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Rev 485 | Rev 542 | ||
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1 | format binary |
1 | format binary |
2 | include '..\..\macros.inc' |
2 | include '../../macros.inc' |
3 | use32 |
3 | use32 |
4 | db 'MENUET01' |
4 | db 'MENUET01' |
5 | dd 1 |
5 | dd 1 |
6 | dd start |
6 | dd start |
7 | dd i_end |
7 | dd i_end |
8 | dd used_mem |
8 | dd used_mem |
9 | dd used_mem |
9 | dd used_mem |
10 | dd i_param |
10 | dd i_param |
11 | dd 0 |
11 | dd 0 |
12 | 12 | ||
13 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
13 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
14 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; GUI ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
14 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; GUI ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
15 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
15 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
16 | 16 | ||
17 | data_width equ 80 |
17 | data_width equ 80 |
18 | data_x_pos equ 12 |
18 | data_x_pos equ 12 |
19 | data_x_size equ data_width*6 |
19 | data_x_size equ data_width*6 |
20 | 20 | ||
21 | title_x_pos equ 30 |
21 | title_x_pos equ 30 |
22 | title_y_pos equ 32 |
22 | title_y_pos equ 32 |
23 | title_y_size equ 10 |
23 | title_y_size equ 10 |
24 | 24 | ||
25 | registers_x_pos equ data_x_pos |
25 | registers_x_pos equ data_x_pos |
26 | registers_y_pos equ (title_y_pos + title_y_size) |
26 | registers_y_pos equ (title_y_pos + title_y_size) |
27 | registers_y_size equ 30 |
27 | registers_y_size equ 30 |
28 | 28 | ||
29 | dump_y_pos equ (registers_y_pos + registers_y_size + 5) |
29 | dump_y_pos equ (registers_y_pos + registers_y_size + 5) |
30 | dump_height equ 4 |
30 | dump_height equ 4 |
31 | dump_y_size equ (dump_height*10) |
31 | dump_y_size equ (dump_height*10) |
32 | 32 | ||
33 | disasm_y_pos equ (dump_y_pos + dump_y_size + 4) |
33 | disasm_y_pos equ (dump_y_pos + dump_y_size + 4) |
34 | disasm_height equ 16 |
34 | disasm_height equ 16 |
35 | disasm_y_size equ (disasm_height*10) |
35 | disasm_y_size equ (disasm_height*10) |
36 | 36 | ||
37 | messages_width equ data_width |
37 | messages_width equ data_width |
38 | messages_height equ 12 |
38 | messages_height equ 12 |
39 | messages_x_pos equ data_x_pos |
39 | messages_x_pos equ data_x_pos |
40 | messages_y_pos equ (disasm_y_pos + disasm_y_size + 4) |
40 | messages_y_pos equ (disasm_y_pos + disasm_y_size + 4) |
41 | messages_x_size equ messages_width*6 |
41 | messages_x_size equ messages_width*6 |
42 | messages_y_size equ messages_height*10 |
42 | messages_y_size equ messages_height*10 |
43 | 43 | ||
44 | cmdline_width equ data_width |
44 | cmdline_width equ data_width |
45 | cmdline_x_pos equ data_x_pos |
45 | cmdline_x_pos equ data_x_pos |
46 | cmdline_y_pos equ (messages_y_pos + messages_y_size + 10) |
46 | cmdline_y_pos equ (messages_y_pos + messages_y_size + 10) |
47 | cmdline_x_size equ messages_x_size |
47 | cmdline_x_size equ messages_x_size |
48 | cmdline_y_size equ 10 |
48 | cmdline_y_size equ 10 |
49 | 49 | ||
50 | wnd_x_size equ (data_x_pos + messages_x_size + data_x_pos) |
50 | wnd_x_size equ (data_x_pos + messages_x_size + data_x_pos) |
51 | wnd_y_size equ (cmdline_y_pos + cmdline_y_size + data_x_pos) |
51 | wnd_y_size equ (cmdline_y_pos + cmdline_y_size + data_x_pos) |
52 | 52 | ||
53 | start: |
53 | start: |
- | 54 | mcall 68, 11 |
|
54 | mov edi, messages |
55 | mov edi, messages |
55 | mov ecx, messages_width*messages_height |
56 | mov ecx, messages_width*messages_height |
56 | mov al, ' ' |
57 | mov al, ' ' |
57 | rep stosb |
58 | rep stosb |
58 | xor eax, eax |
59 | xor eax, eax |
59 | mov [messages_pos], eax |
60 | mov [messages_pos], eax |
60 | mov [cmdline_len], eax |
61 | mov [cmdline_len], eax |
61 | mov [cmdline_pos], eax |
62 | mov [cmdline_pos], eax |
62 | mov edi, needzerostart |
63 | mov edi, needzerostart |
63 | mov ecx, (needzeroend-needzerostart+3)/4 |
64 | mov ecx, (needzeroend-needzerostart+3)/4 |
64 | rep stosd |
65 | rep stosd |
65 | mov esi, begin_str |
66 | mov esi, begin_str |
66 | call put_message_nodraw |
67 | call put_message_nodraw |
67 | ; set event mask - default events and debugging events |
68 | ; set event mask - default events and debugging events |
68 | push 40 |
69 | push 40 |
69 | pop eax |
70 | pop eax |
70 | mov ebx, 0x107 |
71 | mov ebx, 0x107 |
71 | mcall |
72 | mcall |
72 | ; set debug messages buffer |
73 | ; set debug messages buffer |
73 | mov ecx, dbgbufsize |
74 | mov ecx, dbgbufsize |
74 | mov dword [ecx], 256 |
75 | mov dword [ecx], 256 |
75 | xor ebx, ebx |
76 | xor ebx, ebx |
76 | mov [ecx+4], ebx |
77 | mov [ecx+4], ebx |
77 | mov al, 69 |
78 | mov al, 69 |
78 | mcall |
79 | mcall |
79 | mov esi, i_param |
80 | mov esi, i_param |
80 | call skip_spaces |
81 | call skip_spaces |
81 | test al, al |
82 | test al, al |
82 | jz dodraw |
83 | jz dodraw |
83 | push esi |
84 | push esi |
84 | call draw_window |
85 | call draw_window |
85 | pop esi |
86 | pop esi |
86 | call OnLoadInit |
87 | call OnLoadInit |
87 | jmp waitevent |
88 | jmp waitevent |
88 | dodraw: |
89 | dodraw: |
89 | call draw_window |
90 | call draw_window |
90 | waitevent: |
91 | waitevent: |
91 | push 10 |
92 | push 10 |
92 | pop eax |
93 | pop eax |
93 | mcall |
94 | mcall |
94 | cmp al, 9 |
95 | cmp al, 9 |
95 | jz debugmsg |
96 | jz debugmsg |
96 | dec eax |
97 | dec eax |
97 | jz dodraw |
98 | jz dodraw |
98 | dec eax |
99 | dec eax |
99 | jz keypressed |
100 | jz keypressed |
100 | dec eax |
101 | dec eax |
101 | jnz waitevent |
102 | jnz waitevent |
102 | ; button pressed - we have only one button (close) |
103 | ; button pressed - we have only one button (close) |
103 | push -1 |
104 | push -1 |
104 | pop eax |
105 | pop eax |
105 | mcall |
106 | mcall |
106 | keypressed: |
107 | keypressed: |
107 | mov al, 2 |
108 | mov al, 2 |
108 | mcall |
109 | mcall |
109 | shr eax, 8 |
110 | shr eax, 8 |
110 | cmp al, 8 |
111 | cmp al, 8 |
111 | jz .backspace |
112 | jz .backspace |
112 | cmp al, 0xB0 |
113 | cmp al, 0xB0 |
113 | jz .left |
114 | jz .left |
114 | cmp al, 0xB3 |
115 | cmp al, 0xB3 |
115 | jz .right |
116 | jz .right |
116 | cmp al, 0x0D |
117 | cmp al, 0x0D |
117 | jz .enter |
118 | jz .enter |
118 | cmp al, 0xB6 |
119 | cmp al, 0xB6 |
119 | jz .del |
120 | jz .del |
120 | cmp al, 0xB4 |
121 | cmp al, 0xB4 |
121 | jz .home |
122 | jz .home |
122 | cmp al, 0xB5 |
123 | cmp al, 0xB5 |
123 | jz .end |
124 | jz .end |
124 | cmp al, 0xB1 |
125 | cmp al, 0xB1 |
125 | jz .down |
126 | jz .down |
126 | cmp al, 0xB2 |
127 | cmp al, 0xB2 |
127 | jz .up |
128 | jz .up |
128 | cmp al, 0xD8 |
129 | cmp al, 0xD8 |
129 | jz CtrlF7 |
130 | jz CtrlF7 |
130 | cmp al, 0xD9 |
131 | cmp al, 0xD9 |
131 | jz CtrlF8 |
132 | jz CtrlF8 |
132 | cmp [cmdline_len], cmdline_width |
133 | cmp [cmdline_len], cmdline_width |
133 | jae waitevent |
134 | jae waitevent |
134 | push eax |
135 | push eax |
135 | call clear_cmdline_end |
136 | call clear_cmdline_end |
136 | pop eax |
137 | pop eax |
137 | mov edi, cmdline |
138 | mov edi, cmdline |
138 | mov ecx, [cmdline_len] |
139 | mov ecx, [cmdline_len] |
139 | add edi, ecx |
140 | add edi, ecx |
140 | lea esi, [edi-1] |
141 | lea esi, [edi-1] |
141 | sub ecx, [cmdline_pos] |
142 | sub ecx, [cmdline_pos] |
142 | std |
143 | std |
143 | rep movsb |
144 | rep movsb |
144 | cld |
145 | cld |
145 | stosb |
146 | stosb |
146 | inc [cmdline_len] |
147 | inc [cmdline_len] |
147 | call draw_cmdline_end |
148 | call draw_cmdline_end |
148 | inc [cmdline_pos] |
149 | inc [cmdline_pos] |
149 | call draw_cursor |
150 | call draw_cursor |
150 | jmp waitevent |
151 | jmp waitevent |
151 | .backspace: |
152 | .backspace: |
152 | cmp [cmdline_pos], 0 |
153 | cmp [cmdline_pos], 0 |
153 | jz waitevent |
154 | jz waitevent |
154 | dec [cmdline_pos] |
155 | dec [cmdline_pos] |
155 | .delchar: |
156 | .delchar: |
156 | call clear_cmdline_end |
157 | call clear_cmdline_end |
157 | mov edi, [cmdline_pos] |
158 | mov edi, [cmdline_pos] |
158 | dec [cmdline_len] |
159 | dec [cmdline_len] |
159 | mov ecx, [cmdline_len] |
160 | mov ecx, [cmdline_len] |
160 | sub ecx, edi |
161 | sub ecx, edi |
161 | add edi, cmdline |
162 | add edi, cmdline |
162 | lea esi, [edi+1] |
163 | lea esi, [edi+1] |
163 | rep movsb |
164 | rep movsb |
164 | call draw_cmdline_end |
165 | call draw_cmdline_end |
165 | call draw_cursor |
166 | call draw_cursor |
166 | jmp waitevent |
167 | jmp waitevent |
167 | .del: |
168 | .del: |
168 | mov eax, [cmdline_pos] |
169 | mov eax, [cmdline_pos] |
169 | cmp eax, [cmdline_len] |
170 | cmp eax, [cmdline_len] |
170 | jae waitevent |
171 | jae waitevent |
171 | jmp .delchar |
172 | jmp .delchar |
172 | .left: |
173 | .left: |
173 | cmp [cmdline_pos], 0 |
174 | cmp [cmdline_pos], 0 |
174 | jz waitevent |
175 | jz waitevent |
175 | call hide_cursor |
176 | call hide_cursor |
176 | dec [cmdline_pos] |
177 | dec [cmdline_pos] |
177 | call draw_cursor |
178 | call draw_cursor |
178 | jmp waitevent |
179 | jmp waitevent |
179 | .right: |
180 | .right: |
180 | mov eax, [cmdline_pos] |
181 | mov eax, [cmdline_pos] |
181 | cmp eax, [cmdline_len] |
182 | cmp eax, [cmdline_len] |
182 | jae waitevent |
183 | jae waitevent |
183 | call hide_cursor |
184 | call hide_cursor |
184 | inc [cmdline_pos] |
185 | inc [cmdline_pos] |
185 | call draw_cursor |
186 | call draw_cursor |
186 | jmp waitevent |
187 | jmp waitevent |
187 | .home: |
188 | .home: |
188 | call hide_cursor |
189 | call hide_cursor |
189 | and [cmdline_pos], 0 |
190 | and [cmdline_pos], 0 |
190 | call draw_cursor |
191 | call draw_cursor |
191 | jmp waitevent |
192 | jmp waitevent |
192 | .end: |
193 | .end: |
193 | call hide_cursor |
194 | call hide_cursor |
194 | mov eax, [cmdline_len] |
195 | mov eax, [cmdline_len] |
195 | mov [cmdline_pos], eax |
196 | mov [cmdline_pos], eax |
196 | call draw_cursor |
197 | call draw_cursor |
197 | .up: |
198 | .up: |
198 | .down: |
199 | .down: |
199 | jmp waitevent |
200 | jmp waitevent |
200 | .enter: |
201 | .enter: |
201 | mov ecx, [cmdline_len] |
202 | mov ecx, [cmdline_len] |
202 | test ecx, ecx |
203 | test ecx, ecx |
203 | jz waitevent |
204 | jz waitevent |
204 | mov esi, cmdline |
205 | mov esi, cmdline |
205 | mov byte [esi+ecx], 0 |
206 | mov byte [esi+ecx], 0 |
206 | and [cmdline_pos], 0 |
207 | and [cmdline_pos], 0 |
207 | push esi |
208 | push esi |
208 | call clear_cmdline_end |
209 | call clear_cmdline_end |
209 | call draw_cursor |
210 | call draw_cursor |
210 | pop esi |
211 | pop esi |
211 | and [cmdline_len], 0 |
212 | and [cmdline_len], 0 |
212 | ; skip leading spaces |
213 | ; skip leading spaces |
213 | call skip_spaces |
214 | call skip_spaces |
214 | cmp al, 0 |
215 | cmp al, 0 |
215 | jz waitevent |
216 | jz waitevent |
216 | ; now esi points to command |
217 | ; now esi points to command |
217 | push esi |
218 | push esi |
218 | mov esi, prompt |
219 | mov esi, prompt |
219 | call put_message_nodraw |
220 | call put_message_nodraw |
220 | pop esi |
221 | pop esi |
221 | push esi |
222 | push esi |
222 | call put_message_nodraw |
223 | call put_message_nodraw |
223 | z1: mov esi, newline |
224 | z1: mov esi, newline |
224 | call put_message |
225 | call put_message |
225 | pop esi |
226 | pop esi |
226 | push esi |
227 | push esi |
227 | call get_arg |
228 | call get_arg |
228 | mov [curarg], esi |
229 | mov [curarg], esi |
229 | pop edi |
230 | pop edi |
230 | mov esi, commands |
231 | mov esi, commands |
231 | call find_cmd |
232 | call find_cmd |
232 | mov eax, aUnknownCommand |
233 | mov eax, aUnknownCommand |
233 | jc .x11 |
234 | jc .x11 |
234 | ; check command requirements |
235 | ; check command requirements |
235 | ; flags field: |
236 | ; flags field: |
236 | ; &1: command may be called without parameters |
237 | ; &1: command may be called without parameters |
237 | ; &2: command may be called with parameters |
238 | ; &2: command may be called with parameters |
238 | ; &4: command may be called without loaded program |
239 | ; &4: command may be called without loaded program |
239 | ; &8: command may be called with loaded program |
240 | ; &8: command may be called with loaded program |
240 | mov eax, [esi+8] |
241 | mov eax, [esi+8] |
241 | mov ecx, [curarg] |
242 | mov ecx, [curarg] |
242 | cmp byte [ecx], 0 |
243 | cmp byte [ecx], 0 |
243 | jz .noargs |
244 | jz .noargs |
244 | test byte [esi+16], 2 |
245 | test byte [esi+16], 2 |
245 | jz .x11 |
246 | jz .x11 |
246 | jmp @f |
247 | jmp @f |
247 | .noargs: |
248 | .noargs: |
248 | test byte [esi+16], 1 |
249 | test byte [esi+16], 1 |
249 | jz .x11 |
250 | jz .x11 |
250 | @@: |
251 | @@: |
251 | cmp [debuggee_pid], 0 |
252 | cmp [debuggee_pid], 0 |
252 | jz .nodebuggee |
253 | jz .nodebuggee |
253 | mov eax, aAlreadyLoaded |
254 | mov eax, aAlreadyLoaded |
254 | test byte [esi+16], 8 |
255 | test byte [esi+16], 8 |
255 | jz .x11 |
256 | jz .x11 |
256 | jmp .x9 |
257 | jmp .x9 |
257 | .nodebuggee: |
258 | .nodebuggee: |
258 | mov eax, need_debuggee |
259 | mov eax, need_debuggee |
259 | test byte [esi+16], 4 |
260 | test byte [esi+16], 4 |
260 | jnz .x9 |
261 | jnz .x9 |
261 | .x11: |
262 | .x11: |
262 | xchg esi, eax |
263 | xchg esi, eax |
263 | call put_message |
264 | call put_message |
264 | .x10: |
265 | .x10: |
265 | jmp waitevent |
266 | jmp waitevent |
266 | .x9: |
267 | .x9: |
267 | call dword [esi+4] |
268 | call dword [esi+4] |
268 | jmp .x10 |
269 | jmp .x10 |
269 | 270 | ||
270 | find_cmd: |
271 | find_cmd: |
271 | ; all commands are case-insensitive |
272 | ; all commands are case-insensitive |
272 | push edi |
273 | push edi |
273 | .x4: |
274 | .x4: |
274 | mov al, [edi] |
275 | mov al, [edi] |
275 | cmp al, 0 |
276 | cmp al, 0 |
276 | jz .x5 |
277 | jz .x5 |
277 | cmp al, 'A' |
278 | cmp al, 'A' |
278 | jb @f |
279 | jb @f |
279 | cmp al, 'Z' |
280 | cmp al, 'Z' |
280 | ja @f |
281 | ja @f |
281 | or al, 20h |
282 | or al, 20h |
282 | @@: |
283 | @@: |
283 | stosb |
284 | stosb |
284 | jmp .x4 |
285 | jmp .x4 |
285 | .x5: |
286 | .x5: |
286 | ; find command |
287 | ; find command |
287 | pop edi |
288 | pop edi |
288 | .x6: |
289 | .x6: |
289 | cmp dword [esi], 0 |
290 | cmp dword [esi], 0 |
290 | jz .x7 |
291 | jz .x7 |
291 | push esi |
292 | push esi |
292 | mov esi, [esi] |
293 | mov esi, [esi] |
293 | lodsb |
294 | lodsb |
294 | movzx ecx, al |
295 | movzx ecx, al |
295 | push edi |
296 | push edi |
296 | repz cmpsb |
297 | repz cmpsb |
297 | pop edi |
298 | pop edi |
298 | pop esi |
299 | pop esi |
299 | jz .x8 |
300 | jz .x8 |
300 | add esi, 17 |
301 | add esi, 17 |
301 | jmp .x6 |
302 | jmp .x6 |
302 | .x7: |
303 | .x7: |
303 | stc |
304 | stc |
304 | .x8: |
305 | .x8: |
305 | ret |
306 | ret |
306 | 307 | ||
307 | get_arg: |
308 | get_arg: |
308 | lodsb |
309 | lodsb |
309 | cmp al, ' ' |
310 | cmp al, ' ' |
310 | ja get_arg |
311 | ja get_arg |
311 | mov byte [esi-1], 0 |
312 | mov byte [esi-1], 0 |
312 | cmp al, 0 |
313 | cmp al, 0 |
313 | jnz skip_spaces |
314 | jnz skip_spaces |
314 | dec esi |
315 | dec esi |
315 | skip_spaces: |
316 | skip_spaces: |
316 | lodsb |
317 | lodsb |
317 | cmp al, 0 |
318 | cmp al, 0 |
318 | jz @f |
319 | jz @f |
319 | cmp al, ' ' |
320 | cmp al, ' ' |
320 | jbe skip_spaces |
321 | jbe skip_spaces |
321 | @@: dec esi |
322 | @@: dec esi |
322 | ret |
323 | ret |
323 | 324 | ||
324 | clear_cmdline_end: |
325 | clear_cmdline_end: |
325 | mov ebx, [cmdline_pos] |
326 | mov ebx, [cmdline_pos] |
326 | mov ecx, [cmdline_len] |
327 | mov ecx, [cmdline_len] |
327 | sub ecx, ebx |
328 | sub ecx, ebx |
328 | push 13 |
329 | push 13 |
329 | pop eax |
330 | pop eax |
330 | imul ebx, 6 |
331 | imul ebx, 6 |
331 | imul ecx, 6 |
332 | imul ecx, 6 |
332 | inc ecx |
333 | inc ecx |
333 | add ebx, cmdline_x_pos |
334 | add ebx, cmdline_x_pos |
334 | shl ebx, 16 |
335 | shl ebx, 16 |
335 | or ebx, ecx |
336 | or ebx, ecx |
336 | mov ecx, cmdline_y_pos*10000h + cmdline_y_size |
337 | mov ecx, cmdline_y_pos*10000h + cmdline_y_size |
337 | mov edx, 0xFFFFFF |
338 | mov edx, 0xFFFFFF |
338 | mcall |
339 | mcall |
339 | ret |
340 | ret |
340 | 341 | ||
341 | draw_cmdline: |
342 | draw_cmdline: |
342 | xor ebx, ebx |
343 | xor ebx, ebx |
343 | jmp @f |
344 | jmp @f |
344 | draw_cmdline_end: |
345 | draw_cmdline_end: |
345 | mov ebx, [cmdline_pos] |
346 | mov ebx, [cmdline_pos] |
346 | @@: |
347 | @@: |
347 | mov esi, [cmdline_len] |
348 | mov esi, [cmdline_len] |
348 | sub esi, ebx |
349 | sub esi, ebx |
349 | push 4 |
350 | push 4 |
350 | pop eax |
351 | pop eax |
351 | xor ecx, ecx |
352 | xor ecx, ecx |
352 | lea edx, [cmdline+ebx] |
353 | lea edx, [cmdline+ebx] |
353 | imul ebx, 6 |
354 | imul ebx, 6 |
354 | add ebx, cmdline_x_pos |
355 | add ebx, cmdline_x_pos |
355 | shl ebx, 16 |
356 | shl ebx, 16 |
356 | or ebx, cmdline_y_pos+1 |
357 | or ebx, cmdline_y_pos+1 |
357 | mcall |
358 | mcall |
358 | ret |
359 | ret |
359 | 360 | ||
360 | put_message_nodraw: |
361 | put_message_nodraw: |
361 | ; in: esi->ASCIZ message |
362 | ; in: esi->ASCIZ message |
362 | mov edx, [messages_pos] |
363 | mov edx, [messages_pos] |
363 | .m: |
364 | .m: |
364 | lea edi, [messages+edx] |
365 | lea edi, [messages+edx] |
365 | .l: |
366 | .l: |
366 | lodsb |
367 | lodsb |
367 | cmp al, 0 |
368 | cmp al, 0 |
368 | jz .done |
369 | jz .done |
369 | call test_scroll |
370 | call test_scroll |
370 | cmp al, 10 |
371 | cmp al, 10 |
371 | jz .newline |
372 | jz .newline |
372 | cmp al, '%' |
373 | cmp al, '%' |
373 | jnz @f |
374 | jnz @f |
374 | cmp dword [esp], z1 |
375 | cmp dword [esp], z1 |
375 | jnz .format |
376 | jnz .format |
376 | @@: |
377 | @@: |
377 | stosb |
378 | stosb |
378 | inc edx |
379 | inc edx |
379 | jmp .l |
380 | jmp .l |
380 | .newline: |
381 | .newline: |
381 | push edx |
382 | push edx |
382 | mov ecx, messages_width |
383 | mov ecx, messages_width |
383 | xor eax, eax |
384 | xor eax, eax |
384 | xchg eax, edx |
385 | xchg eax, edx |
385 | div ecx |
386 | div ecx |
386 | xchg eax, edx |
387 | xchg eax, edx |
387 | pop edx |
388 | pop edx |
388 | test eax, eax |
389 | test eax, eax |
389 | jz .m |
390 | jz .m |
390 | sub edx, eax |
391 | sub edx, eax |
391 | add edx, ecx |
392 | add edx, ecx |
392 | jmp .m |
393 | jmp .m |
393 | .done: |
394 | .done: |
394 | mov [messages_pos], edx |
395 | mov [messages_pos], edx |
395 | ret |
396 | ret |
396 | .format: |
397 | .format: |
397 | ; at moment all format specs must be % |
398 | ; at moment all format specs must be % |
398 | lodsb ; get |
399 | lodsb ; get |
399 | sub al, '0' |
400 | sub al, '0' |
400 | movzx ecx, al |
401 | movzx ecx, al |
401 | lodsb |
402 | lodsb |
402 | pop eax |
403 | pop eax |
403 | pop ebp |
404 | pop ebp |
404 | push eax |
405 | push eax |
405 | ; write number in ebp with ecx digits |
406 | ; write number in ebp with ecx digits |
406 | dec ecx |
407 | dec ecx |
407 | shl ecx, 2 |
408 | shl ecx, 2 |
408 | .writenibble: |
409 | .writenibble: |
409 | push ecx |
410 | push ecx |
410 | call test_scroll |
411 | call test_scroll |
411 | pop ecx |
412 | pop ecx |
412 | mov eax, ebp |
413 | mov eax, ebp |
413 | shr eax, cl |
414 | shr eax, cl |
414 | and al, 0xF |
415 | and al, 0xF |
415 | cmp al, 10 |
416 | cmp al, 10 |
416 | sbb al, 69h |
417 | sbb al, 69h |
417 | das |
418 | das |
418 | stosb |
419 | stosb |
419 | inc edx |
420 | inc edx |
420 | sub ecx, 4 |
421 | sub ecx, 4 |
421 | jns .writenibble |
422 | jns .writenibble |
422 | jmp .l |
423 | jmp .l |
423 | 424 | ||
424 | test_scroll: |
425 | test_scroll: |
425 | cmp edx, messages_width*messages_height |
426 | cmp edx, messages_width*messages_height |
426 | jnz .ret |
427 | jnz .ret |
427 | push esi |
428 | push esi |
428 | mov edi, messages |
429 | mov edi, messages |
429 | lea esi, [edi+messages_width] |
430 | lea esi, [edi+messages_width] |
430 | mov ecx, (messages_height-1)*messages_width/4 |
431 | mov ecx, (messages_height-1)*messages_width/4 |
431 | rep movsd |
432 | rep movsd |
432 | push eax |
433 | push eax |
433 | mov al, ' ' |
434 | mov al, ' ' |
434 | push edi |
435 | push edi |
435 | push messages_width |
436 | push messages_width |
436 | pop ecx |
437 | pop ecx |
437 | sub edx, ecx |
438 | sub edx, ecx |
438 | rep stosb |
439 | rep stosb |
439 | pop edi |
440 | pop edi |
440 | pop eax |
441 | pop eax |
441 | pop esi |
442 | pop esi |
442 | .ret: ret |
443 | .ret: ret |
443 | 444 | ||
444 | put_message: |
445 | put_message: |
445 | call put_message_nodraw |
446 | call put_message_nodraw |
446 | 447 | ||
447 | draw_messages: |
448 | draw_messages: |
448 | push 13 |
449 | push 13 |
449 | pop eax |
450 | pop eax |
450 | mov edx, 0xFFFFFF |
451 | mov edx, 0xFFFFFF |
451 | mov ebx, messages_x_pos*10000h+messages_x_size |
452 | mov ebx, messages_x_pos*10000h+messages_x_size |
452 | mov ecx, messages_y_pos*10000h+messages_y_size |
453 | mov ecx, messages_y_pos*10000h+messages_y_size |
453 | mcall |
454 | mcall |
454 | mov edx, messages |
455 | mov edx, messages |
455 | push messages_width |
456 | push messages_width |
456 | pop esi |
457 | pop esi |
457 | xor ecx, ecx |
458 | xor ecx, ecx |
458 | mov al, 4 |
459 | mov al, 4 |
459 | mov ebx, messages_x_pos*10000h+messages_y_pos |
460 | mov ebx, messages_x_pos*10000h+messages_y_pos |
460 | @@: |
461 | @@: |
461 | mcall |
462 | mcall |
462 | add edx, esi |
463 | add edx, esi |
463 | add ebx, 10 |
464 | add ebx, 10 |
464 | cmp edx, messages+messages_width*messages_height |
465 | cmp edx, messages+messages_width*messages_height |
465 | jb @b |
466 | jb @b |
466 | ret |
467 | ret |
467 | 468 | ||
468 | draw_cursor: |
469 | draw_cursor: |
469 | push 38 |
470 | push 38 |
470 | pop eax |
471 | pop eax |
471 | mov ecx, cmdline_y_pos*10001h+cmdline_y_size-1 |
472 | mov ecx, cmdline_y_pos*10001h+cmdline_y_size-1 |
472 | mov ebx, [cmdline_pos] |
473 | mov ebx, [cmdline_pos] |
473 | imul ebx, 6 |
474 | imul ebx, 6 |
474 | add ebx, cmdline_x_pos |
475 | add ebx, cmdline_x_pos |
475 | mov edx, ebx |
476 | mov edx, ebx |
476 | shl ebx, 16 |
477 | shl ebx, 16 |
477 | or ebx, edx |
478 | or ebx, edx |
478 | xor edx, edx |
479 | xor edx, edx |
479 | mcall |
480 | mcall |
480 | ret |
481 | ret |
481 | hide_cursor: |
482 | hide_cursor: |
482 | mov ebx, [cmdline_pos] |
483 | mov ebx, [cmdline_pos] |
483 | push 13 |
484 | push 13 |
484 | pop eax |
485 | pop eax |
485 | imul ebx, 6 |
486 | imul ebx, 6 |
486 | add ebx, cmdline_x_pos |
487 | add ebx, cmdline_x_pos |
487 | shl ebx, 16 |
488 | shl ebx, 16 |
488 | inc ebx |
489 | inc ebx |
489 | mov ecx, cmdline_y_pos*10000h + cmdline_y_size |
490 | mov ecx, cmdline_y_pos*10000h + cmdline_y_size |
490 | mov edx, 0xFFFFFF |
491 | mov edx, 0xFFFFFF |
491 | mcall |
492 | mcall |
492 | mov ebx, [cmdline_pos] |
493 | mov ebx, [cmdline_pos] |
493 | cmp ebx, [cmdline_len] |
494 | cmp ebx, [cmdline_len] |
494 | jae .ret |
495 | jae .ret |
495 | mov al, 4 |
496 | mov al, 4 |
496 | xor ecx, ecx |
497 | xor ecx, ecx |
497 | lea edx, [cmdline+ebx] |
498 | lea edx, [cmdline+ebx] |
498 | imul ebx, 6 |
499 | imul ebx, 6 |
499 | add ebx, cmdline_x_pos |
500 | add ebx, cmdline_x_pos |
500 | shl ebx, 16 |
501 | shl ebx, 16 |
501 | or ebx, cmdline_y_pos+1 |
502 | or ebx, cmdline_y_pos+1 |
502 | push 1 |
503 | push 1 |
503 | pop esi |
504 | pop esi |
504 | mcall |
505 | mcall |
505 | .ret: |
506 | .ret: |
506 | ret |
507 | ret |
507 | 508 | ||
508 | redraw_title: |
509 | redraw_title: |
509 | push 13 |
510 | push 13 |
510 | pop eax |
511 | pop eax |
511 | mov edx, 0xFFFFFF |
512 | mov edx, 0xFFFFFF |
512 | mov ebx, title_x_pos*10000h + data_x_pos+data_x_size-title_x_pos |
513 | mov ebx, title_x_pos*10000h + data_x_pos+data_x_size-title_x_pos |
513 | mov ecx, title_y_pos*10000h + title_y_size |
514 | mov ecx, title_y_pos*10000h + title_y_size |
514 | mcall |
515 | mcall |
515 | draw_title: |
516 | draw_title: |
516 | mov al, 38 |
517 | mov al, 38 |
517 | mov ebx, (data_x_pos-2)*10000h + title_x_pos-5 |
518 | mov ebx, (data_x_pos-2)*10000h + title_x_pos-5 |
518 | mov ecx, (title_y_pos+5)*10001h |
519 | mov ecx, (title_y_pos+5)*10001h |
519 | xor edx, edx |
520 | xor edx, edx |
520 | mcall |
521 | mcall |
521 | push NoPrgLoaded_len |
522 | push NoPrgLoaded_len |
522 | pop esi |
523 | pop esi |
523 | cmp [debuggee_pid], 0 |
524 | cmp [debuggee_pid], 0 |
524 | jz @f |
525 | jz @f |
525 | mov esi, [prgname_len] |
526 | mov esi, [prgname_len] |
526 | @@: imul ebx, esi, 6 |
527 | @@: imul ebx, esi, 6 |
527 | add ebx, title_x_pos+4 |
528 | add ebx, title_x_pos+4 |
528 | shl ebx, 16 |
529 | shl ebx, 16 |
529 | mov bx, data_x_pos+data_x_size-10-5-6*7 |
530 | mov bx, data_x_pos+data_x_size-10-5-6*7 |
530 | cmp [bSuspended], 0 |
531 | cmp [bSuspended], 0 |
531 | jz @f |
532 | jz @f |
532 | add ebx, 6 |
533 | add ebx, 6 |
533 | @@: |
534 | @@: |
534 | mcall |
535 | mcall |
535 | mov ebx, (data_x_pos+data_x_size-10+4)*0x10000 + data_x_pos+data_x_size+2 |
536 | mov ebx, (data_x_pos+data_x_size-10+4)*0x10000 + data_x_pos+data_x_size+2 |
536 | mcall |
537 | mcall |
537 | mov al, 4 |
538 | mov al, 4 |
538 | mov ebx, title_x_pos*10000h+title_y_pos |
539 | mov ebx, title_x_pos*10000h+title_y_pos |
539 | xor ecx, ecx |
540 | xor ecx, ecx |
540 | mov edx, NoPrgLoaded_str |
541 | mov edx, NoPrgLoaded_str |
541 | cmp [debuggee_pid], 0 |
542 | cmp [debuggee_pid], 0 |
542 | jz @f |
543 | jz @f |
543 | mov edx, [prgname_ptr] |
544 | mov edx, [prgname_ptr] |
544 | @@: |
545 | @@: |
545 | mcall |
546 | mcall |
546 | cmp [debuggee_pid], 0 |
547 | cmp [debuggee_pid], 0 |
547 | jz .nodebuggee |
548 | jz .nodebuggee |
548 | mov ebx, (data_x_pos+data_x_size-10-6*7)*10000h + title_y_pos |
549 | mov ebx, (data_x_pos+data_x_size-10-6*7)*10000h + title_y_pos |
549 | mov edx, aRunning |
550 | mov edx, aRunning |
550 | push 7 |
551 | push 7 |
551 | pop esi |
552 | pop esi |
552 | cmp [bSuspended], 0 |
553 | cmp [bSuspended], 0 |
553 | jz @f |
554 | jz @f |
554 | add ebx, 6*10000h |
555 | add ebx, 6*10000h |
555 | mov edx, aPaused |
556 | mov edx, aPaused |
556 | dec esi |
557 | dec esi |
557 | @@: |
558 | @@: |
558 | mcall |
559 | mcall |
559 | ret |
560 | ret |
560 | .nodebuggee: |
561 | .nodebuggee: |
561 | mov al, 38 |
562 | mov al, 38 |
562 | mov ebx, (data_x_pos+data_x_size-10-6*7-5)*0x10000 + data_x_pos+data_x_size+2 |
563 | mov ebx, (data_x_pos+data_x_size-10-6*7-5)*0x10000 + data_x_pos+data_x_size+2 |
563 | mov ecx, (title_y_pos+5)*10001h |
564 | mov ecx, (title_y_pos+5)*10001h |
564 | xor edx, edx |
565 | xor edx, edx |
565 | jmp @b |
566 | jmp @b |
566 | 567 | ||
567 | draw_register: |
568 | draw_register: |
568 | ; in: esi->value, edx->string, ecx=string len, ebx=coord |
569 | ; in: esi->value, edx->string, ecx=string len, ebx=coord |
569 | push edx |
570 | push edx |
570 | push ecx |
571 | push ecx |
571 | push esi |
572 | push esi |
572 | mov eax, esi |
573 | mov eax, esi |
573 | mov esi, ecx |
574 | mov esi, ecx |
574 | ; color |
575 | ; color |
575 | mov ecx, 808080h |
576 | mov ecx, 808080h |
576 | cmp [debuggee_pid], 0 |
577 | cmp [debuggee_pid], 0 |
577 | jz .cd |
578 | jz .cd |
578 | cmp [bSuspended], 0 |
579 | cmp [bSuspended], 0 |
579 | jz .cd |
580 | jz .cd |
580 | xor ecx, ecx |
581 | xor ecx, ecx |
581 | mov edi, [eax] |
582 | mov edi, [eax] |
582 | cmp dword [eax+oldcontext-context], edi |
583 | cmp dword [eax+oldcontext-context], edi |
583 | jz .cd |
584 | jz .cd |
584 | mov ecx, 0x00AA00 |
585 | mov ecx, 0x00AA00 |
585 | .cd: |
586 | .cd: |
586 | push 4 |
587 | push 4 |
587 | pop eax |
588 | pop eax |
588 | mcall |
589 | mcall |
589 | imul esi, 60000h |
590 | imul esi, 60000h |
590 | lea edx, [ebx+esi] |
591 | lea edx, [ebx+esi] |
591 | mov al, 47 |
592 | mov al, 47 |
592 | mov ebx, 80101h |
593 | mov ebx, 80101h |
593 | mov esi, ecx |
594 | mov esi, ecx |
594 | pop ecx |
595 | pop ecx |
595 | mcall |
596 | mcall |
596 | lea ebx, [edx+60000h*18] |
597 | lea ebx, [edx+60000h*18] |
597 | mov esi, ecx |
598 | mov esi, ecx |
598 | pop ecx |
599 | pop ecx |
599 | pop edx |
600 | pop edx |
600 | add edx, ecx |
601 | add edx, ecx |
601 | ret |
602 | ret |
602 | draw_flag: |
603 | draw_flag: |
603 | movzx edi, byte [edx+7] |
604 | movzx edi, byte [edx+7] |
604 | bt [_eflags], edi |
605 | bt [_eflags], edi |
605 | jc .on |
606 | jc .on |
606 | or byte [edx], 20h |
607 | or byte [edx], 20h |
607 | jmp .onoff |
608 | jmp .onoff |
608 | .on: |
609 | .on: |
609 | and byte [edx], not 20h |
610 | and byte [edx], not 20h |
610 | .onoff: |
611 | .onoff: |
611 | mov ecx, 808080h |
612 | mov ecx, 808080h |
612 | cmp [debuggee_pid], 0 |
613 | cmp [debuggee_pid], 0 |
613 | jz .doit |
614 | jz .doit |
614 | cmp [bSuspended], 0 |
615 | cmp [bSuspended], 0 |
615 | jz .doit |
616 | jz .doit |
616 | xor ecx, ecx |
617 | xor ecx, ecx |
617 | bt [_eflags], edi |
618 | bt [_eflags], edi |
618 | lahf |
619 | lahf |
619 | bt dword [_eflags + oldcontext - context], edi |
620 | bt dword [_eflags + oldcontext - context], edi |
620 | rcl ah, 1 |
621 | rcl ah, 1 |
621 | test ah, 3 |
622 | test ah, 3 |
622 | jp .doit |
623 | jp .doit |
623 | mov ecx, 0x00AA00 |
624 | mov ecx, 0x00AA00 |
624 | .doit: |
625 | .doit: |
625 | mov ah, 0 |
626 | mov ah, 0 |
626 | mcall |
627 | mcall |
627 | ret |
628 | ret |
628 | 629 | ||
629 | redraw_registers: |
630 | redraw_registers: |
630 | push 13 |
631 | push 13 |
631 | pop eax |
632 | pop eax |
632 | mov edx, 0xFFFFFF |
633 | mov edx, 0xFFFFFF |
633 | mov ebx, data_x_pos*10000h + data_x_size |
634 | mov ebx, data_x_pos*10000h + data_x_size |
634 | mov ecx, registers_y_pos*10000h + registers_y_size |
635 | mov ecx, registers_y_pos*10000h + registers_y_size |
635 | mcall |
636 | mcall |
636 | draw_registers: |
637 | draw_registers: |
637 | mov esi, _eax |
638 | mov esi, _eax |
638 | push 4 |
639 | push 4 |
639 | pop ecx |
640 | pop ecx |
640 | mov edx, regs_strs |
641 | mov edx, regs_strs |
641 | mov ebx, registers_x_pos*10000h+registers_y_pos |
642 | mov ebx, registers_x_pos*10000h+registers_y_pos |
642 | call draw_register |
643 | call draw_register |
643 | add esi, _ebx-_eax |
644 | add esi, _ebx-_eax |
644 | call draw_register |
645 | call draw_register |
645 | add esi, _ecx-_ebx |
646 | add esi, _ecx-_ebx |
646 | call draw_register |
647 | call draw_register |
647 | add esi, _edx-_ecx |
648 | add esi, _edx-_ecx |
648 | call draw_register |
649 | call draw_register |
649 | mov ebx, registers_x_pos*10000h+registers_y_pos+10 |
650 | mov ebx, registers_x_pos*10000h+registers_y_pos+10 |
650 | add esi, _esi-_edx |
651 | add esi, _esi-_edx |
651 | call draw_register |
652 | call draw_register |
652 | add esi, _edi-_esi |
653 | add esi, _edi-_esi |
653 | call draw_register |
654 | call draw_register |
654 | add esi, _ebp-_edi |
655 | add esi, _ebp-_edi |
655 | call draw_register |
656 | call draw_register |
656 | add esi, _esp-_ebp |
657 | add esi, _esp-_ebp |
657 | call draw_register |
658 | call draw_register |
658 | mov ebx, registers_x_pos*10000h+registers_y_pos+20 |
659 | mov ebx, registers_x_pos*10000h+registers_y_pos+20 |
659 | add esi, _eip-_esp |
660 | add esi, _eip-_esp |
660 | call draw_register |
661 | call draw_register |
661 | mov cl, 7 |
662 | mov cl, 7 |
662 | add esi, _eflags-_eip |
663 | add esi, _eflags-_eip |
663 | call draw_register |
664 | call draw_register |
664 | mov al, 4 |
665 | mov al, 4 |
665 | mov ecx, 808080h |
666 | mov ecx, 808080h |
666 | cmp [debuggee_pid], 0 |
667 | cmp [debuggee_pid], 0 |
667 | jz @f |
668 | jz @f |
668 | cmp [bSuspended], 0 |
669 | cmp [bSuspended], 0 |
669 | jz @f |
670 | jz @f |
670 | xor ecx, ecx |
671 | xor ecx, ecx |
671 | @@: |
672 | @@: |
672 | mov edx, aColon |
673 | mov edx, aColon |
673 | xor esi, esi |
