source: mainline/kernel/Makefile@ d4b5542

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since d4b5542 was d4b5542, checked in by Martin Decky <martin@…>, 19 years ago

move files to more proper locations
  • Property mode set to 100644
File size: 8.7 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
30## Include configuration
31#
32
33-include ../version
34-include Makefile.config
35
36## Common compiler flags
37#
38
39DEFS = -D$(ARCH) -DARCH=\"$(ARCH)\" -DRELEASE=\"$(RELEASE)\" "-DNAME=\"$(NAME)\"" -DKERNEL
40CFLAGS = -fno-builtin -fomit-frame-pointer -Wall -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O3 -nostdlib -nostdinc -Igeneric/include/
41LFLAGS = -M
42AFLAGS =
43
44ifdef REVISION
45 DEFS += "-DREVISION=\"$(REVISION)\""
46endif
47
48ifdef TIMESTAMP
49 DEFS += "-DTIMESTAMP=\"$(TIMESTAMP)\""
50endif
51
52## Setup kernel configuration
53#
54
55-include arch/$(ARCH)/Makefile.inc
56-include genarch/Makefile.inc
57
58ifeq ($(CONFIG_DEBUG),y)
59 DEFS += -DCONFIG_DEBUG
60endif
61
62ifeq ($(CONFIG_DEBUG_SPINLOCK),y)
63 DEFS += -DCONFIG_DEBUG_SPINLOCK
64endif
65
66ifeq ($(CONFIG_DEBUG_AS_WATCHPOINT),y)
67 DEFS += -DCONFIG_DEBUG_AS_WATCHPOINT
68endif
69
70ifeq ($(CONFIG_FPU_LAZY),y)
71 DEFS += -DCONFIG_FPU_LAZY
72endif
73
74ifeq ($(CONFIG_DEBUG_ALLREGS),y)
75 DEFS += -DCONFIG_DEBUG_ALLREGS
76endif
77
78ifeq ($(CONFIG_VHPT),y)
79 DEFS += -DCONFIG_VHPT
80endif
81
82ifeq ($(CONFIG_TSB),y)
83 DEFS += -DCONFIG_TSB
84endif
85
86ifeq ($(CONFIG_Z8530),y)
87 DEFS += -DCONFIG_Z8530
88endif
89
90ifeq ($(CONFIG_NS16550),y)
91 DEFS += -DCONFIG_NS16550
92endif
93
94ifeq ($(CONFIG_VIRT_IDX_CACHE),y)
95 DEFS += -DCONFIG_VIRT_IDX_CACHE
96endif
97
98ifeq ($(CONFIG_POWEROFF),y)
99 DEFS += -DCONFIG_POWEROFF
100endif
101
102ifeq ($(CONFIG_FB),y)
103 ifeq ($(ARCH),ia32)
104 DEFS += -DCONFIG_VESA_WIDTH=$(CONFIG_VESA_WIDTH)
105 DEFS += -DCONFIG_VESA_HEIGHT=$(CONFIG_VESA_HEIGHT)
106 DEFS += -DCONFIG_VESA_BPP=$(CONFIG_VESA_BPP)
107 endif
108
109 ifeq ($(ARCH),amd64)
110 DEFS += -DCONFIG_VESA_WIDTH=$(CONFIG_VESA_WIDTH)
111 DEFS += -DCONFIG_VESA_HEIGHT=$(CONFIG_VESA_HEIGHT)
112 DEFS += -DCONFIG_VESA_BPP=$(CONFIG_VESA_BPP)
113 endif
114
115 ifeq ($(ARCH),ia32xen)
116 DEFS += -DCONFIG_VESA_WIDTH=$(CONFIG_VESA_WIDTH)
117 DEFS += -DCONFIG_VESA_HEIGHT=$(CONFIG_VESA_HEIGHT)
118 DEFS += -DCONFIG_VESA_BPP=$(CONFIG_VESA_BPP)
119 endif
120endif
121
122ifeq ($(CONFIG_BENCH),y)
123 DEFS += -DCONFIG_BENCH
124endif
125
126## Toolchain configuration
127#
128
129ifeq ($(COMPILER),native)
130 CC = gcc
131 AS = as
132 LD = ld
133 OBJCOPY = objcopy
134 OBJDUMP = objdump
135else
136 CC = $(TOOLCHAIN_DIR)/$(TARGET)-gcc
137 AS = $(TOOLCHAIN_DIR)/$(TARGET)-as
138 LD = $(TOOLCHAIN_DIR)/$(TARGET)-ld
139 OBJCOPY = $(TOOLCHAIN_DIR)/$(TARGET)-objcopy
140 OBJDUMP = $(TOOLCHAIN_DIR)/$(TARGET)-objdump
141endif
142
