Talk:LV2 Functions and Syscalls
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these lv2 syscalls are present, but neither ordinal nor branches are known yet
sys_usbbtaudio_start_recording_ex
sys_timer_start_oneshot
sys_timer_start_periodic
sys_timer_start_periodic_absolute
sys_lwcond_attribute_name_set
sys_lwmutex_attribute_name_set
sys_event_flag_attribute_name_set
sys_semaphore_attribute_name_set
sys_cond_attribute_name_set
sys_mutex_attribute_name_set
sys_raw_spu_mmio_read_ls
sys_raw_spu_mmio_write_ls
sys_raw_spu_mmio_read
sys_raw_spu_mmio_write
sys_gamepad_ycon_is_gem
sys_gamepad_ycon_set_feature
sys_gamepad_ycon_get_feature
sys_gamepad_ycon_write_raw_report
sys_gamepad_ycon_read_raw_report
sys_gamepad_ycon_get_device_info
sys_gamepad_ycon_enumerate_device
sys_gamepad_ycon_has_input_ownership
sys_gamepad_ycon_finalize
sys_gamepad_ycon_initialize
sys_event_queue_attribute_name_set
sys_lwcond_signal
sys_lwcond_signal_all
sys_lwcond_signal_to
sys_lwcond_wait
sys_spu_image_close
sys_spu_elf_get_segments
sys_raw_spu_image_load
sys_mmapper_allocate_memory
sys_ppu_thread_unregister_atexit
sys_ppu_thread_once
sys_prx_exitspawn_with_level
sys_process_at_Exitspawn
sys_process_atexitspawn
sys_game_process_exitspawn2
sys_process_is_stack
sys_game_get_temperature
debug syscalls sys_dbg_set_stacksize_ppu_exception_handler sys_dbg_get_spu_thread_group_ids sys_dbg_get_ppu_thread_ids sys_dbg_get_spu_thread_ids sys_dbg_register_ppu_exception_handler sys_dbg_mat_set_condition sys_dbg_read_spu_thread_context2 sys_dbg_enable_floating_point_enabled_exception sys_dbg_get_event_queue_information sys_dbg_get_spu_thread_name sys_dbg_get_ppu_thread_name sys_dbg_signal_to_ppu_exception_handler sys_dbg_get_mutex_information sys_dbg_vm_get_page_information sys_dbg_mat_get_condition sys_dbg_get_cond_information sys_dbg_get_ppu_thread_status sys_dbg_get_lwcond_information sys_dbg_get_rwlock_information sys_dbg_get_spu_thread_group_status sys_dbg_get_semaphore_information sys_dbg_set_mask_to_ppu_exception_handler sys_dbg_get_coredump_params sys_dbg_get_address_from_dabr sys_dbg_get_spu_thread_group_name sys_dbg_finalize_ppu_exception_handler sys_dbg_read_spu_thread_context sys_dbg_initialize_ppu_exception_handler sys_dbg_read_ppu_thread_context sys_dbg_unregister_ppu_exception_handler sys_dbg_get_lwmutex_information sys_dbg_signal_to_coredump_handler sys_dbg_set_address_to_dabr sys_dbg_get_event_flag_information sys_dbg_disable_floating_point_enabled_exception
firmware version offsets
| FW version | Offset | Value | Notes |
|---|---|---|---|
| 3.72 Retail | 0x9150 | ||
| 3.70 Retail | 0x9088 | ||
| 3.66 Retail | 0x8ef8 | ||
| 3.61 Retail | 0x8d04 | ||
| 3.60 Retail | 0x8ca0 | ||
| 3.56 Retail | 0x8b10 | ||
| 3.55 Retail | 0x3329b8 | 0x8aac | |
| 3.55 DEX | |||
| 3.50 Retail | 0x88b8 | ||
| 3.42 Retail | 0x8598 | ||
| 3.41 Retail | 0x2d7580 | 0x8534 | |
| 3.41 DEX | |||
| 3.41 KIOSK | 0x8534 | ||
| 3.40 Retail | 0x84d0 | ||
| 3.30 Retail | 0x80e8 | ||
| 3.21 Retail | 0x7d64 | ||
| 3.15 Retail | 0x2d6c00 | 0x7b0c | offset seems to be 6 further @ 0x002d6c06 (see below) |
| 3.10 Retail | 0x7918 | ||
| 3.01 Retail | 0x7594 | ||
| 2.85 Retail | 0x6f54 | ||
| 2.76 Retail | 0x6bd0 | ||
| 2.70 Retail | 0x6978 | ||
| 2.60 Retail | 0x6590 | ||
| 2.53 Retail | 0x62d4 | ||
| 2.43 Retail | 0x5eec | ||
| 1.02 Retail | 0x27d8 |
Note: the value is decimal '35500', '34100' and '31500' in hex.
Example
Example from 3.15 with 3.60 spoof:
Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
002D6C00 00 00 00 00 00 00 8C A0 00 00 00 00 00 00 00 00 ......Π........
^^ ^^
dec: 36000 spoofed