1 files changed, 0 insertions, 187 deletions
diff --git a/ArmPkg/Library/DefaultExceptionHandlerLib/AArch64/DefaultExceptionHandler.c b/ArmPkg/Library/DefaultExceptionHandlerLib/AArch64/DefaultExceptionHandler.c
deleted file mode 100644
index 49d36ed693..0000000000
--- a/ArmPkg/Library/DefaultExceptionHandlerLib/AArch64/DefaultExceptionHandler.c
+++ /dev/null
@@ -1,187 +0,0 @@
-/** @file
-  Default exception handler
-
-  Copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR>
-  Copyright (c) 2011 - 2014, ARM Ltd. All rights reserved.<BR>
-
-  This program and the accompanying materials
-  are licensed and made available under the terms and conditions of the BSD License
-  which accompanies this distribution.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include <Uefi.h>
-#include <Library/UefiLib.h>
-#include <Library/BaseLib.h>
-#include <Library/DebugLib.h>
-#include <Library/PeCoffGetEntryPointLib.h>
-#include <Library/PrintLib.h>
-#include <Library/ArmDisassemblerLib.h>
-#include <Library/SerialPortLib.h>
-
-#include <Guid/DebugImageInfoTable.h>
-#include <Protocol/DebugSupport.h>
-#include <Protocol/LoadedImage.h>
-
-EFI_DEBUG_IMAGE_INFO_TABLE_HEADER *gDebugImageTableHeader = NULL;
-
-STATIC CHAR8 *gExceptionTypeString[] = {
-  "Synchronous",
-  "IRQ",
-  "FIQ",
-  "SError"
-};
-
-CHAR8 *
-GetImageName (
-  IN  UINTN  FaultAddress,
-  OUT UINTN  *ImageBase,
-  OUT UINTN  *PeCoffSizeOfHeaders
-  );
-
-STATIC
-VOID
-DescribeInstructionOrDataAbort (
-  IN CHAR8 *AbortType,
-  IN UINTN Iss
-  )
-{
-  CHAR8 *AbortCause;
-
-  switch (Iss & 0x3f) {
-    case 0x0: AbortCause = "Address size fault, zeroth level of translation or translation table base register";  break;
-    case 0x1: AbortCause = "Address size fault, first level";  break;
-    case 0x2: AbortCause = "Address size fault, second level";  break;
-    case 0x3: AbortCause = "Address size fault, third level";  break;
-    case 0x4: AbortCause = "Translation fault, zeroth level";  break;
-    case 0x5: AbortCause = "Translation fault, first level";  break;
-    case 0x6: AbortCause = "Translation fault, second level";  break;
-    case 0x7: AbortCause = "Translation fault, third level";  break;
-    case 0x9: AbortCause = "Access flag fault, first level";  break;
-    case 0xa: AbortCause = "Access flag fault, second level";  break;
-    case 0xb: AbortCause = "Access flag fault, third level";  break;
-    case 0xd: AbortCause = "Permission fault, first level";  break;
-    case 0xe: AbortCause = "Permission fault, second level";  break;
-    case 0xf: AbortCause = "Permission fault, third level";  break;
-    case 0x10: AbortCause = "Synchronous external abort";  break;
-    case 0x18: AbortCause = "Synchronous parity error on memory access";  break;
-    case 0x11: AbortCause = "Asynchronous external abort";  break;
-    case 0x19: AbortCause = "Asynchronous parity error on memory access";  break;
-    case 0x14: AbortCause = "Synchronous external abort on translation table walk, zeroth level";  break;
