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merge mainstream into mips

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2009-11-21 21:45:32 +01:00
commit 5afcd00788
104 changed files with 40003 additions and 2373 deletions
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40
loader/i386/multiboot.c
View file

@ -51,7 +51,7 @@
#include <grub/i386/relocator.h>
extern grub_dl_t my_mod;
static struct grub_multiboot_info *mbi, *mbi_dest;
static struct multiboot_info *mbi, *mbi_dest;
static grub_size_t code_size;
@ -85,22 +85,22 @@ grub_multiboot_boot (void)
static grub_err_t
grub_multiboot_unload (void)
{
if (playground)
if (mbi)
{
unsigned int i;
for (i = 0; i < mbi->mods_count; i++)
{
grub_free ((void *)
((struct grub_mod_list *) mbi->mods_addr)[i].mod_start);
((struct multiboot_mod_list *) mbi->mods_addr)[i].mod_start);
grub_free ((void *)
((struct grub_mod_list *) mbi->mods_addr)[i].cmdline);
((struct multiboot_mod_list *) mbi->mods_addr)[i].cmdline);
}
grub_free ((void *) mbi->mods_addr);
grub_free (playground);
}
grub_relocator32_free (grub_multiboot_payload_orig);
mbi = NULL;
playground = NULL;
grub_multiboot_payload_orig = NULL;
grub_dl_unref (my_mod);
return GRUB_ERR_NONE;
@ -124,14 +124,14 @@ grub_get_multiboot_mmap_len (void)
grub_mmap_iterate (hook);
return count * sizeof (struct grub_multiboot_mmap_entry);
return count * sizeof (struct multiboot_mmap_entry);
}
/* Fill previously allocated Multiboot mmap. */
static void
grub_fill_multiboot_mmap (struct grub_multiboot_mmap_entry *first_entry)
grub_fill_multiboot_mmap (struct multiboot_mmap_entry *first_entry)
{
struct grub_multiboot_mmap_entry *mmap_entry = (struct grub_multiboot_mmap_entry *) first_entry;
struct multiboot_mmap_entry *mmap_entry = (struct multiboot_mmap_entry *) first_entry;
auto int NESTED_FUNC_ATTR hook (grub_uint64_t, grub_uint64_t, grub_uint32_t);
int NESTED_FUNC_ATTR hook (grub_uint64_t addr, grub_uint64_t size, grub_uint32_t type)
@ -139,7 +139,7 @@ grub_fill_multiboot_mmap (struct grub_multiboot_mmap_entry *first_entry)
mmap_entry->addr = addr;
mmap_entry->len = size;
mmap_entry->type = type;
mmap_entry->size = sizeof (struct grub_multiboot_mmap_entry) - sizeof (mmap_entry->size);
mmap_entry->size = sizeof (struct multiboot_mmap_entry) - sizeof (mmap_entry->size);
mmap_entry++;
return 0;
@ -214,7 +214,7 @@ grub_multiboot (int argc, char *argv[])
{
grub_file_t file = 0;
char buffer[MULTIBOOT_SEARCH], *cmdline = 0, *p;
struct grub_multiboot_header *header;
struct multiboot_header *header;
grub_ssize_t len, cmdline_length, boot_loader_name_length;
grub_uint32_t mmap_length;
int i;
@ -245,9 +245,9 @@ grub_multiboot (int argc, char *argv[])
/* Look for the multiboot header in the buffer. The header should
be at least 12 bytes and aligned on a 4-byte boundary. */
for (header = (struct grub_multiboot_header *) buffer;
for (header = (struct multiboot_header *) buffer;
((char *) header <= buffer + len - 12) || (header = 0);
header = (struct grub_multiboot_header *) ((char *) header + 4))
header = (struct multiboot_header *) ((char *) header + 4))
{
if (header->magic == MULTIBOOT_MAGIC
&& !(header->magic + header->flags + header->checksum))
@ -289,13 +289,13 @@ grub_multiboot (int argc, char *argv[])
#define boot_loader_name_addr(x) \
((void *) ((x) + code_size + cmdline_length))
#define mbi_addr(x) ((void *) ((x) + code_size + cmdline_length + boot_loader_name_length))
#define mmap_addr(x) ((void *) ((x) + code_size + cmdline_length + boot_loader_name_length + sizeof (struct grub_multiboot_info)))
#define stack_addr(x) ((void *) ((x) + code_size + cmdline_length + boot_loader_name_length + sizeof (struct grub_multiboot_info) + mmap_length + GRUB_MULTIBOOT_STACK_SIZE))
#define mmap_addr(x) ((void *) ((x) + code_size + cmdline_length + boot_loader_name_length + sizeof (struct multiboot_info)))
#define stack_addr(x) ((void *) ((x) + code_size + cmdline_length + boot_loader_name_length + sizeof (struct multiboot_info) + mmap_length + GRUB_MULTIBOOT_STACK_SIZE))
grub_multiboot_payload_size = cmdline_length
/* boot_loader_name_length might need to grow for mbi,etc to be aligned (see below) */
+ boot_loader_name_length + 3
+ sizeof (struct grub_multiboot_info) + mmap_length
+ sizeof (struct multiboot_info) + mmap_length
+ GRUB_MULTIBOOT_STACK_SIZE;
if (header->flags & MULTIBOOT_AOUT_KLUDGE)
@ -341,7 +341,7 @@ grub_multiboot (int argc, char *argv[])
mbi = mbi_addr (grub_multiboot_payload_orig);
mbi_dest = mbi_addr (grub_multiboot_payload_dest);
grub_memset (mbi, 0, sizeof (struct grub_multiboot_info));
grub_memset (mbi, 0, sizeof (struct multiboot_info));
mbi->mmap_length = mmap_length;
grub_fill_multiboot_mmap (mmap_addr (grub_multiboot_payload_orig));
@ -464,10 +464,10 @@ grub_module (int argc, char *argv[])
if (mbi->flags & MULTIBOOT_INFO_MODS)
{
struct grub_mod_list *modlist = (struct grub_mod_list *) mbi->mods_addr;
struct multiboot_mod_list *modlist = (struct multiboot_mod_list *) mbi->mods_addr;
modlist = grub_realloc (modlist, (mbi->mods_count + 1)
* sizeof (struct grub_mod_list));
* sizeof (struct multiboot_mod_list));
if (! modlist)
goto fail;
mbi->mods_addr = (grub_uint32_t) modlist;
@ -480,7 +480,7 @@ grub_module (int argc, char *argv[])
}
else
{
struct grub_mod_list *modlist = grub_zalloc (sizeof (struct grub_mod_list));
struct multiboot_mod_list *modlist = grub_zalloc (sizeof (struct multiboot_mod_list));
if (! modlist)
goto fail;
modlist->mod_start = (grub_uint32_t) module;