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| 3 | ;; Copyright (C) KolibriOS team 2004-2009. All rights reserved. ;; |
3 | ;; Copyright (C) KolibriOS team 2004-2009. All rights reserved. ;; |
| 4 | ;; Distributed under terms of the GNU General Public License ;; |
4 | ;; Distributed under terms of the GNU General Public License ;; |
| 5 | ;; ;; |
5 | ;; ;; |
| 6 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
6 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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| 7 | 7 | ||
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| 8 | $Revision: 2156 $ |
- | |
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| 9 | 8 | $Revision: 2166 $ |
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| 10 | HASH_IT = 1 |
9 | |
| 11 | 10 | ||
| 12 | struc MEM_BLOCK |
11 | struc MEM_BLOCK |
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| 277 | 276 | ||
| 278 | align 4 |
277 | align 4 |
| 279 | proc alloc_kernel_space stdcall, size:dword |
278 | proc alloc_kernel_space stdcall, size:dword |
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| 280 | local block_ind:DWORD |
- | |
| 281 | - | ||
| 282 | ; xchg bx, bx |
279 | local block_ind:DWORD |
| 283 | 280 | ||
| 284 | push ebx |
281 | push ebx |
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| 285 | push esi |
282 | push esi |
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| 384 | endp |
381 | endp |
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| 385 | 382 | ||
| 386 | align 4 |
383 | align 4 |
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| 387 | proc free_kernel_space stdcall uses ebx ecx edx esi edi, base:dword |
- | |
| 388 | - | ||
| 389 | ; xchg bx, bx |
384 | proc free_kernel_space stdcall uses ebx ecx edx esi edi, base:dword |
| 390 | 385 | ||
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| 391 | mov ecx, heap_mutex |
386 | mov ecx, heap_mutex |
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| 564 | cmp [esi+block_flags], USED_BLOCK |
559 | cmp [esi+block_flags], USED_BLOCK |
| 565 | jne .fail |
560 | jne .fail |
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| 566 | 561 | ||
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| - | 562 | call mutex_unlock |
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| 567 | call mutex_unlock |
563 | |
| 568 | 564 | mov eax, [esi+block_base] |
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| 569 | mov ecx, [esi+block_size]; |
565 | mov ecx, [esi+block_size] |
| 570 | shr ecx, 12 |
566 | shr ecx, 12 |
| 571 | call release_pages ;eax, ecx |
567 | call release_pages ;eax, ecx |
| 572 | stdcall free_kernel_space, [base] |
568 | stdcall free_kernel_space, [base] |