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Restart kernel

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This commit is contained in:
Byron Lathi
2023-08-12 11:59:45 -07:00
parent 069ae5db4b
commit 7ad1079289
30 changed files with 98 additions and 1140 deletions
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26
sw/kernel/vectors.s
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@@ -1,14 +1,16 @@
; ---------------------------------------------------------------------------
; vectors.s
; ---------------------------------------------------------------------------
;
; Defines the interrupt vector table.
.import _init
.import _nmi_int, _irq_int
.segment "VECTORS"
.segment "VECTORS"
.addr _nmi_int ; NMI vector
.addr _init ; Reset vector
.addr _irq_int ; IRQ/BRK vector
.addr _na ; Reset vector (Doesn't matter, will go back to ROM)
.addr _irq_int ; IRQ/BRK vector
.segment "CODE"
_na:
rti
_nmi_int:
rti
_irq_int:
rti