diff options
author | vanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524> | 2013-01-25 02:36:18 +0000 |
---|---|---|
committer | vanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524> | 2013-01-25 02:36:18 +0000 |
commit | b422b62c01a490e7892864c04280d430a2566e3f (patch) | |
tree | 1256106c1730868c3040ba879e430cb2550e04be /SourceLevelDebugPkg/Library/DebugAgent/SecPeiDebugAgent/SecPeiDebugAgentLib.h | |
parent | b7d269eae175a25d9d6df8e09feb55a3d23eeab0 (diff) | |
download | edk2-platforms-b422b62c01a490e7892864c04280d430a2566e3f.tar.xz |
This revision can only work with Intel(c) UDK Debugger Tool version 1.3 or greater. Detailed change log is as below:
1. Add DebugAgentPei driver to initialize Debug Agent in PEI phase.
Add DebugAgentDxe driver to initialize Debug Agent in DXE phase.
DebugAgentDxe driver could be loaded and unloaded in shell.
2. Update the SourceLevelDebugPkg so that the debug agent can be initialized in any phase: SEC, PEI or DXE.
3. Add an enhanced retry algorithm that provides a robust connection when data loss happens in the debug channel.
4. Clear DR7 register in exception handler.
5. Set the default serial port parameter to 0 instead of PCDs.
6. Build pointer of Mailbox in HOB instead of Mailbox itself, since HOB may be moved at DXE entry point function.
7. Raise TPL to prevent recursion from EFI timer interrupts in SerialIo.c.
8. Add one spin lock for accessing Mailbox when MP debugging supported.
9. Use more non-NULL library instances in SourceLevelDebugPkg DSC file, thus DebugAgentDxe.efi built from SourceLevelDebugPkg could work in shell.
10.Separate all operations about IDT table entry from SecDebugAgentLib.c into DebugAgent\DebugAgentCommon's arch sub-directory.
11.Enhance Debug Agent to avoid breaking by hardware SMI during DXE debugging phase.
12.Add supporting on mode switch code debugging.
13.Remove reset Host Controller operation in DebugCommunicationLibUsb.c to avoid impacting EDKII usb stack.
14.Fix debug timer interrupt missing issue after back from legacy code.
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@14083 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'SourceLevelDebugPkg/Library/DebugAgent/SecPeiDebugAgent/SecPeiDebugAgentLib.h')
-rw-r--r-- | SourceLevelDebugPkg/Library/DebugAgent/SecPeiDebugAgent/SecPeiDebugAgentLib.h | 40 |
1 files changed, 38 insertions, 2 deletions
diff --git a/SourceLevelDebugPkg/Library/DebugAgent/SecPeiDebugAgent/SecPeiDebugAgentLib.h b/SourceLevelDebugPkg/Library/DebugAgent/SecPeiDebugAgent/SecPeiDebugAgentLib.h index 9ca5e87fb3..68bfbf7cab 100644 --- a/SourceLevelDebugPkg/Library/DebugAgent/SecPeiDebugAgent/SecPeiDebugAgentLib.h +++ b/SourceLevelDebugPkg/Library/DebugAgent/SecPeiDebugAgent/SecPeiDebugAgentLib.h @@ -1,7 +1,7 @@ /** @file
Header file for Sec Core Debug Agent Library instance.
- Copyright (c) 2010, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2010 - 2013, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -16,7 +16,9 @@ #define _SEC_CORE_DEBUG_AGENT_LIB_H_
#include <PiPei.h>
-
+#include <Ppi/MemoryDiscovered.h>
+#include <Library/PeiServicesLib.h>
+#include <Library/MemoryAllocationLib.h>
#include "DebugAgent.h"
typedef struct {
@@ -24,5 +26,39 @@ typedef struct { DEBUG_AGENT_CONTINUE Function;
} DEBUG_AGENT_PHASE2_CONTEXT;
+/**
+ Caller provided function to be invoked at the end of DebugPortInitialize().
+
+ Refer to the descrption for DebugPortInitialize() for more details.
+
+ @param[in] Context The first input argument of DebugPortInitialize().
+ @param[in] DebugPortHandle Debug port handle created by Debug Communication Libary.
+
+**/
+VOID
+EFIAPI
+InitializeDebugAgentPhase2 (
+ IN VOID *Context,
+ IN DEBUG_PORT_HANDLE DebugPortHandle
+ );
+
+/**
+ Debug Agent provided notify callback function on Memory Discovered PPI.
+
+ @param[in] PeiServices Indirect reference to the PEI Services Table.
+ @param[in] NotifyDescriptor Address of the notification descriptor data structure.
+ @param[in] Ppi Address of the PPI that was installed.
+
+ @retval EFI_SUCCESS If the function completed successfully.
+
+**/
+EFI_STATUS
+EFIAPI
+DebugAgentCallbackMemoryDiscoveredPpi (
+ IN EFI_PEI_SERVICES **PeiServices,
+ IN EFI_PEI_NOTIFY_DESCRIPTOR *NotifyDescriptor,
+ IN VOID *Ppi
+ );
+
#endif
|