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Add the ability for the NSString and libc++ std::string formatters to retrieve uncapped data

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llvm-svn: 222277
This commit is contained in:
Enrico Granata
2014-11-18 22:54:45 +00:00
parent 489af08f67
commit 34042212b2
5 changed files with 38 additions and 7 deletions
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15
lldb/source/DataFormatters/CXXFormatterFunctions.cpp
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@@ -11,6 +11,7 @@
#include "lldb/DataFormatters/CXXFormatterFunctions.h"
#include "lldb/DataFormatters/StringPrinter.h"
#include "lldb/DataFormatters/TypeSummary.h"
#include "llvm/Support/ConvertUTF.h"
@@ -463,7 +464,7 @@ lldb_private::formatters::LibcxxWStringSummaryProvider (ValueObject& valobj, Str
}
bool
lldb_private::formatters::LibcxxStringSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions&)
lldb_private::formatters::LibcxxStringSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& summary_options)
{
uint64_t size = 0;
ValueObjectSP location_sp((ValueObject*)nullptr);
@@ -481,7 +482,8 @@ lldb_private::formatters::LibcxxStringSummaryProvider (ValueObject& valobj, Stre
return false;
DataExtractor extractor;
size = std::min<decltype(size)>(size, valobj.GetTargetSP()->GetMaximumSizeOfStringSummary());
if (summary_options.GetCapping() == TypeSummaryCapping::eTypeSummaryCapped)
size = std::min<decltype(size)>(size, valobj.GetTargetSP()->GetMaximumSizeOfStringSummary());
location_sp->GetPointeeData(extractor, 0, size);
ReadBufferAndDumpToStreamOptions options(valobj);
@@ -745,7 +747,7 @@ GetNSPathStore2Type (Target &target)
}
bool
lldb_private::formatters::NSStringSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options)
lldb_private::formatters::NSStringSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& summary_options)
{
ProcessSP process_sp = valobj.GetProcessSP();
if (!process_sp)
@@ -846,6 +848,7 @@ lldb_private::formatters::NSStringSummaryProvider (ValueObject& valobj, Stream&
options.SetQuote('"');
options.SetSourceSize(explicit_length);
options.SetNeedsZeroTermination(false);
options.SetIgnoreMaxLength(summary_options.GetCapping() == TypeSummaryCapping::eTypeSummaryUncapped);
return ReadStringAndDumpToStream<StringElementType::UTF16>(options);
}
else
@@ -857,7 +860,7 @@ lldb_private::formatters::NSStringSummaryProvider (ValueObject& valobj, Stream&
options.SetPrefixToken('@');
options.SetSourceSize(explicit_length);
options.SetNeedsZeroTermination(false);
options.SetIgnoreMaxLength(summary_options.GetCapping() == TypeSummaryCapping::eTypeSummaryUncapped);
return ReadStringAndDumpToStream<StringElementType::ASCII>(options);
}
}
@@ -893,6 +896,7 @@ lldb_private::formatters::NSStringSummaryProvider (ValueObject& valobj, Stream&
options.SetQuote('"');
options.SetSourceSize(explicit_length);
options.SetNeedsZeroTermination(has_explicit_length == false);
options.SetIgnoreMaxLength(summary_options.GetCapping() == TypeSummaryCapping::eTypeSummaryUncapped);
return ReadStringAndDumpToStream<StringElementType::UTF16> (options);
}
else if (is_special)
@@ -909,6 +913,7 @@ lldb_private::formatters::NSStringSummaryProvider (ValueObject& valobj, Stream&
options.SetQuote('"');
options.SetSourceSize(explicit_length);
options.SetNeedsZeroTermination(has_explicit_length == false);
options.SetIgnoreMaxLength(summary_options.GetCapping() == TypeSummaryCapping::eTypeSummaryUncapped);
return ReadStringAndDumpToStream<StringElementType::UTF16> (options);
}
else if (is_inline)
@@ -922,6 +927,7 @@ lldb_private::formatters::NSStringSummaryProvider (ValueObject& valobj, Stream&
options.SetStream(&stream);
options.SetPrefixToken('@');
options.SetSourceSize(explicit_length);
options.SetIgnoreMaxLength(summary_options.GetCapping() == TypeSummaryCapping::eTypeSummaryUncapped);
return ReadStringAndDumpToStream<StringElementType::ASCII>(options);
}
else
@@ -938,6 +944,7 @@ lldb_private::formatters::NSStringSummaryProvider (ValueObject& valobj, Stream&
options.SetPrefixToken('@');
options.SetStream(&stream);
options.SetSourceSize(explicit_length);
options.SetIgnoreMaxLength(summary_options.GetCapping() == TypeSummaryCapping::eTypeSummaryUncapped);
return ReadStringAndDumpToStream<StringElementType::ASCII>(options);
}
}