зеркало из https://github.com/github/ruby.git
* addr2line.c (rb_dump_backtrace_with_lines): a function to get must
be a function in the main executable, whose absolute path is not available by dladdr, and ruby get it by /proc/self/exe on Linux. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45410 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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@ -1,3 +1,9 @@
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Wed Mar 26 01:55:45 2014 NARUSE, Yui <naruse@ruby-lang.org>
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* addr2line.c (rb_dump_backtrace_with_lines): a function to get must
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be a function in the main executable, whose absolute path is not
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available by dladdr, and ruby get it by /proc/self/exe on Linux.
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Wed Mar 26 01:34:50 2014 NARUSE, Yui <naruse@ruby-lang.org>
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* addr2line.c (fill_lines): skip if path is NULL.
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@ -623,8 +623,9 @@ rb_dump_backtrace_with_lines(int num_traces, void **traces, char **syms)
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intptr_t main_fbase;
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char *main_path;
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{
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extern int main(int argc, char **argv); /* a function in the main executalbe */
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Dl_info info;
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dladdr(rb_dump_backtrace_with_lines, &info);
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dladdr(main, &info);
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main_fbase = (intptr_t)info.dli_fbase;
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}
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{
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