-    case 0x15: AbortCause = "Synchronous external abort on translation table walk, first level";  break;
-    case 0x16: AbortCause = "Synchronous external abort on translation table walk, second level";  break;
-    case 0x17: AbortCause = "Synchronous external abort on translation table walk, third level";  break;
-    case 0x1c: AbortCause = "Synchronous parity error on memory access on translation table walk, zeroth level";  break;
-    case 0x1d: AbortCause = "Synchronous parity error on memory access on translation table walk, first level";  break;
-    case 0x1e: AbortCause = "Synchronous parity error on memory access on translation table walk, second level";  break;
-    case 0x1f: AbortCause = "Synchronous parity error on memory access on translation table walk, third level";  break;
-    case 0x21: AbortCause = "Alignment fault";  break;
-    case 0x22: AbortCause = "Debug event";  break;
-    case 0x30: AbortCause = "TLB conflict abort";  break;
-    case 0x33:
-    case 0x34: AbortCause = "IMPLEMENTATION DEFINED";  break;
-    case 0x35:
-    case 0x36: AbortCause = "Domain fault"; break;
-    default: AbortCause = ""; break;
-  }
-
-  DEBUG ((EFI_D_ERROR, "\n%a: %a\n", AbortType, AbortCause));
-}
-
-STATIC
-VOID
-DescribeExceptionSyndrome (
-  IN UINT32 Esr
-  )
-{
-  CHAR8 *Message;
-  UINTN Ec;
-  UINTN Iss;
-
-  Ec = Esr >> 26;
-  Iss = Esr & 0x00ffffff;
-
-  switch (Ec) {
-    case 0x15: Message = "SVC executed in AArch64"; break;
-    case 0x20:
-    case 0x21: DescribeInstructionOrDataAbort ("Instruction abort", Iss); return;
-    case 0x22: Message = "PC alignment fault"; break;
-    case 0x23: Message = "SP alignment fault"; break;
-    case 0x24:
-    case 0x25: DescribeInstructionOrDataAbort ("Data abort", Iss); return;
-    default: return;
-  }
-
-  DEBUG ((EFI_D_ERROR, "\n %a \n", Message));
-}
-
-/**
-  This is the default action to take on an unexpected exception
-
-  Since this is exception context don't do anything crazy like try to allcoate memory.
-
-  @param  ExceptionType    Type of the exception
-  @param  SystemContext    Register state at the time of the Exception
-
-**/
-VOID
-DefaultExceptionHandler (
-  IN     EFI_EXCEPTION_TYPE           ExceptionType,
-  IN OUT EFI_SYSTEM_CONTEXT           SystemContext
-  )
-{
-  CHAR8  Buffer[100];
-  UINTN  CharCount;
-
-  CharCount = AsciiSPrint (Buffer,sizeof (Buffer),"\n\n%a Exception at 0x%016lx\n", gExceptionTypeString[ExceptionType], SystemContext.SystemContextAArch64->ELR);
-  SerialPortWrite ((UINT8 *) Buffer, CharCount);
-
-  DEBUG_CODE_BEGIN ();
-    CHAR8  *Pdb;
-    UINTN  ImageBase;
-    UINTN  PeCoffSizeOfHeader;
-    Pdb = GetImageName (SystemContext.SystemContextAArch64->ELR, &ImageBase, &PeCoffSizeOfHeader);
-    if (Pdb != NULL) {
-      DEBUG ((EFI_D_ERROR, "%a loaded at 0x%016lx \n", Pdb, ImageBase));
-    }
-  DEBUG_CODE_END ();
-
