rtl-rap.c File Reference

RTEMS Run-Time Link Editor. More...

#include <errno.h>
#include <fcntl.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 "rtl-obj-comp.h"
#include "rtl-rap.h"
#include "rtl-trace.h"
#include "rtl-unresolved.h"

Include dependency graph for rtl-rap.c:

Data Structures
struct	rtems_rtl_rap_sectdef_s
	The section definitions found in a RAP file. More...
struct	rtems_rtl_rap_section_s
	The section definitions found in a RAP file. More...
struct	rtems_rtl_rap_s
	The RAP loader. More...

Macros
#define	REL_R_OFFSET   (0)
	The offsets in the unresolved array.
#define	REL_R_INFO   (1)
#define	REL_R_ADDEND   (2)
#define	RTEMS_RTL_RAP_TEXT_SEC   (0)
	The section indexes. More...
#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_s	rtems_rtl_rap_sectdef_t
	The section definitions found in a RAP file.
typedef struct rtems_rtl_rap_section_s	rtems_rtl_rap_section_t
	The section definitions found in a RAP file.
typedef struct rtems_rtl_rap_s	rtems_rtl_rap_t
	The RAP loader.

Functions
bool	rtems_rtl_rap_file_check (rtems_rtl_obj_t *obj, int fd)
	The RAP format check handler. More...
bool	rtems_rtl_rap_file_load (rtems_rtl_obj_t *obj, int fd)
	The RAP format load handler. More...
bool	rtems_rtl_rap_file_unload (rtems_rtl_obj_t *obj)
	The RAP format unload handler. More...
rtems_rtl_loader_format_t *	rtems_rtl_rap_file_sig (void)
	The RAP format signature handler. More...

Detailed Description

RTEMS Run-Time Link Editor.

This is the RAP format loader support..

Macro Definition Documentation

RTEMS_RTL_RAP_TEXT_SEC

#define RTEMS_RTL_RAP_TEXT_SEC   (0)

The section indexes.

These are fixed.

Function Documentation

rtems_rtl_rap_file_check()

bool rtems_rtl_rap_file_check	(	rtems_rtl_obj_t *	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_t *	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;

References rtems_rtl_rap_s::file, rtems_rtl_obj_s::ooffset, rtems_rtl_obj_cache_read(), and rtems_rtl_obj_caches().

rtems_rtl_rap_file_sig()

rtems_rtl_loader_format_t* rtems_rtl_rap_file_sig

(

void

)

The RAP format signature handler.

Returns

rtems_rtl_loader_format_t* The format's signature.

rtems_rtl_rap_file_unload()

bool rtems_rtl_rap_file_unload

(

rtems_rtl_obj_t *

obj

)

The RAP format unload handler.

Parameters

obj	The object to unload.