1,359
edits
Changes
Jump to navigation
Jump to search
Line 232:
Line 232: − + − + − + Line 246:
Line 246: − + Line 258:
Line 258: − + − + Line 382:
Line 382: − +
no edit summary
! State0 || State1 || Action
! State0 || State1 || Action
|-
|-
| 0 || 0 || Clear bit35 in [[#MemoryAttribute]].
| 0 || 0 || Clear bit3 in [[#MemoryAttribute]].
|-
|-
| 8 || 0 || Clear bit35 in [[#MemoryAttribute]].
| 8 || 0 || Clear bit3 in [[#MemoryAttribute]].
|-
|-
| 8 || 8 || Set bit35 in [[#MemoryAttribute]].
| 8 || 8 || Set bit3 in [[#MemoryAttribute]].
|}
|}
Code can get the range of this region from [[#svcGetInfo]].
Code can get the range of this region from [[#svcGetInfo]].
The source region gets reprotected to ---, and sets bit32 is set in [[#MemoryAttribute]].
The source region gets reprotected to ---, and sets bit0 is set in [[#MemoryAttribute]].
== svcCreateThread ==
== svcCreateThread ==
== svcCreateTransferMemory ==
== svcCreateTransferMemory ==
This one reprotects the src block with perms you give it. It also sets bit32 into [[#MemoryAttribute]].
This one reprotects the src block with perms you give it. It also sets bit0 into [[#MemoryAttribute]].
Executable bit perm not allowed.
Executable bit perm not allowed.
Closing all handles automatically causes the bit32 in [[#MemoryAttribute]] to clear, and the permission to reset.
Closing all handles automatically causes the bit0 in [[#MemoryAttribute]] to clear, and the permission to reset.
== svcWaitSynchronization ==
== svcWaitSynchronization ==
== svcMapTransferMemory ==
== svcMapTransferMemory ==
The newly mapped pages will have [[#MemoryAttribute]] type 0xE.
The newly mapped pages will have [[#MemoryState]] type 0xE.
You must pass same size and permissions as given in svcCreateMemoryMirror, otherwise error.
You must pass same size and permissions as given in svcCreateMemoryMirror, otherwise error.