6f77685609
mainly in the kernel and headers. This split based on work by Ingmar Alting <iaalting@cs.vu.nl> done for his Minix PowerPC architecture port. . kernel does not program the interrupt controller directly, do any other architecture-dependent operations, or contain assembly any more, but uses architecture-dependent functions in arch/$(ARCH)/. . architecture-dependent constants and types defined in arch/$(ARCH)/include. . <ibm/portio.h> moved to <minix/portio.h>, as they have become, for now, architecture-independent functions. . int86, sdevio, readbios, and iopenable are now i386-specific kernel calls and live in arch/i386/do_* now. . i386 arch now supports even less 86 code; e.g. mpx86.s and klib86.s have gone, and 'machine.protected' is gone (and always taken to be 1 in i386). If 86 support is to return, it should be a new architecture. . prototypes for the architecture-dependent functions defined in kernel/arch/$(ARCH)/*.c but used in kernel/ are in kernel/proto.h . /etc/make.conf included in makefiles and shell scripts that need to know the building architecture; it defines ARCH=<arch>, currently only i386. . some basic per-architecture build support outside of the kernel (lib) . in clock.c, only dequeue a process if it was ready . fixes for new include files files deleted: . mpx/klib.s - only for choosing between mpx/klib86 and -386 . klib86.s - only for 86 i386-specific files files moved (or arch-dependent stuff moved) to arch/i386/: . mpx386.s (entry point) . klib386.s . sconst.h . exception.c . protect.c . protect.h . i8269.c
82 lines
1.5 KiB
Makefile
Executable file
82 lines
1.5 KiB
Makefile
Executable file
# Makefile for kernel
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include /etc/make.conf
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ARCHAR=$(ARCH).a
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# objects, excluding first-stage code, which is $(HEAD).
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# the HEAD variable is passed as an argument to this Makefile
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# by an upper level Makefile.
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OBJS=$(ARCHAR)(exception.o) \
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$(ARCHAR)(i8259.o) \
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$(ARCHAR)(memory.o) \
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$(ARCHAR)(protect.o) \
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$(ARCHAR)(system.o) \
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$(ARCHAR)(clock.o) \
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$(ARCHAR)(klib386.o) \
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$(ARCHAR)(do_readbios.o) \
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$(ARCHAR)(do_int86.o) \
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$(ARCHAR)(do_sdevio.o) \
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$(ARCHAR)(do_iopenable.o)
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CPPFLAGS=-Iinclude
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CFLAGS=$(CPPFLAGS) -Wall
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build: $(HEAD) $(ARCHAR)
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$(ARCHAR): $(OBJS)
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aal cr $@ *.o
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depend:
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/usr/bin/mkdep "$(CC) -E $(CPPFLAGS)" *.c *.s > .depend
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clean:
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rm -f *.a *.o *~
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# How to build it
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$(ARCHAR)(exception.o): exception.c
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$(CC) $(CFLAGS) -c $<
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$(ARCHAR)(i8259.o): i8259.c
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$(CC) $(CFLAGS) -c $<
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$(ARCHAR)(memory.o): memory.c
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$(CC) $(CFLAGS) -c $<
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$(ARCHAR)(protect.o): protect.c
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$(CC) $(CFLAGS) -c $<
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$(ARCHAR)(system.o): system.c
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$(CC) $(CFLAGS) -c $<
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$(ARCHAR)(do_int86.o): do_int86.c
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$(CC) $(CFLAGS) -c $<
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$(ARCHAR)(do_iopenable.o): do_iopenable.c
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$(CC) $(CFLAGS) -c $<
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$(ARCHAR)(do_readbios.o): do_readbios.c
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$(CC) $(CFLAGS) -c $<
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$(ARCHAR)(do_sdevio.o): do_sdevio.c
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$(CC) $(CFLAGS) -c $<
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$(ARCHAR)(clock.o): clock.c
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$(CC) $(CFLAGS) -c $<
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$(ARCHAR)(klib386.o): klib386.s
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$(CC) $(CFLAGS) -c $<
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.s.o:
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$(CC) $(CFLAGS) -c -o $@ $<
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.c.o:
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$(CC) $(CFLAGS) -c -o $@ $<
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$(HEAD): mpx386.o
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cp $< $@
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# Include generated dependencies.
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include .depend
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