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| author | Jesper Nilsson <jesper.nilsson@axis.com> | 2009-04-28 16:42:39 +0200 |
|---|---|---|
| committer | Jesper Nilsson <jesper.nilsson@axis.com> | 2009-04-28 17:53:35 +0200 |
| commit | 6d3d4be40357e3ea43b5c8837dec01d8f6cd1c67 (patch) | |
| tree | cfbf63f2b5a267b0994d211e5220bff0d494886a /arch | |
| parent | d7bd15f67ebaaebc842a971e600c364a73b81b22 (diff) | |
| download | kernel_samsung_aries-6d3d4be40357e3ea43b5c8837dec01d8f6cd1c67.zip kernel_samsung_aries-6d3d4be40357e3ea43b5c8837dec01d8f6cd1c67.tar.gz kernel_samsung_aries-6d3d4be40357e3ea43b5c8837dec01d8f6cd1c67.tar.bz2 | |
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')
| -rw-r--r-- | arch/cris/arch-v10/kernel/entry.S | 14 | ||||
| -rw-r--r-- | arch/cris/arch-v32/kernel/entry.S | 8 | ||||
| -rw-r--r-- | arch/cris/include/asm/unistd.h | 12 |
3 files changed, 29 insertions, 5 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 diff --git a/arch/cris/arch-v32/kernel/entry.S b/arch/cris/arch-v32/kernel/entry.S index 5e674c8..435b967 100644 --- a/arch/cris/arch-v32/kernel/entry.S +++ b/arch/cris/arch-v32/kernel/entry.S @@ -852,6 +852,14 @@ 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 diff --git a/arch/cris/include/asm/unistd.h b/arch/cris/include/asm/unistd.h index 235d076..c170793 100644 --- a/arch/cris/include/asm/unistd.h +++ b/arch/cris/include/asm/unistd.h @@ -281,7 +281,7 @@ #define __NR_mbind 274 #define __NR_get_mempolicy 275 #define __NR_set_mempolicy 276 -#define __NR_mq_open 277 +#define __NR_mq_open 277 #define __NR_mq_unlink (__NR_mq_open+1) #define __NR_mq_timedsend (__NR_mq_open+2) #define __NR_mq_timedreceive (__NR_mq_open+3) @@ -331,10 +331,18 @@ #define __NR_fallocate 324 #define __NR_timerfd_settime 325 #define __NR_timerfd_gettime 326 +#define __NR_signalfd4 327 +#define __NR_eventfd2 328 +#define __NR_epoll_create1 329 +#define __NR_dup3 330 +#define __NR_pipe2 331 +#define __NR_inotify_init1 332 +#define __NR_preadv 333 +#define __NR_pwritev 334 #ifdef __KERNEL__ -#define NR_syscalls 327 +#define NR_syscalls 335 #include <arch/unistd.h> |