process_64.c File Reference

#include <linux/mm.h>
#include <linux/fs.h>
#include <linux/ptrace.h>
#include <linux/reboot.h>
#include <linux/slab.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/io.h>
#include <asm/syscalls.h>
#include <asm/uaccess.h>
#include <asm/pgtable.h>
#include <asm/mmu_context.h>
#include <asm/fpu.h>
#include <asm/switch_to.h>

Go to the source code of this file.

Functions
void	show_regs (struct pt_regs *regs)
__noreturn void	kernel_thread_helper (void *arg, int(*fn)(void *))
int	kernel_thread (int(*fn)(void *), void *arg, unsigned long flags)
	EXPORT_SYMBOL (kernel_thread)
void	exit_thread (void)
void	flush_thread (void)
void	release_thread (struct task_struct *dead_task)
int	dump_fpu (struct pt_regs *regs, elf_fpregset_t *fpu)
	EXPORT_SYMBOL (dump_fpu)
asmlinkage void	ret_from_fork (void)
int	copy_thread (unsigned long clone_flags, unsigned long usp, unsigned long unused, struct task_struct *p, struct pt_regs *regs)
asmlinkage int	sys_fork (unsigned long r2, unsigned long r3, unsigned long r4, unsigned long r5, unsigned long r6, unsigned long r7, struct pt_regs *pregs)
asmlinkage int	sys_clone (unsigned long clone_flags, unsigned long newsp, unsigned long r4, unsigned long r5, unsigned long r6, unsigned long r7, struct pt_regs *pregs)
asmlinkage int	sys_vfork (unsigned long r2, unsigned long r3, unsigned long r4, unsigned long r5, unsigned long r6, unsigned long r7, struct pt_regs *pregs)
asmlinkage int	sys_execve (const char *ufilename, char **uargv, char **uenvp, unsigned long r5, unsigned long r6, unsigned long r7, struct pt_regs *pregs)
unsigned long	get_wchan (struct task_struct *p)

Variables
struct task_struct *	last_task_used_math = NULL
struct pt_regs	fake_swapper_regs = { 0, }

Function Documentation

int copy_thread	(	unsigned long	clone_flags,
		unsigned long	usp,
		unsigned long	unused,
		struct task_struct *	p,
		struct pt_regs *	regs
	)

Definition at line 405 of file process_64.c.

int dump_fpu	(	struct pt_regs *	regs,
		elf_fpregset_t *	fpu
	)

Definition at line 377 of file process_64.c.

void exit_thread ( void  )

inline

Definition at line 323 of file process_64.c.

EXPORT_SYMBOL

(

kernel_thread

)

EXPORT_SYMBOL

(

dump_fpu

)

void flush_thread

(

void

)

Definition at line 348 of file process_64.c.

unsigned long get_wchan

(

struct task_struct *

p

)

Definition at line 521 of file process_64.c.

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

Definition at line 303 of file process_64.c.

__noreturn void kernel_thread_helper	(	void *	arg,
		int(*)(void *)	fn
	)

Definition at line 290 of file process_64.c.

void release_thread

(

struct task_struct *

dead_task

)

Definition at line 371 of file process_64.c.

asmlinkage void ret_from_fork

(

void

)

Definition at line 375 of file process.c.

void show_regs

(

struct pt_regs *

regs

)

Definition at line 38 of file process_64.c.

asmlinkage int sys_clone	(	unsigned long	clone_flags,
		unsigned long	newsp,
		unsigned long	r4,
		unsigned long	r5,
		unsigned long	r6,
		unsigned long	r7,
		struct pt_regs *	pregs
	)

Definition at line 457 of file process_64.c.

asmlinkage int sys_execve	(	const char *	ufilename,
		char **	uargv,
		char **	uenvp,
		unsigned long	r5,
		unsigned long	r6,
		unsigned long	r7,
		struct pt_regs *	pregs
	)

Definition at line 488 of file process_64.c.

asmlinkage int sys_fork	(	unsigned long	r2,
		unsigned long	r3,
		unsigned long	r4,
		unsigned long	r5,
		unsigned long	r6,
		unsigned long	r7,
		struct pt_regs *	pregs
	)

Definition at line 449 of file process_64.c.

asmlinkage int sys_vfork	(	unsigned long	r2,
		unsigned long	r3,
		unsigned long	r4,
		unsigned long	r5,
		unsigned long	r6,
		unsigned long	r7,
		struct pt_regs *	pregs
	)

Definition at line 477 of file process_64.c.

Variable Documentation

struct pt_regs fake_swapper_regs = { 0, }

Definition at line 36 of file process_64.c.

struct task_struct* last_task_used_math = NULL

Definition at line 35 of file process_64.c.