Undo my previous commit.

[cc65] / libsrc / lynx / read.s

diff --git a/libsrc/lynx/read.s b/libsrc/lynx/read.s
index c461e378fba6479891310b427abb313ca1927edc..d6341af89bc32d2e8284db2df42d175279c3eefb 100644 (file)
--- a/libsrc/lynx/read.s
+++ b/libsrc/lynx/read.s
@@ -8,43 +8,37 @@
 ; reads bytes from a raw cart and does not understand the concept of files.
 ; So if you read over the end of file you get data from the next file.
 ;
-; The count-parameter can be positive (Atari style) or negative (BLL style).
-; In any case the read routine will work correctly.
+; The count-parameter is positive (Atari style).
 ;
 ; int __fastcall__ read(int fd,void *buf,int count)
 ;
-       .importzp       _FileDestPtr
-       .import         lynxread0
-       .import         pushax,ldaxysp,ldax0sp,incsp6
-       .export         _read
+        .importzp       _FileDestPtr
+        .import         lynxread0
+        .import         pushax,ldaxysp,ldax0sp,incsp6
+        .export         _read
 
-.segment       "CODE"
+.segment        "CODE"
 
-.proc  _read: near
+.proc   _read: near
 
-.segment       "CODE"
+.segment        "CODE"
 
-       jsr     pushax
-       ldy     #$03
-       jsr     ldaxysp
-       sta     _FileDestPtr
-       stx     _FileDestPtr+1
-       jsr     ldax0sp
-       phx                     ; The BLL kit uses negative counts
-       plx                     ; while the basic Lynx uses positive
-       bmi     @1              ; make all counts negative
-       eor     #$FF
-       pha
-       txa
-       eor     #$FF
-       bra     @2
-@1:    pha
-       txa
-@2:    tay
-       plx
-       jsr     lynxread0
-       jsr     ldax0sp
-       jmp     incsp6
+        jsr     pushax
+        ldy     #$03
+        jsr     ldaxysp
+        sta     _FileDestPtr
+        stx     _FileDestPtr+1
+        jsr     ldax0sp
+        pha
+        txa
+        eor     #$FF
+        tay
+        pla
+        eor     #$FF
+        tax
+        jsr     lynxread0
+        jsr     ldax0sp
+        jmp     incsp6
 
 .endproc