Other arches use the .dc extension for the instruction decode table.
@SIM_ENABLE_ARCH_v850_TRUE@v850_IGEN_TRACE = # -G omit-line-numbers # -G trace-rule-selection -G trace-rule-rejection -G trace-entries
@SIM_ENABLE_ARCH_v850_TRUE@v850_IGEN_INSN = $(srcdir)/v850/v850.igen
-@SIM_ENABLE_ARCH_v850_TRUE@v850_IGEN_DC = $(srcdir)/v850/v850-dc
+@SIM_ENABLE_ARCH_v850_TRUE@v850_IGEN_DC = $(srcdir)/v850/v850.dc
all: config.h
$(MAKE) $(AM_MAKEFLAGS) all-recursive
%C%_IGEN_TRACE = # -G omit-line-numbers # -G trace-rule-selection -G trace-rule-rejection -G trace-entries
%C%_IGEN_INSN = $(srcdir)/%D%/v850.igen
-%C%_IGEN_DC = $(srcdir)/%D%/v850-dc
+%C%_IGEN_DC = $(srcdir)/%D%/v850.dc
%D%/stamp-igen: $(%C%_IGEN_INSN) $(%C%_IGEN_DC) $(IGEN)
$(AM_V_GEN)$(IGEN_RUN) \
$(%C%_IGEN_TRACE) \