| 366,13 → 366,13 |
|---|
| jc .fail |
| pop eax |
| push ecx ebx edx |
| add [ebp+EXTFS.superblock.blocksFree], ecx |
| mov edi, eax |
| shr edi, 5 |
| shl edi, 2 |
| add edi, ebx |
| and eax, 31 |
| mov edx, ecx |
| and eax, 31 |
| jz .aligned |
| mov ecx, 32 |
| sub ecx, eax |
| sub edx, ecx |
| 387,15 → 387,15 |
|---|
| shl ebx, cl |
| not ebx |
| and [edi], ebx |
| mov ecx, edx |
| jecxz @f |
| shr ecx, 5 |
| add edi, 4 |
| xor eax, eax |
| .aligned: |
| mov ecx, edx |
| shr ecx, 5 |
| rep stosd |
| and edx, 31 |
| jz @f |
| mov ecx, edx |
| jecxz @f |
| not eax |
| shl eax, cl |
| and [edi], eax |
| 404,7 → 404,6 |
|---|
| call extfsWriteBlock |
| pop ecx |
| mov eax, ecx |
| add [ebp+EXTFS.superblock.blocksFree], ecx |
| mul [ebp+EXTFS.sectorsPerBlock] |
| sub [ebp+EXTFS.inodeBuffer.sectorsUsed], eax |
| .ret: |
| 430,8 → 429,6 |
|---|
| .test_block_group: |
| call extfsReadDescriptor |
| jc .fail |
| cmp [ebx+BGDESCR.blocksFree], 0 |
| jz .next |
| dec [ebx+BGDESCR.inodesFree] |
| js .next |
| mov edx, [ebx+BGDESCR.inodeBitmap] |
| 525,8 → 522,10 |
|---|
| not eax |
| shr eax, cl |
| shl eax, cl |
| bsf ebx, eax |
| jnz @f |
| mov ebx, 32 |
| bsf ebx, eax |
| @@: |
| sub ebx, ecx |
| mov eax, [esp+16] |
| cmp ebx, eax |
| 533,15 → 532,12 |
|---|
| jc @f |
| mov ebx, eax |
| @@: |
| xchg ebx, ecx |
| or eax, -1 |
| cmp ebx, 32 |
| jz @f |
| xchg ebx, ecx |
| shl eax, cl |
| not eax |
| xchg ebx, ecx |
| shl eax, cl |
| @@: |
| or [esi], eax |
| sub esi, [ebp+EXTFS.tempBlockBuffer] |
| shl esi, 3 |
| 593,9 → 589,8 |
|---|
| or eax, -1 |
| rep stosd |
| mov ecx, ebx |
| neg ecx |
| add ecx, 32 |
| shr eax, cl |
| shl eax, cl |
| not eax |
| or [edi], eax |
| .done: |
| pop eax |
| 826,13 → 821,6 |
|---|
| add eax, 978307200 |
| mov [edi+INODE.inodeModified], eax |
| pop eax |
| cmp eax, ROOT_INODE |
| jnz @f |
| movzx ecx, [ebp+EXTFS.superblock.inodeSize] |
| mov esi, edi |
| mov edi, [ebp+EXTFS.rootInodeBuffer] |
| rep movsb |
| @@: |
| call getInodeLocation |
| jc .ret |
| mov ebx, [ebp+EXTFS.tempBlockBuffer] |
| 841,10 → 829,10 |
|---|
| test eax, eax |
| jnz @f |
| mov eax, ecx |
| mov esi, edi |
| movzx ecx, [ebp+EXTFS.superblock.inodeSize] |
| mov edi, edx |
| add edi, ebx |
| mov esi, [esp] |
| rep movsb |
| call fs_write32_sys |
| .ret: |