diff options
author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2006-04-27 21:40:33 -0400 |
---|---|---|
committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-04-28 11:33:48 -0400 |
commit | a3266a930450287e27a8a14ffe0484992941b9f7 (patch) | |
tree | 444264e89b39c4e36294710246d996eaa7af503e /arch/s390/kernel/compat_wrapper.S | |
parent | 3d052595423b4432f4d599c1aeb1949ac0da7314 (diff) |
[PATCH] s390: new system calls
Add sys_set_robust_list, sys_get_robust_list, sys_splice, sys_sync_file and
sys_tee system calls.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/s390/kernel/compat_wrapper.S')
-rw-r--r-- | arch/s390/kernel/compat_wrapper.S | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S index 199da68bd7be..ef5b9c44b86b 100644 --- a/arch/s390/kernel/compat_wrapper.S +++ b/arch/s390/kernel/compat_wrapper.S | |||
@@ -1608,3 +1608,45 @@ compat_sys_ppoll_wrapper: | |||
1608 | sys_unshare_wrapper: | 1608 | sys_unshare_wrapper: |
1609 | llgfr %r2,%r2 # unsigned long | 1609 | llgfr %r2,%r2 # unsigned long |
1610 | jg sys_unshare | 1610 | jg sys_unshare |
1611 | |||
1612 | .globl compat_sys_set_robust_list_wrapper | ||
1613 | compat_sys_set_robust_list_wrapper: | ||
1614 | llgtr %r2,%r2 # struct compat_robust_list_head * | ||
1615 | llgfr %r3,%r3 # size_t | ||
1616 | jg compat_sys_set_robust_list | ||
1617 | |||
1618 | .globl compat_sys_get_robust_list_wrapper | ||
1619 | compat_sys_get_robust_list_wrapper: | ||
1620 | lgfr %r2,%r2 # int | ||
1621 | llgtr %r3,%r3 # compat_uptr_t_t * | ||
1622 | llgtr %r4,%r4 # compat_size_t * | ||
1623 | jg compat_sys_get_robust_list | ||
1624 | |||
1625 | .globl sys_splice_wrapper | ||
1626 | sys_splice_wrapper: | ||
1627 | lgfr %r2,%r2 # int | ||
1628 | llgtr %r3,%r3 # loff_t * | ||
1629 | lgfr %r4,%r4 # int | ||
1630 | llgtr %r5,%r5 # loff_t * | ||
1631 | llgfr %r6,%r6 # size_t | ||
1632 | llgf %r0,164(%r15) # unsigned int | ||
1633 | stg %r0,160(%r15) | ||
1634 | jg sys_splice | ||
1635 | |||
1636 | .globl sys_sync_file_range_wrapper | ||
1637 | sys_sync_file_range_wrapper: | ||
1638 | lgfr %r2,%r2 # int | ||
1639 | sllg %r3,%r3,32 # get high word of 64bit loff_t | ||
1640 | or %r3,%r4 # get low word of 64bit loff_t | ||
1641 | sllg %r4,%r5,32 # get high word of 64bit loff_t | ||
1642 | or %r4,%r6 # get low word of 64bit loff_t | ||
1643 | llgf %r5,164(%r15) # unsigned int | ||
1644 | jg sys_sync_file_range | ||
1645 | |||
1646 | .globl sys_tee_wrapper | ||
1647 | sys_tee_wrapper: | ||
1648 | lgfr %r2,%r2 # int | ||
1649 | lgfr %r3,%r3 # int | ||
1650 | llgfr %r4,%r4 # size_t | ||
1651 | llgfr %r5,%r5 # unsigned int | ||
1652 | jg sys_tee | ||