+ yield from self.call(opname)
+
+ if not self.respect_pc:
+ self.fake_pc += 4
+ print ("NIA, CIA", self.pc.CIA.value, self.pc.NIA.value)
+
+ def get_assembly_name(self):
+ # TODO, asmregs is from the spec, e.g. add RT,RA,RB
+ # see http://bugs.libre-riscv.org/show_bug.cgi?id=282
+ asmcode = yield self.dec2.dec.op.asmcode
+ asmop = insns.get(asmcode, None)
+
+ # sigh reconstruct the assembly instruction name
+ ov_en = yield self.dec2.e.oe.oe
+ ov_ok = yield self.dec2.e.oe.ok
+ if ov_en & ov_ok:
+ asmop += "."
+ lk = yield self.dec2.e.lk
+ if lk:
+ asmop += "l"
+ int_op = yield self.dec2.dec.op.internal_op
+ print ("int_op", int_op)
+ if int_op in [InternalOp.OP_B.value, InternalOp.OP_BC.value]:
+ AA = yield self.dec2.dec.fields.FormI.AA[0:-1]
+ print ("AA", AA)
+ if AA:
+ asmop += "a"
+ if int_op == InternalOp.OP_MFCR.value:
+ dec_insn = yield self.dec2.e.insn
+ if dec_insn & (1<<20) != 0: # sigh
+ asmop = 'mfocrf'
+ else:
+ asmop = 'mfcr'
+ # XXX TODO: for whatever weird reason this doesn't work
+ # https://bugs.libre-soc.org/show_bug.cgi?id=390
+ if int_op == InternalOp.OP_MTCRF.value:
+ dec_insn = yield self.dec2.e.insn
+ if dec_insn & (1<<20) != 0: # sigh
+ asmop = 'mtocrf'
+ else:
+ asmop = 'mtcrf'
+ return asmop