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Re: [PATCH roland/arm-avoid-pc] ARM: Support avoiding pc as destination register.
- From: "Joseph S. Myers" <joseph at codesourcery dot com>
- To: Roland McGrath <roland at hack dot frob dot com>
- Cc: <libc-ports at sourceware dot org>
- Date: Sat, 9 Mar 2013 02:20:56 +0000
- Subject: Re: [PATCH roland/arm-avoid-pc] ARM: Support avoiding pc as destination register.
- References: <20130304190741.F178D2C09B@topped-with-meat.com>
I expect these various patches will need updating after Richard's changes
... also, is there an ABI document explaining the exact restrictions
involved, especially as regards pc-avoidance?
--
Joseph S. Myers
joseph@codesourcery.com