This includes both the vanilla sources we haven't forked and the client
sources that we have. Client patches were applied manually up to version
69c2c51dd89965d234eec16e3a9353634831916b. The following changes were not
included as they break merging segments corresponding to libxul.so in the
module list:
8915f7be39448d9257b6da3ad0233944d1d9a92a
17ad0c18b179c135fc5a3d2bba199c3fa4276035
94b6309aecaddfcf11672f6cfad9575d68ad3b40
With these changes applied two entries for libxul.so are generated, the second
one is bogus and prevents symbolication from working correctly.
The build system and some of the tools relying on breakpad were also updated
to work with the new version.
--HG--
extra : source : fe4d49307f8890a0c430c257c96f74a9552eeb31
extra : histedit_source : bc84861445bd93856cd0d0c864fd15ad7d9ccc12%2C1efd65797da46e33481afa61a302098780b0f107
These locations have changed since the end of Google Code.
MozReview-Commit-ID: FSGhFBDaTCq
--HG--
extra : rebase_source : 4ef004b2d0b8f1a6331db0f44ccf70d05ad62774
If the symbols file doesn't give a function name, substitute
'unnamed_function'. A more complete fix would be to catch
all ValueError exceptions and continue sensibly, but this
addresses the immediate issue with the output from `rustc -g`.
MozReview-Commit-ID: 666ruvLlJ5t
This patch introduces a small utility program to extract a guid from a shared library
or executable on windows to identify the correct symbol file to read in fix_stack_using_bpsyms.py.
In order for this to work correctly on windows, the library name provided by
MozDescribeCodeAddress needs to be a full path, so the LoadedImageName field
from the IMAGEHLP_MODULE64 structure is used here instead of the ModuleName
field.
MozReview-Commit-ID: 8zkfLWjKVs2
This patch introduces a small utility program to extract a guid from a shared library
or executable on windows to identify the correct symbol file to read in fix_stack_using_bpsyms.py.
In order for this to work correctly on windows, the library name provided by
MozDescribeCodeAddress needs to be a full path, so the LoadedImageName field
from the IMAGEHLP_MODULE64 structure is used here instead of the ModuleName
field.
--HG--
extra : commitid : GwkhBdm81g3
fix_stack_using_bpsyms.py locates a .sym file based on file name only, not uuid or full path,
which causes a failure if a duplicate leaf file name is introduced. This patch introduces a
small utility program on mac and linux to extract a breakpad guid from a shared library or
executable to identify the correct symbol file when this ambiguity occurs. A subsequent commit
implements this for windows.
--HG--
extra : commitid : 2O7REfHuDus
This is needed to avoid regressions relative to the perl version because
the perl version failed, due to a missing /, to properly examine two of
the paths, one of which often yields the same filename as the original
file (but whose CRC will fail).
I've tested that this CRC calculation succeeds in cases where it should
succeed.
The observed CRC check failures (so far) on my Ubuntu 14.04 system are
the following links:
/lib/x86_64-linux-gnu/libc.so.6 -> /lib/x86_64-linux-gnu/libc-2.19.so
/lib/x86_64-linux-gnu/libpthread.so.0 -> /lib/x86_64-linux-gnu/libpthread-2.19.so
/usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0 -> /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0.2400.23
/usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 -> /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0.2400.23
which succeed on a later possibility in /usr/lib/debug/. But optimizing
to check f != file before checking the CRC wouldn't help because of the
naming differences due to symlinks, so I didn't bother. If we ever want
to optimize away the time doing the CRC checks for these failures, we
could do so by checking if the files are the same path *after* resolving
symlinks.
DONTBUILD
Now that bug 975295 removed the obsolete wrapper class, we can rename
nsTraceRefcntImpl back to its correct pre-XPCOM-glue name,
nsTraceRefcnt.
The best part is that the one place where indentation should have needed
fixing, nsTraceRefcnt::DemangleSymbol, never had its indentation fixed
for the previous renaming.
--HG--
rename : xpcom/base/nsTraceRefcntImpl.cpp => xpcom/base/nsTraceRefcnt.cpp
rename : xpcom/base/nsTraceRefcntImpl.h => xpcom/base/nsTraceRefcnt.h
Gabriele Svelto
Sylvestre Ledru
Nicholas Nethercote
Ralph Giles
Henry Chang
Chris Manchester
Phil Ringnalda
Aidin Gharibnavaz
L. David Baron
Ed Morley
Andrew McCreight
Andrew McCreight
Ted Mielczarek
Gervase Markham
Karl Tomlinson
Benjamin Smedberg
Jesse Ruderman