This means we can include these files in other binaries when we need earlier
access to the process type and use consistent code.
Differential Revision: https://phabricator.services.mozilla.com/D152198
Change XUL and other dylibs to be built with an @rpath/<dylib> install name (LC_ID_DYLIB) instead of @executable_path/<dylib>.
Change executables to be built with an @rpath dyld search path set to @executable_path by default so that @rpath/<dylib> dylibs in the same directory can be resolved. For executables not in the same directory as @rpath dylibs, such as plugin-container, set a relative @rpath such as @executable_path/../../../.
Previously, dylib install names were set as @executable_path/<dylib> allowing them to be resolved by dyld for the loading executable if the executable resided in the same directory as the dylib. For executables not in the same directory as the dylibs, dyld resolved these dylibs using DYLD_LIBRARY_PATH set before launching the process by Firefox code. With this change, loading does not rely on DYLD environment variables. Instead, dylibs have an install name set as @rpath/<dylib> and each executable loading a dylib has its @rpath set at compile-time to refer to dylib directory.
Differential Revision: https://phabricator.services.mozilla.com/D147360
This patch adds a library that contains an interposer function for
pthread_create(). The interposer will setup an alternate signal stack to
handle crashes - thus enabling us to catch stack overflows - and then call the
real pthread_create() function. Since the interposer needs to appear in the
linker's search order before libpthread we manually link it into firefox,
plugin-container and xpcshell's executables ASAP.
Differential Revision: https://phabricator.services.mozilla.com/D132736
While mingw builds don't require user32 and advapi32 explicitly, it doesn't
hurt for them to be there (and they're required for clang-cl build).
Likewise, while clang-builds don't require uuid and userenv explicitly
because they're pulled in via #pragmas in the source code, mingw doesn't
support those #pragmas and needs them explicitly, which doesn't hurt the
clang-cl builds.
Differential Revision: https://phabricator.services.mozilla.com/D134737
While mingw builds don't require user32 and advapi32 explicitly, it doesn't
hurt for them to be there (and they're required for clang-cl build).
Likewise, while clang-builds don't require uuid and userenv explicitly
because they're pulled in via #pragmas in the source code, mingw doesn't
support those #pragmas and needs them explicitly, which doesn't hurt the
clang-cl builds.
Differential Revision: https://phabricator.services.mozilla.com/D134737
In optimized builds, it's stripped out at link time, because it's been
unused since bug 1505445 moved the sandbox initialization into libxul.
But in non-optimized builds, it's not, and that pulls in CoreFoundation
symbols, but we're not linking plugin-container against CoreFoundation
(we do link firefox to it for other uses).
This wasn't a problem before bug 1747160 because we were linking
everything against CoreFoundation (indirectly).
Differential Revision: https://phabricator.services.mozilla.com/D134587
We will only run the processes in CET compatible modules only mode when not
using the JIT code. So marking xul.dll as compatible should be OK.
Differential Revision: https://phabricator.services.mozilla.com/D117551
We know that some GV installations (particularly but not exlcusively Focus) are
failing to load `libxul.so` during early Gecko bootstrapping. Unfortunately
a boolean pass/fail result is not giving us sufficient information to be able to
properly troubleshoot this problem.
This patch adds `mozilla::Result`-based return values to `XPCOMGlueLoad` and
`GetBootstrap` in an effort to produce more actionable information about these
failures.
We include either a `nsresult` or, if the failure is rooted in a dynamic linker
failure, appropriate platform-specific error information:
* On Unix-based platforms, a `UniqueFreePtr<char>` containing the string from `dlerror(3)`;
* On Windows, the Win32 `DWORD` error code from `GetLastError()`.
For non-Android platforms, I updated them to handle the new return type, but
otherwise did not make any further changes.
For Android, we include the error information in the message string that we pass
into the Java `Exception` that is subsequently thrown.
