#define REGMAP_BYTES (gdbarch_tdep (current_gdbarch)->regmap_bytes)
#define A0_BASE (gdbarch_tdep (current_gdbarch)->a0_base)
#define AR_BASE (gdbarch_tdep (current_gdbarch)->ar_base)
-#define FP_ALIAS (NUM_REGS + NUM_PSEUDO_REGS)
+#define FP_ALIAS \
+ (gdbarch_num_regs (current_gdbarch) \
+ + gdbarch_num_pseudo_regs (current_gdbarch))
#define CALL_ABI (gdbarch_tdep (current_gdbarch)->call_abi)
#define NUM_CONTEXTS (gdbarch_tdep (current_gdbarch)->num_contexts)