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Commit | Line | Data |
---|---|---|
0c4244e5 | 1 | ; Disassembled ddtz.com, version "DDT/Z [8101]"\r |
ed6c425a | 2 | ; with modified relocater.\r |
0c4244e5 | 3 | ;\r |
ed6c425a L |
4 | ; Build steps:\r |
5 | ; - Assemble to a .REL file with M80 or a compatible assembler.\r | |
6 | ; - Use Digital Research Link-80 to generate a .PRL file (op switch).\r | |
7 | ; - Cut the .PRL header (first 256 byte) end rename the result to DDTZ.COM.\r | |
0c4244e5 L |
8 | \r |
9 | ;-------------------------------------------------------------------------------\r | |
10 | ; Relocation loader\r | |
11 | ;\r | |
ed6c425a L |
12 | TPA equ 0100h\r |
13 | cseg\r | |
14 | .phase TPA\r | |
15 | \r | |
899547a8 | 16 | jp start\r |
1d3941c8 | 17 | ds 3\r |
0c4244e5 | 18 | \r |
0c4244e5 | 19 | ldr_end:\r |
ed6c425a | 20 | ldr_size equ $ - TPA\r |
899547a8 | 21 | current_phase defl $\r |
0c4244e5 | 22 | \r |
ed6c425a | 23 | .dephase\r |
899547a8 L |
24 | current_cseg defl $\r |
25 | \r | |
0c4244e5 L |
26 | ;-------------------------------------------------------------------------------\r |
27 | ; DDT/Z core\r | |
28 | ;\r | |
29 | \r | |
30 | ; Some greneral definitions\r | |
31 | \r | |
32 | TAB equ 9\r | |
33 | LF equ 10\r | |
34 | CR equ 13\r | |
35 | \r | |
36 | ; CP/M memory layout\r | |
37 | \r | |
38 | BDOS equ 5\r | |
c788b3b7 L |
39 | dfcb1 equ 05ch\r |
40 | dfcb2 equ 06ch\r | |
0c4244e5 L |
41 | DMA_BUF equ 080h\r |
42 | TPA equ 0100h\r | |
43 | \r | |
44 | ; BDOS function calls\r | |
45 | \r | |
46 | BDOS_CIN equ 1 ;Console Input\r | |
47 | BDOS_COUT equ 2 ;Console Output\r | |
48 | BDOS_PSTR equ 9 ;Print String\r | |
49 | BDOS_CBUF equ 10 ;Read Console Buffer\r | |
50 | BDOS_CSTAT equ 11 ;Get Console Status\r | |
51 | BDOS_OPEN equ 15 ;Open File\r | |
52 | BDOS_CLOSE equ 16 ;Close File\r | |
53 | BDOS_DELETE equ 19 ;Delete File\r | |
54 | BDOS_READ equ 20 ;Read Sequential\r | |
55 | BDOS_WRITE equ 21 ;Write Sequential\r | |
56 | BDOS_CREATE equ 22 ;Make File\r | |
57 | BDOS_SETDMA equ 26 ;Set DMA Address\r | |
58 | \r | |
59 | ; ddtz specific definitions\r | |
60 | \r | |
0dc44d17 | 61 | STACK_SIZE equ 80 ;ddtz internal stack\r |
0c4244e5 L |
62 | CONBUF_SIZE equ 80 ;Size of console input buffer\r |
63 | EXPR_BUF_SIZE equ 128 ;expressen buffer for conditional breakpoints\r | |
64 | BP_CNT equ 12 ;Number of breakpoints\r | |
65 | BP_SIZE equ 8 ;Size of a breakpoint record\r | |
66 | YREG_CNT equ 10 ;Number of Y registers (0..9)\r | |
67 | \r | |
1d3941c8 L |
68 | SYMCASE_SENS equ 0 ;Symbols are case sensitive\r |
69 | SYMCASE_CONV equ 1 ;Convert case when symbols are loaded\r | |
70 | SYMCASE_LOWER equ 2 ;Convert to lower case if set, else to upper case\r | |
0c4244e5 | 71 | \r |
c486c4da | 72 | ;-------------------------------------------------------------------------------\r |
1d3941c8 | 73 | \r |
0c4244e5 | 74 | ddtz_base:\r |
c788b3b7 | 75 | jp ddtz_bdos\r |
0c4244e5 | 76 | l0003h:\r |
c788b3b7 | 77 | rst 30h\r |
0c4244e5 | 78 | sub_0004h:\r |
c788b3b7 L |
79 | nop\r |
80 | ret\r | |
81 | ddtz_bdos:\r | |
82 | jp 0\r | |
c486c4da L |
83 | screen_width:\r |
84 | db 80\r | |
85 | symlen_max:\r | |
86 | db 16\r | |
87 | \r | |
88 | symattrib:\r | |
89 | db 0\r | |
90 | \r | |
0c4244e5 | 91 | \r |
899547a8 L |
92 | current_cseg defl $ - current_cseg\r |
93 | .phase current_phase + current_cseg\r | |
94 | signon:\r | |
8bc5ea22 L |
95 | db 'Symbolic DDTZ/180'\r |
96 | db ' - Version '\r | |
97 | maclib version.inc\r | |
98 | defvers\r | |
99 | db CR,LF,'$'\r | |
899547a8 L |
100 | msgz80:\r |
101 | db 'Z80 or better required!',cr,lf,'$'\r | |
102 | \r | |
103 | current_phase defl $\r | |
104 | .dephase\r | |
105 | current_cseg defl $\r | |
106 | ds STACK_SIZE - (current_phase - signon)\r | |
107 | \r | |
0c4244e5 L |
108 | \r |
109 | stack:\r | |
9bed91b3 L |
110 | reg.l2: db 000h\r |
111 | reg.h2: db 000h\r | |
112 | reg.e2: db 000h\r | |
113 | reg.d2: db 000h\r | |
114 | reg.c2: db 000h\r | |
115 | reg.b2: db 000h\r | |
116 | reg.f2: db 000h\r | |
117 | reg.a2: db 000h\r | |
118 | l004eh: db 000h\r | |
119 | reg.i: db 000h\r | |
120 | reg.iy: dw 0000h\r | |
121 | reg.ix: dw 0000h\r | |
122 | reg.f: db 000h\r | |
123 | reg.a: db 000h\r | |
124 | reg.c: db 000h\r | |
125 | reg.b: db 000h\r | |
126 | reg.e: db 000h\r | |
127 | reg.d: db 000h\r | |
128 | reg.l: db 000h\r | |
129 | reg.h: db 000h\r | |
130 | reg_sp: dw TPA\r | |
0c4244e5 | 131 | reg.iff:\r |
9bed91b3 L |
132 | db 0f3h\r |
133 | db 0c3h\r | |
ac35765e L |
134 | reg.pc: dw TPA\r |
135 | var.$: dw 0000h\r | |
136 | var.@: dw 0\r | |
0c4244e5 | 137 | \r |
0dc44d17 | 138 | error_func:dw p_msg_error\r |
9bed91b3 | 139 | cmd_rpt:dw mainloop\r |
0c4244e5 | 140 | \r |
9711a430 L |
141 | ;-------------------------------------------------------------------------------\r |
142 | \r | |
0c4244e5 | 143 | conbuf:\r |
9bed91b3 | 144 | db CONBUF_SIZE\r |
0c4244e5 | 145 | \r |
c788b3b7 L |
146 | ld sp,stack\r |
147 | exx\r | |
148 | ld de,ddtz_base\r | |
149 | or a\r | |
150 | sbc hl,de\r | |
151 | add hl,de\r | |
152 | jr c,l0079h\r | |
153 | ex de,hl\r | |
0c4244e5 | 154 | l0079h:\r |
c788b3b7 | 155 | ld de,TPA\r |
0c4244e5 | 156 | l007ch:\r |
c788b3b7 L |
157 | dec hl\r |
158 | ld (hl),000h\r | |
159 | ld a,h\r | |
160 | sub d\r | |
161 | ld b,a\r | |
162 | ld a,l\r | |
163 | sub e\r | |
164 | or b\r | |
165 | jr nz,l007ch\r | |
166 | ld a,i\r | |
167 | ld (reg.i),a\r | |
168 | ld a,0f3h\r | |
169 | jp po,l0093h\r | |
170 | ld a,0fbh\r | |
0c4244e5 | 171 | l0093h:\r |
c788b3b7 L |
172 | ld (reg.iff),a\r |
173 | call sub_0004h\r | |
174 | ld hl,ddtz_base\r | |
175 | ld l,000h\r | |
176 | ld (reg_sp),hl\r | |
177 | call cpy_fcb2\r | |
178 | ld a,(dfcb1+1)\r | |
179 | cp ' '\r | |
180 | ld hl,0\r | |
181 | call nz,read_file\r | |
182 | jr mainloop\r | |
0c4244e5 L |
183 | \r |
184 | ds CONBUF_SIZE + 3 - ($ - conbuf)\r | |
185 | \r | |
9711a430 L |
186 | ;-------------------------------------------------------------------------------\r |
187 | \r | |
ac35765e L |
188 | CMDTAB:\r |
189 | dw cmd_@ ;examine/substitute the displacement register @\r | |
190 | dw cmd_A ;Assemble\r | |
191 | dw cmd_B ;Breakpoints display/set/clear\r | |
192 | dw cmd_C ;trace over Calls\r | |
193 | dw cmd_D ;Display memory in hex and ascii\r | |
194 | dw ERROR ;\r | |
195 | dw cmd_F ;specify Filename and command line\r | |
196 | dw cmd_G ;Go\r | |
197 | dw cmd_H ;compute Hex and other expressions\r | |
198 | dw cmd_I ;Input a byte from port\r | |
199 | dw ERROR ;\r | |
200 | dw ERROR ;\r | |
201 | dw cmd_L ;List disassembled code\r | |
202 | dw cmd_M ;Move memory [and verify]\r | |
203 | dw ERROR ;\r | |
204 | dw cmd_O ;Output a byte to port\r | |
205 | dw ERROR ;\r | |
206 | dw cmd_Q ;Qery memory for byte string\r | |
207 | dw cmd_R ;Read binary or hex file and/or symbol file\r | |
208 | dw cmd_S ;Substitute memory\r | |
209 | dw cmd_T ;Trace\r | |
210 | dw ERROR ;\r | |
211 | dw cmd_V ;Verify (compare) two memory areas\r | |
212 | dw cmd_W ;Write a file to disk\r | |
213 | dw cmd_X ;eXamine [and substitute] registers\r | |
214 | dw cmd_Y ;examine [and substitute] Y variables\r | |
215 | dw cmd_Z ;Zap (fill) memory with a byte string\r | |
216 | \r | |
0c4244e5 | 217 | mainloop:\r |
0716e834 | 218 | ld sp,stack\r |
0dc44d17 | 219 | ld hl,p_msg_error\r |
ac35765e L |
220 | ld (error_func),hl\r |
221 | ld hl,(reg.pc)\r | |
222 | ld (var.$),hl\r | |
0716e834 L |
223 | call bp_clr_temporary\r |
224 | ld hl,(cmd_rpt)\r | |
225 | ld de,mainloop\r | |
226 | call cp_hl_de\r | |
227 | ld a,'>'\r | |
228 | call outchar\r | |
229 | call nz,outchar\r | |
230 | call z,outbl\r | |
231 | call get_line\r | |
232 | call skipbl\r | |
233 | jr z,exe_hl\r | |
234 | ld hl,mainloop\r | |
235 | ld (cmd_rpt),hl\r | |
236 | inc de\r | |
237 | sub '@'\r | |
238 | jr c,ERROR\r | |
239 | cp 'Z'+1-'@'\r | |
240 | jr nc,ERROR\r | |
241 | add a,a\r | |
242 | ld hl,CMDTAB\r | |
243 | call add_hl_a\r | |
244 | ld a,(hl)\r | |
245 | inc hl\r | |
246 | ld h,(hl)\r | |
247 | ld l,a\r | |
248 | jr exe_hl\r | |
ac35765e | 249 | \r |
0c4244e5 | 250 | ERROR:\r |
ac35765e | 251 | ld hl,(error_func)\r |
0c4244e5 | 252 | exe_hl:\r |
0716e834 L |
253 | call CALL_HL\r |
254 | jr mainloop\r | |
0c4244e5 | 255 | \r |
9711a430 L |
256 | ;-------------------------------------------------------------------------------\r |
257 | \r | |
0dc44d17 | 258 | p_msg_error:\r |
37ade8ec L |
259 | call pstr_inl\r |
260 | dc '?'\r | |
ac35765e L |
261 | ;fall thru\r |
262 | crlf:\r | |
37ade8ec L |
263 | call pstr_inl\r |
264 | db CR,LF+80h\r | |
ac35765e | 265 | call inchar\r |
ac35765e L |
266 | ld a,0\r |
267 | ld (con_col),a\r | |
268 | jr c,mainloop\r | |
269 | ret\r | |
270 | \r | |
0c4244e5 | 271 | out.hl.@:\r |
0716e834 L |
272 | call out_hl\r |
273 | push de\r | |
274 | push hl\r | |
ac35765e | 275 | ld de,(var.@)\r |
0716e834 L |
276 | ld a,d\r |
277 | or e\r | |
278 | jr z,l01bfh\r | |
279 | call outbl\r | |
37ade8ec L |
280 | call pstr_inl\r |
281 | dc '@'\r | |
0716e834 L |
282 | and a\r |
283 | sbc hl,de\r | |
284 | call out_hl\r | |
0c4244e5 | 285 | l01bfh:\r |
0716e834 L |
286 | pop hl\r |
287 | pop de\r | |
288 | ret\r | |
3f9577cd | 289 | \r |
0c4244e5 | 290 | sub_01d9h:\r |
37ade8ec L |
291 | call pstr_inl\r |
292 | dc '-'\r | |
0716e834 L |
293 | dec hl\r |
294 | jp cpl.hl\r | |
0c4244e5 L |
295 | \r |
296 | out_hl_dec_neg:\r | |
0716e834 L |
297 | push hl\r |
298 | call sub_01d9h\r | |
299 | defb 03eh\r | |
0c4244e5 | 300 | out.hl.dec:\r |
0716e834 L |
301 | push hl\r |
302 | ld b,006h\r | |
303 | call sub_01f9h\r | |
304 | pop hl\r | |
37ade8ec L |
305 | call pstr_inl\r |
306 | dc '.'\r | |
0c4244e5 | 307 | l01f3h:\r |
0716e834 L |
308 | call outbl\r |
309 | djnz l01f3h\r | |
310 | ret\r | |
8bc5ea22 | 311 | \r |
0c4244e5 | 312 | sub_01f9h:\r |
0716e834 L |
313 | dec b\r |
314 | push de\r | |
315 | ld de,10\r | |
316 | call div_hl_de\r | |
317 | ld a,h\r | |
318 | or l\r | |
319 | call nz,sub_01f9h\r | |
320 | ld a,e\r | |
321 | pop de\r | |
322 | jr out_dgt\r | |
0c4244e5 L |
323 | \r |
324 | out_hl_neg:\r | |
0716e834 L |
325 | push hl\r |
326 | call sub_01d9h\r | |
327 | call out_hl\r | |
328 | pop hl\r | |
329 | ret\r | |
0c4244e5 L |
330 | \r |
331 | out_hl:\r | |
0716e834 L |
332 | ld a,h\r |
333 | call out_hex\r | |
334 | ld a,l\r | |
0c4244e5 L |
335 | \r |
336 | out_hex:\r | |
0716e834 L |
337 | push af\r |
338 | rra\r | |
339 | rra\r | |
340 | rra\r | |
341 | rra\r | |
342 | call out_dgt\r | |
343 | pop af\r | |
0c4244e5 L |
344 | \r |
345 | out_dgt:\r | |
0716e834 L |
346 | and 0fh\r |
347 | cp 10\r | |
348 | jr c,l0229h\r | |
349 | add a,007h\r | |
0c4244e5 | 350 | l0229h:\r |
0716e834 L |
351 | add a,'0'\r |
352 | jr outchar\r | |
5023df4f | 353 | \r |
01cb8973 L |
354 | out.bin.w:\r |
355 | ld a,h\r | |
356 | call out.bin.b\r | |
357 | ld a,l\r | |
358 | out.bin.b:\r | |
359 | ld b,8\r | |
360 | l01c9h:\r | |
361 | add a,a\r | |
362 | push af\r | |
363 | ld a,00\r | |
364 | adc a,a\r | |
365 | call out_dgt\r | |
366 | pop af\r | |
367 | djnz l01c9h\r | |
368 | ld a,'"'\r | |
369 | jr outchar\r | |
370 | \r | |
0c4244e5 | 371 | out.ascii:\r |
d24eec89 L |
372 | push bc\r |
373 | ld c,a\r | |
0716e834 L |
374 | res 7,a\r |
375 | cp ' '\r | |
5023df4f L |
376 | push af\r |
377 | call nc,outbl\r | |
378 | call outquote\r | |
379 | pop af\r | |
0716e834 L |
380 | jr nc,l0242h\r |
381 | sub 0c0h\r | |
d24eec89 | 382 | ld b,a\r |
37ade8ec L |
383 | call pstr_inl\r |
384 | dc '^'\r | |
d24eec89 | 385 | ld a,b\r |
0c4244e5 | 386 | l0242h:\r |
0716e834 | 387 | call outchar\r |
0716e834 L |
388 | cp ''''\r |
389 | call z,outchar\r | |
0716e834 | 390 | call outquote\r |
d24eec89 L |
391 | sla c\r |
392 | pop bc\r | |
393 | ret nc\r | |
0716e834 | 394 | ld a,'.'\r |
d24eec89 | 395 | jr outchar\r |
646e8b05 | 396 | \r |
01cb8973 L |
397 | outbl6:\r |
398 | call outbl2\r | |
399 | outbl4:\r | |
400 | call outbl2\r | |
401 | outbl2:\r | |
402 | call outbl\r | |
403 | outbl:\r | |
404 | ld a,' '\r | |
405 | jr outchar\r | |
406 | \r | |
25a690e5 L |
407 | p_char_lparen:\r |
408 | ld a,'('\r | |
409 | jr outchar\r | |
410 | \r | |
0c4244e5 | 411 | outquote:\r |
0716e834 | 412 | ld a,''''\r |
0c4244e5 | 413 | outchar:\r |
85b57f2a L |
414 | push ix\r |
415 | push iy\r | |
0716e834 L |
416 | push hl\r |
417 | push de\r | |
418 | push bc\r | |
419 | push af\r | |
420 | and 07fh\r | |
421 | ld e,a\r | |
422 | ld c,BDOS_COUT\r | |
423 | call ddtz_bdos\r | |
424 | ld hl,con_col\r | |
425 | inc (hl)\r | |
426 | pop af\r | |
427 | pop bc\r | |
428 | pop de\r | |
429 | pop hl\r | |
85b57f2a L |
430 | pop iy\r |
431 | pop ix\r | |
0716e834 | 432 | ret\r |
9bed91b3 | 433 | \r |
01cb8973 | 434 | pstr:\r |
01cb8973 L |
435 | ld a,(hl)\r |
436 | inc hl\r | |
437 | and a\r | |
438 | ret z\r | |
439 | call outchar\r | |
01cb8973 L |
440 | and a\r |
441 | ret m\r | |
37ade8ec | 442 | jr pstr\r |
01cb8973 L |
443 | \r |
444 | pstr_inl:\r | |
445 | ex (sp),hl\r | |
446 | call pstr\r | |
447 | ex (sp),hl\r | |
448 | ret\r | |
449 | \r | |
08d0db09 L |
450 | p_align_@_sym:\r |
451 | push de\r | |
452 | ld de,(var.@)\r | |
453 | ld a,d\r | |
454 | or e\r | |
455 | pop de\r | |
c486c4da | 456 | ld a,(symlen_cur)\r |
08d0db09 L |
457 | jr z,$+4\r |
458 | add a,6\r | |
459 | add a,c\r | |
460 | ld c,a\r | |
461 | p_goto_col:\r | |
8bc5ea22 L |
462 | ld a,(con_col)\r |
463 | cp c\r | |
08d0db09 L |
464 | ret nc\r |
465 | ret z\r | |
466 | call outbl\r | |
467 | jr p_goto_col\r | |
468 | \r | |
9711a430 | 469 | ;-------------------------------------------------------------------------------\r |
8bc5ea22 | 470 | \r |
0c4244e5 | 471 | inchar:\r |
1d3941c8 | 472 | push ix\r |
0716e834 L |
473 | push hl\r |
474 | push de\r | |
475 | push bc\r | |
476 | ld c,BDOS_CSTAT\r | |
477 | call ddtz_bdos\r | |
478 | and a\r | |
479 | jr z,l0284h\r | |
480 | ld c,BDOS_CIN\r | |
481 | call ddtz_bdos\r | |
482 | scf\r | |
0c4244e5 | 483 | l0284h:\r |
0716e834 L |
484 | pop bc\r |
485 | pop de\r | |
486 | pop hl\r | |
1d3941c8 | 487 | pop ix\r |
0716e834 | 488 | ret\r |
ac35765e | 489 | \r |
01cb8973 L |
490 | get_line:\r |
491 | push hl\r | |
492 | ld de,conbuf\r | |
493 | ld c,BDOS_CBUF\r | |
494 | call ddtz_bdos\r | |
495 | call crlf\r | |
0c461f1d L |
496 | ld hl,conbuf+1\r |
497 | ld e,(hl)\r | |
498 | xor a\r | |
499 | ld d,a\r | |
500 | inc hl\r | |
501 | ex de,hl\r | |
502 | add hl,de\r | |
503 | ld (hl),a\r | |
01cb8973 | 504 | pop hl\r |
d1f2492e L |
505 | ret\r |
506 | \r | |
9711a430 L |
507 | ;-------------------------------------------------------------------------------\r |
508 | \r | |
0c461f1d L |
509 | get_char_upper:\r |
510 | ld a,(de)\r | |
01cb8973 L |
511 | toupper:\r |
512 | cp 'a'\r | |
513 | ret c\r | |
514 | cp 'z'+1\r | |
1d3941c8 L |
515 | ccf\r |
516 | ret c\r | |
01cb8973 | 517 | and 05fh\r |
0716e834 | 518 | ret\r |
0c4244e5 | 519 | \r |
1d3941c8 L |
520 | tolower:\r |
521 | cp 'A'\r | |
522 | ret c\r | |
523 | cp 'Z'+1\r | |
524 | ccf\r | |
525 | ret c\r | |
526 | or 020h\r | |
527 | ret\r | |
528 | \r | |
9711a430 L |
529 | ;-------------------------------------------------------------------------------\r |
530 | \r | |
0c4244e5 | 531 | skipbl0:\r |
0716e834 | 532 | inc de\r |
0c4244e5 | 533 | skipbl:\r |
0c461f1d | 534 | call get_char_upper\r |
c9b3681c | 535 | call test_whitespace\r |
0716e834 L |
536 | jr z,skipbl0\r |
537 | or a\r | |
538 | ret\r | |
0c4244e5 L |
539 | \r |
540 | next_arg:\r | |
0716e834 L |
541 | call skipbl\r |
542 | cp ','\r | |
543 | ret nz\r | |
544 | inc de\r | |
545 | call skipbl\r | |
546 | cp a\r | |
547 | ret\r | |
0c4244e5 L |
548 | \r |
549 | assert_eol:\r | |
0716e834 L |
550 | call skipbl\r |
551 | ret z\r | |
0c4244e5 | 552 | to_error:\r |
0716e834 | 553 | jp ERROR\r |
0c4244e5 | 554 | \r |
9711a430 L |
555 | ;-------------------------------------------------------------------------------\r |
556 | \r | |
85b57f2a | 557 | chk_stack:\r |
0716e834 L |
558 | push hl\r |
559 | push de\r | |
560 | ld hl,0\r | |
561 | add hl,sp\r | |
0dc44d17 | 562 | ld de,stack-(STACK_SIZE-28)\r |
0716e834 L |
563 | call cp_hl_de\r |
564 | pop de\r | |
565 | pop hl\r | |
566 | jr c,to_error\r | |
567 | ret\r | |
0c4244e5 | 568 | \r |
9711a430 L |
569 | ;-------------------------------------------------------------------------------\r |
570 | \r | |
01cb8973 L |
571 | add_hl_a:\r |
572 | add a,l\r | |
573 | ld l,a\r | |
574 | ret nc\r | |
575 | inc h\r | |
576 | ret\r | |
577 | \r | |
0c4244e5 | 578 | cp_hl_de:\r |
0716e834 L |
579 | and a\r |
580 | sbc hl,de\r | |
581 | add hl,de\r | |
582 | ret\r | |
0c4244e5 | 583 | \r |
b772ed31 L |
584 | sub_hl_a1:\r |
585 | dec hl\r | |
586 | sub_hl_a:\r | |
587 | push bc\r | |
588 | ld c,a\r | |
589 | ld b,0\r | |
590 | or a\r | |
591 | sbc hl,bc\r | |
592 | pop bc\r | |
593 | ret\r | |
594 | \r | |
9711a430 L |
595 | ;-------------------------------------------------------------------------------\r |
596 | \r | |
b772ed31 L |
597 | sym_getname:\r |
598 | push de\r | |
599 | push hl\r | |
600 | ld hl,ddtz_base+2\r | |
601 | sgn_l:\r | |
602 | ld d,(hl)\r | |
603 | dec hl\r | |
604 | ld e,(hl)\r | |
605 | dec hl\r | |
606 | ld a,(hl)\r | |
607 | cp 0c3h\r | |
608 | jr z,sgn_e\r | |
609 | \r | |
610 | ex (sp),hl\r | |
611 | call cp_hl_de\r | |
612 | jr z,sgn_e\r | |
613 | ex (sp),hl\r | |
614 | call sub_hl_a1\r | |
615 | jr sgn_l\r | |
616 | sgn_e:\r | |
617 | sub 0c3h\r | |
618 | pop hl\r | |
619 | pop de\r | |
620 | ret\r | |
621 | \r | |
622 | p_symstr:\r | |
623 | push bc\r | |
624 | ld b,(hl)\r | |
625 | pss_l:\r | |
626 | dec hl\r | |
627 | ld a,(hl)\r | |
628 | call outchar\r | |
629 | djnz pss_l\r | |
2d914eb7 | 630 | dec hl\r |
b772ed31 L |
631 | pop bc\r |
632 | ret\r | |
633 | \r | |
08d0db09 | 634 | p_symbol:\r |
b772ed31 L |
635 | if 0\r |
636 | ld a,(dash_flag)\r | |
637 | or a\r | |
638 | ret nz\r | |
639 | endif\r | |
b772ed31 | 640 | push hl\r |
b772ed31 | 641 | call sym_getname\r |
08d0db09 | 642 | call nz,p_symstr\r |
b772ed31 L |
643 | pop hl\r |
644 | ret\r | |
645 | \r | |
646 | p_label:\r | |
647 | if 0\r | |
648 | ld a,(dash_flag)\r | |
649 | or a\r | |
650 | ret nz\r | |
651 | endif\r | |
652 | push hl\r | |
653 | call sym_getname\r | |
654 | jr z,pl_e\r | |
655 | call p_symstr\r | |
37ade8ec L |
656 | call pstr_inl\r |
657 | dc ':'\r | |
b772ed31 L |
658 | call crlf\r |
659 | pl_e:\r | |
660 | pop hl\r | |
661 | ret\r | |
662 | \r | |
9711a430 L |
663 | ;-------------------------------------------------------------------------------\r |
664 | \r | |
0c4244e5 | 665 | lookupch:\r |
0716e834 | 666 | ld b,0\r |
0c4244e5 | 667 | l02f5h:\r |
0716e834 L |
668 | ld a,(hl)\r |
669 | and a\r | |
670 | ret z\r | |
0c461f1d | 671 | call get_char_upper\r |
0716e834 L |
672 | cp (hl)\r |
673 | jr z,l0300h\r | |
674 | inc hl\r | |
675 | inc b\r | |
676 | jr l02f5h\r | |
0c4244e5 | 677 | l0300h:\r |
0716e834 L |
678 | scf\r |
679 | inc de\r | |
680 | ret\r | |
0c4244e5 L |
681 | \r |
682 | sub_0303h:\r | |
0716e834 L |
683 | ld hl,b_0cc3_start\r |
684 | ld b,07fh\r | |
685 | jr l030ch\r | |
b0b4005c | 686 | \r |
0c4244e5 | 687 | sub_030ah:\r |
0716e834 | 688 | ld b,0ffh\r |
0c4244e5 | 689 | l030ch:\r |
0716e834 L |
690 | inc b\r |
691 | ld a,(hl)\r | |
692 | and a\r | |
693 | ret z\r | |
694 | call sub_031ch\r | |
695 | jr nc,l030ch\r | |
696 | res 7,b\r | |
697 | ret\r | |
0c4244e5 L |
698 | \r |
699 | sub_0318h:\r | |
0716e834 L |
700 | push bc\r |
701 | res 7,b\r | |
0c461f1d | 702 | defb 03eh ;ld a,nn\r |
0c4244e5 | 703 | sub_031ch:\r |
0716e834 L |
704 | push bc\r |
705 | push de\r | |
0c4244e5 | 706 | l031eh:\r |
0c461f1d | 707 | call get_char_upper\r |
0716e834 L |
708 | xor (hl)\r |
709 | and 07fh\r | |
710 | jr nz,l0336h\r | |
711 | bit 7,(hl)\r | |
712 | inc hl\r | |
713 | inc de\r | |
714 | jr z,l031eh\r | |
715 | scf\r | |
716 | bit 7,b\r | |
717 | call z,sub_060ch\r | |
718 | jr nc,l0339h\r | |
719 | pop af\r | |
720 | scf\r | |
721 | pop bc\r | |
722 | ret\r | |
0c4244e5 | 723 | l0336h:\r |
0716e834 | 724 | call sub_0345h\r |
0c4244e5 | 725 | l0339h:\r |
0716e834 L |
726 | pop de\r |
727 | and a\r | |
728 | pop bc\r | |
729 | ret\r | |
646e8b05 L |
730 | \r |
731 | sel_dc_string:\r | |
0716e834 | 732 | inc b\r |
0c4244e5 | 733 | l033eh:\r |
0716e834 L |
734 | dec b\r |
735 | ret z\r | |
736 | call sub_0345h\r | |
737 | jr l033eh\r | |
646e8b05 | 738 | \r |
0c4244e5 | 739 | sub_0345h:\r |
0716e834 L |
740 | ld a,(hl)\r |
741 | and a\r | |
742 | ret z\r | |
0c4244e5 | 743 | l0348h:\r |
0716e834 L |
744 | ld a,(hl)\r |
745 | inc hl\r | |
746 | and a\r | |
747 | ret m\r | |
748 | jr l0348h\r | |
646e8b05 | 749 | \r |
0c4244e5 | 750 | sub_034eh:\r |
0716e834 L |
751 | call get_arg_range\r |
752 | push hl\r | |
753 | push bc\r | |
754 | call next_arg\r | |
755 | call sub_0363h\r | |
756 | ex de,hl\r | |
757 | pop bc\r | |
758 | pop hl\r | |
759 | ret\r | |
0c4244e5 L |
760 | \r |
761 | sub_035dh:\r | |
0716e834 L |
762 | call expr\r |
763 | jr c,error0\r | |
764 | ret\r | |
0c4244e5 L |
765 | \r |
766 | sub_0363h:\r | |
0716e834 | 767 | call sub_035dh\r |
0c4244e5 | 768 | l0366h:\r |
0716e834 | 769 | jp assert_eol\r |
0c4244e5 L |
770 | \r |
771 | get_lastarg_def:\r | |
0716e834 L |
772 | call get_arg_def\r |
773 | jr l0366h\r | |
b0b4005c | 774 | \r |
0c4244e5 | 775 | get_arg_def:\r |
0716e834 L |
776 | push hl\r |
777 | call expr\r | |
778 | jr c,l0375h\r | |
779 | ex (sp),hl\r | |
0c4244e5 | 780 | l0375h:\r |
0716e834 L |
781 | pop hl\r |
782 | ret\r | |
b0b4005c | 783 | \r |
0c4244e5 | 784 | sub_0377h:\r |
0716e834 L |
785 | call b_037c_start\r |
786 | jr l0366h\r | |
0c4244e5 L |
787 | \r |
788 | b_037c_start:\r | |
0716e834 | 789 | defb 0e6h\r |
0c4244e5 | 790 | get_arg_range:\r |
0716e834 L |
791 | scf\r |
792 | ex af,af'\r | |
793 | push bc\r | |
794 | push hl\r | |
795 | call expr\r | |
796 | jr nc,l038ch\r | |
797 | ex af,af'\r | |
798 | jr c,error0\r | |
799 | ex af,af'\r | |
800 | pop hl\r | |
801 | defb 03eh\r | |
0c4244e5 | 802 | l038ch:\r |
0716e834 L |
803 | pop af\r |
804 | call get_range\r | |
805 | jr nc,l0398h\r | |
806 | ex af,af'\r | |
807 | pop bc\r | |
808 | ret nc\r | |
0c4244e5 | 809 | error0:\r |
0716e834 | 810 | jp ERROR\r |
0c4244e5 | 811 | l0398h:\r |
0716e834 L |
812 | pop af\r |
813 | ret\r | |
0c4244e5 | 814 | \r |
b0b4005c | 815 | get_range:\r |
0716e834 L |
816 | call next_arg\r |
817 | cp 'S'\r | |
818 | jr nz,l03a2h\r | |
819 | inc de\r | |
0c4244e5 | 820 | l03a2h:\r |
0716e834 | 821 | push hl\r |
85b57f2a | 822 | push af ;'S' flag\r |
0716e834 L |
823 | call expr\r |
824 | jr c,l03b8h\r | |
825 | ld b,h\r | |
826 | ld c,l\r | |
827 | pop af\r | |
828 | pop hl\r | |
85b57f2a | 829 | jr z,l03b6h ;'S'?\r |
0716e834 L |
830 | ld a,c\r |
831 | sub l\r | |
832 | ld c,a\r | |
833 | ld a,b\r | |
834 | sbc a,h\r | |
835 | ld b,a\r | |
836 | inc bc\r | |
0c4244e5 | 837 | l03b6h:\r |
0716e834 L |
838 | and a\r |
839 | ret\r | |
0c4244e5 | 840 | l03b8h:\r |
0716e834 L |
841 | pop af\r |
842 | pop hl\r | |
85b57f2a | 843 | jr z,error0 ;'S', but no expression following\r |
0716e834 L |
844 | scf\r |
845 | ret\r | |
0c4244e5 | 846 | \r |
9711a430 L |
847 | ;-------------------------------------------------------------------------------\r |
848 | \r | |
0c4244e5 | 849 | expr:\r |
0716e834 | 850 | call skipbl\r |
0c4244e5 | 851 | expr1:\r |
0716e834 L |
852 | call do_subexpr\r |
853 | ret c\r | |
854 | call do_rel_op\r | |
855 | ret nc\r | |
856 | push bc\r | |
857 | push hl\r | |
858 | call do_subexpr\r | |
859 | jr c,error0\r | |
860 | ex de,hl\r | |
861 | ex (sp),hl\r | |
862 | and a\r | |
863 | sbc hl,de\r | |
864 | ld hl,0ffffh\r | |
865 | pop de\r | |
866 | ret\r | |
0c4244e5 | 867 | \r |
9711a430 L |
868 | ;-------------------------------------------------------------------------------\r |
869 | \r | |
0c4244e5 | 870 | do_op_eq:\r |
0716e834 L |
871 | jr z,l03edh\r |
872 | jr l03ech\r | |
0c4244e5 | 873 | do_op_ne:\r |
0716e834 L |
874 | jr nz,l03edh\r |
875 | jr l03ech\r | |
0c4244e5 | 876 | do_op_le:\r |
0716e834 | 877 | jr z,l03edh\r |
0c4244e5 | 878 | do_op_lt:\r |
0716e834 L |
879 | jr c,l03edh\r |
880 | jr l03ech\r | |
0c4244e5 | 881 | do_op_gt:\r |
0716e834 | 882 | jr z,l03ech\r |
0c4244e5 | 883 | do_op_ge:\r |
0716e834 | 884 | jr nc,l03edh\r |
0c4244e5 | 885 | l03ech:\r |
0716e834 | 886 | inc hl\r |
0c4244e5 | 887 | l03edh:\r |
0716e834 L |
888 | and a\r |
889 | ret\r | |
0c4244e5 | 890 | do_rel_op:\r |
0716e834 L |
891 | push hl\r |
892 | ld hl,tab_eq_le_ge\r | |
893 | call lookupch\r | |
894 | jr nc,l041dh\r | |
895 | ld a,b\r | |
896 | or a\r | |
897 | jr z,l0411h\r | |
898 | ld a,(de)\r | |
899 | cp '='\r | |
900 | jr nz,l0406h\r | |
901 | inc de\r | |
902 | inc b\r | |
903 | inc b\r | |
904 | jr l0411h\r | |
0c4244e5 | 905 | l0406h:\r |
0716e834 L |
906 | bit 0,b\r |
907 | jr z,l0411h\r | |
908 | cp '>'\r | |
909 | jr nz,l0411h\r | |
910 | inc de\r | |
911 | ld b,005h\r | |
0c4244e5 | 912 | l0411h:\r |
0716e834 L |
913 | ld hl,tab_func_eqlege\r |
914 | ld a,b\r | |
915 | add a,a\r | |
916 | call add_hl_a\r | |
917 | ld c,(hl)\r | |
918 | inc hl\r | |
919 | ld b,(hl)\r | |
920 | scf\r | |
0c4244e5 | 921 | l041dh:\r |
0716e834 L |
922 | pop hl\r |
923 | ret\r | |
0c4244e5 L |
924 | \r |
925 | tab_eq_le_ge:\r | |
926 | db '=<>',0\r | |
927 | \r | |
928 | tab_func_eqlege:\r | |
0716e834 L |
929 | dw do_op_eq\r |
930 | dw do_op_lt\r | |
931 | dw do_op_gt\r | |
932 | dw do_op_le\r | |
933 | dw do_op_ge\r | |
934 | dw do_op_ne\r | |
0c4244e5 L |
935 | \r |
936 | do_subexpr:\r | |
0716e834 L |
937 | call do_factor\r |
938 | ret c\r | |
0c4244e5 | 939 | l0433h:\r |
0716e834 L |
940 | call do_binary_op\r |
941 | push hl\r | |
942 | push bc\r | |
943 | call do_factor\r | |
944 | pop bc\r | |
945 | ex de,hl\r | |
946 | ex (sp),hl\r | |
947 | jr nc,l0447h\r | |
948 | pop de\r | |
949 | ld a,b\r | |
950 | or c\r | |
951 | ret z\r | |
952 | jp ERROR\r | |
0c4244e5 L |
953 | \r |
954 | l0447h:\r | |
0716e834 L |
955 | ld a,b\r |
956 | or c\r | |
957 | push bc\r | |
958 | ret nz\r | |
959 | pop bc\r | |
0c4244e5 L |
960 | \r |
961 | doop_add:\r | |
0716e834 | 962 | add hl,de\r |
0c4244e5 | 963 | l044dh:\r |
0716e834 L |
964 | pop de\r |
965 | jr l0433h\r | |
0c4244e5 L |
966 | \r |
967 | doop_sub:\r | |
0716e834 L |
968 | and a\r |
969 | sbc hl,de\r | |
970 | jr l044dh\r | |
0c4244e5 L |
971 | \r |
972 | doop_mlt:\r | |
0716e834 L |
973 | push bc\r |
974 | ld b,h\r | |
975 | ld c,l\r | |
976 | ld hl,0\r | |
977 | ld a,010h\r | |
0c4244e5 | 978 | l045dh:\r |
0716e834 L |
979 | add hl,hl\r |
980 | ex de,hl\r | |
981 | add hl,hl\r | |
982 | ex de,hl\r | |
983 | jr nc,l0464h\r | |
984 | add hl,bc\r | |
0c4244e5 | 985 | l0464h:\r |
0716e834 L |
986 | dec a\r |
987 | jr nz,l045dh\r | |
988 | pop bc\r | |
989 | jr l044dh\r | |
0c4244e5 L |
990 | \r |
991 | doop_div:\r | |
0716e834 L |
992 | call div_hl_de\r |
993 | jr l044dh\r | |
0c4244e5 L |
994 | \r |
995 | doop_mod:\r | |
0716e834 L |
996 | call div_hl_de\r |
997 | ex de,hl\r | |
998 | jr l044dh\r | |
0c4244e5 L |
999 | \r |
1000 | ; divide x/y\r | |
1001 | ; hl: x\r | |
1002 | ; de: y\r | |
1003 | ; return:\r | |
1004 | ; hl: q (x/y)\r | |
1005 | ; de: r (x%y)\r | |
1006 | \r | |
1007 | div_hl_de:\r | |
0716e834 L |
1008 | push bc\r |
1009 | ex de,hl\r | |
1010 | ld b,h\r | |
1011 | ld c,l\r | |
1012 | ld hl,0\r | |
1013 | ld a,16\r | |
0c4244e5 L |
1014 | \r |
1015 | ; de: x (x shifted out, q shifted in)\r | |
1016 | ; bc: y\r | |
1017 | ; hl: r (initially 0)\r | |
1018 | \r | |
1019 | l047eh:\r | |
0716e834 L |
1020 | push af\r |
1021 | add hl,hl\r | |
1022 | ex de,hl\r | |
1023 | xor a\r | |
1024 | add hl,hl\r | |
1025 | ex de,hl\r | |
1026 | adc a,l\r | |
1027 | sub c\r | |
1028 | ld l,a\r | |
1029 | ld a,h\r | |
1030 | sbc a,b\r | |
1031 | ld h,a\r | |
1032 | inc de\r | |
1033 | jr nc,l048fh\r | |
1034 | add hl,bc\r | |
1035 | dec de\r | |
0c4244e5 | 1036 | l048fh:\r |
0716e834 L |
1037 | pop af\r |
1038 | dec a\r | |
1039 | jr nz,l047eh\r | |
1040 | ex de,hl\r | |
1041 | pop bc\r | |
1042 | ret\r | |
0c4244e5 L |
1043 | \r |
1044 | doop_and:\r | |
0716e834 L |
1045 | ld a,h\r |
1046 | and d\r | |
1047 | ld h,a\r | |
1048 | ld a,l\r | |
1049 | and e\r | |
1050 | ld l,a\r | |
1051 | jr l044dh\r | |
0c4244e5 L |
1052 | \r |
1053 | doop_or:\r | |
0716e834 L |
1054 | ld a,h\r |
1055 | or d\r | |
1056 | ld h,a\r | |
1057 | ld a,l\r | |
1058 | or e\r | |
1059 | ld l,a\r | |
1060 | jr l044dh\r | |
0c4244e5 L |
1061 | \r |
1062 | doop_xor:\r | |
0716e834 L |
1063 | ld a,h\r |
1064 | xor d\r | |
1065 | ld h,a\r | |
1066 | ld a,l\r | |
1067 | xor e\r | |
1068 | ld l,a\r | |
1069 | jr l044dh\r | |
0c4244e5 L |
1070 | \r |
1071 | do_binary_op:\r | |
0716e834 L |
1072 | push hl\r |
1073 | ld hl,tab_op_a\r | |
1074 | call lookupch\r | |
1075 | ld a,b\r | |
1076 | ld hl,tblf_opa\r | |
1077 | add a,a\r | |
1078 | call add_hl_a\r | |
1079 | ld c,(hl)\r | |
1080 | inc hl\r | |
1081 | ld b,(hl)\r | |
1082 | pop hl\r | |
1083 | ret\r | |
0c4244e5 L |
1084 | \r |
1085 | tab_op_a:\r | |
1086 | DB '+-*/%&!#',0\r | |
1087 | \r | |
1088 | tblf_opa:\r | |
0716e834 L |
1089 | dw doop_add\r |
1090 | dw doop_sub\r | |
1091 | dw doop_mlt\r | |
1092 | dw doop_div\r | |
1093 | dw doop_mod\r | |
1094 | dw doop_and\r | |
1095 | dw doop_or\r | |
1096 | dw doop_xor\r | |
1097 | dw 0\r | |
0c4244e5 | 1098 | \r |
9711a430 L |
1099 | ;-------------------------------------------------------------------------------\r |
1100 | \r | |
0c4244e5 | 1101 | fact_factor:\r |
0716e834 L |
1102 | call do_factor\r |
1103 | ret nc\r | |
1104 | jp ERROR\r | |
0c4244e5 L |
1105 | \r |
1106 | do_factor:\r | |
85b57f2a | 1107 | call chk_stack\r |
0716e834 L |
1108 | call get.number\r |
1109 | ret nc\r | |
1110 | inc de\r | |
1111 | ld hl,(BDOS+1)\r | |
1112 | cp 'T'\r | |
1113 | ret z\r | |
1114 | ld hl,(high_load)\r | |
1115 | cp 'H'\r | |
1116 | ret z\r | |
1117 | ld hl,(max_load)\r | |
1118 | cp 'M'\r | |
1119 | ret z\r | |
1120 | ld hl,TPA\r | |
1121 | cp 'L'\r | |
1122 | ret z\r | |
ac35765e | 1123 | ld hl,(var.@)\r |
0716e834 L |
1124 | cp '@'\r |
1125 | ret z\r | |
ac35765e | 1126 | ld hl,(var.$)\r |
0716e834 L |
1127 | cp '$'\r |
1128 | ret z\r | |
1d3941c8 L |
1129 | ld hl,ddtz_base\r |
1130 | cp 'Z'\r | |
1131 | ret z\r | |
0716e834 L |
1132 | cp '-'\r |
1133 | jr z,fact_factneg\r | |
1134 | cp '~'\r | |
1135 | jr z,fact_factinv\r | |
1136 | cp '+'\r | |
1137 | jr z,fact_factor\r | |
1138 | cp '^'\r | |
1139 | jr z,fact_reg.CPU\r | |
1140 | cp 'Y'\r | |
1141 | jr z,fact_reg.Y\r | |
1142 | cp '('\r | |
1143 | jr z,fact_mem\r | |
1144 | cp '['\r | |
3a4deef9 | 1145 | jr z,expr_brckt\r |
0716e834 L |
1146 | cp ''''\r |
1147 | jr z,fact_factstring\r | |
3a4deef9 L |
1148 | cp '.'\r |
1149 | jr z,fact_symbol\r | |
0716e834 L |
1150 | dec de\r |
1151 | scf\r | |
1152 | ret\r | |
0c4244e5 | 1153 | \r |
9711a430 L |
1154 | ;-------------------------------------------------------------------------------\r |
1155 | \r | |
0c4244e5 | 1156 | fact_reg.Y:\r |
0716e834 | 1157 | call get.decdigit\r |
30673dea | 1158 | jr c,error1\r |
0716e834 | 1159 | inc de\r |
4903b8b8 | 1160 | get_y_val:\r |
0716e834 L |
1161 | add a,a\r |
1162 | ld hl,reg_Y\r | |
1163 | call add_hl_a\r | |
1164 | ld a,(hl)\r | |
1165 | inc hl\r | |
1166 | ld h,(hl)\r | |
1167 | ld l,a\r | |
1168 | and a\r | |
1169 | ret\r | |
0c4244e5 L |
1170 | \r |
1171 | fact_factstring:\r | |
0716e834 | 1172 | ld hl,0\r |
0c4244e5 | 1173 | l054bh:\r |
0716e834 L |
1174 | ld a,(de)\r |
1175 | cp ''''\r | |
1176 | jr z,l0557h\r | |
1177 | and a\r | |
1178 | ret z\r | |
0c4244e5 | 1179 | l0552h:\r |
0716e834 L |
1180 | ld h,l\r |
1181 | ld l,a\r | |
1182 | inc de\r | |
1183 | jr l054bh\r | |
0c4244e5 | 1184 | l0557h:\r |
0716e834 L |
1185 | inc de\r |
1186 | ld a,(de)\r | |
1187 | cp ''''\r | |
1188 | jr z,l0552h\r | |
1189 | sub '.'\r | |
1190 | or a\r | |
1191 | ret nz\r | |
1192 | inc de\r | |
1193 | set 7,l\r | |
1194 | ret\r | |
0c4244e5 L |
1195 | \r |
1196 | fact_reg.CPU:\r | |
0716e834 | 1197 | call sub_0caeh\r |
30673dea | 1198 | jr nc,error1\r |
0716e834 L |
1199 | ld a,(hl)\r |
1200 | inc hl\r | |
1201 | ld h,(hl)\r | |
1202 | ld l,a\r | |
1203 | and a\r | |
1204 | bit 0,c\r | |
1205 | ret nz\r | |
1206 | ld h,000h\r | |
1207 | ret\r | |
0c4244e5 L |
1208 | \r |
1209 | fact_factneg:\r | |
0716e834 L |
1210 | call fact_factor\r |
1211 | dec hl\r | |
0c4244e5 | 1212 | cpl.hl:\r |
0716e834 L |
1213 | ld a,h\r |
1214 | cpl\r | |
1215 | ld h,a\r | |
1216 | ld a,l\r | |
1217 | cpl\r | |
1218 | ld l,a\r | |
1219 | ret\r | |
0c4244e5 L |
1220 | \r |
1221 | fact_factinv:\r | |
0716e834 L |
1222 | call fact_factor\r |
1223 | jr cpl.hl\r | |
0c4244e5 L |
1224 | \r |
1225 | fact_mem:\r | |
0716e834 | 1226 | call expr1\r |
30673dea | 1227 | jr c,error1\r |
0716e834 L |
1228 | ld a,(de)\r |
1229 | cp ')'\r | |
30673dea | 1230 | jr nz,error1\r |
0716e834 L |
1231 | inc de\r |
1232 | ld a,(hl)\r | |
1233 | inc hl\r | |
1234 | ld h,(hl)\r | |
1235 | ld l,a\r | |
1236 | ld a,(de)\r | |
1237 | inc de\r | |
1238 | cp '.'\r | |
1239 | ret z\r | |
1240 | dec de\r | |
1241 | xor a\r | |
1242 | ld h,a\r | |
1243 | ret\r | |
0c4244e5 L |
1244 | \r |
1245 | expr_brckt:\r | |
0716e834 | 1246 | call expr1\r |
30673dea | 1247 | jr c,error1\r |
0716e834 L |
1248 | ld a,(de)\r |
1249 | cp ']'\r | |
1250 | inc de\r | |
1251 | ret z\r | |
30673dea | 1252 | error1:\r |
0716e834 | 1253 | jp ERROR\r |
0c4244e5 | 1254 | \r |
3a4deef9 L |
1255 | fact_symbol:\r |
1256 | push bc\r | |
b9ba3380 | 1257 | ld hl,ddtz_base ;symtbl start\r |
c486c4da L |
1258 | ld a,(symattrib)\r |
1259 | ld c,07fh\r | |
1260 | rra\r | |
1261 | jr c,fs_nxtsym\r | |
1262 | res 5,c\r | |
3a4deef9 L |
1263 | \r |
1264 | fs_nxtsym:\r | |
1265 | ld a,(hl) ;symlen\r | |
1266 | cp 0c3h\r | |
30673dea | 1267 | jr z,error1\r |
b9ba3380 | 1268 | ld b,a ;symlen\r |
3a4deef9 | 1269 | inc b\r |
b9ba3380 L |
1270 | push hl ;symtbl ptr\r |
1271 | push de ;inpsym ptr\r | |
46b2e3c7 | 1272 | fs_nxtchar:\r |
3a4deef9 | 1273 | ld a,(de)\r |
b9ba3380 L |
1274 | djnz fs_3\r |
1275 | call test_sym_char\r | |
3a4deef9 | 1276 | jr z,fs_cont\r |
b9ba3380 | 1277 | pop hl ;inpsym ptr (discard)\r |
46b2e3c7 L |
1278 | inc de\r |
1279 | cp a,':'\r | |
1280 | jr z,fs_cont_1\r | |
1281 | dec de\r | |
1282 | \r | |
b9ba3380 L |
1283 | pop hl ;symtbl ptr\r |
1284 | inc hl\r | |
1285 | ld a,(hl) ;symval h\r | |
1286 | inc hl\r | |
1287 | ld h,(hl) ;symval l\r | |
1288 | ld l,a\r | |
1289 | or a ;clear carry\r | |
1290 | pop bc\r | |
1291 | ret\r | |
46b2e3c7 | 1292 | \r |
b9ba3380 | 1293 | fs_3:\r |
3a4deef9 L |
1294 | inc de\r |
1295 | dec hl\r | |
c486c4da L |
1296 | xor (hl)\r |
1297 | and c\r | |
46b2e3c7 | 1298 | jr z,fs_nxtchar\r |
b9ba3380 L |
1299 | fs_cont: ;start over\r |
1300 | pop de ;inpsym ptr\r | |
3c019a46 | 1301 | fs_cont_1:\r |
b9ba3380 | 1302 | pop hl ;symtbl ptr\r |
3a4deef9 L |
1303 | ld a,(hl)\r |
1304 | add a,3\r | |
1305 | call sub_hl_a\r | |
1306 | jr fs_nxtsym\r | |
1307 | \r | |
9711a430 L |
1308 | ;-------------------------------------------------------------------------------\r |
1309 | \r | |
0c4244e5 | 1310 | get.number:\r |
0716e834 L |
1311 | call get.hexdigit\r |
1312 | ret c\r | |
1313 | push de\r | |
0c4244e5 | 1314 | test_number:\r |
0716e834 L |
1315 | inc de\r |
1316 | call get.hexdigit\r | |
1317 | jr nc,test_number\r | |
1318 | pop de\r | |
1319 | cp '.'\r | |
1320 | jr z,get_dec_number\r | |
1321 | cp '"'\r | |
1322 | jr z,get_bin_number\r | |
1323 | ld hl,0\r | |
0c4244e5 | 1324 | next_hexdigit:\r |
0716e834 L |
1325 | call get.hexdigit\r |
1326 | jr c,hexnum_done\r | |
1327 | add hl,hl\r | |
1328 | add hl,hl\r | |
1329 | add hl,hl\r | |
1330 | add hl,hl\r | |
1331 | call add_hl_a\r | |
1332 | inc de\r | |
1333 | jr next_hexdigit\r | |
0c4244e5 L |
1334 | \r |
1335 | hexnum_done:\r | |
0716e834 L |
1336 | xor 'H'\r |
1337 | ret nz\r | |
1338 | inc de\r | |
1339 | ret\r | |
0c4244e5 L |
1340 | \r |
1341 | get_bin_number:\r | |
0716e834 | 1342 | ld hl,0\r |
0c4244e5 | 1343 | next_bindigit:\r |
0716e834 | 1344 | call get.bindigit\r |
0c4244e5 | 1345 | l05dbh:\r |
0716e834 L |
1346 | inc de\r |
1347 | jr c,l05e4h\r | |
1348 | add hl,hl\r | |
1349 | call add_hl_a\r | |
1350 | jr next_bindigit\r | |
0c4244e5 | 1351 | l05e4h:\r |
0716e834 | 1352 | cp '"'\r |
1bfdbe14 | 1353 | jr nz,error11\r |
0716e834 L |
1354 | call get.bindigit\r |
1355 | jr nc,l05dbh\r | |
1356 | or a\r | |
1357 | ret\r | |
0c4244e5 L |
1358 | \r |
1359 | get_dec_number:\r | |
0716e834 | 1360 | ld hl,0\r |
0c4244e5 | 1361 | next_decdigit:\r |
0716e834 L |
1362 | call get.decdigit\r |
1363 | inc de\r | |
1364 | jr c,decnum_done\r | |
1365 | push bc\r | |
1366 | add hl,hl\r | |
1367 | ld b,h\r | |
1368 | ld c,l\r | |
1369 | add hl,hl\r | |
1370 | add hl,hl\r | |
1371 | add hl,bc\r | |
1372 | pop bc\r | |
1373 | call add_hl_a\r | |
1374 | jr next_decdigit\r | |
0c4244e5 | 1375 | decnum_done:\r |
0716e834 L |
1376 | cp '.'\r |
1377 | ret z\r | |
1bfdbe14 | 1378 | error11:\r |
0716e834 | 1379 | jp ERROR\r |
0c4244e5 L |
1380 | \r |
1381 | sub_060ch:\r | |
0c461f1d | 1382 | call get_char_upper\r |
0716e834 L |
1383 | cp '['\r |
1384 | jr l0614h\r | |
0c4244e5 L |
1385 | \r |
1386 | get.hexdigit:\r | |
c788b3b7 | 1387 | ld a,(de)\r |
0c4244e5 | 1388 | hex_digit:\r |
0c461f1d | 1389 | call toupper\r |
c788b3b7 | 1390 | cp 'F'+1\r |
0c4244e5 | 1391 | l0614h:\r |
c788b3b7 L |
1392 | ccf\r |
1393 | ret c\r | |
1394 | cp 'A'\r | |
1395 | jr c,l061eh\r | |
1396 | sub 'A'-10\r | |
1397 | ret\r | |
0c4244e5 L |
1398 | \r |
1399 | get.decdigit:\r | |
0c461f1d | 1400 | call get_char_upper\r |
0c4244e5 | 1401 | l061eh:\r |
c788b3b7 L |
1402 | cp '9'+1\r |
1403 | jr l0625h\r | |
0c4244e5 L |
1404 | \r |
1405 | get.bindigit:\r | |
0c461f1d | 1406 | call get_char_upper\r |
c788b3b7 | 1407 | cp '1'+1\r |
0c4244e5 | 1408 | l0625h:\r |
c788b3b7 L |
1409 | ccf\r |
1410 | ret c\r | |
1411 | cp '0'\r | |
1412 | ret c\r | |
1413 | sub '0'\r | |
1414 | ret\r | |
0c4244e5 | 1415 | \r |
9711a430 L |
1416 | ;-------------------------------------------------------------------------------\r |
1417 | \r | |
25a690e5 | 1418 | p_cpustat0:\r |
0716e834 | 1419 | call assert_eol\r |
25a690e5 | 1420 | p_cpustat:\r |
0716e834 L |
1421 | call p_f\r |
1422 | call outbl2\r | |
1423 | ld hl,b_06e9_start\r | |
1424 | ld de,b_0709_start\r | |
1425 | ld b,6\r | |
0c4244e5 | 1426 | l063eh:\r |
0716e834 L |
1427 | call p_regs\r |
1428 | djnz l063eh\r | |
1429 | push hl\r | |
1430 | push de\r | |
ac35765e | 1431 | ld iy,(reg.pc)\r |
0716e834 | 1432 | call p_disas_instr\r |
d24eec89 L |
1433 | pop de\r |
1434 | ex (sp),hl\r | |
1435 | push af\r | |
0716e834 L |
1436 | call crlf\r |
1437 | call p_f2\r | |
1438 | call outbl2\r | |
0716e834 | 1439 | ld b,7\r |
0c4244e5 | 1440 | l065bh:\r |
0716e834 L |
1441 | call p_regs\r |
1442 | djnz l065bh\r | |
d24eec89 L |
1443 | pop af\r |
1444 | pop hl\r | |
d24eec89 L |
1445 | call nz,outbl6\r |
1446 | call nz,p_offset\r | |
0716e834 | 1447 | jp crlf\r |
0c4244e5 | 1448 | \r |
25a690e5 | 1449 | p_f:\r |
0716e834 L |
1450 | ld a,(reg.f)\r |
1451 | call p_flags\r | |
1452 | ld a,(reg.iff)\r | |
1453 | cp 0f3h\r | |
1454 | jp z,outbl\r | |
1455 | ld a,'E'\r | |
1456 | jp outchar\r | |
25a690e5 | 1457 | p_f2:\r |
0716e834 L |
1458 | ld a,(reg.f2)\r |
1459 | call p_flags\r | |
1460 | jp outbl\r | |
d24eec89 | 1461 | \r |
25a690e5 | 1462 | p_flags:\r |
0716e834 L |
1463 | ld b,a\r |
1464 | ld a,'S'\r | |
1465 | call sub_06aah\r | |
1466 | ld a,'Z'\r | |
1467 | call sub_06aah\r | |
1468 | rl b\r | |
1469 | ld a,'H'\r | |
1470 | call sub_06aah\r | |
1471 | rl b\r | |
1472 | ld a,'V'\r | |
1473 | call sub_06aah\r | |
1474 | ld a,'N'\r | |
1475 | call sub_06aah\r | |
1476 | ld a,'C'\r | |
0c4244e5 | 1477 | sub_06aah:\r |
0716e834 L |
1478 | rl b\r |
1479 | jp c,outchar\r | |
1480 | jp outbl\r | |
25a690e5 L |
1481 | \r |
1482 | p_regs:\r | |
0716e834 L |
1483 | push de\r |
1484 | call pstr\r | |
37ade8ec L |
1485 | call pstr_inl\r |
1486 | dc '='\r | |
0716e834 L |
1487 | ex (sp),hl\r |
1488 | ld e,(hl)\r | |
1489 | inc hl\r | |
1490 | ld d,(hl)\r | |
1491 | inc hl\r | |
1492 | ld a,(hl)\r | |
1493 | inc hl\r | |
1494 | push hl\r | |
1495 | and a\r | |
1496 | jr z,l06deh\r | |
d24eec89 L |
1497 | ex de,hl\r |
1498 | ld e,(hl)\r | |
1499 | inc hl\r | |
1500 | ld d,(hl)\r | |
1501 | ex de,hl\r | |
0716e834 L |
1502 | dec a\r |
1503 | jr z,l06d9h\r | |
1504 | call out.hl.@\r | |
1505 | call z,outbl6\r | |
1506 | jr l06e2h\r | |
0c4244e5 | 1507 | l06d9h:\r |
0716e834 L |
1508 | call out_hl\r |
1509 | jr l06e2h\r | |
0c4244e5 | 1510 | l06deh:\r |
0716e834 L |
1511 | ld a,(de)\r |
1512 | call out_hex\r | |
0c4244e5 | 1513 | l06e2h:\r |
0716e834 L |
1514 | call outbl\r |
1515 | pop de\r | |
1516 | pop hl\r | |
0716e834 | 1517 | ret\r |
0c4244e5 L |
1518 | \r |
1519 | b_06e9_start:\r | |
1520 | DC 'A '\r | |
1521 | DC 'BC '\r | |
1522 | DC 'DE '\r | |
1523 | DC 'HL '\r | |
1524 | DC 'SP'\r | |
1525 | DC 'PC'\r | |
899547a8 L |
1526 | DC 'a'''\r |
1527 | DC 'bc'''\r | |
1528 | DC 'de'''\r | |
1529 | DC 'hl'''\r | |
0c4244e5 L |
1530 | DC 'IX'\r |
1531 | DC 'IY'\r | |
1532 | DC 'I'\r | |
1533 | DB 0\r | |
1534 | \r | |
1535 | b_0709_start:\r | |
0716e834 L |
1536 | dw reg.a\r |
1537 | db 000h\r | |
1538 | dw reg.c\r | |
1539 | db 001h\r | |
1540 | dw reg.e\r | |
1541 | db 001h\r | |
1542 | dw reg.l\r | |
1543 | db 001h\r | |
1544 | dw reg_sp\r | |
1545 | db 001h\r | |
ac35765e | 1546 | dw reg.pc\r |
0716e834 L |
1547 | db 002h\r |
1548 | dw reg.a2\r | |
1549 | db 000h\r | |
1550 | dw reg.c2\r | |
1551 | db 001h\r | |
1552 | dw reg.e2\r | |
1553 | db 001h\r | |
1554 | dw reg.l2\r | |
1555 | db 001h\r | |
1556 | dw reg.ix\r | |
1557 | db 001h\r | |
1558 | dw reg.iy\r | |
1559 | db 001h\r | |
1560 | dw reg.i\r | |
1561 | db 000h\r | |
1562 | db 000h\r | |
0c4244e5 | 1563 | \r |
9711a430 L |
1564 | ;-------------------------------------------------------------------------------\r |
1565 | ; > G [startaddr] [;breakp..]\r | |
1566 | ; Go [to start] [with temporary breakpoints]\r | |
1567 | \r | |
0c4244e5 | 1568 | cmd_G:\r |
0716e834 L |
1569 | sub a\r |
1570 | ld (trace_call_flag),a\r | |
1571 | ld (l0941h),a\r | |
1572 | call expr\r | |
1573 | jr c,l0740h\r | |
ac35765e | 1574 | ld (reg.pc),hl\r |
0c4244e5 | 1575 | l0740h:\r |
0716e834 L |
1576 | call skipbl\r |
1577 | jp z,user_go\r | |
1578 | cp ';'\r | |
1579 | jp nz,ERROR\r | |
1580 | inc de\r | |
1581 | ld a,002h\r | |
1582 | call bp_enter\r | |
1583 | jp user_go\r | |
0c4244e5 | 1584 | \r |
9711a430 | 1585 | ;-------------------------------------------------------------------------------\r |
1bfdbe14 L |
1586 | \r |
1587 | bpl_init:\r | |
1588 | ld b,BP_CNT\r | |
1589 | ld ix,bp_tab\r | |
1590 | ex (sp),hl\r | |
1591 | ld (pbl_loop_adr),hl\r | |
1592 | ex (sp),hl\r | |
1593 | ret\r | |
1594 | \r | |
1595 | bpl_next:\r | |
1596 | ld de,BP_SIZE\r | |
