add sanitizers dependencies

1 files changed, 201 insertions, 0 deletions

diff --git a/contrib/libs/clang14-rt/lib/profile/InstrProfilingInternal.h b/contrib/libs/clang14-rt/lib/profile/InstrProfilingInternal.h
new file mode 100644
index 0000000000..b2ce11067a
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/profile/InstrProfilingInternal.h
@@ -0,0 +1,201 @@
+/*===- InstrProfiling.h- Support library for PGO instrumentation ----------===*\
+|*
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+|*
+\*===----------------------------------------------------------------------===*/
+
+#ifndef PROFILE_INSTRPROFILING_INTERNALH_
+#define PROFILE_INSTRPROFILING_INTERNALH_
+
+#include <stddef.h>
+
+#include "InstrProfiling.h"
+
+/*!
+ * \brief Write instrumentation data to the given buffer, given explicit
+ * pointers to the live data in memory.  This function is probably not what you
+ * want.  Use __llvm_profile_get_size_for_buffer instead.  Use this function if
+ * your program has a custom memory layout.
+ */
+uint64_t __llvm_profile_get_size_for_buffer_internal(
+    const __llvm_profile_data *DataBegin, const __llvm_profile_data *DataEnd,
+    const char *CountersBegin, const char *CountersEnd, const char *NamesBegin,
+    const char *NamesEnd);
+
+/*!
+ * \brief Write instrumentation data to the given buffer, given explicit
+ * pointers to the live data in memory.  This function is probably not what you
+ * want.  Use __llvm_profile_write_buffer instead.  Use this function if your
+ * program has a custom memory layout.
+ *
+ * \pre \c Buffer is the start of a buffer at least as big as \a
+ * __llvm_profile_get_size_for_buffer_internal().
+ */
+int __llvm_profile_write_buffer_internal(
+    char *Buffer, const __llvm_profile_data *DataBegin,
+    const __llvm_profile_data *DataEnd, const char *CountersBegin,
+    const char *CountersEnd, const char *NamesBegin, const char *NamesEnd);
+
+/*!
+ * The data structure describing the data to be written by the
+ * low level writer callback function.
+ *
+ * If \ref ProfDataIOVec.Data is null, and \ref ProfDataIOVec.UseZeroPadding is
+ * 0, the write is skipped (the writer simply advances ElmSize*NumElm bytes).
+ *
+ * If \ref ProfDataIOVec.Data is null, and \ref ProfDataIOVec.UseZeroPadding is
+ * nonzero, ElmSize*NumElm zero bytes are written.
+ */
+typedef struct ProfDataIOVec {
+  const void *Data;
+  size_t ElmSize;
+  size_t NumElm;
+  int UseZeroPadding;
+} ProfDataIOVec;
+
+struct ProfDataWriter;
+typedef uint32_t (*WriterCallback)(struct ProfDataWriter *This, ProfDataIOVec *,
+                                   uint32_t NumIOVecs);
+
+typedef struct ProfDataWriter {
+  WriterCallback Write;
+  void *WriterCtx;
+} ProfDataWriter;
+
+/*!
+ * The data structure for buffered IO of profile data.
+ */
+typedef struct ProfBufferIO {
+  ProfDataWriter *FileWriter;
+  uint32_t OwnFileWriter;
+  /* The start of the buffer. */
+  uint8_t *BufferStart;
+  /* Total size of the buffer. */
+  uint32_t BufferSz;
+  /* Current byte offset from the start of the buffer. */
+  uint32_t CurOffset;
+} ProfBufferIO;
+
+/* The creator interface used by testing.  */
+ProfBufferIO *lprofCreateBufferIOInternal(void *File, uint32_t BufferSz);
+
+/*!
+ * This is the interface to create a handle for buffered IO.
+ */
+ProfBufferIO *lprofCreateBufferIO(ProfDataWriter *FileWriter);
+
+/*!
+ * The interface to destroy the bufferIO handle and reclaim
+ * the memory.
+ */
+void lprofDeleteBufferIO(ProfBufferIO *BufferIO);
+
+/*!
+ * This is the interface to write \c Data of \c Size bytes through
+ * \c BufferIO. Returns 0 if successful, otherwise return -1.
+ */
+int lprofBufferIOWrite(ProfBufferIO *BufferIO, const uint8_t *Data,
+                       uint32_t Size);
+/*!
+ * The interface to flush the remaining data in the buffer.
+ * through the low level writer callback.
