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BaseTools: change the Division Operator

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PEP 238 -- Changing the Division Operator
x/y to return a reasonable approximation of the mathematical result
    of the division ("true division")
x//y to return the floor ("floor division")

Cc: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Zhiju.Fan <zhijux.fan@intel.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Bob Feng <bob.c.feng@intel.com>
This commit is contained in:
Zhijux Fan
2018-12-07 12:34:44 +08:00
committed by Feng, Bob C
parent f935bdd270
commit b3e94a0617
14 changed files with 49 additions and 42 deletions
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10
BaseTools/Source/Python/GenFds/FvImageSection.py
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@ -71,7 +71,7 @@ class FvImageSection(FvImageSectionClassObject):
# PI FvHeader is 0x48 byte
FvHeaderBuffer = FvFileObj.read(0x48)
# FV alignment position.
FvAlignmentValue = 1 << (ord (FvHeaderBuffer[0x2E]) & 0x1F)
FvAlignmentValue = 1 << (FvHeaderBuffer[0x2E] & 0x1F)
FvFileObj.close()
if FvAlignmentValue > MaxFvAlignment:
MaxFvAlignment = FvAlignmentValue
@ -87,9 +87,9 @@ class FvImageSection(FvImageSectionClassObject):
if MaxFvAlignment >= 0x1000000:
self.Alignment = "16M"
else:
self.Alignment = str(MaxFvAlignment / 0x100000) + "M"
self.Alignment = str(MaxFvAlignment // 0x100000) + "M"
else:
self.Alignment = str (MaxFvAlignment / 0x400) + "K"
self.Alignment = str (MaxFvAlignment // 0x400) + "K"
else:
# MaxFvAlignment is less than 1K
self.Alignment = str (MaxFvAlignment)
@ -129,9 +129,9 @@ class FvImageSection(FvImageSectionClassObject):
if FvAlignmentValue >= 0x1000000:
self.Alignment = "16M"
else:
self.Alignment = str(FvAlignmentValue / 0x100000) + "M"
self.Alignment = str(FvAlignmentValue // 0x100000) + "M"
else:
self.Alignment = str (FvAlignmentValue / 0x400) + "K"
self.Alignment = str (FvAlignmentValue // 0x400) + "K"
else:
# FvAlignmentValue is less than 1K
self.Alignment = str (FvAlignmentValue)