1597 | add ix,de\r | |
1598 | dec b\r | |
1599 | ret z\r | |
1600 | \r | |
1601 | ex (sp),hl\r | |
1602 | ld hl,(pbl_loop_adr)\r | |
1603 | ex (sp),hl\r | |
1604 | ret\r | |
1605 | \r | |
0c4244e5 | 1606 | bp_clr_temporary:\r |
1bfdbe14 L |
1607 | call bpl_init\r |
1608 | \r | |
0716e834 L |
1609 | ld a,(ix+000h)\r |
1610 | and 0f1h\r | |
1611 | ld (ix+000h),a\r | |
1612 | call bp_clr_condition\r | |
1bfdbe14 L |
1613 | \r |
1614 | call bpl_next\r | |
0716e834 | 1615 | ret\r |
0c4244e5 | 1616 | \r |
9711a430 L |
1617 | ;-------------------------------------------------------------------------------\r |
1618 | ; > B\r | |
1619 | ; display all breakpoints\r | |
1620 | ; > B breakp [breakp..]\r | |
1621 | ; set breakpoints\r | |
1622 | ; > BX\r | |
1623 | ; clear all breakpoints\r | |
1624 | ; > BX address [address..]\r | |
1625 | ; clear breakpoints\r | |
1626 | ;\r | |
1627 | ; where breakp is:\r | |
1628 | ; [R] expression [I condition]\r | |
1629 | \r | |
0c4244e5 | 1630 | cmd_B:\r |
0716e834 | 1631 | call skipbl\r |
4903b8b8 | 1632 | jr z,bp_print\r |
0716e834 L |
1633 | inc de\r |
1634 | cp 'X'\r | |
4903b8b8 | 1635 | jr z,bp_clr0\r |
0716e834 L |
1636 | dec de\r |
1637 | ld a,001h\r | |
1638 | jp bp_enter\r | |
4903b8b8 | 1639 | bp_clr0:\r |
0716e834 L |
1640 | call skipbl\r |
1641 | jr z,bp_clr_all\r | |
4903b8b8 | 1642 | bp_clr_next:\r |
0716e834 L |
1643 | call expr\r |
1644 | jp c,assert_eol\r | |
1645 | push de\r | |
1646 | call bp_clr\r | |
1647 | pop de\r | |
1648 | call next_arg\r | |
4903b8b8 | 1649 | jr bp_clr_next\r |
0c4244e5 L |
1650 | \r |
1651 | bp_clr_all:\r | |
0716e834 | 1652 | scf\r |
0c4244e5 | 1653 | bp_clr:\r |
1bfdbe14 L |
1654 | call bpl_init\r |
1655 | \r | |
0716e834 L |
1656 | push af\r |
1657 | jr c,l07a7h\r | |
1658 | ld e,(ix+002h)\r | |
1659 | ld d,(ix+003h)\r | |
1660 | call cp_hl_de\r | |
1661 | jr nz,l07aeh\r | |
0c4244e5 | 1662 | l07a7h:\r |
0716e834 L |
1663 | ld (ix+000h),000h\r |
1664 | call bp_clr_condition\r | |
0c4244e5 | 1665 | l07aeh:\r |
0716e834 | 1666 | pop af\r |
1bfdbe14 | 1667 | call bpl_next\r |
0716e834 | 1668 | ret\r |
0c4244e5 | 1669 | \r |
4903b8b8 | 1670 | bp_print:\r |
1bfdbe14 L |
1671 | call bpl_init\r |
1672 | \r | |
0716e834 | 1673 | bit 0,(ix+000h)\r |
4903b8b8 | 1674 | jr z,bp_pr_cont\r |
0716e834 L |
1675 | ld a,'R'\r |
1676 | bit 4,(ix+000h)\r | |
1677 | jr nz,l07cdh\r | |
1678 | ld a,' '\r | |
0c4244e5 | 1679 | l07cdh:\r |
0716e834 L |
1680 | call outchar\r |
1681 | call outbl\r | |
1682 | ld l,(ix+002h)\r | |
1683 | ld h,(ix+003h)\r | |
1684 | call out.hl.@\r | |
08d0db09 L |
1685 | call outbl\r |
1686 | call p_symbol\r | |
1687 | ld c,9\r | |
1688 | call p_align_@_sym\r | |
4903b8b8 L |
1689 | call pstr_inl\r |
1690 | dc ':'\r | |
0716e834 L |
1691 | ld l,(ix+004h)\r |
1692 | ld h,(ix+005h)\r | |
1693 | call out_hl\r | |
1694 | ld l,(ix+006h)\r | |
1695 | ld h,(ix+007h)\r | |
1696 | ld a,h\r | |
1697 | or l\r | |
1698 | jr z,l0805h\r | |
1699 | call outbl4\r | |
37ade8ec L |
1700 | call pstr_inl\r |
1701 | dc 'I '\r | |
0716e834 | 1702 | call pstr\r |
0c4244e5 | 1703 | l0805h:\r |
0716e834 | 1704 | call crlf\r |
4903b8b8 | 1705 | bp_pr_cont:\r |
1bfdbe14 | 1706 | call bpl_next\r |
0716e834 | 1707 | ret\r |
0c4244e5 | 1708 | \r |
9711a430 | 1709 | ;-------------------------------------------------------------------------------\r |
0c4244e5 L |
1710 | ; Add break points to list\r |
1711 | ; A = 1 Permanent (B command)\r | |
1712 | ; A = 2 Temporary (G command)\r | |
1713 | \r | |
1714 | bp_enter:\r | |
0716e834 L |
1715 | ld b,a\r |
1716 | call skipbl\r | |
1717 | ret z\r | |
1718 | cp 'R'\r | |
4903b8b8 | 1719 | jr nz,bp_e_1\r |
0716e834 L |
1720 | inc de\r |
1721 | set 4,b\r | |
4903b8b8 | 1722 | bp_e_1:\r |
0716e834 L |
1723 | push bc\r |
1724 | call expr\r | |
1bfdbe14 | 1725 | jr c,error12\r |
0716e834 L |
1726 | pop bc\r |
1727 | bit 0,b\r | |
1728 | push bc\r | |
1729 | push de\r | |
1730 | push hl\r | |
1731 | call nz,bp_clr\r | |
1732 | pop hl\r | |
1733 | call bp_get_freeslot\r | |
1734 | pop de\r | |
1735 | ld (ix+002h),l\r | |
1736 | ld (ix+003h),h\r | |
1737 | call bp_get_count\r | |
1738 | ld (ix+004h),l\r | |
1739 | ld (ix+005h),h\r | |
1740 | call bp_get_condition\r | |
1741 | ld (ix+006h),l\r | |
1742 | ld (ix+007h),h\r | |
1743 | call next_arg\r | |
1744 | pop af\r | |
1745 | ld (ix+000h),a\r | |
1746 | and 00fh\r | |
1747 | jr bp_enter\r | |
0c4244e5 L |
1748 | \r |
1749 | bp_get_freeslot:\r | |
1bfdbe14 L |
1750 | call bpl_init\r |
1751 | \r | |
0716e834 L |
1752 | ld a,(ix+000h)\r |
1753 | and 00fh\r | |
1754 | ret z\r | |
1bfdbe14 L |
1755 | \r |
1756 | call bpl_next\r | |
1757 | error12\r | |
0716e834 | 1758 | jp ERROR\r |
0c4244e5 L |
1759 | \r |
1760 | bp_get_count:\r | |
0716e834 L |
1761 | call skipbl\r |
1762 | ld hl,1\r | |
1763 | cp ':'\r | |
1764 | ret nz\r | |
1765 | inc de\r | |
1766 | call expr\r | |
1bfdbe14 | 1767 | jr c,error12\r |
0716e834 | 1768 | ret\r |
0c4244e5 L |
1769 | \r |
1770 | bp_get_condition:\r | |
0716e834 L |
1771 | call skipbl\r |
1772 | cp 'I'\r | |
1773 | ld hl,0\r | |
1774 | ret nz\r | |
1775 | inc de\r | |
1776 | call skipbl\r | |
1777 | push de\r | |
1778 | call expr\r | |
1bfdbe14 | 1779 | jr c,error12\r |
0716e834 L |
1780 | ex de,hl\r |
1781 | pop de\r | |
1782 | push de\r | |
1783 | sbc hl,de\r | |
1784 | ld b,h\r | |
1785 | ld c,l\r | |
1786 | ld hl,(expr_p1)\r | |
1787 | push hl\r | |
1788 | add hl,bc\r | |
1789 | ld de,expr_bufe\r | |
1790 | call cp_hl_de\r | |
1bfdbe14 | 1791 | jr nc,error12\r |
0716e834 L |
1792 | pop hl\r |
1793 | ld (expr_p2),hl\r | |
1794 | pop de\r | |
1795 | ex de,hl\r | |
1796 | ldir\r | |
1797 | xor a\r | |
1798 | ld (de),a\r | |
1799 | inc de\r | |
1800 | ex de,hl\r | |
1801 | ld (expr_p1),hl\r | |
1802 | ld hl,(expr_p2)\r | |
1803 | ret\r | |
0c4244e5 | 1804 | \r |
9711a430 L |
1805 | ;-------------------------------------------------------------------------------\r |
1806 | \r | |
0c4244e5 | 1807 | bpddtz:\r |
0716e834 L |
1808 | ld (reg.l),hl\r |
1809 | pop hl\r | |
1810 | dec hl\r | |
ac35765e | 1811 | ld (reg.pc),hl\r |
0716e834 L |
1812 | ld (reg_sp),sp\r |
1813 | ld sp,reg.l\r | |
1814 | push de\r | |
1815 | push bc\r | |
1816 | push af\r | |
1817 | push ix\r | |
1818 | push iy\r | |
1819 | ld a,i\r | |
1820 | call sub_0004h\r | |
1821 | ld h,a\r | |
1822 | ld l,000h\r | |
1823 | push hl\r | |
1824 | ld a,0f3h\r | |
1825 | jp po,l08dfh\r | |
1826 | ld a,0fbh\r | |
0c4244e5 | 1827 | l08dfh:\r |
0716e834 L |
1828 | ld (reg.iff),a\r |
1829 | ex af,af'\r | |
1830 | push af\r | |
1831 | exx\r | |
1832 | push bc\r | |
1833 | push de\r | |
1834 | push hl\r | |
1835 | call sub_097ah\r | |
1836 | ld a,(b_21e2_start)\r | |
1837 | dec a\r | |
1838 | jr z,l090bh\r | |
1839 | call inchar\r | |
1840 | jr c,l0902h\r | |
1841 | call sub_0913h\r | |
1842 | and a\r | |
1843 | jp z,user_go\r | |
1844 | and 083h\r | |
1845 | jp z,l2151h\r | |
0c4244e5 | 1846 | l0902h:\r |
0716e834 L |
1847 | call bp_clr_temporary\r |
1848 | call p_cpustat\r | |
1849 | jp mainloop\r | |
0c4244e5 L |
1850 | \r |
1851 | l090bh:\r | |
0716e834 L |
1852 | ld (b_21e2_start),a\r |
1853 | ld c,007h\r | |
1854 | jp l0a41h\r | |
0c4244e5 L |
1855 | \r |
1856 | sub_0913h:\r | |
0716e834 L |
1857 | ld a,080h\r |
1858 | ex af,af'\r | |
1859 | sub a\r | |
1860 | ld (l0941h),a\r | |
1bfdbe14 L |
1861 | call bpl_init\r |
1862 | \r | |
0716e834 L |
1863 | ld a,(ix+000h)\r |
1864 | and 007h\r | |
1865 | jr z,l0938h\r | |
1866 | ld e,(ix+002h)\r | |
1867 | ld d,(ix+003h)\r | |
ac35765e | 1868 | ld hl,(reg.pc)\r |
0716e834 L |
1869 | call cp_hl_de\r |
1870 | push bc\r | |
1871 | call z,sub_0942h\r | |
1872 | pop bc\r | |
0c4244e5 | 1873 | l0938h:\r |
1bfdbe14 L |
1874 | \r |
1875 | call bpl_next\r | |
0716e834 L |
1876 | ex af,af'\r |
1877 | ret\r | |
0c4244e5 | 1878 | \r |
0c4244e5 | 1879 | sub_0942h:\r |
0716e834 L |
1880 | ex af,af'\r |
1881 | res 7,a\r | |
1882 | ex af,af'\r | |
1883 | ld e,(ix+006h)\r | |
1884 | ld d,(ix+007h)\r | |
1885 | ld a,d\r | |
1886 | or e\r | |
1887 | ld hl,0ffffh\r | |
1888 | call nz,expr\r | |
1889 | ld a,h\r | |
1890 | or l\r | |
1891 | jr z,l0969h\r | |
1892 | ld e,(ix+004h)\r | |
1893 | ld d,(ix+005h)\r | |
1894 | dec de\r | |
1895 | ld a,d\r | |
1896 | or e\r | |
1897 | jr z,l0974h\r | |
1898 | ld (ix+004h),e\r | |
1899 | ld (ix+005h),d\r | |
0c4244e5 | 1900 | l0969h:\r |
0716e834 L |
1901 | bit 4,(ix+000h)\r |
1902 | ret z\r | |
1903 | ld a,001h\r | |
1904 | ld (l0941h),a\r | |
1905 | ret\r | |
0c4244e5 | 1906 | l0974h:\r |
0716e834 L |
1907 | ex af,af'\r |
1908 | or (ix+000h)\r | |
1909 | ex af,af'\r | |
1910 | ret\r | |
0c4244e5 L |
1911 | \r |
1912 | sub_097ah:\r | |
1bfdbe14 L |
1913 | call bpl_init\r |
1914 | \r | |
0716e834 L |
1915 | bit 5,(ix+000h)\r |
1916 | res 5,(ix+000h)\r | |
1917 | jr z,l099ah\r | |
1918 | ld l,(ix+002h)\r | |
1919 | ld h,(ix+003h)\r | |
1920 | ld a,(l0003h)\r | |
1921 | cp (hl)\r | |
1922 | jr nz,l099ah\r | |
1923 | ld a,(ix+001h)\r | |
1924 | ld (hl),a\r | |
0c4244e5 | 1925 | l099ah:\r |
0716e834 | 1926 | res 3,(ix+000h)\r |
1bfdbe14 L |
1927 | \r |
1928 | call bpl_next\r | |
0716e834 | 1929 | ret\r |
0c4244e5 L |
1930 | \r |
1931 | sub_09a6h:\r | |
1bfdbe14 L |
1932 | call bpl_init\r |
1933 | \r | |
0716e834 L |
1934 | ld a,(ix+000h)\r |
1935 | and 003h\r | |
1936 | jr z,l09c0h\r | |
1937 | ld e,(ix+002h)\r | |
1938 | ld d,(ix+003h)\r | |
ac35765e | 1939 | ld hl,(reg.pc)\r |
0716e834 L |
1940 | call cp_hl_de\r |
1941 | ret z\r | |
0c4244e5 | 1942 | l09c0h:\r |
1bfdbe14 L |
1943 | \r |
1944 | call bpl_next\r | |
0716e834 L |
1945 | sub a\r |
1946 | inc a\r | |
1947 | ret\r | |
0c4244e5 L |
1948 | \r |
1949 | sub_09cah:\r | |
0716e834 L |
1950 | call bp_get_freeslot\r |
1951 | ld (ix+004h),001h\r | |
1952 | ld (ix+005h),000h\r | |
1953 | ld (ix+002h),l\r | |
1954 | ld (ix+003h),h\r | |
1955 | ld (ix+006h),000h\r | |
1956 | ld (ix+007h),000h\r | |
1957 | ld a,(b_21e2_start)\r | |
1958 | and a\r | |
1959 | ld a,008h\r | |
1960 | jr nz,l09edh\r | |
1d3941c8 | 1961 | rra\r |
0c4244e5 | 1962 | l09edh:\r |
0716e834 L |
1963 | ld (ix+000h),a\r |
1964 | ret\r | |
0c4244e5 | 1965 | \r |
1d3941c8 | 1966 | bp_set_to_mem:\r |
1bfdbe14 L |
1967 | call bpl_init\r |
1968 | \r | |
0716e834 L |
1969 | ld a,(ix+000h)\r |
1970 | and c\r | |
1971 | jr z,l0a1dh\r | |
1972 | set 5,(ix+000h)\r | |
1973 | ld l,(ix+002h)\r | |
1974 | ld h,(ix+003h)\r | |
1975 | ld a,(hl)\r | |
1976 | ld (ix+001h),a\r | |
1977 | ld a,(l0003h)\r | |
1978 | ld (hl),a\r | |
1979 | and 038h\r | |
1980 | ld h,000h\r | |
1981 | ld l,a\r | |
1982 | ld (hl),0c3h\r | |
1983 | inc hl\r | |
1984 | ld de,bpddtz\r | |
1985 | ld (hl),e\r | |
1986 | inc hl\r | |
1987 | ld (hl),d\r | |
0c4244e5 | 1988 | l0a1dh:\r |
1bfdbe14 L |
1989 | \r |
1990 | call bpl_next\r | |
0716e834 | 1991 | ret\r |
0c4244e5 | 1992 | \r |
9711a430 L |
1993 | ;-------------------------------------------------------------------------------\r |
1994 | \r | |
0c4244e5 | 1995 | user_go:\r |
0716e834 L |
1996 | sub a\r |
1997 | ld (b_21e2_start),a\r | |
1998 | ld a,(l0941h)\r | |
1999 | and a\r | |
2000 | call nz,p_cpustat\r | |
2001 | call sub_09a6h\r | |
2002 | ld c,007h\r | |
2003 | jr nz,l0a41h\r | |
2004 | ld a,001h\r | |
2005 | ld (b_21e2_start),a\r | |
2006 | call sub_1ffeh\r | |
2007 | ld c,008h\r | |
0c4244e5 | 2008 | l0a41h:\r |
1d3941c8 | 2009 | call bp_set_to_mem\r |
0716e834 L |
2010 | ld sp,reg.l2\r |
2011 | pop hl\r | |
2012 | pop de\r | |
2013 | pop bc\r | |
2014 | pop af\r | |
2015 | exx\r | |
2016 | ex af,af'\r | |
2017 | pop af\r | |
2018 | ld i,a\r | |
2019 | pop iy\r | |
2020 | pop ix\r | |
2021 | pop af\r | |
2022 | pop bc\r | |
2023 | pop de\r | |
2024 | pop hl\r | |
2025 | ld sp,(reg_sp)\r | |
2026 | jp reg.iff\r | |
0c4244e5 | 2027 | \r |
9711a430 L |
2028 | ;-------------------------------------------------------------------------------\r |
2029 | \r | |
0c4244e5 | 2030 | bp_clr_condition:\r |
0716e834 L |
2031 | ld a,(ix+000h)\r |
2032 | and 003h\r | |
2033 | ret nz\r | |
2034 | ld e,(ix+006h)\r | |
2035 | ld d,(ix+007h)\r | |
2036 | ld a,d\r | |
2037 | or e\r | |
2038 | ret z\r | |
2039 | push bc\r | |
2040 | ld h,d\r | |
2041 | ld l,e\r | |
2042 | sub a\r | |
2043 | ld (ix+006h),a\r | |
2044 | ld (ix+007h),a\r | |
2045 | ld bc,0ffffh\r | |
2046 | cpir\r | |
0c4244e5 | 2047 | l0a7dh:\r |
0716e834 L |
2048 | push de\r |
2049 | ld de,(expr_p1)\r | |
2050 | call cp_hl_de\r | |
2051 | pop de\r | |
2052 | jr nc,l0a93h\r | |
2053 | call sub_0a99h\r | |
0c4244e5 | 2054 | l0a8bh:\r |
0716e834 L |
2055 | ld a,(hl)\r |
2056 | ldi\r | |
2057 | and a\r | |
2058 | jr nz,l0a8bh\r | |
2059 | jr l0a7dh\r | |
0c4244e5 | 2060 | l0a93h:\r |
0716e834 L |
2061 | ld (expr_p1),de\r |
2062 | pop bc\r | |
2063 | ret\r | |
0c4244e5 L |
2064 | \r |
2065 | sub_0a99h:\r | |
0716e834 L |
2066 | ld iy,bp_tab\r |
2067 | push de\r | |
0c4244e5 | 2068 | l0a9eh:\r |
0716e834 L |
2069 | ld e,(iy+006h)\r |
2070 | ld d,(iy+007h)\r | |
2071 | call cp_hl_de\r | |
2072 | jr z,l0ab0h\r | |
2073 | ld de,BP_SIZE\r | |
2074 | add iy,de\r | |
2075 | jr l0a9eh\r | |
0c4244e5 | 2076 | l0ab0h:\r |
0716e834 L |
2077 | pop de\r |
2078 | ld (iy+006h),e\r | |
2079 | ld (iy+007h),d\r | |
2080 | ret\r | |
0c4244e5 | 2081 | \r |
9711a430 L |
2082 | ;-------------------------------------------------------------------------------\r |
2083 | ; > Y\r | |
2084 | ; examine all Y variables\r | |
2085 | ; > Y[0..9]\r | |
2086 | ; examine (and substitute) an Y variable\r | |
2087 | \r | |
0c4244e5 | 2088 | cmd_Y:\r |
0716e834 L |
2089 | call get.decdigit\r |
2090 | jr c,l0bc3h\r | |
2091 | inc de\r | |
2092 | push af\r | |
2093 | call assert_eol\r | |
2094 | pop af\r | |
2095 | call sub_0bdch\r | |
2096 | jp l0c15h\r | |
0c4244e5 | 2097 | l0bc3h:\r |
0716e834 L |
2098 | call assert_eol\r |
2099 | xor a\r | |
0c4244e5 | 2100 | l0bc7h:\r |
0716e834 L |
2101 | push af\r |
2102 | call sub_0bdch\r | |
08d0db09 | 2103 | call outbl\r |
4903b8b8 L |
2104 | pop af\r |
2105 | push af\r | |
2106 | call get_y_val\r | |
08d0db09 | 2107 | call p_symbol\r |
0716e834 L |
2108 | pop af\r |
2109 | inc a\r | |
0716e834 | 2110 | push af\r |
08d0db09 L |
2111 | rra\r |
2112 | push af\r | |
2113 | ld c,11\r | |
2114 | call c,p_align_@_sym\r | |
2115 | pop af\r | |
2116 | call nc,crlf\r | |
0716e834 L |
2117 | pop af\r |
2118 | cp YREG_CNT\r | |
2119 | jr c,l0bc7h\r | |
2120 | ret\r | |
0c4244e5 L |
2121 | \r |
2122 | sub_0bdch:\r | |
0716e834 L |
2123 | ld c,a\r |
2124 | ld b,0\r | |
2125 | add a,'0'+080h\r | |
2126 | ld de,msg_Y+1\r | |
2127 | ld (de),a\r | |
2128 | dec de\r | |
2129 | ld hl,reg_Y\r | |
2130 | add hl,bc\r | |
2131 | add hl,bc\r | |
2132 | ex de,hl\r | |
2133 | ld c,003h\r | |
2134 | jp l0c33h\r | |
0c4244e5 | 2135 | \r |
9711a430 L |
2136 | ;-------------------------------------------------------------------------------\r |
2137 | ; > X\r | |
2138 | ; eXamine (display) all cpu registers and\r | |
2139 | ; the instruction at the current program counter\r | |
2140 | ; > X register\r | |
2141 | ; eXamine (and substitute) a register\r | |
2142 | \r | |
2143 | \r | |
0c4244e5 | 2144 | cmd_X:\r |
0716e834 L |
2145 | call skipbl\r |
2146 | call sub_0caeh\r | |
2147 | jp nc,p_cpustat0\r | |
2148 | call assert_eol\r | |
2149 | ld a,b\r | |
2150 | cp 01eh\r | |
2151 | jr z,l0c5fh\r | |
2152 | cp 01fh\r | |
2153 | jr z,l0c4fh\r | |
2154 | cp 01dh\r | |
2155 | jp z,ERROR\r | |
2156 | ex de,hl\r | |
2157 | ld hl,b_0cc3_start\r | |
2158 | call sel_dc_string\r | |
0c4244e5 | 2159 | l0c12h:\r |
0716e834 | 2160 | call l0c33h\r |
0c4244e5 | 2161 | l0c15h:\r |
0716e834 L |
2162 | call outbl\r |
2163 | push de\r | |
2164 | push bc\r | |
2165 | call get_line\r | |
2166 | call skipbl\r | |
2167 | jr z,l0c30h\r | |
2168 | call sub_0363h\r | |
cab0d80a L |
2169 | ex de,hl\r |
2170 | pop bc\r | |
0716e834 | 2171 | pop hl\r |
cab0d80a L |
2172 | ld (hl),e\r |
2173 | bit 0,c\r | |
0716e834 L |
2174 | ret z\r |
2175 | inc hl\r | |
cab0d80a | 2176 | ld (hl),d\r |
0716e834 | 2177 | ret\r |
0c4244e5 | 2178 | l0c30h:\r |
0716e834 L |
2179 | pop af\r |
2180 | pop hl\r | |
2181 | ret\r | |
d1f2492e | 2182 | \r |
0c4244e5 | 2183 | l0c33h:\r |
0716e834 | 2184 | call pstr\r |
37ade8ec L |
2185 | call pstr_inl\r |
2186 | dc '='\r | |
0716e834 | 2187 | ld a,(de)\r |
cab0d80a | 2188 | bit 0,c\r |
0716e834 L |
2189 | jp z,out_hex\r |
2190 | ld l,a\r | |
2191 | inc de\r | |
2192 | ld a,(de)\r | |
2193 | dec de\r | |
2194 | ld h,a\r | |
cab0d80a | 2195 | bit 1,c\r |
0716e834 L |
2196 | jp z,out_hl\r |
2197 | jp out.hl.@\r | |
0c4244e5 L |
2198 | \r |
2199 | l0c4fh:\r | |
0716e834 L |
2200 | call p_f\r |
2201 | ld a,0f3h\r | |
2202 | ld (reg.iff),a\r | |
2203 | scf\r | |
2204 | call sub_0c6ah\r | |
2205 | ld (reg.f),a\r | |
2206 | ret\r | |
0c4244e5 | 2207 | l0c5fh:\r |
0716e834 L |
2208 | call p_f2\r |
2209 | and a\r | |
2210 | call sub_0c6ah\r | |
2211 | ld (reg.f2),a\r | |
2212 | ret\r | |
d24eec89 | 2213 | \r |
0c4244e5 | 2214 | sub_0c6ah:\r |
d24eec89 | 2215 | push af\r |
0716e834 L |
2216 | ld b,000h\r |
2217 | call outbl\r | |
2218 | call assert_eol\r | |
2219 | call get_line\r | |
d24eec89 L |
2220 | pop af\r |
2221 | ex af,af'\r | |
0c4244e5 | 2222 | l0c76h:\r |
0716e834 L |
2223 | call skipbl\r |
2224 | ld a,b\r | |
2225 | ret z\r | |
2226 | push bc\r | |
2227 | ld hl,b_0ca4_start\r | |
2228 | call lookupch\r | |
2229 | jp nc,ERROR\r | |
2230 | ld a,b\r | |
2231 | cp 008h\r | |
2232 | jr z,l0c97h\r | |
2233 | pop bc\r | |
2234 | rlca\r | |
2235 | rlca\r | |
2236 | rlca\r | |
2237 | add a,0c0h\r | |
2238 | ld (l0c94h),a\r | |
2239 | defb 0cbh\r | |
0c4244e5 | 2240 | l0c94h:\r |
0716e834 L |
2241 | defb 0c0h\r |
2242 | jr l0c76h\r | |
0c4244e5 | 2243 | l0c97h:\r |
0716e834 L |
2244 | ex af,af'\r |
2245 | jp nc,ERROR\r | |
2246 | ex af,af'\r | |
2247 | ld a,0fbh\r | |
2248 | ld (reg.iff),a\r | |
2249 | pop bc\r | |
2250 | jr l0c76h\r | |
0c4244e5 L |
2251 | \r |
2252 | b_0ca4_start:\r | |
2253 | db 'CNV H ZSE',0\r | |
2254 | \r | |
2255 | sub_0caeh:\r | |
0716e834 L |
2256 | call sub_0303h\r |
2257 | ret nc\r | |
2258 | ld a,b\r | |
2259 | add a,b\r | |
2260 | add a,b\r | |
2261 | ld hl,b_0cfa_start\r | |
2262 | call add_hl_a\r | |
2263 | ld c,(hl)\r | |
2264 | inc hl\r | |
2265 | ld a,(hl)\r | |
2266 | inc hl\r | |
2267 | ld h,(hl)\r | |
2268 | ld l,a\r | |
2269 | scf\r | |
2270 | ret\r | |
0c4244e5 L |
2271 | \r |
2272 | b_0cc3_start:\r | |
2273 | DC 'BC'''\r | |
2274 | DC 'DE'''\r | |
2275 | DC 'HL'''\r | |
2276 | DC 'BC'\r | |
2277 | DC 'DE'\r | |
2278 | DC 'HL'\r | |
2279 | DC 'A'''\r | |
2280 | DC 'B'''\r | |
2281 | DC 'C'''\r | |
2282 | DC 'D'''\r | |
2283 | DC 'E'''\r | |
2284 | DC 'H'''\r | |
2285 | DC 'L'''\r | |
2286 | DC 'A'\r | |
2287 | DC 'B'\r | |
2288 | DC 'C'\r | |
2289 | DC 'D'\r | |
2290 | DC 'E'\r | |
2291 | DC 'H'\r | |
2292 | DC 'L'\r | |
2293 | DC 'IX'\r | |
2294 | DC 'IY'\r | |
2295 | DC 'SP'\r | |
2296 | DC 'PC'\r | |
2297 | DC 'X'\r | |
2298 | DC 'Y'\r | |
2299 | DC 'S'\r | |
2300 | DC 'P'\r | |
2301 | DC 'I'\r | |
2302 | DC 'IP'\r | |
2303 | DC 'F'''\r | |
2304 | DC 'F'\r | |
2305 | DB 0\r | |
2306 | \r | |
2307 | b_0cfa_start:\r | |
0716e834 L |
2308 | db 003h\r |
2309 | dw reg.c2\r | |
2310 | db 003h\r | |
2311 | dw reg.e2\r | |
2312 | db 003h\r | |
2313 | dw reg.l2\r | |
2314 | db 003h\r | |
2315 | dw reg.c\r | |
2316 | db 003h\r | |
2317 | dw reg.e\r | |
2318 | db 003h\r | |
2319 | dw reg.l\r | |
2320 | db 000h\r | |
2321 | dw reg.a2\r | |
2322 | db 000h\r | |
2323 | dw reg.b2\r | |
2324 | db 000h\r | |
2325 | dw reg.c2\r | |
2326 | db 000h\r | |
2327 | dw reg.d2\r | |
2328 | db 000h\r | |
2329 | dw reg.e2\r | |
2330 | db 000h\r | |
2331 | dw reg.h2\r | |
2332 | db 000h\r | |
2333 | dw reg.l2\r | |
2334 | db 000h\r | |
2335 | dw reg.a\r | |
2336 | db 000h\r | |
2337 | dw reg.b\r | |
2338 | db 000h\r | |
2339 | dw reg.c\r | |
2340 | db 000h\r | |
2341 | dw reg.d\r | |
2342 | db 000h\r | |
2343 | dw reg.e\r | |
2344 | db 000h\r | |
2345 | dw reg.h\r | |
2346 | db 000h\r | |
2347 | dw reg.l\r | |
2348 | db 003h\r | |
2349 | dw reg.ix\r | |
2350 | db 003h\r | |
2351 | dw reg.iy\r | |
2352 | db 003h\r | |
2353 | dw reg_sp\r | |
2354 | db 003h\r | |
ac35765e | 2355 | dw reg.pc\r |
0716e834 L |
2356 | db 003h\r |
2357 | dw reg.ix\r | |
2358 | db 003h\r | |
2359 | dw reg.iy\r | |
2360 | db 003h\r | |
2361 | dw reg_sp\r | |
2362 | db 003h\r | |
ac35765e | 2363 | dw reg.pc\r |
0716e834 L |
2364 | db 000h\r |
2365 | dw reg.i\r | |
2366 | db 003h\r | |
2367 | dw l004eh\r | |
2368 | db 000h\r | |
2369 | dw reg.f2\r | |
2370 | db 000h\r | |
2371 | dw reg.f\r | |
0c4244e5 | 2372 | \r |
9711a430 L |
2373 | ;-------------------------------------------------------------------------------\r |
2374 | ; > S [startaddr]\r | |
2375 | ; Substitute memory\r | |
2376 | \r | |
0c4244e5 | 2377 | cmd_S:\r |
0716e834 L |
2378 | ld hl,(last_S)\r |
2379 | call get_lastarg_def\r | |
0c4244e5 | 2380 | l0d60h:\r |
0716e834 L |
2381 | ld (last_S),hl\r |
2382 | call out.hl.@\r | |
2383 | call outbl\r | |
2384 | ld a,(hl)\r | |
2385 | call out_hex\r | |
2386 | call outbl2\r | |
2387 | call get_line\r | |
2388 | call skipbl\r | |
2389 | inc hl\r | |
2390 | jr z,l0d60h\r | |
2391 | dec hl\r | |
2392 | inc de\r | |
2393 | cp '.'\r | |
85b57f2a | 2394 | jr nz,cmds_dash\r |
0c461f1d | 2395 | call get_char_upper\r |
85b57f2a L |
2396 | or a\r |
2397 | jr nz,l0d8ah\r | |
2398 | ret\r | |
2399 | cmds_dash:\r | |
0716e834 L |
2400 | jp z,assert_eol\r |
