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2012-06-11This revision can only work with Intel(c) UDK Debugger Tool version 1.2 or ↵vanjeff
greater. Detailed change log is as below: 1. Define the transfer protocol revision mechanism. Increase the revision number to 0.2 and inform user to use the latest one when the HOST software is too old. New HOST software will implement logic to handle all other revision mismatch cases. 2. Define new debug message packet to print the debug agent trace information by debug port channel. 3. Add check sum mechanism in the communication protocol between TARGET/HOST. 4. Introduced one "try" mechanism to avoid Debug Agent crashed by some invalid HOST command. 5. Enable the late-attach feature: Change the break in from "!" to "\xFC". Add a new short symbol "\xFA" for attach and a new debug command for detach. 6. Support Terminal work on debug port by install EFI Serial IO protocol upon Debug Communication Library. 7. Enable CPUID feature. 8. Enable the hardware data breakpoint. 9. add handshake to improve usb debug cable identify stability issue. 10.Refine all the communication protocol packet to improve extensibility and debugging performance. a. Use 64bit for IO port address. b. Add additional Width field to READ_MEMORY/WRITE_MEMORY. c. Add SEARCH_SIGNATURE support to speed the symbol finding for late attach. d. Remove READ_GROUP register. e. Add READ_ALL_REGISTERS support (WinDbg always requests to read all registers). 11.Move AcquireDebugPortControl () in advance to fix resource collision on IpiSentByApFlag. 12.Fix IO break point does not work issue in PEI phase. 13.Avoid BSP/APs collision when they met break point at the same time. 14.Solve a bug of calculating debug handle in sec phase. 15.Use mailbox content at Dxe phase but not clear it and reinitialize again. 16.Fix FP/MMX/XMM/IO/MSR access issue in both Gdb and WinDbg. Signed-off-by: Jeff Fan <jeff.fan@intel.com> Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Signed-off-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13437 6f19259b-4bc3-4df7-8a09-765794883524
2012-04-25Fix typo "Debugt".vanjeff
Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13217 6f19259b-4bc3-4df7-8a09-765794883524
2012-04-24Update copyright formathhtian
Signed-off-by: Hot Tian <hot.tian@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13213 6f19259b-4bc3-4df7-8a09-765794883524
2012-04-11EDK II Packages: Add Contributions.txt and License.txt filesjljusten
Contributions.txt documents the contribution process for all tianocore projects. The conents of Contributions.txt should match in all cases. License.txt is a per-project document showing the license terms used by that project. Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13187 6f19259b-4bc3-4df7-8a09-765794883524
2012-02-07Generic solution to handle reset failure in some special platforms.niruiyu
Upon receiving RESET packet from HOST side, TARGET either sends OK packet and resets, or sends OK packet followed by TIMEOUT packet in 2 seconds indicating the reset failure. Signed-off-by: niruiyu Reviewed-by: vanjeff git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12984 6f19259b-4bc3-4df7-8a09-765794883524
2011-12-14Refine wording in SourceLevelDebugPkg/Readme.txt.niruiyu
Signed-off-by: niruiyu Reviewed-by: vanjeff git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12857 6f19259b-4bc3-4df7-8a09-765794883524
2011-12-14Update SourceLevelDebugPkg version: 0.70 -> 0.71vanjeff
Signed-off-by: vanjeff Reviewed-by: hhtian git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12854 6f19259b-4bc3-4df7-8a09-765794883524
2011-12-02Set the current view point to the breaking CPU if it meets breakpoint. vanjeff
Signed-off-by: vanjeff Reviewed-by: niruiyu git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12812 6f19259b-4bc3-4df7-8a09-765794883524
2011-11-08SourceLevelDebugPkg: Check if PcdUsbEhciPciAddress is set correctly to avoid ↵erictian
assertion Signed-off-by: erictian Reviewed-by: niruiyu Reviewed-by: vanjeff git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12670 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-301. Fixed issue that firmware cannot boot if no USB debug cable connection.vanjeff
2. Fixed issue that Ovmf with debug agent cannot boot if HOST software was not connected. Signed-off-by: vanjeff Reviewed-by: geekboy15a Reviewed-by: erictian git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12486 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-21fix build error.erictian
Signed-off-by: erictian Reviewed-by: lgao4 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12401 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-20Fix the issue that null pointer may be dereferenced at SourceLevelDebugPkgerictian
Signed-off-by: erictian Reviewed-by: ydong10 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12389 6f19259b-4bc3-4df7-8a09-765794883524
2011-03-10Update DebugLib to provide support for "err" command in the EFI Shell to ↵mdkinney
adjust the filter mask for DEBUG() messages. The "err" command provide the ability to adjust this filter mask at a global level through an EFI Variable and at the module level through a the Debug Mask Protocol. In order to support the degree of flexibility, the DebugLib needs to use library to abstract the get/set operations to the filter mask. 1) Add default mappings for the DebugPrintErrorLevelLib to the DSC file for this package. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11377 6f19259b-4bc3-4df7-8a09-765794883524
2011-02-22SourceLevelDebugPkg: Pack CPU context structuresjljusten
Use #pragma pack to ensure that ASM and C code agree on the structure layout between various compilers. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11331 6f19259b-4bc3-4df7-8a09-765794883524
2010-11-17Removed unnecessary GLOBAL_REMOVE_IF_UNREFERENCED. vanjeff
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11069 6f19259b-4bc3-4df7-8a09-765794883524
2010-09-13Fix the issue that might prevent single step in PeCoffExtraActionLib (right ↵pgao2
after triggering breakpoint to notify image load/unload) work. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10870 6f19259b-4bc3-4df7-8a09-765794883524
2010-09-13minor format update to make text wrap around column 80hhtian
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10869 6f19259b-4bc3-4df7-8a09-765794883524
2010-09-12Import SourceLevelDebugPkg.vanjeff
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10867 6f19259b-4bc3-4df7-8a09-765794883524
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