Subversion Repositories HelenOS

Rev

Rev 1287 | Rev 1317 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
452 decky 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
 
32
VERSION = 0
33
PATCHLEVEL = 1
34
SUBLEVEL = 0
35
EXTRAVERSION = 
36
NAME = Dawn
37
RELEASE = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)
38
 
550 palkovsky 39
## Include configuration
452 decky 40
#
41
 
558 palkovsky 42
-include Makefile.config
452 decky 43
 
44
## Common compiler flags
45
#
46
 
955 palkovsky 47
DEFS = -D$(ARCH) -DARCH=\"$(ARCH)\" -DRELEASE=\"$(RELEASE)\" "-DNAME=\"$(NAME)\"" -DKERNEL
659 jermar 48
CFLAGS = -fno-builtin -fomit-frame-pointer -Wall -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O3 -nostdlib -nostdinc -Igeneric/include/ 
452 decky 49
LFLAGS = -M
462 decky 50
AFLAGS =
452 decky 51
 
561 decky 52
ifdef REVISION
53
	DEFS += "-DREVISION=\"$(REVISION)\""
462 decky 54
endif
55
 
561 decky 56
ifdef TIMESTAMP
57
	DEFS += "-DTIMESTAMP=\"$(TIMESTAMP)\""
58
endif
59
 
452 decky 60
## Setup kernel configuration
61
#
62
 
558 palkovsky 63
-include arch/$(ARCH)/Makefile.inc
64
-include genarch/Makefile.inc
1 jermar 65
 
471 decky 66
ifeq ($(CONFIG_DEBUG),y)
67
	DEFS += -DCONFIG_DEBUG
452 decky 68
endif
69
ifeq ($(CONFIG_DEBUG_SPINLOCK),y)
458 decky 70
	DEFS += -DCONFIG_DEBUG_SPINLOCK
452 decky 71
endif
1072 palkovsky 72
ifeq ($(CONFIG_DEBUG_AS_WATCHPOINT),y)
73
	DEFS += -DCONFIG_DEBUG_AS_WATCHPOINT
74
endif
568 palkovsky 75
ifeq ($(CONFIG_FPU_LAZY),y)
76
	DEFS += -DCONFIG_FPU_LAZY
77
endif
1094 palkovsky 78
ifeq ($(CONFIG_DEBUG_ALLREGS),y)
79
	DEFS += -DCONFIG_DEBUG_ALLREGS
80
endif
1210 vana 81
ifeq ($(CONFIG_VHPT),y)
82
	DEFS += -DCONFIG_VHPT
83
endif
1287 vana 84
ifeq ($(CONFIG_FB),y)
85
	DEFS += -DCONFIG_VESA_WIDTH=$(CONFIG_VESA_WIDTH)
86
	DEFS += -DCONFIG_VESA_HEIGHT=$(CONFIG_VESA_HEIGHT)
87
	DEFS += -DCONFIG_VESA_BPP=$(CONFIG_VESA_BPP)
88
endif
452 decky 89
 
90
## Toolchain configuration
91
#
92
 
93
ifeq ($(COMPILER),native)
94
	CC = gcc
95
	AS = as
96
	LD = ld
97
	OBJCOPY = objcopy
98
	OBJDUMP = objdump
99
else
100
	CC = $(TOOLCHAIN_DIR)/$(TARGET)-gcc
101
	AS = $(TOOLCHAIN_DIR)/$(TARGET)-as
102
	LD = $(TOOLCHAIN_DIR)/$(TARGET)-ld
103
	OBJCOPY = $(TOOLCHAIN_DIR)/$(TARGET)-objcopy
104
	OBJDUMP = $(TOOLCHAIN_DIR)/$(TARGET)-objdump
105
endif
106
 
