reactos/hal/halamd64/generic/irq.S

   1 /*
   2  * FILE:            hal/halx86/generic/irq.S
   3  * COPYRIGHT:       See COPYING in the top level directory
   4  * PURPOSE:         Software, System and Hardware IRQ Management
   5  * PROGRAMMER:      Alex Ionescu (alex@relsoft.net)
   6  */
   7
   8 /* INCLUDES ******************************************************************/
   9
  10 #include <asm.h>
  11 #include <internal/i386/asmmacro.S>
  12 .intel_syntax noprefix
  13
  14 .macro UNIMPLEMENTED func
  15     jmp 2f
  16 1:
  17     .ascii "Sorry, asm function "
  18     .ascii func
  19     .ascii " is unimplemented!\n\0"
  20 2:
  21     movabs rcx, offset 1b
  22     call _DbgPrint
  23     ret
  24 .endm
  25
  26
  27
  28 /* GLOBALS *******************************************************************/
  29
  30
  31
  32 /* FUNCTIONS *****************************************************************/
  33
  34 .globl _HalpInitPICs
  35 .func _HalpInitPICs
  36 _HalpInitPICs:
  37     UNIMPLEMENTED "HalpInitPICs"
  38 .endfunc
  39
  40 .global _HalEnableInterrupt
  41 .func _HalEnableInterrupt
  42 _HalEnableInterrupt:
  43     UNIMPLEMENTED "HalEnableInterrupt"
  44 .endfunc
  45
  46 .global _HalDisableInterrupt
  47 .func _HalDisableInterrupt
  48 _HalDisableInterrupt:
  49     UNIMPLEMENTED "HalDisableInterrupt"
  50 .endfunc
  51
  52 .global _HalRequestSoftwareInterrupt
  53 .func _HalRequestSoftwareInterrupt
  54 _HalRequestSoftwareInterrupt:
  55     UNIMPLEMENTED "HalRequestSoftwareInterrupt"
  56 .endfunc
  57
  58 .global _HalSendSoftwareInterrupt
  59 .func _HalSendSoftwareInterrupt
  60 _HalSendSoftwareInterrupt:
  61     UNIMPLEMENTED "HalSendSoftwareInterrupt"
  62 .endfunc
  63
  64 .global _HalEndSystemInterrupt
  65 .func _HalEndSystemInterrupt
  66 _HalEndSystemInterrupt:
  67     UNIMPLEMENTED "HalEndSystemInterrupt"
  68 .endfunc
  69
  70
  71 .globl _HalClearSoftwareInterrupt
  72 .func _HalClearSoftwareInterrupt
  73 _HalClearSoftwareInterrupt:
  74     UNIMPLEMENTED "HalClearSoftwareInterrupt"
  75
  76     /* Get IRR mask */
  77     mov eax, 1
  78     shl eax, cl
  79     not eax
  80
  81     /* Set IRR */
  82 //    and gs:[KPCR_IRR], eax
  83     ret
  84 .endfunc
  85
  86 .globl _HalBeginSystemInterrupt
  87 .func _HalBeginSystemInterrupt
  88 _HalBeginSystemInterrupt:
  89     UNIMPLEMENTED "HalBeginSystemInterrupt"
  90 .endfunc
  91