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• CHANGELOG

  X. Wang • 02/21/2026 at 07:38 • 0 comments

  v1.16 XW 04-05-2022

  reorded: code

  v1.15 XW 04-02-2021
  reorded: source files
  updated: SDD

  v1.14 XW 14-08-2020
  cleaned: code

  v1.13 XW 07-08-2020
  fixed: cpu usage too high (issue #30)

  v1.12 XW 12-11-2019
  fixed: run.sh

  v1.11 XW 11-11-2019
  added: OS and testOS

  v1.10 XW 23-08-2019
  added: syscalls (issue #11)

  v1.9 XW 01-08-2019
  changed: init memory size

  v1.8 XW 30-07-2019
  fixed: printf (issue #8)
  fixed: missing zero_FastMemory.s file (issue #9)

  v1.7 XW 29-07-2019
  removed: unnecessary headers
  added: return line after printf

  v1.6 XW 28-07-2019
  changed: start point to AI/AI
  updated: Zero Java code
  improved: run.sh
  added: console out put at atomicvariable
  removed: something

  v1.5 XW 26-07-2019
  fixed: loads multiple times (issue #5)

  v1.4 XW 20-07-2019
  fixed: naming COPY TO DOMAINZERO

  v1.3 XW 18-07-2019
  removed: kernel.dep in makefile

  v1.2 XW 12-07-2019
  removed: jdk and zero
  moved: source code into src (issue #2)

  v1.1 XW 08-07-2019
  removed jx

  v1.0 XW 05-07-2019
  working

• Bootlog

  X. Wang • 09/12/2025 at 08:32 • 0 comments

  Memory start=0x00c99800 end=0x1fff0000 size=523593728

  Block size: 1024
  Bitmap size (bytes): 63915
  Bitmap size (blocks): 63
  Number of blocks: 511322
  Free blocks: 511259 (99%)
  Current block: 63
  Allocated memory: 64512
  Available memory: 523529216
  init system
  IRQ 0 disabledIRQ 1 disabledIRQ 2 disabledIRQ 3 disabledIRQ 4 disabledIRQ 5 disabledIRQ 6 disabledIRQ 7 disabledIRQ 8 disabledIRQ 9 disabledIRQ 10 disabledIRQ 11 disabledIRQ 12 disabledIRQ 13 disabledIRQ 14 disabledIRQ 15 disabledfinished irq init
  finished system init
  init system
  IRQ 0 disabledIRQ 1 disabledIRQ 2 disabledIRQ 3 disabledIRQ 4 enabledIRQ 5 disabledIRQ 6 disabledIRQ 7 disabledIRQ 8 disabledIRQ 9 disabledIRQ 10 disabledIRQ 11 disabledIRQ 12 disabledIRQ 13 disabledIRQ 14 disabledIRQ 15 disabledfinished irq init
  OKatomicfn initatomicfn init completedinit threads systeminit threads system - profiler partinit threads system completedStarted DomainZero.

  call class constructor for java/lang/Class
  Terminate DomainZero initial thread.

  call class constructor for java/lang/Class

  Init running...
  !!ATTENTION!!                                      !!ATTENTION!!
  !!ATTENTION!!  No Security Manager is used         !!ATTENTION!!
  !!ATTENTION!!                                      !!ATTENTION!!
  Init finished.
  call class constructor for java/lang/Class
  call class constructor for jx/devices/pci/PCIClassCode
  call class constructor for jx/devices/pci/PCIVendorCode
  call class constructor for jx/devices/pci/PCIDeviceCode
  call class constructor for jx/devices/fb/PixelColor
  getmethods jx/fb/StartFBDevice -> 0x0196f9a0
  getmethods jx/devices/pci/PCIGod -> 0x0196fd70
  getmethods jx/keyboard/Main -> 0x01970a2c
  getmethods jx/wm/WindowManagerImpl -> 0x01971570
  call class constructor for jx/awt/JXToolkit
  call class constructor for jx/awt/peer/JXMenuThread
  call class constructor for jx/awt/peer/MenuHandler
  call class constructor for jx/awt/peer/FocusHandler
  call class constructor for jx/awt/peer/SlaveWindowHandler
  newInstance jx/awt/JXToolkit -> 0x01972350
  getmethods test/jx/awt/Main -> 0x01972d24
  MenuThread started.
  START : jx/fb/StartFBDevice
  INVOKE STATICargs[0]=FB
  args[1]=jx/devices/fb/emulation/EmulFBFinder
  args[2]=fb_emul.jll
  args[3]=279
  args[4]=null
  Trying class jx/devices/fb/emulation/EmulFBFinder in component fb_emul.jll
  DRIVER ARG: 279
  call class constructor for jx/devices/fb/emulation/EmulFBFinder
  newInstance jx/devices/fb/emulation/EmulFBFinder -> 0x01974994
  VESA: 1024x768, 2048 bytesPerLine, 16 bitsPerPixel
  init system
  IRQ 0 disabledIRQ 1 disabledIRQ 2 disabledIRQ 3 disabledIRQ 4 enabledIRQ 5 disabledIRQ 6 disabledIRQ 7 disabledIRQ 8 disabledIRQ 9 disabledIRQ 10 disabledIRQ 11 disabledIRQ 12 disabledIRQ 13 disabledIRQ 14 disabledIRQ 15 disabledfinished irq init
  return from fbemulation_opencall class constructor for jx/devices/fb/emulation/FBImpl
  START : jx/devices/pci/PCIGod
  INVOKE STATICDomain PCI speaking.
  Success reading PCI configuration port
  now checking pci bus
  capability bit set, but no capability list (uhh??)
  PCIAccess registered
  START : jx/keyboard/Main
  INVOKE STATICKeyboardImpl::KeyboardImpl()
      init keyboard
  KeyboardImpl.init()
  wrCommand :76
  ClearBuffer:
    OK.
  Reset:
    OK.
  ResetFinish: 
    OK.
  Keyboard reset ok.
  Detected PS/2 Mouse Port.
  PS/2 Mouse available: true
  Started IRQ handler.
    Thread   0x019793f4   stack=0x04badc00, stackTop=0x04bafc00
  wrCommand :77
    Thread   0x0197969c   stack=0x04bafc00, stackTop=0x04bb1c00
      keyboard initialized
  START : jx/wm/WindowManagerImpl
  INVOKE STATICStarting window manager...
  WDisplay::SetMode() 1024/768/CS_RGB16
  WBitmap::init(1024, 768, 2048)
  WFont::scanFonts()
  WBitmap::init(8, 8, -1)
  WBitmap::init(8, 8, -1)
  Window manager is now ready to accept requests.
  START : test/jx/awt/Main
  INVOKE STATICgetCurrentDomain (2)...

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