Remove unused header

xtoskrnl/CMakeLists.txt

@@ -20,6 +20,7 @@ list(APPEND XTOSKRNL_SOURCE
     ${XTOSKRNL_SOURCE_DIR}/hl/${ARCH}/cpu.cc
     ${XTOSKRNL_SOURCE_DIR}/hl/${ARCH}/pic.cc
     ${XTOSKRNL_SOURCE_DIR}/hl/${ARCH}/ioport.cc
+    ${XTOSKRNL_SOURCE_DIR}/hl/${ARCH}/irq.cc
     ${XTOSKRNL_SOURCE_DIR}/hl/${ARCH}/runlevel.cc
     ${XTOSKRNL_SOURCE_DIR}/hl/acpi.cc
     ${XTOSKRNL_SOURCE_DIR}/hl/cport.cc
@@ -31,7 +32,6 @@ list(APPEND XTOSKRNL_SOURCE
     ${XTOSKRNL_SOURCE_DIR}/kd/data.cc
     ${XTOSKRNL_SOURCE_DIR}/kd/dbgio.cc
     ${XTOSKRNL_SOURCE_DIR}/kd/exports.cc
-    ${XTOSKRNL_SOURCE_DIR}/ke/${ARCH}/irq.cc
     ${XTOSKRNL_SOURCE_DIR}/ke/${ARCH}/krnlinit.cc
     ${XTOSKRNL_SOURCE_DIR}/ke/${ARCH}/kthread.cc
     ${XTOSKRNL_SOURCE_DIR}/ke/${ARCH}/proc.cc

xtoskrnl/ar/amd64/archsup.S

@@ -13,20 +13,29 @@
 
 
 /**
- * Creates a trap handler for the specified vector.
+ * Creates a trap or interrupt handler for the specified vector.
  *
  * @param Vector
- *        Supplies a trap vector number.
+ *        Supplies a trap/interrupt vector number.
+ *
+ * @param Type
+ *        Specifies whether the handler is designed to handle an interrupt or a trap.
  *
  * @return This macro does not return any value.
  *
  * @since XT 1.0
  */
-.macro ArCreateTrapHandler Vector
+.macro ArCreateTrapHandler Vector Type
-.global ArTrap\Vector
+.global Ar\Type\Vector
-ArTrap\Vector:
+Ar\Type\Vector:
-    /* Push fake error code for non-error vectors */
+    /* Check handler type */
-    .if \Vector != 8 && \Vector != 10 && \Vector != 11 && \Vector != 12 && \Vector != 13 && \Vector != 14 && \Vector != 17 && \Vector != 30
+    .ifc \Type,Trap
+        /* Push fake error code for non-error vector traps */
+        .if \Vector != 8 && \Vector != 10 && \Vector != 11 && \Vector != 12 && \Vector != 13 && \Vector != 14 && \Vector != 17 && \Vector != 30
+            push $0
+        .endif
+    .else
+        /* Push fake error code for interrupts */
         push $0
     .endif
 
@@ -106,30 +115,37 @@ ArTrap\Vector:
     mov %cs, %ax
     and $3, %al
     mov %al, TrapPreviousMode(%rbp)
-    jz KernelMode$\Vector
+    jz KernelMode\Type\Vector
     swapgs
-    jmp UserMode$\Vector
+    jmp UserMode\Type\Vector
 
-KernelMode$\Vector:
+KernelMode\Type\Vector:
     /* Save kernel stack pointer (SS:RSP) */
     movl %ss, %eax
     mov %eax, TrapSegSs(%rbp)
     lea TRAP_FRAME_SIZE(%rbp), %rax
     mov %rax, TrapRsp(%rbp)
 
-UserMode$\Vector:
+UserMode\Type\Vector:
-    /* Push Frame Pointer, clear direction flag and pass to trap dispatcher */
+    /* Push Frame Pointer and clear direction flag */
     mov %rsp, %rcx
     cld
-    call ArDispatchTrap
+
+    .ifc \Type,Trap
+        /* Pass to the trap dispatcher */
+        call ArDispatchTrap
+    .else
+        /* Pass to the interrupt dispatcher */
+        call ArDispatchTrap
+    .endif
 
