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94c490f795
v8/tools/debug_helper
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Victor Gomes 94c490f795 [runtime] Use NameToIndexHashTable in ScopeInfo 
- It changes ContextSlotIndex from static to non-static.
- Updates ContextSlotIndex and ScriptContextTable::Lookup to use
  handles, since it is necessary for the NameToIndexHashTable::Add
- Adds a NameToIndexHashTableLookup to CSA.
- Renames LocalNamesIterator to LocalNamesRange and iterates the
  hashtable when local names are not inlined.

Bug: v8:12315
Change-Id: I2c8c933002fe73f4def145bc207825823262d743
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3406751
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Commit-Queue: Victor Gomes <victorgomes@chromium.org>
Cr-Commit-Position: refs/heads/main@{#78818}
2022-01-27 18:25:52 +00:00
..
BUILD.gn Revert "Reland "[DEPS] Add abseil to deps"" 2021-09-28 20:08:22 +00:00
compiler-types.cc [v8windbg] Show bitset name of compiler type 2020-06-23 19:36:36 +00:00
debug-helper-internal.cc Reland^2 "[ptr-cage] Rename IsolateRoot to PtrComprCageBase" 2021-04-06 01:55:28 +00:00
debug-helper-internal.h [v8windbg] Display js function only for js frame 2020-09-21 07:50:14 +00:00
debug-helper.h [v8windbg] Display js function only for js frame 2020-09-21 07:50:14 +00:00
debug-macro-shims.h [runtime] Use NameToIndexHashTable in ScopeInfo 2022-01-27 18:25:52 +00:00
DEPS Reland "Add postmortem debugging helper library" 2019-07-31 14:30:19 +00:00
gen-heap-constants.py [tools] Fix v8windbg behavior on Map's bit_field2 2020-03-09 17:36:27 +00:00
get-object-properties.cc V8 Sandbox rebranding 2021-12-15 17:09:36 +00:00
heap-constants.cc [tools] Fix v8windbg behavior on Map's bit_field2 2020-03-09 17:36:27 +00:00
heap-constants.h [tools] Fix v8windbg behavior on Map's bit_field2 2020-03-09 17:36:27 +00:00
list-object-classes.cc Reland "[torque] refactor: use -tq only in filenames derived from .tq files" 2020-09-25 15:04:18 +00:00
OWNERS Add myself as an owner for debug-helper and v8windbg 2020-09-21 15:19:27 +00:00
README.md Reland "Add postmortem debugging helper library" 2019-07-31 14:30:19 +00:00

README.md

V8 debug helper

This library is for debugging V8 itself, not debugging JavaScript running within V8. It is designed to be called from a debugger extension running within a native debugger such as WinDbg or LLDB. It can be used on live processes or crash dumps, and cannot assume that all memory is available in a dump.