Re: [Qemu-devel] [MIPS][PATCH] Fix mfc0 and dmtc0 instructions on MIPS64

2007-05-13 Thread Aurelien Jarno
On Sun, May 13, 2007 at 04:57:42PM +0200, Aurelien Jarno wrote: > Thiemo Seufer a écrit : > > Aurelien Jarno wrote: > >> Hi all, > >> > >> The patch below fixes the mfc0 and dmtc0 instructions for the > >> MIPS64 target: > >> > >> - The mfc0 instruction should return the 32 lowest bits of the > >

Re: [Qemu-devel] [MIPS][PATCH] Fix mfc0 and dmtc0 instructions on MIPS64

2007-05-13 Thread Aurelien Jarno
Thiemo Seufer a écrit : > Aurelien Jarno wrote: >> Hi all, >> >> The patch below fixes the mfc0 and dmtc0 instructions for the >> MIPS64 target: >> >> - The mfc0 instruction should return the 32 lowest bits of the >> coprocessor 0 register sign extended to 64-bit. > > Agreed, and I think it do

Re: [Qemu-devel] [MIPS][PATCH] Fix mfc0 and dmtc0 instructions on MIPS64

2007-05-13 Thread Thiemo Seufer
Aurelien Jarno wrote: > > Hi all, > > The patch below fixes the mfc0 and dmtc0 instructions for the > MIPS64 target: > > - The mfc0 instruction should return the 32 lowest bits of the > coprocessor 0 register sign extended to 64-bit. Agreed, and I think it doess already. (The places where y

[Qemu-devel] [MIPS][PATCH] Fix mfc0 and dmtc0 instructions on MIPS64

2007-05-12 Thread Aurelien Jarno
Hi all, The patch below fixes the mfc0 and dmtc0 instructions for the MIPS64 target: - The mfc0 instruction should return the 32 lowest bits of the coprocessor 0 register sign extended to 64-bit. - The mtc0 instruction should do the same as the dmtc0 instruction for 64-bit coprocessor reg