target-xtensa: restrict available SRs by enabled options

[mirror_qemu.git] / target-xtensa / cpu.h

diff --git a/target-xtensa/cpu.h b/target-xtensa/cpu.h
index 068ad69ee9fbb44bbd0a36d314ab7bb07e047835..a73d32d89838182c7282efa170aceaf5a05a50fd 100644 (file)
--- a/target-xtensa/cpu.h
+++ b/target-xtensa/cpu.h
@@ -416,6 +416,7 @@ void debug_exception_env(CPUXtensaState *new_env, uint32_t cause);
 
 
 #define XTENSA_OPTION_BIT(opt) (((uint64_t)1) << (opt))
+#define XTENSA_OPTION_ALL (~(uint64_t)0)
 
 static inline bool xtensa_option_bits_enabled(const XtensaConfig *config,
         uint64_t opt)