Re: [Qemu-devel] [PATCH v3 11/26] tcg-aarch64: Reuse LR in translated code

2014-04-11 Thread Claudio Fontana
On 03.04.2014 21:56, Richard Henderson wrote: > It's obviously call-clobbered, but is otherwise unused. > Repurpose it as the TCG temporary. > > Signed-off-by: Richard Henderson > --- > tcg/aarch64/tcg-target.c | 34 -- > tcg/aarch64/tcg-target.h | 32

Re: [Qemu-devel] [PATCH v3 11/26] tcg-aarch64: Reuse LR in translated code

2014-04-07 Thread Peter Maydell
On 7 April 2014 12:11, Claudio Fontana wrote: [your mail client is generating very long lines] > My doubt was about the AAPCS64 (Procedure Call standard for the > ARM 64-bit Architecture), and what the platforms in our case dictate > regarding FP and LR use. > > I think that LR should be ok to use

Re: [Qemu-devel] [PATCH v3 11/26] tcg-aarch64: Reuse LR in translated code

2014-04-07 Thread Claudio Fontana
On 07.04.2014 11:49, Peter Maydell wrote: > On 7 April 2014 09:03, Claudio Fontana wrote: >> On 03.04.2014 21:56, Richard Henderson wrote: >>> It's obviously call-clobbered, but is otherwise unused. >>> Repurpose it as the TCG temporary. > >> Giving one last chance to the ARM guys to speak up abo

Re: [Qemu-devel] [PATCH v3 11/26] tcg-aarch64: Reuse LR in translated code

2014-04-07 Thread Peter Maydell
On 7 April 2014 09:03, Claudio Fontana wrote: > On 03.04.2014 21:56, Richard Henderson wrote: >> It's obviously call-clobbered, but is otherwise unused. >> Repurpose it as the TCG temporary. > Giving one last chance to the ARM guys to speak up about repurposing LR. Can you clarify what you think

Re: [Qemu-devel] [PATCH v3 11/26] tcg-aarch64: Reuse LR in translated code

2014-04-07 Thread Claudio Fontana
On 03.04.2014 21:56, Richard Henderson wrote: > It's obviously call-clobbered, but is otherwise unused. > Repurpose it as the TCG temporary. > > Signed-off-by: Richard Henderson > --- > tcg/aarch64/tcg-target.c | 34 -- > tcg/aarch64/tcg-target.h | 32

[Qemu-devel] [PATCH v3 11/26] tcg-aarch64: Reuse LR in translated code

2014-04-03 Thread Richard Henderson
It's obviously call-clobbered, but is otherwise unused. Repurpose it as the TCG temporary. Signed-off-by: Richard Henderson --- tcg/aarch64/tcg-target.c | 34 -- tcg/aarch64/tcg-target.h | 32 +--- 2 files changed, 33 insertions(+), 33