file descriptors
pipes
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parent
b61c2547b8
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16 changed files with 424 additions and 39 deletions
18
Makefile
18
Makefile
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@ -1,5 +1,5 @@
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OBJS = main.o console.o string.o kalloc.o proc.o trapasm.o trap.o vectors.o \
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syscall.o ide.o picirq.o mp.o spinlock.o
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syscall.o ide.o picirq.o mp.o spinlock.o fd.o pipe.o
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CC = i386-jos-elf-gcc
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LD = i386-jos-elf-ld
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@ -20,22 +20,30 @@ bootblock : bootasm.S bootmain.c
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$(OBJCOPY) -S -O binary bootblock.o bootblock
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./sign.pl bootblock
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kernel : $(OBJS) bootother.S user1
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kernel : $(OBJS) bootother.S user1 usertests
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$(CC) -nostdinc -I. -c bootother.S
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$(LD) -N -e start -Ttext 0x7000 -o bootother.out bootother.o
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$(OBJCOPY) -S -O binary bootother.out bootother
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$(OBJDUMP) -S bootother.o > bootother.asm
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$(LD) -Ttext 0x100000 -e main -o kernel $(OBJS) -b binary bootother user1
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$(LD) -Ttext 0x100000 -e main -o kernel $(OBJS) -b binary bootother user1 usertests
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$(OBJDUMP) -S kernel > kernel.asm
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vectors.S : vectors.pl
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perl vectors.pl > vectors.S
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user1 : user1.c
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user1 : user1.c ulib.o
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$(CC) -nostdinc -I. -c user1.c
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$(LD) -N -e main -Ttext 0 -o user1 user1.o
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$(LD) -N -e main -Ttext 0 -o user1 user1.o ulib.o
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$(OBJDUMP) -S user1 > user1.asm
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usertests : usertests.c ulib.o
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$(CC) -nostdinc -I. -c usertests.c
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$(LD) -N -e main -Ttext 0 -o usertests usertests.o ulib.o
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$(OBJDUMP) -S usertests > usertests.asm
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ulib.o : ulib.c
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$(CC) -nostdinc -I. -c ulib.c
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-include *.d
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clean :
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