, 2, 0, 0, false }, "CallA", "[!0r+!1r<<!2d+!3d]" },
+ { kX86CallT, kCall, IS_UNARY_OP | IS_BRANCH | IS_LOAD, { THREAD_PREFIX, 0, 0xFF, 0, 0, 2, 0, 0, false }, "CallT", "fs:[!0d]" },
+ { kX86CallI, kCall, IS_UNARY_OP | IS_BRANCH, { 0, 0, 0xE8, 0, 0, 0, 0, 4, false }, "CallI", "!0d" },
+ { kX86Ret, kNullary, NO_OPERAND | IS_BRANCH, { 0, 0, 0xC3, 0, 0, 0, 0, 0, false }, "Ret", "" },
- { kX86StartOfMethod, kMacro, IS_UNARY_OP | SETS_CCODES, { 0, 0, 0, 0, 0, 0, 0, 0 }, "StartOfMethod", "!0r" },
- { kX86PcRelLoadRA, kPcRel, IS_LOAD | IS_QUIN_OP | REG_DEF0_USE12, { 0, 0, 0x8B, 0, 0, 0, 0, 0 }, "PcRelLoadRA", "!0r,[!1r+!2r<<!3d+!4p]" },
- { kX86PcRelAdr, kPcRel, IS_LOAD | IS_BINARY_OP | REG_DEF0, { 0, 0, 0xB8, 0, 0, 0, 0, 4 }, "PcRelAdr", "!0r,!1d" },
- { kX86RepneScasw, kPrefix2Nullary, NO_OPERAND | REG_USEA | REG_USEC | SETS_CCODES, { 0x66, 0xF2, 0xAF, 0, 0, 0, 0, 0 }, "RepNE ScasW", "" },
+ { kX86StartOfMethod, kMacro, IS_UNARY_OP | SETS_CCODES, { 0, 0, 0, 0, 0, 0, 0, 0, false }, "StartOfMethod", "!0r" },
+ { kX86PcRelLoadRA, kPcRel, IS_LOAD | IS_QUIN_OP | REG_DEF0_USE12, { 0, 0, 0x8B, 0, 0, 0, 0, 0, false }, "PcRelLoadRA", "!0r,[!1r+!2r<<!3d+!4p]" },
+ { kX86PcRelAdr, kPcRel, IS_LOAD | IS_BINARY_OP | REG_DEF0, { 0, 0, 0xB8, 0, 0, 0, 0, 4, false }, "PcRelAdr", "!0r,!1d" },
+ { kX86RepneScasw, kNullary, NO_OPERAND | REG_USEA | REG_USEC | SETS_CCODES, { 0x66, 0xF2, 0xAF, 0, 0, 0, 0, 0, false }, "RepNE ScasW", "" },
};
-size_t X86Mir2Lir::ComputeSize(const X86EncodingMap* entry, int base, int displacement,
- int reg_r, int reg_x, bool has_sib) {
+static bool NeedsRex(int32_t raw_reg) {
+ return RegStorage::RegNum(raw_reg) > 7;
+}
+
+static uint8_t LowRegisterBits(int32_t raw_reg) {
+ uint8_t low_reg = RegStorage::RegNum(raw_reg) & kRegNumMask32; // 3 bits
+ DCHECK_LT(low_reg, 8);
+ return low_reg;
+}
+
+size_t X86Mir2Lir::ComputeSize(const X86EncodingMap* entry, int32_t raw_reg, int32_t raw_index,
+ int32_t raw_base, bool has_sib, bool r8_form, bool r8_reg_reg_form,
+ int32_t displacement) {
size_t size = 0;
if (entry->skeleton.prefix1 > 0) {
++size;
@@ -507,9 +516,17 @@
++size;
}
}
- if ((NeedsRex(base) || NeedsRex(reg_r) || NeedsRex(reg_x)) &&
- entry->skeleton.prefix1 != REX_W && entry->skeleton.prefix2 != REX_W) {
- ++size; // REX_R
+ if (Gen64Bit() || kIsDebugBuild) {
+ bool registers_need_rex_prefix =
+ NeedsRex(raw_reg) || NeedsRex(raw_index) || NeedsRex(raw_base) ||
+ (r8_form && RegStorage::RegNum(raw_reg) > 4) ||
+ (r8_reg_reg_form && RegStorage::RegNum(raw_base) > 4);
+ if (registers_need_rex_prefix &&
+ entry->skeleton.prefix1 != REX_W && entry->skeleton.prefix2 != REX_W) {
+ DCHECK(Gen64Bit()) << "Attempt to use " << entry->name << " on a non-byte register "
+ << RegStorage::RegNum(raw_reg);
+ ++size; // rex
+ }
}
++size; // opcode
if (entry->skeleton.opcode == 0x0F) {
@@ -519,16 +536,16 @@
}
}
++size; // modrm
- if (has_sib || LowRegisterBits(RegStorage::RegNum(base)) == rs_rX86_SP.GetRegNum()
+ if (has_sib || LowRegisterBits(raw_base) == rs_rX86_SP.GetRegNum()
|| (Gen64Bit() && entry->skeleton.prefix1 == THREAD_PREFIX)) {
// SP requires a SIB byte.
// GS access also needs a SIB byte for absolute adressing in 64-bit mode.
++size;
}
- if (displacement != 0 || LowRegisterBits(RegStorage::RegNum(base)) == rs_rBP.GetRegNum()) {
+ if (displacement != 0 || LowRegisterBits(raw_base) == rs_rBP.GetRegNum()) {
// BP requires an explicit displacement, even when it's 0.
if (entry->opcode != kX86Lea32RA && entry->opcode != kX86Lea64RA) {
- DCHECK_NE(entry->flags & (IS_LOAD | IS_STORE), 0ULL) << entry->name;
+ DCHECK_NE(entry->flags & (IS_LOAD | IS_STORE), UINT64_C(0)) << entry->name;
}
size += IS_SIMM8(displacement) ? 1 : 4;
}
@@ -539,112 +556,153 @@
int X86Mir2Lir::GetInsnSize(LIR* lir) {
DCHECK(!IsPseudoLirOp(lir->opcode));
const X86EncodingMap* entry = &X86Mir2Lir::EncodingMap[lir->opcode];
+ DCHECK_EQ(entry->opcode, lir->opcode) << entry->name;
switch (entry->kind) {
case kData:
- return 4; // 4 bytes of data
+ return 4; // 4 bytes of data.
case kNop:
- return lir->operands[0]; // length of nop is sole operand
+ return lir->operands[0]; // Length of nop is sole operand.
case kNullary:
- return 1; // 1 byte of opcode
- case kPrefix2Nullary:
- return 3; // 1 byte of opcode + 2 prefixes
+ // Substract 1 for modrm which isn't used.
+ DCHECK_EQ(false, entry->skeleton.r8_form);
+ return ComputeSize(entry, NO_REG, NO_REG, NO_REG, false, false, false, 0) - 1;
case kRegOpcode: // lir operands - 0: reg
- // substract 1 for modrm
- return ComputeSize(entry, 0, 0, lir->operands[0], NO_REG, false) - 1;
+ // Substract 1 for modrm which isn't used.
+ DCHECK_EQ(false, entry->skeleton.r8_form);
+ // Note: RegOpcode form passes reg as REX_R but encodes it as REX_B.
+ return ComputeSize(entry, lir->operands[0], NO_REG, NO_REG, false, false, false, 0) - 1;
case kReg: // lir operands - 0: reg
- return ComputeSize(entry, 0, 0, lir->operands[0], NO_REG, false);
+ // Note: Reg form passes reg as REX_R but encodes it as REX_B.
+ return ComputeSize(entry, lir->operands[0], NO_REG, NO_REG,
+ false, entry->skeleton.r8_form, false, 0);
case kMem: // lir operands - 0: base, 1: disp
- return ComputeSize(entry, lir->operands[0], lir->operands[1], NO_REG, NO_REG, false);
+ DCHECK_EQ(false, entry->skeleton.r8_form);
+ return ComputeSize(entry, NO_REG, NO_REG, lir->operands[0], false, false, false,
+ lir->operands[1]);
case kArray: // lir operands - 0: base, 1: index, 2: scale, 3: disp
- return ComputeSize(entry, lir->operands[0], lir->operands[3],
- NO_REG, lir->operands[1], true);
+ return ComputeSize(entry, NO_REG, lir->operands[1], lir->operands[0], true, false, false,
+ lir->operands[3]);
case kMemReg: // lir operands - 0: base, 1: disp, 2: reg
- return ComputeSize(entry, lir->operands[0], lir->operands[1],
- lir->operands[2], NO_REG, false);
+ return ComputeSize(entry, lir->operands[2], NO_REG, lir->operands[0],
+ false, entry->skeleton.r8_form, false, lir->operands[1]);
case kMemRegImm: // lir operands - 0: base, 1: disp, 2: reg 3: immediate
- return ComputeSize(entry, lir->operands[0], lir->operands[1],
- lir->operands[2], NO_REG, false);
+ return ComputeSize(entry, lir->operands[2], NO_REG, lir->operands[0],
+ false, entry->skeleton.r8_form, false, lir->operands[1]);
case kArrayReg: // lir operands - 0: base, 1: index, 2: scale, 3: disp, 4: reg
- return ComputeSize(entry, lir->operands[0], lir->operands[3],
- lir->operands[4], lir->operands[1], true);
+ return ComputeSize(entry, lir->operands[4], lir->operands[1], lir->operands[0],
+ true, entry->skeleton.r8_form, false, lir->operands[3]);
case kThreadReg: // lir operands - 0: disp, 1: reg
- return ComputeSize(entry, 0, lir->operands[0], lir->operands[1], NO_REG, false);
+ DCHECK_EQ(false, entry->skeleton.r8_form);
+ // Thread displacement size is always 32bit.
+ return ComputeSize(entry, lir->operands[1], NO_REG, NO_REG, false, false, false,
+ 0x12345678);
case kRegReg: // lir operands - 0: reg1, 1: reg2
- return ComputeSize(entry, 0, 0, lir->operands[0], lir->operands[1], false);
+ // Note: RegReg form passes reg2 as index but encodes it using base.
+ return ComputeSize(entry, lir->operands[0], lir->operands[1], NO_REG,
+ false, entry->skeleton.r8_form, entry->skeleton.r8_form, 0);
case kRegRegStore: // lir operands - 0: reg2, 1: reg1
- return ComputeSize(entry, 0, 0, lir->operands[1], lir->operands[0], false);
+ // Note: RegRegStore form passes reg1 as index but encodes it using base.
+ return ComputeSize(entry, lir->operands[1], lir->operands[0], NO_REG,
+ false, entry->skeleton.r8_form, entry->skeleton.r8_form, 0);
case kRegMem: // lir operands - 0: reg, 1: base, 2: disp
- return ComputeSize(entry, lir->operands[1], lir->operands[2],
- lir->operands[0], NO_REG, false);
+ return ComputeSize(entry, lir->operands[0], NO_REG, lir->operands[1],
+ false, entry->skeleton.r8_form, false, lir->operands[2]);
case kRegArray: // lir operands - 0: reg, 1: base, 2: index, 3: scale, 4: disp
- return ComputeSize(entry, lir->operands[1], lir->operands[4],
- lir->operands[0], lir->operands[2], true);
+ return ComputeSize(entry, lir->operands[0], lir->operands[2], lir->operands[1],
+ true, entry->skeleton.r8_form, false, lir->operands[4]);
case kRegThread: // lir operands - 0: reg, 1: disp
- // displacement size is always 32bit
- return ComputeSize(entry, 0, 0x12345678, lir->operands[0], NO_REG, false);
+ // Thread displacement size is always 32bit.
+ DCHECK_EQ(false, entry->skeleton.r8_form);
+ return ComputeSize(entry, lir->operands[0], NO_REG, NO_REG, false, false, false,
+ 0x12345678);
case kRegImm: { // lir operands - 0: reg, 1: immediate
- size_t size = ComputeSize(entry, 0, 0, lir->operands[0], NO_REG, false);
+ size_t size = ComputeSize(entry, lir->operands[0], NO_REG, NO_REG,
+ false, entry->skeleton.r8_form, false, 0);
+ // AX opcodes don't require the modrm byte.
if (entry->skeleton.ax_opcode == 0) {
return size;
} else {
- // AX opcodes don't require the modrm byte.
- int reg = lir->operands[0];
- return size - (RegStorage::RegNum(reg) == rs_rAX.GetRegNum() ? 1 : 0);
+ return size - (RegStorage::RegNum(lir->operands[0]) == rs_rAX.GetRegNum() ? 1 : 0);
}
}
case kMemImm: // lir operands - 0: base, 1: disp, 2: immediate
- return ComputeSize(entry, lir->operands[0], lir->operands[1],
- NO_REG, lir->operands[0], false);
+ DCHECK_EQ(false, entry->skeleton.r8_form);
+ return ComputeSize(entry, NO_REG, NO_REG, lir->operands[0],
+ false, false, false, lir->operands[1]);
case kArrayImm: // lir operands - 0: base, 1: index, 2: scale, 3: disp 4: immediate
- return ComputeSize(entry, lir->operands[0], lir->operands[3],
- NO_REG, lir->operands[1], true);
+ DCHECK_EQ(false, entry->skeleton.r8_form);
+ return ComputeSize(entry, NO_REG, lir->operands[1], lir->operands[0],
+ true, false, false, lir->operands[3]);
case kThreadImm: // lir operands - 0: disp, 1: imm
- // displacement size is always 32bit
- return ComputeSize(entry, 0, 0x12345678, NO_REG, NO_REG, false);
- case kRegRegImm: // lir operands - 0: reg, 1: reg, 2: imm
- case kRegRegImmRev:
- return ComputeSize(entry, 0, 0, lir->operands[0], lir->operands[1], false);
+ // Thread displacement size is always 32bit.
+ DCHECK_EQ(false, entry->skeleton.r8_form);
+ return ComputeSize(entry, NO_REG, NO_REG, NO_REG, false, false, false, 0x12345678);
+ case kRegRegImm: // lir operands - 0: reg1, 1: reg2, 2: imm
+ // Note: RegRegImm form passes reg2 as index but encodes it using base.
+ return ComputeSize(entry, lir->operands[0], lir->operands[1], NO_REG,
+ false, entry->skeleton.r8_form, entry->skeleton.r8_form, 0);
+ case kRegRegImmStore: // lir operands - 0: reg2, 1: reg1, 2: imm
+ // Note: RegRegImmStore form passes reg1 as index but encodes it using base.
+ return ComputeSize(entry, lir->operands[1], lir->operands[0], NO_REG,
+ false, entry->skeleton.r8_form, entry->skeleton.r8_form, 0);
case kRegMemImm: // lir operands - 0: reg, 1: base, 2: disp, 3: imm
- return ComputeSize(entry, lir->operands[1], lir->operands[2],
- lir->operands[0], NO_REG, false);
+ return ComputeSize(entry, lir->operands[0], NO_REG, lir->operands[1],
+ false, entry->skeleton.r8_form, false, lir->operands[2]);
case kRegArrayImm: // lir operands - 0: reg, 1: base, 2: index, 3: scale, 4: disp, 5: imm
- return ComputeSize(entry, lir->operands[1], lir->operands[4],
- lir->operands[0], lir->operands[2], true);
+ return ComputeSize(entry, lir->operands[0], lir->operands[2], lir->operands[1],
+ true, entry->skeleton.r8_form, false, lir->operands[4]);
case kMovRegImm: // lir operands - 0: reg, 1: immediate
- return (entry->skeleton.prefix1 != 0 || NeedsRex(lir->operands[0])?1:0) +
- 1 + entry->skeleton.immediate_bytes;
+ return ((entry->skeleton.prefix1 != 0 || NeedsRex(lir->operands[0])) ? 1 : 0) + 1 +
+ entry->skeleton.immediate_bytes;
case kShiftRegImm: // lir operands - 0: reg, 1: immediate
// Shift by immediate one has a shorter opcode.
- return ComputeSize(entry, 0, 0, lir->operands[0], NO_REG, false) -
- (lir->operands[1] == 1 ? 1 : 0);
+ return ComputeSize(entry, lir->operands[0], NO_REG, NO_REG,
+ false, entry->skeleton.r8_form, false, 0) -
+ (lir->operands[1] == 1 ? 1 : 0);
case kShiftMemImm: // lir operands - 0: base, 1: disp, 2: immediate
// Shift by immediate one has a shorter opcode.
- return ComputeSize(entry, lir->operands[0], lir->operands[1], NO_REG, NO_REG, false) -
- (lir->operands[2] == 1 ? 1 : 0);
+ return ComputeSize(entry, NO_REG, NO_REG, lir->operands[0],
+ false, entry->skeleton.r8_form, false, lir->operands[1]) -
+ (lir->operands[2] == 1 ? 1 : 0);
case kShiftArrayImm: // lir operands - 0: base, 1: index, 2: scale, 3: disp 4: immediate
// Shift by immediate one has a shorter opcode.
- return ComputeSize(entry, lir->operands[0], lir->operands[3],
- NO_REG, lir->operands[1], true) -
- (lir->operands[4] == 1 ? 1 : 0);
+ return ComputeSize(entry, NO_REG, lir->operands[1], lir->operands[0],
+ true, entry->skeleton.r8_form, false, lir->operands[3]) -
+ (lir->operands[4] == 1 ? 1 : 0);
case kShiftRegCl: // lir operands - 0: reg, 1: cl
- return ComputeSize(entry, 0, 0, lir->operands[0], NO_REG, false);
+ DCHECK_EQ(rs_rCX.GetRegNum(), RegStorage::RegNum(lir->operands[1]));
+ // Note: ShiftRegCl form passes reg as reg but encodes it using base.
+ return ComputeSize(entry, lir->operands[0], NO_REG, NO_REG,
+ false, entry->skeleton.r8_form, false, 0);
case kShiftMemCl: // lir operands - 0: base, 1: disp, 2: cl
- return ComputeSize(entry, lir->operands[0], lir->operands[1], NO_REG, NO_REG, false);
- case kShiftArrayCl: // lir operands - 0: base, 1: index, 2: scale, 3: disp, 4: reg
- return ComputeSize(entry, lir->operands[0], lir->operands[3],
- lir->operands[4], lir->operands[1], true);
+ DCHECK_EQ(false, entry->skeleton.r8_form);
+ DCHECK_EQ(rs_rCX.GetRegNum(), RegStorage::RegNum(lir->operands[2]));
+ return ComputeSize(entry, NO_REG, NO_REG, lir->operands[0],
+ false, false, false, lir->operands[1]);
+ case kShiftArrayCl: // lir operands - 0: base, 1: index, 2: scale, 3: disp, 4: cl
+ DCHECK_EQ(false, entry->skeleton.r8_form);
+ DCHECK_EQ(rs_rCX.GetRegNum(), RegStorage::RegNum(lir->operands[4]));
+ return ComputeSize(entry, lir->operands[4], lir->operands[1], lir->operands[0],
+ true, false, false, lir->operands[3]);
case kRegCond: // lir operands - 0: reg, 1: cond
- return ComputeSize(entry, 0, 0, lir->operands[0], NO_REG, false);
+ return ComputeSize(entry, lir->operands[0], NO_REG, NO_REG,
+ false, entry->skeleton.r8_form, false, 0);
case kMemCond: // lir operands - 0: base, 1: disp, 2: cond
- return ComputeSize(entry, lir->operands[0], lir->operands[1], NO_REG, NO_REG, false);
+ DCHECK_EQ(false, entry->skeleton.r8_form);
+ return ComputeSize(entry, NO_REG, NO_REG, lir->operands[0], false, false, false,
+ lir->operands[1]);
case kArrayCond: // lir operands - 0: base, 1: index, 2: scale, 3: disp, 4: cond
- return ComputeSize(entry, lir->operands[0], lir->operands[3],
- NO_REG, lir->operands[1], true);
- case kRegRegCond: // lir operands - 0: reg, 1: reg, 2: cond
- return ComputeSize(entry, 0, 0, lir->operands[0], lir->operands[1], false);
- case kRegMemCond: // lir operands - 0: reg, 1: reg, 2: disp, 3:cond
- return ComputeSize(entry, lir->operands[1], lir->operands[2],
- lir->operands[0], lir->operands[1], false);
+ DCHECK_EQ(false, entry->skeleton.r8_form);
+ return ComputeSize(entry, NO_REG, lir->operands[1], lir->operands[0], true, false, false,
+ lir->operands[3]);
+ case kRegRegCond: // lir operands - 0: reg1, 1: reg2, 2: cond
+ // Note: RegRegCond form passes reg2 as index but encodes it using base.
