18 lines
344 B
ArmAsm
18 lines
344 B
ArmAsm
#if ROM_LAYOUT_STD || (ROM_LAYOUT_M65 && SEGMENT_KERNAL_0)
|
|
|
|
//
|
|
// Official Kernal routine, described in:
|
|
//
|
|
// - [RG64] C64 Programmers Reference Guide - page 298
|
|
// - [CM64] Computes Mapping the Commodore 64 - page 239
|
|
//
|
|
// CPU registers that has to be preserved (see [RG64]): .A, .X, .Y
|
|
//
|
|
|
|
SETMSG:
|
|
sta MSGFLG
|
|
rts
|
|
|
|
|
|
#endif // ROM layout
|