added dio interface, standard mouse and joystick functions, osmaperrno

git-svn-id: svn://svn.cc65.org/cc65/trunk@773 b7a2c559-68d2-44c3-8de9-860c34a00d81
2001-07-03 20:24:28 +00:00
parent 6a988b4859
commit 823329443f
16 changed files with 871 additions and 11 deletions
--- a/libsrc/geos/disk/dio_params.s
+++ b/libsrc/geos/disk/dio_params.s
@@ -0,0 +1,32 @@
+;
+; Maciej 'YTM/Elysium' Witkowiak
+; 2.7.2001
+;
+; this function is used by dio_read and dio_write to fix parameters (secnum)
+;
+
+	.import		popax,pushax,_dio_log_to_phys
+ 	.export		dio_params,dio_secnum
+	.include "../inc/geossym.inc"
+
+.bss
+dio_secnum:	.res 2
+
+.code
+.proc	dio_params
+
+	sta r4L
+	stx r4H
+
+	jsr popax
+	sta dio_secnum
+	stx dio_secnum
+	lda #<dio_secnum
+	ldx #>dio_secnum
+	jsr pushax
+
+	lda #<r1L
+	ldx #>r1H
+	jmp _dio_log_to_phys
+
+.endproc