NPDM: Difference between revisions
(19 intermediate revisions by 6 users not shown) | |||
Line 29: | Line 29: | ||
| 0x0 | | 0x0 | ||
| 0x4 | | 0x4 | ||
| | | Magic ("META") | ||
|- | |- | ||
| 0x4 | | 0x4 | ||
| 0x4 | | 0x4 | ||
| [9.0.0+] | | [9.0.0+] SignatureKeyGeneration | ||
|- | |- | ||
| 0x8 | | 0x8 | ||
Line 99: | Line 99: | ||
| [[#ACID|AcidSize]] | | [[#ACID|AcidSize]] | ||
|} | |} | ||
== Flags == | == Flags == | ||
Line 116: | Line 113: | ||
|- | |- | ||
| 4 | | 4 | ||
| OptimizeMemoryAllocation | | [7.0.0+] OptimizeMemoryAllocation | ||
|- | |||
| 5 | |||
| [11.0.0+] DisableDeviceAddressSpaceMerge | |||
|- | |||
| 6 | |||
| [18.0.0+] EnableAliasRegionExtraSize | |||
|- | |||
| 7 | |||
| [19.0.0+] PreventCodeReads | |||
|} | |} | ||
Line 123: | Line 129: | ||
== SystemResourceSize == | == SystemResourceSize == | ||
This | When this is non-zero, the kernel reserves this amount of memory and dynamically uses it as needed for page table pages, KMemoryBlocks, and KBlockInfos. When this is zero, the process uses global shared heaps for these. | ||
This enables a process to sacrifice some of the memory available to it in order to have higher limits on these resources, thus enabling the use of SvcMapPhysicalMemory. | |||
Maximum size as is 0x1FE00000. | |||
== Version == | == Version == | ||
Line 133: | Line 144: | ||
== MainThreadStackSize == | == MainThreadStackSize == | ||
Must be aligned to 0x1000. | Must be aligned to 0x1000. If zero, kernel will start the process's initial thread with sp=0. | ||
= ACID = | = ACID = | ||
Line 154: | Line 163: | ||
| 0x200 | | 0x200 | ||
| 0x4 | | 0x4 | ||
| | | Magic ("ACID") | ||
|- | |- | ||
| 0x204 | | 0x204 | ||
Line 161: | Line 170: | ||
|- | |- | ||
| 0x208 | | 0x208 | ||
| | | 0x1 | ||
| [9.0.0+] Version | |||
|- | |||
| 0x209 | |||
| 0x1 | |||
| [14.0.0+] | |||
|- | |||
| 0x20A | |||
| 0x2 | |||
| Reserved | | Reserved | ||
|- | |- | ||
Line 178: | Line 195: | ||
| 0x220 | | 0x220 | ||
| 0x4 | | 0x4 | ||
| [[#FsAccessControl| | | [[#FsAccessControl|FacOffset]] | ||
|- | |- | ||
| 0x224 | | 0x224 | ||
| 0x4 | | 0x4 | ||
| [[#FsAccessControl| | | [[#FsAccessControl|FacSize]] | ||
|- | |- | ||
| 0x228 | | 0x228 | ||
| 0x4 | | 0x4 | ||
| [[#SrvAccessControl| | | [[#SrvAccessControl|SacOffset]] | ||
|- | |- | ||
| 0x22C | | 0x22C | ||
| 0x4 | | 0x4 | ||
| [[#SrvAccessControl| | | [[#SrvAccessControl|SacSize]] | ||
|- | |- | ||
| 0x230 | | 0x230 | ||
| 0x4 | | 0x4 | ||
| [[#KernelCapability| | | [[#KernelCapability|KcOffset]] | ||
|- | |- | ||
| 0x234 | | 0x234 | ||
| 0x4 | | 0x4 | ||
| [[#KernelCapability| | | [[#KernelCapability|KcSize]] | ||
|- | |- | ||
| 0x238 | | 0x238 | ||
Line 217: | Line 234: | ||
