Editing Talk:LV2 Functions and Syscalls

'''temp fix workarea'''





[[Category:Software]]
= Functions =

=== string.h ===
{| class="wikitable"
|-
!Function
!Notes
!Offset in 3.55
!Offset in 3.41 
!Offset in 3.15
!Offset in 3.10
!Offset in 3.01
!Offset in 2.76
|-
|char *strcpy(char *dest, const char *src)  
 |
 |0x4E684
 |0x4D2F0  
 |0x4CDAC
 |0X4CDA8
 |0x4AAC4
 |0x469B8
 |-
|int strlen(char *str)  
 |
 |0x4E6AC
 |0x4D318  
 |0X4CDD4
 |0X4CDD0
 |0x4AAEC
 |0x469E0
|-
|char *strcat(char *destination, const char *source)
 |
 |0x4E5B4
 |0x4D220
 |0x4CCDC
 |
 |
 |
 |-
|char *strchr(const char* str, char chr)
 |
 |0x4E5EC
 |0x4D258
 |0x4CD14
 |
 |
 |
|-
|char *strrchr(const char* str, char chr)
 |
 |
 |
 |0x4CEE4
 |
 |
 |
 |-
|int strcmp(const char *s1, const char *s2)
 |
 |0x4E630
 |0x4D29C
 |0x4CD58
 |
 |
 |
 |-
|int strncmp(const char *s1, const char *s2, size_t n)
|  
 |0x4E6D8
 |0x4D344  
 |0X4CE00
 |0X4CDFC
 |0x4AB18
 |0x46A0C
|-
|char *strncpy(char *destination, const char *source, size_t num)
 |
 |0x4E74C
 |0x4D3B8
 |0x4CE74
 |
 |
 |
 |-
|int memcmp(void *v1, void *v2, size_t n)
 |  
 |0x4D7E8
 |0x4C454  
 |0x4BF10
 |
 |
 | 
 |-
 |void *memchr(void *s, int c, size_t n)  
 | 
 |
 |
 |0x4BEC0
 | 
 |
 |
 |-
|void *memcpy(void *dest, const void *src, size_t n)  
 |  
 |0x7C3A4
 |0x7C01C
 |0X7BE9C
 |0X7BE98
 |0x77E84
 |0x7395C
 |-
 |void *memset(void *s, int c, size_t n)
 |
 |0x4E4D8
 |0x4D144 
 |0X4CC00
 |0X4CBFC
 |0x4A95C
 |0x46850
|-
|}

=== stdio.h ===
{| class="wikitable"
!Function
!Notes
!Offset in 3.55
!Offset in 3.41 
!Offset in 3.15
|-
|int snprintf(char *str, size_t size, char *format, ...) 
| 
|0x4F86C
|0x4E4D8
|0x4DF94
|-
|int sprintf(char *str, char *format, ...) 
| 
|0x4F900
|0x4E56C 
|0x4E028
|-
|int printf(char *format, ...)  
|This prints to the serial debug console.  
|0x29285C
|0x28A654  
|0x28A11C
|-
|}

=== lv2 ===
{| class="wikitable"
|-
!Function
!Notes
!Offset in 3.41 
!Offset in 3.15
!Offset in 3.10
!Offset in 3.01
!Offset in 2.76
|-
|void* alloc(size_t size, int unk)  
|unk is possibly pool? PSGroove uses 0x27.  
|0x62088  
|0x61CF0  
|0x61CEC  
|0x5DF4C  
|0x59D54
|-
|void dealloc(void* ptr, int unk)  
|unk is possibly pool? Should be the same value of unk given to alloc.  
|0x624C8  
|0x62138  
|0x62134  
|0x5E38C  
|0x5A194
|-
|void process_utils::create_initial_system_process().  
 |Called to start the first userspace process, which is normally "sys_init_osd.self" but it can also launch recovery mode or update mode.
|0x287D50  
|0x287858
|
|
|
|- 
|void Panic(int unk)  
|This function does not return. 
(It seems that the offset point to a location that will cause panic after, not the real panic function, use with caution) 
 |0x288568
 | 
 |
 |
 |    
|-
|USBGetDeviceDescriptor
 |USB function
 |0xd2998
 |0xd3474
 |
 |
 |0xCCD2C
|-
|USBOpenEndpoint
 |
 |0xd29c4
 |0xd34ac
 |
 |
 |0xCCD58
 |-
|USBControlTransfer
 |
 |0xd292c
 |0xd3408
 | 
 |
 |0xCCCC0
 |-
|USBRegisterDriver
 |
 |0xd22d8
 |0xd2978
 |
 |
 |0xCC6A0
 |-
 |}