2401 | cp '-'\r | |
2402 | jr nz,l0d8ah\r | |
0c461f1d | 2403 | call get_char_upper\r |
0716e834 L |
2404 | or a\r |
2405 | dec hl\r | |
2406 | jr z,l0d60h\r | |
2407 | inc hl\r | |
0c4244e5 | 2408 | l0d8ah:\r |
0716e834 L |
2409 | dec de\r |
2410 | call sub_0ef8h\r | |
2411 | jr l0d60h\r | |
0c4244e5 | 2412 | \r |
9711a430 L |
2413 | ;-------------------------------------------------------------------------------\r |
2414 | ; > @\r | |
2415 | ; examine (substitute) displacement register @\r | |
2416 | \r | |
0c4244e5 | 2417 | cmd_@:\r |
0716e834 | 2418 | call assert_eol\r |
ac35765e L |
2419 | ld hl,msg_@\r |
2420 | ld de,var.@\r | |
0716e834 L |
2421 | ld c,001h\r |
2422 | jp l0c12h\r | |
0c4244e5 | 2423 | \r |
ac35765e | 2424 | msg_@:\r |
0716e834 | 2425 | dc '@'\r |
0c4244e5 | 2426 | \r |
9711a430 L |
2427 | ;-------------------------------------------------------------------------------\r |
2428 | ; >>I [port]\r | |
2429 | ; Input a byte from port\r | |
2430 | \r | |
0c4244e5 | 2431 | cmd_I:\r |
0716e834 L |
2432 | ld hl,cmd_I\r |
2433 | ld (cmd_rpt),hl\r | |
2434 | ld hl,(last_I)\r | |
2435 | call get_lastarg_def\r | |
2436 | ld (last_I),hl\r | |
2437 | ld b,h\r | |
2438 | ld c,l\r | |
2439 | in a,(c)\r | |
2440 | push af\r | |
2441 | call out_hex\r | |
2442 | call outbl4\r | |
2443 | pop af\r | |
2444 | call out.bin.b\r | |
2445 | jp crlf\r | |
0c4244e5 | 2446 | \r |
9711a430 L |
2447 | ;-------------------------------------------------------------------------------\r |
2448 | ; >>O [byte] [port]\r | |
2449 | ; Output a byte to a port\r | |
2450 | \r | |
0c4244e5 | 2451 | cmd_O:\r |
0716e834 L |
2452 | ld hl,cmd_O\r |
2453 | ld (cmd_rpt),hl\r | |
2454 | ld hl,(last_O_val)\r | |
2455 | call get_arg_def\r | |
2456 | ld a,l\r | |
2457 | ld (last_O_val),a\r | |
2458 | push af\r | |
2459 | call next_arg\r | |
2460 | ld hl,(last_O_addr)\r | |
2461 | call get_lastarg_def\r | |
2462 | ld (last_O_addr),hl\r | |
2463 | ld b,h\r | |
2464 | ld c,l\r | |
2465 | pop af\r | |
2466 | out (c),a\r | |
2467 | ret\r | |
0c4244e5 | 2468 | \r |
9711a430 L |
2469 | ;-------------------------------------------------------------------------------\r |
2470 | ; > Vstartaddr endaddr targetaddr\r | |
2471 | ; Verify (compare) two memory areas\r | |
2472 | \r | |
0c4244e5 | 2473 | cmd_V:\r |
0716e834 | 2474 | call sub_034eh\r |
0c4244e5 | 2475 | l0dedh:\r |
0716e834 L |
2476 | push bc\r |
2477 | ld a,(de)\r | |
2478 | ld b,(hl)\r | |
2479 | cp b\r | |
2480 | jr z,l0e10h\r | |
2481 | ld c,a\r | |
2482 | call out.hl.@\r | |
2483 | call outbl\r | |
2484 | ld a,b\r | |
2485 | call out_hex\r | |
2486 | call outbl2\r | |
2487 | ld a,c\r | |
2488 | call out_hex\r | |
2489 | call outbl\r | |
2490 | ex de,hl\r | |
2491 | call out.hl.@\r | |
2492 | ex de,hl\r | |
2493 | call crlf\r | |
0c4244e5 | 2494 | l0e10h:\r |
0716e834 L |
2495 | pop bc\r |
2496 | inc hl\r | |
2497 | inc de\r | |
2498 | dec bc\r | |
2499 | ld a,b\r | |
2500 | or c\r | |
2501 | jr nz,l0dedh\r | |
2502 | ret\r | |
0c4244e5 | 2503 | \r |
9711a430 L |
2504 | ;-------------------------------------------------------------------------------\r |
2505 | ; > M[V] startaddr endaddr destaddr\r | |
2506 | ; Move memory [and verify]\r | |
2507 | \r | |
0c4244e5 | 2508 | cmd_M:\r |
0c461f1d | 2509 | call get_char_upper\r |
0716e834 L |
2510 | cp 'V'\r |
2511 | jr nz,l0e1fh\r | |
2512 | inc de\r | |
0c4244e5 | 2513 | l0e1fh:\r |
0716e834 L |
2514 | push af\r |
2515 | call sub_034eh\r | |
2516 | push hl\r | |
2517 | push de\r | |
2518 | push bc\r | |
2519 | call cp_hl_de\r | |
3f9577cd | 2520 | jr nc,cmdm_up\r |
0716e834 L |
2521 | add hl,bc\r |
2522 | ex de,hl\r | |
2523 | add hl,bc\r | |
2524 | ex de,hl\r | |
2525 | dec hl\r | |
2526 | dec de\r | |
2527 | lddr\r | |
3f9577cd L |
2528 | db 01h ;swallow ldir instruction (ld bc,...)\r |
2529 | cmdm_up:\r | |
2530 | ldir\r | |
0716e834 L |
2531 | pop bc\r |
2532 | pop de\r | |
2533 | pop hl\r | |
2534 | pop af\r | |
2535 | jr z,l0dedh\r | |
2536 | ret\r | |
0c4244e5 | 2537 | \r |
9711a430 L |
2538 | ;-------------------------------------------------------------------------------\r |
2539 | ; > H\r | |
2540 | ; display Highest load address of last filed loaded, Maximum "High"\r | |
2541 | ; off all loaded files, and Top address of available memory\r | |
2542 | ; > HS\r | |
2543 | ; display symbol list\r | |
2544 | ; > H expression\r | |
2545 | ; evaluate expression and display result in hex, decimal and other formats\r | |
2546 | ; > H expression expression\r | |
2547 | ; display sum und difference of expressions\r | |
2548 | \r | |
0c4244e5 | 2549 | cmd_H:\r |
0c461f1d | 2550 | call get_char_upper\r |
3f9577cd | 2551 | cp 'S'\r |
08d0db09 | 2552 | jr z,p_sym_list\r |
3f9577cd | 2553 | \r |
0716e834 L |
2554 | call expr\r |
2555 | jp c,p_max_high0\r | |
2556 | call next_arg\r | |
2557 | push hl\r | |
2558 | call expr\r | |
2559 | push af\r | |
2560 | call assert_eol\r | |
2561 | pop af\r | |
2562 | ex de,hl\r | |
2563 | pop hl\r | |
2564 | jr c,l0e5eh\r | |
2565 | push hl\r | |
2566 | push de\r | |
2567 | add hl,de\r | |
2568 | call l0e5eh\r | |
2569 | pop de\r | |
2570 | pop hl\r | |
2571 | and a\r | |
2572 | sbc hl,de\r | |
0c4244e5 | 2573 | l0e5eh:\r |
0716e834 L |
2574 | call out_hl\r |
2575 | call outbl2\r | |
2576 | call out_hl_neg\r | |
2577 | call outbl4\r | |
2578 | call out.hl.dec\r | |
2579 | call outbl2\r | |
2580 | call out_hl_dec_neg\r | |
2581 | call outbl4\r | |
2582 | call out.bin.w\r | |
3a4deef9 | 2583 | call outbl\r |
0716e834 L |
2584 | ld a,l\r |
2585 | call out.ascii\r | |
08d0db09 L |
2586 | call outbl2\r |
2587 | call p_symbol\r | |
0716e834 | 2588 | jp crlf\r |
0c4244e5 | 2589 | \r |
08d0db09 | 2590 | p_sym_list:\r |
3f9577cd L |
2591 | inc de\r |
2592 | call assert_eol\r | |
c486c4da | 2593 | ld a,(symlen_cur)\r |
2d914eb7 | 2594 | add a,7\r |
4903b8b8 | 2595 | ld b,a\r |
2d914eb7 | 2596 | ld c,0\r |
b772ed31 | 2597 | ld hl,ddtz_base+2\r |
2d914eb7 | 2598 | psym_nxtsym:\r |
3f9577cd L |
2599 | ld d,(hl)\r |
2600 | dec hl\r | |
2601 | ld e,(hl)\r | |
2602 | dec hl\r | |
4903b8b8 | 2603 | ld a,(hl)\r |
3a4deef9 | 2604 | cp 0c3h\r |
4903b8b8 | 2605 | jr z,psym_e\r |
3f9577cd | 2606 | \r |
08d0db09 | 2607 | call p_goto_col\r |
3f9577cd L |
2608 | ex de,hl\r |
2609 | call out_hl\r | |
3f9577cd | 2610 | call outbl\r |
4903b8b8 | 2611 | ex de,hl\r |
2d914eb7 L |
2612 | call p_symstr\r |
2613 | \r | |
2614 | ld a,c\r | |
2615 | add b\r | |
2616 | ld c,a\r | |
c486c4da | 2617 | ld a,(screen_width)\r |
2d914eb7 L |
2618 | sub b\r |
2619 | cp c\r | |
08d0db09 | 2620 | jr nc,psym_nxtsym\r |
2d914eb7 | 2621 | \r |
3f9577cd | 2622 | call crlf\r |
08d0db09 | 2623 | ld c,0\r |
2d914eb7 L |
2624 | jr psym_nxtsym\r |
2625 | \r | |
4903b8b8 | 2626 | psym_e:\r |
2d914eb7 L |
2627 | ld a,c\r |
2628 | or a\r | |
4903b8b8 L |
2629 | ret z\r |
2630 | jp crlf\r | |
3f9577cd | 2631 | \r |
2d914eb7 | 2632 | \r |
9711a430 L |
2633 | ;-------------------------------------------------------------------------------\r |
2634 | ; > Q[J] startaddr endaddr bytes\r | |
2635 | ; Query memory for a byte string [Justified]\r | |
2636 | \r | |
0c4244e5 | 2637 | cmd_Q:\r |
0c461f1d | 2638 | call get_char_upper\r |
0716e834 L |
2639 | sub 'J'\r |
2640 | ld (cmd_Q_jopt),a\r | |
2641 | jr nz,l0e8dh\r | |
2642 | inc de\r | |
0c4244e5 | 2643 | l0e8dh:\r |
0716e834 L |
2644 | call get_arg_range\r |
2645 | push bc\r | |
2646 | push hl\r | |
2647 | call sub_0ee6h\r | |
2648 | pop hl\r | |
0c4244e5 | 2649 | l0e96h:\r |
0716e834 L |
2650 | call sub_0ed7h\r |
2651 | jr nz,l0eb0h\r | |
2652 | push bc\r | |
2653 | push hl\r | |
2654 | ld a,(cmd_Q_jopt)\r | |
2655 | or a\r | |
2656 | jr nz,l0ea7h\r | |
2657 | ld bc,-8\r | |
2658 | add hl,bc\r | |
0c4244e5 | 2659 | l0ea7h:\r |
0716e834 L |
2660 | ld bc,16\r |
2661 | and a\r | |
2662 | call sub_0f58h\r | |
2663 | pop hl\r | |
2664 | pop bc\r | |
0c4244e5 | 2665 | l0eb0h:\r |
0716e834 L |
2666 | inc hl\r |
2667 | ex (sp),hl\r | |
2668 | dec hl\r | |
2669 | ld a,h\r | |
2670 | or l\r | |
2671 | ex (sp),hl\r | |
2672 | jr nz,l0e96h\r | |
2673 | pop bc\r | |
2674 | ret\r | |
0c4244e5 | 2675 | \r |
9711a430 L |
2676 | ;-------------------------------------------------------------------------------\r |
2677 | ; > Z startaddr endaddr bytes\r | |
2678 | ; Zap (fill) memory with a byte string\r | |
2679 | \r | |
0c4244e5 | 2680 | cmd_Z:\r |
0716e834 L |
2681 | call get_arg_range\r |
2682 | push bc\r | |
2683 | push hl\r | |
2684 | call sub_0ee6h\r | |
2685 | ld a,b\r | |
2686 | pop hl\r | |
2687 | pop bc\r | |
2688 | push hl\r | |
2689 | ex de,hl\r | |
0c4244e5 | 2690 | l0ec7h:\r |
0716e834 L |
2691 | ldi\r |
2692 | jp po,l0ed3h\r | |
2693 | dec a\r | |
2694 | jr nz,l0ec7h\r | |
2695 | pop hl\r | |
2696 | ldir\r | |
2697 | ret\r | |
0c4244e5 | 2698 | l0ed3h:\r |
0716e834 L |
2699 | pop hl\r |
2700 | ret\r | |
0c4244e5 | 2701 | \r |
0c4244e5 | 2702 | sub_0ed7h:\r |
0716e834 | 2703 | push hl\r |
0c4244e5 | 2704 | push de\r |
0716e834 | 2705 | push bc\r |
0c4244e5 | 2706 | l0edah:\r |
46b2e3c7 | 2707 | ld a,(de)\r |
0716e834 L |
2708 | cp (hl)\r |
2709 | jr nz,l0ee2h\r | |
2710 | inc de\r | |
2711 | inc hl\r | |
2712 | djnz l0edah\r | |
0c4244e5 | 2713 | l0ee2h:\r |
0716e834 L |
2714 | pop bc\r |
2715 | pop de\r | |
2716 | pop hl\r | |
2717 | ret\r | |
0c4244e5 L |
2718 | \r |
2719 | sub_0ee6h:\r | |
0716e834 L |
2720 | ld hl,conbuf+1\r |
2721 | call sub_0ef7h\r | |
2722 | ld de,conbuf+1\r | |
2723 | and a\r | |
2724 | sbc hl,de\r | |
2725 | ld b,l\r | |
2726 | ret nz\r | |
2727 | jp ERROR\r | |
0c4244e5 L |
2728 | \r |
2729 | sub_0ef7h:\r | |
0716e834 | 2730 | db 0e6h ; and 037h (clear carry)\r |
0c4244e5 | 2731 | sub_0ef8h:\r |
0716e834 | 2732 | scf\r |
0c4244e5 | 2733 | l0ef9h:\r |
0716e834 L |
2734 | push af\r |
2735 | call next_arg\r | |
2736 | cp 'W'\r | |
2737 | jr nz,l0f0eh\r | |
2738 | inc de\r | |
2739 | push hl\r | |
2740 | call sub_035dh\r | |
2741 | ex de,hl\r | |
2742 | ex (sp),hl\r | |
2743 | ld (hl),e\r | |
2744 | inc hl\r | |
2745 | ld a,d\r | |
2746 | pop de\r | |
2747 | jr l0f1ah\r | |
0c4244e5 | 2748 | l0f0eh:\r |
0716e834 L |
2749 | cp ''''\r |
2750 | jr z,l0f1eh\r | |
2751 | push hl\r | |
2752 | call expr\r | |
2753 | ld a,l\r | |
2754 | pop hl\r | |
2755 | jr c,l0f42h\r | |
0c4244e5 | 2756 | l0f1ah:\r |
0716e834 L |
2757 | ld (hl),a\r |
2758 | inc hl\r | |
2759 | jr l0f3ah\r | |
0c4244e5 | 2760 | l0f1eh:\r |
0716e834 L |
2761 | inc de\r |
2762 | ld a,(de)\r | |
2763 | cp ''''\r | |
2764 | jr z,l0f2bh\r | |
2765 | or a\r | |
2766 | jr z,l0f42h\r | |
0c4244e5 | 2767 | l0f27h:\r |
0716e834 L |
2768 | ld (hl),a\r |
2769 | inc hl\r | |
2770 | jr l0f1eh\r | |
0c4244e5 | 2771 | l0f2bh:\r |
0716e834 L |
2772 | inc de\r |
2773 | ld a,(de)\r | |
2774 | cp ''''\r | |
2775 | jr z,l0f27h\r | |
2776 | cp '.'\r | |
2777 | jr nz,l0f3ah\r | |
2778 | inc de\r | |
2779 | dec hl\r | |
2780 | set 7,(hl)\r | |
2781 | inc hl\r | |
0c4244e5 | 2782 | l0f3ah:\r |
0716e834 L |
2783 | pop af\r |
2784 | jr nc,l0ef9h\r | |
2785 | ld (last_S),hl\r | |
2786 | jr l0ef9h\r | |
0c4244e5 | 2787 | l0f42h:\r |
0716e834 L |
2788 | pop af\r |
2789 | ret nc\r | |
2790 | ld (last_S),hl\r | |
2791 | ret\r | |
0c4244e5 | 2792 | \r |
9711a430 L |
2793 | ;-------------------------------------------------------------------------------\r |
2794 | ; >>D [startaddr] [endaddr]\r | |
2795 | ; Display memory in hex and ASCII\r | |
2796 | \r | |
0c4244e5 | 2797 | cmd_D:\r |
0716e834 L |
2798 | ld hl,cmd_D\r |
2799 | ld (cmd_rpt),hl\r | |
2800 | ld hl,(last_D)\r | |
2801 | ld bc,128\r | |
2802 | call sub_0377h\r | |
2803 | scf\r | |
0c4244e5 | 2804 | sub_0f58h:\r |
0716e834 L |
2805 | push bc\r |
2806 | push de\r | |
2807 | push hl\r | |
d24eec89 | 2808 | push af\r |
0c4244e5 | 2809 | l0f5ch:\r |
0716e834 L |
2810 | call out.hl.@\r |
2811 | call z,outbl2\r | |
2812 | call outbl\r | |
2813 | ld de,0\r | |
0c4244e5 | 2814 | l0f68h:\r |
0716e834 L |
2815 | ld a,(hl)\r |
2816 | inc hl\r | |
2817 | call out_hex\r | |
2818 | call outbl\r | |
2819 | dec bc\r | |
2820 | inc e\r | |
2821 | ld a,e\r | |
2822 | cp 010h\r | |
2823 | jr z,l0f80h\r | |
2824 | and 003h\r | |
2825 | call z,outbl\r | |
2826 | ld a,b\r | |
2827 | or c\r | |
2828 | jr nz,l0f68h\r | |
0c4244e5 | 2829 | l0f80h:\r |
0716e834 L |
2830 | call outbl\r |
2831 | and a\r | |
2832 | sbc hl,de\r | |
0c4244e5 | 2833 | l0f86h:\r |
0716e834 L |
2834 | ld a,(hl)\r |
2835 | call sub_0fa3h\r | |
2836 | call outchar\r | |
2837 | inc hl\r | |
2838 | dec e\r | |
2839 | jr nz,l0f86h\r | |
d24eec89 L |
2840 | pop af\r |
2841 | push af\r | |
0716e834 L |
2842 | jr nc,l0f97h\r |
2843 | ld (last_D),hl\r | |
0c4244e5 | 2844 | l0f97h:\r |
0716e834 L |
2845 | call crlf\r |
2846 | ld a,b\r | |
2847 | or c\r | |
2848 | jr nz,l0f5ch\r | |
d24eec89 | 2849 | pop af\r |
0716e834 L |
2850 | pop hl\r |
2851 | pop de\r | |
2852 | pop bc\r | |
2853 | ret\r | |
0c4244e5 L |
2854 | \r |
2855 | sub_0fa3h:\r | |
0716e834 L |
2856 | and 07fh\r |
2857 | cp 07fh\r | |
2858 | jr z,l0fach\r | |
2859 | cp ' '\r | |
2860 | ret nc\r | |
0c4244e5 | 2861 | l0fach:\r |
0716e834 L |
2862 | ld a,'.'\r |
2863 | ret\r | |
0c4244e5 | 2864 | \r |
9711a430 L |
2865 | ;-------------------------------------------------------------------------------\r |
2866 | ; > Fcommandline\r | |
2867 | ; specifiy filenames and command line\r | |
2868 | \r | |
0c4244e5 | 2869 | cmd_F:\r |
c788b3b7 L |
2870 | push de\r |
2871 | ld hl,DMA_BUF+1\r | |
2872 | ld (hl),' '\r | |
2873 | inc hl\r | |
0c4244e5 | 2874 | l0fb6h:\r |
0c461f1d | 2875 | call get_char_upper\r |
c788b3b7 L |
2876 | ld (hl),a\r |
2877 | inc hl\r | |
2878 | inc de\r | |
2879 | and a\r | |
2880 | jr nz,l0fb6h\r | |
2881 | ld a,l\r | |
2882 | sub DMA_BUF+2\r | |
2883 | ld (DMA_BUF),a\r | |
2884 | pop hl\r | |
2885 | ld de,dfcb1\r | |
2886 | call parse_filename\r | |
2887 | ld de,dfcb2\r | |
2888 | call parse_filename\r | |
2889 | ;fall thru\r | |
2890 | \r | |
2891 | cpy_fcb2:\r | |
2892 | ld hl,dfcb2\r | |
2893 | ld de,fcbsym\r | |
2894 | ld bc,16\r | |
2895 | ldir\r | |
2896 | ret\r | |
0c4244e5 L |
2897 | \r |
2898 | parse_filename:\r | |
0716e834 L |
2899 | call sub_102ch\r |
2900 | push de\r | |
2901 | push bc\r | |
2902 | ld b,(hl)\r | |
2903 | inc hl\r | |
2904 | ld a,(hl)\r | |
2905 | cp ':'\r | |
2906 | jr nz,l0fe1h\r | |
2907 | inc hl\r | |
2908 | ld a,b\r | |
2909 | sub 040h\r | |
2910 | and 01fh\r | |
2911 | jr l0fe3h\r | |
0c4244e5 | 2912 | l0fe1h:\r |
0716e834 L |
2913 | dec hl\r |
2914 | xor a\r | |
0c4244e5 | 2915 | l0fe3h:\r |
0716e834 L |
2916 | ld (de),a\r |
2917 | inc de\r | |
2918 | ld b,8\r | |
2919 | call sub_0ff2h\r | |
2920 | ld b,3\r | |
2921 | call sub_0ff2h\r | |
2922 | pop bc\r | |
2923 | pop de\r | |
2924 | ret\r | |
0c4244e5 L |
2925 | \r |
2926 | sub_0ff2h:\r | |
0716e834 L |
2927 | call sub_1012h\r |
2928 | jr z,l0ffeh\r | |
2929 | inc hl\r | |
2930 | ld (de),a\r | |
2931 | inc de\r | |
2932 | djnz sub_0ff2h\r | |
2933 | jr l1003h\r | |
0c4244e5 | 2934 | l0ffeh:\r |
0716e834 | 2935 | ld a,c\r |
0c4244e5 | 2936 | l0fffh:\r |
0716e834 L |
2937 | ld (de),a\r |
2938 | inc de\r | |
2939 | djnz l0fffh\r | |
0c4244e5 | 2940 | l1003h:\r |
0716e834 L |
2941 | call sub_1012h\r |
2942 | inc hl\r | |
2943 | jr nz,l1003h\r | |
2944 | cp '*'\r | |
2945 | jr z,l1003h\r | |
2946 | cp '.'\r | |
2947 | ret z\r | |
2948 | dec hl\r | |
2949 | ret\r | |
0c4244e5 L |
2950 | \r |
2951 | sub_1012h:\r | |
0716e834 L |
2952 | ld a,(hl)\r |
2953 | ld c,' '\r | |
2954 | and 01fh\r | |
2955 | ret z\r | |
2956 | ld a,(hl)\r | |
2957 | cp ' '\r | |
2958 | ret z\r | |
2959 | call sub_1043h\r | |
2960 | ret z\r | |
2961 | cp '/'\r | |
2962 | ret z\r | |
2963 | cp '.'\r | |
2964 | ret z\r | |
2965 | ld c,'?'\r | |
c9705ee4 | 2966 | call toupper\r |
0716e834 L |
2967 | cp '*'\r |
2968 | ret\r | |
0c4244e5 L |
2969 | \r |
2970 | l102bh:\r | |
0716e834 | 2971 | inc hl\r |
0c4244e5 | 2972 | sub_102ch:\r |
0716e834 L |
2973 | ld a,(hl)\r |
2974 | cp '/'\r | |
2975 | jr z,l103bh\r | |
2976 | call sub_1043h\r | |
2977 | jr z,l102bh\r | |
0c4244e5 | 2978 | l1036h:\r |
0716e834 L |
2979 | cp ' '\r |
2980 | jr z,l102bh\r | |
2981 | ret\r | |
0c4244e5 L |
2982 | \r |
2983 | l103bh:\r | |
0716e834 L |
2984 | ld a,(hl)\r |
2985 | cp ' '+1\r | |
2986 | jr c,l1036h\r | |
2987 | inc hl\r | |
2988 | jr l103bh\r | |
0c4244e5 L |
2989 | \r |
2990 | sub_1043h:\r | |
0716e834 L |
2991 | cp '='\r |
2992 | ret z\r | |
2993 | cp '_'\r | |
2994 | ret z\r | |
2995 | cp ','\r | |
2996 | ret\r | |
0c4244e5 | 2997 | \r |
9711a430 L |
2998 | ;-------------------------------------------------------------------------------\r |
2999 | \r | |
c788b3b7 L |
3000 | setup_fcb:\r |
3001 | push de\r | |
3002 | ld hl,12\r | |
3003 | add hl,de\r | |
3004 | xor a\r | |
3005 | ld b,21\r | |
0c4244e5 | 3006 | l1052h:\r |
c788b3b7 L |
3007 | ld (hl),a\r |
3008 | inc hl\r | |
3009 | djnz l1052h\r | |
3010 | ld de,DMA_BUF\r | |
3011 | ld c,BDOS_SETDMA\r | |
3012 | call ddtz_bdos\r | |
3013 | pop de\r | |
3014 | ret\r | |
0c4244e5 | 3015 | \r |
9711a430 L |
3016 | ;-------------------------------------------------------------------------------\r |
3017 | \r | |
c788b3b7 L |
3018 | file_open:\r |
3019 | ld (cur_fcb),de\r | |
0716e834 L |
3020 | call setup_fcb\r |
3021 | ld c,BDOS_OPEN\r | |
3022 | call ddtz_bdos\r | |
3023 | inc a\r | |
3024 | jp z,ERROR\r | |
3025 | ld a,080h\r | |
3026 | ld (cmdR_rindex),a\r | |
c788b3b7 | 3027 | ret\r |
0c4244e5 L |
3028 | \r |
3029 | read_byte:\r | |
0716e834 L |
3030 | ld a,(cmdR_rindex)\r |
3031 | cp 080h\r | |
3032 | jr nz,l1111h\r | |
3033 | call read_sector\r | |
2d914eb7 | 3034 | ld a,01ah\r |
0716e834 L |
3035 | ret z\r |
3036 | sub a\r | |
0c4244e5 | 3037 | l1111h:\r |
0716e834 L |
3038 | inc a\r |
3039 | ld (cmdR_rindex),a\r | |
3040 | push hl\r | |
3041 | add a,07fh\r | |
3042 | ld l,a\r | |
3043 | ld h,000h\r | |
3044 | ld a,(hl)\r | |
3045 | pop hl\r | |
3046 | cp 01ah\r | |
3047 | ret\r | |
0c4244e5 | 3048 | \r |
0c4244e5 | 3049 | read_sector:\r |
0716e834 L |
3050 | push hl\r |
3051 | push de\r | |
3052 | push bc\r | |
3053 | ld de,(cur_fcb)\r | |
3054 | ld c,BDOS_READ\r | |
3055 | call ddtz_bdos\r | |
2d914eb7 | 3056 | sub a,1\r |
0716e834 | 3057 | jr z,l1132h\r |
30673dea | 3058 | jr nc,error2\r |
0c4244e5 | 3059 | l1132h:\r |
0716e834 L |
3060 | pop bc\r |
3061 | pop de\r | |
3062 | pop hl\r | |
3063 | ret\r | |
0c4244e5 L |
3064 | \r |
3065 | cmdR_storebyte:\r | |
0716e834 L |
3066 | push af\r |
3067 | push de\r | |
3068 | ld de,TPA\r | |
3069 | call cp_hl_de\r | |
30673dea | 3070 | jr c,error2\r |
0716e834 L |
3071 | ld de,(BDOS+1)\r |
3072 | call cp_hl_de\r | |
30673dea | 3073 | jr nc,error2\r |
0716e834 L |
3074 | ld de,(high_load)\r |
3075 | call cp_hl_de\r | |
3076 | jr c,l1157h\r | |
3077 | ld (high_load),hl\r | |
0c4244e5 | 3078 | l1157h:\r |
0716e834 L |
3079 | ld de,(max_load)\r |
3080 | call cp_hl_de\r | |
3081 | jr c,l1163h\r | |
3082 | ld (max_load),hl\r | |
0c4244e5 | 3083 | l1163h:\r |
0716e834 L |
3084 | pop de\r |
3085 | pop af\r | |
3086 | ld (hl),a\r | |
3087 | ret\r | |
0c4244e5 L |
3088 | \r |
3089 | strncmp:\r | |
0716e834 L |
3090 | ld a,(de)\r |
3091 | cp (hl)\r | |
3092 | inc de\r | |
3093 | inc hl\r | |
3094 | ret nz\r | |
3095 | djnz strncmp\r | |
3096 | ret\r | |
0c4244e5 | 3097 | \r |
c788b3b7 L |
3098 | str_hex:\r |
3099 | db 'HEX'\r | |
3100 | \r | |
3101 | read_hexchar:\r | |
3102 | call read_hexdigit\r | |
3103 | rlca\r | |
3104 | rlca\r | |
3105 | rlca\r | |
3106 | rlca\r | |
3107 | ld d,a\r | |
3108 | call read_hexdigit\r | |
3109 | add a,d\r | |
3110 | ld d,a\r | |
3111 | add a,c\r | |
3112 | ld c,a\r | |
3113 | ld a,d\r | |
3114 | ret\r | |
3115 | \r | |
3116 | read_hexdigit:\r | |
3117 | call read_byte\r | |
30673dea | 3118 | jr z,error2\r |
c788b3b7 L |
3119 | hex_digit_v:\r |
3120 | call hex_digit\r | |
3121 | ret nc\r | |
30673dea | 3122 | error2:\r |
c788b3b7 L |
3123 | jp ERROR\r |
3124 | \r | |
3125 | read_hexbyte:\r | |
3126 | call read_byte\r | |
3127 | read_hexbyte0:\r | |
3128 | push bc\r | |
3129 | call hex_digit_v\r | |
3130 | rlca\r | |
3131 | rlca\r | |
3132 | rlca\r | |
3133 | rlca\r | |
3134 | ld c,a\r | |
3135 | call read_byte\r | |
3136 | call hex_digit_v\r | |
3137 | or c\r | |
3138 | pop bc\r | |
3139 | ret\r | |
3140 | \r | |
9711a430 L |
3141 | ;-------------------------------------------------------------------------------\r |
3142 | ; > R [displacement]\r | |
3143 | ; Read a binary or hex file and or symbol file [add displacement]\r | |
3144 | \r | |
c788b3b7 | 3145 | cmd_R:\r |
0716e834 L |
3146 | ld hl,0\r |
3147 | call get_lastarg_def\r | |
c788b3b7 L |
3148 | read_file:\r |
3149 | ld de,dfcb1+1\r | |
3150 | ld a,(de)\r | |
3151 | cp '?'\r | |
3152 | jr z,read_symfile\r | |
3153 | dec de\r | |
0716e834 L |
3154 | push hl\r |
3155 | ld hl,0\r | |
3156 | ld (high_load),hl\r | |
c788b3b7 | 3157 | call file_open\r |
0716e834 L |
3158 | ld hl,dfcb1+9\r |
3159 | ld de,str_hex\r | |
3160 | ld b,3\r | |
3161 | call strncmp\r | |
3162 | pop hl\r | |
3163 | jr z,read_hexfile\r | |
3164 | ld de,TPA\r | |
0716e834 | 3165 | push hl\r |
2d914eb7 | 3166 | add hl,de\r |
c788b3b7 | 3167 | l108eh:\r |
0716e834 | 3168 | call read_sector\r |
2d914eb7 | 3169 | jr nz,read_file_nxt\r |
0716e834 | 3170 | pop hl\r |
2d914eb7 L |
3171 | jr read_symfile\r |
3172 | \r | |
3173 | read_file_nxt:\r | |
0716e834 L |
3174 | ld de,DMA_BUF\r |
3175 | ld b,080h\r | |
c788b3b7 | 3176 | l109ah:\r |
0716e834 L |
3177 | ld a,(de)\r |
