target-xtensa: Change gen_intermediate_code_internal() arg to XtensaCPU

Also use bool type while at it.

Prepares for moving singlestep_enabled field to CPUState.
Reviewed-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

target-xtensa/translate.c

@@ -2876,9 +2876,10 @@ static void gen_ibreak_check(CPUXtensaState *env, DisasContext *dc)
 }
 
 static inline
-void gen_intermediate_code_internal(CPUXtensaState *env,
-                                    TranslationBlock *tb, int search_pc)
+void gen_intermediate_code_internal(XtensaCPU *cpu,
+                                    TranslationBlock *tb, bool search_pc)
 {
+    CPUXtensaState *env = &cpu->env;
     DisasContext dc;
     int insn_count = 0;
     int j, lj = -1;
@@ -3007,12 +3008,12 @@ void gen_intermediate_code_internal(CPUXtensaState *env,
 
 void gen_intermediate_code(CPUXtensaState *env, TranslationBlock *tb)
 {
-    gen_intermediate_code_internal(env, tb, 0);
+    gen_intermediate_code_internal(xtensa_env_get_cpu(env), tb, false);
 }
 
 void gen_intermediate_code_pc(CPUXtensaState *env, TranslationBlock *tb)
 {
-    gen_intermediate_code_internal(env, tb, 1);
+    gen_intermediate_code_internal(xtensa_env_get_cpu(env), tb, true);
 }
 
 void xtensa_cpu_dump_state(CPUState *cs, FILE *f,