d6371ea52a
Summary: On my install of Windows 10, RaiseException is a tail call to kernelbase!RaiseException. Obviously, we fail to intercept that. Instead, try hooking at the ntdll!RtlRaiseException layer. It is unlikely that this layer will contain control flow. Intercepting at this level requires adding a decoding for 'LEA ESP, [ESP + 0xXXXXXXXX]', which is a really obscure way to write 'SUB ESP, 0xXXXXXXXX' that avoids clobbering EFLAGS. Reviewers: etienneb Subscribers: llvm-commits, kubabrecka Differential Revision: https://reviews.llvm.org/D23046 llvm-svn: 277518 |
||
|---|---|---|
| .. | ||
| scripts | ||
| tests | ||
| .clang-format | ||
| CMakeLists.txt | ||
| README.txt | ||
| asan.syms.extra | ||
| asan_activation.cc | ||
| asan_activation.h | ||
| asan_activation_flags.inc | ||
| asan_allocator.cc | ||
| asan_allocator.h | ||
| asan_blacklist.txt | ||
| asan_debugging.cc | ||
| asan_fake_stack.cc | ||
| asan_fake_stack.h | ||
| asan_flags.cc | ||
| asan_flags.h | ||
| asan_flags.inc | ||
| asan_globals.cc | ||
| asan_init_version.h | ||
| asan_interceptors.cc | ||
| asan_interceptors.h | ||
| asan_interface_internal.h | ||
| asan_internal.h | ||
| asan_linux.cc | ||
| asan_lock.h | ||
| asan_mac.cc | ||
| asan_malloc_linux.cc | ||
| asan_malloc_mac.cc | ||
| asan_malloc_win.cc | ||
| asan_mapping.h | ||
| asan_memory_profile.cc | ||
| asan_new_delete.cc | ||
| asan_poisoning.cc | ||
| asan_poisoning.h | ||
| asan_posix.cc | ||
| asan_preinit.cc | ||
| asan_report.cc | ||
| asan_report.h | ||
| asan_rtl.cc | ||
| asan_scariness_score.h | ||
| asan_stack.cc | ||
| asan_stack.h | ||
| asan_stats.cc | ||
| asan_stats.h | ||
| asan_suppressions.cc | ||
| asan_suppressions.h | ||
| asan_thread.cc | ||
| asan_thread.h | ||
| asan_win.cc | ||
| asan_win_dll_thunk.cc | ||
| asan_win_dynamic_runtime_thunk.cc | ||
README.txt
AddressSanitizer RT
================================
This directory contains sources of the AddressSanitizer (ASan) runtime library.
Directory structure:
README.txt : This file.
Makefile.mk : File for make-based build.
CMakeLists.txt : File for cmake-based build.
asan_*.{cc,h} : Sources of the asan runtime library.
scripts/* : Helper scripts.
tests/* : ASan unit tests.
Also ASan runtime needs the following libraries:
lib/interception/ : Machinery used to intercept function calls.
lib/sanitizer_common/ : Code shared between various sanitizers.
ASan runtime currently also embeds part of LeakSanitizer runtime for
leak detection (lib/lsan/lsan_common.{cc,h}).
ASan runtime can only be built by CMake. You can run ASan tests
from the root of your CMake build tree:
make check-asan
For more instructions see:
https://github.com/google/sanitizers/wiki/AddressSanitizerHowToBuild