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Line 145... Line 145...
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           mov eax, 1
 145 
           mov eax, 1
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           xchg eax, [application_table_status]
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           xchg eax, [application_table_status]
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           cmp eax, 0
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           cmp eax, 0
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           jne .wait_lock
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           jne .wait_lock
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 - 
 
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;           pushfd
 - 
 
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;           cli
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Line 153... Line 150...
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           call set_application_table_status
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           call set_application_table_status
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           call get_new_process_place
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           call get_new_process_place
Line 387... Line 384...
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           jz .fail
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           jz .fail
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           mov [dir_addr], eax
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           mov [dir_addr], eax
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           stdcall map_page,[tmp_task_pdir],eax,dword PG_SW
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           stdcall map_page,[tmp_task_pdir],eax,dword PG_SW
Line 390... Line 387...
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           mov edi, [tmp_task_pdir]
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           mov edi, [tmp_task_pdir]
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           mov ecx, (page_tabs shr 20)/4
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           mov ecx, (OS_BASE shr 20)/4
- 
 
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           xor eax, eax
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           xor eax, eax
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           cld
Line 394... Line -...
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           rep stosd
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 - 
 
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           mov eax, [dir_addr]
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           or eax, PG_SW
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           stosd
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           rep stosd
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           mov esi, sys_pgdir+(OS_BASE shr 20)
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           mov ecx, (OS_BASE shr 20)/4
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           mov ecx, (OS_BASE shr 20)/4
Line 402... Line 395...
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           cld
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           mov esi, sys_pgdir+(OS_BASE shr 20)
- 
 
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           rep movsd
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- 
 
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           mov eax, [dir_addr]
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           or eax, PG_SW
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           rep movsd
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           mov [edi-4096+(page_tabs shr 20)], eax
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           mov eax, [dir_addr]
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           and eax, -4096
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           call set_cr3
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           call set_cr3
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           mov eax, [pg_dir]
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           mov eax, [pg_dir]
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           and eax, not 0xFFF
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           and eax, not 0xFFF
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           stdcall map_page,[tmp_task_pdir],eax,dword PG_SW
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           stdcall map_page,[tmp_task_pdir],eax,dword PG_SW
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           mov esi, [tmp_task_pdir]
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           mov esi, [tmp_task_pdir]
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           mov edi, (page_tabs shr 20)/4
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           mov edi, (OS_BASE shr 20)/4
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.destroy:
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.destroy:
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           mov eax, [esi]
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           mov eax, [esi]
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           test eax, 1
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           test eax, 1
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           jz .next
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           jz .next
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           locals
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           locals
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             pl0_stack dd ?
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             pl0_stack dd ?
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           endl
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           endl
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           stdcall kernel_alloc, 0x2000
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           stdcall kernel_alloc, RING0_STACK_SIZE+512
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           mov [pl0_stack], eax
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           mov [pl0_stack], eax
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 944 
 
Line 948... Line 945...
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           lea edi, [eax+0x2000-512]
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           lea edi, [eax+RING0_STACK_SIZE]
Line 1068... Line 1065...
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           mov [edi+TSS._fs],app_data
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           mov [edi+TSS._fs],app_data
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           mov [edi+TSS._gs],graph_data ;selector of graphic segment
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           mov [edi+TSS._gs],graph_data ;selector of graphic segment
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           mov [edi+TSS._io],word 128
 1067 
           mov [edi+TSS._io],word 128
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           mov [edi+TSS._ss0], os_data
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           mov [edi+TSS._ss0], os_data
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           mov ebx, [pl0_stack]
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           mov ebx, [pl0_stack]
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           add ebx, 0x2000-512
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           add ebx, RING0_STACK_SIZE
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           mov [edi+TSS._esp0],ebx
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           mov [edi+TSS._esp0],ebx
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           mov ecx, edi    ;ecx - address of application TSS
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           mov ecx, edi    ;ecx - address of application TSS
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           mov ebx,[slot]
 1074 
           mov ebx,[slot]