From 5b843284d83dafd3c7cb402aecf1e1b25715ac9a Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Thu, 21 Apr 2022 08:17:21 -0700 Subject: [PATCH] target/nios2: Use gen_goto_tb for DISAS_TOO_MANY Depending on the reason for ending the TB, we can chain to the next TB because the PC is constant. Reviewed-by: Peter Maydell Signed-off-by: Richard Henderson Message-Id: <20220421151735.31996-51-richard.henderson@linaro.org> --- target/nios2/translate.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/target/nios2/translate.c b/target/nios2/translate.c index a55270cefa..87f3e57d4c 100644 --- a/target/nios2/translate.c +++ b/target/nios2/translate.c @@ -905,8 +905,11 @@ static void nios2_tr_tb_stop(DisasContextBase *dcbase, CPUState *cs) /* Indicate where the next block should start */ switch (dc->base.is_jmp) { case DISAS_TOO_MANY: + gen_goto_tb(dc, 0, dc->base.pc_next); + break; + case DISAS_UPDATE: - /* Save the current PC back into the CPU register */ + /* Save the current PC, and return to the main loop. */ tcg_gen_movi_tl(cpu_pc, dc->base.pc_next); tcg_gen_exit_tb(NULL, 0); break;