Re: [Qemu-devel] target-alpha mttcg success

2016-11-13 Thread Richard Henderson
On 11/13/2016 10:39 AM, Alex Bennée wrote: There does appear to be a problem with delivery of ISA interrupts for smp, regardless whether mttcg is enabled or not, though PCI interrupts are working fine. This appears in that both serial console and ps2 keyboard are non-responsive, but one can ssh

Re: [Qemu-devel] target-alpha mttcg success

2016-11-13 Thread Alex Bennée
Richard Henderson writes: >> PID USER PR NIVIRTRES S P %CPU %MEM TIME+ COMMAND >> 7817 rth 20 0 5304360 712404 R 3 94.4 9.1 2:45.21 qemu-system-alp >> 7819 rth 20 0 5304360 712404 R 1 90.7 9.1 2:01.84 qemu-system-alp >> 7818 rth 20 0 5304360 7

[Qemu-devel] target-alpha mttcg success

2016-11-12 Thread Richard Henderson
PID USER PR NIVIRTRES S P %CPU %MEM TIME+ COMMAND 7817 rth 20 0 5304360 712404 R 3 94.4 9.1 2:45.21 qemu-system-alp 7819 rth 20 0 5304360 712404 R 1 90.7 9.1 2:01.84 qemu-system-alp 7818 rth 20 0 5304360 712404 R 2 90.1 9.1 2:04.52 qemu-syste

Re: [Qemu-devel] target-alpha: An approach to fp insn qualifiers

2009-12-17 Thread Vince Weaver
On Mon, 14 Dec 2009, Richard Henderson wrote: > On 12/14/2009 04:31 PM, Richard Henderson wrote: > > Hmph. One more patch for correctness. With this 183.equake runs correctly. I just finished running all of spec2k Alpha through Qemu. With these patches installed (the 4 fpu ones, and the 5 fro

Re: [Qemu-devel] target-alpha: An approach to fp insn qualifiers

2009-12-15 Thread Vince Weaver
On Mon, 14 Dec 2009, Richard Henderson wrote: > On 12/14/2009 04:31 PM, Richard Henderson wrote: > > Hmph. One more patch for correctness. With this 183.equake runs correctly. > I couldn't remember all the hoops to get runspec.pl to work, to do the whole > testsuite, but I did run this one by h

Re: [Qemu-devel] target-alpha: An approach to fp insn qualifiers

2009-12-15 Thread Richard Henderson
On 12/15/2009 03:31 AM, Laurent Desnogues wrote: Well equake works me with the last set of patches you sent (that is without using this FPU patch you just sent). Can you confirm? GCC testsuite breaks with the saturating cvttq so I didn't even try. If equake works, it just means that it doesn't

Re: [Qemu-devel] target-alpha: An approach to fp insn qualifiers

2009-12-15 Thread Laurent Desnogues
On Tue, Dec 15, 2009 at 4:50 AM, Richard Henderson wrote: > On 12/14/2009 04:31 PM, Richard Henderson wrote: >> >> On 12/14/2009 12:11 PM, Laurent Desnogues wrote: >>> >>> I'll take a closer look at your patch tomorrow. >> >> For the record, I believe this finishes what I had in mind for the >> ex

Re: [Qemu-devel] target-alpha: An approach to fp insn qualifiers

2009-12-14 Thread Richard Henderson
On 12/14/2009 04:31 PM, Richard Henderson wrote: On 12/14/2009 12:11 PM, Laurent Desnogues wrote: I'll take a closer look at your patch tomorrow. For the record, I believe this finishes what I had in mind for the exception handling there in op_handler.c. Hmph. One more patch for correctness

Re: [Qemu-devel] target-alpha: An approach to fp insn qualifiers

2009-12-14 Thread Richard Henderson
On 12/14/2009 12:11 PM, Laurent Desnogues wrote: I'll take a closer look at your patch tomorrow. For the record, I believe this finishes what I had in mind for the exception handling there in op_handler.c. r~ commit ce6c2abc1d5d437dde980b4addc7da0f0f5de252 Author: Richard Henderson Date:

Re: [Qemu-devel] target-alpha: An approach to fp insn qualifiers

2009-12-14 Thread Richard Henderson
On 12/14/2009 12:11 PM, Laurent Desnogues wrote: I don't really like passing parts of opcodes to helpers, but as you say that prevents explosion of helpers. OTOH you could do lazy calls to helpers that set rounding modes with my approach of separating them from computation. I don't particularl

Re: [Qemu-devel] target-alpha: An approach to fp insn qualifiers

2009-12-14 Thread Laurent Desnogues
On Mon, Dec 14, 2009 at 7:02 PM, Richard Henderson wrote: > One of the other folks here (I'm sorry, I've forgotten who as I misplaced > the mail) passed me a preliminary patch to tackle the missing fp rounding > mode support.  That patch added helpers to change the rounding mode, and > injected th

[Qemu-devel] target-alpha: An approach to fp insn qualifiers

2009-12-14 Thread Richard Henderson
One of the other folks here (I'm sorry, I've forgotten who as I misplaced the mail) passed me a preliminary patch to tackle the missing fp rounding mode support. That patch added helpers to change the rounding mode, and injected them before and after every fp insn that forced a rounding mode.

[Qemu-devel] target alpha

2005-10-08 Thread Michael LIAO
Hi, All Is there alpha target for QEMU available? Thanks - Michael ___ Qemu-devel mailing list Qemu-devel@nongnu.org http://lists.nongnu.org/mailman/listinfo/qemu-devel