SVC: Difference between revisions - Nintendo Switch Brew

Line 143:

| 0x55 || [[#svcQueryIoMapping]] || X0=physaddr, X1=size || X0=virtaddr

|-

| 0x56 || svcCreateDeviceAddressSpace || X1=~~start_addr?~~, X2=~~size?~~ || W0=result, W1=handle

| 0x56 || svcCreateDeviceAddressSpace || X1=dev_addr, X2=dev_size || W0=result, W1=handle

|-

| 0x57 || svcAttachDeviceAddressSpace || W0=~~handle~~, X1=~~device?~~ || W0=result

| 0x57 || [[#svcAttachDeviceAddressSpace]] || W0=device, X1=handle || W0=result

|-

| 0x58 || svcDetachDeviceAddressSpace || W0=~~handle~~, X1=~~device?~~ || W0=result

| 0x58 || [[#svcDetachDeviceAddressSpace]] || W0=device, X1=handle || W0=result

|-

| 0x59 || svcMapDeviceAddressSpaceByForce || W0=handle, W1=proc_handle?, X2=~~proc_addr?~~, X3=~~size?~~, X4=map_addr?, W5=perm || W0=result

| 0x59 || svcMapDeviceAddressSpaceByForce || W0=handle, W1=proc_handle, X2=dev_addr, X3=dev_size, X4=map_addr, W5=perm || W0=result

|-

| 0x5A || svcMapDeviceAddressSpaceAligned || ||

Line 155:

| 0x5B || svcMapDeviceAddressSpace || ||

|-

| 0x5C || svcUnmapDeviceAddressSpace || ||

| 0x5C || svcUnmapDeviceAddressSpace || W0=handle, W1=proc_handle, X2=map_addr, X3=map_size, W4=perm || W0=result

|-

| 0x5D || svcInvalidateProcessDataCache || ||

Line 393:

== svcQueryPhysicalAddress ==

The inverse operation of [[#~~svcQueryIoAddress~~]].

The inverse operation of [[#svcQueryIoMapping]].

== ~~svcQueryIoAddress~~ ==

== svcQueryIoMapping ==

== svcCreateProcess ==

Takes a [[#CreateProcessInfo]] as input.

== svcAttachDeviceAddressSpace / svcDetachDeviceAddressSpace ==

These take a device id and a device address space handle.

{| class=wikitable

! Device || Name || Description

|-

| 0x0A || APBDMA || Tegra's APB DMA controller.

|-

|}

= Structures =

@@ Line 143: / Line 143: @@
 | 0x55 || [[#svcQueryIoMapping]] || X0=physaddr, X1=size || X0=virtaddr
 |-
-| 0x56 || svcCreateDeviceAddressSpace || X1=start_addr?, X2=size? || W0=result, W1=handle
+| 0x56 || svcCreateDeviceAddressSpace || X1=dev_addr, X2=dev_size || W0=result, W1=handle
 |-
-| 0x57 || svcAttachDeviceAddressSpace || W0=handle, X1=device? || W0=result
+| 0x57 || [[#svcAttachDeviceAddressSpace]] || W0=device, X1=handle || W0=result
 |-
-| 0x58 || svcDetachDeviceAddressSpace || W0=handle, X1=device? || W0=result
+| 0x58 || [[#svcDetachDeviceAddressSpace]] || W0=device, X1=handle || W0=result
 |-
-| 0x59 || svcMapDeviceAddressSpaceByForce || W0=handle, W1=proc_handle?, X2=proc_addr?, X3=size?, X4=map_addr?, W5=perm || W0=result
+| 0x59 || svcMapDeviceAddressSpaceByForce || W0=handle, W1=proc_handle, X2=dev_addr, X3=dev_size, X4=map_addr, W5=perm || W0=result
 |-
 | 0x5A || svcMapDeviceAddressSpaceAligned || ||
@@ Line 155: / Line 155: @@
 | 0x5B || svcMapDeviceAddressSpace || ||
 |-
-| 0x5C || svcUnmapDeviceAddressSpace || ||
+| 0x5C || svcUnmapDeviceAddressSpace || W0=handle, W1=proc_handle, X2=map_addr, X3=map_size, W4=perm || W0=result
 |-
 | 0x5D || svcInvalidateProcessDataCache || ||
@@ Line 393: / Line 393: @@
 == svcQueryPhysicalAddress ==
-The inverse operation of [[#svcQueryIoAddress]].
+The inverse operation of [[#svcQueryIoMapping]].
-== svcQueryIoAddress ==
+== svcQueryIoMapping ==
 == svcCreateProcess ==
 Takes a [[#CreateProcessInfo]] as input.
+== svcAttachDeviceAddressSpace / svcDetachDeviceAddressSpace ==
+These take a device id and a device address space handle.
+{| class=wikitable
+! Device || Name || Description
+|-
+| 0x0A || APBDMA || Tegra's APB DMA controller.
+|-
+|}
 = Structures =