diff options
Diffstat (limited to 'arch/blackfin/mach-common/entry.S')
| -rw-r--r-- | arch/blackfin/mach-common/entry.S | 38 |
1 files changed, 10 insertions, 28 deletions
diff --git a/arch/blackfin/mach-common/entry.S b/arch/blackfin/mach-common/entry.S index a3ea7e9fe43b..01b2f58dfb95 100644 --- a/arch/blackfin/mach-common/entry.S +++ b/arch/blackfin/mach-common/entry.S @@ -1,32 +1,11 @@ /* - * File: arch/blackfin/mach-common/entry.S - * Based on: - * Author: Linus Torvalds + * Contains the system-call and fault low-level handling routines. + * This also contains the timer-interrupt handler, as well as all + * interrupts and faults that can result in a task-switch. * - * Created: ? - * Description: contains the system-call and fault low-level handling routines. - * This also contains the timer-interrupt handler, as well as all - * interrupts and faults that can result in a task-switch. + * Copyright 2005-2009 Analog Devices Inc. * - * Modified: - * Copyright 2004-2006 Analog Devices Inc. - * - * Bugs: Enter bugs at http://blackfin.uclinux.org/ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program 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 General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see the file COPYING, or write - * to the Free Software Foundation, Inc., - * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * Licensed under the GPL-2 or later. */ /* NOTE: This code handles signal-recognition, which happens every time @@ -734,6 +713,8 @@ ENTRY(_system_call) cc = BITTST(r7, TIF_RESTORE_SIGMASK); if cc jump .Lsyscall_do_signals; cc = BITTST(r7, TIF_SIGPENDING); + if cc jump .Lsyscall_do_signals; + cc = BITTST(r7, TIF_NOTIFY_RESUME); if !cc jump .Lsyscall_really_exit; .Lsyscall_do_signals: /* Reenable interrupts. */ @@ -742,7 +723,7 @@ ENTRY(_system_call) r0 = sp; SP += -12; - call _do_signal; + call _do_notify_resume; SP += 12; .Lsyscall_really_exit: @@ -1443,7 +1424,7 @@ ENTRY(_sys_call_table) .long _sys_ni_syscall /* streams2 */ .long _sys_vfork /* 190 */ .long _sys_getrlimit - .long _sys_mmap2 + .long _sys_mmap_pgoff .long _sys_truncate64 .long _sys_ftruncate64 .long _sys_stat64 /* 195 */ @@ -1621,6 +1602,7 @@ ENTRY(_sys_call_table) .long _sys_pwritev .long _sys_rt_tgsigqueueinfo .long _sys_perf_event_open + .long _sys_recvmmsg /* 370 */ .rept NR_syscalls-(.-_sys_call_table)/4 .long _sys_ni_syscall |