You should now be able to easily recreate what I believe is (and hope
isn't) a gcc bug that causes a segfault when X86_FS is run in timing
mode. I checked that the code still segfaults, although I didn't double
check it was the same bug. You should be able to see it with any run of
X86_FS that uses -t.

Gabe

Gabe Black wrote:
> changeset e649cb8af113 in /z/repo/m5
> details: http://repo.m5sim.org/m5?cmd=changeset;node=e649cb8af113
> description:
>       X86: Record the memory mode when building an X86 system.
>
> diffstat:
>
> 1 file changed, 2 insertions(+)
> configs/common/FSConfig.py |    2 ++
>
> diffs (12 lines):
>
> diff -r 353726c415f4 -r e649cb8af113 configs/common/FSConfig.py
> --- a/configs/common/FSConfig.py      Sat Dec 19 01:48:31 2009 -0800
> +++ b/configs/common/FSConfig.py      Sat Dec 19 01:49:34 2009 -0800
> @@ -216,6 +216,8 @@
>      mdesc.diskname = 'x86root.img'
>      self.readfile = mdesc.script()
>  
> +    self.mem_mode = mem_mode
> +
>      # Physical memory
>      self.membus = MemBus(bus_id=1)
>      self.physmem = PhysicalMemory(range = AddrRange(mdesc.mem()))
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>   

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