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58 Commits

Author SHA1 Message Date
Mark Hammond
7beb8867af Bug 796526 - stop spewing errors re SysGetModuleInfo64 in debug builds. r=dbaron 2012-10-16 11:26:35 +11:00
Isaac Aggrey
00ccc3bc2e Bug 795507: Remove usage of PR_BEGIN_EXTERN_C and PR_END_EXTERN_C; r=ehsan 2012-09-30 21:10:22 -05:00
Ehsan Akhgari
8cc30b88b2 Bug 792502 - Kill the FunctionTimer code; r=vlad 2012-09-19 16:59:38 -04:00
Justin Lebar
b4d77fc8e0 Bug 788546 - In our stack-walking code, instead of asserting that we're initialized and failing if we're not, go ahead and initialize ourself when necessary. r=espindola 2012-09-10 15:51:45 -04:00
Aryeh Gregor
291bfa222b Bug 783523 - Fix platform-specific nsresult misuse; r=ehsan,tbsaunde,smaug 2012-08-16 14:58:11 +03:00
Ehsan Akhgari
e368dc9c85 Bug 579517 - Part 1: Automated conversion of NSPR numeric types to stdint types in Gecko; r=bsmedberg 
This patch was generated by a script.  Here's the source of the script for
future reference:

function convert() {
echo "Converting $1 to $2..."
find . ! -wholename "*nsprpub*" \
       ! -wholename "*security/nss*" \
       ! -wholename "*/.hg*" \
       ! -wholename "obj-ff-dbg*" \
       ! -name nsXPCOMCID.h \
       ! -name prtypes.h \
         -type f \
      \( -iname "*.cpp" \
         -o -iname "*.h" \
         -o -iname "*.c" \
         -o -iname "*.cc" \
         -o -iname "*.idl" \
         -o -iname "*.ipdl" \
         -o -iname "*.ipdlh" \
         -o -iname "*.mm" \) | \
    xargs -n 1 sed -i -e "s/\b$1\b/$2/g"
}

convert PRInt8 int8_t
convert PRUint8 uint8_t
convert PRInt16 int16_t
convert PRUint16 uint16_t
convert PRInt32 int32_t
convert PRUint32 uint32_t
convert PRInt64 int64_t
convert PRUint64 uint64_t

