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      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)
     97