Ivan Baravy
034dd79f43
The initial patch by bzt with my minor edits. git-svn-id: svn://kolibrios.org@9958 a494cfbc-eb01-0410-851d-a64ba20cac60
1010 lines
28 KiB
PHP
1010 lines
28 KiB
PHP
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; ;;
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;; Copyright (C) KolibriOS team 2004-2024. 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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$Revision$
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dpl0 = 10010000b ; data read dpl0
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drw0 = 10010010b ; data read/write dpl0
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drw3 = 11110010b ; data read/write dpl3
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cpl0 = 10011010b ; code read dpl0
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cpl3 = 11111010b ; code read dpl3
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D32 = 01000000b ; 32bit segment
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G32 = 10000000b ; page gran
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;;;;;;;;;;; task manager errors ;;;;;;;;;;
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TASKMAN_ERROR_OUT_OF_MEMORY = 30 ; 0x1E
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TASKMAN_ERROR_NOT_A_EXECUTABLE = 31 ; 0x1F
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TASKMAN_ERROR_TOO_MANY_PROCESSES = 32 ; 0x20
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;;;;;;;;;;;;cpu_caps flags;;;;;;;;;;;;;;;;
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CPU_386 = 3
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CPU_486 = 4
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CPU_PENTIUM = 5
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CPU_P6 = 6
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CPU_PENTIUM4 = 0x0F
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CAPS_FPU = 00 ;on-chip x87 floating point unit
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CAPS_VME = 01 ;virtual-mode enhancements
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CAPS_DE = 02 ;debugging extensions
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CAPS_PSE = 03 ;page-size extensions
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CAPS_TSC = 04 ;time stamp counter
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CAPS_MSR = 05 ;model-specific registers
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CAPS_PAE = 06 ;physical-address extensions
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CAPS_MCE = 07 ;machine check exception
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CAPS_CX8 = 08 ;CMPXCHG8B instruction
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CAPS_APIC = 09 ;on-chip advanced programmable
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;interrupt controller
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; 10 ;unused
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CAPS_SEP = 11 ;SYSENTER and SYSEXIT instructions
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CAPS_MTRR = 12 ;memory-type range registers
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CAPS_PGE = 13 ;page global extension
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CAPS_MCA = 14 ;machine check architecture
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CAPS_CMOV = 15 ;conditional move instructions
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CAPS_PAT = 16 ;page attribute table
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CAPS_PSE36 = 17 ;page-size extensions
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CAPS_PSN = 18 ;processor serial number
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CAPS_CLFLUSH = 19 ;CLFUSH instruction
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CAPS_DS = 21 ;debug store
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CAPS_ACPI = 22 ;thermal monitor and software
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;controlled clock supported
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CAPS_MMX = 23 ;MMX instructions
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CAPS_FXSR = 24 ;FXSAVE and FXRSTOR instructions
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CAPS_SSE = 25 ;SSE instructions
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CAPS_SSE2 = 26 ;SSE2 instructions
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CAPS_SS = 27 ;self-snoop
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CAPS_HTT = 28 ;hyper-threading technology
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CAPS_TM = 29 ;thermal monitor supported
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CAPS_IA64 = 30 ;IA64 capabilities
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CAPS_PBE = 31 ;pending break enable
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;ecx
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CAPS_SSE3 = 32 ;SSE3 instructions
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; 33
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; 34
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CAPS_MONITOR = 35 ;MONITOR/MWAIT instructions
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CAPS_DS_CPL = 36 ;
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CAPS_VMX = 37 ;virtual mode extensions
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; 38 ;
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CAPS_EST = 39 ;enhansed speed step
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CAPS_TM2 = 40 ;thermal monitor2 supported
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; 41
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CAPS_CID = 42 ;
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; 43
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; 44
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CAPS_CX16 = 45 ;CMPXCHG16B instruction
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CAPS_xTPR = 46 ;
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CAPS_XSAVE = 32 + 26 ; XSAVE and XRSTOR instructions
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CAPS_OSXSAVE = 32 + 27
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; A value of 1 indicates that the OS has set CR4.OSXSAVE[bit 18] to enable
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; XSETBV/XGETBV instructions to access XCR0 and to support processor extended
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; state management using XSAVE/XRSTOR.
