7e45a682ed
this splits the 64-bit only instructions into its own decode file such that we generate the decoder for these instructions only for the RISC-V 64 bit target. Acked-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Signed-off-by: Peer Adelt <peer.adelt@hni.uni-paderborn.de>
14 lines
508 B
Makefile
14 lines
508 B
Makefile
obj-y += translate.o op_helper.o cpu_helper.o cpu.o csr.o fpu_helper.o gdbstub.o pmp.o
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DECODETREE = $(SRC_PATH)/scripts/decodetree.py
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decode32-y = $(SRC_PATH)/target/riscv/insn32.decode
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decode32-$(TARGET_RISCV64) += $(SRC_PATH)/target/riscv/insn32-64.decode
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target/riscv/decode_insn32.inc.c: $(decode32-y) $(DECODETREE)
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$(call quiet-command, \
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$(PYTHON) $(DECODETREE) -o $@ --decode decode_insn32 $(decode32-y), \
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"GEN", $(TARGET_DIR)$@)
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target/riscv/translate.o: target/riscv/decode_insn32.inc.c
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