     /* Test previous mode and swapgs if needed */
     testb $1, TrapPreviousMode(%rbp)
-    jz KernelModeReturn$\Vector
+    jz KernelModeReturn\Type\Vector
     cli
     swapgs
 
-KernelModeReturn$\Vector:
+KernelModeReturn\Type\Vector:
     /* Restore XMM registers */
     movdqa TrapXmm0(%rbp), %xmm0
     movdqa TrapXmm1(%rbp), %xmm1
@@ -181,9 +197,28 @@ KernelModeReturn$\Vector:
     iretq
 .endm
 
-/* Populate common trap handlers */
+/* Populate common interrupt and trap handlers */
 .irp i,0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F
     .irp j,0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F
-        ArCreateTrapHandler 0x\i\j
+        ArCreateTrapHandler 0x\i\j Interrupt
+        ArCreateTrapHandler 0x\i\j Trap
+    .endr
+.endr
+
+/* Define array of pointers to the interrupt handlers */
+.global ArInterruptEntry
+ArInterruptEntry:
+.irp i,0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F
+    .irp j,0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F
+        .quad ArInterrupt0x\i\j
+    .endr
+.endr
+
+/* Define array of pointers to the trap handlers */
+.global ArTrapEntry
+ArTrapEntry:
+.irp i,0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F
+    .irp j,0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F
+        .quad ArTrap0x\i\j
     .endr
 .endr

xtoskrnl/ar/amd64/procsup.cc

@@ -249,34 +249,35 @@ AR::ProcSup::InitializeIdt(IN PKPROCESSOR_BLOCK ProcessorBlock)
     for(Vector = 0; Vector < IDT_ENTRIES; Vector++)
     {
         /* Set the IDT to handle unexpected interrupts */
-        SetIdtGate(ProcessorBlock->IdtBase, Vector, (PVOID)ArTrap0xFF, KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_INTERRUPT_GATE);
+        SetIdtGate(ProcessorBlock->IdtBase, Vector, (PVOID)ArInterruptEntry[Vector], KGDT_R0_CODE,
+                   KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_INTERRUPT_GATE);
     }
 
     /* Setup IDT handlers for known interrupts and traps */
-    SetIdtGate(ProcessorBlock->IdtBase, 0x00, (PVOID)ArTrap0x00, KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x00, (PVOID)ArTrapEntry[0x00], KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x01, (PVOID)ArTrap0x01, KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x01, (PVOID)ArTrapEntry[0x01], KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x02, (PVOID)ArTrap0x02, KGDT_R0_CODE, KIDT_IST_PANIC, KIDT_ACCESS_RING0, AMD64_INTERRUPT_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x02, (PVOID)ArTrapEntry[0x02], KGDT_R0_CODE, KIDT_IST_PANIC, KIDT_ACCESS_RING0, AMD64_INTERRUPT_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x03, (PVOID)ArTrap0x03, KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING3, AMD64_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x03, (PVOID)ArTrapEntry[0x03], KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING3, AMD64_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x04, (PVOID)ArTrap0x04, KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING3, AMD64_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x04, (PVOID)ArTrapEntry[0x04], KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING3, AMD64_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x05, (PVOID)ArTrap0x05, KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x05, (PVOID)ArTrapEntry[0x05], KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x06, (PVOID)ArTrap0x06, KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x06, (PVOID)ArTrapEntry[0x06], KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x07, (PVOID)ArTrap0x07, KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x07, (PVOID)ArTrapEntry[0x07], KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x08, (PVOID)ArTrap0x08, KGDT_R0_CODE, KIDT_IST_PANIC, KIDT_ACCESS_RING0, AMD64_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x08, (PVOID)ArTrapEntry[0x08], KGDT_R0_CODE, KIDT_IST_PANIC, KIDT_ACCESS_RING0, AMD64_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x09, (PVOID)ArTrap0x09, KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x09, (PVOID)ArTrapEntry[0x09], KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x0A, (PVOID)ArTrap0x0A, KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x0A, (PVOID)ArTrapEntry[0x0A], KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x0B, (PVOID)ArTrap0x0B, KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x0B, (PVOID)ArTrapEntry[0x0B], KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x0C, (PVOID)ArTrap0x0C, KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x0C, (PVOID)ArTrapEntry[0x0C], KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x0D, (PVOID)ArTrap0x0D, KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x0D, (PVOID)ArTrapEntry[0x0D], KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x0E, (PVOID)ArTrap0x0E, KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x0E, (PVOID)ArTrapEntry[0x0E], KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x10, (PVOID)ArTrap0x10, KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x10, (PVOID)ArTrapEntry[0x10], KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x11, (PVOID)ArTrap0x11, KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x11, (PVOID)ArTrapEntry[0x11], KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x12, (PVOID)ArTrap0x12, KGDT_R0_CODE, KIDT_IST_MCA, KIDT_ACCESS_RING0, AMD64_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x12, (PVOID)ArTrapEntry[0x12], KGDT_R0_CODE, KIDT_IST_MCA, KIDT_ACCESS_RING0, AMD64_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x13, (PVOID)ArTrap0x13, KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x13, (PVOID)ArTrapEntry[0x13], KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x1F, (PVOID)ArTrap0x1F, KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_INTERRUPT_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x1F, (PVOID)ArTrapEntry[0x1F], KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_INTERRUPT_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x2C, (PVOID)ArTrap0x2C, KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING3, AMD64_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x2C, (PVOID)ArTrapEntry[0x2C], KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING3, AMD64_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x2D, (PVOID)ArTrap0x2D, KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING3, AMD64_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x2D, (PVOID)ArTrapEntry[0x2D], KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING3, AMD64_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x2F, (PVOID)ArTrap0x2F, KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_INTERRUPT_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x2F, (PVOID)ArTrapEntry[0x2F], KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_INTERRUPT_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0xE1, (PVOID)ArTrap0xE1, KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_INTERRUPT_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0xE1, (PVOID)ArTrapEntry[0xE1], KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_INTERRUPT_GATE);
 }
 
 /**

xtoskrnl/ar/i686/archsup.S

@@ -13,20 +13,29 @@
 
 
 /**
- * This macro creates a trap handler for the specified vector.
+ * Creates a trap or interrupt handler for the specified vector.
  *
  * @param Vector
- *        Supplies a trap vector number.
+ *        Supplies a trap/interrupt vector number.
+ *
+ * @param Type
+ *        Specifies whether the handler is designed to handle an interrupt or a trap.
  *
  * @return This macro does not return any value.
  *
  * @since XT 1.0
  */
-.macro ArCreateTrapHandler Vector
+.macro ArCreateTrapHandler Vector Type
-.global _ArTrap\Vector
+.global _Ar\Type\Vector
-_ArTrap\Vector:
+_Ar\Type\Vector:
-    /* Push fake error code for non-error vectors */
+    /* Check handler type */
-    .if \Vector != 8 && \Vector != 10 && \Vector != 11 && \Vector != 12 && \Vector != 13 && \Vector != 14 && \Vector != 17 && \Vector != 30
+    .ifc \Type,Trap
+        /* Push fake error code for non-error vector traps */
+        .if \Vector != 8 && \Vector != 10 && \Vector != 11 && \Vector != 12 && \Vector != 13 && \Vector != 14 && \Vector != 17 && \Vector != 30
+            push $0
+        .endif
+    .else
+        /* Push fake error code for interrupts */
         push $0
     .endif
 
@@ -77,33 +86,40 @@ _ArTrap\Vector:
     mov %cs, %ax
     and $3, %al
     mov %al, TrapPreviousMode(%ebp)
-    jz KernelMode$\Vector
+    jz KernelMode\Type\Vector
     swapgs
-    jmp UserMode$\Vector
+    jmp UserMode\Type\Vector
 
