| 54,28 → 54,24 |
|---|
| _ramdisk db '/RD/1/' |
| filepos dd 0x0 |
| |
| ; info by Privalov: starting from FASM 1.51 |
| ; ~3/8 - additional memory |
| ; ~5/8 - main memory |
| |
| init_memory: |
| mcall 18, 16 |
| cmp ecx, 0x38000000 shr 9 |
| jbe @f |
| mov ecx, 0x38000000 shr 9 |
| @@: |
| shl ecx, 9 |
| |
| mov ecx, 16*1024*1024 |
| |
| allocate_memory: |
| mov [memory_setting],ecx |
| mcall 68, 12 |
| or eax,eax |
| jz out_of_memory |
| mov [additional_memory],eax |
| add eax,[memory_setting] |
| mov [memory_end],eax |
| mov eax,[memory_setting] |
| shr eax,2 |
| add eax,[additional_memory] |
| mov [additional_memory_end],eax |
| mov [memory_start], eax |
| mov [memblock], eax |
| push eax |
| add eax, ecx |
| mov [additional_memory_end], eax |
| pop eax |
| shr ecx, 3 |
| add eax, ecx |
| lea eax, [ecx*4+eax] |
| mov [memory_end],eax |
| mov [additional_memory],eax |
| ret |
| |
| exit_program: |