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Implement CRC32 algorithm for RISC-V.
[openocd.git] / contrib / loaders / checksum / Makefile
1 BIN2C = ../../../src/helper/bin2char.sh
2
3 ARM_CROSS_COMPILE ?= arm-none-eabi-
4 ARM_AS ?= $(ARM_CROSS_COMPILE)as
5 ARM_OBJCOPY ?= $(ARM_CROSS_COMPILE)objcopy
6
7 ARM_AFLAGS = -EL
8
9 RISCV_CROSS_COMPILE ?= riscv64-unknown-elf-
10 RISCV_CC ?= $(RISCV_CROSS_COMPILE)gcc
11 RISCV_OBJCOPY ?= $(RISCV_CROSS_COMPILE)objcopy
12 RISCV32_CFLAGS = -march=rv32e -mabi=ilp32e -nostdlib -nostartfiles -Os -fPIC
13 RISCV64_CFLAGS = -march=rv64i -mabi=lp64 -nostdlib -nostartfiles -Os -fPIC
14
15 all: arm riscv
16
17 arm: armv4_5_crc.inc armv7m_crc.inc
18
19 riscv: riscv32_crc.inc riscv64_crc.inc
20
21 armv4_5_%.elf: armv4_5_%.s
22 $(ARM_AS) $(ARM_AFLAGS) $< -o $@
23
24 armv4_5_%.bin: armv4_5_%.elf
25 $(ARM_OBJCOPY) -Obinary $< $@
26
27 armv7m_%.elf: armv7m_%.s
28 $(ARM_AS) $(ARM_AFLAGS) $< -o $@
29
30 armv7m_%.bin: armv7m_%.elf
31 $(ARM_OBJCOPY) -Obinary $< $@
32
33 %.inc: %.bin
34 $(BIN2C) < $< > $@
35
36 riscv32_%.elf: riscv_%.c
37 $(RISCV_CC) $(RISCV32_CFLAGS) $< -o $@
38
39 riscv64_%.elf: riscv_%.c
40 $(RISCV_CC) $(RISCV64_CFLAGS) $< -o $@
41
42 riscv%.bin: riscv%.elf
43 $(RISCV_OBJCOPY) -Obinary $< $@
44
45 clean:
46 -rm -f *.elf *.bin *.inc
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