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CAPS_AVX = 32 + 28 ; not AVX2
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;
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;reserved
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;
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;ext edx /ecx
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CAPS_SYSCAL = 64 ;
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CAPS_XD = 65 ;execution disable
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CAPS_FFXSR = 66 ;
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CAPS_RDTSCP = 67 ;
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CAPS_X64 = 68 ;
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CAPS_3DNOW = 69 ;
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CAPS_3DNOWEXT = 70 ;
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CAPS_LAHF = 71 ;
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CAPS_CMP_LEG = 72 ;
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CAPS_SVM = 73 ;secure virual machine
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CAPS_ALTMOVCR8 = 74 ;
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; CPU MSR names
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MSR_SYSENTER_CS = 0x174
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MSR_SYSENTER_ESP = 0x175
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MSR_SYSENTER_EIP = 0x176
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MSR_CR_PAT = 0x277
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MSR_MTRR_DEF_TYPE = 0x2FF
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MSR_AMD_EFER = 0xC0000080 ; Extended Feature Enable Register
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MSR_AMD_STAR = 0xC0000081 ; SYSCALL/SYSRET Target Address Register
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CR0_PE = 0x00000001 ;protected mode
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CR0_MP = 0x00000002 ;monitor fpu
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CR0_EM = 0x00000004 ;fpu emulation
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CR0_TS = 0x00000008 ;task switch
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CR0_ET = 0x00000010 ;extension type hardcoded to 1
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CR0_NE = 0x00000020 ;numeric error
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CR0_WP = 0x00010000 ;write protect
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CR0_AM = 0x00040000 ;alignment check
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CR0_NW = 0x20000000 ;not write-through
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CR0_CD = 0x40000000 ;cache disable
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CR0_PG = 0x80000000 ;paging
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CR4_VME = 0x000001
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CR4_PVI = 0x000002
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CR4_TSD = 0x000004
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CR4_DE = 0x000008
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CR4_PSE = 0x000010
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CR4_PAE = 0x000020
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CR4_MCE = 0x000040
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CR4_PGE = 0x000080
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CR4_PCE = 0x000100
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CR4_OSFXSR = 0x000200
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CR4_OSXMMEXPT = 0x000400
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CR4_OSXSAVE = 0x040000
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XCR0_FPU_MMX = 0x0001
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XCR0_SSE = 0x0002
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XCR0_AVX = 0x0004
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XCR0_MPX = 0x0018
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XCR0_AVX512 = 0x00e0
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MXCSR_IE = 0x0001
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MXCSR_DE = 0x0002
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MXCSR_ZE = 0x0004
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MXCSR_OE = 0x0008
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MXCSR_UE = 0x0010
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MXCSR_PE = 0x0020
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MXCSR_DAZ = 0x0040
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MXCSR_IM = 0x0080
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MXCSR_DM = 0x0100
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MXCSR_ZM = 0x0200
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MXCSR_OM = 0x0400
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MXCSR_UM = 0x0800
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MXCSR_PM = 0x1000
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MXCSR_FZ = 0x8000
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MXCSR_INIT = MXCSR_IM + MXCSR_DM + MXCSR_ZM + MXCSR_OM + MXCSR_UM + MXCSR_PM
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EFLAGS_CF = 0x000001 ; carry flag
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EFLAGS_PF = 0x000004 ; parity flag
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EFLAGS_AF = 0x000010 ; auxiliary flag
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EFLAGS_ZF = 0x000040 ; zero flag
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EFLAGS_SF = 0x000080 ; sign flag
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EFLAGS_TF = 0x000100 ; trap flag
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EFLAGS_IF = 0x000200 ; interrupt flag
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EFLAGS_DF = 0x000400 ; direction flag
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EFLAGS_OF = 0x000800 ; overflow flag
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EFLAGS_IOPL = 0x003000 ; i/o priviledge level
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EFLAGS_NT = 0x004000 ; nested task flag
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EFLAGS_RF = 0x010000 ; resume flag
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EFLAGS_VM = 0x020000 ; virtual 8086 mode flag
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EFLAGS_AC = 0x040000 ; alignment check flag
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EFLAGS_VIF = 0x080000 ; virtual interrupt flag
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EFLAGS_VIP = 0x100000 ; virtual interrupt pending
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EFLAGS_ID = 0x200000 ; id flag
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IRQ_PIC = 0
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IRQ_APIC = 1
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struct TSS
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_back rw 2
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_esp0 rd 1
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_ss0 rw 2
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_esp1 rd 1
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_ss1 rw 2
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_esp2 rd 1
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_ss2 rw 2
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_cr3 rd 1
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_eip rd 1
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_eflags rd 1
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_eax rd 1
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_ecx rd 1
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_edx rd 1
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_ebx rd 1
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_esp rd 1
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_ebp rd 1
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_esi rd 1
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_edi rd 1
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_es rw 2
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_cs rw 2
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_ss rw 2
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_ds rw 2
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_fs rw 2
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_gs rw 2
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_ldt rw 2
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_trap rw 1
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_io rw 1
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rb 24
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_io_map_0 rb 4096
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_io_map_1 rb 4096
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ends
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struct kernel_header
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jump rb 3 ; jmp start_of_code
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signature rb 10 ; 'KolibriOS '
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version rb 19 ; ASCII string
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b32_offset dd ? ; offset of the 32-bit entry point in kernel binary
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; uefi4kos adds the kernel's load address to the offset above and jumps directly
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; to 32-bit entry point, skipping the real mode code part. This way the same
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; KERNEL.MNT file can be booted on BIOS as well as on UEFI.