674 | xor esi, esi |
674 | inc esi |
675 | inc esi |
675 | mov ebx, (registers_x_pos+37*6)*10000h + registers_y_pos+20 |
676 | mov ebx, (registers_x_pos+37*6)*10000h + registers_y_pos+20 |
676 | mcall |
677 | mcall |
677 | mov edx, flags |
678 | mov edx, flags |
678 | @@: |
679 | @@: |
679 | add ebx, 2*6*10000h |
680 | add ebx, 2*6*10000h |
680 | call draw_flag |
681 | call draw_flag |
681 | inc edx |
682 | inc edx |
682 | cmp dl, flags_bits and 0xFF |
683 | cmp dl, flags_bits and 0xFF |
683 | jnz @b |
684 | jnz @b |
684 | ret |
685 | ret |
685 | 686 | ||
686 | redraw_dump: |
687 | redraw_dump: |
687 | push 13 |
688 | push 13 |
688 | pop eax |
689 | pop eax |
689 | mov edx, 0xFFFFFF |
690 | mov edx, 0xFFFFFF |
690 | mov ebx, data_x_pos*10000h + data_x_size |
691 | mov ebx, data_x_pos*10000h + data_x_size |
691 | mov ecx, dump_y_pos*10000h + dump_y_size |
692 | mov ecx, dump_y_pos*10000h + dump_y_size |
692 | mcall |
693 | mcall |
693 | draw_dump: |
694 | draw_dump: |
694 | ; addresses |
695 | ; addresses |
695 | mov al, 47 |
696 | mov al, 47 |
696 | mov ebx, 80100h |
697 | mov ebx, 80100h |
697 | mov edx, data_x_pos*10000h + dump_y_pos |
698 | mov edx, data_x_pos*10000h + dump_y_pos |
698 | mov ecx, [dumppos] |
699 | mov ecx, [dumppos] |
699 | mov esi, 808080h |
700 | mov esi, 808080h |
700 | cmp [debuggee_pid], 0 |
701 | cmp [debuggee_pid], 0 |
701 | jz @f |
702 | jz @f |
702 | cmp [bSuspended], 0 |
703 | cmp [bSuspended], 0 |
703 | jz @f |
704 | jz @f |
704 | xor esi, esi |
705 | xor esi, esi |
705 | @@: |
706 | @@: |
706 | mcall |
707 | mcall |
707 | add ecx, 10h |
708 | add ecx, 10h |
708 | add edx, 10 |
709 | add edx, 10 |
709 | cmp dl, dump_y_pos + dump_y_size |
710 | cmp dl, dump_y_pos + dump_y_size |
710 | jb @b |
711 | jb @b |
711 | ; hex dump of data |
712 | ; hex dump of data |
712 | mov ebx, 20101h |
713 | mov ebx, 20101h |
713 | mov ecx, dumpdata |
714 | mov ecx, dumpdata |
714 | push ecx |
715 | push ecx |
715 | xor edi, edi |
716 | xor edi, edi |
716 | mov edx, (data_x_pos+12*6)*10000h + dump_y_pos |
717 | mov edx, (data_x_pos+12*6)*10000h + dump_y_pos |
717 | cmp [dumpread], edi |
718 | cmp [dumpread], edi |
718 | jz .hexdumpdone1 |
719 | jz .hexdumpdone1 |
719 | .hexdumploop1: |
720 | .hexdumploop1: |
720 | mcall |
721 | mcall |
721 | add edx, 3*6*10000h |
722 | add edx, 3*6*10000h |
722 | inc ecx |
723 | inc ecx |
723 | inc edi |
724 | inc edi |
724 | test edi, 15 |
725 | test edi, 15 |
725 | jz .16 |
726 | jz .16 |
726 | test edi, 7 |
727 | test edi, 7 |
727 | jnz @f |
728 | jnz @f |
728 | add edx, 2*6*10000h - 10 + 6*(3*10h+2)*10000h |
729 | add edx, 2*6*10000h - 10 + 6*(3*10h+2)*10000h |
729 | .16: |
730 | .16: |
730 | add edx, 10 - 6*(3*10h+2)*10000h |
731 | add edx, 10 - 6*(3*10h+2)*10000h |
731 | @@: |
732 | @@: |
732 | cmp edi, [dumpread] |
733 | cmp edi, [dumpread] |
733 | jb .hexdumploop1 |
734 | jb .hexdumploop1 |
734 | .hexdumpdone1: |
735 | .hexdumpdone1: |
735 | mov al, 4 |
736 | mov al, 4 |
736 | mov ecx, esi |
737 | mov ecx, esi |
737 | mov ebx, edx |
738 | mov ebx, edx |
738 | push 2 |
739 | push 2 |
739 | pop esi |
740 | pop esi |
740 | mov edx, aQuests |
741 | mov edx, aQuests |
741 | .hexdumploop2: |
742 | .hexdumploop2: |
742 | cmp edi, dump_height*10h |
743 | cmp edi, dump_height*10h |
743 | jae .hexdumpdone2 |
744 | jae .hexdumpdone2 |
744 | mcall |
745 | mcall |
745 | add ebx, 3*6*10000h |
746 | add ebx, 3*6*10000h |
746 | inc edi |
747 | inc edi |
747 | test edi, 15 |
748 | test edi, 15 |
748 | jz .16x |
749 | jz .16x |
749 | test edi, 7 |
750 | test edi, 7 |
750 | jnz .hexdumploop2 |
751 | jnz .hexdumploop2 |
751 | add ebx, 2*6*10000h - 10 + 6*(3*10h+2)*10000h |
752 | add ebx, 2*6*10000h - 10 + 6*(3*10h+2)*10000h |
752 | .16x: |
753 | .16x: |
753 | add ebx, 10 - 6*(3*10h+2)*10000h |
754 | add ebx, 10 - 6*(3*10h+2)*10000h |
754 | jmp .hexdumploop2 |
755 | jmp .hexdumploop2 |
755 | .hexdumpdone2: |
756 | .hexdumpdone2: |
756 | dec esi |
757 | dec esi |
757 | ; colon, minus signs |
758 | ; colon, minus signs |
758 | mov ebx, (data_x_pos+8*6)*10000h + dump_y_pos |
759 | mov ebx, (data_x_pos+8*6)*10000h + dump_y_pos |
759 | mov edx, aColon |
760 | mov edx, aColon |
760 | @@: |
761 | @@: |
761 | mcall |
762 | mcall |
762 | add ebx, 10 |
763 | add ebx, 10 |
763 | cmp bl, dump_y_pos+dump_height*10 |
764 | cmp bl, dump_y_pos+dump_height*10 |
764 | jb @b |
765 | jb @b |
765 | mov ebx, (data_x_pos+(12+3*8)*6)*10000h + dump_y_pos |
766 | mov ebx, (data_x_pos+(12+3*8)*6)*10000h + dump_y_pos |
766 | mov edx, aMinus |
767 | mov edx, aMinus |
767 | @@: |
768 | @@: |
768 | mcall |
769 | mcall |
769 | add ebx, 10 |
770 | add ebx, 10 |
770 | cmp bl, dump_y_pos+dump_height*10 |
771 | cmp bl, dump_y_pos+dump_height*10 |
771 | jb @b |
772 | jb @b |
772 | ; ASCII data |
773 | ; ASCII data |
773 | mov ebx, (data_x_pos+(12+3*10h+2+2)*6)*10000h + dump_y_pos |
774 | mov ebx, (data_x_pos+(12+3*10h+2+2)*6)*10000h + dump_y_pos |
774 | mov edi, dump_height*10h |
775 | mov edi, dump_height*10h |
775 | pop edx |
776 | pop edx |
776 | .asciiloop: |
777 | .asciiloop: |
777 | push edx |
778 | push edx |
778 | cmp byte [edx], 20h |
779 | cmp byte [edx], 20h |
779 | jae @f |
780 | jae @f |
780 | mov edx, aPoint |
781 | mov edx, aPoint |
781 | @@: |
782 | @@: |
782 | mcall |
783 | mcall |
783 | pop edx |
784 | pop edx |
784 | inc edx |
785 | inc edx |
785 | add ebx, 6*10000h |
786 | add ebx, 6*10000h |
786 | dec edi |
787 | dec edi |
787 | jz .asciidone |
788 | jz .asciidone |
788 | test edi, 15 |
789 | test edi, 15 |
789 | jnz .asciiloop |
790 | jnz .asciiloop |
790 | add ebx, 10 - 6*10h*10000h |
791 | add ebx, 10 - 6*10h*10000h |
791 | jmp .asciiloop |
792 | jmp .asciiloop |
792 | .asciidone: |
793 | .asciidone: |
793 | ret |
794 | ret |
794 | 795 | ||
795 | redraw_disasm: |
796 | redraw_disasm: |
796 | push 13 |
797 | push 13 |
797 | pop eax |
798 | pop eax |
798 | mov edx, 0xFFFFFF |
799 | mov edx, 0xFFFFFF |
799 | mov ebx, data_x_pos*10000h + data_x_size |
800 | mov ebx, data_x_pos*10000h + data_x_size |
800 | mov ecx, (disasm_y_pos-1)*10000h + (disasm_y_size+1) |
801 | mov ecx, (disasm_y_pos-1)*10000h + (disasm_y_size+1) |
801 | mcall |
802 | mcall |
802 | draw_disasm: |
803 | draw_disasm: |
803 | mov eax, [disasm_start_pos] |
804 | mov eax, [disasm_start_pos] |
804 | mov [disasm_cur_pos], eax |
805 | mov [disasm_cur_pos], eax |
805 | and [disasm_cur_str], 0 |
806 | and [disasm_cur_str], 0 |
806 | .loop: |
807 | .loop: |
- | 808 | mov eax, [disasm_cur_pos] |
|
- | 809 | call find_symbol |
|
- | 810 | jc .nosymb |
|
- | 811 | mov ebx, [disasm_cur_str] |
|
- | 812 | imul ebx, 10 |
|
- | 813 | add ebx, (data_x_pos+6*2)*10000h + disasm_y_pos |
|
- | 814 | mov edx, esi |
|
- | 815 | @@: lodsb |
|
- | 816 | test al, al |
|
- | 817 | jnz @b |
|
- | 818 | mov byte [esi-1], ':' |
|
- | 819 | sub esi, edx |
|
- | 820 | xor ecx, ecx |
|
- | 821 | push 4 |
|
- | 822 | pop eax |
|
- | 823 | mcall |
|
- | 824 | mov byte [esi+edx-1], 0 |
|
- | 825 | inc [disasm_cur_str] |
|
- | 826 | cmp [disasm_cur_str], disasm_height |
|
- | 827 | jae .loopend |
|
- | 828 | .nosymb: |
|
807 | push [disasm_cur_pos] |
829 | push [disasm_cur_pos] |
808 | call disasm_instr |
830 | call disasm_instr |
809 | pop ebp |
831 | pop ebp |
810 | jc .loopend |
832 | jc .loopend |
811 | xor esi, esi ; default color: black |
833 | xor esi, esi ; default color: black |
812 | mov ebx, data_x_pos*10000h + data_x_size |
834 | mov ebx, data_x_pos*10000h + data_x_size |
813 | mov ecx, [disasm_cur_str] |
835 | mov ecx, [disasm_cur_str] |
814 | imul ecx, 10*10000h |
836 | imul ecx, 10*10000h |
815 | add ecx, (disasm_y_pos-1)*10000h + 10 |
837 | add ecx, (disasm_y_pos-1)*10000h + 10 |
816 | mov eax, ebp |
838 | mov eax, ebp |
817 | pushad |
839 | pushad |
818 | call find_enabled_breakpoint |
840 | call find_enabled_breakpoint |
819 | popad |
841 | popad |
820 | jnz .nored |
842 | jnz .nored |
821 | push 13 |
843 | push 13 |
822 | pop eax |
844 | pop eax |
823 | mov edx, 0xFF0000 |
845 | mov edx, 0xFF0000 |
824 | mcall |
846 | mcall |
825 | .nored: |
847 | .nored: |
826 | mov eax, [_eip] |
848 | mov eax, [_eip] |
827 | cmp eax, ebp |
849 | cmp eax, ebp |
828 | jnz .noblue |
850 | jnz .noblue |
829 | push 13 |
851 | push 13 |
830 | pop eax |
852 | pop eax |
831 | mov edx, 0x0000FF |
853 | mov edx, 0x0000FF |
832 | mcall |
854 | mcall |
833 | mov esi, 0xFFFFFF ; on blue bgr, use white color |
855 | mov esi, 0xFFFFFF ; on blue bgr, use white color |
834 | .noblue: |
856 | .noblue: |
835 | push 47 |
857 | push 47 |
836 | pop eax |
858 | pop eax |
837 | mov ebx, 80100h |
859 | mov ebx, 80100h |
838 | mov edx, [disasm_cur_str] |
860 | mov edx, [disasm_cur_str] |
839 | imul edx, 10 |
861 | imul edx, 10 |
840 | add edx, data_x_pos*10000h + disasm_y_pos |
862 | add edx, data_x_pos*10000h + disasm_y_pos |
841 | mov ecx, ebp |
863 | mov ecx, ebp |
842 | mcall |
864 | mcall |
843 | mov al, 4 |
865 | mov al, 4 |
844 | lea ebx, [edx+8*6*10000h] |
866 | lea ebx, [edx+8*6*10000h] |
845 | mov ecx, esi |
867 | mov ecx, esi |
846 | push 1 |
868 | push 1 |
847 | pop esi |
869 | pop esi |
848 | mov edx, aColon |
870 | mov edx, aColon |
849 | mcall |
871 | mcall |
850 | push 9 |
872 | push 9 |
851 | pop edi |
873 | pop edi |
852 | lea edx, [ebx+2*6*10000h] |
874 | lea edx, [ebx+2*6*10000h] |
853 | mov esi, ecx |
875 | mov esi, ecx |
854 | mov al, 47 |
876 | mov al, 47 |
855 | mov ebx, 20101h |
877 | mov ebx, 20101h |
856 | mov ecx, ebp |
878 | mov ecx, ebp |
857 | sub ecx, [disasm_start_pos] |
879 | sub ecx, [disasm_start_pos] |
858 | add ecx, disasm_buffer |
880 | add ecx, disasm_buffer |
859 | .drawhex: |
881 | .drawhex: |
860 | mcall |
882 | mcall |
861 | add edx, 6*3*10000h |
883 | add edx, 6*3*10000h |
862 | inc ecx |
884 | inc ecx |
863 | inc ebp |
885 | inc ebp |
864 | cmp ebp, [disasm_cur_pos] |
886 | cmp ebp, [disasm_cur_pos] |
865 | jae .hexdone |
887 | jae .hexdone |
866 | dec edi |
888 | dec edi |
867 | jnz .drawhex |
889 | jnz .drawhex |
868 | push esi |
890 | push esi |
869 | mov esi, [disasm_cur_pos] |
891 | mov esi, [disasm_cur_pos] |
870 | dec esi |
892 | dec esi |
871 | cmp esi, ebp |
893 | cmp esi, ebp |
872 | pop esi |
894 | pop esi |
873 | jbe .drawhex |
895 | jbe .drawhex |
874 | mov al, 4 |
896 | mov al, 4 |
875 | lea ebx, [edx-6*10000h] |
897 | lea ebx, [edx-6*10000h] |
876 | mov ecx, esi |
898 | mov ecx, esi |
877 | push 3 |
899 | push 3 |
878 | pop esi |
900 | pop esi |
879 | mov edx, aDots |
901 | mov edx, aDots |
880 | mcall |
902 | mcall |
881 | mov esi, ecx |
903 | mov esi, ecx |
882 | .hexdone: |
904 | .hexdone: |
883 | xor eax, eax |
905 | xor eax, eax |
884 | mov edi, disasm_string |
906 | mov edi, disasm_string |
885 | mov edx, edi |
907 | mov edx, edi |
886 | or ecx, -1 |
908 | or ecx, -1 |
887 | repnz scasb |
909 | repnz scasb |
888 | not ecx |
910 | not ecx |
889 | dec ecx |
911 | dec ecx |
890 | xchg ecx, esi |
912 | xchg ecx, esi |
891 | mov ebx, [disasm_cur_str] |
913 | mov ebx, [disasm_cur_str] |
892 | imul ebx, 10 |
914 | imul ebx, 10 |
893 | add ebx, (data_x_pos+6*40)*10000h+disasm_y_pos |
915 | add ebx, (data_x_pos+6*40)*10000h+disasm_y_pos |
894 | mov al, 4 |
916 | mov al, 4 |
895 | mcall |
917 | mcall |
896 | inc [disasm_cur_str] |
918 | inc [disasm_cur_str] |
897 | cmp [disasm_cur_str], disasm_height |
919 | cmp [disasm_cur_str], disasm_height |
898 | jb .loop |
920 | jb .loop |
899 | .loopend: |
921 | .loopend: |
900 | ret |
922 | ret |
901 | 923 | ||
902 | update_disasm_eip: |
924 | update_disasm_eip: |
903 | ; test if instruction at eip is showed |
925 | ; test if instruction at eip is showed |
904 | mov ecx, disasm_height |
926 | mov ecx, disasm_height |
905 | mov eax, [disasm_start_pos] |
927 | mov eax, [disasm_start_pos] |
906 | mov [disasm_cur_pos], eax |
928 | mov [disasm_cur_pos], eax |
- | 929 | .l: |
|
- | 930 | mov eax, [disasm_cur_pos] |
|
- | 931 | call find_symbol |
|
- | 932 | jc @f |
|
- | 933 | dec ecx |
|
- | 934 | jz .m |
|
907 | @@: |
935 | @@: |
908 | mov eax, [_eip] |
- | |
909 | cmp [disasm_cur_pos], eax |
936 | cmp [_eip], eax |
910 | jz redraw_disasm |
937 | jz redraw_disasm |
911 | push ecx |
938 | push ecx |
912 | call disasm_instr |
939 | call disasm_instr |
913 | pop ecx |
940 | pop ecx |
914 | jc @f |
941 | jc .m |
915 | loop @b |
942 | loop .l |
916 | @@: |
943 | .m: |
917 | update_disasm_eip_force: |
944 | update_disasm_eip_force: |
918 | mov eax, [_eip] |
945 | mov eax, [_eip] |
919 | mov [disasm_start_pos], eax |
946 | mov [disasm_start_pos], eax |
920 | update_disasm: |
947 | update_disasm: |
921 | cmp [debuggee_pid], 0 |
948 | cmp [debuggee_pid], 0 |
922 | jz .no |
949 | jz .no |
923 | push 69 |
950 | push 69 |
924 | pop eax |
951 | pop eax |
925 | push 6 |
952 | push 6 |
926 | pop ebx |
953 | pop ebx |
927 | mov ecx, [debuggee_pid] |
954 | mov ecx, [debuggee_pid] |
928 | mov edi, disasm_buffer |
955 | mov edi, disasm_buffer |
929 | mov edx, 256 |
956 | mov edx, 256 |
930 | mov esi, [disasm_start_pos] |
957 | mov esi, [disasm_start_pos] |
931 | mcall |
958 | mcall |
932 | cmp eax, -1 |
959 | cmp eax, -1 |
933 | jnz @f |
960 | jnz @f |
934 | mov esi, read_mem_err |
961 | mov esi, read_mem_err |
935 | call put_message |
962 | call put_message |
936 | .no: |
963 | .no: |
937 | xor eax, eax |
964 | xor eax, eax |
938 | @@: |
965 | @@: |
939 | mov [disasm_buf_size], eax |
966 | mov [disasm_buf_size], eax |
940 | call restore_from_breaks |
967 | call restore_from_breaks |
941 | jmp redraw_disasm |
968 | jmp redraw_disasm |
942 | 969 | ||
943 | draw_window: |
970 | draw_window: |
944 | ; start redraw |
971 | ; start redraw |
945 | push 12 |
972 | push 12 |
946 | pop eax |
973 | pop eax |
947 | push 1 |
974 | push 1 |
948 | pop ebx |
975 | pop ebx |
949 | mcall |
976 | mcall |
950 | ; define window |
977 | ; define window |
951 | xor eax, eax |
978 | xor eax, eax |
952 | mov ebx, wnd_x_size |
979 | mov ebx, wnd_x_size |
953 | mov ecx, wnd_y_size |
980 | mov ecx, wnd_y_size |
954 | mov edx, 3FFFFFFh |
981 | mov edx, 13FFFFFFh |
955 | mcall |
- | |
956 | ; caption |
- | |
957 | mov al, 4 |
- | |
958 | mov ecx, 0xFFFFFF |
- | |
959 | mov ebx, 80008h |
- | |
960 | mov edx, caption_str |
982 | mov edi, caption_str |
961 | push caption_len |
- | |
962 | pop esi |
- | |
963 | mcall |
983 | mcall |
964 | ; messages frame |
984 | ; messages frame |
965 | mov al, 38 |
985 | mov al, 38 |
966 | mov ebx, (messages_x_pos-2)*10000h + (messages_x_pos+messages_x_size+2) |
986 | mov ebx, (messages_x_pos-2)*10000h + (messages_x_pos+messages_x_size+2) |
967 | push ebx |
987 | push ebx |
968 | mov ecx, (messages_y_pos-2)*10001h |
988 | mov ecx, (messages_y_pos-2)*10001h |
969 | xor edx, edx |
989 | xor edx, edx |
970 | mcall |
990 | mcall |
971 | mov ecx, (messages_y_pos+messages_y_size+2)*10001h |
991 | mov ecx, (messages_y_pos+messages_y_size+2)*10001h |
972 | mcall |
992 | mcall |
973 | mov ebx, (messages_x_pos-2)*10001h |
993 | mov ebx, (messages_x_pos-2)*10001h |
974 | push ebx |
994 | push ebx |
975 | mov ecx, (messages_y_pos-2)*10000h + (messages_y_pos+messages_y_size+2) |
995 | mov ecx, (messages_y_pos-2)*10000h + (messages_y_pos+messages_y_size+2) |
976 | mcall |
996 | mcall |
977 | mov ebx, (messages_x_pos+messages_x_size+2)*10001h |
997 | mov ebx, (messages_x_pos+messages_x_size+2)*10001h |
978 | push ebx |
998 | push ebx |
979 | mcall |
999 | mcall |
980 | ; command line frame |
1000 | ; command line frame |
981 | mov ecx, (cmdline_y_pos-2)*10000h + (cmdline_y_pos+cmdline_y_size+2) |
1001 | mov ecx, (cmdline_y_pos-2)*10000h + (cmdline_y_pos+cmdline_y_size+2) |
982 | pop ebx |
1002 | pop ebx |
983 | mcall |
1003 | mcall |
984 | pop ebx |
1004 | pop ebx |
985 | mcall |
1005 | mcall |
986 | pop ebx |
1006 | pop ebx |
987 | mov ecx, (cmdline_y_pos+cmdline_y_size+2)*10001h |
1007 | mov ecx, (cmdline_y_pos+cmdline_y_size+2)*10001h |
988 | mcall |
1008 | mcall |
989 | mov ecx, (cmdline_y_pos-2)*10001h |
1009 | mov ecx, (cmdline_y_pos-2)*10001h |
990 | mcall |
1010 | mcall |
991 | ; messages |
1011 | ; messages |
992 | call draw_messages |
1012 | call draw_messages |
993 | ; command line & cursor |
1013 | ; command line & cursor |
994 | call draw_cmdline |
1014 | call draw_cmdline |
995 | call draw_cursor |
1015 | call draw_cursor |
996 | ; title & registers & dump & disasm |
1016 | ; title & registers & dump & disasm |
997 | mov al, 38 |
1017 | mov al, 38 |
998 | mov ebx, (data_x_pos-2)*10001h |
1018 | mov ebx, (data_x_pos-2)*10001h |
999 | mov ecx, (title_y_pos+5)*10000h + (messages_y_pos-2) |
1019 | mov ecx, (title_y_pos+5)*10000h + (messages_y_pos-2) |
1000 | mcall |
1020 | mcall |
1001 | mov ebx, (data_x_pos+data_x_size+2)*10001h |
1021 | mov ebx, (data_x_pos+data_x_size+2)*10001h |
1002 | mcall |
1022 | mcall |
1003 | mov ebx, (data_x_pos-2)*10000h + (data_x_pos+data_x_size+2) |
1023 | mov ebx, (data_x_pos-2)*10000h + (data_x_pos+data_x_size+2) |
1004 | mov ecx, (dump_y_pos-3)*10001h |
1024 | mov ecx, (dump_y_pos-3)*10001h |
1005 | mcall |
1025 | mcall |
1006 | mov ecx, (disasm_y_pos-4)*10001h |
1026 | mov ecx, (disasm_y_pos-4)*10001h |
1007 | mcall |
1027 | mcall |
1008 | call draw_title |
1028 | call draw_title |
1009 | call draw_registers |
1029 | call draw_registers |
1010 | call draw_dump |
1030 | call draw_dump |
1011 | call draw_disasm |
1031 | call draw_disasm |
1012 | ; end redraw |
1032 | ; end redraw |
1013 | mov al, 12 |
1033 | mov al, 12 |
1014 | push 2 |
1034 | push 2 |
1015 | pop ebx |
1035 | pop ebx |
1016 | mcall |
1036 | mcall |
1017 | ret |
1037 | ret |
1018 | 1038 | ||
1019 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1039 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1020 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; DEBUGGING ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1040 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; DEBUGGING ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1021 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1041 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1022 | 1042 | ||
1023 | OnHelp: |
1043 | OnHelp: |
1024 | mov esi, help_msg |
1044 | mov esi, help_msg |
1025 | mov edi, [curarg] |
1045 | mov edi, [curarg] |
1026 | cmp byte [edi], 0 |
1046 | cmp byte [edi], 0 |
1027 | jz .x |
1047 | jz .x |
1028 | mov esi, help_groups |
1048 | mov esi, help_groups |
1029 | call find_cmd |
1049 | call find_cmd |
1030 | jc .nocmd |
1050 | jc .nocmd |
1031 | mov esi, [esi+12] |
1051 | mov esi, [esi+12] |
1032 | .x: |
1052 | .x: |
1033 | jmp put_message |
1053 | jmp put_message |
1034 | .nocmd: |
1054 | .nocmd: |
1035 | mov esi, aUnknownCommand |
1055 | mov esi, aUnknownCommand |
1036 | jmp .x |
1056 | jmp .x |
1037 | 1057 | ||
1038 | OnQuit: |
1058 | OnQuit: |
1039 | xor eax, eax |
1059 | push -1 |
1040 | dec eax |
1060 | pop eax |
1041 | mcall |
1061 | mcall |
1042 | 1062 | ||
1043 | get_new_context: |
1063 | get_new_context: |
1044 | mov esi, context |
1064 | mov esi, context |
1045 | mov edi, oldcontext |
1065 | mov edi, oldcontext |
1046 | mov ecx, 10 |
1066 | mov ecx, 10 |
1047 | rep movsd |
1067 | rep movsd |
1048 | get_context: |
1068 | get_context: |
1049 | push 1 |
1069 | push 1 |
1050 | pop ebx |
1070 | pop ebx |
1051 | push 69 |
1071 | push 69 |
1052 | pop eax |
1072 | pop eax |
1053 | mov ecx, [debuggee_pid] |
1073 | mov ecx, [debuggee_pid] |
1054 | mov esi, context |
1074 | mov esi, context |
1055 | push 28h |
1075 | push 28h |
1056 | pop edx |
1076 | pop edx |
1057 | mcall |
1077 | mcall |
1058 | ret |
1078 | ret |
1059 | set_context: |
1079 | set_context: |
1060 | push 2 |
1080 | push 2 |
1061 | pop ebx |
1081 | pop ebx |
1062 | push 69 |
1082 | push 69 |
1063 | pop eax |
1083 | pop eax |
1064 | mov ecx, [debuggee_pid] |
1084 | mov ecx, [debuggee_pid] |
1065 | mov esi, context |
1085 | mov esi, context |
1066 | push 28h |
1086 | push 28h |
1067 | pop edx |
1087 | pop edx |
1068 | mcall |
1088 | mcall |
1069 | ret |
1089 | ret |
1070 | 1090 | ||
1071 | get_dump: |
1091 | get_dump: |
1072 | mov edi, dumpdata |
1092 | mov edi, dumpdata |
1073 | mov esi, [edi-4] |
1093 | mov esi, [edi-4] |
1074 | mov edx, dump_height*10h |
1094 | mov edx, dump_height*10h |
1075 | mov ecx, edx |
1095 | mov ecx, edx |
1076 | xor eax, eax |
1096 | xor eax, eax |
1077 | push edi |
1097 | push edi |
1078 | rep stosb |
1098 | rep stosb |
1079 | pop edi |
1099 | pop edi |
1080 | mov ecx, [debuggee_pid] |
1100 | mov ecx, [debuggee_pid] |
1081 | mov al, 69 |
1101 | mov al, 69 |
1082 | push 6 |
1102 | push 6 |
1083 | pop ebx |
1103 | pop ebx |
1084 | mcall |
1104 | mcall |
1085 | cmp eax, -1 |
1105 | cmp eax, -1 |
1086 | jnz @f |
1106 | jnz @f |
1087 | mov esi, read_mem_err |
1107 | mov esi, read_mem_err |
1088 | call put_message |
1108 | call put_message |
1089 | xor eax, eax |
1109 | xor eax, eax |
1090 | @@: |
1110 | @@: |
1091 | mov [edi-8], eax |
1111 | mov [edi-8], eax |
1092 | ; call restore_from_breaks |
1112 | ; call restore_from_breaks |
1093 | ; ret |
1113 | ; ret |
1094 | restore_from_breaks: |
1114 | restore_from_breaks: |
1095 | ; in: edi=buffer,eax=size,esi=address |
1115 | ; in: edi=buffer,eax=size,esi=address |
1096 | mov ebx, breakpoints |
1116 | mov ebx, breakpoints |
1097 | @@: |
1117 | @@: |
1098 | test byte [ebx+4], 1 |
1118 | test byte [ebx+4], 1 |
1099 | jz .cont ; ignore invalid |
1119 | jz .cont ; ignore invalid |
1100 | test byte [ebx+4], 2 or 8 |
1120 | test byte [ebx+4], 2 or 8 |
1101 | jnz .cont ; ignore disabled and memory breaks |
1121 | jnz .cont ; ignore disabled and memory breaks |
1102 | mov ecx, [ebx] |
1122 | mov ecx, [ebx] |
1103 | sub ecx, esi |
1123 | sub ecx, esi |
1104 | cmp ecx, eax |
1124 | cmp ecx, eax |
1105 | jae .cont |
1125 | jae .cont |
1106 | mov dl, [ebx+5] |
1126 | mov dl, [ebx+5] |
1107 | mov [edi+ecx], dl |
1127 | mov [edi+ecx], dl |
1108 | .cont: |
1128 | .cont: |
1109 | add ebx, 6 |
1129 | add ebx, 6 |
1110 | cmp ebx, breakpoints+breakpoints_n*6 |
1130 | cmp ebx, breakpoints+breakpoints_n*6 |
1111 | jb @b |
1131 | jb @b |
1112 | ret |
1132 | ret |
1113 | 1133 | ||
1114 | OnLoad: |
1134 | OnLoad: |
1115 | mov esi, [curarg] |
1135 | mov esi, [curarg] |
1116 | OnLoadInit: |
1136 | OnLoadInit: |
1117 | mov edi, loadname |
1137 | mov edi, loadname |
1118 | or [prgname_len], -1 |
1138 | or [prgname_len], -1 |
1119 | mov [prgname_ptr], edi |
1139 | mov [prgname_ptr], edi |
1120 | .copyname: |
1140 | .copyname: |
1121 | lodsb |
1141 | lodsb |
1122 | stosb |
1142 | stosb |
1123 | inc [prgname_len] |
1143 | inc [prgname_len] |
1124 | cmp al, '/' |
1144 | cmp al, '/' |
1125 | jnz @f |
1145 | jnz @f |
1126 | or [prgname_len], -1 |
1146 | or [prgname_len], -1 |
1127 | mov [prgname_ptr], edi |
1147 | mov [prgname_ptr], edi |
1128 | @@: |
1148 | @@: |
1129 | cmp al, ' ' |
1149 | cmp al, ' ' |
1130 | ja .copyname |
1150 | ja .copyname |
1131 | mov byte [edi-1], 0 |
1151 | mov byte [edi-1], 0 |
1132 | and [load_params], 0 |
1152 | and [load_params], 0 |
1133 | dec esi |
1153 | dec esi |
1134 | call skip_spaces |
1154 | call skip_spaces |
1135 | cmp al, 0 |
1155 | cmp al, 0 |
1136 | jz @f |
1156 | jz @f |
1137 | mov [load_params], esi |
1157 | mov [load_params], esi |
1138 | @@: |
1158 | @@: |
1139 | and [dumppos], 0 |
1159 | and [dumppos], 0 |
- | 1160 | mov ecx, [symbols] |
|
- | 1161 | jecxz do_reload |
|
- | 1162 | mcall 68, 13 |
|
- | 1163 | and [symbols], 0 |
|
- | 1164 | and [num_symbols], 0 |
|
1140 | do_reload: |
1165 | do_reload: |
1141 | push 18 |
1166 | push 18 |
1142 | pop eax |
1167 | pop eax |
1143 | push 7 |
1168 | push 7 |
1144 | pop ebx |
1169 | pop ebx |
1145 | mcall |
1170 | mcall |
1146 | mov [dbgwnd], eax |
1171 | mov [dbgwnd], eax |
1147 | xchg ecx, eax |
1172 | xchg ecx, eax |
1148 | push 70 |
1173 | push 70 |
1149 | pop eax |
1174 | pop eax |
1150 | mov ebx, fn70_load_block |
1175 | mov ebx, fn70_load_block |
1151 | mcall |
1176 | mcall |
1152 | test eax, eax |
1177 | test eax, eax |
1153 | jns .load_ok |
1178 | jns .load_ok |
1154 | .load_err: |
1179 | .load_err: |
1155 | push eax |
1180 | push eax |
1156 | mov esi, load_err_msg |
1181 | mov esi, load_err_msg |
1157 | call put_message |
1182 | call put_message |
1158 | pop eax |
1183 | pop eax |
1159 | not eax |
1184 | not eax |
1160 | cmp eax, 0x20 |
1185 | cmp eax, 0x20 |
1161 | jae .unk_err |
1186 | jae .unk_err |
1162 | mov esi, [load_err_msgs+eax*4] |
1187 | mov esi, [load_err_msgs+eax*4] |
1163 | test esi, esi |
1188 | test esi, esi |
1164 | jnz put_message |
1189 | jnz put_message |
1165 | .unk_err: |
1190 | .unk_err: |
1166 | mov esi, unk_err_msg |
1191 | mov esi, unk_err_msg |
1167 | inc eax |
1192 | inc eax |
1168 | push eax |
1193 | push eax |
1169 | call put_message_nodraw |
1194 | call put_message_nodraw |
1170 | jmp draw_messages |
1195 | jmp draw_messages |
1171 | .load_ok: |
1196 | .load_ok: |
1172 | mov [debuggee_pid], eax |
1197 | mov [debuggee_pid], eax |
1173 | mov [bSuspended], 1 |
1198 | mov [bSuspended], 1 |
1174 | push ecx |
1199 | push ecx |
1175 | call get_context |
1200 | call get_context |
1176 | mov edi, oldcontext |
1201 | mov edi, oldcontext |
1177 | mov ecx, 10 |
1202 | mov ecx, 10 |
1178 | rep movsd |
1203 | rep movsd |
1179 | ; activate debugger window |
1204 | ; activate debugger window |
1180 | pop ecx |
1205 | pop ecx |
1181 | mov bl, 3 |
1206 | mov bl, 3 |
1182 | push 18 |
1207 | push 18 |
1183 | pop eax |
1208 | pop eax |
1184 | mcall |
1209 | mcall |
1185 | call redraw_title |
1210 | call redraw_title |
1186 | call redraw_registers |
1211 | call redraw_registers |
1187 | call get_dump |
1212 | call get_dump |
1188 | call redraw_dump |
1213 | call redraw_dump |
1189 | call update_disasm_eip_force |
1214 | call update_disasm_eip_force |
1190 | mov esi, load_succ_msg |
1215 | mov esi, load_succ_msg |
1191 | push [debuggee_pid] |
1216 | push [debuggee_pid] |
1192 | call put_message_nodraw |
1217 | call put_message_nodraw |
1193 | call draw_messages |
1218 | call draw_messages |
- | 1219 | ; try to load symbols |
|
- | 1220 | mov esi, loadname |
|
- | 1221 | mov edi, symbolsfile |
|
- | 1222 | push edi |
|
- | 1223 | @@: |
|
- | 1224 | lodsb |
|
- | 1225 | stosb |
|
- | 1226 | test al, al |
|
- | 1227 | jnz @b |
|
- | 1228 | lea ecx, [edi-1] |
|
- | 1229 | @@: |
|
- | 1230 | dec edi |
|
- | 1231 | cmp edi, symbolsfile |
|
- | 1232 | jb @f |
|
- | 1233 | cmp byte [edi], '/' |
|
- | 1234 | jz @f |
|
- | 1235 | cmp byte [edi], '.' |
|
- | 1236 | jnz @b |
|
- | 1237 | mov ecx, edi |
|
- | 1238 | @@: |
|
- | 1239 | mov dword [ecx], '.dbg' |
|
- | 1240 | mov byte [ecx+4], 0 |
|
- | 1241 | pop esi |
|
- | 1242 | mov ebp, esi |
|
- | 1243 | call OnLoadSymbols.silent |
|
1194 | ; now test for packed progs |
1244 | ; now test for packed progs |
1195 | cmp [disasm_buf_size], 100h |
1245 | cmp [disasm_buf_size], 100h |
1196 | jz @f |
1246 | jz @f |
1197 | ret |
1247 | ret |
1198 | @@: |
1248 | @@: |
1199 | mov esi, mxp_nrv_sig |
1249 | mov esi, mxp_nrv_sig |
1200 | mov ebp, disasm_buffer |
1250 | mov ebp, disasm_buffer |
1201 | mov edi, ebp |
1251 | mov edi, ebp |
1202 | push 3 |
1252 | push 3 |
1203 | pop ecx |
1253 | pop ecx |
1204 | repz cmpsb |
1254 | repz cmpsb |
1205 | jnz .not_mxp_nrv |
1255 | jnz .not_mxp_nrv |
1206 | cmpsb |
1256 | cmpsb |
1207 | mov cl, mxp_nrv_sig_size-4 |
1257 | mov cl, mxp_nrv_sig_size-4 |
1208 | repz cmpsb |
1258 | repz cmpsb |
1209 | mov esi, mxp_nrv_name |
1259 | mov esi, mxp_nrv_name |
1210 | jz .packed |
1260 | jz .packed |
1211 | .not_mxp_nrv: |
1261 | .not_mxp_nrv: |
1212 | mov esi, mxp_sig |
1262 | mov esi, mxp_sig |
1213 | mov edi, ebp |
1263 | mov edi, ebp |
1214 | mov cl, mxp_sig_size |
1264 | mov cl, mxp_sig_size |
1215 | repz cmpsb |
1265 | repz cmpsb |
1216 | mov esi, mxp_name |
1266 | mov esi, mxp_name |
1217 | jz .packed |
1267 | jz .packed |
1218 | .not_mxp: |
1268 | .not_mxp: |
1219 | mov esi, mxp_lzo_sig1 |
1269 | mov esi, mxp_lzo_sig1 |
1220 | mov edi, ebp |
1270 | mov edi, ebp |
1221 | mov cl, mxp_lzo_sig1_size |
1271 | mov cl, mxp_lzo_sig1_size |
1222 | repz cmpsb |
1272 | repz cmpsb |
1223 | mov esi, mxp_lzo_name |
1273 | mov esi, mxp_lzo_name |
1224 | jz .packed |
1274 | jz .packed |
1225 | mov esi, mxp_lzo_sig2 |
1275 | mov esi, mxp_lzo_sig2 |
1226 | mov edi, ebp |
1276 | mov edi, ebp |
1227 | mov cl, 8 |
1277 | mov cl, 8 |
1228 | repz cmpsb |
1278 | repz cmpsb |
1229 | jnz .not_mxp_lzo |
1279 | jnz .not_mxp_lzo |
1230 | cmpsb |
1280 | cmpsb |
1231 | mov cl, mxp_lzo_sig2_size - 9 |
1281 | mov cl, mxp_lzo_sig2_size - 9 |
1232 | repz cmpsb |
1282 | repz cmpsb |
1233 | mov esi, mxp_lzo_name |
1283 | mov esi, mxp_lzo_name |
1234 | jz .packed |
1284 | jz .packed |
1235 | .not_mxp_lzo: |
1285 | .not_mxp_lzo: |
1236 | mov esi, mtappack_name |
1286 | mov esi, mtappack_name |
1237 | cmp dword [ebp], 0xBF5E246A |
1287 | cmp dword [ebp], 0xBF5E246A |
1238 | jnz .not_mtappack |
1288 | jnz .not_mtappack |
1239 | cmp dword [ebp+8], 0xEC4E8B57 |
1289 | cmp dword [ebp+8], 0xEC4E8B57 |
1240 | jnz .not_mtappack1 |
1290 | jnz .not_mtappack1 |
1241 | cmp dword [ebp+12], 0x8D5EA4F3 |
1291 | cmp dword [ebp+12], 0x8D5EA4F3 |
1242 | jnz .not_mtappack1 |
1292 | jnz .not_mtappack1 |
1243 | cmp byte [ebp+12h], 0xE9 |
1293 | cmp byte [ebp+12h], 0xE9 |
1244 | jz .packed |
1294 | jz .packed |
1245 | .not_mtappack1: |
1295 | .not_mtappack1: |
1246 | cmp word [ebp+8], 0xB957 |
1296 | cmp word [ebp+8], 0xB957 |
1247 | jnz .not_mtappack |
1297 | jnz .not_mtappack |
1248 | cmp dword [ebp+14], 0x575EA4F3 |
1298 | cmp dword [ebp+14], 0x575EA4F3 |
1249 | jnz .not_mtappack2 |
1299 | jnz .not_mtappack2 |
1250 | cmp byte [ebp+17h], 0xE9 |
1300 | cmp byte [ebp+17h], 0xE9 |
1251 | jz .packed |
1301 | jz .packed |
1252 | .not_mtappack2: |
1302 | .not_mtappack2: |
1253 | cmp dword [ebp+14], 0x5F8DA4F3 |
1303 | cmp dword [ebp+14], 0x5F8DA4F3 |
1254 | jnz .not_mtappack3 |
1304 | jnz .not_mtappack3 |
1255 | cmp word [ebp+18], 0xE9FC |
1305 | cmp word [ebp+18], 0xE9FC |
1256 | jz .packed |
1306 | jz .packed |
1257 | .not_mtappack3: |
1307 | .not_mtappack3: |
1258 | cmp word [ebp+14], 0xA4F3 |
1308 | cmp word [ebp+14], 0xA4F3 |
1259 | jnz .not_mtappack |
1309 | jnz .not_mtappack |
1260 | cmp byte [ebp+15h], 0xE9 |
1310 | cmp byte [ebp+15h], 0xE9 |
1261 | jz .packed |
1311 | jz .packed |
1262 | .not_mtappack: |
1312 | .not_mtappack: |
1263 | ret |
1313 | ret |
1264 | .packed: |
1314 | .packed: |
1265 | push esi |
1315 | push esi |
1266 | mov esi, aPacked1 |
1316 | mov esi, aPacked1 |
1267 | call put_message_nodraw |
1317 | call put_message_nodraw |
1268 | pop esi |
1318 | pop esi |
1269 | call put_message_nodraw |
1319 | call put_message_nodraw |
1270 | mov esi, aPacked2 |
1320 | mov esi, aPacked2 |
1271 | call put_message |
1321 | call put_message |
1272 | call hide_cursor |
1322 | call hide_cursor |
1273 | push 40 |
1323 | push 40 |
1274 | pop eax |
1324 | pop eax |
1275 | push 7 |
1325 | push 7 |
1276 | pop ebx |
1326 | pop ebx |
1277 | mcall |
1327 | mcall |
1278 | .wait: |
1328 | .wait: |
1279 | push 10 |
1329 | push 10 |
1280 | pop eax |
1330 | pop eax |
1281 | mcall |
1331 | mcall |
1282 | dec eax |
1332 | dec eax |
1283 | jz .redraw |
1333 | jz .redraw |
1284 | dec eax |
1334 | dec eax |
1285 | jz .key |
1335 | jz .key |
1286 | or eax, -1 |
1336 | or eax, -1 |
1287 | mcall |
1337 | mcall |
1288 | .redraw: |
1338 | .redraw: |
1289 | call draw_window |
1339 | call draw_window |
1290 | call hide_cursor |
1340 | call hide_cursor |
1291 | jmp .wait |
1341 | jmp .wait |
1292 | .key: |
1342 | .key: |
1293 | mov al, 2 |
1343 | mov al, 2 |
1294 | mcall |
1344 | mcall |
1295 | cmp ah, 'y' |
1345 | cmp ah, 'y' |
1296 | jz .yes |
1346 | jz .yes |
1297 | cmp ah, 'Y' |
1347 | cmp ah, 'Y' |
1298 | jz .yes |
