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1 | # |
1 | # |
2 | # Copyright (c) 2006 Martin Decky |
2 | # Copyright (c) 2006 Martin Decky |
3 | # All rights reserved. |
3 | # All rights reserved. |
4 | # |
4 | # |
5 | # Redistribution and use in source and binary forms, with or without |
5 | # Redistribution and use in source and binary forms, with or without |
6 | # modification, are permitted provided that the following conditions |
6 | # modification, are permitted provided that the following conditions |
7 | # are met: |
7 | # are met: |
8 | # |
8 | # |
9 | # - Redistributions of source code must retain the above copyright |
9 | # - Redistributions of source code must retain the above copyright |
10 | # notice, this list of conditions and the following disclaimer. |
10 | # notice, this list of conditions and the following disclaimer. |
11 | # - Redistributions in binary form must reproduce the above copyright |
11 | # - Redistributions in binary form must reproduce the above copyright |
12 | # notice, this list of conditions and the following disclaimer in the |
12 | # notice, this list of conditions and the following disclaimer in the |
13 | # documentation and/or other materials provided with the distribution. |
13 | # documentation and/or other materials provided with the distribution. |
14 | # - The name of the author may not be used to endorse or promote products |
14 | # - The name of the author may not be used to endorse or promote products |
15 | # derived from this software without specific prior written permission. |
15 | # derived from this software without specific prior written permission. |
16 | # |
16 | # |
17 | # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
17 | # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
18 | # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
18 | # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
19 | # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
19 | # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
20 | # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
20 | # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
21 | # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
21 | # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
22 | # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
22 | # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 | # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
23 | # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 | # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
24 | # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | # (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. |
26 | # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | # |
27 | # |
28 | 28 | ||
29 | include ../../../../version |
29 | include ../../../../version |
30 | -include ../../../../Makefile.config |
