Nintendo Switch Brew

Changes

Loader services (view source)

Revision as of 06:20, 28 October 2019

279 bytes removed ,  06:20, 28 October 2019
no edit summary
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= ldr:shel =
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This is "nn::ldr::detail::IShellInterface".
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 +
{| class="wikitable" border="1"
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|-
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! Cmd || Name
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|-
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| 0 || [[#SetProgramArgument]]
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|-
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| 1 || [[#FlushArguments]]
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|}
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 +
== AddProcessToLaunchQueue ==
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Takes a type-0x9 input buffer with launch arguments (as string), an u32 (size of arguments string), and an input title-id.
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 +
Loads a process for the specified title-id and passes along the supplied arguments.
 +
Loaded processes are kept in a queue waiting for PM to launch them. The maximum number of waiting processes in this list is 10.
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== ClearLaunchQueue ==
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Clears the loaded processes waiting queue.
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 +
 
= ldr:dmnt =
 
= ldr:dmnt =
 
This is "nn::ldr::detail::IDebugMonitorInterface".
 
This is "nn::ldr::detail::IDebugMonitorInterface".
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! Cmd || Name
 
! Cmd || Name
 
|-
 
|-
−
| 0 || [[Loader_services#AddProcessToDebugLaunchQueue|AddProcessToDebugLaunchQueue]]
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| 0 || [[#SetProgramArgument]]
 
|-
 
|-
−
| 1 || [[Loader_services#ClearDebugLaunchQueue|ClearDebugLaunchQueue]]
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| 1 || [[#FlushArguments]]
 
|-
 
|-
−
| 2 || [[Loader_services#GetNsoInfos|GetNsoInfos]]
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| 2 || [[#GetProcessModuleInfo]]
 
|}
 
|}
   −
== AddProcessToDebugLaunchQueue ==
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== GetProcessModuleInfo==
−
Same as [[Loader_services#AddProcessToLaunchQueue|AddProcessToLaunchQueue]] but for processes marked as debug.
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Takes in a u64 Process ID, and a C descriptor out array of [[#ModuleInfos]]. Returns the number of ModuleInfos copied to output.
−
 
  −
== ClearDebugLaunchQueue ==
  −
Same as [[Loader_services#ClearLaunchQueue|ClearLaunchQueue]].
     −
== GetNsoInfos ==
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ModuleInfo is the same here as for ro:dmnt.
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Takes in a u64 ProcessID, and a C descriptor. Returns the number of NsoInfos copied to output.
     −
NsoInfo has the following layout:
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ModuleInfo has the following layout:
    +
=== ModuleInfo ===
 
{| class="wikitable" border="1"
 
{| class="wikitable" border="1"
 
|-
 
|-
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| 0x0
 
| 0x0
 
| 0x20
 
| 0x20
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| "Build ID", from NSO header+0x40.
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| Build ID
 
|-
 
|-
 
| 0x20
 
| 0x20
 
| 0x8
 
| 0x8
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| Mapped address for this NSO
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| Mapped Address
 
|-
 
|-
 
| 0x28
 
| 0x28
 
| 0x8
 
| 0x8
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| Mapped size for this NSO
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| Mapped Size
 
|-
 
|-
 
|}
 
|}
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| 1 || [[#GetProgramInfo]]
 
| 1 || [[#GetProgramInfo]]
 
|-
 
|-
−
| 2 || [[#RegisterTitle]]
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| 2 || [[#PinProgram]]
 
|-
 
|-
−
| 3 || [[#UnregisterTitle]]
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| 3 || [[#UnpinProgram]]
 
|}
 
|}
    
== GetProgramInfo ==
 
== GetProgramInfo ==
−
Takes a TitleId + StorageId, parses the NPDM, and writes output to a C descriptor buffer as follows:
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Takes an ncm::ProgramLocation, parses the NPDM, and writes a [[#ProgramInfo]] to a C descriptor buffer as follows:
    +
=== ProgramInfo ===
 
{| class="wikitable" border="1"
 
{| class="wikitable" border="1"
 
|-
 
|-
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|}
 
|}
   −
== RegisterTitle ==
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== PinProgram ==
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Takes a TitleId + StorageId, returns an index.
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Takes an ncm::ProgramLocation, returns a u64 "PinId".
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  −
== UnregisterTitle ==
  −
Takes the index from [[#RegisterTitle]].
  −
 
  −
= ldr:shel =
  −
This is "nn::ldr::detail::IShellInterface".
  −
 
  −
{| class="wikitable" border="1"
  −
|-
  −
! Cmd || Name
  −
|-
  −
| 0 || [[#AddProcessToLaunchQueue]]
  −
|-
  −
| 1 || [[#ClearLaunchQueue]]
  −
|}
  −
 
  −
== AddProcessToLaunchQueue ==
  −
Takes a type-0x9 input buffer with launch arguments (as string), an u32 (size of arguments string), and an input title-id.
  −
 
  −
Loads a process for the specified title-id and passes along the supplied arguments.
  −
Loaded processes are kept in a queue waiting for PM to launch them. The maximum number of waiting processes in this list is 10.
     −
== ClearLaunchQueue ==
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== UnpinProgram ==
−
Clears the loaded processes waiting queue.
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Takes a PinId from [[#PinProgram]].
    
[[Category:Services]]
 
[[Category:Services]]
Retrieved from "https://switchbrew.org/wiki/Special:MobileDiff/8164"