ppc.c File Reference

#include <libco.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>

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Macros
#define	LIBCO_C
#define	LIBCO_MPROTECT   (__unix__ && !LIBCO_PPC_ASM)
#define	LIBCO_PPC64   (_ARCH_PPC64 || __PPC64__ || __ppc64__ || __powerpc64__)
#define	CO_SWAP_ASM(x, y)   ((void (*)( cothread_t, cothread_t )) (uintptr_t) libco_ppc_code)( x, y )

Enumerations
enum	{ state_size = 1024 }
enum	{ above_stack = 2048 }
enum	{ stack_align = 256 }

Functions
static uint32_t *	co_create_ (unsigned size, uintptr_t entry)
cothread_t	co_create (unsigned int size, void(*entry_)(void))
void	co_delete (cothread_t t)
static void	co_init_ (void)
cothread_t	co_active (void)
void	co_switch (cothread_t t)

Variables
static thread_local cothread_t	co_active_handle = 0
static const uint32_t	libco_ppc_code []

Macro Definition Documentation

CO_SWAP_ASM

#define CO_SWAP_ASM	(		x,
			y
	)		((void (*)( cothread_t, cothread_t )) (uintptr_t) libco_ppc_code)( x, y )

LIBCO_C

#define LIBCO_C

LIBCO_MPROTECT

#define LIBCO_MPROTECT   (__unix__ && !LIBCO_PPC_ASM)

LIBCO_PPC64

#define LIBCO_PPC64   (_ARCH_PPC64 || __PPC64__ || __ppc64__ || __powerpc64__)

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
state_size

anonymous enum

anonymous enum

Enumerator
above_stack

anonymous enum

anonymous enum

Enumerator
stack_align

Function Documentation

co_active()

cothread_t co_active

(

void

)

co_active:

Gets the currently active context.

Returns: active context.

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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_create_()

static uint32_t* co_create_ ( unsigned  size, uintptr_t  entry  )

static

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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 .

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Variable Documentation

co_active_handle

thread_local cothread_t co_active_handle = 0

static

libco_ppc_code

const uint32_t libco_ppc_code[]

static