3178 | call cmdR_storebyte\r | |
3179 | inc de\r | |
3180 | inc hl\r | |
3181 | djnz l109ah\r | |
0716e834 | 3182 | jr l108eh\r |
c788b3b7 L |
3183 | \r |
3184 | read_hexfile:\r | |
0716e834 | 3185 | push hl\r |
c788b3b7 | 3186 | l10aeh:\r |
2d914eb7 | 3187 | call read_byte ; RECORD MARK\r |
0716e834 L |
3188 | jr z,rdhex_done\r |
3189 | cp ':'\r | |
3190 | jr nz,l10aeh\r | |
3191 | ld c,0\r | |
2d914eb7 | 3192 | call read_hexchar ; RECLEN\r |
0716e834 | 3193 | ld b,a\r |
2d914eb7 | 3194 | call read_hexchar ; LOAD ADDR H\r |
0716e834 | 3195 | ld h,a\r |
2d914eb7 | 3196 | call read_hexchar ; LOAD ADDR L\r |
0716e834 L |
3197 | ld l,a\r |
3198 | ld a,b\r | |
3199 | and a\r | |
3200 | jr z,rdhex_done\r | |
2d914eb7 | 3201 | call read_hexchar ; RECTYP\r |
c788b3b7 | 3202 | l10cch:\r |
2d914eb7 | 3203 | call read_hexchar ; DATA\r |
0716e834 L |
3204 | pop de\r |
3205 | push de\r | |
3206 | push hl\r | |
3207 | add hl,de\r | |
3208 | call cmdR_storebyte\r | |
3209 | pop hl\r | |
3210 | inc hl\r | |
3211 | djnz l10cch\r | |
2d914eb7 | 3212 | call read_hexchar ; CHKSUM\r |
0716e834 L |
3213 | ld a,c\r |
3214 | and a\r | |
30673dea | 3215 | jr nz,error3\r |
0716e834 | 3216 | jr l10aeh\r |
c788b3b7 | 3217 | rdhex_done:\r |
0716e834 L |
3218 | pop hl\r |
3219 | jr read_symfile\r | |
c788b3b7 L |
3220 | \r |
3221 | read_symfile:\r | |
3222 | ld de,fcbsym+1\r | |
3223 | ld a,(de)\r | |
3224 | cp ' '\r | |
3225 | jp z,p_max_high\r | |
3226 | \r | |
2d914eb7 | 3227 | push hl ; offset\r |
d1f2492e L |
3228 | call pstr_inl\r |
3229 | db 'SYMBOLS',CR,LF+80h\r | |
c788b3b7 | 3230 | \r |
1d3941c8 L |
3231 | dec de\r |
3232 | call file_open\r | |
3233 | ld a,(symattrib)\r | |
3234 | ld c,a\r | |
c788b3b7 L |
3235 | rs_1:\r |
3236 | call read_byte\r | |
3237 | rs_2:\r | |
2d914eb7 | 3238 | pop de ; offset\r |
c788b3b7 | 3239 | cp 1ah\r |
4903b8b8 | 3240 | jp z,p_max_high\r |
2d914eb7 | 3241 | push de ; offset\r |
c788b3b7 L |
3242 | cp '!'\r |
3243 | jr c,rs_1\r | |
2d914eb7 L |
3244 | call read_hexbyte0 ; symval H\r |
3245 | ld h,a\r | |
3246 | call read_hexbyte ; symval L\r | |
3247 | ld l,a\r | |
3248 | add hl,de\r | |
c788b3b7 L |
3249 | call read_byte\r |
3250 | cp ' '\r | |
3251 | jr z,rs_4\r | |
c788b3b7 L |
3252 | rs_3: call read_byte\r |
3253 | cp ' '\r | |
c9b3681c L |
3254 | jr nc,rs_3\r |
3255 | jr rs_2\r | |
2d914eb7 | 3256 | \r |
c9b3681c L |
3257 | rs_4:\r |
3258 | push hl ; symval\r | |
3259 | ld hl,(BDOS+1) ;\r | |
3260 | ld b,0 ; setup symlen\r | |
3261 | rs_5:\r | |
3262 | dec hl ;\r | |
2d914eb7 | 3263 | call read_byte ; next char of symbol name\r |
c9b3681c L |
3264 | call test_sym_char ; valid char?\r |
3265 | jr nz,rs_6\r | |
1d3941c8 L |
3266 | bit SYMCASE_CONV,c\r |
3267 | jr z,rs_51\r | |
3268 | call toupper\r | |
3269 | bit SYMCASE_LOWER,c\r | |
3270 | call nz,tolower\r | |
3271 | rs_51:\r | |
c788b3b7 | 3272 | ld (hl),a ;\r |
c9b3681c | 3273 | inc b ; symlen++\r |
1d3941c8 L |
3274 | ld a,(symlen_max) ;\r |
3275 | cp b ;\r | |
3276 | jr nc,rs_5 ;\r | |
30673dea | 3277 | error3:\r |
c788b3b7 | 3278 | jp ERROR ;\r |
2d914eb7 | 3279 | \r |
c9b3681c L |
3280 | rs_6:\r |
3281 | call test_symterm_ch\r | |
3282 | jr nz,error3\r | |
3283 | \r | |
3284 | push bc ; symlen\r | |
c788b3b7 L |
3285 | ex de,hl ;\r |
3286 | ld hl,(BDOS+1) ;\r | |
3287 | inc hl ;\r | |
c9b3681c | 3288 | ld c,(hl) ;\r |
c788b3b7 | 3289 | inc hl ;\r |
c9b3681c L |
3290 | ld b,(hl) ;\r |
3291 | ex de,hl\r | |
3292 | ld (hl),b ;\r | |
c788b3b7 | 3293 | dec hl ;\r |
c9b3681c | 3294 | ld (hl),c ;\r |
c788b3b7 L |
3295 | dec hl ;\r |
3296 | ld (hl),0c3h ;\r | |
3297 | \r | |
3298 | ld de,(max_load) ;\r | |
3299 | call cp_hl_de ;\r | |
30673dea | 3300 | jr c,error3 ;\r |
c788b3b7 L |
3301 | ld de,(reg_sp) ;\r |
3302 | call cp_hl_de ;\r | |
3303 | jr nc,rs_61 ;\r | |
3304 | ld (reg_sp),hl ;\r | |
3305 | rs_61:\r | |
c788b3b7 L |
3306 | ld de,(BDOS+1) ;\r |
3307 | ld (BDOS+1),hl ;\r | |
3308 | ex de,hl ;\r | |
1d3941c8 L |
3309 | pop bc ; symlen\r |
3310 | ld (hl),b ;\r | |
c788b3b7 L |
3311 | inc hl ;\r |
3312 | pop de ; symval\r | |
3313 | ld (hl),e ;\r | |
3314 | inc hl ;\r | |
3315 | ld (hl),d ;\r | |
1d3941c8 | 3316 | ld a,b ;\r |
c486c4da | 3317 | ld hl,symlen_cur ;\r |
8bc5ea22 L |
3318 | cp (hl) ; new max?\r |
3319 | jr c,$+3 ;\r | |
3320 | ld (hl),a ;\r | |
c788b3b7 | 3321 | jp rs_1 ;\r |
4903b8b8 | 3322 | \r |
c788b3b7 | 3323 | \r |
c9b3681c L |
3324 | ; test for valid character for symbols\r |
3325 | ; return z if valid\r | |
3326 | \r | |
3327 | test_sym_char:\r | |
3328 | cp '$'\r | |
3329 | ret z\r | |
3330 | cp '%'\r | |
3331 | ret z\r | |
3332 | cp '.'\r | |
3333 | ret z\r | |
3334 | cp '_'\r | |
3335 | ret z\r | |
3336 | call test_alphanum\r | |
3337 | ret c ; cy == 1 --> z == 0\r | |
3338 | cp a ; return z\r | |
3339 | ret\r | |
3340 | \r | |
3341 | \r | |
3342 | ; check if char is in [0..9,?,@,A..Z,a..z]\r | |
3343 | ; return cy if invalid\r | |
3344 | ; return nc if valid alfanumeric char\r | |
3345 | \r | |
3346 | test_alphanum:\r | |
46b2e3c7 L |
3347 | cp 'z'\r |
3348 | ret z\r | |
c9b3681c L |
3349 | ccf\r |
3350 | ret c\r | |
3351 | cp 'a'\r | |
3352 | ret nc\r | |
46b2e3c7 L |
3353 | cp 'Z'\r |
3354 | ret z\r | |
c9b3681c L |
3355 | ccf\r |
3356 | ret c\r | |
3357 | cp '?'\r | |
3358 | ret nc\r | |
3359 | test_numeral:\r | |
46b2e3c7 L |
3360 | cp '9'\r |
3361 | ret z\r | |
c9b3681c L |
3362 | ccf\r |
3363 | ret c\r | |
3364 | cp '0'\r | |
3365 | ret\r | |
3366 | \r | |
3367 | test_symterm_ch:\r | |
3368 | cp CR\r | |
3369 | ret z\r | |
3370 | cp LF\r | |
3371 | ret z\r | |
3372 | test_whitespace:\r | |
3373 | cp ' '\r | |
3374 | ret z\r | |
3375 | cp TAB\r | |
3376 | ret\r | |
3377 | \r | |
9711a430 L |
3378 | ;-------------------------------------------------------------------------------\r |
3379 | \r | |
25a690e5 | 3380 | p_max_high0:\r |
d1f2492e | 3381 | call assert_eol\r |
25a690e5 | 3382 | p_max_high:\r |
d1f2492e | 3383 | call pstr_inl\r |
0c4244e5 | 3384 | DC 'High = '\r |
d1f2492e L |
3385 | ld hl,(high_load)\r |
3386 | call out_hl\r | |
3387 | call pstr_inl\r | |
0c4244e5 | 3388 | DC ' Max = '\r |
d1f2492e L |
3389 | ld hl,(max_load)\r |
3390 | call out_hl\r | |
3a4deef9 L |
3391 | call pstr_inl\r |
3392 | DC ' Top = '\r | |
3393 | ld hl,(BDOS+1)\r | |
3394 | call out_hl\r | |
d1f2492e | 3395 | jp crlf\r |
0c4244e5 | 3396 | \r |
9711a430 L |
3397 | ;-------------------------------------------------------------------------------\r |
3398 | ; > Wstartaddr endaddr\r | |
3399 | ; Write a file to disk\r | |
3400 | \r | |
0c4244e5 | 3401 | cmd_W:\r |
0716e834 L |
3402 | call get_arg_range\r |
3403 | call assert_eol\r | |
3404 | push hl\r | |
3405 | ld a,c\r | |
3406 | add a,07fh\r | |
3407 | jr nc,l11adh\r | |
3408 | inc b\r | |
0c4244e5 | 3409 | l11adh:\r |
0716e834 L |
3410 | and 080h\r |
3411 | ld c,a\r | |
3412 | push bc\r | |
3413 | ld a,(dfcb1+1)\r | |
3414 | cp ' '\r | |
30673dea | 3415 | jr z,error4\r |
c788b3b7 | 3416 | ld de,dfcb1\r |
0716e834 L |
3417 | call setup_fcb\r |
3418 | push de\r | |
3419 | ld c,BDOS_DELETE\r | |
3420 | call ddtz_bdos\r | |
3421 | pop de\r | |
3422 | ld c,BDOS_CREATE\r | |
3423 | call ddtz_bdos\r | |
3424 | inc a\r | |
30673dea | 3425 | jr z,error4\r |
0716e834 L |
3426 | pop bc\r |
3427 | pop hl\r | |
0c4244e5 | 3428 | l11cch:\r |
0716e834 L |
3429 | ld a,b\r |
3430 | or c\r | |
3431 | jr z,close_file\r | |
3432 | push bc\r | |
3433 | ld de,080h ; DMA_BUF\r | |
3434 | ld b,d\r | |
3435 | ld c,e\r | |
3436 | ldir\r | |
3437 | call write_sector\r | |
3438 | ex (sp),hl\r | |
3439 | ld bc,0ff80h\r | |
3440 | add hl,bc\r | |
3441 | ex (sp),hl\r | |
3442 | pop bc\r | |
3443 | jr l11cch\r | |
0c4244e5 L |
3444 | \r |
3445 | write_sector:\r | |
0716e834 L |
3446 | push hl\r |
3447 | ld de,dfcb1\r | |
3448 | ld c,BDOS_WRITE\r | |
3449 | call ddtz_bdos\r | |
3450 | pop hl\r | |
3451 | and a\r | |
3452 | ret z\r | |
3453 | call close_file\r | |
30673dea | 3454 | error4:\r |
0716e834 | 3455 | jp ERROR\r |
0c4244e5 L |
3456 | \r |
3457 | close_file:\r | |
0716e834 L |
3458 | ld de,dfcb1\r |
3459 | ld c,BDOS_CLOSE\r | |
3460 | jp ddtz_bdos\r | |
0c4244e5 | 3461 | \r |
9711a430 L |
3462 | ;-------------------------------------------------------------------------------\r |
3463 | ; > A [startaddr]\r | |
3464 | ; Assemble Zilog Z180 mnemonics\r | |
3465 | \r | |
0c4244e5 | 3466 | cmd_A:\r |
0716e834 L |
3467 | ld hl,(last_A)\r |
3468 | call get_lastarg_def\r | |
85b57f2a L |
3469 | ld (last_A),hl\r |
3470 | ld (cmd_A_prev),hl\r | |
3471 | ld hl,cmda_restart\r | |
ac35765e | 3472 | ld (error_func),hl\r |
0716e834 | 3473 | ld (l1262h),sp\r |
85b57f2a L |
3474 | cmda_loop:\r |
3475 | ld hl,(last_A)\r | |
ac35765e | 3476 | ld (var.$),hl\r |
0716e834 L |
3477 | push hl\r |
3478 | call p_disas_line\r | |
85b57f2a | 3479 | ld c,19\r |
08d0db09 | 3480 | call p_align_@_sym\r |
8bc5ea22 | 3481 | ld c,b\r |
0716e834 L |
3482 | push bc\r |
3483 | call get_line\r | |
3484 | pop bc\r | |
85b57f2a | 3485 | pop hl\r |
0716e834 L |
3486 | call skipbl\r |
3487 | cp '.'\r | |
3488 | ret z\r | |
3489 | cp '-'\r | |
3490 | jr nz,l124bh\r | |
85b57f2a L |
3491 | ld hl,(cmd_A_prev)\r |
3492 | jr cmda_lpend\r | |
0c4244e5 | 3493 | l124bh:\r |
85b57f2a L |
3494 | push hl\r |
3495 | pop iy\r | |
3496 | push hl\r | |
0716e834 | 3497 | and a\r |
85b57f2a | 3498 | call nz,asemble_line\r |
0716e834 | 3499 | ld b,0\r |
85b57f2a L |
3500 | pop hl\r |
3501 | ld (cmd_A_prev),hl\r | |
3502 | add hl,bc\r | |
3503 | cmda_lpend:\r | |
3504 | ld (last_A),hl\r | |
3505 | jr cmda_loop\r | |
ac35765e | 3506 | \r |
85b57f2a | 3507 | cmda_restart:\r |
0dc44d17 | 3508 | call p_msg_error\r |
0716e834 | 3509 | ld sp,(l1262h)\r |
85b57f2a | 3510 | jr cmda_loop\r |
0c4244e5 | 3511 | \r |
85b57f2a | 3512 | asemble_line:\r |
0716e834 L |
3513 | call skipbl\r |
3514 | ld hl,t_MNEMONICS\r | |
3515 | call sub_030ah\r | |
0c461f1d | 3516 | jr nc,error4\r |
0716e834 L |
3517 | call skipbl\r |
3518 | push de\r | |
3519 | ld a,b\r | |
3520 | add a,b\r | |
3521 | add a,b\r | |
3522 | ld hl,b_1289_start\r | |
3523 | call add_hl_a\r | |
3524 | ld e,(hl)\r | |
3525 | inc hl\r | |
3526 | ld d,(hl)\r | |
3527 | inc hl\r | |
3528 | ld b,(hl)\r | |
3529 | ex de,hl\r | |
3530 | pop de\r | |
646e8b05 L |
3531 | \r |
3532 | CALL_HL:\r | |
0716e834 | 3533 | jp (hl)\r |
0c4244e5 | 3534 | \r |
9711a430 L |
3535 | ;-------------------------------------------------------------------------------\r |
3536 | \r | |
0c4244e5 | 3537 | b_1289_start:\r |
0716e834 L |
3538 | dw as.ADC_SBC ;ADC\r |
3539 | db 088h ;\r | |
3540 | dw as.ADD ;ADD\r | |
3541 | db 080h ;\r | |
3542 | dw as.AND_CP_OR_SUB_XOR ;AND\r | |
3543 | db 0a0h ;\r | |
3544 | dw as.BITOP ;BIT\r | |
3545 | db 040h ;\r | |
3546 | dw as.CALL ;CALL\r | |
3547 | db 0c4h ;\r | |
3548 | dw as.opc.noarg ;CCF\r | |
3549 | db 03fh ;\r | |
3550 | dw as.AND_CP_OR_SUB_XOR ;CP\r | |
3551 | db 0b8h ;\r | |
3552 | dw gen.opc.ED2 ;CPD\r | |
3553 | db 0a9h ;\r | |
3554 | dw gen.opc.ED2 ;CPDR\r | |
3555 | db 0b9h ;\r | |
3556 | dw gen.opc.ED2 ;CPI\r | |
3557 | db 0a1h ;\r | |
3558 | dw gen.opc.ED2 ;CPIR\r | |
3559 | db 0b1h ;\r | |
3560 | dw as.opc.noarg ;CPL\r | |
3561 | db 02fh ;\r | |
3562 | dw as.opc.noarg ;DAA\r | |
3563 | db 027h ;\r | |
3564 | dw as.DEC_INC ;DEC\r | |
3565 | db 005h ;\r | |
3566 | dw as.opc.noarg ;DI\r | |
3567 | db 0f3h ;\r | |
3568 | dw as.DJNZ ;DJNZ\r | |
3569 | db 010h ;\r | |
3570 | dw as.opc.noarg ;EI\r | |
3571 | db 0fbh ;\r | |
3572 | dw as.EX ;EX\r | |
3573 | db 0e3h ;\r | |
3574 | dw as.opc.noarg ;EXX\r | |
3575 | db 0d9h ;\r | |
3576 | dw as.opc.noarg ;HALT\r | |
3577 | db 076h ;\r | |
3578 | dw as.IM ;IM\r | |
3579 | db 046h ;\r | |
3580 | dw as.IN ;IN\r | |
3581 | db 040h ;\r | |
3582 | dw as.DEC_INC ;INC\r | |
3583 | db 004h ;\r | |
3584 | dw gen.opc.ED2 ;IND\r | |
3585 | db 0aah ;\r | |
3586 | dw gen.opc.ED2 ;INDR\r | |
3587 | db 0bah ;\r | |
3588 | dw gen.opc.ED2 ;INI\r | |
3589 | db 0a2h ;\r | |
3590 | dw gen.opc.ED2 ;INIR\r | |
3591 | db 0b2h ;\r | |
3592 | dw as.JP ;JP\r | |
3593 | db 0c2h ;\r | |
3594 | dw as.JR ;JR\r | |
3595 | db 020h ;\r | |
3596 | dw as.LD ;LD\r | |
3597 | db 040h ;\r | |
3598 | dw gen.opc.ED2 ;LDD\r | |
3599 | db 0a8h ;\r | |
3600 | dw gen.opc.ED2 ;LDDR\r | |
3601 | db 0b8h ;\r | |
3602 | dw gen.opc.ED2 ;LDI\r | |
3603 | db 0a0h ;\r | |
3604 | dw gen.opc.ED2 ;LDIR\r | |
3605 | db 0b0h ;\r | |
3606 | dw gen.opc.ED2 ;NEG\r | |
3607 | db 044h ;\r | |
3608 | dw as.opc.noarg ;NOP\r | |
3609 | db 000h ;\r | |
3610 | dw as.AND_CP_OR_SUB_XOR ;OR\r | |
3611 | db 0b0h ;\r | |
3612 | dw gen.opc.ED2 ;OTDR\r | |
3613 | db 0bbh ;\r | |
3614 | dw gen.opc.ED2 ;OTIR\r | |
3615 | db 0b3h ;\r | |
3616 | dw as.OUT ;OUT\r | |
3617 | db 041h ;\r | |
3618 | dw gen.opc.ED2 ;OUTD\r | |
3619 | db 0abh ;\r | |
3620 | dw gen.opc.ED2 ;OUTI\r | |
3621 | db 0a3h ;\r | |
3622 | dw as.POP_PUSH ;POP\r | |
3623 | db 0c1h ;\r | |
3624 | dw as.POP_PUSH ;PUSH\r | |
3625 | db 0c5h ;\r | |
3626 | dw as.BITOP ;RES\r | |
3627 | db 080h ;\r | |
3628 | dw as.RET ;RET\r | |
3629 | db 0c0h ;\r | |
3630 | dw gen.opc.ED2 ;RETI\r | |
3631 | db 04dh ;\r | |
3632 | dw gen.opc.ED2 ;RETN\r | |
3633 | db 045h ;\r | |
3634 | dw as.SHIFTOP ;RL\r | |
3635 | db 010h ;\r | |
3636 | dw as.opc.noarg ;RLA\r | |
3637 | db 017h ;\r | |
3638 | dw as.SHIFTOP ;RLC\r | |
3639 | db 000h ;\r | |
3640 | dw as.opc.noarg ;RLCA\r | |
3641 | db 007h ;\r | |
3642 | dw gen.opc.ED2 ;RLD\r | |
3643 | db 06fh ;\r | |
3644 | dw as.SHIFTOP ;RR\r | |
3645 | db 018h ;\r | |
3646 | dw as.opc.noarg ;RRA\r | |
3647 | db 01fh ;\r | |
3648 | dw as.SHIFTOP ;RRC\r | |
3649 | db 008h ;\r | |
3650 | dw as.opc.noarg ;RRCA\r | |
3651 | db 00fh ;\r | |
3652 | dw gen.opc.ED2 ;RRD\r | |
3653 | db 067h ;\r | |
3654 | dw as.RST ;RST\r | |
3655 | db 0c7h ;\r | |
3656 | dw as.ADC_SBC ;SBC\r | |
3657 | db 098h ;\r | |
3658 | dw as.opc.noarg ;SCF\r | |
3659 | db 037h ;\r | |
3660 | dw as.BITOP ;SET\r | |
3661 | db 0c0h ;\r | |
3662 | dw as.SHIFTOP ;SLA\r | |
3663 | db 020h ;\r | |
3664 | dw as.SHIFTOP ;SRA\r | |
3665 | db 028h ;\r | |
3666 | dw as.SHIFTOP ;SRL\r | |
3667 | db 038h ;\r | |
3668 | dw as.AND_CP_OR_SUB_XOR ;SUB\r | |
3669 | db 090h ;\r | |
3670 | dw as.AND_CP_OR_SUB_XOR ;XOR\r | |
3671 | db 0a8h ;\r | |
9bed91b3 L |
3672 | \r |
3673 | dw as.IN0 ;IN0\r | |
3674 | db 000h ;\r | |
3675 | dw as.MLT ;MLT\r | |
3676 | db 04ch ;\r | |
3677 | dw gen.opc.ED2 ;OTDM\r | |
3678 | db 08bh ;\r | |
3679 | dw gen.opc.ED2 ;OTDMR\r | |
3680 | db 09bh ;\r | |
3681 | dw gen.opc.ED2 ;OTIM\r | |
3682 | db 083h ;\r | |
3683 | dw gen.opc.ED2 ;OTIMR\r | |
3684 | db 093h ;\r | |
3685 | dw as.OUTO ;OUT0\r | |
3686 | db 001h ;\r | |
3687 | dw gen.opc.ED2 ;SLP\r | |
3688 | db 076h ;\r | |
3689 | dw as.TST ;TST\r | |
3690 | db 004h ;\r | |
3691 | dw as.TSTIO ;TSTIO\r | |
3692 | db 074h ;\r | |
b0b4005c | 3693 | \r |
9711a430 L |
3694 | ;-------------------------------------------------------------------------------\r |
3695 | \r | |
b0b4005c L |
3696 | as.TST:\r |
3697 | call arg.r_HL_A ;\r | |
3698 | jr nc,as.tst_0\r | |
3699 | rlca\r | |
3700 | rlca\r | |
3701 | rlca\r | |
3702 | add a,b\r | |
3703 | ld b,a\r | |
3704 | jp gen.opc.ED2\r | |
3705 | as.tst_0:\r | |
3706 | ld b,064h\r | |
3707 | as.TSTIO:\r | |
3708 | call arg.imm_8bit ;\r | |
3709 | jr as.store_io0\r | |
3710 | \r | |
3711 | as.IN0:\r | |
3712 | call arg.r_HL_A ;\r | |
30673dea | 3713 | jr nc,error5\r |
b0b4005c | 3714 | cp 006h\r |
30673dea | 3715 | jr z,error5\r |
b0b4005c L |
3716 | rlca\r |
3717 | rlca\r | |
3718 | rlca\r | |
3719 | add a,b\r | |
3720 | ld b,a\r | |
3721 | call assert_comma ;\r | |
3722 | call arg.addr_8bit ;\r | |
3723 | jr as.store_io0\r | |
3724 | \r | |
3725 | as.OUTO:\r | |
3726 | call arg.addr_8bit ;\r | |
3727 | call assert_comma ;\r | |
3728 | call arg.r_HL_A ;\r | |
30673dea | 3729 | jr nc,error5\r |
b0b4005c | 3730 | cp 006h\r |
30673dea | 3731 | jr z,error5\r |
b0b4005c L |
3732 | rlca\r |
3733 | rlca\r | |
3734 | rlca\r | |
3735 | add a,b\r | |
3736 | ld b,a\r | |
3737 | \r | |
3738 | as.store_io0:\r | |
3739 | call assert_eol\r | |
3740 | ld (iy+000h),0edh\r | |
3741 | ld (iy+001h),b\r | |
3742 | ld (iy+002h),l\r | |
3743 | ld c,003h\r | |
3744 | ret\r | |
3745 | \r | |
3746 | as.MLT:\r | |
3747 | call arg.ww ;\r | |
30673dea | 3748 | jr nc,error5\r |
b0b4005c L |
3749 | add a,b\r |
3750 | ld b,a\r | |
3751 | jp gen.opc.ED2\r | |
3752 | \r | |
30673dea | 3753 | error5:\r |
b0b4005c L |
3754 | jp ERROR\r |
3755 | \r | |
3756 | as.LD:\r | |
0716e834 L |
3757 | call arg.r_HL_A\r |
3758 | jr c,l13d4h\r | |
3759 | call arg.IDX_displcmnt\r | |
3760 | jp c,l1471h\r | |
3761 | call arg.ww\r | |
3762 | jp c,l149ch\r | |
3763 | call arg.IX_IY\r | |
3764 | jp c,l14f5h\r | |
0c461f1d | 3765 | call get_char_upper\r |
0716e834 L |
3766 | cp 'I'\r |
3767 | jp z,l1511h\r | |
3768 | cp 'R'\r | |
3769 | jp z,l1519h\r | |
3770 | cp '('\r | |
0c461f1d | 3771 | jr nz,error5\r |
0716e834 L |
3772 | inc de\r |
3773 | call arg.ww\r | |
3774 | jp c,l1528h\r | |
3775 | call test_expr\r | |
3776 | call test_paren_close\r | |
3777 | call assert_comma\r | |
3778 | call arg.ww\r | |
3779 | jr c,l13c2h\r | |
3780 | call arg.IX_IY\r | |
3781 | jr nc,l13aah\r | |
3782 | ld b,022h\r | |
0c4244e5 | 3783 | l1395h:\r |
0716e834 L |
3784 | call assert_eol\r |
3785 | ld a,(prefix_ixiy)\r | |
0c4244e5 | 3786 | l139bh:\r |
0716e834 L |
3787 | ld (iy+000h),a\r |
3788 | ld (iy+001h),b\r | |
3789 | ld (iy+002h),l\r | |
3790 | ld (iy+003h),h\r | |
3791 | ld c,004h\r | |
3792 | ret\r | |
0c461f1d | 3793 | \r |
0c4244e5 | 3794 | l13aah:\r |
0c461f1d | 3795 | call get_char_upper\r |
0716e834 | 3796 | cp 'A'\r |
0c461f1d | 3797 | jr nz,error5\r |
0716e834 L |
3798 | inc de\r |
3799 | ld b,032h\r | |
0c461f1d | 3800 | \r |
b0b4005c | 3801 | as.store_3:\r |
0716e834 L |
3802 | call assert_eol\r |
3803 | ld (iy+000h),b\r | |
3804 | ld (iy+001h),l\r | |
3805 | ld (iy+002h),h\r | |
3806 | ld c,003h\r | |
3807 | ret\r | |
0c461f1d | 3808 | \r |
0c4244e5 | 3809 | l13c2h:\r |
0716e834 L |
3810 | cp 020h\r |
3811 | jr z,l13d0h\r | |
3812 | add a,043h\r | |
3813 | ld b,a\r | |
0c4244e5 | 3814 | l13c9h:\r |
0716e834 L |
3815 | call assert_eol\r |
3816 | ld a,0edh\r | |
3817 | jr l139bh\r | |
0c4244e5 | 3818 | l13d0h:\r |
0716e834 L |
3819 | ld b,022h\r |
3820 | jr as.store_3\r | |
0c461f1d | 3821 | \r |
0c4244e5 | 3822 | l13d4h:\r |
0716e834 L |
3823 | ld b,a\r |
3824 | call assert_comma\r | |
3825 | call arg.r_HL_A\r | |
3826 | jr nc,l13f0h\r | |
3827 | push af\r | |
3828 | ld a,b\r | |
3829 | rlca\r | |
3830 | rlca\r | |
3831 | rlca\r | |
3832 | ld b,a\r | |
3833 | pop af\r | |
3834 | add a,b\r | |
3835 | add a,040h\r | |
3836 | cp 076h\r | |
0c461f1d | 3837 | jr z,error60\r |
0c4244e5 | 3838 | l13ech:\r |
0716e834 L |
3839 | ld b,a\r |
3840 | jp as.opc.noarg\r | |
0c461f1d | 3841 | \r |
0c4244e5 | 3842 | l13f0h:\r |
0716e834 L |
3843 | call arg.IDX_displcmnt\r |
3844 | jr nc,l1413h\r | |
3845 | ld a,b\r | |
3846 | rlca\r | |
3847 | rlca\r | |
3848 | rlca\r | |
3849 | add a,046h\r | |
3850 | cp 076h\r | |
0c461f1d | 3851 | jr z,error60\r |
b0b4005c | 3852 | \r |
0c4244e5 | 3853 | l1400h:\r |
0716e834 L |
3854 | ld b,a\r |
3855 | call assert_eol\r | |
3856 | ld (iy+001h),b\r | |
3857 | ld (iy+002h),c\r | |
3858 | ld a,(prefix_ixiy)\r | |
3859 | ld (iy+000h),a\r | |
3860 | ld c,003h\r | |
3861 | ret\r | |
0c461f1d | 3862 | \r |
0c4244e5 | 3863 | l1413h:\r |
0c461f1d | 3864 | call get_char_upper\r |
0716e834 L |
3865 | cp 'I'\r |
3866 | jr z,l1426h\r | |
3867 | cp 'R'\r | |
3868 | jr nz,l1432h\r | |
3869 | ld a,b\r | |
3870 | cp 007h\r | |
0c461f1d | 3871 | jr nz,error60\r |
0716e834 L |
3872 | ld b,05fh\r |
3873 | jr l142eh\r | |
0c461f1d | 3874 | \r |
0c4244e5 | 3875 | l1426h:\r |
0716e834 L |
3876 | ld a,b\r |
3877 | cp 007h\r | |
0c461f1d | 3878 | jr nz,error60\r |
0716e834 | 3879 | ld b,057h\r |
0c4244e5 | 3880 | l142eh:\r |
0716e834 L |
3881 | inc de\r |
3882 | jp gen.opc.ED2\r | |
0c4244e5 | 3883 | l1432h:\r |
0716e834 L |
3884 | cp '('\r |
3885 | jr z,l144ch\r | |
3886 | call arg.imm_8bit\r | |
3887 | ld a,b\r | |
3888 | rlca\r | |
3889 | rlca\r | |
3890 | rlca\r | |
3891 | add a,006h\r | |
0c4244e5 | 3892 | l143fh:\r |
0716e834 | 3893 | ld b,a\r |
b0b4005c | 3894 | as.store_2:\r |
0716e834 L |
3895 | call assert_eol\r |
3896 | ld (iy+000h),b\r | |
3897 | ld (iy+001h),l\r | |
3898 | ld c,002h\r | |
3899 | ret\r | |
0c4244e5 | 3900 | l144ch:\r |
0716e834 L |
3901 | inc de\r |
3902 | ld a,b\r | |
3903 | cp 007h\r | |
0c461f1d | 3904 | jr nz,error60\r |
0716e834 L |
3905 | call arg.ww\r |
3906 | jr nc,l1466h\r | |
3907 | cp 030h\r | |
0c461f1d | 3908 | jr nc,error60\r |
0716e834 L |
3909 | add a,00ah\r |
3910 | ld b,a\r | |
3911 | call test_paren_close\r | |
3912 | jp as.opc.noarg\r | |
0c461f1d L |
3913 | \r |
3914 | error60:\r | |
3915 | jp error\r | |
3916 | \r | |
0c4244e5 | 3917 | l1466h:\r |
0716e834 L |
3918 | call test_expr\r |
3919 | call test_paren_close\r | |
3920 | ld b,03ah\r | |
3921 | jp as.store_3\r | |
b0b4005c | 3922 | \r |
0c4244e5 | 3923 | l1471h:\r |
0716e834 L |
3924 | call assert_comma\r |
3925 | call arg.r_HL_A\r | |
3926 | jr nc,l1483h\r | |
3927 | cp 006h\r | |
0c461f1d | 3928 | jr z,error60\r |
0716e834 L |
3929 | add a,070h\r |
3930 | jp l1400h\r | |
b0b4005c | 3931 | \r |
0c4244e5 | 3932 | l1483h:\r |
0716e834 L |
3933 | call arg.imm_8bit\r |
3934 | call assert_eol\r | |
3935 | ld a,(prefix_ixiy)\r | |
3936 | ld (iy+000h),a\r | |
3937 | ld (iy+001h),036h\r | |