1348 | jz .yes |
1299 | cmp ah, 0xD |
1349 | cmp ah, 0xD |
1300 | jz .yes |
1350 | jz .yes |
1301 | cmp ah, 'n' |
1351 | cmp ah, 'n' |
1302 | jz .no |
1352 | jz .no |
1303 | cmp ah, 'N' |
1353 | cmp ah, 'N' |
1304 | jnz .wait |
1354 | jnz .wait |
1305 | .no: |
1355 | .no: |
1306 | push 40 |
1356 | push 40 |
1307 | pop eax |
1357 | pop eax |
1308 | mov ebx, 0x107 |
1358 | mov ebx, 0x107 |
1309 | mcall |
1359 | mcall |
1310 | call draw_cursor |
1360 | call draw_cursor |
1311 | mov esi, aN_str |
1361 | mov esi, aN_str |
1312 | jmp put_message |
1362 | jmp put_message |
1313 | .yes: |
1363 | .yes: |
1314 | push 40 |
1364 | push 40 |
1315 | pop eax |
1365 | pop eax |
1316 | mov ebx, 0x107 |
1366 | mov ebx, 0x107 |
1317 | mcall |
1367 | mcall |
1318 | call draw_cursor |
1368 | call draw_cursor |
1319 | mov esi, aY_str |
1369 | mov esi, aY_str |
1320 | call put_message |
1370 | call put_message |
1321 | call OnUnpack |
1371 | call OnUnpack |
1322 | ret |
1372 | ret |
1323 | 1373 | ||
1324 | mxp_nrv_sig: |
1374 | mxp_nrv_sig: |
1325 | xor eax, eax |
1375 | xor eax, eax |
1326 | mov ecx, 0x95 ; 0xA1 for programs with parameters |
1376 | mov ecx, 0x95 ; 0xA1 for programs with parameters |
1327 | mov [eax], ecx |
1377 | mov [eax], ecx |
1328 | add ecx, [eax+24h] |
1378 | add ecx, [eax+24h] |
1329 | push 40h |
1379 | push 40h |
1330 | pop esi |
1380 | pop esi |
1331 | mov edi, [eax+20h] |
1381 | mov edi, [eax+20h] |
1332 | push edi |
1382 | push edi |
1333 | rep movsb |
1383 | rep movsb |
1334 | jmp dword [esp] |
1384 | jmp dword [esp] |
1335 | pop esi |
1385 | pop esi |
1336 | add esi, [eax] |
1386 | add esi, [eax] |
1337 | xor edi, edi |
1387 | xor edi, edi |
1338 | mxp_nrv_sig_size = $ - mxp_nrv_sig |
1388 | mxp_nrv_sig_size = $ - mxp_nrv_sig |
1339 | 1389 | ||
1340 | mxp_sig: |
1390 | mxp_sig: |
1341 | mov ecx, 1CBh |
1391 | mov ecx, 1CBh |
1342 | push 46h |
1392 | push 46h |
1343 | pop esi |
1393 | pop esi |
1344 | mov edi, [20h] |
1394 | mov edi, [20h] |
1345 | rep movsb |
1395 | rep movsb |
1346 | mov ecx, [24h] |
1396 | mov ecx, [24h] |
1347 | rep movsb |
1397 | rep movsb |
1348 | jmp dword [20h] |
1398 | jmp dword [20h] |
1349 | mov eax, [20h] |
1399 | mov eax, [20h] |
1350 | add eax, 1CBh |
1400 | add eax, 1CBh |
1351 | push eax |
1401 | push eax |
1352 | push dword [24h] |
1402 | push dword [24h] |
1353 | push 0 |
1403 | push 0 |
1354 | push 8 |
1404 | push 8 |
1355 | call $+0x25 |
1405 | call $+0x25 |
1356 | mxp_sig_size = $ - mxp_sig |
1406 | mxp_sig_size = $ - mxp_sig |
1357 | 1407 | ||
1358 | mxp_lzo_sig1: |
1408 | mxp_lzo_sig1: |
1359 | xor eax, eax |
1409 | xor eax, eax |
1360 | mov ebp, 0FFh |
1410 | mov ebp, 0FFh |
1361 | mov ecx, 175h |
1411 | mov ecx, 175h |
1362 | mov [eax], ecx |
1412 | mov [eax], ecx |
1363 | add ecx, [eax+24h] |
1413 | add ecx, [eax+24h] |
1364 | push 45h |
1414 | push 45h |
1365 | pop esi |
1415 | pop esi |
1366 | mov edi, [eax+20h] |
1416 | mov edi, [eax+20h] |
1367 | push edi |
1417 | push edi |
1368 | rep movsb |
1418 | rep movsb |
1369 | jmp dword [esp] |
1419 | jmp dword [esp] |
1370 | pop ebx |
1420 | pop ebx |
1371 | add ebx, [eax] |
1421 | add ebx, [eax] |
1372 | xor edi, edi |
1422 | xor edi, edi |
1373 | cmp byte [ebx], 11h |
1423 | cmp byte [ebx], 11h |
1374 | jbe $+0x1A |
1424 | jbe $+0x1A |
1375 | mxp_lzo_sig1_size = $ - mxp_lzo_sig1 |
1425 | mxp_lzo_sig1_size = $ - mxp_lzo_sig1 |
1376 | mxp_lzo_sig2: |
1426 | mxp_lzo_sig2: |
1377 | xor eax, eax |
1427 | xor eax, eax |
1378 | mov ebp, 0FFh |
1428 | mov ebp, 0FFh |
1379 | mov ecx, 188h ; or 177h |
1429 | mov ecx, 188h ; or 177h |
1380 | mov [eax], ecx |
1430 | mov [eax], ecx |
1381 | add ecx, [eax+24h] |
1431 | add ecx, [eax+24h] |
1382 | push 44h |
1432 | push 44h |
1383 | pop esi |
1433 | pop esi |
1384 | mov edi, [eax+20h] |
1434 | mov edi, [eax+20h] |
1385 | rep movsb |
1435 | rep movsb |
1386 | jmp dword [eax+20h] |
1436 | jmp dword [eax+20h] |
1387 | mov ebx, [eax+20h] |
1437 | mov ebx, [eax+20h] |
1388 | add ebx, [eax] |
1438 | add ebx, [eax] |
1389 | mxp_lzo_sig2_size = $ - mxp_lzo_sig2 |
1439 | mxp_lzo_sig2_size = $ - mxp_lzo_sig2 |
1390 | 1440 | ||
1391 | OnReload: |
1441 | OnReload: |
1392 | cmp [debuggee_pid], 0 |
1442 | cmp [debuggee_pid], 0 |
1393 | jnz terminate_reload |
1443 | jnz terminate_reload |
1394 | mov esi, need_debuggee |
1444 | mov esi, need_debuggee |
1395 | cmp byte [loadname], 0 |
1445 | cmp byte [loadname], 0 |
1396 | jnz do_reload |
1446 | jnz do_reload |
1397 | jz put_message |
1447 | jz put_message |
1398 | terminate_reload: |
1448 | terminate_reload: |
1399 | mov [bReload], 1 |
1449 | mov [bReload], 1 |
1400 | OnTerminate: |
1450 | OnTerminate: |
1401 | mov ecx, [debuggee_pid] |
1451 | mov ecx, [debuggee_pid] |
1402 | push 8 |
1452 | push 8 |
1403 | pop ebx |
1453 | pop ebx |
1404 | push 69 |
1454 | push 69 |
1405 | pop eax |
1455 | pop eax |
1406 | mcall |
1456 | mcall |
1407 | ret |
1457 | ret |
1408 | 1458 | ||
1409 | AfterSuspend: |
1459 | AfterSuspend: |
1410 | mov [bSuspended], 1 |
1460 | mov [bSuspended], 1 |
1411 | call get_new_context |
1461 | call get_new_context |
1412 | call get_dump |
1462 | call get_dump |
1413 | call redraw_title |
1463 | call redraw_title |
1414 | call redraw_registers |
1464 | call redraw_registers |
1415 | call redraw_dump |
1465 | call redraw_dump |
1416 | call update_disasm_eip |
1466 | call update_disasm_eip |
1417 | ret |
1467 | ret |
1418 | 1468 | ||
1419 | OnSuspend: |
1469 | OnSuspend: |
1420 | mov ecx, [debuggee_pid] |
1470 | mov ecx, [debuggee_pid] |
1421 | push 4 |
1471 | push 4 |
1422 | pop ebx |
1472 | pop ebx |
1423 | push 69 |
1473 | push 69 |
1424 | pop eax |
1474 | pop eax |
1425 | mcall |
1475 | mcall |
1426 | call AfterSuspend |
1476 | call AfterSuspend |
1427 | mov esi, aSuspended |
1477 | mov esi, aSuspended |
1428 | jmp put_message |
1478 | jmp put_message |
1429 | DoResume: |
1479 | DoResume: |
1430 | mov ecx, [debuggee_pid] |
1480 | mov ecx, [debuggee_pid] |
1431 | push 5 |
1481 | push 5 |
1432 | pop ebx |
1482 | pop ebx |
1433 | push 69 |
1483 | push 69 |
1434 | pop eax |
1484 | pop eax |
1435 | mcall |
1485 | mcall |
1436 | mov [bSuspended], 0 |
1486 | mov [bSuspended], 0 |
1437 | ret |
1487 | ret |
1438 | OnResume: |
1488 | OnResume: |
1439 | mov esi, [curarg] |
1489 | mov esi, [curarg] |
1440 | cmp byte [esi], 0 |
1490 | cmp byte [esi], 0 |
1441 | jz GoOn |
1491 | jz GoOn |
1442 | call calc_expression |
1492 | call calc_expression |
1443 | jc .ret |
1493 | jc .ret |
1444 | mov eax, ebp |
1494 | mov eax, ebp |
1445 | push eax |
1495 | push eax |
1446 | call find_enabled_breakpoint |
1496 | call find_enabled_breakpoint |
1447 | pop eax |
1497 | pop eax |
1448 | jz GoOn |
1498 | jz GoOn |
1449 | mov bl, 5 ; valid enabled one-shot |
1499 | mov bl, 5 ; valid enabled one-shot |
1450 | call add_breakpoint |
1500 | call add_breakpoint |
1451 | jnc GoOn |
1501 | jnc GoOn |
1452 | mov esi, aBreakpointLimitExceeded |
1502 | mov esi, aBreakpointLimitExceeded |
1453 | call put_message |
1503 | call put_message |
1454 | .ret: |
1504 | .ret: |
1455 | ret |
1505 | ret |
1456 | GoOn: |
1506 | GoOn: |
1457 | ; test for enabled breakpoint at eip |
1507 | ; test for enabled breakpoint at eip |
1458 | mov eax, [_eip] |
1508 | mov eax, [_eip] |
1459 | call find_enabled_breakpoint |
1509 | call find_enabled_breakpoint |
1460 | jnz .nobreak |
1510 | jnz .nobreak |
1461 | ; temporarily disable breakpoint, make step, enable breakpoint, continue |
1511 | ; temporarily disable breakpoint, make step, enable breakpoint, continue |
1462 | inc eax |
1512 | inc eax |
1463 | mov [temp_break], eax |
1513 | mov [temp_break], eax |
1464 | mov [bAfterGo], 1 |
1514 | mov [bAfterGo], 1 |
1465 | dec eax |
1515 | dec eax |
1466 | call disable_breakpoint |
1516 | call disable_breakpoint |
1467 | call get_context |
1517 | call get_context |
1468 | or byte [_eflags+1], 1 ; set TF |
1518 | or byte [_eflags+1], 1 ; set TF |
1469 | call set_context |
1519 | call set_context |
1470 | and byte [_eflags+1], not 1 |
1520 | and byte [_eflags+1], not 1 |
1471 | call DoResume |
1521 | call DoResume |
1472 | ret |
1522 | ret |
1473 | .nobreak: |
1523 | .nobreak: |
1474 | call DoResume |
1524 | call DoResume |
1475 | call redraw_title |
1525 | call redraw_title |
1476 | call redraw_registers |
1526 | call redraw_registers |
1477 | call redraw_dump |
1527 | call redraw_dump |
1478 | ret |
1528 | ret |
1479 | OnDetach: |
1529 | OnDetach: |
1480 | mov ecx, [debuggee_pid] |
1530 | mov ecx, [debuggee_pid] |
1481 | push 3 |
1531 | push 3 |
1482 | pop ebx |
1532 | pop ebx |
1483 | push 69 |
1533 | push 69 |
1484 | pop eax |
1534 | pop eax |
1485 | mcall |
1535 | mcall |
1486 | and [debuggee_pid], 0 |
1536 | and [debuggee_pid], 0 |
1487 | call redraw_title |
1537 | call redraw_title |
1488 | call redraw_registers |
1538 | call redraw_registers |
1489 | call redraw_dump |
1539 | call redraw_dump |
- | 1540 | call free_symbols |
|
1490 | mov esi, aContinued |
1541 | mov esi, aContinued |
1491 | jmp put_message |
1542 | jmp put_message |
1492 | 1543 | ||
1493 | after_go_exception: |
1544 | after_go_exception: |
1494 | push eax |
1545 | push eax |
1495 | mov eax, [temp_break] |
1546 | mov eax, [temp_break] |
1496 | dec eax |
1547 | dec eax |
1497 | push esi |
1548 | push esi |
1498 | call enable_breakpoint |
1549 | call enable_breakpoint |
1499 | ; in any case, clear TF and RF |
1550 | ; in any case, clear TF and RF |
1500 | call get_new_context |
1551 | call get_new_context |
1501 | and [_eflags], not 10100h ; clear TF,RF |
1552 | and [_eflags], not 10100h ; clear TF,RF |
1502 | call set_context |
1553 | call set_context |
1503 | xor edx, edx |
1554 | xor edx, edx |
1504 | mov [temp_break], edx |
1555 | mov [temp_break], edx |
1505 | xchg dl, [bAfterGo] |
1556 | xchg dl, [bAfterGo] |
1506 | pop esi |
1557 | pop esi |
1507 | pop eax |
1558 | pop eax |
1508 | cmp dl, 2 |
1559 | cmp dl, 2 |
1509 | jnz @f |
1560 | jnz @f |
1510 | lodsd |
1561 | lodsd |
1511 | push esi |
1562 | push esi |
1512 | call get_dump |
1563 | call get_dump |
1513 | jmp exception.done |
1564 | jmp exception.done |
1514 | @@: test eax, eax |
1565 | @@: test eax, eax |
1515 | jz .notint1 |
1566 | jz .notint1 |
1516 | ; if exception is result of single step, simply ignore it and continue |
1567 | ; if exception is result of single step, simply ignore it and continue |
1517 | test dword [esi], 0xF |
1568 | test dword [esi], 0xF |
1518 | jnz dbgmsgstart.5 |
1569 | jnz dbgmsgstart.5 |
1519 | lodsd |
1570 | lodsd |
1520 | push esi |
1571 | push esi |
1521 | mov esi, oldcontext |
1572 | mov esi, oldcontext |
1522 | mov edi, context |
1573 | mov edi, context |
1523 | mov ecx, 28h/4 |
1574 | mov ecx, 28h/4 |
1524 | rep movsd |
1575 | rep movsd |
1525 | call DoResume |
1576 | call DoResume |
1526 | jmp dbgmsgend |
1577 | jmp dbgmsgend |
1527 | .notint1: |
1578 | .notint1: |
1528 | ; in other case, work as without temp_break |
1579 | ; in other case, work as without temp_break |
1529 | lodsd |
1580 | lodsd |
1530 | push esi |
1581 | push esi |
1531 | push eax |
1582 | push eax |
1532 | jmp exception.4 |
1583 | jmp exception.4 |
1533 | .notour: |
1584 | .notour: |
1534 | 1585 | ||
1535 | debugmsg: |
1586 | debugmsg: |
1536 | neg [dbgbufsize] |
1587 | neg [dbgbufsize] |
1537 | mov esi, dbgbuf |
1588 | mov esi, dbgbuf |
1538 | dbgmsgstart: |
1589 | dbgmsgstart: |
1539 | lodsd |
1590 | lodsd |
1540 | ; push eax esi |
1591 | ; push eax esi |
1541 | ; push dword [esi] |
1592 | ; push dword [esi] |
1542 | ; mov esi, dbgmsg_str |
1593 | ; mov esi, dbgmsg_str |
1543 | ; call put_message_nodraw |
1594 | ; call put_message_nodraw |
1544 | ; pop esi eax |
1595 | ; pop esi eax |
1545 | add esi, 4 |
1596 | add esi, 4 |
1546 | dec eax |
1597 | dec eax |
1547 | jz exception |
1598 | jz exception |
1548 | dec eax |
1599 | dec eax |
1549 | jz terminated |
1600 | jz terminated |
1550 | mov [bSuspended], 1 |
1601 | mov [bSuspended], 1 |
1551 | cmp [bAfterGo], 0 |
1602 | cmp [bAfterGo], 0 |
1552 | jnz after_go_exception |
1603 | jnz after_go_exception |
1553 | push esi |
1604 | push esi |
1554 | call get_new_context |
1605 | call get_new_context |
1555 | and [_eflags], not 10100h ; clear TF,RF |
1606 | and [_eflags], not 10100h ; clear TF,RF |
1556 | call set_context |
1607 | call set_context |
1557 | pop esi |
1608 | pop esi |
1558 | .5: |
1609 | .5: |
1559 | push esi |
1610 | push esi |
1560 | call get_dump |
1611 | call get_dump |
1561 | pop esi |
1612 | pop esi |
1562 | lodsd |
1613 | lodsd |
1563 | xor ecx, ecx |
1614 | xor ecx, ecx |
1564 | .6: |
1615 | .6: |
1565 | bt eax, ecx |
1616 | bt eax, ecx |
1566 | jnc .7 |
1617 | jnc .7 |
1567 | mov ebx, [drx_break+ecx*4] |
1618 | mov ebx, [drx_break+ecx*4] |
1568 | test ebx, ebx |
1619 | test ebx, ebx |
1569 | jz .7 |
1620 | jz .7 |
1570 | pushad |
1621 | pushad |
1571 | dec ebx |
1622 | dec ebx |
1572 | push ebx |
1623 | push ebx |
1573 | mov esi, aBreakStop |
1624 | mov esi, aBreakStop |
1574 | call put_message_nodraw |
1625 | call put_message_nodraw |
1575 | popad |
1626 | popad |
1576 | .7: |
1627 | .7: |
1577 | inc ecx |
1628 | inc ecx |
1578 | cmp cl, 4 |
1629 | cmp cl, 4 |
1579 | jb .6 |
1630 | jb .6 |
1580 | push esi |
1631 | push esi |
1581 | jmp exception.done_draw |
1632 | jmp exception.done_draw |
1582 | terminated: |
1633 | terminated: |
1583 | push esi |
1634 | push esi |
1584 | mov esi, terminated_msg |
1635 | mov esi, terminated_msg |
1585 | call put_message |
1636 | call put_message |
1586 | and [debuggee_pid], 0 |
1637 | and [debuggee_pid], 0 |
1587 | and [temp_break], 0 |
1638 | and [temp_break], 0 |
1588 | mov [bAfterGo], 0 |
1639 | mov [bAfterGo], 0 |
1589 | xor eax, eax |
1640 | xor eax, eax |
1590 | mov ecx, breakpoints_n*6/4+4 |
1641 | mov ecx, breakpoints_n*6/4+4 |
1591 | mov edi, breakpoints |
1642 | mov edi, breakpoints |
1592 | rep stosd |
1643 | rep stosd |
1593 | cmp [bReload], 1 |
1644 | cmp [bReload], 1 |
1594 | sbb [bReload], -1 |
1645 | sbb [bReload], -1 |
- | 1646 | jnz exception.done |
|
- | 1647 | call free_symbols |
|
1595 | jmp exception.done |
1648 | jmp exception.done |
1596 | exception: |
1649 | exception: |
1597 | mov [bSuspended], 1 |
1650 | mov [bSuspended], 1 |
1598 | cmp [bAfterGo], 0 |
1651 | cmp [bAfterGo], 0 |
1599 | jnz after_go_exception |
1652 | jnz after_go_exception |
1600 | lodsd |
1653 | lodsd |
1601 | push esi |
1654 | push esi |
1602 | push eax |
1655 | push eax |
1603 | call get_new_context |
1656 | call get_new_context |
1604 | and [_eflags], not 10100h ; clear TF,RF |
1657 | and [_eflags], not 10100h ; clear TF,RF |
1605 | call set_context |
1658 | call set_context |
1606 | .4: |
1659 | .4: |
1607 | call get_dump |
1660 | call get_dump |
1608 | pop eax |
1661 | pop eax |
1609 | ; int3 command generates exception 0D, #GP |
1662 | ; int3 command generates exception 0D, #GP |
1610 | push eax |
1663 | push eax |
1611 | cmp al, 0Dh |
1664 | cmp al, 0Dh |
1612 | jnz .notdbg |
1665 | jnz .notdbg |
1613 | ; check for 0xCC byte at eip |
1666 | ; check for 0xCC byte at eip |
1614 | push 0 |
1667 | push 0 |
1615 | push 69 |
1668 | push 69 |
1616 | pop eax |
1669 | pop eax |
1617 | push 6 |
1670 | push 6 |
1618 | pop ebx |
1671 | pop ebx |
1619 | mov ecx, [debuggee_pid] |
1672 | mov ecx, [debuggee_pid] |
1620 | mov edi, esp |
1673 | mov edi, esp |
1621 | mov esi, [_eip] |
1674 | mov esi, [_eip] |
1622 | push 1 |
1675 | push 1 |
1623 | pop edx |
1676 | pop edx |
1624 | mcall |
1677 | mcall |
1625 | pop eax |
1678 | pop eax |
1626 | cmp al, 0xCC |
1679 | cmp al, 0xCC |
1627 | jnz .notdbg |
1680 | jnz .notdbg |
1628 | ; this is either dbg breakpoint or int3 cmd in debuggee |
1681 | ; this is either dbg breakpoint or int3 cmd in debuggee |
1629 | mov eax, [_eip] |
1682 | mov eax, [_eip] |
1630 | call find_enabled_breakpoint |
1683 | call find_enabled_breakpoint |
1631 | jnz .user_int3 |
1684 | jnz .user_int3 |
1632 | ; dbg breakpoint; clear if one-shot |
1685 | ; dbg breakpoint; clear if one-shot |
1633 | pop ecx |
1686 | pop ecx |
1634 | push eax |
1687 | push eax |
1635 | mov esi, aBreakStop |
1688 | mov esi, aBreakStop |
1636 | test byte [edi+4], 4 |
1689 | test byte [edi+4], 4 |
1637 | jz .put_msg_eax |
1690 | jz .put_msg_eax |
1638 | pop ecx |
1691 | pop ecx |
1639 | call clear_breakpoint |
1692 | call clear_breakpoint |
1640 | jmp .done |
1693 | jmp .done |
1641 | .user_int3: |
1694 | .user_int3: |
1642 | mov eax, [_eip] |
1695 | mov eax, [_eip] |
1643 | inc [_eip] |
1696 | inc [_eip] |
1644 | pop ecx |
1697 | pop ecx |
1645 | push eax |
1698 | push eax |
1646 | call set_context |
1699 | call set_context |
1647 | mov esi, aUserBreak |
1700 | mov esi, aUserBreak |
1648 | jmp .put_msg_eax |
1701 | jmp .put_msg_eax |
1649 | .notdbg: |
1702 | .notdbg: |
1650 | mov esi, aException |
1703 | mov esi, aException |
1651 | .put_msg_eax: |
1704 | .put_msg_eax: |
1652 | call put_message_nodraw |
1705 | call put_message_nodraw |
1653 | .done_draw: |
1706 | .done_draw: |
1654 | call draw_messages |
1707 | call draw_messages |
1655 | .done: |
1708 | .done: |
1656 | push 18 |
1709 | push 18 |
1657 | pop eax |
1710 | pop eax |
1658 | push 3 |
1711 | push 3 |
1659 | pop ebx |
1712 | pop ebx |
1660 | mov ecx, [dbgwnd] |
1713 | mov ecx, [dbgwnd] |
1661 | mcall ; activate dbg window |
1714 | mcall ; activate dbg window |
1662 | call redraw_title |
1715 | call redraw_title |
1663 | call redraw_registers |
1716 | call redraw_registers |
1664 | call redraw_dump |
1717 | call redraw_dump |
1665 | call update_disasm_eip |
1718 | call update_disasm_eip |
1666 | dbgmsgend: |
1719 | dbgmsgend: |
1667 | pop esi |
1720 | pop esi |
1668 | mov ecx, [dbgbuflen] |
1721 | mov ecx, [dbgbuflen] |
1669 | add ecx, dbgbuf |
1722 | add ecx, dbgbuf |
1670 | cmp esi, ecx |
1723 | cmp esi, ecx |
1671 | jnz dbgmsgstart |
1724 | jnz dbgmsgstart |
1672 | and [dbgbuflen], 0 |
1725 | and [dbgbuflen], 0 |
1673 | neg [dbgbufsize] |
1726 | neg [dbgbufsize] |
1674 | cmp [bReload], 2 |
1727 | cmp [bReload], 2 |
1675 | jnz @f |
1728 | jnz @f |
1676 | mov [bReload], 0 |
1729 | mov [bReload], 0 |
1677 | call do_reload |
1730 | call do_reload |
1678 | @@: |
1731 | @@: |
1679 | jmp waitevent |
1732 | jmp waitevent |
1680 | 1733 | ||
1681 | CtrlF7: |
1734 | CtrlF7: |
1682 | cmp [debuggee_pid], 0 |
1735 | cmp [debuggee_pid], 0 |
1683 | jz .no |
1736 | jz .no |
1684 | call OnStep |
1737 | call OnStep |
1685 | .no: |
1738 | .no: |
1686 | jmp waitevent |
1739 | jmp waitevent |
1687 | CtrlF8: |
1740 | CtrlF8: |
1688 | cmp [debuggee_pid], 0 |
1741 | cmp [debuggee_pid], 0 |
1689 | jz CtrlF7.no |
1742 | jz CtrlF7.no |
1690 | call OnProceed |
1743 | call OnProceed |
1691 | jmp CtrlF7.no |
1744 | jmp CtrlF7.no |
1692 | 1745 | ||
1693 | OnStep: |
1746 | OnStep: |
1694 | cmp [bSuspended], 0 |
1747 | cmp [bSuspended], 0 |
1695 | jz .running |
1748 | jz .running |
1696 | call get_context |
1749 | call get_context |
1697 | or byte [_eflags+1], 1 ; set TF |
1750 | or byte [_eflags+1], 1 ; set TF |
1698 | call set_context |
1751 | call set_context |
1699 | and byte [_eflags+1], not 1 |
1752 | and byte [_eflags+1], not 1 |
1700 | ; if instruction at eip is "int xx", set one-shot breakpoint immediately after |
1753 | ; if instruction at eip is "int xx", set one-shot breakpoint immediately after |
1701 | mov eax, [_eip] |
1754 | mov eax, [_eip] |
1702 | call find_enabled_breakpoint |
1755 | call find_enabled_breakpoint |
1703 | jnz @f |
1756 | jnz @f |
1704 | cmp byte [edi+5], 0xCD |
1757 | cmp byte [edi+5], 0xCD |
1705 | jz .int |
1758 | jz .int |
1706 | @@: |
1759 | @@: |
1707 | push 0 |
1760 | push 0 |
1708 | push 69 |
1761 | push 69 |
1709 | pop eax |
1762 | pop eax |
1710 | push 6 |
1763 | push 6 |
1711 | pop ebx |
1764 | pop ebx |
1712 | mov ecx, [debuggee_pid] |
1765 | mov ecx, [debuggee_pid] |
1713 | push 3 |
1766 | push 3 |
1714 | pop edx |
1767 | pop edx |
1715 | mov edi, esp |
1768 | mov edi, esp |
1716 | mov esi, [_eip] |
1769 | mov esi, [_eip] |
1717 | mcall |
1770 | mcall |
1718 | cmp eax, edx |
1771 | cmp eax, edx |
1719 | pop eax |
1772 | pop eax |
1720 | jnz .doit |
1773 | jnz .doit |
1721 | cmp al, 0xCD |
1774 | cmp al, 0xCD |
1722 | jz .int |
1775 | jz .int |
1723 | cmp ax, 0x050F |
1776 | cmp ax, 0x050F |
1724 | jz .syscall_enter |
1777 | jz .syscall |
1725 | cmp ax, 0x340F |
1778 | cmp ax, 0x340F |
1726 | jz .syscall_enter |
1779 | jz .sysenter |
1727 | ; resume process |
1780 | ; resume process |
1728 | .doit: |
1781 | .doit: |
1729 | call GoOn |
1782 | call GoOn |
1730 | cmp [bAfterGo], 0 |
1783 | cmp [bAfterGo], 0 |
1731 | jz @f |
1784 | jz @f |
1732 | mov [bAfterGo], 2 |
1785 | mov [bAfterGo], 2 |
1733 | @@: |
1786 | @@: |
1734 | ret |
1787 | ret |
- | 1788 | .sysenter: ; return address is [ebp-4] |
|
- | 1789 | push 0 |
|
- | 1790 | push 69 |
|
- | 1791 | pop eax |
|
- | 1792 | inc edx ; read 4 bytes |
|
- | 1793 | mov esi, [_ebp] |
|
- | 1794 | sub esi, 4 |
|
- | 1795 | mcall |
|
- | 1796 | cmp eax, edx |
|
- | 1797 | pop eax |
|
- | 1798 | jnz .syscall |
|
- | 1799 | push eax |
|
- | 1800 | and byte [_eflags+1], not 1 |
|
- | 1801 | call set_context |
|
- | 1802 | pop eax |
|
- | 1803 | jmp @f |
|
1735 | .syscall_enter: |
1804 | .syscall: |
1736 | and byte [_eflags+1], not 1 ; clear TF - avoid system halt (!) |
1805 | and byte [_eflags+1], not 1 ; clear TF - avoid system halt (!) |
1737 | call set_context |
1806 | call set_context |
1738 | .int: |
1807 | .int: |
1739 | mov eax, [_eip] |
1808 | mov eax, [_eip] |
1740 | inc eax |
1809 | inc eax |
1741 | inc eax |
1810 | inc eax |
- | 1811 | @@: |
|
1742 | push eax |
1812 | push eax |
1743 | call find_enabled_breakpoint |
1813 | call find_enabled_breakpoint |
1744 | pop eax |
1814 | pop eax |
1745 | jz .doit |
1815 | jz .doit |
1746 | ; there is no enabled breakpoint yet; set temporary breakpoint |
1816 | ; there is no enabled breakpoint yet; set temporary breakpoint |
1747 | mov bl, 5 |
1817 | mov bl, 5 |
1748 | call add_breakpoint |
1818 | call add_breakpoint |
1749 | jmp .doit |
1819 | jmp .doit |
1750 | .running: |
1820 | .running: |
1751 | mov esi, aRunningErr |
1821 | mov esi, aRunningErr |
1752 | jmp put_message |
1822 | jmp put_message |
1753 | 1823 | ||
1754 | OnProceed: |
1824 | OnProceed: |
1755 | cmp [bSuspended], 0 |
1825 | cmp [bSuspended], 0 |
1756 | jz OnStep.running |
1826 | jz OnStep.running |
1757 | mov esi, [_eip] |
1827 | mov esi, [_eip] |
1758 | @@: |
1828 | @@: |
1759 | call get_byte_nobreak |
1829 | call get_byte_nobreak |
1760 | jc OnStep |
1830 | jc OnStep |
1761 | inc esi |
1831 | inc esi |
1762 | ; skip prefixes |
1832 | ; skip prefixes |
1763 | call is_prefix |
1833 | call is_prefix |
1764 | jz @b |
1834 | jz @b |
1765 | cmp al, 0xE8 ; call |
1835 | cmp al, 0xE8 ; call |
1766 | jnz @f |
1836 | jnz @f |
1767 | add esi, 4 |
1837 | add esi, 4 |
1768 | jmp .doit |
1838 | jmp .doit |
1769 | @@: ; A4,A5 = movs, A6,A7=cmps |
1839 | @@: ; A4,A5 = movs, A6,A7=cmps |
1770 | cmp al, 0xA4 |
1840 | cmp al, 0xA4 |
1771 | jb @f |
1841 | jb @f |
1772 | cmp al, 0xA8 |
1842 | cmp al, 0xA8 |
1773 | jb .doit |
1843 | jb .doit |
1774 | @@: ; AA,AB=stos, AC,AD=lods, AE,AF=scas |
1844 | @@: ; AA,AB=stos, AC,AD=lods, AE,AF=scas |
1775 | cmp al, 0xAA |
1845 | cmp al, 0xAA |
1776 | jb @f |
1846 | jb @f |
1777 | cmp al, 0xB0 |
1847 | cmp al, 0xB0 |
1778 | jb .doit |
1848 | jb .doit |
1779 | @@: ; E0=loopnz,E1=loopz,E2=loop |
1849 | @@: ; E0=loopnz,E1=loopz,E2=loop |
1780 | cmp al, 0xE0 |
1850 | cmp al, 0xE0 |
1781 | jb .noloop |
1851 | jb .noloop |
1782 | cmp al, 0xE2 |
1852 | cmp al, 0xE2 |
1783 | ja .noloop |
1853 | ja .noloop |
1784 | inc esi |
1854 | inc esi |
1785 | jmp .doit |
1855 | jmp .doit |
1786 | .noloop: ; FF /2 = call |
1856 | .noloop: ; FF /2 = call |
1787 | cmp al, 0xFF |
1857 | cmp al, 0xFF |
1788 | jnz OnStep |
1858 | jnz OnStep |
1789 | call get_byte_nobreak |
1859 | call get_byte_nobreak |
1790 | jc OnStep |
1860 | jc OnStep |
1791 | inc esi |
1861 | inc esi |
1792 | mov cl, al |
1862 | mov cl, al |
1793 | and al, 00111000b |
1863 | and al, 00111000b |
1794 | cmp al, 00010000b |
1864 | cmp al, 00010000b |
1795 | jnz OnStep |
1865 | jnz OnStep |
1796 | ; skip instruction |
1866 | ; skip instruction |
1797 | mov al, cl |
1867 | mov al, cl |
1798 | and eax, 7 |
1868 | and eax, 7 |
1799 | shr cl, 6 |
1869 | shr cl, 6 |
1800 | jz .mod0 |
1870 | jz .mod0 |
1801 | jp .doit |
1871 | jp .doit |
1802 | cmp al, 4 |
1872 | cmp al, 4 |
1803 | jnz @f |
1873 | jnz @f |
1804 | inc esi |
1874 | inc esi |
1805 | @@: |
1875 | @@: |
1806 | inc esi |
1876 | inc esi |
1807 | dec cl |
1877 | dec cl |
1808 | jz @f |
1878 | jz @f |
1809 | add esi, 3 |
1879 | add esi, 3 |
1810 | @@: |
1880 | @@: |
1811 | jmp .doit |
1881 | jmp .doit |
1812 | .mod0: |
1882 | .mod0: |
1813 | cmp al, 4 |
1883 | cmp al, 4 |
1814 | jnz @f |
1884 | jnz @f |
1815 | call get_byte_nobreak |
1885 | call get_byte_nobreak |
1816 | jc OnStep |
1886 | jc OnStep |
1817 | inc esi |
1887 | inc esi |
1818 | and al, 7 |
1888 | and al, 7 |
1819 | @@: |
1889 | @@: |
1820 | cmp al, 5 |
1890 | cmp al, 5 |
1821 | jnz .doit |
1891 | jnz .doit |
1822 | add esi, 4 |
1892 | add esi, 4 |
1823 | .doit: |
1893 | .doit: |
1824 | ; insert one-shot breakpoint at esi and resume |
1894 | ; insert one-shot breakpoint at esi and resume |
1825 | call get_byte_nobreak |
1895 | call get_byte_nobreak |
1826 | jc OnStep |
1896 | jc OnStep |
1827 | mov eax, esi |
1897 | mov eax, esi |
1828 | call find_enabled_breakpoint |
1898 | call find_enabled_breakpoint |
1829 | jz .ret |
1899 | jz .ret |
1830 | mov eax, esi |
1900 | mov eax, esi |
1831 | mov bl, 5 |
1901 | mov bl, 5 |
1832 | call add_breakpoint |
1902 | call add_breakpoint |
1833 | jmp OnStep.doit |
1903 | jmp OnStep.doit |
1834 | .ret: |
1904 | .ret: |
1835 | ret |
1905 | ret |
1836 | 1906 | ||
1837 | get_byte_nobreak: |
1907 | get_byte_nobreak: |
1838 | mov eax, esi |
1908 | mov eax, esi |
1839 | call find_enabled_breakpoint |
1909 | call find_enabled_breakpoint |
1840 | jnz .nobreak |
1910 | jnz .nobreak |
1841 | mov al, [edi+5] |
1911 | mov al, [edi+5] |
1842 | clc |
1912 | clc |
1843 | ret |
1913 | ret |
1844 | .nobreak: |
1914 | .nobreak: |
1845 | push 69 |
1915 | push 69 |
1846 | pop eax |
1916 | pop eax |
1847 | push 6 |
1917 | push 6 |
1848 | pop ebx |
1918 | pop ebx |
1849 | mov ecx, [debuggee_pid] |
1919 | mov ecx, [debuggee_pid] |
1850 | xor edx, edx |
1920 | xor edx, edx |
1851 | push edx |
1921 | push edx |
1852 | inc edx |
1922 | inc edx |
1853 | mov edi, esp |
1923 | mov edi, esp |
1854 | mcall |
1924 | mcall |
1855 | dec eax |
1925 | dec eax |
1856 | clc |
1926 | clc |
1857 | jz @f |
1927 | jz @f |
1858 | stc |
1928 | stc |
1859 | @@: pop eax |
1929 | @@: pop eax |
1860 | ret |
1930 | ret |
1861 | 1931 | ||
1862 | is_prefix: |
1932 | is_prefix: |
1863 | cmp al, 0x64 ; fs: |
1933 | cmp al, 0x64 ; fs: |
1864 | jz .ret |
1934 | jz .ret |
1865 | cmp al, 0x65 ; gs: |
1935 | cmp al, 0x65 ; gs: |
1866 | jz .ret |
1936 | jz .ret |
1867 | cmp al, 0x66 ; use16/32 |
1937 | cmp al, 0x66 ; use16/32 |
1868 | jz .ret |
1938 | jz .ret |
1869 | cmp al, 0x67 ; addr16/32 |
1939 | cmp al, 0x67 ; addr16/32 |
1870 | jz .ret |
1940 | jz .ret |
1871 | cmp al, 0xF0 ; lock |
1941 | cmp al, 0xF0 ; lock |
1872 | jz .ret |
1942 | jz .ret |
1873 | cmp al, 0xF2 ; repnz |
1943 | cmp al, 0xF2 ; repnz |
1874 | jz .ret |
1944 | jz .ret |
1875 | cmp al, 0xF3 ; rep(z) |
1945 | cmp al, 0xF3 ; rep(z) |
1876 | jz .ret |
1946 | jz .ret |
1877 | cmp al, 0x2E ; cs: |
1947 | cmp al, 0x2E ; cs: |
1878 | jz .ret |
1948 | jz .ret |
1879 | cmp al, 0x36 ; ss: |
1949 | cmp al, 0x36 ; ss: |
1880 | jz .ret |
1950 | jz .ret |
1881 | cmp al, 0x3E ; ds: |
1951 | cmp al, 0x3E ; ds: |
1882 | jz .ret |
1952 | jz .ret |
1883 | cmp al, 0x26 ; es: |
1953 | cmp al, 0x26 ; es: |
1884 | .ret: ret |
1954 | .ret: ret |
1885 | 1955 | ||
1886 | token_end equ 1 |
1956 | token_end equ 1 |
1887 | token_reg equ 2 |
1957 | token_reg equ 2 |
1888 | token_hex equ 3 |
1958 | token_hex equ 3 |
1889 | token_add equ 4 |
1959 | token_add equ 4 |
1890 | token_sub equ 5 |
1960 | token_sub equ 5 |
1891 | token_mul equ 6 |
1961 | token_mul equ 6 |
1892 | token_div equ 7 |
1962 | token_div equ 7 |
1893 | token_lp equ 8 |
1963 | token_lp equ 8 |
1894 | token_rp equ 9 |
1964 | token_rp equ 9 |
1895 | token_err equ -1 |
1965 | token_err equ -1 |
1896 | 1966 | ||
1897 | is_hex_digit: |
1967 | is_hex_digit: |
1898 | cmp al, '0' |
1968 | cmp al, '0' |
1899 | jb .no |
1969 | jb .no |
1900 | cmp al, '9' |
1970 | cmp al, '9' |
1901 | jbe .09 |
1971 | jbe .09 |
1902 | cmp al, 'A' |
1972 | cmp al, 'A' |
1903 | jb .no |
1973 | jb .no |
1904 | cmp al, 'F' |
1974 | cmp al, 'F' |
1905 | jbe .AF |
1975 | jbe .AF |
1906 | cmp al, 'a' |
1976 | cmp al, 'a' |
1907 | jb .no |
1977 | jb .no |
1908 | cmp al, 'f' |
1978 | cmp al, 'f' |
1909 | jbe .af |
1979 | jbe .af |
1910 | .no: |
1980 | .no: |
1911 | stc |
1981 | stc |
1912 | ret |
1982 | ret |
1913 | .09: |
1983 | .09: |
1914 | sub al, '0' |
1984 | sub al, '0' |
1915 | ; clc |
1985 | ; clc |
1916 | ret |
1986 | ret |
1917 | .AF: |
1987 | .AF: |
1918 | sub al, 'A'-10 |
1988 | sub al, 'A'-10 |
1919 | ; clc |
1989 | ; clc |
1920 | ret |
1990 | ret |
1921 | .af: |
1991 | .af: |
1922 | sub al, 'a'-10 |
1992 | sub al, 'a'-10 |
1923 | ; clc |
1993 | ; clc |
1924 | ret |
1994 | ret |
1925 | 1995 | ||
1926 | find_reg: |
1996 | find_reg: |
1927 | mov edi, reg_table |
1997 | mov edi, reg_table |
1928 | .findreg: |
1998 | .findreg: |
1929 | movzx ecx, byte [edi] |
1999 | movzx ecx, byte [edi] |
1930 | stc |
2000 | stc |
1931 | jecxz .regnotfound |
2001 | jecxz .regnotfound |
1932 | inc edi |
2002 | inc edi |
1933 | push esi edi ecx |
2003 | push esi edi ecx |
1934 | @@: |
2004 | @@: |
1935 | lodsb |
2005 | lodsb |
1936 | or al, 20h |
2006 | or al, 20h |
1937 | scasb |
2007 | scasb |
1938 | loopz @b |
2008 | loopz @b |
1939 | pop ecx edi esi |
2009 | pop ecx edi esi |
1940 | lea edi, [edi+ecx+1] |
2010 | lea edi, [edi+ecx+1] |
1941 | jnz .findreg |
2011 | jnz .findreg |
1942 | movzx edi, byte [edi-1] |
2012 | movzx edi, byte [edi-1] |
1943 | add esi, ecx |
2013 | add esi, ecx |
1944 | .regnotfound: |
2014 | .regnotfound: |
1945 | ret |
2015 | ret |
1946 | 2016 | ||
1947 | expr_get_token: |
2017 | expr_get_token: |
1948 | lodsb |
2018 | lodsb |
1949 | cmp al, 0 |
2019 | cmp al, 0 |
1950 | jz .end_token |
2020 | jz .end_token |
1951 | cmp al, ' ' |
2021 | cmp al, ' ' |
1952 | jbe expr_get_token |
2022 | jbe expr_get_token |
1953 | cmp al, '+' |
2023 | cmp al, '+' |
1954 | jz .add |
2024 | jz .add |
1955 | cmp al, '-' |
2025 | cmp al, '-' |
1956 | jz .sub |
2026 | jz .sub |
1957 | cmp al, '*' |
2027 | cmp al, '*' |
1958 | jz .mul |
2028 | jz .mul |
1959 | cmp al, '/' |
2029 | cmp al, '/' |
1960 | jz .div |
2030 | jz .div |
1961 | cmp al, '(' |
2031 | cmp al, '(' |
1962 | jz .lp |
2032 | jz .lp |
1963 | cmp al, ')' |
2033 | cmp al, ')' |
1964 | jnz .notsign |
2034 | jnz .notsign |
1965 | .rp: |
2035 | .rp: |
1966 | mov al, token_rp |
2036 | mov al, token_rp |
1967 | ret |
2037 | ret |
1968 | .div: |
2038 | .div: |
1969 | mov al, token_div |
2039 | mov al, token_div |
1970 | ret |
2040 | ret |
1971 | .end_token: |
2041 | .end_token: |
1972 | mov al, token_end |
2042 | mov al, token_end |
1973 | ret |
2043 | ret |
1974 | .add: |
2044 | .add: |
1975 | mov al, token_add |
2045 | mov al, token_add |
1976 | ret |
2046 | ret |
1977 | .sub: |
2047 | .sub: |
1978 | mov al, token_sub |
2048 | mov al, token_sub |
1979 | ret |
2049 | ret |
1980 | .mul: |
2050 | .mul: |
1981 | mov al, token_mul |
2051 | mov al, token_mul |
1982 | ret |
2052 | ret |
1983 | .lp: |
2053 | .lp: |
1984 | mov al, token_lp |
2054 | mov al, token_lp |
