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Author SHA1 Message Date
Peter Collingbourne
c4d37a78cc Compute base addresses from program headers while reading /proc/self/maps. 
We previously had logic to compute the base address from program
headers as part of symbolization. The problem is that we need a correct
base address earlier in order to adjust a PC into the image's address
space, as these addresses can appear in unsymbolized output.

There was previously an assumption that only the mapping that
was lowest in the address space did not need to be adjusted. This
assumption is not guaranteed (for example, the kernel may choose to
map an ET_DYN lowest) and in fact turned out to be wrong in binaries
linked with lld because the first mapping is read-only.

The solution is to move the program header reading logic into the
code that reads /proc/self/maps.

There is a change in semantics for clients that install a callback
using the InstallSymbolizeOpenObjectFileCallback function. Any such
clients will need to return a correct base address from the callback
by reading program headers using code similar to that in the function
OpenObjectFileContainingPcAndGetStartAddress.
 2017-11-08 14:15:02 -08:00
Shinichiro Hamaji
d72e3be82c
Merge pull request #260 from ukai/shell_escape 
Shell escape arguments to /bin/mail.
 2017-10-31 14:30:52 +09:00
Fumitoshi Ukai
9f8a9a9a0d Shell escape arguments to /bin/mail. 2017-10-31 13:04:26 +09:00
Shinichiro Hamaji
56b81ea796 Style fixes for consistency 2017-10-20 16:11:31 +09:00
Shinichiro Hamaji
ebf81ac476 Merge pull request #245 from DariuszOstolski/issue211 
Fix username lookup in case of missing USER environment variable
 2017-10-20 16:09:28 +09:00
Shinichiro Hamaji
cb7b26bd71 Merge pull request #254 from DariuszOstolski/issue253 
#253: Use MS preprocessor idiom to disable warning
 2017-10-20 15:48:21 +09:00
Dariusz Ostolski
4912af30f9 #253: Use MS preprocessor idiom to disable warning 2017-10-18 20:56:49 +02:00
Shinichiro Hamaji
d0531421fd Merge pull request #226 from sergiud/zero-allocation-log-failure 
Zero allocation fix
 2017-10-12 00:25:02 +09:00
Sergiu Deitsch
2fe6508e53 fixed gcc logging failure 2017-10-11 00:45:08 +02:00
Dariusz Ostolski
9d28cac469 Added HAVE_PWD_H to cmake build 2017-09-20 18:41:07 +02:00
Dariusz Ostolski
2d3cf2681d Fix username lookup in case of missing USER environment variable 2017-09-19 22:23:53 +02:00
Shinichiro Hamaji
2a6df66252 Merge pull request #228 from sergiud/dll-export-fix 
Fix for missing exports (fixes #227)
 2017-08-10 00:06:08 +09:00
Sergiu Deitsch
1bfae38300 added missing exports (fixes #227) 2017-08-09 15:21:32 +02:00
Shinichiro Hamaji
246a5896f1 Merge pull request #225 from jray272/remove-log-every-n-assert 
Fix LOG_EVERY_N with clang -Wunused-local-typedef
 2017-08-09 16:35:05 +09:00
Jim Ray
dd19fb2466 Remove GOOGLE_GLOG_COMPILE_ASSERT 
This compile time assert is no longer used anywhere in glog. Remove
it.
 2017-08-09 00:09:16 -07:00
Shinichiro Hamaji
e209906823 Merge pull request #224 from jray272/run-windows-script 
Run src/windows/preprocess.sh to pick up latest logging.h.in changes
 2017-08-09 15:04:26 +09:00
Jim Ray
8b3023f7e4 Fix LOG_EVERY_N with clang -Wunused-local-typedef 
Glog uses a pre-C++11 compile time assert to verify the validity of
the severity parameter for LOG_EVERY_N. Unfortunately, some compilers
will complain about the usage of LOG_EVERY_N with
"-Wunused-local-typedef" due to the way the compile time assert is
constructed. This makes it impossible to use LOG_EVERY_N with this
warning treated as an error.

The fix simply removes the assert entirely. This is safe to do since
you can't put anything invalid into the severity parameters without
generating a compile error elsewhere. This has been safe to do ever
since the GLOG_ prefixes were added as part of 6febec361e.

