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Replace --enable-grub-emu-modules with grub-emu-lite.

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* kern/emu/cache.S: New file.  Wrapper for $target_cpu specific
	cache.S.

	* include/grub/emu/misc.h (grub_emu_init): New prototype.
	* kern/emu/full.c: New file. For grub-emu specific initialization.
	* kern/emu/lite.c: New file. For grub-emu-lite initialization.
	* kern/emu/main.c: Call initialization function grub_emu_init.

	* Makefile.in: Include grub-emu-lite in install.
	* commands/parttool.c: Use grub_no_autoload to differentiate
	between grub-emu and grub-emu-lite.
	* include/grub/misc.h: New variable grub_no_autoload.

	* conf/any-emu.rmk: New rules for grub-emu-lite.
	* configure.ac: Remove --enable-grub-emu-modules.
	* genmk.rb: Cleanup unnecessary rules.
	* include/grub/dl.h: Remove GRUB_NO_MODULES macro.

	* normal/main.c: Don't load list files on grub-emu-lite.
	* util/misc.c (grub_arch_sync_caches): Removed.
This commit is contained in:
BVK Chaitanya 2010-08-23 23:06:29 +05:30
commit 645586e686
15 changed files with 191 additions and 117 deletions
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7
include/grub/dl.h
View file

@ -92,11 +92,6 @@ grub_dl_t grub_dl_load_core (void *addr, grub_size_t size);
int EXPORT_FUNC(grub_dl_unload) (grub_dl_t mod);
void grub_dl_unload_unneeded (void);
void grub_dl_unload_all (void);
#if defined (GRUB_UTIL) || defined (GRUB_TARGET_NO_MODULES)
#define GRUB_NO_MODULES 1
#else
#define GRUB_NO_MODULES 0
#endif
int EXPORT_FUNC(grub_dl_ref) (grub_dl_t mod);
int EXPORT_FUNC(grub_dl_unref) (grub_dl_t mod);
extern grub_dl_t EXPORT_VAR(grub_dl_head);
@ -110,7 +105,7 @@ grub_err_t grub_dl_register_symbol (const char *name, void *addr,
grub_err_t grub_arch_dl_check_header (void *ehdr);
grub_err_t grub_arch_dl_relocate_symbols (grub_dl_t mod, void *ehdr);
#if defined (_mips) && ! GRUB_NO_MODULES
#if defined (_mips)
#define GRUB_LINKER_HAVE_INIT 1
void grub_arch_dl_init_linker (void);
#endif

1
include/grub/emu/misc.h
View file

@ -42,6 +42,7 @@
extern int verbosity;
extern const char *program_name;
void grub_emu_init (void);
void grub_init_all (void);
void grub_fini_all (void);

7
include/grub/misc.h
View file

@ -324,4 +324,11 @@ void EXPORT_FUNC (grub_halt) (int no_apm) __attribute__ ((noreturn));
void EXPORT_FUNC (grub_halt) (void) __attribute__ ((noreturn));
#endif
#ifdef GRUB_MACHINE_EMU
/* Flag to control module autoloading in normal mode. */
extern int EXPORT_VAR(grub_no_autoload);
#else
#define grub_no_autoload 0
#endif
#endif /* ! GRUB_MISC_HEADER */