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1 | # |
1 | # |
2 | # Copyright (c) 2005 Martin Decky |
2 | # Copyright (c) 2005 Martin Decky |
- | 3 | # Copyright (c) 2008 Jiri Svoboda |
|
3 | # All rights reserved. |
4 | # All rights reserved. |
4 | # |
5 | # |
5 | # Redistribution and use in source and binary forms, with or without |
6 | # Redistribution and use in source and binary forms, with or without |
6 | # modification, are permitted provided that the following conditions |
7 | # modification, are permitted provided that the following conditions |
7 | # are met: |
8 | # are met: |
8 | # |
9 | # |
9 | # - Redistributions of source code must retain the above copyright |
10 | # - Redistributions of source code must retain the above copyright |
10 | # notice, this list of conditions and the following disclaimer. |
11 | # notice, this list of conditions and the following disclaimer. |
11 | # - Redistributions in binary form must reproduce the above copyright |
12 | # - Redistributions in binary form must reproduce the above copyright |
12 | # notice, this list of conditions and the following disclaimer in the |
13 | # notice, this list of conditions and the following disclaimer in the |
13 | # documentation and/or other materials provided with the distribution. |
14 | # documentation and/or other materials provided with the distribution. |
14 | # - The name of the author may not be used to endorse or promote products |
15 | # - The name of the author may not be used to endorse or promote products |
15 | # derived from this software without specific prior written permission. |
16 | # derived from this software without specific prior written permission. |
16 | # |
17 | # |
17 | # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
18 | # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
18 | # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
19 | # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
19 | # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
20 | # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
20 | # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
21 | # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
21 | # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
22 | # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
22 | # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 | # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 | # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 | # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 | # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 | # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
26 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
26 | # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | # |
28 | # |
28 | 29 | ||
29 | ## Common compiler flags |
30 | ## Common compiler flags |
30 | # |
31 | # |
31 | 32 | ||
32 | LIBC_PREFIX = $(shell pwd) |
33 | LIBC_PREFIX = $(shell pwd) |
33 | SOFTINT_PREFIX = ../softint |
34 | SOFTINT_PREFIX = ../softint |
34 | CONSOLE_PREFIX = ../../srv/console |
35 | CONSOLE_PREFIX = ../../srv/console |
35 | 36 | ||
36 | ## Setup toolchain |
37 | ## Setup toolchain |
37 | # |
38 | # |
38 | 39 | ||
39 | include $(LIBC_PREFIX)/Makefile.toolchain |
40 | include $(LIBC_PREFIX)/Makefile.toolchain |
40 | 41 | ||
41 | CFLAGS += -I$(CONSOLE_PREFIX) |
42 | CFLAGS += -I$(CONSOLE_PREFIX) |
- | 43 | PIC_CFLAGS := $(CFLAGS) -fPIC -D__PIC__ |
|
42 | 44 | ||
43 | ## Sources |
45 | ## Sources |
44 | # |
46 | # |
45 | 47 | ||
46 | 48 | ||
47 | GENERIC_SOURCES = \ |
49 | GENERIC_SOURCES = \ |
48 | generic/libc.c \ |
50 | generic/libc.c \ |
49 | generic/ddi.c \ |
51 | generic/ddi.c \ |
50 | generic/as.c \ |
52 | generic/as.c \ |
51 | generic/cap.c \ |
53 | generic/cap.c \ |
52 | generic/string.c \ |
54 | generic/string.c \ |
53 | generic/fibril.c \ |
55 | generic/fibril.c \ |
54 | generic/thread.c \ |
56 | generic/thread.c \ |
55 | generic/tls.c \ |
57 | generic/tls.c \ |
56 | generic/task.c \ |
58 | generic/task.c \ |
57 | generic/futex.c \ |
59 | generic/futex.c \ |
58 | generic/io/io.c \ |
60 | generic/io/io.c \ |
59 | generic/io/printf.c \ |
61 | generic/io/printf.c \ |
60 | generic/io/stream.c \ |
62 | generic/io/stream.c \ |
61 | generic/io/sprintf.c \ |
63 | generic/io/sprintf.c \ |
62 | generic/io/snprintf.c \ |
64 | generic/io/snprintf.c \ |
