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Small fix
git-svn-id: svn://svn.cc65.org/cc65/trunk@2971 b7a2c559-68d2-44c3-8de9-860c34a00d81
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@ -16,11 +16,12 @@
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; code avoids this by using locking mechanisms, but it's complex and
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; has a size and performance penalty.
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;
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; As the normal condes routine, this one has the limitation of 127 table
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; As the normal condes routine, this one has the limitation of 127 table
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; entries.
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;
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.export callirq
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.export callirq_y ; Same but with Y preloaded
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.import __IRQFUNC_TABLE__, __IRQFUNC_COUNT__
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@ -33,10 +34,10 @@
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.data
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.proc callirq
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ldy #.lobyte(__IRQFUNC_COUNT__)
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loop: dey
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callirq:
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ldy #.lobyte(__IRQFUNC_COUNT__*2)
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callirq_y:
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dey
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lda __IRQFUNC_TABLE__+1,y
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sta jmpvec+2 ; Modify code below
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dey
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@ -45,9 +46,8 @@ loop: dey
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sty index+1 ; Modify code below
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jmpvec: jsr $FFFF ; Patched at runtime
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index: ldy #$FF ; Patched at runtime
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bne loop
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bne callirq_y
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rts
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.endproc
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