26 Dec
2017
26 Dec
'17
10:44 a.m.
Hi Stafford,
Stafford Horne wrote,
Traditionally nds32 has had a generic syscall
implementation supporting
varargs.
During an audit it was found that this implementation seems to duplicate
the new common implementation and is no longer needed.
nds32 syscall is special. I get following compile error:
libc/sysdeps/linux/common/syscall.c: In function 'syscall':
libc/sysdeps/linux/common/syscall.c:27:2: warning: implicit
declaration of function 'internal_syscall_ncs6'
[-Wimplicit-function-declaration]
return INLINE_SYSCALL_NCS(sysnum, 6, arg1, arg2, arg3, arg4, arg5,
arg6);
^
In file included from ./include/sys/syscall.h:33:0,
from libc/sysdeps/linux/common/syscall.c:8:
./include/bits/syscalls-common.h:49:39: error: '__err' undeclared
(first use in this function)
__res = INTERNAL_SYSCALL_NCS(num, __err, nr, args); \
Not sure if we should touch nds32.
best regards
Waldemar