diff options
| author | Bastian Koppelmann <kbastian@mail.uni-paderborn.de> | 2019-02-13 07:53:44 -0800 |
|---|---|---|
| committer | Bastian Koppelmann <kbastian@mail.uni-paderborn.de> | 2019-03-13 10:34:06 +0100 |
| commit | 7e45a682edc32ba90d6955215f062210531b835b (patch) | |
| tree | 1ebb0957508514c38733ca8df2fab7d1d7ce0ea9 /target/riscv/Makefile.objs | |
| parent | c1000d4e1bdb13857b601c425aca2fda9131283b (diff) | |
target/riscv: Convert RV64I load/store insns to decodetree
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>
Diffstat (limited to 'target/riscv/Makefile.objs')
| -rw-r--r-- | target/riscv/Makefile.objs | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/target/riscv/Makefile.objs b/target/riscv/Makefile.objs index bf0a268033..05087a91bb 100644 --- a/target/riscv/Makefile.objs +++ b/target/riscv/Makefile.objs @@ -2,10 +2,12 @@ obj-y += translate.o op_helper.o cpu_helper.o cpu.o csr.o fpu_helper.o gdbstub.o DECODETREE = $(SRC_PATH)/scripts/decodetree.py -target/riscv/decode_insn32.inc.c: \ - $(SRC_PATH)/target/riscv/insn32.decode $(DECODETREE) +decode32-y = $(SRC_PATH)/target/riscv/insn32.decode +decode32-$(TARGET_RISCV64) += $(SRC_PATH)/target/riscv/insn32-64.decode + +target/riscv/decode_insn32.inc.c: $(decode32-y) $(DECODETREE) $(call quiet-command, \ - $(PYTHON) $(DECODETREE) -o $@ --decode decode_insn32 $<, \ + $(PYTHON) $(DECODETREE) -o $@ --decode decode_insn32 $(decode32-y), \ "GEN", $(TARGET_DIR)$@) target/riscv/translate.o: target/riscv/decode_insn32.inc.c |