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Saving/restoring MIPS t-registers on 32-bit systems
- From: David VomLehn <dvomlehn at cisco dot com>
- To: gcc-help at gcc dot gnu dot org
- Date: Wed, 29 Apr 2009 13:32:57 -0700
- Subject: Saving/restoring MIPS t-registers on 32-bit systems
- Authentication-results: sj-dkim-4; header.From=dvomlehn@cisco.com; dkim=pass ( sig from cisco.com/sjdkim4002 verified; );
Which MIPS processor t-registers (t0-t9) does gcc save and restore on 32-bit
builds? I have a case where it looks like a function alters those and they
are not getting restored after the call. I don't have a clean test case, but
wanted to check whether this is known behavior. This is quite an old version
of gcc, 3.4.4
--
David VomLehn <dvomlehn@cisco.com>