4048c50a69
Minor improvements on signal handler
2015-04-01 21:17:13 +02:00
618c038448
Resolve CID 1288510
2015-03-24 17:59:24 +03:00
39633ef26f
Add more interfaces to posix.cfg
2015-03-08 14:24:54 +01:00
521e6c48b5
Minor fixes for signal handling: make global variables static, enhance stack vs. heap detection for recognizing stack overflows
2015-03-07 20:47:27 +01:00
abde80f0d9
Use alternative stack for signal handler to allow catching stack overflow induced SIGSEGV/SIGILL
2015-03-07 18:15:25 +01:00
bd3428e039
Reduce code duplication
2015-02-20 10:26:02 +03:00
ec21134817
Fix false negatives for local suppressions
...
Introduce a new bool setting jointSuppressionReport
that will be set by the analyseWholeProgram() code path.
When the flag is enabled, unmatched suppressions are
collected after running the final whole program analysis
to prevent false positives for the unusedFunction check.
The check functions in the unit test
for single / multi file suppressions were unified.
2015-01-20 18:47:30 +01:00
787cbcb02e
Accept unknown elements in Library files, but print a warning. This fixes backward compatibility of libraries with older cppcheck versions
2015-01-10 22:18:57 +01:00
ff11ba9847
Updated copyright year to 2015
2015-01-03 12:14:58 +01:00
9438b49bfb
Fix build on PowerPC
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PowerPC does not provide ucontext.gregs or the REG_ERR define.
Found while testing big endian platform.
2014-12-31 01:44:50 +01:00
666fa04ed8
don't use USE_UNIX_BACKTRACE_SUPPORT on Qnx
2014-12-16 20:11:25 +05:00
0b9d80c95d
Refactoring CheckUnusedFunctions so it uses new infrastructure for multifile analysis
2014-12-02 06:41:18 +01:00
a002654c47
Reverted refactoring 828417c for now. It caused a major slowdown in the unused functions checking.
2014-11-24 06:37:08 +01:00
3ca2a177b5
Restore build on Mac OSX >= 10.7 since the inclusion of ucontext.h
2014-11-15 20:17:25 +01:00
828417c934
CheckUnusedFunction: Refactorings to use same infrastructure for whole program analysis as CheckUninitVar and CheckBufferOverrun
2014-11-15 18:44:23 +01:00
de7e9223b8
Fixed #6272 (Improve check: multifile checking in checkbufferoverrun)
2014-11-15 10:43:49 +01:00
5786be99c5
Improve exception handler: detect read or write on SIGSEGV (linux only), create more suitable core dump, reduce usage of fprintf()
2014-11-14 23:40:53 +01:00
95cd0f396a
#6026 backtrace() not portable - linker error on NetBSD
2014-11-02 15:47:55 +01:00
e2f72b4cb1
Fixed #6215 (Move Windows platform types into library)
2014-10-19 07:34:40 +02:00
7342a81ea7
Minor refactorings. rename token. cleanup if/else.
2014-09-02 16:10:51 +02:00
e35329aba3
Fixed reporting of unmatched suppressions for unusedFunction ( #4946 )
2014-09-01 10:13:03 +02:00
7294ae2a88
Fix a C6328 warning.
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Potential argument type mismatch.
2014-08-31 10:05:34 +03:00
6afe9a4fbe
astyle formatting
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[ci skip]
2014-07-08 06:44:57 +02:00
9b38ae73c1
Attempt to fix 2 Coverity messages.
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Replace a few unsigned int by std::size_t
2014-07-07 21:25:30 +02:00
6b5f34df4b
ix compiler warning on Windows 64bit
2014-06-30 12:48:42 +02:00
cdf081dbd5
astyle formatting
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[ci skip]
2014-06-29 22:53:52 +02:00
df988dfff3
Fix cppcheck warning in previous changeset
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Signed-off-by: amai2012 <amai@users.sf.net>
2014-06-29 19:12:59 +02:00
e60ee4ad3b
Print callstack in SEH on Windows
2014-06-29 18:57:48 +02:00
4d6c17818d
Try to fix configuration of un*x signal handling and backtrace support
2014-06-28 14:05:18 +02:00
e124983e11
Improve error message for Windows SEH adding more details if available
2014-06-28 12:14:00 +02:00
51fdf3f14f
Simplify defines.
2014-06-27 08:03:05 +02:00
e7210521ac
Many platforms don't support backtraces. Fix compile for Solaris platform.
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This change was tested with Solaris 10 on X86 and SPARC.
More information on Unix Backtrace Support
- http://www.gnu.org/software/libc/manual/html_node/Backtraces.html
It is not supported on the following platforms:
- https://www.gnu.org/software/gnulib/manual/html_node/execinfo_002eh.html
Mac OS X 10.3,
FreeBSD 6.0,
NetBSD 5.0,
OpenBSD 3.8,
Minix 3.1.8,
AIX 5.1,
HP-UX 11,
IRIX 6.5,
OSF/1 5.1,
Solaris 10,
Cygwin,
mingw,
MSVC 9,
Interix 3.5,
BeOS.
2014-06-26 11:41:16 +02:00
d4bc643ed4
CLI: don't use unix-signals if NO_UNIX_SIGNAL_HANDLING is defined. don't use unix-signals in os/2.
2014-06-15 11:17:44 +02:00
d9a3761bfd
Merge pull request #331 from Dmitry-Me/DontExitInTheMiddle
...
Should not call std::exit() in the middle of program
2014-06-06 13:35:29 +02:00
f7f639465a
Fixed remaining VS warnings (hopefully all of them, this time)
2014-06-05 10:45:25 +02:00
738d05b442
Calling std::exit() in the middle of a C++ program subverts stack unwinding and can introduce subtle bugs.
2014-06-05 11:28:04 +04:00
707ee97b9e
Fix missing break while handling SIGBUS - fixes clang compiler warning
2014-05-29 16:57:45 +02:00
ed78d3e148
Library: Better error reporting when loading fails
2014-05-26 17:00:41 +02:00
7b36bbbba8
Exception handling: catch SIGBUS. Evaluate siginfo_t::si_code
2014-05-25 15:53:26 +02:00
5198c05f35
--exception-handling now takes optional argument to choose between stdout and stderr for its output. stdout is new default value
2014-05-25 08:47:37 +02:00
ed78835020
Cosmetics for print_stacktrace()
2014-05-17 10:40:48 +02:00
08c209d4d9
Some cleanup for CppcheckSignalHandler, also some cosmetics for the output
2014-05-11 13:25:36 +02:00
1903d95015
Fixed #5661 (--suppress=missingInclude has no effect)
2014-05-03 19:31:15 +02:00
718e42f5ca
Fix some clang warnings about type conversions
2014-04-11 23:35:53 +02:00
a06371e063
Fixes for Doxygen + code formatting
2014-04-07 20:39:19 +02:00
22c4d45ca0
astyle formatting
2014-03-31 03:06:57 +02:00
a12e59dbee
Make backtrace resemble gdb bt
2014-03-30 21:29:17 +02:00
fbd607d35d
Fixed cygwin compilation
2014-03-22 09:57:43 +01:00
fe1b46c174
Extended std.cfg
2014-03-19 21:08:48 +01:00
af922aedbf
Fix mingw build
2014-03-18 21:14:09 +01:00
Alexander Mai
Dmitry-Me
Thomas Jarosch
PKEuS
Daniel Marjamäki
Ni2c2k
Simon Martin
Robert Reif
XhmikosR
Jay Sigbrandt
PKEuS
Martin Ettl