1 files changed, 4 insertions, 2 deletions
diff --git a/sim/aarch64/sim-main.h b/sim/aarch64/sim-main.h
index c01bfc0..f86f658 100644
--- a/sim/aarch64/sim-main.h
+++ b/sim/aarch64/sim-main.h
@@ -37,12 +37,14 @@ struct _sim_cpu
 
   uint64_t     pc;
   uint32_t     CPSR;
-  uint32_t     FPSR;
+  uint32_t     FPSR; /* Floating point Status register.  */
+  uint32_t     FPCR; /* Floating point Control register.  */
 
   uint64_t     nextpc;
-
   uint32_t     instr;
 
+  uint64_t     tpidr;  /* Thread pointer id.  */
+
   sim_cpu_base base;
 };