3938 | ld (iy+002h),c\r | |
3939 | ld (iy+003h),l\r | |
3940 | ld c,004h\r | |
3941 | ret\r | |
0c4244e5 | 3942 | l149ch:\r |
0716e834 L |
3943 | ld b,a\r |
3944 | call assert_comma\r | |
3945 | ld hl,t_HL.AF\r | |
3946 | call sub_0318h\r | |
3947 | jr c,l14c3h\r | |
3948 | call arg.IX_IY\r | |
3949 | jr nc,l14cch\r | |
3950 | ld a,b\r | |
3951 | cp 030h\r | |
3952 | jr nz,error6\r | |
3953 | ld b,0f9h\r | |
0c4244e5 | 3954 | l14b4h:\r |
0716e834 L |
3955 | call assert_eol\r |
3956 | ld a,(prefix_ixiy)\r | |
3957 | ld (iy+000h),a\r | |
3958 | ld (iy+001h),b\r | |
3959 | ld c,002h\r | |
3960 | ret\r | |
0c461f1d | 3961 | \r |
0c4244e5 | 3962 | l14c3h:\r |
0716e834 L |
3963 | ld a,b\r |
3964 | cp 030h\r | |
3965 | jr nz,error6\r | |
3966 | ld b,0f9h\r | |
3967 | jr as.opc.noarg ;14ca\r | |
0c461f1d | 3968 | \r |
0c4244e5 | 3969 | l14cch:\r |
0c461f1d | 3970 | call get_char_upper\r |
0716e834 L |
3971 | cp '('\r |
3972 | jr nz,l14e8h\r | |
3973 | inc de\r | |
3974 | call test_expr\r | |
3975 | call test_paren_close\r | |
3976 | ld a,b\r | |
3977 | cp 020h\r | |
3978 | jr z,l14e3h\r | |
3979 | add a,04bh\r | |
3980 | ld b,a\r | |
3981 | jp l13c9h\r | |
0c461f1d | 3982 | \r |
0c4244e5 | 3983 | l14e3h:\r |
0716e834 L |
3984 | ld b,02ah\r |
3985 | jp as.store_3\r | |
0c461f1d | 3986 | \r |
0c4244e5 | 3987 | l14e8h:\r |
0716e834 L |
3988 | call test_expr\r |
3989 | call assert_eol\r | |
3990 | ld a,001h\r | |
3991 | add a,b\r | |
3992 | ld b,a\r | |
3993 | jp as.store_3\r | |
0c4244e5 | 3994 | l14f5h:\r |
0716e834 | 3995 | call assert_comma\r |
0c461f1d | 3996 | call get_char_upper\r |
0716e834 L |
3997 | cp '('\r |
3998 | jr nz,l1509h\r | |
3999 | inc de\r | |
4000 | call test_expr\r | |
4001 | call test_paren_close\r | |
4002 | ld b,02ah\r | |
4003 | jp l1395h\r | |
0c461f1d | 4004 | \r |
0c4244e5 | 4005 | l1509h:\r |
0716e834 L |
4006 | call test_expr\r |
4007 | ld b,021h\r | |
4008 | jp l1395h\r | |
0c461f1d | 4009 | \r |
0c4244e5 | 4010 | l1511h:\r |
0716e834 L |
4011 | inc de\r |
4012 | call assert_comma\r | |
4013 | ld b,047h\r | |
4014 | jr l151fh\r | |
0c461f1d | 4015 | \r |
0c4244e5 | 4016 | l1519h:\r |
0716e834 L |
4017 | inc de\r |
4018 | call assert_comma\r | |
4019 | ld b,04fh\r | |
0c4244e5 | 4020 | l151fh:\r |
0c461f1d | 4021 | call get_char_upper\r |
0716e834 L |
4022 | inc de\r |
4023 | cp 'A'\r | |
4024 | jr z,gen.opc.ED2\r | |
0c4244e5 | 4025 | error6:\r |
0716e834 | 4026 | jp ERROR\r |
0c4244e5 L |
4027 | \r |
4028 | l1528h:\r | |
0716e834 L |
4029 | cp 020h\r |
4030 | jr nc,error6\r | |
4031 | add a,002h\r | |
4032 | ld b,a\r | |
4033 | call test_paren_close\r | |
4034 | call assert_comma\r | |
0c461f1d | 4035 | call get_char_upper\r |
0716e834 L |
4036 | cp 'A'\r |
4037 | jr nz,error6\r | |
4038 | inc de\r | |
b0b4005c | 4039 | as.opc.noarg:\r |
0716e834 L |
4040 | call assert_eol\r |
4041 | ld (iy+000h),b\r | |
4042 | ld c,001h\r | |
4043 | ret\r | |
0c4244e5 | 4044 | \r |
b0b4005c | 4045 | gen.opc.ED2:\r |
0716e834 L |
4046 | call assert_eol\r |
4047 | ld (iy+000h),0edh\r | |
4048 | ld (iy+001h),b\r | |
4049 | ld c,002h\r | |
4050 | ret\r | |
0c4244e5 | 4051 | \r |
b0b4005c | 4052 | as.ADC_SBC:\r |
0716e834 L |
4053 | ld hl,t_HL.AF\r |
4054 | call sub_0318h\r | |
4055 | jr nc,as.AND_CP_OR_SUB_XOR\r | |
4056 | call assert_comma\r | |
4057 | call arg.ww\r | |
0c461f1d | 4058 | jr nc,error6\r |
0716e834 L |
4059 | push af\r |
4060 | ld a,b\r | |
4061 | cp 088h\r | |
4062 | ld b,04ah\r | |
4063 | jr z,l156ch\r | |
4064 | ld b,042h\r | |
0c4244e5 | 4065 | l156ch:\r |
0716e834 L |
4066 | pop af\r |
4067 | add a,b\r | |
0c4244e5 | 4068 | l156eh:\r |
0716e834 L |
4069 | ld b,a\r |
4070 | jr gen.opc.ED2\r | |
0c461f1d | 4071 | \r |
b0b4005c | 4072 | as.ADD:\r |
0716e834 L |
4073 | ld hl,t_HL.AF\r |
4074 | call sub_0318h\r | |
4075 | jr c,l159ah\r | |
4076 | call arg.IX_IY\r | |
4077 | jr nc,as.AND_CP_OR_SUB_XOR\r | |
4078 | call assert_comma\r | |
4079 | ld hl,t_BC.DE.IX.SP\r | |
4080 | ld a,(prefix_ixiy)\r | |
4081 | cp 0fdh\r | |
4082 | jr nz,l158eh\r | |
4083 | ld hl,t_BC.DE.IY.SP\r | |
0c4244e5 | 4084 | l158eh:\r |
0716e834 | 4085 | call arg.reg_16bit\r |
0c461f1d | 4086 | jr nc,error6\r |
0716e834 | 4087 | add a,009h\r |
0c4244e5 | 4088 | l1596h:\r |
0716e834 L |
4089 | ld b,a\r |
4090 | jp l14b4h\r | |
0c4244e5 | 4091 | l159ah:\r |
0716e834 L |
4092 | call assert_comma\r |
4093 | call arg.ww\r | |
0c461f1d L |
4094 | error61nc:\r |
4095 | jr nc,error6\r | |
0716e834 L |
4096 | add a,009h\r |
4097 | jp l13ech\r | |
b0b4005c | 4098 | as.AND_CP_OR_SUB_XOR:\r |
0c461f1d | 4099 | call get_char_upper\r |
0716e834 L |
4100 | cp 'A'\r |
4101 | jr nz,l15b8h\r | |
4102 | push de\r | |
4103 | inc de\r | |
4104 | call next_arg\r | |
4105 | jr z,l15b7h\r | |
4106 | pop de\r | |
4107 | jr l15b8h\r | |
0c4244e5 | 4108 | l15b7h:\r |
0716e834 | 4109 | pop af\r |
0c4244e5 | 4110 | l15b8h:\r |
0716e834 L |
4111 | call arg.r_HL_A\r |
4112 | jr c,l15cbh\r | |
4113 | call arg.IDX_displcmnt\r | |
4114 | jr c,l15cfh\r | |
4115 | call arg.imm_8bit\r | |
4116 | ld a,b\r | |
4117 | add a,046h\r | |
4118 | jp l143fh\r | |
0c4244e5 | 4119 | l15cbh:\r |
0716e834 L |
4120 | add a,b\r |
4121 | jp l13ech\r | |
0c4244e5 | 4122 | l15cfh:\r |
0716e834 L |
4123 | ld a,b\r |
4124 | add a,006h\r | |
4125 | jp l1400h\r | |
b0b4005c L |
4126 | \r |
4127 | as.SHIFTOP:\r | |
0716e834 L |
4128 | call arg.r_HL_A\r |
4129 | jr c,l15fah\r | |
4130 | call arg.IDX_displcmnt\r | |
0c461f1d | 4131 | jr nc,error61nc\r |
0716e834 L |
4132 | ld a,b\r |
4133 | add a,006h\r | |
4134 | ld b,a\r | |
0c4244e5 | 4135 | l15e4h:\r |
0716e834 L |
4136 | call assert_eol\r |
4137 | ld a,(prefix_ixiy)\r | |
4138 | ld (iy+000h),a\r | |
4139 | ld (iy+001h),0cbh\r | |
4140 | ld (iy+002h),c\r | |
4141 | ld (iy+003h),b\r | |
4142 | ld c,004h\r | |
4143 | ret\r | |
b0b4005c | 4144 | \r |
0c4244e5 | 4145 | l15fah:\r |
0716e834 | 4146 | add a,b\r |
0c4244e5 | 4147 | l15fbh:\r |
0716e834 L |
4148 | ld b,a\r |
4149 | call assert_eol\r | |
4150 | ld (iy+001h),b\r | |
4151 | ld (iy+000h),0cbh\r | |
4152 | ld c,002h\r | |
4153 | ret\r | |
b0b4005c L |
4154 | \r |
4155 | as.BITOP:\r | |
0716e834 L |
4156 | call arg.bit\r |
4157 | call assert_comma\r | |
4158 | call arg.r_HL_A\r | |
4159 | jr c,l1624h\r | |
4160 | call arg.IDX_displcmnt\r | |
0c461f1d | 4161 | jr nc,error61nc\r |
0716e834 L |
4162 | ld a,l\r |
4163 | rlca\r | |
4164 | rlca\r | |
4165 | rlca\r | |
4166 | add a,006h\r | |
4167 | add a,b\r | |
4168 | ld b,a\r | |
4169 | jr l15e4h\r | |
0c4244e5 | 4170 | l1624h:\r |
0716e834 L |
4171 | add a,b\r |
4172 | ld b,a\r | |
4173 | ld a,l\r | |
4174 | rlca\r | |
4175 | rlca\r | |
4176 | rlca\r | |
4177 | add a,b\r | |
4178 | jr l15fbh\r | |
b0b4005c L |
4179 | \r |
4180 | as.CALL:\r | |
0716e834 L |
4181 | push de\r |
4182 | call arg.cc_ZCPS\r | |
4183 | jr nc,l163ch\r | |
4184 | add a,b\r | |
4185 | ld b,a\r | |
4186 | call next_arg\r | |
4187 | jr z,l163eh\r | |
4188 | pop de\r | |
4189 | push de\r | |
0c4244e5 | 4190 | l163ch:\r |
0716e834 | 4191 | ld b,0cdh\r |
0c4244e5 | 4192 | l163eh:\r |
0716e834 L |
4193 | pop af\r |
4194 | call test_expr\r | |
4195 | jp as.store_3\r | |
b0b4005c L |
4196 | \r |
4197 | as.RET:\r | |
0716e834 L |
4198 | call arg.cc_ZCPS\r |
4199 | jr nc,l164eh\r | |
4200 | add a,b\r | |
4201 | ld b,a\r | |
4202 | jr l1650h\r | |
0c4244e5 | 4203 | l164eh:\r |
0716e834 | 4204 | ld b,0c9h\r |
0c4244e5 | 4205 | l1650h:\r |
0716e834 | 4206 | jp as.opc.noarg\r |
b0b4005c L |
4207 | \r |
4208 | as.JP:\r | |
0716e834 L |
4209 | push de\r |
4210 | call arg.cc_ZCPS\r | |
4211 | jr c,l1666h\r | |
0c4244e5 | 4212 | l1659h:\r |
0716e834 L |
4213 | pop de\r |
4214 | ld hl,l168ch\r | |
4215 | call sub_030ah\r | |
4216 | jr c,l1674h\r | |
4217 | ld b,0c3h\r | |
4218 | jr l166eh\r | |
b0b4005c | 4219 | \r |
0c4244e5 | 4220 | l1666h:\r |
0716e834 L |
4221 | add a,b\r |
4222 | ld b,a\r | |
4223 | call next_arg\r | |
4224 | jr nz,l1659h\r | |
4225 | pop af\r | |
0c4244e5 | 4226 | l166eh:\r |
0716e834 L |
4227 | call test_expr\r |
4228 | jp as.store_3\r | |
0c4244e5 | 4229 | l1674h:\r |
0716e834 L |
4230 | call assert_eol\r |
4231 | ld a,b\r | |
4232 | and a\r | |
4233 | jr nz,l1680h\r | |
4234 | ld b,0e9h\r | |
4235 | jp as.opc.noarg\r | |
0c4244e5 | 4236 | l1680h:\r |
0716e834 L |
4237 | ld b,0ddh\r |
4238 | dec a\r | |
4239 | jr z,l1687h\r | |
4240 | ld b,0fdh\r | |
0c4244e5 | 4241 | l1687h:\r |
0716e834 L |
4242 | ld l,0e9h\r |
4243 | jp as.store_2\r | |
0c4244e5 L |
4244 | \r |
4245 | l168ch:\r | |
4246 | DC '(HL)'\r | |
4247 | DC '(IX)'\r | |
4248 | DC '(IY)'\r | |
4249 | DB 0\r | |
4250 | \r | |
b0b4005c | 4251 | as.DJNZ:\r |
0716e834 L |
4252 | call next_arg\r |
4253 | ld b,010h\r | |
4254 | jr l16aeh\r | |
b0b4005c | 4255 | as.JR:\r |
0716e834 L |
4256 | call arg.cc_ZC\r |
4257 | jr c,l16a9h\r | |
4258 | ld b,018h\r | |
4259 | jr l16aeh\r | |
0c4244e5 | 4260 | l16a9h:\r |
0716e834 L |
4261 | add a,b\r |
4262 | ld b,a\r | |
4263 | call assert_comma\r | |
0c4244e5 | 4264 | l16aeh:\r |
0716e834 L |
4265 | call arg.j_displ\r |
4266 | jp as.store_2\r | |
0c4244e5 | 4267 | \r |
b0b4005c | 4268 | as.IM:\r |
0716e834 L |
4269 | call arg.imm_8bit\r |
4270 | ld a,l\r | |
4271 | cp 003h\r | |
30673dea | 4272 | jr nc,error7\r |
0716e834 L |
4273 | and a\r |
4274 | jr z,l16c7h\r | |
4275 | ld b,056h\r | |
4276 | cp 001h\r | |
4277 | jr z,l16c7h\r | |
4278 | ld b,05eh\r | |
0c4244e5 | 4279 | l16c7h:\r |
0716e834 | 4280 | jp gen.opc.ED2\r |
0c4244e5 | 4281 | \r |
b0b4005c | 4282 | as.RST:\r |
0716e834 L |
4283 | call arg.imm_8bit\r |
4284 | ld a,l\r | |
4285 | push af\r | |
4286 | add a,b\r | |
4287 | ld b,a\r | |
4288 | pop af\r | |
4289 | and 0c7h\r | |
30673dea | 4290 | jr nz,error7\r |
0716e834 | 4291 | jp as.opc.noarg\r |
0c4244e5 | 4292 | \r |
b0b4005c | 4293 | as.POP_PUSH:\r |
0716e834 L |
4294 | call arg.IX_IY\r |
4295 | jr c,l16e7h\r | |
4296 | call arg.zz\r | |
30673dea | 4297 | jr nc,error7\r |
0716e834 L |
4298 | add a,b\r |
4299 | jp l13ech\r | |
0c4244e5 | 4300 | l16e7h:\r |
0716e834 L |
4301 | ld a,b\r |
4302 | add a,020h\r | |
4303 | jp l1596h\r | |
0c4244e5 | 4304 | \r |
b0b4005c | 4305 | as.IN:\r |
0716e834 | 4306 | call arg.r_HL_A\r |
30673dea | 4307 | jr nc,error7\r |
0716e834 | 4308 | cp 006h\r |
30673dea | 4309 | jr z,error7\r |
0716e834 L |
4310 | rlca\r |
4311 | rlca\r | |
4312 | rlca\r | |
4313 | add a,b\r | |
4314 | ld b,a\r | |
4315 | cp 078h\r | |
4316 | jr nz,l170fh\r | |
4317 | call assert_comma\r | |
4318 | call sub_171bh\r | |
4319 | jr c,l1715h\r | |
4320 | call arg.addr_8bit\r | |
4321 | ld b,0dbh\r | |
4322 | jp as.store_2\r | |
0c4244e5 | 4323 | l170fh:\r |
0716e834 L |
4324 | call assert_comma\r |
4325 | call sub_171bh\r | |
0c4244e5 | 4326 | l1715h:\r |
0716e834 | 4327 | jp c,gen.opc.ED2\r |
30673dea | 4328 | error7:\r |
0716e834 | 4329 | jp ERROR\r |
0c4244e5 L |
4330 | \r |
4331 | sub_171bh:\r | |
0716e834 L |
4332 | ld hl,t__C_\r |
4333 | jp sub_0318h\r | |
0c4244e5 | 4334 | \r |
b0b4005c | 4335 | as.OUT:\r |
0716e834 L |
4336 | call sub_171bh\r |
4337 | jr nc,l1739h\r | |
4338 | call assert_comma\r | |
4339 | call arg.r_HL_A\r | |
30673dea | 4340 | jr nc,error7\r |
0716e834 | 4341 | cp 006h\r |
30673dea | 4342 | jr z,error7\r |
0716e834 L |
4343 | rlca\r |
4344 | rlca\r | |
4345 | rlca\r | |
4346 | add a,b\r | |
4347 | jp l156eh\r | |
0c4244e5 L |
4348 | \r |
4349 | l1739h:\r | |
0716e834 L |
4350 | call arg.addr_8bit\r |
4351 | call assert_comma\r | |
4352 | cp 'A'\r | |
30673dea | 4353 | jr nz,error7\r |
0716e834 L |
4354 | inc de\r |
4355 | ld b,0d3h\r | |
4356 | jp as.store_2\r | |
0c4244e5 | 4357 | \r |
b0b4005c | 4358 | as.EX:\r |
0716e834 L |
4359 | ld hl,b_176d_start\r |
4360 | call sub_030ah\r | |
0c461f1d | 4361 | jr nc,error7\r |
0716e834 L |
4362 | ld c,b\r |
4363 | call assert_eol\r | |
4364 | ld b,000h\r | |
4365 | ld hl,l178eh\r | |
4366 | add hl,bc\r | |
4367 | add hl,bc\r | |
4368 | ld a,(hl)\r | |
4369 | ld (iy+000h),a\r | |
4370 | ld c,001h\r | |
4371 | inc hl\r | |
4372 | ld a,(hl)\r | |
4373 | and a\r | |
4374 | ret z\r | |
4375 | ld (iy+001h),a\r | |
4376 | ld c,002h\r | |
4377 | ret\r | |
0c4244e5 L |
4378 | \r |
4379 | b_176d_start:\r | |
4380 | DC 'AF,AF'''\r | |
4381 | l1773h:\r | |
4382 | DC 'DE,HL'\r | |
4383 | DC '(SP),HL'\r | |
4384 | DC '(SP),IX'\r | |
4385 | DC '(SP),IY'\r | |
4386 | db 0\r | |
4387 | l178eh:\r | |
0716e834 L |
4388 | db 008h,000h\r |
4389 | db 0ebh,000h\r | |
4390 | db 0e3h,000h\r | |
4391 | db 0ddh,0e3h\r | |
4392 | db 0fdh,0e3h\r | |
0c4244e5 | 4393 | \r |
b0b4005c | 4394 | as.DEC_INC:\r |
0716e834 L |
4395 | call arg.IX_IY\r |
4396 | jr c,l17b3h\r | |
4397 | call arg.ww\r | |
4398 | jr c,l17bfh\r | |
4399 | call arg.r_HL_A\r | |
4400 | jr c,l17cch\r | |
4401 | call arg.IDX_displcmnt\r | |
0c461f1d | 4402 | jr nc,error8\r |
0716e834 L |
4403 | ld a,b\r |
4404 | add a,030h\r | |
4405 | jp l1400h\r | |
0c4244e5 | 4406 | l17b3h:\r |
0716e834 L |
4407 | ld a,b\r |
4408 | ld b,023h\r | |
4409 | cp 004h\r | |
4410 | jr z,l17bch\r | |
4411 | ld b,02bh\r | |
0c4244e5 | 4412 | l17bch:\r |
0716e834 | 4413 | jp l14b4h\r |
0c4244e5 | 4414 | l17bfh:\r |
0716e834 L |
4415 | push af\r |
4416 | ld a,b\r | |
4417 | ld b,003h\r | |
4418 | cp 004h\r | |
4419 | jr z,l17c9h\r | |
4420 | ld b,00bh\r | |
0c4244e5 | 4421 | l17c9h:\r |
0716e834 L |
4422 | pop af\r |
4423 | jr l17cfh\r | |
0c4244e5 | 4424 | l17cch:\r |
0716e834 L |
4425 | rlca\r |
4426 | rlca\r | |
4427 | rlca\r | |
0c4244e5 | 4428 | l17cfh:\r |
0716e834 L |
4429 | add a,b\r |
4430 | jp l13ech\r | |
b0b4005c L |
4431 | \r |
4432 | arg.bit:\r | |
0716e834 L |
4433 | call arg.imm_8bit\r |
4434 | ld a,l\r | |
4435 | cp 008h\r | |
30673dea | 4436 | jr nc,error8\r |
0716e834 | 4437 | ret\r |
b0b4005c L |
4438 | \r |
4439 | arg.j_displ:\r | |
0716e834 L |
4440 | call test_expr\r |
4441 | push bc\r | |
4442 | push iy\r | |
4443 | pop bc\r | |
4444 | and a\r | |
4445 | sbc hl,bc\r | |
4446 | dec hl\r | |
4447 | dec hl\r | |
4448 | pop bc\r | |
4449 | call sub_1802h\r | |
4450 | ld a,h\r | |
4451 | xor l\r | |
4452 | bit 7,a\r | |
30673dea | 4453 | jr nz,error8\r |
0716e834 | 4454 | ret\r |
0c4244e5 | 4455 | \r |
b0b4005c | 4456 | arg.addr_8bit:\r |
0c461f1d | 4457 | call get_char_upper\r |
0716e834 L |
4458 | cp '('\r |
4459 | jr nz,arg.imm_8bit\r | |
4460 | inc de\r | |
4461 | call arg.imm_8bit\r | |
4462 | jp test_paren_close\r | |
0c4244e5 | 4463 | \r |
b0b4005c | 4464 | arg.imm_8bit:\r |
0716e834 | 4465 | call test_expr\r |
0c4244e5 | 4466 | sub_1802h:\r |
0716e834 L |
4467 | ld a,h\r |
4468 | and a\r | |
4469 | ret z\r | |
4470 | inc a\r | |
4471 | ret z\r | |
30673dea | 4472 | jr error8\r |
0c4244e5 L |
4473 | \r |
4474 | test_expr:\r | |
0716e834 L |
4475 | push bc\r |
4476 | call expr\r | |
4477 | pop bc\r | |
4478 | ret nc\r | |
30673dea | 4479 | error8:\r |
0716e834 | 4480 | jp ERROR\r |
0c4244e5 | 4481 | \r |
b0b4005c | 4482 | arg.zz:\r |
0716e834 L |
4483 | push hl\r |
4484 | ld hl,t_BC.DE.HL.AF\r | |
4485 | jr l181fh\r | |
0c4244e5 | 4486 | \r |
b0b4005c | 4487 | arg.reg_16bit:\r |
0716e834 L |
4488 | push hl\r |
4489 | jr l181fh\r | |
0c4244e5 | 4490 | \r |
b0b4005c | 4491 | arg.ww:\r |
0716e834 L |
4492 | push hl\r |
4493 | ld hl,t_BC.DE.HL.SP\r | |
0c4244e5 | 4494 | l181fh:\r |
0716e834 L |
4495 | push bc\r |
4496 | call sub_030ah\r | |
4497 | jr nc,l182bh\r | |
4498 | ld a,b\r | |
4499 | rlca\r | |
4500 | rlca\r | |
4501 | rlca\r | |
4502 | rlca\r | |
4503 | scf\r | |
0c4244e5 | 4504 | l182bh:\r |
0716e834 L |
4505 | pop bc\r |
4506 | pop hl\r | |
4507 | ret\r | |
0c4244e5 | 4508 | \r |
b0b4005c | 4509 | arg.r_HL_A:\r |
0716e834 L |
4510 | call skipbl\r |
4511 | push bc\r | |
4512 | push hl\r | |
4513 | ld hl,t_BCDEHL_HL_A\r | |
4514 | call sub_030ah\r | |
4515 | ld a,b\r | |
4516 | pop hl\r | |
4517 | pop bc\r | |
4518 | ret\r | |
0c4244e5 | 4519 | \r |
b0b4005c | 4520 | arg.IX_IY:\r |
0716e834 L |
4521 | push hl\r |
4522 | push bc\r | |
4523 | ld hl,t_IX.IY\r | |
4524 | call sub_030ah\r | |
4525 | jr nc,l1852h\r | |
4526 | ld a,0ddh\r | |
4527 | dec b\r | |
4528 | jr nz,l184eh\r | |
4529 | ld a,0fdh\r | |
0c4244e5 | 4530 | l184eh:\r |
0716e834 L |
4531 | ld (prefix_ixiy),a\r |
4532 | scf\r | |
0c4244e5 | 4533 | l1852h:\r |
0716e834 L |
4534 | pop bc\r |
4535 | pop hl\r | |
4536 | ret\r | |
b0b4005c L |
4537 | \r |
4538 | arg.IDX_displcmnt:\r | |
0716e834 L |
4539 | push hl\r |
4540 | push bc\r | |
0c461f1d | 4541 | call get_char_upper\r |
0716e834 L |
4542 | cp '('\r |
4543 | jr nz,l18a1h\r | |
4544 | push de\r | |
4545 | inc de\r | |
4546 | ld hl,t_IX.IY\r | |
4547 | call sub_030ah\r | |
4548 | jr nc,l18a0h\r | |
4549 | pop af\r | |
4550 | ld a,0ddh\r | |
4551 | dec b\r | |
4552 | jr nz,l186eh\r | |
4553 | ld a,0fdh\r | |
0c4244e5 | 4554 | l186eh:\r |
0716e834 | 4555 | ld (prefix_ixiy),a\r |
0c461f1d | 4556 | call get_char_upper\r |
0716e834 L |
4557 | cp '+'\r |
4558 | jr z,l1882h\r | |
4559 | cp ')'\r | |
4560 | ld hl,0\r | |
4561 | jr z,l189ah\r | |
4562 | cp '-'\r | |
0c461f1d | 4563 | jr nz,error9\r |
0c4244e5 | 4564 | l1882h:\r |
0716e834 L |
4565 | push af\r |
4566 | inc de\r | |
4567 | call arg.imm_8bit\r | |
4568 | pop af\r | |
4569 | cp '+'\r | |
4570 | jr z,l1894h\r | |
4571 | ld b,h\r | |
4572 | ld c,l\r | |
4573 | ld hl,0\r | |
4574 | and a\r | |
4575 | sbc hl,bc\r | |
0c4244e5 | 4576 | l1894h:\r |
0c461f1d | 4577 | call get_char_upper\r |
0716e834 | 4578 | cp ')'\r |
0c461f1d | 4579 | jr nz,error9\r |
0c4244e5 | 4580 | l189ah:\r |
0716e834 L |
4581 | inc de\r |
4582 | pop bc\r | |
4583 | ld c,l\r | |
4584 | pop hl\r | |
4585 | scf\r | |
4586 | ret\r | |
0c4244e5 | 4587 | l18a0h:\r |
0716e834 | 4588 | pop de\r |
0c4244e5 | 4589 | l18a1h:\r |
0716e834 L |
4590 | pop bc\r |
4591 | pop hl\r | |
4592 | and a\r | |
4593 | ret\r | |
0c4244e5 | 4594 | \r |
b0b4005c | 4595 | arg.cc_ZCPS:\r |
0716e834 L |
4596 | ld hl,t_tstfl_ZCPS\r |
4597 | ld c,007h\r | |
4598 | jr l18b1h\r | |
0c4244e5 | 4599 | \r |
b0b4005c | 4600 | arg.cc_ZC:\r |
0716e834 L |
4601 | ld hl,t_tstfl_ZC\r |
4602 | ld c,003h\r | |
0c4244e5 | 4603 | l18b1h:\r |
0716e834 L |
4604 | push bc\r |
4605 | call sub_030ah\r | |
4606 | ld a,b\r | |
4607 | pop bc\r | |
4608 | ret nc\r | |
4609 | and c\r | |
4610 | rlca\r | |
4611 | rlca\r | |
4612 | rlca\r | |
4613 | scf\r | |
4614 | ret\r | |
0c4244e5 L |
4615 | \r |
4616 | assert_comma:\r | |
0716e834 L |
4617 | call next_arg\r |
4618 | ret z\r | |
0c461f1d | 4619 | error9:\r |
0716e834 | 4620 | jp ERROR\r |
0c4244e5 L |
4621 | \r |
4622 | test_paren_close:\r | |
0c461f1d | 4623 | call get_char_upper\r |
0716e834 | 4624 | cp ')'\r |
0c461f1d | 4625 | jr nz,error9\r |
0716e834 L |
4626 | inc de\r |
4627 | ret\r | |
0c4244e5 | 4628 | \r |
9711a430 L |
4629 | ;-------------------------------------------------------------------------------\r |
4630 | ; >>L [startaddr] [endaddr]\r | |
4631 | ; List disassembled code\r | |
4632 | \r | |
0c4244e5 | 4633 | cmd_L:\r |
0716e834 L |
4634 | ld hl,cmd_L\r |
4635 | ld (cmd_rpt),hl\r | |
4636 | call expr\r | |
4637 | jr nc,l18dbh\r | |
4638 | ld hl,(last_L)\r | |
0c4244e5 | 4639 | l18dbh:\r |
0716e834 L |
4640 | call next_arg\r |
4641 | call get_range\r | |
4642 | jr nc,l1905h\r | |
4643 | call assert_eol\r | |
4644 | ld b,16\r | |
0c4244e5 | 4645 | l18ebh:\r |
0716e834 | 4646 | push bc\r |
85b57f2a | 4647 | call cmdl_p_line\r |
0716e834 L |
4648 | pop bc\r |
4649 | djnz l18ebh\r | |
4650 | ret\r | |
85b57f2a | 4651 | \r |
0c4244e5 | 4652 | l1905h:\r |
0716e834 | 4653 | call assert_eol\r |
85b57f2a L |
4654 | ld d,h\r |
4655 | ld e,l\r | |
4656 | add hl,bc\r | |
4657 | ex de,hl\r | |
0c4244e5 | 4658 | l190fh:\r |
85b57f2a L |
4659 | push de\r |
4660 | call cmdl_p_line\r | |
4661 | pop de\r | |
4662 | call cp_hl_de\r | |
4663 | jr c,l190fh\r | |
4664 | ret\r | |
4665 | \r | |
9711a430 L |
4666 | ;-------------------------------------------------------------------------------\r |
4667 | \r | |
85b57f2a L |
4668 | cmdl_p_line:\r |
4669 | push hl\r | |
4670 | call p_disas_line\r | |
4671 | call crlf\r | |
4672 | pop hl\r | |
4673 | ld c,b\r | |
4674 | ld b,0\r | |
4675 | add hl,bc\r | |
4676 | ld (last_L),hl\r | |
4677 | ret\r | |
0c4244e5 | 4678 | \r |
25a690e5 | 4679 | p_disas_line:\r |
3f9577cd L |
4680 | call p_label\r |
4681 | call outbl2\r | |
0716e834 L |
4682 | call out.hl.@\r |
4683 | call z,outbl\r | |
4684 | call outbl\r | |
4685 | sub a\r | |
4686 | ld (con_col),a\r | |
85b57f2a L |
4687 | push hl\r |
4688 | pop iy\r | |
0716e834 | 4689 | call p_disas_instr\r |
0716e834 | 4690 | ret z\r |
8bc5ea22 | 4691 | \r |
08d0db09 L |
4692 | ld c,15\r |
4693 | call p_goto_col\r | |
cab0d80a | 4694 | call p_offset\r |
08d0db09 L |
4695 | call outbl\r |
4696 | jp p_symbol\r | |
0c4244e5 | 4697 | \r |
9711a430 L |
4698 | ;-------------------------------------------------------------------------------\r |
4699 | \r | |
25a690e5 | 4700 | p_offset:\r |
ac35765e | 4701 | ld de,(var.@)\r |
0716e834 L |
4702 | ld a,d\r |
4703 | or e\r | |
4704 | ret z\r | |
37ade8ec L |
4705 | call pstr_inl\r |
4706 | dc '(@'\r | |
0716e834 L |
4707 | and a\r |
4708 | sbc hl,de\r | |
4709 | call out_hl\r | |
cab0d80a | 4710 | add hl,de\r |
0716e834 | 4711 | jp out_rparen\r |
0c4244e5 | 4712 | \r |
9711a430 L |
4713 | ;-------------------------------------------------------------------------------\r |
4714 | \r | |
25a690e5 | 4715 | p_disas_instr:\r |
0716e834 | 4716 | sub a\r |
08d0db09 | 4717 | ld (disas_argtype),a\r |
0716e834 L |
4718 | call disas_get_instrlen\r |
