rtl-rap.c File Reference

RTEMS Run-Time Link Editor. More...

#include <errno.h>
#include <fcntl.h>
#include <inttypes.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <unistd.h>
#include <rtems/rtl/rtl.h>
#include "rtl-elf.h"
#include "rtl-error.h"
#include <rtems/rtl/rtl-obj-comp.h>
#include "rtl-rap.h"
#include <rtems/rtl/rtl-trace.h>
#include <rtems/rtl/rtl-unresolved.h>

Data Structures
struct	rtems_rtl_rap_sectdef
struct	rtems_rtl_rap_section
struct	rtems_rtl_rap

Macros
#define	REL_R_OFFSET   (0)
#define	REL_R_INFO   (1)
#define	REL_R_ADDEND   (2)
#define	RTEMS_RTL_RAP_TEXT_SEC   (0)
#define	RTEMS_RTL_RAP_CONST_SEC   (1)
#define	RTEMS_RTL_RAP_CTOR_SEC   (2)
#define	RTEMS_RTL_RAP_DTOR_SEC   (3)
#define	RTEMS_RTL_RAP_DATA_SEC   (4)
#define	RTEMS_RTL_RAP_BSS_SEC   (5)
#define	RTEMS_RTL_RAP_SECS   (6)
#define	SYMNAME_BUFFER_SIZE   (1024)

Typedefs
typedef struct rtems_rtl_rap_sectdef	rtems_rtl_rap_sectdef
typedef struct rtems_rtl_rap_section	rtems_rtl_rap_section
typedef struct rtems_rtl_rap	rtems_rtl_rap

Functions
bool	rtems_rtl_rap_file_check (rtems_rtl_obj *obj, int fd)
bool	rtems_rtl_rap_file_load (rtems_rtl_obj *obj, int fd)
bool	rtems_rtl_rap_file_unload (rtems_rtl_obj *obj)
rtems_rtl_loader_format *	rtems_rtl_rap_file_sig (void)

Detailed Description

RTEMS Run-Time Link Editor.

This is the RAP format loader support..

Macro Definition Documentation

REL_R_OFFSET

#define REL_R_OFFSET   (0)

The offsets in the unresolved array.

RTEMS_RTL_RAP_TEXT_SEC

#define RTEMS_RTL_RAP_TEXT_SEC   (0)

The section indexes. These are fixed.

Typedef Documentation

rtems_rtl_rap

typedef struct rtems_rtl_rap rtems_rtl_rap

The RAP loader.

rtems_rtl_rap_sectdef

typedef struct rtems_rtl_rap_sectdef rtems_rtl_rap_sectdef

The section definitions found in a RAP file.

rtems_rtl_rap_section

typedef struct rtems_rtl_rap_section rtems_rtl_rap_section

The section definitions found in a RAP file.

Function Documentation

rtems_rtl_rap_file_check()

bool rtems_rtl_rap_file_check	(	rtems_rtl_obj *	obj,
		int	fd
	)

The RAP format check handler.

Parameters

obj	The object being checked.
fd	The file descriptor.

rtems_rtl_rap_file_load()

bool rtems_rtl_rap_file_load	(	rtems_rtl_obj *	obj,
		int	fd
	)

The RAP format load handler.

Parameters

obj	The object to load.
fd	The file descriptor.

obj->entry = (void*)(uintptr_t) ehdr.e_entry;

rtems_rtl_rap_file_sig()

rtems_rtl_loader_format * rtems_rtl_rap_file_sig

(

void

)

The RAP format signature handler.

Returns

rtems_rtl_loader_format* The format's signature.

rtems_rtl_rap_file_unload()

bool rtems_rtl_rap_file_unload

(

rtems_rtl_obj *

obj

)

The RAP format unload handler.

Parameters

obj	The object to unload.