Subversion Repositories HelenOS

Rev

Rev 1094 | Rev 1109 | 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
452 decky 81
 
82
## Toolchain configuration
83
#
84
 
85
ifeq ($(COMPILER),native)
86
	CC = gcc
87
	AS = as
88
	LD = ld
89
	OBJCOPY = objcopy
90
	OBJDUMP = objdump
91
else
92
	CC = $(TOOLCHAIN_DIR)/$(TARGET)-gcc
93
	AS = $(TOOLCHAIN_DIR)/$(TARGET)-as
94
	LD = $(TOOLCHAIN_DIR)/$(TARGET)-ld
95
	OBJCOPY = $(TOOLCHAIN_DIR)/$(TARGET)-objcopy
96
	OBJDUMP = $(TOOLCHAIN_DIR)/$(TARGET)-objdump
97
endif
98
 
99
## Generic kernel sources
100
#
101
 
102
GENERIC_SOURCES = \
1101 jermar 103
	generic/src/adt/btree.c \
790 jermar 104
	generic/src/adt/hash_table.c \
788 jermar 105
	generic/src/adt/list.c \
510 jermar 106
	generic/src/console/chardev.c \
107
	generic/src/console/console.c \
518 jermar 108
	generic/src/console/kconsole.c \
596 jermar 109
	generic/src/console/cmd.c \
452 decky 110
	generic/src/cpu/cpu.c \
575 palkovsky 111
	generic/src/interrupt/interrupt.c \
430 jermar 112
	generic/src/main/main.c \
113
	generic/src/main/kinit.c \
114
	generic/src/main/uinit.c \
673 jermar 115
	generic/src/main/version.c \
430 jermar 116
	generic/src/proc/scheduler.c \
117
	generic/src/proc/thread.c \
118
	generic/src/proc/task.c \
119
	generic/src/proc/the.c \
678 decky 120
	generic/src/syscall/syscall.c \
430 jermar 121
	generic/src/mm/buddy.c \
122
	generic/src/mm/frame.c \
123
	generic/src/mm/page.c \
124
	generic/src/mm/tlb.c \
703 jermar 125
	generic/src/mm/as.c \
759 palkovsky 126
	generic/src/mm/slab.c \
430 jermar 127
	generic/src/lib/func.c \
128
	generic/src/lib/memstr.c \
129
	generic/src/lib/sort.c \
938 jermar 130
	generic/src/lib/elf.c \
430 jermar 131
	generic/src/debug/print.c \
132
	generic/src/debug/symtab.c \
133
	generic/src/time/clock.c \
134
	generic/src/time/timeout.c \
135
	generic/src/time/delay.c \
136
	generic/src/preempt/preemption.c \
137
	generic/src/synch/spinlock.c \
138
	generic/src/synch/condvar.c \
139
	generic/src/synch/rwlock.c \
140
	generic/src/synch/mutex.c \
141
	generic/src/synch/semaphore.c \
142
	generic/src/synch/waitq.c \
955 palkovsky 143
	generic/src/smp/ipi.c \
965 palkovsky 144
	generic/src/ipc/ipc.c \
1072 palkovsky 145
	generic/src/ipc/sysipc.c \
146
	generic/src/ipc/ipcrsc.c
1 jermar 147
 
459 decky 148
## Test sources
149
#
150
 
151
ifneq ($(CONFIG_TEST),)
152
	DEFS += -DCONFIG_TEST
153
	GENERIC_SOURCES += test/$(CONFIG_TEST)/test.c
154
endif
155
 
452 decky 156
GENERIC_OBJECTS := $(addsuffix .o,$(basename $(GENERIC_SOURCES)))
157
ARCH_OBJECTS := $(addsuffix .o,$(basename $(ARCH_SOURCES)))
158
GENARCH_OBJECTS := $(addsuffix .o,$(basename $(GENARCH_SOURCES)))
326 palkovsky 159
 
1017 decky 160
.PHONY: all build config distclean clean archlinks depend disasm
1 jermar 161
 
558 palkovsky 162
all:
1012 palkovsky 163
	tools/config.py default $(NARCH)
164
ifdef NARCH
165
 ifneq ($(ARCH), $(NARCH))
166
	$(MAKE) -C . clean
167
 endif
168
endif
561 decky 169
	$(MAKE) -C . build
34 jermar 170
 
