[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH 3/6] ARM: linux-user: Expose VFP registers to si
|
From: |
Nathan Froyd |
|
Subject: |
Re: [Qemu-devel] [PATCH 3/6] ARM: linux-user: Expose VFP registers to signal handlers |
|
Date: |
Mon, 29 Nov 2010 11:16:50 -0800 |
|
User-agent: |
Mutt/1.5.17+20080114 (2008-01-14) |
On Wed, Nov 24, 2010 at 03:20:05PM +0000, Peter Maydell wrote:
> For ARM linux-user mode signal handlers, fill in the ucontext with
> VFP register contents in the same way that the kernel does. We only
> do this for v2 format sigframe (2.6.12 and above); this is actually
> bug-for-bug compatible with the older kernels, which don't save and
> restore VFP registers either.
>
> Signed-off-by: Peter Maydell <address@hidden>
Reviewed-by: Nathan Froyd <address@hidden>
-Nathan
- [Qemu-devel] [PATCH 0/6] ARM: linux-user: save/restore fpu regs to signal context, Peter Maydell, 2010/11/24
- [Qemu-devel] [PATCH 4/6] ARM: linux-user: Restore VFP state from ucontext on sigreturn, Peter Maydell, 2010/11/24
- [Qemu-devel] [PATCH 2/6] ARM: Expose vfp_get_fpscr() and vfp_set_fpscr() to C code, Peter Maydell, 2010/11/24
- [Qemu-devel] [PATCH 3/6] ARM: linux-user: Expose VFP registers to signal handlers, Peter Maydell, 2010/11/24
- Re: [Qemu-devel] [PATCH 3/6] ARM: linux-user: Expose VFP registers to signal handlers,
Nathan Froyd <=
- [Qemu-devel] [PATCH 1/6] ARM: linux-user: Correct size of padding in target_ucontext_v2, Peter Maydell, 2010/11/24
- [Qemu-devel] [PATCH 6/6] ARM: linux-user: Restore iWMMXT state from ucontext on sigreturn, Peter Maydell, 2010/11/24
- [Qemu-devel] [PATCH 5/6] ARM: linux-user: Expose iWMMXT registers to signal handlers, Peter Maydell, 2010/11/24