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cc65/libsrc/c16/get_tv.s
uz 5c5d01d84a Moved most platform assembler includes into asminc, so they will be available
in the distribution. 
Added --forget-inc-paths to the command line of the assembler in the
Makefiles, because the assembler does now have builtin paths and will find
include files from an installation first.
Hopefully fixed any problems that arose from the two changes.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4223 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-09-24 17:44:22 +00:00

28 lines
500 B
ArmAsm

;
; Ullrich von Bassewitz, 2002-12-03
;
; unsigned char __fastcall__ get_tv (void);
; /* Return the video mode the machine is using */
;
.include "plus4.inc"
.include "get_tv.inc"
;--------------------------------------------------------------------------
; _get_tv
.proc _get_tv
ldx #TV::PAL ; Assume PAL
bit TED_MULTI1 ; Test bit 6
bvc pal
dex ; NTSC
pal: txa
ldx #0
rts
.endproc