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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 | BFD_NAME = elf32-littlearm |
39 | BFD_NAME = elf32-littlearm |
40 | BFD_ARCH = arm |
40 | BFD_ARCH = arm |
41 | TARGET = arm-linux-gnu |
41 | TARGET = arm-linux-gnu |
42 | TOOLCHAIN_DIR = $(CROSS_PREFIX)/arm/bin |
42 | TOOLCHAIN_DIR = $(CROSS_PREFIX)/arm/bin |
43 | 43 | ||
- | 44 | ifeq ($(MACHINE), gxemul_testarm) |
|
- | 45 | DMACHINE = MACHINE_GXEMUL_TESTARM |
|
- | 46 | endif |
|
- | 47 | ||
- | 48 | ifeq ($(MACHINE), qemu_icp) |
|
- | 49 | DMACHINE = MACHINE_QEMU_ICP |
|
- | 50 | endif |
|
- | 51 | ||
44 | ifeq ($(COMPILER),gcc_native) |
52 | ifeq ($(COMPILER),gcc_native) |
45 | CC = gcc |
53 | CC = gcc |
46 | AS = as |
54 | AS = as |
47 | LD = ld |
55 | LD = ld |
48 | OBJCOPY = objcopy |
56 | OBJCOPY = objcopy |
49 | OBJDUMP = objdump |
57 | OBJDUMP = objdump |
50 | endif |
58 | endif |
51 | 59 | ||
52 | ifeq ($(COMPILER),gcc_cross) |
60 | ifeq ($(COMPILER),gcc_cross) |
53 | CC = $(TOOLCHAIN_DIR)/$(TARGET)-gcc |
61 | CC = $(TOOLCHAIN_DIR)/$(TARGET)-gcc |
54 | AS = $(TOOLCHAIN_DIR)/$(TARGET)-as |
62 | AS = $(TOOLCHAIN_DIR)/$(TARGET)-as |
55 | LD = $(TOOLCHAIN_DIR)/$(TARGET)-ld |
63 | LD = $(TOOLCHAIN_DIR)/$(TARGET)-ld |
56 | OBJCOPY = $(TOOLCHAIN_DIR)/$(TARGET)-objcopy |
64 | OBJCOPY = $(TOOLCHAIN_DIR)/$(TARGET)-objcopy |
57 | OBJDUMP = $(TOOLCHAIN_DIR)/$(TARGET)-objdump |
65 | OBJDUMP = $(TOOLCHAIN_DIR)/$(TARGET)-objdump |
58 | endif |
66 | endif |
59 | 67 | ||
60 | CFLAGS = -DRELEASE=\"$(RELEASE)\" -I. -I../../../generic -I../../.. -nostdinc -nostdlib -fno-builtin -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O3 |
68 | CFLAGS = -DRELEASE=\"$(RELEASE)\" -I. -I../../../generic -I../../.. -nostdinc -nostdlib -fno-builtin -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O3 |
61 | 69 | ||
62 | ifdef REVISION |
70 | ifdef REVISION |
63 | CFLAGS += "-DREVISION=\"$(REVISION)\"" |
71 | CFLAGS += "-DREVISION=\"$(REVISION)\"" |
64 | endif |
72 | endif |
65 | 73 | ||
66 | ifdef TIMESTAMP |
74 | ifdef TIMESTAMP |
67 | CFLAGS += "-DTIMESTAMP=\"$(TIMESTAMP)\"" |
75 | CFLAGS += "-DTIMESTAMP=\"$(TIMESTAMP)\"" |
68 | endif |
76 | endif |
69 | 77 | ||
70 | ifdef MACHINE |
78 | ifdef MACHINE |
71 | CFLAGS += "-DMACHINE=$(MACHINE)" |
79 | CFLAGS += "-DMACHINE=$(MACHINE)" |
72 | endif |
80 | endif |
73 | 81 | ||
74 | SOURCES = \ |
82 | SOURCES = \ |
75 | main.c \ |
83 | main.c \ |
76 | boot.S \ |
84 | boot.S \ |
77 | asm.S \ |
85 | asm.S \ |
78 | mm.c \ |
86 | mm.c \ |
79 | print/gxemul.c \ |
87 | print/write.c \ |
80 | _components.c \ |
88 | _components.c \ |
81 | ../../../generic/printf.c \ |
89 | ../../../generic/printf.c \ |
82 | ../../../genarch/division.c |
90 | ../../../genarch/division.c |
83 | 91 | ||
84 | COMPONENTS = \ |
92 | COMPONENTS = \ |
85 | $(KERNELDIR)/kernel.bin \ |
93 | $(KERNELDIR)/kernel.bin \ |
86 | $(USPACEDIR)/srv/ns/ns \ |
94 | $(USPACEDIR)/srv/ns/ns \ |
87 | $(USPACEDIR)/srv/loader/loader \ |
95 | $(USPACEDIR)/srv/loader/loader \ |
88 | $(USPACEDIR)/app/init/init \ |
96 | $(USPACEDIR)/app/init/init \ |
89 | $(USPACEDIR)/srv/devmap/devmap \ |
97 | $(USPACEDIR)/srv/devmap/devmap \ |
90 | $(USPACEDIR)/srv/rd/rd \ |
98 | $(USPACEDIR)/srv/rd/rd \ |
91 | $(USPACEDIR)/srv/vfs/vfs |
99 | $(USPACEDIR)/srv/vfs/vfs |
92 | ifeq ($(RDFMT),tmpfs) |
100 | ifeq ($(RDFMT),tmpfs) |
93 | COMPONENTS += $(USPACEDIR)/srv/fs/tmpfs/tmpfs |
101 | COMPONENTS += $(USPACEDIR)/srv/fs/tmpfs/tmpfs |
94 | endif |
102 | endif |
95 | ifeq ($(RDFMT),fat) |
103 | ifeq ($(RDFMT),fat) |
96 | COMPONENTS += $(USPACEDIR)/srv/fs/fat/fat |
104 | COMPONENTS += $(USPACEDIR)/srv/fs/fat/fat |
97 | endif |
105 | endif |
98 | 106 | ||
99 | RD_SRVS = \ |
107 | RD_SRVS = \ |
100 | $(USPACEDIR)/srv/fb/fb \ |
108 | $(USPACEDIR)/srv/fb/fb \ |
101 | $(USPACEDIR)/srv/kbd/kbd \ |
109 | $(USPACEDIR)/srv/kbd/kbd \ |
102 | $(USPACEDIR)/srv/console/console \ |
110 | $(USPACEDIR)/srv/console/console \ |
103 | $(USPACEDIR)/srv/fs/tmpfs/tmpfs \ |
111 | $(USPACEDIR)/srv/fs/tmpfs/tmpfs \ |
104 | $(USPACEDIR)/srv/fs/fat/fat |
112 | $(USPACEDIR)/srv/fs/fat/fat |
105 | 113 | ||
106 | RD_APPS = \ |
114 | RD_APPS = \ |
107 | $(USPACEDIR)/app/tetris/tetris \ |
115 | $(USPACEDIR)/app/tetris/tetris \ |
108 | $(USPACEDIR)/app/tester/tester \ |
116 | $(USPACEDIR)/app/tester/tester \ |
109 | $(USPACEDIR)/app/trace/trace \ |
117 | $(USPACEDIR)/app/trace/trace \ |
110 | $(USPACEDIR)/app/klog/klog \ |
118 | $(USPACEDIR)/app/klog/klog \ |
111 | $(USPACEDIR)/app/bdsh/bdsh |
119 | $(USPACEDIR)/app/bdsh/bdsh |
112 | 120 | ||
113 | OBJECTS := $(addsuffix .o,$(basename $(SOURCES))) |
121 | OBJECTS := $(addsuffix .o,$(basename $(SOURCES))) |
114 | COMPONENT_OBJECTS := $(addsuffix .o,$(basename $(notdir $(COMPONENTS)))) |
122 | COMPONENT_OBJECTS := $(addsuffix .o,$(basename $(notdir $(COMPONENTS)))) |
115 | 123 | ||
116 | .PHONY: all clean depend |
124 | .PHONY: all clean depend |
117 | 125 | ||
118 | all: image.boot |
126 | all: image.boot |
119 | 127 | ||
120 | -include Makefile.depend |
128 | -include Makefile.depend |
121 | 129 | ||
122 | image.boot: depend _components.h _link.ld $(COMPONENT_OBJECTS) initrd.o $(OBJECTS) |
130 | image.boot: depend _components.h _link.ld $(COMPONENT_OBJECTS) initrd.o $(OBJECTS) |
123 | $(LD) -no-check-sections -N -T _link.ld $(COMPONENT_OBJECTS) initrd.o $(OBJECTS) -o $@ |
131 | $(LD) -no-check-sections -N -T _link.ld $(COMPONENT_OBJECTS) initrd.o $(OBJECTS) -o $@ |
124 | 132 | ||
125 | depend: |
133 | depend: |
126 | -makedepend $(DEFS) $(CFLAGS) -f - $(SOURCES) > Makefile.depend 2> /dev/null |
134 | -makedepend $(DEFS) $(CFLAGS) -f - $(SOURCES) > Makefile.depend 2> /dev/null |
127 | 135 | ||
128 | clean: |
136 | clean: |
129 | -for file in $(RD_SRVS) ; do \ |
137 | -for file in $(RD_SRVS) ; do \ |
130 | rm -f $(USPACEDIR)/dist/srv/`basename $$file` ; \ |
138 | rm -f $(USPACEDIR)/dist/srv/`basename $$file` ; \ |
131 | done |
139 | done |
132 | -for file in $(RD_APPS) ; do \ |
140 | -for file in $(RD_APPS) ; do \ |
133 | rm -f $(USPACEDIR)/dist/app/`basename $$file` ; \ |
141 | rm -f $(USPACEDIR)/dist/app/`basename $$file` ; \ |
134 | done |
142 | done |
135 | -rm -f _components.h _components.c _link.ld $(COMPONENT_OBJECTS) initrd.o $(OBJECTS) initrd.img image.boot Makefile.depend |
143 | -rm -f _components.h _components.c _link.ld $(COMPONENT_OBJECTS) initrd.o $(OBJECTS) initrd.img image.boot Makefile.depend |
136 | 144 | ||
137 | _components.h _components.c _link.ld $(COMPONENT_OBJECTS) initrd.o: $(COMPONENTS) $(RD_SRVS) $(RD_APPS) _link.ld.in |
145 | _components.h _components.c _link.ld $(COMPONENT_OBJECTS) initrd.o: $(COMPONENTS) $(RD_SRVS) $(RD_APPS) _link.ld.in |
138 | for file in $(RD_SRVS) ; do \ |
146 | for file in $(RD_SRVS) ; do \ |
139 | cp $$file $(USPACEDIR)/dist/srv/ ; \ |
147 | cp $$file $(USPACEDIR)/dist/srv/ ; \ |
140 | done |
148 | done |
141 | for file in $(RD_APPS) ; do \ |
149 | for file in $(RD_APPS) ; do \ |
142 | cp $$file $(USPACEDIR)/dist/app/ ; \ |
150 | cp $$file $(USPACEDIR)/dist/app/ ; \ |
143 | done |
151 | done |
144 | ifeq ($(RDFMT),tmpfs) |
152 | ifeq ($(RDFMT),tmpfs) |
145 | ../../../../tools/mktmpfs.py $(USPACEDIR)/dist/ initrd.fs |
153 | ../../../../tools/mktmpfs.py $(USPACEDIR)/dist/ initrd.fs |
146 | endif |
154 | endif |
147 | ifeq ($(RDFMT),fat) |
155 | ifeq ($(RDFMT),fat) |
148 | ../../../../tools/mkfat.sh $(USPACEDIR)/dist/ initrd.fs |
156 | ../../../../tools/mkfat.sh $(USPACEDIR)/dist/ initrd.fs |
149 | endif |
157 | endif |
150 | ../../../../tools/mkhord.py 4096 initrd.fs initrd.img |
158 | ../../../../tools/mkhord.py 4096 initrd.fs initrd.img |
151 | rm initrd.fs |
159 | rm initrd.fs |
152 | ../../../tools/pack.py $(OBJCOPY) $(BFD_NAME) $(BFD_ARCH) 4096 "unsigned int" $(COMPONENTS) ./initrd.img |
160 | ../../../tools/pack.py $(OBJCOPY) $(BFD_NAME) $(BFD_ARCH) 4096 "unsigned int" $(COMPONENTS) ./initrd.img |
153 | 161 | ||
154 | %.o: %.S |
162 | %.o: %.S |
155 | $(CC) $(DEFS) $(CFLAGS) -D__ASM__ -c $< -o $@ |
163 | $(CC) $(DEFS) $(CFLAGS) -D__ASM__ -c $< -o $@ |
156 | 164 | ||
157 | %.o: %.c |
165 | %.o: %.c |
158 | $(CC) $(DEFS) $(CFLAGS) -c $< -o $@ |
166 | $(CC) -D$(DMACHINE) $(DEFS) $(CFLAGS) -c $< -o $@ |
159 | 167 |