1985 | ret |
2055 | ret |
1986 | .notsign: |
2056 | .notsign: |
1987 | dec esi |
2057 | dec esi |
1988 | call find_reg |
2058 | call find_reg |
1989 | jc .regnotfound |
2059 | jc .regnotfound |
1990 | mov al, token_reg |
2060 | mov al, token_reg |
1991 | ret |
2061 | ret |
1992 | .regnotfound: |
2062 | .regnotfound: |
- | 2063 | ; test for symbol |
|
- | 2064 | push esi |
|
- | 2065 | @@: |
|
- | 2066 | lodsb |
|
- | 2067 | cmp al, ' ' |
|
- | 2068 | ja @b |
|
- | 2069 | push eax |
|
- | 2070 | mov byte [esi], 0 |
|
- | 2071 | xchg esi, [esp+4] |
|
- | 2072 | call find_symbol_name |
|
- | 2073 | mov edi, eax |
|
- | 2074 | pop eax |
|
- | 2075 | xchg esi, [esp] |
|
- | 2076 | mov byte [esi], al |
|
- | 2077 | jc @f |
|
- | 2078 | add esp, 4 |
|
- | 2079 | mov al, token_hex |
|
- | 2080 | ret |
|
- | 2081 | @@: |
|
- | 2082 | pop esi |
|
1993 | ; test for hex number |
2083 | ; test for hex number |
1994 | xor ecx, ecx |
2084 | xor ecx, ecx |
1995 | xor edi, edi |
2085 | xor edi, edi |
1996 | xor eax, eax |
2086 | xor eax, eax |
1997 | @@: |
2087 | @@: |
1998 | lodsb |
2088 | lodsb |
1999 | call is_hex_digit |
2089 | call is_hex_digit |
2000 | jc @f |
2090 | jc @f |
2001 | shl edi, 4 |
2091 | shl edi, 4 |
2002 | or edi, eax |
2092 | or edi, eax |
2003 | inc ecx |
2093 | inc ecx |
2004 | jmp @b |
2094 | jmp @b |
2005 | @@: |
2095 | @@: |
2006 | dec esi |
2096 | dec esi |
2007 | jecxz .err |
2097 | jecxz .err |
2008 | cmp ecx, 8 |
2098 | cmp ecx, 8 |
2009 | ja .err |
2099 | ja .err |
2010 | mov al, token_hex |
2100 | mov al, token_hex |
2011 | ret |
2101 | ret |
2012 | .err: |
2102 | .err: |
2013 | mov al, token_err |
2103 | mov al, token_err |
2014 | mov esi, aParseError |
2104 | mov esi, aParseError |
2015 | ret |
2105 | ret |
2016 | 2106 | ||
2017 | expr_read2: |
2107 | expr_read2: |
2018 | cmp al, token_hex |
2108 | cmp al, token_hex |
2019 | jz .hex |
2109 | jz .hex |
2020 | cmp al, token_reg |
2110 | cmp al, token_reg |
2021 | jz .reg |
2111 | jz .reg |
2022 | cmp al, token_lp |
2112 | cmp al, token_lp |
2023 | jz .lp |
2113 | jz .lp |
2024 | mov al, token_err |
2114 | mov al, token_err |
2025 | mov esi, aParseError |
2115 | mov esi, aParseError |
2026 | ret |
2116 | ret |
2027 | .hex: |
2117 | .hex: |
2028 | mov ebp, edi |
2118 | mov ebp, edi |
2029 | .ret: |
2119 | .ret: |
2030 | jmp expr_get_token |
2120 | jmp expr_get_token |
2031 | .reg: |
2121 | .reg: |
2032 | cmp edi, 24 |
2122 | cmp edi, 24 |
2033 | jz .eip |
2123 | jz .eip |
2034 | sub edi, 4 |
2124 | sub edi, 4 |
2035 | jb .8lo |
2125 | jb .8lo |
2036 | sub edi, 4 |
2126 | sub edi, 4 |
2037 | jb .8hi |
2127 | jb .8hi |
2038 | sub edi, 8 |
2128 | sub edi, 8 |
2039 | jb .16 |
2129 | jb .16 |
2040 | mov ebp, [_eax+edi*4] |
2130 | mov ebp, [_eax+edi*4] |
2041 | jmp .ret |
2131 | jmp .ret |
2042 | .16: |
2132 | .16: |
2043 | movzx ebp, word [_eax+(edi+8)*4] |
2133 | movzx ebp, word [_eax+(edi+8)*4] |
2044 | jmp .ret |
2134 | jmp .ret |
2045 | .8lo: |
2135 | .8lo: |
2046 | movzx ebp, byte [_eax+(edi+4)*4] |
2136 | movzx ebp, byte [_eax+(edi+4)*4] |
2047 | jmp .ret |
2137 | jmp .ret |
2048 | .8hi: |
2138 | .8hi: |
2049 | movzx ebp, byte [_eax+(edi+4)*4+1] |
2139 | movzx ebp, byte [_eax+(edi+4)*4+1] |
2050 | jmp .ret |
2140 | jmp .ret |
2051 | .eip: |
2141 | .eip: |
2052 | mov ebp, [_eip] |
2142 | mov ebp, [_eip] |
2053 | jmp .ret |
2143 | jmp .ret |
2054 | .lp: |
2144 | .lp: |
2055 | call expr_get_token |
2145 | call expr_get_token |
2056 | call expr_read0 |
2146 | call expr_read0 |
2057 | cmp al, token_err |
2147 | cmp al, token_err |
2058 | jz @f |
2148 | jz @f |
2059 | cmp al, token_rp |
2149 | cmp al, token_rp |
2060 | jz expr_get_token |
2150 | jz expr_get_token |
2061 | mov al, token_err |
2151 | mov al, token_err |
2062 | mov esi, aParseError |
2152 | mov esi, aParseError |
2063 | @@: ret |
2153 | @@: ret |
2064 | 2154 | ||
2065 | expr_read1: |
2155 | expr_read1: |
2066 | call expr_read2 |
2156 | call expr_read2 |
2067 | .1: |
2157 | .1: |
2068 | cmp al, token_mul |
2158 | cmp al, token_mul |
2069 | jz .mul |
2159 | jz .mul |
2070 | cmp al, token_div |
2160 | cmp al, token_div |
2071 | jz .div |
2161 | jz .div |
2072 | ret |
2162 | ret |
2073 | .mul: |
2163 | .mul: |
2074 | push ebp |
2164 | push ebp |
2075 | call expr_get_token |
2165 | call expr_get_token |
2076 | call expr_read2 |
2166 | call expr_read2 |
2077 | pop edx |
2167 | pop edx |
2078 | ; ebp := edx*ebp |
2168 | ; ebp := edx*ebp |
2079 | imul ebp, edx |
2169 | imul ebp, edx |
2080 | jmp .1 |
2170 | jmp .1 |
2081 | .div: |
2171 | .div: |
2082 | push ebp |
2172 | push ebp |
2083 | call expr_get_token |
2173 | call expr_get_token |
2084 | call expr_read2 |
2174 | call expr_read2 |
2085 | pop edx |
2175 | pop edx |
2086 | ; ebp := edx/ebp |
2176 | ; ebp := edx/ebp |
2087 | test ebp, ebp |
2177 | test ebp, ebp |
2088 | jz .div0 |
2178 | jz .div0 |
2089 | push eax |
2179 | push eax |
2090 | xor eax, eax |
2180 | xor eax, eax |
2091 | xchg eax, edx |
2181 | xchg eax, edx |
2092 | div ebp |
2182 | div ebp |
2093 | xchg eax, ebp |
2183 | xchg eax, ebp |
2094 | pop eax |
2184 | pop eax |
2095 | jmp .1 |
2185 | jmp .1 |
2096 | .div0: |
2186 | .div0: |
2097 | mov al, token_err |
2187 | mov al, token_err |
2098 | mov esi, aDivByZero |
2188 | mov esi, aDivByZero |
2099 | ret |
2189 | ret |
2100 | 2190 | ||
2101 | expr_read0: |
2191 | expr_read0: |
2102 | xor ebp, ebp |
2192 | xor ebp, ebp |
2103 | cmp al, token_add |
2193 | cmp al, token_add |
2104 | jz .add |
2194 | jz .add |
2105 | cmp al, token_sub |
2195 | cmp al, token_sub |
2106 | jz .sub |
2196 | jz .sub |
2107 | call expr_read1 |
2197 | call expr_read1 |
2108 | .1: |
2198 | .1: |
2109 | cmp al, token_add |
2199 | cmp al, token_add |
2110 | jz .add |
2200 | jz .add |
2111 | cmp al, token_sub |
2201 | cmp al, token_sub |
2112 | jz .sub |
2202 | jz .sub |
2113 | ret |
2203 | ret |
2114 | .add: |
2204 | .add: |
2115 | push ebp |
2205 | push ebp |
2116 | call expr_get_token |
2206 | call expr_get_token |
2117 | call expr_read1 |
2207 | call expr_read1 |
2118 | pop edx |
2208 | pop edx |
2119 | ; ebp := edx+ebp |
2209 | ; ebp := edx+ebp |
2120 | add ebp, edx |
2210 | add ebp, edx |
2121 | jmp .1 |
2211 | jmp .1 |
2122 | .sub: |
2212 | .sub: |
2123 | push ebp |
2213 | push ebp |
2124 | call expr_get_token |
2214 | call expr_get_token |
2125 | call expr_read1 |
2215 | call expr_read1 |
2126 | pop edx |
2216 | pop edx |
2127 | ; ebp := edx-ebp |
2217 | ; ebp := edx-ebp |
2128 | xchg edx, ebp |
2218 | xchg edx, ebp |
2129 | sub ebp, edx |
2219 | sub ebp, edx |
2130 | jmp .1 |
2220 | jmp .1 |
2131 | 2221 | ||
2132 | calc_expression: |
2222 | calc_expression: |
2133 | ; in: esi->expression |
2223 | ; in: esi->expression |
2134 | ; out: CF=1 if error |
2224 | ; out: CF=1 if error |
2135 | ; CF=0 and ebp=value if ok |
2225 | ; CF=0 and ebp=value if ok |
2136 | call expr_get_token |
2226 | call expr_get_token |
2137 | call expr_read0 |
2227 | call expr_read0 |
2138 | cmp al, token_end |
2228 | cmp al, token_end |
2139 | jz .end |
2229 | jz .end |
2140 | cmp al, token_err |
2230 | cmp al, token_err |
2141 | jz @f |
2231 | jz @f |
2142 | mov esi, aParseError |
2232 | mov esi, aParseError |
2143 | @@: |
2233 | @@: |
2144 | call put_message |
2234 | call put_message |
2145 | stc |
2235 | stc |
2146 | ret |
2236 | ret |
2147 | .end: |
2237 | .end: |
2148 | clc |
2238 | clc |
2149 | ret |
2239 | ret |
2150 | 2240 | ||
2151 | OnCalc: |
2241 | OnCalc: |
2152 | mov esi, [curarg] |
2242 | mov esi, [curarg] |
2153 | call calc_expression |
2243 | call calc_expression |
2154 | jc .ret |
2244 | jc .ret |
2155 | push ebp |
2245 | push ebp |
2156 | mov esi, calc_string |
2246 | mov esi, calc_string |
2157 | call put_message_nodraw |
2247 | call put_message_nodraw |
2158 | jmp draw_messages |
2248 | jmp draw_messages |
2159 | .ret: |
2249 | .ret: |
2160 | ret |
2250 | ret |
2161 | 2251 | ||
2162 | OnDump: |
2252 | OnDump: |
2163 | mov esi, [curarg] |
2253 | mov esi, [curarg] |
2164 | cmp byte [esi], 0 |
2254 | cmp byte [esi], 0 |
2165 | jnz .param |
2255 | jnz .param |
2166 | add [dumppos], dump_height*10h |
2256 | add [dumppos], dump_height*10h |
2167 | jmp .doit |
2257 | jmp .doit |
2168 | .param: |
2258 | .param: |
2169 | call calc_expression |
2259 | call calc_expression |
2170 | jc .ret |
2260 | jc .ret |
2171 | mov [dumppos], ebp |
2261 | mov [dumppos], ebp |
2172 | .doit: |
2262 | .doit: |
2173 | call get_dump |
2263 | call get_dump |
2174 | call redraw_dump |
2264 | call redraw_dump |
2175 | .ret: |
2265 | .ret: |
2176 | ret |
2266 | ret |
2177 | 2267 | ||
2178 | OnUnassemble: |
2268 | OnUnassemble: |
2179 | mov esi, [curarg] |
2269 | mov esi, [curarg] |
2180 | cmp byte [esi], 0 |
2270 | cmp byte [esi], 0 |
2181 | jnz .param |
2271 | jnz .param |
2182 | mov eax, [disasm_start_pos] |
2272 | mov eax, [disasm_start_pos] |
2183 | mov ecx, disasm_height |
2273 | mov ecx, disasm_height |
2184 | mov [disasm_cur_pos], eax |
2274 | mov [disasm_cur_pos], eax |
- | 2275 | .l: |
|
- | 2276 | mov eax, [disasm_cur_pos] |
|
- | 2277 | call find_symbol |
|
- | 2278 | jc @f |
|
- | 2279 | dec ecx |
|
- | 2280 | jz .m |
|
2185 | @@: |
2281 | @@: |
2186 | push ecx |
2282 | push ecx |
2187 | call disasm_instr |
2283 | call disasm_instr |
2188 | pop ecx |
2284 | pop ecx |
2189 | jc .err |
2285 | jc .err |
2190 | loop @b |
2286 | loop .l |
- | 2287 | .m: |
|
2191 | mov eax, [disasm_cur_pos] |
2288 | mov eax, [disasm_cur_pos] |
2192 | jmp .doit |
2289 | jmp .doit |
2193 | .param: |
2290 | .param: |
2194 | call calc_expression |
2291 | call calc_expression |
2195 | jc .ret |
2292 | jc .ret |
2196 | mov eax, ebp |
2293 | mov eax, ebp |
2197 | .doit: |
2294 | .doit: |
2198 | push eax |
2295 | push eax |
2199 | push [disasm_start_pos] |
2296 | push [disasm_start_pos] |
2200 | mov [disasm_start_pos], eax |
2297 | mov [disasm_start_pos], eax |
2201 | call update_disasm |
2298 | call update_disasm |
2202 | pop [disasm_start_pos] |
2299 | pop [disasm_start_pos] |
2203 | pop eax |
2300 | pop eax |
2204 | cmp [disasm_cur_str], 0 |
2301 | cmp [disasm_cur_str], 0 |
2205 | jz @f |
2302 | jz @f |
2206 | mov [disasm_start_pos], eax |
2303 | mov [disasm_start_pos], eax |
2207 | .ret: |
2304 | .ret: |
2208 | ret |
2305 | ret |
2209 | @@: |
2306 | @@: |
2210 | call update_disasm |
2307 | call update_disasm |
2211 | .err: |
2308 | .err: |
2212 | mov esi, aInvAddr |
2309 | mov esi, aInvAddr |
2213 | jmp put_message |
2310 | jmp put_message |
2214 | 2311 | ||
2215 | OnReg: |
2312 | OnReg: |
2216 | mov esi, [curarg] |
2313 | mov esi, [curarg] |
2217 | call skip_spaces |
2314 | call skip_spaces |
2218 | call find_reg |
2315 | call find_reg |
2219 | jnc @f |
2316 | jnc @f |
2220 | .err: |
2317 | .err: |
2221 | mov esi, RSyntax |
2318 | mov esi, RSyntax |
2222 | jmp put_message |
2319 | jmp put_message |
2223 | @@: |
2320 | @@: |
2224 | call skip_spaces |
2321 | call skip_spaces |
2225 | test al, al |
2322 | test al, al |
2226 | jz .err |
2323 | jz .err |
2227 | cmp al, '=' |
2324 | cmp al, '=' |
2228 | jnz @f |
2325 | jnz @f |
2229 | inc esi |
2326 | inc esi |
2230 | call skip_spaces |
2327 | call skip_spaces |
2231 | test al, al |
2328 | test al, al |
2232 | jz .err |
2329 | jz .err |
2233 | @@: |
2330 | @@: |
2234 | push edi |
2331 | push edi |
2235 | call calc_expression |
2332 | call calc_expression |
2236 | pop edi |
2333 | pop edi |
2237 | jc .ret |
2334 | jc .ret |
2238 | ; now edi=register id, ebp=value |
2335 | ; now edi=register id, ebp=value |
2239 | cmp [bSuspended], 0 |
2336 | cmp [bSuspended], 0 |
2240 | mov esi, aRunningErr |
2337 | mov esi, aRunningErr |
2241 | jz put_message |
2338 | jz put_message |
2242 | xchg eax, ebp |
2339 | xchg eax, ebp |
2243 | cmp edi, 24 |
2340 | cmp edi, 24 |
2244 | jz .eip |
2341 | jz .eip |
2245 | sub edi, 4 |
2342 | sub edi, 4 |
2246 | jb .8lo |
2343 | jb .8lo |
2247 | sub edi, 4 |
2344 | sub edi, 4 |
2248 | jb .8hi |
2345 | jb .8hi |
2249 | sub edi, 8 |
2346 | sub edi, 8 |
2250 | jb .16 |
2347 | jb .16 |
2251 | mov [_eax+edi*4], eax |
2348 | mov [_eax+edi*4], eax |
2252 | jmp .ret |
2349 | jmp .ret |
2253 | .16: |
2350 | .16: |
2254 | mov word [_eax+(edi+8)*4], ax |
2351 | mov word [_eax+(edi+8)*4], ax |
2255 | jmp .ret |
2352 | jmp .ret |
2256 | .8lo: |
2353 | .8lo: |
2257 | mov byte [_eax+(edi+4)*4], al |
2354 | mov byte [_eax+(edi+4)*4], al |
2258 | jmp .ret |
2355 | jmp .ret |
2259 | .8hi: |
2356 | .8hi: |
2260 | mov byte [_eax+(edi+4)*4+1], al |
2357 | mov byte [_eax+(edi+4)*4+1], al |
2261 | jmp .ret |
2358 | jmp .ret |
2262 | .eip: |
2359 | .eip: |
2263 | mov [_eip], eax |
2360 | mov [_eip], eax |
2264 | call update_disasm_eip |
2361 | call update_disasm_eip |
2265 | .ret: |
2362 | .ret: |
2266 | call set_context |
2363 | call set_context |
2267 | jmp redraw_registers |
2364 | jmp redraw_registers |
2268 | 2365 | ||
2269 | ; Breakpoints manipulation |
2366 | ; Breakpoints manipulation |
2270 | OnBp: |
2367 | OnBp: |
2271 | mov esi, [curarg] |
2368 | mov esi, [curarg] |
2272 | call calc_expression |
2369 | call calc_expression |
2273 | jc .ret |
2370 | jc .ret |
2274 | xchg eax, ebp |
2371 | xchg eax, ebp |
2275 | push eax |
2372 | push eax |
2276 | call find_breakpoint |
2373 | call find_breakpoint |
2277 | inc eax |
2374 | inc eax |
2278 | pop eax |
2375 | pop eax |
2279 | jz .notfound |
2376 | jz .notfound |
2280 | mov esi, aDuplicateBreakpoint |
2377 | mov esi, aDuplicateBreakpoint |
2281 | jmp .sayerr |
2378 | jmp .sayerr |
2282 | .notfound: |
2379 | .notfound: |
2283 | mov bl, 1 |
2380 | mov bl, 1 |
2284 | call add_breakpoint |
2381 | call add_breakpoint |
2285 | jnc .ret |
2382 | jnc .ret |
2286 | mov esi, aBreakpointLimitExceeded |
2383 | mov esi, aBreakpointLimitExceeded |
2287 | .sayerr: |
2384 | .sayerr: |
2288 | call put_message |
2385 | call put_message |
2289 | .ret: |
2386 | .ret: |
2290 | jmp redraw_disasm |
2387 | jmp redraw_disasm |
2291 | 2388 | ||
2292 | OnBpmb: |
2389 | OnBpmb: |
2293 | mov dh, 0011b |
2390 | mov dh, 0011b |
2294 | jmp DoBpm |
2391 | jmp DoBpm |
2295 | OnBpmw: |
2392 | OnBpmw: |
2296 | mov dh, 0111b |
2393 | mov dh, 0111b |
2297 | jmp DoBpm |
2394 | jmp DoBpm |
2298 | OnBpmd: |
2395 | OnBpmd: |
2299 | mov dh, 1111b |
2396 | mov dh, 1111b |
2300 | DoBpm: |
2397 | DoBpm: |
2301 | mov esi, [curarg] |
2398 | mov esi, [curarg] |
2302 | cmp byte [esi], 'w' |
2399 | cmp byte [esi], 'w' |
2303 | jnz @f |
2400 | jnz @f |
2304 | and dh, not 2 |
2401 | and dh, not 2 |
2305 | inc esi |
2402 | inc esi |
2306 | @@: |
2403 | @@: |
2307 | push edx |
2404 | push edx |
2308 | call calc_expression |
2405 | call calc_expression |
2309 | pop edx |
2406 | pop edx |
2310 | jnc @f |
2407 | jnc @f |
2311 | ret |
2408 | ret |
2312 | @@: |
2409 | @@: |
2313 | ; ebp=expression, dh=flags |
2410 | ; ebp=expression, dh=flags |
2314 | movzx eax, dh |
2411 | movzx eax, dh |
2315 | shr eax, 2 |
2412 | shr eax, 2 |
2316 | test ebp, eax |
2413 | test ebp, eax |
2317 | jz @f |
2414 | jz @f |
2318 | mov esi, aUnaligned |
2415 | mov esi, aUnaligned |
2319 | jmp put_message |
2416 | jmp put_message |
2320 | @@: |
2417 | @@: |
2321 | mov eax, ebp |
2418 | mov eax, ebp |
2322 | mov bl, 0Bh |
2419 | mov bl, 0Bh |
2323 | call add_breakpoint |
2420 | call add_breakpoint |
2324 | jnc @f |
2421 | jnc @f |
2325 | mov esi, aBreakpointLimitExceeded |
2422 | mov esi, aBreakpointLimitExceeded |
2326 | jmp put_message |
2423 | jmp put_message |
2327 | @@: |
2424 | @@: |
2328 | ; now find index |
2425 | ; now find index |
2329 | push eax |
2426 | push eax |
2330 | xor ecx, ecx |
2427 | xor ecx, ecx |
2331 | .l1: |
2428 | .l1: |
2332 | cmp [drx_break+ecx*4], 0 |
2429 | cmp [drx_break+ecx*4], 0 |
2333 | jnz .l2 |
2430 | jnz .l2 |
2334 | push 69 |
2431 | push 69 |
2335 | pop eax |
2432 | pop eax |
2336 | push ecx |
2433 | push ecx |
2337 | mov dl, cl |
2434 | mov dl, cl |
2338 | mov ecx, [debuggee_pid] |
2435 | mov ecx, [debuggee_pid] |
2339 | mov esi, ebp |
2436 | mov esi, ebp |
2340 | push 9 |
2437 | push 9 |
2341 | pop ebx |
2438 | pop ebx |
2342 | mcall |
2439 | mcall |
2343 | test eax, eax |
2440 | test eax, eax |
2344 | jz .ok |
2441 | jz .ok |
2345 | pop ecx |
2442 | pop ecx |
2346 | .l2: |
2443 | .l2: |
2347 | inc ecx |
2444 | inc ecx |
2348 | cmp ecx, 4 |
2445 | cmp ecx, 4 |
2349 | jb .l1 |
2446 | jb .l1 |
2350 | pop eax |
2447 | pop eax |
2351 | call clear_breakpoint |
2448 | call clear_breakpoint |
2352 | mov esi, aBreakpointLimitExceeded |
2449 | mov esi, aBreakpointLimitExceeded |
2353 | jmp put_message |
2450 | jmp put_message |
2354 | .ok: |
2451 | .ok: |
2355 | pop ecx |
2452 | pop ecx |
2356 | pop eax |
2453 | pop eax |
2357 | and byte [edi], not 2 ; breakpoint is enabled |
2454 | and byte [edi], not 2 ; breakpoint is enabled |
2358 | shl dl, 6 |
2455 | shl dl, 6 |
2359 | or dl, dh |
2456 | or dl, dh |
2360 | mov byte [edi+1], dl |
2457 | mov byte [edi+1], dl |
2361 | inc eax |
2458 | inc eax |
2362 | mov [drx_break+ecx*4], eax |
2459 | mov [drx_break+ecx*4], eax |
2363 | ret |
2460 | ret |
2364 | 2461 | ||
2365 | OnBc: |
2462 | OnBc: |
2366 | mov esi, [curarg] |
2463 | mov esi, [curarg] |
2367 | @@: call get_hex_number |
2464 | @@: call get_hex_number |
2368 | jc OnBp.ret |
2465 | jc OnBp.ret |
2369 | call clear_breakpoint |
2466 | call clear_breakpoint |
2370 | jmp @b |
2467 | jmp @b |
2371 | 2468 | ||
2372 | OnBd: |
2469 | OnBd: |
2373 | mov esi, [curarg] |
2470 | mov esi, [curarg] |
2374 | @@: call get_hex_number |
2471 | @@: call get_hex_number |
2375 | jc OnBp.ret |
2472 | jc OnBp.ret |
2376 | call disable_breakpoint |
2473 | call disable_breakpoint |
2377 | jmp @b |
2474 | jmp @b |
2378 | 2475 | ||
2379 | OnBe: |
2476 | OnBe: |
2380 | mov esi, [curarg] |
2477 | mov esi, [curarg] |
2381 | @@: call get_hex_number |
2478 | @@: call get_hex_number |
2382 | jc OnBp.ret |
2479 | jc OnBp.ret |
2383 | push eax |
2480 | push eax |
2384 | call find_enabled_breakpoint |
2481 | call find_enabled_breakpoint |
2385 | pop eax |
2482 | pop eax |
2386 | jz .err |
2483 | jz .err |
2387 | call enable_breakpoint |
2484 | call enable_breakpoint |
2388 | jmp @b |
2485 | jmp @b |
2389 | .err: |
2486 | .err: |
2390 | mov esi, OnBeErrMsg |
2487 | mov esi, OnBeErrMsg |
2391 | jmp put_message |
2488 | jmp put_message |
2392 | 2489 | ||
2393 | get_hex_number: |
2490 | get_hex_number: |
2394 | call skip_spaces |
2491 | call skip_spaces |
2395 | xor ecx, ecx |
2492 | xor ecx, ecx |
2396 | xor edx, edx |
2493 | xor edx, edx |
2397 | @@: |
2494 | @@: |
2398 | lodsb |
2495 | lodsb |
2399 | call is_hex_digit |
2496 | call is_hex_digit |
2400 | jc .ret |
2497 | jc .ret |
2401 | shl edx, 4 |
2498 | shl edx, 4 |
2402 | or dl, al |
2499 | or dl, al |
2403 | inc ecx |
2500 | inc ecx |
2404 | jmp @b |
2501 | jmp @b |
2405 | .ret: |
2502 | .ret: |
2406 | dec esi |
2503 | dec esi |
2407 | cmp ecx, 1 |
2504 | cmp ecx, 1 |
2408 | xchg eax, edx |
2505 | xchg eax, edx |
2409 | ret |
2506 | ret |
2410 | 2507 | ||
2411 | OnBl: |
2508 | OnBl: |
2412 | mov esi, [curarg] |
2509 | mov esi, [curarg] |
2413 | cmp byte [esi], 0 |
2510 | cmp byte [esi], 0 |
2414 | jz .listall |
2511 | jz .listall |
2415 | call get_hex_number |
2512 | call get_hex_number |
2416 | jc .ret |
2513 | jc .ret |
2417 | cmp eax, breakpoints_n |
2514 | cmp eax, breakpoints_n |
2418 | jae .err |
2515 | jae .err |
2419 | push eax |
2516 | push eax |
2420 | add eax, eax |
2517 | add eax, eax |
2421 | lea edi, [breakpoints + eax + eax*2] |
2518 | lea edi, [breakpoints + eax + eax*2] |
2422 | pop eax |
2519 | pop eax |
2423 | test byte [edi+4], 1 |
2520 | test byte [edi+4], 1 |
2424 | jz .err |
2521 | jz .err |
2425 | call show_break_info |
2522 | call show_break_info |
2426 | .ret: |
2523 | .ret: |
2427 | ret |
2524 | ret |
2428 | .err: |
2525 | .err: |
2429 | mov esi, aInvalidBreak |
2526 | mov esi, aInvalidBreak |
2430 | jmp put_message |
2527 | jmp put_message |
2431 | .listall: |
2528 | .listall: |
2432 | mov edi, breakpoints |
2529 | mov edi, breakpoints |
2433 | xor eax, eax |
2530 | xor eax, eax |
2434 | @@: |
2531 | @@: |
2435 | test byte [edi+4], 1 |
2532 | test byte [edi+4], 1 |
2436 | jz .cont |
2533 | jz .cont |
2437 | push edi eax |
2534 | push edi eax |
2438 | call show_break_info |
2535 | call show_break_info |
2439 | pop eax edi |
2536 | pop eax edi |
2440 | .cont: |
2537 | .cont: |
2441 | add edi, 6 |
2538 | add edi, 6 |
2442 | inc eax |
2539 | inc eax |
2443 | cmp eax, breakpoints_n |
2540 | cmp eax, breakpoints_n |
2444 | jb @b |
2541 | jb @b |
2445 | ret |
2542 | ret |
2446 | 2543 | ||
2447 | show_break_info: |
2544 | show_break_info: |
2448 | push edi |
2545 | push edi |
2449 | test byte [edi+4], 8 |
2546 | test byte [edi+4], 8 |
2450 | jnz .dr |
2547 | jnz .dr |
2451 | push dword [edi] |
2548 | push dword [edi] |
2452 | push eax |
2549 | push eax |
2453 | mov esi, aBreakNum |
2550 | mov esi, aBreakNum |
2454 | call put_message_nodraw |
2551 | call put_message_nodraw |
2455 | jmp .cmn |
2552 | jmp .cmn |
2456 | .dr: |
2553 | .dr: |
2457 | push eax |
2554 | push eax |
2458 | mov esi, aMemBreak1 |
2555 | mov esi, aMemBreak1 |
2459 | call put_message_nodraw |
2556 | call put_message_nodraw |
2460 | pop edi |
2557 | pop edi |
2461 | push edi |
2558 | push edi |
2462 | mov esi, aMemBreak2 |
2559 | mov esi, aMemBreak2 |
2463 | test byte [edi+5], 2 |
2560 | test byte [edi+5], 2 |
2464 | jz @f |
2561 | jz @f |
2465 | mov esi, aMemBreak3 |
2562 | mov esi, aMemBreak3 |
2466 | @@: |
2563 | @@: |
2467 | call put_message_nodraw |
2564 | call put_message_nodraw |
2468 | pop edi |
2565 | pop edi |
2469 | push edi |
2566 | push edi |
2470 | mov esi, aMemBreak6 |
2567 | mov esi, aMemBreak6 |
2471 | test byte [edi+5], 8 |
2568 | test byte [edi+5], 8 |
2472 | jnz @f |
2569 | jnz @f |
2473 | mov esi, aMemBreak5 |
2570 | mov esi, aMemBreak5 |
2474 | test byte [edi+5], 4 |
2571 | test byte [edi+5], 4 |
2475 | jnz @f |
2572 | jnz @f |
2476 | mov esi, aMemBreak4 |
2573 | mov esi, aMemBreak4 |
2477 | @@: |
2574 | @@: |
2478 | call put_message_nodraw |
2575 | call put_message_nodraw |
2479 | pop edi |
2576 | pop edi |
2480 | push edi |
2577 | push edi |
2481 | push dword [edi] |
2578 | push dword [edi] |
2482 | mov esi, aMemBreak7 |
2579 | mov esi, aMemBreak7 |
2483 | call put_message_nodraw |
2580 | call put_message_nodraw |
2484 | .cmn: |
2581 | .cmn: |
2485 | pop edi |
2582 | pop edi |
2486 | test byte [edi+4], 2 |
2583 | test byte [edi+4], 2 |
2487 | jz @f |
2584 | jz @f |
2488 | push edi |
2585 | push edi |
2489 | mov esi, aDisabled |
2586 | mov esi, aDisabled |
2490 | call put_message_nodraw |
2587 | call put_message_nodraw |
2491 | pop edi |
2588 | pop edi |
2492 | @@: |
2589 | @@: |
2493 | test byte [edi+4], 4 |
2590 | test byte [edi+4], 4 |
2494 | jz @f |
2591 | jz @f |
2495 | mov esi, aOneShot |
2592 | mov esi, aOneShot |
2496 | call put_message_nodraw |
2593 | call put_message_nodraw |
2497 | @@: |
2594 | @@: |
2498 | mov esi, newline |
2595 | mov esi, newline |
2499 | jmp put_message |
2596 | jmp put_message |
2500 | 2597 | ||
2501 | add_breakpoint: |
2598 | add_breakpoint: |
2502 | ; in: eax=address, bl=flags |
2599 | ; in: eax=address, bl=flags |
2503 | ; out: CF=1 => error, CF=0 => eax=breakpoint number |
2600 | ; out: CF=1 => error, CF=0 => eax=breakpoint number |
2504 | xor ecx, ecx |
2601 | xor ecx, ecx |
2505 | mov edi, breakpoints |
2602 | mov edi, breakpoints |
2506 | @@: |
2603 | @@: |
2507 | test byte [edi+4], 1 |
2604 | test byte [edi+4], 1 |
2508 | jz .found |
2605 | jz .found |
2509 | add edi, 6 |
2606 | add edi, 6 |
2510 | inc ecx |
2607 | inc ecx |
2511 | cmp ecx, breakpoints_n |
2608 | cmp ecx, breakpoints_n |
2512 | jb @b |
2609 | jb @b |
2513 | stc |
2610 | stc |
2514 | ret |
2611 | ret |
2515 | .found: |
2612 | .found: |
2516 | stosd |
2613 | stosd |
2517 | xchg eax, ecx |
2614 | xchg eax, ecx |
2518 | mov [edi], bl |
2615 | mov [edi], bl |
2519 | test bl, 2 |
2616 | test bl, 2 |
2520 | jnz @f |
2617 | jnz @f |
2521 | or byte [edi], 2 |
2618 | or byte [edi], 2 |
2522 | push eax |
2619 | push eax |
2523 | call enable_breakpoint |
2620 | call enable_breakpoint |
2524 | pop eax |
2621 | pop eax |
2525 | @@: |
2622 | @@: |
2526 | clc |
2623 | clc |
2527 | ret |
2624 | ret |
2528 | 2625 | ||
2529 | clear_breakpoint: |
2626 | clear_breakpoint: |
2530 | cmp eax, breakpoints_n |
2627 | cmp eax, breakpoints_n |
2531 | jae .ret |
2628 | jae .ret |
2532 | mov ecx, 4 |
2629 | mov ecx, 4 |
2533 | inc eax |
2630 | inc eax |
2534 | .1: |
2631 | .1: |
2535 | cmp [drx_break-4+ecx*4], eax |
2632 | cmp [drx_break-4+ecx*4], eax |
2536 | jnz @f |
2633 | jnz @f |
2537 | and [drx_break-4+ecx*4], 0 |
2634 | and [drx_break-4+ecx*4], 0 |
2538 | @@: loop .1 |
2635 | @@: loop .1 |
2539 | dec eax |
2636 | dec eax |
2540 | push eax |
2637 | push eax |
2541 | add eax, eax |
2638 | add eax, eax |
2542 | lea edi, [breakpoints + eax + eax*2 + 4] |
2639 | lea edi, [breakpoints + eax + eax*2 + 4] |
2543 | test byte [edi], 1 |
2640 | test byte [edi], 1 |
2544 | pop eax |
2641 | pop eax |
2545 | jz .ret |
2642 | jz .ret |
2546 | push edi |
2643 | push edi |
2547 | call disable_breakpoint |
2644 | call disable_breakpoint |
2548 | pop edi |
2645 | pop edi |
2549 | mov byte [edi], 0 |
2646 | mov byte [edi], 0 |
2550 | .ret: |
2647 | .ret: |
2551 | ret |
2648 | ret |
2552 | 2649 | ||
2553 | disable_breakpoint: |
2650 | disable_breakpoint: |
2554 | cmp eax, breakpoints_n |
2651 | cmp eax, breakpoints_n |
2555 | jae .ret |
2652 | jae .ret |
2556 | add eax, eax |
2653 | add eax, eax |
2557 | lea edi, [breakpoints + eax + eax*2 + 5] |
2654 | lea edi, [breakpoints + eax + eax*2 + 5] |
2558 | test byte [edi-1], 1 |
2655 | test byte [edi-1], 1 |
2559 | jz .ret |
2656 | jz .ret |
2560 | test byte [edi-1], 2 |
2657 | test byte [edi-1], 2 |
2561 | jnz .ret |
2658 | jnz .ret |
2562 | or byte [edi-1], 2 |
2659 | or byte [edi-1], 2 |
2563 | test byte [edi-1], 8 |
2660 | test byte [edi-1], 8 |
2564 | jnz .dr |
2661 | jnz .dr |
2565 | push esi |
2662 | push esi |
2566 | push 7 |
2663 | push 7 |
2567 | pop ebx |
2664 | pop ebx |
2568 | push 69 |
2665 | push 69 |
2569 | pop eax |
2666 | pop eax |
2570 | mov ecx, [debuggee_pid] |
2667 | mov ecx, [debuggee_pid] |
2571 | xor edx, edx |
2668 | xor edx, edx |
2572 | inc edx |
2669 | inc edx |
2573 | mov esi, [edi-5] |
2670 | mov esi, [edi-5] |
2574 | mcall |
2671 | mcall |
2575 | pop esi |
2672 | pop esi |
2576 | .ret: |
2673 | .ret: |
2577 | ret |
2674 | ret |
2578 | .dr: |
2675 | .dr: |
2579 | mov dl, [edi] |
2676 | mov dl, [edi] |
2580 | shr dl, 6 |
2677 | shr dl, 6 |
2581 | mov dh, 80h |
2678 | mov dh, 80h |
2582 | push 69 |
2679 | push 69 |
2583 | pop eax |
2680 | pop eax |
2584 | push 9 |
2681 | push 9 |
2585 | pop ebx |
2682 | pop ebx |
2586 | mov ecx, [debuggee_pid] |
2683 | mov ecx, [debuggee_pid] |
2587 | mcall |
2684 | mcall |
2588 | ret |
2685 | ret |
2589 | 2686 | ||
2590 | enable_breakpoint: |
2687 | enable_breakpoint: |
2591 | push esi |
2688 | push esi |
2592 | cmp eax, breakpoints_n |
2689 | cmp eax, breakpoints_n |
2593 | jae .ret |
2690 | jae .ret |
2594 | add eax, eax |
2691 | add eax, eax |
2595 | lea edi, [breakpoints + eax + eax*2 + 5] |
2692 | lea edi, [breakpoints + eax + eax*2 + 5] |
2596 | test byte [edi-1], 1 |
2693 | test byte [edi-1], 1 |
2597 | jz .ret |
2694 | jz .ret |
2598 | test byte [edi-1], 2 |
2695 | test byte [edi-1], 2 |
2599 | jz .ret |
2696 | jz .ret |
2600 | and byte [edi-1], not 2 |
2697 | and byte [edi-1], not 2 |
2601 | test byte [edi-1], 8 |
2698 | test byte [edi-1], 8 |
2602 | jnz .dr |
2699 | jnz .dr |
2603 | push 6 |
2700 | push 6 |
2604 | pop ebx |
2701 | pop ebx |
2605 | push 69 |
2702 | push 69 |
2606 | pop eax |
2703 | pop eax |
2607 | mov esi, [edi-5] |
2704 | mov esi, [edi-5] |
2608 | mov ecx, [debuggee_pid] |
2705 | mov ecx, [debuggee_pid] |
2609 | xor edx, edx |
2706 | xor edx, edx |
2610 | inc edx |
2707 | inc edx |
2611 | mcall |
2708 | mcall |
2612 | dec eax |
2709 | dec eax |
2613 | jnz .err |
2710 | jnz .err |
2614 | mov al, 69 |
2711 | mov al, 69 |
2615 | push 0xCC |
2712 | push 0xCC |
2616 | mov edi, esp |
2713 | mov edi, esp |
2617 | inc ebx |
2714 | inc ebx |
2618 | mcall |
2715 | mcall |
2619 | pop eax |
2716 | pop eax |
2620 | .ret: |
2717 | .ret: |
2621 | pop esi |
2718 | pop esi |
2622 | ret |
2719 | ret |
2623 | .err: |
2720 | .err: |
2624 | or byte [edi-1], 2 |
2721 | or byte [edi-1], 2 |
2625 | mov esi, aBreakErr |
2722 | mov esi, aBreakErr |
2626 | call put_message |
2723 | call put_message |
2627 | pop esi |
2724 | pop esi |
2628 | ret |
2725 | ret |
2629 | .dr: |
2726 | .dr: |
2630 | push 9 |
2727 | push 9 |
2631 | pop ebx |
2728 | pop ebx |
2632 | push 69 |
2729 | push 69 |
2633 | pop eax |
2730 | pop eax |
2634 | mov esi, [edi-5] |
2731 | mov esi, [edi-5] |
2635 | mov ecx, [debuggee_pid] |
2732 | mov ecx, [debuggee_pid] |
2636 | mov dl, [edi] |
2733 | mov dl, [edi] |
2637 | shr dl, 6 |
2734 | shr dl, 6 |
2638 | mov dh, [edi] |
2735 | mov dh, [edi] |
2639 | and dh, 0xF |
2736 | and dh, 0xF |
2640 | mcall |
2737 | mcall |
2641 | test eax, eax |
2738 | test eax, eax |
2642 | jnz .err |
2739 | jnz .err |
2643 | pop esi |
2740 | pop esi |
2644 | ret |
2741 | ret |
2645 | 2742 | ||
2646 | find_breakpoint: |
2743 | find_breakpoint: |
2647 | xor ecx, ecx |
2744 | xor ecx, ecx |
2648 | xchg eax, ecx |
2745 | xchg eax, ecx |
2649 | mov edi, breakpoints |
2746 | mov edi, breakpoints |
2650 | @@: |
2747 | @@: |
2651 | test byte [edi+4], 1 |
2748 | test byte [edi+4], 1 |
2652 | jz .cont |
2749 | jz .cont |
2653 | test byte [edi+4], 8 |
2750 | test byte [edi+4], 8 |
2654 | jnz .cont |
2751 | jnz .cont |
2655 | cmp [edi], ecx |
2752 | cmp [edi], ecx |
2656 | jz .found |
2753 | jz .found |
2657 | .cont: |
2754 | .cont: |
2658 | add edi, 6 |
2755 | add edi, 6 |
2659 | inc eax |
2756 | inc eax |
2660 | cmp eax, breakpoints_n |
2757 | cmp eax, breakpoints_n |
2661 | jb @b |
2758 | jb @b |
2662 | or eax, -1 |
2759 | or eax, -1 |
2663 | .found: |
2760 | .found: |
2664 | ret |
2761 | ret |
2665 | 2762 | ||
2666 | find_enabled_breakpoint: |
2763 | find_enabled_breakpoint: |
2667 | xor ecx, ecx |
2764 | xor ecx, ecx |
2668 | xchg eax, ecx |
2765 | xchg eax, ecx |
2669 | mov edi, breakpoints |
2766 | mov edi, breakpoints |
2670 | @@: |
2767 | @@: |
2671 | test byte [edi+4], 1 |
2768 | test byte [edi+4], 1 |
2672 | jz .cont |
2769 | jz .cont |
2673 | test byte [edi+4], 2 or 8 |
2770 | test byte [edi+4], 2 or 8 |
2674 | jnz .cont |
2771 | jnz .cont |
2675 | cmp [edi], ecx |
2772 | cmp [edi], ecx |
2676 | jz .found |
2773 | jz .found |
2677 | .cont: |
2774 | .cont: |
2678 | add edi, 6 |
2775 | add edi, 6 |
2679 | inc eax |
2776 | inc eax |
2680 | cmp eax, breakpoints_n |
2777 | cmp eax, breakpoints_n |
2681 | jb @b |
2778 | jb @b |
2682 | or eax, -1 |
2779 | or eax, -1 |
2683 | .found: |
2780 | .found: |
2684 | ret |
2781 | ret |
2685 | 2782 | ||
2686 | OnUnpack: |
2783 | OnUnpack: |
2687 | ; program must be loaded - checked when command was parsed |
2784 | ; program must be loaded - checked when command was parsed |
2688 | ; program must be stopped |
2785 | ; program must be stopped |
2689 | mov esi, aRunningErr |
2786 | mov esi, aRunningErr |
2690 | cmp [bSuspended], 0 |
2787 | cmp [bSuspended], 0 |
2691 | jz put_message |
2788 | jz put_message |
2692 | ; all breakpoints must be disabled |
2789 | ; all breakpoints must be disabled |
2693 | mov edi, breakpoints |
2790 | mov edi, breakpoints |
2694 | @@: |
2791 | @@: |
2695 | test byte [edi+4], 1 |
2792 | test byte [edi+4], 1 |
2696 | jz .cont |
2793 | jz .cont |
2697 | test byte [edi+4], 2 |
2794 | test byte [edi+4], 2 |
2698 | jnz .cont |
2795 | jnz .cont |
2699 | mov esi, aEnabledBreakErr |
2796 | mov esi, aEnabledBreakErr |
