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[clang][utils] Remove StringRef lldb summary provider

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Remove the `StringRef` summary provider in favor of the implementation in
`llvm/utils/lldbDataFormatters.py`.

This implementation was resulting in errors in some cases.

Differential Revision: https://reviews.llvm.org/D116987
This commit is contained in:
Dave Lee 2022-01-10 18:46:29 -08:00
parent eaadc45156
commit 65aa473013
1 changed files with 0 additions and 21 deletions
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21
clang/utils/ClangDataFormat.py
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@ -24,7 +24,6 @@ import lldb
def __lldb_init_module(debugger, internal_dict):
debugger.HandleCommand("type summary add -F ClangDataFormat.SourceLocation_summary clang::SourceLocation")
debugger.HandleCommand("type summary add -F ClangDataFormat.QualType_summary clang::QualType")
debugger.HandleCommand("type summary add -F ClangDataFormat.StringRef_summary llvm::StringRef")
def SourceLocation_summary(srcloc, internal_dict):
return SourceLocation(srcloc).summary()
@ -32,9 +31,6 @@ def SourceLocation_summary(srcloc, internal_dict):
def QualType_summary(qualty, internal_dict):
return QualType(qualty).summary()
def StringRef_summary(strref, internal_dict):
return StringRef(strref).summary()
class SourceLocation(object):
def __init__(self, srcloc):
self.srcloc = srcloc
@ -79,23 +75,6 @@ class QualType(object):
return "<NULL TYPE>"
return desc
class StringRef(object):
def __init__(self, strref):
self.strref = strref
self.Data_value = strref.GetChildAtIndex(0)
self.Length = strref.GetChildAtIndex(1).GetValueAsUnsigned()
def summary(self):
if self.Length == 0:
return '""'
data = self.Data_value.GetPointeeData(0, self.Length)
error = lldb.SBError()
string = data.ReadRawData(error, 0, data.GetByteSize())
if error.Fail():
return None
return '"%s"' % string
# Key is a (function address, type name) tuple, value is the expression path for
# an object with such a type name from inside that function.
FramePathMapCache = {}