fergalmoran/ladybird
1
0
Fork 0
mirror of https://github.com/fergalmoran/ladybird.git synced 2026-01-06 16:45:03 +00:00
Code Issues Packages Projects Releases Wiki Activity

LibJS/JIT: Provide source location information for JIT code

Browse Source 
This works by walking a backtrace until the currently executing
native executable is found, and then mapping the native address
to its bytecode instruction.
This commit is contained in:
Simon Wanner
2023-10-30 22:06:27 +01:00
committed by Andreas Kling
parent 112eadc863
commit fb7b4b9c59
8 changed files with 59 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
Userland/Libraries/LibJS/Bytecode/Interpreter.h
View File

@@ -6,6 +6,7 @@
#pragma once
#include <LibJS/Bytecode/Executable.h>
#include <LibJS/Bytecode/Label.h>
#include <LibJS/Bytecode/Register.h>
#include <LibJS/Forward.h>
@@ -77,7 +78,7 @@ public:
Executable& current_executable() { return *m_current_executable; }
Executable const& current_executable() const { return *m_current_executable; }
BasicBlock const& current_block() const { return *m_current_block; }
auto& instruction_stream_iterator() const { return m_pc; }
Optional<InstructionStreamIterator const&> instruction_stream_iterator() const;
void visit_edges(Cell::Visitor&);