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2009-11-13 Robert Millan <rmh.grub@aybabtu.com>

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* include/multiboot2.h (multiboot_word): Rename from this ...
        (multiboot2_word): ... to this.  Update all users.
        (multiboot_header): Rename from this ...
        (multiboot2_header): ... to this.  Update all users.
        (multiboot_tag_header): Rename from this ...
        (multiboot2_tag_header): ... to this.  Update all users.
        (multiboot_tag_start): Rename from this ...
        (multiboot2_tag_start): ... to this.  Update all users.
        (multiboot_tag_name): Rename from this ...
        (multiboot2_tag_name): ... to this.  Update all users.
        (multiboot_tag_module): Rename from this ...
        (multiboot2_tag_module): ... to this.  Update all users.
        (multiboot_tag_memory): Rename from this ...
        (multiboot2_tag_memory): ... to this.  Update all users.
        (multiboot_tag_unused): Rename from this ...
        (multiboot2_tag_unused): ... to this.  Update all users.
        (multiboot_tag_end): Rename from this ...
        (multiboot2_tag_end): ... to this.  Update all users.
This commit is contained in:
Robert Millan 2009-11-13 13:30:55 +00:00
parent 1c8927f083
commit 6944770e0c
5 changed files with 53 additions and 53 deletions
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6
include/grub/multiboot2.h
View file

@ -30,7 +30,7 @@ typedef grub_uint64_t uint64_t;
#define __WORDSIZE GRUB_TARGET_WORDSIZE
#endif
struct multiboot_tag_header;
struct multiboot2_tag_header;
grub_err_t
grub_mb2_tag_alloc (grub_addr_t *addr, int key, grub_size_t len);
@ -42,7 +42,7 @@ void
grub_mb2_arch_boot (grub_addr_t entry, void *tags);
void
grub_mb2_arch_unload (struct multiboot_tag_header *tags);
grub_mb2_arch_unload (struct multiboot2_tag_header *tags);
grub_err_t
grub_mb2_arch_elf32_hook (Elf32_Phdr *phdr, grub_addr_t *addr, int *do_load);
@ -65,6 +65,6 @@ grub_module2 (int argc, char *argv[]);
#define for_each_tag(tag, tags) \
for (tag = tags; \
tag && tag->key != MULTIBOOT2_TAG_END; \
tag = (struct multiboot_tag_header *)((char *)tag + tag->len))
tag = (struct multiboot2_tag_header *)((char *)tag + tag->len))
#endif /* ! GRUB_MULTIBOOT2_HEADER */

44
include/multiboot2.h
View file

@ -40,18 +40,18 @@
/* XXX not portable? */
#if __WORDSIZE == 64
typedef uint64_t multiboot_word;
typedef uint64_t multiboot2_word;
#else
typedef uint32_t multiboot_word;
typedef uint32_t multiboot2_word;
#endif
struct multiboot_header
struct multiboot2_header
{
uint32_t magic;
uint32_t flags;
};
struct multiboot_tag_header
struct multiboot2_tag_header
{
uint32_t key;
uint32_t len;
@ -61,48 +61,48 @@ struct multiboot_tag_header
#define MULTIBOOT2_TAG_RESERVED2 (~0)
#define MULTIBOOT2_TAG_START 1
struct multiboot_tag_start
struct multiboot2_tag_start
{
struct multiboot_tag_header header;
multiboot_word size; /* Total size of all multiboot tags. */
struct multiboot2_tag_header header;
multiboot2_word size; /* Total size of all multiboot tags. */
};
#define MULTIBOOT2_TAG_NAME 2
struct multiboot_tag_name
struct multiboot2_tag_name
{
struct multiboot_tag_header header;
struct multiboot2_tag_header header;
char name[1];
};
#define MULTIBOOT2_TAG_MODULE 3
struct multiboot_tag_module
struct multiboot2_tag_module
{
struct multiboot_tag_header header;
multiboot_word addr;
multiboot_word size;
struct multiboot2_tag_header header;
multiboot2_word addr;
multiboot2_word size;
char type[36];
char cmdline[1];
};
#define MULTIBOOT2_TAG_MEMORY 4
struct multiboot_tag_memory
struct multiboot2_tag_memory
{
struct multiboot_tag_header header;
multiboot_word addr;
multiboot_word size;
multiboot_word type;
struct multiboot2_tag_header header;
multiboot2_word addr;
multiboot2_word size;
multiboot2_word type;
};
#define MULTIBOOT2_TAG_UNUSED 5
struct multiboot_tag_unused
struct multiboot2_tag_unused
{
struct multiboot_tag_header header;
struct multiboot2_tag_header header;
};
#define MULTIBOOT2_TAG_END 0xffff
struct multiboot_tag_end
struct multiboot2_tag_end
{
struct multiboot_tag_header header;
struct multiboot2_tag_header header;
};
#endif /* ! ASM_FILE */