Differential Revision: https://phabricator.services.mozilla.com/D104263
Since python creates little-endian utf-16 consistently whether
cross-compiling from Linux or compiling natively on macOS, we could
write a small script that essentially replaces iconv. On the other hand,
we're also doing some manual preprocessing on the InfoPlist.strings.in
files, and we might as well use the preprocessor for that.
So, we augment the preprocessor to allow an explicit output encoding
other than utf-8, and use the preprocessor instead of `sed | iconv`.
Differential Revision: https://phabricator.services.mozilla.com/D96013
Allow-list all Python code in tree for use with the black linter, and re-format all code in-tree accordingly.
To produce this patch I did all of the following:
1. Make changes to tools/lint/black.yml to remove include: stanza and update list of source extensions.
2. Run ./mach lint --linter black --fix
3. Make some ad-hoc manual updates to python/mozbuild/mozbuild/test/configure/test_configure.py -- it has some hard-coded line numbers that the reformat breaks.
4. Make some ad-hoc manual updates to `testing/marionette/client/setup.py`, `testing/marionette/harness/setup.py`, and `testing/firefox-ui/harness/setup.py`, which have hard-coded regexes that break after the reformat.
5. Add a set of exclusions to black.yml. These will be deleted in a follow-up bug (1672023).
# ignore-this-changeset
Differential Revision: https://phabricator.services.mozilla.com/D94045
Allow-list all Python code in tree for use with the black linter, and re-format all code in-tree accordingly.
To produce this patch I did all of the following:
1. Make changes to tools/lint/black.yml to remove include: stanza and update list of source extensions.
2. Run ./mach lint --linter black --fix
3. Make some ad-hoc manual updates to python/mozbuild/mozbuild/test/configure/test_configure.py -- it has some hard-coded line numbers that the reformat breaks.
4. Make some ad-hoc manual updates to `testing/marionette/client/setup.py`, `testing/marionette/harness/setup.py`, and `testing/firefox-ui/harness/setup.py`, which have hard-coded regexes that break after the reformat.
5. Add a set of exclusions to black.yml. These will be deleted in a follow-up bug (1672023).
# ignore-this-changeset
Differential Revision: https://phabricator.services.mozilla.com/D94045
Allow-list all Python code in tree for use with the black linter, and re-format all code in-tree accordingly.
To produce this patch I did all of the following:
1. Make changes to tools/lint/black.yml to remove include: stanza and update list of source extensions.
2. Run ./mach lint --linter black --fix
3. Make some ad-hoc manual updates to python/mozbuild/mozbuild/test/configure/test_configure.py -- it has some hard-coded line numbers that the reformat breaks.
4. Add a set of exclusions to black.yml. These will be deleted in a follow-up bug (1672023).
# ignore-this-changeset
Differential Revision: https://phabricator.services.mozilla.com/D94045
This patch introduces `nt::VirtualQuery` which consumes only ntdll's functions
to reduce dependency in `MMPolicy` on kernel32.dll. With this, `MMPolicy` still
depends on kernel32.dll, that will be solved by a coming patch.
Differential Revision: https://phabricator.services.mozilla.com/D68342
--HG--
extra : moz-landing-system : lando
This patch introduces `nt::VirtualQuery` which consumes only ntdll's functions
to reduce dependency in `MMPolicy` on kernel32.dll. With this, `MMPolicy` still
depends on kernel32.dll, that will be solved by a coming patch.
Differential Revision: https://phabricator.services.mozilla.com/D68342
--HG--
extra : moz-landing-system : lando
This patch partially implements `FileVersionInfoWin` and `base::FilePath` class of
Chromium sandbox so that a coming patch can use `base::win::OSInfo::Kernel32BaseVersion()`.
Differential Revision: https://phabricator.services.mozilla.com/D65744
This patch make changes of Gecko infrastrutures to run a fork server
process.
- ForkServerLauncher is a component, which creates a fork server
process at XPCOM startup.
