Print out filenames as we read them

2023-08-21 20:02:57 -07:00
parent de9353a009
commit 851c26e4dd
1 changed files with 8 additions and 2 deletions
--- a/sw/bios/boot2.s
+++ b/sw/bios/boot2.s
@@ -53,7 +53,9 @@ _start:
        lda ptr3
        adc #$20
        sta ptr3
-        lda #<word_str
+        bcc @4
+        inc ptr3 + 1
+@4:     lda #<word_str
        ldx #>word_str
        jsr pushax
        lda ptr3
@@ -78,7 +80,11 @@ _start:
        pha
        ldx ptr3 + 1
        phx
-        ; jsr _cputs              ; print out short filenames as we read them
+        jsr _cputs              ; print out short filenames as we read them
+        lda #$0d
+        jsr _cputc
+        lda #$0a
+        jsr _cputc
        lda #<kernel_str        ; load the string "KERNEL  O65"
        ldx #>kernel_str        
        jsr pushax