| 89,25 → 89,24 |
|---|
| |
| stdcall load_file,[file_name] |
| mov ecx, -ERROR_FILE_NOT_FOUND |
| |
| test eax, eax |
| jz .err ;fail |
| jz .err_file |
| |
| mov [file_base], eax |
| mov [file_size], ebx |
| |
| pushfd |
| cli |
| |
| lea ebx, [app_cmdline] |
| call test_app_header |
| mov ecx, -0x1F |
| test eax, eax |
| jz .err ;fail |
| jz .err_hdr |
| |
| mov esi, new_process_loading |
| call sys_msg_board_str ; write message to message board |
| |
| pushfd |
| cli |
| |
| .wait_lock: |
| cmp [application_table_status],0 |
| je .get_lock |
| 125,7 → 124,7 |
|---|
| call get_new_process_place |
| test eax, eax |
| mov ecx, -0x20 ; too many processes |
| jz .err |
| jz .err_hdr |
| |
| mov [slot], eax |
| shl eax, 8 |
| 172,13 → 171,17 |
|---|
| mov [ebx+APPDATA.mem_size],eax |
| |
| mov ecx, [file_size] |
| add ecx, 3 |
| mov eax, ecx |
| shr ecx, 2 |
| mov esi, [file_base] |
| mov edi, new_app_base |
| cld |
| rep movsd |
| |
| and eax, 3 |
| jz @F |
| mov ecx, eax |
| rep movsb |
| @@: |
| stdcall kernel_free, [file_base] |
| lea eax, [app_cmdline] |
| stdcall set_app_params ,[slot],eax,[cmd_line],\ |
| 187,16 → 190,18 |
|---|
| mov eax, [save_cr3] |
| call set_cr3 |
| |
| xor eax, eax |
| mov [application_table_status],eax ;unlock application_table_status mutex |
| popfd |
| xor ebx, ebx |
| mov [application_table_status],ebx ;unlock application_table_status mutex |
| mov eax,[process_number] ;set result |
| ret |
| .failed: |
| mov eax, [save_cr3] |
| call set_cr3 |
| .err: |
| .err_hdr: |
| stdcall kernel_free,[file_base] |
| popfd |
| .err_file: |
| xor eax, eax |
| mov [application_table_status],eax |
| ret |