elf-loader.h File Reference

Go to the source code of this file.

Defines
#define	ELF_BADFORMAT   2001
#define	ELF_BADARCH   2002
#define	ELF_CORRUPT   2003
#define	ELF_NOSTANDARD   2004
#define	ELF_LINK   2005
#define	ELF_INTERPRETER   2006
Functions
int	elf_map_binary (app_t *app)
	Load program sections of binary which must be interpreted by libld-l4.s.so.
int	elf_map_ldso (app_t *app, l4_addr_t app_addr)
	Load the libld-l4.s.so interpreter.
int	elf_check_ftype (const l4_addr_t img, const l4_size_t size, const l4env_infopage_t *env)
Variables
const char *const	interp

---

Detailed Description

Date:

Author:

Frank Mehnert <fm3@os.inf.tu-dresden.de>

---

Function Documentation

int elf_check_ftype	(	const l4_addr_t	img,
		const l4_size_t	size,
		const l4env_infopage_t *	env
	)

Parameters:

	img	Pointer to binary image in memory
	size	Size of image
	env	L4Env info page

Returns:

0 Image is ELF for given architecture -ELF_INTERPRETER Found an interpreter section.

-L4_EINVAL Invalid input data, or invalid interpreter detected -ELF_BADFORMAT Image is not ELF for given arch -ELF_CORRUPT Image is corrupt

int elf_map_binary

(

app_t *

app

)

Load program sections of binary which must be interpreted by libld-l4.s.so.

Parameters:

app

application

Returns:

0 if success

int elf_map_ldso	(	app_t *	app,
		l4_addr_t	app_addr
	)

Load the libld-l4.s.so interpreter.

Parameters:

	app	application
	app_addr	load address inside application

Returns:

0 on success