Add PHP/PLP

2023-05-15 13:42:50 -07:00 · 2023-05-15 13:42:50 -07:00 · 9038dd3a2f
parent b89733fee4
commit 9038dd3a2f
1 changed files with 3 additions and 0 deletions
--- a/clocks/cricket/cricket.system.s
+++ b/clocks/cricket/cricket.system.s
@ -75,6 +75,7 @@ ssc_not_found:

        ;; Init SSC and try the "Read Cricket ID code" sequence.
 init_ssc:
+        php
        sei
        lda     COMMAND         ; save status of SSC registers
        sta     saved_command
@ -114,10 +115,12 @@ digit:  cmp     #HI('0')          ; < '0' ?

 cricket_found:
        jsr     restore_cmd_ctl
+        plp
        jmp     install_driver

 cricket_not_found:
        jsr     restore_cmd_ctl
+        plp
        ;; fall through...

 not_found: