------- Comment #7 from ebotcazou at gcc dot gnu dot org 2009-03-18 16:56
-------
> OK. I decided to look at this in more detail in the simulator. The failing
> instruction is:
>
> 2001358: d0 07 bf fc ld [ %fp + -4 ], %o0
>
> and when I run with a breakpoint there, a dump of the registers shows that
> fp is 0!! When I try to step, it doesn't happen. If I do a "watch $fp",
> it never goes to 0 and runs correctly.
Looks like the current register window is not flushed before the setjmp. You
need to investigate whether traps work correctly on the simulator.
--
ebotcazou at gcc dot gnu dot org changed:
What |Removed |Added
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CC| |ebotcazou at gcc dot gnu dot
| |org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35180
