From c7694535718273c5a38c18a0f08e48509ba26e38 Mon Sep 17 00:00:00 2001 From: Wentong Wu Date: Mon, 13 Jul 2020 14:36:10 +0100 Subject: target/nios2: in line the semantics of DISAS_UPDATE with other targets In line the semantics of DISAS_UPDATE on nios2 target with other targets which is to explicitly write the PC back into the cpu state before doing a tcg_gen_exit_tb(). Signed-off-by: Wentong Wu Message-id: 20200710233433.19729-2-wentong.wu@intel.com Reviewed-by: Richard Henderson Signed-off-by: Peter Maydell --- target/nios2/translate.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'target/nios2') diff --git a/target/nios2/translate.c b/target/nios2/translate.c index 00b591c..c2a134f 100644 --- a/target/nios2/translate.c +++ b/target/nios2/translate.c @@ -865,6 +865,7 @@ void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int max_insns) /* Indicate where the next block should start */ switch (dc->is_jmp) { case DISAS_NEXT: + case DISAS_UPDATE: /* Save the current PC back into the CPU register */ tcg_gen_movi_tl(cpu_R[R_PC], dc->pc); tcg_gen_exit_tb(NULL, 0); @@ -872,7 +873,6 @@ void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int max_insns) default: case DISAS_JUMP: - case DISAS_UPDATE: /* The jump will already have updated the PC register */ tcg_gen_exit_tb(NULL, 0); break; -- cgit v1.1