diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/arm/nptl/vfork.S')
| -rw-r--r-- | sysdeps/unix/sysv/linux/arm/nptl/vfork.S | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/sysdeps/unix/sysv/linux/arm/nptl/vfork.S b/sysdeps/unix/sysv/linux/arm/nptl/vfork.S deleted file mode 100644 index 2e942beba7..0000000000 --- a/sysdeps/unix/sysv/linux/arm/nptl/vfork.S +++ /dev/null @@ -1,36 +0,0 @@ -/* Copyright (C) 2005-2014 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 - <http://www.gnu.org/licenses/>. */ - -#include <tcb-offsets.h> - -/* Save the PID value. */ -#define SAVE_PID \ - GET_TLS (r2); \ - NEGOFF_ADJ_BASE2 (r2, r0, PID_OFFSET); /* Save the TLS addr in r2. */ \ - ldr r3, NEGOFF_OFF1 (r2, PID_OFFSET); /* Load the saved PID. */ \ - rsbs r0, r3, #0; /* Negate it. */ \ - it eq; \ - moveq r0, #0x80000000; /* Use 0x80000000 if it was 0. */ \ - str r0, NEGOFF_OFF1 (r2, PID_OFFSET); /* Store the temp PID. */ - -/* Restore the old PID value in the parent. */ -#define RESTORE_PID \ - cmp r0, #0; /* If we are the parent... */ \ - it ne; \ - strne r3, NEGOFF_OFF1 (r2, PID_OFFSET); /* restore the saved PID. */ - -#include "../vfork.S" |