143## Generic kernel sources
144#
145
146GENERIC_SOURCES = \
147 generic/src/adt/bitmap.c \
148 generic/src/adt/btree.c \
149 generic/src/adt/hash_table.c \
150 generic/src/adt/list.c \
151 generic/src/console/chardev.c \
152 generic/src/console/console.c \
153 generic/src/console/kconsole.c \
154 generic/src/console/klog.c \
155 generic/src/console/cmd.c \
156 generic/src/cpu/cpu.c \
157 generic/src/ddi/ddi.c \
158 generic/src/ddi/irq.c \
159 generic/src/ddi/device.c \
160 generic/src/interrupt/interrupt.c \
161 generic/src/main/main.c \
162 generic/src/main/kinit.c \
163 generic/src/main/uinit.c \
164 generic/src/main/version.c \
165 generic/src/proc/scheduler.c \
166 generic/src/proc/thread.c \
167 generic/src/proc/task.c \
168 generic/src/proc/the.c \
169 generic/src/syscall/syscall.c \
170 generic/src/syscall/copy.c \
171 generic/src/mm/buddy.c \
172 generic/src/mm/frame.c \
173 generic/src/mm/page.c \
174 generic/src/mm/tlb.c \
175 generic/src/mm/as.c \
176 generic/src/mm/backend_anon.c \
177 generic/src/mm/backend_elf.c \
178 generic/src/mm/backend_phys.c \
179 generic/src/mm/slab.c \
180 generic/src/lib/func.c \
181 generic/src/lib/memstr.c \
182 generic/src/lib/sort.c \
183 generic/src/lib/elf.c \
184 generic/src/lib/rd.c \
185 generic/src/printf/printf_core.c \
186 generic/src/printf/printf.c \
187 generic/src/printf/sprintf.c \
188 generic/src/printf/snprintf.c \
189 generic/src/printf/vprintf.c \
190 generic/src/printf/vsprintf.c \
191 generic/src/printf/vsnprintf.c \
192 generic/src/debug/symtab.c \
193 generic/src/time/clock.c \
194 generic/src/time/timeout.c \
195 generic/src/time/delay.c \
196 generic/src/preempt/preemption.c \
197 generic/src/synch/spinlock.c \
198 generic/src/synch/condvar.c \
199 generic/src/synch/rwlock.c \
200 generic/src/synch/mutex.c \
201 generic/src/synch/semaphore.c \
202 generic/src/synch/waitq.c \
203 generic/src/synch/futex.c \
204 generic/src/smp/ipi.c \
205 generic/src/smp/smp.c \
206 generic/src/ipc/ipc.c \
207 generic/src/ipc/sysipc.c \
208 generic/src/ipc/ipcrsc.c \
209 generic/src/ipc/irq.c \
210 generic/src/security/cap.c \
211 generic/src/sysinfo/sysinfo.c
212
213## Test sources
214#
215
216ifneq ($(CONFIG_TEST),)
217 DEFS += -DCONFIG_TEST
218 GENERIC_SOURCES += test/$(CONFIG_TEST)/test.c
219endif
220
221GENERIC_OBJECTS := $(addsuffix .o,$(basename $(GENERIC_SOURCES)))
222ARCH_OBJECTS := $(addsuffix .o,$(basename $(ARCH_SOURCES)))
223GENARCH_OBJECTS := $(addsuffix .o,$(basename $(GENARCH_SOURCES)))
224
225.PHONY: all build config distclean clean archlinks depend disasm
226
227all:
228 ../tools/config.py kernel.config default $(ARCH) $(COMPILER) $(CONFIG_DEBUG) $(MACHINE)
229 $(MAKE) -C . build
230
231build: kernel.bin disasm
232
233config:
234 -rm Makefile.depend
235 tools/config.py kernel.config
236
237-include Makefile.depend
238
239distclean: clean
