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Diffstat (limited to 'VexRiscvSocSoftware/resources/gcc.mk')
| -rw-r--r-- | VexRiscvSocSoftware/resources/gcc.mk | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/VexRiscvSocSoftware/resources/gcc.mk b/VexRiscvSocSoftware/resources/gcc.mk new file mode 100644 index 0000000..597f0ba --- /dev/null +++ b/VexRiscvSocSoftware/resources/gcc.mk @@ -0,0 +1,26 @@ +# Set it to yes if you are using the sifive precompiled GCC pack +SIFIVE_GCC_PACK ?= yes + +ifeq ($(SIFIVE_GCC_PACK),yes) + RISCV_NAME ?= riscv64-unknown-elf + RISCV_PATH ?= /opt/riscv/ +else + RISCV_NAME ?= riscv32-unknown-elf + ifeq ($(MULDIV),yes) + RISCV_PATH ?= /opt/riscv32im/ + else + RISCV_PATH ?= /opt/riscv32i/ + endif +endif + +MABI=ilp32 +MARCH := rv32i +ifeq ($(MULDIV),yes) + MARCH := $(MARCH)m +endif +ifeq ($(COMPRESSED),yes) + MARCH := $(MARCH)ac +endif + +CFLAGS += -march=$(MARCH) -mabi=$(MABI) +LDFLAGS += -march=$(MARCH) -mabi=$(MABI) |