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492 Commits

Author SHA1 Message Date
Mike Hommey
e25908f6c5 Bug 1083686 - Tool to capture and reproduce Firefox's memory allocations. r=njn,r=mshal 
--HG--
rename : mozglue/build/Makefile.in => mozglue/build/replace_malloc.mk
 2014-10-24 13:08:01 +09:00
Mike Hommey
c9456870c0 Bug 1082524 - Do not deref null pointers in link_map. r=nfroyd 2014-10-18 09:27:55 +09:00
Mike Hommey
984856dd8c Fixup for bug 1081034 - Add missing #ifdef to avoid build failure on desktop linux. r=me,npotb,DONTBUILD 2014-10-17 14:09:17 +09:00
Mike Hommey
b79a0595df bug 1081034 part 4 - Remove wrapping for weak libc symbols. r=nfroyd 
This effectively backs out bug 791419, a part of bug 850332, and bug 1001703.
 2014-10-16 09:20:16 +09:00
Mike Hommey
eb75074fdb Bug 1081034 part 3 - Resolve libc symbols with our linker. r=nfroyd 
This allows to resolve weak symbols from some Android device's libc that
dlsym() won't. This is effectively an alternative fix to bug 791419, without
requiring wrapping symbols.
 2014-10-16 09:20:14 +09:00
Mike Hommey
9c53800a82 Bug 1081034 part 2 - Move initialization of self_elf to its own separate class. r=nfroyd 
The new class is kind of like SystemElf, but using our linker's own symbol
resolution. This also adds some initialization from ELF program headers that
weren't done previously for self_elf, as well as registration as for CustomElf
instances.
 2014-10-16 09:20:06 +09:00
Mike Hommey
85b47df0cb Bug 1081034 part 1 - Move GetSymbolPtr, Contains and FindExidx from CustomElf to BaseElf. r=nfroyd 2014-10-16 09:19:46 +09:00
Mike Hommey
84f2c13cef Bug 1078837 part 2 - Replace IsSystemElf/reinterpret_cast dance with better API. r=nfroyd 2014-10-16 09:19:45 +09:00
Mike Hommey
c39fcc8944 Bug 1078837 part 1 - Move CustomElf::mappable to BaseElf. r=nfroyd 2014-10-16 09:19:45 +09:00
Mike Hommey
eb89afceec Bug 1083020 - Add a (dummy) stats method to all LibHandles. r=nfroyd 
While here, avoid doing anything if debug logging is disabled.
 2014-10-16 09:19:40 +09:00
Mike Hommey
f431c6c5b5 Bug 1082524 - Initialize link_map. r=nfroyd 
When a library fails to load with CustomElf before it's registered, the
unregistration that does happen in CustomElf's destructor uses link_map,
so it needs to be initialized.
 2014-10-15 14:46:09 +09:00
Mike Hommey
35f933f139 Bug 1080342 - Change how the symbols the flash plugin uses are hooked on Android. r=snorp 
With bug 1077366, the linker makes the library containing it a fake
LD_PRELOAD. As a consequence, instead of, in the linker itself,
explicitely special-casing the symbols that disappeared in Android 4.4
that the flash plugin uses, it is now possible to use normal symbol
resolution to stubs defined separately in libmozglue.
 2014-10-14 07:18:01 +09:00
Mike Hommey
b77d0f1d19 Bug 1077366 - Remove most symbol wrapping from Android builds. r=nfroyd 
Since essentially everything is linked to libmozglue and libmozglue takes
precedence in symbol resolution in our dynamic linker, there is no need
to wrap most symbols. PR_GetEnv/PR_SetEnv still needs wrapping because
there's no other way to actually wrap the calls from NSPR itself and NSS,
as well as the symbols wrapped because our dynamic linker can't find them
in system libraries on some devices because they're weak.
 2014-10-14 07:17:13 +09:00
Mike Hommey
464da0f9c2 Bug 1077384 - Make libmozglue a pseudo-LD_PRELOAD on android. r=nfroyd 
In order to avoid adding more dlsym overhead than there already is, resolve
symbols directly in the library containing the linker. (GetSymbolPtr is
essentially free ; dlsym makes the system linker compule a ElfHash itself,
and that's quite expensive to do on all symbols)

This also paves the way for direct symbol resolution in all system libraries.
 2014-10-07 07:42:18 +09:00
Mike Hommey
2466a02679 Bug 1077135 - Ensure logging initialization for early log messages in the linker. r=nfroyd 2014-10-04 10:31:49 +09:00
Mike Hommey
5331094bbb Bug 1077135 - Initialize ElfLoader::DebuggerHelper::firstAdded. r=nfroyd 2014-10-04 10:31:38 +09:00
Jim Chen
f6e00ce7f5 Bug 888482 - Send event to set layer client; r=snorp 2014-09-30 18:20:58 -04:00
Ryan VanderMeulen
240ed29614 Merge m-c to inbound. a=merge 
CLOSED TREE
 2014-09-24 16:08:33 -04:00
Jim Chen
ead154121a Bug 1066760 - Redirect mozalloc_abort through Java exception handling; r=snorp 2014-09-24 14:12:54 -04:00
Jim Chen
f3c570c80b Bug 1066760 - Add base address and fall back to system dladdr in __wrap_dladdr; r=froydnj 2014-09-24 14:12:54 -04:00
Michael Comella
6fe6f316b3 Bug 915312 - Followup: Replace NULL with nullptr. r=glandium 2014-09-23 13:47:35 -07:00
David Major
a18d039d8a Bug 1046382 - Blocklist dtwxsvc.dll. r=bsmedberg 
--HG--
extra : rebase_source : 007867f3df7090bf67dcadeeac6f4ec422e16ac5
 2014-09-18 14:27:11 +12:00
Jim Chen
905fc241fa Bug 1063120 - Add synchronous method to notify Gecko observer; r=snorp 2014-09-11 18:31:32 -04:00
Mike Hommey
4b99580194 Bug 1059113 - Use templates for shared libraries and frameworks. r=gps 
Also force to use the existing template for XPCOM components.
 2014-09-04 09:04:45 +09:00
Mike Hommey
0060683747 Bug 1059090 - Don't require SOURCES to be set for CPP_UNIT_TESTS and SIMPLE_PROGRAMS. r=mshal 2014-09-03 14:16:37 +09:00
Mike Hommey
ed70c5f377 Bug 1041941 - Use templates for programs, simple programs, libraries and C++ unit tests. r=gps 2014-09-03 14:10:54 +09:00
Jim Chen
8117b170c6 Bug 1056941 - Remove extract libs parameter; r=glandium 2014-08-26 15:08:00 -04:00
Bill McCloskey
d52ab46335 Bug 1045847 - Initialize sProcessType really, really early (r=khuey) 2014-08-08 17:52:12 -07:00
Kartikaya Gupta
c604d4ad5a Bug 1049136 - Add native-code awareness of the Java UI thread so we can do thread assertions. r=snorp 2014-08-08 18:15:38 -04:00
Kartikaya Gupta
80b3b6bf72 Bug 1049136 - Hook up touch event handling for apz-fennec. r=wesj,snorp 2014-08-08 18:15:37 -04:00
Kartikaya Gupta
96362eb56b Bug 1046344 - Unbitrot and rearrange the old APZ glue code in Fennec. r=snorp 2014-08-08 17:42:20 -04:00
Mike Hommey
89777800f9 Bug 1047267 - Move remaining OS_LIBS and EXTRA_LIBS to moz.build. r=gps 
* * *
Bug 1047267 - To fold with "Move remaining OS_LIBS and EXTRA_LIBS to moz.build"
 2014-08-07 14:21:03 +09:00
Mike Hommey
1cf20f37fd Bug 1036286 - Ensure faulty.lib diverts libc's sigaction instead of a LD_PRELOADed one. r=nfroyd 
and force-send calls to sigaction from faulty.lib-loaded libraries to the libc.
 2014-08-07 02:51:20 +09:00
Mike Hommey
15851645b4 Bug 1036286 - Delay registration of the faulty.lib signal handler until when it's necessary. r=nfroyd 
It's necessary to delay it because for the second part, we need to call dlopen,
and until recently bionic's linker dead-locked when using dlopen from a static
initializer.
 2014-08-07 02:51:03 +09:00
Mike Hommey
1e6fb05108 Bug 1045783 - Move HOST_EXTRA_LIBS to moz.build as HOST_OS_LIBS. r=mshal 2014-08-06 07:26:05 +09:00
Mike Hommey
d9443ec932 Bug 1045783 - Move most OS_LIBS to moz.build and do some related cleanup. r=mshal 2014-08-06 07:25:33 +09:00
Ed Morley
a82632349d Merge mozilla-central and b2g-inbound 2014-08-05 16:33:22 +01:00
Mike Hommey
8c39460da9 Backout changeset 34235900c3a0 (bug 1036286) because it wasn't the right fix. 2014-08-05 16:07:06 +09:00
Ting-Yu Chou
1e305aa73a Bug 1038854 - Synchronize mutexes in pthread_cond_wait after recreating threads to avoid race conditions. Parts by Ting-Yu, r=khuey. Parts by Kyle Huey, r=thinker 2014-07-31 10:47:30 +08:00
Ed Morley
f50c0faa02 Merge latest green inbound changeset and mozilla-central; a=merge 2014-08-01 16:11:12 +01:00
Wes Kocher
c60b44a7b1 Backed out changeset f73cd738c1fe (bug 1038854) a=backout 2014-07-31 15:04:49 -07:00
Ehsan Akhgari
e71edf0cc1 Bug 1042414 - Make mozglue.def depend on GLOBAL_DEPS; r=glandium 
--HG--
extra : rebase_source : 6dbd6aa6ea9e697c037fa33e0638abbaa92ca08a
 2014-07-31 20:30:30 -04:00
Ting-Yu Chou
cce7014830 Bug 1038854 - Avoid making unlocked mutex to locked uncontended after recreating threads from pthread condition wait wrappers. r=khuey 2014-07-31 10:47:30 +08:00
Mike Hommey
5f6ba110e6 Bug 1043802 - Remove TOOLS_DIRS and TEST_TOOLS_DIRS. r=gps 2014-07-29 08:55:55 +09:00
Mike Hommey
a62cdc4fa7 Bug 1043344 - Move libraries and programs build to the compile tier. r=gps 2014-07-25 07:14:40 +09:00
Mike Hommey
0b4c32ffd7 Bug 1043351 - Build ShowSSEConfig as a C++ unit test after it was forgotten in bug 894941 and move linker tests to avoid conflicts. r=mshal 
--HG--
rename : mozglue/tests/Makefile.in => mozglue/linker/tests/Makefile.in
rename : mozglue/tests/TestZip.cpp => mozglue/linker/tests/TestZip.cpp
rename : mozglue/tests/moz.build => mozglue/linker/tests/moz.build
rename : mozglue/tests/no_central_dir.zip => mozglue/linker/tests/no_central_dir.zip
rename : mozglue/tests/test.zip => mozglue/linker/tests/test.zip
 2014-07-25 07:14:21 +09:00
Jeff Walden
ec20cc707d Bug 1037100 - Remove all use of ScopedDeleteArray from mozglue/. r=glandium 
--HG--
extra : rebase_source : dbc49be874fd57130f33584892589c180c7d1128
 2014-07-21 18:14:11 -04:00
Mike Hommey
1e14ec2f14 Bug 1036286 - Make sure libraries loaded by faulty.lib use its own sigaction. r=nfroyd 
Android L added a libsigchain library it LD_PRELOADs. That library exposes
a different sigaction than libc's. It's used for ART.

faulty.lib gets its sigaction from libsigchain, but after bug 874708, the
libraries it loads simply use libc's sigaction, assuming it would be the
hooked one. In turn, this means libraries loaded by faulty.lib may
override faulty.lib's handler, which is definitely not the intent.

This essentially restores some of the code that bug 874708 removed.

An alternative fix would be to add support for LD_PRELOAD, but that has more
implications and feels more risky. This could be done, if necessary, as a
followup.
