From 866580161b826443bed3862b8315cefd505de37c Mon Sep 17 00:00:00 2001
From: Alexis211 <alexis211@gmail.com>
Date: Tue, 20 Oct 2009 18:10:29 +0200
Subject: We now have call tables for ressources.

instead of adding calls to ressource in the constructor.
---
 Source/Kernel/TaskManager/Process.class.cpp | 14 +++++++++-----
 Source/Kernel/TaskManager/Process.class.h   |  9 +++++----
 Source/Kernel/TaskManager/Thread.class.cpp  | 15 +++++++++------
 Source/Kernel/TaskManager/Thread.class.h    |  9 +++++----
 4 files changed, 28 insertions(+), 19 deletions(-)

(limited to 'Source/Kernel/TaskManager')

diff --git a/Source/Kernel/TaskManager/Process.class.cpp b/Source/Kernel/TaskManager/Process.class.cpp
index aae8fce..7ebac72 100644
--- a/Source/Kernel/TaskManager/Process.class.cpp
+++ b/Source/Kernel/TaskManager/Process.class.cpp
@@ -9,7 +9,14 @@ namespace Mem {
 	extern Heap kheap;
 }
 
-Process::Process() : Ressource(PR_IFACE_OBJTYPE) {	//Private constructor, does nothing
+call_t Process::m_callTable[] = {
+	CALL0(PRIF_EXIT, &Process::exitSC),
+	CALL1(PRIF_ALLOCPAGE, &Process::allocPageSC),
+	CALL1(PRIF_FREEPAGE, &Process::freePageSC),
+	CALL0(0, 0)
+};
+
+Process::Process() : Ressource(PRIF_OBJTYPE, m_callTable) {	//Private constructor, does nothing
 }
 
 Process* Process::createKernel(String cmdline, VirtualTerminal *vt) {
@@ -54,10 +61,7 @@ Process* Process::run(String filename, FSNode* cwd, u32int uid) {
 	}
 }
 
-Process::Process(String cmdline, u32int uid) : Ressource(PR_IFACE_OBJTYPE) {
-	addCall0(PR_IFACE_EXIT, (call0)&Process::exitSC);
-	addCall1(PR_IFACE_ALLOCPAGE, (call1)&Process::allocPageSC);
-	addCall1(PR_IFACE_FREEPAGE, (call1)&Process::freePageSC);
+Process::Process(String cmdline, u32int uid) : Ressource(PRIF_OBJTYPE, m_callTable) {
 	m_pid = Task::nextPid();
 	m_cmdline = cmdline;
 	m_retval = 0;
diff --git a/Source/Kernel/TaskManager/Process.class.h b/Source/Kernel/TaskManager/Process.class.h
index afdfe20..0013dfb 100644
--- a/Source/Kernel/TaskManager/Process.class.h
+++ b/Source/Kernel/TaskManager/Process.class.h
@@ -46,6 +46,11 @@ class Process : public Ressource {
 
 	Vector<Thread*> m_threads;
 	SimpleList<File*> *m_fileDescriptors;
+
+	//System calls
+	static call_t m_callTable[];
+	u32int exitSC();
+	u32int allocPageSC(u32int);
 	
 	public:
 	static Process* createKernel(String cmdline, VirtualTerminal *vt);	//Also creates a Thread for what's curently happening
@@ -68,10 +73,6 @@ class Process : public Ressource {
 	VirtualTerminal* getVirtualTerminal();
 	void setVirtualTerminal(VirtualTerminal* vt);
 	u32int getState() { return m_state; }
-
-	//System calls
-	u32int exitSC();
-	u32int allocPageSC(u32int);
 	u32int freePageSC(u32int);
 };
 
diff --git a/Source/Kernel/TaskManager/Thread.class.cpp b/Source/Kernel/TaskManager/Thread.class.cpp
index 98fa32d..d846630 100644
--- a/Source/Kernel/TaskManager/Thread.class.cpp
+++ b/Source/Kernel/TaskManager/Thread.class.cpp
@@ -6,6 +6,12 @@
 
 #include <Thread.iface.h>
 
+call_t Thread::m_callTable[] = {
+	CALL1(THIF_SLEEP, &Thread::sleepSC),
+	CALL1(THIF_FINISH, &Thread::finishSC),
+	CALL0(0, 0)
+};
+
 void runThread(Thread* thread, void* data, thread_entry_t entry_point) {
 	if (thread->m_isKernel) {
 		asm volatile("sti");
@@ -51,11 +57,11 @@ void runThread(Thread* thread, void* data, thread_entry_t entry_point) {
 	}
 }
 
-Thread::Thread() : Ressource(TH_IFACE_OBJTYPE) {	//Private constructor, does nothing
+Thread::Thread() : Ressource(THIF_OBJTYPE, m_callTable) {	//Private constructor, does nothing
 	m_xchgspace = 0;
 }
 
-Thread::Thread(thread_entry_t entry_point, void* data, bool iskernel) : Ressource(TH_IFACE_OBJTYPE) {
+Thread::Thread(thread_entry_t entry_point, void* data, bool iskernel) : Ressource(THIF_OBJTYPE, m_callTable) {
 	if (iskernel) {
 		setup(Task::getKernelProcess(), entry_point, data, true);
 	} else {
@@ -63,7 +69,7 @@ Thread::Thread(thread_entry_t entry_point, void* data, bool iskernel) : Ressourc
 	}
 }
 
-Thread::Thread(Process* process, thread_entry_t entry_point, void* data) : Ressource(TH_IFACE_OBJTYPE) {
+Thread::Thread(Process* process, thread_entry_t entry_point, void* data) : Ressource(THIF_OBJTYPE, m_callTable) {
 	setup(process, entry_point, data, false);
 }
 
@@ -81,9 +87,6 @@ Thread::~Thread() {
 }
 
 void Thread::setup(Process* process, thread_entry_t entry_point, void* data, bool isKernel) {
-	addCall1(TH_IFACE_SLEEP, (call1)&Thread::sleepSC);
-	addCall1(TH_IFACE_FINISH, (call1)&Thread::finishSC);
-
 	m_xchgspace = 0;
 	m_isKernel = isKernel;
 	m_process = process;
diff --git a/Source/Kernel/TaskManager/Thread.class.h b/Source/Kernel/TaskManager/Thread.class.h
index 42baa86..5938e2e 100644
--- a/Source/Kernel/TaskManager/Thread.class.h
+++ b/Source/Kernel/TaskManager/Thread.class.h
@@ -37,6 +37,11 @@ class Thread : public Ressource {
 
 	void setup(Process* process, thread_entry_t entry_point, void* data, bool isKernel);
 
+	//Syscalls
+	static call_t m_callTable[];
+	u32int sleepSC(u32int msecs);
+	u32int finishSC(u32int errcode);
+
 	public:
 	Thread(thread_entry_t entry_point, void* data, bool iskernel = false);	//Assumes process is current process, or is kprocess if isk
 	Thread(Process* process, thread_entry_t entry_point, void* data);
@@ -63,10 +68,6 @@ class Thread : public Ressource {
 		}
 		return false;
 	}
-
-	//Syscalls
-	u32int sleepSC(u32int msecs);
-	u32int finishSC(u32int errcode);
 };
 
 #endif
-- 
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