+ DCHECK_EQ(false, entry->skeleton.r8_form);
+ return ComputeSize(entry, lir->operands[0], lir->operands[1], NO_REG, false, false, false, 0);
+ case kRegMemCond: // lir operands - 0: reg, 1: base, 2: disp, 3:cond
+ DCHECK_EQ(false, entry->skeleton.r8_form);
+ return ComputeSize(entry, lir->operands[0], NO_REG, lir->operands[1], false, false, false,
+ lir->operands[2]);
case kJcc:
if (lir->opcode == kX86Jcc8) {
return 2; // opcode + rel8
@@ -658,8 +716,8 @@
} else if (lir->opcode == kX86Jmp32) {
return 5; // opcode + rel32
} else if (lir->opcode == kX86JmpT) {
- // displacement size is always 32bit
- return ComputeSize(entry, 0, 0x12345678, NO_REG, NO_REG, false);
+ // Thread displacement size is always 32bit.
+ return ComputeSize(entry, NO_REG, NO_REG, NO_REG, false, false, false, 0x12345678);
} else {
DCHECK(lir->opcode == kX86JmpR);
if (NeedsRex(lir->operands[0])) {
@@ -673,13 +731,14 @@
case kX86CallI: return 5; // opcode 0:disp
case kX86CallR: return 2; // opcode modrm
case kX86CallM: // lir operands - 0: base, 1: disp
- return ComputeSize(entry, lir->operands[0], lir->operands[1], NO_REG, NO_REG, false);
+ return ComputeSize(entry, NO_REG, NO_REG, lir->operands[0], false, false, false,
+ lir->operands[1]);
case kX86CallA: // lir operands - 0: base, 1: index, 2: scale, 3: disp
- return ComputeSize(entry, lir->operands[0], lir->operands[3],
- NO_REG, lir->operands[1], true);
+ return ComputeSize(entry, NO_REG, lir->operands[1], lir->operands[0], true, false, false,
+ lir->operands[3]);
case kX86CallT: // lir operands - 0: disp
- // displacement size is always 32bit
- return ComputeSize(entry, 0, 0x12345678, NO_REG, NO_REG, false);
+ // Thread displacement size is always 32bit.
+ return ComputeSize(entry, NO_REG, NO_REG, NO_REG, false, false, false, 0x12345678);
default:
break;
}
@@ -687,43 +746,76 @@
case kPcRel:
if (entry->opcode == kX86PcRelLoadRA) {
// lir operands - 0: reg, 1: base, 2: index, 3: scale, 4: table
- return ComputeSize(entry, lir->operands[1], 0x12345678,
- lir->operands[0], lir->operands[2], true);
+ // Force the displacement size to 32bit, it will hold a computed offset later.
+ return ComputeSize(entry, lir->operands[0], lir->operands[2], lir->operands[1],
+ true, false, false, 0x12345678);
} else {
- DCHECK(entry->opcode == kX86PcRelAdr);
+ DCHECK_EQ(entry->opcode, kX86PcRelAdr);
return 5; // opcode with reg + 4 byte immediate
}
case kMacro: // lir operands - 0: reg
DCHECK_EQ(lir->opcode, static_cast<int>(kX86StartOfMethod));
return 5 /* call opcode + 4 byte displacement */ + 1 /* pop reg */ +
- ComputeSize(&X86Mir2Lir::EncodingMap[Gen64Bit() ? kX86Sub64RI : kX86Sub32RI], 0, 0,
- lir->operands[0], NO_REG, false) -
- // shorter ax encoding
- (RegStorage::RegNum(lir->operands[0]) == rs_rAX.GetRegNum() ? 1 : 0);
- default:
+ ComputeSize(&X86Mir2Lir::EncodingMap[Gen64Bit() ? kX86Sub64RI : kX86Sub32RI],
+ lir->operands[0], NO_REG, NO_REG, false, false, false, 0) -
+ // Shorter ax encoding.
+ (RegStorage::RegNum(lir->operands[0]) == rs_rAX.GetRegNum() ? 1 : 0);
+ case kUnimplemented:
break;
}
UNIMPLEMENTED(FATAL) << "Unimplemented size encoding for: " << entry->name;
return 0;
}
-void X86Mir2Lir::EmitPrefix(const X86EncodingMap* entry) {
- EmitPrefix(entry, NO_REG, NO_REG, NO_REG);
+static uint8_t ModrmForDisp(int base, int disp) {
+ // BP requires an explicit disp, so do not omit it in the 0 case
+ if (disp == 0 && RegStorage::RegNum(base) != rs_rBP.GetRegNum()) {
+ return 0;
+ } else if (IS_SIMM8(disp)) {
+ return 1;
+ } else {
+ return 2;
+ }
+}
+
+void X86Mir2Lir::CheckValidByteRegister(const X86EncodingMap* entry, int32_t raw_reg) {
+ if (kIsDebugBuild) {
+ // Sanity check r8_form is correctly specified.
+ if (entry->skeleton.r8_form) {
+ CHECK(strchr(entry->name, '8') != nullptr) << entry->name;
+ } else {
+ if (entry->skeleton.immediate_bytes != 1) { // Ignore ...I8 instructions.
+ if (!StartsWith(entry->name, "Movzx8") && !StartsWith(entry->name, "Movsx8")) {
+ CHECK(strchr(entry->name, '8') == nullptr) << entry->name;
+ }
+ }
+ }
+ if (RegStorage::RegNum(raw_reg) >= 4) {
+ // ah, bh, ch and dh are not valid registers in 32-bit.
+ CHECK(Gen64Bit() || !entry->skeleton.r8_form)
+ << "Invalid register " << static_cast<int>(RegStorage::RegNum(raw_reg))
+ << " for instruction " << entry->name << " in "
+ << PrettyMethod(cu_->method_idx, *cu_->dex_file);
+ }
+ }
}
void X86Mir2Lir::EmitPrefix(const X86EncodingMap* entry,
- uint8_t reg_r, uint8_t reg_x, uint8_t reg_b) {
+ int32_t raw_reg_r, int32_t raw_reg_x, int32_t raw_reg_b,
+ bool r8_form) {
// REX.WRXB
// W - 64-bit operand
// R - MODRM.reg
// X - SIB.index
// B - MODRM.rm/SIB.base
- bool force = false;
bool w = (entry->skeleton.prefix1 == REX_W) || (entry->skeleton.prefix2 == REX_W);
- bool r = NeedsRex(reg_r);
- bool x = NeedsRex(reg_x);
- bool b = NeedsRex(reg_b);
- uint8_t rex = force ? 0x40 : 0;
+ bool r = NeedsRex(raw_reg_r);
+ bool x = NeedsRex(raw_reg_x);
+ bool b = NeedsRex(raw_reg_b);
+ uint8_t rex = 0;
+ if (r8_form && RegStorage::RegNum(raw_reg_r) > 4) {
+ rex |= 0x40; // REX.0000
+ }
if (w) {
rex |= 0x48; // REX.W000
}
@@ -738,7 +830,7 @@
}
if (entry->skeleton.prefix1 != 0) {
if (Gen64Bit() && entry->skeleton.prefix1 == THREAD_PREFIX) {
- // 64 bit adresses by GS, not FS
+ // 64 bit addresses by GS, not FS.
code_buffer_.push_back(THREAD_PREFIX_GS);
} else {
if (entry->skeleton.prefix1 == REX_W) {
@@ -762,6 +854,7 @@
DCHECK_EQ(0, entry->skeleton.prefix2);
}
if (rex != 0) {
+ DCHECK(Gen64Bit());
code_buffer_.push_back(rex);
}
}
@@ -781,28 +874,14 @@
}
}
-void X86Mir2Lir::EmitPrefixAndOpcode(const X86EncodingMap* entry) {
- EmitPrefixAndOpcode(entry, NO_REG, NO_REG, NO_REG);
-}
-
void X86Mir2Lir::EmitPrefixAndOpcode(const X86EncodingMap* entry,
- uint8_t reg_r, uint8_t reg_x, uint8_t reg_b) {
- EmitPrefix(entry, reg_r, reg_x, reg_b);
+ int32_t raw_reg_r, int32_t raw_reg_x, int32_t raw_reg_b,
+ bool r8_form) {
+ EmitPrefix(entry, raw_reg_r, raw_reg_x, raw_reg_b, r8_form);
EmitOpcode(entry);
}
-static uint8_t ModrmForDisp(int base, int disp) {
- // BP requires an explicit disp, so do not omit it in the 0 case
- if (disp == 0 && RegStorage::RegNum(base) != rs_rBP.GetRegNum()) {
- return 0;
- } else if (IS_SIMM8(disp)) {
- return 1;
- } else {
- return 2;
- }
-}
-
-void X86Mir2Lir::EmitDisp(uint8_t base, int disp) {
+void X86Mir2Lir::EmitDisp(uint8_t base, int32_t disp) {
// BP requires an explicit disp, so do not omit it in the 0 case
if (disp == 0 && RegStorage::RegNum(base) != rs_rBP.GetRegNum()) {
return;
@@ -829,13 +908,12 @@
}
}
-void X86Mir2Lir::EmitModrmDisp(uint8_t reg_or_opcode, uint8_t base, int disp) {
- DCHECK_LT(RegStorage::RegNum(reg_or_opcode), 8);
- DCHECK_LT(RegStorage::RegNum(base), 8);
- uint8_t modrm = (ModrmForDisp(base, disp) << 6) | (RegStorage::RegNum(reg_or_opcode) << 3) |
- RegStorage::RegNum(base);
+void X86Mir2Lir::EmitModrmDisp(uint8_t reg_or_opcode, uint8_t base, int32_t disp) {
+ DCHECK_LT(reg_or_opcode, 8);
+ DCHECK_LT(base, 8);
+ uint8_t modrm = (ModrmForDisp(base, disp) << 6) | (reg_or_opcode << 3) | base;
code_buffer_.push_back(modrm);
- if (RegStorage::RegNum(base) == rs_rX86_SP.GetRegNum()) {
+ if (base == rs_rX86_SP.GetRegNum()) {
// Special SIB for SP base
code_buffer_.push_back(0 << 6 | rs_rX86_SP.GetRegNum() << 3 | rs_rX86_SP.GetRegNum());
}
@@ -843,7 +921,7 @@
}
void X86Mir2Lir::EmitModrmSibDisp(uint8_t reg_or_opcode, uint8_t base, uint8_t index,
- int scale, int disp) {
+ int scale, int32_t disp) {
DCHECK_LT(RegStorage::RegNum(reg_or_opcode), 8);
uint8_t modrm = (ModrmForDisp(base, disp) << 6) | RegStorage::RegNum(reg_or_opcode) << 3 |
rs_rX86_SP.GetRegNum();
@@ -868,11 +946,7 @@
code_buffer_.push_back((imm >> 8) & 0xFF);
break;
case 4:
- if (imm <0) {
- CHECK_EQ((-imm) & 0x0FFFFFFFFl, -imm);
- } else {
- CHECK_EQ(imm & 0x0FFFFFFFFl, imm);
- }
+ DCHECK(IS_SIMM32(imm));
code_buffer_.push_back(imm & 0xFF);
code_buffer_.push_back((imm >> 8) & 0xFF);
code_buffer_.push_back((imm >> 16) & 0xFF);
@@ -895,128 +969,126 @@
}
}
-void X86Mir2Lir::EmitOpRegOpcode(const X86EncodingMap* entry, uint8_t reg) {
- EmitPrefixAndOpcode(entry, NO_REG, NO_REG, reg);
- reg = LowRegisterBits(reg);
- // There's no 3-byte instruction with +rd
- DCHECK(entry->skeleton.opcode != 0x0F ||
- (entry->skeleton.extra_opcode1 != 0x38 && entry->skeleton.extra_opcode1 != 0x3A));
- DCHECK(!RegStorage::IsFloat(reg));
- DCHECK_LT(RegStorage::RegNum(reg), 8);
- code_buffer_.back() += RegStorage::RegNum(reg);
+void X86Mir2Lir::EmitNullary(const X86EncodingMap* entry) {
+ DCHECK_EQ(false, entry->skeleton.r8_form);
+ EmitPrefixAndOpcode(entry, NO_REG, NO_REG, NO_REG, false);
+ DCHECK_EQ(0, entry->skeleton.modrm_opcode);
DCHECK_EQ(0, entry->skeleton.ax_opcode);
DCHECK_EQ(0, entry->skeleton.immediate_bytes);
}
-void X86Mir2Lir::EmitOpReg(const X86EncodingMap* entry, uint8_t reg) {
- EmitPrefixAndOpcode(entry, NO_REG, NO_REG, reg);
- reg = LowRegisterBits(reg);
- if (RegStorage::RegNum(reg) >= 4) {
- DCHECK(strchr(entry->name, '8') == NULL) << entry->name << " "
- << static_cast<int>(RegStorage::RegNum(reg))
- << " in " << PrettyMethod(cu_->method_idx, *cu_->dex_file);
- }
- DCHECK_LT(RegStorage::RegNum(reg), 8);
- uint8_t modrm = (3 << 6) | (entry->skeleton.modrm_opcode << 3) | RegStorage::RegNum(reg);
+void X86Mir2Lir::EmitOpRegOpcode(const X86EncodingMap* entry, int32_t raw_reg) {
+ DCHECK_EQ(false, entry->skeleton.r8_form);
+ EmitPrefixAndOpcode(entry, NO_REG, NO_REG, raw_reg, false);
+ // There's no 3-byte instruction with +rd
+ DCHECK(entry->skeleton.opcode != 0x0F ||
+ (entry->skeleton.extra_opcode1 != 0x38 && entry->skeleton.extra_opcode1 != 0x3A));
+ DCHECK(!RegStorage::IsFloat(raw_reg));
+ uint8_t low_reg = LowRegisterBits(raw_reg);
+ code_buffer_.back() += low_reg;
+ DCHECK_EQ(0, entry->skeleton.ax_opcode);
+ DCHECK_EQ(0, entry->skeleton.immediate_bytes);
+}
+
+void X86Mir2Lir::EmitOpReg(const X86EncodingMap* entry, int32_t raw_reg) {
+ CheckValidByteRegister(entry, raw_reg);
+ EmitPrefixAndOpcode(entry, NO_REG, NO_REG, raw_reg, entry->skeleton.r8_form);
+ uint8_t low_reg = LowRegisterBits(raw_reg);
+ uint8_t modrm = (3 << 6) | (entry->skeleton.modrm_opcode << 3) | low_reg;
code_buffer_.push_back(modrm);
DCHECK_EQ(0, entry->skeleton.ax_opcode);
DCHECK_EQ(0, entry->skeleton.immediate_bytes);
}
-void X86Mir2Lir::EmitOpMem(const X86EncodingMap* entry, uint8_t base, int disp) {
- EmitPrefix(entry, NO_REG, NO_REG, base);
- base = LowRegisterBits(base);
+void X86Mir2Lir::EmitOpMem(const X86EncodingMap* entry, int32_t raw_base, int32_t disp) {
+ DCHECK_EQ(false, entry->skeleton.r8_form);
+ EmitPrefix(entry, NO_REG, NO_REG, raw_base, false);
code_buffer_.push_back(entry->skeleton.opcode);
DCHECK_NE(0x0F, entry->skeleton.opcode);
DCHECK_EQ(0, entry->skeleton.extra_opcode1);
DCHECK_EQ(0, entry->skeleton.extra_opcode2);
- EmitModrmDisp(entry->skeleton.modrm_opcode, base, disp);
+ uint8_t low_base = LowRegisterBits(raw_base);
+ EmitModrmDisp(entry->skeleton.modrm_opcode, low_base, disp);
DCHECK_EQ(0, entry->skeleton.ax_opcode);
DCHECK_EQ(0, entry->skeleton.immediate_bytes);
}
-void X86Mir2Lir::EmitOpArray(const X86EncodingMap* entry, uint8_t base, uint8_t index,
- int scale, int disp) {
- EmitPrefixAndOpcode(entry, NO_REG, index, base);
- index = LowRegisterBits(index);
- base = LowRegisterBits(base);
- EmitModrmSibDisp(entry->skeleton.modrm_opcode, base, index, scale, disp);
+void X86Mir2Lir::EmitOpArray(const X86EncodingMap* entry, int32_t raw_base, int32_t raw_index,
+ int scale, int32_t disp) {
+ DCHECK_EQ(false, entry->skeleton.r8_form);
+ EmitPrefixAndOpcode(entry, NO_REG, raw_index, raw_base, false);
+ uint8_t low_index = LowRegisterBits(raw_index);
+ uint8_t low_base = LowRegisterBits(raw_base);
+ EmitModrmSibDisp(entry->skeleton.modrm_opcode, low_base, low_index, scale, disp);
DCHECK_EQ(0, entry->skeleton.ax_opcode);
DCHECK_EQ(0, entry->skeleton.immediate_bytes);
}
-uint8_t X86Mir2Lir::LowRegisterBits(uint8_t reg) {
- uint8_t res = reg;
- res = reg & kRegNumMask32; // 3 bits
- return res;
-}
-
-bool X86Mir2Lir::NeedsRex(uint8_t reg) {
- return RegStorage::RegNum(reg) > 7;
-}
-
-void X86Mir2Lir::EmitMemReg(const X86EncodingMap* entry,
- uint8_t base, int disp, uint8_t reg) {
- EmitPrefixAndOpcode(entry, reg, NO_REG, base);
- reg = LowRegisterBits(reg);
- base = LowRegisterBits(base);
- if (RegStorage::RegNum(reg) >= 4) {
- DCHECK(strchr(entry->name, '8') == NULL ||
- entry->opcode == kX86Movzx8RM || entry->opcode == kX86Movsx8RM)
- << entry->name << " " << static_cast<int>(RegStorage::RegNum(reg))
- << " in " << PrettyMethod(cu_->method_idx, *cu_->dex_file);
- }
- EmitModrmDisp(reg, base, disp);
+void X86Mir2Lir::EmitMemReg(const X86EncodingMap* entry, int32_t raw_base, int32_t disp,
+ int32_t raw_reg) {
+ CheckValidByteRegister(entry, raw_reg);
+ EmitPrefixAndOpcode(entry, raw_reg, NO_REG, raw_base, entry->skeleton.r8_form);
+ uint8_t low_reg = LowRegisterBits(raw_reg);
+ uint8_t low_base = LowRegisterBits(raw_base);
+ EmitModrmDisp(low_reg, low_base, disp);
DCHECK_EQ(0, entry->skeleton.modrm_opcode);
DCHECK_EQ(0, entry->skeleton.ax_opcode);
DCHECK_EQ(0, entry->skeleton.immediate_bytes);
}
-void X86Mir2Lir::EmitRegMem(const X86EncodingMap* entry,
- uint8_t reg, uint8_t base, int disp) {
+void X86Mir2Lir::EmitRegMem(const X86EncodingMap* entry, int32_t raw_reg, int32_t raw_base,
+ int32_t disp) {
// Opcode will flip operands.
- EmitMemReg(entry, base, disp, reg);
+ EmitMemReg(entry, raw_base, disp, raw_reg);
}
-void X86Mir2Lir::EmitRegArray(const X86EncodingMap* entry, uint8_t reg, uint8_t base,
- uint8_t index, int scale, int disp) {
- EmitPrefixAndOpcode(entry, reg, index, base);
- reg = LowRegisterBits(reg);
- index = LowRegisterBits(index);
- base = LowRegisterBits(base);
- EmitModrmSibDisp(reg, base, index, scale, disp);
+void X86Mir2Lir::EmitRegArray(const X86EncodingMap* entry, int32_t raw_reg, int32_t raw_base,
+ int32_t raw_index, int scale, int32_t disp) {
+ CheckValidByteRegister(entry, raw_reg);
+ EmitPrefixAndOpcode(entry, raw_reg, raw_index, raw_base, entry->skeleton.r8_form);
+ uint8_t low_reg = LowRegisterBits(raw_reg);
+ uint8_t low_index = LowRegisterBits(raw_index);
+ uint8_t low_base = LowRegisterBits(raw_base);
+ EmitModrmSibDisp(low_reg, low_base, low_index, scale, disp);
DCHECK_EQ(0, entry->skeleton.modrm_opcode);
DCHECK_EQ(0, entry->skeleton.ax_opcode);
DCHECK_EQ(0, entry->skeleton.immediate_bytes);
}
-void X86Mir2Lir::EmitArrayReg(const X86EncodingMap* entry, uint8_t base, uint8_t index, int scale,
- int disp, uint8_t reg) {
+void X86Mir2Lir::EmitArrayReg(const X86EncodingMap* entry, int32_t raw_base, int32_t raw_index,
+ int scale, int32_t disp, int32_t raw_reg) {
// Opcode will flip operands.
