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| 12 | ;; GNU GENERAL PUBLIC LICENSE ;; |
12 | ;; GNU GENERAL PUBLIC LICENSE ;; |
| 13 | ;; Version 2, June 1991 ;; |
13 | ;; Version 2, June 1991 ;; |
| 14 | ;; ;; |
14 | ;; ;; |
| 15 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
15 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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| 16 | 16 | ||
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| 17 | $Revision: 3162 $ |
17 | $Revision: 3270 $ |
| 18 | 18 | ||
| 19 | align 4 |
19 | align 4 |
| 20 | iglobal |
20 | iglobal |
| Line 316... | Line 316... | ||
| 316 | 316 | ||
| 317 | 317 | ||
| 318 | 318 | ||
| 319 | 319 | ||
| 320 | ;------------------------- |
320 | ;------------------------- |
| 321 | ; TCP_respond.segment: |
321 | ; TCP_respond_segment: |
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| 322 | ; |
322 | ; |
| 323 | ; IN: edx = segment ptr (a previously received segment) |
323 | ; IN: edx = segment ptr (a previously received segment) |
| Line 324... | Line 324... | ||
| 324 | ; edi = ptr to dest and src IPv4 addresses |
324 | ; edi = ptr to dest and src IPv4 addresses |
| Line 325... | Line 325... | ||
| 325 | ; cl = flags |
325 | ; cl = flags |
| 326 | 326 | ||
| Line 327... | Line 327... | ||
| 327 | align 4 |
327 | align 4 |
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| 366 | stosd ; checksum + urgentpointer |
366 | stosd ; checksum + urgentpointer |
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| 367 | 367 | ||
| 368 | ;--------------------- |
368 | ;--------------------- |
| Line 369... | Line -... | ||
| 369 | ; Fill in the checksum |
- | |
| 370 | 369 | ; Fill in the checksum |
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| 371 | .checksum: |
370 | |
| 372 | lea esi, [edi - sizeof.TCP_header] |
371 | lea esi, [edi - sizeof.TCP_header] |
| 373 | mov ecx, sizeof.TCP_header |
372 | mov ecx, sizeof.TCP_header |
| 374 | TCP_checksum (esi - sizeof.IPv4_header + IPv4_header.DestinationAddress),\ ; FIXME |
373 | TCP_checksum (esi - sizeof.IPv4_header + IPv4_header.DestinationAddress),\ ; FIXME |