2700 | jmp put_message |
2797 | jmp put_message |
2701 | .cont: |
2798 | .cont: |
2702 | add edi, 6 |
2799 | add edi, 6 |
2703 | cmp edi, breakpoints+breakpoints_n*6 |
2800 | cmp edi, breakpoints+breakpoints_n*6 |
2704 | jb @b |
2801 | jb @b |
2705 | ; ok, now do it |
2802 | ; ok, now do it |
2706 | ; set breakpoint on 0xC dword access |
2803 | ; set breakpoint on 0xC dword access |
2707 | push 9 |
2804 | push 9 |
2708 | pop ebx |
2805 | pop ebx |
2709 | mov ecx, [debuggee_pid] |
2806 | mov ecx, [debuggee_pid] |
2710 | mov dx, 1111b*256 |
2807 | mov dx, 1111b*256 |
2711 | push 0xC |
2808 | push 0xC |
2712 | pop esi |
2809 | pop esi |
2713 | @@: |
2810 | @@: |
2714 | push 69 |
2811 | push 69 |
2715 | pop eax |
2812 | pop eax |
2716 | mcall |
2813 | mcall |
2717 | test eax, eax |
2814 | test eax, eax |
2718 | jz .breakok |
2815 | jz .breakok |
2719 | inc edx |
2816 | inc edx |
2720 | cmp dl, 4 |
2817 | cmp dl, 4 |
2721 | jb @b |
2818 | jb @b |
2722 | .breakok: |
2819 | .breakok: |
2723 | call GoOn |
2820 | call GoOn |
2724 | ; now wait for event |
2821 | ; now wait for event |
2725 | .wait: |
2822 | .wait: |
2726 | push 10 |
2823 | push 10 |
2727 | pop eax |
2824 | pop eax |
2728 | mcall |
2825 | mcall |
2729 | dec eax |
2826 | dec eax |
2730 | jz .redraw |
2827 | jz .redraw |
2731 | dec eax |
2828 | dec eax |
2732 | jz .key |
2829 | jz .key |
2733 | dec eax |
2830 | dec eax |
2734 | jnz .debug |
2831 | jnz .debug |
2735 | ; button; we have only one button, close |
2832 | ; button; we have only one button, close |
2736 | or eax, -1 |
2833 | or eax, -1 |
2737 | mcall |
2834 | mcall |
2738 | .redraw: |
2835 | .redraw: |
2739 | call draw_window |
2836 | call draw_window |
2740 | jmp .wait |
2837 | jmp .wait |
2741 | .key: |
2838 | .key: |
2742 | mov al, 2 |
2839 | mov al, 2 |
2743 | mcall |
2840 | mcall |
2744 | cmp ah, 3 ; Ctrl+C |
2841 | cmp ah, 3 ; Ctrl+C |
2745 | jnz .wait |
2842 | jnz .wait |
2746 | .userbreak: |
2843 | .userbreak: |
2747 | mov esi, aInterrupted |
2844 | mov esi, aInterrupted |
2748 | .x1: |
2845 | .x1: |
2749 | push edx esi |
2846 | push edx esi |
2750 | call put_message |
2847 | call put_message |
2751 | pop esi edx |
2848 | pop esi edx |
2752 | or dh, 80h |
2849 | or dh, 80h |
2753 | push 69 |
2850 | push 69 |
2754 | pop eax |
2851 | pop eax |
2755 | push 9 |
2852 | push 9 |
2756 | pop ebx |
2853 | pop ebx |
2757 | mov ecx, [debuggee_pid] |
2854 | mov ecx, [debuggee_pid] |
2758 | mcall |
2855 | mcall |
2759 | cmp esi, aUnpacked |
2856 | cmp esi, aUnpacked |
2760 | jnz OnSuspend |
2857 | jnz OnSuspend |
2761 | jmp AfterSuspend |
2858 | jmp AfterSuspend |
2762 | .debug: |
2859 | .debug: |
2763 | cmp [dbgbuflen], 4*3 |
2860 | cmp [dbgbuflen], 4*3 |
2764 | jnz .notour |
2861 | jnz .notour |
2765 | cmp dword [dbgbuf], 3 |
2862 | cmp dword [dbgbuf], 3 |
2766 | jnz .notour |
2863 | jnz .notour |
2767 | test byte [dbgbuf+8], 1 |
2864 | test byte [dbgbuf+8], 1 |
2768 | jnz .our |
2865 | jnz .our |
2769 | .notour: |
2866 | .notour: |
2770 | mov esi, aInterrupted |
2867 | mov esi, aInterrupted |
2771 | push edx |
2868 | push edx |
2772 | call put_message |
2869 | call put_message |
2773 | pop edx |
2870 | pop edx |
2774 | or dh, 80h |
2871 | or dh, 80h |
2775 | push 69 |
2872 | push 69 |
2776 | pop eax |
2873 | pop eax |
2777 | push 9 |
2874 | push 9 |
2778 | pop ebx |
2875 | pop ebx |
2779 | mov ecx, [debuggee_pid] |
2876 | mov ecx, [debuggee_pid] |
2780 | mcall |
2877 | mcall |
2781 | jmp debugmsg |
2878 | jmp debugmsg |
2782 | .our: |
2879 | .our: |
2783 | and [dbgbuflen], 0 |
2880 | and [dbgbuflen], 0 |
2784 | push edx |
2881 | push edx |
2785 | call get_context |
2882 | call get_context |
2786 | push eax |
2883 | push eax |
2787 | mov al, 69 |
2884 | mov al, 69 |
2788 | mov bl, 6 |
2885 | mov bl, 6 |
2789 | mov ecx, [debuggee_pid] |
2886 | mov ecx, [debuggee_pid] |
2790 | mov edi, esp |
2887 | mov edi, esp |
2791 | push 4 |
2888 | push 4 |
2792 | pop edx |
2889 | pop edx |
2793 | push 0xC |
2890 | push 0xC |
2794 | pop esi |
2891 | pop esi |
2795 | mcall |
2892 | mcall |
2796 | pop eax |
2893 | pop eax |
2797 | pop edx |
2894 | pop edx |
2798 | cmp eax, [_eip] |
2895 | cmp eax, [_eip] |
2799 | jz .done |
2896 | jz .done |
2800 | call DoResume |
2897 | call DoResume |
2801 | jmp .wait |
2898 | jmp .wait |
2802 | .done: |
2899 | .done: |
2803 | mov esi, aUnpacked |
2900 | mov esi, aUnpacked |
2804 | jmp .x1 |
2901 | jmp .x1 |
- | 2902 | ||
- | 2903 | include 'sort.inc' |
|
- | 2904 | compare: |
|
- | 2905 | cmpsd |
|
- | 2906 | jnz @f |
|
- | 2907 | cmp esi, edi |
|
- | 2908 | @@: ret |
|
- | 2909 | compare2: |
|
- | 2910 | cmpsd |
|
- | 2911 | @@: |
|
- | 2912 | cmpsb |
|
- | 2913 | jnz @f |
|
- | 2914 | cmp byte [esi], 0 |
|
- | 2915 | jnz @b |
|
- | 2916 | cmp esi, edi |
|
- | 2917 | @@: |
|
- | 2918 | ret |
|
- | 2919 | ||
- | 2920 | free_symbols: |
|
- | 2921 | mov ecx, [symbols] |
|
- | 2922 | jecxz @f |
|
- | 2923 | mcall 68, 13 |
|
- | 2924 | and [symbols], 0 |
|
- | 2925 | and [num_symbols], 0 |
|
- | 2926 | @@: |
|
- | 2927 | ret |
|
- | 2928 | ||
- | 2929 | OnLoadSymbols.fileerr: |
|
- | 2930 | test ebp, ebp |
|
- | 2931 | jz @f |
|
- | 2932 | mcall 68, 13, edi |
|
- | 2933 | ret |
|
- | 2934 | @@: |
|
- | 2935 | push eax |
|
- | 2936 | mcall 68, 13, edi |
|
- | 2937 | mov esi, aCannotLoadFile |
|
- | 2938 | call put_message_nodraw |
|
- | 2939 | pop eax |
|
- | 2940 | cmp eax, 0x20 |
|
- | 2941 | jae .unk |
|
- | 2942 | mov esi, [load_err_msgs + eax*4] |
|
- | 2943 | test esi, esi |
|
- | 2944 | jnz put_message |
|
- | 2945 | .unk: |
|
- | 2946 | mov esi, unk_err_msg2 |
|
- | 2947 | jmp put_message |
|
- | 2948 | ||
- | 2949 | OnLoadSymbols: |
|
- | 2950 | xor ebp, ebp |
|
- | 2951 | ; load input file |
|
- | 2952 | mov esi, [curarg] |
|
- | 2953 | call free_symbols |
|
- | 2954 | .silent: |
|
- | 2955 | xor edi, edi |
|
- | 2956 | cmp [num_symbols], edi |
|
- | 2957 | jz @f |
|
- | 2958 | ret |
|
- | 2959 | @@: |
|
- | 2960 | mov ebx, fn70_attr_block |
|
- | 2961 | mov [ebx+21], esi |
|
- | 2962 | mcall 70 |
|
- | 2963 | test eax, eax |
|
- | 2964 | jnz .fileerr |
|
- | 2965 | cmp dword [fileattr+36], edi |
|
- | 2966 | jnz .memerr |
|
- | 2967 | mov ecx, dword [fileattr+32] |
|
- | 2968 | mcall 68, 12 |
|
- | 2969 | test eax, eax |
|
- | 2970 | jz .memerr |
|
- | 2971 | mov edi, eax |
|
- | 2972 | mov ebx, fn70_read_block |
|
- | 2973 | mov [ebx+12], ecx |
|
- | 2974 | mov [ebx+16], edi |
|
- | 2975 | mov [ebx+21], esi |
|
- | 2976 | mcall 70 |
|
- | 2977 | test eax, eax |
|
- | 2978 | jnz .fileerr |
|
- | 2979 | ; calculate memory requirements |
|
- | 2980 | lea edx, [ecx+edi-1] ; edx = EOF-1 |
|
- | 2981 | mov esi, edi |
|
- | 2982 | xor ecx, ecx |
|
- | 2983 | .calcloop: |
|
- | 2984 | cmp esi, edx |
|
- | 2985 | jae .calcdone |
|
- | 2986 | cmp word [esi], '0x' |
|
- | 2987 | jnz .skipline |
|
- | 2988 | inc esi |
|
- | 2989 | inc esi |
|
- | 2990 | @@: |
|
- | 2991 | cmp esi, edx |
|
- | 2992 | jae .calcdone |
|
- | 2993 | lodsb |
|
- | 2994 | or al, 20h |
|
- | 2995 | sub al, '0' |
|
- | 2996 | cmp al, 9 |
|
- | 2997 | jbe @b |
|
- | 2998 | sub al, 'a'-'0'-10 |
|
- | 2999 | cmp al, 15 |
|
- | 3000 | jbe @b |
|
- | 3001 | dec esi |
|
- | 3002 | @@: |
|
- | 3003 | cmp esi, edx |
|
- | 3004 | ja .calcdone |
|
- | 3005 | lodsb |
|
- | 3006 | cmp al, 20h |
|
- | 3007 | jz @b |
|
- | 3008 | jb .calcloop |
|
- | 3009 | cmp al, 9 |
|
- | 3010 | jz @b |
|
- | 3011 | add ecx, 12+1 |
|
- | 3012 | inc [num_symbols] |
|
- | 3013 | @@: |
|
- | 3014 | inc ecx |
|
- | 3015 | cmp esi, edx |
|
- | 3016 | ja .calcdone |
|
- | 3017 | lodsb |
|
- | 3018 | cmp al, 0xD |
|
- | 3019 | jz .calcloop |
|
- | 3020 | cmp al, 0xA |
|
- | 3021 | jz .calcloop |
|
- | 3022 | jmp @b |
|
- | 3023 | .skipline: |
|
- | 3024 | cmp esi, edx |
|
- | 3025 | jae .calcdone |
|
- | 3026 | lodsb |
|
- | 3027 | cmp al, 0xD |
|
- | 3028 | jz .calcloop |
|
- | 3029 | cmp al, 0xA |
|
- | 3030 | jz .calcloop |
|
- | 3031 | jmp .skipline |
|
- | 3032 | .calcdone: |
|
- | 3033 | mcall 68, 12 |
|
- | 3034 | test eax, eax |
|
- | 3035 | jnz .memok |
|
- | 3036 | inc ebx |
|
- | 3037 | mov ecx, edi |
|
- | 3038 | mov al, 68 |
|
- | 3039 | mcall |
|
- | 3040 | .memerr: |
|
- | 3041 | mov esi, aNoMemory |
|
- | 3042 | jmp put_message |
|
- | 3043 | .memok: |
|
- | 3044 | mov [symbols], eax |
|
- | 3045 | mov ebx, eax |
|
- | 3046 | push edi |
|
- | 3047 | mov esi, edi |
|
- | 3048 | mov edi, [num_symbols] |
|
- | 3049 | lea ebp, [eax+edi*4] |
|
- | 3050 | lea edi, [eax+edi*8] |
|
- | 3051 | ; parse input data, esi->input, edx->EOF, ebx->ptrs, edi->names |
|
- | 3052 | .readloop: |
|
- | 3053 | cmp esi, edx |
|
- | 3054 | jae .readdone |
|
- | 3055 | cmp word [esi], '0x' |
|
- | 3056 | jnz .readline |
|
- | 3057 | inc esi |
|
- | 3058 | inc esi |
|
- | 3059 | xor eax, eax |
|
- | 3060 | xor ecx, ecx |
|
- | 3061 | @@: |
|
- | 3062 | shl ecx, 4 |
|
- | 3063 | add ecx, eax |
|
- | 3064 | cmp esi, edx |
|
- | 3065 | jae .readdone |
|
- | 3066 | lodsb |
|
- | 3067 | or al, 20h |
|
- | 3068 | sub al, '0' |
|
- | 3069 | cmp al, 9 |
|
- | 3070 | jbe @b |
|
- | 3071 | sub al, 'a'-'0'-10 |
|
- | 3072 | cmp al, 15 |
|
- | 3073 | jbe @b |
|
- | 3074 | dec esi |
|
- | 3075 | @@: |
|
- | 3076 | cmp esi, edx |
|
- | 3077 | ja .readdone |
|
- | 3078 | lodsb |
|
- | 3079 | cmp al, 20h |
|
- | 3080 | jz @b |
|
- | 3081 | jb .readloop |
|
- | 3082 | cmp al, 9 |
|
- | 3083 | jz @b |
|
- | 3084 | mov dword [ebx], edi |
|
- | 3085 | add ebx, 4 |
|
- | 3086 | mov dword [ebp], edi |
|
- | 3087 | add ebp, 4 |
|
- | 3088 | mov dword [edi], ecx |
|
- | 3089 | add edi, 4 |
|
- | 3090 | stosb |
|
- | 3091 | @@: |
|
- | 3092 | xor eax, eax |
|
- | 3093 | stosb |
|
- | 3094 | cmp esi, edx |
|
- | 3095 | ja .readdone |
|
- | 3096 | lodsb |
|
- | 3097 | cmp al, 0xD |
|
- | 3098 | jz .readloop |
|
- | 3099 | cmp al, 0xA |
|
- | 3100 | jz .readloop |
|
- | 3101 | mov byte [edi-1], al |
|
- | 3102 | jmp @b |
|
- | 3103 | .readline: |
|
- | 3104 | cmp esi, edx |
|
- | 3105 | jae .readdone |
|
- | 3106 | lodsb |
|
- | 3107 | cmp al, 0xD |
|
- | 3108 | jz .readloop |
|
- | 3109 | cmp al, 0xA |
|
- | 3110 | jz .readloop |
|
- | 3111 | jmp .readline |
|
- | 3112 | .readdone: |
|
- | 3113 | pop ecx |
|
- | 3114 | mcall 68, 13 |
|
- | 3115 | mov ecx, [num_symbols] |
|
- | 3116 | mov edx, [symbols] |
|
- | 3117 | mov ebx, compare |
|
- | 3118 | call sort |
|
- | 3119 | mov ecx, [num_symbols] |
|
- | 3120 | lea edx, [edx+ecx*4] |
|
- | 3121 | mov ebx, compare2 |
|
- | 3122 | call sort |
|
- | 3123 | mov esi, aSymbolsLoaded |
|
- | 3124 | call put_message |
|
- | 3125 | jmp redraw_disasm |
|
- | 3126 | ||
- | 3127 | find_symbol: |
|
- | 3128 | ; in: eax=address |
|
- | 3129 | ; out: esi, CF |
|
- | 3130 | cmp [num_symbols], 0 |
|
- | 3131 | jnz @f |
|
- | 3132 | .ret0: |
|
- | 3133 | xor esi, esi |
|
- | 3134 | stc |
|
- | 3135 | ret |
|
- | 3136 | @@: |
|
- | 3137 | push ebx ecx edx |
|
- | 3138 | xor edx, edx |
|
- | 3139 | mov esi, [symbols] |
|
- | 3140 | mov ecx, [num_symbols] |
|
- | 3141 | mov ebx, [esi] |
|
- | 3142 | cmp [ebx], eax |
|
- | 3143 | jz .donez |
|
- | 3144 | jb @f |
|
- | 3145 | pop edx ecx ebx |
|
- | 3146 | jmp .ret0 |
|
- | 3147 | @@: |
|
- | 3148 | ; invariant: symbols_addr[edx] < eax < symbols_addr[ecx] |
|
- | 3149 | .0: |
|
- | 3150 | push edx |
|
- | 3151 | .1: |
|
- | 3152 | add edx, ecx |
|
- | 3153 | sar edx, 1 |
|
- | 3154 | cmp edx, [esp] |
|
- | 3155 | jz .done2 |
|
- | 3156 | mov ebx, [esi+edx*4] |
|
- | 3157 | cmp [ebx], eax |
|
- | 3158 | jz .done |
|
- | 3159 | ja .2 |
|
- | 3160 | mov [esp], edx |
|
- | 3161 | jmp .1 |
|
- | 3162 | .2: |
|
- | 3163 | mov ecx, edx |
|
- | 3164 | pop edx |
|
- | 3165 | jmp .0 |
|
- | 3166 | .donecont: |
|
- | 3167 | dec edx |
|
- | 3168 | .done: |
|
- | 3169 | test edx, edx |
|
- | 3170 | jz @f |
|
- | 3171 | mov ebx, [esi+edx*4-4] |
|
- | 3172 | cmp [ebx], eax |
|
- | 3173 | jz .donecont |
|
- | 3174 | @@: |
|
- | 3175 | pop ecx |
|
- | 3176 | .donez: |
|
- | 3177 | mov esi, [esi+edx*4] |
|
- | 3178 | add esi, 4 |
|
- | 3179 | pop edx ecx ebx |
|
- | 3180 | clc |
|
- | 3181 | ret |
|
- | 3182 | .done2: |
|
- | 3183 | lea esi, [esi+edx*4] |
|
- | 3184 | pop ecx edx ecx ebx |
|
- | 3185 | stc |
|
- | 3186 | ret |
|
- | 3187 | ||
- | 3188 | find_symbol_name: |
|
- | 3189 | ; in: esi->name |
|
- | 3190 | ; out: if found: CF clear, eax=value |
|
- | 3191 | ; otherwise CF set |
|
- | 3192 | cmp [num_symbols], 0 |
|
- | 3193 | jnz @f |
|
- | 3194 | .stc_ret: |
|
- | 3195 | stc |
|
- | 3196 | ret |
|
- | 3197 | @@: |
|
- | 3198 | push ebx ecx edx edi |
|
- | 3199 | push -1 |
|
- | 3200 | pop edx |
|
- | 3201 | mov ebx, [symbols] |
|
- | 3202 | mov ecx, [num_symbols] |
|
- | 3203 | lea ebx, [ebx+ecx*4] |
|
- | 3204 | ; invariant: symbols_name[edx] < name < symbols_name[ecx] |
|
- | 3205 | .0: |
|
- | 3206 | push edx |
|
- | 3207 | .1: |
|
- | 3208 | add edx, ecx |
|
- | 3209 | sar edx, 1 |
|
- | 3210 | cmp edx, [esp] |
|
- | 3211 | jz .done2 |
|
- | 3212 | call .cmp |
|
- | 3213 | jz .done |
|
- | 3214 | jb .2 |
|
- | 3215 | mov [esp], edx |
|
- | 3216 | jmp .1 |
|
- | 3217 | .2: |
|
- | 3218 | mov ecx, edx |
|
- | 3219 | pop edx |
|
- | 3220 | jmp .0 |
|
- | 3221 | .done: |
|
- | 3222 | pop ecx |
|
- | 3223 | .donez: |
|
- | 3224 | mov eax, [ebx+edx*4] |
|
- | 3225 | mov eax, [eax] |
|
- | 3226 | pop edi edx ecx ebx |
|
- | 3227 | clc |
|
- | 3228 | ret |
|
- | 3229 | .done2: |
|
- | 3230 | pop edx edi edx ecx ebx |
|
- | 3231 | stc |
|
- | 3232 | ret |
|
- | 3233 | ||
- | 3234 | .cmp: |
|
- | 3235 | mov edi, [ebx+edx*4] |
|
- | 3236 | push esi |
|
- | 3237 | add edi, 4 |
|
- | 3238 | @@: |
|
- | 3239 | cmpsb |
|
- | 3240 | jnz @f |
|
- | 3241 | cmp byte [esi-1], 0 |
|
- | 3242 | jnz @b |
|
- | 3243 | @@: |
|
- | 3244 | pop esi |
|
- | 3245 | ret |
|
- | 3246 | ||
- | 3247 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
|
- | 3248 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; DISASSEMBLER ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
|
- | 3249 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
|
2805 | 3250 | ||
2806 | disasm_get_byte: |
3251 | disasm_get_byte: |
2807 | ; out: al=byte |
3252 | ; out: al=byte |
2808 | push ecx |
3253 | push ecx |
2809 | mov ecx, [disasm_cur_pos] |
3254 | mov ecx, [disasm_cur_pos] |
2810 | sub ecx, [disasm_start_pos] |
3255 | sub ecx, [disasm_start_pos] |
2811 | cmp ecx, [disasm_buf_size] |
3256 | cmp ecx, [disasm_buf_size] |
2812 | jae disasm_err |
3257 | jae disasm_err |
2813 | mov al, [disasm_buffer+ecx] |
3258 | mov al, [disasm_buffer+ecx] |
2814 | pop ecx |
3259 | pop ecx |
2815 | inc [disasm_cur_pos] |
3260 | inc [disasm_cur_pos] |
2816 | ret |
3261 | ret |
2817 | disasm_get_word: |
3262 | disasm_get_word: |
2818 | push ecx |
3263 | push ecx |
2819 | mov ecx, [disasm_cur_pos] |
3264 | mov ecx, [disasm_cur_pos] |
2820 | sub ecx, [disasm_start_pos] |
3265 | sub ecx, [disasm_start_pos] |
2821 | inc ecx |
3266 | inc ecx |
2822 | cmp ecx, [disasm_buf_size] |
3267 | cmp ecx, [disasm_buf_size] |
2823 | jae disasm_err |
3268 | jae disasm_err |
2824 | mov ax, word [disasm_buffer-1+ecx] |
3269 | mov ax, word [disasm_buffer-1+ecx] |
2825 | pop ecx |
3270 | pop ecx |
2826 | add [disasm_cur_pos], 2 |
3271 | add [disasm_cur_pos], 2 |
2827 | ret |
3272 | ret |
2828 | disasm_get_dword: |
3273 | disasm_get_dword: |
2829 | push ecx |
3274 | push ecx |
2830 | mov ecx, [disasm_cur_pos] |
3275 | mov ecx, [disasm_cur_pos] |
2831 | sub ecx, [disasm_start_pos] |
3276 | sub ecx, [disasm_start_pos] |
2832 | add ecx, 3 |
3277 | add ecx, 3 |
2833 | cmp ecx, [disasm_buf_size] |
3278 | cmp ecx, [disasm_buf_size] |
2834 | jae disasm_err |
3279 | jae disasm_err |
2835 | mov eax, dword [disasm_buffer-3+ecx] |
3280 | mov eax, dword [disasm_buffer-3+ecx] |
2836 | pop ecx |
3281 | pop ecx |
2837 | add [disasm_cur_pos], 4 |
3282 | add [disasm_cur_pos], 4 |
2838 | ret |
3283 | ret |
2839 | 3284 | ||
2840 | disasm_err: |
3285 | disasm_err: |
2841 | mov esp, ebp |
3286 | mov esp, ebp |
2842 | stc_ret: |
3287 | stc_ret: |
2843 | stc |
3288 | stc |
2844 | ret |
3289 | ret |
2845 | disasm_ret: |
3290 | disasm_ret: |
2846 | mov esp, ebp |
3291 | mov esp, ebp |
2847 | and byte [edi], 0 |
3292 | and byte [edi], 0 |
2848 | ret |
3293 | ret |
2849 | 3294 | ||
2850 | disasm_instr: |
3295 | disasm_instr: |
2851 | mov ebp, esp |
3296 | mov ebp, esp |
2852 | cmp [debuggee_pid], 0 |
3297 | cmp [debuggee_pid], 0 |
2853 | jz stc_ret |
3298 | jz stc_ret |
2854 | mov edi, disasm_string |
3299 | mov edi, disasm_string |
2855 | xor ecx, ecx |
3300 | xor ecx, ecx |
2856 | ; ecx=flags |
3301 | ; ecx=flags |
2857 | disasm_loop1: |
3302 | disasm_loop1: |
2858 | xor eax, eax |
3303 | xor eax, eax |
2859 | call disasm_get_byte |
3304 | call disasm_get_byte |
2860 | jmp dword [disasm_table_1 + eax*4] |
3305 | jmp dword [disasm_table_1 + eax*4] |
2861 | 3306 | ||
2862 | cop0: |
3307 | cop0: |
2863 | clock: |
3308 | clock: |
2864 | crepnz: |
3309 | crepnz: |
2865 | crep: |
3310 | crep: |
2866 | csegcs: |
3311 | csegcs: |
2867 | csegds: |
3312 | csegds: |
2868 | cseges: |
3313 | cseges: |
2869 | csegss: |
3314 | csegss: |
2870 | csegfs: |
3315 | csegfs: |
2871 | cseggs: |
3316 | cseggs: |
- | 3317 | mov esi, cmd1 |
|
2872 | call @f |
3318 | iglobal |
- | 3319 | cmd1: |
|
2873 | db 0x2E,3,'cs:' |
3320 | db 0x2E,3,'cs:' |
2874 | db 0x36,3,'ss:' |
3321 | db 0x36,3,'ss:' |
2875 | db 0x3E,3,'ds:' |
3322 | db 0x3E,3,'ds:' |
2876 | db 0x26,3,'es:' |
3323 | db 0x26,3,'es:' |
2877 | db 0x64,3,'fs:' |
3324 | db 0x64,3,'fs:' |
2878 | db 0x65,3,'gs:' |
3325 | db 0x65,3,'gs:' |
2879 | db 0x06,10,'push es' |
3326 | db 0x06,10,'push es' |
2880 | db 0x07,10,'pop es' |
3327 | db 0x07,10,'pop es' |
2881 | db 0x0E,10,'push cs' |
3328 | db 0x0E,10,'push cs' |
2882 | db 0x16,10,'push ss' |
3329 | db 0x16,10,'push ss' |
2883 | db 0x17,10,'pop ss' |
3330 | db 0x17,10,'pop ss' |
2884 | db 0x1E,10,'push ds' |
3331 | db 0x1E,10,'push ds' |
2885 | db 0x1F,10,'pop ds' |
3332 | db 0x1F,10,'pop ds' |
2886 | db 0x27,3,'daa' |
3333 | db 0x27,3,'daa' |
2887 | db 0x2F,3,'das' |
3334 | db 0x2F,3,'das' |
2888 | db 0x37,3,'aaa' |
3335 | db 0x37,3,'aaa' |
2889 | db 0x3F,3,'aas' |
3336 | db 0x3F,3,'aas' |
2890 | db 0x60,6,0,'pusha' |
3337 | db 0x60,6,0,'pusha' |
2891 | db 0x61,5,0,'popa' |
3338 | db 0x61,5,0,'popa' |
2892 | db 0x90,3,'nop' |
3339 | db 0x90,3,'nop' |
2893 | db 0x9B,5,'fwait' |
3340 | db 0x9B,5,'fwait' |
2894 | db 0x9C,6,0,'pushf' |
3341 | db 0x9C,6,0,'pushf' |
2895 | db 0x9D,5,0,'popf' |
3342 | db 0x9D,5,0,'popf' |
2896 | db 0x9E,4,'sahf' |
3343 | db 0x9E,4,'sahf' |
2897 | db 0x9F,4,'lahf' |
3344 | db 0x9F,4,'lahf' |
2898 | db 0xA4,5,'movsb' |
3345 | db 0xA4,5,'movsb' |
2899 | db 0xA5,5,0,'movs' |
3346 | db 0xA5,5,0,'movs' |
2900 | db 0xA6,5,'cmpsb' |
3347 | db 0xA6,5,'cmpsb' |
2901 | db 0xA7,5,0,'cmps' |
3348 | db 0xA7,5,0,'cmps' |
2902 | db 0xAA,5,'stosb' |
3349 | db 0xAA,5,'stosb' |
2903 | db 0xAB,5,0,'stos' |
3350 | db 0xAB,5,0,'stos' |
2904 | db 0xAC,5,'lodsb' |
3351 | db 0xAC,5,'lodsb' |
2905 | db 0xAD,5,0,'lods' |
3352 | db 0xAD,5,0,'lods' |
2906 | db 0xAE,5,'scasb' |
3353 | db 0xAE,5,'scasb' |
2907 | db 0xAF,5,0,'scas' |
3354 | db 0xAF,5,0,'scas' |
2908 | db 0xC3,3,'ret' |
3355 | db 0xC3,3,'ret' |
2909 | db 0xC9,5,'leave' |
3356 | db 0xC9,5,'leave' |
2910 | db 0xCC,4,'int3' |
3357 | db 0xCC,4,'int3' |
2911 | db 0xF0,4,'lock' |
3358 | db 0xF0,4,'lock' |
2912 | db 0xF2,5,'repnz' |
3359 | db 0xF2,5,'repnz' |
2913 | db 0xF3,6,'rep(z)' |
3360 | db 0xF3,6,'rep(z)' |
2914 | db 0xF5,3,'cmc' |
3361 | db 0xF5,3,'cmc' |
2915 | db 0xF8,3,'clc' |
3362 | db 0xF8,3,'clc' |
2916 | db 0xF9,3,'stc' |
3363 | db 0xF9,3,'stc' |
2917 | db 0xFA,3,'cli' |
3364 | db 0xFA,3,'cli' |
2918 | db 0xFB,3,'sti' |
3365 | db 0xFB,3,'sti' |
2919 | db 0xFC,3,'cld' |
3366 | db 0xFC,3,'cld' |
2920 | db 0xFD,3,'std' |
3367 | db 0xFD,3,'std' |
2921 | csysenter: |
- | |
2922 | csyscall: |
- | |
2923 | ccpuid: |
- | |
2924 | crdtsc: |
3368 | cmd2: |
2925 | call @f |
- | |
2926 | db 0x05,7,'syscall' |
3369 | db 0x05,7,'syscall' |
2927 | db 0x31,5,'rdtsc' |
3370 | db 0x31,5,'rdtsc' |
2928 | db 0x34,8,'sysenter' |
3371 | db 0x34,8,'sysenter' |
2929 | db 0xA2,5,'cpuid' |
3372 | db 0xA2,5,'cpuid' |
- | 3373 | db 0x77,4,'emms' |
|
2930 | @@: |
3374 | endg |
2931 | pop esi |
3375 | jmp @f |
- | 3376 | csysenter: |
|
- | 3377 | csyscall: |
|
- | 3378 | ccpuid: |
|
- | 3379 | crdtsc: |
|
- | 3380 | cemms: |
|
- | 3381 | mov esi, cmd2 |
|
2932 | @@: |
3382 | @@: |
2933 | cmp al, [esi] |
3383 | cmp al, [esi] |
2934 | jz .found |
3384 | jz .found |
2935 | inc esi |
3385 | inc esi |
2936 | movzx edx, byte [esi] |
3386 | movzx edx, byte [esi] |
2937 | inc esi |
3387 | inc esi |
2938 | add esi, edx |
3388 | add esi, edx |
2939 | jmp @b |
3389 | jmp @b |
2940 | .found: |
3390 | .found: |
2941 | inc esi |
3391 | inc esi |
2942 | lodsb |
3392 | lodsb |
2943 | cmp byte [esi], 0 |
3393 | cmp byte [esi], 0 |
2944 | jz @f |
3394 | jz @f |
2945 | movzx ecx, al |
3395 | movzx ecx, al |
2946 | disasm_1: |
3396 | disasm_1: |
2947 | rep movsb |
3397 | rep movsb |
2948 | and byte [edi], 0 |
3398 | and byte [edi], 0 |
2949 | ret |
3399 | ret |
2950 | @@: |
3400 | @@: |
2951 | mov dl, ch |
3401 | mov dl, ch |
2952 | movzx ecx, al |
3402 | movzx ecx, al |
2953 | dec ecx |
3403 | dec ecx |
2954 | inc esi |
3404 | inc esi |
2955 | rep movsb |
3405 | rep movsb |
2956 | test dl, 1 |
3406 | test dl, 1 |
2957 | mov al, 'w' |
3407 | mov al, 'w' |
2958 | jnz @f |
3408 | jnz @f |
2959 | mov al, 'd' |
3409 | mov al, 'd' |
2960 | @@: stosb |
3410 | @@: stosb |
2961 | and byte [edi], 0 |
3411 | and byte [edi], 0 |
2962 | ret |
3412 | ret |
2963 | 3413 | ||
2964 | c67: |
3414 | c67: |
2965 | or ch, 2 |
3415 | or ch, 2 |
2966 | jmp disasm_loop1 |
3416 | jmp disasm_loop1 |
2967 | c66: |
3417 | c66: |
2968 | or ch, 1 |
3418 | or ch, 1 |
2969 | jmp disasm_loop1 |
3419 | jmp disasm_loop1 |
2970 | 3420 | ||
2971 | center: |
3421 | center: |
2972 | caam: |
3422 | caam: |
2973 | cxlat: |
3423 | cxlat: |
2974 | ccmpxchg: |
3424 | ccmpxchg: |
2975 | cbsf: |
3425 | cbsf: |
2976 | cbsr: |
3426 | cbsr: |
2977 | ccmpxchg8b: |
3427 | ccmpxchg8b: |
2978 | cunk: |
3428 | cunk: |
2979 | cerr: |
3429 | cerr: |
2980 | mov eax, '???' |
3430 | mov eax, '???' |
2981 | stosd |
3431 | stosd |
2982 | clc |
3432 | clc |
2983 | ret |
3433 | ret |
2984 | 3434 | ||
2985 | cF: |
3435 | cF: |
2986 | call disasm_get_byte |
3436 | call disasm_get_byte |
2987 | jmp dword [disasm_table_2 + eax*4] |
3437 | jmp dword [disasm_table_2 + eax*4] |
2988 | 3438 | ||
2989 | macro disasm_set_modew |
3439 | macro disasm_set_modew |
2990 | { |
3440 | { |
2991 | test al, 1 |
3441 | test al, 1 |
2992 | jz @f |
3442 | jz @f |
2993 | or ch, 80h |
3443 | or ch, 80h |
2994 | @@: |
3444 | @@: |
2995 | } |
3445 | } |
2996 | 3446 | ||
2997 | cmov2: |
3447 | cmov2: |
2998 | disasm_set_modew |
3448 | disasm_set_modew |
2999 | ; mov r/m,i |
3449 | ; mov r/m,i |
3000 | call disasm_get_byte |
3450 | call disasm_get_byte |
3001 | dec [disasm_cur_pos] |
3451 | dec [disasm_cur_pos] |
3002 | test al, 00111000b |
3452 | test al, 00111000b |
3003 | jnz cunk |
3453 | jnz cunk |
3004 | mov eax, 'mov ' |
3454 | mov eax, 'mov ' |
3005 | stosd |
3455 | stosd |
3006 | mov eax, ' ' |
3456 | mov eax, ' ' |
3007 | stosd |
3457 | stosd |
3008 | call disasm_readrmop |
3458 | call disasm_readrmop |
3009 | mov ax, ', ' |
3459 | mov ax, ', ' |
3010 | stosw |
3460 | stosw |
3011 | xor eax, eax |
3461 | xor eax, eax |
3012 | test ch, 80h |
3462 | test ch, 80h |
3013 | jnz .1 |
3463 | jnz .1 |
3014 | call disasm_get_byte |
3464 | call disasm_get_byte |
3015 | jmp .3 |
3465 | jmp .3 |
3016 | .1: |
3466 | .1: |
3017 | test ch, 1 |
3467 | test ch, 1 |
3018 | jnz .2 |
3468 | jnz .2 |
3019 | call disasm_get_dword |
3469 | call disasm_get_dword |
3020 | jmp .3 |
3470 | jmp .3 |
3021 | .2: |
3471 | .2: |
3022 | call disasm_get_word |
3472 | call disasm_get_word |
3023 | .3: |
3473 | .3: |
3024 | call disasm_write_num |
3474 | call disasm_write_num |
3025 | and byte [edi], 0 |
3475 | and byte [edi], 0 |
3026 | ret |
3476 | ret |
3027 | 3477 | ||
3028 | cret2: |
3478 | cret2: |
3029 | mov eax, 'ret ' |
3479 | mov eax, 'ret ' |
3030 | stosd |
3480 | stosd |
3031 | mov eax, ' ' |
3481 | mov eax, ' ' |
3032 | stosd |
3482 | stosd |
3033 | xor eax, eax |
3483 | xor eax, eax |
3034 | jmp cmov2.2 |
3484 | jmp cmov2.2 |
3035 | 3485 | ||
3036 | disasm_write_num: |
3486 | disasm_write_num: |
- | 3487 | push esi |
|
- | 3488 | cmp eax, 0x80 |
|
- | 3489 | jl .nosymb |
|
- | 3490 | lea esi, [eax-1] |
|
- | 3491 | test eax, esi |
|
- | 3492 | jz .nosymb |
|
- | 3493 | call find_symbol |
|
- | 3494 | jc .nosymb |
|
- | 3495 | @@: |
|
- | 3496 | lodsb |
|
- | 3497 | test al, al |
|
- | 3498 | jz @f |
|
- | 3499 | stosb |
|
- | 3500 | jmp @b |
|
- | 3501 | @@: |
|
- | 3502 | pop esi |
|
- | 3503 | ret |
|
- | 3504 | .nosymb: |
|
- | 3505 | pop esi |
|
3037 | push ecx eax |
3506 | push ecx eax |
3038 | inc edi |
3507 | inc edi |
3039 | @@: |
3508 | @@: |
3040 | mov ecx, eax |
3509 | mov ecx, eax |
3041 | shr eax, 4 |
3510 | shr eax, 4 |
3042 | jz @f |
3511 | jz @f |
3043 | inc edi |
3512 | inc edi |
3044 | jmp @b |
3513 | jmp @b |
3045 | @@: |
3514 | @@: |
3046 | pop eax |
3515 | pop eax |
3047 | cmp ecx, 10 |
3516 | cmp ecx, 10 |
3048 | jb @f |
3517 | jb @f |
3049 | inc edi |
3518 | inc edi |
3050 | @@: |
3519 | @@: |
3051 | push edi eax |
3520 | push edi eax |
3052 | @@: |
3521 | @@: |
3053 | mov ecx, eax |
3522 | mov ecx, eax |
3054 | and al, 0xF |
3523 | and al, 0xF |
3055 | cmp al, 10 |
3524 | cmp al, 10 |
3056 | sbb al, 69h |
3525 | sbb al, 69h |
3057 | das |
3526 | das |
3058 | dec edi |
3527 | dec edi |
3059 | mov [edi], al |
3528 | mov [edi], al |
3060 | mov eax, ecx |
3529 | mov eax, ecx |
3061 | shr eax, 4 |
3530 | shr eax, 4 |
3062 | jnz @b |
3531 | jnz @b |
3063 | cmp ecx, 10 |
3532 | cmp ecx, 10 |
3064 | jb @f |
3533 | jb @f |
3065 | mov byte [edi-1], '0' |
3534 | mov byte [edi-1], '0' |
3066 | @@: |
3535 | @@: |
3067 | pop eax edi ecx |
3536 | pop eax edi ecx |
3068 | cmp eax, 10 |
3537 | cmp eax, 10 |
3069 | jb @f |
3538 | jb @f |
3070 | mov byte [edi], 'h' |
3539 | mov byte [edi], 'h' |
3071 | inc edi |
3540 | inc edi |
3072 | @@: |
3541 | @@: |
3073 | ret |
3542 | ret |
- | 3543 | ||
3074 | 3544 | iglobal |
|
3075 | label disasm_regs32 dword |
3545 | label disasm_regs32 dword |
3076 | label disasm_regs dword |
3546 | label disasm_regs dword |
3077 | db 'eax',0 |
3547 | db 'eax',0 |
3078 | db 'ecx',0 |
3548 | db 'ecx',0 |
3079 | db 'edx',0 |
3549 | db 'edx',0 |
3080 | db 'ebx',0 |
3550 | db 'ebx',0 |
3081 | db 'esp',0 |
3551 | db 'esp',0 |
3082 | db 'ebp',0 |
3552 | db 'ebp',0 |
3083 | db 'esi',0 |
3553 | db 'esi',0 |
3084 | db 'edi',0 |
3554 | db 'edi',0 |
3085 | disasm_regs16 dw 'ax','cx','dx','bx','sp','bp','si','di' |
3555 | disasm_regs16 dw 'ax','cx','dx','bx','sp','bp','si','di' |
3086 | disasm_regs8 dw 'al','cl','dl','bl','ah','ch','dh','bh' |
3556 | disasm_regs8 dw 'al','cl','dl','bl','ah','ch','dh','bh' |
3087 | disasm_scale db '1248' |
3557 | disasm_scale db '1248' |
- | 3558 | endg |
|
3088 | disasm_readrmop: |
3559 | disasm_readrmop: |
3089 | call disasm_get_byte |
3560 | call disasm_get_byte |
3090 | test ch, 40h |
3561 | test ch, 40h |
3091 | jnz .skip_size |
3562 | jnz .skip_size |
3092 | push eax |
3563 | push eax |
3093 | and al, 0xC0 |
3564 | and al, 0xC0 |
3094 | cmp al, 0xC0 |
3565 | cmp al, 0xC0 |
3095 | pop eax |
3566 | pop eax |
3096 | jz .skip_size |
3567 | jz .skip_size |
3097 | test ch, 80h |
3568 | test ch, 80h |
3098 | jz .byte |
3569 | jz .byte |
3099 | test ch, 1 |
3570 | test ch, 1 |
3100 | jnz .word |
3571 | jnz .word |
3101 | mov dword [edi], 'dwor' |
3572 | mov dword [edi], 'dwor' |
3102 | mov byte [edi+4], 'd' |
3573 | mov byte [edi+4], 'd' |
3103 | inc edi |
3574 | inc edi |
3104 | jmp @f |
3575 | jmp @f |
3105 | .byte: |
3576 | .byte: |
3106 | test ch, 20h |
3577 | test ch, 20h |
3107 | jz .qb |
3578 | jz .qb |
3108 | mov byte [edi], 't' |
3579 | mov byte [edi], 't' |
3109 | inc edi |
3580 | inc edi |
3110 | .qb: |
3581 | .qb: |
3111 | mov dword [edi], 'byte' |
3582 | mov dword [edi], 'byte' |
3112 | jmp @f |
3583 | jmp @f |
3113 | .word: |
3584 | .word: |
3114 | test ch, 20h |
3585 | test ch, 20h |
3115 | jz .qw |
3586 | jz .qw |
3116 | mov byte [edi], 'q' |
3587 | mov byte [edi], 'q' |
3117 | inc edi |
3588 | inc edi |
3118 | .qw: |
3589 | .qw: |
3119 | mov dword [edi], 'word' |
3590 | mov dword [edi], 'word' |
3120 | @@: |
3591 | @@: |
3121 | mov byte [edi+4], ' ' |
3592 | mov byte [edi+4], ' ' |
3122 | add edi, 5 |
3593 | add edi, 5 |
3123 | .skip_size: |
3594 | .skip_size: |
3124 | test ch, 2 |
3595 | test ch, 2 |
3125 | jnz disasm_readrmop16 |
3596 | jnz disasm_readrmop16 |
3126 | push ecx |
3597 | push ecx |
3127 | movzx ecx, al |
3598 | movzx ecx, al |
3128 | and eax, 7 |
3599 | and eax, 7 |
3129 | shr ecx, 6 |
3600 | shr ecx, 6 |
3130 | jz .vmod0 |
3601 | jz .vmod0 |
3131 | jp .vmod3 |
3602 | jp .vmod3 |
3132 | mov byte [edi], '[' |
3603 | mov byte [edi], '[' |
3133 | inc edi |
3604 | inc edi |
3134 | cmp al, 4 |
3605 | cmp al, 4 |
3135 | jz .sib1 |
3606 | jz .sib1 |
3136 | mov eax, [disasm_regs+eax*4] |
3607 | mov eax, [disasm_regs+eax*4] |
3137 | stosd |
3608 | stosd |
3138 | dec edi |
3609 | dec edi |
3139 | jmp @f |
3610 | jmp @f |
3140 | .sib1: |
3611 | .sib1: |
3141 | call .parse_sib |
3612 | call .parse_sib |
3142 | @@: |
3613 | @@: |
3143 | mov al, '+' |
3614 | mov al, '+' |
3144 | stosb |
3615 | stosb |
3145 | dec ecx |
3616 | dec ecx |
3146 | jz .vmod1 |
3617 | jz .vmod1 |
3147 | call disasm_get_dword |
3618 | call disasm_get_dword |
3148 | jmp @f |
3619 | jmp @f |
3149 | .vmod1: |
3620 | .vmod1: |
3150 | call disasm_get_byte |
3621 | call disasm_get_byte |
3151 | movsx eax, al |
3622 | movsx eax, al |
3152 | @@: |
3623 | @@: |
3153 | test eax, eax |
3624 | test eax, eax |
3154 | jns .2 |
3625 | jns .2 |
3155 | neg eax |
3626 | neg eax |
3156 | mov byte [edi-1], '-' |
3627 | mov byte [edi-1], '-' |
3157 | .2: |
3628 | .2: |
3158 | call disasm_write_num |
3629 | call disasm_write_num |
- | 3630 | .2a: |
|
3159 | mov al, ']' |
3631 | mov al, ']' |
3160 | stosb |
3632 | stosb |
3161 | pop ecx |
3633 | pop ecx |
3162 | ret |
3634 | ret |
3163 | .vmod3: |
3635 | .vmod3: |
3164 | pop ecx |
3636 | pop ecx |
- | 3637 | test ch, 10h |
|
- | 3638 | jnz .vmod3_mmi |
|
3165 | test ch, 80h |
3639 | test ch, 80h |
3166 | jz .vmod3_byte |
3640 | jz .vmod3_byte |
3167 | test ch, 1 |
3641 | test ch, 1 |
3168 | jnz .vmod3_word |
3642 | jnz .vmod3_word |
3169 | test ch, 20h |
3643 | test ch, 20h |
3170 | jnz .vmod3_sti |
3644 | jnz .vmod3_sti |
3171 | mov eax, [disasm_regs32+eax*4] |
3645 | mov eax, [disasm_regs32+eax*4] |
3172 | stosd |
3646 | stosd |
3173 | dec edi |
3647 | dec edi |
3174 | ret |
3648 | ret |
3175 | .vmod3_byte: |
3649 | .vmod3_byte: |
3176 | mov ax, [disasm_regs8+eax*2] |
3650 | mov ax, [disasm_regs8+eax*2] |
3177 | @@: |
3651 | @@: |
3178 | stosw |
3652 | stosw |
3179 | ret |
3653 | ret |
3180 | .vmod3_word: |
3654 | .vmod3_word: |
3181 | mov ax, [disasm_regs16+eax*2] |
3655 | mov ax, [disasm_regs16+eax*2] |
3182 | jmp @b |
3656 | jmp @b |
3183 | .vmod3_sti: |
3657 | .vmod3_sti: |
3184 | mov word [edi], 'st' |
3658 | mov word [edi], 'st' |
3185 | add al, '0' |
3659 | add al, '0' |
3186 | mov byte [edi+2], al |
3660 | mov byte [edi+2], al |
3187 | add edi, 3 |
3661 | add edi, 3 |
3188 | ret |
3662 | ret |
- | 3663 | .vmod3_mmi: |
|
- | 3664 | disasm_write_mmreg = $ |
|
- | 3665 | test ch, 1 |
|
- | 3666 | jz @f |
|
- | 3667 | mov byte [edi], 'x' |