=== Lv2 System Table Offset ===
{| class="wikitable"
!FW version
!Offset
|-
|3.55
|0x346570
|-
|3.55 dex
|0x361578
|-
|3.41
|0x2EB128
|-
|3.40
|0x2EB128
|-
|3.30
|0x2EA728
|-
|3.21
|0x2EA8A0
|-
|3.15
|0x2EA820
|-
|3.10
|0x2EA820
|-
|3.01
|0x2CFB40
|-
|2.76
|0x2C4318
|-
|}


= Syscalls =

=== LV2 Syscalls ===
{| class="wikitable sortable"
|-
! Number
! Name
! Notes
|-
! colspan="3" id="sys_process Syscalls"|[[#sys_process Syscalls]] (1-31)
|-
| 1 
| sys_process_getpid 
| 
|-
| 2 
| sys_process_wait_for_child 
| 
|-
| 4  
| sys_process_get_status 
| 
|-
| 5
| sys_process_detach_child 
| 
|-
| 12
| sys_process_get_number_of_object 
| 
|-
| 13  
| sys_process_get_id 
| 
|-
| 14 
| sys_process_is_spu_lock_line_reservation_address 
| 
|-
| 18  
| sys_process_getppid 
| 
|-
| 19  
| sys_process_kill 
| 
|-
| 22  
| sys_process_exit
|
|-
| 23  
| sys_process_wait_for_child2
| 
|-
| 25 
| sys_process_get_sdk_version 
| 
|-
| 30
| sys_process_get_paramsfo
| Buffer Size 40h, returns infos from sfo, not sfo itself! sample: 00000000  01 42 4C 45 53 38 30 36 30 38 00 00 00 00 00 00  �BLES80608......
|-
| 31
| sys_process_get_ppu_guid 
| 
|-
! colspan="3" id="sys_ppu_thread Syscalls"|[[#sys_ppu_thread Syscalls]] (43-58)
|-
| 43 
| sys_ppu_thread_yield 
| 
|-
| 44  
| sys_ppu_thread_join 
| 
|-
| 45 
| sys_ppu_thread_detach 
| 
|-
| 46
| sys_ppu_thread_get_join_state
| 
|-   
| 47  
| sys_ppu_thread_set_priority 
| 
|-
| 48 
| sys_ppu_thread_get_priority
| 
|-   
| 49  
| sys_ppu_thread_get_stack_information
| 
|-   
| 56  
| sys_ppu_thread_rename
| 
|-   
| 57  
| sys_ppu_thread_recover_page_fault
| 
|-   
| 58 
| sys_ppu_thread_get_page_fault_context 
| 
|-
! colspan="3" id="sys_trace Syscalls"|[[#sys_trace Syscalls]] (67-69+77)
|-
| 67 
| sys_trace_allocate_buffer
| 
|-   
| 68  
| sys_trace_free_buffer
| 
|-   
| 69  
| sys_trace_create2
| 
|-
! colspan="3" id="sys_timer Syscalls"|[[#sys_timer Syscalls]] (70-76+141+142)
|-
| 70  
| sys_timer_create 
| 
|-  
| 71  
| sys_timer_destroy
| 
|-   
| 72  
| sys_timer_get_information
| 
|-   
| 73  
| sys_timer_start
| 
|-   
| 74  
| sys_timer_stop
| 
|-   
| 75  
| sys_timer_connect_event_queue 
| 
|-  
| 76  
| sys_timer_disconnect_event_queue
| 
|-
! colspan="3" id="sys_trace Syscalls"|[[#sys_trace Syscalls]] (67-69+77)
|-
| 77
| sys_trace_create2_in_cbepm
| 
|-
! colspan="3" id="sys_interrupt Syscalls"|[[#sys_interrupt Syscalls]] (80+81+84+88+89)
|-
| 80 
| sys_interrupt_tag_create
| 
|-   
| 81  
| sys_interrupt_tag_destroy
| 
|-
! colspan="3" id="sys_event Syscalls"|[[#sys_event Syscalls]] (82+83+85-87+118+128-140)
|-
| 82
| sys_event_flag_create
| 
|-
| 83
| sys_event_flag_destroy
| 
|-
! colspan="3" id="sys_interrupt Syscalls"|[[#sys_interrupt Syscalls]] (80+81+84+88+89)
|-
| 84  
| sys_interrupt_thread_establish
| 
|-
! colspan="3" id="sys_event Syscalls"|[[#sys_event Syscalls]] (82+83+85-87+118+128-140)
|-
| 85
| sys_event_flag_wait
| 
|-
| 86
| sys_event_flag_trywait
| 
|-
| 87
| sys_event_flag_set
| 
|-
! colspan="3" id="sys_interrupt Syscalls"|[[#sys_interrupt Syscalls]] (80+81+84+88+89)
|-
| 88  
| sys_interrupt_thread_eoi
| 
|-   
| 89  
| sys_interrupt_thread_disestablish
| 
|-
! colspan="3" id="sys_semaphore Syscalls"|[[#sys_semaphore Syscalls]] (90-94+114)
|-
| 90  
| sys_semaphore_create
| 
|-   
| 91 
| sys_semaphore_destroy