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ends
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DRIVE_DATA_SIZE = 16
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OS_BASE = 0x80000000
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window_data = OS_BASE + 0x0001000
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background_window = window_data + sizeof.WDATA
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BOOT_VARS = 0x9000
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KERNEL_BASE = 0x10000
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RAMDISK_BASE = 0x100000
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idts = OS_BASE + 0x000B100
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WIN_STACK = OS_BASE + 0x000C000
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WIN_POS = OS_BASE + 0x000C400
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FDD_BUFF = OS_BASE + 0x000D000 ;512
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WIN_TEMP_XY = OS_BASE + 0x000F300
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KEY_COUNT = OS_BASE + 0x000F400
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KEY_BUFF = OS_BASE + 0x000F401 ; 120*2 + 2*2 = 244 bytes, actually 255 bytes
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BTN_COUNT = OS_BASE + 0x000F500
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BTN_BUFF = OS_BASE + 0x000F501
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BTN_ADDR = OS_BASE + 0x000FE88
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MEM_AMOUNT = OS_BASE + 0x000FE8C
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SYS_SHUTDOWN = OS_BASE + 0x000FF00
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TMP_STACK_TOP = 0x008CC00
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sys_proc = OS_BASE + 0x008E000
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SLOT_BASE = OS_BASE + 0x0090000
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VGABasePtr = OS_BASE + 0x00A0000
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virtual at OS_BASE + 0x05FFF80
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tss TSS
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end virtual
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HEAP_BASE = OS_BASE + 0x0800000
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HEAP_MIN_SIZE = 0x01000000
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page_tabs = 0xFDC00000
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app_page_tabs = 0xFDC00000
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kernel_tabs = page_tabs + (OS_BASE shr 10) ;0xFDE00000
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master_tab = page_tabs + (page_tabs shr 10) ;0xFDFF70000
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LFB_BASE = 0xFE000000
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std_application_base_address = 0
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RING0_STACK_SIZE = 0x2000
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REG_SS = RING0_STACK_SIZE - 4
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REG_APP_ESP = RING0_STACK_SIZE - 8
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REG_EFLAGS = RING0_STACK_SIZE - 12
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REG_CS = RING0_STACK_SIZE - 16
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REG_EIP = RING0_STACK_SIZE - 20
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REG_EAX = RING0_STACK_SIZE - 24
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REG_ECX = RING0_STACK_SIZE - 28
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REG_EDX = RING0_STACK_SIZE - 32
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REG_EBX = RING0_STACK_SIZE - 36
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REG_ESP = RING0_STACK_SIZE - 40 ;RING0_STACK_SIZE-20
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REG_EBP = RING0_STACK_SIZE - 44
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REG_ESI = RING0_STACK_SIZE - 48
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REG_EDI = RING0_STACK_SIZE - 52
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REG_RET = RING0_STACK_SIZE - 56 ;irq0.return
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PAGE_SIZE = 4096
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PG_UNMAP = 0x000
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PG_READ = 0x001
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PG_WRITE = 0x002
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PG_USER = 0x004
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PG_PCD = 0x008
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PG_PWT = 0x010
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PG_ACCESSED = 0x020
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PG_DIRTY = 0x040
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PG_PAT = 0x080
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PG_GLOBAL = 0x100
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PG_SHARED = 0x200
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PG_SWR = 0x003 ; PG_WRITE + PG_READ
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PG_UR = 0x005 ; PG_USER + PG_READ
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PG_UWR = 0x007 ; PG_USER + PG_WRITE + PG_READ
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PG_NOCACHE = 0x018 ; PG_PCD + PG_PWT
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PDE_LARGE = 0x080
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MEM_WB = 6 ; write-back memory
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MEM_WC = 1 ; write combined memory
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MEM_UC = 0 ; uncached memory
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PAT_WB = 0x000
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PAT_WC = 0x008
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PAT_UCM = 0x010
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PAT_UC = 0x018
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PAT_TYPE_UC = 0
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PAT_TYPE_WC = 1
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PAT_TYPE_WB = 6
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PAT_TYPE_UCM = 7
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PAT_VALUE = 0x00070106; (UC<<24)|(UCM<<16)|(WC<<8)|WB
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MAX_MEMMAP_BLOCKS = 32
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EVENT_REDRAW = 0x00000001
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EVENT_KEY = 0x00000002
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EVENT_BUTTON = 0x00000004
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EVENT_BACKGROUND = 0x00000010
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EVENT_MOUSE = 0x00000020
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EVENT_IPC = 0x00000040
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EVENT_NETWORK = 0x00000080
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EVENT_DEBUG = 0x00000100
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EVENT_NETWORK2 = 0x00000200
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EVENT_EXTENDED = 0x00000400
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EVM_MOUSE_FILTER = 0x80000000 ; see in macros.inc for apps
