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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 | BFD_NAME = elf32-powerpc |
35 | BFD_NAME = elf32-powerpc |
36 | BFD_ARCH = powerpc:common |
36 | BFD_ARCH = powerpc:common |
37 | TARGET = ppc-linux-gnu |
37 | TARGET = ppc-linux-gnu |
38 | TOOLCHAIN_DIR = /usr/local/ppc/bin |
38 | TOOLCHAIN_DIR = /usr/local/ppc/bin |
39 | 39 | ||
40 | ifeq ($(COMPILER),gcc_native) |
40 | ifeq ($(COMPILER),gcc_native) |
41 | CC = gcc |
41 | CC = gcc |
42 | AS = as |
42 | AS = as |
43 | LD = ld |
43 | LD = ld |
44 | OBJCOPY = objcopy |
44 | OBJCOPY = objcopy |
45 | OBJDUMP = objdump |
45 | OBJDUMP = objdump |
46 | endif |
46 | endif |
47 | 47 | ||
48 | ifeq ($(COMPILER),gcc_cross) |
48 | ifeq ($(COMPILER),gcc_cross) |
49 | CC = $(TOOLCHAIN_DIR)/$(TARGET)-gcc |
49 | CC = $(TOOLCHAIN_DIR)/$(TARGET)-gcc |
50 | AS = $(TOOLCHAIN_DIR)/$(TARGET)-as |
50 | AS = $(TOOLCHAIN_DIR)/$(TARGET)-as |
51 | LD = $(TOOLCHAIN_DIR)/$(TARGET)-ld |
51 | LD = $(TOOLCHAIN_DIR)/$(TARGET)-ld |
52 | OBJCOPY = $(TOOLCHAIN_DIR)/$(TARGET)-objcopy |
52 | OBJCOPY = $(TOOLCHAIN_DIR)/$(TARGET)-objcopy |
53 | OBJDUMP = $(TOOLCHAIN_DIR)/$(TARGET)-objdump |
53 | OBJDUMP = $(TOOLCHAIN_DIR)/$(TARGET)-objdump |
54 | endif |
54 | endif |
55 | 55 | ||
56 | CFLAGS = -DRELEASE=\"$(RELEASE)\" -I. -I../../../generic -I../../../genarch -nostdinc -nostdlib -fno-builtin -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O3 -mcpu=powerpc -msoft-float -m32 |
56 | CFLAGS = -DRELEASE=\"$(RELEASE)\" -I. -I../../../generic -I../../../genarch -nostdinc -nostdlib -fno-builtin -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O3 -mcpu=powerpc -msoft-float -m32 |
57 | 57 | ||
58 | ifdef REVISION |
58 | ifdef REVISION |
59 | CFLAGS += "-DREVISION=\"$(REVISION)\"" |
59 | CFLAGS += "-DREVISION=\"$(REVISION)\"" |
60 | endif |
60 | endif |
61 | 61 | ||
62 | ifdef TIMESTAMP |
62 | ifdef TIMESTAMP |
63 | CFLAGS += "-DTIMESTAMP=\"$(TIMESTAMP)\"" |
63 | CFLAGS += "-DTIMESTAMP=\"$(TIMESTAMP)\"" |
64 | endif |
64 | endif |
65 | 65 | ||
66 | SOURCES = \ |
66 | SOURCES = \ |
67 | main.c \ |
67 | main.c \ |
68 | ofwarch.c \ |
68 | ofwarch.c \ |
69 | _components.c \ |
69 | _components.c \ |
70 | ../../../genarch/ofw.c \ |
70 | ../../../genarch/ofw.c \ |
71 | ../../../generic/printf.c \ |
71 | ../../../generic/printf.c \ |
72 | asm.S \ |
72 | asm.S \ |
73 | boot.S |
73 | boot.S |
74 | 74 | ||
