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platform/bios_ia32: Fix regression introduced in hrev48326

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* Reverts f3e381dd
* Details in #12633
* For some unknown reason, this change breaks an Intel Core 2
  system from booting (Dell Optiplex 960, E8400)
* If anyone has any ideas on why, let me know :-)
This commit is contained in:
Alexander von Gluck IV
2016-02-02 18:48:19 -06:00
parent 66f815e0ba
commit 4e7b05cca2
1 changed files with 2 additions and 2 deletions
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src/system/boot/platform/bios_ia32/mmu.cpp
+2 -2
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@@ -212,7 +212,7 @@ unmap_page(addr_t virtualAddress)
/ (B_PAGE_SIZE * 1024)] & 0xfffff000);
pageTable[(virtualAddress % (B_PAGE_SIZE * 1024)) / B_PAGE_SIZE] = 0;
asm volatile("invlpg (%0)" : : "r" (virtualAddress) : "memory");
asm volatile("invlpg (%0)" : : "r" (virtualAddress));
}
@@ -257,7 +257,7 @@ map_page(addr_t virtualAddress, addr_t physicalAddress, uint32 flags)
pageTable[tableEntry] = physicalAddress | flags;
asm volatile("invlpg (%0)" : : "r" (virtualAddress) : "memory");
asm volatile("invlpg (%0)" : : "r" (virtualAddress));
TRACE("map_page: done\n");
}