source: mainline/Makefile@ 4b74488

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since 4b74488 was bf56fef, checked in by Jakub Jermar <jakub@…>, 19 years ago

Update version to 0.2.0 (Daylight).
  • Property mode set to 100644
File size: 8.2 KB
Line 
1#
2# Copyright (C) 2005 Martin Decky
3# All rights reserved.
4#
5# Redistribution and use in source and binary forms, with or without
6# modification, are permitted provided that the following conditions
7# are met:
8#
9# - Redistributions of source code must retain the above copyright
10# notice, this list of conditions and the following disclaimer.
11# - Redistributions in binary form must reproduce the above copyright
12# notice, this list of conditions and the following disclaimer in the
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
15# derived from this software without specific prior written permission.
16#
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
19# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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
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
26# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27#
28
29## Kernel release
30#
31
32VERSION = 0
33PATCHLEVEL = 2
34SUBLEVEL = 0
35EXTRAVERSION =
36NAME = Daylight
37RELEASE = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)
38
39## Include configuration
40#
41
42-include Makefile.config
43
44## Common compiler flags
45#
46
47DEFS = -D$(ARCH) -DARCH=\"$(ARCH)\" -DRELEASE=\"$(RELEASE)\" "-DNAME=\"$(NAME)\"" -DKERNEL
48CFLAGS = -fno-builtin -fomit-frame-pointer -Wall -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O3 -nostdlib -nostdinc -Igeneric/include/
49LFLAGS = -M
50AFLAGS =
51
52ifdef REVISION
53 DEFS += "-DREVISION=\"$(REVISION)\""
54endif
55
56ifdef TIMESTAMP
57 DEFS += "-DTIMESTAMP=\"$(TIMESTAMP)\""
58endif
59
60## Setup kernel configuration
61#
62
63-include arch/$(ARCH)/Makefile.inc
64-include genarch/Makefile.inc
65
66ifeq ($(CONFIG_DEBUG),y)
67 DEFS += -DCONFIG_DEBUG
68endif
69ifeq ($(CONFIG_DEBUG_SPINLOCK),y)
70 DEFS += -DCONFIG_DEBUG_SPINLOCK
71endif
72ifeq ($(CONFIG_DEBUG_AS_WATCHPOINT),y)
73 DEFS += -DCONFIG_DEBUG_AS_WATCHPOINT
74endif
75ifeq ($(CONFIG_FPU_LAZY),y)
76 DEFS += -DCONFIG_FPU_LAZY
77endif
78ifeq ($(CONFIG_DEBUG_ALLREGS),y)
79 DEFS += -DCONFIG_DEBUG_ALLREGS
80endif
81ifeq ($(CONFIG_VHPT),y)
82 DEFS += -DCONFIG_VHPT
83endif
84ifeq ($(CONFIG_POWEROFF),y)
85 DEFS += -DCONFIG_POWEROFF
86endif
87ifeq ($(CONFIG_FB),y)
88ifeq ($(ARCH),ia32)
89 DEFS += -DCONFIG_VESA_WIDTH=$(CONFIG_VESA_WIDTH)
90 DEFS += -DCONFIG_VESA_HEIGHT=$(CONFIG_VESA_HEIGHT)
91 DEFS += -DCONFIG_VESA_BPP=$(CONFIG_VESA_BPP)
92endif
93ifeq ($(ARCH),amd64)
94 DEFS += -DCONFIG_VESA_WIDTH=$(CONFIG_VESA_WIDTH)
95 DEFS += -DCONFIG_VESA_HEIGHT=$(CONFIG_VESA_HEIGHT)
96 DEFS += -DCONFIG_VESA_BPP=$(CONFIG_VESA_BPP)
97endif
98endif
99
100## Toolchain configuration
101#
102
103ifeq ($(COMPILER),native)
104 CC = gcc
