It can happen that the originator of a crash report doesn't have access
to certain images. When that's the case, ReportCrash won't show the
source info in the crash report stack frames, but only the stack address
and image name.
This patch fixes a bug in the crashlog stackframe parser regular
expression to optionally match the source info group.
rdar://101934135
Differential Revision: https://reviews.llvm.org/D137466
Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>
This patch updates the image_regex_uuid matcher to match null-UUID
images in the plain text crashlog parser.
It updates the regex to match one or more '?' characters or the image
full path.
rdar://100904019
Differential Revision: https://reviews.llvm.org/D135482
Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>
This patch updates the regular expression matching stackframes in
crashlog to allow addresses that are 7 characters long and more (vs. 8
characters previously).
It changes the `0x[0-9a-fA-F]{7}[0-9a-fA-F]+` by `0x[0-9a-fA-F]{7,}`.
rdar://97684839
Differential Revision: https://reviews.llvm.org/D131032
Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>
Add a parser for JSON crashlogs. The CrashLogParser now defers to either
the JSONCrashLogParser or the TextCrashLogParser. It first tries to
interpret the input as JSON, and if that fails falling back to the
textual parser.
Differential revision: https://reviews.llvm.org/D91130
