summaryrefslogtreecommitdiffstats
path: root/arch/cris/arch-v10
diff options
context:
space:
mode:
authorJesper Nilsson <jesper.nilsson@axis.com>2009-04-28 16:42:39 +0200
committerJesper Nilsson <jesper.nilsson@axis.com>2009-04-28 17:53:35 +0200
commit6d3d4be40357e3ea43b5c8837dec01d8f6cd1c67 (patch)
treecfbf63f2b5a267b0994d211e5220bff0d494886a /arch/cris/arch-v10
parentd7bd15f67ebaaebc842a971e600c364a73b81b22 (diff)
downloadop-kernel-dev-6d3d4be40357e3ea43b5c8837dec01d8f6cd1c67.zip
op-kernel-dev-6d3d4be40357e3ea43b5c8837dec01d8f6cd1c67.tar.gz
CRIS: Wire up syscalls signalfd4 to writev.
Adds sys_signalfd4, sys_eventfd2, sys_epoll_create1, sys_dup3, sys_pipe2, sys_inotify_init1, sys_preadv, sys_pwritev for both CRISv10 and CRISv32.
Diffstat (limited to 'arch/cris/arch-v10')
-rw-r--r--arch/cris/arch-v10/kernel/entry.S14
1 files changed, 11 insertions, 3 deletions
diff --git a/arch/cris/arch-v10/kernel/entry.S b/arch/cris/arch-v10/kernel/entry.S
index 72f5cd3..2c18d08 100644
--- a/arch/cris/arch-v10/kernel/entry.S
+++ b/arch/cris/arch-v10/kernel/entry.S
@@ -536,10 +536,10 @@ multiple_interrupt:
movem $r13, [$sp]
push $r10 ; push orig_r10
clear.d [$sp=$sp-4] ; frametype == 0, normal frame
-
+
move.d $sp, $r10
jsr do_multiple_IRQ
-
+
jump ret_from_intr
do_sigtrap:
@@ -585,7 +585,7 @@ _ugdb_handle_breakpoint:
pop $r0 ; Restore r0.
ba do_sigtrap ; SIGTRAP the offending process.
pop $dccr ; Restore dccr in delay slot.
-
+
.global kernel_execve
kernel_execve:
move.d __NR_execve, $r9
@@ -929,6 +929,14 @@ sys_call_table:
.long sys_fallocate
.long sys_timerfd_settime /* 325 */
.long sys_timerfd_gettime
+ .long sys_signalfd4
+ .long sys_eventfd2
+ .long sys_epoll_create1
+ .long sys_dup3 /* 330 */
+ .long sys_pipe2
+ .long sys_inotify_init1
+ .long sys_preadv
+ .long sys_pwritev
/*
* NOTE!! This doesn't have to be exact - we just have
OpenPOWER on IntegriCloud