105 AS = as
106 LD = ld
107 OBJCOPY = objcopy
108 OBJDUMP = objdump
109else
110 CC = $(TOOLCHAIN_DIR)/$(TARGET)-gcc
111 AS = $(TOOLCHAIN_DIR)/$(TARGET)-as
112 LD = $(TOOLCHAIN_DIR)/$(TARGET)-ld
113 OBJCOPY = $(TOOLCHAIN_DIR)/$(TARGET)-objcopy
114 OBJDUMP = $(TOOLCHAIN_DIR)/$(TARGET)-objdump
115endif
116
117## Generic kernel sources
118#
119
120GENERIC_SOURCES = \
121 generic/src/adt/bitmap.c \
122 generic/src/adt/btree.c \
123 generic/src/adt/hash_table.c \
124 generic/src/adt/list.c \
125 generic/src/console/chardev.c \
126 generic/src/console/console.c \
127 generic/src/console/kconsole.c \
128 generic/src/console/klog.c \
129 generic/src/console/cmd.c \
130 generic/src/cpu/cpu.c \
131 generic/src/ddi/ddi.c \
132 generic/src/interrupt/interrupt.c \
133 generic/src/main/main.c \
134 generic/src/main/kinit.c \
135 generic/src/main/uinit.c \
136 generic/src/main/version.c \
137 generic/src/proc/scheduler.c \
138 generic/src/proc/thread.c \
139 generic/src/proc/task.c \
140 generic/src/proc/the.c \
141 generic/src/syscall/syscall.c \
142 generic/src/syscall/copy.c \
143 generic/src/mm/buddy.c \
144 generic/src/mm/frame.c \
145 generic/src/mm/page.c \
146 generic/src/mm/tlb.c \
147 generic/src/mm/as.c \
148 generic/src/mm/backend_anon.c \
149 generic/src/mm/backend_elf.c \
150 generic/src/mm/backend_phys.c \
151 generic/src/mm/slab.c \
152 generic/src/lib/func.c \
153 generic/src/lib/memstr.c \
154 generic/src/lib/sort.c \
155 generic/src/lib/elf.c \
156 generic/src/printf/printf_core.c \
157 generic/src/printf/printf.c \
158 generic/src/printf/sprintf.c \
159 generic/src/printf/snprintf.c \
160 generic/src/printf/vprintf.c \
161 generic/src/printf/vsprintf.c \
162 generic/src/printf/vsnprintf.c \
163 generic/src/debug/symtab.c \
164 generic/src/time/clock.c \
165 generic/src/time/timeout.c \
166 generic/src/time/delay.c \
167 generic/src/preempt/preemption.c \
168 generic/src/synch/spinlock.c \
169 generic/src/synch/condvar.c \
170 generic/src/synch/rwlock.c \
171 generic/src/synch/mutex.c \
172 generic/src/synch/semaphore.c \
173 generic/src/synch/waitq.c \
174 generic/src/synch/futex.c \
175 generic/src/smp/ipi.c \
176 generic/src/ipc/ipc.c \
177 generic/src/ipc/sysipc.c \
178 generic/src/ipc/ipcrsc.c \
179 generic/src/ipc/irq.c \
180 generic/src/security/cap.c \
181 generic/src/sysinfo/sysinfo.c
182
183## Test sources
184#
185
186ifneq ($(CONFIG_TEST),)
187 DEFS += -DCONFIG_TEST
188 GENERIC_SOURCES += test/$(CONFIG_TEST)/test.c
189endif
190
191GENERIC_OBJECTS := $(addsuffix .o,$(basename $(GENERIC_SOURCES)))
192ARCH_OBJECTS := $(addsuffix .o,$(basename $(ARCH_SOURCES)))
193GENARCH_OBJECTS := $(addsuffix .o,$(basename $(GENARCH_SOURCES)))
194
195.PHONY: all build config distclean clean archlinks depend disasm
196
197all:
198 tools/config.py default $(NARCH)
199ifdef NARCH
200 ifneq ($(ARCH), $(NARCH))
201 $(MAKE) -C . clean
202 endif
203endif
204 $(MAKE) -C . build
205
206build: kernel.bin disasm