|
- | 3668 | inc edi |
|
- | 3669 | @@: |
|
- | 3670 | mov word [edi], 'mm' |
|
- | 3671 | add al, '0' |
|
- | 3672 | mov byte [edi+2], al |
|
- | 3673 | add edi, 3 |
|
- | 3674 | ret |
|
3189 | .vmod0: |
3675 | .vmod0: |
3190 | mov byte [edi], '[' |
3676 | mov byte [edi], '[' |
3191 | inc edi |
3677 | inc edi |
3192 | cmp al, 4 |
3678 | cmp al, 4 |
3193 | jz .sib2 |
3679 | jz .sib2 |
3194 | cmp al, 5 |
3680 | cmp al, 5 |
3195 | jz .ofs32 |
3681 | jz .ofs32 |
3196 | mov eax, [disasm_regs+eax*4] |
3682 | mov eax, [disasm_regs+eax*4] |
3197 | stosd |
3683 | stosd |
3198 | mov byte [edi-1], ']' |
3684 | mov byte [edi-1], ']' |
3199 | pop ecx |
3685 | pop ecx |
3200 | ret |
3686 | ret |
3201 | .ofs32: |
3687 | .ofs32: |
3202 | call disasm_get_dword |
3688 | call disasm_get_dword |
3203 | jmp .2 |
3689 | jmp .2 |
3204 | .sib2: |
3690 | .sib2: |
3205 | call .parse_sib |
3691 | call .parse_sib |
3206 | mov al, ']' |
3692 | mov al, ']' |
3207 | stosb |
3693 | stosb |
3208 | pop ecx |
3694 | pop ecx |
3209 | ret |
3695 | ret |
3210 | .parse_sib: |
3696 | .parse_sib: |
3211 | call disasm_get_byte |
3697 | call disasm_get_byte |
3212 | push edx |
3698 | push edx |
3213 | mov dl, al |
3699 | mov dl, al |
3214 | mov dh, 0 |
3700 | mov dh, 0 |
3215 | and eax, 7 |
3701 | and eax, 7 |
3216 | cmp al, 5 |
3702 | cmp al, 5 |
3217 | jnz @f |
3703 | jnz @f |
3218 | jecxz .sib0 |
3704 | jecxz .sib0 |
3219 | @@: |
3705 | @@: |
3220 | mov eax, [disasm_regs+eax*4] |
3706 | mov eax, [disasm_regs+eax*4] |
3221 | stosd |
3707 | stosd |
3222 | dec edi |
3708 | dec edi |
3223 | mov dh, 1 |
3709 | mov dh, 1 |
3224 | .sib0: |
3710 | .sib0: |
3225 | mov al, dl |
3711 | mov al, dl |
3226 | shr eax, 3 |
3712 | shr eax, 3 |
3227 | and eax, 7 |
3713 | and eax, 7 |
3228 | cmp al, 4 |
3714 | cmp al, 4 |
3229 | jz .sibret |
3715 | jz .sibret |
3230 | test dh, dh |
3716 | test dh, dh |
3231 | jz @f |
3717 | jz @f |
3232 | mov byte [edi], '+' |
3718 | mov byte [edi], '+' |
3233 | inc edi |
3719 | inc edi |
3234 | @@: |
3720 | @@: |
3235 | mov eax, [disasm_regs+eax*4] |
3721 | mov eax, [disasm_regs+eax*4] |
3236 | stosd |
3722 | stosd |
3237 | dec edi |
3723 | dec edi |
3238 | shr dl, 6 |
3724 | shr dl, 6 |
3239 | jz @f |
3725 | jz @f |
3240 | mov al, '*' |
3726 | mov al, '*' |
3241 | stosb |
3727 | stosb |
3242 | movzx eax, dl |
3728 | movzx eax, dl |
3243 | mov al, [disasm_scale+eax] |
3729 | mov al, [disasm_scale+eax] |
3244 | stosb |
3730 | stosb |
3245 | @@: |
3731 | @@: |
3246 | .sibret: |
3732 | .sibret: |
3247 | test dh, dh |
3733 | test dh, dh |
3248 | jnz .sibret2 |
3734 | jnz .sibret2 |
3249 | call disasm_get_dword |
3735 | call disasm_get_dword |
3250 | cmp byte [edi-1], '[' |
3736 | cmp byte [edi-1], '[' |
3251 | jz @f |
3737 | jz @f |
3252 | mov byte [edi], '+' |
3738 | mov byte [edi], '+' |
3253 | test eax, eax |
3739 | test eax, eax |
3254 | jns .sibns |
3740 | jns .sibns |
3255 | neg eax |
3741 | neg eax |
3256 | mov byte [edi], '-' |
3742 | mov byte [edi], '-' |
3257 | .sibns: |
3743 | .sibns: |
3258 | inc edi |
3744 | inc edi |
3259 | @@: |
3745 | @@: |
3260 | call disasm_write_num |
3746 | call disasm_write_num |
3261 | .sibret2: |
3747 | .sibret2: |
3262 | pop edx |
3748 | pop edx |
3263 | ret |
3749 | ret |
- | 3750 | ||
3264 | 3751 | iglobal |
|
3265 | disasm_rm16_1 dd 'bxsi','bxdi','bpsi','bpdi' |
3752 | disasm_rm16_1 dd 'bxsi','bxdi','bpsi','bpdi' |
- | 3753 | disasm_rm16_2 dw 'si','di','bp','bx' |
|
3266 | disasm_rm16_2 dw 'si','di','bp','bx' |
3754 | endg |
3267 | disasm_readrmop16: |
3755 | disasm_readrmop16: |
3268 | push ecx |
3756 | push ecx |
3269 | movzx ecx, al |
3757 | movzx ecx, al |
3270 | and eax, 7 |
3758 | and eax, 7 |
3271 | shr ecx, 6 |
3759 | shr ecx, 6 |
3272 | jz .vmod0 |
3760 | jz .vmod0 |
3273 | jp disasm_readrmop.vmod3 ; mod=3 is the same in 16- and 32-bit code |
3761 | jp disasm_readrmop.vmod3 ; mod=3 is the same in 16- and 32-bit code |
3274 | ; 1 or 2 |
3762 | ; 1 or 2 |
3275 | mov byte [edi], '[' |
3763 | mov byte [edi], '[' |
3276 | inc edi |
3764 | inc edi |
3277 | cmp al, 4 |
3765 | cmp al, 4 |
3278 | jae @f |
3766 | jae @f |
3279 | mov eax, [disasm_rm16_1+eax*4] |
3767 | mov eax, [disasm_rm16_1+eax*4] |
3280 | stosw |
3768 | stosw |
3281 | mov al, '+' |
3769 | mov al, '+' |
3282 | stosb |
3770 | stosb |
3283 | shr eax, 16 |
3771 | shr eax, 16 |
3284 | jmp .1 |
3772 | jmp .1 |
3285 | @@: |
3773 | @@: |
3286 | mov eax, dword [disasm_rm16_2+eax*2-4*2] |
3774 | mov eax, dword [disasm_rm16_2+eax*2-4*2] |
3287 | .1: |
3775 | .1: |
3288 | stosw |
3776 | stosw |
3289 | mov al, '+' |
3777 | mov al, '+' |
3290 | stosb |
3778 | stosb |
3291 | xor eax, eax |
3779 | xor eax, eax |
3292 | dec ecx |
3780 | dec ecx |
3293 | jnz .2 |
3781 | jnz .2 |
3294 | call disasm_get_byte |
3782 | call disasm_get_byte |
3295 | cbw |
3783 | cbw |
3296 | jmp @f |
3784 | jmp @f |
3297 | .2: |
3785 | .2: |
3298 | call disasm_get_word |
3786 | call disasm_get_word |
3299 | @@: |
3787 | @@: |
3300 | test ax, ax |
3788 | test ax, ax |
3301 | jns @f |
3789 | jns @f |
3302 | mov byte [edi-1], '-' |
3790 | mov byte [edi-1], '-' |
3303 | neg ax |
3791 | neg ax |
3304 | @@: |
3792 | @@: |
3305 | call disasm_write_num |
3793 | call disasm_write_num |
3306 | .done1: |
3794 | .done1: |
3307 | mov al, ']' |
3795 | mov al, ']' |
3308 | stosb |
3796 | stosb |
3309 | pop ecx |
3797 | pop ecx |
3310 | ret |
3798 | ret |
3311 | .vmod0: |
3799 | .vmod0: |
3312 | mov byte [edi], '[' |
3800 | mov byte [edi], '[' |
3313 | inc edi |
3801 | inc edi |
3314 | cmp al, 6 |
3802 | cmp al, 6 |
3315 | jz .ofs16 |
3803 | jz .ofs16 |
3316 | cmp al, 4 |
3804 | cmp al, 4 |
3317 | jae @f |
3805 | jae @f |
3318 | mov eax, [disasm_rm16_1+eax*4] |
3806 | mov eax, [disasm_rm16_1+eax*4] |
3319 | stosw |
3807 | stosw |
3320 | mov al, '+' |
3808 | mov al, '+' |
3321 | stosb |
3809 | stosb |
3322 | shr eax, 16 |
3810 | shr eax, 16 |
3323 | jmp .3 |
3811 | jmp .3 |
3324 | @@: |
3812 | @@: |
3325 | mov eax, dword [disasm_rm16_2+eax*2-4*2] |
3813 | mov eax, dword [disasm_rm16_2+eax*2-4*2] |
3326 | .3: |
3814 | .3: |
3327 | stosw |
3815 | stosw |
3328 | jmp .done1 |
3816 | jmp .done1 |
3329 | .ofs16: |
3817 | .ofs16: |
3330 | xor eax, eax |
3818 | xor eax, eax |
3331 | call disasm_get_word |
3819 | call disasm_get_word |
3332 | call disasm_write_num |
3820 | call disasm_write_num |
3333 | jmp .done1 |
3821 | jmp .done1 |
3334 | 3822 | ||
3335 | cpush21: |
3823 | cpush21: |
3336 | mov eax, 'push' |
3824 | mov eax, 'push' |
3337 | stosd |
3825 | stosd |
3338 | mov eax, ' ' |
3826 | mov eax, ' ' |
3339 | stosd |
3827 | stosd |
3340 | disasm_i32: |
3828 | disasm_i32: |
3341 | call disasm_get_dword |
3829 | call disasm_get_dword |
3342 | call disasm_write_num |
3830 | call disasm_write_num |
3343 | and byte [edi], 0 |
3831 | and byte [edi], 0 |
3344 | ret |
3832 | ret |
3345 | 3833 | ||
3346 | cpush22: |
3834 | cpush22: |
3347 | mov eax, 'push' |
3835 | mov eax, 'push' |
3348 | stosd |
3836 | stosd |
3349 | mov eax, ' ' |
3837 | mov eax, ' ' |
3350 | stosd |
3838 | stosd |
3351 | call disasm_get_byte |
3839 | call disasm_get_byte |
3352 | movsx eax, al |
3840 | movsx eax, al |
3353 | call disasm_write_num |
3841 | call disasm_write_num |
3354 | and byte [edi], 0 |
3842 | and byte [edi], 0 |
3355 | ret |
3843 | ret |
3356 | 3844 | ||
3357 | cinc1: |
3845 | cinc1: |
3358 | ; inc reg32 |
3846 | ; inc reg32 |
3359 | cdec1: |
3847 | cdec1: |
3360 | ; dec reg32 |
3848 | ; dec reg32 |
3361 | cpush1: |
3849 | cpush1: |
3362 | ; push reg32 |
3850 | ; push reg32 |
3363 | cpop1: |
3851 | cpop1: |
3364 | ; pop reg32 |
3852 | ; pop reg32 |
3365 | cbswap: |
3853 | cbswap: |
3366 | ; bswap reg32 |
3854 | ; bswap reg32 |
3367 | mov edx, eax |
3855 | mov edx, eax |
3368 | and edx, 7 |
3856 | and edx, 7 |
3369 | shr eax, 3 |
3857 | shr eax, 3 |
3370 | sub al, 8 |
3858 | sub al, 8 |
3371 | mov esi, 'inc ' |
3859 | mov esi, 'inc ' |
3372 | jz @f |
3860 | jz @f |
3373 | mov esi, 'dec ' |
3861 | mov esi, 'dec ' |
3374 | dec al |
3862 | dec al |
3375 | jz @f |
3863 | jz @f |
3376 | mov esi, 'push' |
3864 | mov esi, 'push' |
3377 | dec al |
3865 | dec al |
3378 | jz @f |
3866 | jz @f |
3379 | mov esi, 'pop ' |
3867 | mov esi, 'pop ' |
3380 | dec al |
3868 | dec al |
3381 | jz @f |
3869 | jz @f |
3382 | mov esi, 'bswa' |
3870 | mov esi, 'bswa' |
3383 | @@: |
3871 | @@: |
3384 | xchg eax, esi |
3872 | xchg eax, esi |
3385 | stosd |
3873 | stosd |
3386 | mov eax, ' ' |
3874 | mov eax, ' ' |
3387 | jz @f |
3875 | jz @f |
3388 | mov al, 'p' |
3876 | mov al, 'p' |
3389 | @@: |
3877 | @@: |
3390 | stosd |
3878 | stosd |
3391 | xchg eax, edx |
3879 | xchg eax, edx |
3392 | call disasm_write_reg1632 |
3880 | call disasm_write_reg1632 |
3393 | and byte [edi], 0 |
3881 | and byte [edi], 0 |
3394 | ret |
3882 | ret |
3395 | 3883 | ||
3396 | cxchg1: |
3884 | cxchg1: |
3397 | ; xchg eax,reg32 |
3885 | ; xchg eax,reg32 |
3398 | and eax, 7 |
3886 | and eax, 7 |
3399 | xchg eax, edx |
3887 | xchg eax, edx |
3400 | mov eax, 'xchg' |
3888 | mov eax, 'xchg' |
3401 | stosd |
3889 | stosd |
3402 | mov eax, ' ' |
3890 | mov eax, ' ' |
3403 | stosd |
3891 | stosd |
3404 | xor eax, eax |
3892 | xor eax, eax |
3405 | call disasm_write_reg1632 |
3893 | call disasm_write_reg1632 |
3406 | mov ax, ', ' |
3894 | mov ax, ', ' |
3407 | stosw |
3895 | stosw |
3408 | xchg eax, edx |
3896 | xchg eax, edx |
3409 | call disasm_write_reg1632 |
3897 | call disasm_write_reg1632 |
3410 | and byte [edi], 0 |
3898 | and byte [edi], 0 |
3411 | ret |
3899 | ret |
3412 | 3900 | ||
3413 | cint: |
3901 | cint: |
3414 | mov eax, 'int ' |
3902 | mov eax, 'int ' |
3415 | stosd |
3903 | stosd |
3416 | mov eax, ' ' |
3904 | mov eax, ' ' |
3417 | stosd |
3905 | stosd |
3418 | disasm_i8u: |
3906 | disasm_i8u: |
3419 | xor eax, eax |
3907 | xor eax, eax |
3420 | call disasm_get_byte |
3908 | call disasm_get_byte |
3421 | call disasm_write_num |
3909 | call disasm_write_num |
3422 | and byte [edi], 0 |
3910 | and byte [edi], 0 |
3423 | ret |
3911 | ret |
3424 | 3912 | ||
3425 | cmov11: |
3913 | cmov11: |
3426 | ; mov r8,i8 |
3914 | ; mov r8,i8 |
3427 | mov ecx, eax |
3915 | mov ecx, eax |
3428 | mov eax, 'mov ' |
3916 | mov eax, 'mov ' |
3429 | stosd |
3917 | stosd |
3430 | mov eax, ' ' |
3918 | mov eax, ' ' |
3431 | stosd |
3919 | stosd |
3432 | and ecx, 7 |
3920 | and ecx, 7 |
3433 | mov ax, [disasm_regs8+ecx*2] |
3921 | mov ax, [disasm_regs8+ecx*2] |
3434 | stosw |
3922 | stosw |
3435 | mov ax, ', ' |
3923 | mov ax, ', ' |
3436 | stosw |
3924 | stosw |
3437 | jmp disasm_i8u |
3925 | jmp disasm_i8u |
3438 | 3926 | ||
3439 | cmov12: |
3927 | cmov12: |
3440 | ; mov r32,i32 |
3928 | ; mov r32,i32 |
3441 | xchg eax, edx |
3929 | xchg eax, edx |
3442 | mov eax, 'mov ' |
3930 | mov eax, 'mov ' |
3443 | stosd |
3931 | stosd |
3444 | mov eax, ' ' |
3932 | mov eax, ' ' |
3445 | stosd |
3933 | stosd |
3446 | xchg eax, edx |
3934 | xchg eax, edx |
3447 | and eax, 7 |
3935 | and eax, 7 |
3448 | call disasm_write_reg1632 |
3936 | call disasm_write_reg1632 |
3449 | mov ax, ', ' |
3937 | mov ax, ', ' |
3450 | stosw |
3938 | stosw |
3451 | jmp cmov2.1 |
3939 | jmp cmov2.1 |
- | 3940 | ||
3452 | 3941 | iglobal |
|
- | 3942 | disasm_shifts dd 'rol ','ror ','rcl ','rcr ','shl ','shr ','sal ','sar ' |
|
3453 | disasm_shifts dd 'rol ','ror ','rcl ','rcr ','shl ','shr ','sal ','sar ' |
3943 | endg |
3454 | cshift2: |
3944 | cshift2: |
3455 | ; shift r/m,1 = D0/D1 |
3945 | ; shift r/m,1 = D0/D1 |
3456 | cshift3: |
3946 | cshift3: |
3457 | ; shift r/m,cl = D2/D3 |
3947 | ; shift r/m,cl = D2/D3 |
3458 | disasm_set_modew |
3948 | disasm_set_modew |
3459 | mov dl, al |
3949 | mov dl, al |
3460 | call disasm_get_byte |
3950 | call disasm_get_byte |
3461 | dec [disasm_cur_pos] |
3951 | dec [disasm_cur_pos] |
3462 | shr al, 3 |
3952 | shr al, 3 |
3463 | and eax, 7 |
3953 | and eax, 7 |
3464 | mov eax, [disasm_shifts+eax*4] |
3954 | mov eax, [disasm_shifts+eax*4] |
3465 | stosd |
3955 | stosd |
3466 | mov eax, ' ' |
3956 | mov eax, ' ' |
3467 | stosd |
3957 | stosd |
3468 | call disasm_readrmop |
3958 | call disasm_readrmop |
3469 | cmp dl, 0xD2 |
3959 | cmp dl, 0xD2 |
3470 | jb .s1 |
3960 | jb .s1 |
3471 | mov eax, ', cl' |
3961 | mov eax, ', cl' |
3472 | stosd |
3962 | stosd |
3473 | and byte [edi], 0 |
3963 | and byte [edi], 0 |
3474 | ret |
3964 | ret |
3475 | .s1: |
3965 | .s1: |
3476 | mov eax, ', 1' |
3966 | mov eax, ', 1' |
3477 | stosd |
3967 | stosd |
3478 | clc |
3968 | clc |
3479 | ret |
3969 | ret |
3480 | 3970 | ||
3481 | cshift1: |
3971 | cshift1: |
3482 | ; shift r/m,i8 = C0/C1 |
3972 | ; shift r/m,i8 = C0/C1 |
3483 | disasm_set_modew |
3973 | disasm_set_modew |
3484 | call disasm_get_byte |
3974 | call disasm_get_byte |
3485 | dec [disasm_cur_pos] |
3975 | dec [disasm_cur_pos] |
3486 | shr al, 3 |
3976 | shr al, 3 |
3487 | and eax, 7 |
3977 | and eax, 7 |
3488 | mov eax, [disasm_shifts+eax*4] |
3978 | mov eax, [disasm_shifts+eax*4] |
3489 | stosd |
3979 | stosd |
3490 | mov eax, ' ' |
3980 | mov eax, ' ' |
3491 | stosd |
3981 | stosd |
3492 | call disasm_readrmop |
3982 | call disasm_readrmop |
3493 | mov ax, ', ' |
3983 | mov ax, ', ' |
3494 | stosw |
3984 | stosw |
3495 | jmp disasm_i8u |
3985 | jmp disasm_i8u |
3496 | 3986 | ||
3497 | 3987 | ||
3498 | cmov3: |
3988 | cmov3: |
3499 | ; A0: mov al,[ofs32] |
3989 | ; A0: mov al,[ofs32] |
3500 | ; A1: mov ax/eax,[ofs32] |
3990 | ; A1: mov ax/eax,[ofs32] |
3501 | ; A2: mov [ofs32],al |
3991 | ; A2: mov [ofs32],al |
3502 | ; A3: mov [ofs32],ax/eax |
3992 | ; A3: mov [ofs32],ax/eax |
3503 | mov edx, 'mov ' |
3993 | mov edx, 'mov ' |
3504 | xchg eax, edx |
3994 | xchg eax, edx |
3505 | stosd |
3995 | stosd |
3506 | mov eax, ' ' |
3996 | mov eax, ' ' |
3507 | stosd |
3997 | stosd |
3508 | test dl, 2 |
3998 | test dl, 2 |
3509 | jnz .1 |
3999 | jnz .1 |
3510 | call .write_acc |
4000 | call .write_acc |
3511 | mov ax, ', ' |
4001 | mov ax, ', ' |
3512 | stosw |
4002 | stosw |
3513 | call .write_ofs32 |
4003 | call .write_ofs32 |
3514 | jmp .2 |
4004 | jmp .2 |
3515 | .1: |
4005 | .1: |
3516 | call .write_ofs32 |
4006 | call .write_ofs32 |
3517 | mov ax, ', ' |
4007 | mov ax, ', ' |
3518 | stosw |
4008 | stosw |
3519 | call .write_acc |
4009 | call .write_acc |
3520 | .2: and byte [edi], 0 |
4010 | .2: and byte [edi], 0 |
3521 | ret |
4011 | ret |
3522 | .write_acc: |
4012 | .write_acc: |
3523 | test dl, 1 |
4013 | test dl, 1 |
3524 | jz .8bit |
4014 | jz .8bit |
3525 | test ch, 1 |
4015 | test ch, 1 |
3526 | jnz .16bit |
4016 | jnz .16bit |
3527 | mov eax, 'eax' |
4017 | mov eax, 'eax' |
3528 | stosd |
4018 | stosd |
3529 | dec edi |
4019 | dec edi |
3530 | ret |
4020 | ret |
3531 | .16bit: |
4021 | .16bit: |
3532 | mov ax, 'ax' |
4022 | mov ax, 'ax' |
3533 | stosw |
4023 | stosw |
3534 | ret |
4024 | ret |
3535 | .8bit: |
4025 | .8bit: |
3536 | mov ax, 'al' |
4026 | mov ax, 'al' |
3537 | stosw |
4027 | stosw |
3538 | ret |
4028 | ret |
3539 | .write_ofs32: |
4029 | .write_ofs32: |
3540 | mov al, '[' |
4030 | mov al, '[' |
3541 | stosb |
4031 | stosb |
3542 | call disasm_get_dword |
4032 | call disasm_get_dword |
3543 | call disasm_write_num |
4033 | call disasm_write_num |
3544 | mov al, ']' |
4034 | mov al, ']' |
3545 | stosb |
4035 | stosb |
3546 | ret |
4036 | ret |
3547 | 4037 | ||
3548 | disasm_write_reg: |
4038 | disasm_write_reg: |
3549 | test ch, 80h |
4039 | test ch, 80h |
3550 | jnz disasm_write_reg1632 |
4040 | jnz disasm_write_reg1632 |
3551 | mov ax, [disasm_regs8+eax*2] |
4041 | mov ax, [disasm_regs8+eax*2] |
3552 | stosw |
4042 | stosw |
3553 | ret |
4043 | ret |
3554 | disasm_write_reg1632: |
4044 | disasm_write_reg1632: |
3555 | test ch, 1 |
4045 | test ch, 1 |
3556 | jnz @f |
4046 | jnz @f |
3557 | mov eax, [disasm_regs32+eax*4] |
4047 | mov eax, [disasm_regs32+eax*4] |
3558 | stosd |
4048 | stosd |
3559 | dec edi |
4049 | dec edi |
3560 | ret |
4050 | ret |
3561 | @@: |
4051 | @@: |
3562 | mov ax, [disasm_regs16+eax*2] |
4052 | mov ax, [disasm_regs16+eax*2] |
3563 | stosw |
4053 | stosw |
3564 | ret |
4054 | ret |
3565 | 4055 | ||
3566 | cmovzx: ; 0F B6/B7 |
4056 | cmovzx: ; 0F B6/B7 |
3567 | cmovsx: ; 0F BE/BF |
4057 | cmovsx: ; 0F BE/BF |
3568 | mov edx, eax |
4058 | mov edx, eax |
3569 | disasm_set_modew |
4059 | disasm_set_modew |
3570 | mov eax, 'movz' |
4060 | mov eax, 'movz' |
3571 | cmp dl, 0xB8 |
4061 | cmp dl, 0xB8 |
3572 | jb @f |
4062 | jb @f |
3573 | mov eax, 'movs' |
4063 | mov eax, 'movs' |
3574 | @@: |
4064 | @@: |
3575 | stosd |
4065 | stosd |
3576 | mov eax, 'x ' |
4066 | mov eax, 'x ' |
3577 | stosd |
4067 | stosd |
3578 | call disasm_get_byte |
4068 | call disasm_get_byte |
3579 | dec [disasm_cur_pos] |
4069 | dec [disasm_cur_pos] |
3580 | shr al, 3 |
4070 | shr al, 3 |
3581 | and eax, 7 |
4071 | and eax, 7 |
3582 | call disasm_write_reg1632 |
4072 | call disasm_write_reg1632 |
3583 | mov ax, ', ' |
4073 | mov ax, ', ' |
3584 | stosw |
4074 | stosw |
3585 | or ch, 1 ; 2nd operand - 8 or 16 bits |
4075 | or ch, 1 ; 2nd operand - 8 or 16 bits |
3586 | call disasm_readrmop |
4076 | call disasm_readrmop |
3587 | and byte [edi], 0 |
4077 | and byte [edi], 0 |
3588 | ret |
4078 | ret |
- | 4079 | ||
3589 | 4080 | iglobal |
|
- | 4081 | disasm_op2cmds dd 'add ','or ','adc ','sbb ','and ','sub ','xor ','cmp ' |
|
3590 | disasm_op2cmds dd 'add ','or ','adc ','sbb ','and ','sub ','xor ','cmp ' |
4082 | endg |
3591 | cop21: |
4083 | cop21: |
3592 | disasm_set_modew |
4084 | disasm_set_modew |
3593 | mov esi, 'test' |
4085 | mov esi, 'test' |
3594 | cmp al, 0A8h |
4086 | cmp al, 0A8h |
3595 | jae @f |
4087 | jae @f |
3596 | shr al, 3 |
4088 | shr al, 3 |
3597 | and eax, 7 |
4089 | and eax, 7 |
3598 | mov esi, [disasm_op2cmds+eax*4] |
4090 | mov esi, [disasm_op2cmds+eax*4] |
3599 | @@: |
4091 | @@: |
3600 | xchg eax, esi |
4092 | xchg eax, esi |
3601 | stosd |
4093 | stosd |
3602 | mov eax, ' ' |
4094 | mov eax, ' ' |
3603 | stosd |
4095 | stosd |
3604 | test ch, 80h |
4096 | test ch, 80h |
3605 | jnz .1632 |
4097 | jnz .1632 |
3606 | mov eax, 'al, ' |
4098 | mov eax, 'al, ' |
3607 | stosd |
4099 | stosd |
3608 | jmp disasm_i8u |
4100 | jmp disasm_i8u |
3609 | .1632: |
4101 | .1632: |
3610 | test ch, 1 |
4102 | test ch, 1 |
3611 | jnz .16 |
4103 | jnz .16 |
3612 | mov eax, 'eax,' |
4104 | mov eax, 'eax,' |
3613 | stosd |
4105 | stosd |
3614 | mov al, ' ' |
4106 | mov al, ' ' |
3615 | stosb |
4107 | stosb |
3616 | call disasm_get_dword |
4108 | call disasm_get_dword |
3617 | jmp .x |
4109 | jmp .x |
3618 | .16: |
4110 | .16: |
3619 | mov eax, 'ax, ' |
4111 | mov eax, 'ax, ' |
3620 | stosd |
4112 | stosd |
3621 | xor eax, eax |
4113 | xor eax, eax |
3622 | call disasm_get_word |
4114 | call disasm_get_word |
3623 | .x: |
4115 | .x: |
3624 | call disasm_write_num |
4116 | call disasm_write_num |
3625 | and byte [edi], 0 |
4117 | and byte [edi], 0 |
3626 | ret |
4118 | ret |
3627 | 4119 | ||
3628 | cop22: |
4120 | cop22: |
3629 | disasm_set_modew |
4121 | disasm_set_modew |
3630 | or ch, 40h |
4122 | or ch, 40h |
3631 | mov edx, eax |
4123 | mov edx, eax |
3632 | mov esi, 'lea ' |
4124 | mov esi, 'lea ' |
3633 | cmp al, 8Dh |
4125 | cmp al, 8Dh |
3634 | jz @f |
4126 | jz @f |
3635 | mov esi, 'imul' |
4127 | mov esi, 'imul' |
3636 | cmp al, 0xAF |
4128 | cmp al, 0xAF |
3637 | jz @f |
4129 | jz @f |
3638 | mov esi, 'mov ' |
4130 | mov esi, 'mov ' |
3639 | cmp al, 88h |
4131 | cmp al, 88h |
3640 | jae @f |
4132 | jae @f |
3641 | mov esi, 'xchg' |
4133 | mov esi, 'xchg' |
3642 | cmp al, 86h |
4134 | cmp al, 86h |
3643 | jae @f |
4135 | jae @f |
3644 | mov esi, 'test' |
4136 | mov esi, 'test' |
3645 | cmp al, 84h |
4137 | cmp al, 84h |
3646 | jae @f |
4138 | jae @f |
3647 | shr al, 3 |
4139 | shr al, 3 |
3648 | and eax, 7 |
4140 | and eax, 7 |
3649 | mov esi, [disasm_op2cmds+eax*4] |
4141 | mov esi, [disasm_op2cmds+eax*4] |
3650 | @@: |
4142 | @@: |
3651 | xchg eax, esi |
4143 | xchg eax, esi |
3652 | stosd |
4144 | stosd |
3653 | mov eax, ' ' |
4145 | mov eax, ' ' |
3654 | stosd |
4146 | stosd |
3655 | call disasm_get_byte |
4147 | call disasm_get_byte |
3656 | dec [disasm_cur_pos] |
4148 | dec [disasm_cur_pos] |
3657 | shr al, 3 |
4149 | shr al, 3 |
3658 | and eax, 7 |
4150 | and eax, 7 |
3659 | cmp dl, 0x8D |
4151 | cmp dl, 0x8D |
3660 | jz @f |
4152 | jz @f |
3661 | cmp dl, 0x86 |
4153 | cmp dl, 0x86 |
3662 | jz @f |
4154 | jz @f |
3663 | cmp dl, 0x87 |
4155 | cmp dl, 0x87 |
3664 | jz @f |
4156 | jz @f |
3665 | test dl, 2 |
4157 | test dl, 2 |
3666 | jz .d0 |
4158 | jz .d0 |
3667 | @@: |
4159 | @@: |
3668 | call disasm_write_reg |
4160 | call disasm_write_reg |
3669 | mov ax, ', ' |
4161 | mov ax, ', ' |
3670 | stosw |
4162 | stosw |
3671 | call disasm_readrmop |
4163 | call disasm_readrmop |
3672 | and byte [edi], 0 |
4164 | and byte [edi], 0 |
3673 | ret |
4165 | ret |
3674 | .d0: |
4166 | .d0: |
3675 | push eax |
4167 | push eax |
3676 | call disasm_readrmop |
4168 | call disasm_readrmop |
3677 | mov ax, ', ' |
4169 | mov ax, ', ' |
3678 | stosw |
4170 | stosw |
3679 | pop eax |
4171 | pop eax |
3680 | call disasm_write_reg |
4172 | call disasm_write_reg |
3681 | and byte [edi], 0 |
4173 | and byte [edi], 0 |
3682 | ret |
4174 | ret |
3683 | 4175 | ||
3684 | cop23: |
4176 | cop23: |
3685 | disasm_set_modew |
4177 | disasm_set_modew |
3686 | xchg eax, edx |
4178 | xchg eax, edx |
3687 | call disasm_get_byte |
4179 | call disasm_get_byte |
3688 | dec [disasm_cur_pos] |
4180 | dec [disasm_cur_pos] |
3689 | shr eax, 3 |
4181 | shr eax, 3 |
3690 | and eax, 7 |
4182 | and eax, 7 |
3691 | mov eax, [disasm_op2cmds+eax*4] |
4183 | mov eax, [disasm_op2cmds+eax*4] |
3692 | ctest: |
4184 | ctest: |
3693 | stosd |
4185 | stosd |
3694 | mov eax, ' ' |
4186 | mov eax, ' ' |
3695 | stosd |
4187 | stosd |
3696 | call disasm_readrmop |
4188 | call disasm_readrmop |
3697 | mov ax, ', ' |
4189 | mov ax, ', ' |
3698 | stosw |
4190 | stosw |
3699 | test ch, 80h |
4191 | test ch, 80h |
3700 | jz .i8 |
4192 | jz .i8 |
3701 | cmp dl, 83h |
4193 | cmp dl, 83h |
3702 | jz .i8 |
4194 | jz .i8 |
3703 | test ch, 1 |
4195 | test ch, 1 |
3704 | jnz .i16 |
4196 | jnz .i16 |
3705 | call disasm_get_dword |
4197 | call disasm_get_dword |
3706 | jmp .ic |
4198 | jmp .ic |
3707 | .i8: |
4199 | .i8: |
3708 | xor eax, eax |
4200 | xor eax, eax |
3709 | call disasm_get_byte |
4201 | call disasm_get_byte |
3710 | cmp dl, 83h |
4202 | cmp dl, 83h |
3711 | jnz .ic |
4203 | jnz .ic |
3712 | movsx eax, al |
4204 | movsx eax, al |
3713 | jmp .ic |
4205 | jmp .ic |
3714 | .i16: |
4206 | .i16: |
3715 | xor eax, eax |
4207 | xor eax, eax |
3716 | call disasm_get_word |
4208 | call disasm_get_word |
3717 | .ic: |
4209 | .ic: |
3718 | call disasm_write_num |
4210 | call disasm_write_num |
3719 | and byte [edi], 0 |
4211 | and byte [edi], 0 |
3720 | ret |
4212 | ret |
- | 4213 | ||
- | 4214 | cmovcc: |
|
- | 4215 | or ch, 0C0h |
|
- | 4216 | and eax, 0xF |
|
- | 4217 | mov ax, [disasm_jcc_codes + eax*2] |
|
- | 4218 | mov dword [edi], 'cmov' |
|
- | 4219 | add edi, 4 |
|
- | 4220 | stosw |
|
- | 4221 | mov ax, ' ' |
|
- | 4222 | stosw |
|
- | 4223 | call disasm_get_byte |
|
- | 4224 | dec [disasm_cur_pos] |
|
- | 4225 | shr eax, 3 |
|
- | 4226 | and eax, 7 |
|
- | 4227 | call disasm_write_reg1632 |
|
- | 4228 | mov ax, ', ' |
|
- | 4229 | stosw |
|
- | 4230 | call disasm_readrmop |
|
- | 4231 | and byte [edi], 0 |
|
- | 4232 | ret |
|
3721 | 4233 | ||
3722 | cbtx1: |
4234 | cbtx1: |
3723 | ; btx r/m,i8 = 0F BA |
4235 | ; btx r/m,i8 = 0F BA |
3724 | or ch, 80h |
4236 | or ch, 80h |
3725 | call disasm_get_byte |
4237 | call disasm_get_byte |
3726 | dec [disasm_cur_pos] |
4238 | dec [disasm_cur_pos] |
3727 | shr al, 3 |
4239 | shr al, 3 |
3728 | and eax, 7 |
4240 | and eax, 7 |
3729 | cmp al, 4 |
4241 | cmp al, 4 |
3730 | jb cunk |
4242 | jb cunk |
3731 | mov eax, [btx1codes+eax*4-4*4] |
4243 | mov eax, [btx1codes+eax*4-4*4] |
3732 | stosd |
4244 | stosd |
3733 | mov eax, ' ' |
4245 | mov eax, ' ' |
3734 | stosd |
4246 | stosd |
3735 | call disasm_readrmop |
4247 | call disasm_readrmop |
3736 | mov ax, ', ' |
4248 | mov ax, ', ' |
3737 | stosw |
4249 | stosw |
3738 | jmp disasm_i8u |
4250 | jmp disasm_i8u |
- | 4251 | iglobal |
|
3739 | btx1codes dd 'bt ','bts ','btr ','btc ' |
4252 | btx1codes dd 'bt ','bts ','btr ','btc ' |
- | 4253 | endg |
|
3740 | cbtx2: |
4254 | cbtx2: |
3741 | ; btx r/m,r = 0F 101xx011 (A3,AB,B3,BB) |
4255 | ; btx r/m,r = 0F 101xx011 (A3,AB,B3,BB) |
3742 | shr al, 3 |
4256 | shr al, 3 |
3743 | and eax, 3 |
4257 | and eax, 3 |
3744 | mov eax, [btx1codes+eax*4] |
4258 | mov eax, [btx1codes+eax*4] |
3745 | stosd |
4259 | stosd |
3746 | mov eax, ' ' |
4260 | mov eax, ' ' |
3747 | stosd |
4261 | stosd |
3748 | or ch, 0xC0 |
4262 | or ch, 0xC0 |
3749 | call disasm_get_byte |
4263 | call disasm_get_byte |
3750 | dec [disasm_cur_pos] |
4264 | dec [disasm_cur_pos] |
3751 | shr al, 3 |
4265 | shr al, 3 |
3752 | and eax, 7 |
4266 | and eax, 7 |
3753 | push eax |
4267 | push eax |
3754 | call disasm_readrmop |
4268 | call disasm_readrmop |
3755 | mov ax, ', ' |
4269 | mov ax, ', ' |
3756 | stosw |
4270 | stosw |
3757 | pop eax |
4271 | pop eax |
3758 | call disasm_write_reg1632 |
4272 | call disasm_write_reg1632 |
3759 | and byte [edi], 0 |
4273 | and byte [edi], 0 |
3760 | ret |
4274 | ret |
3761 | 4275 | ||
3762 | csetcc: |
4276 | csetcc: |
3763 | and eax, 0xF |
4277 | and eax, 0xF |
3764 | mov ax, [disasm_jcc_codes + eax*2] |
4278 | mov ax, [disasm_jcc_codes + eax*2] |
3765 | mov dword [edi], 'setc' |
4279 | mov dword [edi], 'setc' |
3766 | add edi, 3 |
4280 | add edi, 3 |
3767 | stosw |
4281 | stosw |
3768 | mov ax, ' ' |
4282 | mov ax, ' ' |
3769 | stosw |
4283 | stosw |
3770 | stosb |
4284 | stosb |
3771 | call disasm_readrmop |
4285 | call disasm_readrmop |
3772 | and byte [edi], 0 |
4286 | and byte [edi], 0 |
3773 | ret |
4287 | ret |
- | 4288 | ||
3774 | 4289 | iglobal |
|
- | 4290 | disasm_jcc_codes dw 'o ','no','b ','ae','z ','nz','be','a ','s ','ns','p ','np','l ','ge','le','g ' |
|
3775 | disasm_jcc_codes dw 'o ','no','b ','ae','z ','nz','be','a ','s ','ns','p ','np','l ','ge','le','g ' |
4291 | endg |
3776 | cjcc1: |
4292 | cjcc1: |
3777 | cjmp2: |
4293 | cjmp2: |
3778 | cmp al, 0xEB |
4294 | cmp al, 0xEB |
3779 | jz .1 |
4295 | jz .1 |
3780 | and eax, 0xF |
4296 | and eax, 0xF |
3781 | mov ax, [disasm_jcc_codes + eax*2] |
4297 | mov ax, [disasm_jcc_codes + eax*2] |
3782 | jmp .2 |
4298 | jmp .2 |
3783 | .1: |
4299 | .1: |
3784 | mov ax, 'mp' |
4300 | mov ax, 'mp' |
3785 | .2: |
4301 | .2: |
3786 | mov byte [edi], 'j' |
4302 | mov byte [edi], 'j' |
3787 | inc edi |
4303 | inc edi |
3788 | stosw |
4304 | stosw |
3789 | mov eax, ' ' |
4305 | mov eax, ' ' |
3790 | stosb |
4306 | stosb |
3791 | stosd |
4307 | stosd |
3792 | call disasm_get_byte |
4308 | call disasm_get_byte |
3793 | movsx eax, al |
4309 | movsx eax, al |
3794 | disasm_rva: |
4310 | disasm_rva: |
3795 | add eax, [disasm_cur_pos] |
4311 | add eax, [disasm_cur_pos] |
3796 | call disasm_write_num |
4312 | call disasm_write_num |
3797 | and byte [edi], 0 |
4313 | and byte [edi], 0 |
3798 | ret |
4314 | ret |
3799 | 4315 | ||
3800 | ccall1: |
4316 | ccall1: |
3801 | cjmp1: |
4317 | cjmp1: |
3802 | cjcc2: |
4318 | cjcc2: |
3803 | mov edx, 'call' |
4319 | mov edx, 'call' |
3804 | cmp al, 0xE8 |
4320 | cmp al, 0xE8 |
3805 | jz @f |
4321 | jz @f |
3806 | mov edx, 'jmp ' |
4322 | mov edx, 'jmp ' |
3807 | cmp al, 0xE9 |
4323 | cmp al, 0xE9 |
3808 | jz @f |
4324 | jz @f |
3809 | mov edx, ' ' |
4325 | mov edx, ' ' |
3810 | and eax, 0xF |
4326 | and eax, 0xF |
3811 | mov dx, [disasm_jcc_codes+eax*2] |
4327 | mov dx, [disasm_jcc_codes+eax*2] |
3812 | shl edx, 8 |
4328 | shl edx, 8 |
3813 | mov dl, 'j' |
4329 | mov dl, 'j' |
3814 | @@: |
4330 | @@: |
3815 | xchg eax, edx |
4331 | xchg eax, edx |
3816 | stosd |
4332 | stosd |
3817 | mov eax, ' ' |
4333 | mov eax, ' ' |
3818 | stosd |
4334 | stosd |
3819 | call disasm_get_dword |
4335 | call disasm_get_dword |
3820 | jmp disasm_rva |
4336 | jmp disasm_rva |
- | 4337 | ||
3821 | 4338 | iglobal |
|
3822 | op11codes dd 'test',0,'not ','neg ','mul ','imul','div ','idiv' |
4339 | op11codes dd 'test',0,'not ','neg ','mul ','imul','div ','idiv' |
- | 4340 | op12codes dd 'inc ','dec ','call',0,'jmp ',0,'push',0 |
|
3823 | op12codes dd 'inc ','dec ','call',0,'jmp ',0,'push',0 |
4341 | endg |
3824 | cop1: |
4342 | cop1: |
3825 | disasm_set_modew |
4343 | disasm_set_modew |
3826 | xchg eax, edx |
4344 | xchg eax, edx |
3827 | call disasm_get_byte |
4345 | call disasm_get_byte |
3828 | dec [disasm_cur_pos] |
4346 | dec [disasm_cur_pos] |
3829 | shr al, 3 |
4347 | shr al, 3 |
3830 | and eax, 7 |
4348 | and eax, 7 |
3831 | cmp dl, 0xFE |
4349 | cmp dl, 0xFE |
3832 | jnz @f |
4350 | jnz @f |
3833 | cmp al, 1 |
4351 | cmp al, 1 |
3834 | ja cunk |
4352 | ja cunk |
3835 | @@: |
4353 | @@: |
3836 | and edx, 8 |
4354 | and edx, 8 |
3837 | add eax, edx |
4355 | add eax, edx |
3838 | mov eax, [op11codes+eax*4] |
4356 | mov eax, [op11codes+eax*4] |
3839 | test eax, eax |
4357 | test eax, eax |
3840 | jz cunk |
4358 | jz cunk |
3841 | cmp eax, 'test' |
4359 | cmp eax, 'test' |
3842 | jz ctest |
4360 | jz ctest |
3843 | @@: |
4361 | @@: |
3844 | stosd |
4362 | stosd |
3845 | mov eax, ' ' |
4363 | mov eax, ' ' |
3846 | stosd |
4364 | stosd |
3847 | call disasm_readrmop |
4365 | call disasm_readrmop |
3848 | and byte [edi], 0 |
4366 | and byte [edi], 0 |
3849 | ret |
4367 | ret |
3850 | 4368 | ||
3851 | cpop2: |
4369 | cpop2: |
3852 | or ch, 80h |
4370 | or ch, 80h |
3853 | call disasm_get_byte |
4371 | call disasm_get_byte |
3854 | dec [disasm_cur_pos] |
4372 | dec [disasm_cur_pos] |
3855 | test al, 00111000b |
4373 | test al, 00111000b |
3856 | jnz cunk |
4374 | jnz cunk |
3857 | mov eax, 'pop ' |
4375 | mov eax, 'pop ' |
3858 | jmp @b |
4376 | jmp @b |
3859 | 4377 | ||
3860 | cloopnz: |
4378 | cloopnz: |
3861 | mov eax, 'loop' |
4379 | mov eax, 'loop' |
3862 | stosd |
4380 | stosd |
3863 | mov eax, 'nz ' |
4381 | mov eax, 'nz ' |
3864 | test ch, 2 |
4382 | test ch, 2 |
3865 | jz @f |
4383 | jz @f |
3866 | mov ah, 'w' |
4384 | mov ah, 'w' |
3867 | @@: jmp cloop.cmn |
4385 | @@: jmp cloop.cmn |
3868 | cloopz: |
4386 | cloopz: |
3869 | mov eax, 'loop' |
4387 | mov eax, 'loop' |
3870 | stosd |
4388 | stosd |
3871 | mov eax, 'z ' |
4389 | mov eax, 'z ' |
3872 | test ch, 2 |
4390 | test ch, 2 |
3873 | jz @f |
4391 | jz @f |
3874 | mov eax, 'zw ' |
4392 | mov eax, 'zw ' |
3875 | @@: jmp cloop.cmn |
4393 | @@: jmp cloop.cmn |
3876 | 4394 | ||
3877 | cjcxz: |
4395 | cjcxz: |
3878 | cloop: |
4396 | cloop: |
3879 | cmp al, 0xE2 |
4397 | cmp al, 0xE2 |
3880 | jz .loop |
4398 | jz .loop |
3881 | test ch, 2 |
4399 | test ch, 2 |
3882 | jnz .jcxz |
4400 | jnz .jcxz |
3883 | mov eax, 'jecx' |
4401 | mov eax, 'jecx' |
3884 | stosd |
4402 | stosd |
3885 | mov eax, 'z ' |
4403 | mov eax, 'z ' |
3886 | jmp .cmn |
4404 | jmp .cmn |
3887 | .jcxz: |
4405 | .jcxz: |
3888 | mov eax, 'jcxz' |
4406 | mov eax, 'jcxz' |
3889 | stosd |
4407 | stosd |
3890 | mov eax, ' ' |
4408 | mov eax, ' ' |
3891 | jmp .cmn |
4409 | jmp .cmn |
3892 | .loop: |
4410 | .loop: |
3893 | mov eax, 'loop' |
4411 | mov eax, 'loop' |
3894 | stosd |
4412 | stosd |
3895 | mov eax, ' ' |
4413 | mov eax, ' ' |
3896 | test ch, 2 |
4414 | test ch, 2 |
3897 | jz .cmn |
4415 | jz .cmn |
3898 | mov al, 'w' |
4416 | mov al, 'w' |
3899 | .cmn: |
4417 | .cmn: |
3900 | stosd |
4418 | stosd |
3901 | call disasm_get_byte |
4419 | call disasm_get_byte |
3902 | movsx eax, al |
4420 | movsx eax, al |
3903 | add eax, [disasm_cur_pos] |
4421 | add eax, [disasm_cur_pos] |
3904 | test ch, 1 |
4422 | test ch, 1 |
3905 | jz @f |
4423 | jz @f |