4719 | jr nc,l197fh\r | |
85b57f2a L |
4720 | push bc\r |
4721 | ld a,(con_col)\r | |
4722 | add a,5\r | |
4723 | ld c,a\r | |
4724 | call pstr\r | |
08d0db09 | 4725 | call p_goto_col\r |
0716e834 L |
4726 | ex de,hl\r |
4727 | call call_hl\r | |
4728 | pop bc\r | |
08d0db09 | 4729 | ld a,(disas_argtype)\r |
85b57f2a | 4730 | ld hl,(disas_arg_16)\r |
08d0db09 | 4731 | or a\r |
0716e834 L |
4732 | scf\r |
4733 | ret\r | |
0c4244e5 L |
4734 | \r |
4735 | l197fh:\r | |
d1f2492e | 4736 | call pstr_inl\r |
0c4244e5 | 4737 | DC '???'\r |
85b57f2a | 4738 | ld b,1\r |
d1f2492e L |
4739 | sub a\r |
4740 | ret\r | |
0c4244e5 L |
4741 | \r |
4742 | disas_get_instrlen:\r | |
0716e834 L |
4743 | sub a\r |
4744 | ld (isprefix_ixiy),a\r | |
4745 | ld a,(iy+000h)\r | |
4746 | cp 0edh\r | |
4747 | jp z,disas_pfx.ED\r | |
4748 | cp 0ddh\r | |
4749 | jr z,l19abh\r | |
4750 | cp 0fdh\r | |
4751 | jr z,l19afh\r | |
0c4244e5 | 4752 | sub_19a0h:\r |
0716e834 L |
4753 | ld a,(iy+000h)\r |
4754 | cp 0cbh\r | |
4755 | jp z,disas_pfx.CB\r | |
4756 | jp disas_nopfx\r | |
0c4244e5 | 4757 | l19abh:\r |
0716e834 L |
4758 | ld a,1\r |
4759 | jr l19b1h\r | |
0c4244e5 | 4760 | l19afh:\r |
0716e834 | 4761 | ld a,2\r |
0c4244e5 | 4762 | l19b1h:\r |
0716e834 L |
4763 | ld (isprefix_ixiy),a\r |
4764 | call disas_pfx.DDFD\r | |
4765 | ret nc\r | |
4766 | push bc\r | |
4767 | call sub_19a0h\r | |
4768 | pop af\r | |
4769 | add a,b\r | |
4770 | ld b,a\r | |
4771 | scf\r | |
4772 | ret\r | |
0c4244e5 | 4773 | \r |
9711a430 L |
4774 | ;-------------------------------------------------------------------------------\r |
4775 | \r | |
0c4244e5 | 4776 | disas_pfx.DDFD:\r |
0716e834 L |
4777 | inc iy\r |
4778 | ld hl,b_19ef_start\r | |
4779 | call test_DDFD\r | |
4780 | ld b,002h\r | |
4781 | ret c\r | |
4782 | ld hl,l1a0ah\r | |
4783 | call test_DDFD\r | |
4784 | ld b,001h\r | |
4785 | ret c\r | |
4786 | ld a,(iy+000h)\r | |
4787 | cp 0cbh\r | |
4788 | jr nz,l19edh\r | |
4789 | ld a,(iy+002h)\r | |
4790 | cp 036h\r | |
4791 | ret z\r | |
4792 | and 007h\r | |
4793 | cp 006h\r | |
4794 | jr nz,l19edh\r | |
4795 | ld b,002h\r | |
4796 | scf\r | |
4797 | ret\r | |
0c4244e5 | 4798 | l19edh:\r |
0716e834 L |
4799 | and a\r |
4800 | ret\r | |
0c4244e5 | 4801 | \r |
9711a430 | 4802 | ;-------------------------------------------------------------------------------\r |
eb982d46 | 4803 | ; DD/FD 3 byte (ix+d)/(iy+d)\r |
0c4244e5 | 4804 | b_19ef_start:\r |
0716e834 L |
4805 | db 034h\r |
4806 | db 035h\r | |
4807 | db 036h\r | |
4808 | db 046h\r | |
4809 | db 04eh\r | |
4810 | db 056h\r | |
4811 | db 05eh\r | |
4812 | db 066h\r | |
4813 | db 06eh\r | |
4814 | db 070h\r | |
4815 | db 071h\r | |
4816 | db 072h\r | |
4817 | db 073h\r | |
4818 | db 074h\r | |
4819 | db 075h\r | |
4820 | db 077h\r | |
4821 | db 07eh\r | |
4822 | db 086h\r | |
4823 | db 08eh\r | |
4824 | db 096h\r | |
4825 | db 09eh\r | |
4826 | db 0a6h\r | |
4827 | db 0aeh\r | |
4828 | db 0b6h\r | |
4829 | db 0beh\r | |
4830 | db 0\r | |
0c4244e5 | 4831 | \r |
eb982d46 | 4832 | ; DD/FD 2 byte\r |
0c4244e5 | 4833 | l1a0ah:\r |
0716e834 L |
4834 | db 009h\r |
4835 | db 019h\r | |
4836 | db 021h\r | |
4837 | db 022h\r | |
4838 | db 023h\r | |
4839 | db 029h\r | |
4840 | db 02ah\r | |
4841 | db 02bh\r | |
4842 | db 039h\r | |
4843 | db 0e1h\r | |
4844 | db 0e3h\r | |
4845 | db 0e5h\r | |
4846 | db 0e9h\r | |
4847 | db 0f9h\r | |
4848 | db 0\r | |
0c4244e5 | 4849 | \r |
9711a430 L |
4850 | ;-------------------------------------------------------------------------------\r |
4851 | \r | |
0c4244e5 | 4852 | disas_pfx.ED:\r |
0716e834 L |
4853 | inc iy\r |
4854 | ld hl,b_1bc9_start\r | |
4855 | call sub_1a72h\r | |
4856 | ld b,2\r | |
4857 | ret c\r | |
4858 | ld hl,b_1bf4_start\r | |
4859 | call lookup_opc\r | |
4860 | ld b,2\r | |
4861 | ret c\r | |
b0b4005c L |
4862 | \r |
4863 | ld hl,l228bh\r | |
4864 | call lookup_opc\r | |
4865 | ld b,3\r | |
4866 | ret c\r | |
0716e834 L |
4867 | ld hl,b_1c40_start\r |
4868 | call lookup_opc\r | |
4869 | ld b,4\r | |
4870 | ret\r | |
0c4244e5 | 4871 | \r |
9711a430 L |
4872 | ;-------------------------------------------------------------------------------\r |
4873 | \r | |
0c4244e5 | 4874 | disas_pfx.CB:\r |
0716e834 L |
4875 | push iy\r |
4876 | inc iy\r | |
4877 | ld a,(isprefix_ixiy)\r | |
4878 | and a\r | |
4879 | jr z,l1a42h\r | |
4880 | inc iy\r | |
0c4244e5 | 4881 | l1a42h:\r |
0716e834 L |
4882 | ld hl,b_1c55_start\r |
4883 | call lookup_opc\r | |
4884 | pop iy\r | |
4885 | ld b,2\r | |
4886 | ret\r | |
0c4244e5 | 4887 | \r |
9711a430 L |
4888 | ;-------------------------------------------------------------------------------\r |
4889 | \r | |
0c4244e5 | 4890 | disas_nopfx:\r |
0716e834 L |
4891 | ld hl,b_1b54_start\r |
4892 | call lookup_opc\r | |
4893 | ld b,2\r | |
4894 | ret c\r | |
4895 | ld hl,b_1ab6_start\r | |
4896 | call sub_1a72h\r | |
4897 | ld b,1\r | |
4898 | ret c\r | |
4899 | ld hl,b_1ad1_start\r | |
4900 | call lookup_opc\r | |
4901 | ld b,1\r | |
4902 | ret c\r | |
4903 | ld hl,b_1b9b_start\r | |
4904 | call lookup_opc\r | |
4905 | ret nc\r | |
4906 | ld b,3\r | |
4907 | ret\r | |
0c4244e5 | 4908 | \r |
9711a430 L |
4909 | ;-------------------------------------------------------------------------------\r |
4910 | \r | |
0c4244e5 | 4911 | sub_1a72h:\r |
0716e834 L |
4912 | ld a,(hl)\r |
4913 | cp 0ffh\r | |
4914 | ret z\r | |
4915 | cp (iy+000h)\r | |
4916 | jr z,l1a7fh\r | |
4917 | inc hl\r | |
4918 | inc hl\r | |
4919 | jr sub_1a72h\r | |
0c4244e5 | 4920 | l1a7fh:\r |
cab0d80a | 4921 | ld de,l1c97h\r |
0716e834 L |
4922 | inc hl\r |
4923 | ld c,(hl)\r | |
cab0d80a L |
4924 | jr get_mnemonic\r |
4925 | \r | |
0c4244e5 L |
4926 | \r |
4927 | test_DDFD:\r | |
0716e834 L |
4928 | ld a,(hl)\r |
4929 | and a\r | |
4930 | ret z\r | |
4931 | inc hl\r | |
4932 | cp (iy+000h)\r | |
4933 | jr nz,test_DDFD\r | |
4934 | scf\r | |
4935 | ret\r | |
0c4244e5 L |
4936 | \r |
4937 | lookup_opc:\r | |
0716e834 L |
4938 | ld a,(iy+000h)\r |
4939 | and (hl)\r | |
4940 | inc hl\r | |
4941 | cp (hl)\r | |
4942 | jr z,l1aa8h\r | |
4943 | inc hl\r | |
4944 | inc hl\r | |
4945 | inc hl\r | |
4946 | inc hl\r | |
4947 | ld a,(hl)\r | |
4948 | and a\r | |
4949 | jr nz,lookup_opc\r | |
4950 | ret\r | |
cab0d80a | 4951 | \r |
0c4244e5 | 4952 | l1aa8h:\r |
0716e834 L |
4953 | inc hl\r |
4954 | ld c,(hl)\r | |
4955 | inc hl\r | |
4956 | ld e,(hl)\r | |
4957 | inc hl\r | |
4958 | ld d,(hl)\r | |
cab0d80a | 4959 | get_mnemonic:\r |
0716e834 | 4960 | ld hl,t_MNEMONICS\r |
cab0d80a | 4961 | ld b,0\r |
0716e834 L |
4962 | add hl,bc\r |
4963 | scf\r | |
4964 | ret\r | |
0c4244e5 | 4965 | \r |
9711a430 | 4966 | ;-------------------------------------------------------------------------------\r |
b0b4005c L |
4967 | ; 1 byte opcodes (no parameters)\r |
4968 | ; Format: db opcode, t_MNEMONICS-index\r | |
0c4244e5 | 4969 | b_1ab6_start:\r |
b0b4005c L |
4970 | db 076h,039h ;halt\r |
4971 | db 0d9h,036h ;exx\r | |
4972 | db 0f3h,02ch ;di\r | |
4973 | db 0fbh,032h ;ei\r | |
4974 | db 000h,069h ;nop\r | |
4975 | db 007h,09eh ;rlca\r | |
4976 | db 00fh,0adh ;rrca\r | |
4977 | db 017h,098h ;rla\r | |
4978 | db 01fh,0a7h ;rra\r | |
4979 | db 027h,026h ;daa\r | |
4980 | db 02fh,023h ;cpl\r | |
4981 | db 037h,0bah ;scf\r | |
4982 | db 03fh,010h ;ccf\r | |
4983 | db 0ffh\r | |
4984 | \r | |
0c4244e5 | 4985 | \r |
cab0d80a | 4986 | ; 1 byte opcodes\r |
b0b4005c L |
4987 | ; Format: db mask, match, t_MNEMONICS-index\r |
4988 | ; dw argument formating fuction\r | |
0c4244e5 | 4989 | b_1ad1_start:\r |
b0b4005c | 4990 | db 0c0h,040h,056h ;ld r,r\r |
25a690e5 | 4991 | dw p_arg_r_r\r |
b0b4005c | 4992 | db 0f8h,080h,003h ;add a,r\r |
25a690e5 | 4993 | dw p_arg_a_r\r |
b0b4005c | 4994 | db 0f8h,088h,000h ;adc a,r\r |
25a690e5 L |
4995 | dw p_arg_a_r\r |
4996 | db 0f8h,090h,0c9h ;sub r\r | |
4997 | dw p_arg_rs\r | |
4998 | db 0f8h,098h,0b7h ;sbc a,r\r | |
4999 | dw p_arg_a_r\r | |
5000 | db 0f8h,0a0h,006h ;and r\r | |
5001 | dw p_arg_rs\r | |
5002 | db 0f8h,0a8h,0cch ;xor r\r | |
5003 | dw p_arg_rs\r | |
5004 | db 0f8h,0b0h,06ch ;or r\r | |
5005 | dw p_arg_rs\r | |
5006 | db 0f8h,0b8h,013h ;cp r\r | |
5007 | dw p_arg_rs\r | |
b0b4005c | 5008 | db 0c7h,0c0h,08bh ;ret cc\r |
25a690e5 | 5009 | dw p_arg_cc\r |
b0b4005c L |
5010 | db 0c7h,0c7h,0b4h ;rst\r |
5011 | dw l1c98h\r | |
5012 | db 0ffh,0c9h,08bh ;ret\r | |
5013 | dw l1c97h\r | |
5014 | db 0cfh,0c1h,081h ;pop rr\r | |
25a690e5 | 5015 | dw p_arg_zz\r |
b0b4005c | 5016 | db 0cfh,0c5h,084h ;push rr\r |
25a690e5 | 5017 | dw p_arg_zz\r |
b0b4005c L |
5018 | db 0ffh,0e3h,034h ;ex (sp),hl\r |
5019 | dw l1ca0h\r | |
5020 | db 0ffh,0e9h,052h ;jp (hl)\r | |
5021 | dw l1caeh\r | |
5022 | db 0ffh,0ebh,034h ;ex de,hl\r | |
25a690e5 | 5023 | dw p_arg_ex_dehl\r |
b0b4005c L |
5024 | db 0ffh,0f9h,056h ;ld sp,hl\r |
5025 | dw l1cc1h\r | |
5026 | db 0cfh,003h,041h ;inc rr\r | |
25a690e5 | 5027 | dw p_arg_ww\r |
b0b4005c | 5028 | db 0cfh,00bh,029h ;dec rr\r |
25a690e5 | 5029 | dw p_arg_ww\r |
b0b4005c | 5030 | db 0c7h,004h,041h ;inc r\r |
25a690e5 | 5031 | dw p_arg_r\r |
b0b4005c | 5032 | db 0c7h,005h,029h ;dec r\r |
25a690e5 | 5033 | dw p_arg_r\r |
b0b4005c | 5034 | db 0ffh,008h,034h ;ex af,af'\r |
25a690e5 | 5035 | dw p_arg_ex_afaf\r |
b0b4005c L |
5036 | db 0cfh,009h,003h ;add hl,rr\r |
5037 | dw l1cd3h\r | |
5038 | db 0efh,002h,056h ;ld (rr),a ;rr=bc,de\r | |
5039 | dw l1cdch\r | |
5040 | db 0efh,00ah,056h ;ld a,(rr) ;rr=bc,de\r | |
5041 | dw l1ce5h\r | |
5042 | db 0\r | |
0c4244e5 | 5043 | \r |
cab0d80a | 5044 | ; 2 byte opdodes\r |
0c4244e5 | 5045 | b_1b54_start:\r |
b0b4005c L |
5046 | db 0c7h,006h,056h ;ld r,nn\r |
5047 | dw l1cfah\r | |
5048 | db 0ffh,0c6h,003h ;add a,nn\r | |
5049 | dw l1cf5h\r | |
5050 | db 0ffh,0ceh,000h ;adc a,nn\r | |
5051 | dw l1cf5h\r | |
5052 | db 0ffh,0d6h,0c9h ;sub a,nn\r | |
5053 | dw l1d09h\r | |
5054 | db 0ffh,0deh,0b7h ;sbc a,nn\r | |
5055 | dw l1cf5h\r | |
5056 | db 0ffh,0e6h,006h ;and a,nn\r | |
5057 | dw l1d09h\r | |
5058 | db 0ffh,0eeh,0cch ;xor nn\r | |
5059 | dw l1d09h\r | |
5060 | db 0ffh,0f6h,06ch ;or nn\r | |
5061 | dw l1d09h\r | |
5062 | db 0ffh,0feh,013h ;cp a,nn\r | |
5063 | dw l1d09h\r | |
5064 | db 0ffh,010h,02eh ;djnz\r | |
08d0db09 | 5065 | dw p_arg_jrel\r |
b0b4005c | 5066 | db 0ffh,018h,054h ;jr\r |
08d0db09 L |
5067 | dw p_arg_jrel\r |
5068 | db 0e7h,020h,054h ;jr cc,\r | |
5069 | dw p_arg_cc_jrel\r | |
b0b4005c L |
5070 | db 0ffh,0d3h,076h ;out (nn),a\r |
5071 | dw l1d37h\r | |
5072 | db 0ffh,0dbh,03fh ;in a,(nn)\r | |
5073 | dw l1d29h\r | |
5074 | db 0\r | |
0c4244e5 | 5075 | \r |
cab0d80a | 5076 | ; 3 byte opcodes\r |
0c4244e5 | 5077 | b_1b9b_start:\r |
25a690e5 L |
5078 | db 0c7h,0c2h,052h ;jp cc,mn\r |
5079 | dw p_arg_cc_mn\r | |
5080 | db 0c7h,0c4h,00ch ;call cc,mn\r | |
5081 | dw p_arg_cc_mn\r | |
5082 | db 0cfh,001h,056h ;ld ww,mn\r | |
5083 | dw p_arg_ww_mn\r | |
5084 | db 0ffh,0c3h,052h ;jp mn\r | |
5085 | dw p_arg_mn\r | |
5086 | db 0ffh,0cdh,00ch ;call mn\r | |
5087 | dw p_arg_mn\r | |
5088 | db 0ffh,022h,056h ;ld (mn),hl\r | |
5089 | dw p_arg_addr_hl\r | |
5090 | db 0ffh,02ah,056h ;ld hl,(mn)\r | |
5091 | dw p_arg_hl_addr\r | |
5092 | db 0ffh,032h,056h ;ld (mn),a\r | |
5093 | dw p_arg_addr_a\r | |
5094 | db 0ffh,03ah,056h ;ld a,(mn)\r | |
5095 | dw p_arg_a_addr\r | |
b0b4005c L |
5096 | db 0\r |
5097 | \r | |
5098 | ; Prefix ED + 1 byte opcode, no arguments\r | |
5099 | ; Format: opcode, t_MNEMONICS index\r | |
0c4244e5 | 5100 | b_1bc9_start:\r |
b0b4005c L |
5101 | db 044h,066h ;neg\r |
5102 | db 045h,092h ;retn\r | |
5103 | db 04dh,08eh ;reti\r | |
5104 | db 067h,0b1h ;rrd\r | |
5105 | db 06fh,0a2h ;rld\r | |
5106 | db 0a0h,05fh ;ldi\r | |
5107 | db 0a1h,01ch ;cpi\r | |
5108 | db 0a2h,04bh ;ini\r | |
5109 | db 0a3h,07dh ;outi\r | |
5110 | db 0a8h,058h ;ldd\r | |
5111 | db 0a9h,015h ;cpd\r | |
5112 | db 0aah,044h ;ind\r | |
5113 | db 0abh,079h ;outd\r | |
5114 | db 0b0h,062h ;ldir\r | |
5115 | db 0b1h,01fh ;cpir\r | |
5116 | db 0b2h,04eh ;inir\r | |
5117 | db 0b3h,072h ;otir\r | |
5118 | db 0b8h,05bh ;lddr\r | |
5119 | db 0b9h,018h ;cpdr\r | |
5120 | db 0bah,047h ;indr\r | |
5121 | db 0bbh,06eh ;otdr\r | |
5122 | db 08bh,0d5h ;otdm\r | |
5123 | db 09bh,0d9h ;otdmr\r | |
5124 | db 083h,0deh ;otim\r | |
5125 | db 093h,0e2h ;otimr\r | |
5126 | db 076h,0ebh ;slp\r | |
5127 | db 0ffh ;<end mark>\r | |
0c4244e5 L |
5128 | \r |
5129 | b_1bf4_start:\r | |
646e8b05 | 5130 | db 0e7h,040h,03fh ;in r,(c) ;r=b,c,d,e\r |
25a690e5 | 5131 | dw p_arg_in_c ;\r |
646e8b05 | 5132 | db 0f7h,060h,03fh ;in r,(c) ;r=h,l\r |
25a690e5 | 5133 | dw p_arg_in_c ;\r |
b0b4005c | 5134 | db 0ffh,078h,03fh ;in r,(c) ;r=a\r |
25a690e5 | 5135 | dw p_arg_in_c ;\r |
646e8b05 | 5136 | db 0e7h,041h,076h ;out (c),r ;r=b,c,d,e\r |
25a690e5 | 5137 | dw p_arg_out_c ;\r |
646e8b05 | 5138 | db 0f7h,061h,076h ;out (c),r ;r=h,l\r |
25a690e5 | 5139 | dw p_arg_out_c ;\r |
b0b4005c | 5140 | db 0ffh,079h,076h ;out (c),r ;r=a\r |
25a690e5 | 5141 | dw p_arg_out_c ;\r |
b0b4005c L |
5142 | db 0cfh,042h,0b7h ;sbc hl,rr\r |
5143 | dw l1dcah ;\r | |
5144 | db 0cfh,04ah,000h ;adc hl,rr\r | |
5145 | dw l1dcah ;\r | |
5146 | db 0ffh,046h,03dh ;im 0\r | |
5147 | dw l1d85h ;\r | |
5148 | db 0ffh,056h,03dh ;im 1\r | |
5149 | dw l1d89h ;\r | |
5150 | db 0ffh,05eh,03dh ;im 2\r | |
5151 | dw l1d8dh ;\r | |
5152 | db 0ffh,047h,056h ;ld i,a\r | |
5153 | dw l1d92h ;\r | |
5154 | db 0ffh,057h,056h ;ld a,i\r | |
5155 | dw l1d97h ;\r | |
5156 | db 0ffh,04fh,056h ;ld r,a\r | |
5157 | dw l1d9ch ;\r | |
5158 | db 0ffh,05fh,056h ;ld a,r\r | |
5159 | dw l1da1h\r | |
5160 | db 0cfh,04ch,0d2h ;mlt rr\r | |
25a690e5 | 5161 | dw p_arg_ww\r |
b0b4005c | 5162 | db 0c7h,004h,0eeh ;tst r\r |
25a690e5 | 5163 | dw p_arg_r\r |
b0b4005c L |
5164 | db 0\r |
5165 | \r | |
5166 | l228bh:\r | |
646e8b05 | 5167 | db 0e7h,000h,0cfh ;in0 r,(m) ;r=b,c,d,e\r |
25a690e5 | 5168 | dw p_arg_r_m\r |
646e8b05 | 5169 | db 0f7h,020h,0cfh ;in0 r,(m) ;r=h,l\r |
25a690e5 | 5170 | dw p_arg_r_m\r |
b0b4005c | 5171 | db 0ffh,038h,0cfh ;in0 a,(m)\r |
25a690e5 | 5172 | dw p_arg_r_m\r |
646e8b05 | 5173 | db 0e7h,001h,0e7h ;out0 (m),r ;r=b,c,d,e\r |
25a690e5 | 5174 | dw p_arg_m_r\r |
646e8b05 | 5175 | db 0f7h,021h,0e7h ;out0 (m),r ;r=h,l\r |
25a690e5 | 5176 | dw p_arg_m_r\r |
b0b4005c | 5177 | db 0ffh,039h,0e7h ;out0 (m),a\r |
25a690e5 | 5178 | dw p_arg_m_r\r |
b0b4005c L |
5179 | db 0ffh,064h,0eeh ;tst m\r |
5180 | dw l1d09h\r | |
5181 | db 0ffh,074h,0f1h ;tstio m\r | |
5182 | dw l1d09h\r | |
5183 | db 0\r | |
0c4244e5 L |
5184 | \r |
5185 | b_1c40_start:\r | |
b0b4005c | 5186 | db 0efh,043h,056h ;ld (mn),ww ;ww=bc,de\r |
25a690e5 | 5187 | dw p_arg_addr_ww\r |
b0b4005c | 5188 | db 0ffh,073h,056h ;ld (mn),sp\r |
25a690e5 | 5189 | dw p_arg_addr_ww\r |
b0b4005c | 5190 | db 0efh,04bh,056h ;ld ww,(mn) ;ww=bc,de\r |
25a690e5 | 5191 | dw p_arg_ww_addr\r |
b0b4005c | 5192 | db 0ffh,07bh,056h ;ld sp,(mn)\r |
25a690e5 | 5193 | dw p_arg_ww_addr\r |
b0b4005c L |
5194 | db 0\r |
5195 | \r | |
5196 | ; CB\r | |
0c4244e5 | 5197 | b_1c55_start:\r |
b0b4005c L |
5198 | db 0f8h,000h,09bh ;rlc g\r |
5199 | dw l1e03h\r | |
5200 | db 0f8h,008h,0aah ;rrc g\r | |
5201 | dw l1e03h\r | |
5202 | db 0f8h,010h,096h ;rl g\r | |
5203 | dw l1e03h\r | |
5204 | db 0f8h,018h,0a5h ;rr g\r | |
5205 | dw l1e03h\r | |
5206 | db 0f8h,020h,0c0h ;sla g\r | |
5207 | dw l1e03h\r | |
5208 | db 0f8h,028h,0c3h ;sra g\r | |
5209 | dw l1e03h\r | |
5210 | db 0f8h,038h,0c6h ;srl g\r | |
5211 | dw l1e03h\r | |
5212 | db 0c0h,040h,009h ;bit b,g\r | |
25a690e5 | 5213 | dw p_arg_bitop\r |
b0b4005c | 5214 | db 0c0h,080h,088h ;res b,g\r |
25a690e5 | 5215 | dw p_arg_bitop\r |
b0b4005c | 5216 | db 0c0h,0c0h,0bdh ;set b,g\r |
25a690e5 | 5217 | dw p_arg_bitop\r |
b0b4005c | 5218 | db 0\r |
0c4244e5 | 5219 | \r |
9711a430 L |
5220 | ;-------------------------------------------------------------------------------\r |
5221 | \r | |
25a690e5 | 5222 | p_arg_r_r:\r |
0716e834 L |
5223 | call p_arg_r\r |
5224 | call p_char_comma\r | |
5225 | jp p_arg_rs\r | |
25a690e5 | 5226 | p_arg_a_r:\r |
0716e834 L |
5227 | call p_A_comma\r |
5228 | jp p_arg_rs\r | |
0c4244e5 | 5229 | l1c97h:\r |
0716e834 | 5230 | ret\r |
b0b4005c | 5231 | \r |
25a690e5 L |
5232 | p_arg_r_m:\r |
5233 | call p_arg_r\r | |
5234 | call p_char_comma\r | |
b0b4005c | 5235 | jp sub_1d2ch\r |
25a690e5 L |
5236 | \r |
5237 | p_arg_m_r:\r | |
b0b4005c | 5238 | call sub_1d2ch\r |
25a690e5 L |
5239 | call p_char_comma\r |
5240 | jp p_arg_r\r | |
b0b4005c | 5241 | \r |
0c4244e5 | 5242 | l1c98h:\r |
0716e834 L |
5243 | ld a,(iy+000h)\r |
5244 | and 038h\r | |
5245 | jp out_hex\r | |
25a690e5 | 5246 | \r |
0c4244e5 | 5247 | l1ca0h:\r |
0716e834 | 5248 | call pstr_inl\r |
0c4244e5 | 5249 | DC '(SP),'\r |
0716e834 | 5250 | jp p_arg_hlixiy\r |
25a690e5 | 5251 | \r |
0c4244e5 | 5252 | l1caeh:\r |
0716e834 L |
5253 | call p_char_lparen\r |
5254 | call p_arg_hlixiy\r | |
25a690e5 L |
5255 | jr out_rparen\r |
5256 | \r | |
5257 | p_arg_ex_dehl:\r | |
0716e834 L |
5258 | ld hl,l1773h\r |
5259 | jp pstr\r | |
25a690e5 | 5260 | \r |
0c4244e5 | 5261 | l1cc1h:\r |
d1f2492e | 5262 | call pstr_inl\r |
0c4244e5 | 5263 | DC 'SP,'\r |
d1f2492e | 5264 | jp p_arg_hlixiy\r |
25a690e5 L |
5265 | \r |
5266 | p_arg_ex_afaf:\r | |
0716e834 L |
5267 | ld hl,b_176d_start\r |
5268 | jp pstr\r | |
25a690e5 | 5269 | \r |
0c4244e5 | 5270 | l1cd3h:\r |
0716e834 L |
5271 | call p_arg_hlixiy\r |
5272 | call p_char_comma\r | |
5273 | jp p_arg_ww\r | |
0c4244e5 | 5274 | l1cdch:\r |
0716e834 L |
5275 | call sub_1ce8h\r |
5276 | call p_char_comma\r | |
5277 | jp p_char_A\r | |
0c4244e5 L |
5278 | \r |
5279 | l1ce5h:\r | |
0716e834 | 5280 | call p_A_comma\r |
0c4244e5 | 5281 | sub_1ce8h:\r |
0716e834 L |
5282 | call p_char_lparen\r |
5283 | call p_arg_ww\r | |
25a690e5 | 5284 | out_rparen:\r |
0716e834 | 5285 | jp p_char_rparen\r |
25a690e5 | 5286 | \r |
0c4244e5 | 5287 | l1cf5h:\r |
0716e834 L |
5288 | call p_A_comma\r |
5289 | jr l1d09h\r | |
0c4244e5 | 5290 | l1cfah:\r |
0716e834 L |
5291 | call p_arg_r\r |
5292 | call p_char_comma\r | |
5293 | ld a,(isprefix_ixiy)\r | |
5294 | and a\r | |
5295 | ld a,(iy+002h)\r | |
5296 | jr nz,l1d0ch\r | |
0c4244e5 | 5297 | l1d09h:\r |
0716e834 | 5298 | ld a,(iy+001h)\r |
0c4244e5 | 5299 | l1d0ch:\r |
0716e834 | 5300 | jp out_hex\r |
b0b4005c | 5301 | \r |
08d0db09 | 5302 | p_arg_cc_jrel:\r |
0716e834 L |
5303 | ld a,(iy+000h)\r |
5304 | and 018h\r | |
5305 | call p_arg_cc0\r | |
5306 | call p_char_comma\r | |
08d0db09 | 5307 | p_arg_jrel:\r |
0716e834 L |
5308 | ld c,(iy+001h)\r |
5309 | ld a,c\r | |
5310 | rla\r | |
5311 | sbc a,a\r | |
5312 | ld b,a\r | |
5313 | push iy\r | |
5314 | pop hl\r | |
5315 | add hl,bc\r | |
5316 | inc hl\r | |
5317 | inc hl\r | |
5318 | jr l1d4eh\r | |
08d0db09 | 5319 | \r |
0c4244e5 | 5320 | l1d29h:\r |
0716e834 | 5321 | call p_A_comma\r |
0c4244e5 | 5322 | sub_1d2ch:\r |
0716e834 L |
5323 | call p_char_lparen\r |
5324 | ld a,(iy+001h)\r | |
5325 | jp l1e6bh\r | |
0c4244e5 | 5326 | l1d37h:\r |
0716e834 | 5327 | call sub_1d2ch\r |
25a690e5 L |
5328 | jr p_char_comma_A\r |
5329 | \r | |
5330 | p_arg_cc_mn:\r | |
0716e834 L |
5331 | call p_arg_cc\r |
5332 | call p_char_comma\r | |
25a690e5 | 5333 | p_arg_mn:\r |
0716e834 L |
5334 | ld l,(iy+001h)\r |
5335 | ld h,(iy+002h)\r | |
0c4244e5 | 5336 | l1d4eh:\r |
0716e834 | 5337 | ld a,002h\r |
0c4244e5 | 5338 | sub_1d50h:\r |
08d0db09 | 5339 | ld (disas_argtype),a\r |
85b57f2a L |
5340 | ld (disas_arg_16),hl\r |
5341 | jp out_hl\r | |
5342 | \r | |
25a690e5 | 5343 | p_arg_ww_mn:\r |
0716e834 L |
5344 | call p_arg_ww\r |
5345 | call p_char_comma\r | |
5346 | jr p_arg_mn\r | |
25a690e5 L |
5347 | \r |
5348 | p_arg_addr_hl:\r | |
08d0db09 | 5349 | call p_arg_addr\r |
0716e834 L |
5350 | call p_char_comma\r |
5351 | jp p_arg_hlixiy\r | |
85b57f2a | 5352 | \r |
25a690e5 | 5353 | p_arg_hl_addr:\r |
0716e834 L |
5354 | call p_arg_hlixiy\r |
5355 | call p_char_comma\r | |
08d0db09 | 5356 | jp p_arg_addr\r |
25a690e5 L |
5357 | \r |
5358 | p_arg_addr_a:\r | |
08d0db09 | 5359 | call p_arg_addr\r |
25a690e5 | 5360 | p_char_comma_A:\r |
0716e834 | 5361 | call p_char_comma\r |
25a690e5 | 5362 | p_char_A:\r |
0716e834 L |
5363 | ld a,'A'\r |
5364 | jr outchar1\r | |
25a690e5 | 5365 | p_arg_a_addr:\r |
0716e834 | 5366 | call p_A_comma\r |
08d0db09 | 5367 | jp p_arg_addr\r |
0c4244e5 | 5368 | l1d85h:\r |
0716e834 L |
5369 | ld a,'0'\r |
5370 | jr outchar1\r | |
0c4244e5 | 5371 | l1d89h:\r |
0716e834 L |
5372 | ld a,'1'\r |
5373 | jr outchar1\r | |
0c4244e5 | 5374 | l1d8dh:\r |
0716e834 L |
5375 | ld a,'2'\r |
5376 | jr outchar1\r | |
25a690e5 L |
5377 | \r |
5378 | p_A_comma:\r | |
0716e834 | 5379 | call p_char_A\r |
25a690e5 | 5380 | p_char_comma:\r |
0716e834 | 5381 | ld a,','\r |
25a690e5 | 5382 | outchar1:\r |
0716e834 | 5383 | jp outchar\r |
25a690e5 | 5384 | \r |
0c4244e5 | 5385 | l1d92h:\r |
0716e834 L |
5386 | ld hl,b_1da7_start\r |
5387 | jr l1da4h\r | |
0c4244e5 | 5388 | l1d97h:\r |
0716e834 L |
5389 | ld hl,l1daah\r |
5390 | jr l1da4h\r | |
0c4244e5 | 5391 | l1d9ch:\r |
0716e834 L |
5392 | ld hl,l1dadh\r |
5393 | jr l1da4h\r | |
0c4244e5 | 5394 | l1da1h:\r |
0716e834 | 5395 | ld hl,l1db0h\r |
0c4244e5 | 5396 | l1da4h:\r |
0716e834 | 5397 | jp pstr\r |
0c4244e5 L |
5398 | \r |
5399 | b_1da7_start:\r | |
5400 | DC 'I,A'\r | |
5401 | l1daah:\r | |
5402 | DC 'A,I'\r | |
5403 | l1dadh:\r | |
5404 | DC 'R,A'\r | |
5405 | l1db0h:\r | |
5406 | DC 'A,R'\r | |
5407 | \r | |
25a690e5 | 5408 | p_arg_in_c:\r |
0716e834 L |
