Subversion Repositories Kolibri OS

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;; Copyright (C) KolibriOS team 2004-2012. All rights reserved. ;;

;; Distributed under terms of the GNU General Public License    ;;

;;                                                              ;;

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$Revision: 4588 $

dpl0    equ  10010000b     ; data read       dpl0

drw0    equ  10010010b      ; data read/write dpl0

drw3    equ  11110010b      ; data read/write dpl3

cpl0    equ  10011010b      ; code read dpl0

cpl3    equ  11111010b      ; code read dpl3

D32     equ  01000000b      ; 32bit segment

G32     equ  10000000b      ; page gran

;;;;;;;;;;;;cpu_caps flags;;;;;;;;;;;;;;;;

CPU_386        equ 3

CPU_486        equ 4

CPU_PENTIUM    equ 5

CPU_P6         equ 6

CPU_PENTIUM4   equ 0x0F

CAPS_FPU       equ    00 ;on-chip x87 floating point unit

CAPS_VME       equ    01 ;virtual-mode enhancements

CAPS_DE        equ    02 ;debugging extensions

CAPS_PSE       equ    03 ;page-size extensions

CAPS_TSC       equ    04 ;time stamp counter

CAPS_MSR       equ    05 ;model-specific registers

CAPS_PAE       equ    06 ;physical-address extensions

CAPS_MCE       equ    07 ;machine check exception

CAPS_CX8       equ    08 ;CMPXCHG8B instruction

CAPS_APIC      equ    09 ;on-chip advanced programmable

                         ; interrupt controller

;                     10 ;unused

CAPS_SEP       equ    11 ;SYSENTER and SYSEXIT instructions

CAPS_MTRR      equ    12 ;memory-type range registers

CAPS_PGE       equ    13 ;page global extension

CAPS_MCA       equ    14 ;machine check architecture

CAPS_CMOV      equ    15 ;conditional move instructions

CAPS_PAT       equ    16 ;page attribute table

CAPS_PSE36     equ    17 ;page-size extensions

CAPS_PSN       equ    18 ;processor serial number

CAPS_CLFLUSH   equ    19 ;CLFUSH instruction

CAPS_DS        equ    21 ;debug store

CAPS_ACPI      equ    22 ;thermal monitor and software

                         ;controlled clock supported

CAPS_MMX       equ    23 ;MMX instructions

CAPS_FXSR      equ    24 ;FXSAVE and FXRSTOR instructions

CAPS_SSE       equ    25 ;SSE instructions

CAPS_SSE2      equ    26 ;SSE2 instructions

CAPS_SS        equ    27 ;self-snoop

CAPS_HTT       equ    28 ;hyper-threading technology

CAPS_TM        equ    29 ;thermal monitor supported

CAPS_IA64      equ    30 ;IA64 capabilities

CAPS_PBE       equ    31 ;pending break enable

;ecx

CAPS_SSE3      equ    32 ;SSE3 instructions

;                     33

;                     34

CAPS_MONITOR   equ    35 ;MONITOR/MWAIT instructions

CAPS_DS_CPL    equ    36 ;

CAPS_VMX       equ    37 ;virtual mode extensions

;                     38 ;

CAPS_EST       equ    39 ;enhansed speed step

CAPS_TM2       equ    40 ;thermal monitor2 supported

;                     41

CAPS_CID       equ    42 ;

;                     43

;                     44

CAPS_CX16      equ    45 ;CMPXCHG16B instruction

CAPS_xTPR      equ    46 ;

;

;reserved

;

;ext edx /ecx

CAPS_SYSCAL    equ    64 ;

CAPS_XD        equ    65 ;execution disable

CAPS_FFXSR     equ    66 ;

CAPS_RDTSCP    equ    67 ;

CAPS_X64       equ    68 ;

CAPS_3DNOW     equ    69 ;

CAPS_3DNOWEXT  equ    70 ;

CAPS_LAHF      equ    71 ;

CAPS_CMP_LEG   equ    72 ;

CAPS_SVM       equ    73 ;secure virual machine

CAPS_ALTMOVCR8 equ    74 ;

; CPU MSR names

MSR_SYSENTER_CS         equ     0x174

MSR_SYSENTER_ESP        equ     0x175

MSR_SYSENTER_EIP        equ     0x176

MSR_AMD_EFER            equ     0xC0000080      ; Extended Feature Enable Register

MSR_AMD_STAR            equ     0xC0000081      ; SYSCALL/SYSRET Target Address Register

