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SourceLevelDebugPkg: Use Pcd for the revision of transfer protocol

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V3 changes:
Add detailed description for the usage of the Pcd in package DEC file.
Update the comment for the introduced Pcd in module INF files.

V2 changes:
Instead of using a global variable, use a Pcd for transfer protocol
revision.

Previously, the revision of the debug agent transfer protocol is
reflected by a macro.

This commit introduces a Pcd to reflect the revision in order to avoid the
comparison of two macros, which will generate a constant result detected
by code checkers.

Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
This commit is contained in:
Hao Wu
2017-09-01 09:32:10 +08:00
parent db52890926
commit c00ad62378
7 changed files with 26 additions and 10 deletions
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3
SourceLevelDebugPkg/Library/DebugAgent/DxeDebugAgentLib.inf
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@ -1,7 +1,7 @@
## @file
# Debug Agent library instance for Dxe Core and Dxe modules.
#
# Copyright (c) 2010 - 2016, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2010 - 2017, 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
@ -101,4 +101,5 @@
gEfiMdePkgTokenSpaceGuid.PcdFSBClock ## SOMETIMES_CONSUMES
gEfiSourceLevelDebugPkgTokenSpaceGuid.PcdExceptionsIgnoredByDebugger ## SOMETIMES_CONSUMES
gEfiSourceLevelDebugPkgTokenSpaceGuid.PcdDebugPortHandleBufferSize ## CONSUMES
gEfiSourceLevelDebugPkgTokenSpaceGuid.PcdTransferProtocolRevision ## CONSUMES