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comparison src/usr/makfile-armgccbc @ 17:c0f6f3eb25ae

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argccbc
author kono
date Sun, 25 Feb 2018 18:48:39 +0900
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16:7eb81a3c4b29 17:c0f6f3eb25ae
1 include ../makefile.inc
2
3 CC = /usr/local/arm-cbc/bin/arm-none-eabi-gcc -B/usr/local/arm-cbc/bin/arm-none-eabi-
4 AS = arm-linux-gnu-gcc
5 LD = arm-linux-gnu-ld
6 OBJCOPY = arm-linux-gnu-objcopy
7 OBJDUMP = arm-linux-gnu-objdump
8 CFLAGS = -fno-pic -static -fno-builtin -fno-strict-aliasing -Wall -I. -g -O0
9
10 ASFLAGS =
11
12 LIBGCC = $(shell $(CC) -print-libgcc-file-name)
13
14 LINK_BIN = $(call quiet-command,$(LD) $(LDFLAGS) \
15 -T $(1) -o $(2) $(3) $(LIBS) -b binary $(4), " LINK $(TARGET_DIR)$@")
16
17 LINK_INIT = $(call quiet-command,$(LD) $(LDFLAGS) \
18 $(1) -o $@.out $<, " LINK $(TARGET_DIR)$@")
19 OBJCOPY_INIT = $(call quiet-command,$(OBJCOPY) \
20 -S -O binary --prefix-symbols="_binary_$@" $@.out $@, " OBJCOPY $(TARGET_DIR)$@")
21 AS_WITH = $(call quiet-command,$(AS) $(ASFLAGS) \
22 $(1) -c -o $@ $<," AS $(TARGET_DIR)$@")
23
24 CFLAGS += -iquote ../
25 ASFLAGS += -I ../
26 ULIB = ulib.o usys.o printf.o umalloc.o
27
28 MKFS = ../tools/mkfs
29 FS_IMAGE = ../build/fs.img
30
31 UPROGS=\
32 _cat\
33 _echo\
34 _grep\
35 _init\
36 _kill\
37 _ln\
38 _ls\
39 _mkdir\
40 _rm\
41 _sh\
42 _stressfs\
43 _usertests\
44 _wc\
45 _zombie\
46 _hello\
47 _forktest\
48
49
50 all: $(FS_IMAGE)
51
52 _%: %.o $(ULIB)
53 $(LD) $(LDFLAGS) -N -e main -Ttext 0 -o $@ $^ -L ../ $(LIBGCC)
54 $(OBJDUMP) -S $@ > $*.asm
55 $(OBJDUMP) -t $@ | sed '1,/SYMBOL TABLE/d; s/ .* / /; /^$$/d' > $*.sym
56
57 _forktest: forktest.o $(ULIB)
58 # forktest has less library code linked in - needs to be small
59 # in order to be able to max out the proc table.
60 $(LD) $(LDFLAGS) -N -e main -Ttext 0 -o _forktest forktest.o ulib.o usys.o
61 $(OBJDUMP) -S _forktest > forktest.asm
62
63 $(FS_IMAGE): $(MKFS) $(UPROGS)
64 $(MKFS) $@ $(UPROGS) UNIX
65 $(OBJDUMP) -S usys.o > usys.asm
66
67 clean:
68 rm -f *.o *.d *.asm *.sym $(FS_IMAGE) \
69 .gdbinit \
70 $(UPROGS)