mirror of
https://github.com/cc65/cc65.git
synced 2024-11-17 09:07:32 +00:00
931add050e
routine reads the TOD clock of CIA1 on the C64 and C128. Since systime was a dummy routine common for all CBMs before, this change adds an individual dummy routine for all other CBM systems. CBM510/610 do also have a TOD clock, so a similar function as in the C64 could be used ... git-svn-id: svn://svn.cc65.org/cc65/trunk@3974 b7a2c559-68d2-44c3-8de9-860c34a00d81
29 lines
428 B
ArmAsm
29 lines
428 B
ArmAsm
;
|
|
; Ullrich von Bassewitz, 12.11.2002
|
|
;
|
|
; time_t _systime (void);
|
|
; /* Similar to time(), but:
|
|
; * - Is not ISO C
|
|
; * - Does not take the additional pointer
|
|
; * - Does not set errno when returning -1
|
|
; */
|
|
;
|
|
|
|
.export __systime
|
|
|
|
.importzp sreg
|
|
|
|
.code
|
|
|
|
.proc __systime
|
|
|
|
lda #$FF
|
|
tax
|
|
sta sreg
|
|
sta sreg+1
|
|
rts ; Return -1
|
|
|
|
.endproc
|
|
|
|
|