forked from KolibriOS/kolibrios
Synchronize memmap.inc and const.inc, replace hardcoded numbers with macros.
git-svn-id: svn://kolibrios.org@7122 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
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16d9a4a4bc
commit
09684c0db9
@ -789,7 +789,7 @@ set_vmode:
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; add eax, ebx
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; add eax, ebx
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; push 0x0000
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; push 0x0000
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; pop es
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; pop es
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; mov [es:0x9014], eax
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; mov [es:BOOT_BANK_SW], eax
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.exit:
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.exit:
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ret
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ret
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@ -24,15 +24,15 @@ init_pci_16:
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xor ax, ax
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xor ax, ax
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mov es, ax
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mov es, ax
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mov byte [es:0x9020], 1;default mechanism:1
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mov byte [es:BOOT_PCI_DATA], 1;default mechanism:1
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mov ax, 0xb101
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mov ax, 0xb101
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int 0x1a
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int 0x1a
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or ah, ah
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or ah, ah
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jnz pci16skip
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jnz pci16skip
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mov [es:0x9021], cl;last PCI bus in system
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mov [es:BOOT_PCI_DATA+1], cl;last PCI bus in system
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mov [es:0x9022], bx
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mov [es:BOOT_PCI_DATA+2], bx
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mov [es:0x9024], edi
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mov [es:BOOT_PCI_DATA+4], edi
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; we have a PCI BIOS, so check which configuration mechanism(s)
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; we have a PCI BIOS, so check which configuration mechanism(s)
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; it supports
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; it supports
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@ -41,7 +41,7 @@ init_pci_16:
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jnz pci16skip
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jnz pci16skip
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test al, 2
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test al, 2
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jz pci16skip
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jz pci16skip
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mov byte [es:0x9020], 2; if (al&3)==2 => mechanism 2
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mov byte [es:BOOT_PCI_DATA], 2; if (al&3)==2 => mechanism 2
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pci16skip:
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pci16skip:
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@ -101,17 +101,17 @@ pci_api_drv:
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pci_fn_0:
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pci_fn_0:
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; PCI function 0: get pci version (AH.AL)
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; PCI function 0: get pci version (AH.AL)
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movzx eax, word [BOOT_VARS+0x9022]
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movzx eax, word [BOOT_VARS+BOOT_PCI_DATA+2]
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ret
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ret
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pci_fn_1:
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pci_fn_1:
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; PCI function 1: get last bus in AL
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; PCI function 1: get last bus in AL
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mov al, [BOOT_VARS+0x9021]
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mov al, [BOOT_VARS+BOOT_PCI_DATA+1]
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ret
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ret
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pci_fn_2:
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pci_fn_2:
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; PCI function 2: get pci access mechanism
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; PCI function 2: get pci access mechanism
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mov al, [BOOT_VARS+0x9020]
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mov al, [BOOT_VARS+BOOT_PCI_DATA]
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ret
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ret
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pci_service_not_supported:
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pci_service_not_supported:
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@ -156,7 +156,7 @@ align 4
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pci_read_reg:
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pci_read_reg:
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push ebx esi
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push ebx esi
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cmp byte [BOOT_VARS+0x9020], 2;what mechanism will we use?
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cmp byte [BOOT_VARS+BOOT_PCI_DATA], 2;what mechanism will we use?
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je pci_read_reg_2
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je pci_read_reg_2
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; mechanism 1
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; mechanism 1
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@ -260,7 +260,7 @@ align 4
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pci_write_reg:
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pci_write_reg:
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push esi ebx
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push esi ebx
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cmp byte [BOOT_VARS+0x9020], 2;what mechanism will we use?
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cmp byte [BOOT_VARS+BOOT_PCI_DATA], 2;what mechanism will we use?