30 | -include ../../../../Makefile.config |
31 | 31 | ||
32 | ## Toolchain configuration |
32 | ## Toolchain configuration |
33 | # |
33 | # |
34 | 34 | ||
35 | ifndef CROSS_PREFIX |
35 | ifndef CROSS_PREFIX |
36 | CROSS_PREFIX = /usr/local |
36 | CROSS_PREFIX = /usr/local |
37 | endif |
37 | endif |
38 | 38 | ||
39 | ifeq ($(IMAGE),binary) |
- | |
40 | LD_IN = binary |
- | |
41 | endif |
- | |
42 | - | ||
43 | ifeq ($(IMAGE),ecoff) |
- | |
44 | LD_IN = ecoff |
- | |
45 | endif |
- | |
46 | - | ||
47 | BFD_NAME = elf32-tradlittlemips |
- | |
48 | BFD_ARCH = mips |
39 | BFD_ARCH = mips |
49 | TARGET = mipsel-linux-gnu |
40 | TARGET = mipsel-linux-gnu |
50 | TOOLCHAIN_DIR = $(CROSS_PREFIX)/mipsel/bin |
41 | TOOLCHAIN_DIR = $(CROSS_PREFIX)/mipsel/bin |
51 | 42 | ||
- | 43 | ifeq ($(MACHINE),lgxemul) |
|
- | 44 | BFD_NAME = elf32-tradlittlemips |
|
- | 45 | BFD = ecoff-littlemips |
|
- | 46 | endif |
|
- | 47 | ifeq ($(MACHINE),bgxemul) |
|
- | 48 | BFD_NAME = elf32-tradbigmips |
|
- | 49 | BFD = ecoff-bigmips |
|
- | 50 | TOOLCHAIN_DIR = $(CROSS_PREFIX)/mips/bin |
|
- | 51 | TARGET = mips-linux-gnu |
|
- | 52 | endif |
|
- | 53 | ifeq ($(MACHINE),msim) |
|
- | 54 | BFD_NAME = elf32-tradlittlemips |
|
- | 55 | BFD = binary |
|
- | 56 | endif |
|
- | 57 | ||
52 | ifeq ($(COMPILER),gcc_native) |
58 | ifeq ($(COMPILER),gcc_native) |
53 | CC = gcc |
59 | CC = gcc |
54 | AS = as |
60 | AS = as |
55 | LD = ld |
61 | LD = ld |
56 | OBJCOPY = objcopy |
62 | OBJCOPY = objcopy |
57 | OBJDUMP = objdump |
63 | OBJDUMP = objdump |
58 | endif |
64 | endif |
59 | 65 | ||
60 | ifeq ($(COMPILER),gcc_cross) |
66 | ifeq ($(COMPILER),gcc_cross) |
61 | CC = $(TOOLCHAIN_DIR)/$(TARGET)-gcc |
67 | CC = $(TOOLCHAIN_DIR)/$(TARGET)-gcc |
62 | AS = $(TOOLCHAIN_DIR)/$(TARGET)-as |
68 | AS = $(TOOLCHAIN_DIR)/$(TARGET)-as |
63 | LD = $(TOOLCHAIN_DIR)/$(TARGET)-ld |
69 | LD = $(TOOLCHAIN_DIR)/$(TARGET)-ld |
64 | OBJCOPY = $(TOOLCHAIN_DIR)/$(TARGET)-objcopy |
70 | OBJCOPY = $(TOOLCHAIN_DIR)/$(TARGET)-objcopy |
65 | OBJDUMP = $(TOOLCHAIN_DIR)/$(TARGET)-objdump |
71 | OBJDUMP = $(TOOLCHAIN_DIR)/$(TARGET)-objdump |
66 | endif |
72 | endif |
67 | 73 | ||
68 | CFLAGS = -DRELEASE=$(RELEASE) -I. -I../../../generic -imacros ../../../../config.h -nostdinc -nostdlib -fno-builtin -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O3 -mno-abicalls -G 0 -fno-zero-initialized-in-bss -mhard-float -mips3 -pipe |
74 | CFLAGS = -DRELEASE=$(RELEASE) -I. -I../../../generic -imacros ../../../../config.h -nostdinc -nostdlib -fno-builtin -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O3 -mno-abicalls -G 0 -fno-zero-initialized-in-bss -mhard-float -mips3 -pipe |
69 | 75 | ||
70 | SOURCES = \ |
76 | SOURCES = \ |
71 | main.c \ |
77 | main.c \ |
72 | msim.c \ |
78 | msim.c \ |
73 | _components.c \ |
79 | _components.c \ |
74 | ../../../generic/printf.c \ |
80 | ../../../generic/printf.c \ |
