Aufgabe 4: Kontextwechsel
File List
Here is a list of all documented files with brief descriptions:
[detail level 123]
| ▼ boot | |
| ▼ multiboot | |
| data.h | Multiboot Interface |
| startup.h | Startup of the first core, also known as bootstrap processor (BSP) |
| startup_ap.h | Startup of additional cores, the application processors (APs) |
| ▼ compiler | |
| fix.h | Compiler-dependent fixes & idiosyncrasies |
| libc.h | Initialization functions for global objects required by the compiler |
| libcxx.cc | C++ runtime support functions |
| ▼ debug | |
| ▼ gdb | |
| handler.h | For GDB_Stub Interrupt handler and its context |
| state.h | GDB_Stub State of the current core |
| stub.h | GDB_Stub contains the necessary functionality for remote debugging |
| assert.h | Contains several macros usable for making assertions |
| copystream.h | CopyStream duplicates output streams |
| kernelpanic.h | Macro to print an error message and stop the current core |
| nullstream.h | NullStream is a stream discarding everything |
| output.h | Debug macros enabling debug output on a separate window for each core |
| ▼ device | |
| keyboard.h | The Keyboard device handles keystrokes |
| mouse.h | The Mouse device handles mouse movements and clicks |
| panic.h | Default interrupt handling device Panic |
| serialstream.h | Serial output stream |
| textstream.h | TextStream outputs text onto the screen in TextMode |
| ▼ interrupt | |
| gate.h | Class Gate (Device interrupt handling) |
| gatequeue.h | Queue for gates (epilogues) |
| guard.h | Guard synchronizes access to epilogue level |
| guarded.h | Guarded, an interface to secure critical sections |
| handler.h | interrupt_handler() Interrupt handler |
| plugbox.h | Plugbox allows assigning devices to interrupt vectors |
| ▼ machine | |
| acpi.h | Structs and methods related to the Advanced Configuration and Power Interface (ACPI) |
| apic.h | Gather system information from the ACPI about the Advanced Programmable Interrupt Controller (APIC) |
| cache.h | Helper for cache alignment |
| cmos.h | Controlling the complementary metal oxide semiconductor (CMOS) |
| context.h | Functionality required for context switching |
| core.h | Access to internals of a CPU Core |
| core_cr.h | Access to Control Register of a CPU core |
| core_interrupt.h | Interrupt control and interrupt vector list |
| core_msr.h | Identifiers for Model-Specific Register |
| fpu.h | Helper for floating point unit (x87), Multi Media Extension (MMX) and Streaming SIMD Extensions (SSE) |
| gdt.h | The Global Descriptor Table (GDT) |
| idt.h | Interrupt Descriptor Table (IDT) containing the entry points for interrupt handling |
| ioapic.h | IOAPIC abstracts the access to the I/O APIC |
| ioapic_registers.h | Helper structures for interacting with the I/O APIC |
| ioport.h | IOPort provides access to the x86 IO address space |
| keydecoder.h | KeyDecoder decodes a keystroke to the corresponding Key object |
| lapic.h | LAPIC abstracts access to the Local APIC |
| lapic_registers.h | Structures and macros for accessing the local APIC |
| mousedecoder.h | MouseDecoder decodes a mouse movement |
| pic.h | Handle (disable) the old Programmable Interrupt Controller (PIC) |
| pit.h | The old/historical Programmable Interval Timer (PIT) |
| ps2controller.h | PS/2 Controller (Intel 8042, also known as Keyboard Controller) |
| serial.h | Communication via the Serial interface (RS-232) |
| system.h | General System functionality (reboot) |
| textmode.h | TextMode provides a basic interface to display a character in VGA-compatible text mode |
| textwindow.h | TextWindow provides virtual output windows in text mode |
| ▼ object | |
| bbuffer.h | Contains a bounded buffer |
| key.h | Key, an abstraction for handling pressed keys and their modifiers |
| outputstream.h | This file contains the OutputStream |
| percore.h | PerCore wrapper for core local variables |
| pointer.h | Pointer, the Mouse state |
| queue.h | Simple Queue (for elements inheriting from Queue::Node) |
| stringbuffer.h | Stringbuffer composes single characters into a buffer |
| ▼ sync | |
| spinlock.h | Contains the class Spinlock |
| ticketlock.h | Contains the class Ticketlock |
| ▼ test-stream | |
| console_out.h | Console output (for the voluntary C++ exercise only) |
| file_out.h | File output (for the voluntary C++ exercise only) |
| ▼ thread | |
| dispatcher.h | Dispatcher for Thread threads |
| scheduler.h | Scheduler to manage the threads |
| thread.h | Thread abstraction required for multithreading |
| ▼ user | |
| ▼ app2 | |
| kappl.h | KeyboardApplication to test the input |
| ▼ utils | |
| math.h | General purpose math functions |
| size.h | Template function to determine the length of an array |
| string.h | General purpose String functions |
| types.h | Definition of standard integer types with specified widths and their limits |