Moved changes to the non-forked part of breakpad living under
toolkit/crashreporter/google-breakpad into separate patches that are applied
by update-breakpad.sh when synchronizing with upstream breakpad. Because we
landed the commits directly to the sources every time we called
update-breakpad.sh those changes would be reverted.
Differential Revision: https://phabricator.services.mozilla.com/D27682
--HG--
extra : moz-landing-system : lando
This includes improvements to the Linux exception handler that will provide
crash addresse for a number of signals by reading the NT_SIGINFO structure and
quites warnings in a number of files. This also removes an unused header.
Differential Revision: https://phabricator.services.mozilla.com/D26488
--HG--
extra : moz-landing-system : lando
After replacing precise line information from .debug_line with coarse
line information from DW_AT_call_{file,line}, it's very likely that
adjacent line records actually refer to identical file and line
numbers. Such adjacent records are not really useful and take up more
space than they should in the symbol file. We might as well merge them
and save ourselves some space.
Differential Revision: https://phabricator.services.mozilla.com/D25473
--HG--
extra : moz-landing-system : lando
DW_TAG_subprogram DIEs sometimes have child DW_TAG_lexical_block DIEs
which in turn contain child DW_TAG_inlined_subroutine DIEs that we woud
like to look at. If we skip the DW_TAG_inlined_subroutine DIEs, we miss
important information. We therefore need to look through the
DW_TAG_lexical_block DIEs to find the DIEs that we are interested in.
Depends on D25471
Differential Revision: https://phabricator.services.mozilla.com/D25472
--HG--
extra : moz-landing-system : lando
We record the file and line that these subroutines were inlined from.
We'll use that information to provide more coarse-grained line
information in the next patch.
Depends on D25469
Differential Revision: https://phabricator.services.mozilla.com/D25470
--HG--
extra : moz-landing-system : lando
The DW_AT_call_file attributes that we eventually want to parse from
DW_TAG_inlined_subroutine DIEs refer to the file name table stored in
the .debug_line section. To resolve those DW_AT_call_file attributes,
we need access to that table after parsing of the appropriate
.debug_line bits is done. This patch adds support for extracting that
information from the .debug_line parsing process.
Differential Revision: https://phabricator.services.mozilla.com/D25469
--HG--
extra : moz-landing-system : lando
I changed DelegatedQueryInterface and CallMethod to be non-static
methods rather than taking an explicit |self| parameter.
There is already a method nsXPCWrappedJS::CallMethod() with the same
signature, but it is a shim, so I inlined it into the version in
XPCWrappedJSClass.cpp.
I also fixed up a few comments that mention nsXPCWrappedJSClass.
The new comments starting with "We now need to enter the realm" were
written by Boris, and are a little more explicit so they are easier to
understand.
I renamed DebugDump() to DebugDumpInterfaceInfo() to be more
informative.
Differential Revision: https://phabricator.services.mozilla.com/D26422
--HG--
extra : moz-landing-system : lando
I changed DelegatedQueryInterface and CallMethod to be non-static
methods rather than taking an explicit |self| parameter.
I did a tiny bit of cleanup in the nsIXPConnectJSObjectHolder case of
DelegatedQueryInterface().
There is already a method nsXPCWrappedJS::CallMethod() with the same
signature, but it is a shim, so I inlined it into the version in
XPCWrappedJSClass.cpp.
I also fixed up a few comments that mention nsXPCWrappedJSClass.
The new comments starting with "We now need to enter the realm" were
written by Boris, and are a little more explicit so they are easier to
understand.
I renamed DebugDump() to DebugDumpInterfaceInfo() to be more
informative.
Differential Revision: https://phabricator.services.mozilla.com/D26422
--HG--
extra : moz-landing-system : lando
Module::AddFunction assumes that any time we add a function, it is
preferable to use that instead of the corresponding external
symbol (which could be anything). The former show up in Breakpad symbol
files as FUNC lines, and the latter as PUBLIC lines.
For Module::AddFunction to be effective, we have to parse all the
external symbols for a module first, and then discover all the actual
functions. But the Linux symbol dumping code does the reverse: it first
parses all the DWARF information (including .debug_info, which adds any
relevant functions) and then parses the ELF symbol table. This ordering
means that we wind up emitting PUBLIC lines for which corresponding FUNC
lines already exist. These duplicate PUBLIC lines take up roughly 10%
of the size of a libxul symbol file (~30MB), and are completely unnecessary.
The fix is simple: we should reverse the order in which we parse ELF
symbols and DWARF debug information.
Differential Revision: https://phabricator.services.mozilla.com/D25116
--HG--
extra : moz-landing-system : lando
The definitions can't be entirely removed yet because NSS still needs them.
Differential Revision: https://phabricator.services.mozilla.com/D23454
--HG--
extra : moz-landing-system : lando
Disable tests as they fail constantly on xpcshell-8 on windows10-aarch64.
Bug 1536221 is filed for investigating why the crashreporter tests still fail.
Differential Revision: https://phabricator.services.mozilla.com/D23940
--HG--
extra : moz-landing-system : lando
clang-cl only acts on five MSVC warning flags: 7219c7e9af/clang/include/clang/Driver/CLCompatOptions.td (L188-L197)
With MSVC now unsupported, most -wdNNNN have no effect and can be removed.
This patch converts the five supported warnings to their clang spellings, as preparation for a subsequent patch that will remove all remaining `[/-]w[edo][0-9]{4}`.
Differential Revision: https://phabricator.services.mozilla.com/D22582
--HG--
extra : moz-landing-system : lando
aarch64 windows uses a custom unwind information format to describe
how to unwind from within functions. We need to parse that
information to describe to Breakpad how to unwind stacks for minidump
analysis.
