linux/arch/avr32/kernel/syscall-stubs.S

154 lines
2.6 KiB
ArmAsm

/*
* Copyright (C) 2005-2006 Atmel Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
/*
* Stubs for syscalls that require access to pt_regs or that take more
* than five parameters.
*/
#define ARG6 r3
.text
.global __sys_rt_sigsuspend
.type __sys_rt_sigsuspend,@function
__sys_rt_sigsuspend:
mov r10, sp
rjmp sys_rt_sigsuspend
.global __sys_rt_sigreturn
.type __sys_rt_sigreturn,@function
__sys_rt_sigreturn:
mov r12, sp
rjmp sys_rt_sigreturn
.global __sys_mmap2
.type __sys_mmap2,@function
__sys_mmap2:
pushm lr
st.w --sp, ARG6
call sys_mmap_pgoff
sub sp, -4
popm pc
.global __sys_sendto
.type __sys_sendto,@function
__sys_sendto:
pushm lr
st.w --sp, ARG6
call sys_sendto
sub sp, -4
popm pc
.global __sys_recvfrom
.type __sys_recvfrom,@function
__sys_recvfrom:
pushm lr
st.w --sp, ARG6
call sys_recvfrom
sub sp, -4
popm pc
.global __sys_pselect6
.type __sys_pselect6,@function
__sys_pselect6:
pushm lr
st.w --sp, ARG6
call sys_pselect6
sub sp, -4
popm pc
.global __sys_splice
.type __sys_splice,@function
__sys_splice:
pushm lr
st.w --sp, ARG6
call sys_splice
sub sp, -4
popm pc
.global __sys_epoll_pwait
.type __sys_epoll_pwait,@function
__sys_epoll_pwait:
pushm lr
st.w --sp, ARG6
call sys_epoll_pwait
sub sp, -4
popm pc
.global __sys_sync_file_range
.type __sys_sync_file_range,@function
__sys_sync_file_range:
pushm lr
st.w --sp, ARG6
call sys_sync_file_range
sub sp, -4
popm pc
.global __sys_fallocate
.type __sys_fallocate,@function
__sys_fallocate:
pushm lr
st.w --sp, ARG6
call sys_fallocate
sub sp, -4
popm pc
.global __sys_fanotify_mark
.type __sys_fanotify_mark,@function
__sys_fanotify_mark:
pushm lr
st.w --sp, ARG6
call sys_fanotify_mark
sub sp, -4
popm pc
.global __sys_process_vm_readv
.type __sys_process_vm_readv,@function
__sys_process_vm_readv:
pushm lr
st.w --sp, ARG6
call sys_process_vm_readv
sub sp, -4
popm pc
.global __sys_process_vm_writev
.type __sys_process_vm_writev,@function
__sys_process_vm_writev:
pushm lr
st.w --sp, ARG6
call sys_process_vm_writev
sub sp, -4
popm pc
.global __sys_copy_file_range
.type __sys_copy_file_range,@function
__sys_copy_file_range:
pushm lr
st.w --sp, ARG6
call sys_copy_file_range
sub sp, -4
popm pc
.global __sys_preadv2
.type __sys_preadv2,@function
__sys_preadv2:
pushm lr
st.w --sp, ARG6
call sys_preadv2
sub sp, -4
popm pc
.global __sys_pwritev2
.type __sys_pwritev2,@function
__sys_pwritev2:
pushm lr
st.w --sp, ARG6
call sys_pwritev2
sub sp, -4
popm pc