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Author SHA1 Message Date
Liav A
e3b24d0478 Kernel: Delete unused files 2020-02-24 11:27:03 +01:00
Liav A
36eea5fa60 Build: Update the Kernel makefile to build the latest changes 2020-02-24 11:27:03 +01:00
Liav A
4448597c64 Kernel: Update the init stage to use all the latest changes 
gdt_init() and idt_init() will be invoked earlier in the boot process.
Also, setup_interrupts() will be called to setup the interrupt mode.
 2020-02-24 11:27:03 +01:00
Liav A
bb73802b15 CPU: Use the new interrupt components 
Now we use the GenericInterruptHandler class instead of IRQHandler in
the CPU functions.
This commit adds an include to the ISR stub macros header file.
Also, this commit adds support for IRQ sharing, so when an IRQHandler
will try to register to already-assigned IRQ number, a SharedIRQHandler
will be created to register both IRQHandlers.
 2020-02-24 11:27:03 +01:00
Liav A
9e66eb160c Kernel: Add the new APIC namespace 
Also, the enable() function is now correct and will use the right
registers and values. In addition to that, write_register() and
read_registers() are not relying on identity mapping anymore.
 2020-02-24 11:27:03 +01:00
Liav A
71371d39b3 CPU: Add 2 files with ISR stub macros 2020-02-24 11:27:03 +01:00
Liav A
c51a57fb32 Kernel: Update SB16 driver to use the new IRQHandler class 
Also, add methods to allow changing of IRQ line in the SB16 card.
 2020-02-24 11:27:03 +01:00
Liav A
895e874eb4 Kernel: Include the new PIT class in system components 2020-02-24 11:27:03 +01:00
Liav A
b3c132ffb7 Kernel: Update PATAChannel implementation to use the PIT class 
Also, update the class implementation to use PCI::Device class
accordingly.
The create() helper will now search for an IDE controller in the
PCI bus, allowing to simplify the initialize() method.
 2020-02-24 11:27:03 +01:00
Liav A
83aa868c17 Kernel: Update PATAChannel class to use the PCI::Device class 
PATAChannel class will inherit from the PCI::Device class, thus,
can still implement IRQ handling.
 2020-02-24 11:27:03 +01:00
Liav A
12dbb7ca49 Kernel: Add MSIHandler class 
This is a stub for now, since we don't support Message Signaled
Interrupts yet.
 2020-02-24 11:27:03 +01:00
Liav A
9d281b4b15 Kernel: Add UnhandledInterruptHandler class 
This class will be used to represent an IRQ vector handler that wasn't
assigned to any IRQ Handler.
 2020-02-24 11:27:03 +01:00
Liav A
9587f2d3ee Kernel: Add SharedIRQHandler class 
This class represents a shared interrupt handler. This class will not be
created automatically but only if two IRQ Handlers are sharing the same
IRQ number.
 2020-02-24 11:27:03 +01:00
Liav A
740534cd67 Kernel: Update system components to use the new IRQHandler class 2020-02-24 11:27:03 +01:00
Liav A
a46120b4a8 ACPI: Run clang-format on the definitions file 2020-02-24 11:27:03 +01:00
Liav A
16055de978 Kernel: Introduce the PIT class 
The PIT class inherits from HardwareTimer class, and is replacing
the PIT namespace.
 2020-02-24 11:27:03 +01:00
Liav A
d83a3eff1f Kernel: Update Network adapter classes to use the PCI::Device class 
Those classes will inherit from the PCI::Device class, thus,
they can still implement IRQ handling.
 2020-02-24 11:27:03 +01:00
Liav A
73a7e5875e Kernel: Update PCI::Device class to use the new IRQHandler class 2020-02-24 11:27:03 +01:00
Liav A
ea1251d465 Kernel: Add HardwareTimer class 
This is an abstraction layer for future hardware timers
that will be implemented.
 2020-02-24 11:27:03 +01:00
Liav A
dd7522bdb2 Kernel: Add new IRQHandler class 
This class will replace the old IRQHandler class later.
 2020-02-24 11:27:03 +01:00
Liav A
b201b23363 Kernel: Add Interrupt Management and Generic Interrupt Handler 
The GenericInterruptHandler class will be used to represent
an abstract interrupt handler. The InterruptManagement class will
represent a centralized component to manage interrupts.
 2020-02-24 11:27:03 +01:00
Liav A
ebe30ed11e ACPI: Adding definitions for HPET 
Also, definitions were added for MADT entries, like IOAPIC and GSI
overriding information.
 2020-02-24 11:27:03 +01:00
Liav A
e760ebcacb Kernel: Add the IOAPIC class 
This class inherits from IRQController class, and represents
the 82093AA IOAPIC chip.
 2020-02-24 11:27:03 +01:00
Liav A
7d59a67504 Kernel: Add the PIC class 
This class inherits from IRQController class, and represents
the common Intel 8259 PIC chip.
 2020-02-24 11:27:03 +01:00
Liav A
b56afbea17 Kernel: Add IRQController class 
This class is an abstraction layer for different IRQ controllers
that are present in a typical system.
 2020-02-24 11:27:03 +01:00
Liav A
35f27231b3 Kernel: Fix a wrong debug message in ACPIStaticParser 2020-02-24 11:27:03 +01:00
Liav A
3539666ac9 Kernel: Add PCI helpers to enable and disable the interrupt line 2020-02-24 11:27:03 +01:00
Liav A
ca05d54b2b Kernel: Add MultiProcessor Parser 2020-02-24 11:27:03 +01:00
Tibor Nagy
5f913c67d9 LibGUI: Implement keyboard and mouse wheel events for SpinBox 2020-02-24 10:40:32 +01:00
Andreas Kling
17846dd063 AK: Zero-initialize the internal storage of Optional 2020-02-24 10:22:27 +01:00
Andreas Kling
0763f67043 AK: Make Bitmap use size_t for its size 
Also rework its API's to return Optional<size_t> instead of int with -1
as the error value.
 2020-02-24 09:56:07 +01:00
Andreas Kling
b813b2f871 AK: Make HashTable and HashMap use size_t for size and capacity 2020-02-24 09:42:52 +01:00
Andreas Kling
3252a6925e LibGUI: Fix silly nullptr dereference in MessageBox::show() 
Since we take the parent object as a raw pointer, we should handle the
case where it's null.
 2020-02-24 09:15:51 +01:00
thatlittlegit
525f8df5b8 SystemMenu: Migrate PowerDialog to (widget)->add like in 3d20da9e 
This also fixes the build.
 2020-02-23 22:03:03 +01:00
thatlittlegit
ab9e5755ba Userland+Kernel: Set shutdown/reboot to only be run by the phys group 2020-02-23 22:03:03 +01:00
thatlittlegit
30556a0a93 SystemMenu: Move SystemDialog into SystemMenu and remove INI config 
I probably would've done INI config removal in another commit, but it
fit well here because I didn't want to pledge wpath for SystemMenu if I
didn't need to.