- EmitRegArray(entry, reg, base, index, scale, disp);
+ EmitRegArray(entry, raw_reg, raw_base, raw_index, scale, disp);
}
-void X86Mir2Lir::EmitArrayImm(const X86EncodingMap* entry, uint8_t base, uint8_t index, int scale,
- int disp, int32_t imm) {
- EmitPrefixAndOpcode(entry, NO_REG, index, base);
- index = LowRegisterBits(index);
- base = LowRegisterBits(base);
- EmitModrmSibDisp(entry->skeleton.modrm_opcode, base, index, scale, disp);
+void X86Mir2Lir::EmitMemImm(const X86EncodingMap* entry, int32_t raw_base, int32_t disp,
+ int32_t imm) {
+ DCHECK_EQ(false, entry->skeleton.r8_form);
+ EmitPrefixAndOpcode(entry, NO_REG, NO_REG, raw_base, false);
+ uint8_t low_base = LowRegisterBits(raw_base);
+ EmitModrmDisp(entry->skeleton.modrm_opcode, low_base, disp);
DCHECK_EQ(0, entry->skeleton.ax_opcode);
EmitImm(entry, imm);
}
-void X86Mir2Lir::EmitRegThread(const X86EncodingMap* entry, uint8_t reg, int disp) {
+void X86Mir2Lir::EmitArrayImm(const X86EncodingMap* entry,
+ int32_t raw_base, int32_t raw_index, int scale, int32_t disp,
+ int32_t imm) {
+ DCHECK_EQ(false, entry->skeleton.r8_form);
+ EmitPrefixAndOpcode(entry, NO_REG, raw_index, raw_base, false);
+ uint8_t low_index = LowRegisterBits(raw_index);
+ uint8_t low_base = LowRegisterBits(raw_base);
+ EmitModrmSibDisp(entry->skeleton.modrm_opcode, low_base, low_index, scale, disp);
+ DCHECK_EQ(0, entry->skeleton.ax_opcode);
+ EmitImm(entry, imm);
+}
+
+void X86Mir2Lir::EmitRegThread(const X86EncodingMap* entry, int32_t raw_reg, int32_t disp) {
+ DCHECK_EQ(false, entry->skeleton.r8_form);
DCHECK_NE(entry->skeleton.prefix1, 0);
- EmitPrefixAndOpcode(entry, reg, NO_REG, NO_REG);
- reg = LowRegisterBits(reg);
- if (RegStorage::RegNum(reg) >= 4) {
- DCHECK(strchr(entry->name, '8') == NULL) << entry->name << " "
- << static_cast<int>(RegStorage::RegNum(reg))
- << " in " << PrettyMethod(cu_->method_idx, *cu_->dex_file);
- }
- DCHECK_LT(RegStorage::RegNum(reg), 8);
- EmitModrmThread(RegStorage::RegNum(reg));
+ EmitPrefixAndOpcode(entry, raw_reg, NO_REG, NO_REG, false);
+ uint8_t low_reg = LowRegisterBits(raw_reg);
+ EmitModrmThread(low_reg);
code_buffer_.push_back(disp & 0xFF);
code_buffer_.push_back((disp >> 8) & 0xFF);
code_buffer_.push_back((disp >> 16) & 0xFF);
@@ -1026,79 +1098,67 @@
DCHECK_EQ(0, entry->skeleton.immediate_bytes);
}
-void X86Mir2Lir::EmitRegReg(const X86EncodingMap* entry, uint8_t reg1, uint8_t reg2) {
- EmitPrefixAndOpcode(entry, reg1, NO_REG, reg2);
- reg1 = LowRegisterBits(reg1);
- reg2 = LowRegisterBits(reg2);
- DCHECK_LT(RegStorage::RegNum(reg1), 8);
- DCHECK_LT(RegStorage::RegNum(reg2), 8);
- uint8_t modrm = (3 << 6) | (RegStorage::RegNum(reg1) << 3) | RegStorage::RegNum(reg2);
+void X86Mir2Lir::EmitRegReg(const X86EncodingMap* entry, int32_t raw_reg1, int32_t raw_reg2) {
+ CheckValidByteRegister(entry, raw_reg1);
+ CheckValidByteRegister(entry, raw_reg2);
+ EmitPrefixAndOpcode(entry, raw_reg1, NO_REG, raw_reg2, entry->skeleton.r8_form);
+ uint8_t low_reg1 = LowRegisterBits(raw_reg1);
+ uint8_t low_reg2 = LowRegisterBits(raw_reg2);
+ uint8_t modrm = (3 << 6) | (low_reg1 << 3) | low_reg2;
code_buffer_.push_back(modrm);
DCHECK_EQ(0, entry->skeleton.modrm_opcode);
DCHECK_EQ(0, entry->skeleton.ax_opcode);
DCHECK_EQ(0, entry->skeleton.immediate_bytes);
}
-void X86Mir2Lir::EmitRegRegImm(const X86EncodingMap* entry,
- uint8_t reg1, uint8_t reg2, int32_t imm) {
- EmitPrefixAndOpcode(entry, reg1, NO_REG, reg2);
- reg1 = LowRegisterBits(reg1);
- reg2 = LowRegisterBits(reg2);
- DCHECK_LT(RegStorage::RegNum(reg1), 8);
- DCHECK_LT(RegStorage::RegNum(reg2), 8);
- uint8_t modrm = (3 << 6) | (RegStorage::RegNum(reg1) << 3) | RegStorage::RegNum(reg2);
+void X86Mir2Lir::EmitRegRegImm(const X86EncodingMap* entry, int32_t raw_reg1, int32_t raw_reg2,
+ int32_t imm) {
+ DCHECK_EQ(false, entry->skeleton.r8_form);
+ EmitPrefixAndOpcode(entry, raw_reg1, NO_REG, raw_reg2, false);
+ uint8_t low_reg1 = LowRegisterBits(raw_reg1);
+ uint8_t low_reg2 = LowRegisterBits(raw_reg2);
+ uint8_t modrm = (3 << 6) | (low_reg1 << 3) | low_reg2;
code_buffer_.push_back(modrm);
DCHECK_EQ(0, entry->skeleton.modrm_opcode);
DCHECK_EQ(0, entry->skeleton.ax_opcode);
EmitImm(entry, imm);
}
-void X86Mir2Lir::EmitRegRegImmRev(const X86EncodingMap* entry,
- uint8_t reg1, uint8_t reg2, int32_t imm) {
- EmitRegRegImm(entry, reg2, reg1, imm);
-}
-
void X86Mir2Lir::EmitRegMemImm(const X86EncodingMap* entry,
- uint8_t reg, uint8_t base, int disp, int32_t imm) {
- EmitPrefixAndOpcode(entry, reg, NO_REG, base);
- reg = LowRegisterBits(reg);
- base = LowRegisterBits(base);
- DCHECK(!RegStorage::IsFloat(reg));
- DCHECK_LT(RegStorage::RegNum(reg), 8);
- EmitModrmDisp(reg, base, disp);
+ int32_t raw_reg, int32_t raw_base, int disp, int32_t imm) {
+ DCHECK(!RegStorage::IsFloat(raw_reg));
+ CheckValidByteRegister(entry, raw_reg);
+ EmitPrefixAndOpcode(entry, raw_reg, NO_REG, raw_base, entry->skeleton.r8_form);
+ uint8_t low_reg = LowRegisterBits(raw_reg);
+ uint8_t low_base = LowRegisterBits(raw_base);
+ EmitModrmDisp(low_reg, low_base, disp);
DCHECK_EQ(0, entry->skeleton.modrm_opcode);
DCHECK_EQ(0, entry->skeleton.ax_opcode);
EmitImm(entry, imm);
}
void X86Mir2Lir::EmitMemRegImm(const X86EncodingMap* entry,
- uint8_t base, int disp, uint8_t reg, int32_t imm) {
- EmitRegMemImm(entry, reg, base, disp, imm);
+ int32_t raw_base, int32_t disp, int32_t raw_reg, int32_t imm) {
+ // Opcode will flip operands.
+ EmitRegMemImm(entry, raw_reg, raw_base, disp, imm);
}
-void X86Mir2Lir::EmitRegImm(const X86EncodingMap* entry, uint8_t reg, int imm) {
- EmitPrefix(entry, NO_REG, NO_REG, reg);
- if (RegStorage::RegNum(reg) == rs_rAX.GetRegNum() && entry->skeleton.ax_opcode != 0) {
+void X86Mir2Lir::EmitRegImm(const X86EncodingMap* entry, int32_t raw_reg, int32_t imm) {
+ CheckValidByteRegister(entry, raw_reg);
+ EmitPrefix(entry, NO_REG, NO_REG, raw_reg, entry->skeleton.r8_form);
+ if (RegStorage::RegNum(raw_reg) == rs_rAX.GetRegNum() && entry->skeleton.ax_opcode != 0) {
code_buffer_.push_back(entry->skeleton.ax_opcode);
} else {
- reg = LowRegisterBits(reg);
+ uint8_t low_reg = LowRegisterBits(raw_reg);
EmitOpcode(entry);
- uint8_t modrm = (3 << 6) | (entry->skeleton.modrm_opcode << 3) | RegStorage::RegNum(reg);
+ uint8_t modrm = (3 << 6) | (entry->skeleton.modrm_opcode << 3) | low_reg;
code_buffer_.push_back(modrm);
}
EmitImm(entry, imm);
}
-void X86Mir2Lir::EmitMemImm(const X86EncodingMap* entry, uint8_t base, int disp, int32_t imm) {
- EmitPrefixAndOpcode(entry, NO_REG, NO_REG, base);
- base = LowRegisterBits(base);
- EmitModrmDisp(entry->skeleton.modrm_opcode, base, disp);
- DCHECK_EQ(0, entry->skeleton.ax_opcode);
- EmitImm(entry, imm);
-}
-
-void X86Mir2Lir::EmitThreadImm(const X86EncodingMap* entry, int disp, int imm) {
- EmitPrefixAndOpcode(entry);
+void X86Mir2Lir::EmitThreadImm(const X86EncodingMap* entry, int32_t disp, int32_t imm) {
+ EmitPrefixAndOpcode(entry, NO_REG, NO_REG, NO_REG, false);
EmitModrmThread(entry->skeleton.modrm_opcode);
code_buffer_.push_back(disp & 0xFF);
code_buffer_.push_back((disp >> 8) & 0xFF);
@@ -1108,11 +1168,11 @@
DCHECK_EQ(entry->skeleton.ax_opcode, 0);
}
-void X86Mir2Lir::EmitMovRegImm(const X86EncodingMap* entry, uint8_t reg, int64_t imm) {
- EmitPrefix(entry, NO_REG, NO_REG, reg);
- reg = LowRegisterBits(reg);
- DCHECK_LT(RegStorage::RegNum(reg), 8);
- code_buffer_.push_back(0xB8 + RegStorage::RegNum(reg));
+void X86Mir2Lir::EmitMovRegImm(const X86EncodingMap* entry, int32_t raw_reg, int64_t imm) {
+ DCHECK_EQ(false, entry->skeleton.r8_form);
+ EmitPrefix(entry, NO_REG, NO_REG, raw_reg, false);
+ uint8_t low_reg = LowRegisterBits(raw_reg);
+ code_buffer_.push_back(0xB8 + low_reg);
switch (entry->skeleton.immediate_bytes) {
case 4:
code_buffer_.push_back(imm & 0xFF);
@@ -1136,9 +1196,9 @@
}
}
-void X86Mir2Lir::EmitShiftRegImm(const X86EncodingMap* entry, uint8_t reg, int imm) {
- EmitPrefix(entry, NO_REG, NO_REG, reg);
- reg = LowRegisterBits(reg);
+void X86Mir2Lir::EmitShiftRegImm(const X86EncodingMap* entry, int32_t raw_reg, int32_t imm) {
+ CheckValidByteRegister(entry, raw_reg);
+ EmitPrefix(entry, NO_REG, NO_REG, raw_reg, entry->skeleton.r8_form);
if (imm != 1) {
code_buffer_.push_back(entry->skeleton.opcode);
} else {
@@ -1148,13 +1208,8 @@
DCHECK_NE(0x0F, entry->skeleton.opcode);
DCHECK_EQ(0, entry->skeleton.extra_opcode1);
DCHECK_EQ(0, entry->skeleton.extra_opcode2);
- if (RegStorage::RegNum(reg) >= 4) {
- DCHECK(strchr(entry->name, '8') == NULL) << entry->name << " "
- << static_cast<int>(RegStorage::RegNum(reg))
- << " in " << PrettyMethod(cu_->method_idx, *cu_->dex_file);
- }
- DCHECK_LT(RegStorage::RegNum(reg), 8);
- uint8_t modrm = (3 << 6) | (entry->skeleton.modrm_opcode << 3) | RegStorage::RegNum(reg);
+ uint8_t low_reg = LowRegisterBits(raw_reg);
+ uint8_t modrm = (3 << 6) | (entry->skeleton.modrm_opcode << 3) | low_reg;
code_buffer_.push_back(modrm);
if (imm != 1) {
DCHECK_EQ(entry->skeleton.immediate_bytes, 1);
@@ -1163,40 +1218,40 @@
}
}
-void X86Mir2Lir::EmitShiftRegCl(const X86EncodingMap* entry, uint8_t reg, uint8_t cl) {
- DCHECK_EQ(cl, static_cast<uint8_t>(rs_rCX.GetReg()));
- EmitPrefix(entry, reg, NO_REG, NO_REG);
- reg = LowRegisterBits(reg);
+void X86Mir2Lir::EmitShiftRegCl(const X86EncodingMap* entry, int32_t raw_reg, int32_t raw_cl) {
+ CheckValidByteRegister(entry, raw_reg);
+ DCHECK_EQ(rs_rCX.GetRegNum(), RegStorage::RegNum(raw_cl));
+ EmitPrefix(entry, NO_REG, NO_REG, raw_reg, entry->skeleton.r8_form);
code_buffer_.push_back(entry->skeleton.opcode);
DCHECK_NE(0x0F, entry->skeleton.opcode);
DCHECK_EQ(0, entry->skeleton.extra_opcode1);
DCHECK_EQ(0, entry->skeleton.extra_opcode2);
- DCHECK_LT(RegStorage::RegNum(reg), 8);
- uint8_t modrm = (3 << 6) | (entry->skeleton.modrm_opcode << 3) | RegStorage::RegNum(reg);
+ uint8_t low_reg = LowRegisterBits(raw_reg);
+ uint8_t modrm = (3 << 6) | (entry->skeleton.modrm_opcode << 3) | low_reg;
code_buffer_.push_back(modrm);
DCHECK_EQ(0, entry->skeleton.ax_opcode);
DCHECK_EQ(0, entry->skeleton.immediate_bytes);
}
-void X86Mir2Lir::EmitShiftMemCl(const X86EncodingMap* entry, uint8_t base,
- int displacement, uint8_t cl) {
- DCHECK_EQ(cl, static_cast<uint8_t>(rs_rCX.GetReg()));
- EmitPrefix(entry, NO_REG, NO_REG, base);
- base = LowRegisterBits(base);
+void X86Mir2Lir::EmitShiftMemCl(const X86EncodingMap* entry, int32_t raw_base,
+ int32_t displacement, int32_t raw_cl) {
+ DCHECK_EQ(false, entry->skeleton.r8_form);
+ DCHECK_EQ(rs_rCX.GetRegNum(), RegStorage::RegNum(raw_cl));
+ EmitPrefix(entry, NO_REG, NO_REG, raw_base, false);
code_buffer_.push_back(entry->skeleton.opcode);
DCHECK_NE(0x0F, entry->skeleton.opcode);
DCHECK_EQ(0, entry->skeleton.extra_opcode1);
DCHECK_EQ(0, entry->skeleton.extra_opcode2);
- DCHECK_LT(RegStorage::RegNum(base), 8);
- EmitModrmDisp(entry->skeleton.modrm_opcode, base, displacement);
+ uint8_t low_base = LowRegisterBits(raw_base);
+ EmitModrmDisp(entry->skeleton.modrm_opcode, low_base, displacement);
DCHECK_EQ(0, entry->skeleton.ax_opcode);
DCHECK_EQ(0, entry->skeleton.immediate_bytes);
}
-void X86Mir2Lir::EmitShiftMemImm(const X86EncodingMap* entry, uint8_t base,
- int displacement, int imm) {
- EmitPrefix(entry, NO_REG, NO_REG, base);
- base = LowRegisterBits(base);
+void X86Mir2Lir::EmitShiftMemImm(const X86EncodingMap* entry, int32_t raw_base, int32_t disp,
+ int32_t imm) {
+ DCHECK_EQ(false, entry->skeleton.r8_form);
+ EmitPrefix(entry, NO_REG, NO_REG, raw_base, false);
if (imm != 1) {
code_buffer_.push_back(entry->skeleton.opcode);
} else {
@@ -1206,7 +1261,8 @@
DCHECK_NE(0x0F, entry->skeleton.opcode);
DCHECK_EQ(0, entry->skeleton.extra_opcode1);
DCHECK_EQ(0, entry->skeleton.extra_opcode2);
- EmitModrmDisp(entry->skeleton.modrm_opcode, base, displacement);
+ uint8_t low_base = LowRegisterBits(raw_base);
+ EmitModrmDisp(entry->skeleton.modrm_opcode, low_base, disp);
if (imm != 1) {
DCHECK_EQ(entry->skeleton.immediate_bytes, 1);
DCHECK(IS_SIMM8(imm));
@@ -1214,23 +1270,26 @@
}
}
-void X86Mir2Lir::EmitRegCond(const X86EncodingMap* entry, uint8_t reg, uint8_t condition) {
- EmitPrefix(entry, reg, NO_REG, NO_REG);
- reg = LowRegisterBits(reg);
+void X86Mir2Lir::EmitRegCond(const X86EncodingMap* entry, int32_t raw_reg, int32_t cc) {
+ CheckValidByteRegister(entry, raw_reg);
+ EmitPrefix(entry, raw_reg, NO_REG, NO_REG, entry->skeleton.r8_form);
DCHECK_EQ(0, entry->skeleton.ax_opcode);
DCHECK_EQ(0x0F, entry->skeleton.opcode);
code_buffer_.push_back(0x0F);
DCHECK_EQ(0x90, entry->skeleton.extra_opcode1);
- code_buffer_.push_back(0x90 | condition);
+ DCHECK_GE(cc, 0);
+ DCHECK_LT(cc, 16);
+ code_buffer_.push_back(0x90 | cc);
DCHECK_EQ(0, entry->skeleton.extra_opcode2);
- DCHECK_LT(RegStorage::RegNum(reg), 8);
- uint8_t modrm = (3 << 6) | (entry->skeleton.modrm_opcode << 3) | RegStorage::RegNum(reg);
+ uint8_t low_reg = LowRegisterBits(raw_reg);
+ uint8_t modrm = (3 << 6) | (entry->skeleton.modrm_opcode << 3) | low_reg;
code_buffer_.push_back(modrm);
DCHECK_EQ(entry->skeleton.immediate_bytes, 0);
}
-void X86Mir2Lir::EmitMemCond(const X86EncodingMap* entry, uint8_t base, int displacement,
- uint8_t condition) {
+void X86Mir2Lir::EmitMemCond(const X86EncodingMap* entry, int32_t raw_base, int32_t disp,
+ int32_t cc) {
+ DCHECK_EQ(false, entry->skeleton.r8_form);
if (entry->skeleton.prefix1 != 0) {
code_buffer_.push_back(entry->skeleton.prefix1);
if (entry->skeleton.prefix2 != 0) {
@@ -1243,61 +1302,63 @@
DCHECK_EQ(0x0F, entry->skeleton.opcode);
code_buffer_.push_back(0x0F);
DCHECK_EQ(0x90, entry->skeleton.extra_opcode1);
- code_buffer_.push_back(0x90 | condition);
+ DCHECK_GE(cc, 0);
+ DCHECK_LT(cc, 16);
+ code_buffer_.push_back(0x90 | cc);
DCHECK_EQ(0, entry->skeleton.extra_opcode2);
- EmitModrmDisp(entry->skeleton.modrm_opcode, base, displacement);
+ uint8_t low_base = LowRegisterBits(raw_base);
+ EmitModrmDisp(entry->skeleton.modrm_opcode, low_base, disp);
DCHECK_EQ(entry->skeleton.immediate_bytes, 0);
}
-void X86Mir2Lir::EmitRegRegCond(const X86EncodingMap* entry, uint8_t reg1, uint8_t reg2,
- uint8_t condition) {
- // Generate prefix and opcode without the condition
- EmitPrefixAndOpcode(entry, reg1, NO_REG, reg2);
- reg1 = LowRegisterBits(reg1);
- reg2 = LowRegisterBits(reg2);
+void X86Mir2Lir::EmitRegRegCond(const X86EncodingMap* entry, int32_t raw_reg1, int32_t raw_reg2,
+ int32_t cc) {
+ // Generate prefix and opcode without the condition.