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EVM_CURSOR_FILTER = 0x40000000
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EV_INTR = 1
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STDIN_FILENO = 0
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STDOUT_FILENO = 1
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STDERR_FILENO = 2
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SYSTEM_SHUTDOWN = 2
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SYSTEM_REBOOT = 3
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SYSTEM_RESTART = 4
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BLIT_CLIENT_RELATIVE = 0x20000000
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struct SYSCALL_STACK
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eip dd ? ; +0
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edi dd ? ; +4
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esi dd ? ; +8
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ebp dd ? ; +12
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esp dd ? ; +16
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ebx dd ? ; +20
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edx dd ? ; +24
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ecx dd ? ; +28
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eax dd ? ; +32
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ends
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struct LHEAD
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next dd ? ;next object in list
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prev dd ? ;prev object in list
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ends
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struct MUTEX_WAITER
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list LHEAD
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task dd ?
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type dd ?
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ends
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struct MUTEX
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wait_list LHEAD
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count dd ?
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ends
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struct RWSEM
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wait_list LHEAD
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count dd ?
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ends
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struct FUTEX
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list LHEAD
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magic dd ?
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handle dd ?
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destroy dd ?
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wait_list LHEAD
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pointer dd ?
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flags dd ?
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ends
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FUTEX_INIT = 0
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FUTEX_DESTROY = 1
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FUTEX_WAIT = 2
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FUTEX_WAKE = 3
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struct FILED
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list LHEAD
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magic rd 1
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handle rd 1
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destroy rd 1
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mode rd 1
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file rd 1
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ends
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struct PIPE
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pipe_ops rd 1
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buffer rd 1
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readers rd 1
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writers rd 1
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pipe_lock MUTEX
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count rd 1
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read_end rd 1
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write_end rd 1
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rlist LHEAD
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wlist LHEAD
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ends
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struct PROC
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list LHEAD
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thr_list LHEAD
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heap_lock MUTEX
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heap_base rd 1
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heap_top rd 1
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mem_used rd 1
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dlls_list_ptr rd 1
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pdt_0_phys rd 1
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pdt_1_phys rd 1
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io_map_0 rd 1
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io_map_1 rd 1
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ht_lock rd 1
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ht_free rd 1 ;htab[0] stdin
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ht_next rd 1 ;htab[1] stdout
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htab rd 1024-PROC.htab/4 ;htab[2] stderr
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pdt_0 rd 1024
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ends
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struct DBG_REGS
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dr0 dd ?
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dr1 dd ?
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dr2 dd ?
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dr3 dd ?
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dr7 dd ?
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ends
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struct POINT
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x dd ?
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y dd ?
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ends
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struct RECT
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left dd ?
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top dd ?
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right dd ?
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bottom dd ?
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ends
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struct BOX
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left dd ?
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top dd ?
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width dd ?
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height dd ?
