[riscv-isa-run] code cleanup; added README

1 files changed, 22 insertions, 0 deletions

diff --git a/Makefile b/Makefile
new file mode 100755
index 0000000..9029847
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,22 @@
+ISASIM_H := ../riscv-isa-run/riscv/opcodes.h
+PK_H := ../pk/pk/riscv-opc.h
+XCC_H := ../xcc/src/include/opcode/mips-riscv-opc.h
+
+install: $(ISASIM_H) $(PK_H) $(XCC_H) inst.v instr-table.tex
+
+$(ISASIM_H): opcodes parse-opcodes
+	./parse-opcodes -isasim < $< > $@
+
+$(PK_H): opcodes parse-opcodes
+	./parse-opcodes -disasm < $< > $@
+
+$(XCC_H): opcodes parse-opcodes
+	./parse-opcodes -disasm < $< > $@
+
+inst.v: opcodes parse-opcodes
+	./parse-opcodes -verilog < $< > $@
+
+instr-table.tex: opcodes parse-opcodes
+	./parse-opcodes -tex < $< > $@
+
+.PHONY : install