8
loader/i386/pc/multiboot2.c
View file

@ -95,17 +95,17 @@ grub_mb2_arch_boot (grub_addr_t entry, void *tags)
}
void
grub_mb2_arch_unload (struct multiboot_tag_header *tags)
grub_mb2_arch_unload (struct multiboot2_tag_header *tags)
{
struct multiboot_tag_header *tag;
struct multiboot2_tag_header *tag;
/* Free all module memory in the tag list. */
for_each_tag (tag, tags)
{
if (tag->key == MULTIBOOT2_TAG_MODULE)
{
struct multiboot_tag_module *module =
(struct multiboot_tag_module *) tag;
struct multiboot2_tag_module *module =
(struct multiboot2_tag_module *) tag;
grub_free((void *) module->addr);
}
}

8
loader/ieee1275/multiboot2.c
View file

@ -115,17 +115,17 @@ grub_mb2_tags_arch_create (void)
/* Release the memory we claimed from Open Firmware above. */
void
grub_mb2_arch_unload (struct multiboot_tag_header *tags)
grub_mb2_arch_unload (struct multiboot2_tag_header *tags)
{
struct multiboot_tag_header *tag;
struct multiboot2_tag_header *tag;
/* Free all module memory in the tag list. */
for_each_tag (tag, tags)
{
if (tag->key == MULTIBOOT2_TAG_MODULE)
{
struct multiboot_tag_module *module =
(struct multiboot_tag_module *) tag;
struct multiboot2_tag_module *module =
(struct multiboot2_tag_module *) tag;
grub_ieee1275_release (module->addr, module->size);
}
}

