Collaboration diagram for Context:
Data Structures | |
| struct | OSContext |
Macros | |
| #define | OS_CONTEXT_TAG 0x4F53436F6E747874ull |
Typedefs | |
| typedef uint16_t | OSContextState |
| A bitfield of enum OS_CONTEXT_STATE. | |
| typedef struct OSContext | OSContext |
Enumerations | |
| enum | OS_CONTEXT_STATE { OS_CONTEXT_STATE_OSCALLBACK = 1 << 3 , OS_CONTEXT_STATE_USERMODE_SAVED = 1 << 4 } |
Functions | |
| void | OSInitContext (OSContext *context, void *entry, void *stack) |
| void | OSDumpContext (OSContext *context) |
| void | OSLoadContext (OSContext *context) |
| uint32_t | OSSaveContext (OSContext *context) |
| void | OSLoadFPUContext (OSContext *context) |
| void | OSSaveFPUContext (OSContext *context) |
| OSContext * | OSGetCurrentContext () |
| void | OSSetCurrentContext (OSContext *context) |
| void * | OSSwitchStack (void *stack) |
| void | __OSSetCurrentUserContext (OSContext *context) |
| void | __OSSetAndLoadContext (OSContext *context) |
Detailed Description
Data Structure Documentation
◆ OSContext
| struct OSContext |
| Data Fields | ||
|---|---|---|
| uint64_t | tag | Should always be set to the value OS_CONTEXT_TAG. |
| uint32_t | gpr[32] | |
| uint32_t | cr | |
| uint32_t | lr | |
| uint32_t | ctr | |
| uint32_t | xer | |
| uint32_t | srr0 | |
| uint32_t | srr1 | |
| uint32_t | dsisr | |
| uint32_t | dar | |
| uint32_t | fpscr | |
| double | fpr[32] | |
| uint16_t | spinLockCount | |
| OSContextState | state | |
| uint32_t | gqr[8] | |
| uint32_t | upir | Current core index. |
| double | psf[32] | |
| uint64_t | coretime[3] | |
| uint64_t | starttime | |
| uint32_t | error | |
| uint32_t | pmc1 | |
| uint32_t | pmc2 | |
| uint32_t | pmc3 | |
| uint32_t | pmc4 | |
| uint32_t | mmcr0 | |
| uint32_t | mmcr1 | |
Macro Definition Documentation
◆ OS_CONTEXT_TAG
Typedef Documentation
◆ OSContextState
| typedef uint16_t OSContextState |
◆ OSContext
Enumeration Type Documentation
◆ OS_CONTEXT_STATE
| enum OS_CONTEXT_STATE |
Function Documentation
◆ OSInitContext()
| void OSInitContext | ( | OSContext * | context, |
| void * | entry, | ||
| void * | stack | ||
| ) |
◆ OSDumpContext()
| void OSDumpContext | ( | OSContext * | context | ) |
◆ OSLoadContext()
| void OSLoadContext | ( | OSContext * | context | ) |
◆ OSSaveContext()
| uint32_t OSSaveContext | ( | OSContext * | context | ) |
◆ OSLoadFPUContext()
| void OSLoadFPUContext | ( | OSContext * | context | ) |
◆ OSSaveFPUContext()
| void OSSaveFPUContext | ( | OSContext * | context | ) |
◆ OSGetCurrentContext()
| OSContext * OSGetCurrentContext | ( | ) |
◆ OSSetCurrentContext()
| void OSSetCurrentContext | ( | OSContext * | context | ) |
◆ OSSwitchStack()
| void * OSSwitchStack | ( | void * | stack | ) |
◆ __OSSetCurrentUserContext()
| void __OSSetCurrentUserContext | ( | OSContext * | context | ) |
◆ __OSSetAndLoadContext()
| void __OSSetAndLoadContext | ( | OSContext * | context | ) |
