| 0,0 → 1,236 |
|---|
| # |
| # Copyright (C) 2005 Martin Decky |
| # All rights reserved. |
| # |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions |
| # are met: |
| # |
| # - Redistributions of source code must retain the above copyright |
| # notice, this list of conditions and the following disclaimer. |
| # - Redistributions in binary form must reproduce the above copyright |
| # notice, this list of conditions and the following disclaimer in the |
| # documentation and/or other materials provided with the distribution. |
| # - The name of the author may not be used to endorse or promote products |
| # derived from this software without specific prior written permission. |
| # |
| # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| # |
| |
| ## Kernel release |
| # |
| |
| VERSION = 0 |
| PATCHLEVEL = 1 |
| SUBLEVEL = 0 |
| EXTRAVERSION = |
| NAME = Dawn |
| RELEASE = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION) |
| |
| ## Include configuration |
| # |
| |
| -include Makefile.config |
| |
| ## Common compiler flags |
| # |
| |
| DEFS = -D$(ARCH) -DARCH=\"$(ARCH)\" -DRELEASE=\"$(RELEASE)\" "-DNAME=\"$(NAME)\"" -DKERNEL |
| CFLAGS = -fno-builtin -fomit-frame-pointer -Wall -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O3 -nostdlib -nostdinc -Igeneric/include/ |
| LFLAGS = -M |
| AFLAGS = |
| |
| ifdef REVISION |
| DEFS += "-DREVISION=\"$(REVISION)\"" |
| endif |
| |
| ifdef TIMESTAMP |
| DEFS += "-DTIMESTAMP=\"$(TIMESTAMP)\"" |
| endif |
| |
| ## Setup kernel configuration |
| # |
| |
| -include arch/$(ARCH)/Makefile.inc |
| -include genarch/Makefile.inc |
| |
| ifeq ($(CONFIG_DEBUG),y) |
| DEFS += -DCONFIG_DEBUG |
| endif |
| ifeq ($(CONFIG_DEBUG_SPINLOCK),y) |
| DEFS += -DCONFIG_DEBUG_SPINLOCK |
| endif |
| ifeq ($(CONFIG_DEBUG_AS_WATCHPOINT),y) |
| DEFS += -DCONFIG_DEBUG_AS_WATCHPOINT |
| endif |
| ifeq ($(CONFIG_FPU_LAZY),y) |
| DEFS += -DCONFIG_FPU_LAZY |
| endif |
| ifeq ($(CONFIG_DEBUG_ALLREGS),y) |
| DEFS += -DCONFIG_DEBUG_ALLREGS |
| endif |
| ifeq ($(CONFIG_VHPT),y) |
| DEFS += -DCONFIG_VHPT |
| endif |
| |
| ## Toolchain configuration |
| # |
| |
| ifeq ($(COMPILER),native) |
| CC = gcc |
| AS = as |
| LD = ld |
| OBJCOPY = objcopy |
| OBJDUMP = objdump |
| else |
| CC = $(TOOLCHAIN_DIR)/$(TARGET)-gcc |
| AS = $(TOOLCHAIN_DIR)/$(TARGET)-as |
| LD = $(TOOLCHAIN_DIR)/$(TARGET)-ld |
| OBJCOPY = $(TOOLCHAIN_DIR)/$(TARGET)-objcopy |
| OBJDUMP = $(TOOLCHAIN_DIR)/$(TARGET)-objdump |
| endif |
| |
| ## Generic kernel sources |
| # |
| |
| GENERIC_SOURCES = \ |
| generic/src/adt/btree.c \ |
| generic/src/adt/hash_table.c \ |
| generic/src/adt/list.c \ |
| generic/src/console/chardev.c \ |
| generic/src/console/console.c \ |
| generic/src/console/kconsole.c \ |
| generic/src/console/cmd.c \ |
| generic/src/cpu/cpu.c \ |
| generic/src/ddi/ddi.c \ |
| generic/src/interrupt/interrupt.c \ |
| generic/src/main/main.c \ |
| generic/src/main/kinit.c \ |
| generic/src/main/uinit.c \ |
| generic/src/main/version.c \ |
| generic/src/proc/scheduler.c \ |
| generic/src/proc/thread.c \ |
| generic/src/proc/task.c \ |
| generic/src/proc/the.c \ |
| generic/src/syscall/syscall.c \ |
| generic/src/mm/buddy.c \ |
| generic/src/mm/frame.c \ |
| generic/src/mm/page.c \ |
| generic/src/mm/tlb.c \ |
| generic/src/mm/as.c \ |
| generic/src/mm/slab.c \ |
| generic/src/lib/func.c \ |
| generic/src/lib/memstr.c \ |
| generic/src/lib/sort.c \ |
| generic/src/lib/elf.c \ |
| generic/src/debug/print.c \ |
| generic/src/debug/symtab.c \ |
| generic/src/time/clock.c \ |
| generic/src/time/timeout.c \ |
| generic/src/time/delay.c \ |
| generic/src/preempt/preemption.c \ |
| generic/src/synch/spinlock.c \ |
| generic/src/synch/condvar.c \ |
| generic/src/synch/rwlock.c \ |
| generic/src/synch/mutex.c \ |
