Gabriele Svelto a7c337103a Bug 1697895 - Register the WER runtime exception module in child processes r=KrisWright ... This patch sets up a few different things that will be used by the WER runtime exception module when it needs to notify the main process of a child process crash. For every child process we allocate a structure in the main process called WindowsErrorReportingData that contains three things: - The address of the function used to notify the main process that there's a pending minidump for a given child process - The PID of said child process - The name of the minidump that has been generated The first field is filled up by the main process and will be read by the WER process when running the runtime exception module, the second and third fields on the other hand start empty and will be written into by the runtime exception module after it has generated a minidump. I know this sounds scary. It is. But bear with me please. When we register the runtime exception module we can pass it a single pointer-sized parameter but we need to pass it at least another pointer that includes data coming from the child process itself (this one is called InProcessWindowsErrorReportingData). This data currently includes only the process type but will also include certain annotations in the future (e.g. bug 1711418). So here's what we do: we store a pointer to the parent data structure in the child process command-line (cringe) and we read it from the runtime exception module by reading the crashed process command-line arguments and parsing them (double-cringe). Armed with this information the WER runtime exception module can populate the info for the generated minidump and then push it into the main process by calling CreateRemoteThread() (which creates a new thread in the main process, triple-cringe at this point). Differential Revision: https://phabricator.services.mozilla.com/D115379		2021-06-11 09:59:49 +00:00
..
BackgroundChild.h
BackgroundChildImpl.cpp
BackgroundChildImpl.h
BackgroundImpl.cpp	Bug 1683490 - Make PBackground be a refcounted actor, r=asuth	2021-01-21 16:26:50 +00:00
BackgroundParent.h
BackgroundParentImpl.cpp	Bug 1496997 - Remove a chunk of child intercept code from dom/serviceworkers r=asuth,dom-workers-and-storage-reviewers,sg	2021-06-08 21:02:54 +00:00
BackgroundParentImpl.h	Bug 1496997 - Remove a chunk of child intercept code from dom/serviceworkers r=asuth,dom-workers-and-storage-reviewers,sg	2021-06-08 21:02:54 +00:00
BackgroundUtils.cpp	Bug 1715144 - Part 1: Stop adding /ipc/glue to LOCAL_INCLUDES when including chromium-config.mozbuild, r=ipc-reviewers,necko-reviewers,mccr8,valentin	2021-06-09 04:56:48 +00:00
BackgroundUtils.h
BrowserProcessSubThread.cpp
BrowserProcessSubThread.h
ByteBuf.h
ByteBufUtils.h	Bug 1693661 - Use mozalloc_handle_oom instead of failing gracefully if we fail to allocate. r=jld	2021-02-25 18:53:25 +00:00
components.conf
CrashReporterClient.cpp
CrashReporterClient.h	Bug 1706375 - Support building ipc/glue in non-unified mode, r=ipc-reviewers,mccr8	2021-04-22 14:32:03 +00:00
CrashReporterHelper.h
CrashReporterHost.cpp	Bug 1706375 - Support building ipc/glue in non-unified mode, r=ipc-reviewers,mccr8	2021-04-22 14:32:03 +00:00
CrashReporterHost.h	Bug 1715144 - Part 1: Stop adding /ipc/glue to LOCAL_INCLUDES when including chromium-config.mozbuild, r=ipc-reviewers,necko-reviewers,mccr8,valentin	2021-06-09 04:56:48 +00:00
CrossProcessMutex.h	Bug 1715144 - Part 1: Stop adding /ipc/glue to LOCAL_INCLUDES when including chromium-config.mozbuild, r=ipc-reviewers,necko-reviewers,mccr8,valentin	2021-06-09 04:56:48 +00:00
CrossProcessMutex_posix.cpp
CrossProcessMutex_unimplemented.cpp
CrossProcessMutex_windows.cpp
CrossProcessSemaphore.h	Bug 1715144 - Part 1: Stop adding /ipc/glue to LOCAL_INCLUDES when including chromium-config.mozbuild, r=ipc-reviewers,necko-reviewers,mccr8,valentin	2021-06-09 04:56:48 +00:00
