From: cpg <cpg@b7a2c559-68d2-44c3-8de9-860c34a00d81>
Date: Thu, 12 Oct 2000 21:01:24 +0000 (+0000)
Subject: implements _dio_write_verify with the __sio_call function
X-Git-Tag: V2.12.0~3164
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=282b2946bdfaa4d9ad902ec44bef942db12d818c;p=cc65

implements _dio_write_verify with the __sio_call function


git-svn-id: svn://svn.cc65.org/cc65/trunk@362 b7a2c559-68d2-44c3-8de9-860c34a00d81
---

diff --git a/libsrc/atari/diowritev.s b/libsrc/atari/diowritev.s
new file mode 100644
index 000000000..5c14385d1
--- /dev/null
+++ b/libsrc/atari/diowritev.s
@@ -0,0 +1,23 @@
+;
+; Christian Groessler, October 2000
+;
+; this file provides the _dio_write function
+;
+; unsigned char __fastcall__ _dio_write_verify(_driveid_t drive_id, _sectnum_t sect_num, void *buffer);
+; _driveid_t - 8bit
+; _sectnum_t - 16bit
+;
+
+	.import		__sio_call,pushax
+ 	.export		__dio_write_verify
+	.include	"atari.inc"
+
+.proc	__dio_write_verify
+
+	jsr	pushax		; push buffer address
+	ldx	#%10000000	; indicate i/o direction (write)
+	lda	#SIO_WRITEV	; write sector command
+	jmp	__sio_call	; do the call and return to the user
+
+.endproc
+