convert PRIntn int
convert PRUintn unsigned

convert PRSize size_t

convert PROffset32 int32_t
convert PROffset64 int64_t

convert PRPtrdiff ptrdiff_t

convert PRFloat64 double
 2012-08-22 11:56:38 -04:00
Jan Beich
4733ffae7d Bug 781457 - Define _GNU_SOURCE for _Unwind_Backtrace. r=dbaron 2012-08-10 11:29:59 -04:00
Aryeh Gregor
d0ad5a7d0c Bug 777292 part 2 - Change all nsnull to nullptr 2012-07-30 17:20:58 +03:00
Benoit Girard
6640c590c3 Bug 766579 - Part 3: Follow up fix. r=dbaron 2012-07-10 17:39:10 -04:00
Benoit Girard
325b77e999 Bug 766579 - Part 1: Add SP param to NS_StackWalk. r=dbaron 
--HG--
extra : rebase_source : dd4905ffadf5fe9327449fffdfbc665b05d74a6a
 2012-06-27 16:08:21 -04:00
Ehsan Akhgari
617bcfa1a1 Bug 767479 - Handle the case of more than 1024 frames when walking the stack of another thread on Windows, and also use the infallible allocator when walking the stack of your own thread; r=dbaron 2012-06-22 16:31:59 -04:00
Ehsan Akhgari
105492776f Bug 767488 - Cache the current process handle after reading it for the first time during stack walking; r=dbaron 
The current process handle never changes, so it doesn't make a lot of sense
to read it over and over again.  Note that this doesn't close the process
handle explicitly but that's fine, since Windows will release all of the
open handles when the application is terminated.
 2012-06-22 17:48:31 -04:00
Gervase Markham
82ff7027aa Bug 716478 - update licence to MPL 2. 2012-05-21 12:12:37 +01:00
Jeff Muizelaar
a5a6b40e88 Bug 719427. Add a comment about malloc_logger. r=espindola 2012-03-27 13:48:58 -04:00
Ehsan Akhgari
263497d709 Bug 737959 - Fix the startup crash with MallocStackLogging; r=bsmedberg 2012-03-22 13:18:36 -04:00
Jeff Muizelaar
79f09f5a88 Bug 732806. Make stackwalking respect the stack end on OS X. r=ehsan 
This will help us avoid some crashes.
 2012-02-15 00:17:34 -05:00
Ehsan Akhgari
d5ecc5c5ab Bug 733264 - Define FramePointerStackWalk on platforms where stackwalking is not supported; r=jrmuizel 2012-03-06 11:38:04 -05:00
Cameron McCormack
1cabdcdd82 Bug 732664 - Use FormatMessageA so that XPCOM stack walker prints error message correctly. r=dbaron 2012-03-06 10:04:40 +11:00
Masatoshi Kimura
651eabedd7 Bug 699247 - Remove Win2K related code. r=jimm, sr=neil 2012-02-23 08:53:55 -06:00
Jeff Muizelaar
c71622c072 Bug 724079. Add an internal stackwalk API. r=ehsan 
This will be used by the profiler to be able to unwind arbitrary threads.
 2012-02-03 15:13:24 -05:00
Ed Morley
91422f00de Backout f1acc52a59da (bug 719983) & 6771bd53e267 (bug 699247) for 30% WinXp Ts regression 2012-02-08 21:04:21 +00:00
Masatoshi Kimura
b40c031d6c Bug 699247 - Say goodbye to Win2k related code. r=jimm, sr=neil 2012-02-08 10:00:45 -06:00
Ehsan Akhgari
17c5a879b4 Bug 718032 - Make stackwalking for other threads cheaper on Windows by avoiding involving a third walker thread; r=jrmuizel 2012-01-26 11:57:23 -05:00
Vladan Djeric
6bb3870456 Bug 716590 - WalkStackMain64 shouldn't skip frames unless it's walking the thread that called NS_StackWalk. r=dbaron 2012-01-23 17:21:23 -05:00
Ehsan Akhgari
a6373ebfc3 Bug 713278 - Teach NS_StackWalk to walk the stack of other threads too on Windows; r=dbaron 2011-12-23 18:14:09 -05:00
Rafael Ávila de Espíndola
347c7c6e99 Bug 708031 - refactor the ifdefs in nsStackWalk.cpp. r=dbaron. 
--HG--
extra : rebase_source : 806f8437d30787c59e0059054c094fee77b5dce3
 2011-12-22 11:00:48 -05:00
Javi Rueda
603e427733 Bug 379342 - Remove Win95/Win98 support code in XPCom; r=bsmedberg a=removal 2011-12-13 14:17:58 +00:00
Rafael Ávila de Espíndola
aa9149f744 Bug 707648 - Only try to init the critical range if we are able to walk the stack. r=ehsan. 2011-12-06 14:26:49 -05:00
Rafael Ávila de Espíndola
001dce7e90 Bug 696376 - Change how we find critical ranges so that it works on 10.6 too. r=dbaron. 
Currently we use dlsym on pthread_cond_wait$UNIX2003 to find a
function that indicates that new_sem_from_pool is on the stack. This
works on 10.5, but on 10.6 I could not find a single reliable
indicator that would work with dlsym.

The good news is that dladdr works with any symbol, not just exported
ones. To find the address of new_sem_from_pool, we set up a malloc logger
and force a call to new_sem_from_pool. From the logger callback we walk
the stack trying dladdr on every address.

To force a call to new_sem_from_pool, the initialization code has to be the
first to use semaphores, so it is now run from NS_LogInit.

This works on 10.6 and 10.5 (but we have to look for
"pthread_cond_wait$UNIX2003"). In 10.7 the call to malloc is gone, so we don't
have to worry about critical addresses on it anymore.

--HG--
extra : rebase_source : bba4ac9e3378c88f7037aa884511e473a57121f6
 2011-12-02 19:26:04 -05:00
Chris Lord
b6c8db3dc8 Backout bug 696376 
This broke building on android due to requiring a newer version of unwind.h.
 2011-12-02 18:00:58 +00:00
Rafael Ávila de Espíndola
083918d344 Bug 696376 - Change how we find critical ranges so that it works on 10.6 too. r=dbaron. 
Currently we use dlsym on pthread_cond_wait$UNIX2003 to find a
function that indicates that new_sem_from_pool is on the stack. This
works on 10.5, but on 10.6 I could not find a single reliable
indicator that would work with dlsym.

The good news is that dladdr works with any symbol, not just exported
ones. To find the address of new_sem_from_pool, we set up a malloc logger
and force a call to new_sem_from_pool. From the logger callback we walk
the stack trying dladdr on every address.

To for a call to new_sem_from_pool, the initialization code has to be the
first to use semaphores, so it is now run from NS_LogInit.

