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Removed (pretty inconsistently used) tab chars from source code base.

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This commit is contained in:
Oliver Schmidt
2013-05-09 13:56:54 +02:00
parent 44fd1082ae
commit 85885001b1
1773 changed files with 62864 additions and 62868 deletions
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58
libsrc/c128/irq.s
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@@ -2,38 +2,38 @@
; IRQ handling (C128 version)
;
.export initirq, doneirq
.import callirq
.export initirq, doneirq
.import callirq
.include "c128.inc"
.include "c128.inc"
IRQInd = $2FD ; JMP $0000 - used as indirect IRQ vector
IRQInd = $2FD ; JMP $0000 - used as indirect IRQ vector
; ------------------------------------------------------------------------
.segment "INIT"
.segment "INIT"
initirq:
lda IRQVec
ldx IRQVec+1
sta IRQInd+1
stx IRQInd+2
lda #<IRQStub
ldx #>IRQStub
jmp setvec
lda IRQVec
ldx IRQVec+1
sta IRQInd+1
stx IRQInd+2
lda #<IRQStub
ldx #>IRQStub
jmp setvec
; ------------------------------------------------------------------------
.code
doneirq:
lda IRQInd+1
ldx IRQInd+2
setvec: sei
sta IRQVec
stx IRQVec+1
cli
rts
lda IRQInd+1
ldx IRQInd+2
setvec: sei
sta IRQVec
stx IRQVec+1
cli
rts
; ------------------------------------------------------------------------
; The C128 has ROM parallel to the RAM starting from $4000. The startup code
@@ -45,15 +45,15 @@ setvec: sei
; placed just above the startup code, so it goes into a RAM area that is
; not banked.
.segment "LOWCODE"
.segment "LOWCODE"
IRQStub:
cld ; Just to be sure
lda MMU_CR ; Get old register value
pha ; And save on stack
lda #MMU_CFG_CC65 ; Bank 0 with kernal ROM
sta MMU_CR
jsr callirq ; Call the functions
pla ; Get old register value
sta MMU_CR
jmp IRQInd ; Jump to the saved IRQ vector
cld ; Just to be sure
lda MMU_CR ; Get old register value
pha ; And save on stack
lda #MMU_CFG_CC65 ; Bank 0 with kernal ROM
sta MMU_CR
jsr callirq ; Call the functions
pla ; Get old register value
sta MMU_CR
jmp IRQInd ; Jump to the saved IRQ vector