| 
|-   
| 92  
| sys_semaphore_wait
| 
|-   
| 93  
| sys_semaphore_trywait
| 
|-   
| 94 
| sys_semaphore_post
| 
|-
! colspan="3" id="sys_lwmutex Syscalls"|[[#sys_lwmutex Syscalls]] (95-99)
|- 
| 95 
| sys_lwmutex_create
| 
|-   
| 96 
| sys_lwmutex_destroy
| 
|-   
| 97
| sys_lwmutex_lock
| 
|-   
| 98 
| sys_lwmutex_trylock
| 
|-   
| 99 
| sys_lwmutex_unlock
| 
|-
! colspan="3" id="sys_mutex Syscalls"|[[#sys_mutex Syscalls]] (100-104)
|- 
| 100 
| sys_mutex_create
| 
|-   
| 101  
| sys_mutex_destroy
| 
|-   
| 102  
| sys_mutex_lock
| 
|-   
| 103  
| sys_mutex_trylock
| 
|-   
| 104  
| sys_mutex_unlock
| 
|-
! colspan="3" id="sys_cond Syscalls"|[[#sys_cond Syscalls]] (105-110)
|-  
| 105  
| sys_cond_create
| 
|-   
| 106  
| sys_cond_destroy
| 
|-   
| 107  
| sys_cond_wait
| 
|-   
| 108  
| sys_cond_signal
| 
|-   
| 109  
| sys_cond_signal_all
| 
|-   
| 110  
| sys_cond_signal_to
| 
|-
! colspan="3" id="sys_lwcond Syscalls"|[[#sys_lwcond Syscalls]] (111+112)
|-  
| 111
| sys_lwcond_create
| 
|-
| 112
| sys_lwcond_destroy
| 
|-
! colspan="3" id="sys_semaphore Syscalls"|[[#sys_semaphore Syscalls]] (90-94+114)
|-
| 114  
| sys_semaphore_get_value
| 
|-
! colspan="3" id="sys_event Syscalls"|[[#sys_event Syscalls]] (82+83+85-87+118+128-140)
|- 
| 118
| sys_event_flag_clear
| 
|-
! colspan="3" id="sys_rwlock Syscalls"|[[#sys_rwlock Syscalls]] (120-127+148)
|- 
| 120  
| sys_rwlock_create
| 
|-   
| 121  
| sys_rwlock_destroy
| 
|-   
| 122  
| sys_rwlock_rlock
| 
|-   
| 123  
| sys_rwlock_tryrlock
| 
|-   
| 124  
| sys_rwlock_runlock
| 
|-   
| 125 
| sys_rwlock_wlock
| 
|-   
| 126  
| sys_rwlock_trywlock
| 
|-   
| 127 
| sys_rwlock_wunlock
| 
|-
! colspan="3" id="sys_event Syscalls"|[[#sys_event Syscalls]] (82+83+85-87+118+128-140)
|-  
| 128 
| sys_event_queue_create
| 
|-   
| 129 
| sys_event_queue_destroy
| 
|-   
| 130 
| sys_event_queue_receive
| 
|-   
| 131 
| sys_event_queue_tryreceive
| 
|-   
| 132
| sys_event_flag_cancel
| 
|-
| 133 
| sys_event_queue_drain
| 
|-   
| 134 
| sys_event_port_create
| 
|-   
| 135  
| sys_event_port_destroy
| 
|-   
| 136  
| sys_event_port_connect_local
| 
|-   
| 137  
| sys_event_port_disconnect
| 
|-   
| 138  
| sys_event_port_send
| 
|-   
| 139
| sys_event_flag_get
| 
|-
| 140  
| sys_event_port_connect_ipc
| 
|-
! colspan="3" id="sys_timer Syscalls"|[[#sys_timer Syscalls]] (70-76+141+142)
|-
| 141 
| sys_timer_usleep
| 
|-   
| 142  
| sys_timer_sleep
| 
|-
! colspan="3" id="sys_time Syscalls"|[[#sys_time Syscalls]] (145-147)
|-
| 145 
| sys_time_get_current_time
| 
|-   
| 146  
| sys_time_get_system_time
| 
|-
| 147  
| sys_time_get_timebase_frequency
| 
|-
! colspan="3" id="sys_rwlock Syscalls"|[[#sys_rwlock Syscalls]] (120-127+148)
|- 
| 148
| sys_rwlock_trywlock
| 
|-
! colspan="3" id="sys_spu/sys_raw_spu Syscalls"|[[#sys_spu/sys_raw_spu Syscalls]] (150-260)
|- 
| 150  
| sys_raw_spu_create_interrupt_tag
| 
|-   
| 151 
| sys_raw_spu_set_int_mask
| 
|-   
| 152  
| sys_raw_spu_get_int_mask
| 
|-   
| 153  
| sys_raw_spu_set_int_stat
| 
|-   
| 154  
| sys_raw_spu_get_int_stat
| 
|-
| 156  
| sys_spu_image_open
| 
|-   
| 157  
| sys_spu_image_import
| 
|-
| 160 
| sys_raw_spu_create
| 
|-   
| 161  
| sys_raw_spu_destroy
| 
|-   
| 163 
| sys_raw_spu_read_puint_mb
| 
|-   
| 165  