This works on 10.6 and 10.5 (but we have to look for
"pthread_cond_wait$UNIX2003"). In 10.7 the call to malloc is gone, so we don't
have to worry about critical addresses on it anymore.
 2011-12-01 18:22:00 -05:00
Ehsan Akhgari
92064e6d3f Bug 690892 - Replace PR_TRUE/PR_FALSE with true/false on mozilla-central; rs=dbaron 
Landing on a CLOSED TREE
 2011-10-17 10:59:28 -04:00
Jeff Walden
b5e57820bf Bug 693469 - Implement mozilla::ArrayLength and mozilla::ArrayEnd, and replace uses of NS_ARRAY_LENGTH whenever possible. (Exceptions: assigning to static initializers, use in static assertions, as template parameters, etc. These will go away when the relevant compilers have C++11 constexpr support.) r=cjones 
--HG--
extra : rebase_source : b4bae9a0f85abf2feb828609b50e756916b99a6f
 2011-10-10 22:50:08 -07:00
Jeff Walden
d0532c3e95 Back out everything since 5435ee09cf7b. Tinderbox compilers hate me. r=epic-fail 2011-10-12 12:21:53 -07:00
Jeff Walden
0f30b277bf Bug 639469 - Implement mozilla::ArrayLength and mozilla::ArrayEnd, and replace uses of NS_ARRAY_LENGTH whenever possible. r=cjones 
--HG--
extra : rebase_source : 860a8271bf7e51cde358f2a4185c410de1fc2960
 2011-10-10 22:50:08 -07:00
Michael Wu
d2b70213ac Bug 675553 - Switch from PRBool to bool on a CLOSED TREE , r=bsmedberg,khuey,bz,cjones 
--HG--
rename : tools/trace-malloc/bloatblame.c => tools/trace-malloc/bloatblame.cpp
 2011-09-28 23:19:26 -07:00
Ed Morley
33aac194a8 Bug 652506 - Remove WinCE code from xpcom; r=bsmedberg 2011-05-01 20:59:24 +02:00
Jory A. Pratt
23abde6d1a Bug 593911 - Check for dlopen in the libc too. r=khuey a=bsmedberg 2010-11-05 18:26:51 +01:00
Jacek Caban
f48d5e9dd0 Bug 569586 - XPCOM compilation failure on mingw-w64 due to pointer to int cast loosing precision. r=benjamin 
--HG--
extra : rebase_source : e4d0b0b110992af5f397aea52c36a5f5ed9f56c5
 2010-06-25 14:02:24 +02:00
Ehsan Akhgari
db9d404619 Bug 560647 - add startup timeline instrumentation; r=vlad 2010-05-19 19:22:19 -04:00
Makoto Kato
2a88c30cf4 Bug 475229 - xpcom/base/nsStackWalk support for Windows x64. r=benjamin 2009-03-22 12:53:47 +09:00
Robert O'Callahan
2d11f79424 Bug 478195 - '[Mac] Same-thread deadlock with trace-malloc (causing random red on OS X 10.5.2 mozilla-central leak test build)'. r=dbaron. 2009-02-17 21:11:29 -08:00
Brad Lassey
418f5366f7 Bug 455381 - WinCE XPCOM Explicit Unicode API Calls, Wide Char CheckVersion Function r=bsmedberg 2008-12-03 08:41:12 -05:00
roc+@cs.cmu.edu
dd0891eed8 Bug 417903. Don't crash if _SymGetLineFromAddr64 fails. r=benjamin,a=beltzner 2008-02-24 17:16:41 -08:00
dbaron@dbaron.org
0b4a15ddfa And actually get the right bug number. b=415426 (which is what the previous checkin was for as well) 2008-02-03 11:59:07 -08:00
dbaron@dbaron.org
d05c9ec0d8 Switch back to evil casts, which are the only solution that works across SDK version. b=415252 2008-02-03 11:51:14 -08:00
dbaron@dbaron.org
775c2226ec Match new (more-const) signature for PENUMLOADED_MODULES_CALLBACK and PENUMLOADED_MODULES_CALLBACK64. b=415426 Fixing bustage on Windows tinderbox from SDK upgrade. 2008-02-03 11:34:31 -08:00
karlt+@karlt.net
e25c30f8ca Bug 326594 - Consider using backtrace() for Unix stack traces: Add safety checks to i386/ppc unwind and use libgcc_s for amd64 and others r=dbaron,bsmedberg a=schrep 2007-11-11 20:45:40 -08:00
dbaron@dbaron.org
ce400dd1ec Back out a small part of bug 391848 to fix bustage for some people (and add a comment warning about the problem). 2007-08-27 22:42:25 -07:00
dbaron@dbaron.org
98306df42f Do stack walking on a single thread to avoid deadlocks during thread creation. b=391321 r=robarnold@mozilla.com sr=jmathies@mozilla.com (delegated by bsmedberg) a1.9=bzbarsky@mit.edu 2007-08-27 22:42:04 -07:00