Tag
debug-info
- Mar 17, 2026 Attributing Allocations to Call Sites by Unwinding the Stack How a tracing allocator recovers the calling stack for each allocation, why frame-pointer chains fail in optimised code, and what a table-driven unwind costs per event. memory systems
- Mar 22, 2025 Debug Information for Optimized Code: Line Tables, Location Lists, and Lost Variables At -O2 the compiler moves, merges, and deletes variables. DWARF describes the result with location lists and inline scopes, and the debugger reconstructs values that no longer live anywhere. compilers