CfgUSBLoader/cios/sdhc_orig/syscalls.s

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/*
Custom IOS Module (SDHC)
Copyright (C) 2008 neimod.
Copyright (C) 2009 WiiGator.
Copyright (C) 2009 Waninkoko.
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, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
.macro syscall vec_sys
.long 0xE6000010 + (\vec_sys<<5)
bx lr
.endm
/*
* IOS syscalls
*/
.code 32
.global os_thread_create
os_thread_create:
syscall 0x0
.code 32
.global os_thread_joint
os_thread_joint:
syscall 0x1
.code 32
.global os_thread_cancel
os_thread_cancel:
syscall 0x2
.code 32
.global os_get_thread_id
os_get_thread_id:
syscall 0x3
.code 32
.global os_get_parent_thread_id
os_get_parent_thread_id:
syscall 0x4
.code 32
.global os_thread_continue
os_thread_continue:
syscall 0x5
.code 32
.global os_thread_stop
os_thread_stop:
syscall 0x6
.code 32
.global os_thread_yield
os_thread_yiel:
syscall 0x7
.code 32
.global os_thread_get_priority
os_thread_get_priority :
syscall 0x8
.code 32
.global os_thread_set_priority
os_thread_set_priority:
syscall 0x9
.code 32
.global os_message_queue_create
os_message_queue_create:
syscall 0xa
.code 32
.global os_message_queue_destroy
os_message_queue_destroy:
syscall 0xb
.code 32
.global os_message_queue_send
os_message_queue_send:
syscall 0xc
.code 32
.global os_message_queue_send_now
os_message_queue_send_now:
syscall 0xd
.code 32
.global os_message_queue_receive
os_message_queue_receive:
syscall 0xe
.code 32
.global os_register_event_handler
os_register_event_handler:
syscall 0xf
.code 32
.global os_unregister_event_handler
os_unregister_event_handler:
syscall 0x10
.code 32
.global os_create_timer
os_create_timer:
syscall 0x11
.code 32
.global os_restart_timer
os_restart_timer:
syscall 0x12
.code 32
.global os_stop_timer
os_stop_timer:
syscall 0x13
.code 32
.global os_destroy_timer
os_destroy_timer:
syscall 0x14
.code 32
.global os_timer_now
os_timer_now:
syscall 0x15
.code 32
.global os_heap_create
os_heap_create:
syscall 0x16
.code 32
.global os_heap_destroy
os_heap_destroy:
syscall 0x17
.code 32
.global os_heap_alloc
os_heap_alloc:
syscall 0x18
.code 32
.global os_heap_alloc_aligned
os_heap_alloc_aligned:
syscall 0x19
.code 32
.global os_heap_free
os_heap_free:
syscall 0x1a
.code 32
.global os_device_register
os_device_register:
syscall 0x1b
.code 32
.global os_open
os_open:
syscall 0x1c
.code 32
.global os_close
os_close:
syscall 0x1d
.code 32
.global os_read
os_read:
syscall 0x1e
.code 32
.global os_write
os_write:
syscall 0x1f
.code 32
.global os_seek
os_seek:
syscall 0x20
.code 32
.global os_ioctl
os_ioctl:
syscall 0x21
.code 32
.global os_ioctlv
os_ioctlv:
syscall 0x22
.code 32
.global os_open_async
os_open_async:
syscall 0x23
.code 32
.global os_close_async
os_close_async:
syscall 0x24
.code 32
.global os_read_async
os_read_async:
syscall 0x25
.code 32
.global os_write_async
os_write_async:
syscall 0x26
.code 32
.global os_seek_async
os_seek_async:
syscall 0x27
.code 32
.global os_ioctl_async
os_ioctl_async:
syscall 0x28
.code 32
.global os_ioctlv_async
os_ioctlv_async:
syscall 0x29
.code 32
.global os_message_queue_ack
os_message_queue_ack:
syscall 0x2a
.code 32
.global os_software_IRQ
os_software_IRQ:
syscall 0x34
.code 32
.global os_sync_before_read
os_sync_before_read:
syscall 0x3f
.code 32
.global os_sync_after_write
os_sync_after_write:
syscall 0x40
.code 32
.global os_virt_to_phys
os_virt_to_phys:
syscall 0x4f
.code 32
.global os_syscall_50
os_syscall_50:
syscall 0x50
/*
* ARM syscalls
*/
.code 32
.global write
write:
mov r2, lr
adds r1, r0, #0
movs r0, #4
svc 0xab
bx r2