| 4680,8 → 4680,8 |
|---|
| @@: |
| cmp [esi], byte 0 |
| je @f |
| mov eax, 1 |
| movzx ebx, byte [esi] |
| mov ebx, 1 |
| movzx ecx, byte [esi] |
| call sys_msg_board |
| inc esi |
| jmp @b |
| 4721,9 → 4721,9 |
|---|
| cmp al, 10 |
| sbb al, 69h |
| das |
| mov bl, al |
| xor eax, eax |
| inc eax |
| mov cl, al |
| xor ebx, ebx |
| inc ebx |
| call sys_msg_board |
| pop eax |
| pop ecx |
| 4740,9 → 4740,13 |
|---|
| |
| sys_msg_board: |
| |
| ; eax=1 : write : bl byte to write |
| ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
| ; ebx=1 : write : bl byte to write |
| ; ebx=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
| |
| push eax ebx ; Save eax and ebx, since we're restoring their order required. |
| mov eax, ebx |
| mov ebx, ecx |
| |
| mov ecx, [msg_board_count] |
| cmp eax, 1 |
| jne .smbl1 |
| 4799,6 → 4803,8 |
|---|
| inc ecx |
| and ecx, msg_board_data_size - 1 |
| mov [msg_board_count], ecx |
| |
| pop ebx eax |
| ret |
| .smbl1: |
| cmp eax, 2 |
| 4805,18 → 4811,21 |
|---|
| jne .smbl2 |
| test ecx, ecx |
| jz .smbl21 |
| |
| add esp, 8 ; Returning data in ebx and eax, so no need to restore them. |
| mov eax, msg_board_data+1 |
| mov ebx, msg_board_data |
| movzx edx, byte [ebx] |
| call memmove |
| dec [msg_board_count] |
| mov [esp + 36], edx ;eax |
| mov [esp + 24], dword 1 |
| mov [esp + 32], edx ;eax |
| mov [esp + 20], dword 1 |
| ret |
| .smbl21: |
| mov [esp+36], ecx |
| mov [esp+24], ecx |
| mov [esp+32], ecx |
| mov [esp+20], ecx |
| .smbl2: |
| pop ebx eax |
| ret |
| |
| ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |