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comparison src/old_makefiles/makefile-armclang @ 120:ed85941a7514

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mv old-makefiel
author anatofuz
date Mon, 02 Dec 2019 19:12:01 +0900
parents src/makefile-armclang@33c9000056b5
children
comparison
equal deleted inserted replaced
119:94ee7046d190 120:ed85941a7514
1 # specify path to QEMU, installed with MacPorts
2 QEMU = qemu-system-arm
3
4 CPU = armv8
5 QEMUCPU = cortex-a15
6 include makefile.inc
7 CC = /usr/local/cbclang/bin/clang
8 AS = arm-linux-gnu-as
9 LD = arm-linux-gnu-ld
10 OBJCOPY = arm-linux-gnu-objcopy
11 OBJDUMP = arm-linux-gnu-objdump
12
13 # CFLAGS = -march=${CPU} -fno-pic -static -fno-builtin -fno-strict-aliasing -Wall -Werror -I. -g -O0
14 CFLAGS = -target ${CPU}-linux-gnueabihf -march=${CPU} -fno-pic -static -fno-builtin -fno-strict-aliasing -Wall -I. -I ../cbclang/arm -g -O0
15 LDFLAGS = --noinhibit-exec
16 # ASFLAGS = -march=${CPU}
17 ASFLAGS = -target ${CPU}-linux-gnueabihf
18
19 LIBGCC = $(shell $(CC) $(CFLAGS) -print-libgcc-file-name)
20
21 # link the libgcc.a for __aeabi_idiv. ARM has no native support for div
22 LIBS =/net/open/RaspberryPi/rasbian-img/usr/lib/gcc/arm-linux-gnueabihf/6/libgcc.a
23
24
25 OBJS = \
26 lib/string.o \
27 \
28 arm.o\
29 asm.o\
30 bio.o\
31 buddy.o\
32 console.o\
33 exec.o\
34 file.o\
35 fs.o\
36 log.o\
37 main.o\
38 memide.o\
39 pipe.o\
40 proc.o\
41 spinlock.o\
42 start.o\
43 swtch.o\
44 syscall.o\
45 sysfile.o\
46 sysproc.o\
47 trap_asm.o\
48 trap.o\
49 vm.o \
50 \
51 device/picirq.o \
52 device/timer.o \
53 device/uart.o
54
55 KERN_OBJS = $(OBJS) entry-clang.o
56 kernel.elf: $(addprefix build/,$(KERN_OBJS)) kernel-clang.ld build/initcode build/fs.img
57 cp -f build/initcode initcode
58 cp -f build/fs.img fs.img
59 $(call LINK_BIN, kernel-clang.ld, kernel.elf, \
60 $(addprefix build/,$(KERN_OBJS)), \
61 initcode fs.img)
62 $(OBJDUMP) -S kernel.elf > kernel.asm
63 $(OBJDUMP) -t kernel.elf | sed '1,/SYMBOL TABLE/d; s/ .* / /; /^$$/d' > kernel.sym
64 rm -f initcode fs.img
65
66 qemu: kernel.elf
67 @clear
68 @echo "Press Ctrl-A and then X to terminate QEMU session\n"
69 export QEMU_AUDIO_DRV=none ; $(QEMU) -M versatilepb -m 128 -cpu ${QEMUCPU} -nographic -soundhw hda -kernel kernel.elf
70
71 qemu-debug : kernel.elf
72 @clear
73 @echo "Press Ctrl-A and then X to terminate QEMU session\n"
74 export QEMU_AUDIO_DRV=none ; $(QEMU) -M versatilepb -m 128 -cpu ${QEMUCPU} -nographic -singlestep -d exec,cpu,guest_errors -D qemu.log -kernel kernel.elf -s -S
75
76 INITCODE_OBJ = initcode.o
77 $(addprefix build/,$(INITCODE_OBJ)): initcode.S
78 $(call build-directory)
79 $(call AS_WITH, -nostdinc -I.)
80
81 #initcode is linked into the kernel, it will be used to craft the first process
82 build/initcode: $(addprefix build/,$(INITCODE_OBJ))
83 $(call LINK_INIT, -N -e start -Ttext 0)
84 $(call OBJCOPY_INIT)
85 $(OBJDUMP) -S $< > initcode.asm
86
87 build/fs.img:
88 make -C tools
89 make -C usr
90
91 clean:
92 rm -rf build
93 rm -f *.o *.d *.asm *.sym vectors.S bootblock entryother \
94 initcode initcode.out kernel xv6.img fs.img kernel.elf memfs
95 make -C tools clean
96 make -C usr clean