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/heap.inc @ 4423

  → /kernel/trunk/core/heap.inc @ 4424

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Regard whitespace Rev 4423 → Rev 4424

/kernel/trunk/core/heap.inc
129,15 → 129,11
loop @B
stdcall alloc_pages, dword 32
or eax, PG_SW
mov ebx, HEAP_BASE
mov ecx, 32
mov edx, eax
mov edi, HEAP_BASE
.l1:
stdcall map_page, edi, edx, PG_SW
add edi, 0x1000
add edx, 0x1000
dec ecx
jnz .l1
call commit_pages
mov edi, HEAP_BASE ;descriptors
mov ebx, HEAP_BASE+sizeof.MEM_BLOCK ;free space
480,46 → 476,39
mov [pages_count], ebx
stdcall alloc_kernel_space, eax
mov [lin_addr], eax
mov ebx, [pages_count]
test eax, eax
jz .err
mov [lin_addr], eax
mov ecx, [pages_count]
mov edx, eax
mov ebx, ecx
shr ecx, 3
jz .next
shr ebx, 3
jz .tail
and ebx, not 7
push ebx
shl ebx, 3
stdcall alloc_pages, ebx
pop ecx ; yes ecx!!!
and eax, eax
test eax, eax
jz .err
mov edi, eax
mov edx, [lin_addr]
@@:
stdcall map_page, edx, edi, dword PG_SW
add edx, 0x1000
add edi, 0x1000
dec ecx
jnz @B
.next:
mov ecx, [pages_count]
and ecx, 7
mov ecx, ebx
or eax, PG_SW
mov ebx, [lin_addr]
call commit_pages
mov edx, ebx ; this dirty hack
.tail:
mov ebx, [pages_count]
and ebx, 7
jz .end
@@:
push ecx
call alloc_page
pop ecx
test eax, eax
jz .err
stdcall map_page, edx, eax, dword PG_SW
add edx, 0x1000
dec ecx
dec ebx
jnz @B
.end:
mov eax, [lin_addr]