+ */
+int lprofBufferIOFlush(ProfBufferIO *BufferIO);
+
+/* The low level interface to write data into a buffer. It is used as the
+ * callback by other high level writer methods such as buffered IO writer
+ * and profile data writer.  */
+uint32_t lprofBufferWriter(ProfDataWriter *This, ProfDataIOVec *IOVecs,
+                           uint32_t NumIOVecs);
+void initBufferWriter(ProfDataWriter *BufferWriter, char *Buffer);
+
+struct ValueProfData;
+struct ValueProfRecord;
+struct InstrProfValueData;
+struct ValueProfNode;
+
+/*!
+ * The class that defines a set of methods to read value profile
+ * data for streaming/serialization from the instrumentation runtime.
+ */
+typedef struct VPDataReaderType {
+  uint32_t (*InitRTRecord)(const __llvm_profile_data *Data,
+                           uint8_t *SiteCountArray[]);
+  /* Function pointer to getValueProfRecordHeader method. */
+  uint32_t (*GetValueProfRecordHeaderSize)(uint32_t NumSites);
+  /* Function pointer to getFristValueProfRecord method. */  
+  struct ValueProfRecord *(*GetFirstValueProfRecord)(struct ValueProfData *);
+  /* Return the number of value data for site \p Site.  */
+  uint32_t (*GetNumValueDataForSite)(uint32_t VK, uint32_t Site);
+  /* Return the total size of the value profile data of the 
+   * current function.  */
+  uint32_t (*GetValueProfDataSize)(void);
+  /*! 
+   * Read the next \p N value data for site \p Site and store the data
+   * in \p Dst. \p StartNode is the first value node to start with if
+   * it is not null. The function returns the pointer to the value
+   * node pointer to be used as the \p StartNode of the next batch reading.
+   * If there is nothing left, it returns NULL.
+   */
+  struct ValueProfNode *(*GetValueData)(uint32_t ValueKind, uint32_t Site,
+                                        struct InstrProfValueData *Dst,
+                                        struct ValueProfNode *StartNode,
+                                        uint32_t N);
+} VPDataReaderType;
+
+/* Write profile data to destination. If SkipNameDataWrite is set to 1,
+   the name data is already in destination, we just skip over it. */
+int lprofWriteData(ProfDataWriter *Writer, VPDataReaderType *VPDataReader,
+                   int SkipNameDataWrite);
+int lprofWriteDataImpl(ProfDataWriter *Writer,
+                       const __llvm_profile_data *DataBegin,
+                       const __llvm_profile_data *DataEnd,
+                       const char *CountersBegin, const char *CountersEnd,
+                       VPDataReaderType *VPDataReader, const char *NamesBegin,
+                       const char *NamesEnd, int SkipNameDataWrite);
+
+/* Merge value profile data pointed to by SrcValueProfData into
+ * in-memory profile counters pointed by to DstData.  */
+void lprofMergeValueProfData(struct ValueProfData *SrcValueProfData,
+                             __llvm_profile_data *DstData);
+
+VPDataReaderType *lprofGetVPDataReader();
+
+/* Internal interface used by test to reset the max number of 
+ * tracked values per value site to be \p MaxVals.
+ */
+void lprofSetMaxValsPerSite(uint32_t MaxVals);
+void lprofSetupValueProfiler();
+
+/* Return the profile header 'signature' value associated with the current
+ * executable or shared library. The signature value can be used to for
+ * a profile name that is unique to this load module so that it does not
+ * collide with profiles from other binaries. It also allows shared libraries
+ * to dump merged profile data into its own profile file. */
+uint64_t lprofGetLoadModuleSignature();
+
+/* 
+ * Return non zero value if the profile data has already been
+ * dumped to the file.
+ */
+unsigned lprofProfileDumped(void);
+void lprofSetProfileDumped(unsigned);
+
+COMPILER_RT_VISIBILITY extern void (*FreeHook)(void *);
+COMPILER_RT_VISIBILITY extern uint8_t *DynamicBufferIOBuffer;
+COMPILER_RT_VISIBILITY extern uint32_t VPBufferSize;
+COMPILER_RT_VISIBILITY extern uint32_t VPMaxNumValsPerSite;
+/* Pointer to the start of static value counters to be allocted. */
+COMPILER_RT_VISIBILITY extern ValueProfNode *CurrentVNode;
+COMPILER_RT_VISIBILITY extern ValueProfNode *EndVNode;
+extern void (*VPMergeHook)(struct ValueProfData *, __llvm_profile_data *);
+
+/*
+ * Write binary ids into profiles if writer is given.
+ * Return -1 if an error occurs, otherwise, return total size of binary ids.
+ */
+int __llvm_write_binary_ids(ProfDataWriter *Writer);
+
+#endif