75 | COMPONENTS = \ |
75 | COMPONENTS = \ |
76 | $(KERNELDIR)/kernel.bin \ |
76 | $(KERNELDIR)/kernel.bin \ |
77 | $(USPACEDIR)/srv/ns/ns \ |
77 | $(USPACEDIR)/srv/ns/ns \ |
78 | $(USPACEDIR)/srv/loader/loader \ |
78 | $(USPACEDIR)/srv/loader/loader \ |
79 | $(USPACEDIR)/app/init/init \ |
79 | $(USPACEDIR)/app/init/init \ |
80 | $(USPACEDIR)/srv/devmap/devmap \ |
80 | $(USPACEDIR)/srv/devmap/devmap \ |
81 | $(USPACEDIR)/srv/rd/rd \ |
81 | $(USPACEDIR)/srv/rd/rd \ |
82 | $(USPACEDIR)/srv/vfs/vfs |
82 | $(USPACEDIR)/srv/vfs/vfs |
83 | ifeq ($(RDFMT),tmpfs) |
83 | ifeq ($(RDFMT),tmpfs) |
84 | COMPONENTS += $(USPACEDIR)/srv/fs/tmpfs/tmpfs |
84 | COMPONENTS += $(USPACEDIR)/srv/fs/tmpfs/tmpfs |
85 | endif |
85 | endif |
86 | ifeq ($(RDFMT),fat) |
86 | ifeq ($(RDFMT),fat) |
87 | COMPONENTS += $(USPACEDIR)/srv/fs/fat/fat |
87 | COMPONENTS += $(USPACEDIR)/srv/fs/fat/fat |
88 | endif |
88 | endif |
89 | 89 | ||
90 | RD_TASKS = \ |
90 | RD_TASKS = \ |
91 | $(USPACEDIR)/srv/fb/fb \ |
91 | $(USPACEDIR)/srv/fb/fb \ |
92 | $(USPACEDIR)/srv/kbd/kbd \ |
92 | $(USPACEDIR)/srv/kbd/kbd \ |
93 | $(USPACEDIR)/srv/console/console \ |
93 | $(USPACEDIR)/srv/console/console \ |
94 | $(USPACEDIR)/srv/fs/tmpfs/tmpfs \ |
94 | $(USPACEDIR)/srv/fs/tmpfs/tmpfs \ |
95 | $(USPACEDIR)/srv/fs/fat/fat \ |
95 | $(USPACEDIR)/srv/fs/fat/fat \ |
96 | $(USPACEDIR)/app/tetris/tetris \ |
96 | $(USPACEDIR)/app/tetris/tetris \ |
97 | $(USPACEDIR)/app/tester/tester \ |
97 | $(USPACEDIR)/app/tester/tester \ |
98 | $(USPACEDIR)/app/klog/klog \ |
98 | $(USPACEDIR)/app/klog/klog \ |
99 | $(USPACEDIR)/app/cli/cli |
99 | $(USPACEDIR)/app/cli/cli |
100 | 100 | ||
101 | OBJECTS := $(addsuffix .o,$(basename $(SOURCES))) |
101 | OBJECTS := $(addsuffix .o,$(basename $(SOURCES))) |
102 | COMPONENT_OBJECTS := $(addsuffix .o,$(basename $(notdir $(COMPONENTS)))) |
102 | COMPONENT_OBJECTS := $(addsuffix .o,$(basename $(notdir $(COMPONENTS)))) |
103 | 103 | ||
104 | .PHONY: all clean depend |
104 | .PHONY: all clean depend |
105 | 105 | ||
106 | all: image.boot |
106 | all: image.boot |
107 | 107 | ||
108 | -include Makefile.depend |
108 | -include Makefile.depend |
109 | 109 | ||
110 | image.boot: depend _components.h _link.ld $(COMPONENT_OBJECTS) initrd.o $(OBJECTS) |
110 | image.boot: depend _components.h _link.ld $(COMPONENT_OBJECTS) initrd.o $(OBJECTS) |
111 | $(LD) -no-check-sections -N -T _link.ld $(COMPONENT_OBJECTS) initrd.o $(OBJECTS) -o $@ |
111 | $(LD) -no-check-sections -N -T _link.ld $(COMPONENT_OBJECTS) initrd.o $(OBJECTS) -o $@ |
112 | 112 | ||
113 | depend: |
113 | depend: |
114 | -makedepend $(DEFS) $(CFLAGS) -f - $(SOURCES) > Makefile.depend 2> /dev/null |
114 | -makedepend $(DEFS) $(CFLAGS) -f - $(SOURCES) > Makefile.depend 2> /dev/null |
115 | 115 | ||
116 | clean: |
116 | clean: |
117 | -for task in $(RD_TASKS) ; do \ |
117 | -for task in $(RD_TASKS) ; do \ |
118 | rm -f $(USPACEDIR)/dist/sbin/`basename $$task` ; \ |
118 | rm -f $(USPACEDIR)/dist/sbin/`basename $$task` ; \ |
119 | done |
119 | done |
120 | -rm -f _components.h _components.c _link.ld $(COMPONENT_OBJECTS) initrd.o $(OBJECTS) initrd.img image.boot Makefile.depend |
120 | -rm -f _components.h _components.c _link.ld $(COMPONENT_OBJECTS) initrd.o $(OBJECTS) initrd.img image.boot Makefile.depend |
121 | 121 | ||
122 | _components.h _components.c _link.ld $(COMPONENT_OBJECTS) initrd.o: $(COMPONENTS) $(RD_TASKS) _link.ld.in |
122 | _components.h _components.c _link.ld $(COMPONENT_OBJECTS) initrd.o: $(COMPONENTS) $(RD_TASKS) _link.ld.in |
123 | for task in $(RD_TASKS) ; do \ |
123 | for task in $(RD_TASKS) ; do \ |
124 | cp $$task $(USPACEDIR)/dist/sbin/ ; \ |
124 | cp $$task $(USPACEDIR)/dist/sbin/ ; \ |
125 | done |
125 | done |
126 | ifeq ($(RDFMT),tmpfs) |
126 | ifeq ($(RDFMT),tmpfs) |
127 | ../../../../tools/mktmpfs.py $(USPACEDIR)/dist/ initrd.fs |
127 | ../../../../tools/mktmpfs.py $(USPACEDIR)/dist/ initrd.fs |
128 | endif |
128 | endif |
129 | ifeq ($(RDFMT),fat) |
129 | ifeq ($(RDFMT),fat) |
130 | ../../../../tools/mkfat.sh $(USPACEDIR)/dist/ initrd.fs |
130 | ../../../../tools/mkfat.sh $(USPACEDIR)/dist/ initrd.fs |
131 | endif |
131 | endif |
132 | ../../../../tools/mkhord.py 4096 initrd.fs initrd.img |
132 | ../../../../tools/mkhord.py 4096 initrd.fs initrd.img |
133 | rm initrd.fs |
133 | rm initrd.fs |
134 | ../../../tools/pack.py $(OBJCOPY) $(BFD_NAME) $(BFD_ARCH) 4096 "unsigned int" $(COMPONENTS) ./initrd.img |
134 | ../../../tools/pack.py $(OBJCOPY) $(BFD_NAME) $(BFD_ARCH) 4096 "unsigned int" $(COMPONENTS) ./initrd.img |
135 | 135 | ||
136 | %.o: %.S |
136 | %.o: %.S |
137 | $(CC) $(DEFS) $(CFLAGS) -D__ASM__ -c $< -o $@ |
137 | $(CC) $(DEFS) $(CFLAGS) -D__ASM__ -c $< -o $@ |
138 | 138 | ||
139 | %.o: %.c |
139 | %.o: %.c |
140 | $(CC) $(DEFS) $(CFLAGS) -c $< -o $@ |
140 | $(CC) $(DEFS) $(CFLAGS) -c $< -o $@ |
141 | 141 |