Commit Graph

16 Commits

Author SHA1 Message Date
Chandler Carruth 1aa4fef601 Relocate the external headers provided by ASan and the common sanitizer
library.

These headers are intended to be available to user code when built with
AddressSanitizer (or one of the other sanitizer's in the future) to
interface with the runtime library. As such, they form stable external
C interfaces, and the headers shouldn't be located within the
implementation.

I've pulled them out into what seem like fairly obvious locations and
names, but I'm wide open to further bikeshedding of these names and
locations.

I've updated the code and the build system to cope with the new
locations, both CMake and Makefile. Please let me know if this breaks
anyone's build.

The eventual goal is to install these headers along side the Clang
builtin headers when we build the ASan runtime and install it. My
current thinking is to locate them at:

  <prefix>/lib/clang/X.Y/include/sanitizer/common_interface_defs.h
  <prefix>/lib/clang/X.Y/include/sanitizer/asan_interface.h
  <prefix>/lib/clang/X.Y/include/sanitizer/...

But maybe others have different suggestions?

Fixing the style of the #include between these headers at least unblocks
experimentation with installing them as they now should work when
installed in these locations.

llvm-svn: 162822
2012-08-29 02:27:54 +00:00
Kostya Serebryany 6b0d775229 [asan] some renaming before we move StackTrace into sanitizer_common
llvm-svn: 162747
2012-08-28 11:54:30 +00:00
Kostya Serebryany 4bfe954d14 [asan] improve SetErrorReportCallbackTest to actually catch missing functionality in __asan_set_error_report_callback
llvm-svn: 162745
2012-08-28 11:21:01 +00:00
Alexey Samsonov f87ff74075 [ASan] Add __asan_set_on_error_callback() interface function that allows user to set a callback to be called right when ASan detects an error
llvm-svn: 161754
2012-08-13 11:23:40 +00:00
Kostya Serebryany bb0ade6daa [asan] don't return from a never-return function. fix a test that had a chain of bugs instead of just one
llvm-svn: 160719
2012-07-25 10:56:09 +00:00
Alexey Samsonov 96b9393f2d [ASan] Support for cmake build of ASan unittests in 32-bit LLVM build. Currently, to run ASan unit tests both for 32- and 64 bits one has to maintain two distinct LLVM builds. In a bright future, we'd like to use a single build for this
llvm-svn: 160666
2012-07-24 08:26:19 +00:00
Alexey Samsonov 37d5134f38 [ASan] minor fixes to silence cmake build warnings
llvm-svn: 160624
2012-07-23 09:11:58 +00:00
Alexander Potapenko 7f3e84c9fd For wild addresses in the shadow or shadow gap areas print an error message instead of crashing on a check.
Add AddressSanitizer.MemsetWildAddressTest that makes sure a proper error message is printed.

llvm-svn: 160620
2012-07-23 08:22:27 +00:00
Alexey Samsonov 6b03aa1bf7 [ASan] fix the build - erase second main as we link all test sources together
llvm-svn: 159348
2012-06-28 13:44:27 +00:00
Alexey Samsonov 3fe0d4d9aa [ASan] silence various warnings in cmake build of asan unit tests
llvm-svn: 159347
2012-06-28 13:12:07 +00:00
Kostya Serebryany 9ed4f506bb [asan] move tests from asan_interface_test.cc to asan_noinst_test.cc. Now all these tests do not require instrumentation and work directly with asan rt
llvm-svn: 159135
2012-06-25 14:23:07 +00:00
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
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
Kostya Serebryany 49a182fa12 [asan] always collect malloc statstics (removed FLAG_stats)
llvm-svn: 145838
2011-12-05 19:17:53 +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