- nsBrowserApp.cpp and related files have been chagned to start a
fork server in a process.
- Logging and nsTraceRefcnt were changed to make it work with the
fork server.
Depends on D46883
Differential Revision: https://phabricator.services.mozilla.com/D46884
--HG--
extra : moz-landing-system : lando
This patch make changes of Gecko infrastrutures to run a fork server
process.
- ForkServerLauncher is a component, which creates a fork server
process at XPCOM startup.
- nsBrowserApp.cpp and related files have been chagned to start a
fork server in a process.
- Logging and nsTraceRefcnt were changed to make it work with the
fork server.
Depends on D46883
Differential Revision: https://phabricator.services.mozilla.com/D46884
--HG--
extra : moz-landing-system : lando
* At this point our DLL blocking infra is complicated enough that I decided to
bite the bullet and move all of this code out of `mozglue/build` and into its
own subdirectory, `mozglue/dllservices`.
* We delete the original `UntrustedDllsHandler` code which is now obsolete.
* We implement mozglue's `LoaderObserver`:
** When this observer registers itself with the launcher process API, it
receives a vector containing all saved records of loaded DLLs that happened
until that moment.
** This code handles profiler labels and stackwalking suppression.
** Once a load has completed, we either pass the load on to XUL for further
processing, or save it for later if XUL is not initialized yet.
* mozglue has its own `ModuleLoadFrame` implementation for the legacy blocklist.
* `DllServicesBase` is updated to support the new interfaces.
* We implement `FallbackLoaderAPI` for `plugin-container`, `xpcshell`, and
any other non-`firefox` processes that do not have a launcher process
providing a loader API.
* We add some wide to UTF8 conversion functions.
Depends on D43157
Differential Revision: https://phabricator.services.mozilla.com/D43158
--HG--
rename : mozglue/build/Authenticode.cpp => mozglue/dllservices/Authenticode.cpp
rename : mozglue/build/Authenticode.h => mozglue/dllservices/Authenticode.h
rename : browser/app/winlauncher/freestanding/LoaderAPIInterfaces.h => mozglue/dllservices/LoaderAPIInterfaces.h
rename : browser/app/winlauncher/freestanding/ModuleLoadInfo.h => mozglue/dllservices/ModuleLoadInfo.h
rename : browser/app/winlauncher/NtLoaderAPI.h => mozglue/dllservices/NtLoaderAPI.h
rename : mozglue/build/WindowsDllBlocklist.cpp => mozglue/dllservices/WindowsDllBlocklist.cpp
rename : mozglue/build/WindowsDllBlocklist.h => mozglue/dllservices/WindowsDllBlocklist.h
rename : mozglue/build/WindowsDllBlocklistCommon.h => mozglue/dllservices/WindowsDllBlocklistCommon.h
rename : mozglue/build/WindowsDllBlocklistDefs.in => mozglue/dllservices/WindowsDllBlocklistDefs.in
rename : mozglue/build/WindowsDllServices.h => mozglue/dllservices/WindowsDllServices.h
rename : mozglue/build/gen_dll_blocklist_defs.py => mozglue/dllservices/gen_dll_blocklist_defs.py
rename : mozglue/build/moz.build => mozglue/dllservices/moz.build
rename : mozglue/build/MozglueUtils.h => mozglue/misc/WinUtils.h
extra : moz-landing-system : lando
* At this point our DLL blocking infra is complicated enough that I decided to
bite the bullet and move all of this code out of `mozglue/build` and into its
own subdirectory, `mozglue/dllservices`.
* We delete the original `UntrustedDllsHandler` code which is now obsolete.
* We implement mozglue's `LoaderObserver`:
** When this observer registers itself with the launcher process API, it
receives a vector containing all saved records of loaded DLLs that happened
until that moment.
** This code handles profiler labels and stackwalking suppression.
** Once a load has completed, we either pass the load on to XUL for further
processing, or save it for later if XUL is not initialized yet.
