git-svn-id: https://spexeah.com:8443/svn/Asuro@504 6dbc8c32-bb84-406f-8558-d1cf31a0ab0c

src/driver/hid/mouse.pas

@@ -12,6 +12,7 @@ unit mouse;
 interface
 
 uses 
+    tracer,
     console,
     util,
     isr44,
@@ -44,6 +45,7 @@ var
     r : pchar;
 
 begin
+    push_trace('mouse.callback');
     packet:= PMousePacket(kalloc(sizeof(TMousePacket)));
     f:= (uint32(raw) AND $FF000000) SHR 24;
     x:= (uint32(raw) AND $00FF0000) SHR 16;
@@ -102,13 +104,16 @@ begin
     kfree(void(packet));
     //console.writestring('Mouse Packet: ');
     //console.writehexln(DWORD(raw));
+    pop_trace;
 end;
 
 function load(ptr : void) : boolean;
 begin
+    push_trace('mouse.load');
     isr44.hook(uint32(@callback));
     console.outputln('PS/2 MOUSE', 'LOADED.');  
     load:= true;
+    pop_trace;
 end;
 
 procedure init();
@@ -116,6 +121,7 @@ var
     devid : TDeviceIdentifier;
 
 begin
+    push_trace('mouse.init');
     console.outputln('PS/2 MOUSE', 'INIT BEGIN.');
     devid.bus:= biUnknown;
     devid.id0:= 0;
@@ -126,6 +132,7 @@ begin
     devid.ex:= nil;
     drivermanagement.register_driver_ex('PS/2 Mouse', @devid, @load, true);
     console.outputln('PS/2 MOUSE', 'INIT END.');
+    pop_trace;
 end;
 
 end.

src/isr/isr33.pas

@@ -49,6 +49,7 @@ procedure register();
 begin
     memset(uint32(@Hooks[0]), 0, sizeof(pp_hook_method)*MAX_HOOKS);
     IDT.set_gate(33, uint32(@Main), $08, ISR_RING_0);
+    inb($60); 
 end;
  
 procedure hook(hook_method : uint32);

src/isr/isr44.pas

@@ -12,6 +12,7 @@ unit isr44;
 interface
 
 uses
+    tracer,
     util,
     console,
     isr_types,
@@ -34,32 +35,38 @@ var
     timeout : uint32;
 
 begin
+    push_trace('isr44.mouse_wait');
     timeout:= 100000;
     if (w_type = 0) then begin
         while (timeout > 0) do begin
-            if ((inb($64) AND $01) = $01) then exit;
+            if ((inb($64) AND $01) = $01) then break;
             timeout:= timeout-1;
         end;
     end else begin
         while (timeout > 0) do begin
-            if ((inb($64) AND 2) = 0) then exit;
+            if ((inb($64) AND 2) = 0) then break;
             timeout := timeout - 1;
         end;
     end;
+    pop_trace;
 end;
 
 procedure mouse_write(value : uint8);
 begin
+    push_trace('isr44.mouse_write');
     mouse_wait(1);
     outb($64, $D4);
     mouse_wait(1);
     outb($60, value);
+    pop_trace;
 end;
 
 function mouse_read : uint8;
 begin
+    push_trace('isr44.mouse_read');
     mouse_wait(0);
     mouse_read:= inb($60);
+    pop_trace;
 end;
 
 procedure Main(); interrupt;
@@ -68,31 +75,45 @@ var
     b : byte;
     
