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Compare Revisions

• This comparison shows the changes necessary to convert path

  → /trunk/kernel/arch/sparc64/src/ @ 2053

  → /trunk/kernel/arch/sparc64/src/ @ 2054

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 2053 → Rev 2054

/trunk/kernel/arch/sparc64/src/smp/ipi.c
73,10 → 73,13
panic("Interrupt Dispatch Status busy bit set\n");
do {
asi_u64_write(ASI_UDB_INTR_W, ASI_UDB_INTR_W_DATA_0, (uintptr_t) func);
asi_u64_write(ASI_UDB_INTR_W, ASI_UDB_INTR_W_DATA_0, (uintptr_t)
func);
asi_u64_write(ASI_UDB_INTR_W, ASI_UDB_INTR_W_DATA_1, 0);
asi_u64_write(ASI_UDB_INTR_W, ASI_UDB_INTR_W_DATA_2, 0);
asi_u64_write(ASI_UDB_INTR_W, (mid << INTR_VEC_DISPATCH_MID_SHIFT) | ASI_UDB_INTR_W_DISPATCH, 0);
asi_u64_write(ASI_UDB_INTR_W, (mid <<
INTR_VEC_DISPATCH_MID_SHIFT) | ASI_UDB_INTR_W_DISPATCH,
0);
membar();

/trunk/kernel/arch/sparc64/src/proc/scheduler.c
94,9 → 94,15
}
/*
* Write kernel stack address to %g6 and a pointer to the last
* item in the userspace window buffer to %g7 in the alternate
* and interrupt sets.
* Write kernel stack address to %g6 of the alternate and
* interrupt global sets.
*
* Write pointer to the last item in the userspace window buffer
* to %g7 in the alternate set. Write to the interrupt %g7 is
* not necessary because:
* - spill traps operate only in the alternate global set,
* - preemptible trap handler switches to alternate globals
* before it explicitly uses %g7.
*/
uint64_t sp = (uintptr_t) THREAD->kstack + STACK_SIZE
- (STACK_BIAS + ALIGN_UP(STACK_ITEM_SIZE,
109,7 → 115,7
/** Perform sparc64 specific steps before a thread stops running.
*
* Demap any locked DTLB entries isntalled by the thread (i.e. kernel stack
* Demap any locked DTLB entries installed by the thread (i.e. kernel stack
* and userspace window buffer).
*/
void after_thread_ran_arch(void)

/trunk/kernel/arch/sparc64/src/trap/interrupt.c
97,7 → 97,8
* Spurious interrupt.
*/
#ifdef CONFIG_DEBUG
printf("cpu%d: spurious interrupt (intrcv=%#llx, data0=%#llx)\n", CPU->id, intrcv, data0);
printf("cpu%d: spurious interrupt (intrcv=%#llx, "
"data0=%#llx)\n", CPU->id, intrcv, data0);
#endif
}