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ends
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struct APPDATA
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app_name rb 11
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rb 5
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list LHEAD ;+16
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process dd ? ;+24
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fpu_state dd ? ;+28
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exc_handler dd ? ;+32
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except_mask dd ? ;+36
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pl0_stack dd ? ;+40
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dd ? ;+44
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fd_ev dd ? ;+48
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bk_ev dd ? ;+52
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fd_obj dd ? ;+56
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bk_obj dd ? ;+60
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saved_esp dd ? ;+64
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io_map rd 2 ;+68
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dbg_state dd ? ;+76
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cur_dir dd ? ;+80 ; directory this thread
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wait_timeout dd ? ;+84
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saved_esp0 dd ? ;+88
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wait_begin dd ? ;+92 +++
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wait_test dd ? ;+96 +++
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wait_param dd ? ;+100 +++
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tls_base dd ? ;+104
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event_mask dd ? ;+108 stores event types allowed for task
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tid dd ? ;+112 thread id
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dd ? ;+116
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dd ? ;+120
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state db ? ;+124 thread state
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wnd_number db ? ;+125
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dw ? ;+126
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window dd ? ;+128 ptr WDATA
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dd ? ;+132
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dd ? ;+136
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counter_sum dd ? ;+140
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rd 4 ;+144
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ipc_start dd ? ;+160
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ipc_size dd ? ;+164
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occurred_events dd ? ;+168 ; mask which accumulates occurred events
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debugger_slot dd ? ;+172 ; index in SLOT_BASE array
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terminate_protection dd ? ;+176
|
|
keyboard_mode db ? ;+180
|
|
rb 3
|
|
exec_params dd ? ;+184
|
|
dbg_event_mem dd ? ;+188
|
|
dbg_regs DBG_REGS ;+192
|
|
dd ? ;+212
|
|
rd 4 ;+216
|
|
priority dd ? ;+232
|
|
in_schedule LHEAD ;+236
|
|
counter_add dd ? ;+244
|
|
cpu_usage dd ? ;+248
|
|
dd ? ;+252 ; temporary place to save cursor
|
|
ends
|
|
|
|
assert sizeof.APPDATA = 256
|
|
|
|
APP_OBJ_OFFSET = 48
|
|
APP_EV_OFFSET = 40
|
|
|
|
; Thread states:
|
|
TSTATE_RUNNING = 0
|
|
TSTATE_RUN_SUSPENDED = 1
|
|
TSTATE_WAIT_SUSPENDED = 2
|
|
TSTATE_ZOMBIE = 3
|
|
TSTATE_TERMINATING = 4
|
|
TSTATE_WAITING = 5
|
|
TSTATE_FREE = 9
|
|
|
|
; Window constants:
|
|
WSTATE_NORMAL = 00000000b
|
|
WSTATE_MAXIMIZED = 00000001b
|
|
WSTATE_MINIMIZED = 00000010b
|
|
WSTATE_ROLLEDUP = 00000100b
|
|
WSTATE_USED = 10000000b
|
|
|
|
; fl_redraw
|
|
WSTATE_REDRAW = 00000001b
|
|
WSTATE_WNDDRAWN = 00000010b
|
|
|
|
WSTYLE_HASCAPTION = 00010000b
|
|
WSTYLE_CLIENTRELATIVE = 00100000b
|
|
|
|
ZPOS_DESKTOP = -2
|
|
ZPOS_ALWAYS_BACK = -1
|
|
ZPOS_NORMAL = 0
|
|
ZPOS_ALWAYS_TOP = 1 ;ZPOS_ALWAYS_TOP is always last and has max number!
|
|
|
|
; Window structure:
|
|
struct WDATA
|
|
box BOX
|
|
cl_workarea dd ?
|
|
cl_titlebar dd ?
|
|
cl_frames dd ?
|
|
z_modif db ?
|
|
fl_wstate db ?
|
|
fl_wdrawn db ?
|
|
fl_redraw db ?
|
|
clientbox BOX
|
|
shape dd ?
|
|
shape_scale dd ?
|
|
caption dd ?
|
|
captionEncoding db ?
|
|
rb 3
|
|
saved_box BOX
|
|
cursor dd ?
|
|
temp_cursor dd ?
|
|
draw_bgr_x dd ?
|
|
draw_bgr_y dd ?
|
|
draw_data RECT
|
|
thread dd ? ; prt APPDATA
|
|
rb 12
|
|
ends
|
|
|
|
label WDATA.fl_wstyle byte at WDATA.cl_workarea + 3
|
|
|
|
assert sizeof.WDATA = 128
|
|
|
|
struct SYS_VARS
|
|
bpp dd ?
|
|
scanline dd ?
|
|
vesa_mode dd ?
|
|
x_res dd ?
|
|
y_res dd ?