+ DCHECK_EQ(false, entry->skeleton.r8_form);
+ EmitPrefixAndOpcode(entry, raw_reg1, NO_REG, raw_reg2, false);
// Now add the condition. The last byte of opcode is the one that receives it.
- DCHECK_LE(condition, 0xF);
- code_buffer_.back() += condition;
+ DCHECK_GE(cc, 0);
+ DCHECK_LT(cc, 16);
+ code_buffer_.back() += cc;
- // Not expecting to have to encode immediate or do anything special for ModR/M since there are two registers.
+ // Not expecting to have to encode immediate or do anything special for ModR/M since there are
+ // two registers.
DCHECK_EQ(0, entry->skeleton.immediate_bytes);
DCHECK_EQ(0, entry->skeleton.modrm_opcode);
- // Check that registers requested for encoding are sane.
- DCHECK_LT(RegStorage::RegNum(reg1), 8);
- DCHECK_LT(RegStorage::RegNum(reg2), 8);
-
// For register to register encoding, the mod is 3.
const uint8_t mod = (3 << 6);
// Encode the ModR/M byte now.
- const uint8_t modrm = mod | (RegStorage::RegNum(reg1) << 3) | RegStorage::RegNum(reg2);
+ uint8_t low_reg1 = LowRegisterBits(raw_reg1);
+ uint8_t low_reg2 = LowRegisterBits(raw_reg2);
+ const uint8_t modrm = mod | (low_reg1 << 3) | low_reg2;
code_buffer_.push_back(modrm);
}
-void X86Mir2Lir::EmitRegMemCond(const X86EncodingMap* entry, uint8_t reg1, uint8_t base,
- int displacement, uint8_t condition) {
- // Generate prefix and opcode without the condition
- EmitPrefixAndOpcode(entry, reg1, NO_REG, base);
- reg1 = LowRegisterBits(reg1);
- base = LowRegisterBits(base);
+void X86Mir2Lir::EmitRegMemCond(const X86EncodingMap* entry, int32_t raw_reg1, int32_t raw_base,
+ int32_t disp, int32_t cc) {
+ // Generate prefix and opcode without the condition.
+ DCHECK_EQ(false, entry->skeleton.r8_form);
+ EmitPrefixAndOpcode(entry, raw_reg1, NO_REG, raw_base, false);
// Now add the condition. The last byte of opcode is the one that receives it.
- DCHECK_LE(condition, 0xF);
- code_buffer_.back() += condition;
+ DCHECK_GE(cc, 0);
+ DCHECK_LT(cc, 16);
+ code_buffer_.back() += cc;
+ // Not expecting to have to encode immediate or do anything special for ModR/M since there are
+ // two registers.
DCHECK_EQ(0, entry->skeleton.immediate_bytes);
DCHECK_EQ(0, entry->skeleton.modrm_opcode);
- // Check that registers requested for encoding are sane.
- DCHECK_LT(reg1, 8);
- DCHECK_LT(base, 8);
-
- EmitModrmDisp(reg1, base, displacement);
+ uint8_t low_reg1 = LowRegisterBits(raw_reg1);
+ uint8_t low_base = LowRegisterBits(raw_base);
+ EmitModrmDisp(low_reg1, low_base, disp);
}
-void X86Mir2Lir::EmitJmp(const X86EncodingMap* entry, int rel) {
+void X86Mir2Lir::EmitJmp(const X86EncodingMap* entry, int32_t rel) {
if (entry->opcode == kX86Jmp8) {
DCHECK(IS_SIMM8(rel));
code_buffer_.push_back(0xEB);
@@ -1314,17 +1375,17 @@
code_buffer_.push_back(rel & 0xFF);
} else {
DCHECK(entry->opcode == kX86JmpR);
- uint8_t reg = static_cast<uint8_t>(rel);
- EmitPrefix(entry, NO_REG, NO_REG, reg);
+ DCHECK_EQ(false, entry->skeleton.r8_form);
+ EmitPrefix(entry, NO_REG, NO_REG, rel, false);
code_buffer_.push_back(entry->skeleton.opcode);
- reg = LowRegisterBits(reg);
- DCHECK_LT(RegStorage::RegNum(reg), 8);
- uint8_t modrm = (3 << 6) | (entry->skeleton.modrm_opcode << 3) | RegStorage::RegNum(reg);
+ uint8_t low_reg = LowRegisterBits(rel);
+ uint8_t modrm = (3 << 6) | (entry->skeleton.modrm_opcode << 3) | low_reg;
code_buffer_.push_back(modrm);
}
}
-void X86Mir2Lir::EmitJcc(const X86EncodingMap* entry, int rel, uint8_t cc) {
+void X86Mir2Lir::EmitJcc(const X86EncodingMap* entry, int32_t rel, int32_t cc) {
+ DCHECK_GE(cc, 0);
DCHECK_LT(cc, 16);
if (entry->opcode == kX86Jcc8) {
DCHECK(IS_SIMM8(rel));
@@ -1341,16 +1402,18 @@
}
}
-void X86Mir2Lir::EmitCallMem(const X86EncodingMap* entry, uint8_t base, int disp) {
- EmitPrefixAndOpcode(entry, NO_REG, NO_REG, base);
- base = LowRegisterBits(base);
- EmitModrmDisp(entry->skeleton.modrm_opcode, base, disp);
+void X86Mir2Lir::EmitCallMem(const X86EncodingMap* entry, int32_t raw_base, int32_t disp) {
+ DCHECK_EQ(false, entry->skeleton.r8_form);
+ EmitPrefixAndOpcode(entry, NO_REG, NO_REG, raw_base, false);
+ uint8_t low_base = LowRegisterBits(raw_base);
+ EmitModrmDisp(entry->skeleton.modrm_opcode, low_base, disp);
DCHECK_EQ(0, entry->skeleton.ax_opcode);
DCHECK_EQ(0, entry->skeleton.immediate_bytes);
}
-void X86Mir2Lir::EmitCallImmediate(const X86EncodingMap* entry, int disp) {
- EmitPrefixAndOpcode(entry);
+void X86Mir2Lir::EmitCallImmediate(const X86EncodingMap* entry, int32_t disp) {
+ DCHECK_EQ(false, entry->skeleton.r8_form);
+ EmitPrefixAndOpcode(entry, NO_REG, NO_REG, NO_REG, false);
DCHECK_EQ(4, entry->skeleton.immediate_bytes);
code_buffer_.push_back(disp & 0xFF);
code_buffer_.push_back((disp >> 8) & 0xFF);
@@ -1359,9 +1422,10 @@
DCHECK_EQ(0, entry->skeleton.ax_opcode);
}
-void X86Mir2Lir::EmitCallThread(const X86EncodingMap* entry, int disp) {
+void X86Mir2Lir::EmitCallThread(const X86EncodingMap* entry, int32_t disp) {
+ DCHECK_EQ(false, entry->skeleton.r8_form);
DCHECK_NE(entry->skeleton.prefix1, 0);
- EmitPrefixAndOpcode(entry);
+ EmitPrefixAndOpcode(entry, NO_REG, NO_REG, NO_REG, false);
EmitModrmThread(entry->skeleton.modrm_opcode);
code_buffer_.push_back(disp & 0xFF);
code_buffer_.push_back((disp >> 8) & 0xFF);
@@ -1371,8 +1435,8 @@
DCHECK_EQ(0, entry->skeleton.immediate_bytes);
}
-void X86Mir2Lir::EmitPcRel(const X86EncodingMap* entry, uint8_t reg,
- int base_or_table, uint8_t index, int scale, int table_or_disp) {
+void X86Mir2Lir::EmitPcRel(const X86EncodingMap* entry, int32_t raw_reg, int32_t raw_base_or_table,
+ int32_t raw_index, int scale, int32_t table_or_disp) {
int disp;
if (entry->opcode == kX86PcRelLoadRA) {
Mir2Lir::EmbeddedData *tab_rec =
@@ -1381,31 +1445,28 @@
} else {
DCHECK(entry->opcode == kX86PcRelAdr);
Mir2Lir::EmbeddedData *tab_rec =
- reinterpret_cast<Mir2Lir::EmbeddedData*>(UnwrapPointer(base_or_table));
+ reinterpret_cast<Mir2Lir::EmbeddedData*>(UnwrapPointer(raw_base_or_table));
disp = tab_rec->offset;
}
if (entry->opcode == kX86PcRelLoadRA) {
- EmitPrefix(entry, reg, index, base_or_table);
- reg = LowRegisterBits(reg);
- base_or_table = LowRegisterBits(base_or_table);
- index = LowRegisterBits(index);
- DCHECK_LT(RegStorage::RegNum(reg), 8);
+ DCHECK_EQ(false, entry->skeleton.r8_form);
+ EmitPrefix(entry, raw_reg, raw_index, raw_base_or_table, false);
code_buffer_.push_back(entry->skeleton.opcode);
DCHECK_NE(0x0F, entry->skeleton.opcode);
DCHECK_EQ(0, entry->skeleton.extra_opcode1);
DCHECK_EQ(0, entry->skeleton.extra_opcode2);
- uint8_t modrm = (2 << 6) | (RegStorage::RegNum(reg) << 3) | rs_rX86_SP.GetRegNum();
+ uint8_t low_reg = LowRegisterBits(raw_reg);
+ uint8_t modrm = (2 << 6) | (low_reg << 3) | rs_rX86_SP.GetRegNum();
code_buffer_.push_back(modrm);
DCHECK_LT(scale, 4);
- DCHECK_LT(RegStorage::RegNum(index), 8);
- DCHECK_LT(RegStorage::RegNum(base_or_table), 8);
- uint8_t base = static_cast<uint8_t>(base_or_table);
- uint8_t sib = (scale << 6) | (RegStorage::RegNum(index) << 3) | RegStorage::RegNum(base);
+ uint8_t low_base_or_table = LowRegisterBits(raw_base_or_table);
+ uint8_t low_index = LowRegisterBits(raw_index);
+ uint8_t sib = (scale << 6) | (low_index << 3) | low_base_or_table;
code_buffer_.push_back(sib);
DCHECK_EQ(0, entry->skeleton.immediate_bytes);
} else {
- DCHECK_LT(RegStorage::RegNum(reg), 8);
- code_buffer_.push_back(entry->skeleton.opcode + RegStorage::RegNum(reg));
+ uint8_t low_reg = LowRegisterBits(raw_reg);
+ code_buffer_.push_back(entry->skeleton.opcode + low_reg);
}
code_buffer_.push_back(disp & 0xFF);
code_buffer_.push_back((disp >> 8) & 0xFF);
@@ -1415,21 +1476,21 @@
DCHECK_EQ(0, entry->skeleton.ax_opcode);
}
-void X86Mir2Lir::EmitMacro(const X86EncodingMap* entry, uint8_t reg, int offset) {
- DCHECK(entry->opcode == kX86StartOfMethod) << entry->name;
- EmitPrefix(entry, reg, NO_REG, NO_REG);
- reg = LowRegisterBits(reg);
+void X86Mir2Lir::EmitMacro(const X86EncodingMap* entry, int32_t raw_reg, int32_t offset) {
+ DCHECK_EQ(entry->opcode, kX86StartOfMethod) << entry->name;
+ DCHECK_EQ(false, entry->skeleton.r8_form);
+ EmitPrefix(entry, raw_reg, NO_REG, NO_REG, false);
code_buffer_.push_back(0xE8); // call +0
code_buffer_.push_back(0);
code_buffer_.push_back(0);
code_buffer_.push_back(0);
code_buffer_.push_back(0);
- DCHECK_LT(RegStorage::RegNum(reg), 8);
- code_buffer_.push_back(0x58 + RegStorage::RegNum(reg)); // pop reg
+ uint8_t low_reg = LowRegisterBits(raw_reg);
+ code_buffer_.push_back(0x58 + low_reg); // pop reg
EmitRegImm(&X86Mir2Lir::EncodingMap[Gen64Bit() ? kX86Sub64RI : kX86Sub32RI],
- RegStorage::RegNum(reg), offset + 5 /* size of call +0 */);
+ raw_reg, offset + 5 /* size of call +0 */);
}
void X86Mir2Lir::EmitUnimplemented(const X86EncodingMap* entry, LIR* lir) {
@@ -1590,21 +1651,8 @@
case kData: // 4 bytes of data
code_buffer_.push_back(lir->operands[0]);
break;
- case kNullary: // 1 byte of opcode
- DCHECK_EQ(0, entry->skeleton.prefix1);
- DCHECK_EQ(0, entry->skeleton.prefix2);
- EmitOpcode(entry);
- DCHECK_EQ(0, entry->skeleton.modrm_opcode);
- DCHECK_EQ(0, entry->skeleton.ax_opcode);
- DCHECK_EQ(0, entry->skeleton.immediate_bytes);
- break;
- case kPrefix2Nullary: // 1 byte of opcode + 2 prefixes.
- DCHECK_NE(0, entry->skeleton.prefix1);
- DCHECK_NE(0, entry->skeleton.prefix2);
- EmitPrefixAndOpcode(entry);
- DCHECK_EQ(0, entry->skeleton.modrm_opcode);
- DCHECK_EQ(0, entry->skeleton.ax_opcode);
- DCHECK_EQ(0, entry->skeleton.immediate_bytes);
+ case kNullary: // 1 byte of opcode and possible prefixes.
+ EmitNullary(entry);
break;
case kRegOpcode: // lir operands - 0: reg
EmitOpRegOpcode(entry, lir->operands[0]);
@@ -1648,17 +1696,17 @@
case kRegRegStore: // lir operands - 0: reg2, 1: reg1
EmitRegReg(entry, lir->operands[1], lir->operands[0]);
break;
- case kRegRegImmRev:
- EmitRegRegImmRev(entry, lir->operands[0], lir->operands[1], lir->operands[2]);
- break;
- case kMemRegImm:
+ case kMemRegImm: // lir operands - 0: base, 1: disp, 2: reg 3: immediate
EmitMemRegImm(entry, lir->operands[0], lir->operands[1], lir->operands[2],
lir->operands[3]);
break;
- case kRegRegImm:
+ case kRegRegImm: // lir operands - 0: reg1, 1: reg2, 2: imm
EmitRegRegImm(entry, lir->operands[0], lir->operands[1], lir->operands[2]);
break;
- case kRegMemImm:
+ case kRegRegImmStore: // lir operands - 0: reg2, 1: reg1, 2: imm
+ EmitRegRegImm(entry, lir->operands[1], lir->operands[0], lir->operands[2]);
+ break;
+ case kRegMemImm: // lir operands - 0: reg, 1: base, 2: disp, 3: imm
EmitRegMemImm(entry, lir->operands[0], lir->operands[1], lir->operands[2],
lir->operands[3]);
break;
@@ -1731,7 +1779,13 @@
case kMacro: // lir operands - 0: reg
EmitMacro(entry, lir->operands[0], lir->offset);
break;
- default:
+ case kNop: // TODO: these instruction kinds are missing implementations.
+ case kThreadReg:
+ case kRegArrayImm:
+ case kShiftArrayImm:
+ case kShiftArrayCl:
+ case kArrayCond:
+ case kUnimplemented:
EmitUnimplemented(entry, lir);
break;
}
diff --git a/compiler/dex/quick/x86/codegen_x86.h b/compiler/dex/quick/x86/codegen_x86.h
index 38d60d2..61c9f4f 100644
--- a/compiler/dex/quick/x86/codegen_x86.h
+++ b/compiler/dex/quick/x86/codegen_x86.h
@@ -25,834 +25,822 @@
namespace art {
class X86Mir2Lir : public Mir2Lir {
- protected:
- class InToRegStorageMapper {
- public:
- virtual RegStorage GetNextReg(bool is_double_or_float, bool is_wide) = 0;
- virtual ~InToRegStorageMapper() {}
- };
+ protected:
+ class InToRegStorageMapper {
+ public:
+ virtual RegStorage GetNextReg(bool is_double_or_float, bool is_wide) = 0;
+ virtual ~InToRegStorageMapper() {}
+ };
- class InToRegStorageX86_64Mapper : public InToRegStorageMapper {
- public:
- InToRegStorageX86_64Mapper() : cur_core_reg_(0), cur_fp_reg_(0) {}
- virtual ~InToRegStorageX86_64Mapper() {}
- virtual RegStorage GetNextReg(bool is_double_or_float, bool is_wide);
- private:
- int cur_core_reg_;
- int cur_fp_reg_;
- };
+ class InToRegStorageX86_64Mapper : public InToRegStorageMapper {
+ public:
+ InToRegStorageX86_64Mapper() : cur_core_reg_(0), cur_fp_reg_(0) {}
+ virtual ~InToRegStorageX86_64Mapper() {}
+ virtual RegStorage GetNextReg(bool is_double_or_float, bool is_wide);
+ private:
+ int cur_core_reg_;
+ int cur_fp_reg_;
+ };
- class InToRegStorageMapping {
- public:
- InToRegStorageMapping() : initialized_(false) {}
- void Initialize(RegLocation* arg_locs, int count, InToRegStorageMapper* mapper);
- int GetMaxMappedIn() { return max_mapped_in_; }
- bool IsThereStackMapped() { return is_there_stack_mapped_; }
- RegStorage Get(int in_position);
- bool IsInitialized() { return initialized_; }
- private:
- std::map<int, RegStorage> mapping_;
- int max_mapped_in_;
- bool is_there_stack_mapped_;
- bool initialized_;
- };
+ class InToRegStorageMapping {
+ public:
+ InToRegStorageMapping() : max_mapped_in_(0), is_there_stack_mapped_(false),
+ initialized_(false) {}
+ void Initialize(RegLocation* arg_locs, int count, InToRegStorageMapper* mapper);
+ int GetMaxMappedIn() { return max_mapped_in_; }
+ bool IsThereStackMapped() { return is_there_stack_mapped_; }
+ RegStorage Get(int in_position);
+ bool IsInitialized() { return initialized_; }
+ private:
+ std::map<int, RegStorage> mapping_;
+ int max_mapped_in_;
+ bool is_there_stack_mapped_;
+ bool initialized_;
+ };
- public:
- X86Mir2Lir(CompilationUnit* cu, MIRGraph* mir_graph, ArenaAllocator* arena, bool gen64bit);
+ public:
+ X86Mir2Lir(CompilationUnit* cu, MIRGraph* mir_graph, ArenaAllocator* arena, bool gen64bit);
- // Required for target - codegen helpers.
- bool SmallLiteralDivRem(Instruction::Code dalvik_opcode, bool is_div, RegLocation rl_src,
- RegLocation rl_dest, int lit);
- bool EasyMultiply(RegLocation rl_src, RegLocation rl_dest, int lit) OVERRIDE;
- LIR* CheckSuspendUsingLoad() OVERRIDE;
- RegStorage LoadHelper(ThreadOffset<4> offset) OVERRIDE;
- RegStorage LoadHelper(ThreadOffset<8> offset) OVERRIDE;
- LIR* LoadBaseDispVolatile(RegStorage r_base, int displacement, RegStorage r_dest,
- OpSize size) OVERRIDE;
- LIR* LoadBaseDisp(RegStorage r_base, int displacement, RegStorage r_dest,
- OpSize size) OVERRIDE;
- LIR* LoadBaseIndexed(RegStorage r_base, RegStorage r_index, RegStorage r_dest, int scale,
- OpSize size) OVERRIDE;
- LIR* LoadBaseIndexedDisp(RegStorage r_base, RegStorage r_index, int scale, int displacement,
- RegStorage r_dest, OpSize size) OVERRIDE;
- LIR* LoadConstantNoClobber(RegStorage r_dest, int value);
- LIR* LoadConstantWide(RegStorage r_dest, int64_t value);
- LIR* StoreBaseDispVolatile(RegStorage r_base, int displacement, RegStorage r_src,
- OpSize size) OVERRIDE;
- LIR* StoreBaseDisp(RegStorage r_base, int displacement, RegStorage r_src,
+ // Required for target - codegen helpers.
