Remove nested functions from memory map iterators.

* grub-core/efiemu/mm.c (grub_efiemu_mmap_iterate): Add hook_data
argument, passed to hook.
* grub-core/kern/i386/coreboot/mmap.c
(grub_linuxbios_table_iterate): Likewise.
(grub_machine_mmap_iterate: iterate_linuxbios_table): Make static
instead of nested.
(grub_machine_mmap_iterate): Add hook_data argument.
* grub-core/kern/i386/multiboot_mmap.c (grub_machine_mmap_iterate):
Add hook_data argument, passed to hook.
* grub-core/kern/i386/pc/mmap.c (grub_machine_mmap_iterate):
Likewise.
* grub-core/kern/i386/qemu/mmap.c (grub_machine_mmap_iterate):
Likewise.
* grub-core/kern/ieee1275/mmap.c (grub_machine_mmap_iterate):
Likewise.
* grub-core/kern/mips/arc/init.c (grub_machine_mmap_iterate):
Likewise.
* grub-core/kern/mips/loongson/init.c (grub_machine_mmap_iterate):
Likewise.
* grub-core/kern/mips/qemu_mips/init.c (grub_machine_mmap_iterate):
Likewise.
* grub-core/mmap/efi/mmap.c (grub_efi_mmap_iterate): Likewise.
(grub_machine_mmap_iterate): Likewise.
* grub-core/mmap/mmap.c (grub_mmap_iterate): Likewise.
* include/grub/efiemu/efiemu.h (grub_efiemu_mmap_iterate): Update
prototype.
* include/grub/memory.h (grub_memory_hook_t): Add data argument.
Remove NESTED_FUNC_ATTR from here and from all users.
(grub_mmap_iterate): Update prototype.
(grub_efi_mmap_iterate): Update prototype.  Update all callers to
pass appropriate hook data.
(grub_machine_mmap_iterate): Likewise.

* grub-core/commands/acpi.c (grub_acpi_create_ebda: find_hook): Make
static instead of nested.
* grub-core/commands/lsmmap.c (grub_cmd_lsmmap: hook): Likewise.
Rename to ...
(lsmmap_hook): ... this.
* grub-core/efiemu/mm.c (grub_efiemu_mmap_init: bounds_hook):
Likewise.
(grub_efiemu_mmap_fill: fill_hook): Likewise.
* grub-core/kern/i386/coreboot/init.c (grub_machine_init:
heap_init): Likewise.
* grub-core/kern/i386/pc/init.c (grub_machine_init: hook): Likewise.
Rename to ...
(mmap_iterate_hook): ... this.
* grub-core/kern/ieee1275/init.c (grub_claim_heap: heap_init):
Likewise.
* grub-core/lib/ieee1275/relocator.c
(grub_relocator_firmware_get_max_events: count): Likewise.
(grub_relocator_firmware_fill_events: fill): Likewise.  Rename
to ...
(grub_relocator_firmware_fill_events_iter): ... this.
* grub-core/lib/relocator.c (grub_relocator_alloc_chunk_align:
hook): Likewise.  Rename to ...
(grub_relocator_alloc_chunk_align_iter): ... this.
* grub-core/loader/i386/bsd.c (generate_e820_mmap: hook): Likewise.
Rename to ...
(generate_e820_mmap_iter): ... this.
* grub-core/loader/i386/linux.c (find_mmap_size: hook): Likewise.
Rename to ...
(count_hook): ... this.
(grub_linux_boot: hook): Likewise.  Rename to ...
(grub_linux_boot_mmap_find): ... this.
(grub_linux_boot: hook_fill): Likewise.  Rename to ...
(grub_linux_boot_mmap_fill): ... this.
* grub-core/loader/i386/multiboot_mbi.c (grub_fill_multiboot_mmap:
hook): Likewise.  Rename to ...
(grub_fill_multiboot_mmap_iter): ... this.
* grub-core/loader/multiboot.c (grub_get_multiboot_mmap_count:
hook): Likewise.  Rename to ...
(count_hook): ... this.
* grub-core/loader/multiboot_mbi2.c (grub_fill_multiboot_mmap:
hook): Likewise.  Rename to ...
(grub_fill_multiboot_mmap_iter): ... this.
* grub-core/loader/powerpc/ieee1275/linux.c
(grub_linux_claimmap_iterate: alloc_mem): Likewise.
* grub-core/loader/sparc64/ieee1275/linux.c (alloc_phys: choose):
Likewise.  Rename to ...
(alloc_phys_choose): ... this.
(determine_phys_base: get_physbase): Likewise.
* grub-core/mmap/i386/mmap.c (grub_mmap_malign_and_register:
find_hook): Likewise.
* grub-core/mmap/i386/pc/mmap.c (preboot: fill_hook): Likewise.
(malloc_hook: count_hook): Likewise.
* grub-core/mmap/i386/uppermem.c (grub_mmap_get_lower: hook):
Likewise.  Rename to ...
(lower_hook): ... this.
(grub_mmap_get_upper: hook): Likewise.  Rename to ...
(upper_hook): ... this.
(grub_mmap_get_post64: hook): Likewise.  Rename to ...
(post64_hook): ... this.
* grub-core/mmap/mips/uppermem.c (grub_mmap_get_lower: hook):
Likewise.  Rename to ...
(lower_hook): ... this.
(grub_mmap_get_upper: hook): Likewise.  Rename to ...
(upper_hook): ... this.
* grub-core/mmap/mmap.c (grub_mmap_iterate: count_hook): Likewise.
(grub_mmap_iterate: fill_hook): Likewise.
(fill_mask): Pass addr and mask within a single struct.
(grub_cmd_badram: hook): Make static instead of nested.  Rename
to ...
(badram_iter): ... this.
(grub_cmd_cutmem: hook): Likewise.  Rename to ...
(cutmem_iter): ... this.

