RO services - Revision history

Yellows8: /* ldr:ro, ro:1 */

2025-08-08T19:15:53Z

ldr:ro, ro:1

← Older revision		Revision as of 23:15, 8 August 2025
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	== MapManualLoadModuleMemory ==		== MapManualLoadModuleMemory ==
	Takes a PID-descriptor and 4 input u64s ('''nro_address''', '''nro_size''', '''bss_address''' and '''bss_size'''). Returns an output u64 ('''out_address''').		Takes a PID-descriptor, an u64 pid_reserved, and 4 input u64s ('''nro_address''', '''nro_size''', '''bss_address''' and '''bss_size'''). Returns an output u64 ('''out_address''').

	== UnmapManualLoadModuleMemory ==		== UnmapManualLoadModuleMemory ==
	Takes a PID-descriptor and an input u64 ('''nro_address''').		Takes a PID-descriptor, an u64 pid_reserved, and an input u64 ('''nro_address''').

	== RegisterModuleInfo ==		== RegisterModuleInfo ==
	Takes a PID-descriptor and 2 input u64s ('''nrr_address''' and '''nrr_size''').		Takes a PID-descriptor, an u64 pid_reserved, and 2 input u64s ('''nrr_address''' and '''nrr_size''').

	[7.0.0+] [[NRR\|NrrKind]] must be 0 (User) for this function to succeed.		[7.0.0+] [[NRR\|NrrKind]] must be 0 (User) for this function to succeed.

	== UnregisterModuleInfo ==		== UnregisterModuleInfo ==
	Takes a PID-descriptor and an input ~~u64s~~ ('''nrr_address''').		Takes a PID-descriptor, an u64 pid_reserved, and an input u64 ('''nrr_address''').

	== RegisterProcessHandle ==		== RegisterProcessHandle ==
	Takes PID-descriptor ~~and~~ a process handle.		Takes a PID-descriptor, a process handle, and an u64 pid_reserved.

	== RegisterModuleInfoWithUserProcessHandle ==		== RegisterModuleInfoWithUserProcessHandle ==
	Takes a PID-descriptor, a process handle and 2 input u64s ('''nrr_address''' and '''nrr_size''').		Takes a PID-descriptor, a process handle, an u64 pid_reserved, and 2 input u64s ('''nrr_address''' and '''nrr_size''').

	First, this validates that the pid descriptor matches the pid for the process handle sent to this->Initialize() earlier. Then, this calls the same function as [[#RegisterModuleInfo\|RegisterModuleInfo]], except using the passed process handle instead of the one sent to Initialize.		First, this validates that the pid descriptor matches the pid for the process handle sent to this->Initialize() earlier. Then, this calls the same function as [[#RegisterModuleInfo\|RegisterModuleInfo]], except using the passed process handle instead of the one sent to Initialize.

SciresM: fixup ro command names

2025-05-28T20:56:56Z

fixup ro command names

← Older revision		Revision as of 00:56, 29 May 2025
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	! Cmd \|\| Name		! Cmd \|\| Name
	\|-		\|-
	\| 0 \|\| [[#~~LoadModule~~]]		\| 0 \|\| [[#MapManualLoadModuleMemory]]
	\|-		\|-
	\| 1 \|\| [[#~~UnloadModule~~]]		\| 1 \|\| [[#UnmapManualLoadModuleMemory]]
	\|-		\|-
	\| 2 \|\| [[#RegisterModuleInfo]]		\| 2 \|\| [[#RegisterModuleInfo]]
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	\| 3 \|\| [[#UnregisterModuleInfo]]		\| 3 \|\| [[#UnregisterModuleInfo]]
	\|-		\|-
	\| 4 \|\| [[#~~Initialize~~]]		\| 4 \|\| [[#RegisterProcessHandle]]
	\|-		\|-
	\| 10 \|\| [7.0.0+] [[#~~RegisterModuleInfo2~~]]		\| 10 \|\| [7.0.0+] [[#RegisterModuleInfoWithUserProcessHandle]]
	\|}		\|}

	== ~~LoadModule~~ ==		== MapManualLoadModuleMemory ==
	Takes a PID-descriptor and 4 input u64s ('''nro_address''', '''nro_size''', '''bss_address''' and '''bss_size'''). Returns an output u64 ('''out_address''').		Takes a PID-descriptor and 4 input u64s ('''nro_address''', '''nro_size''', '''bss_address''' and '''bss_size'''). Returns an output u64 ('''out_address''').

