Fennix/Kernel
1
0
Fork 0
mirror of https://github.com/Fennix-Project/Kernel.git synced 2025-07-03 03:19:18 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Improved tasking

Browse Source
This commit is contained in:
Alex
2022-11-01 01:54:57 +02:00
parent 99606bed00
commit 0f16d63553
2 changed files with 186 additions and 59 deletions
Download Patch File Download Diff File Expand all files Collapse all files

27
include/task.hpp
View File

@ -8,10 +8,12 @@
#include <memory.hpp>
#include <hashmap.hpp>
#include <ipc.hpp>
#include <debug.h>
namespace Tasking
{
typedef unsigned long IP;
typedef unsigned long Arg;
typedef unsigned long IPOffset;
typedef unsigned long UPID;
typedef unsigned long UTID;
@ -62,8 +64,10 @@ namespace Tasking
struct TaskInfo
{
uint64_t SpawnTime = 0, UsedTime = 0, OldUsedTime = 0;
uint64_t OldSystemTime = 0, CurrentSystemTime = 0;
uint64_t SpawnTime = 0;
uint64_t OldUserTime = 0, CurrentUserTime = 0;
uint64_t OldKernelTime = 0, CurrentKernelTime = 0;
uint64_t KernelTime = 0, UserTime = 0;
uint64_t Year, Month, Day, Hour, Minute, Second;
uint64_t Usage[256]; // MAX_CPU
bool Affinity[256]; // MAX_CPU
@ -79,6 +83,8 @@ namespace Tasking
struct PCB *Parent;
IP EntryPoint;
IPOffset Offset;
Arg Argument0;
Arg Argument1;
int ExitCode;
void *Stack;
TaskStatus Status;
@ -95,6 +101,7 @@ namespace Tasking
void Rename(const char *name)
{
trace("Renaming thread %s to %s", Name, name);
for (int i = 0; i < 256; i++)
{
Name[i] = name[i];
@ -105,6 +112,7 @@ namespace Tasking
void SetPriority(int priority)
{
trace("Setting priority of thread %s to %d", Name, priority);
Info.Priority = priority;
}
};
@ -174,6 +182,11 @@ namespace Tasking
return false;
}
void RemoveThread(TCB *tcb);
void RemoveProcess(PCB *pcb);
void UpdateInfo(TaskInfo *Info, int Core);
bool FindNewProcess(void *CPUDataPointer);
#if defined(__amd64__)
@ -185,6 +198,8 @@ namespace Tasking
#endif
public:
long GetUsage(int Core) { return 100 - IdleProcess->Info.Usage[Core]; }
/**
* @brief Get the Current Process object
* @return PCB*
@ -197,12 +212,20 @@ namespace Tasking
*/
TCB *GetCurrentThread();
/** @brief Wait for process to terminate */
void WaitForProcess(PCB *pcb);
/** @brief Wait for thread to terminate */
void WaitForThread(TCB *tcb);
PCB *CreateProcess(PCB *Parent,
const char *Name,
TaskTrustLevel TrustLevel);
TCB *CreateThread(PCB *Parent,
IP EntryPoint,
Arg Argument0 = 0,
Arg Argument1 = 0,
IPOffset Offset = 0,
TaskArchitecture Architecture = TaskArchitecture::x64,
TaskCompatibility Compatibility = TaskCompatibility::Native);