fix build
This commit is contained in:
parent
a64cd81342
commit
7e019461c8
2 changed files with 8 additions and 8 deletions
8
Makefile
8
Makefile
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@ -49,22 +49,22 @@ bootblock : bootasm.S bootmain.c
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$(OBJCOPY) -S -O binary bootblock.o bootblock
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$(OBJCOPY) -S -O binary bootblock.o bootblock
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./sign.pl bootblock
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./sign.pl bootblock
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kernel : $(OBJS) bootother.S init
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kernel : $(OBJS) bootother.S _init
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$(CC) -nostdinc -I. -c bootother.S
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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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$(LD) -N -e start -Ttext 0x7000 -o bootother.out bootother.o
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$(OBJCOPY) -S -O binary bootother.out bootother
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$(OBJCOPY) -S -O binary bootother.out bootother
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$(OBJDUMP) -S bootother.o > bootother.asm
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$(OBJDUMP) -S bootother.o > bootother.asm
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$(LD) -Ttext 0x100000 -e main0 -o kernel $(OBJS) -b binary bootother init
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$(LD) -Ttext 0x100000 -e main0 -o kernel $(OBJS) -b binary bootother _init
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$(OBJDUMP) -S kernel > kernel.asm
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$(OBJDUMP) -S kernel > kernel.asm
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tags: $(OBJS) bootother.S init
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tags: $(OBJS) bootother.S _init
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etags *.S *.c
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etags *.S *.c
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PRINT = \
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PRINT = \
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runoff.list \
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runoff.list \
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README\
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README\
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types.h param.h defs.h x86.h asm.h elf.h mmu.h spinlock.h\
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types.h param.h defs.h x86.h asm.h elf.h mmu.h spinlock.h\
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bootasm.S bootother.S main.c init.c spinlock.c\
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bootasm.S bootother.S main.c _init.c spinlock.c\
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proc.h proc.c setjmp.S kalloc.c\
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proc.h proc.c setjmp.S kalloc.c\
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syscall.h trapasm.S traps.h trap.c vectors.pl syscall.c sysproc.c\
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syscall.h trapasm.S traps.h trap.c vectors.pl syscall.c sysproc.c\
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buf.h dev.h fcntl.h stat.h file.h fs.h fsvar.h fd.c fs.c bio.c ide.c sysfile.c\
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buf.h dev.h fcntl.h stat.h file.h fs.h fsvar.h fd.c fs.c bio.c ide.c sysfile.c\
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8
main.c
8
main.c
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@ -11,7 +11,7 @@
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#include "spinlock.h"
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#include "spinlock.h"
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extern char edata[], end[];
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extern char edata[], end[];
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extern uchar _binary_init_start[], _binary_init_size[];
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extern uchar _binary__init_start[], _binary__init_size[];
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void process0();
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void process0();
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@ -140,7 +140,7 @@ process0()
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p1 = copyproc(p0);
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p1 = copyproc(p0);
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load_icode(p1, _binary_init_start, (uint) _binary_init_size);
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load_icode(p1, _binary__init_start, (uint) _binary__init_size);
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p1->state = RUNNABLE;
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p1->state = RUNNABLE;
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proc_wait();
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proc_wait();
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@ -166,9 +166,9 @@ load_icode(struct proc *p, uchar *binary, uint size)
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if(ph->type != ELF_PROG_LOAD)
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if(ph->type != ELF_PROG_LOAD)
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continue;
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continue;
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if(ph->va + ph->memsz < ph->va)
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if(ph->va + ph->memsz < ph->va)
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panic("load_icode: overflow in elf header segment");
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panic("load_icode: overflow in proghdr");
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if(ph->va + ph->memsz >= p->sz)
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if(ph->va + ph->memsz >= p->sz)
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panic("load_icode: icode wants to be above UTOP");
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panic("load_icode: icode too large");
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// Load/clear the segment
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// Load/clear the segment
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memmove(p->mem + ph->va, binary + ph->offset, ph->filesz);
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memmove(p->mem + ph->va, binary + ph->offset, ph->filesz);
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