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Use Process::ReadMemoryFromPointer() instead of manually reading the pointer.

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llvm-svn: 214323
This commit is contained in:
Greg Clayton
2014-07-30 18:34:58 +00:00
parent 4fc09b36de
commit 4d04309b91
1 changed files with 3 additions and 6 deletions
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9
lldb/source/Expression/DWARFExpression.cpp
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@@ -1456,14 +1456,11 @@ DWARFExpression::Evaluate
if (process)
{
lldb::addr_t pointer_addr = stack.back().GetScalar().ULongLong(LLDB_INVALID_ADDRESS);
uint8_t addr_bytes[sizeof(lldb::addr_t)];
uint32_t addr_size = process->GetAddressByteSize();
Error error;
if (process->ReadMemory(pointer_addr, &addr_bytes, addr_size, error) == addr_size)
lldb:addr_t pointer_value = process->ReadPointerFromMemory(pointer_addr, error);
if (pointer_value != LLDB_INVALID_ADDRESS)
{
DataExtractor addr_data(addr_bytes, sizeof(addr_bytes), process->GetByteOrder(), addr_size);
lldb::offset_t addr_data_offset = 0;
stack.back().GetScalar() = addr_data.GetPointer(&addr_data_offset);
stack.back().GetScalar() = pointer_value;
stack.back().ClearContext();
}
else