| sys_spu_thread_get_exit_status
| 
|-   
| 166  
| sys_spu_thread_set_argument
| 
|-   
| 167  
| sys_spu_thread_group_start_on_exit
| 
|-   
| 169 
| sys_spu_initialize
| 
|-   
| 170  
| sys_spu_thread_group_create
| 
|-   
| 171 
| sys_spu_thread_group_destroy
| 
|-   
| 172 
| sys_spu_thread_initialize
| 
|-   
| 173  
| sys_spu_thread_group_start
| 
|-   
| 174  
| sys_spu_thread_group_suspend
| 
|-   
| 175  
| sys_spu_thread_group_resume
| 
|-   
| 176  
| sys_spu_thread_group_yield
| 
|-
| 177  
| sys_spu_thread_group_terminate
| 
|-
| 178 
| sys_spu_thread_group_join
| 
|-
| 179  
| sys_spu_thread_group_set_priority
| 
|-
| 180  
| sys_spu_thread_group_get_priority
| 
|-
| 181 
| sys_spu_thread_write_ls
| 
|-
| 182 
| sys_spu_thread_read_ls
| 
|-
| 184  
| sys_spu_thread_write_snr
|  
|-
| 185  
| sys_spu_thread_group_connect_event  
|  
|-
| 186  
| sys_spu_thread_group_disconnect_event
| 
|-
| 187  
| sys_spu_thread_set_spu_cfg 
|   
|-
| 188 
| sys_spu_thread_get_spu_cfg
|  
|-
| 190  
| sys_spu_thread_write_spu_mb
| 
|-
| 191 
| sys_spu_thread_connect_event  
|  
|-
| 192 
| sys_spu_thread_disconnect_event
| 
|-
| 193 
| sys_spu_thread_bind_queue
| 
|-
| 194  
| sys_spu_thread_unbind_queue
| 
|-
| 196 
| sys_raw_spu_set_spu_cfg
| 
|-
| 197  
| sys_raw_spu_get_spu_cfg
| 
|-
| 198  
| sys_spu_thread_recover_page_fault
|   
|-
| 199 
| sys_raw_spu_recover_page_fault
| 
|-
| 244 
| sys_spu_thread_group_system_set_next_group
| 
|-
| 245  
| sys_spu_thread_group_system_unset_next_group
| 
|-
| 246  
| sys_spu_thread_group_system_set_switch_group
| 
|-
| 247  
| sys_spu_thread_group_system_unset_switch_group
|  
|-
| 250
| sys_spu_thread_group_set_cooperative_victims
| 
|-
| 251 
| sys_spu_thread_group_connect_event_all_threads
| 
|-
| 252  
| sys_spu_thread_group_disconnect_event_all_threads
| 
|-
| 254
| sys_spu_thread_group_log
| 
|-
| 260  
| sys_spu_image_open_by_fd
| 
|-
! colspan="3" id="sys_vm/sys_memory/sys_mmapper Syscalls"|[[#sys_vm/sys_memory/sys_mmapper Syscalls]] (300-352)
|- 
| 300
| sys_vm_memory_map
| 
|-
| 301
| sys_vm_unmap
| 
|-
| 302
| sys_vm_append_memory
| 
|-
| 303
| sys_vm_return_memory
| 
|-
| 304
| sys_vm_lock
| 
|-
| 305
| sys_vm_unlock
| 
|-
| 306
| sys_vm_touch
| 
|-
| 307
| sys_vm_flush
| 
|-
| 308
| sys_vm_invalidate
| 
|-
| 309
| sys_vm_store
| 
|-
| 310
| sys_vm_sync
| 
|-
| 311
| sys_vm_test
| 
|-
| 312
| sys_vm_get_statistics
| 
|-
| 324
| sys_memory_container_create
| 
|-
| 325
| sys_memory_container_destroy
| 
|-
| 326
| sys_mmapper_allocate_fixed_address
| 
|-
| 327 
| sys_mmapper_enable_page_fault_notification
| 
|-
| 329 
| sys_mmapper_free_shared_memory
| 
|-
| 330  
| sys_mmapper_allocate_address 
|   
|-
| 331  
| sys_mmapper_free_address
| 
|-
| 332  
| sys_mmapper_allocate_shared_memory 
|   
|-
| 333 
| sys_mmapper_set_shared_memory_flag
| 
|-
| 334  
| sys_mmapper_map_shared_memory
| 
|-
| 335  
| sys_mmapper_unmap_shared_memory 
|  
|-
| 336  
| sys_mmapper_change_address_access_right 
|   
|-
| 337  
| sys_mmapper_search_and_map
| 
|-
| 338  
| sys_mmapper_get_shared_memory_attribute 
| 
|-
| 341  
| sys_memory_container_create 
| 
|-
| 342  
| sys_memory_container_destroy 
|  
|-
| 343  
| sys_memory_container_get_size 
|   
|-
| 348  
| sys_memory_allocate 
| 
|-
| 349  
| sys_memory_free 
| 
|-
| 350  