-KernelMode$\Vector:
+KernelMode\Type\Vector:
-    /* Save kernel stack pointer (SS:ESP) as CPU did not push them */
+    /* Save kernel stack pointer (SS:ESP) */
     movl %ss, %eax
     mov %eax, TrapSegSs(%ebp)
     lea TrapEsp(%ebp), %eax
     mov %eax, TrapEsp(%ebp)
 
-UserMode$\Vector:
+UserMode\Type\Vector:
-    /* Push Frame Pointer, clear direction flag and pass to trap dispatcher */
+    /* Push Frame Pointer and clear direction flag */
     push %esp
     cld
-    call _ArDispatchTrap
+
+    .ifc \Type,Trap
+        /* Pass to the trap dispatcher */
+        call _ArDispatchTrap
+    .else
+        /* Pass to the interrupt dispatcher */
+        call _ArDispatchTrap
+    .endif
 
     /* Clean up the stack */
     add $4, %esp
 
     /* Test previous mode and swapgs if needed */
     testb $1, TrapPreviousMode(%ebp)
-    jz KernelModeReturn$\Vector
+    jz KernelModeReturn\Type\Vector
     cli
     swapgs
 
-KernelModeReturn$\Vector:
+KernelModeReturn\Type\Vector:
     /* Restore segment selectors */
     mov TrapSegDs(%ebp), %ds
     mov TrapSegEs(%ebp), %es
@@ -127,9 +143,28 @@ KernelModeReturn$\Vector:
     iretl
 .endm
 
-/* Populate common trap handlers */
+/* Populate common interrupt and trap handlers */
 .irp i,0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F
     .irp j,0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F
-        ArCreateTrapHandler 0x\i\j
+        ArCreateTrapHandler 0x\i\j Interrupt
+        ArCreateTrapHandler 0x\i\j Trap
+    .endr
+.endr
+
+/* Define array of pointers to the interrupt handlers */
+.global _ArInterruptEntry
+_ArInterruptEntry:
+.irp i,0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F
+    .irp j,0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F
+        .long _ArInterrupt0x\i\j
+    .endr
+.endr
+
+/* Define array of pointers to the trap handlers */
+.global _ArTrapEntry
+_ArTrapEntry:
+.irp i,0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F
+    .irp j,0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F
+        .long _ArTrap0x\i\j
     .endr
 .endr

xtoskrnl/ar/i686/procsup.cc

@@ -242,34 +242,35 @@ AR::ProcSup::InitializeIdt(IN PKPROCESSOR_BLOCK ProcessorBlock)
     for(Vector = 0; Vector < IDT_ENTRIES; Vector++)
     {
         /* Set the IDT to handle unexpected interrupts */
-        SetIdtGate(ProcessorBlock->IdtBase, Vector, (PVOID)ArTrap0xFF, KGDT_R0_CODE, 0, KIDT_ACCESS_RING0, I686_INTERRUPT_GATE);
+        SetIdtGate(ProcessorBlock->IdtBase, Vector, (PVOID)ArInterruptEntry[Vector],
+                   KGDT_R0_CODE, 0, KIDT_ACCESS_RING0, I686_INTERRUPT_GATE);
     }
 
