Re: [Qemu-devel] [RESEND PATCH v6 2/3] tcg: Add extended GETPC mechanism for MMU helpers with ldst optimization

2012-10-28 Thread Yeongkyoon Lee
On 2012년 10월 27일 23:29, Blue Swirl wrote: On Sat, Oct 20, 2012 at 7:05 AM, Yeongkyoon Lee wrote: Add GETPC_EXT which is used by MMU helpers to selectively calculate the code address of accessing guest memory when called from a qemu_ld/st optimized code or a C function. Currently, it supports on

Re: [Qemu-devel] [RESEND PATCH v6 2/3] tcg: Add extended GETPC mechanism for MMU helpers with ldst optimization

2012-10-27 Thread Blue Swirl
On Sat, Oct 20, 2012 at 7:05 AM, Yeongkyoon Lee wrote: > Add GETPC_EXT which is used by MMU helpers to selectively calculate the code > address of accessing guest memory when called from a qemu_ld/st optimized code > or a C function. Currently, it supports only i386 and x86-64 hosts. > > Signed-of

Re: [Qemu-devel] [RESEND PATCH v6 2/3] tcg: Add extended GETPC mechanism for MMU helpers with ldst optimization

2012-10-23 Thread Wei-Ren Chen
On Wed, Oct 24, 2012 at 12:11:23PM +0900, Yeongkyoon Lee wrote: > On 2012년 10월 24일 00:25, 陳韋任 (Wei-Ren Chen) wrote: > > Hi Yeongkyoon, > > > >> +#if defined(CONFIG_QEMU_LDST_OPTIMIZATION) && defined(CONFIG_SOFTMMU) > >> +/* check whether the give addr is in TCG generated code buffer or not */ > >

Re: [Qemu-devel] [RESEND PATCH v6 2/3] tcg: Add extended GETPC mechanism for MMU helpers with ldst optimization

2012-10-23 Thread Yeongkyoon Lee
On 2012년 10월 24일 00:25, 陳韋任 (Wei-Ren Chen) wrote: Hi Yeongkyoon, +#if defined(CONFIG_QEMU_LDST_OPTIMIZATION) && defined(CONFIG_SOFTMMU) +/* check whether the give addr is in TCG generated code buffer or not */ should be given. Cheers, chenwj Thanks a lot,

Re: [Qemu-devel] [RESEND PATCH v6 2/3] tcg: Add extended GETPC mechanism for MMU helpers with ldst optimization

2012-10-23 Thread Wei-Ren Chen
Hi Yeongkyoon, > +#if defined(CONFIG_QEMU_LDST_OPTIMIZATION) && defined(CONFIG_SOFTMMU) > +/* check whether the give addr is in TCG generated code buffer or not */ should be given. Cheers, chenwj -- Wei-Ren Chen (陳韋任) Computer Systems Lab, Institute of Informatio

[Qemu-devel] [RESEND PATCH v6 2/3] tcg: Add extended GETPC mechanism for MMU helpers with ldst optimization

2012-10-20 Thread Yeongkyoon Lee
Add GETPC_EXT which is used by MMU helpers to selectively calculate the code address of accessing guest memory when called from a qemu_ld/st optimized code or a C function. Currently, it supports only i386 and x86-64 hosts. Signed-off-by: Yeongkyoon Lee --- exec-all.h | 36 +++