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2005-02-14 Guillem Jover <guillem@hadrons.org>

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* include/grub/dl.h (grub_dl_check_header): New prototype.
	(grub_arch_dl_check_header): Change return type to grub_err_t,
	remove size parameter and export function.  Update all callers.
	* kern/dl.c (grub_dl_check_header): New function.
	(grub_dl_load_core): Use `grub_dl_check_header' instead of
	`grub_arch_dl_check_header'.  Check ELF type.  Check if sections
	are inside the core.
	* kern/i386/dl.c (grub_arch_dl_check_header): Remove arch
	independent ELF header checks.
	* kern/powerpc/dl.c (grub_arch_dl_check_header): Likewise.
	* loader/i386/pc/multiboot.c (grub_rescue_cmd_multiboot): Use
	`grub_dl_check_header' instead of explicit checks.  Check for the
	ELF type.
	* loader/powerpc/ieee1275/linux.c (grub_rescue_cmd_linux): Use
	`grub_dl_check_header' instead of explicit checks.  Remove arch
	specific ELF header checks.
This commit is contained in:
marco_g 2005-02-14 18:41:33 +00:00
parent 5eabe94bd9
commit c642636f8a
8 changed files with 86 additions and 86 deletions
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5
include/grub/dl.h
View file

@ -1,7 +1,7 @@
/* dl.h - types and prototypes for loadable module support */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2002, 2004 Free Software Foundation, Inc.
* Copyright (C) 2002, 2004, 2005 Free Software Foundation, Inc.
*
* GRUB is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -70,6 +70,7 @@ struct grub_dl
};
typedef struct grub_dl *grub_dl_t;
grub_err_t EXPORT_FUNC(grub_dl_check_header) (void *ehdr, grub_size_t size);
grub_dl_t EXPORT_FUNC(grub_dl_load_file) (const char *filename);
grub_dl_t EXPORT_FUNC(grub_dl_load) (const char *name);
grub_dl_t grub_dl_load_core (void *addr, grub_size_t size);
@ -84,7 +85,7 @@ grub_err_t EXPORT_FUNC(grub_dl_register_symbol) (const char *name, void *addr,
grub_dl_t mod);
void *EXPORT_FUNC(grub_dl_resolve_symbol) (const char *name);
int grub_arch_dl_check_header (void *ehdr, grub_size_t size);
grub_err_t grub_arch_dl_check_header (void *ehdr);
grub_err_t grub_arch_dl_relocate_symbols (grub_dl_t mod, void *ehdr);
#endif /* ! GRUB_DL_H */