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- Fix LoaderPagesSpanned calculation.

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svn path=/trunk/; revision=28903
This commit is contained in:
Aleksey Bragin 2007-09-06 17:18:42 +00:00
parent 2784609696
commit ac5a5581cd
1 changed files with 7 additions and 5 deletions
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12
reactos/ntoskrnl/ke/freeldr.c
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@ -1111,11 +1111,13 @@ KiRosFrldrLpbToNtLpb(IN PROS_LOADER_PARAMETER_BLOCK RosLoaderBlock,
LoaderBlock->Extension->MajorVersion = 5;
LoaderBlock->Extension->MinorVersion = 2;
/* Save the number of pages the kernel images take */
LoaderBlock->Extension->LoaderPagesSpanned =
PAGE_ROUND_UP(KeRosLoaderBlock->
ModsAddr[KeRosLoaderBlock->ModsCount - 1].ModEnd) -
KeRosLoaderBlock->ModsAddr[0].ModStart;
/* FreeLDR hackllocates 1536 static pages for the initial boot images */
LoaderBlock->Extension->LoaderPagesSpanned = 1536 * PAGE_SIZE;
/* ReactOS always boots the kernel at 0x80800000 (just like NT 5.2) */
LoaderBlock->Extension->LoaderPagesSpanned += 0x80800000 - KSEG0_BASE;
/* Now convert to pages */
LoaderBlock->Extension->LoaderPagesSpanned /= PAGE_SIZE;
/* Now setup the setup block if we have one */