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Removed IRQ support from joystick drivers.

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All but one joystick drivers didn't use IRQs. Espsecially when the joystick driver kernel was the only .interruptor this meant quite some unnecessary overhead because it pulled in the whole IRQ infrastructure.

I was told that the one driver using IRQs (the DXS/HIT-4 Player joystick driver for the C64) can be reworked to not do it. Until this is done that driver is defunct.
This commit is contained in:
Oliver Schmidt
2018-02-01 22:38:36 +01:00
parent 27dacca4d3
commit 1976d6cd32
27 changed files with 2 additions and 56 deletions
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12
libsrc/atmos/joy/atmos-ijk.s
View File

@@ -27,24 +27,12 @@
.addr $0000
; Button state masks (8 values)
.byte $10 ; JOY_UP
.byte $08 ; JOY_DOWN
.byte $01 ; JOY_LEFT
.byte $02 ; JOY_RIGHT
.byte $20 ; JOY_FIRE
.byte $00 ; Future expansion
.byte $00 ; Future expansion
.byte $00 ; Future expansion
; Jump table.
.addr INSTALL
.addr UNINSTALL
.addr COUNT
.addr READ
.addr 0 ; IRQ entry unused
; ------------------------------------------------------------------------
; Constants

1
libsrc/atmos/joy/atmos-pase.s
View File

@@ -34,7 +34,6 @@
.addr UNINSTALL
.addr COUNT
.addr READ
.addr 0 ; IRQ entry unused
; ------------------------------------------------------------------------
; Constants