diff options
Diffstat (limited to 'src/thread.h')
| -rw-r--r-- | src/thread.h | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/src/thread.h b/src/thread.h index 78f87da..13c4810 100644 --- a/src/thread.h +++ b/src/thread.h @@ -85,6 +85,7 @@ #include <stdbool.h> #include <stddef.h> +#include <stdint.h> /* * The scheduling frequency is the rate at which the clock used for scheduling @@ -105,7 +106,7 @@ /* * Minimum size of thread stacks. */ -#define THREAD_STACK_MIN_SIZE 512 +#define THREAD_MIN_STACK_SIZE 512 /* * Total number of thread priorities. @@ -208,6 +209,9 @@ const char * thread_name(const struct thread *thread); */ void thread_yield(void); +void * thread_yield_from_svcall(void); +void * thread_yield_from_pendsv(void *prev_sp); + /* * Make the calling thread sleep until awaken. * @@ -312,6 +316,12 @@ void thread_preempt_disable(void); bool thread_preempt_enabled(void); /* + * Preemption control functions which also disable interrupts. + */ +uint32_t thread_preempt_disable_intr_save(void); +void thread_preempt_enable_intr_restore(uint32_t primask); + +/* * Report a tick. * * This function must be called from interrupt context. @@ -319,6 +329,11 @@ bool thread_preempt_enabled(void); void thread_report_tick(void); /* + * Entry point for new threads. + */ +void thread_main(thread_fn_t fn, void *arg); + +/* * Enable the scheduler. */ void thread_enable_scheduler(void) __attribute__((noreturn)); |