[KERNEL] use constants instead of hardcoded values, other small fixes

git-svn-id: svn://kolibrios.org@8876 a494cfbc-eb01-0410-851d-a64ba20cac60

kernel/trunk/core/debug.inc

@@ -449,7 +449,7 @@ debugger_notify:
         call    write_process_memory
 ; new debug event
         mov     eax, ebp
-        shl     eax, 8
-        or      byte [SLOT_BASE+eax+APPDATA.occurred_events+1], 1      ; set flag 100h
+        shl     eax, BSF sizeof.APPDATA
+        or      [SLOT_BASE+eax+APPDATA.occurred_events], EVENT_DEBUG
 .ret:
         ret

kernel/trunk/core/memory.inc

@@ -1042,8 +1042,8 @@ proc sys_ipc_send stdcall, PID:dword, msg_addr:dword, msg_size:dword
         invlpg  [edx]
 
         mov     eax, [dst_slot]
-        shl     eax, 8
-        or      [eax+SLOT_BASE+0xA8], dword 0x40
+        shl     eax, BSF sizeof.APPDATA
+        or      [eax+SLOT_BASE+APPDATA.occurred_events], EVENT_IPC
         push    0
         jmp     .ret
 .no_pid:

kernel/trunk/core/sys32.inc

@@ -152,7 +152,7 @@ exc_c:                            ; exceptions (all but 7th - #NM)
 ; not debuggee => say error and terminate
         call    show_error_parameters
         sti
-        mov     [edx + TASKDATA.state], TSTATE_TERMINATING ; terminate
+        mov     [edx + TASKDATA.state], TSTATE_TERMINATING
         call    wakeup_osloop
         call    change_task
 ; If we're here, then the main OS thread has crashed before initializing IDLE thread.
@@ -187,7 +187,7 @@ exc_c:                            ; exceptions (all but 7th - #NM)
         call    debugger_notify ;; only ONE using, inline ??? SEE: core/debug.inc
         add     esp, 12
         mov     edx, [TASK_BASE]
-        mov     [edx+TASKDATA.state], TSTATE_RUN_SUSPENDED ; suspended
+        mov     [edx+TASKDATA.state], TSTATE_RUN_SUSPENDED
         call    change_task     ; SEE: core/shed.inc
         restore_ring3_context
         iretd