* mozglue has its own `ModuleLoadFrame` implementation for the legacy blocklist.
* `DllServicesBase` is updated to support the new interfaces.
* We implement `FallbackLoaderAPI` for `plugin-container`, `xpcshell`, and
any other non-`firefox` processes that do not have a launcher process
providing a loader API.
* We add some wide to UTF8 conversion functions.
Differential Revision: https://phabricator.services.mozilla.com/D43158
--HG--
rename : mozglue/build/Authenticode.cpp => mozglue/dllservices/Authenticode.cpp
rename : mozglue/build/Authenticode.h => mozglue/dllservices/Authenticode.h
rename : mozglue/build/WindowsDllBlocklist.cpp => mozglue/dllservices/WindowsDllBlocklist.cpp
rename : mozglue/build/WindowsDllBlocklist.h => mozglue/dllservices/WindowsDllBlocklist.h
rename : mozglue/build/WindowsDllBlocklistCommon.h => mozglue/dllservices/WindowsDllBlocklistCommon.h
rename : mozglue/build/WindowsDllBlocklistDefs.in => mozglue/dllservices/WindowsDllBlocklistDefs.in
rename : mozglue/build/WindowsDllServices.h => mozglue/dllservices/WindowsDllServices.h
rename : mozglue/build/gen_dll_blocklist_defs.py => mozglue/dllservices/gen_dll_blocklist_defs.py
rename : mozglue/build/moz.build => mozglue/dllservices/moz.build
rename : mozglue/build/MozglueUtils.h => mozglue/misc/WinUtils.h
extra : moz-landing-system : lando
* At this point our DLL blocking infra is complicated enough that I decided to
bite the bullet and move all of this code out of `mozglue/build` and into its
own subdirectory, `mozglue/dllservices`.
* We delete the original `UntrustedDllsHandler` code which is now obsolete.
* We implement mozglue's `LoaderObserver`:
** When this observer registers itself with the launcher process API, it
receives a vector containing all saved records of loaded DLLs that happened
until that moment.
** This code handles profiler labels and stackwalking suppression.
** Once a load has completed, we either pass the load on to XUL for further
processing, or save it for later if XUL is not initialized yet.
* mozglue has its own `ModuleLoadFrame` implementation for the legacy blocklist.
* `DllServicesBase` is updated to support the new interfaces.
* We implement `FallbackLoaderAPI` for `plugin-container`, `xpcshell`, and
any other non-`firefox` processes that do not have a launcher process
providing a loader API.
* We add some wide to UTF8 conversion functions.
Differential Revision: https://phabricator.services.mozilla.com/D43158
--HG--
rename : mozglue/build/Authenticode.cpp => mozglue/dllservices/Authenticode.cpp
rename : mozglue/build/Authenticode.h => mozglue/dllservices/Authenticode.h
rename : mozglue/build/WindowsDllBlocklist.cpp => mozglue/dllservices/WindowsDllBlocklist.cpp
rename : mozglue/build/WindowsDllBlocklist.h => mozglue/dllservices/WindowsDllBlocklist.h
rename : mozglue/build/WindowsDllBlocklistCommon.h => mozglue/dllservices/WindowsDllBlocklistCommon.h
rename : mozglue/build/WindowsDllBlocklistDefs.in => mozglue/dllservices/WindowsDllBlocklistDefs.in
rename : mozglue/build/WindowsDllServices.h => mozglue/dllservices/WindowsDllServices.h
rename : mozglue/build/gen_dll_blocklist_defs.py => mozglue/dllservices/gen_dll_blocklist_defs.py
rename : mozglue/build/moz.build => mozglue/dllservices/moz.build
rename : mozglue/build/MozglueUtils.h => mozglue/misc/WinUtils.h
extra : moz-landing-system : lando
* At this point our DLL blocking infra is complicated enough that I decided to
bite the bullet and move all of this code out of `mozglue/build` and into its
own subdirectory, `mozglue/dllservices`.
