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Removed IRQ support from TGI drivers.

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

The one driver using IRQs (the graphics driver for the 160x102x16 mode on the Lynx) now uses a library reference to set up a JMP to its IRQ handler.
This commit is contained in:
Oliver Schmidt
2018-02-02 18:15:45 +01:00
parent 7521ae888a
commit dacee3b9ed
17 changed files with 37 additions and 40 deletions
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3
asminc/tgi-kernel.inc
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@@ -70,14 +70,13 @@
BAR .addr ; BAR routine
TEXTSTYLE .addr ; TEXTSTYLE routine
OUTTEXT .addr ; OUTTEXT routine
IRQ .addr ; IRQ routine
.endstruct
.endstruct
;------------------------------------------------------------------------------
; The TGI API version, stored at TGI_HDR_VERSION
TGI_API_VERSION = $05
TGI_API_VERSION = $06
;------------------------------------------------------------------------------
; Bitmapped tgi driver flags, stored in TGI_HDR::VARS::FLAGS.