+ bool SmallLiteralDivRem(Instruction::Code dalvik_opcode, bool is_div, RegLocation rl_src,
+ RegLocation rl_dest, int lit);
+ bool EasyMultiply(RegLocation rl_src, RegLocation rl_dest, int lit) OVERRIDE;
+ LIR* CheckSuspendUsingLoad() OVERRIDE;
+ RegStorage LoadHelper(ThreadOffset<4> offset) OVERRIDE;
+ RegStorage LoadHelper(ThreadOffset<8> offset) OVERRIDE;
+ LIR* LoadBaseDispVolatile(RegStorage r_base, int displacement, RegStorage r_dest,
+ OpSize size) OVERRIDE;
+ LIR* LoadBaseDisp(RegStorage r_base, int displacement, RegStorage r_dest,
+ OpSize size) OVERRIDE;
+ LIR* LoadBaseIndexed(RegStorage r_base, RegStorage r_index, RegStorage r_dest, int scale,
OpSize size) OVERRIDE;
- LIR* StoreBaseIndexed(RegStorage r_base, RegStorage r_index, RegStorage r_src, int scale,
- OpSize size) OVERRIDE;
- LIR* StoreBaseIndexedDisp(RegStorage r_base, RegStorage r_index, int scale, int displacement,
- RegStorage r_src, OpSize size) OVERRIDE;
- void MarkGCCard(RegStorage val_reg, RegStorage tgt_addr_reg);
+ LIR* LoadBaseIndexedDisp(RegStorage r_base, RegStorage r_index, int scale, int displacement,
+ RegStorage r_dest, OpSize size) OVERRIDE;
+ LIR* LoadConstantNoClobber(RegStorage r_dest, int value);
+ LIR* LoadConstantWide(RegStorage r_dest, int64_t value);
+ LIR* StoreBaseDispVolatile(RegStorage r_base, int displacement, RegStorage r_src,
+ OpSize size) OVERRIDE;
+ LIR* StoreBaseDisp(RegStorage r_base, int displacement, RegStorage r_src,
+ OpSize size) OVERRIDE;
+ LIR* StoreBaseIndexed(RegStorage r_base, RegStorage r_index, RegStorage r_src, int scale,
+ OpSize size) OVERRIDE;
+ LIR* StoreBaseIndexedDisp(RegStorage r_base, RegStorage r_index, int scale, int displacement,
+ RegStorage r_src, OpSize size) OVERRIDE;
+ void MarkGCCard(RegStorage val_reg, RegStorage tgt_addr_reg);
- // Required for target - register utilities.
- RegStorage TargetReg(SpecialTargetRegister reg);
- RegStorage GetArgMappingToPhysicalReg(int arg_num);
- RegStorage GetCoreArgMappingToPhysicalReg(int core_arg_num);
- RegLocation GetReturnAlt();
- RegLocation GetReturnWideAlt();
- RegLocation LocCReturn();
- RegLocation LocCReturnRef();
- RegLocation LocCReturnDouble();
- RegLocation LocCReturnFloat();
- RegLocation LocCReturnWide();
- uint64_t GetRegMaskCommon(RegStorage reg);
- void AdjustSpillMask();
- void ClobberCallerSave();
- void FreeCallTemps();
- void LockCallTemps();
- void MarkPreservedSingle(int v_reg, RegStorage reg);
- void MarkPreservedDouble(int v_reg, RegStorage reg);
- void CompilerInitializeRegAlloc();
+ // Required for target - register utilities.
+ RegStorage TargetReg(SpecialTargetRegister reg);
+ RegStorage GetArgMappingToPhysicalReg(int arg_num);
+ RegStorage GetCoreArgMappingToPhysicalReg(int core_arg_num);
+ RegLocation GetReturnAlt();
+ RegLocation GetReturnWideAlt();
+ RegLocation LocCReturn();
+ RegLocation LocCReturnRef();
+ RegLocation LocCReturnDouble();
+ RegLocation LocCReturnFloat();
+ RegLocation LocCReturnWide();
+ uint64_t GetRegMaskCommon(RegStorage reg);
+ void AdjustSpillMask();
+ void ClobberCallerSave();
+ void FreeCallTemps();
+ void LockCallTemps();
+ void MarkPreservedSingle(int v_reg, RegStorage reg);
+ void MarkPreservedDouble(int v_reg, RegStorage reg);
+ void CompilerInitializeRegAlloc();
- // Required for target - miscellaneous.
- void AssembleLIR();
- int AssignInsnOffsets();
- void AssignOffsets();
- AssemblerStatus AssembleInstructions(CodeOffset start_addr);
- void DumpResourceMask(LIR* lir, uint64_t mask, const char* prefix);
- void SetupTargetResourceMasks(LIR* lir, uint64_t flags);
- const char* GetTargetInstFmt(int opcode);
- const char* GetTargetInstName(int opcode);
- std::string BuildInsnString(const char* fmt, LIR* lir, unsigned char* base_addr);
- uint64_t GetPCUseDefEncoding();
- uint64_t GetTargetInstFlags(int opcode);
- int GetInsnSize(LIR* lir);
- bool IsUnconditionalBranch(LIR* lir);
+ // Required for target - miscellaneous.
+ void AssembleLIR();
+ int AssignInsnOffsets();
+ void AssignOffsets();
+ AssemblerStatus AssembleInstructions(CodeOffset start_addr);
+ void DumpResourceMask(LIR* lir, uint64_t mask, const char* prefix);
+ void SetupTargetResourceMasks(LIR* lir, uint64_t flags);
+ const char* GetTargetInstFmt(int opcode);
+ const char* GetTargetInstName(int opcode);
+ std::string BuildInsnString(const char* fmt, LIR* lir, unsigned char* base_addr);
+ uint64_t GetPCUseDefEncoding();
+ uint64_t GetTargetInstFlags(int opcode);
+ int GetInsnSize(LIR* lir);
+ bool IsUnconditionalBranch(LIR* lir);
- // Check support for volatile load/store of a given size.
- bool SupportsVolatileLoadStore(OpSize size) OVERRIDE;
- // Get the register class for load/store of a field.
- RegisterClass RegClassForFieldLoadStore(OpSize size, bool is_volatile) OVERRIDE;
+ // Check support for volatile load/store of a given size.
+ bool SupportsVolatileLoadStore(OpSize size) OVERRIDE;
+ // Get the register class for load/store of a field.
+ RegisterClass RegClassForFieldLoadStore(OpSize size, bool is_volatile) OVERRIDE;
- // Required for target - Dalvik-level generators.
- void GenArithImmOpLong(Instruction::Code opcode, RegLocation rl_dest, RegLocation rl_src1,
- RegLocation rl_src2);
- void GenArrayGet(int opt_flags, OpSize size, RegLocation rl_array, RegLocation rl_index,
- RegLocation rl_dest, int scale);
- void GenArrayPut(int opt_flags, OpSize size, RegLocation rl_array,
- RegLocation rl_index, RegLocation rl_src, int scale, bool card_mark);
- void GenShiftImmOpLong(Instruction::Code opcode, RegLocation rl_dest,
- RegLocation rl_src1, RegLocation rl_shift);
- void GenMulLong(Instruction::Code opcode, RegLocation rl_dest, RegLocation rl_src1,
- RegLocation rl_src2);
- void GenAddLong(Instruction::Code opcode, RegLocation rl_dest, RegLocation rl_src1,
- RegLocation rl_src2);
- void GenAndLong(Instruction::Code opcode, RegLocation rl_dest, RegLocation rl_src1,
- RegLocation rl_src2);
- void GenArithOpDouble(Instruction::Code opcode, RegLocation rl_dest, RegLocation rl_src1,
- RegLocation rl_src2);
- void GenArithOpFloat(Instruction::Code opcode, RegLocation rl_dest, RegLocation rl_src1,
+ // Required for target - Dalvik-level generators.
+ void GenArithImmOpLong(Instruction::Code opcode, RegLocation rl_dest, RegLocation rl_src1,
RegLocation rl_src2);
- void GenCmpFP(Instruction::Code opcode, RegLocation rl_dest, RegLocation rl_src1,
+ void GenArrayGet(int opt_flags, OpSize size, RegLocation rl_array, RegLocation rl_index,
+ RegLocation rl_dest, int scale);
+ void GenArrayPut(int opt_flags, OpSize size, RegLocation rl_array,
+ RegLocation rl_index, RegLocation rl_src, int scale, bool card_mark);
+ void GenShiftImmOpLong(Instruction::Code opcode, RegLocation rl_dest,
+ RegLocation rl_src1, RegLocation rl_shift);
+ void GenMulLong(Instruction::Code opcode, RegLocation rl_dest, RegLocation rl_src1,
RegLocation rl_src2);
- void GenConversion(Instruction::Code opcode, RegLocation rl_dest, RegLocation rl_src);
- bool GenInlinedCas(CallInfo* info, bool is_long, bool is_object);
- bool GenInlinedMinMaxInt(CallInfo* info, bool is_min);
- bool GenInlinedSqrt(CallInfo* info);
- bool GenInlinedPeek(CallInfo* info, OpSize size);
- bool GenInlinedPoke(CallInfo* info, OpSize size);
- void GenNotLong(RegLocation rl_dest, RegLocation rl_src);
- void GenNegLong(RegLocation rl_dest, RegLocation rl_src);
- void GenOrLong(Instruction::Code opcode, RegLocation rl_dest, RegLocation rl_src1,
- RegLocation rl_src2);
- void GenSubLong(Instruction::Code opcode, RegLocation rl_dest, RegLocation rl_src1,
- RegLocation rl_src2);
- void GenXorLong(Instruction::Code opcode, RegLocation rl_dest, RegLocation rl_src1,
- RegLocation rl_src2);
- void GenDivRemLong(Instruction::Code, RegLocation rl_dest, RegLocation rl_src1,
- RegLocation rl_src2, bool is_div);
- // TODO: collapse reg_lo, reg_hi
- RegLocation GenDivRem(RegLocation rl_dest, RegStorage reg_lo, RegStorage reg_hi, bool is_div);
- RegLocation GenDivRemLit(RegLocation rl_dest, RegStorage reg_lo, int lit, bool is_div);
- void GenCmpLong(RegLocation rl_dest, RegLocation rl_src1, RegLocation rl_src2);
- void GenDivZeroCheckWide(RegStorage reg);
- void GenArrayBoundsCheck(RegStorage index, RegStorage array_base, int32_t len_offset);
- void GenArrayBoundsCheck(int32_t index, RegStorage array_base, int32_t len_offset);
- void GenEntrySequence(RegLocation* ArgLocs, RegLocation rl_method);
- void GenExitSequence();
- void GenSpecialExitSequence();
- void GenFillArrayData(DexOffset table_offset, RegLocation rl_src);
- void GenFusedFPCmpBranch(BasicBlock* bb, MIR* mir, bool gt_bias, bool is_double);
- void GenFusedLongCmpBranch(BasicBlock* bb, MIR* mir);
- void GenSelect(BasicBlock* bb, MIR* mir);
- bool GenMemBarrier(MemBarrierKind barrier_kind);
- void GenMoveException(RegLocation rl_dest);
- void GenMultiplyByTwoBitMultiplier(RegLocation rl_src, RegLocation rl_result, int lit,
- int first_bit, int second_bit);
- void GenNegDouble(RegLocation rl_dest, RegLocation rl_src);
- void GenNegFloat(RegLocation rl_dest, RegLocation rl_src);
- void GenPackedSwitch(MIR* mir, DexOffset table_offset, RegLocation rl_src);
- void GenSparseSwitch(MIR* mir, DexOffset table_offset, RegLocation rl_src);
- void GenIntToLong(RegLocation rl_dest, RegLocation rl_src);
+ void GenAddLong(Instruction::Code opcode, RegLocation rl_dest, RegLocation rl_src1,
+ RegLocation rl_src2);
+ void GenAndLong(Instruction::Code opcode, RegLocation rl_dest, RegLocation rl_src1,
+ RegLocation rl_src2);
+ void GenArithOpDouble(Instruction::Code opcode, RegLocation rl_dest, RegLocation rl_src1,
+ RegLocation rl_src2);
+ void GenArithOpFloat(Instruction::Code opcode, RegLocation rl_dest, RegLocation rl_src1,
+ RegLocation rl_src2);
+ void GenCmpFP(Instruction::Code opcode, RegLocation rl_dest, RegLocation rl_src1,
+ RegLocation rl_src2);
+ void GenConversion(Instruction::Code opcode, RegLocation rl_dest, RegLocation rl_src);
+ bool GenInlinedCas(CallInfo* info, bool is_long, bool is_object);
+ bool GenInlinedMinMaxInt(CallInfo* info, bool is_min);
+ bool GenInlinedSqrt(CallInfo* info);
+ bool GenInlinedPeek(CallInfo* info, OpSize size);
+ bool GenInlinedPoke(CallInfo* info, OpSize size);
+ void GenNotLong(RegLocation rl_dest, RegLocation rl_src);
+ void GenNegLong(RegLocation rl_dest, RegLocation rl_src);
+ void GenOrLong(Instruction::Code opcode, RegLocation rl_dest, RegLocation rl_src1,
+ RegLocation rl_src2);
+ void GenSubLong(Instruction::Code opcode, RegLocation rl_dest, RegLocation rl_src1,
+ RegLocation rl_src2);
+ void GenXorLong(Instruction::Code opcode, RegLocation rl_dest, RegLocation rl_src1,
+ RegLocation rl_src2);
+ void GenDivRemLong(Instruction::Code, RegLocation rl_dest, RegLocation rl_src1,
+ RegLocation rl_src2, bool is_div);
+ // TODO: collapse reg_lo, reg_hi
+ RegLocation GenDivRem(RegLocation rl_dest, RegStorage reg_lo, RegStorage reg_hi, bool is_div);
+ RegLocation GenDivRemLit(RegLocation rl_dest, RegStorage reg_lo, int lit, bool is_div);
+ void GenCmpLong(RegLocation rl_dest, RegLocation rl_src1, RegLocation rl_src2);
+ void GenDivZeroCheckWide(RegStorage reg);
+ void GenArrayBoundsCheck(RegStorage index, RegStorage array_base, int32_t len_offset);
+ void GenArrayBoundsCheck(int32_t index, RegStorage array_base, int32_t len_offset);
+ void GenEntrySequence(RegLocation* ArgLocs, RegLocation rl_method);
+ void GenExitSequence();
+ void GenSpecialExitSequence();
+ void GenFillArrayData(DexOffset table_offset, RegLocation rl_src);
+ void GenFusedFPCmpBranch(BasicBlock* bb, MIR* mir, bool gt_bias, bool is_double);
+ void GenFusedLongCmpBranch(BasicBlock* bb, MIR* mir);
+ void GenSelect(BasicBlock* bb, MIR* mir);
+ bool GenMemBarrier(MemBarrierKind barrier_kind);
+ void GenMoveException(RegLocation rl_dest);
+ void GenMultiplyByTwoBitMultiplier(RegLocation rl_src, RegLocation rl_result, int lit,
+ int first_bit, int second_bit);
+ void GenNegDouble(RegLocation rl_dest, RegLocation rl_src);
+ void GenNegFloat(RegLocation rl_dest, RegLocation rl_src);
+ void GenPackedSwitch(MIR* mir, DexOffset table_offset, RegLocation rl_src);
+ void GenSparseSwitch(MIR* mir, DexOffset table_offset, RegLocation rl_src);
+ void GenIntToLong(RegLocation rl_dest, RegLocation rl_src);
- /*
- * @brief Generate a two address long operation with a constant value
- * @param rl_dest location of result
- * @param rl_src constant source operand
- * @param op Opcode to be generated
- * @return success or not
- */
- bool GenLongImm(RegLocation rl_dest, RegLocation rl_src, Instruction::Code op);
- /*
- * @brief Generate a three address long operation with a constant value
- * @param rl_dest location of result
- * @param rl_src1 source operand
- * @param rl_src2 constant source operand
- * @param op Opcode to be generated
- * @return success or not
- */
- bool GenLongLongImm(RegLocation rl_dest, RegLocation rl_src1, RegLocation rl_src2,
- Instruction::Code op);
+ /*
+ * @brief Generate a two address long operation with a constant value
+ * @param rl_dest location of result
+ * @param rl_src constant source operand
+ * @param op Opcode to be generated
+ * @return success or not
+ */
+ bool GenLongImm(RegLocation rl_dest, RegLocation rl_src, Instruction::Code op);
+ /*
+ * @brief Generate a three address long operation with a constant value
+ * @param rl_dest location of result
+ * @param rl_src1 source operand
+ * @param rl_src2 constant source operand
+ * @param op Opcode to be generated
+ * @return success or not
+ */
+ bool GenLongLongImm(RegLocation rl_dest, RegLocation rl_src1, RegLocation rl_src2,
+ Instruction::Code op);
- /**
- * @brief Generate a long arithmetic operation.
- * @param rl_dest The destination.
- * @param rl_src1 First operand.
- * @param rl_src2 Second operand.
- * @param op The DEX opcode for the operation.
- * @param is_commutative The sources can be swapped if needed.
- */
- virtual void GenLongArith(RegLocation rl_dest, RegLocation rl_src1, RegLocation rl_src2,
- Instruction::Code op, bool is_commutative);
+ /**
+ * @brief Generate a long arithmetic operation.
+ * @param rl_dest The destination.
+ * @param rl_src1 First operand.
+ * @param rl_src2 Second operand.
+ * @param op The DEX opcode for the operation.
+ * @param is_commutative The sources can be swapped if needed.
+ */
+ virtual void GenLongArith(RegLocation rl_dest, RegLocation rl_src1, RegLocation rl_src2,
+ Instruction::Code op, bool is_commutative);
- /**
- * @brief Generate a two operand long arithmetic operation.
- * @param rl_dest The destination.
- * @param rl_src Second operand.
- * @param op The DEX opcode for the operation.
- */
- void GenLongArith(RegLocation rl_dest, RegLocation rl_src, Instruction::Code op);
+ /**
+ * @brief Generate a two operand long arithmetic operation.
+ * @param rl_dest The destination.
+ * @param rl_src Second operand.
+ * @param op The DEX opcode for the operation.
+ */
+ void GenLongArith(RegLocation rl_dest, RegLocation rl_src, Instruction::Code op);
- /**
- * @brief Generate a long operation.
- * @param rl_dest The destination. Must be in a register
- * @param rl_src The other operand. May be in a register or in memory.
- * @param op The DEX opcode for the operation.
- */
- virtual void GenLongRegOrMemOp(RegLocation rl_dest, RegLocation rl_src, Instruction::Code op);
+ /**
+ * @brief Generate a long operation.
+ * @param rl_dest The destination. Must be in a register
+ * @param rl_src The other operand. May be in a register or in memory.
+ * @param op The DEX opcode for the operation.
+ */
+ virtual void GenLongRegOrMemOp(RegLocation rl_dest, RegLocation rl_src, Instruction::Code op);
- /**
- * @brief Implement instanceof a final class with x86 specific code.
- * @param use_declaring_class 'true' if we can use the class itself.
- * @param type_idx Type index to use if use_declaring_class is 'false'.
- * @param rl_dest Result to be set to 0 or 1.
- * @param rl_src Object to be tested.
- */
- void GenInstanceofFinal(bool use_declaring_class, uint32_t type_idx, RegLocation rl_dest,
- RegLocation rl_src);
- /*
- *
- * @brief Implement Set up instanceof a class with x86 specific code.
- * @param needs_access_check 'true' if we must check the access.
- * @param type_known_final 'true' if the type is known to be a final class.
- * @param type_known_abstract 'true' if the type is known to be an abstract class.
- * @param use_declaring_class 'true' if the type can be loaded off the current Method*.
- * @param can_assume_type_is_in_dex_cache 'true' if the type is known to be in the cache.
- * @param type_idx Type index to use if use_declaring_class is 'false'.
- * @param rl_dest Result to be set to 0 or 1.
- * @param rl_src Object to be tested.
- */
- void GenInstanceofCallingHelper(bool needs_access_check, bool type_known_final,
- bool type_known_abstract, bool use_declaring_class,
- bool can_assume_type_is_in_dex_cache,
- uint32_t type_idx, RegLocation rl_dest, RegLocation rl_src);
+ /**
+ * @brief Implement instanceof a final class with x86 specific code.
+ * @param use_declaring_class 'true' if we can use the class itself.
+ * @param type_idx Type index to use if use_declaring_class is 'false'.
+ * @param rl_dest Result to be set to 0 or 1.
+ * @param rl_src Object to be tested.
+ */
+ void GenInstanceofFinal(bool use_declaring_class, uint32_t type_idx, RegLocation rl_dest,
+ RegLocation rl_src);
+ /*
+ *
+ * @brief Implement Set up instanceof a class with x86 specific code.
+ * @param needs_access_check 'true' if we must check the access.
+ * @param type_known_final 'true' if the type is known to be a final class.
+ * @param type_known_abstract 'true' if the type is known to be an abstract class.
+ * @param use_declaring_class 'true' if the type can be loaded off the current Method*.
+ * @param can_assume_type_is_in_dex_cache 'true' if the type is known to be in the cache.
+ * @param type_idx Type index to use if use_declaring_class is 'false'.
+ * @param rl_dest Result to be set to 0 or 1.
+ * @param rl_src Object to be tested.
+ */
+ void GenInstanceofCallingHelper(bool needs_access_check, bool type_known_final,
+ bool type_known_abstract, bool use_declaring_class,
+ bool can_assume_type_is_in_dex_cache,
+ uint32_t type_idx, RegLocation rl_dest, RegLocation rl_src);
- void GenShiftOpLong(Instruction::Code opcode, RegLocation rl_dest,
- RegLocation rl_src1, RegLocation rl_shift);
+ void GenShiftOpLong(Instruction::Code opcode, RegLocation rl_dest,
+ RegLocation rl_src1, RegLocation rl_shift);
- // Single operation generators.
- LIR* OpUnconditionalBranch(LIR* target);
- LIR* OpCmpBranch(ConditionCode cond, RegStorage src1, RegStorage src2, LIR* target);
- LIR* OpCmpImmBranch(ConditionCode cond, RegStorage reg, int check_value, LIR* target);
- LIR* OpCondBranch(ConditionCode cc, LIR* target);
- LIR* OpDecAndBranch(ConditionCode c_code, RegStorage reg, LIR* target);
- LIR* OpFpRegCopy(RegStorage r_dest, RegStorage r_src);
- LIR* OpIT(ConditionCode cond, const char* guide);
- void OpEndIT(LIR* it);
- LIR* OpMem(OpKind op, RegStorage r_base, int disp);
- LIR* OpPcRelLoad(RegStorage reg, LIR* target);
- LIR* OpReg(OpKind op, RegStorage r_dest_src);
- void OpRegCopy(RegStorage r_dest, RegStorage r_src);
- LIR* OpRegCopyNoInsert(RegStorage r_dest, RegStorage r_src);
- LIR* OpRegImm(OpKind op, RegStorage r_dest_src1, int value);
- LIR* OpRegMem(OpKind op, RegStorage r_dest, RegStorage r_base, int offset);
- LIR* OpRegMem(OpKind op, RegStorage r_dest, RegLocation value);
- LIR* OpMemReg(OpKind op, RegLocation rl_dest, int value);
- LIR* OpRegReg(OpKind op, RegStorage r_dest_src1, RegStorage r_src2);
- LIR* OpMovRegMem(RegStorage r_dest, RegStorage r_base, int offset, MoveType move_type);
- LIR* OpMovMemReg(RegStorage r_base, int offset, RegStorage r_src, MoveType move_type);
- LIR* OpCondRegReg(OpKind op, ConditionCode cc, RegStorage r_dest, RegStorage r_src);
- LIR* OpRegRegImm(OpKind op, RegStorage r_dest, RegStorage r_src1, int value);
- LIR* OpRegRegReg(OpKind op, RegStorage r_dest, RegStorage r_src1, RegStorage r_src2);
- LIR* OpTestSuspend(LIR* target);
- LIR* OpThreadMem(OpKind op, ThreadOffset<4> thread_offset) OVERRIDE;
- LIR* OpThreadMem(OpKind op, ThreadOffset<8> thread_offset) OVERRIDE;
- LIR* OpVldm(RegStorage r_base, int count);
- LIR* OpVstm(RegStorage r_base, int count);
- void OpLea(RegStorage r_base, RegStorage reg1, RegStorage reg2, int scale, int offset);
- void OpRegCopyWide(RegStorage dest, RegStorage src);
- void OpTlsCmp(ThreadOffset<4> offset, int val) OVERRIDE;
- void OpTlsCmp(ThreadOffset<8> offset, int val) OVERRIDE;
+ // Single operation generators.
+ LIR* OpUnconditionalBranch(LIR* target);
+ LIR* OpCmpBranch(ConditionCode cond, RegStorage src1, RegStorage src2, LIR* target);
+ LIR* OpCmpImmBranch(ConditionCode cond, RegStorage reg, int check_value, LIR* target);
+ LIR* OpCondBranch(ConditionCode cc, LIR* target);
+ LIR* OpDecAndBranch(ConditionCode c_code, RegStorage reg, LIR* target);
+ LIR* OpFpRegCopy(RegStorage r_dest, RegStorage r_src);
+ LIR* OpIT(ConditionCode cond, const char* guide);
+ void OpEndIT(LIR* it);
+ LIR* OpMem(OpKind op, RegStorage r_base, int disp);
+ LIR* OpPcRelLoad(RegStorage reg, LIR* target);
+ LIR* OpReg(OpKind op, RegStorage r_dest_src);
+ void OpRegCopy(RegStorage r_dest, RegStorage r_src);
+ LIR* OpRegCopyNoInsert(RegStorage r_dest, RegStorage r_src);
+ LIR* OpRegImm(OpKind op, RegStorage r_dest_src1, int value);
+ LIR* OpRegMem(OpKind op, RegStorage r_dest, RegStorage r_base, int offset);
+ LIR* OpRegMem(OpKind op, RegStorage r_dest, RegLocation value);
+ LIR* OpMemReg(OpKind op, RegLocation rl_dest, int value);
+ LIR* OpRegReg(OpKind op, RegStorage r_dest_src1, RegStorage r_src2);
+ LIR* OpMovRegMem(RegStorage r_dest, RegStorage r_base, int offset, MoveType move_type);
+ LIR* OpMovMemReg(RegStorage r_base, int offset, RegStorage r_src, MoveType move_type);
+ LIR* OpCondRegReg(OpKind op, ConditionCode cc, RegStorage r_dest, RegStorage r_src);
+ LIR* OpRegRegImm(OpKind op, RegStorage r_dest, RegStorage r_src1, int value);
+ LIR* OpRegRegReg(OpKind op, RegStorage r_dest, RegStorage r_src1, RegStorage r_src2);
+ LIR* OpTestSuspend(LIR* target);
+ LIR* OpThreadMem(OpKind op, ThreadOffset<4> thread_offset) OVERRIDE;
+ LIR* OpThreadMem(OpKind op, ThreadOffset<8> thread_offset) OVERRIDE;
+ LIR* OpVldm(RegStorage r_base, int count);
+ LIR* OpVstm(RegStorage r_base, int count);
+ void OpLea(RegStorage r_base, RegStorage reg1, RegStorage reg2, int scale, int offset);
+ void OpRegCopyWide(RegStorage dest, RegStorage src);
+ void OpTlsCmp(ThreadOffset<4> offset, int val) OVERRIDE;
+ void OpTlsCmp(ThreadOffset<8> offset, int val) OVERRIDE;
- void OpRegThreadMem(OpKind op, RegStorage r_dest, ThreadOffset<4> thread_offset);
- void OpRegThreadMem(OpKind op, RegStorage r_dest, ThreadOffset<8> thread_offset);
- void SpillCoreRegs();
- void UnSpillCoreRegs();
- static const X86EncodingMap EncodingMap[kX86Last];
- bool InexpensiveConstantInt(int32_t value);
- bool InexpensiveConstantFloat(int32_t value);
- bool InexpensiveConstantLong(int64_t value);
- bool InexpensiveConstantDouble(int64_t value);
+ void OpRegThreadMem(OpKind op, RegStorage r_dest, ThreadOffset<4> thread_offset);
+ void OpRegThreadMem(OpKind op, RegStorage r_dest, ThreadOffset<8> thread_offset);
+ void SpillCoreRegs();
+ void UnSpillCoreRegs();
+ static const X86EncodingMap EncodingMap[kX86Last];
+ bool InexpensiveConstantInt(int32_t value);
+ bool InexpensiveConstantFloat(int32_t value);
+ bool InexpensiveConstantLong(int64_t value);
+ bool InexpensiveConstantDouble(int64_t value);
- /*
- * @brief Should try to optimize for two address instructions?
- * @return true if we try to avoid generating three operand instructions.
- */
- virtual bool GenerateTwoOperandInstructions() const { return true; }
+ /*
+ * @brief Should try to optimize for two address instructions?
+ * @return true if we try to avoid generating three operand instructions.
+ */
+ virtual bool GenerateTwoOperandInstructions() const { return true; }
- /*
- * @brief x86 specific codegen for int operations.
- * @param opcode Operation to perform.
- * @param rl_dest Destination for the result.
- * @param rl_lhs Left hand operand.
- * @param rl_rhs Right hand operand.
- */
- void GenArithOpInt(Instruction::Code opcode, RegLocation rl_dest, RegLocation rl_lhs,
- RegLocation rl_rhs);
+ /*
+ * @brief x86 specific codegen for int operations.
+ * @param opcode Operation to perform.
+ * @param rl_dest Destination for the result.
+ * @param rl_lhs Left hand operand.
+ * @param rl_rhs Right hand operand.
+ */
+ void GenArithOpInt(Instruction::Code opcode, RegLocation rl_dest, RegLocation rl_lhs,
+ RegLocation rl_rhs);
- /*
- * @brief Dump a RegLocation using printf
- * @param loc Register location to dump
- */
- static void DumpRegLocation(RegLocation loc);
+ /*
+ * @brief Dump a RegLocation using printf
+ * @param loc Register location to dump
+ */
+ static void DumpRegLocation(RegLocation loc);
- /*
- * @brief Load the Method* of a dex method into the register.
- * @param target_method The MethodReference of the method to be invoked.
- * @param type How the method will be invoked.
- * @param register that will contain the code address.
- * @note register will be passed to TargetReg to get physical register.
- */
- void LoadMethodAddress(const MethodReference& target_method, InvokeType type,
- SpecialTargetRegister symbolic_reg);
+ /*
+ * @brief Load the Method* of a dex method into the register.
+ * @param target_method The MethodReference of the method to be invoked.
+ * @param type How the method will be invoked.
+ * @param register that will contain the code address.
+ * @note register will be passed to TargetReg to get physical register.
+ */
+ void LoadMethodAddress(const MethodReference& target_method, InvokeType type,
+ SpecialTargetRegister symbolic_reg);
- /*
- * @brief Load the Class* of a Dex Class type into the register.
- * @param type How the method will be invoked.
- * @param register that will contain the code address.
- * @note register will be passed to TargetReg to get physical register.
- */
- void LoadClassType(uint32_t type_idx, SpecialTargetRegister symbolic_reg);
+ /*
+ * @brief Load the Class* of a Dex Class type into the register.
+ * @param type How the method will be invoked.
+ * @param register that will contain the code address.
+ * @note register will be passed to TargetReg to get physical register.
+ */
+ void LoadClassType(uint32_t type_idx, SpecialTargetRegister symbolic_reg);
- void FlushIns(RegLocation* ArgLocs, RegLocation rl_method);
+ void FlushIns(RegLocation* ArgLocs, RegLocation rl_method);
- int GenDalvikArgsNoRange(CallInfo* info, int call_state, LIR** pcrLabel,
- NextCallInsn next_call_insn,
- const MethodReference& target_method,
- uint32_t vtable_idx,
- uintptr_t direct_code, uintptr_t direct_method, InvokeType type,
- bool skip_this);
-
- int GenDalvikArgsRange(CallInfo* info, int call_state, LIR** pcrLabel,
+ int GenDalvikArgsNoRange(CallInfo* info, int call_state, LIR** pcrLabel,
NextCallInsn next_call_insn,
const MethodReference& target_method,
uint32_t vtable_idx,
uintptr_t direct_code, uintptr_t direct_method, InvokeType type,
bool skip_this);
- /*
- * @brief Generate a relative call to the method that will be patched at link time.
- * @param target_method The MethodReference of the method to be invoked.
- * @param type How the method will be invoked.
- * @returns Call instruction
- */
- virtual LIR * CallWithLinkerFixup(const MethodReference& target_method, InvokeType type);
+ int GenDalvikArgsRange(CallInfo* info, int call_state, LIR** pcrLabel,
+ NextCallInsn next_call_insn,
+ const MethodReference& target_method,
+ uint32_t vtable_idx,
+ uintptr_t direct_code, uintptr_t direct_method, InvokeType type,
+ bool skip_this);
- /*
- * @brief Handle x86 specific literals
- */
- void InstallLiteralPools();
+ /*
+ * @brief Generate a relative call to the method that will be patched at link time.
+ * @param target_method The MethodReference of the method to be invoked.
+ * @param type How the method will be invoked.
+ * @returns Call instruction
+ */
+ virtual LIR * CallWithLinkerFixup(const MethodReference& target_method, InvokeType type);
- /*
- * @brief Generate the debug_frame CFI information.
- * @returns pointer to vector containing CFE information
- */
- static std::vector<uint8_t>* ReturnCommonCallFrameInformation();
+ /*
+ * @brief Handle x86 specific literals
+ */
+ void InstallLiteralPools();
- /*
- * @brief Generate the debug_frame FDE information.
- * @returns pointer to vector containing CFE information
- */
- std::vector<uint8_t>* ReturnCallFrameInformation();
+ /*
+ * @brief Generate the debug_frame CFI information.
+ * @returns pointer to vector containing CFE information
+ */
+ static std::vector<uint8_t>* ReturnCommonCallFrameInformation();
- protected:
- size_t ComputeSize(const X86EncodingMap* entry, int base, int displacement,
- int reg_r, int reg_x, bool has_sib);
- uint8_t LowRegisterBits(uint8_t reg);
- bool NeedsRex(uint8_t reg);
- void EmitPrefix(const X86EncodingMap* entry);
- void EmitPrefix(const X86EncodingMap* entry, uint8_t reg_r, uint8_t reg_x, uint8_t reg_b);
- void EmitOpcode(const X86EncodingMap* entry);
- void EmitPrefixAndOpcode(const X86EncodingMap* entry);
- void EmitPrefixAndOpcode(const X86EncodingMap* entry,
- uint8_t reg_r, uint8_t reg_x, uint8_t reg_b);
- void EmitDisp(uint8_t base, int disp);
- void EmitModrmThread(uint8_t reg_or_opcode);
- void EmitModrmDisp(uint8_t reg_or_opcode, uint8_t base, int disp);
- void EmitModrmSibDisp(uint8_t reg_or_opcode, uint8_t base, uint8_t index, int scale, int disp);
- void EmitImm(const X86EncodingMap* entry, int64_t imm);
- void EmitOpRegOpcode(const X86EncodingMap* entry, uint8_t reg);
- void EmitOpReg(const X86EncodingMap* entry, uint8_t reg);
- void EmitOpMem(const X86EncodingMap* entry, uint8_t base, int disp);
- void EmitOpArray(const X86EncodingMap* entry, uint8_t base, uint8_t index, int scale, int disp);
- void EmitMemReg(const X86EncodingMap* entry, uint8_t base, int disp, uint8_t reg);
- void EmitMemImm(const X86EncodingMap* entry, uint8_t base, int disp, int32_t imm);
- void EmitRegMem(const X86EncodingMap* entry, uint8_t reg, uint8_t base, int disp);
- void EmitRegArray(const X86EncodingMap* entry, uint8_t reg, uint8_t base, uint8_t index,
- int scale, int disp);
- void EmitArrayReg(const X86EncodingMap* entry, uint8_t base, uint8_t index, int scale, int disp,
- uint8_t reg);
- void EmitArrayImm(const X86EncodingMap* entry, uint8_t base, uint8_t index, int scale, int disp,
- int32_t imm);
- void EmitRegThread(const X86EncodingMap* entry, uint8_t reg, int disp);
- void EmitRegReg(const X86EncodingMap* entry, uint8_t reg1, uint8_t reg2);
- void EmitRegRegImm(const X86EncodingMap* entry, uint8_t reg1, uint8_t reg2, int32_t imm);
- void EmitRegRegImmRev(const X86EncodingMap* entry, uint8_t reg1, uint8_t reg2, int32_t imm);
- void EmitRegMemImm(const X86EncodingMap* entry, uint8_t reg1, uint8_t base, int disp,
- int32_t imm);
- void EmitMemRegImm(const X86EncodingMap* entry, uint8_t base, int disp, uint8_t reg1, int32_t imm);
- void EmitRegImm(const X86EncodingMap* entry, uint8_t reg, int imm);
- void EmitThreadImm(const X86EncodingMap* entry, int disp, int imm);
- void EmitMovRegImm(const X86EncodingMap* entry, uint8_t reg, int64_t imm);
- void EmitShiftRegImm(const X86EncodingMap* entry, uint8_t reg, int imm);
- void EmitShiftMemImm(const X86EncodingMap* entry, uint8_t base, int disp, int imm);
- void EmitShiftMemCl(const X86EncodingMap* entry, uint8_t base, int displacement, uint8_t cl);
- void EmitShiftRegCl(const X86EncodingMap* entry, uint8_t reg, uint8_t cl);
- void EmitRegCond(const X86EncodingMap* entry, uint8_t reg, uint8_t condition);
- void EmitMemCond(const X86EncodingMap* entry, uint8_t base, int displacement, uint8_t condition);
+ /*
+ * @brief Generate the debug_frame FDE information.
+ * @returns pointer to vector containing CFE information
+ */
+ std::vector<uint8_t>* ReturnCallFrameInformation();
- /**
- * @brief Used for encoding conditional register to register operation.
- * @param entry The entry in the encoding map for the opcode.
- * @param reg1 The first physical register.
- * @param reg2 The second physical register.
- * @param condition The condition code for operation.
- */
- void EmitRegRegCond(const X86EncodingMap* entry, uint8_t reg1, uint8_t reg2, uint8_t condition);
+ protected:
+ size_t ComputeSize(const X86EncodingMap* entry, int32_t raw_reg, int32_t raw_index,
+ int32_t raw_base, bool has_sib, bool r8_form, bool r8_reg_reg_form,
+ int32_t displacement);
+ void CheckValidByteRegister(const X86EncodingMap* entry, int32_t raw_reg);
+ void EmitPrefix(const X86EncodingMap* entry,
+ int32_t raw_reg_r, int32_t raw_reg_x, int32_t raw_reg_b,
+ bool r8_form);
+ void EmitOpcode(const X86EncodingMap* entry);
+ void EmitPrefixAndOpcode(const X86EncodingMap* entry,
+ int32_t reg_r, int32_t reg_x, int32_t reg_b, bool r8_form);
+ void EmitDisp(uint8_t base, int32_t disp);
+ void EmitModrmThread(uint8_t reg_or_opcode);
+ void EmitModrmDisp(uint8_t reg_or_opcode, uint8_t base, int32_t disp);
+ void EmitModrmSibDisp(uint8_t reg_or_opcode, uint8_t base, uint8_t index, int scale,
+ int32_t disp);
+ void EmitImm(const X86EncodingMap* entry, int64_t imm);
+ void EmitNullary(const X86EncodingMap* entry);
+ void EmitOpRegOpcode(const X86EncodingMap* entry, int32_t raw_reg);
+ void EmitOpReg(const X86EncodingMap* entry, int32_t raw_reg);
+ void EmitOpMem(const X86EncodingMap* entry, int32_t raw_base, int32_t disp);
+ void EmitOpArray(const X86EncodingMap* entry, int32_t raw_base, int32_t raw_index, int scale,
+ int32_t disp);
+ void EmitMemReg(const X86EncodingMap* entry, int32_t raw_base, int32_t disp, int32_t raw_reg);
+ void EmitRegMem(const X86EncodingMap* entry, int32_t raw_reg, int32_t raw_base, int32_t disp);
+ void EmitRegArray(const X86EncodingMap* entry, int32_t raw_reg, int32_t raw_base,
+ int32_t raw_index, int scale, int32_t disp);
+ void EmitArrayReg(const X86EncodingMap* entry, int32_t raw_base, int32_t raw_index, int scale,
+ int32_t disp, int32_t raw_reg);
+ void EmitMemImm(const X86EncodingMap* entry, int32_t raw_base, int32_t disp, int32_t imm);
+ void EmitArrayImm(const X86EncodingMap* entry, int32_t raw_base, int32_t raw_index, int scale,
+ int32_t raw_disp, int32_t imm);
+ void EmitRegThread(const X86EncodingMap* entry, int32_t raw_reg, int32_t disp);
+ void EmitRegReg(const X86EncodingMap* entry, int32_t raw_reg1, int32_t raw_reg2);
+ void EmitRegRegImm(const X86EncodingMap* entry, int32_t raw_reg1, int32_t raw_reg2, int32_t imm);
+ void EmitRegMemImm(const X86EncodingMap* entry, int32_t raw_reg1, int32_t raw_base, int32_t disp,
+ int32_t imm);
+ void EmitMemRegImm(const X86EncodingMap* entry, int32_t base, int32_t disp, int32_t raw_reg1,
+ int32_t imm);
+ void EmitRegImm(const X86EncodingMap* entry, int32_t raw_reg, int32_t imm);
+ void EmitThreadImm(const X86EncodingMap* entry, int32_t disp, int32_t imm);
+ void EmitMovRegImm(const X86EncodingMap* entry, int32_t raw_reg, int64_t imm);
+ void EmitShiftRegImm(const X86EncodingMap* entry, int32_t raw_reg, int32_t imm);
+ void EmitShiftRegCl(const X86EncodingMap* entry, int32_t raw_reg, int32_t raw_cl);
+ void EmitShiftMemCl(const X86EncodingMap* entry, int32_t raw_base, int32_t disp, int32_t raw_cl);
+ void EmitShiftMemImm(const X86EncodingMap* entry, int32_t raw_base, int32_t disp, int32_t imm);
+ void EmitRegCond(const X86EncodingMap* entry, int32_t raw_reg, int32_t cc);
+ void EmitMemCond(const X86EncodingMap* entry, int32_t raw_base, int32_t disp, int32_t cc);
+ void EmitRegRegCond(const X86EncodingMap* entry, int32_t raw_reg1, int32_t raw_reg2, int32_t cc);
+ void EmitRegMemCond(const X86EncodingMap* entry, int32_t raw_reg1, int32_t raw_base, int32_t disp,
+ int32_t cc);
- /**
- * @brief Used for encoding conditional register to memory operation.
