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PciLib:

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For PciRead/WriteBuffer(): A fix to handle boundary cases when Size is 0;
	DevicePathLib:
	For FileDevicePath(): Change to use AppendDevicePath () in place of AppendDevicePathNode(). 
	PrintLib:
	For type %p, according to current MWG, it should ignore flag 0, +, space, l, & L
	Misc:
	Fix a bug in EBC interpreter for Ia32. 


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@796 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
qhuang8
2006-07-06 10:37:49 +00:00
parent df569f61e3
commit 28c73f6ef7
6 changed files with 61 additions and 33 deletions
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18
MdePkg/Library/BasePciExpressLib/PciLib.c
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@@ -1196,11 +1196,16 @@ PciExpressReadBuffer (
ASSERT_INVALID_PCI_ADDRESS (StartAddress);
ASSERT (((StartAddress & 0xFFF) + Size) <= 0x1000);
ASSERT ((Buffer != NULL) || (Size == 0));
if (Size == 0) {
return 0;
}
ASSERT (Buffer != NULL);
EndAddress = StartAddress + Size;
if ((StartAddress < EndAddress) && ((StartAddress & 1) != 0)) {
if ((StartAddress & 1) != 0) {
//
// Read a byte if StartAddress is byte aligned
//
@@ -1282,11 +1287,16 @@ PciExpressWriteBuffer (
ASSERT_INVALID_PCI_ADDRESS (StartAddress);
ASSERT (((StartAddress & 0xFFF) + Size) <= 0x1000);
ASSERT ((Buffer != NULL) || (Size == 0));
if (Size == 0) {
return 0;
}
ASSERT (Buffer != NULL);
EndAddress = StartAddress + Size;
if ((StartAddress < EndAddress) && ((StartAddress & 1) != 0)) {
if ((StartAddress & 1) != 0) {
//
// Write a byte if StartAddress is byte aligned
//