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713 Commits

Author SHA1 Message Date
Alexey Samsonov bb62f555f3 [Sanitizer] Use __libc_malloc/__libc_free instead of malloc/free inside internal allocator on Linux (important for TSan) 
llvm-svn: 158261
 2012-06-09 09:21:44 +00:00
Alexey Samsonov f516d39c1f [TSan] use efficient real_memcpy inside runtime 
llvm-svn: 158260
 2012-06-09 09:14:24 +00:00
Alexey Samsonov 59036d2c06 [Sanitizer] add internal_memset and internal_strrchr to sanitizer_common/ 
llvm-svn: 158202
 2012-06-08 14:11:12 +00:00
Alexey Samsonov 99d58521c5 [ASan] allow calls to memmove during rtl initialization 
llvm-svn: 158201
 2012-06-08 14:04:04 +00:00
Alexey Samsonov 6cfc34ea7f [TSan] s/internal_memset/real_memset 
llvm-svn: 158200
 2012-06-08 13:59:39 +00:00
Alexey Samsonov f26b842ca8 [ASan] add interceptor for strncat 
llvm-svn: 158198
 2012-06-08 13:27:46 +00:00
Alexey Samsonov 91e1a7eb17 [Sanitizer] move internal_strdup and internal_memcpy to common runtime. Make internal allocations from TSan runtime call InternalAlloc from common runtime 
llvm-svn: 158148
 2012-06-07 11:54:08 +00:00
Alexey Samsonov 8b9aea522f [Sanitizer] use unsigned int as a parameter for placement new on 32 bits 
llvm-svn: 158147
 2012-06-07 10:09:41 +00:00
Alexey Samsonov 8bd9098b32 [Sanitizer] move placement_new definiton from TSan to common runtime 
llvm-svn: 158145
 2012-06-07 09:50:16 +00:00
Alexey Samsonov 94e2b7d040 [Sanitizer] include stdlib.h header to get malloc/free 
llvm-svn: 158144
 2012-06-07 09:26:13 +00:00
Kostya Serebryany 0b14fd855b [asan] slow 16-byte redzones (still experimental) 
llvm-svn: 158143
 2012-06-07 09:15:48 +00:00
Alexey Samsonov 3a6ddb86e8 [Sanitizer] Allocator for internal runtime purposes. Currently it calls libcmalloc, but we might have to make it more low-level in future 
llvm-svn: 158142
 2012-06-07 08:52:56 +00:00
Alexey Samsonov cf4d3a027d [Sanitizer] Fix mac build. 
llvm-svn: 158141
 2012-06-07 07:32:00 +00:00
Alexey Samsonov 4b1f1031e6 [Sanitizer] factor out GetThreadStackTopAndBottom from ASan runtime to common. 
llvm-svn: 158140
 2012-06-07 07:13:46 +00:00
Alexey Samsonov 28a9895ee0 [Sanitizer] __asan::AsanProcMaps -> __sanitizer::ProcessMaps. 
llvm-svn: 158139
 2012-06-07 06:15:12 +00:00
Alexey Samsonov fe44fbd750 [Sanitizer] Move ReadFileToBuffer to sanitizer_common. 
llvm-svn: 158138
 2012-06-07 05:38:26 +00:00
Kostya Serebryany 112ac68d52 [asan] more compaction: don't use the next field while the chunk is in allocated state 
llvm-svn: 158083
 2012-06-06 16:58:21 +00:00
Kostya Serebryany c0bbfbfba2 [asan] more allocator compaction 
llvm-svn: 158082
 2012-06-06 16:33:46 +00:00
Alexey Samsonov 40d5b772e5 [Sanitizer] Switch to common mmap/munmap routines in ASan run-time. 
llvm-svn: 158078
 2012-06-06 16:15:07 +00:00
Alexey Samsonov e95e29c2ac [Sanitizer] Make UNIMPLEMENTED macro common. 
llvm-svn: 158077
 2012-06-06 15:47:40 +00:00
Kostya Serebryany 00e22d2b2c [asan] more compaction for allocator 
llvm-svn: 158076
 2012-06-06 15:30:55 +00:00
Alexey Samsonov e428779dbf [Sanitizer] Use common CHECK machinery. Currently each tool has to define its own CheckFailed function. 
llvm-svn: 158075
 2012-06-06 15:22:20 +00:00
Kostya Serebryany 79437fe376 [asan] make tid u32 instead of int 
llvm-svn: 158074
 2012-06-06 15:06:58 +00:00
Kostya Serebryany 53b74ac256 [asan] start compacting the allocator header, the goal is to make it 16 bytes w/o losing any information 
llvm-svn: 158072
 2012-06-06 14:46:38 +00:00
Kostya Serebryany 64166ca86b [tsan,asan] comment out O_CLOEXEC as it causes build failures on old linux kernels 
llvm-svn: 158071
 2012-06-06 14:11:31 +00:00
Alexey Samsonov d323f4e78e [Sanitizer] Remove __attribute__((format)) 
llvm-svn: 158070
 2012-06-06 13:58:39 +00:00
Alexey Samsonov d44cb4cb8a [ASan] match type of arguments to format string on Mac. 
