1 # SPDX-License-Identifier: GPL-2.0 1 # SPDX-License-Identifier: GPL-2.0
2 TEST_GEN_PROGS := switch_endian_test 2 TEST_GEN_PROGS := switch_endian_test
3 3
4 EXTRA_CLEAN = $(OUTPUT)/*.o $(OUTPUT)/check-re 4 EXTRA_CLEAN = $(OUTPUT)/*.o $(OUTPUT)/check-reversed.S
5 5
6 top_srcdir = ../../../../.. 6 top_srcdir = ../../../../..
7 include ../../lib.mk 7 include ../../lib.mk
8 include ../flags.mk 8 include ../flags.mk
9 9
10 ASFLAGS += -O2 -Wall -g -nostdlib -m64 10 ASFLAGS += -O2 -Wall -g -nostdlib -m64
11 11
12 $(OUTPUT)/switch_endian_test: ASFLAGS += -I $( 12 $(OUTPUT)/switch_endian_test: ASFLAGS += -I $(OUTPUT)
13 $(OUTPUT)/switch_endian_test: $(OUTPUT)/check- 13 $(OUTPUT)/switch_endian_test: $(OUTPUT)/check-reversed.S
14 14
15 $(OUTPUT)/check-reversed.o: $(OUTPUT)/check.o 15 $(OUTPUT)/check-reversed.o: $(OUTPUT)/check.o
16 $(CROSS_COMPILE)objcopy -j .text --rev 16 $(CROSS_COMPILE)objcopy -j .text --reverse-bytes=4 -O binary $< $@
17 17
18 $(OUTPUT)/check-reversed.S: $(OUTPUT)/check-re 18 $(OUTPUT)/check-reversed.S: $(OUTPUT)/check-reversed.o
19 hexdump -v -e '/1 ".byte 0x%02X\n"' $< 19 hexdump -v -e '/1 ".byte 0x%02X\n"' $< > $@
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