diff options
Diffstat (limited to 'libpthread/nptl/sysdeps/unix/sysv/linux/nds32/vfork.S')
| -rw-r--r-- | libpthread/nptl/sysdeps/unix/sysv/linux/nds32/vfork.S | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/nds32/vfork.S b/libpthread/nptl/sysdeps/unix/sysv/linux/nds32/vfork.S deleted file mode 100644 index f11f76ae1..000000000 --- a/libpthread/nptl/sysdeps/unix/sysv/linux/nds32/vfork.S +++ /dev/null @@ -1,43 +0,0 @@ -/* - * Copyright (C) 2016-2017 Andes Technology, Inc. - * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. - */ - -/* Copyright (C) 2013 Free Software Foundation, Inc. - - 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 - <http://www.gnu.org/licenses/>. */ - -#include <tls.h> - -/* Save the PID value. */ -#define SAVE_PID \ - lwi $r1, [$r25 + PID_OFFSET];/* Get the thread pointer. */ \ - subri $r1, $r1, 0x0; /* Negate it. */ \ - bnez $r1, 1f; /* If it was zero... */ \ - sethi $r1, 0x80000; /* use 0x80000000 instead. */ \ -1: swi $r1, [$r25 + PID_OFFSET];/* Store the temporary PID. */ - -/* Restore the old PID value in the parent. */ -#define RESTORE_PID \ - beqz $r0, 1f; /* If we are the parent... */ \ - lwi $r1, [$r25 + PID_OFFSET];/* Get the thread pointer. */ \ - subri $r1, $r1, 0x0; /* Re-negate it. */ \ - sethi $r2, 0x80000; /* Load 0x80000000... */ \ - bne $r1, $r2, 2f; /* ... compare against it... */ \ - movi $r1, 0; /* ... use 0 instead. */ \ -2: swi $r1, [$r25 + PID_OFFSET];/* Restore the PID. */ \ -1: - -#include <../../../../../../../libc/sysdeps/linux/nds32/vfork.S> |