| 882,11 → 882,11 |
|---|
| ; Because this code uses fixed addresses, |
| ; it can not be run simultaniously by many threads. |
| ; In current implementation it is protected by common mutex 'hd1_status' |
| mov word [BOOT_VAR + 510h], 10h ; packet length |
| mov word [BOOT_VAR + 512h], cx ; number of sectors |
| mov dword [BOOT_VAR + 514h], 9A000000h ; buffer 9A00:0000 |
| mov dword [BOOT_VAR + 518h], eax |
| and dword [BOOT_VAR + 51Ch], 0 |
| mov word [OS_BASE + 510h], 10h ; packet length |
| mov word [OS_BASE + 512h], cx ; number of sectors |
| mov dword [OS_BASE + 514h], 9A000000h ; buffer 9A00:0000 |
| mov dword [OS_BASE + 518h], eax |
| and dword [OS_BASE + 51Ch], 0 |
| push ebx ecx esi edi |
| mov ebx, int13_regs_in |
| mov edi, ebx |
| 919,7 → 919,7 |
|---|
| call v86_start |
| and [bios_hdpos], 0 |
| pop edi esi ecx ebx |
| movzx edx, byte [BOOT_VAR + 512h] |
| movzx edx, byte [OS_BASE + 512h] |
| test byte [int13_regs_out+v86_regs.eflags], 1 |
| jnz @f |
| mov edx, ecx |