| sys_memory_allocate_from_container 
|  
|-
| 351  
| sys_memory_get_page_attribute 
| 
|-
| 352  
| sys_memory_get_user_memory_size 
| 
|-
! colspan="3" id="sys_game Syscalls"|[[#sys_game Syscalls]] (372-376+410-412)
|- 
| 372
| sys_game_watchdog_start
| 
|-
| 373
| sys_game_watchdog_stop
| 
|-
| 374
| sys_game_watchdog_clear
| 
|-
| 376 
| sys_game_get_system_sw_version  
| 
|-
! colspan="3" id="sys_sm/sys_ctrl Syscalls"|[[#sys_sm/sys_ctrl Syscalls]] (378-396)
|-
| 378 
| sys_sm_get_ext_event2
| 
|-
| 379  
| sys_sm_shutdown (?)  
| system_call_4(379,0x200,0,0,0);	// 0x1100/0x100 = turn off,0x1200/0x200=reboot
|-
| 380
| sys_sm_get_params
| alias sys_get_system_parameter
|-
| 383
|
| used by sys_game_get_temperature
|-
| 384
| sys_sm_get_tzpb
| used by sys_game_get_temperature
|-
| 386  
| sys_ctrl_led(?)  
| Controls Power LED - Parameters: value1,value2  
|-
| 396  
| sys_sm_set_rtc_alarm
| 
|-
! colspan="3" id="sys_tty Syscalls"|[[#sys_tty Syscalls]] (402-403)
|-
| 402  
| sys_tty_read 
|   
|-
| 403  
| sys_tty_write 
|   
|-
! colspan="3" id="sys_game Syscalls"|[[#sys_game Syscalls]] (372-376+410-412)
|-
| 410  
| sys_game_board_storage_read 
| 
|-
| 411  
| sys_game_board_storage_write 
| 
|-
| 412
| sys_game_get_rtc_status
| 
|-
! colspan="3" id="sys_overlay Syscalls"|[[#sys_overlay Syscalls]] (450-457)
|-
| 450  
| sys_overlay_load_module
| 
|-
| 451  
| sys_overlay_unload_module
| 
|-
| 452  
| sys_overlay_get_module_list
| 
|-
| 453  
| sys_overlay_get_module_info
| 
|-
| 454  
| sys_overlay_load_module_by_fd
|  
|-
| 455  
| sys_overlay_get_module_info2
|  
|-
| 456  
| sys_overlay_get_sdk_version
|  
|-
| 457  
| sys_overlay_get_module_dbg_info
| 
|-
! colspan="3" id="sys_prx Syscalls"|[[#sys_prx Syscalls]] (461-499)
|-
| 461  
| sys_prx_get_module_id_by_address
| 
|-
| 463  
| sys_prx_load_module_by_fd
| 
|-
| 464  
| sys_prx_load_module_on_memcontainer_by_fd
| 
|-
| 465
| sys_prx_load_module_list
| 
|-
| 466  
| sys_prx_load_module_list_on_memcontainer
| 
|-
| 467
| sys_prx_get_ppu_guid
| 
|-
| 480  
| sys_prx_load_module
|  
|-
| 481  
| sys_prx_start_module
| 
|-  
| 482 
| sys_prx_stop_module 
|   
|-
| 483  
| sys_prx_unload_module
|  
|-
| 484  
| sys_prx_register_module 
|  
|-
| 485  
| sys_prx_query_module
|  
|-
| 486  
| sys_prx_register_library
|  
|-   
| 487  
| sys_prx_unregister_library 
|  
|-  
| 488  
| sys_prx_link_library 
|    
|-
| 489  
| sys_prx_unlink_library 
|    
|-
| 490  
| sys_prx_query_library  
|   
|-
| 493
| sys_prx_dbg_get_module_info
|  
|-
| 494  
| sys_prx_get_module_list 
|    
|-
| 495  
| sys_prx_get_module_info
|  
|-
| 496  
| sys_prx_get_module_id_by_name
|  
|-
| 497  
| sys_prx_load_module_on_memcontainer
|  
|-
| 498  
| sys_prx_start
|   
|-
| 499  
| sys_prx_stop
|  
|-
! colspan="3" id="sys_config Syscalls"|[[#sys_config Syscalls]] (518)
|-
| 518  
| sys_config_get_service_event
|  
|-
! colspan="3" id="sys_storage Syscalls"|[[#sys_storage Syscalls]] (600-623+837+838)
|-
| 600  
| sys_storage_open   
| int sys_storage_open(uint64_t id, int *fd)
|-
| 601  
| sys_storage_close   
| int sys_storage_close(int fd)
|-
| 602  
| sys_storage_read   
| int sys_storage_read(int fd, uint32_t start_sector, uint32_t sectors, uint8_t *bounce_buf, uint8_t *sectors_read)
|-
| 603  
| sys_storage_write 
|   
|-
| 604  