	== ~~UnloadModule~~ ==		== UnmapManualLoadModuleMemory ==
	Takes a PID-descriptor and an input u64 ('''nro_address''').		Takes a PID-descriptor and an input u64 ('''nro_address''').

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	Takes a PID-descriptor and an input u64s ('''nrr_address''').		Takes a PID-descriptor and an input u64s ('''nrr_address''').

	== ~~Initialize~~ ==		== RegisterProcessHandle ==
	Takes PID-descriptor and a process handle.		Takes PID-descriptor and a process handle.

	== ~~RegisterModuleInfo2~~ ==		== RegisterModuleInfoWithUserProcessHandle ==
	Takes a PID-descriptor, a process handle and 2 input u64s ('''nrr_address''' and '''nrr_size''').		Takes a PID-descriptor, a process handle and 2 input u64s ('''nrr_address''' and '''nrr_size''').

Hexkyz: /* RegisterModuleInfo2 */

2020-02-23T16:45:37Z

RegisterModuleInfo2

← Older revision		Revision as of 19:45, 23 February 2020
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	Takes a PID-descriptor, a process handle and 2 input u64s ('''nrr_address''' and '''nrr_size''').		Takes a PID-descriptor, a process handle and 2 input u64s ('''nrr_address''' and '''nrr_size''').

	First, this validates that the pid descriptor matches the pid for the process handle sent to this->Initialize() earlier. Then, this calls the same function as ~~LoadNrr~~, except using the passed process handle instead of the one sent to Initialize.		First, this validates that the pid descriptor matches the pid for the process handle sent to this->Initialize() earlier. Then, this calls the same function as [[#RegisterModuleInfo\|RegisterModuleInfo]], except using the passed process handle instead of the one sent to Initialize.

	When called from an ro:1 session, [[NRR\|NrrKind]] must be 1 (JitPlugin). When called from ldr:ro session, [[NRR\|NrrKind]] must be 0 (User).		When called from an ro:1 session, [[NRR\|NrrKind]] must be 1 (JitPlugin). When called from ldr:ro session, [[NRR\|NrrKind]] must be 0 (User).

Hexkyz: /* LoadModule */

2020-02-22T19:48:46Z

LoadModule

← Older revision		Revision as of 22:48, 22 February 2020
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	== LoadModule ==		== LoadModule ==
	Takes a PID-descriptor, 4 input u64s ('''nro_address''', '''nro_size''', '''bss_address''' and '''bss_size'''). Returns an output u64 ('''out_address''').		Takes a PID-descriptor and 4 input u64s ('''nro_address''', '''nro_size''', '''bss_address''' and '''bss_size'''). Returns an output u64 ('''out_address''').

	== UnloadModule ==		== UnloadModule ==

Hexkyz at 20:39, 22 February 2020

2020-02-22T19:39:11Z

← Older revision		Revision as of 22:39, 22 February 2020
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	== LoadModule ==		== LoadModule ==
	Takes a PID-descriptor, 5 input u64s (~~'''client_pid_deprecated''',~~ '''nro_address''', '''nro_size''', '''bss_address''' and '''bss_size'''). Returns an output u64 ('''out_address''').		Takes a PID-descriptor, 4 input u64s ('''nro_address''', '''nro_size''', '''bss_address''' and '''bss_size'''). Returns an output u64 ('''out_address''').

	== UnloadModule ==		== UnloadModule ==
	Takes a PID-descriptor and 2 input ~~u64s~~ (~~'''client_pid_deprecated''' and~~ '''nro_address''').		Takes a PID-descriptor and an input u64 ('''nro_address''').

	== RegisterModuleInfo ==		== RegisterModuleInfo ==
	Takes a PID-descriptor and 3 input u64s (~~'''client_pid_deprecated''',~~ '''nrr_address''' and '''nrr_size''').		Takes a PID-descriptor and 2 input u64s ('''nrr_address''' and '''nrr_size''').

	[7.0.0+] [[NRR\|NrrKind]] must be 0 (User) for this function to succeed.		[7.0.0+] [[NRR\|NrrKind]] must be 0 (User) for this function to succeed.

	== UnregisterModuleInfo ==		== UnregisterModuleInfo ==
	Takes a PID-descriptor and 2 input u64s (~~'''client_pid_deprecated''' and~~ '''nrr_address''').		Takes a PID-descriptor and an input u64s ('''nrr_address''').