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je pci_write_reg_2
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je pci_write_reg_2
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; mechanism 1
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; mechanism 1
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@ -519,9 +519,9 @@ sys_pcibios:
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cmp ebp, 1 ; PCI_FUNCTION_ID
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cmp ebp, 1 ; PCI_FUNCTION_ID
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jnz .not_PCI_BIOS_PRESENT
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jnz .not_PCI_BIOS_PRESENT
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mov edx, 'PCI '
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mov edx, 'PCI '
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mov al, [BOOT_VARS + 0x9020]
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mov al, [BOOT_VARS + BOOT_PCI_DATA]
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mov bx, [BOOT_VARS + 0x9022]
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mov bx, [BOOT_VARS + BOOT_PCI_DATA + 2]
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mov cl, [BOOT_VARS + 0x9021]
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mov cl, [BOOT_VARS + BOOT_PCI_DATA + 1]
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xor ah, ah
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xor ah, ah
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jmp .return_abcd
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jmp .return_abcd
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@ -665,7 +665,7 @@ end virtual
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.next_func:
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.next_func:
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inc dword [.devfn]
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inc dword [.devfn]
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mov ah, [.bus]
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mov ah, [.bus]
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cmp ah, [BOOT_VARS+0x9021]
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cmp ah, [BOOT_VARS+BOOT_PCI_DATA+1]
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jbe .loop
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jbe .loop
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.nomemory:
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.nomemory:
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leave
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leave
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@ -313,28 +313,25 @@ 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_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_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_MTRR equ 0x901C ;byte 0 or 1 : enable MTRR graphics acceleration
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;BOOT_LOG equ 0x901D ;byte not used anymore (0 or 1 : enable system log display)
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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_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_DIRECT_LFB equ 0x901E ;byte 0 or 1 : enable direct lfb write, paging disabled
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BOOT_DEBUG_PRINT equ 0x901E ;byte If nonzero, duplicates debug output to the screen.
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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 ;
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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_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_SHUTDOWN_TYPE equ 0x9030 ;byte shutdown type (see sysfn 18.9)
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;BOOT_IDE_BASE_ADDR equ 0x9031 ;word IDEContrRegsBaseAddr ; now free and is not used
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BOOT_MEM_AMOUNT equ 0x9034 ;dword memory amount
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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_ENTRY equ 0x9040
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BOOT_APM_VERSION equ 0x9044
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BOOT_APM_VERSION equ 0x9044
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BOOT_APM_FLAGS equ 0x9046 ;unused
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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_32 equ 0x9050
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BOOT_APM_CODE_16 equ 0x9052
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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_APM_DATA_16 equ 0x9054
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;BOOT_IDE_BAR0_16 equ 0x9056 ; now free and is not used
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;BOOT_IDE_BAR1_16 equ 0x9058 ; now free and is not used
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BOOT_BIOS_HD_CNT equ 0x907F ; byte number of BIOS hard disks
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;BOOT_IDE_BAR2_16 equ 0x905A ; now free and is not used
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BOOT_BIOS_HD equ 0x9080 ; Nbytes BIOS hard disks
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;BOOT_IDE_BAR3_16 equ 0x905C ; now free and is not used
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BOOT_MEMMAP_BLOCK_CNT equ 0x9100 ; word available physical memory map: number of blocks
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;BOOT_IDE_PI_16 equ 0x905E ; now free and is not used
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BOOT_MEMMAP_BLOCKS equ 0x9104 ; available physical memory map: blocks, i.e. e820entry structs
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;BOOT_IDE_INTERR_16 equ 0x9060 ; now free and is not used
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MAX_MEMMAP_BLOCKS equ 32
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TMP_FILE_NAME equ 0
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TMP_FILE_NAME equ 0
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TMP_CMD_LINE equ 1024
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TMP_CMD_LINE equ 1024
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@ -936,3 +933,15 @@ struct IRQH
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data dd ? ;user-specific data
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data dd ? ;user-specific data
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num_ints dd ? ;how many times handled
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num_ints dd ? ;how many times handled
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ends
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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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@ -476,7 +476,7 @@ proc load_file stdcall, file_name:dword
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jne .cleanup
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jne .cleanup
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mov eax, [file]
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mov eax, [file]
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cmp dword [eax], 0x4B43504B
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cmp dword [eax], 'KPCK'
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jne .exit
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jne .exit
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mov ebx, [eax+4]
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mov ebx, [eax+4]
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mov [file_size], ebx
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mov [file_size], ebx
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@ -583,7 +583,7 @@ proc load_file_umode stdcall, file_name:dword
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jne .err_2
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jne .err_2
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mov eax, [km_file]
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mov eax, [km_file]
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cmp dword [eax], 0x4B43504B ; check kpack signature
