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RE: Runtime values to validate relocation?
- From: "Sivanupandi, Pitchumani" <Pitchumani dot Sivanupandi at atmel dot com>
- To: "binutils at sourceware dot org" <binutils at sourceware dot org>, Alan Modra <amodra at gmail dot com>, Nick Clifton <nickc at redhat dot com>
- Cc: Denis Chertykov <chertykov at gmail dot com>
- Date: Wed, 21 Oct 2015 06:23:32 +0000
- Subject: RE: Runtime values to validate relocation?
- Authentication-results: sourceware.org; auth=none
- References: <CAC140656783604CABA6AE60C2A6D5A4A2ED4931 at penmbx01>
Ping!
Any suggestions?
Regards,
Pitchumani
> -----Original Message-----
> From: binutils-owner@sourceware.org [mailto:binutils-owner@sourceware.org]
> On Behalf Of Sivanupandi, Pitchumani
> Sent: 16 October 2015 15:05
> To: binutils@sourceware.org
> Cc: Denis Chertykov
> Subject: Runtime values to validate relocation?
>
> Hi,
>
> Is there any way I could pass runtime values to resolve/ validate a
> relocation?
>
> For example, BFD_RELOC_AVR_PORT5 is a 5 bit reloc that stores an I/O
> register number (0..31) for the SBIC, SBIS, SBI and CBI instructions. Some
> device may restrict one or more IO registers for these instructions. These
> registers shall be specified by target specific emulation options.
> Can this registers mask be propagated to relocation resolve process so that
> users can be warned?
>
> Regards,
> Pitchumani