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VSH is the internal name used by Sony for the VShell aka VirtualShell. It then loads up the XMB you know. [ | VSH is the internal name used by Sony for the VShell aka VirtualShell. It then loads up the XMB you know.[http://www.ps3devwiki.com/wiki/XMB XrossMediaBar (XMB)]. This, is a user space executable (vsh.self), loaded by lv2_kernel/sys_init_osd. | ||
from here several other functions/syscalls to other modules are made, e.g. lv2 ([ | from here several other functions/syscalls to other modules are made, e.g. lv2 ([http://www.ps3devwiki.com/index.php?title=Talk:SELF_File_Format_and_Decryption SELF decryption]), lv1 ([http://www.ps3devwiki.com/index.php?title=Hypervisor_Reverse_Engineering#0x3000_-_Secure_RTC Secure_RTC], [http://www.ps3devwiki.com/index.php?title=Hypervisor_Reverse_Engineering#0x5000_-_Storage_Manager Storage_Manager], [http://www.ps3devwiki.com/index.php?title=Hypervisor_Reverse_Engineering#Gelic_Device Gelic_Device], [http://www.ps3devwiki.com/index.php?title=Hypervisor_Reverse_Engineering#BD_Drive BD_Drive]) etc. | ||
not much is documented (yet) about this module. Please fill in where possible. | not much is documented (yet) about this module. Please fill in where possible. | ||
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=== Exports === | === Exports === | ||
{| class="wikitable sortable" | {| class="wikitable sortable" | ||
! | ! Export Library !! Export NID !! Notes !! Usage | ||
|- | |||
| sys_io || - || - || - | |||
|- | |||
| sys_fs || - || - || - | |||
|- | |||
| sys_fs_ps2disc || 0x8160A811|| switches /dev_ps2disc(1) mount? || | |||
|- | |||
| vsh || - || - || | |||
|- | |||
| vsh || 0xF48562D || cellSsAimIsCEX || | |||
|- | |||
| vsh || 0x145991B4|| cellSsAimIsArcade || | |||
|- | |||
| vsh || 0x172B05CD|| update_mgr_write_eprom syscall || | |||
|- | |||
| vsh || 0x1B890AD2|| update_mgr_get_token_seed syscall || | |||
|- | |||
| vsh || 0x1F80E287|| cellSsAimIsTool || | |||
|- | |||
| vsh || 0x2C563C92|| update_mgr_read_eprom syscall || | |||
|- | |||
| vsh || 0x3231E012|| vtrm_Decrypt_Master syscall || | |||
|- | |||
| vsh || 0x349F1535|| update_mgr_set_token syscall || | |||
|- | |||
| vsh || 0x3B4A1AC4|| AIM GetDeviceId syscall || | |||
|- | |||
| vsh || 0x3F062337|| AIM GetPsCode syscall || | |||
|- | |||
| vsh || 0xE44F29F4|| cellFsUtilMount syscall || | |||
|- | |||
| vsh || 0xE7C34044|| retrieves vsh memory container by "id" 0=game,1=app,2=debug,3=fg, 4=bg || sys_memory_container_t vsh_E7C34044(int id) | |||
|- | |||
| vsh || 0xE932A8C0|| reboot and show minimum version <br> char can be "text whatever you like", no check etc. || int vsh_E932A8C0(char * ) | |||
|- | |||
| vsh || 0xFF4A1633|| cellFsUtilMount syscall || | |||
|- | |||
| vsh || 0x7D73E7CD || inflate_init || | |||
|- | |||
| vsh || 0x4DB8DD87 || inflate_end || | |||
|- | |||
| vsh || 0x20215547 || inflate_buffer || | |||
|- | |||
| vsh || 0x1C68CC75 || inflate || | |||
|- | |||
| sdk || - || - || | |||
|- | |||
| sdk || 0x5FAFE92B|| cellCryptoPuSha1Hash || | |||
|- | |||
| sdk || 0xB45387CD|| AesCbcCfb128Decrypt || | |||
|- | |||
| sdk || 0x55ACAB8A || sha1_init || | |||
|- | |||
| sdk || 0x831E89EE || sha1_update || | |||
|- | |||
| sdk || 0x3CABD075 || sha1_final || | |||
|- | |||
| sdk || 0x4484A101 || sha1_hmac_update || | |||
|- | |||
| sdk || 0x547B602C || sha1_hmac_init || | |||
|- | |||
| sdk || 0x300B99F2 || sha1_hmac_final || | |||
|- | |||
| sdk || 0x74A2A1FE || sha1_hmac_buffer || | |||
|- | |||
| sdk || 0x68B630D5 || aes_omac_mode1 || | |||
|- | |||
| paf || - || - || | |||
|- | |||
| paf || 0x350B4536 || Job_Start || | |||
|- | |||
| paf || 0xFE0C1F10 || Job_Queue || | |||
|- | |||
| paf || 0xA1DC401 || sets Interface from plugin || uint32_t SetInterface(unknown, uint32_t identifier, void * ptr_structure) | |||
