source: mainline/Makefile@ 2f40fe4

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since 2f40fe4 was 2f249e79, checked in by Martin Decky <martin@…>, 19 years ago

move to 0.2.0.2
  • Property mode set to 100644
File size: 8.3 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 = 2
36NAME = Daylight
37ifdef EXTRAVERSION
38RELEASE = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL).$(EXTRAVERSION)
39else
40RELEASE = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)
41endif
42
43## Include configuration
44#
45
46-include Makefile.config
47
48## Common compiler flags
49#
50
51DEFS = -D$(ARCH) -DARCH=\"$(ARCH)\" -DRELEASE=\"$(RELEASE)\" "-DNAME=\"$(NAME)\"" -DKERNEL
52CFLAGS = -fno-builtin -fomit-frame-pointer -Wall -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O3 -nostdlib -nostdinc -Igeneric/include/
53LFLAGS = -M
54AFLAGS =
55
56ifdef REVISION
57 DEFS += "-DREVISION=\"$(REVISION)\""
58endif
59
60ifdef TIMESTAMP
61 DEFS += "-DTIMESTAMP=\"$(TIMESTAMP)\""
62endif
63
64## Setup kernel configuration
65#
66
67-include arch/$(ARCH)/Makefile.inc
68-include genarch/Makefile.inc
69
70ifeq ($(CONFIG_DEBUG),y)
71 DEFS += -DCONFIG_DEBUG
72endif
73ifeq ($(CONFIG_DEBUG_SPINLOCK),y)
74 DEFS += -DCONFIG_DEBUG_SPINLOCK
75endif
76ifeq ($(CONFIG_DEBUG_AS_WATCHPOINT),y)
77 DEFS += -DCONFIG_DEBUG_AS_WATCHPOINT
78endif
79ifeq ($(CONFIG_FPU_LAZY),y)
80 DEFS += -DCONFIG_FPU_LAZY
81endif
82ifeq ($(CONFIG_DEBUG_ALLREGS),y)
83 DEFS += -DCONFIG_DEBUG_ALLREGS
84endif
85ifeq ($(CONFIG_VHPT),y)
86 DEFS += -DCONFIG_VHPT
87endif
88ifeq ($(CONFIG_POWEROFF),y)
89 DEFS += -DCONFIG_POWEROFF
90endif
91ifeq ($(CONFIG_FB),y)
92ifeq ($(ARCH),ia32)
93 DEFS += -DCONFIG_VESA_WIDTH=$(CONFIG_VESA_WIDTH)
94 DEFS += -DCONFIG_VESA_HEIGHT=$(CONFIG_VESA_HEIGHT)
95 DEFS += -DCONFIG_VESA_BPP=$(CONFIG_VESA_BPP)
96endif
97ifeq ($(ARCH),amd64)
98 DEFS += -DCONFIG_VESA_WIDTH=$(CONFIG_VESA_WIDTH)
99 DEFS += -DCONFIG_VESA_HEIGHT=$(CONFIG_VESA_HEIGHT)
100 DEFS += -DCONFIG_VESA_BPP=$(CONFIG_VESA_BPP)
101endif
102endif
103
104## Toolchain configuration
105#
106
107ifeq ($(COMPILER),native)
108 CC = gcc
109 AS = as
110 LD = ld
111 OBJCOPY = objcopy
112 OBJDUMP = objdump
113else
114 CC = $(TOOLCHAIN_DIR)/$(TARGET)-gcc
115 AS = $(TOOLCHAIN_DIR)/$(TARGET)-as
116 LD = $(TOOLCHAIN_DIR)/$(TARGET)-ld
117 OBJCOPY = $(TOOLCHAIN_DIR)/$(TARGET)-objcopy
118 OBJDUMP = $(TOOLCHAIN_DIR)/$(TARGET)-objdump
119endif
120
121## Generic kernel sources
122#
123
124GENERIC_SOURCES = \
125 generic/src/adt/bitmap.c \
126 generic/src/adt/btree.c \
127 generic/src/adt/hash_table.c \
128 generic/src/adt/list.c \
129 generic/src/console/chardev.c \
130 generic/src/console/console.c \
131 generic/src/console/kconsole.c \
132 generic/src/console/klog.c \
133 generic/src/console/cmd.c \
134 generic/src/cpu/cpu.c \
135 generic/src/ddi/ddi.c \
136 generic/src/interrupt/interrupt.c \
137 generic/src/main/main.c \
138 generic/src/main/kinit.c \
139 generic/src/main/uinit.c \
140 generic/src/main/version.c \
141 generic/src/proc/scheduler.c \
142 generic/src/proc/thread.c \
143 generic/src/proc/task.c \
144 generic/src/proc/the.c \
145 generic/src/syscall/syscall.c \
146 generic/src/syscall/copy.c \
147 generic/src/mm/buddy.c \
148 generic/src/mm/frame.c \
149 generic/src/mm/page.c \
150 generic/src/mm/tlb.c \
151 generic/src/mm/as.c \
152 generic/src/mm/backend_anon.c \
153 generic/src/mm/backend_elf.c \
154 generic/src/mm/backend_phys.c \
155 generic/src/mm/slab.c \
156 generic/src/lib/func.c \
157 generic/src/lib/memstr.c \
158 generic/src/lib/sort.c \
159 generic/src/lib/elf.c \
160 generic/src/printf/printf_core.c \
161 generic/src/printf/printf.c \
162 generic/src/printf/sprintf.c \
163 generic/src/printf/snprintf.c \
164 generic/src/printf/vprintf.c \
165 generic/src/printf/vsprintf.c \
166 generic/src/printf/vsnprintf.c \
167 generic/src/debug/symtab.c \
168 generic/src/time/clock.c \
169 generic/src/time/timeout.c \
170 generic/src/time/delay.c \
171 generic/src/preempt/preemption.c \