5409 | call p_arg_r\r |
5410 | call p_char_comma\r | |
5411 | ld hl,t__C_\r | |
5412 | jp pstr\r | |
25a690e5 L |
5413 | \r |
5414 | p_arg_out_c:\r | |
0716e834 L |
5415 | ld hl,t__C_\r |
5416 | call pstr\r | |
5417 | call p_char_comma\r | |
5418 | jr p_arg_r\r | |
25a690e5 | 5419 | \r |
0c4244e5 | 5420 | l1dcah:\r |
0716e834 L |
5421 | call p_arg_hlixiy\r |
5422 | call p_char_comma\r | |
5423 | jp p_arg_ww\r | |
25a690e5 L |
5424 | \r |
5425 | p_arg_addr_ww:\r | |
08d0db09 | 5426 | call p_arg_addr\r |
0716e834 L |
5427 | call p_char_comma\r |
5428 | jp p_arg_ww\r | |
25a690e5 L |
5429 | \r |
5430 | p_arg_ww_addr:\r | |
0716e834 L |
5431 | call p_arg_ww\r |
5432 | call p_char_comma\r | |
08d0db09 | 5433 | jr p_arg_addr\r |
25a690e5 L |
5434 | \r |
5435 | p_arg_bitop:\r | |
0716e834 L |
5436 | ld a,(isprefix_ixiy)\r |
5437 | and a\r | |
5438 | jr nz,l1defh\r | |
5439 | ld a,(iy+001h)\r | |
5440 | jr l1df2h\r | |
0c4244e5 | 5441 | l1defh:\r |
0716e834 | 5442 | ld a,(iy+002h)\r |
0c4244e5 | 5443 | l1df2h:\r |
0716e834 L |
5444 | push af\r |
5445 | rra\r | |
5446 | rra\r | |
5447 | rra\r | |
5448 | and 007h\r | |
5449 | add a,'0'\r | |
5450 | call outchar\r | |
5451 | call p_char_comma\r | |
5452 | pop af\r | |
5453 | jr p_arg_r0\r | |
25a690e5 | 5454 | \r |
0c4244e5 | 5455 | l1e03h:\r |
0716e834 L |
5456 | ld a,(isprefix_ixiy)\r |
5457 | and a\r | |
5458 | jr nz,l1e0eh\r | |
5459 | ld a,(iy+001h)\r | |
5460 | jr l1e11h\r | |
0c4244e5 | 5461 | l1e0eh:\r |
0716e834 | 5462 | ld a,(iy+002h)\r |
0c4244e5 | 5463 | l1e11h:\r |
0716e834 | 5464 | jr p_arg_r0\r |
25a690e5 | 5465 | \r |
08d0db09 | 5466 | p_arg_addr:\r |
0716e834 L |
5467 | call p_char_lparen\r |
5468 | ld l,(iy+001h)\r | |
5469 | ld h,(iy+002h)\r | |
5470 | ld a,001h\r | |
5471 | call sub_1d50h\r | |
25a690e5 L |
5472 | \r |
5473 | p_char_rparen:\r | |
0716e834 L |
5474 | ld a,')'\r |
5475 | jp outchar\r | |
25a690e5 L |
5476 | \r |
5477 | p_arg_r:\r | |
0716e834 L |
5478 | ld a,(iy+000h)\r |
5479 | rra\r | |
5480 | rra\r | |
5481 | rra\r | |
5482 | jr p_arg_r0\r | |
25a690e5 | 5483 | p_arg_rs:\r |
0716e834 | 5484 | ld a,(iy+000h)\r |
25a690e5 | 5485 | p_arg_r0:\r |
0716e834 L |
5486 | and 007h\r |
5487 | cp 006h\r | |
5488 | jr nz,p_arg_r1\r | |
5489 | ld a,(isprefix_ixiy)\r | |
5490 | and a\r | |
5491 | ld a,006h\r | |
5492 | jr z,p_arg_r1\r | |
5493 | ld hl,b_1e78_start\r | |
5494 | ld a,(isprefix_ixiy)\r | |
5495 | dec a\r | |
5496 | jr z,l1e4dh\r | |
5497 | ld hl,l1e7bh\r | |
0c4244e5 | 5498 | l1e4dh:\r |
0716e834 L |
5499 | call pstr\r |
5500 | ld a,(iy+001h)\r | |
5501 | and a\r | |
5502 | jp m,l1e61h\r | |
37ade8ec L |
5503 | call pstr_inl\r |
5504 | dc '+'\r | |
0716e834 L |
5505 | ld a,(iy+001h)\r |
5506 | jr l1e6bh\r | |
0c4244e5 | 5507 | l1e61h:\r |
37ade8ec L |
5508 | call pstr_inl\r |
5509 | dc '-'\r | |
0716e834 L |
5510 | ld a,(iy+001h)\r |
5511 | neg\r | |
0c4244e5 | 5512 | l1e6bh:\r |
0716e834 | 5513 | call out_hex\r |
25a690e5 | 5514 | jr p_char_rparen\r |
646e8b05 | 5515 | \r |
25a690e5 | 5516 | p_arg_r1:\r |
0716e834 L |
5517 | ld hl,t_BCDEHL_HL_A\r |
5518 | jr p_arg\r | |
0c4244e5 L |
5519 | \r |
5520 | b_1e78_start:\r | |
5521 | DC '(IX'\r | |
5522 | l1e7bh:\r | |
5523 | DC '(IY'\r | |
646e8b05 | 5524 | \r |
25a690e5 | 5525 | p_arg_hlixiy:\r |
0716e834 L |
5526 | ld a,(isprefix_ixiy)\r |
5527 | ld hl,t_HL.IX.IY\r | |
5528 | jr p_arg\r | |
25a690e5 | 5529 | p_arg_zz:\r |
0716e834 L |
5530 | ld hl,t_BC.DE.HL.AF\r |
5531 | jr l1e8eh\r | |
25a690e5 | 5532 | p_arg_ww:\r |
0716e834 | 5533 | ld hl,t_BC.DE.HL.SP\r |
0c4244e5 | 5534 | l1e8eh:\r |
0716e834 L |
5535 | ld a,(iy+000h)\r |
5536 | rra\r | |
5537 | rra\r | |
5538 | rra\r | |
5539 | rra\r | |
5540 | and 003h\r | |
5541 | cp 002h\r | |
5542 | jr z,p_arg_hlixiy\r | |
5543 | jr p_arg\r | |
646e8b05 | 5544 | \r |
25a690e5 | 5545 | p_arg_cc:\r |
0716e834 | 5546 | ld a,(iy+000h)\r |
25a690e5 | 5547 | p_arg_cc0:\r |
0716e834 L |
5548 | rra\r |
5549 | rra\r | |
5550 | rra\r | |
5551 | and 007h\r | |
5552 | ld hl,t_tstfl_ZCPS\r | |
25a690e5 | 5553 | p_arg:\r |
0716e834 L |
5554 | ld b,a\r |
5555 | call sel_dc_string\r | |
5556 | jp pstr\r | |
0c4244e5 | 5557 | \r |
9711a430 L |
5558 | ;-------------------------------------------------------------------------------\r |
5559 | \r | |
0c4244e5 L |
5560 | t_MNEMONICS:\r |
5561 | DC 'ADC'\r | |
5562 | DC 'ADD'\r | |
5563 | DC 'AND'\r | |
5564 | DC 'BIT'\r | |
5565 | DC 'CALL'\r | |
5566 | DC 'CCF'\r | |
5567 | DC 'CP'\r | |
5568 | DC 'CPD'\r | |
5569 | DC 'CPDR'\r | |
5570 | DC 'CPI'\r | |
5571 | DC 'CPIR'\r | |
5572 | DC 'CPL'\r | |
5573 | DC 'DAA'\r | |
5574 | DC 'DEC'\r | |
5575 | DC 'DI'\r | |
5576 | DC 'DJNZ'\r | |
5577 | DC 'EI'\r | |
5578 | DC 'EX'\r | |
5579 | DC 'EXX'\r | |
5580 | DC 'HALT'\r | |
5581 | DC 'IM'\r | |
5582 | DC 'IN'\r | |
5583 | DC 'INC'\r | |
5584 | DC 'IND'\r | |
5585 | DC 'INDR'\r | |
5586 | DC 'INI'\r | |
5587 | DC 'INIR'\r | |
5588 | DC 'JP'\r | |
5589 | DC 'JR'\r | |
5590 | DC 'LD'\r | |
5591 | DC 'LDD'\r | |
5592 | DC 'LDDR'\r | |
5593 | DC 'LDI'\r | |
5594 | DC 'LDIR'\r | |
5595 | DC 'NEG'\r | |
5596 | DC 'NOP'\r | |
5597 | DC 'OR'\r | |
5598 | DC 'OTDR'\r | |
5599 | DC 'OTIR'\r | |
5600 | DC 'OUT'\r | |
5601 | DC 'OUTD'\r | |
5602 | DC 'OUTI'\r | |
5603 | DC 'POP'\r | |
5604 | DC 'PUSH'\r | |
5605 | DC 'RES'\r | |
5606 | DC 'RET'\r | |
5607 | DC 'RETI'\r | |
5608 | DC 'RETN'\r | |
5609 | DC 'RL'\r | |
5610 | DC 'RLA'\r | |
5611 | DC 'RLC'\r | |
5612 | DC 'RLCA'\r | |
5613 | DC 'RLD'\r | |
5614 | DC 'RR'\r | |
5615 | DC 'RRA'\r | |
5616 | DC 'RRC'\r | |
5617 | DC 'RRCA'\r | |
5618 | DC 'RRD'\r | |
5619 | DC 'RST'\r | |
5620 | DC 'SBC'\r | |
5621 | DC 'SCF'\r | |
5622 | DC 'SET'\r | |
5623 | DC 'SLA'\r | |
5624 | DC 'SRA'\r | |
5625 | DC 'SRL'\r | |
5626 | DC 'SUB'\r | |
5627 | DC 'XOR'\r | |
0c4244e5 L |
5628 | DC 'IN0'\r |
5629 | DC 'MLT'\r | |
5630 | DC 'OTDM'\r | |
5631 | DC 'OTDMR'\r | |
5632 | DC 'OTIM'\r | |
5633 | DC 'OTIMR'\r | |
5634 | DC 'OUT0'\r | |
5635 | DC 'SLP'\r | |
5636 | DC 'TST'\r | |
5637 | DC 'TSTIO'\r | |
0c4244e5 L |
5638 | DB 0\r |
5639 | \r | |
5640 | t_BCDEHL_HL_A:\r | |
5641 | DC 'B'\r | |
5642 | DC 'C'\r | |
5643 | DC 'D'\r | |
5644 | DC 'E'\r | |
5645 | DC 'H'\r | |
5646 | DC 'L'\r | |
5647 | DC '(HL)'\r | |
5648 | DC 'A'\r | |
5649 | DB 0\r | |
5650 | t_BC.DE.HL.SP:\r | |
5651 | DC 'BC'\r | |
5652 | DC 'DE'\r | |
5653 | DC 'HL'\r | |
5654 | DC 'SP'\r | |
5655 | DB 0\r | |
5656 | t_BC.DE.HL.AF:\r | |
5657 | DC 'BC'\r | |
5658 | DC 'DE'\r | |
5659 | t_HL.AF:\r | |
5660 | DC 'HL'\r | |
5661 | DC 'AF'\r | |
5662 | DB 0\r | |
5663 | t_BC.DE.IY.SP:\r | |
5664 | DC 'BC'\r | |
5665 | DC 'DE'\r | |
5666 | DC 'IY'\r | |
5667 | DC 'SP'\r | |
5668 | DB 0\r | |
5669 | t_BC.DE.IX.SP:\r | |
5670 | DC 'BC'\r | |
5671 | DC 'DE'\r | |
5672 | DC 'IX'\r | |
5673 | DC 'SP'\r | |
5674 | DB 0\r | |
5675 | t_HL.IX.IY:\r | |
5676 | DC 'HL'\r | |
5677 | t_IX.IY:\r | |
5678 | DC 'IX'\r | |
5679 | DC 'IY'\r | |
5680 | DB 0\r | |
5681 | t_tstfl_ZC:\r | |
5682 | DC 'NZ'\r | |
5683 | DC 'Z'\r | |
5684 | DC 'NC'\r | |
5685 | DC 'C'\r | |
5686 | DC 'NE'\r | |
5687 | DC 'EQ'\r | |
5688 | DC 'GE'\r | |
5689 | DC 'LT'\r | |
5690 | DB 0\r | |
5691 | t_tstfl_ZCPS:\r | |
5692 | DC 'NZ'\r | |
5693 | DC 'Z'\r | |
5694 | DC 'NC'\r | |
5695 | DC 'C'\r | |
5696 | DC 'PO'\r | |
5697 | DC 'PE'\r | |
5698 | DC 'P'\r | |
5699 | DC 'M'\r | |
5700 | DC 'NE'\r | |
5701 | DC 'EQ'\r | |
5702 | DC 'GE'\r | |
5703 | DC 'LT'\r | |
5704 | DC 'NV'\r | |
5705 | DC 'V'\r | |
5706 | DB 0\r | |
5707 | t__C_:\r | |
5708 | DC '(C)'\r | |
5709 | DB 0\r | |
5710 | \r | |
9711a430 L |
5711 | ;-------------------------------------------------------------------------------\r |
5712 | \r | |
0c4244e5 | 5713 | sub_1ffeh:\r |
ac35765e | 5714 | ld hl,(reg.pc)\r |
0716e834 L |
5715 | ld a,h\r |
5716 | or l\r | |
5717 | jr z,l2037h\r | |
5718 | ld de,BDOS\r | |
5719 | and a\r | |
5720 | sbc hl,de\r | |
5721 | ld hl,l20edh\r | |
5722 | jr z,l2031h\r | |
ac35765e | 5723 | ld iy,(reg.pc)\r |
0716e834 L |
5724 | call disas_get_instrlen\r |
5725 | jp nc,ERROR\r | |
5726 | ld c,b\r | |
85b57f2a | 5727 | ld b,0\r |
ac35765e | 5728 | ld hl,(reg.pc)\r |
0716e834 L |
5729 | add hl,bc\r |
5730 | call sub_09cah\r | |
ac35765e | 5731 | ld iy,(reg.pc)\r |
0716e834 L |
5732 | ld hl,b_2039_start\r |
5733 | call lookup_opc\r | |
5734 | ccf\r | |
5735 | ret c\r | |
5736 | ex de,hl\r | |
0c4244e5 | 5737 | l2031h:\r |
0716e834 L |
5738 | call CALL_HL\r |
5739 | call c,sub_09cah\r | |
0c4244e5 | 5740 | l2037h:\r |
0716e834 L |
5741 | scf\r |
5742 | ret\r | |
0c4244e5 | 5743 | \r |
9711a430 L |
5744 | ;-------------------------------------------------------------------------------\r |
5745 | \r | |
0c4244e5 | 5746 | b_2039_start:\r |
646e8b05 | 5747 | db 0ffh,0ddh,000h ;Prefix DD\r |
b0b4005c | 5748 | dw l20a7h\r |
646e8b05 | 5749 | db 0ffh,0fdh,000h ;Prefix FD\r |
b0b4005c | 5750 | dw l20ach\r |
646e8b05 | 5751 | db 0ffh,0edh,000h ;Prefix ED\r |
b0b4005c | 5752 | dw l20b8h\r |
0c4244e5 L |
5753 | \r |
5754 | b_2048_start:\r | |
646e8b05 | 5755 | db 0ffh,0cdh,000h ;call mn\r |
b0b4005c | 5756 | dw l2080h\r |
646e8b05 | 5757 | db 0ffh,0c3h,000h ;jp mn\r |
b0b4005c | 5758 | dw l208bh\r |
646e8b05 | 5759 | db 0ffh,0e9h,000h ;jp ()\r |
b0b4005c | 5760 | dw l20a2h\r |
646e8b05 | 5761 | db 0ffh,0c9h,000h ;ret\r |
b0b4005c | 5762 | dw l20dch\r |
646e8b05 | 5763 | db 0ffh,0cfh,000h ;rst 8\r |
b0b4005c | 5764 | dw l2115h\r |
646e8b05 | 5765 | db 0c7h,0c7h,000h ;\r |
b0b4005c | 5766 | dw l20f9h\r |
646e8b05 | 5767 | db 0c7h,0c4h,000h ;\r |
b0b4005c | 5768 | dw l2080h\r |
646e8b05 | 5769 | db 0f7h,010h,000h ;\r |
b0b4005c | 5770 | dw l2093h\r |
646e8b05 | 5771 | db 0e7h,020h,000h ;\r |
b0b4005c | 5772 | dw l2093h\r |
646e8b05 | 5773 | db 0c7h,0c2h,000h ;\r |
b0b4005c | 5774 | dw l208bh\r |
646e8b05 | 5775 | db 0c7h,0c0h,000h ;\r |
b0b4005c L |
5776 | dw l20c5h\r |
5777 | db 0\r | |
0c4244e5 | 5778 | \r |
9711a430 L |
5779 | ;-------------------------------------------------------------------------------\r |
5780 | \r | |
0c4244e5 | 5781 | l2080h:\r |
0716e834 L |
5782 | ld a,(b_21e2_start)\r |
5783 | and a\r | |
5784 | jr nz,l208bh\r | |
5785 | ld a,(trace_call_flag)\r | |
5786 | and a\r | |
5787 | ret nz\r | |
0c4244e5 | 5788 | l208bh:\r |
0716e834 L |
5789 | ld l,(iy+001h)\r |
5790 | ld h,(iy+002h)\r | |
5791 | scf\r | |
5792 | ret\r | |
0c4244e5 | 5793 | l2093h:\r |
0716e834 L |
5794 | ld c,(iy+001h)\r |
5795 | ld a,c\r | |
5796 | rla\r | |
5797 | sbc a,a\r | |
5798 | ld b,a\r | |
ac35765e | 5799 | ld hl,(reg.pc)\r |
0716e834 L |
5800 | add hl,bc\r |
5801 | inc hl\r | |
5802 | inc hl\r | |
5803 | scf\r | |
5804 | ret\r | |
0c4244e5 | 5805 | l20a2h:\r |
0716e834 L |
5806 | ld hl,(reg.l)\r |
5807 | scf\r | |
5808 | ret\r | |
0c4244e5 | 5809 | l20a7h:\r |
0716e834 L |
5810 | ld hl,(reg.ix)\r |
5811 | jr l20afh\r | |
0c4244e5 | 5812 | l20ach:\r |
0716e834 | 5813 | ld hl,(reg.iy)\r |
0c4244e5 | 5814 | l20afh:\r |
0716e834 L |
5815 | ld a,(iy+001h)\r |
5816 | cp 0e9h\r | |
5817 | scf\r | |
5818 | ret z\r | |
5819 | and a\r | |
5820 | ret\r | |
0c4244e5 | 5821 | l20b8h:\r |
0716e834 L |
5822 | ld a,(iy+001h)\r |
5823 | cp 04dh\r | |
5824 | jr z,l20dch\r | |
5825 | cp 045h\r | |
5826 | jr z,l20dch\r | |
5827 | and a\r | |
5828 | ret\r | |
0c4244e5 | 5829 | l20c5h:\r |
0716e834 L |
5830 | ld a,(iy+000h)\r |
5831 | ld (l20d7h),a\r | |
5832 | ld hl,(reg.f)\r | |
5833 | push hl\r | |
5834 | pop af\r | |
5835 | call l20d7h\r | |
5836 | scf\r | |
5837 | jr c,l20dch\r | |
5838 | ret\r | |
0c4244e5 | 5839 | l20d7h:\r |
0716e834 L |
5840 | nop\r |
5841 | and a\r | |
5842 | pop hl\r | |
5843 | inc hl\r | |
5844 | jp (hl)\r | |
0c4244e5 L |
5845 | \r |
5846 | l20dch:\r | |
0716e834 L |
5847 | ld a,(b_21e2_start)\r |
5848 | and a\r | |
5849 | jr nz,l20edh\r | |
5850 | ld a,(trace_call_flag)\r | |
5851 | and a\r | |
5852 | jr z,l20edh\r | |
5853 | call l20edh\r | |
5854 | pop hl\r | |
5855 | ret\r | |
0c4244e5 | 5856 | l20edh:\r |
0716e834 L |
5857 | ld hl,(reg_sp)\r |
5858 | ld e,(hl)\r | |
5859 | inc hl\r | |
5860 | ld d,(hl)\r | |
5861 | ex de,hl\r | |
5862 | call sub_09cah\r | |
5863 | and a\r | |
5864 | ret\r | |
0c4244e5 L |
5865 | \r |
5866 | l20f9h:\r | |
0716e834 L |
5867 | ld a,(l0003h)\r |
5868 | cp (iy+000h)\r | |
5869 | ret z\r | |
5870 | ld a,(iy+000h)\r | |
5871 | and 038h\r | |
5872 | ld l,a\r | |
5873 | ld h,000h\r | |
5874 | ld a,(b_21e2_start)\r | |
5875 | and a\r | |
5876 | jr nz,l2113h\r | |
5877 | ld a,(trace_call_flag)\r | |
5878 | and a\r | |
5879 | ret nz\r | |
0c4244e5 | 5880 | l2113h:\r |
0716e834 L |
5881 | scf\r |
5882 | ret\r | |
0c4244e5 | 5883 | l2115h:\r |
0716e834 L |
5884 | and a\r |
5885 | ret\r | |
9711a430 L |
5886 | \r |
5887 | ;-------------------------------------------------------------------------------\r | |
5888 | ; >>C[N][J] [steps]\r | |
5889 | ; >>C[N][J] W expression\r | |
5890 | ; >>C[N][J] U expression\r | |
5891 | ; trace over Calls [No list] [Jumps only] /.While./.Until.\r | |
5892 | \r | |
0c4244e5 | 5893 | cmd_C:\r |
0716e834 | 5894 | ld hl,cmd_C\r |
cab0d80a | 5895 | ld a,1\r |
0716e834 | 5896 | jr l2122h\r |
9711a430 L |
5897 | \r |
5898 | ;-------------------------------------------------------------------------------\r | |
5899 | ; >>T[N][J] [steps]\r | |
5900 | ; >>T[N][J] W expression\r | |
5901 | ; >>T[N][J] U expression\r | |
5902 | ; Trace [no List] [Jumps only] / .While. / .Until.\r | |
5903 | \r | |
0c4244e5 | 5904 | cmd_T:\r |
0716e834 L |
5905 | xor a\r |
5906 | ld hl,cmd_T\r | |
0c4244e5 | 5907 | l2122h:\r |
0716e834 L |
5908 | ld (cmd_rpt),hl\r |
5909 | ld (trace_call_flag),a\r | |
0c461f1d | 5910 | call get_char_upper\r |
0716e834 L |
5911 | sub 'N'\r |
5912 | jr nz,l212eh\r | |
5913 | inc de\r | |
0c4244e5 | 5914 | l212eh:\r |
0716e834 | 5915 | ld (trace_N_flag),a\r |
0c461f1d | 5916 | call get_char_upper\r |
0716e834 L |
5917 | sub 'J'\r |
5918 | jr nz,l2137h\r | |
5919 | inc de\r | |
0c4244e5 | 5920 | l2137h:\r |
0716e834 L |
5921 | ld (trace_J_flag),a\r |
5922 | call sub_21a6h\r | |
5923 | jr z,l2145h\r | |
5924 | ld hl,1\r | |
5925 | call get_lastarg_def\r | |
0c4244e5 | 5926 | l2145h:\r |
0716e834 L |
5927 | ld (trace_count),hl\r |
5928 | sub a\r | |
5929 | ld (l0941h),a\r | |
0c4244e5 | 5930 | l214ch:\r |
0716e834 L |
5931 | call sub_1ffeh\r |
5932 | jr l21a3h\r | |
0c4244e5 L |
5933 | \r |
5934 | l2151h:\r | |
0716e834 L |
5935 | call bp_clr_temporary\r |
5936 | ld a,(trace_J_flag)\r | |
5937 | and a\r | |
5938 | jr nz,l216bh\r | |
ac35765e | 5939 | ld iy,(reg.pc)\r |
0716e834 L |
5940 | call sub_21c8h\r |
5941 | jr z,l216bh\r | |
5942 | ld hl,b_2048_start\r | |
5943 | call lookup_opc\r | |
5944 | jr nc,l214ch\r | |
0c4244e5 | 5945 | l216bh:\r |
0716e834 L |
5946 | ld a,(trace_UW_flag)\r |
5947 | and a\r | |
5948 | jr z,l2188h\r | |
5949 | ld de,(trace_count)\r | |
5950 | call expr\r | |
5951 | ld a,h\r | |
5952 | or l\r | |
5953 | add a,0ffh\r | |
5954 | sbc a,a\r | |
5955 | ld hl,trace_UW_flag\r | |
5956 | xor (hl)\r | |
5957 | bit 1,a\r | |
5958 | jr z,l2193h\r | |
0c4244e5 | 5959 | l2185h:\r |
0716e834 | 5960 | jp l0902h\r |
0c4244e5 | 5961 | l2188h:\r |
0716e834 L |
5962 | ld hl,(trace_count)\r |
5963 | dec hl\r | |
5964 | ld (trace_count),hl\r | |
5965 | ld a,h\r | |
5966 | or l\r | |
5967 | jr z,l2185h\r | |
0c4244e5 | 5968 | l2193h:\r |
0716e834 L |
5969 | call sub_1ffeh\r |
5970 | jr nc,l2185h\r | |
5971 | ld a,(trace_N_flag)\r | |
5972 | ld b,a\r | |
5973 | ld a,(l0941h)\r | |
5974 | or b\r | |
5975 | ld (l0941h),a\r | |
0c4244e5 | 5976 | l21a3h:\r |
0716e834 | 5977 | jp user_go\r |
0c4244e5 L |
5978 | \r |
5979 | sub_21a6h:\r | |
0716e834 L |
5980 | call skipbl\r |
5981 | xor a\r | |
5982 | ld (trace_UW_flag),a\r | |
0c461f1d | 5983 | call get_char_upper\r |
0716e834 L |
5984 | cp 'U'\r |
5985 | jr z,l21b5h\r | |
5986 | cp 'W'\r | |
5987 | ret nz\r | |
0c4244e5 | 5988 | l21b5h:\r |
0716e834 L |
5989 | inc de\r |
5990 | push af\r | |
5991 | push de\r | |
5992 | call expr\r | |
5993 | jp c,ERROR\r | |
5994 | call assert_eol\r | |
5995 | pop hl\r | |
5996 | pop af\r | |
5997 | ld (trace_UW_flag),a\r | |
5998 | sub a\r | |
5999 | ret\r | |
0c4244e5 L |
6000 | \r |
6001 | sub_21c8h:\r | |
0716e834 L |
6002 | ld a,(iy+000h)\r |
6003 | cp 0edh\r | |
6004 | jr z,l21dah\r | |
6005 | and 0dfh\r | |
6006 | cp 0ddh\r | |
6007 | ret nz\r | |
6008 | ld a,(iy+001h)\r | |
6009 | cp 0e9h\r | |
6010 | ret\r | |
0c4244e5 | 6011 | l21dah:\r |
0716e834 L |
6012 | ld a,(iy+001h)\r |
6013 | and 0f7h\r | |
6014 | cp 045h\r | |
6015 | ret\r | |
0c4244e5 | 6016 | \r |
9711a430 L |
6017 | ;-------------------------------------------------------------------------------\r |
6018 | \r | |
0c4244e5 | 6019 | b_21e2_start:\r |
9bed91b3 | 6020 | db 0\r |
0c4244e5 | 6021 | trace_call_flag:\r |
9bed91b3 | 6022 | db 0 ;1=call, 0=trace\r |
0c4244e5 | 6023 | trace_UW_flag:\r |
9bed91b3 | 6024 | db 0 ;0 or 'U' or 'W'\r |
0c4244e5 | 6025 | trace_count:\r |
9bed91b3 | 6026 | dw 0\r |
0c4244e5 | 6027 | trace_N_flag:\r |
9bed91b3 | 6028 | db 0 ;0 if 'N'\r |
0c4244e5 | 6029 | trace_J_flag:\r |
9bed91b3 L |
6030 | db 0 ;0 if 'J'\r |
6031 | \r | |
6032 | ;-------------------------------------------------------------------------------\r | |
6033 | \r | |
6034 | con_col:\r | |
6035 | db 0\r | |
6036 | \r | |
6037 | l0941h:\r | |
6038 | db 0\r | |
6039 | \r | |
6040 | bp_tab:\r | |
6041 | rept BP_CNT\r | |
6042 | rept BP_SIZE\r | |
6043 | db 0\r | |
6044 | endm\r | |
6045 | endm\r | |
6046 | \r | |
6047 | expr_p1:\r | |
6048 | dw expr_buf\r | |
6049 | expr_p2:\r | |
6050 | dw expr_buf\r | |
6051 | \r | |
6052 | expr_buf:\r | |
6053 | current_cseg defl $ - current_cseg\r | |
6054 | .phase current_phase + current_cseg\r | |
6055 | \r | |
6056 | start:\r | |
6057 | LD SP,ldr_end+(stack-ddtz_base)\r | |
6058 | LD DE,signon ;ldr_end+(expr_buf-ddtz_base)\r | |
6059 | LD C,BDOS_PSTR\r | |
6060 | CALL BDOS\r | |
6061 | \r | |
6062 | xor a\r | |
6063 | dec a\r | |
6064 | jp po,reloc\r | |
6065 | ld de,msgz80\r | |
6066 | LD C,BDOS_PSTR\r | |
6067 | CALL BDOS\r | |
6068 | jp 0\r | |
6069 | \r | |
6070 | reloc:\r | |
6071 | LD HL,ldr_end+ddtz_size ;start of reloc bitmap\r | |
6072 | ld bc,0108h ;init bit counter\r | |
6073 | \r | |
6074 | EXX\r | |
6075 | LD HL,(BDOS+1)\r | |
c788b3b7 | 6076 | LD (ldr_end+(ddtz_bdos+1-ddtz_base)),HL\r |
9bed91b3 L |
6077 | LD BC,ddtz_size-1\r |
6078 | LD D,B\r | |
6079 | LD E,0FFH\r | |
6080 | INC DE ;size rounded up to next page boundary\r | |
6081 | INC BC ;ddtz_size\r | |
6082 | OR A\r | |
6083 | SBC HL,DE ;BDOS - size\r | |
6084 | LD (BDOS+1),HL ;-> new BDOS entry\r | |
6085 | \r | |
6086 | push hl\r | |
6087 | PUSH BC\r | |
6088 | ld de,ldr_end\r | |
6089 | sbc hl,de\r | |
6090 | EX DE,HL ;-> DE\r | |
6091 | LD HL,ldr_size\r | |
6092 | add hl,bc\r | |
6093 | ld b,h\r | |
6094 | ld c,l\r | |
6095 | LD HL,TPA\r | |
6096 | reloc_lp:\r | |
6097 | EXX\r | |
6098 | djnz reloc_nl\r | |
6099 | ld b,c ;reload bit counter\r | |
6100 | LD e,(HL) ;get next 8 relocation bits\r | |
6101 | INC HL\r | |
6102 | reloc_nl:\r | |
6103 | sla e\r | |
6104 | EXX\r | |
6105 | JR NC,reloc_next\r | |
6106 | DEC HL\r | |
6107 | LD A,(HL)\r | |
6108 | ADD A,E\r | |
6109 | LD (HL),A\r | |
6110 | INC HL\r | |
6111 | LD A,(HL)\r | |
6112 | ADC A,D\r | |
6113 | LD (HL),A\r | |
6114 | reloc_next:\r | |
6115 | cpi\r | |
6116 | jp pe,reloc_lp\r | |
6117 | dec hl\r | |
6118 | \r | |
6119 | POP BC\r | |
6120 | pop de\r | |
6121 | EX DE,HL\r | |
6122 | ADD HL,BC\r | |
6123 | EX DE,HL\r | |
6124 | DEC DE\r | |
6125 | LDDR\r | |
6126 | LD HL,conbuf+2-ddtz_base\r | |
6127 | ADD HL,DE\r | |
6128 | JP (HL)\r | |
6129 | \r | |
6130 | current_phase defl $\r | |
6131 | .dephase\r | |
6132 | current_cseg defl $\r | |
6133 | \r | |
6134 | ds EXPR_BUF_SIZE - ($ - expr_buf)\r | |
6135 | expr_bufe:\r | |
6136 | \r | |
9711a430 L |
6137 | ;-------------------------------------------------------------------------------\r |
6138 | \r | |
9bed91b3 L |
6139 | msg_Y:\r |
6140 | dc 'Yn'\r | |
6141 | reg_Y:\r | |
6142 | rept YREG_CNT\r | |
6143 | dw 0\r | |
6144 | endm\r | |
6145 | \r | |
6146 | last_S:\r | |
6147 | dw TPA\r | |
6148 | \r | |
6149 | last_I:\r | |
6150 | dw 0\r | |
6151 | \r | |
6152 | last_O_addr:\r | |
6153 | dw 0\r | |
6154 | last_O_val:\r | |
6155 | db 0\r | |
6156 | \r | |
6157 | cmd_Q_jopt:\r | |
6158 | db -1\r | |
6159 | \r | |
6160 | last_D:\r | |
6161 | dw TPA\r | |
6162 | \r | |
6163 | cmdR_rindex:\r | |
6164 | db 0\r | |
6165 | \r | |
6166 | high_load:\r | |
6167 | dw TPA\r | |
6168 | max_load:\r | |
6169 | dw TPA\r | |
6170 | \r | |
6171 | l1262h:\r | |
6172 | dw 0\r | |
6173 | last_A:\r | |
6174 | dw TPA\r | |
6175 | cmd_A_prev:\r | |
6176 | dw TPA\r | |
6177 | \r | |
6178 | prefix_ixiy:\r | |
6179 | db 0\r | |
6180 | \r | |
6181 | isprefix_ixiy:\r | |
6182 | db 0\r | |
6183 | last_L:\r | |
6184 | dw TPA\r | |
85b57f2a | 6185 | disas_arg_16:\r |
9bed91b3 | 6186 | dw 0\r |
08d0db09 | 6187 | disas_argtype:\r |
9bed91b3 | 6188 | db 0\r |
0c4244e5 | 6189 | \r |
1bfdbe14 L |
6190 | pbl_loop_adr:\r |
6191 | dw 0\r | |
6192 | \r | |
c486c4da | 6193 | symlen_cur: ;max length of symbols read so far\r |
4903b8b8 | 6194 | db 0\r |
c788b3b7 L |
6195 | cur_fcb:\r |
6196 | dw 0\r | |
6197 | fcbsym:\r | |
6198 | ds 33\r | |
6199 | \r | |
0c4244e5 L |
6200 | ddtz_size equ $-ddtz_base\r |
6201 | ddtz_end:\r | |
6202 | \r | |
6203 | ;-------------------------------------------------------------------------------\r | |
0c4244e5 L |
6204 | \r |
6205 | end\r |