- with m.Case(SPR.CTR):
- self.fast_out.data.eq(FastRegs.CTR)
- self.fast_out.ok.eq(1)
- with m.Case(SPR.LR):
- self.fast_out.data.eq(FastRegs.LR)
- self.fast_out.ok.eq(1)
- with m.Case(SPR.TAR):
- self.fast_out.data.eq(FastRegs.TAR)
- self.fast_out.ok.eq(1)
- with m.Case(SPR.SRR0):
- self.fast_out.data.eq(FastRegs.SRR0)
- self.fast_out.ok.eq(1)
- with m.Case(SPR.SRR1):
- self.fast_out.data.eq(FastRegs.SRR1)
- self.fast_out.ok.eq(1)
+ with m.Case(SPR.CTR.value):
+ comb += self.fast_out.data.eq(FastRegs.CTR)
+ comb += self.fast_out.ok.eq(1)
+ with m.Case(SPR.LR.value):
+ comb += self.fast_out.data.eq(FastRegs.LR)
+ comb += self.fast_out.ok.eq(1)
+ with m.Case(SPR.TAR.value):
+ comb += self.fast_out.data.eq(FastRegs.TAR)
+ comb += self.fast_out.ok.eq(1)
+ with m.Case(SPR.SRR0.value):
+ comb += self.fast_out.data.eq(FastRegs.SRR0)
+ comb += self.fast_out.ok.eq(1)
+ with m.Case(SPR.SRR1.value):
+ comb += self.fast_out.data.eq(FastRegs.SRR1)
+ comb += self.fast_out.ok.eq(1)
+ with m.Case(SPR.XER.value):
+ pass # do nothing
+ # XXX TODO: map to internal SPR numbers
+ # XXX TODO: dec and tb not to go through mapping.