Re: [Qemu-devel] [PATCH] target-ppc: add extended opcodes for dcbt

2014-02-20 Thread Alexander Graf
On 20.02.2014, at 14:01, Cédric Le Goater wrote: > The latest glibc provides a memrchr routine using an extended opcode > of the 'dcbt' instruction : > > 000a7cc0 : > a7cc0: 11 00 4c 3c addis r2,r12,17 > a7cc4: b8 f8 42 38 addir2,r2,-1864 > a7cc8:

Re: [Qemu-devel] [PATCH] target-ppc: add extended opcodes for dcbt

2014-02-20 Thread Cedric Le Goater
On 02/20/2014 02:07 PM, Alexander Graf wrote: > > On 20.02.2014, at 14:01, Cédric Le Goater wrote: > >> The latest glibc provides a memrchr routine using an extended opcode >> of the 'dcbt' instruction : >> >> 000a7cc0 : >> a7cc0: 11 00 4c 3c addis r2,r12,17 >> a7cc4:

[Qemu-devel] [PATCH] target-ppc: add extended opcodes for dcbt

2014-02-20 Thread Cédric Le Goater
The latest glibc provides a memrchr routine using an extended opcode of the 'dcbt' instruction : 000a7cc0 : a7cc0: 11 00 4c 3c addis r2,r12,17 a7cc4: b8 f8 42 38 addir2,r2,-1864 a7cc8: 14 2a e3 7c add r7,r3,r5 a7ccc: d0 00 07 7c