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accel: Introduce current_accel_name()
We need to fetch the name of the current accelerator in flexible error messages more going forward. Let's create a helper that gives it to us without casting in the target code. Signed-off-by: Alexander Graf <agraf@csgraf.de> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220620192242.70573-1-agraf@csgraf.de Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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@ -49,6 +49,14 @@ AccelClass *accel_find(const char *opt_name)
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return ac;
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}
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/* Return the name of the current accelerator */
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const char *current_accel_name(void)
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{
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AccelClass *ac = ACCEL_GET_CLASS(current_accel());
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return ac->name;
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}
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static void accel_init_cpu_int_aux(ObjectClass *klass, void *opaque)
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{
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CPUClass *cc = CPU_CLASS(klass);
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@ -68,6 +68,7 @@ typedef struct AccelClass {
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AccelClass *accel_find(const char *opt_name);
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AccelState *current_accel(void);
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const char *current_accel_name(void);
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void accel_init_interfaces(AccelClass *ac);
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@ -2271,8 +2271,7 @@ static void configure_accelerators(const char *progname)
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}
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if (init_failed && !qtest_chrdev) {
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AccelClass *ac = ACCEL_GET_CLASS(current_accel());
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error_report("falling back to %s", ac->name);
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error_report("falling back to %s", current_accel_name());
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}
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if (icount_enabled() && !tcg_enabled()) {
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