On 27.02.15 16:28, Alexander Graf wrote: > > > On 27.02.15 00:19, Cyril Bur wrote: >> This patch adds basic support for the VTB. >> >> PowerISA: >> The Virtual Time Base (VTB) is a 64-bit incrementing counter. >> Virtual Time Base increments at the same rate as the Time Base until its >> value >> becomes 0xFFFF_FFFF_FFFF_FFFF (2 64 - 1); at the next increment its value >> becomes 0x0000_0000_0000_0000. There is no interrupt or other indication when >> this occurs. >> >> The operation of the Virtual Time Base has the following additional >> properties. >> 1. Loading a GPR from the Virtual Time Base has no effect on the accuracy of >> the Virtual Time Base. >> 2. Copying the contents of a GPR to the Virtual Time Base replaces the >> contents of the Virtual Time Base with the contents of the GPR. >> >> Signed-off-by: Cyril Bur <cyril....@au1.ibm.com> > > Thanks, applied to ppc-next.
Sorry, the patch breaks compilation for ppc-softmmu: target-ppc/translate_init.c:877:13: error: ‘gen_spr_vtb’ defined but not used [-Werror=unused-function] Please move the definition of gen_spr_vtb to the other p8 related spr registration functions so it only gets added when we compile for 64bit. I've removed the patch from my queue again. Alex
