Difference between revisions of "Secure Monitor"
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! Sub-Id || Name || In || Out | ! Sub-Id || Name || In || Out | ||
|- | |- | ||
| − | | 0xC3000401 || || || | + | | 0xC3000401 || SetConfig || || |
|- | |- | ||
| − | | 0xC3000002 || (Same as Id 1 Sub-Id 4.) || || | + | | 0xC3000002 || GetConfig (Same as Id 1 Sub-Id 4.) || || |
|- | |- | ||
| 0xC3000003 || || || | | 0xC3000003 || || || | ||
| Line 37: | Line 37: | ||
| 0xC3000006 || || || | | 0xC3000006 || || || | ||
|- | |- | ||
| − | | 0xC3000007 || || || | + | | 0xC3000007 || Keygen7 || || |
|- | |- | ||
| − | | 0xC3000008 || || || | + | | 0xC3000008 || SetKeyslotFromXY || || |
|- | |- | ||
| 0xC3000009 || || || | | 0xC3000009 || || || | ||
| Line 57: | Line 57: | ||
| 0xC3000610 || || || | | 0xC3000610 || || || | ||
|- | |- | ||
| − | | 0xC3000011 || || || | + | | 0xC3000011 || SetKeyslotFromX || || |
|- | |- | ||
| − | | 0xC3000012 || || || | + | | 0xC3000012 || Keygen12 || || |
|} | |} | ||
| Line 75: | Line 75: | ||
| 0xC4000003 || CPU_ON || || | | 0xC4000003 || CPU_ON || || | ||
|- | |- | ||
| − | | 0xC3000004 || (Same as Id 0 Sub-Id 2.) || || | + | | 0xC3000004 || GetConfig (Same as Id 0 Sub-Id 2.) || || |
|- | |- | ||
| 0xC3000005 || || || | | 0xC3000005 || || || | ||
|- | |- | ||
| − | | 0xC3000006 || || || | + | | 0xC3000006 || Panic || || |
|- | |- | ||
| 0xC3000007 || || || | | 0xC3000007 || || || | ||
|- | |- | ||
| − | | 0xC3000008 || || || | + | | 0xC3000008 || ReadWriteRegister || || |
|} | |} | ||
Revision as of 02:40, 11 July 2017
Secure Monitor Calls
The secure monitor provides two top level handlers of which each provides a range of sub handlers.
Secure Monitor Calls follow the ARM SMC calling convention:
| Bit number | Bit mask | Description |
|---|---|---|
| 31 | 0x80000000 | Set to 0 means Yielding Call; Set to 1 means Fast Call. |
| 30 | 0x40000000 | Set to 0 means SMC32 convention; Set to 1 means SMC64. |
| 29-24 | 0x3F000000 | Service Call ranges. |
| 23-16 | 0x00FF0000 | Must be zero. |
| 15-0 | 0x0000FFFF | Function number within the range call type. |
Id 0
Cryptography related functions.
| Sub-Id | Name | In | Out |
|---|---|---|---|
| 0xC3000401 | SetConfig | ||
| 0xC3000002 | GetConfig (Same as Id 1 Sub-Id 4.) | ||
| 0xC3000003 | |||
| 0xC3000404 | |||
| 0xC3000E05 | |||
| 0xC3000006 | |||
| 0xC3000007 | Keygen7 | ||
| 0xC3000008 | SetKeyslotFromXY | ||
| 0xC3000009 | |||
| 0xC300000A | |||
| 0xC300040B | |||
| 0xC300100C | |||
| 0xC300100D | |||
| 0xC300100E | |||
| 0xC300060F | |||
| 0xC3000610 | |||
| 0xC3000011 | SetKeyslotFromX | ||
| 0xC3000012 | Keygen12 |
Id 1
General and power related functions.
| Sub-Id | Name | In | Out |
|---|---|---|---|
| 0xC4000001 | CPU_SUSPEND (oyasumi) | ||
| 0x84000002 | CPU_OFF | ||
| 0xC4000003 | CPU_ON | ||
| 0xC3000004 | GetConfig (Same as Id 0 Sub-Id 2.) | ||
| 0xC3000005 | |||
| 0xC3000006 | Panic | ||
| 0xC3000007 | |||
| 0xC3000008 | ReadWriteRegister |