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Update process header slightly

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This commit is contained in:
Curle 2021-08-29 23:10:39 +01:00
parent 5df2a8d625
commit 06134ebcd9
Signed by: TheCurle
GPG Key ID: 5942F13718443F79
1 changed files with 27 additions and 4 deletions
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31
inc/kernel/system/process/process.h
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@ -14,6 +14,8 @@
#define MAX_PROCESSES 128 #define MAX_PROCESSES 128
#define PROCESS_STACK 65535 #define PROCESS_STACK 65535
typedef void (*function_t)();
/** /**
* @brief All the data a process needs. * @brief All the data a process needs.
* *
@ -78,7 +80,7 @@ class Process {
size_t ParentPID; // If this process was forked, the parent's PID. size_t ParentPID; // If this process was forked, the parent's PID.
char Name[128]; char Name[128];
size_t Entry; // The entry point size_t Entry; // The entry point. Move execution here to start the process.
uint8_t Core; uint8_t Core;
bool ORS = false; bool ORS = false;
@ -201,6 +203,13 @@ class Process {
}; };
/**
* Handles tasks related to processes in general, but that don't need to be
* directly linked to any one specific process.
*
* Stuff like switching tasks, sleeping, killing, etc.
*/
class ProcessManagement { class ProcessManagement {
public: public:
TSS64 TSS[MAX_CORES]; TSS64 TSS[MAX_CORES];
@ -211,15 +220,29 @@ class ProcessManagement {
void Wait(); void Wait();
void Initialize(); void Initialize();
void InitialiseCore(int APIC, int ID); void InitialiseCore(size_t APIC, size_t ID);
void NotifyAllCores(); void NotifyAllCores();
void DumpProcess(size_t PID);
void LockProcess(size_t PID);
void UnlockProcess(size_t PID);
static void Sleep(size_t Count);
void Sleep(size_t Count, size_t PID);
static void Kill(int Code);
void Kill(size_t PID, int Code);
bool CheckLocked(size_t PID);
void GetStatus(size_t PID, int* ReturnVal, size_t* StatusVal);
// TODO: Process* // TODO: Process*
size_t SwitchContext(INTERRUPT_FRAME* CurrentFrame); size_t SwitchContext(INTERRUPT_FRAME* CurrentFrame);
void MapThreadMemory(size_t from, size_t to, size_t length); void MapThreadMemory(size_t from, size_t to, size_t length);
void InitProcess(function_t EntryPoint, size_t argc, char** argv);
void InitProcess(/*func EntryPoint*/ int argc, char** argv); void InitKernelProcess(function_t EntryPoint);
void InitProcessPagetable(bool Userspace); void InitProcessPagetable(bool Userspace);
void InitProcessArch(); void InitProcessArch();