63 | generic/io/vprintf.c \ |
65 | generic/io/vprintf.c \ |
64 | generic/io/vsprintf.c \ |
66 | generic/io/vsprintf.c \ |
65 | generic/io/vsnprintf.c \ |
67 | generic/io/vsnprintf.c \ |
66 | generic/io/printf_core.c \ |
68 | generic/io/printf_core.c \ |
67 | malloc/malloc.c \ |
69 | malloc/malloc.c \ |
68 | generic/sysinfo.c \ |
70 | generic/sysinfo.c \ |
69 | generic/ipc.c \ |
71 | generic/ipc.c \ |
70 | generic/async.c \ |
72 | generic/async.c \ |
71 | generic/libadt/list.o \ |
73 | generic/libadt/list.o \ |
72 | generic/libadt/hash_table.o \ |
74 | generic/libadt/hash_table.o \ |
73 | generic/time.c \ |
75 | generic/time.c \ |
74 | generic/err.c \ |
76 | generic/err.c \ |
75 | generic/stdlib.c \ |
77 | generic/stdlib.c \ |
76 | generic/mman.c \ |
78 | generic/mman.c \ |
77 | generic/vfs/vfs.c \ |
79 | generic/vfs/vfs.c \ |
78 | generic/vfs/canonify.c |
80 | generic/vfs/canonify.c |
79 | 81 | ||
80 | ARCH_SOURCES += \ |
82 | ARCH_SOURCES += \ |
81 | arch/$(ARCH)/src/entry.s \ |
83 | arch/$(ARCH)/src/entry.s \ |
82 | arch/$(ARCH)/src/thread_entry.s |
84 | arch/$(ARCH)/src/thread_entry.s |
83 | 85 | ||
84 | GENERIC_OBJECTS := $(addsuffix .o,$(basename $(GENERIC_SOURCES))) |
86 | GENERIC_OBJECTS := $(addsuffix .o,$(basename $(GENERIC_SOURCES))) |
85 | ARCH_OBJECTS := $(addsuffix .o,$(basename $(ARCH_SOURCES))) |
87 | ARCH_OBJECTS := $(addsuffix .o,$(basename $(ARCH_SOURCES))) |
86 | 88 | ||
- | 89 | OBJECTS = $(GENERIC_OBJECTS) $(ARCH_OBJECTS) |
|
- | 90 | PIC_OBJECTS = $(addsuffix .pio,$(basename $(OBJECTS))) |
|
- | 91 | ||
87 | .PHONY: all clean depend kerninc |
92 | .PHONY: all clean depend kerninc |
88 | 93 | ||
89 | all: kerninc libc.a arch/$(ARCH)/_link.ld |
94 | all: kerninc libc.a libc.pic.a arch/$(ARCH)/_link.ld |
90 | 95 | ||
91 | kerninc: |
96 | kerninc: |
92 | ln -sfn ../../../../kernel/generic/include include/kernel |
97 | ln -sfn ../../../../kernel/generic/include include/kernel |
93 | ln -sfn kernel/arch include/arch |
98 | ln -sfn kernel/arch include/arch |
94 | ln -sfn ../arch/$(ARCH)/include include/libarch |
99 | ln -sfn ../arch/$(ARCH)/include include/libarch |
95 | 100 | ||
96 | -include Makefile.depend |
101 | -include Makefile.depend |
97 | 102 | ||
98 | clean: |
103 | clean: |
99 | -rm -f include/kernel include/arch include/libarch libc.a arch/$(ARCH)/_link.ld Makefile.depend |
104 | -rm -f include/kernel include/arch include/libarch libc.a libc.pic.a arch/$(ARCH)/_link.ld Makefile.depend |
100 | find generic/ arch/$(ARCH)/ -name '*.o' -follow -exec rm \{\} \; |
105 | find . \( -name '*.o' -o -name '*.pio' \) -follow -exec rm \{\} \; |
101 | 106 | ||
102 | depend: kerninc |
107 | depend: kerninc |
103 | -makedepend $(DEFS) $(CFLAGS) -f - $(ARCH_SOURCES) $(GENERIC_SOURCES) > Makefile.depend 2> /dev/null |
108 | -makedepend $(DEFS) $(CFLAGS) -f - $(ARCH_SOURCES) $(GENERIC_SOURCES) > Makefile.depend 2> /dev/null |
- | 109 | -makedepend $(DEFS) $(PIC_CFLAGS) -o.pio -f - $(ARCH_SOURCES) $(GENERIC_SOURCES) >> Makefile.depend 2> /dev/null |
|
- | 110 | ||
- | 111 | libc.a: depend $(OBJECTS) |
|
- | 112 | $(AR) rc $@ $(LIBS) $(OBJECTS) |
|
104 | 113 | ||
105 | libc.a: depend $(ARCH_OBJECTS) $(GENERIC_OBJECTS) |
114 | libc.pic.a: depend $(PIC_OBJECTS) |
106 | $(AR) rc libc.a $(LIBS) $(ARCH_OBJECTS) $(GENERIC_OBJECTS) |
115 | $(AR) rc $@ $(LIBS) $(PIC_OBJECTS) |
107 | 116 | ||
108 | arch/$(ARCH)/_link.ld: arch/$(ARCH)/_link.ld.in |
117 | arch/$(ARCH)/_link.ld: arch/$(ARCH)/_link.ld.in |
109 | $(CC) $(DEFS) $(CFLAGS) -DLIBC_PREFIX=$(LIBC_PREFIX) -E -x c $< | grep -v "^\#" > $@ |
118 | $(CC) $(DEFS) $(CFLAGS) -DLIBC_PREFIX=$(LIBC_PREFIX) -E -x c $< | grep -v "^\#" > $@ |
110 | 119 | ||
111 | %.o: %.S |
120 | %.o: %.S |
112 | $(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@ |
121 | $(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@ |
113 | 122 | ||
114 | %.o: %.s |
123 | %.o: %.s |
115 | $(AS) $(AFLAGS) $< -o $@ |
124 | $(AS) $(AFLAGS) $< -o $@ |
116 | 125 | ||
117 | %.o: %.c |
126 | %.o: %.c |
118 | $(CC) $(DEFS) $(CFLAGS) -c $< -o $@ |
127 | $(CC) $(DEFS) $(CFLAGS) -c $< -o $@ |
- | 128 | ||
- | 129 | %.pio: %.S |
|
- | 130 | $(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@ |
|
- | 131 | ||
- | 132 | %.pio: %.s |
|
- | 133 | $(AS) $(AFLAGS) $< -o $@ |
|
- | 134 | ||
- | 135 | %.pio: %.c |
|
- | 136 | $(CC) $(DEFS) $(PIC_CFLAGS) -c $< -o $@ |
|
119 | 137 |