     /* Setup IDT handlers for known interrupts and traps */
-    SetIdtGate(ProcessorBlock->IdtBase, 0x00, (PVOID)ArTrap0x00, KGDT_R0_CODE, 0, KIDT_ACCESS_RING0, I686_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x00, (PVOID)ArTrapEntry[0x00], KGDT_R0_CODE, 0, KIDT_ACCESS_RING0, I686_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x01, (PVOID)ArTrap0x01, KGDT_R0_CODE, 0, KIDT_ACCESS_RING0, I686_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x01, (PVOID)ArTrapEntry[0x01], KGDT_R0_CODE, 0, KIDT_ACCESS_RING0, I686_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x02, (PVOID)ArTrap0x02, KGDT_R0_CODE, 0, KIDT_ACCESS_RING0, I686_INTERRUPT_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x02, (PVOID)ArTrapEntry[0x02], KGDT_R0_CODE, 0, KIDT_ACCESS_RING0, I686_INTERRUPT_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x03, (PVOID)ArTrap0x03, KGDT_R0_CODE, 0, KIDT_ACCESS_RING3, I686_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x03, (PVOID)ArTrapEntry[0x03], KGDT_R0_CODE, 0, KIDT_ACCESS_RING3, I686_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x04, (PVOID)ArTrap0x04, KGDT_R0_CODE, 0, KIDT_ACCESS_RING3, I686_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x04, (PVOID)ArTrapEntry[0x04], KGDT_R0_CODE, 0, KIDT_ACCESS_RING3, I686_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x05, (PVOID)ArTrap0x05, KGDT_R0_CODE, 0, KIDT_ACCESS_RING0, I686_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x05, (PVOID)ArTrapEntry[0x05], KGDT_R0_CODE, 0, KIDT_ACCESS_RING0, I686_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x06, (PVOID)ArTrap0x06, KGDT_R0_CODE, 0, KIDT_ACCESS_RING0, I686_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x06, (PVOID)ArTrapEntry[0x06], KGDT_R0_CODE, 0, KIDT_ACCESS_RING0, I686_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x07, (PVOID)ArTrap0x07, KGDT_R0_CODE, 0, KIDT_ACCESS_RING0, I686_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x07, (PVOID)ArTrapEntry[0x07], KGDT_R0_CODE, 0, KIDT_ACCESS_RING0, I686_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x08, (PVOID)ArTrap0x08, KGDT_R0_CODE, 0, KIDT_ACCESS_RING0, I686_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x08, (PVOID)ArTrapEntry[0x08], KGDT_R0_CODE, 0, KIDT_ACCESS_RING0, I686_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x09, (PVOID)ArTrap0x09, KGDT_R0_CODE, 0, KIDT_ACCESS_RING0, I686_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x09, (PVOID)ArTrapEntry[0x09], KGDT_R0_CODE, 0, KIDT_ACCESS_RING0, I686_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x0A, (PVOID)ArTrap0x0A, KGDT_R0_CODE, 0, KIDT_ACCESS_RING0, I686_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x0A, (PVOID)ArTrapEntry[0x0A], KGDT_R0_CODE, 0, KIDT_ACCESS_RING0, I686_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x0B, (PVOID)ArTrap0x0B, KGDT_R0_CODE, 0, KIDT_ACCESS_RING0, I686_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x0B, (PVOID)ArTrapEntry[0x0B], KGDT_R0_CODE, 0, KIDT_ACCESS_RING0, I686_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x0C, (PVOID)ArTrap0x0C, KGDT_R0_CODE, 0, KIDT_ACCESS_RING0, I686_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x0C, (PVOID)ArTrapEntry[0x0C], KGDT_R0_CODE, 0, KIDT_ACCESS_RING0, I686_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x0D, (PVOID)ArTrap0x0D, KGDT_R0_CODE, 0, KIDT_ACCESS_RING0, I686_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x0D, (PVOID)ArTrapEntry[0x0D], KGDT_R0_CODE, 0, KIDT_ACCESS_RING0, I686_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x0E, (PVOID)ArTrap0x0E, KGDT_R0_CODE, 0, KIDT_ACCESS_RING0, I686_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x0E, (PVOID)ArTrapEntry[0x0E], KGDT_R0_CODE, 0, KIDT_ACCESS_RING0, I686_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x10, (PVOID)ArTrap0x10, KGDT_R0_CODE, 0, KIDT_ACCESS_RING0, I686_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x10, (PVOID)ArTrapEntry[0x10], KGDT_R0_CODE, 0, KIDT_ACCESS_RING0, I686_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x11, (PVOID)ArTrap0x11, KGDT_R0_CODE, 0, KIDT_ACCESS_RING0, I686_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x11, (PVOID)ArTrapEntry[0x11], KGDT_R0_CODE, 0, KIDT_ACCESS_RING0, I686_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x12, (PVOID)ArTrap0x12, KGDT_R0_CODE, 0, KIDT_ACCESS_RING0, I686_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x12, (PVOID)ArTrapEntry[0x12], KGDT_R0_CODE, 0, KIDT_ACCESS_RING0, I686_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x13, (PVOID)ArTrap0x13, KGDT_R0_CODE, 0, KIDT_ACCESS_RING0, I686_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x13, (PVOID)ArTrapEntry[0x13], KGDT_R0_CODE, 0, KIDT_ACCESS_RING0, I686_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x2A, (PVOID)ArTrap0x2A, KGDT_R0_CODE, 0, KIDT_ACCESS_RING3, I686_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x2A, (PVOID)ArTrapEntry[0x2A], KGDT_R0_CODE, 0, KIDT_ACCESS_RING3, I686_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x2B, (PVOID)ArTrap0x2B, KGDT_R0_CODE, 0, KIDT_ACCESS_RING3, I686_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x2B, (PVOID)ArTrapEntry[0x2B], KGDT_R0_CODE, 0, KIDT_ACCESS_RING3, I686_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x2C, (PVOID)ArTrap0x2C, KGDT_R0_CODE, 0, KIDT_ACCESS_RING3, I686_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x2C, (PVOID)ArTrapEntry[0x2C], KGDT_R0_CODE, 0, KIDT_ACCESS_RING3, I686_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x2D, (PVOID)ArTrap0x2D, KGDT_R0_CODE, 0, KIDT_ACCESS_RING3, I686_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x2D, (PVOID)ArTrapEntry[0x2D], KGDT_R0_CODE, 0, KIDT_ACCESS_RING3, I686_TRAP_GATE);
-    SetIdtGate(ProcessorBlock->IdtBase, 0x2E, (PVOID)ArTrap0x2E, KGDT_R0_CODE, 0, KIDT_ACCESS_RING3, I686_TRAP_GATE);
+    SetIdtGate(ProcessorBlock->IdtBase, 0x2E, (PVOID)ArTrapEntry[0x2E], KGDT_R0_CODE, 0, KIDT_ACCESS_RING3, I686_TRAP_GATE);
 }
 