* We delete the original `UntrustedDllsHandler` code which is now obsolete.
* We implement mozglue's `LoaderObserver`:
** When this observer registers itself with the launcher process API, it
receives a vector containing all saved records of loaded DLLs that happened
until that moment.
** This code handles profiler labels and stackwalking suppression.
** Once a load has completed, we either pass the load on to XUL for further
processing, or save it for later if XUL is not initialized yet.
* mozglue has its own `ModuleLoadFrame` implementation for the legacy blocklist.
* `DllServicesBase` is updated to support the new interfaces.
* We implement `FallbackLoaderAPI` for `plugin-container`, `xpcshell`, and
any other non-`firefox` processes that do not have a launcher process
providing a loader API.
* We add some wide to UTF8 conversion functions.
Differential Revision: https://phabricator.services.mozilla.com/D43158
--HG--
rename : mozglue/build/Authenticode.cpp => mozglue/dllservices/Authenticode.cpp
rename : mozglue/build/Authenticode.h => mozglue/dllservices/Authenticode.h
rename : mozglue/build/WindowsDllBlocklist.cpp => mozglue/dllservices/WindowsDllBlocklist.cpp
rename : mozglue/build/WindowsDllBlocklist.h => mozglue/dllservices/WindowsDllBlocklist.h
rename : mozglue/build/WindowsDllBlocklistCommon.h => mozglue/dllservices/WindowsDllBlocklistCommon.h
rename : mozglue/build/WindowsDllBlocklistDefs.in => mozglue/dllservices/WindowsDllBlocklistDefs.in
rename : mozglue/build/WindowsDllServices.h => mozglue/dllservices/WindowsDllServices.h
rename : mozglue/build/gen_dll_blocklist_defs.py => mozglue/dllservices/gen_dll_blocklist_defs.py
rename : mozglue/build/moz.build => mozglue/dllservices/moz.build
rename : mozglue/build/MozglueUtils.h => mozglue/misc/WinUtils.h
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
- modify line wrap up to 80 chars; (tw=80)
- modify size of tab to 2 chars everywhere; (sts=2, sw=2)
--HG--
extra : rebase_source : 7eedce0311b340c9a5a1265dc42d3121cc0f32a0
extra : amend_source : 9cb4ffdd5005f5c4c14172390dd00b04b2066cd7
Don't start the sandbox until after the port exchange so the parent process does not have to wait longer in ContentParent::LaunchSubprocess() for the (expensive) sandbox_init_with_parameters call to complete in the child. Remove the policy rule allowing access to the parent port now that it is already open when the sandbox is initialized and therefore not needed.
Differential Revision: https://phabricator.services.mozilla.com/D11186
--HG--
extra : moz-landing-system : lando
Pass sandbox parameters to content processes on the command line allowing for early sandbox startup.
Pref'd off behind "security.sandbox.content.mac.earlyinit" until it's ready to be enabled by default.
Once early startup is enabled by default and considered stable, the original sandbox startup code can be removed.
Depends on D6719
Differential Revision: https://phabricator.services.mozilla.com/D6720
--HG--
extra : moz-landing-system : lando
SxS assemblies do not obey the usual DLL search order. It will make it possible
to load mozglue.dll from appdir even if the PreferSystem32Images mitigation is
enabled and System32 has a random mozglue.dll.
Bob Owen
Cristian Tuns
Alexandre Lissy
Haik Aftandilian
Gabriele Svelto
Mike Hommey
Iulian Moraru
Aaron Klotz
Ricky Stewart
Bogdan Tara
Dorel Luca
Stephen A Pohl
Ryan VanderMeulen
Toshihito Kikuchi
Daniel Varga
Sylvestre Ledru
Thinker Li
Brindusan Cristian
Ciure Andrei
Andreea Pavel
Tooru Fujisawa
Benjamin Bouvier
Marco Castelluccio
Masatoshi Kimura