-  DEBUG ((EFI_D_ERROR, "\n  X0 0x%016lx   X1 0x%016lx   X2 0x%016lx   X3 0x%016lx\n", SystemContext.SystemContextAArch64->X0, SystemContext.SystemContextAArch64->X1, SystemContext.SystemContextAArch64->X2, SystemContext.SystemContextAArch64->X3));
-  DEBUG ((EFI_D_ERROR, "  X4 0x%016lx   X5 0x%016lx   X6 0x%016lx   X7 0x%016lx\n", SystemContext.SystemContextAArch64->X4, SystemContext.SystemContextAArch64->X5, SystemContext.SystemContextAArch64->X6, SystemContext.SystemContextAArch64->X7));
-  DEBUG ((EFI_D_ERROR, "  X8 0x%016lx   X9 0x%016lx  X10 0x%016lx  X11 0x%016lx\n", SystemContext.SystemContextAArch64->X8, SystemContext.SystemContextAArch64->X9, SystemContext.SystemContextAArch64->X10, SystemContext.SystemContextAArch64->X11));
-  DEBUG ((EFI_D_ERROR, " X12 0x%016lx  X13 0x%016lx  X14 0x%016lx  X15 0x%016lx\n", SystemContext.SystemContextAArch64->X12, SystemContext.SystemContextAArch64->X13, SystemContext.SystemContextAArch64->X14, SystemContext.SystemContextAArch64->X15));
-  DEBUG ((EFI_D_ERROR, " X16 0x%016lx  X17 0x%016lx  X18 0x%016lx  X19 0x%016lx\n", SystemContext.SystemContextAArch64->X16, SystemContext.SystemContextAArch64->X17, SystemContext.SystemContextAArch64->X18, SystemContext.SystemContextAArch64->X19));
-  DEBUG ((EFI_D_ERROR, " X20 0x%016lx  X21 0x%016lx  X22 0x%016lx  X23 0x%016lx\n", SystemContext.SystemContextAArch64->X20, SystemContext.SystemContextAArch64->X21, SystemContext.SystemContextAArch64->X22, SystemContext.SystemContextAArch64->X23));
-  DEBUG ((EFI_D_ERROR, " X24 0x%016lx  X25 0x%016lx  X26 0x%016lx  X27 0x%016lx\n", SystemContext.SystemContextAArch64->X24, SystemContext.SystemContextAArch64->X25, SystemContext.SystemContextAArch64->X26, SystemContext.SystemContextAArch64->X27));
-  DEBUG ((EFI_D_ERROR, " X28 0x%016lx   FP 0x%016lx   LR 0x%016lx  \n", SystemContext.SystemContextAArch64->X28, SystemContext.SystemContextAArch64->FP, SystemContext.SystemContextAArch64->LR));
-
-  /* We save these as 128bit numbers, but have to print them as two 64bit numbers,
-     so swap the 64bit words to correctly represent a 128bit number.  */
-  DEBUG ((EFI_D_ERROR, "\n  V0 0x%016lx %016lx   V1 0x%016lx %016lx\n", SystemContext.SystemContextAArch64->V0[1], SystemContext.SystemContextAArch64->V0[0], SystemContext.SystemContextAArch64->V1[1], SystemContext.SystemContextAArch64->V1[0]));
-  DEBUG ((EFI_D_ERROR, "  V2 0x%016lx %016lx   V3 0x%016lx %016lx\n", SystemContext.SystemContextAArch64->V2[1], SystemContext.SystemContextAArch64->V2[0], SystemContext.SystemContextAArch64->V3[1], SystemContext.SystemContextAArch64->V3[0]));
-  DEBUG ((EFI_D_ERROR, "  V4 0x%016lx %016lx   V5 0x%016lx %016lx\n", SystemContext.SystemContextAArch64->V4[1], SystemContext.SystemContextAArch64->V4[0], SystemContext.SystemContextAArch64->V5[1], SystemContext.SystemContextAArch64->V5[0]));
-  DEBUG ((EFI_D_ERROR, "  V6 0x%016lx %016lx   V7 0x%016lx %016lx\n", SystemContext.SystemContextAArch64->V6[1], SystemContext.SystemContextAArch64->V6[0], SystemContext.SystemContextAArch64->V7[1], SystemContext.SystemContextAArch64->V7[0]));