|
|
ends
|
|
|
|
struct APPOBJ ; common object header
|
|
magic dd ? ;
|
|
destroy dd ? ; internal destructor
|
|
fd dd ? ; next object in list
|
|
bk dd ? ; prev object in list
|
|
pid dd ? ; owner id
|
|
ends
|
|
|
|
struct CURSOR APPOBJ
|
|
base dd ? ;allocated memory
|
|
hot_x dd ? ;hotspot coords
|
|
hot_y dd ?
|
|
|
|
list_next dd ? ;next cursor in cursor list
|
|
list_prev dd ? ;prev cursor in cursor list
|
|
dev_obj dd ? ;device depended data
|
|
ends
|
|
|
|
|
|
struct EVENT APPOBJ
|
|
id dd ? ;event uid
|
|
state dd ? ;internal flags
|
|
code dd ?
|
|
rd 5
|
|
ends
|
|
|
|
|
|
struct SMEM
|
|
bk dd ?
|
|
fd dd ? ;+4
|
|
base dd ? ;+8
|
|
size dd ? ;+12
|
|
access dd ? ;+16
|
|
refcount dd ? ;+20
|
|
name rb 32 ;+24
|
|
ends
|
|
|
|
struct SMAP APPOBJ
|
|
base dd ? ;mapped base
|
|
parent dd ? ;SMEM
|
|
ends
|
|
|
|
struct DLLDESCR
|
|
bk dd ?
|
|
fd dd ? ;+4
|
|
data dd ? ;+8
|
|
size dd ? ;+12
|
|
timestamp dq ?
|
|
refcount dd ?
|
|
defaultbase dd ?
|
|
coff_hdr dd ?
|
|
symbols_ptr dd ?
|
|
symbols_num dd ?
|
|
symbols_lim dd ?
|
|
exports dd ? ;export table
|
|
name rb 260
|
|
ends
|
|
|
|
struct HDLL
|
|
fd dd ? ;next object in list
|
|
bk dd ? ;prev object in list
|
|
pid dd ? ;owner id
|
|
|
|
base dd ? ;mapped base
|
|
size dd ? ;mapped size
|
|
refcount dd ? ;reference counter for this process and this lib
|
|
parent dd ? ;DLLDESCR
|
|
ends
|
|
|
|
struct DQ
|
|
union
|
|
lo dd ?
|
|
hi_be dd ? ; big endian
|
|
ends
|
|
union
|
|
hi dd ?
|
|
lo_be dd ?
|
|
ends
|
|
ends
|
|
|
|
struct e820entry
|
|
addr DQ ?
|
|
size DQ ?
|
|
type dd ?
|
|
ends
|
|
|
|
RD_LOAD_FROM_FLOPPY = 1
|
|
RD_LOAD_FROM_HD = 2
|
|
RD_LOAD_FROM_MEMORY = 3
|
|
RD_LOAD_FROM_FORMAT = 4
|
|
RD_LOAD_FROM_NONE = 5
|
|
|
|
struct boot_pci_data
|
|
access_mechanism db ?
|
|
last_bus db ?
|
|
version dw ? ; bcd minor, then major
|
|
pm_entry dd ? ; physical address of protected-mode entry point
|
|
ends
|
|
|
|
struct boot_data
|
|
bpp db ? ; bits per pixel
|
|
pitch dw ? ; scanline length
|
|
db ?
|
|
dd ?
|
|
vesa_mode dw ?
|
|
x_res dw ?
|
|
y_res dw ?
|
|
dw ?
|
|
dd ?
|
|
bank_switch dd ? ; Vesa 1.2 pm bank switch
|
|
lfb dd ? ; Vesa 2.0 LFB address
|
|
mtrr db ? ; 0 or 1: enable MTRR graphics acceleration
|
|
launcher_start db ? ; 0 or 1: start the first app (right now it's
|
|
; LAUNCHER) after kernel is loaded
|
|
debug_print db ? ; if nonzero, duplicates debug output to the screen
|
|
dma db ? ; DMA write: 1=yes, 2=no
|
|
pci_data boot_pci_data
|
|
rb 8
|
|
shutdown_type db ? ; see sysfn 18.9
|
|
rb 15
|
|
apm_entry dd ? ; entry point of APM BIOS
|
|
apm_version dw ? ; BCD
|
|
apm_flags dw ?
|
|
rb 8
|
|
apm_code_32 dw ?
|
|
apm_code_16 dw ?
|
|
apm_data_16 dw ?
|
|
rd_load_from db ? ; Device to load ramdisk from, RD_LOAD_FROM_*
|
|
db ?
