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BaseTools: merge towards minimum PCD MAX <something> methods

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we have 5 different max val or max byte for PCDs.
refactor and remove 2 methods.
we need 3, as one computes for VOID* PCDs.

Cc: Bob Feng <bob.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: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
This commit is contained in:
Carsey, Jaben
2018-04-12 07:08:08 +08:00
committed by Yonghong Zhu
parent 9eb87141ec
commit 25598f8bdb
5 changed files with 31 additions and 44 deletions
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25
BaseTools/Source/Python/Common/RangeExpression.py
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@ -17,6 +17,7 @@ from CommonDataClass.Exceptions import BadExpression
from CommonDataClass.Exceptions import WrnExpression
import uuid
from Common.Expression import PcdPattern
from Common.DataType import *
ERR_STRING_EXPR = 'This operator cannot be used in string expression: [%s].'
ERR_SNYTAX = 'Syntax error, the rest of expression cannot be evaluated: [%s].'
@ -39,16 +40,6 @@ ERR_ARRAY_ELE = 'This must be HEX value for NList or Array: [%s].'
ERR_EMPTY_EXPR = 'Empty expression is not allowed.'
ERR_IN_OPERAND = 'Macro after IN operator can only be: $(FAMILY), $(ARCH), $(TOOL_CHAIN_TAG) and $(TARGET).'
def MaxOfType(DataType):
if DataType == 'UINT8':
return int('0xFF', 16)
if DataType == 'UINT16':
return int('0xFFFF', 16)
if DataType == 'UINT32':
return int('0xFFFFFFFF', 16)
if DataType == 'UINT64':
return int('0xFFFFFFFFFFFFFFFF', 16)
class RangeObject(object):
def __init__(self, start, end, empty = False):
@ -111,7 +102,7 @@ class XOROperatorObject(object):
rangeId = str(uuid.uuid1())
rangeContainer = RangeContainer()
rangeContainer.push(RangeObject(0, int(Operand) - 1))
rangeContainer.push(RangeObject(int(Operand) + 1, MaxOfType(DataType)))
rangeContainer.push(RangeObject(int(Operand) + 1, MAX_VAL_TYPE[DataType]))
SymbolTable[rangeId] = rangeContainer
return rangeId
@ -149,7 +140,7 @@ class GEOperatorObject(object):
raise BadExpression(ERR_SNYTAX % Expr)
rangeId1 = str(uuid.uuid1())
rangeContainer = RangeContainer()
rangeContainer.push(RangeObject(int(Operand), MaxOfType(DataType)))
rangeContainer.push(RangeObject(int(Operand), MAX_VAL_TYPE[DataType]))
SymbolTable[rangeId1] = rangeContainer
return rangeId1
@ -162,7 +153,7 @@ class GTOperatorObject(object):
raise BadExpression(ERR_SNYTAX % Expr)
rangeId1 = str(uuid.uuid1())
rangeContainer = RangeContainer()
rangeContainer.push(RangeObject(int(Operand) + 1, MaxOfType(DataType)))
rangeContainer.push(RangeObject(int(Operand) + 1, MAX_VAL_TYPE[DataType]))
SymbolTable[rangeId1] = rangeContainer
return rangeId1
@ -307,18 +298,18 @@ class RangeExpression(object):
rangeContainer = RangeContainer()
rangeid = str(uuid.uuid1())
if rangeobj.empty:
rangeContainer.push(RangeObject(0, MaxOfType(self.PcdDataType)))
rangeContainer.push(RangeObject(0, MAX_VAL_TYPE[self.PcdDataType]))
else:
if rangeobj.start > 0:
rangeContainer.push(RangeObject(0, rangeobj.start - 1))
if rangeobj.end < MaxOfType(self.PcdDataType):
rangeContainer.push(RangeObject(rangeobj.end + 1, MaxOfType(self.PcdDataType)))
if rangeobj.end < MAX_VAL_TYPE[self.PcdDataType]:
rangeContainer.push(RangeObject(rangeobj.end + 1, MAX_VAL_TYPE[self.PcdDataType]))
self.operanddict[rangeid] = rangeContainer
rangeids.append(rangeid)
if len(rangeids) == 0:
rangeContainer = RangeContainer()
rangeContainer.push(RangeObject(0, MaxOfType(self.PcdDataType)))
rangeContainer.push(RangeObject(0, MAX_VAL_TYPE[self.PcdDataType]))
rangeid = str(uuid.uuid1())
self.operanddict[rangeid] = rangeContainer
return rangeid