-----Original Message-----
From: Loo, Tung Lun <tung.lun.loo@...>
Sent: Monday, May 17, 2021 12:04 PM
To: devel@edk2.groups.io
Cc: Loo, Tung Lun <tung.lun.loo@...>; Ma, Maurice
<maurice.ma@...>; Desimone, Nathaniel L
<nathaniel.l.desimone@...>; Zeng, Star <star.zeng@...>; Chiu,
Chasel <chasel.chiu@...>
Subject: [PATCH v3] IntelFsp2Pkg: YAML script bug fix

REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3395

This patch fixes the issue observed during BSF file to YAML file conversion. It
also addresses the issue during multibyte array data conversion check, for
example the data representation of 0xFFFF instead of 0xFF, 0xFF would be
thrown exception "Array size is not proper" without this patch.

Cc: Maurice Ma <maurice.ma@...>
Cc: Nate DeSimone <nathaniel.l.desimone@...>
Cc: Star Zeng <star.zeng@...>
Cc: Chasel Chiu <chasel.chiu@...>
Signed-off-by: Loo Tung Lun <tung.lun.loo@...>
---
IntelFsp2Pkg/Tools/FspDscBsf2Yaml.py | 11 +++++++++--
IntelFsp2Pkg/Tools/GenCfgOpt.py | 3 ++-
2 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/IntelFsp2Pkg/Tools/FspDscBsf2Yaml.py
b/IntelFsp2Pkg/Tools/FspDscBsf2Yaml.py
index cad9b60e73..d2ca7145ae 100644
--- a/IntelFsp2Pkg/Tools/FspDscBsf2Yaml.py
+++ b/IntelFsp2Pkg/Tools/FspDscBsf2Yaml.py
@@ -46,6 +46,13 @@ def Bytes2Val(Bytes):
return reduce(lambda x, y: (x << 8) | y, Bytes[::-1]) +def Str2Bytes(Value,
Blen):+ Result = bytearray(Value[1:-1], 'utf-8') # Excluding quotes+ if
len(Result) < Blen:+ Result.extend(b'\x00' * (Blen - len(Result)))+ return
Result++ class CFspBsf2Dsc: def __init__(self, bsf_file):@@ -108,7 +115,8
@@ class CFspBsf2Dsc:
cfg_item['find'] = prefix cfg_item['cname'] = 'Signature'
cfg_item['length'] = len(finds[0][1])- cfg_item['value'] = '0x%X' %
Bytes2Val(finds[0][1].encode('UTF-8'))+ str2byte = Str2Bytes("'" +
finds[0][1] + "'", len(finds[0][1]))+ cfg_item['value'] = '0x%X' %
Bytes2Val(str2byte) cfg_list.append(dict(cfg_item)) cfg_item =
dict(cfg_temp) find_list.pop(0)@@ -291,7 +299,6 @@ class
CFspDsc2Yaml():
raise Exception('DSC variable creation error !') else: raise
Exception('Unsupported file "%s" !' % file_name)-
gen_cfg_data.UpdateDefaultValue() self.gen_cfg_data = gen_cfg_data
def print_dsc_line(self):diff --git a/IntelFsp2Pkg/Tools/GenCfgOpt.py
b/IntelFsp2Pkg/Tools/GenCfgOpt.py
index 660824b740..714b2d8b1a 100644
--- a/IntelFsp2Pkg/Tools/GenCfgOpt.py
+++ b/IntelFsp2Pkg/Tools/GenCfgOpt.py
@@ -708,7 +708,8 @@ EndList
for Page in PageList: Page = Page.strip()
Match = re.match("(\w+):\"(.+)\"", Page)-
self._CfgPageDict[Match.group(1)] = Match.group(2)+ if
Match != None:+ self._CfgPageDict[Match.group(1)] =
Match.group(2) Match =
re.match("(?:^|.+\s+)BLOCK:{NAME:\"(.+)\"\s*,\s*VER:\"(.+)\"\s*}", Remaining)
if Match:--
2.28.0.windows.1