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cc65/libsrc/telestrat/syschdir.s
2022-04-17 16:06:22 +02:00

33 lines
612 B
ArmAsm

;
; Jede (jede@oric.org), 2021-02-22
;
; unsigned char _syschdir (const char* name, ...);
;
.export __syschdir
.import addysp, popax
.importzp tmp1
.import initcwd
.include "telestrat.inc"
.include "zeropage.inc"
__syschdir:
; Throw away all parameters except the name
dey
dey
jsr addysp
; Get name
jsr popax
stx tmp1
ldy tmp1
; Call telemon primitive
BRK_TELEMON(XPUTCWD)
jmp initcwd ; Update cwd