psp2.c File Reference

#include "libco.h"
#include <assert.h>
#include <stdlib.h>
#include <unistd.h>
#include <psp2/kernel/sysmem.h>
#include <stdio.h>
#include <string.h>

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Macros
#define	LIBCO_C
#define	FOUR_KB_ALIGN(x)   align(x, 12)
#define	MB_ALIGN(x)   align(x, 20)

Functions
static int	align (int x, int n)
static void	co_init (void)
cothread_t	co_active (void)
cothread_t	co_create (unsigned int size, void(*entrypoint)(void))
void	co_delete (cothread_t handle)
void	co_switch (cothread_t handle)

Variables
static thread_local unsigned long	co_active_buffer [64]
static thread_local cothread_t	co_active_handle = 0
static void(*	co_swap )(cothread_t, cothread_t)=0
static int	block
static uint32_t	co_swap_function []

Macro Definition Documentation

FOUR_KB_ALIGN

#define FOUR_KB_ALIGN

(

x

)

align(x, 12)

LIBCO_C

#define LIBCO_C

MB_ALIGN

#define MB_ALIGN

(

x

)

align(x, 20)

Function Documentation

align()

static int align ( int  x, int  n  )

inlinestatic

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co_active()

cothread_t co_active

(

void

)

co_active:

Gets the currently active context.

Returns: active context.

co_create()

cothread_t co_create	(	unsigned	int,
		void(*)(void)
	)

co_create: : stack size : thread entry function callback

Create a co_thread.

Returns: cothread if successful, otherwise NULL.

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co_delete()

void co_delete

(

cothread_t

cothread

)

co_delete: : cothread object

Frees a co_thread.

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co_init()

static void co_init ( void  )

static

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co_switch()

void co_switch

(

cothread_t

cothread

)

co_switch: : cothread object to switch to

Do a context switch to .

Variable Documentation

block

int block

static

co_active_buffer

thread_local unsigned long co_active_buffer[64]

static

co_active_handle

thread_local cothread_t co_active_handle = 0

static

co_swap

void(* co_swap) (cothread_t, cothread_t)=0

static

co_swap_function

uint32_t co_swap_function[]

static

Initial value:

= {
      0xe8a16ff0,  
      0xe8b0aff0,  
      0xe12fff1e,  
   }