target/nios2: Use tcg_gen_lookup_and_goto_ptr

Use lookup_and_goto_ptr for indirect chaining between TBs.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220421151735.31996-52-richard.henderson@linaro.org>

diff --git a/target/nios2/translate.c b/target/nios2/translate.c
index 87f3e57..a3e87be 100644 (file)
--- a/target/nios2/translate.c
+++ b/target/nios2/translate.c
@@ -190,7 +190,7 @@ static void gen_goto_tb(DisasContext *dc, int n, uint32_t dest)
         tcg_gen_exit_tb(tb, n);
     } else {
         tcg_gen_movi_tl(cpu_pc, dest);
-        tcg_gen_exit_tb(NULL, 0);
+        tcg_gen_lookup_and_goto_ptr();
     }
     dc->base.is_jmp = DISAS_NORETURN;
 }
@@ -201,7 +201,7 @@ static void gen_jumpr(DisasContext *dc, int regno, bool is_call)
     if (is_call) {
         tcg_gen_movi_tl(dest_gpr(dc, R_RA), dc->base.pc_next);
     }
-    tcg_gen_exit_tb(NULL, 0);
+    tcg_gen_lookup_and_goto_ptr();
     dc->base.is_jmp = DISAS_NORETURN;
 }