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Friedrich-Alexander-Universität Lehrstuhl für Informatik 4 (Systemsoftware)
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  1. Friedrich-Alexander-Universität
  2. Technische Fakultät
  3. Department Informatik
Friedrich-Alexander-Universität Lehrstuhl für Informatik 4 (Systemsoftware)
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              Dokumentation

              File List
              Here is a list of all documented files with brief descriptions:
              [detail level 123]
               ► boot
               ► multiboot
               data.hMultiboot Interface
               startup.hStartup of the first core, also known as bootstrap processor (BSP)
               startup_ap.hStartup of additional cores, the application processors (APs)
               ► compiler
               fix.hCompiler-dependent fixes & idiosyncrasies
               libc.hInitialization functions for global objects required by the compiler
               libcxx.ccC++ runtime support functions
               ► debug
               ► gdb
               handler.hFor GDB_Stub Interrupt handler and its context
               state.hGDB_Stub State of the current core
               stub.hGDB_Stub contains the necessary functionality for remote debugging
               assert.hContains several macros usable for making assertions
               copystream.hCopyStream duplicates output streams
               kernelpanic.hMacro to print an error message and stop the current core
               nullstream.hNullStream is a stream discarding everything
               output.hDebug macros enabling debug output on a separate window for each core
               ► device
               clock.hThe Clock, an device interface for the Real Time Clock
               keyboard.hThe Keyboard device handles keystrokes
               mouse.hThe Mouse device handles mouse movements and clicks
               panic.hDefault interrupt handling device Panic
               serialstream.hSerial output stream
               textstream.hTextStream outputs text onto the screen in TextMode
               ticker.hTicker device using HPET
               watch.hWatch device using the LAPIC::Timer
               ► interrupt
               gate.hClass Gate (Device interrupt handling)
               gatequeue.hQueue for gates (epilogues)
               guard.hGuard synchronizes access to epilogue level
               guarded.hGuarded, an interface to secure critical sections
               handler.hinterrupt_handler() Interrupt handler
               plugbox.hPlugbox allows assigning devices to interrupt vectors
               ► machine
               acpi.hStructs and methods related to the Advanced Configuration and Power Interface (ACPI)
               apic.hGather system information from the ACPI about the Advanced Programmable Interrupt Controller (APIC)
               cache.hHelper for cache alignment
               cmos.hControlling the complementary metal oxide semiconductor (CMOS)
               context.hFunctionality required for context switching
               core.hAccess to internals of a CPU Core
               core_cr.hAccess to Control Register of a CPU core
               core_interrupt.hInterrupt control and interrupt vector list
               core_msr.hIdentifiers for Model-Specific Register
               cpuid.hCPUID queries information about the processor
               fpu.hHelper for floating point unit (x87), Multi Media Extension (MMX) and Streaming SIMD Extensions (SSE)
               gdt.hThe Global Descriptor Table (GDT)
               hpet.hThe High Precision Event Timer (HPET)
               idt.hInterrupt Descriptor Table (IDT) containing the entry points for interrupt handling
               ioapic.hIOAPIC abstracts the access to the I/O APIC
               ioapic_registers.hHelper structures for interacting with the I/O APIC
               ioport.hIOPort provides access to the x86 IO address space
               keydecoder.hKeyDecoder decodes a keystroke to the corresponding Key object
               lapic.hLAPIC abstracts access to the Local APIC
               lapic_registers.hStructures and macros for accessing the local APIC
               mousedecoder.hMouseDecoder decodes a mouse movement
               pic.hHandle (disable) the old Programmable Interrupt Controller (PIC)
               pit.hThe old/historical Programmable Interval Timer (PIT)
               ps2controller.hPS/2 Controller (Intel 8042, also known as Keyboard Controller)
               rtc.hReal Time Clock to retrieve the current date & time
               serial.hCommunication via the Serial interface (RS-232)
               system.hGeneral System functionality (reboot)
               textmode.hTextMode provides a basic interface to display a character in VGA-compatible text mode
               textwindow.hTextWindow provides virtual output windows in text mode
               tsc.hTimeStamp Counter (TSC)
               ► object
               bbuffer.hContains a bounded buffer
               key.hKey, an abstraction for handling pressed keys and their modifiers
               outputstream.hThis file contains the OutputStream
               percore.hPerCore wrapper for core local variables
               pointer.hPointer, the Mouse state
               queue.hSimple Queue (for elements inheriting from Queue::Node)
               stringbuffer.hStringbuffer composes single characters into a buffer
               time.hDateTime structure with conversation to unix timestamp format
               vector.hVector class
               ► sync
               bell.hBell, a synchronization object for sleeping
               bellringer.hBellringer that manages and activates time-triggered activities
               semaphore.hSemaphore for synchronization of threads
               spinlock.hContains the class Spinlock
               ticketlock.hContains the class Ticketlock
               waitingroom.hContains the class Waitingroom
               ► syscall
               guarded_bell.hGuardedBell, a guarded interface for Bell
               guarded_keyboard.hGuardedKeyboard, a guarded interface for Keyboard
               guarded_scheduler.hGuardedScheduler, a guarded interface for Scheduler
               guarded_semaphore.hGuardedSemaphore, a guarded interface for Semaphore
               ► thread
               assassin.hAssassin handles IPIs triggered by Scheduler::kill
               dispatcher.hDispatcher for Thread threads
               idlethread.hIdleThread executed by the Scheduler if no other Thread is ready
               scheduler.hScheduler to manage the threads
               thread.hThread abstraction required for multithreading
               wakeup.hWakeUp allows to activate sleeping cores
               ► user
               ► app2
               kappl.hKeyboardApplication to test the input
               ► utils
               alloc.hC-style dynamic memory allocation interface
               alloc_buddy.hAn extensible buddy allocator
               elf.hParser and loader for the Executable and Linking Format
               math.hGeneral purpose math functions
               size.hTemplate function to determine the length of an array
               string.hGeneral purpose String functions
               tar.hParser for archives in TAR format
               types.hDefinition of standard integer types with specified widths and their limits
              Friedrich-Alexander-Universität
              Erlangen-Nürnberg

              Schlossplatz 4
              91054 Erlangen
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