CrossProcessSemaphore_posix.cpp
CrossProcessSemaphore_unimplemented.cpp
CrossProcessSemaphore_windows.cpp
Endpoint.h	Bug 1706375 - Support building ipc/glue in non-unified mode, r=ipc-reviewers,mccr8	2021-04-22 14:32:03 +00:00
EnumSerializer.h	Bug 1689415 - Avoid UB when validating enum values in EnumSerializer. r=mccr8	2021-02-02 18:04:05 +00:00
EnvironmentMap.h
FileDescriptor.cpp	Bug 1706375 - Support building ipc/glue in non-unified mode, r=ipc-reviewers,mccr8	2021-04-22 14:32:03 +00:00
FileDescriptor.h
FileDescriptorSetChild.cpp
FileDescriptorSetChild.h
FileDescriptorSetParent.cpp
FileDescriptorSetParent.h
FileDescriptorShuffle.cpp
FileDescriptorShuffle.h
FileDescriptorUtils.cpp
FileDescriptorUtils.h
ForkServer.cpp	Bug 1706375 - Support building ipc/glue in non-unified mode, r=ipc-reviewers,mccr8	2021-04-22 14:32:03 +00:00
ForkServer.h
ForkServiceChild.cpp	Bug 1706375 - Support building ipc/glue in non-unified mode, r=ipc-reviewers,mccr8	2021-04-22 14:32:03 +00:00
ForkServiceChild.h	Bug 1706375 - Support building ipc/glue in non-unified mode, r=ipc-reviewers,mccr8	2021-04-22 14:32:03 +00:00
GeckoChildProcessHost.cpp	Bug 1697895 - Register the WER runtime exception module in child processes r=KrisWright	2021-06-11 09:59:49 +00:00
GeckoChildProcessHost.h	Bug 1697895 - Register the WER runtime exception module in child processes r=KrisWright	2021-06-11 09:59:49 +00:00
IdleSchedulerChild.cpp	Bug 1710989 - Apply linter fixes in IdleScheduler code r=smaug DONTBUILD	2021-05-19 02:30:24 +00:00
IdleSchedulerChild.h	Bug 1629064 - pt 1. Add IdleScheduler messages for GC r=smaug	2021-05-12 06:46:08 +00:00
IdleSchedulerParent.cpp	Bug 1710989 - Apply linter fixes in IdleScheduler code r=smaug DONTBUILD	2021-05-19 02:30:24 +00:00
IdleSchedulerParent.h	Bug 1629064 - pt 10. Add telemetry r=smaug	2021-05-12 06:46:11 +00:00
InputStreamParams.ipdlh
InputStreamUtils.cpp	Bug 1706375 - Support building ipc/glue in non-unified mode, r=ipc-reviewers,mccr8	2021-04-22 14:32:03 +00:00
InputStreamUtils.h
IOThreadChild.h
IPCCore.h
IPCMessageUtils.cpp	Bug 1715144 - Part 1: Stop adding /ipc/glue to LOCAL_INCLUDES when including chromium-config.mozbuild, r=ipc-reviewers,necko-reviewers,mccr8,valentin	2021-06-09 04:56:48 +00:00
IPCMessageUtils.h
IPCMessageUtilsSpecializations.cpp	Bug 1704658: Implement ParamTraits for RefPtr<nsAtom> r=nika	2021-04-27 08:20:18 +00:00
IPCMessageUtilsSpecializations.h	Bug 1704658: Implement ParamTraits for RefPtr<nsAtom> r=nika	2021-04-27 08:20:18 +00:00
IPCStream.ipdlh
IPCStreamAlloc.h
IPCStreamChild.cpp	Bug 1706375 - Support building ipc/glue in non-unified mode, r=ipc-reviewers,mccr8	2021-04-22 14:32:03 +00:00
IPCStreamDestination.cpp	Bug 1681529 - Part 3: Apply InputStreamLengthWrapper after DelayedStartInputStream, r=baku	2021-02-04 18:12:57 +00:00
IPCStreamDestination.h	Bug 1681529 - Part 3: Apply InputStreamLengthWrapper after DelayedStartInputStream, r=baku	2021-02-04 18:12:57 +00:00
IPCStreamParent.cpp
IPCStreamSource.cpp	Bug 1706375 - Support building ipc/glue in non-unified mode, r=ipc-reviewers,mccr8	2021-04-22 14:32:03 +00:00
IPCStreamSource.h	Bug 1706375 - Support building ipc/glue in non-unified mode, r=ipc-reviewers,mccr8	2021-04-22 14:32:03 +00:00
IPCStreamUtils.cpp	Bug 1681529 - Part 5: Serialize nsIInputStream over IPC with aDelayedStart by default, r=baku	2021-02-04 18:13:07 +00:00
IPCStreamUtils.h	Bug 1681529 - Part 5: Serialize nsIInputStream over IPC with aDelayedStart by default, r=baku	2021-02-04 18:13:07 +00:00
IPCTypes.h
IPDLParamTraits.h
LibrarySandboxPreload.cpp	Bug 1653659 - Part 2: Add support for Wasm sandboxing hunspell. r=firefox-build-system-reviewers,dmajor	2021-01-14 20:12:19 +00:00
LibrarySandboxPreload.h	Bug 1706375 - Support building ipc/glue in non-unified mode, r=ipc-reviewers,mccr8	2021-04-22 14:32:03 +00:00
MessageChannel.cpp	Bug 1708042, add support for 'control' priority in ipdl, r=jld,ipc-reviewers	2021-05-21 15:46:46 +00:00
