| 1 | ; Project name : AssemblyLibrary
|
|---|
| 2 | ; Description : Defines for BIOS functions.
|
|---|
| 3 | %ifndef BIOS_FUNCTIONS_INC
|
|---|
| 4 | %define BIOS_FUNCTIONS_INC
|
|---|
| 5 |
|
|---|
| 6 | ; BIOS interrupts
|
|---|
| 7 | BIOS_VIDEO_INTERRUPT_10h EQU 10h
|
|---|
| 8 | BIOS_DISK_INTERRUPT_13h EQU 13h
|
|---|
| 9 | BIOS_SYSTEM_INTERRUPT_15h EQU 15h
|
|---|
| 10 | BIOS_KEYBOARD_INTERRUPT_16h EQU 16h
|
|---|
| 11 | BIOS_BOOT_FAILURE_INTERRUPT_18h EQU 18h
|
|---|
| 12 | BIOS_BOOT_LOADER_INTERRUPT_19h EQU 19h
|
|---|
| 13 | BIOS_DISKETTE_INTERRUPT_40h EQU 40h
|
|---|
| 14 | HD0_DPT_POINTER_41h EQU 41h
|
|---|
| 15 | HD1_DPT_POINTER_46h EQU 46h
|
|---|
| 16 |
|
|---|
| 17 | ; Hardware interrupts
|
|---|
| 18 | HARDWARE_IRQ_0_INTERRUPT_08h EQU 08h ; System timer
|
|---|
| 19 | HARDWARE_IRQ_1_INTERRUPT_09h EQU 09h ; Keyboard
|
|---|
| 20 | HARDWARE_IRQ_2_INTERRUPT_0Ah EQU 0Ah
|
|---|
| 21 | HARDWARE_IRQ_3_INTERRUPT_0Bh EQU 0Bh
|
|---|
| 22 | HARDWARE_IRQ_4_INTERRUPT_0Ch EQU 0Ch
|
|---|
| 23 | HARDWARE_IRQ_5_INTERRUPT_0Dh EQU 0Dh
|
|---|
| 24 | HARDWARE_IRQ_6_INTERRUPT_0Eh EQU 0Eh
|
|---|
| 25 | HARDWARE_IRQ_7_INTERRUPT_0Fh EQU 0Fh
|
|---|
| 26 | HARDWARE_IRQ_8_INTERRUPT_70h EQU 70h
|
|---|
| 27 | HARDWARE_IRQ_9_INTERRUPT_71h EQU 71h
|
|---|
| 28 | HARDWARE_IRQ_10_INTERRUPT_72h EQU 72h
|
|---|
| 29 | HARDWARE_IRQ_11_INTERRUPT_73h EQU 73h
|
|---|
| 30 | HARDWARE_IRQ_12_INTERRUPT_74h EQU 74h
|
|---|
| 31 | HARDWARE_IRQ_13_INTERRUPT_75h EQU 75h
|
|---|
| 32 | HARDWARE_IRQ_14_INTERRUPT_76h EQU 76h
|
|---|
| 33 | HARDWARE_IRQ_15_INTERRUPT_77h EQU 77h
|
|---|
| 34 |
|
|---|
| 35 |
|
|---|
| 36 | ; BIOS video functions
|
|---|
| 37 | SET_VIDEO_MODE EQU 00h
|
|---|
| 38 | SET_TEXT_MODE_CURSOR_SHAPE EQU 01h
|
|---|
| 39 | SET_CURSOR_POSITION EQU 02h
|
|---|
| 40 | GET_CURSOR_POSITION_AND_SIZE EQU 03h
|
|---|
| 41 | SELECT_ACTIVE_DISPLAY_PAGE EQU 05h
|
|---|
| 42 | TELETYPE_OUTPUT EQU 0Eh
|
|---|
| 43 |
|
|---|
| 44 | ; BIOS disk functions
|
|---|
| 45 | GET_DRIVE_PARAMETERS EQU 08h
|
|---|
| 46 | RESET_HARD_DISK EQU 0Dh
|
|---|
| 47 | GET_DISK_TYPE EQU 15h
|
|---|
| 48 | GET_DRIVE_INFORMATION EQU 25h
|
|---|
| 49 | CHECK_EXTENSIONS_PRESENT EQU 41h
|
|---|
| 50 | GET_EXTENDED_DRIVE_INFORMATION EQU 48h
|
|---|
| 51 |
|
|---|
| 52 | ; BIOS system functions
|
|---|
| 53 | OS_HOOK_DEVICE_BUSY EQU 90h
|
|---|
| 54 | OS_HOOK_DEVICE_POST EQU 91h
|
|---|
| 55 |
|
|---|
| 56 | ; BIOS keyboard functions
|
|---|
| 57 | GET_KEYSTROKE EQU 00h
|
|---|
| 58 | CHECK_FOR_KEYSTROKE EQU 01h
|
|---|
| 59 |
|
|---|
| 60 | ; BIOS system functions
|
|---|
| 61 | EVENT_WAIT EQU 86h
|
|---|
| 62 |
|
|---|
| 63 |
|
|---|
| 64 | %endif ; BIOS_FUNCTIONS_INC
|
|---|