| sys_storage_send_device_command
|  
|-
| 605  
| sys_storage_async_configure
|     
|-
| 606  
| sys_storage_async_read
|     
|-
| 607  
| sys_storage_async_write 
|    
|-
| 608  
| sys_storage_async_cancel 
| 
|-
| 609  
| sys_storage_get_device_info   
| int sys_storage_get_device_info(uint64_t device, uint8_t *buffer), buffer[40]=total sectors,buffer[48]=sector size
|-
| 610  
| sys_storage_get_device_config
| 
|-
| 611  
| sys_storage_report_devices
|  
|-
| 612  
| sys_storage_configure_medium_event
|   
|-
| 613  
| sys_storage_set_medium_polling_interval
| 
|-
| 614  
| sys_storage_create_region
| 
|-
| 615  
| sys_storage_delete_region
|  
|-
| 616  
| sys_storage_execute_device_command
| 
|-
| 617  
| sys_storage_get_region_acl
|  
|-
| 618  
| sys_storage_set_region_acl
|  
|-
| 619
| sys_storage_async_send_device_command
| 
|-
| 622
| sys_storage_get_region_offset
| 
|-
| 623
| sys_storage_set_emulated_speed
| 
|-
! colspan="3" id="sys_io Syscalls"|[[#sys_io Syscalls]] (624-627)
|-
| 624  
| sys_io_buffer_create 
|   
|-
| 625  
| sys_io_buffer_destroy
| 
|-
| 626  
| sys_io_buffer_allocate
| 
|-
| 627  
| sys_io_buffer_free
|  
|-
! colspan="3" id="sys_gpio Syscalls"|[[#sys_gpio Syscalls]] (630-631)
|-
| 630  
| sys_gpio_set
| 
|-
| 631  
| sys_gpio_get
| 
|-
! colspan="3" id="sys_fsw Syscalls"|[[#sys_fsw Syscalls]] (633-634)
|-
| 633  
| sys_fsw_connect_event
| 
|-
| 634  
| sys_fsw_disconnect_event
| 
|-
! colspan="3" id="sys_rsx Syscalls"|[[#sys_rsx Syscalls]] (666-667)
|-
| 666  
| sys_rsx_device_open
| 
|-
| 667  
| sys_rsx_device_close
|  
|-
| 668  
| sys_rsx_memory_allocate
| 
|-
| 669  
| sys_rsx_memory_free
|   
|-
| 670  
| sys_rsx_context_allocate
| 
|-
| 671  
| sys_rsx_context_free
|  
|-
| 672  
| sys_rsx_context_iomap
|   
|-
| 673  
| sys_rsx_context_iounmap
| 
|-
| 674  
| sys_rsx_context_attribute
| 
|-
| 675  
| sys_rsx_device_map
|   
|-
| 676  
| sys_rsx_device_unmap
| 
|-
| 677  
| sys_rsx_attribute
|  
|-
! colspan="3" id="sys_bdemu Syscalls"|[[#sys_bdemu Syscalls]] (699)
|-
| 699
| sys_bdemu_send_command
| 
|-
! colspan="3" id="sys_net Syscalls"|[[#sys_net Syscalls]] (700-726)
|-
| 700 
| sys_net_bnet_accept 
| 
|-
| 701 
| sys_net_bnet_bind 
| 
|-
| 702 
| sys_net_bnet_connect 
| 
|-
| 703 
| sys_net_bnet_getpeername 
| 
|-
| 704 
| sys_net_bnet_getsockname 
| 
|-
| 705 
| sys_net_bnet_getsockopt 
| 
|-
| 706 
| sys_net_bnet_listen 
| 
|-
| 707 
| sys_net_bnet_recvfrom 
| 
|-
| 708 
| sys_net_bnet_recvmsg 
| 
|-
| 709 
| sys_net_bnet_sendmsg 
| 
|-
| 710 
| sys_net_bnet_sendto 
| 
|-
| 711 
| sys_net_bnet_setsockop 
| 
|-
| 712 
| sys_net_bnet_shutdown 
| 
|-
| 713 
| sys_net_bnet_socket 
| 
|-
| 714 
| sys_net_bnet_close 
| 
|-
| 715 
| sys_net_bnet_poll 
| 
|-
| 716 
| sys_net_bnet_select 
| 
|-
| 724 
| sys_net_bnet_ioctl 
| 
|-
| 725 
| sys_net_bnet_sysctl 
| 
|-
! colspan="3" id="lv2Fs Syscalls"|[[#lv2Fs Syscalls]] (801-834)
|-
| 801 
| lv2FsOpen 
| char* path = r3, s32 oflags = r4, u64* file_id = r5, s32 mode = r6 (???), void* arg = r7 (???), u32 argcount = r8 
|-
| 802 
| lv2FsRead 
| u32 file_id = r3, void* buf = r4, u64 size = r5, u64* readed_count = r6 
|-
| 803 
| lv2FsWrite 
| u32 file_id = r3, const void* buf = r4, u64 size = r5, u64* written_count = r6 
|-
| 804 
| lv2FsClose 
| u32 file_id = r3 
|-
| 805 
| lv2FsOpenDir 