207
208config:
209 -rm Makefile.depend
210 tools/config.py
211
212-include Makefile.depend
213
214distclean: clean
215 -rm Makefile.config
216
217clean:
218 -rm -f kernel.bin kernel.raw kernel.map kernel.map.pre kernel.objdump kernel.disasm generic/src/debug/real_map.bin Makefile.depend* generic/include/arch generic/include/genarch arch/$(ARCH)/_link.ld
219 find generic/src/ arch/*/src/ genarch/src/ test/ -name '*.o' -follow -exec rm \{\} \;
220 for arch in arch/*; do \
221 [ -e $$arch/_link.ld ] && rm $$arch/_link.ld 2>/dev/null;\
222 done;exit 0
223
224archlinks:
225 ln -sfn ../../arch/$(ARCH)/include/ generic/include/arch
226 ln -sfn ../../genarch/include/ generic/include/genarch
227
228depend: archlinks
229 -makedepend $(DEFS) $(CFLAGS) -f - $(ARCH_SOURCES) $(GENARCH_SOURCES) $(GENERIC_SOURCES) > Makefile.depend 2> /dev/null
230
231arch/$(ARCH)/_link.ld: arch/$(ARCH)/_link.ld.in
232 $(CC) $(DEFS) $(CFLAGS) -D__ASM__ -E -x c $< | grep -v "^\#" > $@
233
234generic/src/debug/real_map.bin: depend arch/$(ARCH)/_link.ld $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS)
235 $(OBJCOPY) -I binary -O $(BFD_NAME) -B $(BFD_ARCH) --prefix-sections=symtab Makefile generic/src/debug/empty_map.o
236 $(LD) -T arch/$(ARCH)/_link.ld $(LFLAGS) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) generic/src/debug/empty_map.o -o $@ -Map kernel.map.pre
237 $(OBJDUMP) -t $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) > kernel.objdump
238 tools/genmap.py kernel.map.pre kernel.objdump generic/src/debug/real_map.bin
239 # Do it once again, this time to get correct even the symbols
240 # on architectures, that have bss after symtab
241 $(OBJCOPY) -I binary -O $(BFD_NAME) -B $(BFD_ARCH) --prefix-sections=symtab generic/src/debug/real_map.bin generic/src/debug/sizeok_map.o
242 $(LD) -T arch/$(ARCH)/_link.ld $(LFLAGS) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) generic/src/debug/sizeok_map.o -o $@ -Map kernel.map.pre
243 $(OBJDUMP) -t $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) > kernel.objdump
244 tools/genmap.py kernel.map.pre kernel.objdump generic/src/debug/real_map.bin
245
246generic/src/debug/real_map.o: generic/src/debug/real_map.bin
247 $(OBJCOPY) -I binary -O $(BFD_NAME) -B $(BFD_ARCH) --prefix-sections=symtab $< $@
248
249kernel.raw: depend arch/$(ARCH)/_link.ld $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) generic/src/debug/real_map.o
250 $(LD) -T arch/$(ARCH)/_link.ld $(LFLAGS) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) generic/src/debug/real_map.o -o $@ -Map kernel.map
251
252kernel.bin: kernel.raw
253 $(OBJCOPY) -O $(BFD) kernel.raw kernel.bin
254
255disasm: kernel.raw
256 $(OBJDUMP) -d kernel.raw > kernel.disasm
257
258%.o: %.S
259 $(CC) $(DEFS) $(CFLAGS) -D__ASM__ -c $< -o $@
260
261%.o: %.s
262 $(AS) $(AFLAGS) $< -o $@
263
264%.o: %.c
265 $(CC) $(DEFS) $(CFLAGS) -c $< -o $@
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