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llvm_disassemble: Add hex output

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This commit is contained in:
Merry 2022-07-12 19:20:25 +01:00
parent e4aeb8c738
commit 7016ace72b
1 changed files with 7 additions and 4 deletions
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11
src/dynarmic/common/llvm_disassemble.cpp
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@ -69,6 +69,10 @@ std::string DisassembleAArch32([[maybe_unused]] bool is_thumb, [[maybe_unused]]
char buffer[1024];
while (length) {
size_t inst_size = LLVMDisasmInstruction(llvm_ctx, const_cast<u8*>(instructions), length, pc, buffer, sizeof(buffer));
const char* const disassembled = inst_size > 0 ? buffer : "<invalid instruction>";
if (inst_size == 0)
inst_size = is_thumb ? 2 : 4;
result += fmt::format("{:08x} ", pc);
for (size_t i = 0; i < 4; i++) {
@ -78,11 +82,9 @@ std::string DisassembleAArch32([[maybe_unused]] bool is_thumb, [[maybe_unused]]
result += " ";
}
}
result += inst_size > 0 ? buffer : "<invalid instruction>";
result += disassembled;
result += '\n';
if (inst_size == 0)
inst_size = is_thumb ? 2 : 4;
if (length <= inst_size)
break;
@ -111,7 +113,8 @@ std::string DisassembleAArch64([[maybe_unused]] u32 instruction, [[maybe_unused]
char buffer[80];
size_t inst_size = LLVMDisasmInstruction(llvm_ctx, (u8*)&instruction, sizeof(instruction), pc, buffer, sizeof(buffer));
result = inst_size > 0 ? buffer : "<invalid instruction>";
result = fmt::format("{:016x} {:08x} ", pc, instruction);
result += inst_size > 0 ? buffer : "<invalid instruction>";
result += '\n';
LLVMDisasmDispose(llvm_ctx);