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target/ppc: Replace debug messages by asserts for unknown IRQ pins

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If an unknown pin of the IRQ controller is raised, something is very
wrong in the QEMU model. It is better to abort.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20210920061203.989563-3-clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Cédric Le Goater 2021-09-20 08:12:01 +02:00 • committed by David Gibson
parent 2eb1ef73b6
commit 7279810b67
1 changed files with 6 additions and 18 deletions
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24
hw/ppc/ppc.c
View file

@ -165,9 +165,7 @@ static void ppc6xx_set_irq(void *opaque, int pin, int level)
ppc_set_irq(cpu, PPC_INTERRUPT_RESET, level);
break;
default:
/* Unknown pin - do nothing */
LOG_IRQ("%s: unknown IRQ pin %d\n", __func__, pin);
return;
g_assert_not_reached();
}
if (level)
env->irq_input_state |= 1 << pin;
@ -252,9 +250,7 @@ static void ppc970_set_irq(void *opaque, int pin, int level)
/* XXX: TODO */
break;
default:
/* Unknown pin - do nothing */
LOG_IRQ("%s: unknown IRQ pin %d\n", __func__, pin);
return;
g_assert_not_reached();
}
if (level)
env->irq_input_state |= 1 << pin;
@ -287,9 +283,7 @@ static void power7_set_irq(void *opaque, int pin, int level)
ppc_set_irq(cpu, PPC_INTERRUPT_EXT, level);
break;
default:
/* Unknown pin - do nothing */
LOG_IRQ("%s: unknown IRQ pin %d\n", __func__, pin);
return;
g_assert_not_reached();
}
}
@ -323,9 +317,7 @@ static void power9_set_irq(void *opaque, int pin, int level)
ppc_set_irq(cpu, PPC_INTERRUPT_HVIRT, level);
break;
default:
/* Unknown pin - do nothing */
LOG_IRQ("%s: unknown IRQ pin %d\n", __func__, pin);
return;
g_assert_not_reached();
}
}
@ -459,9 +451,7 @@ static void ppc40x_set_irq(void *opaque, int pin, int level)
ppc_set_irq(cpu, PPC_INTERRUPT_DEBUG, level);
break;
default:
/* Unknown pin - do nothing */
LOG_IRQ("%s: unknown IRQ pin %d\n", __func__, pin);
return;
g_assert_not_reached();
}
if (level)
env->irq_input_state |= 1 << pin;
@ -523,9 +513,7 @@ static void ppce500_set_irq(void *opaque, int pin, int level)
ppc_set_irq(cpu, PPC_INTERRUPT_DEBUG, level);
break;
default:
/* Unknown pin - do nothing */
LOG_IRQ("%s: unknown IRQ pin %d\n", __func__, pin);
return;
g_assert_not_reached();
}
if (level)
env->irq_input_state |= 1 << pin;