- * @param entry The entry in the encoding map for the opcode.
- * @param reg1 The first physical register.
- * @param base The memory base register.
- * @param displacement The memory displacement.
- * @param condition The condition code for operation.
- */
- void EmitRegMemCond(const X86EncodingMap* entry, uint8_t reg1, uint8_t base, int displacement, uint8_t condition);
+ void EmitJmp(const X86EncodingMap* entry, int32_t rel);
+ void EmitJcc(const X86EncodingMap* entry, int32_t rel, int32_t cc);
+ void EmitCallMem(const X86EncodingMap* entry, int32_t raw_base, int32_t disp);
+ void EmitCallImmediate(const X86EncodingMap* entry, int32_t disp);
+ void EmitCallThread(const X86EncodingMap* entry, int32_t disp);
+ void EmitPcRel(const X86EncodingMap* entry, int32_t raw_reg, int32_t raw_base_or_table,
+ int32_t raw_index, int scale, int32_t table_or_disp);
+ void EmitMacro(const X86EncodingMap* entry, int32_t raw_reg, int32_t offset);
+ void EmitUnimplemented(const X86EncodingMap* entry, LIR* lir);
+ void GenFusedLongCmpImmBranch(BasicBlock* bb, RegLocation rl_src1,
+ int64_t val, ConditionCode ccode);
+ void GenConstWide(RegLocation rl_dest, int64_t value);
- void EmitJmp(const X86EncodingMap* entry, int rel);
- void EmitJcc(const X86EncodingMap* entry, int rel, uint8_t cc);
- void EmitCallMem(const X86EncodingMap* entry, uint8_t base, int disp);
- void EmitCallImmediate(const X86EncodingMap* entry, int disp);
- void EmitCallThread(const X86EncodingMap* entry, int disp);
- void EmitPcRel(const X86EncodingMap* entry, uint8_t reg, int base_or_table, uint8_t index,
- int scale, int table_or_disp);
- void EmitMacro(const X86EncodingMap* entry, uint8_t reg, int offset);
- void EmitUnimplemented(const X86EncodingMap* entry, LIR* lir);
- void GenFusedLongCmpImmBranch(BasicBlock* bb, RegLocation rl_src1,
- int64_t val, ConditionCode ccode);
- void GenConstWide(RegLocation rl_dest, int64_t value);
+ static bool ProvidesFullMemoryBarrier(X86OpCode opcode);
- static bool ProvidesFullMemoryBarrier(X86OpCode opcode);
+ /*
+ * @brief Ensure that a temporary register is byte addressable.
+ * @returns a temporary guarenteed to be byte addressable.
+ */
+ virtual RegStorage AllocateByteRegister();
- /*
- * @brief Ensure that a temporary register is byte addressable.
- * @returns a temporary guarenteed to be byte addressable.
- */
- virtual RegStorage AllocateByteRegister();
+ /*
+ * @brief generate inline code for fast case of Strng.indexOf.
+ * @param info Call parameters
+ * @param zero_based 'true' if the index into the string is 0.
+ * @returns 'true' if the call was inlined, 'false' if a regular call needs to be
+ * generated.
+ */
+ bool GenInlinedIndexOf(CallInfo* info, bool zero_based);
- /*
- * @brief generate inline code for fast case of Strng.indexOf.
- * @param info Call parameters
- * @param zero_based 'true' if the index into the string is 0.
- * @returns 'true' if the call was inlined, 'false' if a regular call needs to be
- * generated.
- */
- bool GenInlinedIndexOf(CallInfo* info, bool zero_based);
+ /*
+ * @brief Load 128 bit constant into vector register.
+ * @param bb The basic block in which the MIR is from.
+ * @param mir The MIR whose opcode is kMirConstVector
+ * @note vA is the TypeSize for the register.
+ * @note vB is the destination XMM register. arg[0..3] are 32 bit constant values.
+ */
+ void GenConst128(BasicBlock* bb, MIR* mir);
- /*
- * @brief Load 128 bit constant into vector register.
- * @param bb The basic block in which the MIR is from.
- * @param mir The MIR whose opcode is kMirConstVector
- * @note vA is the TypeSize for the register.
- * @note vB is the destination XMM register. arg[0..3] are 32 bit constant values.
- */
- void GenConst128(BasicBlock* bb, MIR* mir);
+ /*
+ * @brief MIR to move a vectorized register to another.
+ * @param bb The basic block in which the MIR is from.
+ * @param mir The MIR whose opcode is kMirConstVector.
+ * @note vA: TypeSize
+ * @note vB: destination
+ * @note vC: source
+ */
+ void GenMoveVector(BasicBlock *bb, MIR *mir);
- /*
- * @brief MIR to move a vectorized register to another.
- * @param bb The basic block in which the MIR is from.
- * @param mir The MIR whose opcode is kMirConstVector.
- * @note vA: TypeSize
- * @note vB: destination
- * @note vC: source
- */
- void GenMoveVector(BasicBlock *bb, MIR *mir);
+ /*
+ * @brief Packed multiply of units in two vector registers: vB = vB .* @note vC using vA to know the type of the vector.
+ * @param bb The basic block in which the MIR is from.
+ * @param mir The MIR whose opcode is kMirConstVector.
+ * @note vA: TypeSize
+ * @note vB: destination and source
+ * @note vC: source
+ */
+ void GenMultiplyVector(BasicBlock *bb, MIR *mir);
- /*
- * @brief Packed multiply of units in two vector registers: vB = vB .* @note vC using vA to know the type of the vector.
- * @param bb The basic block in which the MIR is from.
- * @param mir The MIR whose opcode is kMirConstVector.
- * @note vA: TypeSize
- * @note vB: destination and source
- * @note vC: source
- */
- void GenMultiplyVector(BasicBlock *bb, MIR *mir);
+ /*
+ * @brief Packed addition of units in two vector registers: vB = vB .+ vC using vA to know the type of the vector.
+ * @param bb The basic block in which the MIR is from.
+ * @param mir The MIR whose opcode is kMirConstVector.
+ * @note vA: TypeSize
+ * @note vB: destination and source
+ * @note vC: source
+ */
+ void GenAddVector(BasicBlock *bb, MIR *mir);
- /*
- * @brief Packed addition of units in two vector registers: vB = vB .+ vC using vA to know the type of the vector.
- * @param bb The basic block in which the MIR is from.
- * @param mir The MIR whose opcode is kMirConstVector.
- * @note vA: TypeSize
- * @note vB: destination and source
- * @note vC: source
- */
- void GenAddVector(BasicBlock *bb, MIR *mir);
+ /*
+ * @brief Packed subtraction of units in two vector registers: vB = vB .- vC using vA to know the type of the vector.
+ * @param bb The basic block in which the MIR is from.
+ * @param mir The MIR whose opcode is kMirConstVector.
+ * @note vA: TypeSize
+ * @note vB: destination and source
+ * @note vC: source
+ */
+ void GenSubtractVector(BasicBlock *bb, MIR *mir);
- /*
- * @brief Packed subtraction of units in two vector registers: vB = vB .- vC using vA to know the type of the vector.
- * @param bb The basic block in which the MIR is from.
- * @param mir The MIR whose opcode is kMirConstVector.
- * @note vA: TypeSize
- * @note vB: destination and source
- * @note vC: source
- */
- void GenSubtractVector(BasicBlock *bb, MIR *mir);
+ /*
+ * @brief Packed shift left of units in two vector registers: vB = vB .<< vC using vA to know the type of the vector.
+ * @param bb The basic block in which the MIR is from.
+ * @param mir The MIR whose opcode is kMirConstVector.
+ * @note vA: TypeSize
+ * @note vB: destination and source
+ * @note vC: immediate
+ */
+ void GenShiftLeftVector(BasicBlock *bb, MIR *mir);
- /*
- * @brief Packed shift left of units in two vector registers: vB = vB .<< vC using vA to know the type of the vector.
- * @param bb The basic block in which the MIR is from.
- * @param mir The MIR whose opcode is kMirConstVector.
- * @note vA: TypeSize
- * @note vB: destination and source
- * @note vC: immediate
- */
- void GenShiftLeftVector(BasicBlock *bb, MIR *mir);
+ /*
+ * @brief Packed signed shift right of units in two vector registers: vB = vB .>> vC using vA to know the type of the vector.
+ * @param bb The basic block in which the MIR is from.
+ * @param mir The MIR whose opcode is kMirConstVector.
+ * @note vA: TypeSize
+ * @note vB: destination and source
+ * @note vC: immediate
+ */
+ void GenSignedShiftRightVector(BasicBlock *bb, MIR *mir);
- /*
- * @brief Packed signed shift right of units in two vector registers: vB = vB .>> vC using vA to know the type of the vector.
- * @param bb The basic block in which the MIR is from.
- * @param mir The MIR whose opcode is kMirConstVector.
- * @note vA: TypeSize
- * @note vB: destination and source
- * @note vC: immediate
- */
- void GenSignedShiftRightVector(BasicBlock *bb, MIR *mir);
+ /*
+ * @brief Packed unsigned shift right of units in two vector registers: vB = vB .>>> vC using vA to know the type of the vector.
+ * @param bb The basic block in which the MIR is from..
+ * @param mir The MIR whose opcode is kMirConstVector.
+ * @note vA: TypeSize
+ * @note vB: destination and source
+ * @note vC: immediate
+ */
+ void GenUnsignedShiftRightVector(BasicBlock *bb, MIR *mir);
- /*
- * @brief Packed unsigned shift right of units in two vector registers: vB = vB .>>> vC using vA to know the type of the vector.
- * @param bb The basic block in which the MIR is from..
- * @param mir The MIR whose opcode is kMirConstVector.
- * @note vA: TypeSize
- * @note vB: destination and source
- * @note vC: immediate
- */
- void GenUnsignedShiftRightVector(BasicBlock *bb, MIR *mir);
+ /*
+ * @brief Packed bitwise and of units in two vector registers: vB = vB .& vC using vA to know the type of the vector.
+ * @note vA: TypeSize
+ * @note vB: destination and source
+ * @note vC: source
+ */
+ void GenAndVector(BasicBlock *bb, MIR *mir);
- /*
- * @brief Packed bitwise and of units in two vector registers: vB = vB .& vC using vA to know the type of the vector.
- * @note vA: TypeSize
- * @note vB: destination and source
- * @note vC: source
- */
- void GenAndVector(BasicBlock *bb, MIR *mir);
+ /*
+ * @brief Packed bitwise or of units in two vector registers: vB = vB .| vC using vA to know the type of the vector.
+ * @param bb The basic block in which the MIR is from.
+ * @param mir The MIR whose opcode is kMirConstVector.
+ * @note vA: TypeSize
+ * @note vB: destination and source
+ * @note vC: source
+ */
+ void GenOrVector(BasicBlock *bb, MIR *mir);
- /*
- * @brief Packed bitwise or of units in two vector registers: vB = vB .| vC using vA to know the type of the vector.
- * @param bb The basic block in which the MIR is from.
- * @param mir The MIR whose opcode is kMirConstVector.
- * @note vA: TypeSize
- * @note vB: destination and source
- * @note vC: source
- */
- void GenOrVector(BasicBlock *bb, MIR *mir);
+ /*
+ * @brief Packed bitwise xor of units in two vector registers: vB = vB .^ vC using vA to know the type of the vector.
+ * @param bb The basic block in which the MIR is from.
+ * @param mir The MIR whose opcode is kMirConstVector.
+ * @note vA: TypeSize
+ * @note vB: destination and source
+ * @note vC: source
+ */
+ void GenXorVector(BasicBlock *bb, MIR *mir);
- /*
- * @brief Packed bitwise xor of units in two vector registers: vB = vB .^ vC using vA to know the type of the vector.
- * @param bb The basic block in which the MIR is from.
- * @param mir The MIR whose opcode is kMirConstVector.
- * @note vA: TypeSize
- * @note vB: destination and source
- * @note vC: source
- */
- void GenXorVector(BasicBlock *bb, MIR *mir);
+ /*
+ * @brief Reduce a 128-bit packed element into a single VR by taking lower bits
+ * @param bb The basic block in which the MIR is from.
+ * @param mir The MIR whose opcode is kMirConstVector.
+ * @details Instruction does a horizontal addition of the packed elements and then adds it to VR.
+ * @note vA: TypeSize
+ * @note vB: destination and source VR (not vector register)
+ * @note vC: source (vector register)
+ */
+ void GenAddReduceVector(BasicBlock *bb, MIR *mir);
- /*
- * @brief Reduce a 128-bit packed element into a single VR by taking lower bits
- * @param bb The basic block in which the MIR is from.
- * @param mir The MIR whose opcode is kMirConstVector.
- * @details Instruction does a horizontal addition of the packed elements and then adds it to VR.
- * @note vA: TypeSize
- * @note vB: destination and source VR (not vector register)
- * @note vC: source (vector register)
- */
- void GenAddReduceVector(BasicBlock *bb, MIR *mir);
+ /*
+ * @brief Extract a packed element into a single VR.
+ * @param bb The basic block in which the MIR is from.
+ * @param mir The MIR whose opcode is kMirConstVector.
+ * @note vA: TypeSize
+ * @note vB: destination VR (not vector register)
+ * @note vC: source (vector register)
+ * @note arg[0]: The index to use for extraction from vector register (which packed element).
+ */
+ void GenReduceVector(BasicBlock *bb, MIR *mir);
- /*
- * @brief Extract a packed element into a single VR.
- * @param bb The basic block in which the MIR is from.
- * @param mir The MIR whose opcode is kMirConstVector.
- * @note vA: TypeSize
- * @note vB: destination VR (not vector register)
- * @note vC: source (vector register)
- * @note arg[0]: The index to use for extraction from vector register (which packed element).
- */
- void GenReduceVector(BasicBlock *bb, MIR *mir);
+ /*
+ * @brief Create a vector value, with all TypeSize values equal to vC
+ * @param bb The basic block in which the MIR is from.
+ * @param mir The MIR whose opcode is kMirConstVector.
+ * @note vA: TypeSize.
+ * @note vB: destination vector register.
+ * @note vC: source VR (not vector register).
+ */
+ void GenSetVector(BasicBlock *bb, MIR *mir);
- /*
- * @brief Create a vector value, with all TypeSize values equal to vC
- * @param bb The basic block in which the MIR is from.
- * @param mir The MIR whose opcode is kMirConstVector.
- * @note vA: TypeSize.
- * @note vB: destination vector register.
- * @note vC: source VR (not vector register).
- */
- void GenSetVector(BasicBlock *bb, MIR *mir);
+ /*
+ * @brief Generate code for a vector opcode.
+ * @param bb The basic block in which the MIR is from.
+ * @param mir The MIR whose opcode is a non-standard opcode.
+ */
+ void GenMachineSpecificExtendedMethodMIR(BasicBlock* bb, MIR* mir);
- /*
- * @brief Generate code for a vector opcode.
- * @param bb The basic block in which the MIR is from.
- * @param mir The MIR whose opcode is a non-standard opcode.
- */
- void GenMachineSpecificExtendedMethodMIR(BasicBlock* bb, MIR* mir);
+ /*
+ * @brief Return the correct x86 opcode for the Dex operation
+ * @param op Dex opcode for the operation
+ * @param loc Register location of the operand
+ * @param is_high_op 'true' if this is an operation on the high word
+ * @param value Immediate value for the operation. Used for byte variants
+ * @returns the correct x86 opcode to perform the operation
+ */
+ X86OpCode GetOpcode(Instruction::Code op, RegLocation loc, bool is_high_op, int32_t value);
- /*
- * @brief Return the correct x86 opcode for the Dex operation
- * @param op Dex opcode for the operation
- * @param loc Register location of the operand
- * @param is_high_op 'true' if this is an operation on the high word
- * @param value Immediate value for the operation. Used for byte variants
- * @returns the correct x86 opcode to perform the operation
- */
- X86OpCode GetOpcode(Instruction::Code op, RegLocation loc, bool is_high_op, int32_t value);
+ /*
+ * @brief Return the correct x86 opcode for the Dex operation
+ * @param op Dex opcode for the operation
+ * @param dest location of the destination. May be register or memory.
+ * @param rhs Location for the rhs of the operation. May be in register or memory.
+ * @param is_high_op 'true' if this is an operation on the high word
+ * @returns the correct x86 opcode to perform the operation
+ * @note at most one location may refer to memory
+ */
+ X86OpCode GetOpcode(Instruction::Code op, RegLocation dest, RegLocation rhs,
+ bool is_high_op);
- /*
- * @brief Return the correct x86 opcode for the Dex operation
- * @param op Dex opcode for the operation
- * @param dest location of the destination. May be register or memory.
- * @param rhs Location for the rhs of the operation. May be in register or memory.
- * @param is_high_op 'true' if this is an operation on the high word
- * @returns the correct x86 opcode to perform the operation
- * @note at most one location may refer to memory
- */
- X86OpCode GetOpcode(Instruction::Code op, RegLocation dest, RegLocation rhs,
- bool is_high_op);
+ /*
+ * @brief Is this operation a no-op for this opcode and value
+ * @param op Dex opcode for the operation
+ * @param value Immediate value for the operation.
+ * @returns 'true' if the operation will have no effect
+ */
+ bool IsNoOp(Instruction::Code op, int32_t value);
- /*
- * @brief Is this operation a no-op for this opcode and value
- * @param op Dex opcode for the operation
- * @param value Immediate value for the operation.
- * @returns 'true' if the operation will have no effect
- */
- bool IsNoOp(Instruction::Code op, int32_t value);
+ /**
+ * @brief Calculate magic number and shift for a given divisor
+ * @param divisor divisor number for calculation
+ * @param magic hold calculated magic number
+ * @param shift hold calculated shift
+ */
+ void CalculateMagicAndShift(int divisor, int& magic, int& shift);
- /**
- * @brief Calculate magic number and shift for a given divisor
- * @param divisor divisor number for calculation
- * @param magic hold calculated magic number
- * @param shift hold calculated shift
- */
- void CalculateMagicAndShift(int divisor, int& magic, int& shift);
+ /*
+ * @brief Generate an integer div or rem operation.
+ * @param rl_dest Destination Location.
+ * @param rl_src1 Numerator Location.
+ * @param rl_src2 Divisor Location.
+ * @param is_div 'true' if this is a division, 'false' for a remainder.
+ * @param check_zero 'true' if an exception should be generated if the divisor is 0.
+ */
+ RegLocation GenDivRem(RegLocation rl_dest, RegLocation rl_src1, RegLocation rl_src2,
+ bool is_div, bool check_zero);
- /*
- * @brief Generate an integer div or rem operation.
- * @param rl_dest Destination Location.
- * @param rl_src1 Numerator Location.
- * @param rl_src2 Divisor Location.
- * @param is_div 'true' if this is a division, 'false' for a remainder.
- * @param check_zero 'true' if an exception should be generated if the divisor is 0.
