fix comments

[cc65] / libsrc / c64 / c64-ramcart.s

diff --git a/libsrc/c64/c64-ramcart.s b/libsrc/c64/c64-ramcart.s
index 5541e9b9f9926a222c27fc24b8808f58d38d476c..43e42af3b6c0c468f0e9e39e080520857943e08e 100644 (file)
--- a/libsrc/c64/c64-ramcart.s
+++ b/libsrc/c64/c64-ramcart.s
@@ -1,5 +1,5 @@
 ;
-; Extended memory driver for the RamCart 64/128KB cartridge. Driver works 
+; Extended memory driver for the RamCart 64/128KB cartridge. Driver works
 ; without problems when statically linked.
 ; Code is based on GEORAM code by Ullrich von Bassewitz.
 ; Maciej 'YTM/Elysium' Witkowiak <ytm@elysium.pl>
@@ -24,7 +24,7 @@
 ; Driver signature
 
         .byte   $65, $6d, $64           ; "emd"
-        .byte   $00                     ; EM API version number
+        .byte   EMD_API_VERSION                ; EM API version number
 
 ; Jump table.
 
@@ -100,7 +100,7 @@ INSTALL:
 @readonly:
        lda     #<EM_ERR_NO_DEVICE
        ldx     #>EM_ERR_NO_DEVICE
-       rts
+;      rts                             ; Run into UNINSTALL instead
 
 ; ------------------------------------------------------------------------
 ; UNINSTALL routine. Is called before the driver is removed from memory.
@@ -252,7 +252,7 @@ setup:  sta     ptr1
 ; Get the page number from the struct and adjust it so that it may be used
 ; with the hardware. That is: lower 6 bits in tmp1, high bits in tmp2.
 
-        ldy     #EM_COPY_PAGE+1
+        ldy     #EM_COPY::PAGE+1
         lda     (ptr1),y
         sta     tmp2
         dey
@@ -261,7 +261,7 @@ setup:  sta     ptr1
 
 ; Get the buffer pointer into ptr2
 
-        ldy     #EM_COPY_BUF
+        ldy     #EM_COPY::BUF
         lda     (ptr1),y
         sta     ptr2
         iny
@@ -270,7 +270,7 @@ setup:  sta     ptr1
 
 ; Get the count, calculate -(count-1) and store it into ptr3
 
-        ldy     #EM_COPY_COUNT
+        ldy     #EM_COPY::COUNT
         lda     (ptr1),y
         eor     #$FF
         sta     ptr3
@@ -281,7 +281,7 @@ setup:  sta     ptr1
 
 ; Get the page offset into X and clear Y
 
-        ldy     #EM_COPY_OFFS
+        ldy     #EM_COPY::OFFS
         lda     (ptr1),y
         tax
         ldy     #$00