beenull/ladybird
1
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird.git synced 2024-09-30 00:31:14 +00:00
Code Issues Actions 5 Packages Projects Releases Wiki Activity

LibDebug: Keep track of 'prologue end'

Browse source 
This LineProgram instruction is emitted by Clang. Although we currently
have no use for it (it's mostly a debugger feature), we need to handle
this opcode, as otherwise CrashReporter wouldn't work.
This commit is contained in:
Daniel Bertalan 2021-07-26 18:08:16 +02:00 committed by Andreas Kling
parent f94532ea4e
commit a59b9357e3
Notes: sideshowbarker 2024-07-18 07:16:41 +09:00 
Author: https://github.com/BertalanD
Commit: https://github.com/SerenityOS/serenity/commit/a59b9357e38
Pull-request: https://github.com/SerenityOS/serenity/pull/8718
Issue: https://github.com/SerenityOS/serenity/issues/363
Reviewed-by: https://github.com/gunnarbeutner ✅
Reviewed-by: https://github.com/nico
2 changed files with 6 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
Userland/Libraries/LibDebug/Dwarf/LineProgram.cpp
View file

@ -246,6 +246,10 @@ void LineProgram::handle_standard_opcode(u8 opcode)
m_basic_block = true;
break;
}
case StandardOpcodes::SetProlougeEnd: {
m_prologue_end = true;
break;
}
default:
dbgln("Unhandled LineProgram opcode {}", opcode);
VERIFY_NOT_REACHED();
@ -268,6 +272,7 @@ void LineProgram::handle_special_opcode(u8 opcode)
append_to_line_info();
m_basic_block = false;
m_prologue_end = false;
}
void LineProgram::run_program()

1
Userland/Libraries/LibDebug/Dwarf/LineProgram.h
View file

@ -181,6 +181,7 @@ private:
size_t m_file_index { 0 };
bool m_is_statement { false };
bool m_basic_block { false };
bool m_prologue_end { false };
Vector<LineInfo> m_lines;
};