| generic/src/synch/semaphore.c \ |
| generic/src/synch/waitq.c \ |
| generic/src/synch/futex.c \ |
| generic/src/smp/ipi.c \ |
| generic/src/ipc/ipc.c \ |
| generic/src/ipc/sysipc.c \ |
| generic/src/ipc/ipcrsc.c \ |
| generic/src/security/cap.c |
| |
| ## Test sources |
| # |
| |
| ifneq ($(CONFIG_TEST),) |
| DEFS += -DCONFIG_TEST |
| GENERIC_SOURCES += test/$(CONFIG_TEST)/test.c |
| endif |
| |
| GENERIC_OBJECTS := $(addsuffix .o,$(basename $(GENERIC_SOURCES))) |
| ARCH_OBJECTS := $(addsuffix .o,$(basename $(ARCH_SOURCES))) |
| GENARCH_OBJECTS := $(addsuffix .o,$(basename $(GENARCH_SOURCES))) |
| |
| .PHONY: all build config distclean clean archlinks depend disasm |
| |
| all: |
| tools/config.py default $(NARCH) |
| ifdef NARCH |
| ifneq ($(ARCH), $(NARCH)) |
| $(MAKE) -C . clean |
| endif |
| endif |
| $(MAKE) -C . build |
| |
| build: kernel.bin disasm |
| |
| config: |
| -rm Makefile.depend |
| tools/config.py |
| |
| -include Makefile.depend |
| |
| distclean: clean |
| -rm Makefile.config |
| |
| clean: |
| -rm -f kernel.bin kernel.raw kernel.map kernel.map.pre kernel.objdump kernel.disasm generic/src/debug/real_map.bin Makefile.depend* generic/include/arch generic/include/genarch arch/$(ARCH)/_link.ld |
| find generic/src/ arch/*/src/ genarch/src/ test/ -name '*.o' -follow -exec rm \{\} \; |
| for arch in arch/*; do \ |
| [ -e $$arch/_link.ld ] && rm $$arch/_link.ld 2>/dev/null;\ |
| done;exit 0 |
| |
| archlinks: |
| ln -sfn ../../arch/$(ARCH)/include/ generic/include/arch |
| ln -sfn ../../genarch/include/ generic/include/genarch |
| |
| depend: archlinks |
| -makedepend $(DEFS) $(CFLAGS) -f - $(ARCH_SOURCES) $(GENARCH_SOURCES) $(GENERIC_SOURCES) > Makefile.depend 2> /dev/null |
| |
| arch/$(ARCH)/_link.ld: arch/$(ARCH)/_link.ld.in |
| $(CC) $(DEFS) $(CFLAGS) -D__ASM__ -E -x c $< | grep -v "^\#" > $@ |
| |
| generic/src/debug/real_map.bin: depend arch/$(ARCH)/_link.ld $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) |
| $(OBJCOPY) -I binary -O $(BFD_NAME) -B $(BFD_ARCH) --prefix-sections=symtab Makefile generic/src/debug/empty_map.o |
| $(LD) -T arch/$(ARCH)/_link.ld $(LFLAGS) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) generic/src/debug/empty_map.o -o $@ -Map kernel.map.pre |
| $(OBJDUMP) -t $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) > kernel.objdump |
| tools/genmap.py kernel.map.pre kernel.objdump generic/src/debug/real_map.bin |
| # Do it once again, this time to get correct even the symbols |
| # on architectures, that have bss after symtab |
| $(OBJCOPY) -I binary -O $(BFD_NAME) -B $(BFD_ARCH) --prefix-sections=symtab generic/src/debug/real_map.bin generic/src/debug/sizeok_map.o |
| $(LD) -T arch/$(ARCH)/_link.ld $(LFLAGS) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) generic/src/debug/sizeok_map.o -o $@ -Map kernel.map.pre |
| $(OBJDUMP) -t $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) > kernel.objdump |
| tools/genmap.py kernel.map.pre kernel.objdump generic/src/debug/real_map.bin |
| |
| generic/src/debug/real_map.o: generic/src/debug/real_map.bin |
| $(OBJCOPY) -I binary -O $(BFD_NAME) -B $(BFD_ARCH) --prefix-sections=symtab $< $@ |
| |
| kernel.raw: depend arch/$(ARCH)/_link.ld $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) generic/src/debug/real_map.o |
| $(LD) -T arch/$(ARCH)/_link.ld $(LFLAGS) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) generic/src/debug/real_map.o -o $@ -Map kernel.map |
| |
| kernel.bin: kernel.raw |
| $(OBJCOPY) -O $(BFD) kernel.raw kernel.bin |
| |
| disasm: kernel.raw |
| $(OBJDUMP) -d kernel.raw > kernel.disasm |
| |
| %.o: %.S |
| $(CC) $(DEFS) $(CFLAGS) -D__ASM__ -c $< -o $@ |
| |
| %.o: %.s |
| $(AS) $(AFLAGS) $< -o $@ |
| |
| %.o: %.c |
| $(CC) $(DEFS) $(CFLAGS) -c $< -o $@ |