- */
- RegLocation GenDivRem(RegLocation rl_dest, RegLocation rl_src1, RegLocation rl_src2,
- bool is_div, bool check_zero);
+ /*
+ * @brief Generate an integer div or rem operation by a literal.
+ * @param rl_dest Destination Location.
+ * @param rl_src Numerator Location.
+ * @param lit Divisor.
+ * @param is_div 'true' if this is a division, 'false' for a remainder.
+ */
+ RegLocation GenDivRemLit(RegLocation rl_dest, RegLocation rl_src, int lit, bool is_div);
- /*
- * @brief Generate an integer div or rem operation by a literal.
- * @param rl_dest Destination Location.
- * @param rl_src Numerator Location.
- * @param lit Divisor.
- * @param is_div 'true' if this is a division, 'false' for a remainder.
- */
- RegLocation GenDivRemLit(RegLocation rl_dest, RegLocation rl_src, int lit, bool is_div);
+ /*
+ * Generate code to implement long shift operations.
+ * @param opcode The DEX opcode to specify the shift type.
+ * @param rl_dest The destination.
+ * @param rl_src The value to be shifted.
+ * @param shift_amount How much to shift.
+ * @returns the RegLocation of the result.
+ */
+ RegLocation GenShiftImmOpLong(Instruction::Code opcode, RegLocation rl_dest,
+ RegLocation rl_src, int shift_amount);
+ /*
+ * Generate an imul of a register by a constant or a better sequence.
+ * @param dest Destination Register.
+ * @param src Source Register.
+ * @param val Constant multiplier.
+ */
+ void GenImulRegImm(RegStorage dest, RegStorage src, int val);
- /*
- * Generate code to implement long shift operations.
- * @param opcode The DEX opcode to specify the shift type.
- * @param rl_dest The destination.
- * @param rl_src The value to be shifted.
- * @param shift_amount How much to shift.
- * @returns the RegLocation of the result.
- */
- RegLocation GenShiftImmOpLong(Instruction::Code opcode, RegLocation rl_dest,
- RegLocation rl_src, int shift_amount);
- /*
- * Generate an imul of a register by a constant or a better sequence.
- * @param dest Destination Register.
- * @param src Source Register.
- * @param val Constant multiplier.
- */
- void GenImulRegImm(RegStorage dest, RegStorage src, int val);
+ /*
+ * Generate an imul of a memory location by a constant or a better sequence.
+ * @param dest Destination Register.
+ * @param sreg Symbolic register.
+ * @param displacement Displacement on stack of Symbolic Register.
+ * @param val Constant multiplier.
+ */
+ void GenImulMemImm(RegStorage dest, int sreg, int displacement, int val);
- /*
- * Generate an imul of a memory location by a constant or a better sequence.
- * @param dest Destination Register.
- * @param sreg Symbolic register.
- * @param displacement Displacement on stack of Symbolic Register.
- * @param val Constant multiplier.
- */
- void GenImulMemImm(RegStorage dest, int sreg, int displacement, int val);
+ /*
+ * @brief Compare memory to immediate, and branch if condition true.
+ * @param cond The condition code that when true will branch to the target.
+ * @param temp_reg A temporary register that can be used if compare memory is not
+ * supported by the architecture.
+ * @param base_reg The register holding the base address.
+ * @param offset The offset from the base.
+ * @param check_value The immediate to compare to.
+ */
+ LIR* OpCmpMemImmBranch(ConditionCode cond, RegStorage temp_reg, RegStorage base_reg,
+ int offset, int check_value, LIR* target);
- /*
- * @brief Compare memory to immediate, and branch if condition true.
- * @param cond The condition code that when true will branch to the target.
- * @param temp_reg A temporary register that can be used if compare memory is not
- * supported by the architecture.
- * @param base_reg The register holding the base address.
- * @param offset The offset from the base.
- * @param check_value The immediate to compare to.
- */
- LIR* OpCmpMemImmBranch(ConditionCode cond, RegStorage temp_reg, RegStorage base_reg,
- int offset, int check_value, LIR* target);
+ /*
+ * Can this operation be using core registers without temporaries?
+ * @param rl_lhs Left hand operand.
+ * @param rl_rhs Right hand operand.
+ * @returns 'true' if the operation can proceed without needing temporary regs.
+ */
+ bool IsOperationSafeWithoutTemps(RegLocation rl_lhs, RegLocation rl_rhs);
- /*
- * Can this operation be using core registers without temporaries?
- * @param rl_lhs Left hand operand.
- * @param rl_rhs Right hand operand.
- * @returns 'true' if the operation can proceed without needing temporary regs.
- */
- bool IsOperationSafeWithoutTemps(RegLocation rl_lhs, RegLocation rl_rhs);
+ /**
+ * @brief Generates inline code for conversion of long to FP by using x87/
+ * @param rl_dest The destination of the FP.
+ * @param rl_src The source of the long.
+ * @param is_double 'true' if dealing with double, 'false' for float.
+ */
+ virtual void GenLongToFP(RegLocation rl_dest, RegLocation rl_src, bool is_double);
- /**
- * @brief Generates inline code for conversion of long to FP by using x87/
- * @param rl_dest The destination of the FP.
- * @param rl_src The source of the long.
- * @param is_double 'true' if dealing with double, 'false' for float.
- */
- virtual void GenLongToFP(RegLocation rl_dest, RegLocation rl_src, bool is_double);
+ /*
+ * @brief Perform MIR analysis before compiling method.
+ * @note Invokes Mir2LiR::Materialize after analysis.
+ */
+ void Materialize();
- /*
- * @brief Perform MIR analysis before compiling method.
- * @note Invokes Mir2LiR::Materialize after analysis.
- */
- void Materialize();
+ /*
+ * Mir2Lir's UpdateLoc() looks to see if the Dalvik value is currently live in any temp register
+ * without regard to data type. In practice, this can result in UpdateLoc returning a
+ * location record for a Dalvik float value in a core register, and vis-versa. For targets
+ * which can inexpensively move data between core and float registers, this can often be a win.
+ * However, for x86 this is generally not a win. These variants of UpdateLoc()
+ * take a register class argument - and will return an in-register location record only if
+ * the value is live in a temp register of the correct class. Additionally, if the value is in
+ * a temp register of the wrong register class, it will be clobbered.
+ */
+ RegLocation UpdateLocTyped(RegLocation loc, int reg_class);
+ RegLocation UpdateLocWideTyped(RegLocation loc, int reg_class);
- /*
- * Mir2Lir's UpdateLoc() looks to see if the Dalvik value is currently live in any temp register
- * without regard to data type. In practice, this can result in UpdateLoc returning a
- * location record for a Dalvik float value in a core register, and vis-versa. For targets
- * which can inexpensively move data between core and float registers, this can often be a win.
- * However, for x86 this is generally not a win. These variants of UpdateLoc()
- * take a register class argument - and will return an in-register location record only if
- * the value is live in a temp register of the correct class. Additionally, if the value is in
- * a temp register of the wrong register class, it will be clobbered.
- */
- RegLocation UpdateLocTyped(RegLocation loc, int reg_class);
- RegLocation UpdateLocWideTyped(RegLocation loc, int reg_class);
+ /*
+ * @brief Analyze MIR before generating code, to prepare for the code generation.
+ */
+ void AnalyzeMIR();
- /*
- * @brief Analyze MIR before generating code, to prepare for the code generation.
- */
- void AnalyzeMIR();
+ /*
+ * @brief Analyze one basic block.
+ * @param bb Basic block to analyze.
+ */
+ void AnalyzeBB(BasicBlock * bb);
- /*
- * @brief Analyze one basic block.
- * @param bb Basic block to analyze.
- */
- void AnalyzeBB(BasicBlock * bb);
+ /*
+ * @brief Analyze one extended MIR instruction
+ * @param opcode MIR instruction opcode.
+ * @param bb Basic block containing instruction.
+ * @param mir Extended instruction to analyze.
+ */
+ void AnalyzeExtendedMIR(int opcode, BasicBlock * bb, MIR *mir);
- /*
- * @brief Analyze one extended MIR instruction
- * @param opcode MIR instruction opcode.
- * @param bb Basic block containing instruction.
- * @param mir Extended instruction to analyze.
- */
- void AnalyzeExtendedMIR(int opcode, BasicBlock * bb, MIR *mir);
+ /*
+ * @brief Analyze one MIR instruction
+ * @param opcode MIR instruction opcode.
+ * @param bb Basic block containing instruction.
+ * @param mir Instruction to analyze.
+ */
+ virtual void AnalyzeMIR(int opcode, BasicBlock * bb, MIR *mir);
- /*
- * @brief Analyze one MIR instruction
- * @param opcode MIR instruction opcode.
- * @param bb Basic block containing instruction.
- * @param mir Instruction to analyze.
- */
- virtual void AnalyzeMIR(int opcode, BasicBlock * bb, MIR *mir);
+ /*
+ * @brief Analyze one MIR float/double instruction
+ * @param opcode MIR instruction opcode.
+ * @param bb Basic block containing instruction.
+ * @param mir Instruction to analyze.
+ */
+ void AnalyzeFPInstruction(int opcode, BasicBlock * bb, MIR *mir);
- /*
- * @brief Analyze one MIR float/double instruction
- * @param opcode MIR instruction opcode.
- * @param bb Basic block containing instruction.
- * @param mir Instruction to analyze.
- */
- void AnalyzeFPInstruction(int opcode, BasicBlock * bb, MIR *mir);
+ /*
+ * @brief Analyze one use of a double operand.
+ * @param rl_use Double RegLocation for the operand.
+ */
+ void AnalyzeDoubleUse(RegLocation rl_use);
- /*
- * @brief Analyze one use of a double operand.
- * @param rl_use Double RegLocation for the operand.
- */
- void AnalyzeDoubleUse(RegLocation rl_use);
+ bool Gen64Bit() const { return gen64bit_; }
- bool Gen64Bit() const { return gen64bit_; }
+ // Information derived from analysis of MIR
- // Information derived from analysis of MIR
+ // The compiler temporary for the code address of the method.
+ CompilerTemp *base_of_code_;
- // The compiler temporary for the code address of the method.
- CompilerTemp *base_of_code_;
+ // Have we decided to compute a ptr to code and store in temporary VR?
+ bool store_method_addr_;
- // Have we decided to compute a ptr to code and store in temporary VR?
- bool store_method_addr_;
+ // Have we used the stored method address?
+ bool store_method_addr_used_;
- // Have we used the stored method address?
- bool store_method_addr_used_;
+ // Instructions to remove if we didn't use the stored method address.
+ LIR* setup_method_address_[2];
- // Instructions to remove if we didn't use the stored method address.
- LIR* setup_method_address_[2];
+ // Instructions needing patching with Method* values.
+ GrowableArray<LIR*> method_address_insns_;
- // Instructions needing patching with Method* values.
- GrowableArray<LIR*> method_address_insns_;
+ // Instructions needing patching with Class Type* values.
+ GrowableArray<LIR*> class_type_address_insns_;
- // Instructions needing patching with Class Type* values.
- GrowableArray<LIR*> class_type_address_insns_;
+ // Instructions needing patching with PC relative code addresses.
+ GrowableArray<LIR*> call_method_insns_;
- // Instructions needing patching with PC relative code addresses.
- GrowableArray<LIR*> call_method_insns_;
+ // Prologue decrement of stack pointer.
+ LIR* stack_decrement_;
- // Prologue decrement of stack pointer.
- LIR* stack_decrement_;
+ // Epilogue increment of stack pointer.
+ LIR* stack_increment_;
- // Epilogue increment of stack pointer.
- LIR* stack_increment_;
+ // 64-bit mode
+ bool gen64bit_;
- // 64-bit mode
- bool gen64bit_;
+ // The list of const vector literals.
+ LIR *const_vectors_;
- // The list of const vector literals.
- LIR *const_vectors_;
+ /*
+ * @brief Search for a matching vector literal
+ * @param mir A kMirOpConst128b MIR instruction to match.
+ * @returns pointer to matching LIR constant, or nullptr if not found.
+ */
+ LIR *ScanVectorLiteral(MIR *mir);
- /*
- * @brief Search for a matching vector literal
- * @param mir A kMirOpConst128b MIR instruction to match.
- * @returns pointer to matching LIR constant, or nullptr if not found.
- */
- LIR *ScanVectorLiteral(MIR *mir);
+ /*
+ * @brief Add a constant vector literal
+ * @param mir A kMirOpConst128b MIR instruction to match.
+ */
+ LIR *AddVectorLiteral(MIR *mir);
- /*
- * @brief Add a constant vector literal
- * @param mir A kMirOpConst128b MIR instruction to match.
- */
- LIR *AddVectorLiteral(MIR *mir);
-
- InToRegStorageMapping in_to_reg_storage_mapping_;
+ InToRegStorageMapping in_to_reg_storage_mapping_;
};
} // namespace art
diff --git a/compiler/dex/quick/x86/int_x86.cc b/compiler/dex/quick/x86/int_x86.cc
index b110793..8093fd7 100644
--- a/compiler/dex/quick/x86/int_x86.cc
+++ b/compiler/dex/quick/x86/int_x86.cc
@@ -810,7 +810,7 @@
: (IsInReg(this, rl_src_offset, rs_rDI) ? 4
: (SRegOffset(rl_src_offset.s_reg_low) + push_offset));
LoadWordDisp(TargetReg(kSp), srcOffsetSp, rs_rSI);
- NewLIR4(kX86LockCmpxchg8bA, rs_rDI.GetReg(), rs_rSI.GetReg(), 0, 0);
+ NewLIR4(kX86LockCmpxchg64A, rs_rDI.GetReg(), rs_rSI.GetReg(), 0, 0);
// After a store we need to insert barrier in case of potential load. Since the
// locked cmpxchg has full barrier semantics, only a scheduling barrier will be generated.
@@ -853,8 +853,18 @@
// Convert ZF to boolean
RegLocation rl_dest = InlineTarget(info); // boolean place for result
RegLocation rl_result = EvalLoc(rl_dest, kCoreReg, true);
- NewLIR2(kX86Set8R, rl_result.reg.GetReg(), kX86CondZ);
- NewLIR2(kX86Movzx8RR, rl_result.reg.GetReg(), rl_result.reg.GetReg());
+ RegStorage result_reg = rl_result.reg;
+
+ // SETcc only works with EAX..EDX.
+ if (result_reg.GetRegNum() >= rs_rX86_SP.GetRegNum()) {
+ result_reg = AllocateByteRegister();
+ DCHECK_LT(result_reg.GetRegNum(), rs_rX86_SP.GetRegNum());
+ }
+ NewLIR2(kX86Set8R, result_reg.GetReg(), kX86CondZ);
+ NewLIR2(kX86Movzx8RR, rl_result.reg.GetReg(), result_reg.GetReg());
+ if (IsTemp(result_reg)) {
+ FreeTemp(result_reg);
+ }
StoreValue(rl_dest, rl_result);
return true;
}
diff --git a/compiler/dex/quick/x86/target_x86.cc b/compiler/dex/quick/x86/target_x86.cc
index 1ac15a2..4372739 100644
--- a/compiler/dex/quick/x86/target_x86.cc
+++ b/compiler/dex/quick/x86/target_x86.cc
@@ -530,8 +530,8 @@
switch (opcode) {
case kX86LockCmpxchgMR:
case kX86LockCmpxchgAR:
- case kX86LockCmpxchg8bM:
- case kX86LockCmpxchg8bA:
+ case kX86LockCmpxchg64M:
+ case kX86LockCmpxchg64A:
case kX86XchgMR:
case kX86Mfence:
// Atomic memory instructions provide full barrier.
diff --git a/compiler/dex/quick/x86/x86_lir.h b/compiler/dex/quick/x86/x86_lir.h
index e550488..9b88853 100644
--- a/compiler/dex/quick/x86/x86_lir.h
+++ b/compiler/dex/quick/x86/x86_lir.h
@@ -620,7 +620,7 @@
Binary0fOpCode(kX86Imul64), // 64bit multiply
kX86CmpxchgRR, kX86CmpxchgMR, kX86CmpxchgAR, // compare and exchange
kX86LockCmpxchgMR, kX86LockCmpxchgAR, // locked compare and exchange
- kX86LockCmpxchg8bM, kX86LockCmpxchg8bA, // locked compare and exchange
+ kX86LockCmpxchg64M, kX86LockCmpxchg64A, // locked compare and exchange
kX86XchgMR, // exchange memory with register (automatically locked)
Binary0fOpCode(kX86Movzx8), // zero-extend 8-bit value
Binary0fOpCode(kX86Movzx16), // zero-extend 16-bit value
@@ -654,7 +654,6 @@
kData, // Special case for raw data.
kNop, // Special case for variable length nop.
kNullary, // Opcode that takes no arguments.
- kPrefix2Nullary, // Opcode that takes no arguments, but 2 prefixes.
kRegOpcode, // Shorter form of R instruction kind (opcode+rd)
kReg, kMem, kArray, // R, M and A instruction kinds.
kMemReg, kArrayReg, kThreadReg, // MR, AR and TR instruction kinds.
@@ -663,11 +662,11 @@
kRegImm, kMemImm, kArrayImm, kThreadImm, // RI, MI, AI and TI instruction kinds.
kRegRegImm, kRegMemImm, kRegArrayImm, // RRI, RMI and RAI instruction kinds.
kMovRegImm, // Shorter form move RI.
- kRegRegImmRev, // RRI with first reg in r/m
+ kRegRegImmStore, // RRI following the store modrm reg-reg encoding rather than the load.
kMemRegImm, // MRI instruction kinds.
kShiftRegImm, kShiftMemImm, kShiftArrayImm, // Shift opcode with immediate.
kShiftRegCl, kShiftMemCl, kShiftArrayCl, // Shift opcode with register CL.
- kRegRegReg, kRegRegMem, kRegRegArray, // RRR, RRM, RRA instruction kinds.
+ // kRegRegReg, kRegRegMem, kRegRegArray, // RRR, RRM, RRA instruction kinds.
kRegCond, kMemCond, kArrayCond, // R, M, A instruction kinds following by a condition.
kRegRegCond, // RR instruction kind followed by a condition.
kRegMemCond, // RM instruction kind followed by a condition.
@@ -680,19 +679,25 @@
/* Struct used to define the EncodingMap positions for each X86 opcode */
struct X86EncodingMap {
X86OpCode opcode; // e.g. kOpAddRI
- X86EncodingKind kind; // Used to discriminate in the union below
+ // The broad category the instruction conforms to, such as kRegReg. Identifies which LIR operands
+ // hold meaning for the opcode.
+ X86EncodingKind kind;
uint64_t flags;
struct {
- uint8_t prefix1; // non-zero => a prefix byte
- uint8_t prefix2; // non-zero => a second prefix byte
- uint8_t opcode; // 1 byte opcode
- uint8_t extra_opcode1; // possible extra opcode byte
- uint8_t extra_opcode2; // possible second extra opcode byte
- // 3bit opcode that gets encoded in the register bits of the modrm byte, use determined by the
- // encoding kind
+ uint8_t prefix1; // Non-zero => a prefix byte.
+ uint8_t prefix2; // Non-zero => a second prefix byte.
+ uint8_t opcode; // 1 byte opcode.
+ uint8_t extra_opcode1; // Possible extra opcode byte.
+ uint8_t extra_opcode2; // Possible second extra opcode byte.
+ // 3-bit opcode that gets encoded in the register bits of the modrm byte, use determined by the
+ // encoding kind.
uint8_t modrm_opcode;
- uint8_t ax_opcode; // non-zero => shorter encoding for AX as a destination
- uint8_t immediate_bytes; // number of bytes of immediate
+ uint8_t ax_opcode; // Non-zero => shorter encoding for AX as a destination.
+ uint8_t immediate_bytes; // Number of bytes of immediate.
+ // Does the instruction address a byte register? In 32-bit mode the registers ah, bh, ch and dh
+ // are not used. In 64-bit mode the REX prefix is used to normalize and allow any byte register
+ // to be addressed.
+ bool r8_form;
} skeleton;
const char *name;
const char* fmt;
@@ -726,6 +731,7 @@
#define IS_SIMM8(v) ((-128 <= (v)) && ((v) <= 127))
#define IS_SIMM16(v) ((-32768 <= (v)) && ((v) <= 32767))
+#define IS_SIMM32(v) ((INT64_C(-2147483648) <= (v)) && ((v) <= INT64_C(2147483647)))
extern X86EncodingMap EncodingMap[kX86Last];
extern X86ConditionCode X86ConditionEncoding(ConditionCode cond);