| UnqualifiedApproval | | UnqualifiedApproval | ||
|- | |- | ||
| 2- | | 2-5 | ||
| [5.0.0+ ] MemoryRegion (0 = Application, 1 = Applet, 2 = SecureSystem, 3 = NonSecureSystem) | | [5.0.0+] MemoryRegion (0 = Application, 1 = Applet, 2 = SecureSystem, 3 = NonSecureSystem) | ||
|} | |} | ||
Line 232: | Line 249: | ||
| 0x0 | | 0x0 | ||
| 0x4 | | 0x4 | ||
| | | Magic ("ACI0") | ||
|- | |- | ||
| 0x4 | | 0x4 | ||
Line 248: | Line 265: | ||
| 0x20 | | 0x20 | ||
| 0x4 | | 0x4 | ||
| [[#FsAccessControl| | | [[#FsAccessControl|FacOffset]] | ||
|- | |- | ||
| 0x24 | | 0x24 | ||
| 0x4 | | 0x4 | ||
| [[#FsAccessControl| | | [[#FsAccessControl|FacSize]] | ||
|- | |- | ||
| 0x28 | | 0x28 | ||
| 0x4 | | 0x4 | ||
| [[#SrvAccessControl| | | [[#SrvAccessControl|SacOffset]] | ||
|- | |- | ||
| 0x2C | | 0x2C | ||
| 0x4 | | 0x4 | ||
| [[#SrvAccessControl| | | [[#SrvAccessControl|SacSize]] | ||
|- | |- | ||
| 0x30 | | 0x30 | ||
| 0x4 | | 0x4 | ||
| [[#KernelCapability| | | [[#KernelCapability|KcOffset]] | ||
|- | |- | ||
| 0x34 | | 0x34 | ||
| 0x4 | | 0x4 | ||
| [[#KernelCapability| | | [[#KernelCapability|KcSize]] | ||
|- | |- | ||
| 0x38 | | 0x38 | ||
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|- | |- | ||
| 0x1 | | 0x1 | ||
| 0x1 | |||
| [5.0.0+] ContentOwnerIdCount | |||
|- | |||
| 0x2 | |||
| 0x1 | |||
| [5.0.0+] SaveDataOwnerIdCount | |||
|- | |||
| 0x3 | | 0x3 | ||
| 0x1 | |||
| Padding | | Padding | ||
|- | |- | ||
Line 296: | Line 321: | ||
|- | |- | ||
| 0xC | | 0xC | ||
| | | 0x8 | ||
| | | ContentOwnerIdMin | ||
|- | |||
| 0x14 | |||
| 0x8 | |||
| ContentOwnerIdMax | |||
|- | |||
| 0x1C | |||
| 0x8 | |||
| SaveDataOwnerIdMin | |||
|- | |||
| 0x24 | |||
| 0x8 | |||
| SaveDataOwnerIdMax | |||
|- | |||
| 0x2C | |||
| 0x8 * ContentOwnerIdCount | |||
| [5.0.0+] ContentOwnerIds | |||
|- | |||
| Variable | |||
| 0x8 * SaveDataOwnerIdCount | |||
| [5.0.0+] SaveDataOwnerIds | |||
|} | |} | ||
Line 337: | Line 382: | ||
| 0x1C | | 0x1C | ||
| 0x4 | | 0x4 | ||
| (Optional) | | (Optional) ContentOwnerIdCount | ||
|- | |- | ||
| 0x1C | | 0x1C | ||
| 0x8 * | | 0x8 * ContentOwnerIdCount | ||
| | | ContentOwnerIds | ||
|- | |- | ||
| Variable | | Variable | ||
| 0x4 | | 0x4 | ||
| | | SaveDataOwnerIdCount | ||
|- | |- | ||
| Variable | | Variable | ||
| 0x1 * | | 0x1 * SaveDataOwnerIdCount | ||
| | | Accessibilities (1=Read, 2=Write, 3=ReadWrite) | ||
|- | |- | ||
| Variable (padded to nearest 4 bytes) | | Variable (padded to nearest 4 bytes) | ||
| 0x8 * | | 0x8 * SaveDataOwnerIdCount | ||
| | | SaveDataOwnerIds | ||
|} | |} | ||
Line 507: | Line 552: | ||
| | | | ||
|- | |- | ||
| 36-61 | | 36 | ||
| MoveCacheStorage | |||
| | |||
|- | |||
| 37 | |||
| DeviceTreeBlob | |||
| | |||