 /**
@@ -506,7 +507,7 @@ AR::ProcSup::SetDoubleFaultTssEntry(IN PKPROCESSOR_BLOCK ProcessorBlock,
     Tss->CR3 = CpuFunc::ReadControlRegister(3);
     Tss->Esp = (ULONG_PTR)KernelFaultStack;
     Tss->Esp0 = (ULONG_PTR)KernelFaultStack;
-    Tss->Eip = PtrToUlong(ArTrap0x08);
+    Tss->Eip = PtrToUlong(ArTrapEntry[0x08]);
     Tss->Cs = KGDT_R0_CODE;
     Tss->Ds = KGDT_R3_DATA | RPL_MASK;
     Tss->Es = KGDT_R3_DATA | RPL_MASK;
@@ -720,7 +721,7 @@ AR::ProcSup::SetNonMaskableInterruptTssEntry(IN PKPROCESSOR_BLOCK ProcessorBlock
     Tss->CR3 = CpuFunc::ReadControlRegister(3);
     Tss->Esp = (ULONG_PTR)KernelFaultStack;
     Tss->Esp0 = (ULONG_PTR)KernelFaultStack;
-    Tss->Eip = PtrToUlong(ArTrap0x02);
+    Tss->Eip = PtrToUlong(ArTrapEntry[0x02]);
     Tss->Cs = KGDT_R0_CODE;
     Tss->Ds = KGDT_R3_DATA | RPL_MASK;
     Tss->Es = KGDT_R3_DATA | RPL_MASK;

xtoskrnl/hl/amd64/irq.cc

@@ -1,9 +1,10 @@
 /**
  * PROJECT:         ExectOS
  * COPYRIGHT:       See COPYING.md in the top level directory
- * FILE:            xtoskrnl/ke/amd64/irq.cc
+ * FILE:            xtoskrnl/hl/amd64/irq.cc
- * DESCRIPTION:     Kernel interrupts support for amd64 architecture
+ * DESCRIPTION:     Interrupts support for amd64 architecture
  * DEVELOPERS:      Rafal Kupiec <belliash@codingworkshop.eu.org>
+ *                  Aiken Harris <harraiken91@gmail.com>
  */
 
