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Implement SchedulerService

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This commit is contained in:
Christoph Urlacher
2022-12-08 17:14:06 +01:00
parent 42d0bcf2f4
commit 4b228ce301
1 changed files with 7 additions and 6 deletions
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13
src/main.cc
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@ -18,6 +18,7 @@
#include "lib/util/System.h" #include "lib/util/System.h"
#include "kernel/system/System.h" #include "kernel/system/System.h"
#include "kernel/service/InterruptService.h" #include "kernel/service/InterruptService.h"
#include "kernel/service/SchedulerService.h"
// TODO: Read from file // TODO: Read from file
void print_startup_message() { void print_startup_message() {
@ -50,10 +51,10 @@ int main() {
// Speicherverwaltung initialisieren // Speicherverwaltung initialisieren
Kernel::allocator.init(); // TODO: MemoryService Kernel::allocator.init(); // TODO: MemoryService
Kernel::scheduler.init(); // TODO: SchedulerService
Kernel::kevman.init(); // TODO: EventService Kernel::kevman.init(); // TODO: EventService
Kernel::System::registerService<Kernel::InterruptService>(); Kernel::System::registerService<Kernel::InterruptService>();
Kernel::System::registerService<Kernel::SchedulerService>();
// Tastatur-Unterbrechungsroutine 'einstoepseln' // Tastatur-Unterbrechungsroutine 'einstoepseln'
Kernel::kb.plugin(); Kernel::kb.plugin();
@ -69,11 +70,9 @@ int main() {
// Startmeldung // Startmeldung
print_startup_message(); print_startup_message();
// TODO: SchedulerService auto &schedulerService = Kernel::System::getService<Kernel::SchedulerService>();
// Scheduler starten (schedule() erzeugt den Idle-Thread) schedulerService.ready<MainMenu>();
Kernel::scheduler.ready<MainMenu>(); // NOTE: A thread that manages other threads has to be added before scheduler.schedule(), schedulerService.startScheduling();
// because scheduler.schedule() doesn't return, only threads get cpu time
Kernel::scheduler.schedule();
// NOTE: Pre-Post ToDo's // NOTE: Pre-Post ToDo's
// DONE: Reorganize the project similar to hhuOS: // DONE: Reorganize the project similar to hhuOS:
@ -89,6 +88,7 @@ int main() {
// TODO: Investigate: C++20 (I wanted to use reference optionals somewhere...) // TODO: Investigate: C++20 (I wanted to use reference optionals somewhere...)
// TODO: Rearrange code inside classes (public structs, public functions, private structs, private functions, private variables) // TODO: Rearrange code inside classes (public structs, public functions, private structs, private functions, private variables)
// TODO: Write documentation comments // TODO: Write documentation comments
// TODO: Investigate what stuff has to be synchronized...
// NOTE: Post ToDo's // NOTE: Post ToDo's
// TODO: Investigate the memory cleanup (esp. with threads), I guess the whole thing is a memory leak currently lol // TODO: Investigate the memory cleanup (esp. with threads), I guess the whole thing is a memory leak currently lol
@ -108,6 +108,7 @@ int main() {
// There should be in/out/err system streams, stream for serial, with filesystem also filestreams // There should be in/out/err system streams, stream for serial, with filesystem also filestreams
// Investigate StreamWriter, StreamReader, Buffered, Synchronized etc... // Investigate StreamWriter, StreamReader, Buffered, Synchronized etc...
// Objects (e.g. Logger) should be able to just work on streams that will be passed in // Objects (e.g. Logger) should be able to just work on streams that will be passed in
// Also change Logger to lib/util Util:: namespace and streams to lib/stream Stream::
// NOTE: Large post ToDo's // NOTE: Large post ToDo's
// TODO: Add a RB-Tree datastructure and use it for memory management? // TODO: Add a RB-Tree datastructure and use it for memory management?