172 generic/src/synch/spinlock.c \
173 generic/src/synch/condvar.c \
174 generic/src/synch/rwlock.c \
175 generic/src/synch/mutex.c \
176 generic/src/synch/semaphore.c \
177 generic/src/synch/waitq.c \
178 generic/src/synch/futex.c \
179 generic/src/smp/ipi.c \
180 generic/src/ipc/ipc.c \
181 generic/src/ipc/sysipc.c \
182 generic/src/ipc/ipcrsc.c \
183 generic/src/ipc/irq.c \
184 generic/src/security/cap.c \
185 generic/src/sysinfo/sysinfo.c
186
187## Test sources
188#
189
190ifneq ($(CONFIG_TEST),)
191 DEFS += -DCONFIG_TEST
192 GENERIC_SOURCES += test/$(CONFIG_TEST)/test.c
193endif
194
195GENERIC_OBJECTS := $(addsuffix .o,$(basename $(GENERIC_SOURCES)))
196ARCH_OBJECTS := $(addsuffix .o,$(basename $(ARCH_SOURCES)))
197GENARCH_OBJECTS := $(addsuffix .o,$(basename $(GENARCH_SOURCES)))
198
199.PHONY: all build config distclean clean archlinks depend disasm
200
201all:
202 tools/config.py default $(NARCH)
203ifdef NARCH
204 ifneq ($(ARCH), $(NARCH))
205 $(MAKE) -C . clean
206 endif
207endif
208 $(MAKE) -C . build
209
210build: kernel.bin disasm
211
212config:
213 -rm Makefile.depend
214 tools/config.py
215
216-include Makefile.depend
217
218distclean: clean
219 -rm Makefile.config
220
221clean:
222 -rm -f kernel.bin kernel.raw kernel.map kernel.map.pre kernel.objdump kernel.disasm generic/src/debug/real_map.bin Makefile.depend* generic/include/arch generic/include/genarch arch/$(ARCH)/_link.ld
223 find generic/src/ arch/*/src/ genarch/src/ test/ -name '*.o' -follow -exec rm \{\} \;
224 for arch in arch/*; do \
225 [ -e $$arch/_link.ld ] && rm $$arch/_link.ld 2>/dev/null;\
226 done;exit 0
227
228archlinks:
229 ln -sfn ../../arch/$(ARCH)/include/ generic/include/arch
230 ln -sfn ../../genarch/include/ generic/include/genarch
231
232depend: archlinks
233 -makedepend $(DEFS) $(CFLAGS) -f - $(ARCH_SOURCES) $(GENARCH_SOURCES) $(GENERIC_SOURCES) > Makefile.depend 2> /dev/null
234
235arch/$(ARCH)/_link.ld: arch/$(ARCH)/_link.ld.in
236 $(CC) $(DEFS) $(CFLAGS) -D__ASM__ -E -x c $< | grep -v "^\#" > $@
237
238generic/src/debug/real_map.bin: depend arch/$(ARCH)/_link.ld $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS)
239 $(OBJCOPY) -I binary -O $(BFD_NAME) -B $(BFD_ARCH) --prefix-sections=symtab Makefile generic/src/debug/empty_map.o
240 $(LD) -T arch/$(ARCH)/_link.ld $(LFLAGS) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) generic/src/debug/empty_map.o -o $@ -Map kernel.map.pre
241 $(OBJDUMP) -t $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) > kernel.objdump
242 tools/genmap.py kernel.map.pre kernel.objdump generic/src/debug/real_map.bin
243 # Do it once again, this time to get correct even the symbols
244 # on architectures, that have bss after symtab
245 $(OBJCOPY) -I binary -O $(BFD_NAME) -B $(BFD_ARCH) --prefix-sections=symtab generic/src/debug/real_map.bin generic/src/debug/sizeok_map.o
246 $(LD) -T arch/$(ARCH)/_link.ld $(LFLAGS) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) generic/src/debug/sizeok_map.o -o $@ -Map kernel.map.pre
247 $(OBJDUMP) -t $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) > kernel.objdump
248 tools/genmap.py kernel.map.pre kernel.objdump generic/src/debug/real_map.bin
249
250generic/src/debug/real_map.o: generic/src/debug/real_map.bin
251 $(OBJCOPY) -I binary -O $(BFD_NAME) -B $(BFD_ARCH) --prefix-sections=symtab $< $@
252
253kernel.raw: depend arch/$(ARCH)/_link.ld $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) generic/src/debug/real_map.o
254 $(LD) -T arch/$(ARCH)/_link.ld $(LFLAGS) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) generic/src/debug/real_map.o -o $@ -Map kernel.map
255
256kernel.bin: kernel.raw
257 $(OBJCOPY) -O $(BFD) kernel.raw kernel.bin
258
259disasm: kernel.raw
260 $(OBJDUMP) -d kernel.raw > kernel.disasm
261
262%.o: %.S
263 $(CC) $(DEFS) $(CFLAGS) -D__ASM__ -c $< -o $@
264
265%.o: %.s
266 $(AS) $(AFLAGS) $< -o $@
267
268%.o: %.c
269 $(CC) $(DEFS) $(CFLAGS) -c $< -o $@
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