 #include <xtos.hh>
@@ -24,7 +25,7 @@
  */
 XTAPI
 VOID
-KE::Irq::SetInterruptHandler(IN ULONG Vector,
+HL::Irq::SetInterruptHandler(IN ULONG Vector,
                              IN PVOID Handler)
 {
     PKPROCESSOR_BLOCK ProcessorBlock;

xtoskrnl/hl/i686/irq.cc

@@ -1,9 +1,10 @@
 /**
  * PROJECT:         ExectOS
  * COPYRIGHT:       See COPYING.md in the top level directory
- * FILE:            xtoskrnl/ke/i686/irq.cc
+ * FILE:            xtoskrnl/hl/i686/irq.cc
- * DESCRIPTION:     Kernel interrupts support for i686 architecture
+ * DESCRIPTION:     Interrupts support for i686 architecture
  * DEVELOPERS:      Rafal Kupiec <belliash@codingworkshop.eu.org>
+ *                  Aiken Harris <harraiken91@gmail.com>
  */
 
 #include <xtos.hh>
@@ -24,7 +25,7 @@
  */
 XTAPI
 VOID
-KE::Irq::SetInterruptHandler(IN ULONG Vector,
+HL::Irq::SetInterruptHandler(IN ULONG Vector,
                              IN PVOID Handler)
 {
     PKPROCESSOR_BLOCK ProcessorBlock;

xtoskrnl/hl/x86/pic.cc

@@ -249,8 +249,8 @@ HL::Pic::InitializeApic(VOID)
     WriteApicRegister(APIC_LINT1, LvtRegister.Long);
 
     /* Register interrupt handlers */
-    KE::Irq::SetInterruptHandler(APIC_VECTOR_SPURIOUS, (PVOID)HandleApicSpuriousService);
+    HL::Irq::SetInterruptHandler(APIC_VECTOR_SPURIOUS, (PVOID)HandleApicSpuriousService);
-    KE::Irq::SetInterruptHandler(PIC1_VECTOR_SPURIOUS, (PVOID)HandlePicSpuriousService);
+    HL::Irq::SetInterruptHandler(PIC1_VECTOR_SPURIOUS, (PVOID)HandlePicSpuriousService);
 
     /* Clear any pre-existing errors */
     WriteApicRegister(APIC_ESR, 0);

xtoskrnl/includes/ar/amd64/assembly.hh

@@ -15,9 +15,14 @@
 /* TrampolineEnableXpa end address to calculate trampoline size */
 XTCLINK PVOID ArEnableExtendedPhysicalAddressingEnd[];
 
+/* External array of pointers to the interrupt handlers */
+XTCLINK ULONG_PTR ArInterruptEntry[256];
+
 /* TrampolineApStartup end address to calculate trampoline size */
 XTCLINK PVOID ArStartApplicationProcessorEnd[];
 
+/* External array of pointers to the trap handlers */
+XTCLINK ULONG_PTR ArTrapEntry[256];
 
 /* Forward reference for assembler code */
 XTCLINK
@@ -30,129 +35,4 @@ XTCDECL
 VOID
 ArStartApplicationProcessor(VOID);
 
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x00(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x01(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x02(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x03(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x04(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x05(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x06(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x07(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x08(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x09(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x0A(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x0B(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x0C(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x0D(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x0E(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x10(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x11(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x12(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x13(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x1F(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x2C(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x2D(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x2F(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0xE1(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0xFF(VOID);
-
 #endif /* __XTOSKRNL_AR_ASSEMBLY_HH */

xtoskrnl/includes/ar/i686/assembly.hh

@@ -12,9 +12,14 @@
 #include <xtos.hh>
 
 
+/* External array of pointers to the interrupt handlers */
+XTCLINK ULONG_PTR ArInterruptEntry[256];
+
 /* TrampolineApStartup end address to calculate trampoline size */
 XTCLINK PVOID ArStartApplicationProcessorEnd[];
 
