diff options
Diffstat (limited to 'target/s390x/tcg/translate.c')
| -rw-r--r-- | target/s390x/tcg/translate.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/target/s390x/tcg/translate.c b/target/s390x/tcg/translate.c index 5bb15a46e0..c9a5a1687e 100644 --- a/target/s390x/tcg/translate.c +++ b/target/s390x/tcg/translate.c @@ -6258,8 +6258,8 @@ static DisasJumpType translate_one(CPUS390XState *env, DisasContext *s) #ifndef CONFIG_USER_ONLY if (s->base.tb->flags & FLAG_MASK_PER_IFETCH) { - TCGv_i64 addr = tcg_constant_i64(s->base.pc_next); - gen_helper_per_ifetch(tcg_env, addr); + /* With ifetch set, psw_addr and cc_op are always up-to-date. */ + gen_helper_per_ifetch(tcg_env, tcg_constant_i32(s->ilen)); } #endif @@ -6358,14 +6358,18 @@ static DisasJumpType translate_one(CPUS390XState *env, DisasContext *s) #ifndef CONFIG_USER_ONLY if (s->base.tb->flags & FLAG_MASK_PER_IFETCH) { - TCGv_i64 next_pc = psw_addr; - - if (ret == DISAS_NEXT || ret == DISAS_TOO_MANY) { - next_pc = tcg_constant_i64(s->pc_tmp); + switch (ret) { + case DISAS_TOO_MANY: + s->base.is_jmp = DISAS_PC_CC_UPDATED; + /* fall through */ + case DISAS_NEXT: + tcg_gen_movi_i64(psw_addr, s->pc_tmp); + break; + default: + break; } update_cc_op(s); - gen_helper_per_check_exception(tcg_env, next_pc, - tcg_constant_i32(s->ilen)); + gen_helper_per_check_exception(tcg_env); } #endif |