 2014-07-24 13:43:56 +09:00
Mike Hommey
95063176fa Bug 1036894 part 9 - Replace all EXTRA_DSO_LDOPTS, SHARED_LIBRARY_LIBS and LIBS with EXTRA_LIBS, OS_LIBS or OS_LDFLAGS, appropriately. r=gps 
OS_LIBS for libraries that are not part of the gecko tree, EXTRA_LIBS for
libraries, such as NSPR, that are in the tree, but are not handled by
moz.build just yet. Those EXTRA_LIBS may also come from a system library.
However, in cases where the expanded variables are always empty for the
in-tree case, OS_LIBS is used (as for, e.g. MOZ_ZLIB_LIBS). OS_LDFLAGS is
used exclusively for non-library linker flags.

Always pass EXTRA_LIBS before OS_LIBS on linker command lines.

Forbid EXTRA_DSO_LDOPTS, SHARED_LIBRARY_LIBS and LIBS in Makefiles.
 2014-07-23 13:31:02 +09:00
Mike Hommey
5fab42fcaf Bug 1036894 part 8 - Move most in-tree library linkage information to moz.build, as USE_LIBS. r=gps 2014-07-23 13:30:52 +09:00
Mike Hommey
8e037642dc Bug 1036894 part 7 - Move HOST_LIBS to moz.build, as HOST_USE_LIBS. r=gps 2014-07-23 13:29:50 +09:00
Mike Hommey
a33d7d67e6 Bug 1036894 part 1 - Move MAKE_FRAMEWORK, SDK_LIBRARY, SHARED_LIBRARY_NAME and STATIC_LIBRARY_NAME to moz.build. r=gps 
At the same time, make the Library data more useful in the build frontend.
 2014-07-23 13:29:09 +09:00
Nicholas Nethercote
2a0942be41 Bug 1036789 - Convert the third quarter of MFBT to Gecko style. r=Ms2ger. 
--HG--
extra : rebase_source : 668cd394806203ddfa34bd4f226335ff26c846b5
 2014-07-10 19:10:17 -07:00
Ehsan Akhgari
22b05d25b2 Bug 1036235 - Do not use __asan_default_options with clang-cl because it is not supported yet; r=decoder 2014-07-09 15:16:55 -04:00
Jeff Walden
8c69dfae30 Bug 953296 - Convert trivial ScopedDelete{Ptr,Array} uses to UniquePtr in mozglue/linker/. (More remain, but they're less trivial to change.) r=glandium 
--HG--
extra : rebase_source : 7af7ff2daa70ff3aedaac91d3898bcd90a402162
 2013-12-30 13:34:54 -06:00
Benoit Jacob
875ebd67ca Bug 1008254 - Allow Nuwa's global sAllThreads list to be non-empty on exit, to green a near-permanent orange on B2G mochitest-9 - r=khuey 2014-07-02 16:40:29 -04:00
David Major
1ebe57b5fe Bug 1023239 - Block crashy builds of V-Bates. r=bsmedberg 
--HG--
extra : rebase_source : 5b0d32f84ddcea375736777270f99af4e63a0513
 2014-07-01 09:33:43 +12:00
Patrick Wang (Chih-Kai Wang)
01cc0c8352 Bug 1026864: prevent malloc from calling wrapped pthread_mutex_lock and get rid of LibcAllocator. r=cyu,r=glandium,r=khuey 2014-06-25 10:44:58 +08:00
Jed Davis
995ff094cd Bug 1024805 - Use TaggedAnonymousMemory for Nuwa thread stacks. r=khuey 
Bonus fixes: make the guard page PROT_NONE instead of PROT_READ,
and correct the stack bounds passed to pthread_attr_setstack.