3906 | and eax, 0xFFFF |
4424 | and eax, 0xFFFF |
3907 | @@: |
4425 | @@: |
3908 | disasm_write_num_done: |
4426 | disasm_write_num_done: |
3909 | call disasm_write_num |
4427 | call disasm_write_num |
3910 | and byte [edi], 0 |
4428 | and byte [edi], 0 |
3911 | ret |
4429 | ret |
3912 | 4430 | ||
3913 | cimul1: |
4431 | cimul1: |
3914 | ; imul r,r/m,i |
4432 | ; imul r,r/m,i |
3915 | or ch, 80h ; 32bit operation |
4433 | or ch, 80h ; 32bit operation |
3916 | xchg eax, edx |
4434 | xchg eax, edx |
3917 | mov eax, 'imul' |
4435 | mov eax, 'imul' |
3918 | stosd |
4436 | stosd |
3919 | mov eax, ' ' |
4437 | mov eax, ' ' |
3920 | stosd |
4438 | stosd |
3921 | call disasm_get_byte |
4439 | call disasm_get_byte |
3922 | dec [disasm_cur_pos] |
4440 | dec [disasm_cur_pos] |
3923 | shr al, 3 |
4441 | shr al, 3 |
3924 | and eax, 7 |
4442 | and eax, 7 |
3925 | call disasm_write_reg1632 |
4443 | call disasm_write_reg1632 |
3926 | mov ax, ', ' |
4444 | mov ax, ', ' |
3927 | stosw |
4445 | stosw |
3928 | call disasm_readrmop |
4446 | call disasm_readrmop |
3929 | mov ax, ', ' |
4447 | mov ax, ', ' |
3930 | stosw |
4448 | stosw |
3931 | test ch, 1 |
4449 | test ch, 1 |
3932 | jnz .16 |
4450 | jnz .16 |
3933 | cmp dl, 0x69 |
4451 | cmp dl, 0x69 |
3934 | jz .op32 |
4452 | jz .op32 |
3935 | call disasm_get_byte |
4453 | call disasm_get_byte |
3936 | movsx eax, al |
4454 | movsx eax, al |
3937 | jmp disasm_write_num_done |
4455 | jmp disasm_write_num_done |
3938 | .op32: |
4456 | .op32: |
3939 | call disasm_get_dword |
4457 | call disasm_get_dword |
3940 | jmp disasm_write_num_done |
4458 | jmp disasm_write_num_done |
3941 | .16: |
4459 | .16: |
3942 | cmp dl, 0x69 |
4460 | cmp dl, 0x69 |
3943 | jz .op16 |
4461 | jz .op16 |
3944 | call disasm_get_byte |
4462 | call disasm_get_byte |
3945 | cbw |
4463 | cbw |
3946 | jmp disasm_write_num_done |
4464 | jmp disasm_write_num_done |
3947 | .op16: |
4465 | .op16: |
3948 | xor eax, eax |
4466 | xor eax, eax |
3949 | call disasm_get_word |
4467 | call disasm_get_word |
3950 | jmp disasm_write_num_done |
4468 | jmp disasm_write_num_done |
3951 | 4469 | ||
3952 | cshld: |
4470 | cshld: |
3953 | cshrd: |
4471 | cshrd: |
3954 | mov edx, 'shld' |
4472 | mov edx, 'shld' |
3955 | test al, 8 |
4473 | test al, 8 |
3956 | jz @f |
4474 | jz @f |
3957 | mov edx, 'shrd' |
4475 | mov edx, 'shrd' |
3958 | @@: |
4476 | @@: |
3959 | xchg eax, edx |
4477 | xchg eax, edx |
3960 | stosd |
4478 | stosd |
3961 | mov eax, ' ' |
4479 | mov eax, ' ' |
3962 | stosd |
4480 | stosd |
3963 | call disasm_get_byte |
4481 | call disasm_get_byte |
3964 | dec [disasm_cur_pos] |
4482 | dec [disasm_cur_pos] |
3965 | shr al, 3 |
4483 | shr al, 3 |
3966 | and eax, 7 |
4484 | and eax, 7 |
3967 | push eax |
4485 | push eax |
3968 | or ch, 80h |
4486 | or ch, 80h |
3969 | call disasm_readrmop |
4487 | call disasm_readrmop |
3970 | mov ax, ', ' |
4488 | mov ax, ', ' |
3971 | stosw |
4489 | stosw |
3972 | pop eax |
4490 | pop eax |
3973 | call disasm_write_reg1632 |
4491 | call disasm_write_reg1632 |
3974 | mov ax, ', ' |
4492 | mov ax, ', ' |
3975 | stosw |
4493 | stosw |
3976 | test dl, 1 |
4494 | test dl, 1 |
3977 | jz disasm_i8u |
4495 | jz disasm_i8u |
3978 | mov ax, 'cl' |
4496 | mov ax, 'cl' |
3979 | stosw |
4497 | stosw |
3980 | and byte [edi], 0 |
4498 | and byte [edi], 0 |
3981 | ret |
4499 | ret |
3982 | 4500 | ||
3983 | ccbw: |
4501 | ccbw: |
3984 | mov eax, 'cbw ' |
4502 | mov eax, 'cbw ' |
3985 | test ch, 1 |
4503 | test ch, 1 |
3986 | jnz @f |
4504 | jnz @f |
3987 | mov eax, 'cwde' |
4505 | mov eax, 'cwde' |
3988 | @@: stosd |
4506 | @@: stosd |
3989 | and byte [edi+1], 0 |
4507 | and byte [edi+1], 0 |
3990 | ret |
4508 | ret |
3991 | ccwd: |
4509 | ccwd: |
3992 | mov eax, 'cwd ' |
4510 | mov eax, 'cwd ' |
3993 | test ch, 1 |
4511 | test ch, 1 |
3994 | jnz @b |
4512 | jnz @b |
3995 | mov eax, 'cdq ' |
4513 | mov eax, 'cdq ' |
3996 | jmp @b |
4514 | jmp @b |
- | 4515 | ||
3997 | 4516 | iglobal |
|
- | 4517 | fpuD8 dd 'add ','mul ','com ','comp','sub ','subr','div ','divr' |
|
3998 | fpuD8 dd 'add ','mul ','com ','comp','sub ','subr','div ','divr' |
4518 | endg |
3999 | 4519 | ||
4000 | cD8: |
4520 | cD8: |
4001 | call disasm_get_byte |
4521 | call disasm_get_byte |
4002 | dec [disasm_cur_pos] |
4522 | dec [disasm_cur_pos] |
4003 | push eax |
4523 | push eax |
4004 | shr al, 3 |
4524 | shr al, 3 |
4005 | and eax, 7 |
4525 | and eax, 7 |
4006 | mov byte [edi], 'f' |
4526 | mov byte [edi], 'f' |
4007 | inc edi |
4527 | inc edi |
4008 | xchg eax, edx |
4528 | xchg eax, edx |
4009 | mov eax, [fpuD8+edx*4] |
4529 | mov eax, [fpuD8+edx*4] |
4010 | stosd |
4530 | stosd |
4011 | mov ax, ' ' |
4531 | mov ax, ' ' |
4012 | stosw |
4532 | stosw |
4013 | stosb |
4533 | stosb |
4014 | pop eax |
4534 | pop eax |
4015 | cmp dl, 2 |
4535 | cmp dl, 2 |
4016 | jb .1 |
4536 | jb .1 |
4017 | cmp dl, 3 |
4537 | cmp dl, 3 |
4018 | jbe .2 |
4538 | jbe .2 |
4019 | .1: |
4539 | .1: |
4020 | cmp al, 0xC0 |
4540 | cmp al, 0xC0 |
4021 | jb .2 |
4541 | jb .2 |
4022 | mov eax, 'st0,' |
4542 | mov eax, 'st0,' |
4023 | stosd |
4543 | stosd |
4024 | mov al, ' ' |
4544 | mov al, ' ' |
4025 | stosb |
4545 | stosb |
4026 | .2: |
4546 | .2: |
4027 | or ch, 80h or 20h |
4547 | or ch, 80h or 20h |
4028 | and ch, not 1 |
4548 | and ch, not 1 |
4029 | call disasm_readrmop |
4549 | call disasm_readrmop |
4030 | and byte [edi], 0 |
4550 | and byte [edi], 0 |
4031 | ret |
4551 | ret |
- | 4552 | ||
4032 | 4553 | iglobal |
|
4033 | fpuD9_2: |
4554 | fpuD9_2: |
4034 | dq 'fchs ','fabs ',0,0,'ftst ','fxam ',0,0 |
4555 | dq 'fchs ','fabs ',0,0,'ftst ','fxam ',0,0 |
4035 | db 'fld1 fldl2t fldl2e fldpi fldlg2 fldln2 fldz ' |
4556 | db 'fld1 fldl2t fldl2e fldpi fldlg2 fldln2 fldz ' |
4036 | dq 0 |
4557 | dq 0 |
4037 | db 'f2xm1 fyl2x fptan fpatan fxtract fprem1 fdecstp fincstp ' |
4558 | db 'f2xm1 fyl2x fptan fpatan fxtract fprem1 fdecstp fincstp ' |
4038 | db 'fprem fyl2xp1 fsqrt fsincos frndint fscale fsin fcos ' |
4559 | db 'fprem fyl2xp1 fsqrt fsincos frndint fscale fsin fcos ' |
4039 | fpuD9_fnop db 'fnop ' |
4560 | fpuD9_fnop db 'fnop ' |
- | 4561 | endg |
|
4040 | cD9: |
4562 | cD9: |
4041 | call disasm_get_byte |
4563 | call disasm_get_byte |
4042 | sub al, 0xC0 |
4564 | sub al, 0xC0 |
4043 | jae .l1 |
4565 | jae .l1 |
4044 | dec [disasm_cur_pos] |
4566 | dec [disasm_cur_pos] |
4045 | shr al, 3 |
4567 | shr al, 3 |
4046 | and eax, 7 |
4568 | and eax, 7 |
4047 | cmp al, 7 |
4569 | cmp al, 7 |
4048 | jnz @f |
4570 | jnz @f |
4049 | mov eax, 'fnst' |
4571 | mov eax, 'fnst' |
4050 | stosd |
4572 | stosd |
4051 | mov eax, 'cw ' |
4573 | mov eax, 'cw ' |
4052 | jmp .x1 |
4574 | jmp .x1 |
4053 | @@: |
4575 | @@: |
4054 | cmp al, 5 |
4576 | cmp al, 5 |
4055 | jnz @f |
4577 | jnz @f |
4056 | mov eax, 'fldc' |
4578 | mov eax, 'fldc' |
4057 | stosd |
4579 | stosd |
4058 | mov eax, 'w ' |
4580 | mov eax, 'w ' |
4059 | .x1: |
4581 | .x1: |
4060 | stosd |
4582 | stosd |
4061 | or ch, 0C1h |
4583 | or ch, 0C1h |
4062 | jmp .cmn |
4584 | jmp .cmn |
4063 | @@: |
4585 | @@: |
4064 | mov edx, 'fld ' |
4586 | mov edx, 'fld ' |
4065 | test al, al |
4587 | test al, al |
4066 | jz @f |
4588 | jz @f |
4067 | mov edx, 'fst ' |
4589 | mov edx, 'fst ' |
4068 | cmp al, 2 |
4590 | cmp al, 2 |
4069 | jz @f |
4591 | jz @f |
4070 | mov edx, 'fstp' |
4592 | mov edx, 'fstp' |
4071 | cmp al, 3 |
4593 | cmp al, 3 |
4072 | jnz cunk |
4594 | jnz cunk |
4073 | @@: |
4595 | @@: |
4074 | xchg eax, edx |
4596 | xchg eax, edx |
4075 | stosd |
4597 | stosd |
4076 | mov eax, ' ' |
4598 | mov eax, ' ' |
4077 | stosd |
4599 | stosd |
4078 | or ch, 80h |
4600 | or ch, 80h |
4079 | and ch, not 1 |
4601 | and ch, not 1 |
4080 | .cmn: |
4602 | .cmn: |
4081 | call disasm_readrmop |
4603 | call disasm_readrmop |
4082 | and byte [edi], 0 |
4604 | and byte [edi], 0 |
4083 | ret |
4605 | ret |
4084 | .l1: |
4606 | .l1: |
4085 | cmp al, 10h |
4607 | cmp al, 10h |
4086 | jae .l2 |
4608 | jae .l2 |
4087 | mov edx, 'fld ' |
4609 | mov edx, 'fld ' |
4088 | cmp al, 8 |
4610 | cmp al, 8 |
4089 | jb @f |
4611 | jb @f |
4090 | mov edx, 'fxch' |
4612 | mov edx, 'fxch' |
4091 | @@: |
4613 | @@: |
4092 | xchg eax, edx |
4614 | xchg eax, edx |
4093 | stosd |
4615 | stosd |
4094 | mov eax, ' ' |
4616 | mov eax, ' ' |
4095 | stosd |
4617 | stosd |
4096 | xchg eax, edx |
4618 | xchg eax, edx |
4097 | and al, 7 |
4619 | and al, 7 |
4098 | add al, '0' |
4620 | add al, '0' |
4099 | shl eax, 16 |
4621 | shl eax, 16 |
4100 | mov ax, 'st' |
4622 | mov ax, 'st' |
4101 | stosd |
4623 | stosd |
4102 | clc |
4624 | clc |
4103 | ret |
4625 | ret |
4104 | .l2: |
4626 | .l2: |
4105 | cmp al, 0x10 |
4627 | cmp al, 0x10 |
4106 | jnz @f |
4628 | jnz @f |
4107 | mov esi, fpuD9_fnop |
4629 | mov esi, fpuD9_fnop |
4108 | jmp .l3 |
4630 | jmp .l3 |
4109 | @@: |
4631 | @@: |
4110 | sub al, 0x20 |
4632 | sub al, 0x20 |
4111 | jb cerr |
4633 | jb cerr |
4112 | lea esi, [fpuD9_2+eax*8] |
4634 | lea esi, [fpuD9_2+eax*8] |
4113 | cmp byte [esi], 0 |
4635 | cmp byte [esi], 0 |
4114 | jz cerr |
4636 | jz cerr |
4115 | .l3: |
4637 | .l3: |
4116 | movsd |
4638 | movsd |
4117 | movsd |
4639 | movsd |
4118 | and byte [edi-1], 0 |
4640 | and byte [edi-1], 0 |
4119 | ret |
4641 | ret |
4120 | 4642 | ||
4121 | cDA: |
4643 | cDA: |
4122 | call disasm_get_byte |
4644 | call disasm_get_byte |
4123 | cmp al, 0xC0 |
4645 | cmp al, 0xC0 |
4124 | jae cunk |
4646 | jae cunk |
4125 | dec [disasm_cur_pos] |
4647 | dec [disasm_cur_pos] |
4126 | shr al, 3 |
4648 | shr al, 3 |
4127 | and eax, 7 |
4649 | and eax, 7 |
4128 | mov word [edi], 'fi' |
4650 | mov word [edi], 'fi' |
4129 | inc edi |
4651 | inc edi |
4130 | inc edi |
4652 | inc edi |
4131 | mov eax, [fpuD8+eax*4] |
4653 | mov eax, [fpuD8+eax*4] |
4132 | stosd |
4654 | stosd |
4133 | mov ax, ' ' |
4655 | mov ax, ' ' |
4134 | stosw |
4656 | stosw |
4135 | or ch, 80h |
4657 | or ch, 80h |
4136 | and ch, not 1 ; 32-bit operand |
4658 | and ch, not 1 ; 32-bit operand |
4137 | call disasm_readrmop |
4659 | call disasm_readrmop |
4138 | and byte [edi], 0 |
4660 | and byte [edi], 0 |
4139 | ret |
4661 | ret |
- | 4662 | ||
4140 | 4663 | iglobal |
|
- | 4664 | fpuDB dd 'ild ',0,'ist ','istp',0,'ld ',0,'stp ' |
|
4141 | fpuDB dd 'ild ',0,'ist ','istp',0,'ld ',0,'stp ' |
4665 | endg |
4142 | cDB: |
4666 | cDB: |
4143 | call disasm_get_byte |
4667 | call disasm_get_byte |
4144 | cmp al, 0xC0 |
4668 | cmp al, 0xC0 |
4145 | jae .1 |
4669 | jae .1 |
4146 | dec [disasm_cur_pos] |
4670 | dec [disasm_cur_pos] |
4147 | shr al, 3 |
4671 | shr al, 3 |
4148 | and eax, 7 |
4672 | and eax, 7 |
4149 | xchg eax, edx |
4673 | xchg eax, edx |
4150 | mov eax, [fpuDB+edx*4] |
4674 | mov eax, [fpuDB+edx*4] |
4151 | test eax, eax |
4675 | test eax, eax |
4152 | jz cerr |
4676 | jz cerr |
4153 | mov byte [edi], 'f' |
4677 | mov byte [edi], 'f' |
4154 | inc edi |
4678 | inc edi |
4155 | stosd |
4679 | stosd |
4156 | mov ax, ' ' |
4680 | mov ax, ' ' |
4157 | stosw |
4681 | stosw |
4158 | stosb |
4682 | stosb |
4159 | or ch, 80h |
4683 | or ch, 80h |
4160 | and ch, not 1 ; 32-bit operand |
4684 | and ch, not 1 ; 32-bit operand |
4161 | cmp dl, 4 |
4685 | cmp dl, 4 |
4162 | jb @f |
4686 | jb @f |
4163 | or ch, 20h |
4687 | or ch, 20h |
4164 | and ch, not 80h ; 80-bit operand |
4688 | and ch, not 80h ; 80-bit operand |
4165 | @@: |
4689 | @@: |
4166 | call disasm_readrmop |
4690 | call disasm_readrmop |
4167 | and byte [edi], 0 |
4691 | and byte [edi], 0 |
4168 | ret |
4692 | ret |
4169 | .1: |
4693 | .1: |
4170 | cmp al, 0xE3 |
4694 | cmp al, 0xE3 |
4171 | jnz cunk |
4695 | jnz cunk |
4172 | mov eax, 'fnin' |
4696 | mov eax, 'fnin' |
4173 | stosd |
4697 | stosd |
4174 | mov eax, 'it' |
4698 | mov eax, 'it' |
4175 | stosd |
4699 | stosd |
4176 | dec edi |
4700 | dec edi |
4177 | ret ; CF cleared |
4701 | ret ; CF cleared |
- | 4702 | ||
4178 | 4703 | iglobal |
|
- | 4704 | fpuDC dd 'add ','mul ',0,0,'subr','sub ','divr','div ' |
|
4179 | fpuDC dd 'add ','mul ',0,0,'subr','sub ','divr','div ' |
4705 | endg |
4180 | cDC: |
4706 | cDC: |
4181 | call disasm_get_byte |
4707 | call disasm_get_byte |
4182 | cmp al, 0xC0 |
4708 | cmp al, 0xC0 |
4183 | jae .1 |
4709 | jae .1 |
4184 | dec [disasm_cur_pos] |
4710 | dec [disasm_cur_pos] |
4185 | shr al, 3 |
4711 | shr al, 3 |
4186 | and eax, 7 |
4712 | and eax, 7 |
4187 | mov byte [edi], 'f' |
4713 | mov byte [edi], 'f' |
4188 | inc edi |
4714 | inc edi |
4189 | mov eax, [fpuD8+eax*4] |
4715 | mov eax, [fpuD8+eax*4] |
4190 | stosd |
4716 | stosd |
4191 | mov ax, ' ' |
4717 | mov ax, ' ' |
4192 | stosw |
4718 | stosw |
4193 | stosb |
4719 | stosb |
4194 | or ch, 0A1h ; qword |
4720 | or ch, 0A1h ; qword |
4195 | call disasm_readrmop |
4721 | call disasm_readrmop |
4196 | and byte [edi], 0 |
4722 | and byte [edi], 0 |
4197 | ret |
4723 | ret |
4198 | .1: |
4724 | .1: |
4199 | mov dl, al |
4725 | mov dl, al |
4200 | shr al, 3 |
4726 | shr al, 3 |
4201 | and eax, 7 |
4727 | and eax, 7 |
4202 | mov eax, [fpuDC+eax*4] |
4728 | mov eax, [fpuDC+eax*4] |
4203 | test eax, eax |
4729 | test eax, eax |
4204 | jz cerr |
4730 | jz cerr |
4205 | mov byte [edi], 'f' |
4731 | mov byte [edi], 'f' |
4206 | inc edi |
4732 | inc edi |
4207 | stosd |
4733 | stosd |
4208 | mov eax, ' s' |
4734 | mov eax, ' s' |
4209 | stosd |
4735 | stosd |
4210 | mov al, 't' |
4736 | mov al, 't' |
4211 | stosb |
4737 | stosb |
4212 | and edx, 7 |
4738 | and edx, 7 |
4213 | lea eax, [edx+'0'] |
4739 | lea eax, [edx+'0'] |
4214 | stosb |
4740 | stosb |
4215 | mov eax, ', st' |
4741 | mov eax, ', st' |
4216 | stosd |
4742 | stosd |
4217 | mov ax, '0' |
4743 | mov ax, '0' |
4218 | stosw |
4744 | stosw |
4219 | ret ; CF cleared |
4745 | ret ; CF cleared |
- | 4746 | ||
4220 | 4747 | iglobal |
|
4221 | fpuDD dd 'fld ',0,'fst ','fstp',0,0,0,0 |
4748 | fpuDD dd 'fld ',0,'fst ','fstp',0,0,0,0 |
- | 4749 | fpuDD_2 dq 'ffree ',0,'fst ','fstp ','fucom ','fucomp ',0,0 |
|
4222 | fpuDD_2 dq 'ffree ',0,'fst ','fstp ','fucom ','fucomp ',0,0 |
4750 | endg |
4223 | cDD: |
4751 | cDD: |
4224 | call disasm_get_byte |
4752 | call disasm_get_byte |
4225 | cmp al, 0xC0 |
4753 | cmp al, 0xC0 |
4226 | jae .1 |
4754 | jae .1 |
4227 | dec [disasm_cur_pos] |
4755 | dec [disasm_cur_pos] |
4228 | shr al, 3 |
4756 | shr al, 3 |
4229 | and eax, 7 |
4757 | and eax, 7 |
4230 | xchg eax, edx |
4758 | xchg eax, edx |
4231 | mov eax, [fpuDD+edx*4] |
4759 | mov eax, [fpuDD+edx*4] |
4232 | test eax, eax |
4760 | test eax, eax |
4233 | jz cunk |
4761 | jz cunk |
4234 | stosd |
4762 | stosd |
4235 | mov eax, ' ' |
4763 | mov eax, ' ' |
4236 | stosd |
4764 | stosd |
4237 | or ch, 0A1h ; qword operand |
4765 | or ch, 0A1h ; qword operand |
4238 | call disasm_readrmop |
4766 | call disasm_readrmop |
4239 | and byte [edi], 0 |
4767 | and byte [edi], 0 |
4240 | ret |
4768 | ret |
4241 | .1: |
4769 | .1: |
4242 | push eax |
4770 | push eax |
4243 | shr al, 3 |
4771 | shr al, 3 |
4244 | and eax, 7 |
4772 | and eax, 7 |
4245 | xchg eax, edx |
4773 | xchg eax, edx |
4246 | mov eax, dword [fpuDD_2+edx*8] |
4774 | mov eax, dword [fpuDD_2+edx*8] |
4247 | test eax, eax |
4775 | test eax, eax |
4248 | jz cerr |
4776 | jz cerr |
4249 | stosd |
4777 | stosd |
4250 | mov eax, dword [fpuDD_2+4+edx*8] |
4778 | mov eax, dword [fpuDD_2+4+edx*8] |
4251 | stosd |
4779 | stosd |
4252 | mov ax, 'st' |
4780 | mov ax, 'st' |
4253 | stosw |
4781 | stosw |
4254 | pop eax |
4782 | pop eax |
4255 | and al, 7 |
4783 | and al, 7 |
4256 | add al, '0' |
4784 | add al, '0' |
4257 | stosb |
4785 | stosb |
4258 | and byte [edi], 0 |
4786 | and byte [edi], 0 |
4259 | ret |
4787 | ret |
- | 4788 | ||
4260 | 4789 | iglobal |
|
- | 4790 | fpuDE dd 'add ','mul ',0,0,'subr','sub ','divr','div ' |
|
4261 | fpuDE dd 'add ','mul ',0,0,'subr','sub ','divr','div ' |
4791 | endg |
4262 | cDE: |
4792 | cDE: |
4263 | call disasm_get_byte |
4793 | call disasm_get_byte |
4264 | cmp al, 0xC0 |
4794 | cmp al, 0xC0 |
4265 | jae .1 |
4795 | jae .1 |
4266 | dec [disasm_cur_pos] |
4796 | dec [disasm_cur_pos] |
4267 | mov word [edi], 'fi' |
4797 | mov word [edi], 'fi' |
4268 | inc edi |
4798 | inc edi |
4269 | inc edi |
4799 | inc edi |
4270 | shr al, 3 |
4800 | shr al, 3 |
4271 | and eax, 7 |
4801 | and eax, 7 |
4272 | mov eax, [fpuD8+eax*4] |
4802 | mov eax, [fpuD8+eax*4] |
4273 | stosd |
4803 | stosd |
4274 | mov ax, ' ' |
4804 | mov ax, ' ' |
4275 | stosw |
4805 | stosw |
4276 | or ch, 81h ; force 16-bit |
4806 | or ch, 81h ; force 16-bit |
4277 | call disasm_readrmop |
4807 | call disasm_readrmop |
4278 | and byte [edi], 0 |
4808 | and byte [edi], 0 |
4279 | ret |
4809 | ret |
4280 | .1: |
4810 | .1: |
4281 | push eax |
4811 | push eax |
4282 | shr al, 3 |
4812 | shr al, 3 |
4283 | and eax, 7 |
4813 | and eax, 7 |
4284 | xchg eax, edx |
4814 | xchg eax, edx |
4285 | mov eax, [fpuDE+edx*4] |
4815 | mov eax, [fpuDE+edx*4] |
4286 | test eax, eax |
4816 | test eax, eax |
4287 | jz .fcompp |
4817 | jz .fcompp |
4288 | mov byte [edi], 'f' |
4818 | mov byte [edi], 'f' |
4289 | inc edi |
4819 | inc edi |
4290 | stosd |
4820 | stosd |
4291 | mov al, 'p' |
4821 | mov al, 'p' |
4292 | cmp byte [edi-1], ' ' |
4822 | cmp byte [edi-1], ' ' |
4293 | jnz @f |
4823 | jnz @f |
4294 | mov byte [edi-1], al |
4824 | mov byte [edi-1], al |
4295 | mov al, ' ' |
4825 | mov al, ' ' |
4296 | @@: stosb |
4826 | @@: stosb |
4297 | mov eax, ' st' |
4827 | mov eax, ' st' |
4298 | stosd |
4828 | stosd |
4299 | pop eax |
4829 | pop eax |
4300 | and al, 7 |
4830 | and al, 7 |
4301 | add al, '0' |
4831 | add al, '0' |
4302 | stosb |
4832 | stosb |
4303 | mov ax, ', ' |
4833 | mov ax, ', ' |
4304 | stosw |
4834 | stosw |
4305 | mov eax, 'st0' |
4835 | mov eax, 'st0' |
4306 | stosd |
4836 | stosd |
4307 | ret ; CF cleared |
4837 | ret ; CF cleared |
4308 | .fcompp: |
4838 | .fcompp: |
4309 | pop eax |
4839 | pop eax |
4310 | cmp al, 0xD9 |
4840 | cmp al, 0xD9 |
4311 | jnz cerr |
4841 | jnz cerr |
4312 | mov eax, 'fcom' |
4842 | mov eax, 'fcom' |
4313 | stosd |
4843 | stosd |
4314 | mov ax, 'pp' |
4844 | mov ax, 'pp' |
4315 | stosw |
4845 | stosw |
4316 | and byte [edi], 0 |
4846 | and byte [edi], 0 |
4317 | ret |
4847 | ret |
- | 4848 | ||
4318 | 4849 | iglobal |
|
- | 4850 | fpuDF dd 'ild ',0,'ist ','istp','bld ','ild ','bstp','istp' |
|
4319 | fpuDF dd 'ild ',0,'ist ','istp','bld ','ild ','bstp','istp' |
4851 | endg |
4320 | 4852 | ||
4321 | cDF: |
4853 | cDF: |
4322 | call disasm_get_byte |
4854 | call disasm_get_byte |
4323 | cmp al, 0xC0 |
4855 | cmp al, 0xC0 |
4324 | jae .1 |
4856 | jae .1 |
4325 | dec [disasm_cur_pos] |
4857 | dec [disasm_cur_pos] |
4326 | shr al, 3 |
4858 | shr al, 3 |
4327 | and eax, 7 |
4859 | and eax, 7 |
4328 | xchg eax, edx |
4860 | xchg eax, edx |
4329 | mov eax, [fpuDF+edx*4] |
4861 | mov eax, [fpuDF+edx*4] |
4330 | test eax, eax |
4862 | test eax, eax |
4331 | jz cerr |
4863 | jz cerr |
4332 | mov byte [edi], 'f' |
4864 | mov byte [edi], 'f' |
4333 | inc edi |
4865 | inc edi |
4334 | stosd |
4866 | stosd |
4335 | mov ax, ' ' |
4867 | mov ax, ' ' |
4336 | stosw |
4868 | stosw |
4337 | stosb |
4869 | stosb |
4338 | or ch, 81h ; force 16-bit operand |
4870 | or ch, 81h ; force 16-bit operand |
4339 | cmp dl, 4 |
4871 | cmp dl, 4 |
4340 | jb @f |
4872 | jb @f |
4341 | or ch, 20h |
4873 | or ch, 20h |
4342 | test dl, 1 |
4874 | test dl, 1 |
4343 | jnz @f |
4875 | jnz @f |
4344 | or ch, 40h |
4876 | or ch, 40h |
4345 | @@: |
4877 | @@: |
4346 | call disasm_readrmop |
4878 | call disasm_readrmop |
4347 | and byte [edi], 0 |
4879 | and byte [edi], 0 |
4348 | ret |
4880 | ret |
4349 | .1: |
4881 | .1: |
4350 | cmp al, 0xE0 |
4882 | cmp al, 0xE0 |
4351 | jnz cunk |
4883 | jnz cunk |
4352 | mov eax, 'fnst' |
4884 | mov eax, 'fnst' |
4353 | stosd |
4885 | stosd |
4354 | mov eax, 'sw ' |
4886 | mov eax, 'sw ' |
4355 | stosd |
4887 | stosd |
4356 | mov ax, 'ax' |
4888 | mov ax, 'ax' |
4357 | stosw |
4889 | stosw |
4358 | and byte [edi], 0 |
4890 | and byte [edi], 0 |
4359 | ret |
4891 | ret |
- | 4892 | ||
- | 4893 | cmovd1: |
|
- | 4894 | mov eax, 'movd' |
|
- | 4895 | stosd |
|
- | 4896 | mov eax, ' ' |
|
- | 4897 | stosd |
|
- | 4898 | call disasm_get_byte |
|
- | 4899 | dec [disasm_cur_pos] |
|
- | 4900 | shr al, 3 |
|
- | 4901 | and eax, 7 |
|
- | 4902 | call disasm_write_mmreg |
|
- | 4903 | mov ax, ', ' |
|
- | 4904 | stosw |
|
- | 4905 | or ch, 0C0h |
|
- | 4906 | and ch, not 1 |
|
- | 4907 | call disasm_readrmop |
|
- | 4908 | and byte [edi], 0 |
|
- | 4909 | ret |
|
- | 4910 | cmovd2: |
|
- | 4911 | mov eax, 'movd' |
|
- | 4912 | stosd |
|
- | 4913 | mov eax, ' ' |
|
- | 4914 | stosd |
|
- | 4915 | call disasm_get_byte |
|
- | 4916 | dec [disasm_cur_pos] |
|
- | 4917 | shr al, 3 |
|
- | 4918 | and eax, 7 |
|
- | 4919 | push eax ecx |
|
- | 4920 | or ch, 0C0h |
|
- | 4921 | and ch, not 1 |
|
- | 4922 | call disasm_readrmop |
|
- | 4923 | mov ax, ', ' |
|
- | 4924 | stosw |
|
- | 4925 | pop ecx eax |
|
- | 4926 | call disasm_write_mmreg |
|
- | 4927 | and byte [edi], 0 |
|
- | 4928 | ret |
|
- | 4929 | ||
- | 4930 | cmovq1: |
|
- | 4931 | test ch, 1 |
|
- | 4932 | jz .mm |
|
- | 4933 | mov eax, 'movd' |
|
- | 4934 | stosd |
|
- | 4935 | mov eax, 'qa ' |
|
- | 4936 | stosd |
|
- | 4937 | jmp disasm_mmx1 |
|
- | 4938 | .mm: |
|
- | 4939 | mov eax, 'movq' |
|
- | 4940 | stosd |
|
- | 4941 | mov eax, ' ' |
|
- | 4942 | stosd |
|
- | 4943 | jmp disasm_mmx1 |
|
- | 4944 | cmovq2: |
|
- | 4945 | test ch, 1 |
|
- | 4946 | jz .mm |
|
- | 4947 | mov eax, 'movd' |
|
- | 4948 | stosd |
|
- | 4949 | mov eax, 'qa ' |
|
- | 4950 | stosd |
|
- | 4951 | jmp disasm_mmx3 |
|
- | 4952 | .mm: |
|
- | 4953 | mov eax, 'movq' |
|
- | 4954 | disasm_mmx2: |
|
- | 4955 | stosd |
|
- | 4956 | mov eax, ' ' |
|
- | 4957 | stosd |
|
- | 4958 | disasm_mmx3: |
|
- | 4959 | or ch, 50h |
|
- | 4960 | call disasm_get_byte |
|
- | 4961 | dec [disasm_cur_pos] |
|
- | 4962 | push eax |
|
- | 4963 | call disasm_readrmop |
|
- | 4964 | mov ax, ', ' |
|
- | 4965 | stosw |
|
- | 4966 | pop eax |
|
- | 4967 | shr al, 3 |
|
- | 4968 | and eax, 7 |
|
- | 4969 | call disasm_write_mmreg |
|
- | 4970 | and byte [edi], 0 |
|
- | 4971 | ret |
|
- | 4972 | ||
- | 4973 | iglobal |
|
- | 4974 | mmx_cmds: |
|
- | 4975 | db 0x60,'unpcklbw' |
|
- | 4976 | db 0x61,'unpcklwd' |
|
- | 4977 | db 0x62,'unpckldq' |
|
- | 4978 | db 0x63,'packsswb' |
|
- | 4979 | db 0x64,'pcmpgtb ' |
|
- | 4980 | db 0x65,'pcmpgtw ' |
|
- | 4981 | db 0x66,'pcmpgtd ' |
|
- | 4982 | db 0x67,'packuswb' |
|
- | 4983 | db 0x68,'unpckhbw' |
|
- | 4984 | db 0x69,'unpckhwd' |
|
- | 4985 | db 0x6A,'unpckhdq' |
|
- | 4986 | db 0x6B,'packssdw' |
|
- | 4987 | db 0x74,'pcmpeqb ' |
|
- | 4988 | db 0x75,'pcmpeqw ' |
|
- | 4989 | db 0x76,'pcmpeqd ' |
|
- | 4990 | db 0xD4,'paddq ' |
|
- | 4991 | db 0xD5,'pmullw ' |
|
- | 4992 | db 0xD8,'psubusb ' |
|
- | 4993 | db 0xD9,'psubusw ' |
|
- | 4994 | db 0xDA,'pminub ' |
|
- | 4995 | db 0xDB,'pand ' |
|
- | 4996 | db 0xDC,'paddusb ' |
|
- | 4997 | db 0xDD,'paddusw ' |
|
- | 4998 | db 0xDE,'pmaxub ' |
|
- | 4999 | db 0xDF,'pandn ' |
|
- | 5000 | db 0xE0,'pavgb ' |
|
- | 5001 | db 0xE3,'pavgw ' |
|
- | 5002 | db 0xE4,'pmulhuw ' |
|
- | 5003 | db 0xE5,'pmulhw ' |
|
- | 5004 | db 0xE8,'psubsb ' |
|
- | 5005 | db 0xE9,'psubsw ' |
|
- | 5006 | db 0xEA,'pminsw ' |
|
- | 5007 | db 0xEB,'por ' |
|
- | 5008 | db 0xEC,'paddsb ' |
|
- | 5009 | db 0xED,'paddsw ' |
|
- | 5010 | db 0xEE,'pmaxsw ' |
|
- | 5011 | db 0xEF,'pxor ' |
|
- | 5012 | db 0xF4,'pmuludq ' |
|
- | 5013 | db 0xF5,'pmaddwd ' |
|
- | 5014 | db 0xF6,'psadbw ' |
|
- | 5015 | db 0xF8,'psubb ' |
|
- | 5016 | db 0xF9,'psubw ' |
|
- | 5017 | db 0xFA,'psubd ' |
|
- | 5018 | db 0xFB,'psubq ' |
|
- | 5019 | db 0xFC,'paddb ' |
|
- | 5020 | db 0xFD,'paddw ' |
|
- | 5021 | db 0xFE,'paddd ' |
|
- | 5022 | endg |
|
- | 5023 | cpcmn: |
|
- | 5024 | mov esi, mmx_cmds |
|
- | 5025 | @@: |
|
- | 5026 | cmp al, [esi] |
|
- | 5027 | jz @f |
|
- | 5028 | add esi, 9 |
|
- | 5029 | jmp @b |
|
- | 5030 | @@: |
|
- | 5031 | inc esi |
|
- | 5032 | mov al, 'p' |
|
- | 5033 | cmp byte [esi], al |
|
- | 5034 | jz @f |
|
- | 5035 | stosb |
|
- | 5036 | @@: |
|
- | 5037 | movsd |
|
- | 5038 | movsd |
|
- | 5039 | cmp byte [edi-1], ' ' |
|
- | 5040 | jz @f |
|
- | 5041 | mov al, ' ' |
|
- | 5042 | stosb |
|
- | 5043 | @@: |
|
- | 5044 | ||
- | 5045 | disasm_mmx1: |
|
- | 5046 | or ch, 50h |
|
- | 5047 | call disasm_get_byte |
|
- | 5048 | dec [disasm_cur_pos] |
|
- | 5049 | shr al, 3 |
|
- | 5050 | and eax, 7 |
|
- | 5051 | call disasm_write_mmreg |
|
- | 5052 | mov ax, ', ' |
|
- | 5053 | stosw |
|
- | 5054 | call disasm_readrmop |
|
- | 5055 | and byte [edi], 0 |
|
- | 5056 | ret |
|
- | 5057 | ||
- | 5058 | cpsrlw: |
|
- | 5059 | mov eax, 'psrl' |
|
- | 5060 | jmp @f |
|
- | 5061 | cpsraw: |
|
- | 5062 | mov eax, 'psra' |
|
- | 5063 | jmp @f |
|
- | 5064 | cpsllw: |
|
- | 5065 | mov eax, 'psll' |
|
- | 5066 | @@: |
|
- | 5067 | stosd |
|
- | 5068 | mov eax, 'w ' |
|
- | 5069 | stosd |
|
- | 5070 | jmp disasm_mmx1 |
|
- | 5071 | cpsrld: |
|
- | 5072 | mov eax, 'psrl' |
|
- | 5073 | jmp @f |
|
- | 5074 | cpsrad: |
|
- | 5075 | mov eax, 'psra' |
|
- | 5076 | jmp @f |
|
- | 5077 | cpslld: |
|
- | 5078 | mov eax, 'psll' |
|
- | 5079 | @@: |
|
- | 5080 | stosd |
|
- | 5081 | mov eax, 'd ' |
|
- | 5082 | stosd |
|
- | 5083 | jmp disasm_mmx1 |
|
- | 5084 | cpsrlq: |
|
- | 5085 | mov eax, 'psrl' |
|
- | 5086 | jmp @f |
|
- | 5087 | cpsllq: |
|
- | 5088 | mov eax, 'psll' |
|
- | 5089 | @@: |
|
- | 5090 | stosd |
|
- | 5091 | mov eax, 'q ' |
|
- | 5092 | stosd |
|
- | 5093 | jmp disasm_mmx1 |
|
- | 5094 | ||
- | 5095 | cpshift: |
|
- | 5096 | mov dl, al |
|
- | 5097 | mov ax, 'ps' |
|
- | 5098 | stosw |
|
- | 5099 | call disasm_get_byte |
|
- | 5100 | push eax |
|
- | 5101 | and al, 0xC0 |
|
- | 5102 | cmp al, 0xC0 |
|
- | 5103 | jnz .pop_cunk |
|
- | 5104 | pop eax |
|
- | 5105 | push eax |
|
- | 5106 | shr al, 3 |
|
- | 5107 | and eax, 7 |
|
- | 5108 | cmp al, 2 |
|
- | 5109 | jz .rl |
|
- | 5110 | cmp al, 4 |
|
- | 5111 | jz .ra |
|
- | 5112 | cmp al, 6 |
|
- | 5113 | jz .ll |
|
- | 5114 | .pop_cunk: |
|
- | 5115 | pop eax |
|
- | 5116 | jmp cunk |
|
- | 5117 | .ll: |
|
- | 5118 | mov ax, 'll' |
|
- | 5119 | jmp @f |
|
- | 5120 | .rl: |
|
- | 5121 | mov ax, 'rl' |
|
- | 5122 | jmp @f |
|
- | 5123 | .ra: |
|
- | 5124 | cmp dl, 0x73 |
|
- | 5125 | jz .pop_cunk |
|
- | 5126 | mov ax, 'ra' |
|
- | 5127 | @@: |
|
- | 5128 | stosw |
|
- | 5129 | mov al, 'w' |
|
- | 5130 | cmp dl, 0x71 |
|
- | 5131 | jz @f |
|
- | 5132 | mov al, 'd' |
|
- | 5133 | cmp dl, 0x72 |
|
- | 5134 | jz @f |
|
- | 5135 | mov al, 'q' |
|
- | 5136 | @@: |
|
- | 5137 | stosb |
|
- | 5138 | mov ax, ' ' |
|
- | 5139 | stosw |
|
- | 5140 | stosb |
|
- | 5141 | pop eax |
|
- | 5142 | and eax, 7 |
|
- | 5143 | call disasm_write_mmreg |
|
- | 5144 | mov ax, ', ' |
|
- | 5145 | stosw |
|
- | 5146 | xor eax, eax |
|
- | 5147 | call disasm_get_byte |
|
- | 5148 | call disasm_write_num |
|
- | 5149 | and byte [edi], 0 |
|
- | 5150 | ret |
|
4360 | 5151 | ||
4361 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5152 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4362 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; DATA ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5153 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; DATA ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4363 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5154 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4364 | 5155 | ||
4365 | caption_str db 'Kolibri Debugger',0 |
5156 | caption_str db 'Kolibri Debugger',0 |
4366 | caption_len = $ - caption_str |
5157 | caption_len = $ - caption_str |
4367 | begin_str db 'Kolibri Debugger, version 0.2',10 |
5158 | begin_str db 'Kolibri Debugger, version 0.3',10 |
4368 | db 'Hint: type "help" for help, "quit" for quit' |
5159 | db 'Hint: type "help" for help, "quit" for quit' |
4369 | newline db 10,0 |
5160 | newline db 10,0 |
4370 | prompt db '> ',0 |
5161 | prompt db '> ',0 |
4371 | 5162 | ||
4372 | help_groups: |
5163 | help_groups: |
4373 | dd aControl, 0, 0, help_control_msg |
5164 | dd aControl, 0, 0, help_control_msg |
4374 | db 0 |
5165 | db 0 |
4375 | dd aData, 0, 0, help_data_msg |
5166 | dd aData, 0, 0, help_data_msg |
4376 | db 0 |
5167 | db 0 |
4377 | dd aBreakpoints, 0, 0, help_breaks_msg |
5168 | dd aBreakpoints, 0, 0, help_breaks_msg |
4378 | db 0 |
5169 | db 0 |
4379 | ; flags field: |
5170 | ; flags field: |
4380 | ; &1: command may be called without parameters |
5171 | ; &1: command may be called without parameters |
4381 | ; &2: command may be called with parameters |
5172 | ; &2: command may be called with parameters |
4382 | ; &4: command may be called without loaded program |
5173 | ; &4: command may be called without loaded program |
4383 | ; &8: command may be called with loaded program |
5174 | ; &8: command may be called with loaded program |
4384 | commands: |
5175 | commands: |
4385 | dd _aH, OnHelp, HelpSyntax, HelpHelp |
5176 | dd _aH, OnHelp, HelpSyntax, HelpHelp |
4386 | db 0Fh |
5177 | db 0Fh |
4387 | dd aHelp, OnHelp, HelpSyntax, HelpHelp |
5178 | dd aHelp, OnHelp, HelpSyntax, HelpHelp |
4388 | db 0Fh |
5179 | db 0Fh |
4389 | dd aQuit, OnQuit, QuitSyntax, QuitHelp |
5180 | dd aQuit, OnQuit, QuitSyntax, QuitHelp |
4390 | db 0Dh |
5181 | db 0Dh |
4391 | dd aLoad, OnLoad, LoadSyntax, LoadHelp |
5182 | dd aLoad, OnLoad, LoadSyntax, LoadHelp |
4392 | db 6 |
5183 | db 6 |
4393 | dd aReload, OnReload, ReloadSyntax, ReloadHelp |
5184 | dd aReload, OnReload, ReloadSyntax, ReloadHelp |
4394 | db 0Dh |
5185 | db 0Dh |
4395 | dd aTerminate, OnTerminate, TerminateSyntax, TerminateHelp |
5186 | dd aTerminate, OnTerminate, TerminateSyntax, TerminateHelp |
4396 | db 9 |
5187 | db 9 |
4397 | dd aDetach, OnDetach, DetachSyntax, DetachHelp |
5188 | dd aDetach, OnDetach, DetachSyntax, DetachHelp |
4398 | db 9 |
5189 | db 9 |
4399 | dd aSuspend, OnSuspend, SuspendSyntax, SuspendHelp |
5190 | dd aSuspend, OnSuspend, SuspendSyntax, SuspendHelp |
4400 | db 9 |
5191 | db 9 |
4401 | dd aResume, OnResume, ResumeSyntax, ResumeHelp |
5192 | dd aResume, OnResume, ResumeSyntax, ResumeHelp |
4402 | db 0Bh |
5193 | db 0Bh |
4403 | dd aStep, OnStep, StepSyntax, StepHelp |
5194 | dd aStep, OnStep, StepSyntax, StepHelp |
4404 | db 9 |
5195 | db 9 |
4405 | dd aProceed, OnProceed, ProceedSyntax, ProceedHelp |
5196 | dd aProceed, OnProceed, ProceedSyntax, ProceedHelp |
4406 | db 9 |
5197 | db 9 |
4407 | dd aCalc, OnCalc, CalcSyntax, CalcHelp |
5198 | dd aCalc, OnCalc, CalcSyntax, CalcHelp |
4408 | db 0Eh |
5199 | db 0Eh |
4409 | dd aDump, OnDump, DumpSyntax, DumpHelp |
5200 | dd aDump, OnDump, DumpSyntax, DumpHelp |
4410 | db 0Bh |
5201 | db 0Bh |
4411 | dd aUnassemble, OnUnassemble, UnassembleSyntax, UnassembleHelp |
5202 | dd aUnassemble, OnUnassemble, UnassembleSyntax, UnassembleHelp |
4412 | db 0Bh |
5203 | db 0Bh |
4413 | dd aBp, OnBp, BpSyntax, BpHelp |
5204 | dd aBp, OnBp, BpSyntax, BpHelp |
4414 | db 0Ah |
5205 | db 0Ah |
4415 | dd aBpm, OnBpmb, BpmSyntax, BpmHelp |
5206 | dd aBpm, OnBpmb, BpmSyntax, BpmHelp |
4416 | db 0Ah |
5207 | db 0Ah |
4417 | dd aBpmb, OnBpmb, BpmSyntax, BpmHelp |
5208 | dd aBpmb, OnBpmb, BpmSyntax, BpmHelp |
4418 | db 0Ah |
5209 | db 0Ah |
4419 | dd aBpmw, OnBpmw, BpmSyntax, BpmHelp |
5210 | dd aBpmw, OnBpmw, BpmSyntax, BpmHelp |
4420 | db 0Ah |
5211 | db 0Ah |
4421 | dd aBpmd, OnBpmd, BpmSyntax, BpmHelp |
5212 | dd aBpmd, OnBpmd, BpmSyntax, BpmHelp |
4422 | db 0Ah |
5213 | db 0Ah |
4423 | dd aBl, OnBl, BlSyntax, BlHelp |
5214 | dd aBl, OnBl, BlSyntax, BlHelp |
4424 | db 0Bh |
5215 | db 0Bh |
4425 | dd aBc, OnBc, BcSyntax, BcHelp |
5216 | dd aBc, OnBc, BcSyntax, BcHelp |