	== Initialize ==		== Initialize ==
	Takes PID-descriptor, a process handle ~~and an input u64 ('''client_pid_deprecated''')~~.		Takes PID-descriptor and a process handle.

	== RegisterModuleInfo2 ==		== RegisterModuleInfo2 ==
	Takes a PID-descriptor, a process handle and 3 input u64s (~~'''client_pid_deprecated''',~~ '''nrr_address''' and '''nrr_size''').		Takes a PID-descriptor, a process handle and 2 input u64s ('''nrr_address''' and '''nrr_size''').

	First, this validates that the pid descriptor matches the pid for the process handle sent to this->Initialize() earlier. Then, this calls the same function as LoadNrr, except using the passed process handle instead of the one sent to Initialize.		First, this validates that the pid descriptor matches the pid for the process handle sent to this->Initialize() earlier. Then, this calls the same function as LoadNrr, except using the passed process handle instead of the one sent to Initialize.

Hexkyz: /* ro:dmnt */

2020-02-22T19:14:24Z

ro:dmnt

← Older revision		Revision as of 22:14, 22 February 2020
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	== GetProcessModuleInfo ==		== GetProcessModuleInfo ==
	Same as [[Loader_services\|GetProcessModuleInfo]] from [[Loader_services#ldr:dmnt\|ldr:dmnt]].		Same as [[Loader_services#GetProcessModuleInfo\|GetProcessModuleInfo]] from [[Loader_services#ldr:dmnt\|ldr:dmnt]].

	[[Category:Services]]		[[Category:Services]]

Hexkyz: /* ro:dmnt */

2020-02-22T19:14:02Z

ro:dmnt

← Older revision		Revision as of 22:14, 22 February 2020
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	== GetProcessModuleInfo ==		== GetProcessModuleInfo ==
	Same as [[#Loader_services\|GetProcessModuleInfo]] from [[Loader_services#ldr:dmnt\|ldr:dmnt]].		Same as [[Loader_services\|GetProcessModuleInfo]] from [[Loader_services#ldr:dmnt\|ldr:dmnt]].

	[[Category:Services]]		[[Category:Services]]

Hexkyz at 20:07, 22 February 2020

2020-02-22T19:07:49Z

← Older revision		Revision as of 22:07, 22 February 2020
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	Prior to 3.0.0, ro was included as part of [[Loader_services]]. Despite the separation, the service name ldr:ro is retained to maintain compatibility with old games.		Prior to 3.0.0, ro was included as part of [[Loader_services\|Loader]]. Despite the separation, the service name ldr:ro is retained to maintain compatibility with old games.

	= ldr:ro, ro:1 =		= ldr:ro, ro:1 =

Hexkyz at 20:07, 22 February 2020

2020-02-22T19:07:22Z

Show changes

Hexkyz at 18:24, 22 February 2020

2020-02-22T17:24:24Z

← Older revision		Revision as of 20:24, 22 February 2020
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	== LoadNrr ==		== LoadNrr ==
	~~[7.0.0+] A new 8-bit field at NRR + 0x33C (previously padding) must be 0 for this function to succeed.~~

	{\| class="wikitable" border="1"		{\| class="wikitable" border="1"
	\|-		\|-
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	\| 4 \|\| Nrr size		\| 4 \|\| Nrr size
	\|}		\|}

			[7.0.0+] [[NRR\|NrrKind]] must be 0 (User) for this function to succeed.

	== Initialize ==		== Initialize ==
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	Takes in a u64 nrr_address, a u64 nrr_size, a pid descriptor, and a process handle.		Takes in a u64 nrr_address, a u64 nrr_size, a pid descriptor, and a process handle.

	First, this validates that the pid descriptor matches the pid for the process handle sent to this->Initialize() earlier.		First, this validates that the pid descriptor matches the pid for the process handle sent to this->Initialize() earlier. Then, this calls the same function as LoadNrr, except using the passed process handle instead of the one sent to Initialize.

	Then, this calls the same function as LoadNrr, except using the passed process handle instead of the one sent to Initialize.

	When called from an ro:1 session, ~~the field at~~ NRR ~~header + 0x33C~~ must be ~~0x1~~. When called from ldr:ro session, ~~the field at~~ NRR ~~header + 0x33C~~ must be ~~0x0~~.		When called from an ro:1 session, [[NRR\|NrrKind]] must be 1 (JitPlugin). When called from ldr:ro session, [[NRR\|NrrKind]] must be 0 (User).

	[[Category:Services]]		[[Category:Services]]