Frankly, that's something that I think should be done: allow ConfigFile
to be used read-only.
 2020-02-23 22:03:03 +01:00
thatlittlegit
9784ab99d2 SystemDialog+Base: Add icon for SystemDialog 2020-02-23 22:03:03 +01:00
thatlittlegit
ba6a290f4f SystemMenu: Remove --shutdown argument when calling SystemDialog 2020-02-23 22:03:03 +01:00
thatlittlegit
efc4861786 SystemDialog: Revamp to be more Win95-like 
Only thing I don't like right now is the fact that we rely on the shell.
 2020-02-23 22:03:03 +01:00
Andreas Kling
6c5100b644 LibGUI: Add helper for constructing new TabWidget tabs 
This patch adds the following convenience helper:

    auto tab_widget = GUI::TabWidget::construct();
    auto my_widget = tab_widget->add_tab<GUI::Widget>("My tab", ...);

The above is equivalent to:

    auto tab_widget = GUI::TabWidget::construct();
    auto my_widget = GUI::Widget::construct(...);
    tab_widget->add_widget("My tab", my_widget);
 2020-02-23 12:27:53 +01:00
Andreas Kling
bbc02af090 Demos: Remove silly HelloWorld2 demo 
This was just a tiny test app made with the old VisualBuilder. It's not
really useful for anything.
 2020-02-23 12:27:53 +01:00
Andreas Kling
c5d913970a LibGUI: Remove parent parameter to GUI::Widget constructor 2020-02-23 12:27:53 +01:00
Andreas Kling
4ce28c32d1 Inspector: Use Core::Object::add() 2020-02-23 12:27:53 +01:00
Tibor Nagy
3d32c3352b FontEditor: Fix focus and implement keyboard navigation in the glyph map 2020-02-23 12:18:17 +01:00
Tibor Nagy
6fcf4e48f8 LibGfx: Fix accidentally hardcoded font height in Font::clone() 2020-02-23 12:18:17 +01:00
Andreas Kling
bfd86c4631 LibGUI: Make GUI::Frame have the 2px sunken container look by default 
The overwhelming majority of GUI::Frame users set the same appearance,
so let's just make it the default.
 2020-02-23 11:10:52 +01:00
Andreas Kling
3d20da9ee4 Userspace: Use Core::Object::add() when building interfaces 2020-02-23 11:10:52 +01:00
Andreas Kling
7ec758773c Kernel: Dump all kernel regions when we hit a page fault during IRQ 
This way you can try to figure out what the faulting address is.
 2020-02-23 11:10:52 +01:00
Andreas Kling
00bf68adc6 LibGUI: Reduce header dependencies of ComboBox 2020-02-23 11:10:52 +01:00
Andreas Kling
45c25ffecd LibGUI: Use Core::Object::add() a whole bunch 2020-02-23 11:10:52 +01:00