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author | Liming Gao <liming.gao@intel.com> | 2013-11-18 07:41:21 +0000 |
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committer | lgao4 <lgao4@6f19259b-4bc3-4df7-8a09-765794883524> | 2013-11-18 07:41:21 +0000 |
commit | e8a47801a1dfdb148b1bfcd5bdc8ebc3bf51f92d (patch) | |
tree | 04e3ec271347360a5e9da898f1dccbce3d94681f /BaseTools/Source/Python/GenPatchPcdTable | |
parent | fddbbc661eeff8e9f94942fa2d47fb637404a040 (diff) | |
download | edk2-platforms-e8a47801a1dfdb148b1bfcd5bdc8ebc3bf51f92d.tar.xz |
Sync BaseTool trunk (version r2610) into EDKII BaseTools.
Signed-off-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14856 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'BaseTools/Source/Python/GenPatchPcdTable')
-rw-r--r-- | BaseTools/Source/Python/GenPatchPcdTable/GenPatchPcdTable.py | 57 |
1 files changed, 36 insertions, 21 deletions
diff --git a/BaseTools/Source/Python/GenPatchPcdTable/GenPatchPcdTable.py b/BaseTools/Source/Python/GenPatchPcdTable/GenPatchPcdTable.py index ca4440f9a2..6deb0f8471 100644 --- a/BaseTools/Source/Python/GenPatchPcdTable/GenPatchPcdTable.py +++ b/BaseTools/Source/Python/GenPatchPcdTable/GenPatchPcdTable.py @@ -5,7 +5,7 @@ # PCD Name Offset in binary # ======== ================
#
-# Copyright (c) 2008 - 2010, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2008 - 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
@@ -54,39 +54,54 @@ def parsePcdInfoFromMapFile(mapfilepath, efifilepath): if len(lines) == 0: return None if lines[0].strip().find("Archive member included because of file (symbol)") != -1: - return _parseForGCC(lines) + return _parseForGCC(lines, efifilepath) return _parseGeneral(lines, efifilepath) - -def _parseForGCC(lines): + +def _parseForGCC(lines, efifilepath): """ Parse map file generated by GCC linker """ - status = 0 - imageBase = -1 - lastSectionName = None - pcds = [] + status = 0 + imageBase = -1 + sections = [] + bpcds = [] for line in lines: line = line.strip() # status machine transection - if status == 0 and line == "Linker script and memory map": + if status == 0 and line == "Memory Configuration": status = 1 continue - elif status == 1 and line == 'START GROUP': + elif status == 1 and line == 'Linker script and memory map': status = 2 continue - - # status handler: - if status == 1: - m = re.match('^[\da-fA-FxhH]+ +__image_base__ += +([\da-fA-FhxH]+)', line) - if m != None: - imageBase = int(m.groups(0)[0], 16) + elif status ==2 and line == 'START GROUP': + status = 3 + continue + + # status handler
if status == 2: - m = re.match('^([\w_\.]+) +([\da-fA-Fx]+) +([\da-fA-Fx]+)', line) + m = re.match('^([\w_\.]+) +([\da-fA-Fx]+) +([\da-fA-Fx]+)$', line) if m != None: - lastSectionName = m.groups(0)[0] + sections.append(m.groups(0)) if status == 2: - m = re.match("^([\da-fA-Fx]+) +[_]+gPcd_BinaryPatch_([\w_\d]+)", line) + m = re.match("^([\da-fA-Fx]+) +[_]+gPcd_BinaryPatch_([\w_\d]+)$", line) if m != None: - assert imageBase != -1, "Fail to get Binary PCD offsest for unknown image base address" - pcds.append((m.groups(0)[1], int(m.groups(0)[0], 16) - imageBase, lastSectionName)) + bpcds.append((m.groups(0)[1], int(m.groups(0)[0], 16) , int(sections[-1][1], 16), sections[-1][0])) +
+ # get section information from efi file
+ efisecs = PeImageClass(efifilepath).SectionHeaderList
+ if efisecs == None or len(efisecs) == 0:
+ return None
+ #redirection
+ redirection = 0
+ for efisec in efisecs:
+ for section in sections:
+ if section[0].strip() == efisec[0].strip() and section[0].strip() == '.text':
+ redirection = int(section[1], 16) - efisec[1]
+ pcds = []
+ for pcd in bpcds:
+ for efisec in efisecs:
+ if pcd[1] >= efisec[1] and pcd[1] < efisec[1]+efisec[3]:
+ #assert efisec[0].strip() == pcd[3].strip() and efisec[1] + redirection == pcd[2], "There are some differences between map file and efi file"
+ pcds.append([pcd[0], efisec[2] + pcd[1] - efisec[1] - redirection, efisec[0]])
return pcds def _parseGeneral(lines, efifilepath): |