cfe/main/cfe_ldr_elf.c

70     *  readprogsegment(fsctx,ref,addr,size)
76     *  	   fsctx - file I/O dispatch
85 static int readprogsegment(fileio_ctx_t *fsctx,void *ref,
100     res = fs_read(fsctx,ref,addr,size);
143     *  elfload_internal_32(fsctx,ref,entrypt,flags)
158 static int elfload_internal_32(fileio_ctx_t *fsctx,void *ref,
172     if (fs_read(fsctx,ref,PTR2HSADDR((((uint8_t *) ep)+EI_MINHDR)),
190     if (fs_seek(fsctx,ref,ep->e_phoff,FILE_SEEK_BEGINNING) != ep->e_phoff ||
191 	fs_read(fsctx,ref,PTR2HSADDR(phtab),nbytes) != nbytes) {
219 	    if (fs_seek(fsctx,ref,ph->p_offset,FILE_SEEK_BEGINNING) != ph->p_offset) {
223 	    res = readprogsegment(fsctx,ref,
254     *  elfload_internal_64(fsctx,ref,entrypt,flags)
269 static int elfload_internal_64(fileio_ctx_t *fsctx,void *ref,
283     if (fs_read(fsctx,ref,PTR2HSADDR(((uint8_t *) ep)+EI_MINHDR),
301     if (fs_seek(fsctx,ref,ep->e_phoff,FILE_SEEK_BEGINNING) != ep->e_phoff ||
302 	fs_read(fsctx,ref,PTR2HSADDR(phtab),nbytes) != nbytes) {
330 	    if (fs_seek(fsctx,ref,ph->p_offset,FILE_SEEK_BEGINNING) != ph->p_offset) {
339 	    res = readprogsegment(fsctx,ref,
384 static int elfload_internal(fileio_ctx_t *fsctx,void *ref,
398     if (fs_read(fsctx,ref,PTR2HSADDR(ep),EI_MINHDR) != EI_MINHDR) {
423 	    res = elfload_internal_32(fsctx,ref,entrypt,flags,ep);
427 	    res = elfload_internal_64(fsctx,ref,entrypt,flags,(Elf64_Ehdr *) ep);
456     fileio_ctx_t *fsctx;
465     res = fs_init(la->la_filesys,&fsctx,la->la_device);
475 	res = fs_hook(fsctx,"z");
488     res = fs_open(fsctx,&ref,la->la_filename,FILE_MODE_READ);
490 	fs_uninit(fsctx);
499     res = elfload_internal(fsctx,ref,&(la->la_entrypt),la->la_flags);
505     fs_close(fsctx,ref);
506     fs_uninit(fsctx);