processor.h File Reference

#include <linux/personality.h>

Go to the source code of this file.

Data Structures
struct	mm_segment_t
struct	thread_struct

Macros
#define	current_text_addr()   ({ void *__pc; __asm__ ("br %0,.+4" : "=r"(__pc)); __pc; })
#define	TASK_SIZE   (0x40000000000UL)
#define	STACK_TOP   (current->personality & ADDR_LIMIT_32BIT ? 0x80000000 : 0x00120000000UL)
#define	STACK_TOP_MAX   0x00120000000UL
#define	TASK_UNMAPPED_BASE   ((current->personality & ADDR_LIMIT_32BIT) ? 0x40000000 : TASK_SIZE / 2)
#define	INIT_THREAD   { }
#define	KSTK_EIP(tsk)   (task_pt_regs(tsk)->pc)
#define	KSTK_ESP(tsk)   ((tsk) == current ? rdusp() : task_thread_info(tsk)->pcb.usp)
#define	cpu_relax()   barrier()
#define	ARCH_HAS_PREFETCH
#define	ARCH_HAS_PREFETCHW
#define	ARCH_HAS_SPINLOCK_PREFETCH
#define	spin_lock_prefetch(lock)   do { } while (0)

Functions
unsigned long	thread_saved_pc (struct task_struct *)
void	start_thread (struct pt_regs *, unsigned long, unsigned long)
void	release_thread (struct task_struct *)
unsigned long	get_wchan (struct task_struct *p)
void	prefetch (const void *ptr)
void	prefetchw (const void *ptr)

Macro Definition Documentation

#define ARCH_HAS_PREFETCH

Definition at line 61 of file processor.h.

#define ARCH_HAS_PREFETCHW

Definition at line 62 of file processor.h.

#define ARCH_HAS_SPINLOCK_PREFETCH

Definition at line 63 of file processor.h.

#define cpu_relax

(

void

)

barrier()

Definition at line 59 of file processor.h.

#define current_text_addr

(

void

)

({ void *__pc; __asm__ ("br %0,.+4" : "=r"(__pc)); __pc; })

Definition at line 15 of file processor.h.

#define INIT_THREAD   { }

Definition at line 40 of file processor.h.

#define KSTK_EIP

(

tsk

)

(task_pt_regs(tsk)->pc)

Definition at line 54 of file processor.h.

#define KSTK_ESP

(

tsk

)

((tsk) == current ? rdusp() : task_thread_info(tsk)->pcb.usp)

Definition at line 56 of file processor.h.

#define spin_lock_prefetch

(

lock

)

do { } while (0)

Definition at line 67 of file processor.h.

#define STACK_TOP   (current->personality & ADDR_LIMIT_32BIT ? 0x80000000 : 0x00120000000UL)

Definition at line 23 of file processor.h.

#define STACK_TOP_MAX   0x00120000000UL

Definition at line 26 of file processor.h.

#define TASK_SIZE   (0x40000000000UL)

Definition at line 21 of file processor.h.

#define TASK_UNMAPPED_BASE   ((current->personality & ADDR_LIMIT_32BIT) ? 0x40000000 : TASK_SIZE / 2)

Definition at line 31 of file processor.h.

Function Documentation

unsigned long get_wchan

(

struct task_struct *

p

)

Definition at line 419 of file process.c.

void prefetch ( const void *  ptr )

inline

Definition at line 70 of file processor.h.

void prefetchw ( const void *  ptr )

inline

Definition at line 75 of file processor.h.

void release_thread

(

struct task_struct *

)

Definition at line 233 of file process.c.

void start_thread	(	struct pt_regs *	,
		unsigned	long,
		unsigned	long
	)

Definition at line 204 of file process.c.

unsigned long thread_saved_pc

(

struct task_struct *

)

Definition at line 404 of file process.c.