forked from OSchip/llvm-project
07355c1c08
Summary: These definitions are used to "augment" information received from the remote target with eh/debug frame and "generic" register numbers. Besides being verbose, this information was also incomplete (new registers like xmm16-31 were missing) and sometimes even downright wrong (ymm register numbers). Most of this information is available via llvm's MCRegisterInfo. This patch creates a new class, MCBasedABI, which retrieves the eh and debug frame register numbers this way. The tricky part here is that the llvm class uses all-caps register names, whereas lldb register are lowercase, and sometimes called slightly differently. Therefore this class introduces some hooks to allow a subclass to customize the MC lookup. The subclass also needs to suply the "generic" register numbers, as this is an lldb invention. This patch ports the x86_64 ABI classes to use the new register info mechanism. It also creates a new "ABIx86_64" class which can be used to house code common to x86_64 both ABIs. Right now, this just consists of a single function, but there are plenty of other things that could be moved here too. Reviewers: JDevlieghere, jasonmolenda Subscribers: mgorny, lldb-commits Tags: #lldb Differential Revision: https://reviews.llvm.org/D74244 |
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| .. | ||
| Inputs | ||
| ABITest.cpp | ||
| CMakeLists.txt | ||
| ExecutionContextTest.cpp | ||
| MemoryRegionInfoTest.cpp | ||
| ModuleCacheTest.cpp | ||
| PathMappingListTest.cpp | ||
| StackFrameRecognizerTest.cpp | ||