 2014-06-18 17:41:00 +02:00
Birunthan Mohanathas
51ba75d135 Bug 1016240 - Exterminate CR+LF line endings. r=briansmith,cpearce,ehsan,gavin 2014-06-18 17:56:02 -07:00
Mike Hommey
f358f3711f Bug 1024248 - Properly tag linker error/warnings in logcat. r=nfroyd 2014-06-13 08:45:58 +09:00
Patrick Wang (Chih-Kai Wang)
58e49a079d Bug 999323: use an extra thread to free stack of a exit thread in Nuwa. r=cyu,r=khuey 2014-06-10 16:02:45 +08:00
Jim Chen
c0baa0f500 Bug 992357 - b. Add array support stubs; r=blassey 2014-05-16 18:25:29 -04:00
Jim Chen
3a91fe28bb Bug 992359 - b. Add skeletal NativeJSObject.toBundle; r=blassey 2014-05-12 12:50:46 -04:00
Jacek Caban
feaa797775 Bug 973138 - Fixed goto crossing variable declaration (fixes GCC compilation). 
--HG--
extra : rebase_source : 8b488731cb06cab3fc1e74e66f88046583e95fc2
 2014-05-12 11:01:53 +02:00
David Major
c9a196626d Bug 988311: Blocklist rf-firefox-22.dll. r=bsmedberg 
--HG--
extra : rebase_source : 2729d41ff87bb92220e667ec43ad8f4a0273e1b7
 2014-05-08 10:18:17 +12:00
Robert O'Callahan
7043c985ba Bug 1006248. Part 1: Add MOZ_EXPORT in various places. r=glandium 
--HG--
extra : rebase_source : cfe209a412cae28d405eae413415cebb6959072a
 2014-05-06 17:26:46 +12:00
David Major
4d025daa76 Bug 1002748: Blocklist libinject.dll. r=bsmedberg 
--HG--
extra : rebase_source : 09e8355ea54c81d8e82b7a01a6ccabf212fa814f
 2014-05-07 09:59:20 +12:00
Ehsan Akhgari
7257ee5010 Bug 1004564 - Move AtomicRefCounted to mozilla::external and outlaw it in Gecko code; r=froydnj 2014-05-01 14:33:20 -04:00
David Major
d11a936043 Bug 973138: Block DLLs that match the MovieMode pattern. r=bsmedberg 2014-04-15 11:40:42 +12:00
Wes Kocher
048b39c570 Merge m-c to b2g-inbound 2014-04-28 16:26:34 -07:00
Mike Hommey
95601eca19 Bug 1001703 - Remove memswap wrapping. r=snorp 2014-04-29 04:12:27 +09:00
James Willcox
4379c05e4a Bug 966154 - Don't use __fork, it's gone in newer bionic r=glandium 
--HG--
extra : rebase_source : d9658b67bae73031b2a8212764a33bff8f0e3bb7
 2014-04-28 10:21:22 -05:00
Gabriele Svelto
0f7f7f7cff Bug 982569 - Don't hard-code the page size. r=khuey 2014-04-21 19:32:48 +02:00
David Major
951594b3b3 Bug 970362 - Block F-Secure on Windows XP. r=bsmedberg 2014-04-13 14:18:03 -04:00
Jim Chen
a19a03d507 Bug 984458 - f. Add NativeJSObject opt getters; r=blassey 2014-04-01 15:16:56 -04:00
Jim Chen
a829ab70bd Bug 984458 - e. Add NativeJSObject object getter; r=blassey 2014-04-01 15:16:55 -04:00
Jim Chen
5e4de5d8fb Bug 984458 - d. Add NativeJSObject property getters; r=blassey 2014-04-01 15:16:55 -04:00
Jim Chen
cdc7a228c1 Bug 984458 - c. Add skeletal NativeJSObject implementation; r=blassey 2014-04-01 15:16:54 -04:00
Jim Chen
1447ea535f Bug 984458 - b. Add threading support to NativeJSContainer; r=blassey 2014-04-01 15:16:53 -04:00
Jim Chen
d291d3bec4 Bug 984458 - a. Add NativeJSContainer implementation; r=blassey 2014-04-01 15:16:52 -04:00
Nathan Froyd
b87a188e24 Bug 988499 - terminate #warning string in Nuwa.cpp; r=khuey; f=tzimmerman DONTBUILD because #warnings don't need build and tests 2014-03-24 13:35:43 -04:00
Douglas Crosher
a33e69853e Bug 944612 - Guard the ElfLoader sigaction wrapper against the SIGSEGV handler not being installed. r=glandium 2014-03-20 12:35:15 +11:00
Thomas Zimmermann
2fac99cc52 Bug 979913: Remove unused variables, r=khuey 2014-03-14 11:23:51 +01:00
Thomas Zimmermann
fd33abc3bd Bug 979913: Conditionally define PAGE_SIZE, r=khuey 
With this patch the PAGE_SIZE value from the system is used if
possible. If page size is not defined by the system, it is set
to 4096 bytes and a warning is emitted. PAGE_ALIGN_MASK is now
derived from PAGE_SIZE. With these changes, the code should be
more robust on systems with non-4KiB page size.
