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target/cris: Use translator_use_goto_tb

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The test for singlestepping is done in translator_use_goto_tb,
so we may elide it from cris_tr_tb_stop.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2021-06-20 16:05:53 -07:00
parent 1810afd56a
commit ca92d7f89b
1 changed files with 2 additions and 3 deletions
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5
target/cris/translate.c
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@ -481,7 +481,7 @@ static void t_gen_swapr(TCGv d, TCGv s)
static bool use_goto_tb(DisasContext *dc, target_ulong dest) static bool use_goto_tb(DisasContext *dc, target_ulong dest)
{ {
return ((dest ^ dc->base.pc_first) & TARGET_PAGE_MASK) == 0; return translator_use_goto_tb(&dc->base, dest);
} }
static void gen_goto_tb(DisasContext *dc, int n, target_ulong dest) static void gen_goto_tb(DisasContext *dc, int n, target_ulong dest)
@ -3234,8 +3234,7 @@ static void cris_tr_tb_stop(DisasContextBase *dcbase, CPUState *cpu)
* Use a conditional branch if either taken or not-taken path * Use a conditional branch if either taken or not-taken path
* can use goto_tb. If neither can, then treat it as indirect. * can use goto_tb. If neither can, then treat it as indirect.
*/ */
if (likely(!dc->base.singlestep_enabled) if (likely(!dc->cpustate_changed)
&& likely(!dc->cpustate_changed)
&& (use_goto_tb(dc, dc->jmp_pc) || use_goto_tb(dc, npc))) { && (use_goto_tb(dc, dc->jmp_pc) || use_goto_tb(dc, npc))) {
TCGLabel *not_taken = gen_new_label(); TCGLabel *not_taken = gen_new_label();