68k Mac OS

IDA is the most powerful disassembler for Max OS 8 and Mac OS 9 PEF files.

The Motorola 68K family of processors is huge and very widely used. A few sample parts: MC68000, MC68010, MC68020, MC68030, MC68040, MC68330, MC68882, MC68851, MC68020EX, MC68302 Integrated Communication Processor, MC68306 68K/ColdFire, MC68331 68K/ColdFire, MC68332 68K/ColdFire, MC68336 68K/ColdFire, MC68340 68K/ColdFire, MC68360 Integrated Communication Processor, MC68F375 68K/ColdFire, MC68376 68K/ColdFire, etc.

Assembler code

seg000:40800530
seg000:40800530 ; =============== S U B R O U T I N E =======================================
seg000:40800530
seg000:40800530
seg000:40800530 sub_0_40800530:                         ; CODE XREF: sub_0_40800194+164↑p
seg000:40800530                 pea     -4(a5)
seg000:40800534                 _InitGraf               ; f
seg000:40800536                 pea     -$200(a6)
seg000:4080053A                 _OpenCPort              ; ort
seg000:4080053C                 movea.l (a5),a2
seg000:4080053E                 pea     -$6C(a2)
seg000:40800542                 _SetCursor              ; or
seg000:40800544                 lea     -$74(a2),a0
seg000:40800548                 move.l  a0,-(sp)
seg000:4080054A                 lea     ($9FA).w,a1
seg000:4080054E                 move.l  a1,-(sp)
seg000:40800550                 move.l  a1,-(sp)
seg000:40800552                 move.l  (a0)+,(a1)+
seg000:40800554                 move.l  (a0),(a1)
seg000:40800556                 move.l  #-$20003,-(sp)
seg000:4080055C                 _InsetRect              ; ct
seg000:4080055E                 move.l  #$30003,-(sp)
seg000:40800564                 _PenSize
seg000:40800566                 move.l  #$160016,-(sp)
seg000:4080056C                 _FrameRoundRect         ; undRect
seg000:4080056E                 _PenNormal              ; al
seg000:40800570                 move.l  #$100010,-(sp)
seg000:40800576                 pea     -$18(a2)
seg000:4080057A                 _FillRoundRect          ; ndRect
seg000:4080057C                 rts
seg000:4080057C ; End of function sub_0_40800530
seg000:4080057C
seg000:4080057C ; ---------------------------------------------------------------------------
seg000:4080057E                 align $10
seg000:40800580
seg000:40800580 ; =============== S U B R O U T I N E =======================================
seg000:40800580
seg000:40800580
seg000:40800580 sub_0_40800580:                         ; CODE XREF: sub_0_40800194+80↑p
seg000:40800580                 clr.w   -(sp)