Process Manager services: Difference between revisions

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It uses [[Loader_services|ldr:pm]] GetProgramInfo with the supplied title-id.

If ~~((*(u8*) (info_output+2)) & 3) is~~ == 1, it goes through the process list and errors if any has bit 0x40 set. Thus you can only run one ~~application~~ at a time.

If ApplicationType == Application, it goes through the process list and errors if any has bit 0x40 set. Thus you can only run one Application at a time.

Resource limits for the process is selected by ApplicationType ~~which is ((*(u8*) (info_output+2)) & 3) being 0, 1, or 2. Value 3 is not used. 0 = sysmodule(sysmodules don't have the ApplicationType kernel [[NPDM|descriptor]]), 1 = application, 2 = applet~~.

Resource limits for the process is selected by ApplicationType.

It calls [[Loader_services|ldr:pm]] RegisterTitle, then [[Loader_services|ldr:pm]] CreateProcess, then [[Filesystem_services|fsp-pr]] RegisterTitle, then [[Services_API|sm:m]] RegisterTitle.

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[2.0.0+] The launch_flags mask 0x10 and 0x20 will be ignored unless ((*(u8*) (info_output+2)) & 4) is set.

If ~~((*(u8*) (info_output+2)) & 3) is~~ == 1, it sets 0x40 in the process flags, and signals the event returned by [[#EnableDebug]]. svcStartProcess is not called in this case, it has to be done manually by the [[#StartProcess]] command.

If ApplicationType == Application, it sets 0x40 in the process flags, and signals the event returned by [[#EnableDebug]]. svcStartProcess is not called in this case, it has to be done manually by the [[#StartProcess]] command.

If the title-id matches the title-id given in [[#EnableDebugForTitleId]], then svcStartProcess is not called. Instead process remains in suspended state, and has to be done manually by the [[#StartProcess]] command.

@@ Line 23: / Line 23: @@
 It uses [[Loader_services|ldr:pm]] GetProgramInfo with the supplied title-id.
-If ((*(u8*) (info_output+2)) & 3) is == 1, it goes through the process list and errors if any has bit 0x40 set. Thus you can only run one application at a time.
+If ApplicationType == Application, it goes through the process list and errors if any has bit 0x40 set. Thus you can only run one Application at a time.
-Resource limits for the process is selected by ApplicationType which is ((*(u8*) (info_output+2)) & 3) being 0, 1, or 2. Value 3 is not used. 0 = sysmodule(sysmodules don't have the ApplicationType kernel [[NPDM|descriptor]]), 1 = application, 2 = applet.
+Resource limits for the process is selected by ApplicationType.
 It calls [[Loader_services|ldr:pm]] RegisterTitle, then [[Loader_services|ldr:pm]] CreateProcess, then [[Filesystem_services|fsp-pr]] RegisterTitle, then [[Services_API|sm:m]] RegisterTitle.
@@ Line 41: / Line 41: @@
 [2.0.0+] The launch_flags mask 0x10 and 0x20 will be ignored unless ((*(u8*) (info_output+2)) & 4) is set.
-If ((*(u8*) (info_output+2)) & 3) is == 1, it sets 0x40 in the process flags, and signals the event returned by [[#EnableDebug]]. svcStartProcess is not called in this case, it has to be done manually by the [[#StartProcess]] command.
+If ApplicationType == Application, it sets 0x40 in the process flags, and signals the event returned by [[#EnableDebug]]. svcStartProcess is not called in this case, it has to be done manually by the [[#StartProcess]] command.
 If the title-id matches the title-id given in [[#EnableDebugForTitleId]], then svcStartProcess is not called. Instead process remains in suspended state, and has to be done manually by the [[#StartProcess]] command.