240 -rm Makefile.config
241
242clean:
243 -rm -f kernel.bin kernel.raw kernel.map kernel.map.pre kernel.objdump kernel.disasm generic/src/debug/real_map.bin Makefile.depend* generic/include/arch generic/include/genarch arch/$(ARCH)/_link.ld
244 find generic/src/ arch/*/src/ genarch/src/ test/ -name '*.o' -follow -exec rm \{\} \;
245 for arch in arch/* ; do \
246 [ -e $$arch/_link.ld ] && rm $$arch/_link.ld 2>/dev/null ; \
247 done ; exit 0
248
249archlinks:
250 ln -sfn ../../arch/$(ARCH)/include/ generic/include/arch
251 ln -sfn ../../genarch/include/ generic/include/genarch
252
253depend: archlinks
254 -makedepend $(DEFS) $(CFLAGS) -f - $(ARCH_SOURCES) $(GENARCH_SOURCES) $(GENERIC_SOURCES) > Makefile.depend 2> /dev/null
255
256arch/$(ARCH)/_link.ld: arch/$(ARCH)/_link.ld.in
257 $(CC) $(DEFS) $(CFLAGS) -D__ASM__ -E -x c $< | grep -v "^\#" > $@
258
259generic/src/debug/real_map.bin: depend arch/$(ARCH)/_link.ld $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS)
260 $(OBJCOPY) -I binary -O $(BFD_NAME) -B $(BFD_ARCH) --prefix-sections=symtab Makefile generic/src/debug/empty_map.o
261 $(LD) -T arch/$(ARCH)/_link.ld $(LFLAGS) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) generic/src/debug/empty_map.o -o $@ -Map kernel.map.pre
262 $(OBJDUMP) -t $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) > kernel.objdump
263 tools/genmap.py kernel.map.pre kernel.objdump generic/src/debug/real_map.bin
264 # Do it once again, this time to get correct even the symbols
265 # on architectures, that have bss after symtab
266 $(OBJCOPY) -I binary -O $(BFD_NAME) -B $(BFD_ARCH) --prefix-sections=symtab generic/src/debug/real_map.bin generic/src/debug/sizeok_map.o
267 $(LD) -T arch/$(ARCH)/_link.ld $(LFLAGS) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) generic/src/debug/sizeok_map.o -o $@ -Map kernel.map.pre
268 $(OBJDUMP) -t $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) > kernel.objdump
269 tools/genmap.py kernel.map.pre kernel.objdump generic/src/debug/real_map.bin
270
271generic/src/debug/real_map.o: generic/src/debug/real_map.bin
272 $(OBJCOPY) -I binary -O $(BFD_NAME) -B $(BFD_ARCH) --prefix-sections=symtab $< $@
273
274kernel.raw: depend arch/$(ARCH)/_link.ld $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) generic/src/debug/real_map.o
275 $(LD) -T arch/$(ARCH)/_link.ld $(LFLAGS) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) generic/src/debug/real_map.o -o $@ -Map kernel.map
276
277kernel.bin: kernel.raw
278 $(OBJCOPY) -O $(BFD) kernel.raw kernel.bin
279
280disasm: kernel.raw
281 $(OBJDUMP) -d kernel.raw > kernel.disasm
282
283%.o: %.S
284 $(CC) $(DEFS) $(CFLAGS) -D__ASM__ -c $< -o $@
285
286%.o: %.s
287 $(AS) $(AFLAGS) $< -o $@
288
289%.o: %.c
290 $(CC) $(DEFS) $(CFLAGS) -c $< -o $@
Note: See TracBrowser for help on using the repository browser.