| char* path = r3, s32 file_id = r4 
|-
| 806 
| lv2FsReadDir 
| u32 file_id = r3, Lv2FsDirent* fs_dirent = r4, u64* readed_count = r5
|-
| 807 
| lv2FsCloseDir 
| u32 file_id = r3 
|-
| 808 
| lv2FsStat 
| 
|-
| 809 
| lv2FsFstat 
| 
|-
| 810 
| lv2FsLink 
| 
|-
| 811 
| lv2FsMkdir 
| char* path = r3, u32 mode = r4 
|-
| 812 
| lv2FsRename 
| 
|-
| 813 
| lv2FsRmdir 
| 
|-
| 814 
| lv2FsUnlink 
| 
|-
| 815 
| lv2FsUtime 
| 
|-
| 818 
| lv2FsLSeek 
| 
|-
| 820 
| lv2FsFSync 
| 
|-
| 831 
| lv2FsTruncate 
| 
|-
| 832 
| lv2FsFTruncate 
| 
|-
| 834 
| lv2FsChmod 
|
|-
! colspan="3" id="sys_storage Syscalls"|[[#sys_storage Syscalls]] (600-623+837+838)
|-
| 837  
| sys_storage_util_mount(?)  
| Parameters: Device Name (e.g CELL_FS_IOS:BUILTIN_FLSH1), Device File System (e.g CELL_FS_FAT), Device Path (e.g. /dev_flash), 0, Write Protection (0 or 1), 0, 0, 0  
|-
| 838  
| sys_storage_util_unmount(?)  
| Parameters: Device Path (e.g. /dev_flash)  
|-
! colspan="3" id="process socket service syscalls"|[[#process socket service syscalls]] (862-864)
|-
| 862
| 
| [[http://ps3devwiki.com/index.php?title=Hypervisor_Reverse_Engineering#0x2000_-_Virtual_TRM_Manager trm_manager_if (Interface)]]
|-
| 863
| 
| [[http://ps3devwiki.com/index.php?title=Hypervisor_Reverse_Engineering#0x6000_-_Update_Manager update_manager_if (Interface)]]
|-
| 864
| 
| [[http://ps3devwiki.com/index.php?title=Hypervisor_Reverse_Engineering#0x5000_-_Storage_Manager storage_manager_if (Interface)]]
|-
! colspan="3" id="sys_ss/sys_get Syscalls"|[[#sys_ss/sys_get Syscalls]] (865-879)
|-
| 865  
| sys_ss_random_number_generator
|   
|-
| 867
| sys_get_system_parameter
| 
|-
| 868
| 
| [[http://ps3devwiki.com/index.php?title=Hypervisor_Reverse_Engineering#0x17000_-_Indi_Info_Manager indi_info_manager_if (Interface)]]
|-
| 870
| sys_ss_get_console_id
| int sys_ss_get_console_id(uint8_t *buf) //returns idps in buf
|-
| 871  
| sys_ss_access_control_engine
| 
|-
| 872  
| sys_ss_get_open_psid
| 
|-
| 873  
| sys_ss_get_cache_of_product_mode
| 
|-
| 874  
| sys_ss_get_cache_of_flash_ext_flag
|  
|-
| 875  
| sys_ss_get_boot_device
| 
|-
| 876  
| sys_ss_disc_access_control
| 
|-
| 878  
| sys_ss_ad_sign
| 
|-
| 879  
| sys_ss_media_id
| 
|-
! colspan="3" id="sys_deci3 Syscalls"|[[#sys_deci3 Syscalls]] (880-884)
|-
| 880  
| sys_deci3_open
| 
|-
| 881  
| sys_deci3_create_event_path
| 
|-   
| 882  
| sys_deci3_close
| 
|-   
| 883  
| sys_deci3_send
| 
|-   
| 884  
| sys_deci3_receive
| 
|-
! colspan="3" id="sys_dbg Syscalls"|[[#sys_dbg Syscalls]] (900-970)
|-
| 900
| sys_dbg_stop_processes 
| 
|-
| 909
| sys_dbg_get_thread_list
| 
|-
| 914
| sys_dbg_get_process_info 
| 
|-
| 921
| sys_dbg_set_process_event_cntl_flag
| 
|-
| 923
| sys_dbg_set_spu_thread_group_event_cntl_flag 
| 
|-
| 925
| sys_dbg_get_raw_spu_list
| 
|-
| 932
| sys_dbg_get_mutex_list
| 
|-
| 934
| sys_dbg_get_cond_list
|
|-
| 936
| sys_dbg_get_rwlock_list
|
|-
| 938
| sys_dbg_get_lwmutex_list
| 
|-
| 942
| sys_dbg_get_event_queue_list
| 
|-
| 946
| sys_dbg_get_semaphore_list
| 
|-
| 948
| sys_dbg_get_kernel_thread_list
| 
|-
| 949
| sys_dbg_get_kernel_thread_info
| 
|-
| 950
| sys_dbg_get_lwcond_list
|
|-
| 952
| sys_dbg_create_scratch_data_area_ext
| 
|-
| 970
| sys_dbg_get_event_flag_list
|
|-
| 986
| 
| seems to return Game Application Title ID
|-
|}

