diff options
| -rw-r--r-- | ChangeLog | 1 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/aarch64/nptl/vfork.S | 37 |
2 files changed, 1 insertions, 37 deletions
diff --git a/ChangeLog b/ChangeLog index 23a56aefca..aa71a3731f 100644 --- a/ChangeLog +++ b/ChangeLog @@ -10,6 +10,7 @@ SAVE_PID and RESTORE_PID blocks from pt-vfork.S. Map 0 to INT_MIN in the SAVE_PID block. (__libc_vfork): New alias. + * sysdeps/unix/sysv/linux/aarch64/nptl/vfork.S: Remove file. * sysdeps/unix/sysv/linux/aarch64/clone.S (__clone): Save args for child in registers, not on the stack. Remove RESET_PID conditionals. diff --git a/sysdeps/unix/sysv/linux/aarch64/nptl/vfork.S b/sysdeps/unix/sysv/linux/aarch64/nptl/vfork.S deleted file mode 100644 index cc056085da..0000000000 --- a/sysdeps/unix/sysv/linux/aarch64/nptl/vfork.S +++ /dev/null @@ -1,37 +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 \ - mrs x2, tpidr_el0; \ - sub x2, x2, #PTHREAD_SIZEOF; \ - ldr w3, [x2, #PTHREAD_PID_OFFSET]; \ - cmp w3, #0; \ - mov w0, #0x80000000; \ - csneg w0, w0, w3, eq; \ - str w0, [x2, #PTHREAD_PID_OFFSET] - -/* Restore the old PID value in the parent. */ -#define RESTORE_PID \ - cbz x0, 1f; /* If we are the parent... */ \ - str w3, [x2, #PTHREAD_PID_OFFSET]; /* restore the saved PID. */ \ -1: - -#include "../vfork.S" |