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gcc-15 bug fixed

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CGH0S7
2025-05-23 21:47:16 +08:00
parent 38997cbef6
commit 5292fdc6ac
2 changed files with 4 additions and 4 deletions
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6
Makefile
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@ -85,7 +85,7 @@ LD = $(TOOLPREFIX)ld
OBJCOPY = $(TOOLPREFIX)objcopy OBJCOPY = $(TOOLPREFIX)objcopy
OBJDUMP = $(TOOLPREFIX)objdump OBJDUMP = $(TOOLPREFIX)objdump
CFLAGS = -Wall -Werror -O -fno-omit-frame-pointer -ggdb -gdwarf-2 CFLAGS = -Wall -Werror -O1 -fno-omit-frame-pointer -ggdb -gdwarf-2
ifdef LAB ifdef LAB
LABUPPER = $(shell echo $(LAB) | tr a-z A-Z) LABUPPER = $(shell echo $(LAB) | tr a-z A-Z)
@ -238,10 +238,10 @@ $U/_uthread: $U/uthread.o $U/uthread_switch.o $(ULIB)
$(OBJDUMP) -S $U/_uthread > $U/uthread.asm $(OBJDUMP) -S $U/_uthread > $U/uthread.asm
ph: notxv6/ph.c ph: notxv6/ph.c
gcc -o ph -g -O2 $(XCFLAGS) notxv6/ph.c -pthread gcc -o ph -g -Ofast $(XCFLAGS) notxv6/ph.c -pthread
barrier: notxv6/barrier.c barrier: notxv6/barrier.c
gcc -o barrier -g -O2 $(XCFLAGS) notxv6/barrier.c -pthread gcc -o barrier -g -Ofast $(XCFLAGS) notxv6/barrier.c -pthread
endif endif
ifeq ($(LAB),pgtbl) ifeq ($(LAB),pgtbl)

2
user/usertests.c
View File

@ -244,7 +244,7 @@ copyinstr3(char *s)
// See if the kernel refuses to read/write user memory that the // See if the kernel refuses to read/write user memory that the
// application doesn't have anymore, because it returned it. // application doesn't have anymore, because it returned it.
void void
rwsbrk() rwsbrk(char* arg)
{ {
int fd, n; int fd, n;