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How to traceback call stack on MIPS arch?
- From: "PRC" <panruochen at gmail dot com>
- To: gcc-help <gcc-help at gcc dot gnu dot org>
- Date: Tue, 8 Jan 2008 10:07:18 +0800
- Subject: How to traceback call stack on MIPS arch?
Gcc saves the frame pointer to fp(s8) register at the beginning of each function if compiling source with -O0.
But it won't do so if compiling source with -O2. Without frame pointers, can I trace back call stacks in
current function context? Or is there any option which forces gcc to save frame pointers for MIPS arch?
PRC
2008/1/8