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UserspaceEmulator: Fix missing sign extension in PUSH_imm8

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This commit is contained in:
Andreas Kling 2020-07-12 17:44:14 +02:00
parent 94f07660e9
commit e461e3c8b0
1 changed files with 1 additions and 1 deletions
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DevTools/UserspaceEmulator/SoftCPU.cpp
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@ -1266,7 +1266,7 @@ void SoftCPU::PUSH_imm32(const X86::Instruction& insn)
void SoftCPU::PUSH_imm8(const X86::Instruction& insn) void SoftCPU::PUSH_imm8(const X86::Instruction& insn)
{ {
ASSERT(!insn.has_operand_size_override_prefix()); ASSERT(!insn.has_operand_size_override_prefix());
push32((i32)insn.imm8()); push32(sign_extended_to<i32>(insn.imm8()));
} }
void SoftCPU::PUSH_reg16(const X86::Instruction&) { TODO(); } void SoftCPU::PUSH_reg16(const X86::Instruction&) { TODO(); }