Messages in this thread | | | Date | Mon, 26 Apr 2010 16:08:06 -0300 | From | Arnaldo Carvalho de Melo <> | Subject | Re: [PATCH -tip 2/4] perf probe: Fix to use symtab only if no debuginfo |
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Em Mon, Apr 26, 2010 at 02:59:36PM -0400, Masami Hiramatsu escreveu: > Arnaldo Carvalho de Melo wrote: > > Em Wed, Apr 21, 2010 at 03:56:24PM -0400, Masami Hiramatsu escreveu: > >> Fix perf probe to use symtab only if there is no debuginfo, > >> because debuginfo has more precise information than symtab. > > > > "more precise"? Wouldn't it be "more expressive", i.e. with more > > information (parameter list with types, return type, location of > > parameters, etc), because what is common to both have the same value, > > i.e. the function address and size. > > Indeed. debuginfo has just more information than symtab, but > symtab certainly provides precise information for symbol-address.
I applied the patch, just replaced "more precise information" with "more information".
- Arnaldo
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