Lncvrt/grub
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Second part of p2v support

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Vladimir 'phcoder' Serbinenko committed 2010-04-21 19:13:45 +02:00
1 parent 368c17f85d
commit 4b2ec20b41
15 files changed
+361 -212
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loader/i386/pc/ntldr.c
+16 -8
View File
@@ -90,10 +90,14 @@ grub_cmd_ntldr (grub_command_t cmd __attribute__ ((unused)),
if (! file)
goto fail;
err = grub_relocator_alloc_chunk_addr (rel, &bs, 0x7C00,
GRUB_DISK_SECTOR_SIZE);
if (err)
goto fail;
{
grub_relocator_chunk_t ch;
err = grub_relocator_alloc_chunk_addr (rel, &ch, 0x7C00,
GRUB_DISK_SECTOR_SIZE);
if (err)
goto fail;
bs = get_virtual_current_address (ch);
}
edx = grub_get_root_biosnumber ();
dev = grub_device_open (0);
@@ -112,10 +116,14 @@ grub_cmd_ntldr (grub_command_t cmd __attribute__ ((unused)),
grub_device_close (dev);
ntldrsize = grub_file_size (file);
err = grub_relocator_alloc_chunk_addr (rel, &ntldr, GRUB_NTLDR_SEGMENT << 4,
ntldrsize);
if (err)
goto fail;
{
grub_relocator_chunk_t ch;
err = grub_relocator_alloc_chunk_addr (rel, &ch, GRUB_NTLDR_SEGMENT << 4,
ntldrsize);
if (err)
goto fail;
ntldr = get_virtual_current_address (ch);
}
if (grub_file_read (file, ntldr, ntldrsize)
!= (grub_ssize_t) ntldrsize)