audk/SourceLevelDebugPkg
Jeff Fan 2befbc82cc SourceLevelDebugPkg/DebugAgent: Disable Debug Timer as early
InitializeApicTimer() will enable Local APIC timer interrupt. Even though we
disable CPU interrupt at the beginning and enable CPU Interrupt after debug
agent initialized completely, some Boot Service may invoke RestoreTpl () which
may enable CPU interrupt.
We should disable Local APIC timer in InitializeDebugTimer () to avoid Debug
Timer interrupt happens during debug port and debug agent initialization phase.
And enable Debug Timer interrupt after debug agent is initialized.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17572 6f19259b-4bc3-4df7-8a09-765794883524
2015-06-08 06:36:41 +00:00
..
DebugAgentDxe SourceLevelDebugPkg/DebugAgentDxe: Move help info from DxeDebugAgent 2015-05-18 01:21:30 +00:00
DebugAgentPei SourceLevelDebugPkg: Convert non DOS format files to DOS format 2014-09-03 08:49:15 +00:00
Include Use RLE (Run Length Encoding) to improve debugging performance. 2015-01-20 08:46:31 +00:00
Library SourceLevelDebugPkg/DebugAgent: Disable Debug Timer as early 2015-06-08 06:36:41 +00:00
Contributions.txt */Contributions.txt: Update example email address 2015-02-03 17:29:14 +00:00
License.txt Update copyright format 2012-04-24 06:49:39 +00:00
Readme.txt Correct the location where the HOST software can be downloaded. 2013-03-27 05:50:20 +00:00
SourceLevelDebugPkg.dec SourceLevelDebugPkg: Refine the format of meta data files. 2015-01-19 02:44:10 +00:00
SourceLevelDebugPkg.dsc SourceLevelDebugPkg: Refine the format of meta data files. 2015-01-19 02:44:10 +00:00
SourceLevelDebugPkg.uni SourceLevelDebugPkg: Convert non DOS format files to DOS format 2014-09-03 08:49:15 +00:00
SourceLevelDebugPkgExtra.uni SourceLevelDebugPkg: INF/DEC file updates to EDK II packages 2014-08-28 05:14:51 +00:00

Readme.txt

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UDK based firmware on UEFI IA-32 and UEFI x64 platforms can be debugged with
SourceLevelDebugPkg in conjunction with Intel(R) UEFI Development Kit Debugger
Tool (Intel (R) UDK Debugger Tool).

The Intel(R) UDK Debugger Tool and its detailed user manual can be obtained
from: http://www.uefidk.com/develop.