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tools/[Rust|D]: Fix build break for RISC-V #12838

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merged 1 commit into from
Aug 5, 2024
Merged

tools/[Rust|D]: Fix build break for RISC-V #12838

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20 changes: 19 additions & 1 deletion tools/D.defs
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Original file line number Diff line number Diff line change
Expand Up @@ -47,7 +47,25 @@ ifeq ($(CONFIG_ARCH_SIM),y)
endif
else ifeq ($(CONFIG_ARCH_RISCV),y)
# Traget triple is riscv[32|64][isa]-unknown-none-elf
DFLAGS += -mtriple=$(LLVM_ARCHTYPE)$(ARCHRVISAM)$(ARCHRVISAA)$(ARCHRVISAF)$(ARCHRVISAD)$(ARCHRVISAC)-unknown-none-elf

D_ARCHTYPE = $(LLVM_ARCHTYPE)i
ifeq ($(CONFIG_ARCH_RV_ISA_M),y)
D_ARCHTYPE := $(D_ARCHTYPE)m
endif
ifeq ($(CONFIG_ARCH_RV_ISA_A),y)
D_ARCHTYPE := $(D_ARCHTYPE)a
endif
ifeq ($(CONFIG_ARCH_RV_ISA_F),y)
D_ARCHTYPE := $(D_ARCHTYPE)f
endif
ifeq ($(CONFIG_ARCH_RV_ISA_D),y)
D_ARCHTYPE := $(D_ARCHTYPE)d
endif
ifeq ($(CONFIG_ARCH_RV_ISA_C),y)
D_ARCHTYPE := $(D_ARCHTYPE)c
endif

DFLAGS += -mtriple=$(D_ARCHTYPE)-unknown-none-elf
DFLAGS += -mattr=+m,+a,+f,+d,+c -mabi=ilp32d
DFLAGS += -mcpu=generic-rv32
else
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20 changes: 19 additions & 1 deletion tools/Rust.defs
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Original file line number Diff line number Diff line change
Expand Up @@ -46,7 +46,25 @@ ifeq ($(CONFIG_ARCH_SIM),y)
endif
else ifeq ($(CONFIG_ARCH_RISCV),y)
# Traget triple is riscv[32|64][isa]-unknown-none-elf
RUSTFLAGS += --target $(LLVM_ARCHTYPE)i$(ARCHRVISAM)$(ARCHRVISAA)$(ARCHRVISAF)$(ARCHRVISAD)$(ARCHRVISAC)-unknown-none-elf

RUST_ARCHTYPE = $(LLVM_ARCHTYPE)i
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ifeq ($(CONFIG_ARCH_RV_ISA_M),y)
RUST_ARCHTYPE := $(RUST_ARCHTYPE)m
endif
ifeq ($(CONFIG_ARCH_RV_ISA_A),y)
RUST_ARCHTYPE := $(RUST_ARCHTYPE)a
endif
ifeq ($(CONFIG_ARCH_RV_ISA_F),y)
RUST_ARCHTYPE := $(RUST_ARCHTYPE)f
endif
ifeq ($(CONFIG_ARCH_RV_ISA_D),y)
RUST_ARCHTYPE := $(RUST_ARCHTYPE)d
endif
ifeq ($(CONFIG_ARCH_RV_ISA_C),y)
RUST_ARCHTYPE := $(RUST_ARCHTYPE)c
endif

RUSTFLAGS += --target $(RUST_ARCHTYPE)-unknown-none-elf
else
# For arm, but there are some other archs not support yet,
# such as xtensa, x86 bare metal, etc.
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