 begin
+    {push_trace('isr44.main');
     b:= mouse_read;
+    push_trace('isr44.main1');
     if Cycle = 0 then begin
+        push_trace('isr44.main2');
         if (b AND $08) = $08 then begin
+            push_trace('isr44.main3');
             Mouse_Byte[Cycle]:= b;
+            push_trace('isr44.main4');
             inc(Cycle);
         end;
     end else begin
+        push_trace('isr44.main5');
         Mouse_Byte[Cycle]:= b;
+        push_trace('isr44.main6');
         inc(Cycle);
     end;
+    push_trace('isr44.main7');
     if Cycle > 2 then begin
         Cycle:= 0;
+        push_trace('isr44.main8');
         // console.writestring('Packet[0]: ');
         // console.writeintln(Mouse_Byte[0]);
         // console.writestring('Packet[1]: ');
         // console.writeintln(Mouse_Byte[1]);
         // console.writestring('Packet[2]: ');
         // console.writeintln(Mouse_Byte[2]);
+        push_trace('isr44.main9');
         Packet:= (Mouse_Byte[0] SHL 24) OR (Mouse_Byte[1] SHL 16) OR (Mouse_Byte[2] SHL 8) OR ($FF);
+        push_trace('isr44.main10');
         for i:=0 to MAX_HOOKS-1 do begin
             if uint32(Hooks[i]) <> 0 then Hooks[i](void(Packet));
         end;
+        push_trace('isr44.main11');
     end;
+    push_trace('isr44.main12');
     outb($20, $20);
     outb($A0, $20);
+    pop_trace;}
 end;
 
 procedure register();
@@ -102,6 +123,7 @@ var
     ak     : uint8;
 
 begin
+    push_trace('isr44.register');
     memset(uint32(@Hooks[0]), 0, sizeof(pp_hook_method)*MAX_HOOKS);
     mouse_wait(1);
     outb($64, $A8);
@@ -118,32 +140,44 @@ begin
     mouse_write($F4);
     mouse_read();
     IDT.set_gate(44, uint32(@Main), $08, ISR_RING_0);
+    pop_trace;
 end;
 
 procedure hook(hook_method : uint32);
 var
     i : uint32;
+    cont : boolean; 
 
 begin
+    push_trace('isr44.hook');    
+    cont:= true;
     for i:=0 to MAX_HOOKS-1 do begin
-        if uint32(Hooks[i]) = hook_method then exit;
-    end;
-    for i:=0 to MAX_HOOKS-1 do begin
-        if uint32(Hooks[i]) = 0 then begin
-            Hooks[i]:= pp_hook_method(hook_method);
-            exit;
+        if uint32(Hooks[i]) = hook_method then begin
+            cont:= false;
+            break;
         end;
     end;
+    if cont then begin
+        for i:=0 to MAX_HOOKS-1 do begin
+            if uint32(Hooks[i]) = 0 then begin
+                Hooks[i]:= pp_hook_method(hook_method);
+                break;
+            end;
+        end;
+    end;
+    pop_trace;
 end;
 
 procedure unhook(hook_method : uint32);
 var
     i : uint32;
 begin
+    push_trace('isr44.unhook');
     for i:=0 to MAX_HOOKS-1 do begin
         If uint32(Hooks[i]) = hook_method then Hooks[i]:= nil;
-        exit;
+        break;
     end;
+    pop_trace;
 end;
 
 end.

src/kernel.pas

@@ -40,7 +40,8 @@ uses
      storagemanagement,
      lists,
      net,
-     fat32;
+     fat32,
+     isrmanager;
  
 procedure kmain(mbinfo: Pmultiboot_info_t; mbmagic: uint32); stdcall;
  
@@ -140,6 +141,7 @@ begin
      { Memory/CPU Init }
      idt.init();
      isr.init();
+     //isrmanager.init();
      irq.init();
      pmemorymanager.init();
      vmemorymanager.init();
@@ -194,6 +196,7 @@ begin
      console.setdefaultattribute(console.combinecolors(Green, Black));
      console.writestringln('Asuro Booted Correctly!');
      console.setdefaultattribute(console.combinecolors(White, Black));
+     if INTE then console.writestringln('Interrupts are enabled.') else console.writestringln('Interrupts are disabled.');
      console.writestringln('');
      console.writestringln('Press any key to boot in to Asuro Terminal...');
      tracer.pop_trace;