 2014-03-14 11:23:51 +01:00
Thomas Zimmermann
c95349d6cd Bug 979913: Fix GCC warning about undeclared function |snprintf|, r=khuey 2014-03-14 11:23:50 +01:00
Carsten "Tomcat" Book
fe03b8518d Backed out changeset b2e50a5b5eb3 (bug 979913) on request for pushing wrong version of the patch on a CLOSED TREE 2014-03-14 09:40:38 +01:00
Carsten "Tomcat" Book
4442714511 Backed out changeset 3e9182f7e25d (bug 979913) 2014-03-14 09:39:35 +01:00
Carsten "Tomcat" Book
013dd86d57 Backed out changeset 79ee6fda8e65 (bug 979913) 2014-03-14 09:39:26 +01:00
Thomas Zimmermann
ad35a39b55 Bug 979913: Remove unused variables, r=khuey 2014-03-14 09:24:05 +01:00
Thomas Zimmermann
69fdcaadac Bug 979913: Conditionally define PAGE_SIZE, r=khuey 
With this patch the PAGE_SIZE value from the system is used if
possible. The code still assumes that the PAGE_SIZE is 4096, but
emits a warning if the actual value differs. If page size is not
defined by the system, it is set to 4096 bytes and a warning is
emitted as well.
 2014-03-14 09:24:04 +01:00
Thomas Zimmermann
aea66889b6 Bug 979913: Fix GCC warning about undeclared function |snprintf|, r=khuey 2014-03-14 09:24:04 +01:00
Jed Davis
154d9c5e2a Bug 977859 - Drop uid 0 in all content processes immediately after fork. r=bent r=kang 
Now all regular child processes, including preallocated, are deprivileged.
Only Nuwa needs uid 0, because each of its children has a different uid/gid.
 2014-03-12 15:48:15 -07:00
Cervantes Yu
3b8647cc68 Bug 979741 - Use MOZ_DEBUG_CHILD_PROCESS environment variable for processes forked from Nuwa. r=khuey 2014-03-05 20:43:06 +08:00
Michael Comella
fd1b99b814 Bug 915312 - Part 2: Build native crypto into mozglue. r=glandium,kats,rnewman 2014-03-06 12:10:54 -08:00
Michael Comella
fbb95e3823 Bug 915312 - Part 1: Import sha files. r=rnewman 2014-03-06 12:10:54 -08:00
Ehsan Akhgari
17f4a32d8b Bug 976896 - Port STL_FLAGS to moz.build; r=mshal 2014-03-04 19:39:06 -05:00
David Major
dacf888628 Bug 951827 - Force a detour-style hook for LdrLoadDll. r=ehsan 2014-03-03 10:27:21 -05:00
Ryan VanderMeulen
12d0416fc6 Backed out 5 changesets (bug 951827) for causing bug 975820. 
Backed out changeset 16b840c2de31 (bug 951827)
Backed out changeset 8fb155711dfe (bug 951827)
Backed out changeset 1109dba48e6b (bug 951827)
Backed out changeset 236ed76eea8b (bug 951827)
Backed out changeset 96cf7c13a8cb (bug 951827)
 2014-02-24 14:52:14 -05:00
Ehsan Akhgari
a8a0206da1 Bug 935778 - Part 1: Add RefCountType, a type compatible with nsrefcnt, to MFBT; r=dbaron,froydnj 2014-02-21 14:45:50 -05:00