Editing Loaders
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[[Category:Software]] | |||
= Explaination = | = Explaination = | ||
Loaders are used for loading other modules. | Loaders are used for loading other modules. | ||
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{| class="wikitable" | {| class="wikitable" | ||
|- | |- | ||
! Loader !! Location !! Type | ! Loader !! Location !! Type !! Remarks | ||
|- | |- | ||
| bootldr || [[Flash]] || Boot Loader | | bootldr || [[Flash]] || Boot Loader || primary loader from chain of trust | ||
|- | |- | ||
| metldr || [[Flash]] || Meta Loader | | metldr || [[Flash]] || Meta Loader || aka asecure_loader. Loads other loaders | ||
|- | |- | ||
| appldr || [[Boot_Order#CoreOS_PKG_Filelisting|CoreOS]] || Application Loader | | appldr || [[Boot_Order#CoreOS_PKG_Filelisting|CoreOS]] || Application Loader || loads userspace [f]selfs e.g. [[VSH|vsh.self]], videoplayer_plugin.sprx, disc EBOOT.BINs, NPDRM EBOOT.BINs | ||
|- | |- | ||
| isoldr || [[Boot_Order#CoreOS_PKG_Filelisting|CoreOS]] || Isolation Loader | | isoldr || [[Boot_Order#CoreOS_PKG_Filelisting|CoreOS]] || Isolation Loader || loading [[Iso module|isolated SPU modules]] | ||
|- | |- | ||
| lv1ldr || [[Boot_Order#CoreOS_PKG_Filelisting|CoreOS]] || Hypervisor Loader | | lv1ldr || [[Boot_Order#CoreOS_PKG_Filelisting|CoreOS]] || Hypervisor Loader || loads [[lv1.self]] ([[Hypervisor_Reverse_Engineering|Hypervisor]]) | ||
|- | |- | ||
| lv2ldr || [[Boot_Order#CoreOS_PKG_Filelisting|CoreOS]] || Supervisor Loader | | lv2ldr || [[Boot_Order#CoreOS_PKG_Filelisting|CoreOS]] || Supervisor Loader || loads lv2_kernel.self (Supervisor kernel) | ||
|- | |- | ||
|} | |} | ||
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|- | |- | ||
| 0x17 || isoldr || Adresses needs to be aligned | | 0x17 || isoldr || Adresses needs to be aligned | ||
|- | |- | ||
| 0x27 || appldr || SPU arg at 0x3E840 | | 0x27 || appldr || SPU arg at 0x3E840 | ||
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=== lv2ldr === | === lv2ldr === | ||
Used to verify and decrypt lv2 | Used to verify and decrypt lv2 (lv2_kernel.self) | ||
==== LS Parameters layout ==== | ==== LS Parameters layout ==== | ||
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|- | |- | ||
|u8[16] || res2 || Unknown / Not used | |u8[16] || res2 || Unknown / Not used | ||
|} | |} | ||
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}; | }; | ||
</pre> | </pre> | ||