|- | |||
| 38 | |||
| NotifyErrorContextServiceReady | |||
| | |||
|- | |||
| 39 | |||
| CalibrationSystemData | |||
| | |||
|- | |||
| 40 | |||
| CalibrationLog | |||
| | |||
|- | |||
| 41 | |||
| StorageSecure | |||
| | |||
|- | |||
| 42 | |||
| StorageControl | |||
| | |||
|- | |||
| 43 | |||
| GameCardReport | |||
| | |||
|- | |||
| 44 | |||
| MarkBeforeEraseBis | |||
| | |||
|- | |||
| 45-61 | |||
| Reserved | | Reserved | ||
| | | | ||
Line 595: | Line 676: | ||
| All ones | | All ones | ||
| | | | ||
| | | Invalid | ||
|} | |} | ||
Line 633: | Line 714: | ||
== MemoryMap == | == MemoryMap == | ||
MemoryMap entries are stored in pairs. The first pair will contain BeginAddress and PermissionType, while the second pair will contain Size and MappingType. | |||
{| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
|- | |- | ||
Line 639: | Line 721: | ||
|- | |- | ||
| 7-30 | | 7-30 | ||
| BeginAddress | | BeginAddress | ||
|- | |- | ||
| 31 | | 31 | ||
| | | PermissionType (0=RW, 1=RO) | ||
|} | |} | ||
{| class="wikitable" border="1" | |||
|- | |||
! Bits | |||
! Description | |||
|- | |||
| 7-26 | |||
| Size | |||
|- | |||
| 27-30 | |||
| Reserved | |||
|- | |||
| 31 | |||
| MappingType (0=Io, 1=Static) | |||
|} | |||
=== Restrictions === | === Restrictions === | ||
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| RegionIsReadOnly2 | | RegionIsReadOnly2 | ||
|} | |} | ||
== EnableInterrupts == | == EnableInterrupts == | ||
Line 741: | Line 834: | ||
|} | |} | ||
This is | This encodes the intended kernel version for the program. | ||
The kernel requires that the intended version is >= the minimum supported version (3.0 for all released kernels), and <= the current version. | |||
Kernel version is derived from/equivalent to SDK version: | |||
* Kernel Major = SDK Major + 4 | |||
* Kernel Minor = SDK Minor | |||
=== Versions === | === Versions === | ||
{| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
|- | |- | ||
! Firmware || Kernel Version || | ! Firmware || Kernel Version || Corresponding SDK Version | ||
|- | |- | ||
| 1.0.0 || 5.0.0 | | 1.0.0 || 5.0 || 1.0.0.0 | ||
|- | |- | ||
| 2.0.0 || 6.1 | | 2.0.0 || 6.1 || 2.1.0.0 | ||
|- | |- | ||
| 3.0.0 || 7.4 | | 3.0.0 || 7.4 || 3.4.0.0 | ||
|- | |- | ||
| 3.0.2 || 7.4 | | 3.0.2 || 7.4 || 3.4.0.0 | ||
|- | |- | ||
| 5.0.0 || 9.3.0 || | | 5.0.0 || 9.3 || 5.3.0.0 | ||
|- | |||
| 10.0.0 || 14.4 || 10.4.0.0 | |||
|- | |||
| 11.0.0 || 15.4 || 11.4.0.0 | |||
|- | |||
| 11.0.1 || 15.4 || 11.4.0.0 | |||
|} | |} | ||
Line 779: | Line 884: | ||
|- | |- | ||
| 18 | | 18 | ||
| ForceDebug | | [19.0.0+] ForceDebugProd ([1.0.0-18.1.0] ForceDebug) | ||
|- | |||
| 19 | |||
| [19.0.0+] ForceDebug | |||
|} | |} |