34 lines
527 B
Makefile
34 lines
527 B
Makefile
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# can override this in current mk
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ENABLE_THUMB?=true
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ifeq ($(ARM_CPU),cortex-m3)
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ENABLE_THUMB := true
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SUBARCH := arm-m
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endif
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ifeq ($(ARM_CPU),cortex-m33)
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ENABLE_THUMB := true
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SUBARCH := arm-m
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endif
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THUMBCFLAGS :=
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THUMBINTERWORK :=
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ifeq ($(ENABLE_THUMB),true)
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THUMBCFLAGS := -mthumb -D__thumb__
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THUMBINTERWORK := -mthumb-interwork
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endif
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ifeq ($(SUBARCH),arm)
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ARCH_SRCS :=
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endif
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ifeq ($(SUBARCH),arm-m)
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ARCH_SRCS := \
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arch/arm-m/vector.c \
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arch/arm-m/jump.c \
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arch/arm-m/int.c \
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endif
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