The spec says we have to insert some wrapper code with extra line breaks
in it, but this confuses users when they see stack traces as the line
numbers come from the code with the wrapper, instead of the original.
This CL sets line_offset on the script to indicate that line numbers
should be offset by the 2 extra line breaks when reading them out e.g.
for the purpose of stack traces.
Bug: chromium:109362
Change-Id: Ib608e1043c38b595b1466766f7592e993ee3b996
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1741660
Reviewed-by: Simon Zünd <szuend@chromium.org>
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63127}
This CL moves the code responsible for serializing a stack trace frame into
a string, out of messages.cc and into stack-frame-info.cc. Instead of
symbolizing the stack trace frame while serializing, the code is changed to
work on top of StackTraceFrame and StackFrameInfo objects.
The result is that the serialization code no longer cares when a stack trace
frame is symbolized. Symbolization could happen eagerly during capturing, or
lazily the first time any of StackFrameInfo fields are accessed.
Drive-by: Existing users of StackFrameBase::ToString are adapted to the
new SerializeStackTraceFrame API. This includes Isolate::PrintCurrentStackTrace,
which is changed to re-use the existing capturing and serializing mechanism.
Bug: v8:8742
Change-Id: Ic7fd80668c9d993e99d586ef7fe022850104c34f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1631414
Commit-Queue: Simon Zünd <szuend@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62522}
Mechanical change with the exception of one threaded test, that had
to be turned into a normal test to turn green.
R=jgruber@chromium.org
Bug: v8:9183
Change-Id: Ie7c3350415e21f93e8161a3c844cbe165ecd7da5
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1612899
Commit-Queue: Simon Zünd <szuend@chromium.org>
Auto-Submit: Simon Zünd <szuend@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61520}
