/home/claude/ql-microbee/z80core.elf:     file format elf32-m68k


Disassembly of section .text:

00000000 <z80_run>:
   0:	48e7 fff8      	moveml %d0-%a4,%sp@-

00000004 <.run_loop>:
   4:	4a2d 000c      	tstb %a5@(12)
   8:	6606           	bnes 10 <.run_done>
   a:	6100 000a      	bsrw 16 <z80_step>
   e:	60f4           	bras 4 <.run_loop>

00000010 <.run_done>:
  10:	4cdf 1fff      	moveml %sp@+,%d0-%a4
  14:	4e75           	rts

00000016 <z80_step>:
  16:	302d 0008      	movew %a5@(8),%d0
  1a:	7200           	moveq #0,%d1
  1c:	1236 0000      	moveb %fp@(0,%d0:w),%d1
  20:	5240           	addqw #1,%d0
  22:	3b40 0008      	movew %d0,%a5@(8)
  26:	3040           	moveaw %d0,%a0
  28:	1e01           	moveb %d1,%d7
  2a:	0c07 0000      	cmpib #0,%d7
  2e:	6732           	beqs 62 <.op_nop>
  30:	0c07 003e      	cmpib #62,%d7
  34:	672e           	beqs 64 <.op_ld_a_n>
  36:	0c07 0006      	cmpib #6,%d7
  3a:	6734           	beqs 70 <.op_ld_b_n>
  3c:	0c07 003c      	cmpib #60,%d7
  40:	673c           	beqs 7e <.op_inc_a>
  42:	0c07 0004      	cmpib #4,%d7
  46:	673e           	beqs 86 <.op_inc_b>
  48:	0c07 0080      	cmpib #-128,%d7
  4c:	6744           	beqs 92 <.op_add_a_b>
  4e:	0c07 00c3      	cmpib #-61,%d7
  52:	674a           	beqs 9e <.op_jp_nn>
  54:	0c07 0018      	cmpib #24,%d7
  58:	675c           	beqs b6 <.op_jr_e>
  5a:	0c07 0076      	cmpib #118,%d7
  5e:	676a           	beqs ca <.op_halt>
  60:	6070           	bras d2 <.op_unknown>

00000062 <.op_nop>:
  62:	4e75           	rts

00000064 <.op_ld_a_n>:
  64:	1036 8000      	moveb %fp@(0,%a0:w),%d0
  68:	1a80           	moveb %d0,%a5@
  6a:	526d 0008      	addqw #1,%a5@(8)
  6e:	4e75           	rts

00000070 <.op_ld_b_n>:
  70:	1036 8000      	moveb %fp@(0,%a0:w),%d0
  74:	1b40 0002      	moveb %d0,%a5@(2)
  78:	526d 0008      	addqw #1,%a5@(8)
  7c:	4e75           	rts

0000007e <.op_inc_a>:
  7e:	1015           	moveb %a5@,%d0
  80:	5200           	addqb #1,%d0
  82:	1a80           	moveb %d0,%a5@
  84:	4e75           	rts

00000086 <.op_inc_b>:
  86:	102d 0002      	moveb %a5@(2),%d0
  8a:	5200           	addqb #1,%d0
  8c:	1b40 0002      	moveb %d0,%a5@(2)
  90:	4e75           	rts

00000092 <.op_add_a_b>:
  92:	1015           	moveb %a5@,%d0
  94:	122d 0002      	moveb %a5@(2),%d1
  98:	d001           	addb %d1,%d0
  9a:	1a80           	moveb %d0,%a5@
  9c:	4e75           	rts

0000009e <.op_jp_nn>:
  9e:	1036 8000      	moveb %fp@(0,%a0:w),%d0
  a2:	7400           	moveq #0,%d2
  a4:	1400           	moveb %d0,%d2
  a6:	5248           	addqw #1,%a0
  a8:	1036 8000      	moveb %fp@(0,%a0:w),%d0
  ac:	e148           	lslw #8,%d0
  ae:	8440           	orw %d0,%d2
  b0:	3b42 0008      	movew %d2,%a5@(8)
  b4:	4e75           	rts

000000b6 <.op_jr_e>:
  b6:	1036 8000      	moveb %fp@(0,%a0:w),%d0
  ba:	4880           	extw %d0
  bc:	322d 0008      	movew %a5@(8),%d1
  c0:	5241           	addqw #1,%d1
  c2:	d240           	addw %d0,%d1
  c4:	3b41 0008      	movew %d1,%a5@(8)
  c8:	4e75           	rts

000000ca <.op_halt>:
  ca:	1b7c 0001 000c 	moveb #1,%a5@(12)
  d0:	4e75           	rts

000000d2 <.op_unknown>:
  d2:	4e75           	rts