haraldwolff/qemu-patch-raspberry4
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Use the host exit syscall for exiting (Lauro Ramos Venancio).

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We can't call the libc _exit function because it calls the exit_group
host syscall. We must call directly the exit host syscall.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5561 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
balrog 2008-10-28 10:18:28 +00:00
parent 44696296d5
commit a2f86d8e08
1 changed files with 3 additions and 1 deletions
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4
linux-user/syscall.c
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@ -152,6 +152,7 @@ static type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5, \
}
#define __NR_sys_exit __NR_exit
#define __NR_sys_uname __NR_uname
#define __NR_sys_faccessat __NR_faccessat
#define __NR_sys_fchmodat __NR_fchmodat
@ -193,6 +194,7 @@ static int gettid(void) {
return -ENOSYS;
}
#endif
_syscall1(int,sys_exit,int,status)
_syscall1(int,sys_uname,struct new_utsname *,buf)
#if defined(TARGET_NR_faccessat) && defined(__NR_faccessat)
_syscall4(int,sys_faccessat,int,dirfd,const char *,pathname,int,mode,int,flags)
@ -3395,7 +3397,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1,
#endif
gdb_exit(cpu_env, arg1);
/* XXX: should free thread stack and CPU env */
_exit(arg1);
sys_exit(arg1);
ret = 0; /* avoid warning */
break;
case TARGET_NR_read: