ArmPkg/Library/DebugAgentSymbolsBaseLib/AArch64/DebugAgentException.S

   1 #------------------------------------------------------------------------------
   2 #
   3 # Copyright (c) 2011 - 2013, ARM Ltd. All rights reserved.<BR>
   4 #
   5 # This program and the accompanying materials
   6 # are licensed and made available under the terms and conditions of the BSD License
   7 # which accompanies this distribution.  The full text of the license may be found at
   8 # http://opensource.org/licenses/bsd-license.php
   9 #
  10 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  11 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  12 #
  13 #------------------------------------------------------------------------------
  14
  15 #include <Chipset/AArch64.h>
  16
  17 GCC_ASM_IMPORT(DefaultExceptionHandler)
  18
  19 .text
  20 VECTOR_BASE(DebugAgentVectorTable)
  21
  22 //
  23 // Current EL with SP0 : 0x0 - 0x180
  24 //
  25 VECTOR_ENTRY(DebugAgentVectorTable, ARM_VECTOR_CUR_SP0_SYNC)
  26 ASM_PFX(SynchronousExceptionSP0):
  27   b   ASM_PFX(SynchronousExceptionSP0)
  28
  29 VECTOR_ENTRY(DebugAgentVectorTable, ARM_VECTOR_CUR_SP0_IRQ)
  30 ASM_PFX(IrqSP0):
  31   b   ASM_PFX(IrqSP0)
  32
  33 VECTOR_ENTRY(DebugAgentVectorTable, ARM_VECTOR_CUR_SP0_FIQ)
  34 ASM_PFX(FiqSP0):
  35   b   ASM_PFX(FiqSP0)
  36
  37 VECTOR_ENTRY(DebugAgentVectorTable, ARM_VECTOR_CUR_SP0_SERR)
  38 ASM_PFX(SErrorSP0):
  39   b   ASM_PFX(SErrorSP0)
  40
  41 //
  42 // Current EL with SPx: 0x200 - 0x380
  43 //
  44 VECTOR_ENTRY(DebugAgentVectorTable, ARM_VECTOR_CUR_SPx_SYNC)
  45 ASM_PFX(SynchronousExceptionSPx):
  46   b   ASM_PFX(SynchronousExceptionSPx)
  47
  48 VECTOR_ENTRY(DebugAgentVectorTable, ARM_VECTOR_CUR_SPx_IRQ)
  49 ASM_PFX(IrqSPx):
  50   b   ASM_PFX(IrqSPx)
  51
  52 VECTOR_ENTRY(DebugAgentVectorTable, ARM_VECTOR_CUR_SPx_FIQ)
  53 ASM_PFX(FiqSPx):
  54   b   ASM_PFX(FiqSPx)
  55
  56 VECTOR_ENTRY(DebugAgentVectorTable, ARM_VECTOR_CUR_SPx_SERR)
  57 ASM_PFX(SErrorSPx):
  58   b   ASM_PFX(SErrorSPx)
  59
  60 /* Lower EL using AArch64 : 0x400 - 0x580 */
  61 VECTOR_ENTRY(DebugAgentVectorTable, ARM_VECTOR_LOW_A64_SYNC)
  62 ASM_PFX(SynchronousExceptionA64):
  63   b   ASM_PFX(SynchronousExceptionA64)
  64
  65 VECTOR_ENTRY(DebugAgentVectorTable, ARM_VECTOR_LOW_A64_IRQ)
  66 ASM_PFX(IrqA64):
  67   b   ASM_PFX(IrqA64)
  68
  69 VECTOR_ENTRY(DebugAgentVectorTable, ARM_VECTOR_LOW_A64_FIQ)
  70 ASM_PFX(FiqA64):
  71   b   ASM_PFX(FiqA64)
  72
  73 VECTOR_ENTRY(DebugAgentVectorTable, ARM_VECTOR_LOW_A64_SERR)
  74 ASM_PFX(SErrorA64):
  75   b   ASM_PFX(SErrorA64)
  76
  77 //
  78 // Lower EL using AArch32 : 0x600 - 0x780
  79 //
  80 VECTOR_ENTRY(DebugAgentVectorTable, ARM_VECTOR_LOW_A32_SYNC)
  81 ASM_PFX(SynchronousExceptionA32):
  82   b   ASM_PFX(SynchronousExceptionA32)
  83
  84 VECTOR_ENTRY(DebugAgentVectorTable, ARM_VECTOR_LOW_A32_IRQ)
  85 ASM_PFX(IrqA32):
  86   b   ASM_PFX(IrqA32)
  87
  88 VECTOR_ENTRY(DebugAgentVectorTable, ARM_VECTOR_LOW_A32_FIQ)
  89 ASM_PFX(FiqA32):
  90   b   ASM_PFX(FiqA32)
  91
  92 VECTOR_ENTRY(DebugAgentVectorTable, ARM_VECTOR_LOW_A32_SERR)
  93 ASM_PFX(SErrorA32):
  94   b   ASM_PFX(SErrorA32)
  95
  96 VECTOR_END(DebugAgentVectorTable)