include/grub/efiemu/efiemu.h

@@ -226,7 +226,7 @@ grub_efiemu_finish_boot_services (grub_efi_uintn_t *memory_map_size,
 				  grub_efi_uint32_t *descriptor_version);
 
 grub_err_t
-grub_efiemu_mmap_iterate (grub_memory_hook_t hook);
+grub_efiemu_mmap_iterate (grub_memory_hook_t hook, void *hook_data);
 int grub_efiemu_sizeof_uintn_t (void);
 grub_err_t
 grub_efiemu_get_lower_upper_memory (grub_uint64_t *lower, grub_uint64_t *upper);

include/grub/memory.h

@@ -36,21 +36,25 @@ typedef enum grub_memory_type
     GRUB_MEMORY_HOLE = 21
   } grub_memory_type_t;
 
-typedef int NESTED_FUNC_ATTR (*grub_memory_hook_t) (grub_uint64_t,
-						    grub_uint64_t,
-						    grub_memory_type_t);
+typedef int (*grub_memory_hook_t) (grub_uint64_t,
+				   grub_uint64_t,
+				   grub_memory_type_t,
+				   void *);
 
-grub_err_t grub_mmap_iterate (grub_memory_hook_t hook);
+grub_err_t grub_mmap_iterate (grub_memory_hook_t hook, void *hook_data);
 
 #ifdef GRUB_MACHINE_EFI
 grub_err_t
-grub_efi_mmap_iterate (grub_memory_hook_t hook, int avoid_efi_boot_services);
+grub_efi_mmap_iterate (grub_memory_hook_t hook, void *hook_data,
+		       int avoid_efi_boot_services);
 #endif
 
 #if !defined (GRUB_MACHINE_EMU) && !defined (GRUB_MACHINE_EFI)
-grub_err_t EXPORT_FUNC(grub_machine_mmap_iterate) (grub_memory_hook_t hook);
+grub_err_t EXPORT_FUNC(grub_machine_mmap_iterate) (grub_memory_hook_t hook,
+						   void *hook_data);
 #else
-grub_err_t grub_machine_mmap_iterate (grub_memory_hook_t hook);
+grub_err_t grub_machine_mmap_iterate (grub_memory_hook_t hook,
+				      void *hook_data);
 #endif
 
 int grub_mmap_register (grub_uint64_t start, grub_uint64_t size, int type);