107
## Generic kernel sources
108
#
109
 
110
GENERIC_SOURCES = \
1200 jermar 111
	generic/src/adt/bitmap.c \
1101 jermar 112
	generic/src/adt/btree.c \
790 jermar 113
	generic/src/adt/hash_table.c \
788 jermar 114
	generic/src/adt/list.c \
510 jermar 115
	generic/src/console/chardev.c \
116
	generic/src/console/console.c \
518 jermar 117
	generic/src/console/kconsole.c \
596 jermar 118
	generic/src/console/cmd.c \
452 decky 119
	generic/src/cpu/cpu.c \
1178 jermar 120
	generic/src/ddi/ddi.c \
575 palkovsky 121
	generic/src/interrupt/interrupt.c \
430 jermar 122
	generic/src/main/main.c \
123
	generic/src/main/kinit.c \
124
	generic/src/main/uinit.c \
673 jermar 125
	generic/src/main/version.c \
430 jermar 126
	generic/src/proc/scheduler.c \
127
	generic/src/proc/thread.c \
128
	generic/src/proc/task.c \
129
	generic/src/proc/the.c \
678 decky 130
	generic/src/syscall/syscall.c \
1288 jermar 131
	generic/src/syscall/copy.c \
430 jermar 132
	generic/src/mm/buddy.c \
133
	generic/src/mm/frame.c \
134
	generic/src/mm/page.c \
135
	generic/src/mm/tlb.c \
703 jermar 136
	generic/src/mm/as.c \
759 palkovsky 137
	generic/src/mm/slab.c \
430 jermar 138
	generic/src/lib/func.c \
139
	generic/src/lib/memstr.c \
140
	generic/src/lib/sort.c \
938 jermar 141
	generic/src/lib/elf.c \
1273 cejka 142
	generic/src/printf/printf_core.c \
143
	generic/src/printf/printf.c \
144
	generic/src/printf/sprintf.c \
145
	generic/src/printf/snprintf.c \
146
	generic/src/printf/vprintf.c \
147
	generic/src/printf/vsprintf.c \
148
	generic/src/printf/vsnprintf.c \
430 jermar 149
	generic/src/debug/symtab.c \
150
	generic/src/time/clock.c \
151
	generic/src/time/timeout.c \
152
	generic/src/time/delay.c \
153
	generic/src/preempt/preemption.c \
154
	generic/src/synch/spinlock.c \
155
	generic/src/synch/condvar.c \
156
	generic/src/synch/rwlock.c \
157
	generic/src/synch/mutex.c \
158
	generic/src/synch/semaphore.c \
159
	generic/src/synch/waitq.c \
1109 jermar 160
	generic/src/synch/futex.c \
955 palkovsky 161
	generic/src/smp/ipi.c \
965 palkovsky 162
	generic/src/ipc/ipc.c \
1072 palkovsky 163
	generic/src/ipc/sysipc.c \
1174 jermar 164
	generic/src/ipc/ipcrsc.c \
1281 palkovsky 165
	generic/src/ipc/irq.c \
1174 jermar 166
	generic/src/security/cap.c
1 jermar 167
 
459 decky 168
## Test sources
169
#
170
 
171
ifneq ($(CONFIG_TEST),)
172
	DEFS += -DCONFIG_TEST
173
	GENERIC_SOURCES += test/$(CONFIG_TEST)/test.c
174
endif
175
 
452 decky 176
GENERIC_OBJECTS := $(addsuffix .o,$(basename $(GENERIC_SOURCES)))
177
ARCH_OBJECTS := $(addsuffix .o,$(basename $(ARCH_SOURCES)))
178
GENARCH_OBJECTS := $(addsuffix .o,$(basename $(GENARCH_SOURCES)))
326 palkovsky 179
 
1017 decky 180
.PHONY: all build config distclean clean archlinks depend disasm
1 jermar 181
 
558 palkovsky 182
all:
1012 palkovsky 183
	tools/config.py default $(NARCH)
184
ifdef NARCH
185
 ifneq ($(ARCH), $(NARCH))
186
	$(MAKE) -C . clean
187
 endif
188
endif
561 decky 189
	$(MAKE) -C . build
34 jermar 190
 
1017 decky 191
build: kernel.bin disasm
558 palkovsky 192
 
193
config:
580 palkovsky 194
	-rm Makefile.depend
558 palkovsky 195
	tools/config.py
196
 