CR0_PE         equ    0x00000001   ;protected mode

CR0_MP         equ    0x00000002   ;monitor fpu

CR0_EM         equ    0x00000004   ;fpu emulation

CR0_TS         equ    0x00000008   ;task switch

CR0_ET         equ    0x00000010   ;extension type hardcoded to 1

CR0_NE         equ    0x00000020   ;numeric error

CR0_WP         equ    0x00010000   ;write protect

CR0_AM         equ    0x00040000   ;alignment check

CR0_NW         equ    0x20000000   ;not write-through

CR0_CD         equ    0x40000000   ;cache disable

CR0_PG         equ    0x80000000   ;paging

CR4_VME        equ    0x0001

CR4_PVI        equ    0x0002

CR4_TSD        equ    0x0004

CR4_DE         equ    0x0008

CR4_PSE        equ    0x0010

CR4_PAE        equ    0x0020

CR4_MCE        equ    0x0040

CR4_PGE        equ    0x0080

CR4_PCE        equ    0x0100

CR4_OSFXSR     equ    0x0200

CR4_OSXMMEXPT  equ    0x0400

SSE_IE         equ    0x0001

SSE_DE         equ    0x0002

SSE_ZE         equ    0x0004

SSE_OE         equ    0x0008

SSE_UE         equ    0x0010

SSE_PE         equ    0x0020

SSE_DAZ        equ    0x0040

SSE_IM         equ    0x0080

SSE_DM         equ    0x0100

SSE_ZM         equ    0x0200

SSE_OM         equ    0x0400

SSE_UM         equ    0x0800

SSE_PM         equ    0x1000

SSE_FZ         equ    0x8000

SSE_INIT equ (SSE_IM+SSE_DM+SSE_ZM+SSE_OM+SSE_UM+SSE_PM)

IRQ_PIC        equ    0

IRQ_APIC       equ    1

struct  TSS

        _back       rw 2

        _esp0       rd 1

        _ss0        rw 2

        _esp1       rd 1

        _ss1        rw 2

        _esp2       rd 1

        _ss2        rw 2

        _cr3        rd 1

        _eip        rd 1

        _eflags     rd 1

        _eax        rd 1

        _ecx        rd 1

        _edx        rd 1

        _ebx        rd 1

        _esp        rd 1

        _ebp        rd 1

        _esi        rd 1

        _edi        rd 1

        _es         rw 2

        _cs         rw 2

        _ss         rw 2

        _ds         rw 2

        _fs         rw 2

        _gs         rw 2

        _ldt        rw 2

        _trap       rw 1

        _io         rw 1

                    rb 24

        _io_map_0   rb 4096

        _io_map_1   rb 4096

ends

PARTITION_COUNT     equ 64

DRIVE_DATA_SIZE     equ (16+PARTITION_COUNT*100)

OS_BASE             equ 0x80000000

window_data         equ (OS_BASE+0x0001000)

CURRENT_TASK        equ (OS_BASE+0x0003000)

TASK_COUNT          equ (OS_BASE+0x0003004)

TASK_BASE           equ (OS_BASE+0x0003010)

TASK_DATA           equ (OS_BASE+0x0003020)

TASK_EVENT          equ (OS_BASE+0x0003020)

CDDataBuf           equ (OS_BASE+0x0005000)

;unused                 0x6000 - 0x8fff

BOOT_VARS           equ (OS_BASE)               ;0x9000

idts                equ (OS_BASE+0x000B100)

WIN_STACK           equ (OS_BASE+0x000C000)

WIN_POS             equ (OS_BASE+0x000C400)

FDD_BUFF            equ (OS_BASE+0x000D000)     ;512

WIN_TEMP_XY         equ (OS_BASE+0x000F300)

KEY_COUNT           equ (OS_BASE+0x000F400)

KEY_BUFF            equ (OS_BASE+0x000F401) ; 120*2 + 2*2 = 244 bytes, actually 255 bytes

BTN_COUNT           equ (OS_BASE+0x000F500)

BTN_BUFF            equ (OS_BASE+0x000F501)

BTN_ADDR            equ (OS_BASE+0x000FE88)

MEM_AMOUNT          equ (OS_BASE+0x000FE8C)

SYS_SHUTDOWN        equ (OS_BASE+0x000FF00)

TASK_ACTIVATE       equ (OS_BASE+0x000FF01)

TMP_STACK_TOP       equ 0x006CC00

sys_pgdir           equ (OS_BASE+0x006F000)

SLOT_BASE           equ (OS_BASE+0x0080000)

VGABasePtr          equ (OS_BASE+0x00A0000)

CLEAN_ZONE          equ (_CLEAN_ZONE-OS_BASE)

IDE_DMA             equ (_IDE_DMA-OS_BASE)

; unused?

SB16Buffer          equ (OS_BASE+0x02A0000)

SB16_Status         equ (OS_BASE+0x02B0000)

UPPER_KERNEL_PAGES  equ (OS_BASE+0x0400000)

virtual at              (OS_BASE+0x05FFF80)

  tss  TSS

end virtual

HEAP_BASE           equ (OS_BASE+0x0800000)

HEAP_MIN_SIZE       equ 0x01000000

page_tabs           equ 0xFDC00000

app_page_tabs       equ 0xFDC00000

kernel_tabs         equ (page_tabs+ (OS_BASE shr 10))   ;0xFDE00000

master_tab          equ (page_tabs+ (page_tabs shr 10)) ;0xFDFF70000

LFB_BASE            equ 0xFE000000

new_app_base        equ 0;

twdw                equ 0x2000   ;(CURRENT_TASK-window_data)