|
|
kernel_restart dw ?
|
|
sys_disk dw ? ; Device to mount on /sys/, see loader_doc.txt for details
|
|
acpi_rsdp dd ?
|
|
syspath rb 0x17
|
|
devicesdat_data dd ?
|
|
devicesdat_size dd ?
|
|
bios_hd_cnt db ? ; number of BIOS hard disks
|
|
bios_hd rb 0x80 ; BIOS hard disks
|
|
memmap_block_cnt dd ? ; available physical memory map: number of blocks
|
|
memmap_blocks e820entry
|
|
rb sizeof.e820entry * (MAX_MEMMAP_BLOCKS - 1)
|
|
ends
|
|
|
|
virtual at BOOT_VARS
|
|
BOOT_LO boot_data
|
|
end virtual
|
|
virtual at OS_BASE + BOOT_VARS
|
|
BOOT boot_data
|
|
end virtual
|
|
|
|
MAX_SCREEN_WIDTH = 3840
|
|
MAX_SCREEN_HEIGHT = 2160
|
|
|
|
struct display_t
|
|
x dd ?
|
|
y dd ?
|
|
width dd ?
|
|
height dd ?
|
|
bits_per_pixel dd ?
|
|
vrefresh dd ?
|
|
current_lfb dd ?
|
|
lfb_pitch dd ?
|
|
|
|
win_map_lock RWSEM
|
|
win_map dd ?
|
|
win_map_pitch dd ?
|
|
win_map_size dd ?
|
|
|
|
modes dd ?
|
|
ddev dd ?
|
|
connector dd ?
|
|
crtc dd ?
|
|
|
|
cr_list.next dd ?
|
|
cr_list.prev dd ?
|
|
|
|
cursor dd ?
|
|
|
|
init_cursor dd ?
|
|
select_cursor dd ?
|
|
show_cursor dd ?
|
|
move_cursor dd ?
|
|
restore_cursor dd ?
|
|
disable_mouse dd ?
|
|
mask_seqno dd ?
|
|
check_mouse dd ?
|
|
check_m_pixel dd ?
|
|
|
|
bytes_per_pixel dd ?
|
|
|
|
put_pixel dd ?
|
|
put_rect dd ?
|
|
put_image dd ?
|
|
put_line dd ?
|
|
get_pixel dd ?
|
|
get_rect dd ?
|
|
get_image dd ?
|
|
get_line dd ?
|
|
ends
|
|
|
|
struct DISPMODE
|
|
width dw ?
|
|
height dw ?
|
|
bpp dw ?
|
|
freq dw ?
|
|
ends
|
|
|
|
|
|
struct PCIDEV
|
|
bk dd ?
|
|
fd dd ?
|
|
vendor_device_id dd ?
|
|
class dd ?
|
|
devfn db ?
|
|
bus db ?
|
|
rb 2
|
|
owner dd ? ; pointer to SRV or 0
|
|
ends
|
|
|
|
struct IDE_DATA
|
|
ProgrammingInterface dd ?
|
|
Interrupt dw ?
|
|
RegsBaseAddres dw ?
|
|
BAR0_val dw ?
|
|
BAR1_val dw ?
|
|
BAR2_val dw ?
|
|
BAR3_val dw ?
|
|
dma_hdd_channel_1 db ?
|
|
dma_hdd_channel_2 db ?
|
|
pcidev dd ? ; pointer to corresponding PCIDEV structure
|
|
ends
|
|
|
|
struct IDE_CACHE
|
|
pointer dd ?
|
|
size dd ? ; not use
|
|
data_pointer dd ?
|
|
system_data_size dd ? ; not use
|
|
appl_data_size dd ? ; not use
|
|
system_data dd ?
|
|
appl_data dd ?
|
|
system_sad_size dd ?
|
|
appl_sad_size dd ?
|
|
search_start dd ?
|
|
appl_search_start dd ?
|
|
ends
|
|
|
|
struct IDE_DEVICE
|
|
UDMA_possible_modes db ?
|
|
UDMA_set_mode db ?
|
|
ends
|
|
|
|
; The following macro assume that we are on uniprocessor machine.
|
|
; Serious work is needed for multiprocessor machines.
|
|
macro spin_lock_irqsave spinlock
|
|
{
|
|
pushf
|
|
cli
|
|
}
|
|
macro spin_unlock_irqrestore spinlock
|
|
{
|
|
popf
|
|
}
|
|
macro spin_lock_irq spinlock
|
|
{
|
|
cli
|
|
}
|
|
macro spin_unlock_irq spinlock
|
|
{
|
|
sti
|
|
}
|
|
|
|
struct MEM_STATE
|
|
mutex MUTEX
|
|
smallmap dd ?
