| /programs/develop/fasm/trunk/symbdump.inc |
|---|
| 0,0 → 1,110 |
| symbol_dump: |
| push edi |
| mov edx,[memory_end] |
| dump_symbols: |
| cmp edx,[labels_list] |
| jbe symbols_dumped |
| sub edx,LABEL_STRUCTURE_SIZE |
| cmp dword [edx+24],0 |
| je dump_symbols ; do not dump anonymous symbols |
| test byte [edx+8],1 |
| jz dump_symbols ; do not dump symbols that didn't get defined |
| mov ax,[current_pass] |
| cmp ax,[edx+16] |
| jne dump_symbols |
| test byte [edx+8],4 or 2 |
| jnz dump_symbols ; do not dump assembly-time variables |
| ; do not dump variables defined with '=' |
| cmp word [edx+12], 0 |
| jnz dump_symbols ; do not dump register-based variables |
| mov al, '0' |
| stosb |
| mov al, 'x' |
| stosb |
| mov eax, [edx+4] |
| mov ecx, 8 |
| @@: |
| rol eax, 4 |
| test al, 0xF |
| loopz @b |
| jz .nohigh |
| inc ecx |
| @@: |
| push eax |
| and al, 0xF |
| cmp al, 10 |
| sbb al, 69h |
| das |
| stosb |
| pop eax |
| rol eax, 4 |
| loop @b |
| mov eax, [edx] |
| mov ecx, 8 |
| jmp .low |
| .nohigh: |
| mov eax, [edx] |
| mov ecx, 8 |
| @@: |
| rol eax, 4 |
| test al, 0xF |
| loopz @b |
| inc ecx |
| .low: |
| push eax |
| and al, 0xF |
| cmp al, 10 |
| sbb al, 69h |
| das |
| stosb |
| pop eax |
| rol eax, 4 |
| loop .low |
| mov al, ' ' |
| stosb |
| mov esi,[edx+24] |
| movzx ecx,byte [esi-1] |
| rep movsb |
| mov ax,0A0Dh |
| stosw |
| jmp dump_symbols |
| symbols_dumped: |
| mov edx,dbgfilename |
| push esi edi |
| mov esi, outfile |
| mov edi, edx |
| @@: |
| lodsb |
| stosb |
| test al, al |
| jnz @b |
| lea ecx, [edi-1] |
| @@: |
| dec edi |
| cmp edi, edx |
| jb @f |
| cmp byte [edi], '/' |
| jz @f |
| cmp byte [edi], '.' |
| jnz @b |
| mov ecx, edi |
| @@: |
| mov dword [ecx], '.dbg' |
| mov byte [ecx+4], 0 |
| pop edi esi |
| call create |
| mov edx,[esp] |
| mov ecx,edi |
| sub ecx,edx |
| call write |
| call close |
| pop edi |
| ret |