47 lines
1.0 KiB
Makefile
47 lines
1.0 KiB
Makefile
BIN2C = ../../../src/helper/bin2char.sh
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ARM_CROSS_COMPILE ?= arm-none-eabi-
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ARM_AS ?= $(ARM_CROSS_COMPILE)as
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ARM_OBJCOPY ?= $(ARM_CROSS_COMPILE)objcopy
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ARM_AFLAGS = -EL
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RISCV_CROSS_COMPILE ?= riscv64-unknown-elf-
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RISCV_CC ?= $(RISCV_CROSS_COMPILE)gcc
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RISCV_OBJCOPY ?= $(RISCV_CROSS_COMPILE)objcopy
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RISCV32_CFLAGS = -march=rv32e -mabi=ilp32e -nostdlib -nostartfiles -Os -fPIC
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RISCV64_CFLAGS = -march=rv64i -mabi=lp64 -nostdlib -nostartfiles -Os -fPIC
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all: arm riscv
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arm: armv4_5_crc.inc armv7m_crc.inc
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riscv: riscv32_crc.inc riscv64_crc.inc
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armv4_5_%.elf: armv4_5_%.s
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$(ARM_AS) $(ARM_AFLAGS) $< -o $@
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armv4_5_%.bin: armv4_5_%.elf
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$(ARM_OBJCOPY) -Obinary $< $@
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armv7m_%.elf: armv7m_%.s
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$(ARM_AS) $(ARM_AFLAGS) $< -o $@
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armv7m_%.bin: armv7m_%.elf
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$(ARM_OBJCOPY) -Obinary $< $@
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%.inc: %.bin
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$(BIN2C) < $< > $@
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riscv32_%.elf: riscv_%.c
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$(RISCV_CC) $(RISCV32_CFLAGS) $< -o $@
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riscv64_%.elf: riscv_%.c
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$(RISCV_CC) $(RISCV64_CFLAGS) $< -o $@
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riscv%.bin: riscv%.elf
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$(RISCV_OBJCOPY) -Obinary $< $@
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clean:
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-rm -f *.elf *.bin *.inc
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