RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-27 01:17:35 +00:00
Code Issues Activity Actions

LibX86: Disassemble unknown opcodes as "db %#02x"

Browse source
This commit is contained in:
Andreas Kling 2020-04-11 13:57:28 +02:00
parent 95df0847c5
commit d7d7a32d47
1 changed files with 3 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

3
Libraries/LibX86/Instruction.cpp
View file

@ -1286,6 +1286,9 @@ String Instruction::to_string(u32 origin, bool x32) const
String Instruction::to_string_internal(u32 origin, bool x32) const String Instruction::to_string_internal(u32 origin, bool x32) const
{ {
if (!m_descriptor)
return String::format("db %#02x", m_op);
StringBuilder builder; StringBuilder builder;
String mnemonic = String(m_descriptor->mnemonic).to_lowercase(); String mnemonic = String(m_descriptor->mnemonic).to_lowercase();