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Use a StreamString to fix the endianness in 

constants before using them in the IR interpreter.

Patch by Félix Cloutier.

llvm-svn: 190877
This commit is contained in:
Sean Callanan 2013-09-17 18:26:42 +00:00
parent cae8735a54
commit 46fc006619
1 changed files with 10 additions and 3 deletions
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13
lldb/source/Expression/IRInterpreter.cpp
View File

@ -14,6 +14,7 @@
#include "lldb/Core/StreamString.h"
#include "lldb/Expression/IRMemoryMap.h"
#include "lldb/Expression/IRInterpreter.h"
#include "lldb/Host/Endian.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/DataLayout.h"
@ -321,13 +322,19 @@ public:
if (!ResolveConstantValue(resolved_value, constant))
return false;
const uint64_t *raw_data = resolved_value.getRawData();
lldb_private::StreamString buffer (lldb_private::Stream::eBinary,
m_memory_map.GetAddressByteSize(),
m_memory_map.GetByteOrder());
size_t constant_size = m_target_data.getTypeStoreSize(constant->getType());
const uint64_t *raw_data = resolved_value.getRawData();
buffer.PutRawBytes(raw_data, constant_size, lldb::endian::InlHostByteOrder());
lldb_private::Error write_error;
m_memory_map.WriteMemory(process_address, (uint8_t*)raw_data, constant_size, write_error);
m_memory_map.WriteMemory(process_address, (const uint8_t*)buffer.GetData(), constant_size, write_error);
return write_error.Success();
}