+/* External array of pointers to the trap handlers */
+XTCLINK ULONG_PTR ArTrapEntry[256];
 
 /* Forward reference for assembler code */
 XTCLINK
@@ -22,130 +27,4 @@ XTCDECL
 VOID
 ArStartApplicationProcessor(VOID);
 
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x00(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x01(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x02(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x03(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x04(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x05(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x06(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x07(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x08(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x09(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x0A(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x0B(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x0C(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x0D(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x0E(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x10(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x11(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x12(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x13(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x2A(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x2B(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x2C(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x2D(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0x2E(VOID);
-
-XTCLINK
-XTCDECL
-VOID
-ArTrap0xFF(VOID);
-
-
 #endif /* __XTOSKRNL_AR_ASSEMBLY_HH */

xtoskrnl/includes/hl.hh

@@ -18,6 +18,7 @@
 #include <hl/init.hh>
 #include <hl/ioport.hh>
 #include <hl/ioreg.hh>
+#include <hl/irq.hh>
 #include <hl/pic.hh>
 #include <hl/runlevel.hh>
 

xtoskrnl/includes/hl/irq.hh

@@ -1,19 +1,19 @@
 /**
  * PROJECT:         ExectOS
  * COPYRIGHT:       See COPYING.md in the top level directory
- * FILE:            xtoskrnl/includes/ke/irq.hh
+ * FILE:            xtoskrnl/includes/hl/irq.hh
- * DESCRIPTION:     Kernel interrupts support
+ * DESCRIPTION:     Interrupts support
  * DEVELOPERS:      Aiken Harris <harraiken91@gmail.com>
  */
 
-#ifndef __XTOSKRNL_KE_IRQ_HH
+#ifndef __XTOSKRNL_HL_IRQ_HH
-#define __XTOSKRNL_KE_IRQ_HH
+#define __XTOSKRNL_HL_IRQ_HH
 
 #include <xtos.hh>
 
 
-/* Kernel Library */
+/* Hardware Layer */
-namespace KE
+namespace HL
 {
     class Irq
     {
@@ -23,4 +23,4 @@ namespace KE
     };
 }
 
-#endif /* __XTOSKRNL_KE_IRQ_HH */
+#endif /* __XTOSKRNL_HL_IRQ_HH */

xtoskrnl/includes/ke.hh

@@ -17,7 +17,6 @@
 #include <ke/dpc.hh>
 #include <ke/event.hh>
 #include <ke/guard.hh>
-#include <ke/irq.hh>
 #include <ke/kprocess.hh>
 #include <ke/krnlinit.hh>
 #include <ke/kthread.hh>

xtoskrnl/includes/ke/info.hh

@@ -1,27 +0,0 @@
-/**
- * PROJECT:         ExectOS
- * COPYRIGHT:       See COPYING.md in the top level directory
- * FILE:            xtoskrnl/includes/ke/info.hh
- * DESCRIPTION:     Generic kernel information support
- * DEVELOPERS:      Aiken Harris <harraiken91@gmail.com>
- */
-
-#ifndef __XTOSKRNL_KE_INFO_HH
-#define __XTOSKRNL_KE_INFO_HH
-
-#include <xtos.hh>
-
-
-/* Kernel Library */
-namespace KE
-{
-    class Info
-    {
-        public:
-            STATIC XTAPI SYSTEM_FIRMWARE_TYPE GetFirmwareType(VOID);
-            STATIC XTAPI XTSTATUS GetKernelParameter(IN PCWSTR ParameterName,
-                                                      OUT PCWSTR *Parameter);
-    };
-}
-
-#endif /* __XTOSKRNL_KE_INFO_HH */