4426 | db 0Ah |
5217 | db 0Ah |
4427 | dd aBd, OnBd, BdSyntax, BdHelp |
5218 | dd aBd, OnBd, BdSyntax, BdHelp |
4428 | db 0Ah |
5219 | db 0Ah |
4429 | dd aBe, OnBe, BeSyntax, BeHelp |
5220 | dd aBe, OnBe, BeSyntax, BeHelp |
4430 | db 0Ah |
5221 | db 0Ah |
4431 | dd aReg, OnReg, RSyntax, RHelp |
5222 | dd aReg, OnReg, RSyntax, RHelp |
4432 | db 0Ah |
5223 | db 0Ah |
4433 | dd aUnpack, OnUnpack, UnpackSyntax, UnpackHelp |
5224 | dd aUnpack, OnUnpack, UnpackSyntax, UnpackHelp |
4434 | db 9 |
5225 | db 9 |
- | 5226 | dd aLoadSymbols, OnLoadSymbols, LoadSymbolsSyntax, LoadSymbolsHelp |
|
- | 5227 | db 0Ah |
|
4435 | dd 0 |
5228 | dd 0 |
4436 | aHelp db 5,'help',0 |
5229 | aHelp db 5,'help',0 |
4437 | _aH db 2,'h',0 |
5230 | _aH db 2,'h',0 |
4438 | HelpHelp db 'Help on specified function',10 |
5231 | HelpHelp db 'Help on specified function',10 |
4439 | HelpSyntax db 'Usage: h or help [group | command]',10,0 |
5232 | HelpSyntax db 'Usage: h or help [group | command]',10,0 |
4440 | 5233 | ||
4441 | help_msg db 'List of known command groups:',10 |
5234 | help_msg db 'List of known command groups:',10 |
4442 | db '"help control" - display list of control commands',10 |
5235 | db '"help control" - display list of control commands',10 |
4443 | db '"help data" - display list of commands concerning data',10 |
5236 | db '"help data" - display list of commands concerning data',10 |
4444 | db '"help breakpoints" - display list of commands concerning breakpoints',10,0 |
5237 | db '"help breakpoints" - display list of commands concerning breakpoints',10,0 |
4445 | aControl db 8,'control',0 |
5238 | aControl db 8,'control',0 |
4446 | help_control_msg db 'List of control commands:',10 |
5239 | help_control_msg db 'List of control commands:',10 |
4447 | db 'h = help - help',10 |
5240 | db 'h = help - help',10 |
4448 | db 'quit - exit from debugger',10 |
5241 | db 'quit - exit from debugger',10 |
4449 | db 'load |
5242 | db 'load |
4450 | db 'reload - reload debugging program',10 |
5243 | db 'reload - reload debugging program',10 |
- | 5244 | db 'load-symbols |
|
4451 | db 'terminate - terminate loaded program',10 |
5245 | db 'terminate - terminate loaded program',10 |
4452 | db 'detach - detach from debugging program',10 |
5246 | db 'detach - detach from debugging program',10 |
4453 | db 'stop - suspend execution of debugging program',10 |
5247 | db 'stop - suspend execution of debugging program',10 |
4454 | db 'g [ |
5248 | db 'g [ |
4455 | db 's = |
5249 | db 's = |
4456 | db 'p = |
5250 | db 'p = |
4457 | db 'unpack - try to bypass unpacker code (heuristic)',10,0 |
5251 | db 'unpack - try to bypass unpacker code (heuristic)',10,0 |
4458 | aData db 5,'data',0 |
5252 | aData db 5,'data',0 |
4459 | help_data_msg db 'List of data commands:',10 |
5253 | help_data_msg db 'List of data commands:',10 |
4460 | db '? |
5254 | db '? |
4461 | db 'd [ |
5255 | db 'd [ |
4462 | db 'u [ |
5256 | db 'u [ |
4463 | db 'r |
5257 | db 'r |
4464 | db 'r |
5258 | db 'r |
4465 | aBreakpoints db 12,'breakpoints',0 |
5259 | aBreakpoints db 12,'breakpoints',0 |
4466 | help_breaks_msg db 'List of breakpoints commands:',10 |
5260 | help_breaks_msg db 'List of breakpoints commands:',10 |
4467 | db 'bp |
5261 | db 'bp |
4468 | db 'bpm[b|w|d] |
5262 | db 'bpm[b|w|d] |
4469 | db 'bl [ |
5263 | db 'bl [ |
4470 | db 'bc |
5264 | db 'bc |
4471 | db 'bd |
5265 | db 'bd |
4472 | db 'be |
5266 | db 'be |
4473 | 5267 | ||
4474 | aQuit db 5,'quit',0 |
5268 | aQuit db 5,'quit',0 |
4475 | QuitHelp db 'Quit from debugger',10 |
5269 | QuitHelp db 'Quit from debugger',10 |
4476 | QuitSyntax db 'Usage: quit',10,0 |
5270 | QuitSyntax db 'Usage: quit',10,0 |
4477 | 5271 | ||
4478 | aLoad db 5,'load',0 |
5272 | aLoad db 5,'load',0 |
4479 | LoadHelp db 'Load program for debugging',10 |
5273 | LoadHelp db 'Load program for debugging',10 |
4480 | LoadSyntax db 'Usage: load |
5274 | LoadSyntax db 'Usage: load |
4481 | 5275 | ||
4482 | aReload db 7,'reload',0 |
5276 | aReload db 7,'reload',0 |
4483 | ReloadHelp db 'Reload debugging program (restart debug session)',10 |
5277 | ReloadHelp db 'Reload debugging program (restart debug session)',10 |
4484 | ReloadSyntax db 'Usage: reload',10,0 |
5278 | ReloadSyntax db 'Usage: reload',10,0 |
4485 | 5279 | ||
4486 | aTerminate db 10,'terminate',0 |
5280 | aTerminate db 10,'terminate',0 |
4487 | TerminateHelp db 'Terminate debugged program',10 |
5281 | TerminateHelp db 'Terminate debugged program',10 |
4488 | TerminateSyntax db 'Usage: terminate',10,0 |
5282 | TerminateSyntax db 'Usage: terminate',10,0 |
4489 | 5283 | ||
4490 | aDetach db 7,'detach',0 |
5284 | aDetach db 7,'detach',0 |
4491 | DetachHelp db 'Detach from debugged program',10 |
5285 | DetachHelp db 'Detach from debugged program',10 |
4492 | DetachSyntax db 'Usage: detach',10,0 |
5286 | DetachSyntax db 'Usage: detach',10,0 |
4493 | 5287 | ||
4494 | aSuspend db 5,'stop',0 |
5288 | aSuspend db 5,'stop',0 |
4495 | SuspendHelp db 'Suspend execution of debugged program',10 |
5289 | SuspendHelp db 'Suspend execution of debugged program',10 |
4496 | SuspendSyntax db 'Usage: stop',10,0 |
5290 | SuspendSyntax db 'Usage: stop',10,0 |
4497 | 5291 | ||
4498 | aResume db 2,'g',0 |
5292 | aResume db 2,'g',0 |
4499 | ResumeHelp db 'Go (resume execution of debugged program)',10 |
5293 | ResumeHelp db 'Go (resume execution of debugged program)',10 |
4500 | ResumeSyntax db 'Usage: g',10 |
5294 | ResumeSyntax db 'Usage: g',10 |
4501 | db ' or: g |
5295 | db ' or: g |
4502 | 5296 | ||
4503 | aStep db 2,'s',0 |
5297 | aStep db 2,'s',0 |
4504 | StepHelp db 'Make step in debugged program',10 |
5298 | StepHelp db 'Make step in debugged program',10 |
4505 | StepSyntax db 'Usage: s',10,0 |
5299 | StepSyntax db 'Usage: s',10,0 |
4506 | 5300 | ||
4507 | aProceed db 2,'p',0 |
5301 | aProceed db 2,'p',0 |
4508 | ProceedHelp db 'Make wide step in debugged program (step over CALL, REPxx, LOOP)',10 |
5302 | ProceedHelp db 'Make wide step in debugged program (step over CALL, REPxx, LOOP)',10 |
4509 | ProceedSyntax db 'Usage: p',10,0 |
5303 | ProceedSyntax db 'Usage: p',10,0 |
4510 | 5304 | ||
4511 | aDump db 2,'d',0 |
5305 | aDump db 2,'d',0 |
4512 | DumpHelp db 'Dump data of debugged program',10 |
5306 | DumpHelp db 'Dump data of debugged program',10 |
4513 | DumpSyntax db 'Usage: d |
5307 | DumpSyntax db 'Usage: d |
4514 | db ' or: d - continue current dump',10,0 |
5308 | db ' or: d - continue current dump',10,0 |
4515 | 5309 | ||
4516 | aCalc db 2,'?',0 |
5310 | aCalc db 2,'?',0 |
4517 | CalcHelp db 'Calculate value of expression',10 |
5311 | CalcHelp db 'Calculate value of expression',10 |
4518 | CalcSyntax db 'Usage: ? |
5312 | CalcSyntax db 'Usage: ? |
4519 | 5313 | ||
4520 | aUnassemble db 2,'u',0 |
5314 | aUnassemble db 2,'u',0 |
4521 | UnassembleHelp db 'Unassemble',10 |
5315 | UnassembleHelp db 'Unassemble',10 |
4522 | UnassembleSyntax: |
5316 | UnassembleSyntax: |
4523 | db 'Usage: u |
5317 | db 'Usage: u |
4524 | db ' or: u - continue current unassemble screen',10,0 |
5318 | db ' or: u - continue current unassemble screen',10,0 |
4525 | 5319 | ||
4526 | aReg db 2,'r',0 |
5320 | aReg db 2,'r',0 |
4527 | RHelp db 'Set register value',10 |
5321 | RHelp db 'Set register value',10 |
4528 | RSyntax: |
5322 | RSyntax: |
4529 | db 'Usage: r |
5323 | db 'Usage: r |
4530 | db ' or: r |
5324 | db ' or: r |
4531 | 5325 | ||
4532 | aBp db 3,'bp',0 |
5326 | aBp db 3,'bp',0 |
4533 | BpHelp db 'set BreakPoint on execution',10 |
5327 | BpHelp db 'set BreakPoint on execution',10 |
4534 | BpSyntax db 'Usage: bp |
5328 | BpSyntax db 'Usage: bp |
4535 | 5329 | ||
4536 | aBpm db 4,'bpm',0 |
5330 | aBpm db 4,'bpm',0 |
4537 | aBpmb db 5,'bpmb',0 |
5331 | aBpmb db 5,'bpmb',0 |
4538 | aBpmw db 5,'bpmw',0 |
5332 | aBpmw db 5,'bpmw',0 |
4539 | aBpmd db 5,'bpmd',0 |
5333 | aBpmd db 5,'bpmd',0 |
4540 | BpmHelp db 'set BreakPoint on Memory access',10 |
5334 | BpmHelp db 'set BreakPoint on Memory access',10 |
4541 | db 'Maximum 4 breakpoints of this type are allowed',10 |
5335 | db 'Maximum 4 breakpoints of this type are allowed',10 |
4542 | db 'Note that for this breaks debugger is activated after access',10 |
5336 | db 'Note that for this breaks debugger is activated after access',10 |
4543 | BpmSyntax db 'Usage: bpmb [w] |
5337 | BpmSyntax db 'Usage: bpmb [w] |
4544 | db ' bpmw [w] |
5338 | db ' bpmw [w] |
4545 | db ' bpmd [w] |
5339 | db ' bpmd [w] |
4546 | db ' bpm is synonym for bpmd',10 |
5340 | db ' bpm is synonym for bpmd',10 |
4547 | db '"w" means break only on writes (default is on read/write)',10,0 |
5341 | db '"w" means break only on writes (default is on read/write)',10,0 |
4548 | 5342 | ||
4549 | aBl db 3,'bl',0 |
5343 | aBl db 3,'bl',0 |
4550 | BlHelp db 'Breakpoint List',10 |
5344 | BlHelp db 'Breakpoint List',10 |
4551 | BlSyntax db 'Usage: bl - list all breakpoints',10 |
5345 | BlSyntax db 'Usage: bl - list all breakpoints',10 |
4552 | db ' bl |
5346 | db ' bl |
4553 | 5347 | ||
4554 | aBc db 3,'bc',0 |
5348 | aBc db 3,'bc',0 |
4555 | BcHelp db 'Breakpoint Clear',10 |
5349 | BcHelp db 'Breakpoint Clear',10 |
4556 | BcSyntax db 'Usage: bc |
5350 | BcSyntax db 'Usage: bc |
4557 | db 'Examples: bc 2',10 |
5351 | db 'Examples: bc 2',10 |
4558 | db ' bc 1 3 4 A',10,0 |
5352 | db ' bc 1 3 4 A',10,0 |
4559 | 5353 | ||
4560 | aBd db 3,'bd',0 |
5354 | aBd db 3,'bd',0 |
4561 | BdHelp db 'Breakpoint Disable',10 |
5355 | BdHelp db 'Breakpoint Disable',10 |
4562 | BdSyntax db 'Usage: bd |
5356 | BdSyntax db 'Usage: bd |
4563 | db 'Examples: bd 2',10 |
5357 | db 'Examples: bd 2',10 |
4564 | db ' bd 1 3 4 A',10,0 |
5358 | db ' bd 1 3 4 A',10,0 |
4565 | 5359 | ||
4566 | aBe db 3,'be',0 |
5360 | aBe db 3,'be',0 |
4567 | BeHelp db 'Breakpoint Enable',10 |
5361 | BeHelp db 'Breakpoint Enable',10 |
4568 | BeSyntax db 'Usage: be |
5362 | BeSyntax db 'Usage: be |
4569 | db 'Examples: be 2',10 |
5363 | db 'Examples: be 2',10 |
4570 | db ' be 1 3 4 A',10,0 |
5364 | db ' be 1 3 4 A',10,0 |
4571 | 5365 | ||
4572 | aUnpack db 7,'unpack',0 |
5366 | aUnpack db 7,'unpack',0 |
4573 | UnpackHelp db 'Try to bypass unpacker code',10 |
5367 | UnpackHelp db 'Try to bypass unpacker code',10 |
4574 | UnpackSyntax db 'Usage: unpack',10,0 |
5368 | UnpackSyntax db 'Usage: unpack',10,0 |
- | 5369 | ||
- | 5370 | aLoadSymbols db 13,'load-symbols',0 |
|
- | 5371 | LoadSymbolsHelp db 'Load symbolic information for executable',10 |
|
- | 5372 | LoadSymbolsSyntax db 'Usage: load-symbols |
|
4575 | 5373 | ||
4576 | aUnknownCommand db 'Unknown command',10,0 |
5374 | aUnknownCommand db 'Unknown command',10,0 |
4577 | 5375 | ||
4578 | load_err_msg db 'Cannot load program. ',0 |
5376 | load_err_msg db 'Cannot load program. ',0 |
4579 | unk_err_msg db 'Unknown error code -%4X',10,0 |
5377 | unk_err_msg db 'Unknown error code -%4X',10,0 |
- | 5378 | aCannotLoadFile db 'Cannot load file. ',0 |
|
- | 5379 | unk_err_msg2 db 'Unknown error code %4X.',10,0 |
|
4580 | load_err_msgs: |
5380 | load_err_msgs: |
4581 | dd .1, 0, .3, 0, .5, .6, 0, 0, .9, .A, 0, 0, 0, 0, 0, 0 |
5381 | dd .1, 0, .3, 0, .5, .6, 0, 0, .9, .A, 0, 0, 0, 0, 0, 0 |
4582 | dd 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, .1E, .1F, .20 |
5382 | dd 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, .1E, .1F, .20 |
4583 | .1 db 'HD undefined.',10,0 |
5383 | .1 db 'HD undefined.',10,0 |
4584 | .3 db 'Unknown FS.',10,0 |
5384 | .3 db 'Unknown FS.',10,0 |
4585 | .5 db 'File not found.',10,0 |
5385 | .5 db 'File not found.',10,0 |
4586 | .6 db 'Unexpected EOF.',10,0 |
5386 | .6 db 'Unexpected EOF.',10,0 |
4587 | .9 db 'FAT table corrupted.',10,0 |
5387 | .9 db 'FAT table corrupted.',10,0 |
4588 | .A db 'Access denied.',10,0 |
5388 | .A db 'Access denied.',10,0 |
4589 | .1E db 'No memory.',10,0 |
5389 | .1E db 'No memory.',10,0 |
4590 | .1F db 'Not Menuet/Kolibri executable.',10,0 |
5390 | .1F db 'Not Menuet/Kolibri executable.',10,0 |
4591 | .20 db 'Too many processes.',10,0 |
5391 | .20 db 'Too many processes.',10,0 |
4592 | load_succ_msg db 'Program loaded successfully! PID=%4X. Use "g" to run.',10,0 |
5392 | load_succ_msg db 'Program loaded successfully! PID=%4X. Use "g" to run.',10,0 |
4593 | need_debuggee db 'No program loaded. Use "load" command.',10,0 |
5393 | need_debuggee db 'No program loaded. Use "load" command.',10,0 |
4594 | aAlreadyLoaded db 'Program is already loaded. Use "terminate" or "detach" commands',10,0 |
5394 | aAlreadyLoaded db 'Program is already loaded. Use "terminate" or "detach" commands',10,0 |
4595 | terminated_msg db 'Program terminated.',10,0 |
5395 | terminated_msg db 'Program terminated.',10,0 |
4596 | aException db 'Debugged program caused an exception %2X. ' |
5396 | aException db 'Debugged program caused an exception %2X. ' |
4597 | aSuspended db 'Suspended',10,0 |
5397 | aSuspended db 'Suspended',10,0 |
4598 | aContinued db 'Continuing',10,0 |
5398 | aContinued db 'Continuing',10,0 |
4599 | aRunningErr db 'Program is running',10,0 |
5399 | aRunningErr db 'Program is running',10,0 |
4600 | read_mem_err db 'ERROR: cannot read process memory!!!',10,0 |
5400 | read_mem_err db 'ERROR: cannot read process memory!!!',10,0 |
4601 | aBreakpointLimitExceeded db 'Breakpoint limit exceeded',10,0 |
5401 | aBreakpointLimitExceeded db 'Breakpoint limit exceeded',10,0 |
4602 | aBreakErr db 'Cannot activate breakpoint, it will be disabled',10,0 |
5402 | aBreakErr db 'Cannot activate breakpoint, it will be disabled',10,0 |
4603 | aDuplicateBreakpoint db 'Duplicate breakpoint',10,0 |
5403 | aDuplicateBreakpoint db 'Duplicate breakpoint',10,0 |
4604 | aInvalidBreak db 'Invalid breakpoint number',10,0 |
5404 | aInvalidBreak db 'Invalid breakpoint number',10,0 |
4605 | OnBeErrMsg db 'There is already enabled breakpoint on this address',10,0 |
5405 | OnBeErrMsg db 'There is already enabled breakpoint on this address',10,0 |
4606 | aBreakNum db '%2X: at %8X',0 |
5406 | aBreakNum db '%2X: at %8X',0 |
4607 | aMemBreak1 db '%2X: on ',0 |
5407 | aMemBreak1 db '%2X: on ',0 |
4608 | aMemBreak2 db 'read from ',0 |
5408 | aMemBreak2 db 'read from ',0 |
4609 | aMemBreak3 db 'access of ',0 |
5409 | aMemBreak3 db 'access of ',0 |
4610 | aMemBreak4 db 'byte',0 |
5410 | aMemBreak4 db 'byte',0 |
4611 | aMemBreak5 db 'word',0 |
5411 | aMemBreak5 db 'word',0 |
4612 | aMemBreak6 db 'dword',0 |
5412 | aMemBreak6 db 'dword',0 |
4613 | aMemBreak7 db ' at %8X',0 |
5413 | aMemBreak7 db ' at %8X',0 |
4614 | aOneShot db ', one-shot',0 |
5414 | aOneShot db ', one-shot',0 |
4615 | aDisabled db ', disabled',0 |
5415 | aDisabled db ', disabled',0 |
4616 | aBreakStop db 'Breakpoint #%2X',10,0 |
5416 | aBreakStop db 'Breakpoint #%2X',10,0 |
4617 | aUserBreak db 'int3 command at %8X',10,0 |
5417 | aUserBreak db 'int3 command at %8X',10,0 |
4618 | ;dbgmsg_str db 'Debug message for process %4X.',10,0 |
5418 | ;dbgmsg_str db 'Debug message for process %4X.',10,0 |
4619 | aInvAddr db 'Invalid address',10,0 |
5419 | aInvAddr db 'Invalid address',10,0 |
4620 | NoPrgLoaded_str db 'No program loaded' |
5420 | NoPrgLoaded_str db 'No program loaded' |
4621 | NoPrgLoaded_len = $ - NoPrgLoaded_str |
5421 | NoPrgLoaded_len = $ - NoPrgLoaded_str |
4622 | aRunning db 'Running' |
5422 | aRunning db 'Running' |
4623 | aPaused db 'Paused' |
5423 | aPaused db 'Paused' |
4624 | aPoint db 0x1C |
5424 | aPoint db 0x1C |
4625 | aMinus db '-' |
5425 | aMinus db '-' |
4626 | aColon db ':' |
5426 | aColon db ':' |
4627 | aQuests db '??' |
5427 | aQuests db '??' |
4628 | aDots db '...' |
5428 | aDots db '...' |
4629 | aParseError db 'Parse error',10,0 |
5429 | aParseError db 'Parse error',10,0 |
4630 | aDivByZero db 'Division by 0',10,0 |
5430 | aDivByZero db 'Division by 0',10,0 |
4631 | calc_string db '%8X',10,0 |
5431 | calc_string db '%8X',10,0 |
- | 5432 | aNoMemory db 'No memory',10,0 |
|
- | 5433 | aSymbolsLoaded db 'Symbols loaded',10,0 |
|
4632 | aUnaligned db 'Unaligned address',10,0 |
5434 | aUnaligned db 'Unaligned address',10,0 |
4633 | aEnabledBreakErr db 'Enabled breakpoints are not allowed',10,0 |
5435 | aEnabledBreakErr db 'Enabled breakpoints are not allowed',10,0 |
4634 | aInterrupted db 'Interrupted',10,0 |
5436 | aInterrupted db 'Interrupted',10,0 |
4635 | aUnpacked db 'Unpacked successful!',10,0 |
5437 | aUnpacked db 'Unpacked successful!',10,0 |
4636 | aPacked1 db 'Program is probably packed with ',0 |
5438 | aPacked1 db 'Program is probably packed with ',0 |
4637 | aPacked2 db '.',10,'Try to unpack automatically? [y/n]: ',0 |
5439 | aPacked2 db '.',10,'Try to unpack automatically? [y/n]: ',0 |
4638 | aY_str db 'y',10,0 |
5440 | aY_str db 'y',10,0 |
4639 | aN_str db 'n',10,0 |
5441 | aN_str db 'n',10,0 |
4640 | mxp_nrv_name db 'mxp_nrv',0 |
5442 | mxp_nrv_name db 'mxp_nrv',0 |
4641 | mxp_name db 'mxp',0 |
5443 | mxp_name db 'mxp',0 |
4642 | mxp_lzo_name db 'mxp_lzo',0 |
5444 | mxp_lzo_name db 'mxp_lzo',0 |
4643 | mtappack_name db 'mtappack',0 |
5445 | mtappack_name db 'mtappack',0 |
4644 | flags db 'CPAZSDO' |
5446 | flags db 'CPAZSDO' |
4645 | flags_bits db 0,2,4,6,7,10,11 |
5447 | flags_bits db 0,2,4,6,7,10,11 |
4646 | regs_strs: |
5448 | regs_strs: |
4647 | db 'EAX=' |
5449 | db 'EAX=' |
4648 | db 'EBX=' |
5450 | db 'EBX=' |
4649 | db 'ECX=' |
5451 | db 'ECX=' |
4650 | db 'EDX=' |
5452 | db 'EDX=' |
4651 | db 'ESI=' |
5453 | db 'ESI=' |
4652 | db 'EDI=' |
5454 | db 'EDI=' |
4653 | db 'EBP=' |
5455 | db 'EBP=' |
4654 | db 'ESP=' |
5456 | db 'ESP=' |
4655 | db 'EIP=' |
5457 | db 'EIP=' |
4656 | db 'EFLAGS=' |
5458 | db 'EFLAGS=' |
4657 | 5459 | ||
4658 | debuggee_pid dd 0 |
5460 | debuggee_pid dd 0 |
4659 | bSuspended db 0 |
5461 | bSuspended db 0 |
4660 | bAfterGo db 0 |
5462 | bAfterGo db 0 |
4661 | temp_break dd 0 |
5463 | temp_break dd 0 |
4662 | 5464 | ||
4663 | disasm_table_1: |
5465 | disasm_table_1: |
4664 | dd cop22, cop22, cop22, cop22, cop21, cop21, cop0, cop0 ; 0x |
5466 | dd cop22, cop22, cop22, cop22, cop21, cop21, cop0, cop0 ; 0x |
4665 | dd cop22, cop22, cop22, cop22, cop21, cop21, cop0, cF |
5467 | dd cop22, cop22, cop22, cop22, cop21, cop21, cop0, cF |
4666 | dd cop22, cop22, cop22, cop22, cop21, cop21, cop0, cop0 ; 1x |
5468 | dd cop22, cop22, cop22, cop22, cop21, cop21, cop0, cop0 ; 1x |
4667 | dd cop22, cop22, cop22, cop22, cop21, cop21, cop0, cop0 |
5469 | dd cop22, cop22, cop22, cop22, cop21, cop21, cop0, cop0 |
4668 | dd cop22, cop22, cop22, cop22, cop21, cop21, cseges,cop0 ; 2x |
5470 | dd cop22, cop22, cop22, cop22, cop21, cop21, cseges,cop0 ; 2x |
4669 | dd cop22, cop22, cop22, cop22, cop21, cop21, csegcs,cop0 |
5471 | dd cop22, cop22, cop22, cop22, cop21, cop21, csegcs,cop0 |
4670 | dd cop22, cop22, cop22, cop22, cop21, cop21, csegss,cop0 ; 3x |
5472 | dd cop22, cop22, cop22, cop22, cop21, cop21, csegss,cop0 ; 3x |
4671 | dd cop22, cop22, cop22, cop22, cop21, cop21, csegds,cop0 |
5473 | dd cop22, cop22, cop22, cop22, cop21, cop21, csegds,cop0 |
4672 | dd cinc1, cinc1, cinc1, cinc1, cinc1, cinc1, cinc1, cinc1 ; 4x |
5474 | dd cinc1, cinc1, cinc1, cinc1, cinc1, cinc1, cinc1, cinc1 ; 4x |
4673 | dd cdec1, cdec1, cdec1, cdec1, cdec1, cdec1, cdec1, cdec1 |
5475 | dd cdec1, cdec1, cdec1, cdec1, cdec1, cdec1, cdec1, cdec1 |
4674 | dd cpush1,cpush1,cpush1,cpush1,cpush1,cpush1,cpush1,cpush1 ; 5x |
5476 | dd cpush1,cpush1,cpush1,cpush1,cpush1,cpush1,cpush1,cpush1 ; 5x |
4675 | dd cpop1, cpop1, cpop1, cpop1, cpop1, cpop1, cpop1, cpop1 |
5477 | dd cpop1, cpop1, cpop1, cpop1, cpop1, cpop1, cpop1, cpop1 |
4676 | dd cop0, cop0, cunk, cunk, csegfs,cseggs,c66, c67 ; 6x |
5478 | dd cop0, cop0, cunk, cunk, csegfs,cseggs,c66, c67 ; 6x |
4677 | dd cpush21,cimul1,cpush22,cimul1,cunk,cunk, cunk, cunk |
5479 | dd cpush21,cimul1,cpush22,cimul1,cunk,cunk, cunk, cunk |
4678 | dd cjcc1, cjcc1, cjcc1, cjcc1, cjcc1, cjcc1, cjcc1, cjcc1 ; 7x |
5480 | dd cjcc1, cjcc1, cjcc1, cjcc1, cjcc1, cjcc1, cjcc1, cjcc1 ; 7x |
4679 | dd cjcc1, cjcc1, cjcc1, cjcc1, cjcc1, cjcc1, cjcc1, cjcc1 |
5481 | dd cjcc1, cjcc1, cjcc1, cjcc1, cjcc1, cjcc1, cjcc1, cjcc1 |
4680 | dd cop23, cop23, cop23, cop23, cop22, cop22, cop22, cop22 ; 8x |
5482 | dd cop23, cop23, cop23, cop23, cop22, cop22, cop22, cop22 ; 8x |
4681 | dd cop22, cop22, cop22, cop22, cunk, cop22, cunk, cpop2 |
5483 | dd cop22, cop22, cop22, cop22, cunk, cop22, cunk, cpop2 |
4682 | dd cop0, cxchg1,cxchg1,cxchg1,cxchg1,cxchg1,cxchg1,cxchg1 ; 9x |
5484 | dd cop0, cxchg1,cxchg1,cxchg1,cxchg1,cxchg1,cxchg1,cxchg1 ; 9x |
4683 | dd ccbw, ccwd, cunk, cop0, cop0, cop0, cop0, cop0 |
5485 | dd ccbw, ccwd, cunk, cop0, cop0, cop0, cop0, cop0 |
4684 | dd cmov3, cmov3, cmov3, cmov3, cop0, cop0, cop0, cop0 ; Ax |
5486 | dd cmov3, cmov3, cmov3, cmov3, cop0, cop0, cop0, cop0 ; Ax |
4685 | dd cop21, cop21, cop0, cop0, cop0, cop0, cop0, cop0 |
5487 | dd cop21, cop21, cop0, cop0, cop0, cop0, cop0, cop0 |
4686 | dd cmov11,cmov11,cmov11,cmov11,cmov11,cmov11,cmov11,cmov11 ; Bx |
5488 | dd cmov11,cmov11,cmov11,cmov11,cmov11,cmov11,cmov11,cmov11 ; Bx |
4687 | dd cmov12,cmov12,cmov12,cmov12,cmov12,cmov12,cmov12,cmov12 |
5489 | dd cmov12,cmov12,cmov12,cmov12,cmov12,cmov12,cmov12,cmov12 |
4688 | dd cshift1,cshift1,cret2,cop0, cunk, cunk, cmov2, cmov2 ; Cx |
5490 | dd cshift1,cshift1,cret2,cop0, cunk, cunk, cmov2, cmov2 ; Cx |
4689 | dd center,cop0, cunk, cunk, cop0, cint, cunk, cunk |
5491 | dd center,cop0, cunk, cunk, cop0, cint, cunk, cunk |
4690 | dd cshift2,cshift2,cshift3,cshift3,caam,cunk,cunk, cxlat ; Dx |
5492 | dd cshift2,cshift2,cshift3,cshift3,caam,cunk,cunk, cxlat ; Dx |
4691 | dd cD8, cD9, cDA, cDB, cDC, cDD, cDE, cDF |
5493 | dd cD8, cD9, cDA, cDB, cDC, cDD, cDE, cDF |
4692 | dd cloopnz,cloopz,cloop,cjcxz, cunk, cunk, cunk, cunk ; Ex |
5494 | dd cloopnz,cloopz,cloop,cjcxz, cunk, cunk, cunk, cunk ; Ex |
4693 | dd ccall1,cjmp1, cunk, cjmp2, cunk, cunk, cunk, cunk |
5495 | dd ccall1,cjmp1, cunk, cjmp2, cunk, cunk, cunk, cunk |
4694 | dd clock, cunk, crepnz,crep, cunk, cop0, cop1, cop1 ; Fx |
5496 | dd clock, cunk, crepnz,crep, cunk, cop0, cop1, cop1 ; Fx |
4695 | dd cop0, cop0, cop0, cop0, cop0, cop0, cop1, cop1 |
5497 | dd cop0, cop0, cop0, cop0, cop0, cop0, cop1, cop1 |
4696 | 5498 | ||
4697 | disasm_table_2: |
5499 | disasm_table_2: |
4698 | dd cunk, cunk, cunk, cunk, cunk, csyscall,cunk,cunk ; 0x |
5500 | dd cunk, cunk, cunk, cunk, cunk, csyscall,cunk,cunk ; 0x |
4699 | dd cunk, cunk, cunk, cunk, cunk, cunk, cunk, cunk |
5501 | dd cunk, cunk, cunk, cunk, cunk, cunk, cunk, cunk |
4700 | dd cunk, cunk, cunk, cunk, cunk, cunk, cunk, cunk ; 1x |
5502 | dd cunk, cunk, cunk, cunk, cunk, cunk, cunk, cunk ; 1x |
4701 | dd cunk, cunk, cunk, cunk, cunk, cunk, cunk, cunk |
5503 | dd cunk, cunk, cunk, cunk, cunk, cunk, cunk, cunk |
4702 | dd cunk, cunk, cunk, cunk, cunk, cunk, cunk, cunk ; 2x |
5504 | dd cunk, cunk, cunk, cunk, cunk, cunk, cunk, cunk ; 2x |
4703 | dd cunk, cunk, cunk, cunk, cunk, cunk, cunk, cunk |
5505 | dd cunk, cunk, cunk, cunk, cunk, cunk, cunk, cunk |
4704 | dd cunk, crdtsc,cunk, cunk, csysenter,cunk,cunk, cunk ; 3x |
5506 | dd cunk, crdtsc,cunk, cunk, csysenter,cunk,cunk, cunk ; 3x |
4705 | dd cunk, cunk, cunk, cunk, cunk, cunk, cunk, cunk |
5507 | dd cunk, cunk, cunk, cunk, cunk, cunk, cunk, cunk |
4706 | dd cunk, cunk, cunk, cunk, cunk, cunk, cunk, cunk ; 4x |
5508 | dd cmovcc,cmovcc,cmovcc,cmovcc,cmovcc,cmovcc,cmovcc,cmovcc ; 4x |
4707 | dd cunk, cunk, cunk, cunk, cunk, cunk, cunk, cunk |
5509 | dd cmovcc,cmovcc,cmovcc,cmovcc,cmovcc,cmovcc,cmovcc,cmovcc |
4708 | dd cunk, cunk, cunk, cunk, cunk, cunk, cunk, cunk ; 5x |
5510 | dd cunk, cunk, cunk, cunk, cunk, cunk, cunk, cunk ; 5x |
4709 | dd cunk, cunk, cunk, cunk, cunk, cunk, cunk, cunk |
5511 | dd cunk, cunk, cunk, cunk, cunk, cunk, cunk, cunk |
4710 | dd cunk, cunk, cunk, cunk, cunk, cunk, cunk, cunk ; 6x |
5512 | dd cpcmn, cpcmn, cpcmn, cpcmn, cpcmn, cpcmn, cpcmn, cpcmn ; 6x |
4711 | dd cunk, cunk, cunk, cunk, cunk, cunk, cunk, cunk |
5513 | dd cpcmn, cpcmn, cpcmn, cpcmn, cunk, cunk, cmovd1,cmovq1 |
4712 | dd cunk, cunk, cunk, cunk, cunk, cunk, cunk, cunk ; 7x |
5514 | dd cunk, cpshift,cpshift,cpshift,cpcmn,cpcmn,cpcmn,cemms ; 7x |
4713 | dd cunk, cunk, cunk, cunk, cunk, cunk, cunk, cunk |
5515 | dd cunk, cunk, cunk, cunk, cunk, cunk, cmovd2,cmovq2 |
4714 | dd cjcc2, cjcc2, cjcc2, cjcc2, cjcc2, cjcc2, cjcc2, cjcc2 ; 8x |
5516 | dd cjcc2, cjcc2, cjcc2, cjcc2, cjcc2, cjcc2, cjcc2, cjcc2 ; 8x |
4715 | dd cjcc2, cjcc2, cjcc2, cjcc2, cjcc2, cjcc2, cjcc2, cjcc2 |
5517 | dd cjcc2, cjcc2, cjcc2, cjcc2, cjcc2, cjcc2, cjcc2, cjcc2 |
4716 | dd csetcc,csetcc,csetcc,csetcc,csetcc,csetcc,csetcc,csetcc ; 9x |
5518 | dd csetcc,csetcc,csetcc,csetcc,csetcc,csetcc,csetcc,csetcc ; 9x |
4717 | dd csetcc,csetcc,csetcc,csetcc,csetcc,csetcc,csetcc,csetcc |
5519 | dd csetcc,csetcc,csetcc,csetcc,csetcc,csetcc,csetcc,csetcc |
4718 | dd cunk, cunk, ccpuid,cbtx2, cshld, cshld, cunk, cunk ; Ax |
5520 | dd cunk, cunk, ccpuid,cbtx2, cshld, cshld, cunk, cunk ; Ax |
4719 | dd cunk, cunk, cunk, cbtx2, cshrd, cshrd, cunk, cop22 |
5521 | dd cunk, cunk, cunk, cbtx2, cshrd, cshrd, cunk, cop22 |
4720 | dd ccmpxchg,ccmpxchg,cunk,cbtx2,cunk, cunk, cmovzx,cmovzx ; Bx |
5522 | dd ccmpxchg,ccmpxchg,cunk,cbtx2,cunk, cunk, cmovzx,cmovzx ; Bx |
4721 | dd cunk, cunk, cbtx1, cbtx2, cbsf, cbsr, cmovsx,cmovsx |
5523 | dd cunk, cunk, cbtx1, cbtx2, cbsf, cbsr, cmovsx,cmovsx |
4722 | dd cunk, cunk, cunk, cunk, cunk, cunk, cunk, ccmpxchg8b ; Cx |
5524 | dd cunk, cunk, cunk, cunk, cunk, cunk, cunk, ccmpxchg8b ; Cx |
4723 | dd cbswap,cbswap,cbswap,cbswap,cbswap,cbswap,cbswap,cbswap |
5525 | dd cbswap,cbswap,cbswap,cbswap,cbswap,cbswap,cbswap,cbswap |
4724 | dd cunk, cunk, cunk, cunk, cunk, cunk, cunk, cunk ; Dx |
5526 | dd cunk, cpsrlw,cpsrlw,cpsrlq,cpcmn, cpcmn, cunk, cunk ; Dx |
4725 | dd cunk, cunk, cunk, cunk, cunk, cunk, cunk, cunk |
5527 | dd cpcmn, cpcmn, cpcmn, cpcmn, cpcmn, cpcmn, cpcmn, cpcmn |
4726 | dd cunk, cunk, cunk, cunk, cunk, cunk, cunk, cunk ; Ex |
5528 | dd cpcmn, cpsraw,cpsrad,cpcmn, cpcmn, cpcmn, cunk, cunk ; Ex |
4727 | dd cunk, cunk, cunk, cunk, cunk, cunk, cunk, cunk |
5529 | dd cpcmn, cpcmn, cpcmn, cpcmn, cpcmn, cpcmn, cpcmn, cpcmn |
4728 | dd cunk, cunk, cunk, cunk, cunk, cunk, cunk, cunk ; Fx |
5530 | dd cunk, cpsllw,cpslld,cpsllq,cpcmn, cpcmn, cpcmn, cunk ; Fx |
4729 | dd cunk, cunk, cunk, cunk, cunk, cunk, cunk, cunk |
5531 | dd cpcmn, cpcmn, cpcmn, cpcmn, cpcmn, cpcmn, cpcmn, cunk |
4730 | 5532 | ||
4731 | reg_table: |
5533 | reg_table: |
4732 | db 2,'al',0 |
5534 | db 2,'al',0 |
4733 | db 2,'cl',1 |
5535 | db 2,'cl',1 |
4734 | db 2,'dl',2 |
5536 | db 2,'dl',2 |
4735 | db 2,'bl',3 |
5537 | db 2,'bl',3 |
4736 | db 2,'ah',4 |
5538 | db 2,'ah',4 |
4737 | db 2,'ch',5 |
5539 | db 2,'ch',5 |
4738 | db 2,'dh',6 |
5540 | db 2,'dh',6 |
4739 | db 2,'bh',7 |
5541 | db 2,'bh',7 |
4740 | db 2,'ax',8 |
5542 | db 2,'ax',8 |
4741 | db 2,'cx',9 |
5543 | db 2,'cx',9 |
4742 | db 2,'dx',10 |
5544 | db 2,'dx',10 |
4743 | db 2,'bx',11 |
5545 | db 2,'bx',11 |
4744 | db 2,'sp',12 |
5546 | db 2,'sp',12 |
4745 | db 2,'bp',13 |
5547 | db 2,'bp',13 |
4746 | db 2,'si',14 |
5548 | db 2,'si',14 |
4747 | db 2,'di',15 |
5549 | db 2,'di',15 |
4748 | db 3,'eax',16 |
5550 | db 3,'eax',16 |
4749 | db 3,'ecx',17 |
5551 | db 3,'ecx',17 |
4750 | db 3,'edx',18 |
5552 | db 3,'edx',18 |
4751 | db 3,'ebx',19 |
5553 | db 3,'ebx',19 |
4752 | db 3,'esp',20 |
5554 | db 3,'esp',20 |
4753 | db 3,'ebp',21 |
5555 | db 3,'ebp',21 |
4754 | db 3,'esi',22 |
5556 | db 3,'esi',22 |
4755 | db 3,'edi',23 |
5557 | db 3,'edi',23 |
4756 | db 3,'eip',24 |
5558 | db 3,'eip',24 |
4757 | db 0 |
5559 | db 0 |
- | 5560 | ||
- | 5561 | IncludeIGlobals |
|
- | 5562 | ||
- | 5563 | fn70_read_block: |
|
- | 5564 | dd 0 |
|
- | 5565 | dq 0 |
|
- | 5566 | dd ? |
|
- | 5567 | dd ? |
|
- | 5568 | db 0 |
|
- | 5569 | dd ? |
|
- | 5570 | ||
- | 5571 | fn70_attr_block: |
|
- | 5572 | dd 5 |
|
- | 5573 | dd 0,0,0 |
|
- | 5574 | dd fileattr |
|
- | 5575 | db 0 |
|
- | 5576 | dd ? |
|
4758 | 5577 | ||
4759 | fn70_load_block: |
5578 | fn70_load_block: |
4760 | dd 7 |
5579 | dd 7 |
4761 | dd 1 |
5580 | dd 1 |
4762 | load_params dd 0 |
5581 | load_params dd 0 |
4763 | dd 0 |
5582 | dd 0 |
4764 | dd 0 |
5583 | dd 0 |
4765 | i_end: |
5584 | i_end: |
4766 | loadname: |
5585 | loadname: |
4767 | db 0 |
5586 | db 0 |
4768 | rb 255 |
5587 | rb 255 |
- | 5588 | ||
- | 5589 | symbolsfile rb 260 |
|
4769 | 5590 | ||
4770 | prgname_ptr dd ? |
5591 | prgname_ptr dd ? |
4771 | prgname_len dd ? |
5592 | prgname_len dd ? |
- | 5593 | ||
- | 5594 | IncludeUGlobals |
|
4772 | 5595 | ||
4773 | dbgwnd dd ? |
5596 | dbgwnd dd ? |
4774 | 5597 | ||
4775 | messages rb messages_height*messages_width |
5598 | messages rb messages_height*messages_width |
4776 | messages_pos dd ? |
5599 | messages_pos dd ? |
4777 | 5600 | ||
4778 | cmdline rb cmdline_width+1 |
5601 | cmdline rb cmdline_width+1 |
4779 | cmdline_len dd ? |
5602 | cmdline_len dd ? |
4780 | cmdline_pos dd ? |
5603 | cmdline_pos dd ? |
4781 | curarg dd ? |
5604 | curarg dd ? |
4782 | 5605 | ||
4783 | was_temp_break db ? |
5606 | was_temp_break db ? |
4784 | 5607 | ||
4785 | dbgbufsize dd ? |
5608 | dbgbufsize dd ? |
4786 | dbgbuflen dd ? |
5609 | dbgbuflen dd ? |
4787 | dbgbuf rb 256 |
5610 | dbgbuf rb 256 |
- | 5611 | ||
- | 5612 | fileattr rb 40 |
|
4788 | 5613 | ||
4789 | needzerostart: |
5614 | needzerostart: |
4790 | 5615 | ||
4791 | context: |
5616 | context: |
4792 | _eip dd ? |
5617 | _eip dd ? |
4793 | _eflags dd ? |
5618 | _eflags dd ? |
4794 | _eax dd ? |
5619 | _eax dd ? |
4795 | _ecx dd ? |
5620 | _ecx dd ? |
4796 | _edx dd ? |
5621 | _edx dd ? |
4797 | _ebx dd ? |
5622 | _ebx dd ? |
4798 | _esp dd ? |
5623 | _esp dd ? |
4799 | _ebp dd ? |
5624 | _ebp dd ? |
4800 | _esi dd ? |
5625 | _esi dd ? |
4801 | _edi dd ? |
5626 | _edi dd ? |
4802 | 5627 | ||
4803 | oldcontext rb $-context |
5628 | oldcontext rb $-context |
4804 | 5629 | ||
4805 | dumpread dd ? |
5630 | dumpread dd ? |
4806 | dumppos dd ? |
5631 | dumppos dd ? |
4807 | dumpdata rb dump_height*10h |
5632 | dumpdata rb dump_height*10h |
4808 | 5633 | ||
4809 | ; breakpoint structure: |
5634 | ; breakpoint structure: |
4810 | ; dword +0: address |
5635 | ; dword +0: address |
4811 | ; byte +4: flags |
5636 | ; byte +4: flags |
4812 | ; bit 0: 1 <=> breakpoint valid |
5637 | ; bit 0: 1 <=> breakpoint valid |
4813 | ; bit 1: 1 <=> breakpoint disabled |
5638 | ; bit 1: 1 <=> breakpoint disabled |
4814 | ; bit 2: 1 <=> one-shot breakpoint |
5639 | ; bit 2: 1 <=> one-shot breakpoint |
4815 | ; bit 3: 1 <=> DRx breakpoint |
5640 | ; bit 3: 1 <=> DRx breakpoint |
4816 | ; byte +5: overwritten byte |
5641 | ; byte +5: overwritten byte |
4817 | ; for DRx breaks: flags + (index shl 6) |
5642 | ; for DRx breaks: flags + (index shl 6) |
4818 | breakpoints_n = 256 |
5643 | breakpoints_n = 256 |
4819 | breakpoints rb breakpoints_n*6 |
5644 | breakpoints rb breakpoints_n*6 |
4820 | drx_break rd 4 |
5645 | drx_break rd 4 |
4821 | 5646 | ||
4822 | disasm_buf_size dd ? |
5647 | disasm_buf_size dd ? |
- | 5648 | ||
- | 5649 | symbols dd ? |
|
- | 5650 | num_symbols dd ? |
|
4823 | 5651 | ||
4824 | bReload db ? |
5652 | bReload db ? |
4825 | 5653 | ||
4826 | needzeroend: |
5654 | needzeroend: |
4827 | 5655 | ||
4828 | disasm_buffer rb 256 |
5656 | disasm_buffer rb 256 |
4829 | disasm_start_pos dd ? |
5657 | disasm_start_pos dd ? |
4830 | disasm_cur_pos dd ? |
5658 | disasm_cur_pos dd ? |
4831 | disasm_cur_str dd ? |
5659 | disasm_cur_str dd ? |
4832 | disasm_string rb 256 |
5660 | disasm_string rb 256 |
4833 | 5661 | ||
4834 | i_param rb 256 |
5662 | i_param rb 256 |
4835 | 5663 | ||
4836 | ; stack |
5664 | ; stack |
4837 | align 400h |
5665 | align 400h |
4838 | rb 400h |
5666 | rb 400h |
4839 | used_mem:=>=>=>=> |
5667 | used_mem:=>=>=>=>>>>> |