Fixes #223
 2017-08-06 00:17:50 -07:00
Jim Ray
8ed1668cdb Update Windows logging.h based on 2df0ca34aa 
Commit changes to src/windows/glog/logging.h that were missed in
2df0ca34aa. Because a change to src/glog/logging.h.in was made,
src/windows/preprocess.sh needed to be run.
 2017-08-06 00:13:30 -07:00
Jim Ray
bb485da39a Add Jim Ray to CONTRIBUTORS 2017-08-06 00:13:30 -07:00
Shinichiro Hamaji
b3695ee325 Merge pull request #218 from andschwa/remove-sln 
Update Windows docs
 2017-08-01 14:41:47 +09:00
Andrew Schwartzmeyer
a2a66f611c Update Windows readme for CMake 2017-07-26 11:35:04 -07:00
Andrew Schwartzmeyer
9f121e5493 Update gitignore for CMake and Visual Studio 2017-07-26 11:34:52 -07:00
Andrew Schwartzmeyer
c7c689fbb9 Delete ancient Visual Studio Solution file. 2017-07-26 11:34:40 -07:00
Shinichiro Hamaji
3faeb50cae Merge pull request #216 from google/revert-120-master 
Revert "configure.ac: Allow user to disable gflags"
 2017-07-26 17:46:57 +09:00
Shinichiro Hamaji
a6ffefa7e5 Revert "configure.ac: Allow user to disable gflags" 2017-07-26 17:44:25 +09:00
Shinichiro Hamaji
dc8aa29f2c Merge pull request #120 from ribalda/master 
configure.ac: Allow user to disable gflags
 2017-07-19 23:51:20 +09:00
Shinichiro Hamaji
ce8799c8e2 Merge pull request #209 from sergiud/cmake-icc-fix 
cmake: fixed gflags namespace detection (fixes #193)
 2017-07-10 01:53:19 +09:00
Sergiu Deitsch
e50aeaa5ee cmake: fixed gflags namespace detection (fixes #193) 
This commit fixes gflags namespace detection using Intel compiler and ensures
the generated try_compile command line does not produce malformed paths.
 2017-07-09 15:48:13 +02:00
Shinichiro Hamaji
40fc21467a Merge pull request #153 from sergiud/cmake-gnu-install-dirs 
cmake: do not hardcode relative install directories
 2017-07-06 15:01:10 +09:00
Shinichiro Hamaji
a9b9ee8e8c Merge pull request #152 from sergiud/cmake-project-name 
cmake: changed project name from google-glog to glog
 2017-07-06 15:00:37 +09:00
Shinichiro Hamaji
a808e435b7 Merge pull request #157 from sergiud/cygwin-support 
Cygwin support
 2017-07-06 15:00:06 +09:00
Shinichiro Hamaji
a835da8e08 Merge pull request #158 from sergiud/zero-allocation 
[RFC] reduce heap memory allocations to zero
 2017-07-06 14:58:37 +09:00
Shinichiro Hamaji
96f6656551 Merge pull request #145 from pixelb/rate-limit-posix-fadvise 
rate limit calls to posix_fadvise()
 2017-07-06 14:52:13 +09:00
Hans-Andreas Engel
2df0ca34aa reduce memory allocations to zero 2017-07-06 00:02:38 +02:00
Shinichiro Hamaji
80bec2ba45 Merge pull request #199 from v1bri/brian-fix-gflags-link 
Use gflags ALIAS instead of ${gflags_XXX} vars
 2017-06-29 12:36:25 +09:00
Shinichiro Hamaji
5cfa9a28f5 Merge pull request #168 from andschwa/windows-stacktrace 
Port stack tracing to Windows
 2017-06-28 12:31:40 +09:00
Andrew Schwartzmeyer
d1f49ba5aa Support signal handler on Windows 2017-06-27 10:50:20 -07:00
Andrew Schwartzmeyer
7f95ecfdc7 Link to DbgHelp using pre-processor directive 
This method ensure that all users of glog get automatically linked to
the DbgHelp library without needing to set compiler flags.
 2017-06-27 10:50:20 -07:00
Andrew Schwartzmeyer
e2caf9876e Export GetStackTrace 
Necessary when building with BUILD_SHARED_LIBS=1.
 2017-06-27 10:50:20 -07:00
Andrew Schwartzmeyer
f1d64f7deb Support symbolizer and demangler on Windows 2017-06-27 10:50:20 -07:00
Andrew Schwartzmeyer
e5d36443c6 Support stacktrace on Windows 2017-06-26 18:47:34 -07:00
Andrew Schwartzmeyer
9c1d0e6f6e Copy stacktrace_generic-inl.h for Windows 2017-06-26 16:21:10 -07:00
Andrew Schwartzmeyer
bcaaa5d29b Add Andrew Schwartzmeyer to authors and contributors 2017-06-26 16:21:10 -07:00
Brian Orr
baf6c8b2c5 Specify gflags version in CMakeLists.txt 2017-06-22 11:24:58 -07:00
Brian Orr
e1cae334a1 Use gflags ALIAS instead of ${gflags_XXX} vars 
The gflags project updated their CMake config last year with a
`gflags` ALIAS target. This can be used instead of the legacy
`${gflags_LIBRARIES}` and `${gflags_INCLUDE_DIRS}` variables. It also
looks cleaner.

Fixes #198
 2017-06-22 00:25:13 -07:00
Fumitoshi Ukai
77a0e36b7a Merge pull request #188 from shinh/remove-configure 
Remove files generated by autotools

closes #165
 2017-05-12 14:57:09 +09:00
Shinichiro Hamaji
4f3e18bf26 Remove files generated by autotools 
for #165. I think not many projects have them in their repo.
 2017-05-12 14:53:39 +09:00
Shinichiro Hamaji
d166ae3881 Update the version in CMakeLists.txt to 0.3.5 2017-05-10 20:44:01 +09:00
Fumitoshi Ukai
70f0f55813 Merge pull request #186 from shinh/backport 
Backport internal changes
 2017-05-10 12:51:39 +09:00
Shinichiro Hamaji
a6266db97a Add a hack for naive include scanners 2017-05-09 17:35:18 +09:00