Difference between revisions of "APT:GetProgramInfo"

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|-
 
|-
 
| 1-4
 
| 1-4
| [[FSReg:LoadProgram#ProgramInfo|ProgramInfo struct]] for the input title.
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| [[Filesystem_services#ProgramInfo|Program Info]]
 
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|-
 
|-
 
| 2
 
| 2
| u8 flag: TWL = 1, CTR = ((flags[7] & 0xF0) >> 4). ("System mode" from exheader flags)
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| u8, [[NCCH/Extended_Header#Flag0|System Mode]]
 
|-
 
|-
 
| 3
 
| 3
| Output programID-low.
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| FIRM Program ID Low
 
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|}
  
 
=Description=
 
=Description=
This obtains info mainly used for [[APT:Reboot|launching]] [[FIRM]]. For TWL titles, the output programID-low is 0x102 for TWL_FIRM, however for CTR titles this is [[PMApp:GetTitleExheaderFlags|loaded]] from the first 4-bytes of the exheader_arm11systemlocalcaps.flags("Core Version"). For non-TWL titles when a certain NS state flag is set, the output flag is the value from config-mem [[Configuration_Memory|APPMEMTYPE]].
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This obtains info mainly used for [[APT:Reboot|launching]] [[FIRM]]. For TWL titles, the output Program ID Low is 0x102 for TWL_FIRM, however for CTR titles this is [[PMApp:GetTitleExheaderFlags|loaded]] from the first 4-bytes of the exheader_arm11systemlocalcaps.flags("Core Version"). For non-TWL titles when a certain NS state flag is set, the output flag is the value from config-mem [[Configuration_Memory|APPMEMTYPE]].

Latest revision as of 05:28, 24 July 2023

Request[edit]

Index Word Description
0 Header code [0x00480100]
1-4 Program Info

Response[edit]

Index Word Description
0 Header code
1 Result code
2 u8, System Mode
3 FIRM Program ID Low

Description[edit]

This obtains info mainly used for launching FIRM. For TWL titles, the output Program ID Low is 0x102 for TWL_FIRM, however for CTR titles this is loaded from the first 4-bytes of the exheader_arm11systemlocalcaps.flags("Core Version"). For non-TWL titles when a certain NS state flag is set, the output flag is the value from config-mem APPMEMTYPE.