forked from KolibriOS/kolibrios
Update BOOT_DATA structure and use it instead of all the BOOT_* vars.
git-svn-id: svn://kolibrios.org@7132 a494cfbc-eb01-0410-851d-a64ba20cac60
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@@ -1,6 +1,6 @@
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; ;;
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;; Copyright (C) KolibriOS team 2004-2015. All rights reserved. ;;
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;; Copyright (C) KolibriOS team 2004-2017. All rights reserved. ;;
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;; Distributed under terms of the GNU General Public License ;;
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;; ;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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@@ -229,7 +229,7 @@ CDDataBuf equ (OS_BASE+0x0005000)
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;unused 0x6000 - 0x8fff
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BOOT_VARS equ (OS_BASE) ;0x9000
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BOOT_VARS equ 0x9000
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idts equ (OS_BASE+0x000B100)
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WIN_STACK equ (OS_BASE+0x000C000)
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@@ -334,41 +334,6 @@ PAT_TYPE_UCM equ 7
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PAT_VALUE equ 0x00070106; (UC<<24)|(UCM<<16)|(WC<<8)|WB
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;;;;;;;;;;;boot time variables
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BOOT_BPP equ 0x9000 ;byte bits per pixel
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BOOT_PITCH equ 0x9001 ;word scanline length
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BOOT_VESA_MODE equ 0x9008 ;word vesa video mode
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BOOT_X_RES equ 0x900A ;word X res
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BOOT_Y_RES equ 0x900C ;word Y res
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BOOT_BANK_SW equ 0x9014 ;dword Vesa 1.2 pm bank switch
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BOOT_LFB equ 0x9018 ;dword Vesa 2.0 LFB address
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BOOT_MTRR equ 0x901C ;byte 0 or 1 : enable MTRR graphics acceleration
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BOOT_LAUNCHER_START equ 0x901D ;byte (0 or 1) start the first app (right now it's LAUNCHER) after kernel is loaded?
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BOOT_DEBUG_PRINT equ 0x901E ;byte If nonzero, duplicates debug output to the screen.
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BOOT_DMA equ 0x901F ;byte DMA write : 1=yes, 2=no
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BOOT_PCI_DATA equ 0x9020 ;8bytes pci data
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BOOT_SHUTDOWN_TYPE equ 0x9030 ;byte shutdown type (see sysfn 18.9)
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BOOT_MEM_AMOUNT equ 0x9034 ;dword memory amount
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BOOT_APM_ENTRY equ 0x9040
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BOOT_APM_VERSION equ 0x9044
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BOOT_APM_FLAGS equ 0x9046
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BOOT_APM_CODE_32 equ 0x9050
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BOOT_APM_CODE_16 equ 0x9052
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BOOT_APM_DATA_16 equ 0x9054
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BOOT_DEV equ 0x9056 ; byte
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BOOT_KERNEL_RESTART equ 0x9058 ; word
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BOOT_BX_FROM_LOAD equ 0x905A ; word
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; low byte: a,b,c,d -- hdX, r -- rdX
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; high byte: symbol 'X' as in the line above, e.g. '1', not 1
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; see loader_doc.txt for details
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BOOT_ACPI_RSDP equ 0x905C ; dword
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BOOT_BIOS_HD_CNT equ 0x907F ; byte number of BIOS hard disks
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BOOT_BIOS_HD equ 0x9080 ; Nbytes BIOS hard disks
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BOOT_MEMMAP_BLOCK_CNT equ 0x9100 ; word available physical memory map: number of blocks
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BOOT_MEMMAP_BLOCKS equ 0x9104 ; available physical memory map: blocks, i.e. e820entry structs
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MAX_MEMMAP_BLOCKS equ 32
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TMP_FILE_NAME equ 0
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@@ -705,39 +670,67 @@ struct HDLL
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parent dd ? ;DLLDESCR
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ends
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struct BOOT_DATA
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bpp dd ?
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scanline dd ?
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vesa_mode dd ?
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x_res dd ?
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y_res dd ?
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mouse_port dd ?
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bank_switch dd ?
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lfb dd ?
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vesa_mem dd ?
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log dd ?
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direct_lfb dd ?
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pci_data dd ?
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dd ?
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ide_base dd ?
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mem_amount dd ?
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pages_count dd ?
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pagemap_size dd ?
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kernel_max dd ?
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kernel_pages dd ?
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kernel_tables dd ?
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cpu_vendor dd ?
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dd ?
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dd ?
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cpu_sign dd ?
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cpu_info dd ?
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cpu_caps dd ?
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dd ?
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dd ?
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struct DQ
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lo dd ?
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hi dd ?
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ends
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struct e820entry
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addr DQ ?
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size DQ ?
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type dd ?
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ends
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struct boot_data
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bpp db ? ; bits per pixel
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pitch dw ? ; scanline length
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db ?
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dd ?
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vesa_mode dw ?
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x_res dw ?
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y_res dw ?
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dw ?
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dd ?
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bank_switch dd ? ; Vesa 1.2 pm bank switch
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lfb dd ? ; Vesa 2.0 LFB address
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mtrr db ? ; 0 or 1: enable MTRR graphics acceleration
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launcher_start db ? ; 0 or 1: start the first app (right now it's LAUNCHER) after kernel is loaded
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debug_print db ? ; if nonzero, duplicates debug output to the screen
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dma db ? ; DMA write: 1=yes, 2=no
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pci_data rb 8
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rb 8
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shutdown_type db ? ; see sysfn 18.9
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rb 15
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apm_entry dd ? ; entry point of APM BIOS
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apm_version dw ? ; BCD
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apm_flags dw ?
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rb 8
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apm_code_32 dw ?
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apm_code_16 dw ?
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apm_data_16 dw ?
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dev db ?
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db ?
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kernel_restart dw ?
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bx_from_load dw ?
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; low byte: a,b,c,d -- hdX, r -- rdX
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; high byte: symbol 'X' as in the line above, e.g. '1', not 1
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; see loader_doc.txt for details
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acpi_rsdp dd ?
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rb 0x1f
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bios_hd_cnt db ? ; number of BIOS hard disks
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bios_hd rb 0x80 ; BIOS hard disks
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memmap_block_cnt dd ? ; available physical memory map: number of blocks
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memmap_blocks e820entry
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rb sizeof.e820entry * (MAX_MEMMAP_BLOCKS - 1)
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ends
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virtual at BOOT_VARS
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BOOT_LO boot_data
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end virtual
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virtual at OS_BASE + BOOT_VARS
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BOOT boot_data
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end virtual
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struct display_t
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x dd ?
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y dd ?
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@@ -972,14 +965,3 @@ struct IRQH
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num_ints dd ? ;how many times handled
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ends
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struct DQ
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lo dd ?
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hi dd ?
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ends
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struct e820entry
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addr DQ ?
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size DQ ?
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type dd ?
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ends
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