38,7 → 38,6 |
#include <ddi/irq.h> |
#include <panic.h> |
#include <print.h> |
#include <symtab.h> |
#include <debug.h> |
#include <console/console.h> |
#include <arch/types.h> |
54,6 → 53,8 |
#include <ipc/ipc.h> |
#include <synch/spinlock.h> |
#include <mm/tlb.h> |
#include <symtab.h> |
#include <putchar.h> |
|
#define VECTORS_64_BUNDLE 20 |
#define VECTORS_16_BUNDLE 48 |
137,9 → 138,9 |
{ |
char *ifa, *iipa, *iip; |
|
ifa = get_symtab_entry(istate->cr_ifa); |
iipa = get_symtab_entry(istate->cr_iipa); |
iip = get_symtab_entry(istate->cr_iip); |
ifa = symtab_fmt_name_lookup(istate->cr_ifa); |
iipa = symtab_fmt_name_lookup(istate->cr_iipa); |
iip = symtab_fmt_name_lookup(istate->cr_iip); |
|
putchar('\n'); |
printf("Interrupted context dump:\n"); |
186,21 → 187,21 |
break; |
} |
|
fault_if_from_uspace(istate, "General Exception (%s)", desc); |
fault_if_from_uspace(istate, "General Exception (%s).", desc); |
|
dump_interrupted_context(istate); |
panic("General Exception (%s)\n", desc); |
panic("General Exception (%s).", desc); |
} |
|
void disabled_fp_register(uint64_t vector, istate_t *istate) |
{ |
#ifdef CONFIG_FPU_LAZY |
scheduler_fpu_lazy_request(); |
#ifdef CONFIG_FPU_LAZY |
scheduler_fpu_lazy_request(); |
#else |
fault_if_from_uspace(istate, "Interruption: %#hx (%s)", |
fault_if_from_uspace(istate, "Interruption: %#hx (%s).", |
(uint16_t) vector, vector_to_string(vector)); |
dump_interrupted_context(istate); |
panic("Interruption: %#hx (%s)\n", (uint16_t) vector, |
panic("Interruption: %#hx (%s).", (uint16_t) vector, |
vector_to_string(vector)); |
#endif |
} |
228,10 → 229,10 |
|
void universal_handler(uint64_t vector, istate_t *istate) |
{ |
fault_if_from_uspace(istate, "Interruption: %#hx (%s)\n", |
fault_if_from_uspace(istate, "Interruption: %#hx (%s).", |
(uint16_t) vector, vector_to_string(vector)); |
dump_interrupted_context(istate); |
panic("Interruption: %#hx (%s)\n", (uint16_t) vector, |
panic("Interruption: %#hx (%s).", (uint16_t) vector, |
vector_to_string(vector)); |
} |
|
244,72 → 245,66 |
void external_interrupt(uint64_t vector, istate_t *istate) |
{ |
cr_ivr_t ivr; |
irq_t *irq; |
|
ivr.value = ivr_read(); |
srlz_d(); |
|
switch (ivr.vector) { |
case INTERRUPT_SPURIOUS: |
switch (ivr.vector) { |
case INTERRUPT_SPURIOUS: |
#ifdef CONFIG_DEBUG |
printf("cpu%d: spurious interrupt\n", CPU->id); |
printf("cpu%d: spurious interrupt\n", CPU->id); |
#endif |
break; |
break; |
|
#ifdef CONFIG_SMP |
case VECTOR_TLB_SHOOTDOWN_IPI: |
tlb_shootdown_ipi_recv(); |
end_of_local_irq(); |
break; |
case VECTOR_TLB_SHOOTDOWN_IPI: |
tlb_shootdown_ipi_recv(); |
end_of_local_irq(); |
break; |
#endif |
|
case INTERRUPT_TIMER: |
{ |
|
irq_t *irq = irq_dispatch_and_lock(ivr.vector); |
if (irq) { |
irq->handler(irq, irq->arg); |
spinlock_unlock(&irq->lock); |
} else { |
panic("\nUnhandled Internal Timer Interrupt (%d)\n",ivr.vector); |
} |
} |
break; |
|
default: |
{ |
|
int ack=false; |
irq_t *irq = irq_dispatch_and_lock(ivr.vector); |
if (irq) { |
/* |
* The IRQ handler was found. |
*/ |
|
if (irq->preack) { |
/* Send EOI before processing the interrupt */ |
end_of_local_irq(); |
ack=true; |
} |
irq->handler(irq, irq->arg); |
spinlock_unlock(&irq->lock); |
} else { |
/* |
* Unhandled interrupt. |
*/ |
end_of_local_irq(); |
ack=true; |
case INTERRUPT_TIMER: |
irq = irq_dispatch_and_lock(ivr.vector); |
if (irq) { |
irq->handler(irq); |
spinlock_unlock(&irq->lock); |
} else { |
panic("Unhandled Internal Timer Interrupt (%d).", |
ivr.vector); |
} |
break; |
default: |
irq = irq_dispatch_and_lock(ivr.vector); |
if (irq) { |
/* |
* The IRQ handler was found. |
*/ |
if (irq->preack) { |
/* Send EOI before processing the interrupt */ |
end_of_local_irq(); |
} |
irq->handler(irq); |
if (!irq->preack) |
end_of_local_irq(); |
spinlock_unlock(&irq->lock); |
} else { |
/* |
* Unhandled interrupt. |
*/ |
end_of_local_irq(); |
#ifdef CONFIG_DEBUG |
printf("\nUnhandled External Interrupt Vector %d\n",ivr.vector); |
printf("\nUnhandled External Interrupt Vector %d\n", |
ivr.vector); |
#endif |
} |
if(!ack) end_of_local_irq(); |
|
} |
|
|
break; |
} |
break; |
} |
} |
|
void trap_virtual_enable_irqs(uint16_t irqmask) |
{ |
} |
|
/** @} |
*/ |