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cmp dword [eax], 'KPCK' ; check kpack signature
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jne .raw_file
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jne .raw_file
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mov ebx, [eax+4] ;get real size of file
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mov ebx, [eax+4] ;get real size of file
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@ -1336,7 +1336,7 @@ endp
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align 4
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align 4
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proc print_mem
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proc print_mem
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mov edi, BOOT_VAR + 0x9104
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mov edi, BOOT_VAR + BOOT_MEMMAP_BLOCKS
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mov ecx, [edi-4]
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mov ecx, [edi-4]
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test ecx, ecx
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test ecx, ecx
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jz .done
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jz .done
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@ -15,7 +15,7 @@ $Revision$
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xor cx, cx
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xor cx, cx
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mov es, cx
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mov es, cx
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mov di, 0x9080
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mov di, BOOT_BIOS_HD
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mov byte [es:di-1], cl
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mov byte [es:di-1], cl
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cmp [preboot_biosdisk], 1
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cmp [preboot_biosdisk], 1
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jnz bdde
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jnz bdde
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@ -62,7 +62,7 @@ bdds:
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jb .noide
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jb .noide
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cmp word [es:si+1Ah], 0xFFFF
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cmp word [es:si+1Ah], 0xFFFF
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jz .noide
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jz .noide
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inc byte [es:0x907F]
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inc byte [es:BOOT_BIOS_HD_CNT]
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mov al, dl
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mov al, dl
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stosb
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stosb
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push ds
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push ds
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@ -95,7 +95,7 @@ bdds:
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cmp byte [es:si+2Ah], 'B'
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cmp byte [es:si+2Ah], 'B'
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jz bddc2
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jz bddc2
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.nousb:
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.nousb:
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inc byte [es:0x907F]
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inc byte [es:BOOT_BIOS_HD_CNT]
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mov al, dl
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mov al, dl
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stosb
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stosb
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xor ax, ax
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xor ax, ax
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@ -1,6 +1,6 @@
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; ;;
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;; ;;
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;; Copyright (C) KolibriOS team 2009-2015. All rights reserved. ;;
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;; Copyright (C) KolibriOS team 2009-2017. All rights reserved. ;;
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;; Distributed under terms of the GNU General Public License ;;
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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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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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@ -17,25 +17,25 @@ $Revision$
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xor ebx, ebx
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xor ebx, ebx
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mov es, bx
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mov es, bx
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mov ds, bx
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mov ds, bx
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mov di, 0x9104
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mov di, BOOT_MEMMAP_BLOCKS
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mov [di-4], ebx ; no blocks yet
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mov [BOOT_MEMMAP_BLOCK_CNT], ebx ; no blocks yet
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mov ecx, 20
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mov ecx, 20
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mov edx, 0x534D4150
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mov edx, 'PAMS' ; 'SMAP'
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int 15h
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int 15h
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jc no_E820
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jc no_E820
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cmp eax, 0x534D4150
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cmp eax, 'PAMS'
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jnz no_E820
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jnz no_E820
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e820_mem_loop:
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e820_mem_loop:
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; cmp byte [di+16], 1 ; ignore non-free areas
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; cmp byte [di+16], 1 ; ignore non-free areas
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; jnz e820_mem_next
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; jnz e820_mem_next
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inc byte [0x9100]
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inc byte [BOOT_MEMMAP_BLOCK_CNT]
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add di, 20
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add di, sizeof.e820entry
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e820_mem_next:
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e820_mem_next:
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; consequent calls to fn E820
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; consequent calls to fn E820
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test ebx, ebx
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test ebx, ebx
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jz e820_test_done
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jz e820_test_done
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cmp byte [0x9100], 32
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cmp byte [BOOT_MEMMAP_BLOCK_CNT], MAX_MEMMAP_BLOCKS
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jae e820_test_done
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jz e820_test_done
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mov eax, 0xE820
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mov eax, 0xE820
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int 15h
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int 15h
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jc e820_test_done
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jc e820_test_done
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@ -12,7 +12,7 @@
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$Revision$
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$Revision$
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VORTEX86DEBUG = 0 ; For testing in emulators and in non-Vortex86 CPU computers, set this to 1
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VORTEX86DEBUG = 0 ; For testing in emulators and in non-Vortex86 CPU computers, set this to 1
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VORTEX86DEBUGVALUE = 0x35504d44 ; FAKE port output = used for testing
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VORTEX86DEBUGVALUE = 'DMP5' ; FAKE port output = used for testing
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NORTH_BRIDGE = 0x80000000 ; Base address of Vortex86 PCI North Bridge
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NORTH_BRIDGE = 0x80000000 ; Base address of Vortex86 PCI North Bridge
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SOUTH_BRIDGE = 0x80003800 ; Base address of Vortex86 PCI South Bridge
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SOUTH_BRIDGE = 0x80003800 ; Base address of Vortex86 PCI South Bridge
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@ -15,7 +15,7 @@ MEM_UC equ 0 ;uncached memory
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align 4
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align 4
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proc mem_test
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proc mem_test
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; if we have BIOS with fn E820, skip the test
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; if we have BIOS with fn E820, skip the test
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cmp dword [BOOT_VARS-OS_BASE + 0x9100], 0
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cmp dword [BOOT_VARS-OS_BASE + BOOT_MEMMAP_BLOCK_CNT], 0
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jnz .ret
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jnz .ret
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mov eax, cr0
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mov eax, cr0
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@ -35,14 +35,14 @@ proc mem_test
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and eax, not (CR0_CD+CR0_NW) ;enable caching
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and eax, not (CR0_CD+CR0_NW) ;enable caching
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mov cr0, eax
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mov cr0, eax
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inc dword [BOOT_VARS-OS_BASE + 0x9100]
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inc dword [BOOT_VARS-OS_BASE + BOOT_MEMMAP_BLOCK_CNT]
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xor eax, eax
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xor eax, eax
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mov [BOOT_VARS-OS_BASE + 0x9104], eax
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mov [BOOT_VARS-OS_BASE + BOOT_MEMMAP_BLOCKS + e820entry.addr.lo], eax
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mov [BOOT_VARS-OS_BASE + 0x9108], eax
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mov [BOOT_VARS-OS_BASE + BOOT_MEMMAP_BLOCKS + e820entry.addr.hi], eax
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mov [BOOT_VARS-OS_BASE + 0x910C], edi
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mov [BOOT_VARS-OS_BASE + BOOT_MEMMAP_BLOCKS + e820entry.size.lo], edi
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mov [BOOT_VARS-OS_BASE + 0x9110], eax
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mov [BOOT_VARS-OS_BASE + BOOT_MEMMAP_BLOCKS + e820entry.size.hi], eax
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inc eax
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inc eax
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mov [BOOT_VARS-OS_BASE + 0x9114], eax
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mov [BOOT_VARS-OS_BASE + BOOT_MEMMAP_BLOCKS + e820entry.type], eax
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.ret:
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.ret:
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ret
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ret
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endp
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endp
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@ -50,7 +50,7 @@ endp
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align 4
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align 4
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proc init_mem
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proc init_mem
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; calculate maximum allocatable address and number of allocatable pages
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; calculate maximum allocatable address and number of allocatable pages
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mov edi, BOOT_VARS-OS_BASE + 0x9104
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mov edi, BOOT_VARS-OS_BASE + BOOT_MEMMAP_BLOCKS
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mov ecx, [edi-4]
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mov ecx, [edi-4]
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xor esi, esi; esi will hold total amount of memory
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xor esi, esi; esi will hold total amount of memory
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xor edx, edx; edx will hold maximum allocatable address
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xor edx, edx; edx will hold maximum allocatable address
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@ -197,7 +197,7 @@ proc init_page_map
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rep stosd
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rep stosd
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; scan through memory map and mark free areas as available
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; scan through memory map and mark free areas as available
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mov ebx, BOOT_VARS-OS_BASE + 0x9104
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mov ebx, BOOT_VARS-OS_BASE + BOOT_MEMMAP_BLOCKS
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mov edx, [ebx-4]
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mov edx, [ebx-4]
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.scanmap:
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.scanmap:
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cmp [ebx+16], byte 1
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cmp [ebx+16], byte 1
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||||||
@ -448,9 +448,9 @@ ACPI_HI_RSDP_WINDOW_START equ 0x000E0000
|
|||||||
ACPI_HI_RSDP_WINDOW_END equ 0x00100000
|
ACPI_HI_RSDP_WINDOW_END equ 0x00100000
|
||||||
ACPI_RSDP_CHECKSUM_LENGTH equ 20
|
ACPI_RSDP_CHECKSUM_LENGTH equ 20
|
||||||
|
|
||||||
ACPI_HPET_SIGN equ 0x54455048
|
ACPI_HPET_SIGN equ 'HPET'
|
||||||
ACPI_MADT_SIGN equ 0x43495041
|
ACPI_MADT_SIGN equ 'APIC'
|
||||||
ACPI_FADT_SIGN equ 0x50434146
|
ACPI_FADT_SIGN equ 'FACP'
|
||||||
|
|
||||||
|
|
||||||
acpi_locate:
|
acpi_locate:
|
||||||
@ -477,9 +477,9 @@ acpi_locate:
|
|||||||
ret
|
ret
|
||||||
|
|
||||||
.check:
|
.check:
|
||||||
cmp [ebx], dword 0x20445352
|
cmp [ebx], dword 'RSD '
|
||||||
jne .next
|
jne .next
|
||||||
cmp [ebx+4], dword 0x20525450
|
cmp [ebx+4], dword 'PTR '
|
||||||
jne .next
|
jne .next
|
||||||
|
|
||||||
mov edx, ebx
|
mov edx, ebx
|
||||||
|
@ -447,7 +447,7 @@ high_code:
|
|||||||
mov al, [BOOT_VARS+BOOT_LAUNCHER_START] ; Start the first app (LAUNCHER) after kernel is loaded?
