[lldb] Fix arm breakages from D130985

The kernel was rejecting sizeof(struct GPR) as it was not a multiple of
8. Add a padding field to fix that.

One also wonders whether "cpsr" is right register name for aarch64.

diff --git a/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_arm64.h b/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_arm64.h
index 3e992ac..7f7c3ee 100644 (file)
--- a/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_arm64.h
+++ b/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_arm64.h
@@ -47,6 +47,7 @@ public:
     uint64_t sp;    // x31
     uint64_t pc;    // pc
     uint32_t cpsr;  // cpsr
+    uint32_t pad;
   };
   LLVM_PACKED_END