=== Network Syscalls ===
Networking uses [http://www.ps3devwiki.com/index.php?title=LV2_Functions_and_Syscalls#sys_net_Syscalls syscalls 700-726]

=== File Syscalls ===

==== OFLAGS ====
{| class="wikitable"
!Name
!Value
|-
|LV2_O_RDONLY
|0x000000
|-
|LV2_O_WRONLY
|0x000001
|-
|LV2_O_RDWR
|0x000002
|-
|LV2_O_ACCMODE
|0x000003
|-
|LV2_O_CREAT
|0x000100
|-
|LV2_O_EXCL
|0x000200
|-
|LV2_O_TRUNC
|0x001000
|-
|LV2_O_APPEND
|0x002000
|-
|LV2_O_MSELF
|0x010000
|-
|}

==== Classes ====
{| class="wikitable"
!Name
!Structure
!Packed
|-
|Lv2FsStat
|s32 st_mode; s32 st_uid; s32 st_gid; u64 st_access_time; u64 st_modify_time; u64 st_create_time; u64 st_size; u64 st_blksize;
|yes
|-
|Lv2FsUtimbuf
|u64 access_time; u64 modify_time;
|no
|-
|Lv2FsDirent
|u8 d_type; u8 d_namlen; char d_name[256];
|no
|-
|}

==== Filesystem Syscalls ====
Filesystem uses [http://www.ps3devwiki.com/index.php?title=LV2_Functions_and_Syscalls#lv2Fs_Syscalls syscalls 700-726]

=== Unofficial Syscalls added ===

{| class="wikitable sortable"
!Number 
!Function - Added by
!Notes
|-
|6
|Peek - PSGroove v1.1
|r3 is a 64 bit address to read. A 64 bit value will be returned in r3
|- 
|7
|Poke - PSGroove v1.1
|r4 is a 64 bit value. r3 is the address to write that value to.
|- 
|8
|Peek - graf_chokolo
|r3 is a 64 bit address to read. A 64 bit value will be returned in r3
|- 
|8
|Peek - ps3cobra
|r3 is a 64 bit address to read. A 64 bit value will be returned in r3
|- 
|9
|Poke - graf_chokolo
|r4 is a 64 bit value. r3 is the address to write that value to.
|-
|}


See also: [http://psl1ght.net/wiki/Syscalls psl1ght::Syscalls]