diff options
Diffstat (limited to 'src/citra_qt/debugger/disassembler.cpp')
| -rw-r--r-- | src/citra_qt/debugger/disassembler.cpp | 26 |
1 files changed, 21 insertions, 5 deletions
diff --git a/src/citra_qt/debugger/disassembler.cpp b/src/citra_qt/debugger/disassembler.cpp index 617a8860b..507a35718 100644 --- a/src/citra_qt/debugger/disassembler.cpp +++ b/src/citra_qt/debugger/disassembler.cpp @@ -39,16 +39,32 @@ QVariant DisassemblerModel::data(const QModelIndex& index, int role) const { static char result[255]; u32 address = base_address + index.row() * 4; - ARM_Disasm::disasm(address, Memory::Read32(address), result); + u32 instr = Memory::Read32(address); + ARM_Disasm::disasm(address, instr, result); if (index.column() == 0) { return QString("0x%1").arg((uint)(address), 8, 16, QLatin1Char('0')); } else if (index.column() == 1) { return QString::fromLatin1(result); - } else if (index.column() == 2 && Symbols::HasSymbol(address)) { - TSymbol symbol = Symbols::GetSymbol(address); - return QString("%1 - Size:%2").arg(QString::fromStdString(symbol.name)) - .arg(symbol.size / 4); // divide by 4 to get instruction count + } else if (index.column() == 2) { + if(Symbols::HasSymbol(address)) { + TSymbol symbol = Symbols::GetSymbol(address); + return QString("%1 - Size:%2").arg(QString::fromStdString(symbol.name)) + .arg(symbol.size / 4); // divide by 4 to get instruction count + } else if (ARM_Disasm::decode(instr) == OP_BL) { + u32 offset = instr & 0xFFFFFF; + + // Sign-extend the 24-bit offset + if ((offset >> 23) & 1) + offset |= 0xFF000000; + + // Pre-compute the left-shift and the prefetch offset + offset <<= 2; + offset += 8; + + TSymbol symbol = Symbols::GetSymbol(address + offset); + return QString(" --> %1").arg(QString::fromStdString(symbol.name)); + } } break; |