Imbus/xv6-riscv-kernel
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avoid user-level segfault if a process doesn't call exit()

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Robert Morris 2022-08-10 06:37:21 -04:00
parent 872fa88e8a
commit 76ad8e974f
2 changed files with 12 additions and 1 deletions
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2
Makefile
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@ -90,7 +90,7 @@ tags: $(OBJS) _init
ULIB = $U/ulib.o $U/usys.o $U/printf.o $U/umalloc.o
_%: %.o $(ULIB)
$(LD) $(LDFLAGS) -N -e main -Ttext 0 -o $@ $^
$(LD) $(LDFLAGS) -N -e _main -Ttext 0 -o $@ $^
$(OBJDUMP) -S $@ > $*.asm
$(OBJDUMP) -t $@ | sed '1,/SYMBOL TABLE/d; s/ .* / /; /^$$/d' > $*.sym