[ion] 23664: - Fix some IDR->IRR bugs. - Enable 2ndEntry for HalpEndSoftwareInterrupt (pending interrupt inside an interrupt).

Author: ion
Date: Wed Aug 23 10:42:25 2006
New Revision: 23664

URL: http://svn.reactos.org/svn/reactos?rev=23664&view=rev
Log:
- Fix some IDR->IRR bugs.
- Enable 2ndEntry for HalpEndSoftwareInterrupt (pending interrupt inside an interrupt).

Modified:
    trunk/reactos/hal/halx86/generic/irq.S

Modified: trunk/reactos/hal/halx86/generic/irq.S
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/irq.S?re...
==============================================================================
--- trunk/reactos/hal/halx86/generic/irq.S (original)
+++ trunk/reactos/hal/halx86/generic/irq.S Wed Aug 23 10:42:25 2006
@@ -387,18 +387,16 @@

/* Set IRQL and check if there are pending software interrupts */
     mov [fs:KPCR_IRQL], cl
-#if 0
     mov eax, [fs:KPCR_IRR]
     mov al, _SoftIntByteTable[eax]
     cmp al, cl
-    ja DoCall
-#endif
+    //ja DoCall
     ret 8

DoCall:

/* There are pending softwate interrupts, call their handlers */
-    add esp, 8
+    add esp, 12
     jmp SoftIntHandlerTable2[eax*4]
 .endfunc

@@ -627,12 +625,10 @@
 SoftwareInt:
     /* Check if there are pending software interrupts */
     mov [fs:KPCR_IRQL], cl
-#if 0
-    mov eax, [fs:KPCR_IDR]
+    mov eax, [fs:KPCR_IRR]
     mov al, _SoftIntByteTable[eax]
     cmp al, cl
     ja DoCall2
-#endif
     ret 4

DoCall2: