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1018 | decky | 1 | # |
2071 | jermar | 2 | # Copyright (c) 2006 Martin Decky |
1018 | decky | 3 | # All rights reserved. |
4 | # |
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5 | # Redistribution and use in source and binary forms, with or without |
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6 | # modification, are permitted provided that the following conditions |
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7 | # are met: |
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8 | # |
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9 | # - Redistributions of source code must retain the above copyright |
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10 | # notice, this list of conditions and the following disclaimer. |
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11 | # - Redistributions in binary form must reproduce the above copyright |
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12 | # notice, this list of conditions and the following disclaimer in the |
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13 | # documentation and/or other materials provided with the distribution. |
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14 | # - The name of the author may not be used to endorse or promote products |
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15 | # derived from this software without specific prior written permission. |
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16 | # |
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17 | # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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18 | # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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19 | # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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20 | # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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21 | # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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22 | # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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23 | # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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24 | # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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25 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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26 | # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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27 | # |
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28 | |||
1998 | decky | 29 | include ../../../../version |
30 | include ../../../Makefile.config |
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31 | |||
1018 | decky | 32 | ## Toolchain configuration |
33 | # |
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34 | |||
3042 | svoboda | 35 | ifeq ($(IMAGE),binary) |
36 | LD_IN = binary |
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37 | endif |
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38 | ifeq ($(IMAGE),ecoff) |
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39 | LD_IN = ecoff |
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40 | endif |
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41 | BFD_NAME = elf32-tradlittlemips |
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42 | BFD_ARCH = mips |
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1018 | decky | 43 | TARGET = mipsel-linux-gnu |
44 | TOOLCHAIN_DIR = /usr/local/mipsel/bin |
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45 | |||
2438 | decky | 46 | ifeq ($(COMPILER),gcc_native) |
1018 | decky | 47 | CC = gcc |
48 | AS = as |
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49 | LD = ld |
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50 | OBJCOPY = objcopy |
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51 | OBJDUMP = objdump |
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2438 | decky | 52 | endif |
53 | |||
54 | ifeq ($(COMPILER),gcc_cross) |
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1018 | decky | 55 | CC = $(TOOLCHAIN_DIR)/$(TARGET)-gcc |
56 | AS = $(TOOLCHAIN_DIR)/$(TARGET)-as |
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57 | LD = $(TOOLCHAIN_DIR)/$(TARGET)-ld |
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58 | OBJCOPY = $(TOOLCHAIN_DIR)/$(TARGET)-objcopy |
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59 | OBJDUMP = $(TOOLCHAIN_DIR)/$(TARGET)-objdump |
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60 | endif |
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61 | |||
1998 | decky | 62 | CFLAGS = -DRELEASE=\"$(RELEASE)\" -I. -I../../../generic -nostdinc -nostdlib -fno-builtin -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O3 -mno-abicalls -G 0 -fno-zero-initialized-in-bss -mhard-float -mips3 |
1018 | decky | 63 | |
1998 | decky | 64 | ifdef REVISION |
65 | CFLAGS += "-DREVISION=\"$(REVISION)\"" |
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66 | endif |
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67 | |||
68 | ifdef TIMESTAMP |
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69 | CFLAGS += "-DTIMESTAMP=\"$(TIMESTAMP)\"" |
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70 | endif |
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71 | |||
1018 | decky | 72 | SOURCES = \ |
73 | main.c \ |
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1685 | decky | 74 | msim.c \ |
3042 | svoboda | 75 | _components.c \ |
1763 | jermar | 76 | ../../../generic/printf.c \ |
1018 | decky | 77 | asm.S \ |
78 | boot.S |
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79 | |||
1685 | decky | 80 | COMPONENTS = \ |
81 | $(KERNELDIR)/kernel.bin \ |
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2479 | jermar | 82 | $(USPACEDIR)/srv/ns/ns \ |
83 | $(USPACEDIR)/srv/fb/fb \ |
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84 | $(USPACEDIR)/srv/kbd/kbd \ |
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85 | $(USPACEDIR)/srv/console/console \ |
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2551 | cejka | 86 | $(USPACEDIR)/srv/vfs/vfs \ |
2648 | jermar | 87 | $(USPACEDIR)/srv/fs/tmpfs/tmpfs \ |
2551 | cejka | 88 | $(USPACEDIR)/srv/fs/fat/fat \ |
2547 | cejka | 89 | $(USPACEDIR)/srv/devmap/devmap \ |
2479 | jermar | 90 | $(USPACEDIR)/app/init/init \ |
2832 | svoboda | 91 | $(USPACEDIR)/app/sctrace/sctrace \ |
2479 | jermar | 92 | $(USPACEDIR)/app/tetris/tetris \ |
93 | $(USPACEDIR)/app/tester/tester \ |
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3005 | svoboda | 94 | $(USPACEDIR)/app/klog/klog \ |
95 | $(USPACEDIR)/app/debug/debug |
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1685 | decky | 96 | |
1018 | decky | 97 | OBJECTS := $(addsuffix .o,$(basename $(SOURCES))) |
1685 | decky | 98 | COMPONENT_OBJECTS := $(addsuffix .o,$(basename $(notdir $(COMPONENTS)))) |
1018 | decky | 99 | |
100 | .PHONY: all clean depend |
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101 | |||
102 | all: image.boot |
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103 | |||
104 | -include Makefile.depend |
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105 | |||
2160 | decky | 106 | image.boot: depend _components.h _link.ld $(COMPONENT_OBJECTS) $(OBJECTS) |
1685 | decky | 107 | $(LD) -no-check-sections -N -T _link.ld $(COMPONENT_OBJECTS) $(OBJECTS) -o $@ |
1018 | decky | 108 | |
109 | depend: |
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110 | -makedepend $(DEFS) $(CFLAGS) -f - $(SOURCES) > Makefile.depend 2> /dev/null |
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111 | |||
112 | clean: |
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3042 | svoboda | 113 | -rm -f _components.h _components.c _link.ld _link.ld.in $(COMPONENT_OBJECTS) $(OBJECTS) image.boot Makefile.depend |
1018 | decky | 114 | |
3042 | svoboda | 115 | _components.h _components.c _link.ld $(COMPONENT_OBJECTS): $(COMPONENTS) _link.ld.in |
116 | ../../../tools/pack.py $(OBJCOPY) $(BFD_NAME) $(BFD_ARCH) 4096 "unsigned int" $(COMPONENTS) |
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1018 | decky | 117 | |
3042 | svoboda | 118 | _link.ld.in: _link.ld.in.$(LD_IN) |
119 | cp $< $@ |
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120 | |||
1018 | decky | 121 | %.o: %.S |
122 | $(CC) $(DEFS) $(CFLAGS) -D__ASM__ -c $< -o $@ |
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123 | |||
124 | %.o: %.c |
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125 | $(CC) $(DEFS) $(CFLAGS) -c $< -o $@ |