40
loader/multiboot2.c
View file

@ -51,7 +51,7 @@ grub_mb2_tags_free (void)
grub_err_t
grub_mb2_tag_alloc (grub_addr_t *addr, int key, grub_size_t len)
{
struct multiboot_tag_header *tag;
struct multiboot2_tag_header *tag;
grub_size_t used;
grub_size_t needed;
@ -59,7 +59,7 @@ grub_mb2_tag_alloc (grub_addr_t *addr, int key, grub_size_t len)
key, (unsigned long) len);
used = grub_mb2_tags_pos - grub_mb2_tags;
len = ALIGN_UP (len, sizeof (multiboot_word));
len = ALIGN_UP (len, sizeof (multiboot2_word));
needed = used + len;
@ -83,7 +83,7 @@ grub_mb2_tag_alloc (grub_addr_t *addr, int key, grub_size_t len)
grub_mb2_tags_pos = newarea + used;
}
tag = (struct multiboot_tag_header *) grub_mb2_tags_pos;
tag = (struct multiboot2_tag_header *) grub_mb2_tags_pos;
grub_mb2_tags_pos += len;
tag->key = key;
@ -103,24 +103,24 @@ static grub_err_t
grub_mb2_tag_start_create (void)
{
return grub_mb2_tag_alloc (0, MULTIBOOT2_TAG_START,
sizeof (struct multiboot_tag_start));
sizeof (struct multiboot2_tag_start));
}
static grub_err_t
grub_mb2_tag_name_create (void)
{
struct multiboot_tag_name *name;
struct multiboot2_tag_name *name;
grub_addr_t name_addr;
grub_err_t err;
const char *grub_version = PACKAGE_STRING;
err = grub_mb2_tag_alloc (&name_addr, MULTIBOOT2_TAG_NAME,
sizeof (struct multiboot_tag_name) +
sizeof (struct multiboot2_tag_name) +
sizeof (grub_version) + 1);
if (err)
return err;
name = (struct multiboot_tag_name *) name_addr;
name = (struct multiboot2_tag_name *) name_addr;
grub_strcpy (name->name, grub_version);
return GRUB_ERR_NONE;
@ -159,17 +159,17 @@ error:
static grub_err_t
grub_mb2_tags_finish (void)
{
struct multiboot_tag_start *start;
struct multiboot2_tag_start *start;
grub_err_t err;
/* Create the `end' tag. */
err = grub_mb2_tag_alloc (0, MULTIBOOT2_TAG_END,
sizeof (struct multiboot_tag_end));
sizeof (struct multiboot2_tag_end));
if (err)
goto error;
/* We created the `start' tag first. Update it now. */
start = (struct multiboot_tag_start *) grub_mb2_tags;
start = (struct multiboot2_tag_start *) grub_mb2_tags;
start->size = grub_mb2_tags_pos - grub_mb2_tags;
return GRUB_ERR_NONE;
@ -195,17 +195,17 @@ grub_mb2_boot (void)
static grub_err_t
grub_mb2_unload (void)
{
struct multiboot_tag_header *tag;
struct multiboot_tag_header *tags =
(struct multiboot_tag_header *) grub_mb2_tags;
struct multiboot2_tag_header *tag;
struct multiboot2_tag_header *tags =
(struct multiboot2_tag_header *) grub_mb2_tags;
/* Free all module memory in the tag list. */
for_each_tag (tag, tags)
{
if (tag->key == MULTIBOOT2_TAG_MODULE)
{
struct multiboot_tag_module *module =
(struct multiboot_tag_module *) tag;
struct multiboot2_tag_module *module =
(struct multiboot2_tag_module *) tag;
grub_free ((void *) module->addr);
}
}
@ -233,7 +233,7 @@ static grub_err_t
grub_mb2_tag_module_create (grub_addr_t modaddr, grub_size_t modsize,
char *type, int key, int argc, char *argv[])
{
struct multiboot_tag_module *module;
struct multiboot2_tag_module *module;
grub_ssize_t argslen = 0;
grub_err_t err;
char *p;
@ -246,11 +246,11 @@ grub_mb2_tag_module_create (grub_addr_t modaddr, grub_size_t modsize,
/* Note: includes implicit 1-byte cmdline. */
err = grub_mb2_tag_alloc (&module_addr, key,
sizeof (struct multiboot_tag_module) + argslen);
sizeof (struct multiboot2_tag_module) + argslen);
if (err)
return grub_errno;
module = (struct multiboot_tag_module *) module_addr;
module = (struct multiboot2_tag_module *) module_addr;
module->addr = modaddr;
module->size = modsize;
grub_strcpy(module->type, type);
@ -308,7 +308,7 @@ grub_multiboot2 (int argc, char *argv[])
char *buffer;
grub_file_t file = 0;
grub_elf_t elf = 0;
struct multiboot_header *header = 0;
struct multiboot2_header *header = 0;
char *p;
grub_ssize_t len;
grub_err_t err;
@ -344,7 +344,7 @@ grub_multiboot2 (int argc, char *argv[])
be at least 8 bytes and aligned on a 8-byte boundary. */
for (p = buffer; p <= buffer + len - 8; p += 8)
{
header = (struct multiboot_header *) p;
header = (struct multiboot2_header *) p;
if (header->magic == MULTIBOOT2_HEADER_MAGIC)
{
header_found = 1;