From: cuz <cuz@b7a2c559-68d2-44c3-8de9-860c34a00d81>
Date: Thu, 31 Mar 2005 07:24:01 +0000 (+0000)
Subject: Update from Oliver Schmidt
X-Git-Tag: V2.12.0~400
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=e3df1fea4a18b97997d55ac33c20e4de4851c6ac;p=cc65

Update from Oliver Schmidt


git-svn-id: svn://svn.cc65.org/cc65/trunk@3439 b7a2c559-68d2-44c3-8de9-860c34a00d81
---

diff --git a/libsrc/apple2/Makefile b/libsrc/apple2/Makefile
index c59428871..697459bee 100644
--- a/libsrc/apple2/Makefile
+++ b/libsrc/apple2/Makefile
@@ -53,6 +53,8 @@ OBJS=	_scrsize.o	\
 	diocommon.o	\
 	dioopen.o	\
 	dioread.o	\
+	diosectcount.o	\
+	diosectsize.o	\
 	diowrite.o	\
 	dosdetect.o	\
         get_ostype.o    \
diff --git a/libsrc/apple2/dioopen.s b/libsrc/apple2/dioopen.s
index 1d114f312..16269daa2 100644
--- a/libsrc/apple2/dioopen.s
+++ b/libsrc/apple2/dioopen.s
@@ -6,7 +6,7 @@
 ; drive_id = (slot * 2) + (drive - 1)
 
         .export 	_dio_open
-        .import		decaxy, return0
+        .import		return0
 
         .include	"zeropage.inc"
         .include	"errno.inc"
@@ -21,15 +21,19 @@ _dio_open:
         asl
         asl
         asl
+        tay			; Save handle
+
+        ; Set handle
         sta	mliparam + MLI::ON_LINE::UNIT_NUM
 
         ; Alloc 16-byte buffer just below stack
-        ldy	#16
         lda	sp
-        ldx	sp+1
-        jsr	decaxy
+        sec
+        sbc	#16
         sta	mliparam + MLI::ON_LINE::DATA_BUFFER
-        stx	mliparam + MLI::ON_LINE::DATA_BUFFER+1
+        lda	sp+1
+        sbc	#$00
+        sta	mliparam + MLI::ON_LINE::DATA_BUFFER+1
 
         ; Get device state
         lda	#ON_LINE_CALL
@@ -43,7 +47,7 @@ _dio_open:
         bcc	oserr
 
         ; Return success
-:       lda	mliparam + MLI::ON_LINE::UNIT_NUM
+:       tya			; Restore handle
         ldx	#$00
         stx	__oserror
         rts
diff --git a/libsrc/apple2/diosectcount.s b/libsrc/apple2/diosectcount.s
new file mode 100644
index 000000000..299314278
--- /dev/null
+++ b/libsrc/apple2/diosectcount.s
@@ -0,0 +1,12 @@
+;
+; Oliver Schmidt, 31.03.2005
+;
+; sectnum_t __fastcall__ dio_query_sectcount(dhandle_t handle);
+;
+
+        .export 	_dio_query_sectcount
+
+_dio_query_sectcount:
+        lda	#<280
+        ldx	#>280
+        rts
diff --git a/libsrc/apple2/diosectsize.s b/libsrc/apple2/diosectsize.s
new file mode 100644
index 000000000..16287a2ec
--- /dev/null
+++ b/libsrc/apple2/diosectsize.s
@@ -0,0 +1,12 @@
+;
+; Oliver Schmidt, 31.03.2005
+;
+; sectsize_t __fastcall__ dio_query_sectsize(dhandle_t handle);
+;
+
+        .export 	_dio_query_sectsize
+
+_dio_query_sectsize:
+        lda	#<512
+        ldx	#>512
+        rts
diff --git a/libsrc/apple2enh/Makefile b/libsrc/apple2enh/Makefile
index ba7d3a787..7d91d049c 100644
--- a/libsrc/apple2enh/Makefile
+++ b/libsrc/apple2enh/Makefile
@@ -49,12 +49,20 @@ OBJS=	_scrsize.o	\
      	crt0.o		\
      	ctype.o		\
      	cvline.o	\
+	dioclose.o	\
+	diocommon.o	\
+	dioopen.o	\
+	dioread.o	\
+	diosectcount.o	\
+	diosectsize.o	\
+	diowrite.o	\
 	dosdetect.o	\
         get_ostype.o    \
         getenv.o        \
         joy_stddrv.o    \
      	kbhit.o		\
         mainargs.o      \
+	mli.o		\
         oserrlist.o     \
         randomize.o     \
         rcout.o         \