Loaders: Difference between revisions
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| Line 17: | Line 17: | ||
| appldr || [[Boot_Order#CoreOS_PKG_Filelisting|CoreOS]] || | | appldr || [[Boot_Order#CoreOS_PKG_Filelisting|CoreOS]] || | ||
|- | |- | ||
| isoldr || [[Boot_Order#CoreOS_PKG_Filelisting|CoreOS]] || | | isoldr || [[Boot_Order#CoreOS_PKG_Filelisting|CoreOS]] || loading [[Iso module|isolated SPU modules]] | ||
|- | |- | ||
| lv1ldr || [[Boot_Order#CoreOS_PKG_Filelisting|CoreOS]] || | | lv1ldr || [[Boot_Order#CoreOS_PKG_Filelisting|CoreOS]] || | ||
Revision as of 18:52, 11 December 2011
Explaination
Loaders are used for loading other modules.
Commonly found in CoreOS and Flash.
Known loaders
| Loader | Location | Remarks |
|---|---|---|
| bootldr | Flash | primairy loader from chain of trust |
| metldr | Flash | metaloader, aka asecure_loader. Loads other loaders |
| appldr | CoreOS | |
| isoldr | CoreOS | loading isolated SPU modules |
| lv1ldr | CoreOS | |
| lv2ldr | CoreOS |
Stop Codes
| Stop Code | Module | Remark |
|---|---|---|
| 0x30 | isoldr | Version mismatch (isoldr version differs from version returned by SPU channel 73). |
isoldr
Used for loading isolated SPU modules.
LS Parameters layout
| Address | Usage |
|---|---|
| 0x3E000 | Wait flag |
| 0x3E400 | EID0 |
| 0x3E800 | Arguments |
| 0x3EC00 | QA-Token |
| 0x3F000 | Program revoke list |