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Fwd: [Libunwind-devel] Re: [patch] Implement _Unwind_GetIPInfo (GCC PR
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From: |
David Mosberger-Tang |
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Subject: |
Fwd: [Libunwind-devel] Re: [patch] Implement _Unwind_GetIPInfo (GCC PR target/27880) |
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Date: |
Wed, 1 Apr 2009 09:24:08 -0600 |
Forgot to cc the list...
--david
---------- Forwarded message ----------
From: David Mosberger-Tang <address@hidden>
Date: Wed, Apr 1, 2009 at 9:23 AM
Subject: Re: [Libunwind-devel] Re: [patch] Implement _Unwind_GetIPInfo
(GCC PR target/27880)
To: Jakub Jelinek <address@hidden>
On Wed, Apr 1, 2009 at 7:02 AM, Jakub Jelinek <address@hidden> wrote:
> But I think on ia64 the unwinder never subtracts anything when looking up
> FDEs
That's correct. The code/unwind-info is constructed such that the IP
never needs to be adjusted to locate the right unwind-info.
--david
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