more sane directory name, updated binaries

src/kernal/interrupts/ea31.default_irq_handler.s

@@ -0,0 +1,56 @@
+// #LAYOUT# STD *        #TAKE
+// #LAYOUT# *   KERNAL_0 #TAKE
+// #LAYOUT# *   *        #IGNORE
+
+
+default_irq_handler:
+
+#if CONFIG_RS232_UP9600
+
+	jsr rs232_count_channels
+	cpx #$00
+	beq !+
+	jsr up9600_irq
+!:
+
+#endif // CONFIG_RS232_UP9600
+
+
+	jsr cursor_blink
+	jsr JSCNKEY
+	jsr JUDTIM // update jiffy clock
+
+
+#if CONFIG_TAPE_NORMAL || CONFIG_TAPE_TURBO
+
+	// Turn tape motor on/off depending on the button state
+	// For CAS1 (tape motor interlock) variable description, see Mapping the C64, page 7
+
+	lda CPU_R6510
+	and #$10
+	beq !+                             // branch if tape button pressed
+
+	jsr tape_motor_off
+	lda #$00
+	sta CAS1
+	beq default_irq_handler_end_tape   // branch always
+!:
+	lda CAS1
+	bne default_irq_handler_end_tape
+	jsr tape_motor_on
+
+default_irq_handler_end_tape:
+
+#endif // CONFIG_TAPE_NORMAL || CONFIG_TAPE_TURBO
+
+
+#if CONFIG_PLATFORM_COMMODORE_64
+
+	// Acknowledge CIA interrupt and return
+	jmp clear_cia1_interrupt_flag_and_return_from_interrupt
+
+#else
+
+	jmp return_from_interrupt
+
+#endif