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BaseTools/FMMT: Add Shrink Fv function

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REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3938

This function is used to remove the useless FV free space.
Usage: FMMT -s Inputfile Outputfile

Cc: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Signed-off-by: Yuwei Chen <yuwei.chen@intel.com>
Reviewed-by: Bob Feng <bob.c.feng@intel.com>
This commit is contained in:
Chen, Christine
2022-09-16 09:51:18 +08:00
committed by mergify[bot]
parent 0e6db46b1b
commit 09e74b81ba
3 changed files with 60 additions and 1 deletions
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7
BaseTools/Source/Python/FMMT/FMMT.py
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@ -41,6 +41,8 @@ parser.add_argument("-c", "--ConfigFilePath", dest="ConfigFilePath", nargs='+',
FmmtConf file saves the target guidtool used in compress/uncompress process.\
If do not provide, FMMT tool will search the inputfile folder for FmmtConf.ini firstly, if not found,\
the FmmtConf.ini saved in FMMT tool's folder will be used as default.")
parser.add_argument("-s", "--ShrinkFv", dest="ShrinkFv", nargs='+',
help="Shrink the Fv file: '-s InputFvfile OutputFvfile")
def print_banner():
print("")
@ -111,6 +113,9 @@ class FMMT():
else:
ReplaceFfs(inputfile, self.CheckFfsName(Ffs_name), newffsfile, outputfile)
def Shrink(self,inputfile: str, outputfile: str) -> None:
self.SetDestPath(inputfile)
ShrinkFv(inputfile, outputfile)
def main():
args=parser.parse_args()
@ -142,6 +147,8 @@ def main():
fmmt.Replace(args.Replace[0],args.Replace[2],args.Replace[3],args.Replace[4],args.Replace[1])
else:
fmmt.Replace(args.Replace[0],args.Replace[1],args.Replace[2],args.Replace[3])
elif args.ShrinkFv:
fmmt.Shrink(args.ShrinkFv[0], args.ShrinkFv[1])
else:
parser.print_help()
except Exception as e: