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LibX86: Add 8-bit CMPXCHG and allow LOCK CMPXCHG

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This commit is contained in:
Andreas Kling 2020-04-11 13:46:30 +02:00
parent 2ce38d4699
commit cf7d042e0f
1 changed files with 2 additions and 1 deletions
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3
Libraries/LibX86/Instruction.cpp
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@ -814,7 +814,8 @@ void build_opcode_tables_if_needed()
build0F(0xAC, "SHRD", OP_RM16_reg16_imm8, OP_RM32_reg32_imm8);
build0F(0xAD, "SHRD", OP_RM16_reg16_CL, OP_RM32_reg32_CL);
build0F(0xAF, "IMUL", OP_reg16_RM16, OP_reg32_RM32);
build0F(0xB1, "CMPXCHG", OP_RM16_reg16, OP_RM32_reg32);
build0F(0xB0, "CMPXCHG", OP_RM8_reg8, LockPrefixAllowed);
build0F(0xB1, "CMPXCHG", OP_RM16_reg16, OP_RM32_reg32, LockPrefixAllowed);
build0F(0xB2, "LSS", OP_reg16_mem16, OP_reg32_mem32);
build0F(0xB3, "BTR", OP_RM16_reg16, OP_RM32_reg32);
build0F(0xB4, "LFS", OP_reg16_mem16, OP_reg32_mem32);