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path: root/lldb/source/Plugins/ABI/X86/ABIMacOSX_i386.cpp
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Diffstat (limited to 'lldb/source/Plugins/ABI/X86/ABIMacOSX_i386.cpp')
-rw-r--r--lldb/source/Plugins/ABI/X86/ABIMacOSX_i386.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/lldb/source/Plugins/ABI/X86/ABIMacOSX_i386.cpp b/lldb/source/Plugins/ABI/X86/ABIMacOSX_i386.cpp
index 89112deb2c4a..461e4af599d3 100644
--- a/lldb/source/Plugins/ABI/X86/ABIMacOSX_i386.cpp
+++ b/lldb/source/Plugins/ABI/X86/ABIMacOSX_i386.cpp
@@ -389,6 +389,7 @@ bool ABIMacOSX_i386::CreateDefaultUnwindPlan(UnwindPlan &unwind_plan) {
row->GetCFAValue().SetIsRegisterPlusOffset(fp_reg_num, 2 * ptr_size);
row->SetOffset(0);
+ row->SetUnspecifiedRegistersAreUndefined(true);
row->SetRegisterLocationToAtCFAPlusOffset(fp_reg_num, ptr_size * -2, true);
row->SetRegisterLocationToAtCFAPlusOffset(pc_reg_num, ptr_size * -1, true);