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v8/tools/debug_helper
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Nico Hartmann 362b30eb1e Reland "Reland "[Torque] Generalize Torque literals to larger size"" 
This is a reland of 517ed4ad00

Original change's description:
> Reland "[Torque] Generalize Torque literals to larger size"
>
> Previously, literals in Torque were stored as double values, which
> made it impossible to precisely represent 64 bit integer values.
> This CL replaces the old literal expression with an integer and
> floating point literal expression that are unbounded in size. We
> allow implicit conversion of these literals to arbitary integer
> and floating point types respectively and insert a corresponding
> bounds check into generated CSA.
>
> Changes in the reland: Simplified IntegerLiteral to single digit.
>
> Bug: v8:7793, chromium:1289282
> Change-Id: I31c762c2f31165c7a1d0b07842b764e5851ce189
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3406750
> Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
> Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
> Commit-Queue: Nico Hartmann <nicohartmann@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#78811}

Bug: v8:7793, chromium:1289282
Change-Id: I7aadc4d2c9494f03eae85e94949c8f4cab7a075c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3437047
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Commit-Queue: Nico Hartmann <nicohartmann@chromium.org>
Cr-Commit-Position: refs/heads/main@{#78939}
2022-02-04 09:40:24 +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 Reland "Reland "[Torque] Generalize Torque literals to larger size"" 2022-02-04 09:40:24 +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.