1017 decky 171
build: kernel.bin disasm
558 palkovsky 172
 
173
config:
580 palkovsky 174
	-rm Makefile.depend
558 palkovsky 175
	tools/config.py
176
 
452 decky 177
-include Makefile.depend
1 jermar 178
 
558 palkovsky 179
distclean: clean
180
	-rm Makefile.config
181
 
452 decky 182
clean:
576 palkovsky 183
	-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 184
	find generic/src/ arch/*/src/ genarch/src/ test/ -name '*.o' -follow -exec rm \{\} \;
185
	for arch in arch/*; do \
186
	    [ -e $$arch/_link.ld ] && rm $$arch/_link.ld 2>/dev/null;\
187
	done;exit 0
1 jermar 188
 
558 palkovsky 189
archlinks:
452 decky 190
	ln -sfn ../../arch/$(ARCH)/include/ generic/include/arch
191
	ln -sfn ../../genarch/include/ generic/include/genarch
1 jermar 192
 
577 palkovsky 193
depend: archlinks
651 decky 194
	-makedepend $(DEFS) $(CFLAGS) -f - $(ARCH_SOURCES) $(GENARCH_SOURCES) $(GENERIC_SOURCES) > Makefile.depend 2> /dev/null
576 palkovsky 195
 
452 decky 196
arch/$(ARCH)/_link.ld: arch/$(ARCH)/_link.ld.in
967 palkovsky 197
	$(CC) $(DEFS) $(CFLAGS) -D__ASM__ -E -x c $< | grep -v "^\#" > $@
1 jermar 198
 
452 decky 199
generic/src/debug/real_map.bin: depend arch/$(ARCH)/_link.ld $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS)
430 jermar 200
	$(OBJCOPY) -I binary -O $(BFD_NAME) -B $(BFD_ARCH) --prefix-sections=symtab Makefile generic/src/debug/empty_map.o
452 decky 201
	$(LD) -T arch/$(ARCH)/_link.ld $(LFLAGS) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) generic/src/debug/empty_map.o -o $@ -Map kernel.map.pre
202
	$(OBJDUMP) -t $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) > kernel.objdump
430 jermar 203
	tools/genmap.py kernel.map.pre kernel.objdump generic/src/debug/real_map.bin 
602 palkovsky 204
	# Do it once again, this time to get correct even the symbols
205
	# on architectures, that have bss after symtab
206
	$(OBJCOPY) -I binary -O $(BFD_NAME) -B $(BFD_ARCH) --prefix-sections=symtab generic/src/debug/real_map.bin generic/src/debug/sizeok_map.o
207
	$(LD) -T arch/$(ARCH)/_link.ld $(LFLAGS) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) generic/src/debug/sizeok_map.o -o $@ -Map kernel.map.pre
208
	$(OBJDUMP) -t $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) > kernel.objdump
209
	tools/genmap.py kernel.map.pre kernel.objdump generic/src/debug/real_map.bin 
293 palkovsky 210
 
430 jermar 211
generic/src/debug/real_map.o: generic/src/debug/real_map.bin
293 palkovsky 212
	$(OBJCOPY) -I binary -O $(BFD_NAME) -B $(BFD_ARCH) --prefix-sections=symtab $< $@
213
 
461 decky 214
kernel.raw: depend arch/$(ARCH)/_link.ld $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) generic/src/debug/real_map.o
452 decky 215
	$(LD) -T arch/$(ARCH)/_link.ld $(LFLAGS) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) generic/src/debug/real_map.o -o $@ -Map kernel.map
293 palkovsky 216
 
461 decky 217
kernel.bin: kernel.raw
218
	$(OBJCOPY) -O $(BFD) kernel.raw kernel.bin
219
 
472 jermar 220
disasm: kernel.raw
221
	$(OBJDUMP) -d kernel.raw > kernel.disasm
222
 
314 palkovsky 223
%.o: %.S
472 jermar 224
	$(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@
1 jermar 225
 
226
%.o: %.s
455 decky 227
	$(AS) $(AFLAGS) $< -o $@
1 jermar 228
 
229
%.o: %.c
455 decky 230
	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@