processor_32.h File Reference

#include <asm/psr.h>
#include <asm/ptrace.h>
#include <asm/head.h>
#include <asm/signal.h>
#include <asm/page.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__("sethi %%hi(1f), %0; or %0, %%lo(1f), %0;\n1:" : "=r" (pc)); pc; })
#define	wp_works_ok   1
#define	wp_works_ok__is_a_macro   /* for versions in ksyms.c */
#define	TASK_SIZE   PAGE_OFFSET
#define	SPARC_FLAG_KTHREAD   0x1 /* task is a kernel thread */
#define	SPARC_FLAG_UNALIGNED   0x2 /* is allowed to do unaligned accesses */
#define	INIT_THREAD
#define	release_thread(tsk)   do { } while(0)
#define	task_pt_regs(tsk)   ((tsk)->thread.kregs)
#define	KSTK_EIP(tsk)   ((tsk)->thread.kregs->pc)
#define	KSTK_ESP(tsk)   ((tsk)->thread.kregs->u_regs[UREG_FP])

Functions
unsigned long	thread_saved_pc (struct task_struct *t)
pid_t	kernel_thread (int(*fn)(void *), void *arg, unsigned long flags)
unsigned long	get_wchan (struct task_struct *)

Macro Definition Documentation

#define current_text_addr

(

void

)

({ void *pc; __asm__("sethi %%hi(1f), %0; or %0, %%lo(1f), %0;\n1:" : "=r" (pc)); pc; })

Definition at line 13 of file processor_32.h.

#define INIT_THREAD

Value:

{ \
    .flags = SPARC_FLAG_KTHREAD, \
    .current_ds = KERNEL_DS, \
}

Definition at line 71 of file processor_32.h.

#define KSTK_EIP

(

tsk

)

((tsk)->thread.kregs->pc)

Definition at line 114 of file processor_32.h.

#define KSTK_ESP

(

tsk

)

((tsk)->thread.kregs->u_regs[UREG_FP])

Definition at line 115 of file processor_32.h.

#define release_thread

(

tsk

)

do { } while(0)

Definition at line 108 of file processor_32.h.

#define SPARC_FLAG_KTHREAD   0x1 /* task is a kernel thread */

Definition at line 68 of file processor_32.h.

#define SPARC_FLAG_UNALIGNED   0x2 /* is allowed to do unaligned accesses */

Definition at line 69 of file processor_32.h.

#define task_pt_regs

(

tsk

)

((tsk)->thread.kregs)

Definition at line 113 of file processor_32.h.

#define TASK_SIZE   PAGE_OFFSET

Definition at line 31 of file processor_32.h.

#define wp_works_ok   1

Definition at line 24 of file processor_32.h.

#define wp_works_ok__is_a_macro   /* for versions in ksyms.c */

Definition at line 25 of file processor_32.h.

Function Documentation

unsigned long get_wchan

(

struct task_struct *

)

Definition at line 419 of file process.c.

pid_t kernel_thread	(	int(*)(void *)	fn,
		void *	arg,
		unsigned long	flags
	)

Definition at line 333 of file process.c.

unsigned long thread_saved_pc

(

struct task_struct *

t

)

Definition at line 404 of file process.c.