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LibX86: Add missing MovD and MovQ instructions

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These are placeholders for now
This commit is contained in:
Hendiadyoin1 2021-07-08 17:49:10 +02:00 • committed by Andreas Kling
parent efa42c4d45
commit eb6af29421
5 changed files with 39 additions and 7 deletions
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23
Userland/Libraries/LibX86/Instruction.cpp
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@ -142,6 +142,8 @@ static void build(InstructionDescriptor* table, u8 op, const char* mnemonic, Ins
case OP_CR_reg32:
case OP_reg16_RM8:
case OP_reg32_RM8:
case OP_mm1_rm32:
case OP_rm32_mm2:
case OP_mm1_mm2m64:
case OP_mm1_mm2m32:
case OP_mm1m64_mm2:
@ -812,6 +814,7 @@ static void build_slash_reg(u8 op, u8 slash, const char* mnemonic, InstructionFo
build_0f(0x69, "PUNPCKHWD", OP_mm1_mm2m64, &Interpreter::PUNPCKHWD_mm1_mm2m64);
build_0f(0x6A, "PUNPCKHDQ", OP_mm1_mm2m64, &Interpreter::PUNPCKHDQ_mm1_mm2m64);
build_0f(0x6B, "PACKSSDW", OP_mm1_mm2m64, &Interpreter::PACKSSDW_mm1_mm2m64);
build_0f(0x6E, "MOVD", OP_mm1_rm32, &Interpreter::MOVD_mm1_rm32);
build_0f(0x6F, "MOVQ", OP_mm1_mm2m64, &Interpreter::MOVQ_mm1_mm2m64);
build_0f_slash(0x71, 2, "PSRLW", OP_mm1_imm8, &Interpreter::PSRLW_mm1_mm2m64);
@ -829,7 +832,8 @@ static void build_slash_reg(u8 op, u8 slash, const char* mnemonic, InstructionFo
build_0f(0x76, "PCMPEQD", OP_mm1_mm2m64, &Interpreter::PCMPEQD_mm1_mm2m64);
build_0f(0x75, "PCMPEQW", OP_mm1_mm2m64, &Interpreter::PCMPEQW_mm1_mm2m64);
build_0f(0x77, "EMMS", OP, &Interpreter::EMMS);
build_0f(0x7F, "MOVQ", OP_mm1m64_mm2, &Interpreter::MOVQ_mm1_m64_mm2);
build_0f(0x7E, "MOVD", OP_rm32_mm2, &Interpreter::MOVD_rm32_mm2);
build_0f(0x7F, "MOVQ", OP_mm1m64_mm2, &Interpreter::MOVQ_mm1m64_mm2);
build_0f(0x80, "JO", OP_NEAR_imm, &Interpreter::Jcc_NEAR_imm);
build_0f(0x81, "JNO", OP_NEAR_imm, &Interpreter::Jcc_NEAR_imm);
@ -1319,6 +1323,7 @@ void Instruction::to_string_internal(StringBuilder& builder, u32 origin, const S
auto append_relative_imm32 = [&] { formatted_address(origin + 5, x32, i32(imm32())); };
auto append_mm = [&] { builder.appendff("mm{}", register_index()); };
auto append_mmrm32 = [&] { builder.append(m_modrm.to_string_mm(*this)); };
auto append_mmrm64 = [&] { builder.append(m_modrm.to_string_mm(*this)); };
auto append = [&](auto& content) { builder.append(content); };
@ -1843,11 +1848,23 @@ void Instruction::to_string_internal(StringBuilder& builder, u32 origin, const S
append_imm8();
break;
case OP_mm1_mm2m32:
append_mnemonic_space();
append_mm();
append(", ");
append_mmrm32();
break;
case OP_mm1_rm32:
append_mnemonic_space();
append_mm();
append(", ");
append_rm32();
break;
case OP_rm32_mm2:
append_mnemonic_space();
append_rm32();
append(", ");
append_mm();
break;
case OP_mm1_mm2m64:
append_mnemonic_space();
append_mm();
@ -1856,9 +1873,9 @@ void Instruction::to_string_internal(StringBuilder& builder, u32 origin, const S
break;
case OP_mm1m64_mm2:
append_mnemonic_space();
append_mm();
append(", ");
append_mmrm64();
append(", ");
append_mm();
break;
case InstructionPrefix:
append_mnemonic();