The GPU process doesn't have the directory service enabled, so it can't find
a tmp dir to put its .extra files for crash reports. Even if we do enable the
directory service, we still don't get the correct "content process tmp dir" in
the GPU process, because the UUID baked into that folder is passed via the
preferences service, and that isn't initialized in the GPU process either.
Rather than unneccessarily initialize all this stuff in the GPU process just
to get one folder name, we can pass that folder name directly in the argv list.
See comments 12-19 on the bug for further discussion of the various solutions
attempted/explored.
MozReview-Commit-ID: 1sFg27hIe7S
--HG--
extra : rebase_source : 78eb600a58fed45800b9df8303cc4d6898d96ae9
The GPU process doesn't have the directory service enabled, so it can't find
a tmp dir to put its .extra files for crash reports. Even if we do enable the
directory service, we still don't get the correct "content process tmp dir" in
the GPU process, because the UUID baked into that folder is passed via the
preferences service, and that isn't initialized in the GPU process either.
Rather than unneccessarily initialize all this stuff in the GPU process just
to get one folder name, we can pass that folder name directly in the argv list.
See comments 12-19 on the bug for further discussion of the various solutions
attempted/explored.
MozReview-Commit-ID: 1sFg27hIe7S
--HG--
extra : rebase_source : 62ff819c5b03f642cd4b9af7c89c84b790397372
This modifies the minidump analyzer to only output the crashing thread's stack
when invoked. This reduces the raw size of the crash ping by 50% to 70%
depending on the program state when the crash occurred. The minidump-analyzer
can still produce the complete output when invoked with the '--full' option.
MozReview-Commit-ID: 8KaITWqfBKR
--HG--
extra : rebase_source : b71bd47ea1df4fa8fa3da013aef2612a073a42d2
symbolstore.py processes filenames in FILE lines of symbol files to encode
information about the source repository they came from, or to mark
known generated source files. It also reads the dist/include install
manifest so it can map header files from there back to their source locations.
These mappings were broken on Windows because symbolstore.py first passes
filenames into `FixFilenameCase`, which calls `GetFinalPathNameByHandleW`,
which breaks things in two ways:
1) It returns paths with an uppercase drive letter, and source paths from
elsewhere have a lowercase drive letter.
2) It resolves symlinks, and on Taskcluster Windows builds the whole build
is done within a symlinked directory so paths directly from the srcdir
and objdir won't match those canonicalized paths.
This patch adds a `normpath` function to symbolstore.py and moves the
contents of `FixFilenameCase` into it on Windows, and just makes it
an alias for `os.path.normpath` everywhere else. It then uses it everywhere
we deal with paths that will be compared against source file paths from symbol
files so that all paths are canonicalized the same and we can do simple
string matching from there.
Additionally, this patch adds a check to the functional test to verify
that header files from dist/include are correctly mapped to the source
repository. Unfortunately there is still not a test for generated files
because they only appear in the libxul symbol file, and dumping symbols
from libxul is too slow to invoke as part of a unit test.
MozReview-Commit-ID: Dx3z1BZcIvc
--HG--
extra : rebase_source : 80179bbea58a804344a56ef27f438ada76e7fe77
Bug 1360308 offloads IO operations from the main thread when we create paired minidumps.
This breaks the symmetry of paired minidumps: the thread stacks of the parent minidump
doesn't correspond to the thread stacks in the child minidumps and renders the parent
stack useless. This patch moves generation of the parent minidump back to the main
thread to keep the context of the parent process when creating paired minidumps. Child
minidump is still created asynchronously.
MozReview-Commit-ID: 9RmBAuXMPSX
Revert revision f760842b14a2, 051b765ca8f2 and 01125b5142e5 since the original
bug that we run out of TLS slots on Windows is no longer showing up after
firefox55. It should have been fixed elsewhere, very likely in the rust part.
MozReview-Commit-ID: 9j5hFSGT3OE
Now that builds are uploading generated source files to an S3 bucket,
symbolstore.py can alter the FILE lines in symbol files to record the
URLs where those generated source files can be found. We currently record
files from the hg repository as `hg:<repo>:<path>:<revision>`, so here we
record generated files as `s3:<bucket>:<path>:` and expect that Socorro
will map that to the S3 bucket in a sensible way.
This patch does not change source server indexing, which allows Microsoft
debuggers to fetch source files for a build. That will be handled in a
followup.
MozReview-Commit-ID: 1g14smF0fo8
--HG--
extra : rebase_source : a5b42251278e6ecc4d57e374c423738de325f8e5
extra : source : 7781a37a4db0378b06ef3ad377e18be37e63ad83
Now that builds are uploading generated source files to an S3 bucket,
symbolstore.py can alter the FILE lines in symbol files to record the
URLs where those generated source files can be found. We currently record
files from the hg repository as `hg:<repo>:<path>:<revision>`, so here we
record generated files as `s3:<bucket>:<path>:` and expect that Socorro
will map that to the S3 bucket in a sensible way.
This patch does not change source server indexing, which allows Microsoft
debuggers to fetch source files for a build. That will be handled in a
followup.
MozReview-Commit-ID: 1g14smF0fo8
--HG--
extra : rebase_source : 78344e2435cc2379d4b202b71851d1112236066b
This mechanically replaces nsILocalFile with nsIFile in
*.js, *.jsm, *.sjs, *.html, *.xul, *.xml, and *.py.
MozReview-Commit-ID: 4ecl3RZhOwC
--HG--
extra : rebase_source : 412880ea27766118c38498d021331a3df6bccc70
Kartikaya Gupta
Sebastian Hengst
Chris Manchester
Carl Corcoran
Tom Ritter
Gabriele Svelto
Emilio Cobos Álvarez
Ted Mielczarek
Cervantes Yu
Mark Banner
Wes Kocher
Phil Ringnalda
Sylvestre Ledru
Eric Rahm
David Major
Masatoshi Kimura
Rajesh Kathiriya