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debugger: speedup dumper by using integer comparisons for simple types

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This commit is contained in:
hjk
2010-08-13 10:51:41 +02:00
parent 4479410246
commit e38dc51691
1 changed files with 20 additions and 24 deletions
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44
share/qtcreator/gdbmacros/dumper.py
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@@ -559,21 +559,13 @@ def value(expr):
except:
return str(value)
def isSimpleType(typeobj):
if typeobj.code == gdb.TYPE_CODE_PTR:
return False
type = str(typeobj)
return type == "bool" \
or type == "char" \
or type == "double" \
or type == "float" \
or type == "int" \
or type == "long" or type.startswith("long ") \
or type == "short" or type.startswith("short ") \
or type == "signed" or type.startswith("signed ") \
or type == "unsigned" or type.startswith("unsigned ")
code = typeobj.code
return code == gdb.TYPE_CODE_BOOL \
or code == gdb.TYPE_CODE_CHAR \
or code == gdb.TYPE_CODE_INT \
or code == gdb.TYPE_CODE_FLT \
or code == gdb.TYPE_CODE_INT
def isStringType(d, typeobj):
type = str(typeobj)
@@ -919,19 +911,24 @@ class FrameCommand(gdb.Command):
super(FrameCommand, self).__init__("bb", gdb.COMMAND_OBSCURE)
def invoke(self, args, from_tty):
if args.startswith("options:profile,"):
import cProfile
cProfile.run('bb("%s")' % args, "/tmp/bbprof")
# Examine with:
# import bstats
# pstats.Stats('bbprof').sort_stats('time').print_stats()
if args.startswith("options:profile"):
if False:
import cProfile
cProfile.run('bb("%s")' % args, "/tmp/bbprof")
# Examine with:
# import bstats
# pstats.Stats('bbprof').sort_stats('time').print_stats()
if True:
import timeit
print timeit.repeat('bb("%s")' % args,
'from __main__ import bb', number=100)
else:
bb(args)
print bb(args)
FrameCommand()
def bb(args):
Dumper(args)
return 'data=[' + Dumper(args).output + ']'
#######################################################################
@@ -1132,7 +1129,6 @@ class Dumper:
#listOfBreakpoints(d)
#print('data=[' + locals + sep + watchers + '],bkpts=[' + breakpoints + ']\n')
print('data=[' + self.output + ']')
def handleWatch(self, exp, iname):
@@ -1436,7 +1432,7 @@ class Dumper:
self.putValue(encodeChar4Array(value, 100), Hex8EncodedBigEndian)
self.putNumChild(0)
if (not isHandled) and (str(typedefStrippedType)
if (not isHandled) and (str(typedefStrippedType)
.replace("(anonymous namespace)", "").find("(") != -1):
# A function pointer.
self.putValue(str(item.value))