|- | |||
| paf || 0x23AFB290 || gets Interface from plugin, should allow calling its exports/funcs || uint32_t plugin->GetInterface(uint32_t return from paf_F21655F3, uint32_t identifier) | |||
|- | |||
| paf || 0x3A8454FC || finds/gets Texture/Resource || Example: out: uint32_t*, return from paf_F21655F3, "tex_notification_info" | |||
|- | |||
| paf || 0x794CEACB || finds widget in a plugin || Example: plugin->FindWidget(return from paf_F21655F3, "page_autooff_guide") | |||
|- | |||
| paf || 0x89B67B9C || gets msg_ text from plugin resource || Example: (w)char (return from paf_F21655F3, "msg_help_system_off_soon_by_setting") | |||
|- | |||
| paf || 0xF21655F3 || finds a loaded plugin || Example: uint32_t paf::View::Find("system_plugin") | |||
|- | |||
| vshcommon || - || - || | |||
|- | |||
| vshcommon || 0x16106ACD || returns "impose_plugin" interface 1 || uint vshcommon_16106ACD() | |||
|- | |||
| vshcommon || 0x8B2110D5 || reads boot_history.dat || | |||
|- | |||
| vshcommon || 0x9A43140 || adds info to /pushlist/patch.dat || | |||
|- | |||
| vshcommon || 0x9EA67737 || adds? titleid to boot_history.dat (creates if not present) || | |||
|- | |||
| vshcommon || 0xCC2C67F2 || reads /pushlist/patch.dat || vshcommon_CC2C67F2(int* count,uint8_t buf[0x680]) | |||
|- | |||
| x3 || - || - || | |||
|- | |||
| x3 || 0x16FA740A || xCore_GetInterface() || uint32_t* interface xCore_GetInterface() | |||
|- | |||
| x3 || 0x11409ED3|| xRegistryGetDefaultInstance|| int xRegistryGetDefaultInstance (1, &handle) | |||
|- | |||
| x3 || 0x9C246A91 || xBDVDGetInstance || | |||
|- | |- | ||
| | | x3 || 0xCB1D791D|| Obtains SS Key|| | ||
|- | |- | ||
| | | x3 || 0xECACA8AD|| xRegistry SetValue|| Example: int SetValue(handle, "/setting/categoryVersion", 0,0,0) | ||
|- | |- | ||
| | | vshnet || - || - || | ||
|- | |- | ||
| | | vshnet || 0x50EE5602 || gets updatelist txt and compares version || | ||
|- | |- | ||
| | | vshmain || - || - || | ||
|- | |||
| vshmain || 0xAE35CF2D || call "xmb_plugin" XMM0 +0x5C Interface | |||
value = 0 (string starts: http(s)/psns/psim/psvp),<br> | |||
value = 1 (string starts: psns,hknw,psim,tchat,search,wbrd,cpy,explore,regcam) | |||
|| int vshmain_AE35CF2D(char *, int value) | |||
|- | |||
| vshmain || 0xD609A2F6 || shows up XMB Login? || | |||
|- | |||
| vshmain || 0xF3F75BE || sysutil::BeginService || | |||
|- | |||
| vshmain || 0x505FA917 || cxmlutil::GetFile || | |||
|- | |||
| vshmain || 0x7606AF6F || VersionFile::Get || | |||
|- | |||
| vshmain || 0x981D7E9F || Gets ScreenShot Flag || int vshmain_981D7E9F() | |||
|- | |||
| vshtask || - || - || | |||
|- | |||
| vshtask || 0xA02D46E7 || Displays a notification in XMB || int vshtask_A02D46E7(0 /*ignored*/<!--//or icon? (refered by his number from 0 to 12 availables, or by his name)?//-->, "your text" ) | |||
|- | |- | ||
|} | |} | ||
To help documenting offsets+exports, you can use [http://www.ps3devwiki.com/index.php?title=Dev_Tools#vsh_dumper this dumper tool for vsh] (actually,no need to dump anymore). | |||
= | |||
===Display Buffers=== | ===Display Buffers=== | ||
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{{Keyboard|content=<syntaxhighlight lang="bash"> | {{Keyboard|content=<syntaxhighlight lang="bash"> | ||
GCMBUFINFO 0 | GCMBUFINFO 0 | ||
offset: 0xdc80000 | |||
pitch: 0x2000 | pitch: 0x2000 | ||
width: 0x780 | width: 0x780 | ||
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GCMBUFINFO 1 | GCMBUFINFO 1 | ||
offset: 0xe500000 | |||
pitch: 0x2000 | pitch: 0x2000 | ||
width: 0x780 | width: 0x780 | ||
height: 0x438 | height: 0x438 | ||
</syntaxhighlight>}} | </syntaxhighlight>}} | ||
{{Development}}<noinclude>[[Category:Main]]</noinclude> | {{Development}}<noinclude>[[Category:Main]]</noinclude> |