process.cpp File Reference

#include <process.h>
#include <aucon.h>
#include <Mm/vmmngr.h>
#include <Mm/mmap.h>
#include <Mm/kmalloc.h>
#include <pe.h>
#include <Mm/pmmngr.h>
#include <string.h>
#include <Hal/x86_64_gdt.h>
#include <Hal/x86_64_lowlevel.h>
#include <Hal/x86_64_cpu.h>
#include <Hal/serial.h>
#include <loader.h>
#include <_null.h>
#include <clean.h>
#include <Mm/shm.h>
#include <Sync/spinlock.h>
#include <Sound/sound.h>
#include <Hal/x86_64_signal.h>
#include <Ipc/postbox.h>
#include <autimer.h>
#include <Net/socket.h>

Include dependency graph for process.cpp:

Macros
#define	USER_STACK   0x0000700000000000

Functions
int	save_context (AuThread *t, void *tss)
void	AuAddProcess (AuProcess *parent, AuProcess *proc)
void	AuRemoveProcess (AuProcess *parent, AuProcess *proc)
AuProcess *	AuProcessFindByPID (AuProcess *proc, int pid)
AuProcess *	AuProcessFindByThread (AuProcess *proc, AuThread *thread)
AuProcess *	AuProcessFindPID (int pid)
AuProcess *	AuProcessFindThread (AuThread *thread)
AuProcess *	AuProcessFindSubThread (AuThread *thread)
uint64_t *	CreateUserStack (AuProcess *proc, uint64_t *cr3)
uint64_t	CreateKernelStack (AuProcess *proc, uint64_t *cr3)
void	KernelStackFree (AuProcess *proc, void *ptr, uint64_t *cr3)
int	AuAllocateProcessID ()
AuProcess *	AuCreateRootProc ()
AuProcess *	AuCreateProcessSlot (AuProcess *parent, char *name)
void	AuStartRootProc ()
AuProcess *	AuGetRootProcess ()
AuProcess *	AuGetKillableProcess ()
int	AuProcessWaitForTermination (AuProcess *proc, int pid)
int	AuProcessGetFileDesc (AuProcess *proc)
void	AuProcessHeapMemDestroy (AuProcess *proc)
void	AuProcessFreeKeResource (AuThread *thr)
void	AuProcessExit (AuProcess *proc, bool schedulable)
AuMutex *	AuProcessGetMutex ()
int	AuCreateUserthread (AuProcess *proc, void(*entry)(), char *name)

Variables
AuProcess *	proc_first
AuProcess *	proc_last
AuProcess *	root_proc
AuMutex *	process_mutex

Macro Definition Documentation

USER_STACK

#define USER_STACK   0x0000700000000000

Function Documentation

AuAddProcess()

void AuAddProcess	(	AuProcess *	parent,
		AuProcess *	proc
	)

AuAllocateProcessID()

int AuAllocateProcessID

(

)

AuCreateProcessSlot()

AuProcess * AuCreateProcessSlot	(	AuProcess *	parent,
		char *	name
	)

AuCreateRootProc()

AuProcess * AuCreateRootProc

(

)

AuCreateUserthread()

int AuCreateUserthread	(	AuProcess *	proc,
		void(*)()	entry,
		char *	name
	)

Creates a user mode thread

Parameters

entry	– Entry point address
stack	– Stack address
cr3	– the top most page map level address
name	– name of the thread
priority	– (currently unused) thread's priority

AuGetKillableProcess()

AuProcess * AuGetKillableProcess

(

void

)

AuGetRootProcess()

AuProcess * AuGetRootProcess

(

)

AuProcessExit()

void AuProcessExit	(	AuProcess *	proc,
		bool	schedulable
	)

AuProcessFindByPID()

AuProcess * AuProcessFindByPID	(	AuProcess *	proc,
		int	pid
	)

AuProcessFindByThread()

AuProcess * AuProcessFindByThread	(	AuProcess *	proc,
		AuThread *	thread
	)

AuProcessFindPID()

AuProcess * AuProcessFindPID

(

int

pid

)

AuProcessFindSubThread()

AuProcess * AuProcessFindSubThread

(

AuThread *

thread

)

AuProcessFindThread()

AuProcess * AuProcessFindThread

(

AuThread *

thread

)

AuProcessFreeKeResource()

void AuProcessFreeKeResource

(

AuThread *

thr

)

AuProcessGetFileDesc()

int AuProcessGetFileDesc

(

AuProcess *

proc

)

AuProcessGetMutex()

AuMutex * AuProcessGetMutex

(

)

AuProcessHeapMemDestroy()

void AuProcessHeapMemDestroy

(

AuProcess *

proc

)

AuProcessWaitForTermination()

int AuProcessWaitForTermination	(	AuProcess *	proc,
		int	pid
	)

AuRemoveProcess()

void AuRemoveProcess	(	AuProcess *	parent,
		AuProcess *	proc
	)

AuStartRootProc()

void AuStartRootProc

(

)

CreateKernelStack()

uint64_t CreateKernelStack	(	AuProcess *	proc,
		uint64_t *	cr3
	)

CreateUserStack()

uint64_t * CreateUserStack	(	AuProcess *	proc,
		uint64_t *	cr3
	)

KernelStackFree()

void KernelStackFree	(	AuProcess *	proc,
		void *	ptr,
		uint64_t *	cr3
	)

save_context()

int save_context	(	AuThread *	t,
		void *	tss
	)

Variable Documentation

proc_first

AuProcess* proc_first

proc_last

AuProcess* proc_last

process_mutex

AuMutex* process_mutex

root_proc

AuProcess* root_proc