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LibJS/JIT: Provide source location information for JIT code
This works by walking a backtrace until the currently executing native executable is found, and then mapping the native address to its bytecode instruction.
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8 changed files with 59 additions and 6 deletions
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#pragma once
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#include <LibJS/Bytecode/Executable.h>
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#include <LibJS/Bytecode/Label.h>
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#include <LibJS/Bytecode/Register.h>
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#include <LibJS/Forward.h>
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Executable& current_executable() { return *m_current_executable; }
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Executable const& current_executable() const { return *m_current_executable; }
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BasicBlock const& current_block() const { return *m_current_block; }
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auto& instruction_stream_iterator() const { return m_pc; }
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Optional<InstructionStreamIterator const&> instruction_stream_iterator() const;
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void visit_edges(Cell::Visitor&);
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