Re: [Qemu-devel] mulu2 not implemented for tcg target sparc

2010-01-11 Thread Richard Henderson
On 01/10/2010 01:17 PM, Palle Lyckegaard wrote: On Sun, 10 Jan 2010, Blue Swirl wrote: Is it needed somewhere? I was trying to run qemu-system-mips with a NetBSD malta kernel that generates a MIPS mult operation. Tracing the code through tcg points at a missing mulu2 opreration for sparc.

[Qemu-devel] mulu2 not implemented for tcg target sparc

2010-01-10 Thread Palle Lyckegaard
Hi, The tcg mulu2 operation is apparently missing for the sparc target (tcg/sparc/tcg-target.c function tcg_out_op()) Is anyone else working on implementing the missing mulu2 operation? Regards Palle

Re: [Qemu-devel] mulu2 not implemented for tcg target sparc

2010-01-10 Thread Blue Swirl
On Sun, Jan 10, 2010 at 8:20 PM, Palle Lyckegaard pa...@lyckegaard.dk wrote: Hi, The tcg mulu2 operation is apparently missing for the sparc target (tcg/sparc/tcg-target.c function tcg_out_op()) Is anyone else working on implementing the missing mulu2 operation? Is it needed somewhere?

Re: [Qemu-devel] mulu2 not implemented for tcg target sparc

2010-01-10 Thread Laurent Desnogues
On Sun, Jan 10, 2010 at 9:46 PM, Blue Swirl blauwir...@gmail.com wrote: On Sun, Jan 10, 2010 at 8:20 PM, Palle Lyckegaard pa...@lyckegaard.dk wrote: Hi, The tcg mulu2 operation is apparently missing for the sparc target (tcg/sparc/tcg-target.c function tcg_out_op()) Is anyone else working

Re: [Qemu-devel] mulu2 not implemented for tcg target sparc

2010-01-10 Thread Blue Swirl
On Sun, Jan 10, 2010 at 8:50 PM, Laurent Desnogues laurent.desnog...@gmail.com wrote: On Sun, Jan 10, 2010 at 9:46 PM, Blue Swirl blauwir...@gmail.com wrote: On Sun, Jan 10, 2010 at 8:20 PM, Palle Lyckegaard pa...@lyckegaard.dk wrote: Hi, The tcg mulu2 operation is apparently missing for

Re: [Qemu-devel] mulu2 not implemented for tcg target sparc

2010-01-10 Thread Palle Lyckegaard
On Sun, 10 Jan 2010, Blue Swirl wrote: Is it needed somewhere? I was trying to run qemu-system-mips with a NetBSD malta kernel that generates a MIPS mult operation. Tracing the code through tcg points at a missing mulu2 opreration for sparc. It will be generated for instance for some