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LibDebug: add DW_LNS_set_basic_block support

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This adds support for the basic_block register to the Dwarf line
number state machine.
This commit is contained in:
spigwitmer 2021-05-02 14:02:14 -04:00 • committed by Andreas Kling
parent bd68ca362b
commit 3a5f9b2f7e
2 changed files with 7 additions and 0 deletions
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6
Userland/Libraries/LibDebug/Dwarf/LineProgram.cpp
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@ -242,6 +242,10 @@ void LineProgram::handle_standard_opcode(u8 opcode)
m_address += delta;
break;
}
case StandardOpcodes::SetBasicBlock: {
m_basic_block = true;
break;
}
default:
dbgln("Unhandled LineProgram opcode {}", opcode);
VERIFY_NOT_REACHED();
@ -262,6 +266,8 @@ void LineProgram::handle_special_opcode(u8 opcode)
}
append_to_line_info();
m_basic_block = false;
}
void LineProgram::run_program()