|
|
treemap dd ?
|
|
topsize dd ?
|
|
top dd ?
|
|
smallbins rd 4*32
|
|
treebins rd 32
|
|
ends
|
|
|
|
struct PG_DATA
|
|
mem_amount dd ?
|
|
vesa_mem dd ?
|
|
pages_count dd ?
|
|
pages_free dd ?
|
|
pages_faults dd ?
|
|
pagemap_size dd ?
|
|
kernel_pages dd ?
|
|
kernel_tables dd ?
|
|
sys_page_dir dd ?
|
|
mutex MUTEX
|
|
ends
|
|
|
|
struct SRV
|
|
srv_name rb 16 ;ASCIIZ string
|
|
magic dd ? ;+0x10 ;'SRV '
|
|
size dd ? ;+0x14 ;size of structure SRV
|
|
fd dd ? ;+0x18 ;next SRV descriptor
|
|
bk dd ? ;+0x1C ;prev SRV descriptor
|
|
base dd ? ;+0x20 ;service base address
|
|
entry dd ? ;+0x24 ;service START function
|
|
srv_proc dd ? ;+0x28 ;user mode service handler
|
|
srv_proc_ex dd ? ;+0x2C ;kernel mode service handler
|
|
ends
|
|
|
|
struct USBSRV
|
|
srv SRV
|
|
usb_func dd ?
|
|
ends
|
|
|
|
struct USBFUNC
|
|
strucsize dd ?
|
|
add_device dd ?
|
|
device_disconnect dd ?
|
|
ends
|
|
|
|
DRV_ENTRY = 1
|
|
DRV_EXIT = -1
|
|
|
|
struct COFF_HEADER
|
|
machine dw ?
|
|
nSections dw ?
|
|
DataTime dd ?
|
|
pSymTable dd ?
|
|
nSymbols dd ?
|
|
optHeader dw ?
|
|
flags dw ?
|
|
ends
|
|
|
|
struct COFF_SECTION
|
|
Name rb 8
|
|
VirtualSize dd ?
|
|
VirtualAddress dd ?
|
|
SizeOfRawData dd ?
|
|
PtrRawData dd ?
|
|
PtrReloc dd ?
|
|
PtrLinenumbers dd ?
|
|
NumReloc dw ?
|
|
NumLinenum dw ?
|
|
Characteristics dd ?
|
|
ends
|
|
|
|
struct COFF_RELOC
|
|
VirtualAddress dd ?
|
|
SymIndex dd ?
|
|
Type dw ?
|
|
ends
|
|
|
|
struct COFF_SYM
|
|
Name rb 8
|
|
Value dd ?
|
|
SectionNumber dw ?
|
|
Type dw ?
|
|
StorageClass db ?
|
|
NumAuxSymbols db ?
|
|
ends
|
|
|
|
struct STRIPPED_PE_HEADER
|
|
Signature dw ?
|
|
Characteristics dw ?
|
|
AddressOfEntryPoint dd ?
|
|
ImageBase dd ?
|
|
SectionAlignmentLog db ?
|
|
FileAlignmentLog db ?
|
|
MajorOSVersion db ?
|
|
MinorOSVersion db ?
|
|
SizeOfImage dd ?
|
|
SizeOfStackReserve dd ?
|
|
SizeOfHeapReserve dd ?
|
|
SizeOfHeaders dd ?
|
|
Subsystem db ?
|
|
NumberOfRvaAndSizes db ?
|
|
NumberOfSections dw ?
|
|
ends
|
|
STRIPPED_PE_SIGNATURE = 0x4503 ; 'PE' xor 'S'
|
|
SPE_DIRECTORY_IMPORT = 0
|
|
SPE_DIRECTORY_EXPORT = 1
|
|
SPE_DIRECTORY_BASERELOC = 2
|
|
|
|
struct IOCTL
|
|
handle dd ?
|
|
io_code dd ?
|
|
input dd ?
|
|
inp_size dd ?
|
|
output dd ?
|
|
out_size dd ?
|
|
ends
|
|
|
|
struct IRQH
|
|
list LHEAD
|
|
handler dd ? ;handler roututine
|
|
data dd ? ;user-specific data
|
|
num_ints dd ? ;how many times handled
|
|
ends
|
|
|