Include
stdint.h |
Types
ao_task_context_t
typedef struct ao_task_context_t ao_task_context_t;
Represents the task context.
ao_task_context_data_t
typedef struct ao_task_context_data_t ao_task_context_data_t;
Represents the task context data that is stored on the task stack.
Structs
ao_task_context_t
struct ao_task_context_t
{
ao_task_context_data_t * ptr;
};
ptr |
The pointer to the task context data, that is stored on the task stack. |
ao_task_context_data_t
struct ao_task_context_data_t
{
uint32_t a0;
uint32_t a1;
uint32_t a2;
uint32_t a3;
uint32_t at;
uint32_t ra;
uint32_t s4;
uint32_t s5;
uint32_t s6;
uint32_t s7;
uint32_t t0;
uint32_t t1;
uint32_t t2;
uint32_t t3;
uint32_t t4;
uint32_t t5;
uint32_t t6;
uint32_t t7;
uint32_t t8;
uint32_t t9;
uint32_t v0;
uint32_t v1;
uint32_t hi;
uint32_t lo;
uint32_t hi1;
uint32_t lo1;
uint32_t hi2;
uint32_t lo2;
uint32_t hi3;
uint32_t lo3;
uint32_t dsp_control;
uint32_t fcsr;
uint64_t f0;
uint64_t f1;
uint64_t f2;
uint64_t f3;
uint64_t f4;
uint64_t f5;
uint64_t f6;
uint64_t f7;
uint64_t f8;
uint64_t f9;
uint64_t f10;
uint64_t f11;
uint64_t f12;
uint64_t f13;
uint64_t f14;
uint64_t f15;
uint64_t f16;
uint64_t f17;
uint64_t f18;
uint64_t f19;
uint64_t f20;
uint64_t f21;
uint64_t f22;
uint64_t f23;
uint64_t f24;
uint64_t f25;
uint64_t f26;
uint64_t f27;
uint64_t f28;
uint64_t f29;
uint64_t f30;
uint64_t f31;
uint32_t epc;
uint32_t status;
uint32_t s0;
uint32_t s1;
uint32_t s2;
uint32_t s3;
uint32_t s8;
uint32_t padding;
};
a0 |
A0. |
a1 |
A1. |
a2 |
A2. |
a3 |
A3. |
at |
AT. |
ra |
RA. |
s4 |
S4. |
s5 |
S5. |
s6 |
S6. |
s7 |
S7. |
t0 |
T0. |
t1 |
T1. |
t2 |
T2. |
t3 |
T3. |
t4 |
T4. |
t5 |
T5. |
t6 |
T6. |
t7 |
T7. |
t8 |
T8. |
t9 |
T9. |
v0 |
V0. |
v1 |
V1. |
hi |
HI. |
lo |
LO. |
hi1 |
HI1. |
lo1 |
LO1. |
hi2 |
HI2. |
lo2 |
LO2. |
hi3 |
HI3. |
lo3 |
LO3. |
dsp_control |
DSPControl. |
fcsr |
FCSR. |
f0 |
F0. |
f1 |
F1. |
f2 |
F2. |
f3 |
F3. |
f4 |
F4. |
f5 |
F5. |
f6 |
F6. |
f7 |
F7. |
f8 |
F8. |
f9 |
F9. |
f10 |
F10. |
f11 |
F11. |
f12 |
F12. |
f13 |
F13. |
f14 |
F14. |
f15 |
F15. |
f16 |
F16. |
f17 |
F17. |
f18 |
F18. |
f19 |
F19. |
f20 |
F20. |
f21 |
F21. |
f22 |
F22. |
f23 |
F23. |
f24 |
F24. |
f25 |
F25. |
f26 |
F26. |
f27 |
F27. |
f28 |
F28. |
f29 |
F29. |
f30 |
F30. |
f31 |
F31. |
epc |
EPC. |
status |
Status. |
s0 |
S0. |
s1 |
S1. |
s2 |
S2. |
s3 |
S3. |
s8 |
S8. |
padding |
Padding. |
Functions
ao_task_start_context
void ao_task_start_context(ao_task_t * t);
Starts a task. This function is called by the kernel when a task is being started in order to prepare its context.
ao_task_stop_context
#define ao_task_stop_context(t)
Stops a task. This function is called by the kernel when a task is being stopped in order to clean up its context.