Get bios calls starting to work

2023-08-06 21:41:15 -07:00
parent 6b42843f4b
commit 446f4e7539
12 changed files with 280 additions and 298 deletions
--- a/sw/bios/devices/interrupt.s
+++ b/sw/bios/devices/interrupt.s
@@ -45,7 +45,10 @@ irq:       PLA                    ; Restore accumulator contents
 ; ---------------------------------------------------------------------------
 ; BRK detected, stop

-break:     
+break:
+        pla
+        plx
+        jmp (bios_table,x)


 bios_table:
--- a/sw/bios/devices/sd_print.c
+++ b/sw/bios/devices/sd_print.c
@@ -157,7 +157,7 @@ void SD_printBuf(uint8_t *buf)
    for(i = 0; i < SD_BLOCK_LEN; i++)
    {
        cprintf("%2x", *buf++);
-        if(colCount == 19)
+        if(colCount == 31)
        {
            cputs("\r\n");
            colCount = 0;