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some small fixes
git-svn-id: svn://svn.cc65.org/cc65/trunk@227 b7a2c559-68d2-44c3-8de9-860c34a00d81
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@ -1,7 +1,7 @@
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;
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;
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; Ullrich von Bassewitz, 25.07.2000
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; Ullrich von Bassewitz, 25.07.2000
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;
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;
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; Implemented using information from Sidney Cadot <sidney@janis.pds.twi.tudelft.nl
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; Implemented using information from Sidney Cadot <sidney@janis.pds.twi.tudelft.nl>
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;
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;
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; clock_t clock (void);
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; clock_t clock (void);
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; unsigned _clocks_per_sec (void);
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; unsigned _clocks_per_sec (void);
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@ -18,10 +18,11 @@
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lda #0 ; Byte 3 is always zero
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lda #0 ; Byte 3 is always zero
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sta sreg+1
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sta sreg+1
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php ; Save current I flag value
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php ; Save current I flag value
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cli ; Disable interrupts
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sei ; Disable interrupts
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lda RTCLOK+2
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sta sreg
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lda RTCLOK ; Read clock
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lda RTCLOK ; Read clock
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ldx RTCLOK+1
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ldx RTCLOK+1
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ldy RTCLOK+2
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plp ; Restore old I bit
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plp ; Restore old I bit
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rts
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rts
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@ -31,7 +32,7 @@
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.proc __clocks_per_sec
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.proc __clocks_per_sec
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lda #50 ; Assume PAL
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lda #50 ; Assume PAL
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ldx PAL
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ldx PAL ; use hw register, PALNTS is only supported on XL/XE ROM
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beq @L1
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beq @L1
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ldx #0
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ldx #0
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lda #60
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lda #60
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