mem.c File Reference

#include <stddef.h>
#include <unistd.h>
#include <errno.h>
#include <string.h>
#include <sys/mman.h>
#include <init.h>
#include <as-layout.h>
#include <mm_id.h>
#include <os.h>
#include <proc_mm.h>
#include <ptrace_user.h>
#include <registers.h>
#include <skas.h>
#include <sysdep/ptrace.h>
#include <sysdep/stub.h>

Go to the source code of this file.

Functions
void	wait_stub_done (int pid)
	__initcall (init_syscall_regs)
long	run_syscall_stub (struct mm_id *mm_idp, int syscall, unsigned long *args, long expected, void **addr, int done)
long	syscall_stub_data (struct mm_id *mm_idp, unsigned long *data, int data_count, void **addr, void **stub_addr)
int	map (struct mm_id *mm_idp, unsigned long virt, unsigned long len, int prot, int phys_fd, unsigned long long offset, int done, void **data)
int	unmap (struct mm_id *mm_idp, unsigned long addr, unsigned long len, int done, void **data)
int	protect (struct mm_id *mm_idp, unsigned long addr, unsigned long len, unsigned int prot, int done, void **data)

Variables
unsigned long	batch_syscall_stub
unsigned long	__syscall_stub_start
int	proc_mm

Function Documentation

__initcall

(

init_syscall_regs

)

int map	(	struct mm_id *	mm_idp,
		unsigned long	virt,
		unsigned long	len,
		int	prot,
		int	phys_fd,
		unsigned long long	offset,
		int	done,
		void **	data
	)

Definition at line 177 of file mem.c.

int protect	(	struct mm_id *	mm_idp,
		unsigned long	addr,
		unsigned long	len,
		unsigned int	prot,
		int	done,
		void **	data
	)

Definition at line 251 of file mem.c.

long run_syscall_stub	(	struct mm_id *	mm_idp,
		int	syscall,
		unsigned long *	args,
		long	expected,
		void **	addr,
		int	done
	)

Definition at line 117 of file mem.c.

long syscall_stub_data	(	struct mm_id *	mm_idp,
		unsigned long *	data,
		int	data_count,
		void **	addr,
		void **	stub_addr
	)

Definition at line 145 of file mem.c.

int unmap	(	struct mm_id *	mm_idp,
		unsigned long	addr,
		unsigned long	len,
		int	done,
		void **	data
	)

Definition at line 217 of file mem.c.

void wait_stub_done

(

int

pid

)

Definition at line 55 of file process.c.

Variable Documentation

unsigned long __syscall_stub_start

unsigned long batch_syscall_stub

int proc_mm

Definition at line 150 of file start_up.c.