75 | ../../../generic/string.c \ |
81 | ../../../generic/string.c \ |
76 | asm.S \ |
82 | asm.S \ |
77 | boot.S |
83 | boot.S |
78 | 84 | ||
79 | COMPONENTS = \ |
85 | COMPONENTS = \ |
80 | $(KERNELDIR)/kernel.bin \ |
86 | $(KERNELDIR)/kernel.bin \ |
81 | $(USPACEDIR)/srv/ns/ns \ |
87 | $(USPACEDIR)/srv/ns/ns \ |
82 | $(USPACEDIR)/srv/loader/loader \ |
88 | $(USPACEDIR)/srv/loader/loader \ |
83 | $(USPACEDIR)/app/init/init \ |
89 | $(USPACEDIR)/app/init/init \ |
84 | $(USPACEDIR)/srv/devmap/devmap \ |
90 | $(USPACEDIR)/srv/devmap/devmap \ |
85 | $(USPACEDIR)/srv/rd/rd \ |
91 | $(USPACEDIR)/srv/rd/rd \ |
86 | $(USPACEDIR)/srv/vfs/vfs |
92 | $(USPACEDIR)/srv/vfs/vfs |
87 | ifeq ($(RDFMT),tmpfs) |
93 | ifeq ($(RDFMT),tmpfs) |
88 | COMPONENTS += $(USPACEDIR)/srv/fs/tmpfs/tmpfs |
94 | COMPONENTS += $(USPACEDIR)/srv/fs/tmpfs/tmpfs |
89 | endif |
95 | endif |
90 | ifeq ($(RDFMT),fat) |
96 | ifeq ($(RDFMT),fat) |
91 | COMPONENTS += $(USPACEDIR)/srv/fs/fat/fat |
97 | COMPONENTS += $(USPACEDIR)/srv/fs/fat/fat |
92 | endif |
98 | endif |
93 | 99 | ||
94 | RD_SRVS = \ |
100 | RD_SRVS = \ |
95 | $(USPACEDIR)/srv/fb/fb \ |
101 | $(USPACEDIR)/srv/fb/fb \ |
96 | $(USPACEDIR)/srv/kbd/kbd \ |
102 | $(USPACEDIR)/srv/kbd/kbd \ |
97 | $(USPACEDIR)/srv/console/console \ |
103 | $(USPACEDIR)/srv/console/console \ |
98 | $(USPACEDIR)/srv/fs/tmpfs/tmpfs \ |
104 | $(USPACEDIR)/srv/fs/tmpfs/tmpfs \ |
99 | $(USPACEDIR)/srv/fs/fat/fat |
105 | $(USPACEDIR)/srv/fs/fat/fat |
100 | 106 | ||
101 | RD_APPS = \ |
107 | RD_APPS = \ |
102 | $(USPACEDIR)/app/tetris/tetris \ |
108 | $(USPACEDIR)/app/tetris/tetris \ |
103 | $(USPACEDIR)/app/tester/tester \ |
109 | $(USPACEDIR)/app/tester/tester \ |
104 | $(USPACEDIR)/app/trace/trace \ |
110 | $(USPACEDIR)/app/trace/trace \ |
105 | $(USPACEDIR)/app/bdsh/bdsh \ |
111 | $(USPACEDIR)/app/bdsh/bdsh \ |
106 | $(USPACEDIR)/app/klog/klog |
112 | $(USPACEDIR)/app/klog/klog |
107 | 113 | ||
108 | OBJECTS := $(addsuffix .o,$(basename $(SOURCES))) |
114 | OBJECTS := $(addsuffix .o,$(basename $(SOURCES))) |
109 | COMPONENT_OBJECTS := $(addsuffix .o,$(basename $(notdir $(COMPONENTS)))) |
115 | COMPONENT_OBJECTS := $(addsuffix .o,$(basename $(notdir $(COMPONENTS)))) |
110 | 116 | ||
111 | .PHONY: all clean depend |
117 | .PHONY: all clean depend |
112 | 118 | ||
113 | all: image.boot |
119 | all: image.boot |
114 | 120 | ||
115 | -include Makefile.depend |
121 | -include Makefile.depend |
116 | 122 | ||
- | 123 | image.boot: image.raw |
|
- | 124 | $(OBJCOPY) -O $(BFD) $< $@ |
|
- | 125 | ||
117 | image.boot: depend _components.h _link.ld $(COMPONENT_OBJECTS) initrd.o $(OBJECTS) |
126 | image.raw: depend _components.h _link.ld $(COMPONENT_OBJECTS) initrd.o $(OBJECTS) |
118 | $(LD) -no-check-sections -N -T _link.ld $(COMPONENT_OBJECTS) initrd.o $(OBJECTS) -o $@ |
127 | $(LD) -no-check-sections -N -T _link.ld -o $@ $(COMPONENT_OBJECTS) initrd.o $(OBJECTS) |
