BlueGreycalmElegant

Català-Valencià – Catalan中文 – Chinese (Simplified)中文 – Chinese (Traditional)Česky – CzechDansk – DanishNederlands – DutchEnglish – EnglishSuomi – FinnishFrançais – FrenchDeutsch – Germanעברית – Hebrewहिंदी – HindiMagyar – HungarianBahasa Indonesia – IndonesianItaliano – Italian日本語 – Japanese한국어 – KoreanМакедонски – Macedonianमराठी – MarathiNorsk – NorwegianPolski – PolishPortuguês – PortuguesePortuguês – Portuguese (Brazil)Русский – RussianSlovenčina – SlovakSlovenščina – SlovenianEspañol – SpanishSvenska – SwedishTürkçe – TurkishУкраїнська – UkrainianOëzbekcha – Uzbek

Compare Revisions

• This comparison shows the changes necessary to convert path

  → /kernel/trunk/core/mem.inc @ 114

  → /kernel/trunk/core/mem.inc @ 115

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Regard whitespace Rev 114 → Rev 115

/kernel/trunk/core/mem.inc
188,7 → 188,7
mov eax,[general_page_table]
call simple_clone_cr3_table ;clone general page table
shl ebx,8
mov [second_base_address+0x80000+ebx+0xB8],eax ;save address of page directory
mov [second_base_address+0x80000+ebx+APPDATA.dir_table],eax ;save address of page directory
pop ebx
ret
199,7 → 199,7
;result:
; eax - physical address of page directory
shl eax,8 ;size of process extended information=256 bytes
mov eax,[second_base_address+0x80000+eax+0xB8]
mov eax,[second_base_address+0x80000+eax+APPDATA.dir_table]
ret
;-----------------------------------------------------------------------------
dispose_app_cr3_table:
213,7 → 213,7
mov ebp,eax
;ebp = process slot in the procedure.
shl eax,8
mov eax,[second_base_address+0x80000+eax+0xB8]
mov eax,[second_base_address+0x80000+eax+APPDATA.dir_table]
mov ebx,eax
;ebx = physical address of page directory
call MEM_Get_Linear_Address
234,10 → 234,10
;eax = current slot of process
mov ecx,eax
shl ecx,5
cmp byte [second_base_address+0x3000+ecx+0xa],9 ;if process running?
cmp byte [second_base_address+0x3000+ecx+TASKDATA.state],9 ;if process running?
jz .next ;skip empty slots
shl ecx,3
cmp [second_base_address+0x80000+ecx+0xB8],ebx ;compare page directory addresses
cmp [second_base_address+0x80000+ecx+APPDATA.dir_table],ebx ;compare page directory addresses
jnz .next
inc edx ;thread found
.next: