Ard Biesheuvel
01f688be90
MdePkg/BaseMemoryLib: widen aligned accesses to 32 or 64 bits
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Since the default BaseMemoryLib should be callable from any context,
including ones where unaligned accesses are not allowed, it implements
InternalCopyMem() and InternalSetMem() using byte accesses only.
However, especially in a context where the MMU is off, such narrow
accesses may be disproportionately costly, and so if the size and
alignment of the access allow it, use 32-bit or even 64-bit loads and
stores (the latter may be beneficial even on a 32-bit architectures like
ARM, which has load pair/store pair instructions)
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Liming Gao <liming.gao@intel.com>
2016-09-13 16:28:15 +01:00
myronporter
15c952e728
Minor grammatical work--mostly adding periods. Items with ONLY period added did not have the heading date changed, but Items with content changes had heading copyright dates updated. Sending separately a list of files missing Doxygen @param and @return information. (PENDING)
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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10597 6f19259b-4bc3-4df7-8a09-765794883524
2010-06-24 20:11:34 +00:00
hhtian
2fcf0abf44
Update the copyright notice format
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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10406 6f19259b-4bc3-4df7-8a09-765794883524
2010-04-23 16:04:26 +00:00
qhuang8
ea6898b902
Clean up MdePkg source to correct some coding style issues, etc.
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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9832 6f19259b-4bc3-4df7-8a09-765794883524
2010-01-27 03:25:28 +00:00
vanjeff
7efb1d8996
adjust code to remove Klocwork issues.
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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7322 6f19259b-4bc3-4df7-8a09-765794883524
2009-01-21 03:17:15 +00:00
qhuang8
373ade0eb6
Update copyright for files modified in this year
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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7148 6f19259b-4bc3-4df7-8a09-765794883524
2008-12-29 14:07:07 +00:00
gikidy
efb2311707
Synchronize MdePkg h files to Library/Base* c files.
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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6984 6f19259b-4bc3-4df7-8a09-765794883524
2008-12-11 04:45:23 +00:00
qhuang8
5d7ceba357
Fix typo to pass build
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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6171 6f19259b-4bc3-4df7-8a09-765794883524
2008-10-21 13:33:38 +00:00
qwang12
0827d304f6
Update comments.
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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6168 6f19259b-4bc3-4df7-8a09-765794883524
2008-10-21 06:55:38 +00:00
vanjeff
1efcc4ae46
remove unnecessary comments introduced by tools from MdePkg. The regular express is "//^p//[ ]Include[ ]common[ ]header[ ]file[ ]for[ ]this[ ]module[.]^p//"
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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5911 6f19259b-4bc3-4df7-8a09-765794883524
2008-09-17 07:46:17 +00:00
AJFISH
d5b86e43cf
Removed MdePkg usage of ModuleName: in file headers
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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3217 6f19259b-4bc3-4df7-8a09-765794883524
2007-07-12 22:59:43 +00:00
AJFISH
f734a10ab1
Removed CommonHeader.h generated file from the MdePkg.
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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2922 6f19259b-4bc3-4df7-8a09-765794883524
2007-06-29 23:22:13 +00:00
vanjeff
e1f414b6a7
Import some basic libraries instances for Mde Packages.
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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2704 6f19259b-4bc3-4df7-8a09-765794883524
2007-06-22 03:21:45 +00:00
lhauch
586cd1f1f4
Moved the MdePkg to OldMdePkg so that new code in MdePkg does not break existing builds. Also updated the SPD and FPD files UiNames
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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2616 6f19259b-4bc3-4df7-8a09-765794883524
2007-06-01 14:49:55 +00:00
xli24
582510249f
Make MDE package pass intel IPF compiler with /W4 /WX switched on.
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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2312 6f19259b-4bc3-4df7-8a09-765794883524
2007-01-25 06:05:36 +00:00
qhuang8
24e25d11c0
• BaseMemoryLib:
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Modify some Aassert()s conditions to sync with MWG 0.56d
Modify some defects in function header.
• PostCodeLib:
Implement PeiDxePostCodeLibReportStatusCode.
• Misc
Rename BaseDebugLibReportStatusCode to PeiDxeDebugLibReportStatusCode
Remove tabs in all .c and .h files in MdePkg.
Rename PeiServicesReinstallPpi() to PeiServicesReInstallPpi()
Adjust some minor coding style in PeCoffLoaderGetEntryPointerLib()
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@626 6f19259b-4bc3-4df7-8a09-765794883524
2006-06-26 10:18:28 +00:00
bbahnsen
878ddf1fc3
Initial import.
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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3 6f19259b-4bc3-4df7-8a09-765794883524
2006-04-21 22:54:32 +00:00