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/* Copyright (C) 1996-2022 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library. If not, see
<https://www.gnu.org/licenses/>. */
#include <sysdep.h>
/* The following code is only used in the shared library when we
compile the reentrant version. Otherwise each system call defines
each own version. */
#ifndef PIC
/* The syscall stubs jump here when they detect an error. */
#undef CALL_MCOUNT
#define CALL_MCOUNT /* Don't insert the profiling call, it clobbers %d0. */
.text
ENTRY (__syscall_error)
neg.l %d0
#ifndef _LIBC_REENTRANT
move.l %d0, errno
#else
move.l %d0, -(%sp)
cfi_adjust_cfa_offset (4)
jbsr __errno_location
move.l (%sp)+, (%a0)
cfi_adjust_cfa_offset (-4)
#endif
move.l #-1, %d0
/* Copy return value to %a0 for syscalls that are declared to
return a pointer. */
move.l %d0, %a0
rts
END (__syscall_error)
#endif /* PIC */
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