| 1071,4 → 1071,35 |
|---|
| mov eax, [current_slot] |
| ret |
| |
| pid_to_appdata: |
| ;Input: |
| ; eax - pid of process |
| ;Output: |
| ; eax - 0 - not found or pointer on APPDATA |
| push ebx |
| push ecx |
| mov ebx, [thread_count] |
| shl ebx, BSF sizeof.APPDATA ; multiply by size |
| ; skip first process in the task table |
| .loop: |
| add ecx, sizeof.APPDATA |
| cmp [SLOT_BASE + ecx + APPDATA.state], TSTATE_FREE |
| jz .loop ;skip empty slots |
| cmp [SLOT_BASE + ecx + APPDATA.tid], eax |
| jz .pid_found |
| ;ecx = offset of current process info entry |
| ;ebx = maximum permitted offset |
| cmp ecx, ebx |
| jb .loop |
| |
| pop ecx |
| pop ebx |
| xor eax, eax |
| ret |
| .pid_found: |
| mov eax, ecx |
| pop ecx |
| pop ebx |
| ret |
| |
| include "debug.inc" |