tberghammer added inline comments.
================
Comment at:
source/Plugins/Process/Linux/NativeRegisterContextLinux_x86_64.cpp:849-850
@@ -844,2 +848,4 @@
m_fpr_type = eFPRTypeFXSAVE;
+ assert
(const_cast<NativeRegisterContextLinux_x86_64*>(this)->ReadFPR().Success() &&
+ "ptrace APIs to read either XSAVE or FXSAVE area didn't
work.");
}
----------------
I think we don't want this assert because of 2 reason:
* If we are running on a machine where we can't access to any floating point
registers then this assert will fire but lldb is still functional in that case
* It is changing the internal state of the object so it will cause a different
behavior in debug and in release builds what we should avoid as it can cause
hard to diagnose issues
http://reviews.llvm.org/D15042
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