Differential Revision: https://phabricator.services.mozilla.com/D20541
--HG--
extra : moz-landing-system : lando
Consequently, this removes:
- MOZ_LIBPRIO, which is now always enabled.
- non_msvc_compiler, which is now always true.
- The cl.py wrapper, since it's not used anymore.
- CL_INCLUDES_PREFIX, which was only used for the cl.py wrapper.
- NONASCII, which was only there to ensure CL_INCLUDES_PREFIX still
worked in non-ASCII cases.
This however keeps a large part of detecting and configuring for MSVC,
because we still do need it for at least headers, libraries, and midl.
Depends on D19614
Differential Revision: https://phabricator.services.mozilla.com/D19615
--HG--
extra : moz-landing-system : lando
1. The unsetting of LD_LIBRARY_PATH is removed, because it's no longer
necessary and interferes with environments where it's necessary to find
"system" libraries like GTK; see bug 1472589 comment #1 through #4.
2. The Snap package manifest adds a dependency on the libcurl package,
so that the crash reporter can send the report. This uses the GnuTLS
variant because we're already pulling in GnuTLS as a dependency of some
other packages (FFmpeg and CUPS, but also the non-GnuTLS cURL packages
depend on it anyway via OpenLDAP).
Differential Revision: https://phabricator.services.mozilla.com/D18625
--HG--
extra : moz-landing-system : lando
This includes some assorted fixes from upstream plus an adaptation of the
patch in b988fa74ec18de6214b18f723e48331d9a7802ae which includes heap memory
regions in the minidump. Since our support for that is more extensive than
upstream breakpad the resulting change reflects this. Last but not least the
fixes for bug 1489094 and bug 1511140 were split out as patches to be applied
to the unmodified breakpad sources. They will be reintegrated as soon as we
fork breakpad for good.
Differential Revision: https://phabricator.services.mozilla.com/D16326
--HG--
extra : moz-landing-system : lando
We currently rely on WIN_DIA_SDK_BIN_DIR being passed, but we can
actually derive it from the DIA SDK directory. So we now do that, except
when it's given explicitly.
While in the vicinity, move the dia2.h check to python configure.
With WIN_DIA_SDK_BIN_DIR being derived and not set when dia2.h is not
found, we don't really need MSVC_HAS_DIA_SDK anymore, so we just check
for WIN_DIA_SDK_BIN_DIR to determine whether to build dump_syms or not.
One exception to the above is when WIN_DIA_SDK_BIN_DIR is passed in,
which we only keep for the in-tree mozconfigs for now. We'll remove that
possibility after bug 1523201.
Depends on D17892
Differential Revision: https://phabricator.services.mozilla.com/D17893
--HG--
extra : moz-landing-system : lando
We can't run dump_syms without the DIA SDK binary directory in $PATH
because dump_syms requires the DIA dll from there.
Obviously, the corresponding test can't run if the DIA SDK binary
directory is not known (rather than when the dia2.h header is not found,
since the build system currently relies on WIN_DIA_SDK_BIN_DIR being
given manually).
Differential Revision: https://phabricator.services.mozilla.com/D17892
--HG--
extra : moz-landing-system : lando
***
Bug 1514594: Part 3a - Change ChromeUtils.import to return an exports object; not pollute global. r=mccr8
This changes the behavior of ChromeUtils.import() to return an exports object,
rather than a module global, in all cases except when `null` is passed as a
second argument, and changes the default behavior not to pollute the global
scope with the module's exports. Thus, the following code written for the old
model:
ChromeUtils.import("resource://gre/modules/Services.jsm");
is approximately the same as the following, in the new model:
var {Services} = ChromeUtils.import("resource://gre/modules/Services.jsm");
Since the two behaviors are mutually incompatible, this patch will land with a
scripted rewrite to update all existing callers to use the new model rather
than the old.
***
Bug 1514594: Part 3b - Mass rewrite all JS code to use the new ChromeUtils.import API. rs=Gijs
This was done using the followng script:
https://bitbucket.org/kmaglione/m-c-rewrites/src/tip/processors/cu-import-exports.jsm
***
Bug 1514594: Part 3c - Update ESLint plugin for ChromeUtils.import API changes. r=Standard8
Differential Revision: https://phabricator.services.mozilla.com/D16747
***
Bug 1514594: Part 3d - Remove/fix hundreds of duplicate imports from sync tests. r=Gijs
Differential Revision: https://phabricator.services.mozilla.com/D16748
***
Bug 1514594: Part 3e - Remove no-op ChromeUtils.import() calls. r=Gijs
Differential Revision: https://phabricator.services.mozilla.com/D16749
***
Bug 1514594: Part 3f.1 - Cleanup various test corner cases after mass rewrite. r=Gijs
***
Bug 1514594: Part 3f.2 - Cleanup various non-test corner cases after mass rewrite. r=Gijs
Differential Revision: https://phabricator.services.mozilla.com/D16750
--HG--
extra : rebase_source : 359574ee3064c90f33bf36c2ebe3159a24cc8895
extra : histedit_source : b93c8f42808b1599f9122d7842d2c0b3e656a594%2C64a3a4e3359dc889e2ab2b49461bab9e27fc10a7
Sylvestre Ledru
Brian Grinstead
Gabriele Svelto
Nathan Froyd
Martin Stransky
Andrew McCreight
Ciure Andrei
Randall E. Barker
Csoregi Natalia
Narcis Beleuzu
Nicholas Nethercote
Jan Varga
Christoph Kerschbaumer
Mark Banner
Edwin Gao
David Major
Dorel Luca
Mike Hommey
Jed Davis
inspiro
Myk Melez
Sebastian Hengst
Kris Maglione