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Second part of p2v support

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2010-04-21 19:13:45 +02:00
parent 368c17f85d
commit 4b2ec20b41
15 changed files with 361 additions and 212 deletions
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20
include/grub/relocator.h
View file

@ -21,19 +21,29 @@
#include <grub/types.h>
#include <grub/err.h>
#include <grub/memory.h>
struct grub_relocator;
struct grub_relocator_chunk;
typedef const struct grub_relocator_chunk *grub_relocator_chunk_t;
struct grub_relocator *grub_relocator_new (void);
grub_err_t
grub_relocator_alloc_chunk_addr (struct grub_relocator *rel, void **src,
grub_addr_t target, grub_size_t size);
grub_relocator_alloc_chunk_addr (struct grub_relocator *rel,
grub_relocator_chunk_t *out,
grub_phys_addr_t target, grub_size_t size);
void *
get_virtual_current_address (grub_relocator_chunk_t in);
grub_phys_addr_t
get_physical_target_address (grub_relocator_chunk_t in);
grub_err_t
grub_relocator_alloc_chunk_align (struct grub_relocator *rel, void **src,
grub_addr_t *target,
grub_addr_t min_addr, grub_addr_t max_addr,
grub_relocator_alloc_chunk_align (struct grub_relocator *rel,
grub_relocator_chunk_t *out,
grub_phys_addr_t min_addr,
grub_phys_addr_t max_addr,
grub_size_t size, grub_size_t align,
int preference);

2
include/grub/relocator_private.h
View file

@ -32,7 +32,7 @@ void
grub_cpu_relocator_init (void);
grub_err_t
grub_relocator_prepare_relocs (struct grub_relocator *rel,
void *addr,
grub_addr_t addr,
void **relstart, grub_size_t *relsize);
void grub_cpu_relocator_forward (void *rels, void *src, void *tgt,
grub_size_t size);