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16 Commits

Author SHA1 Message Date
Alexey Samsonov 485d3dc363 Remove file-type tags for .cc files in ASan run-time library 
llvm-svn: 157927
 2012-06-04 13:50:10 +00:00
Alexey Samsonov 4ecc8f43c7 [ASan] Use ASan option symbolize to turn on internal symbolizer (in development) 
llvm-svn: 157924
 2012-06-04 11:20:17 +00:00
Kostya Serebryany 1d35d155fd [asan] more renaming 
llvm-svn: 157747
 2012-05-31 15:02:07 +00:00
Kostya Serebryany 8d03204204 [asan] more renaming 
llvm-svn: 157746
 2012-05-31 14:35:53 +00:00
Evgeniy Stepanov 823085a8f4 [asan] Support for %z to Printf() 
At the moment, asan internal Printf() uses %l modifier for printing
values of size_t and related types. This works, because we control
both the implementation of Printf and all its uses, but can be a
little misleading.

This change adds support for %z to Printf(). All callers that print
sizes and pointers as integers are switched to %zu / %zx.

llvm-svn: 153177
 2012-03-21 11:32:46 +00:00
Kostya Serebryany f7fc1d4859 [asan]: fix off-by-one error in stack unwinder (asan issue #44; reproduced thanks to 'csmith' fuzzer) 
llvm-svn: 152347
 2012-03-08 22:25:08 +00:00
Alexey Samsonov e725478e2f AddressSanitizer: replace all "real_X" calls with "REAL(X)" 
llvm-svn: 150073
 2012-02-08 13:45:31 +00:00
Evgeniy Stepanov 84c44a8b8b EHABI-based stack trace on ARM. 
The change removes the unused FLAG_fast_unwind, and forces EHABI-based unwind
on ARM, and fast (FP-based) unwind everywhere else.

llvm-svn: 148468
 2012-01-19 11:34:18 +00:00
Alexander Potapenko 38da9a04f5 Delete sysinfo/* and all references to it. 
llvm-svn: 148386
 2012-01-18 11:42:30 +00:00
Kostya Serebryany 3ab81d1f26 [asan] fix mac build once more 
llvm-svn: 147796
 2012-01-09 19:50:06 +00:00
Kostya Serebryany 3b7fb102c4 [asan] use dl_iterate_phdr for pre-symbolization on linux instead of parsing /proc/self/maps 
llvm-svn: 147628
 2012-01-05 23:50:34 +00:00
Kostya Serebryany cd271f5440 [asan] implement our own /proc/self/maps reader and use it on linux instead of sysinfo.h 
llvm-svn: 147581
 2012-01-05 00:44:33 +00:00
Kostya Serebryany 76eca5e53a [asan] enable memset/memcpy/memmove interceptors in asan-rt (in addition to those in the compiler module) 
llvm-svn: 147319
 2011-12-28 19:55:30 +00:00
Kostya Serebryany 6579e355c0 [asan] interceptor for memcmp. Patch by samsonov@google.com 
llvm-svn: 147315
 2011-12-28 18:56:42 +00:00
Kostya Serebryany b50a539eba [asan] move build-time config options from makefile to source (otherwise we need config options in all makefiles) 
llvm-svn: 146161
 2011-12-08 18:30:42 +00:00
Kostya Serebryany 019b76f5fd AddressSanitizer run-time library. Not yet integrated with the compiler-rt build system, but can be built using the old makefile. See details in README.txt 
llvm-svn: 145463
 2011-11-30 01:07:02 +00:00