target/hppa: Drop checks for singlestep_enabled
GDB single-stepping is now handled generically. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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@ -814,11 +814,7 @@ static void gen_goto_tb(DisasContext *ctx, int which,
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} else {
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} else {
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copy_iaoq_entry(cpu_iaoq_f, f, cpu_iaoq_b);
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copy_iaoq_entry(cpu_iaoq_f, f, cpu_iaoq_b);
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copy_iaoq_entry(cpu_iaoq_b, b, ctx->iaoq_n_var);
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copy_iaoq_entry(cpu_iaoq_b, b, ctx->iaoq_n_var);
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if (ctx->base.singlestep_enabled) {
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tcg_gen_lookup_and_goto_ptr();
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gen_excp_1(EXCP_DEBUG);
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} else {
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tcg_gen_lookup_and_goto_ptr();
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}
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}
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}
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}
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}
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@ -2346,11 +2342,7 @@ static bool do_rfi(DisasContext *ctx, bool rfi_r)
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gen_helper_rfi(cpu_env);
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gen_helper_rfi(cpu_env);
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}
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}
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/* Exit the TB to recognize new interrupts. */
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/* Exit the TB to recognize new interrupts. */
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if (ctx->base.singlestep_enabled) {
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tcg_gen_exit_tb(NULL, 0);
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gen_excp_1(EXCP_DEBUG);
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} else {
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tcg_gen_exit_tb(NULL, 0);
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}
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ctx->base.is_jmp = DISAS_NORETURN;
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ctx->base.is_jmp = DISAS_NORETURN;
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return nullify_end(ctx);
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return nullify_end(ctx);
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@ -4274,10 +4266,9 @@ static void hppa_tr_tb_stop(DisasContextBase *dcbase, CPUState *cs)
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nullify_save(ctx);
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nullify_save(ctx);
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/* FALLTHRU */
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/* FALLTHRU */
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case DISAS_IAQ_N_UPDATED:
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case DISAS_IAQ_N_UPDATED:
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if (ctx->base.singlestep_enabled) {
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if (is_jmp != DISAS_IAQ_N_STALE_EXIT) {
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gen_excp_1(EXCP_DEBUG);
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} else if (is_jmp != DISAS_IAQ_N_STALE_EXIT) {
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tcg_gen_lookup_and_goto_ptr();
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tcg_gen_lookup_and_goto_ptr();
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break;
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}
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}
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/* FALLTHRU */
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/* FALLTHRU */
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case DISAS_EXIT:
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case DISAS_EXIT:
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