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Don't try to read the eh_frame section out of a dSYM. 

It won't have one and it isn't needed.

llvm-svn: 177688
This commit is contained in:
Jason Molenda 2013-03-22 00:38:45 +00:00
parent 4f69a0f25d
commit 584ce2f349
1 changed files with 5 additions and 1 deletions
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6
lldb/source/Plugins/ObjectFile/Mach-O/ObjectFileMachO.cpp
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@ -1477,7 +1477,11 @@ ObjectFileMachO::ParseSymtab (bool minimize)
}
else
{
if (text_section_sp.get() && eh_frame_section_sp.get())
// If m_type is eTypeDebugInfo, then this is a dSYM - it will have the load command claiming an eh_frame
// but it doesn't actually have the eh_frame content. And if we have a dSYM, we don't need to do any
// of this fill-in-the-missing-symbols works anyway - the debug info should give us all the functions in
// the module.
if (text_section_sp.get() && eh_frame_section_sp.get() && m_type != eTypeDebugInfo)
{
DWARFCallFrameInfo eh_frame(*this, eh_frame_section_sp, eRegisterKindGCC, true);
DWARFCallFrameInfo::FunctionAddressAndSizeVector functions;