452 decky 197
-include Makefile.depend
1 jermar 198
 
558 palkovsky 199
distclean: clean
200
	-rm Makefile.config
201
 
452 decky 202
clean:
576 palkovsky 203
	-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
558 palkovsky 204
	find generic/src/ arch/*/src/ genarch/src/ test/ -name '*.o' -follow -exec rm \{\} \;
205
	for arch in arch/*; do \
206
	    [ -e $$arch/_link.ld ] && rm $$arch/_link.ld 2>/dev/null;\
207
	done;exit 0
1 jermar 208
 
558 palkovsky 209
archlinks:
452 decky 210
	ln -sfn ../../arch/$(ARCH)/include/ generic/include/arch
211
	ln -sfn ../../genarch/include/ generic/include/genarch
1 jermar 212
 
577 palkovsky 213
depend: archlinks
651 decky 214
	-makedepend $(DEFS) $(CFLAGS) -f - $(ARCH_SOURCES) $(GENARCH_SOURCES) $(GENERIC_SOURCES) > Makefile.depend 2> /dev/null
576 palkovsky 215
 
452 decky 216
arch/$(ARCH)/_link.ld: arch/$(ARCH)/_link.ld.in
967 palkovsky 217
	$(CC) $(DEFS) $(CFLAGS) -D__ASM__ -E -x c $< | grep -v "^\#" > $@
1 jermar 218
 
452 decky 219
generic/src/debug/real_map.bin: depend arch/$(ARCH)/_link.ld $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS)
430 jermar 220
	$(OBJCOPY) -I binary -O $(BFD_NAME) -B $(BFD_ARCH) --prefix-sections=symtab Makefile generic/src/debug/empty_map.o
452 decky 221
	$(LD) -T arch/$(ARCH)/_link.ld $(LFLAGS) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) generic/src/debug/empty_map.o -o $@ -Map kernel.map.pre
222
	$(OBJDUMP) -t $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) > kernel.objdump
430 jermar 223
	tools/genmap.py kernel.map.pre kernel.objdump generic/src/debug/real_map.bin 
602 palkovsky 224
	# Do it once again, this time to get correct even the symbols
225
	# on architectures, that have bss after symtab
226
	$(OBJCOPY) -I binary -O $(BFD_NAME) -B $(BFD_ARCH) --prefix-sections=symtab generic/src/debug/real_map.bin generic/src/debug/sizeok_map.o
227
	$(LD) -T arch/$(ARCH)/_link.ld $(LFLAGS) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) generic/src/debug/sizeok_map.o -o $@ -Map kernel.map.pre
228
	$(OBJDUMP) -t $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) > kernel.objdump
229
	tools/genmap.py kernel.map.pre kernel.objdump generic/src/debug/real_map.bin 
293 palkovsky 230
 
430 jermar 231
generic/src/debug/real_map.o: generic/src/debug/real_map.bin
293 palkovsky 232
	$(OBJCOPY) -I binary -O $(BFD_NAME) -B $(BFD_ARCH) --prefix-sections=symtab $< $@
233
 
461 decky 234
kernel.raw: depend arch/$(ARCH)/_link.ld $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) generic/src/debug/real_map.o
452 decky 235
	$(LD) -T arch/$(ARCH)/_link.ld $(LFLAGS) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) generic/src/debug/real_map.o -o $@ -Map kernel.map
293 palkovsky 236
 
461 decky 237
kernel.bin: kernel.raw
238
	$(OBJCOPY) -O $(BFD) kernel.raw kernel.bin
239
 
472 jermar 240
disasm: kernel.raw
241
	$(OBJDUMP) -d kernel.raw > kernel.disasm
242
 
314 palkovsky 243
%.o: %.S
1161 decky 244
	$(CC) $(DEFS) $(CFLAGS) -D__ASM__ -c $< -o $@
1 jermar 245
 
246
%.o: %.s
455 decky 247
	$(AS) $(AFLAGS) $< -o $@
1 jermar 248
 
249
%.o: %.c
455 decky 250
	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@