MessageChannel.h	Bug 1563624 - Part 2: Automatically reject async IPC responses when the resolver is dropped, r=mccr8	2021-03-18 16:56:10 +00:00
MessageLink.cpp
MessageLink.h
MessagePump.cpp	Bug 1706375 - Support building ipc/glue in non-unified mode, r=ipc-reviewers,mccr8	2021-04-22 14:32:03 +00:00
MessagePump.h
MiniTransceiver.cpp	Bug 1706375 - Support building ipc/glue in non-unified mode, r=ipc-reviewers,mccr8	2021-04-22 14:32:03 +00:00
MiniTransceiver.h
moz.build	Bug 1715144 - Part 1: Stop adding /ipc/glue to LOCAL_INCLUDES when including chromium-config.mozbuild, r=ipc-reviewers,necko-reviewers,mccr8,valentin	2021-06-09 04:56:48 +00:00
Neutering.h
nsIIPCSerializableInputStream.h
PBackground.ipdl	Bug 1710004 - Part 2: Make it possible to pre load data into BackgroundSessionStorageManager. r=asuth	2021-06-08 13:42:33 +00:00
PBackgroundSharedTypes.ipdlh	Bug 1689147 - Part 5: Change comparable to an extended attribute, r=mccr8	2021-02-09 16:50:23 +00:00
PBackgroundTest.ipdl
PChildToParentStream.ipdl
PFileDescriptorSet.ipdl
PIdleScheduler.ipdl	Bug 1629064 - pt 1. Add IdleScheduler messages for GC r=smaug	2021-05-12 06:46:08 +00:00
PParentToChildStream.ipdl
ProcessChild.cpp
ProcessChild.h
ProcessUtils.h	Bug 1715144 - Part 1: Stop adding /ipc/glue to LOCAL_INCLUDES when including chromium-config.mozbuild, r=ipc-reviewers,necko-reviewers,mccr8,valentin	2021-06-09 04:56:48 +00:00
ProcessUtils_bsd.cpp
ProcessUtils_common.cpp	Bug 1698045 part 1 - Add xpc::SelfHostedShmem to hold shared memory for JS initialization. r=smaug,tcampbell,ipc-reviewers,jld	2021-05-12 13:57:55 +00:00
ProcessUtils_linux.cpp
ProcessUtils_mac.mm	Bug 1682030 - Remove some dead NPAPI code from dom/plugins and related spots. r=jmathies,mconley,ipc-reviewers,mccr8	2021-04-06 19:28:12 +00:00
ProcessUtils_none.cpp
ProtocolMessageUtils.h
ProtocolTypes.ipdlh
ProtocolUtils.cpp	Bug 1708500 - Reduce the size of ManagedContainer types, r=mccr8	2021-05-17 20:53:51 +00:00
ProtocolUtils.h	Bug 1708500 - Reduce the size of ManagedContainer types, r=mccr8	2021-05-17 20:53:51 +00:00
ProtocolUtilsFwd.h
ScopedXREEmbed.cpp
ScopedXREEmbed.h
SerializedStructuredCloneBuffer.h
SharedMemory.cpp
SharedMemory.h	Bug 1699224 - Part 2. Expose SharedMemoryBasic::Unmap for use by callers. r=jld	2021-03-29 22:43:27 +00:00
SharedMemory_posix.cpp	Bug 1519636 - Reformat recent changes to the Google coding style r=andi	2021-01-06 17:17:23 +00:00
SharedMemory_windows.cpp
SharedMemoryBasic.h
SharedMemoryBasic_android.cpp
SharedMemoryBasic_android.h	Bug 1715144 - Part 1: Stop adding /ipc/glue to LOCAL_INCLUDES when including chromium-config.mozbuild, r=ipc-reviewers,necko-reviewers,mccr8,valentin	2021-06-09 04:56:48 +00:00
SharedMemoryBasic_chromium.h	Bug 1715144 - Part 1: Stop adding /ipc/glue to LOCAL_INCLUDES when including chromium-config.mozbuild, r=ipc-reviewers,necko-reviewers,mccr8,valentin	2021-06-09 04:56:48 +00:00
SharedMemoryBasic_mach.h	Bug 1715144 - Part 1: Stop adding /ipc/glue to LOCAL_INCLUDES when including chromium-config.mozbuild, r=ipc-reviewers,necko-reviewers,mccr8,valentin	2021-06-09 04:56:48 +00:00
SharedMemoryBasic_mach.mm
Shmem.cpp
Shmem.h
ShmemMessageUtils.h
StringUtil.cpp
TaintingIPCUtils.h
TaskFactory.h
Transport.h
Transport_posix.cpp	Bug 1715144 - Part 1: Stop adding /ipc/glue to LOCAL_INCLUDES when including chromium-config.mozbuild, r=ipc-reviewers,necko-reviewers,mccr8,valentin	2021-06-09 04:56:48 +00:00
Transport_posix.h
Transport_win.cpp
Transport_win.h
TransportSecurityInfoUtils.cpp
TransportSecurityInfoUtils.h
URIParams.ipdlh
URIUtils.cpp	Bug 1706615 - Part 1: Add a UnstrippedURI into the LoadInfo. r=valentin,necko-reviewers	2021-06-02 19:46:19 +00:00
URIUtils.h
WindowsMessageLoop.cpp	Bug 1385014: Use WaitForSingleObjectEx in WaitForSyncNotifyWithA11yReentry when win32k is disabled. r=aklotz	2021-05-06 11:10:20 +00:00
WindowsMessageLoop.h