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authorDimitry Andric <dim@FreeBSD.org>2015-12-30 11:52:19 +0000
committerDimitry Andric <dim@FreeBSD.org>2015-12-30 11:52:19 +0000
commit5c909fa013fc285f010a95e8d387e0ef3412da9c (patch)
tree1059d068ad281f4776ff44cd414574f99a460023 /include/sanitizer/msan_interface.h
parentf31bcc68c72371a2bf63aead9f3373a1ff2053b6 (diff)
downloadsrc-5c909fa013fc285f010a95e8d387e0ef3412da9c.tar.gz
src-5c909fa013fc285f010a95e8d387e0ef3412da9c.zip
Vendor import of compiler-rt trunk r256633:vendor/compiler-rt/compiler-rt-trunk-r256633
Notes
Notes: svn path=/vendor/compiler-rt/dist/; revision=292925 svn path=/vendor/compiler-rt/compiler-rt-trunk-r256633/; revision=292926; tag=vendor/compiler-rt/compiler-rt-trunk-r256633
Diffstat (limited to 'include/sanitizer/msan_interface.h')
-rw-r--r--include/sanitizer/msan_interface.h16
1 files changed, 10 insertions, 6 deletions
diff --git a/include/sanitizer/msan_interface.h b/include/sanitizer/msan_interface.h
index f54bcaa3e157..6d6a3765241b 100644
--- a/include/sanitizer/msan_interface.h
+++ b/include/sanitizer/msan_interface.h
@@ -61,10 +61,6 @@ extern "C" {
* is not. */
void __msan_check_mem_is_initialized(const volatile void *x, size_t size);
- /* Set exit code when error(s) were detected.
- Value of 0 means don't change the program exit code. */
- void __msan_set_exit_code(int exit_code);
-
/* For testing:
__msan_set_expect_umr(1);
... some buggy code ...
@@ -92,14 +88,22 @@ extern "C" {
Memory will be marked uninitialized, with origin at the call site. */
void __msan_allocated_memory(const volatile void* data, size_t size);
+ /* Tell MSan about newly destroyed memory. Mark memory as uninitialized. */
+ void __sanitizer_dtor_callback(const volatile void* data, size_t size);
+
/* This function may be optionally provided by user and should return
a string containing Msan runtime options. See msan_flags.h for details. */
const char* __msan_default_options();
- /* Sets the callback to be called right before death on error.
- Passing 0 will unset the callback. */
+ /* Deprecated. Call __sanitizer_set_death_callback instead. */
void __msan_set_death_callback(void (*callback)(void));
+ /* Update shadow for the application copy of size bytes from src to dst.
+ Src and dst are application addresses. This function does not copy the
+ actual application memory, it only updates shadow and origin for such
+ copy. Source and destination regions can overlap. */
+ void __msan_copy_shadow(const volatile void *dst, const volatile void *src,
+ size_t size);
#ifdef __cplusplus
} // extern "C"
#endif