llvm-svn: 158068
 2012-06-06 13:44:19 +00:00
Alexey Samsonov 8bafdd020e [Sanitizer] fix Win build - ignore __attribute__((format)). 
llvm-svn: 158067
 2012-06-06 13:37:02 +00:00
Alexey Samsonov 51ae983718 [Sanitizer]: Introduce a common internal printf function. For now, also use tool-specific wrappers TsanPrintf (its output is controlled by TSan flags) and AsanPrintf (which copies its results to the ASan-private buffer). Supported formats: %[z]{d,u,x}, %s, %p. Re-write all format strings in TSan according to this format (this should have no effect on 64-bit platforms). 
llvm-svn: 158065
 2012-06-06 13:11:29 +00:00
Alexey Samsonov cd96c44dce [ASan] more format fixes 
llvm-svn: 158060
 2012-06-06 10:54:25 +00:00
Alexey Samsonov 461820ad67 [ASan] Make printf arguments match format strings better. 
llvm-svn: 158059
 2012-06-06 10:46:00 +00:00
Alexey Samsonov ac4c290d02 [TSan] run some renaming as a preparation for factoring out Printf implementation. 
llvm-svn: 158058
 2012-06-06 10:13:27 +00:00
Alexey Samsonov 201aa367fc [ASan] fix win build - add missing header 
llvm-svn: 158057
 2012-06-06 09:43:32 +00:00
Alexey Samsonov ee07290628 [Sanitizer] Move more functions/constants to sanitizer_common. 
llvm-svn: 158056
 2012-06-06 09:26:25 +00:00
Alexey Samsonov ca2b5d7abb [Sanitizer] move internal_filesize and internal_dup2 from TSan to sanitizer_common. 
llvm-svn: 158052
 2012-06-06 07:30:33 +00:00
Alexey Samsonov c4b201308b [ASan] Use __sanitizer::Die() in ASan runtime. 
llvm-svn: 158051
 2012-06-06 07:02:44 +00:00
Alexey Samsonov bc3a7e3fe2 [Sanitizer] add sanitizer_common.h for routines shared between TSan and ASan runtimes. Use __sanitizer::Die() in TSan. 
llvm-svn: 158050
 2012-06-06 06:47:26 +00:00
Alexey Samsonov 7fca5ccdae [ASan] fix GetFreeBytesTest interface test on 32-bit Linux - delete some assumptions about the behavior of allocator in test code 
llvm-svn: 158047
 2012-06-06 06:02:05 +00:00
Alexey Samsonov 5bbf8290a7 [Sanitizer] rename sanitizer_defs.h to sanitizer_internal_defs.h 
llvm-svn: 158001
 2012-06-05 14:25:27 +00:00
Alexey Samsonov 3768b58f82 [Sanitizer] fix compilation on Mac OS 10.6 - don't use O_CLOEXEC 
llvm-svn: 158000
 2012-06-05 14:07:11 +00:00
Alexey Samsonov 8602c65719 [Sanitizer] remove using namespace __sanitizer lines 
llvm-svn: 157999
 2012-06-05 14:05:09 +00:00
Alexey Samsonov ef2e2cfd33 [Sanitizer] Use common defines for ASan and TSan runtime. Split defines between interface defines (can be visible in user code that includes interface ASan/TSan headers) and internal defines. 
llvm-svn: 157998
 2012-06-05 13:50:57 +00:00
Kostya Serebryany 03cd639b56 [asan] change the order of tests in the asan_test binary. Makes the test runs 2x faster due to DEATH_TEST overhead (see asan issue 77) 
llvm-svn: 157997
 2012-06-05 13:48:15 +00:00
Alexey Samsonov cc88531760 [TSan] Use internal_munmap from sanitizer_libc in TSan runtime. 
llvm-svn: 157995
 2012-06-05 09:55:24 +00:00
Alexey Samsonov 7ac77d6b29 [Sanitizer] add sanitizer_posix.cc. Move more various functions into sanitizer_libc: sscanf, munmap, memchr 
llvm-svn: 157994
 2012-06-05 09:49:25 +00:00
Alexey Samsonov 9354688dc5 [ASan] s/size_t/uptr in asan_mac.cc 
llvm-svn: 157993
 2012-06-05 09:13:33 +00:00
Alexey Samsonov b8f35d9512 [TSan] make TSan runtime use internal_{close,read,write} from sanitizer_libc 
llvm-svn: 157992
 2012-06-05 09:00:36 +00:00
Alexey Samsonov 1b12eda7ec [ASan] use internal_{close,read,write} in ASan runtime. 
llvm-svn: 157991
 2012-06-05 08:48:10 +00:00
Alexey Samsonov 03c8b846c4 [Sanitizer] add internal_{close,read,write} functions to sanitizer_libc 
llvm-svn: 157990
 2012-06-05 08:32:53 +00:00
Alexey Samsonov 298dd7c361 [TSan] use __sanitizer::internal_open in TSan run-time 
llvm-svn: 157988
 2012-06-05 07:46:31 +00:00