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cc65/libsrc/common/putchar.s

23 lines
375 B
ArmAsm

;
; Ullrich von Bassewitz, 2004-10-06
;
; int __fastcall__ putchar (int c);
;
.export _putchar
.import pushax
.import _stdout
.import _fputc
.code
_putchar:
jsr pushax ; Push c
lda _stdout
ldx _stdout+1
jmp _fputc ; __fastcall__ function