workbench/libs/mesa/src/gallium/auxiliary/util/u_debug_stack.h

   1 /**************************************************************************
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   3  * Copyright 2009 VMware, Inc.
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  16  * of the Software.
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  27
  28 #ifndef U_DEBUG_STACK_H_
  29 #define U_DEBUG_STACK_H_
  30
  31
  32 /**
  33  * @file
  34  * Stack backtracing.
  35  *
  36  * @author Jose Fonseca <jfonseca@vmware.com>
  37  */
  38
  39
  40 #ifdef  __cplusplus
  41 extern "C" {
  42 #endif
  43
  44
  45 struct debug_stack_frame
  46 {
  47    const void *function;
  48 };
  49
  50
  51 void
  52 debug_backtrace_capture(struct debug_stack_frame *backtrace,
  53                         unsigned start_frame,
  54                         unsigned nr_frames);
  55
  56 void
  57 debug_backtrace_dump(const struct debug_stack_frame *backtrace,
  58                      unsigned nr_frames);
  59
  60
  61 #ifdef  __cplusplus
  62 }
  63 #endif
  64
  65 #endif /* U_DEBUG_STACK_H_ */