|
mov al, [BOOT_VARS+BOOT_LAUNCHER_START] ; Start the first app (LAUNCHER) after kernel is loaded?
|
||||||
mov [launcher_start], al
|
mov [launcher_start], al
|
||||||
|
|
||||||
mov esi, BOOT_VARS+0x9080
|
mov esi, BOOT_VARS+BOOT_BIOS_HD
|
||||||
movzx ecx, byte [esi-1]
|
movzx ecx, byte [esi-1]
|
||||||
mov [NumBiosDisks], ecx
|
mov [NumBiosDisks], ecx
|
||||||
mov edi, BiosDisksData
|
mov edi, BiosDisksData
|
||||||
@ -2188,9 +2188,9 @@ sys_system:
|
|||||||
ret
|
ret
|
||||||
;------------------------------------------------------------------------------
|
;------------------------------------------------------------------------------
|
||||||
sysfn_shutdown: ; 18.9 = system shutdown
|
sysfn_shutdown: ; 18.9 = system shutdown
|
||||||
cmp ecx, 1
|
cmp ecx, SYSTEM_SHUTDOWN
|
||||||
jl exit_for_anyone
|
jl exit_for_anyone
|
||||||
cmp ecx, 4
|
cmp ecx, SYSTEM_RESTART
|
||||||
jg exit_for_anyone
|
jg exit_for_anyone
|
||||||
mov [BOOT_VARS+BOOT_SHUTDOWN_TYPE], cl
|
mov [BOOT_VARS+BOOT_SHUTDOWN_TYPE], cl
|
||||||
|
|
||||||
|
@ -14,19 +14,20 @@
|
|||||||
; 0:9008 word vesa video mode
|
; 0:9008 word vesa video mode
|
||||||
; 0:900A word X res
|
; 0:900A word X res
|
||||||
; 0:900C word Y res
|
; 0:900C word Y res
|
||||||
; 0:9010 byte mouse port - not used
|
|
||||||
; 0:9014 dword Vesa 1.2 pm bank switch
|
; 0:9014 dword Vesa 1.2 pm bank switch
|
||||||
; 0:9018 dword Vesa 2.0 LFB address
|
; 0:9018 dword Vesa 2.0 LFB address
|
||||||
; 0:901C byte 0 or 1 : enable MTRR graphics acceleration
|
; 0:901C byte 0 or 1 : enable MTRR graphics acceleration
|
||||||
; 0:901D byte not used anymore (0 or 1 : enable system log display)
|
; 0:901D byte (0 or 1) start the first app (right now it's LAUNCHER) after kernel is loaded?
|
||||||
; 0:901E byte 0 or 1 : enable direct lfb write, paging disabled
|
; 0:901E byte If nonzero, duplicates debug output to the screen.
|
||||||
; 0:901F byte DMA write : 1=yes, 2=no
|
; 0:901F byte DMA write : 1=yes, 2=no
|
||||||
; 0:9020 8bytes pci data
|
; 0:9020 8bytes pci data
|
||||||
; 0:9030 byte shutdown type (see sysfn 18.9)
|
; 0:9030 byte shutdown type (see sysfn 18.9)
|
||||||
; 0:9031 word IDEContrRegsBaseAddr
|
; 0:9040 dword entry point of APM BIOS
|
||||||
; 0x9040 - dword - entry point of APM BIOS
|
; 0:9044 word version (BCD)
|
||||||
; 0x9044 - word - version (BCD)
|
; 0:9046 word flags
|
||||||
; 0x9046 - word - flags
|
; 0:9050 word APM_CODE_32
|
||||||
|
; 0:9052 word APM_CODE_16
|
||||||
|
; 0:9054 word APM_DATA_16
|
||||||
; 0:907F byte number of BIOS hard disks
|
; 0:907F byte number of BIOS hard disks
|
||||||
; 0:9080 Nbytes BIOS hard disks
|
; 0:9080 Nbytes BIOS hard disks
|
||||||
; 0:9100 word available physical memory map: number of blocks
|
; 0:9100 word available physical memory map: number of blocks
|
||||||
|
Loading…
Reference in New Issue
Block a user