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Unified Diff: Linux_x64/lib/clang/3.5.0/include/sanitizer/common_interface_defs.h

Issue 228113004: roll llvm-allocated-type 186332:204777. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/deps/third_party/llvm-allocated-type/
Patch Set: Created 6 years, 8 months ago
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Index: Linux_x64/lib/clang/3.5.0/include/sanitizer/common_interface_defs.h
===================================================================
--- Linux_x64/lib/clang/3.5.0/include/sanitizer/common_interface_defs.h (revision 0)
+++ Linux_x64/lib/clang/3.5.0/include/sanitizer/common_interface_defs.h (revision 0)
@@ -0,0 +1,95 @@
+//===-- sanitizer/common_interface_defs.h -----------------------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// Common part of the public sanitizer interface.
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_COMMON_INTERFACE_DEFS_H
+#define SANITIZER_COMMON_INTERFACE_DEFS_H
+
+#include <stddef.h>
+#include <stdint.h>
+
+// GCC does not understand __has_feature.
+#if !defined(__has_feature)
+# define __has_feature(x) 0
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+ // Tell the tools to write their reports to "path.<pid>" instead of stderr.
+ void __sanitizer_set_report_path(const char *path);
+
+ // Notify the tools that the sandbox is going to be turned on. The reserved
+ // parameter will be used in the future to hold a structure with functions
+ // that the tools may call to bypass the sandbox.
+ void __sanitizer_sandbox_on_notify(void *reserved);
+
+ // This function is called by the tool when it has just finished reporting
+ // an error. 'error_summary' is a one-line string that summarizes
+ // the error message. This function can be overridden by the client.
+ void __sanitizer_report_error_summary(const char *error_summary);
+
+ // Some of the sanitizers (e.g. asan/tsan) may miss bugs that happen
+ // in unaligned loads/stores. In order to find such bugs reliably one needs
+ // to replace plain unaligned loads/stores with these calls.
+ uint16_t __sanitizer_unaligned_load16(const void *p);
+ uint32_t __sanitizer_unaligned_load32(const void *p);
+ uint64_t __sanitizer_unaligned_load64(const void *p);
+ void __sanitizer_unaligned_store16(void *p, uint16_t x);
+ void __sanitizer_unaligned_store32(void *p, uint32_t x);
+ void __sanitizer_unaligned_store64(void *p, uint64_t x);
+
+ // Record and dump coverage info.
+ void __sanitizer_cov_dump();
+
+ // Annotate the current state of a contiguous container, such as
+ // std::vector, std::string or similar.
+ // A contiguous container is a container that keeps all of its elements
+ // in a contiguous region of memory. The container owns the region of memory
+ // [beg, end); the memory [beg, mid) is used to store the current elements
+ // and the memory [mid, end) is reserved for future elements;
+ // beg <= mid <= end. For example, in "std::vector<> v"
+ // beg = &v[0];
+ // end = beg + v.capacity() * sizeof(v[0]);
+ // mid = beg + v.size() * sizeof(v[0]);
+ //
+ // This annotation tells the Sanitizer tool about the current state of the
+ // container so that the tool can report errors when memory from [mid, end)
+ // is accessed. Insert this annotation into methods like push_back/pop_back.
+ // Supply the old and the new values of mid (old_mid/new_mid).
+ // In the initial state mid == end and so should be the final
+ // state when the container is destroyed or when it reallocates the storage.
+ //
+ // Use with caution and don't use for anything other than vector-like classes.
+ //
+ // For AddressSanitizer, 'beg' should be 8-aligned and 'end' should
+ // be either 8-aligned or it should point to the end of a separate heap-,
+ // stack-, or global- allocated buffer. I.e. the following will not work:
+ // int64_t x[2]; // 16 bytes, 8-aligned.
+ // char *beg = (char *)&x[0];
+ // char *end = beg + 12; // Not 8 aligned, not the end of the buffer.
+ // This however will work fine:
+ // int32_t x[3]; // 12 bytes, but 8-aligned under AddressSanitizer.
+ // char *beg = (char*)&x[0];
+ // char *end = beg + 12; // Not 8-aligned, but is the end of the buffer.
+ void __sanitizer_annotate_contiguous_container(const void *beg,
+ const void *end,
+ const void *old_mid,
+ const void *new_mid);
+
+ // Print the stack trace leading to this call. Useful for debugging user code.
+ void __sanitizer_print_stack_trace();
+
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
+#endif // SANITIZER_COMMON_INTERFACE_DEFS_H
Property changes on: Linux_x64/lib/clang/3.5.0/include/sanitizer/common_interface_defs.h
___________________________________________________________________
Added: svn:eol-style
+ LF

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