Changeset 15129 in vbox

Timestamp:

Dec 8, 2008 7:12:50 PM (16 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

40528

Message:

PDMDevHlp: RT_BIT_32

File:

trunk/src/VBox/VMM/PDMDevHlp.cpp

r15127	r15129
616	616	int iLastSet = ASMBitLastSetU32(cbRegion);
617	617	Assert(iLastSet > 0);
618		uint32_t cbRegionAligned = ~~1U <<~~ (iLastSet - 1);
	618	uint32_t cbRegionAligned = RT_BIT_32(iLastSet - 1);
619	619	if (cbRegion > cbRegionAligned)
620	620	cbRegion = cbRegionAligned * 2; /* round up */

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