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| Rev 2425 | Rev 3168 | ||
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| 3 | ;; Copyright (C) KolibriOS team 2004-2008. All rights reserved. ;; |
3 | ;; Copyright (C) KolibriOS team 2004-2008. 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 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| Line 7... | Line 7... | ||
| 7 | 7 | ||
| Line 8... | Line 8... | ||
| 8 | $Revision: 2425 $ |
8 | $Revision: 3168 $ |
| 9 | 9 | ||
| 10 | 10 | ||
| Line 119... | Line 119... | ||
| 119 | stosd |
119 | stosd |
| 120 | add eax, 0x1000 |
120 | add eax, 0x1000 |
| 121 | dec ecx |
121 | dec ecx |
| 122 | jnz .map_kernel_tabs |
122 | jnz .map_kernel_tabs |
| Line 123... | Line 123... | ||
| 123 | 123 | ||
| 124 | ; map pagetables to linear space |
124 | ; map pagetables to linear space! |
| Line 125... | Line 125... | ||
| 125 | mov dword [sys_pgdir-OS_BASE+(page_tabs shr 20)], sys_pgdir+PG_SW-OS_BASE |
125 | mov dword [sys_pgdir-OS_BASE+(page_tabs shr 20)], sys_pgdir+PG_SW-OS_BASE |
| 126 | 126 | ||
| 127 | mov edi, (sys_pgdir-OS_BASE) |
127 | mov edi, (sys_pgdir-OS_BASE) |
| Line 147... | Line 147... | ||
| 147 | sub edx, ecx |
147 | sub edx, ecx |
| 148 | mov [pg_data.pages_free-OS_BASE], edx |
148 | mov [pg_data.pages_free-OS_BASE], edx |
| Line 149... | Line 149... | ||
| 149 | 149 | ||
| 150 | mov edi, sys_pgmap-OS_BASE |
150 | mov edi, sys_pgmap-OS_BASE |
| 151 | mov ebx, ecx |
151 | mov ebx, ecx |
| 152 | shr ecx, 5 |
152 | shr ecx, 5 ; 32 pagebits per dw |
| 153 | xor eax, eax |
153 | xor eax, eax |
| Line 154... | Line 154... | ||
| 154 | rep stosd |
154 | rep stosd |
| 155 | 155 | ||