[klibc] [PATCH] add mips64 support
Dejan Latinovic
Dejan.Latinovic at imgtec.com
Mon Jan 26 05:36:43 PST 2015
Hi Peter,
Thank you for replay.
There are 2 more patches needed for mips64 support:
Subject: [PATCH] add-mips64-support-headers
Description: Added header files for mips64.
Modeled on mips 32 header files and adapted for 64 bit ABI.
- archsetjmp.h: do not save floating-point state
- asm.h: Symbolic register names for 64 bit ABI
Subject: [PATCH] add-mips64-support-arch-mips64-specific
Description: Adding mips64 specific chagnes.
Modeled on mips 32 and adapted for 64 bit ABI.
- MCONFIG: using existing klibc.ld scrpit
- crt0.S: adapted gp initialization
- setjmp.S: do not save floating-point state
All tree patches are attached.
I just tried it on last version from:
git://git.kernel.org/pub/scm/libs/klibc/klibc.git
Thanks,
Dejan
________________________________________
From: H. Peter Anvin [hpa at zytor.com]
Sent: Saturday, January 24, 2015 1:23 AM
To: Dejan Latinovic; YunQiang Su; klibc at zytor.com; maximilian attems
Subject: Re: [klibc] [PATCH] add mips64 support
On 12/15/2014 05:56 AM, Dejan Latinovic wrote:
>
> Hello,
>
> Any updates on mips64 support for klibc?
>
> Can I do anything to help merging
> mips64 changes?
>
Sorry, my personal life exploded in late August, and I have bee
chronically behind ever since.
Is this the only patch needed?
From: Dejan Latinovic <Dejan.Latinovic at imgtec.com>
Subject: [PATCH] add-mips64-support-arch-mips32
Description: Add mips64 support, using existing mips32 code.
- using mips32 assembler source files: pipe.S vfork.S syscall.S
- sysstub.ph: copied over from klibc/arch/mips
-hpa
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