我希望能够打印堆栈跟踪Java的方式在C

问题描述：

简单的问题，我希望能够打印堆栈跟踪Java的方式在C。我有信号处理程序设置和我得到的堆栈跟踪地址，但我想要的地址转换为函数名。因此，我决定实施的反思。现在我有表如下：{FOO，＆安培; FOOBAR，＆安培; BAR}。虽然这种解决方案适用于所有平台，这实在是烦人保持最新。是否有另一种方式做到这一点（一说难道不需要手动保养？）

Simple question, I want to be able to print stack traces java style in c. I have the signal handlers set up and I get the stack trace addresses but I want to translate the addresses to the function names. Therefore, I decided to implement reflection. Right now I have tables as follows: {"FOO", &FOO, "BAR", &BAR}. While this solution works for all platforms, it is really annoying to keep up to date. Is there another way to do this (one that wouldnt require manual upkeep?)

答

我想的 http://www.gnu.org/s/libc/manual/html_node/Backtraces.html 你可以找到这个问题的答案。

I'm think http://www.gnu.org/s/libc/manual/html_node/Backtraces.html you can found answer to this question.

 #include <execinfo.h>
 #include <stdio.h>
 #include <stdlib.h>

 /* Obtain a backtrace and print it to stdout. */
 void
 print_trace (void)
 {
   void *array[10];
   size_t size;
   char **strings;
   size_t i;

   size = backtrace (array, 10);
   strings = backtrace_symbols (array, size);

   printf ("Obtained %zd stack frames.\n", size);

   for (i = 0; i < size; i++)
      printf ("%s\n", strings[i]);

   free (strings);
 }

 /* A dummy function to make the backtrace more interesting. */
 void
 dummy_function (void)
 {
   print_trace ();
 }

 int
 main (void)
 {
   dummy_function ();
   return 0;
 }

有从这个网页例如，请确保您有-rdynamic标志编译它，否则你会得到地址，而不是函数名的回溯：）

there is example from this page, make sure you compile it with -rdynamic flag otherwise you will get backtrack of addresses instead of function names :)

我希望能够打印堆栈跟踪Java的方式在C

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