119 | 128 | ||
120 | depend: |
129 | depend: |
121 | -makedepend -f - -- $(DEFS) $(CFLAGS) -- $(SOURCES) > Makefile.depend 2> /dev/null |
130 | -makedepend -f - -- $(DEFS) $(CFLAGS) -- $(SOURCES) > Makefile.depend 2> /dev/null |
122 | 131 | ||
123 | clean: |
132 | clean: |
124 | -for file in $(RD_SRVS) ; do \ |
133 | -for file in $(RD_SRVS) ; do \ |
125 | rm -f $(USPACEDIR)/dist/srv/`basename $$file` ; \ |
134 | rm -f $(USPACEDIR)/dist/srv/`basename $$file` ; \ |
126 | done |
135 | done |
127 | -for file in $(RD_APPS) ; do \ |
136 | -for file in $(RD_APPS) ; do \ |
128 | rm -f $(USPACEDIR)/dist/app/`basename $$file` ; \ |
137 | rm -f $(USPACEDIR)/dist/app/`basename $$file` ; \ |
129 | done |
138 | done |
130 | -rm -f _components.h _components.c _link.ld _link.ld.in $(COMPONENT_OBJECTS) initrd.o $(OBJECTS) initrd.img image.boot Makefile.depend |
139 | -rm -f _components.h _components.c _link.ld $(COMPONENT_OBJECTS) initrd.o $(OBJECTS) initrd.img image.raw image.boot Makefile.depend |
131 | 140 | ||
132 | _components.h _components.c _link.ld $(COMPONENT_OBJECTS) initrd.o: $(COMPONENTS) $(RD_SRVS) $(RD_APPS) _link.ld.in |
141 | _components.h _components.c _link.ld $(COMPONENT_OBJECTS) initrd.o: $(COMPONENTS) $(RD_SRVS) $(RD_APPS) _link.ld.in |
133 | for file in $(RD_SRVS) ; do \ |
142 | for file in $(RD_SRVS) ; do \ |
134 | cp $$file $(USPACEDIR)/dist/srv/ ; \ |
143 | cp $$file $(USPACEDIR)/dist/srv/ ; \ |
135 | done |
144 | done |
136 | for file in $(RD_APPS) ; do \ |
145 | for file in $(RD_APPS) ; do \ |
137 | cp $$file $(USPACEDIR)/dist/app/ ; \ |
146 | cp $$file $(USPACEDIR)/dist/app/ ; \ |
138 | done |
147 | done |
139 | ifeq ($(RDFMT),tmpfs) |
148 | ifeq ($(RDFMT),tmpfs) |
140 | ../../../../tools/mktmpfs.py $(USPACEDIR)/dist/ initrd.fs |
149 | ../../../../tools/mktmpfs.py $(USPACEDIR)/dist/ initrd.fs |
141 | endif |
150 | endif |
142 | ifeq ($(RDFMT),fat) |
151 | ifeq ($(RDFMT),fat) |
143 | ../../../../tools/mkfat.py $(USPACEDIR)/dist/ initrd.fs |
152 | ../../../../tools/mkfat.py $(USPACEDIR)/dist/ initrd.fs |
144 | endif |
153 | endif |
145 | ../../../../tools/mkhord.py 16384 initrd.fs initrd.img |
154 | ../../../../tools/mkhord.py 16384 initrd.fs initrd.img |
146 | rm initrd.fs |
155 | rm initrd.fs |
147 | ../../../tools/pack.py $(OBJCOPY) $(BFD_NAME) $(BFD_ARCH) 16384 "unsigned int" $(COMPONENTS) ./initrd.img |
156 | ../../../tools/pack.py $(OBJCOPY) $(BFD_NAME) $(BFD_ARCH) 16384 "unsigned int" $(COMPONENTS) ./initrd.img |
148 | 157 | ||
149 | _link.ld.in: _link.ld.in.$(LD_IN) |
- | |
150 | cp $< $@ |
- | |
151 | - | ||
152 | %.o: %.S |
158 | %.o: %.S |
153 | $(CC) $(DEFS) $(CFLAGS) -D__ASM__ -c $< -o $@ |
159 | $(CC) $(DEFS) $(CFLAGS) -D__ASM__ -c $< -o $@ |
154 | 160 | ||
155 | %.o: %.c |
161 | %.o: %.c |
156 | $(CC) $(DEFS) $(CFLAGS) -c $< -o $@ |
162 | $(CC) $(DEFS) $(CFLAGS) -c $< -o $@ |
157 | 163 |