| 159,7 → 159,7 |
|---|
| |
| mov [slot], eax |
| shl eax, 8 |
| add eax, PROC_BASE |
| add eax, SLOT_BASE |
| mov [slot_base], eax |
| mov edi, eax |
| _clear_ 256 ;clean extended information about process |
| 487,7 → 487,7 |
|---|
| mov esi, [CURRENT_TASK] |
| mov ebx, esi |
| shl esi,8 |
| mov [PROC_BASE+esi+0xB8],eax |
| mov [SLOT_BASE+esi+0xB8],eax |
| imul ebx,tss_step |
| add ebx,tss_data |
| mov [ebx+28], eax |
| 531,7 → 531,7 |
|---|
| cmp byte [CURRENT_TASK+ecx+0xa],9 ;if process running? |
| jz @f ;skip empty slots |
| shl ecx,3 |
| cmp [PROC_BASE+ecx+0xB8],ebx ;compare page directory addresses |
| cmp [SLOT_BASE+ecx+0xB8],ebx ;compare page directory addresses |
| jnz @f |
| inc edx ;thread found |
| @@: |
| 635,7 → 635,7 |
|---|
| cmp word [CURRENT_TASK+eax+0xa],0 |
| jnz .failed |
| shl eax,3 |
| mov eax,[PROC_BASE+eax+0xb8] |
| mov eax,[SLOT_BASE+eax+0xb8] |
| test eax,eax |
| jz .failed |
| |
| 738,7 → 738,7 |
|---|
| add ebx, new_app_base |
| push ecx |
| stdcall map_memEx, [proc_mem_map],\ |
| [PROC_BASE+eax+0xB8],\ |
| [SLOT_BASE+eax+0xB8],\ |
| ebx, ecx |
| pop ecx |
| |
| 804,7 → 804,7 |
|---|
| add ebx, new_app_base |
| push ecx |
| stdcall map_memEx, [proc_mem_map],\ |
| [PROC_BASE+eax+0xB8],\ |
| [SLOT_BASE+eax+0xB8],\ |
| ebx, ecx |
| pop ecx |
| |
| 868,12 → 868,12 |
|---|
| |
| mov esi,[CURRENT_TASK] |
| shl esi,8 |
| add esi,PROC_BASE |
| add esi,SLOT_BASE |
| mov ebx,esi ;ebx=esi - pointer to extended information about current thread |
| |
| mov edi, eax |
| shl edi,8 |
| add edi,PROC_BASE |
| add edi,SLOT_BASE |
| mov edx,edi ;edx=edi - pointer to extended infomation about new thread |
| mov ecx,256/4 |
| xor eax, eax |
| 950,9 → 950,9 |
|---|
| mov ebx, eax |
| |
| shl eax, 8 |
| mov [eax+PROC_BASE+APPDATA.fpu_state], edi |
| mov [eax+PROC_BASE+APPDATA.fpu_handler], 0 |
| mov [eax+PROC_BASE+APPDATA.sse_handler], 0 |
| mov [eax+SLOT_BASE+APPDATA.fpu_state], edi |
| mov [eax+SLOT_BASE+APPDATA.fpu_handler], 0 |
| mov [eax+SLOT_BASE+APPDATA.sse_handler], 0 |
| |
| mov esi, fpu_data |
| mov ecx, 512/4 |
| 963,18 → 963,18 |
|---|
| inc dword [TASK_COUNT] ;update number of processes |
| .noinc: |
| shl ebx,8 |
| lea edx, [ebx+PROC_BASE+APP_EV_OFFSET] |
| mov [PROC_BASE+APPDATA.fd_ev+ebx],edx |
| mov [PROC_BASE+APPDATA.bk_ev+ebx],edx |
| lea edx, [ebx+SLOT_BASE+APP_EV_OFFSET] |
| mov [SLOT_BASE+APPDATA.fd_ev+ebx],edx |
| mov [SLOT_BASE+APPDATA.bk_ev+ebx],edx |
| |
| add edx, APP_OBJ_OFFSET-APP_EV_OFFSET |
| mov [PROC_BASE+APPDATA.fd_obj+ebx],edx |
| mov [PROC_BASE+APPDATA.bk_obj+ebx],edx |
| mov [SLOT_BASE+APPDATA.fd_obj+ebx],edx |
| mov [SLOT_BASE+APPDATA.bk_obj+ebx],edx |
| |
| mov ecx, [def_cursor] |
| mov [PROC_BASE+APPDATA.cursor+ebx],ecx |
| mov [SLOT_BASE+APPDATA.cursor+ebx],ecx |
| mov eax, [pl0_stack] |
| mov [PROC_BASE+APPDATA.pl0_stack+ebx],eax |
| mov [SLOT_BASE+APPDATA.pl0_stack+ebx],eax |
| |
| shr ebx,3 |
| mov eax, new_app_base |
| 990,7 → 990,7 |
|---|
| add eax, 256 |
| jc @f |
| |
| cmp eax, [PROC_BASE+APPDATA.mem_size+ebx*8] |
| cmp eax, [SLOT_BASE+APPDATA.mem_size+ebx*8] |
| ja @f |
| |
| add edx, new_app_base |
| 1003,7 → 1003,7 |
|---|
| mov eax, edx |
| add eax, 1024 |
| jc @f |
| cmp eax, [PROC_BASE+APPDATA.mem_size+ebx*8] |
| cmp eax, [SLOT_BASE+APPDATA.mem_size+ebx*8] |
| ja @f |
| add edx, new_app_base |
| stdcall k_strncpy, edx, [app_path], 1024 |
| 1050,7 → 1050,7 |
|---|
| ;set cr3 register in TSS of application |
| mov ecx, [slot] |
| shl ecx, 8 |
| mov eax,[PROC_BASE+ecx+APPDATA.dir_table] |
| mov eax,[SLOT_BASE+ecx+APPDATA.dir_table] |
| mov [edi+TSS._cr3],eax |
| |
| mov esi,[params] |
| 1104,7 → 1104,7 |
|---|
| jz .no_debug |
| mov [CURRENT_TASK+ebx+0xa],byte 1 ;set process state - suspended |
| mov eax,[CURRENT_TASK] |
| mov [PROC_BASE+ebx*8+0xac],eax ;set debugger PID - current |
| mov [SLOT_BASE+ebx*8+0xac],eax ;set debugger PID - current |
| .no_debug: |
| mov esi,new_process_running |
| call sys_msg_board_str ;output information about succefull startup |