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Re: RFC Patch: Fix bad eh_frame data for MIPS.
- From: Richard Henderson <rth at redhat dot com>
- To: David Daney <ddaney at avtrex dot com>
- Cc: gcc-patches at gcc dot gnu dot org, Andrew Haley <aph at redhat dot com>
- Date: Wed, 17 Sep 2003 16:31:38 -0700
- Subject: Re: RFC Patch: Fix bad eh_frame data for MIPS.
- References: <3F68D2B2.3060401@avtrex.com> <20030917224718.GB23340@redhat.com> <3F68EC96.1040402@avtrex.com>
On Wed, Sep 17, 2003 at 04:21:58PM -0700, David Daney wrote:
> If we did option #2 this would be suppressed, but maybe it
> would not matter because (I don't know why).
Because the unwinder knows that r31 is a hard register,
and knows where to find its value. r64 is an invention
that needs more help to be valid.