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cc65/libsrc/cbm/c_setnam.s
mrintsch 16fded6d0c Loading and saving memory areas on cbm platforms
git-svn-id: svn://svn.cc65.org/cc65/trunk@625 b7a2c559-68d2-44c3-8de9-860c34a00d81
2001-03-13 22:48:19 +00:00

25 lines
373 B
ArmAsm

;
; Ullrich von Bassewitz, 03.06.1999
;
; void __fastcall__ cbm_k_setnam (const char* Name);
;
.include "cbm.inc"
.export _cbm_k_setnam
.importzp ptr1
_cbm_k_setnam:
sta ptr1 ; Store pointer to file name
stx ptr1+1
ldy #$FF
@Loop: iny ; Get length of name
lda (ptr1),y
bne @Loop
tya ; Length
ldx ptr1
ldy ptr1+1
jmp SETNAM