-  DEBUG ((EFI_D_ERROR, "  V8 0x%016lx %016lx   V9 0x%016lx %016lx\n", SystemContext.SystemContextAArch64->V8[1], SystemContext.SystemContextAArch64->V8[0], SystemContext.SystemContextAArch64->V9[1], SystemContext.SystemContextAArch64->V9[0]));
-  DEBUG ((EFI_D_ERROR, " V10 0x%016lx %016lx  V11 0x%016lx %016lx\n", SystemContext.SystemContextAArch64->V10[1], SystemContext.SystemContextAArch64->V10[0], SystemContext.SystemContextAArch64->V11[1], SystemContext.SystemContextAArch64->V11[0]));
-  DEBUG ((EFI_D_ERROR, " V12 0x%016lx %016lx  V13 0x%016lx %016lx\n", SystemContext.SystemContextAArch64->V12[1], SystemContext.SystemContextAArch64->V12[0], SystemContext.SystemContextAArch64->V13[1], SystemContext.SystemContextAArch64->V13[0]));
-  DEBUG ((EFI_D_ERROR, " V14 0x%016lx %016lx  V15 0x%016lx %016lx\n", SystemContext.SystemContextAArch64->V14[1], SystemContext.SystemContextAArch64->V14[0], SystemContext.SystemContextAArch64->V15[1], SystemContext.SystemContextAArch64->V15[0]));
-  DEBUG ((EFI_D_ERROR, " V16 0x%016lx %016lx  V17 0x%016lx %016lx\n", SystemContext.SystemContextAArch64->V16[1], SystemContext.SystemContextAArch64->V16[0], SystemContext.SystemContextAArch64->V17[1], SystemContext.SystemContextAArch64->V17[0]));
-  DEBUG ((EFI_D_ERROR, " V18 0x%016lx %016lx  V19 0x%016lx %016lx\n", SystemContext.SystemContextAArch64->V18[1], SystemContext.SystemContextAArch64->V18[0], SystemContext.SystemContextAArch64->V19[1], SystemContext.SystemContextAArch64->V19[0]));
-  DEBUG ((EFI_D_ERROR, " V20 0x%016lx %016lx  V21 0x%016lx %016lx\n", SystemContext.SystemContextAArch64->V20[1], SystemContext.SystemContextAArch64->V20[0], SystemContext.SystemContextAArch64->V21[1], SystemContext.SystemContextAArch64->V21[0]));
-  DEBUG ((EFI_D_ERROR, " V22 0x%016lx %016lx  V23 0x%016lx %016lx\n", SystemContext.SystemContextAArch64->V22[1], SystemContext.SystemContextAArch64->V22[0], SystemContext.SystemContextAArch64->V23[1], SystemContext.SystemContextAArch64->V23[0]));
-  DEBUG ((EFI_D_ERROR, " V24 0x%016lx %016lx  V25 0x%016lx %016lx\n", SystemContext.SystemContextAArch64->V24[1], SystemContext.SystemContextAArch64->V24[0], SystemContext.SystemContextAArch64->V25[1], SystemContext.SystemContextAArch64->V25[0]));
-  DEBUG ((EFI_D_ERROR, " V26 0x%016lx %016lx  V27 0x%016lx %016lx\n", SystemContext.SystemContextAArch64->V26[1], SystemContext.SystemContextAArch64->V26[0], SystemContext.SystemContextAArch64->V27[1], SystemContext.SystemContextAArch64->V27[0]));
-  DEBUG ((EFI_D_ERROR, " V28 0x%016lx %016lx  V29 0x%016lx %016lx\n", SystemContext.SystemContextAArch64->V28[1], SystemContext.SystemContextAArch64->V28[0], SystemContext.SystemContextAArch64->V29[1], SystemContext.SystemContextAArch64->V29[0]));
-  DEBUG ((EFI_D_ERROR, " V30 0x%016lx %016lx  V31 0x%016lx %016lx\n", SystemContext.SystemContextAArch64->V30[1], SystemContext.SystemContextAArch64->V30[0], SystemContext.SystemContextAArch64->V31[1], SystemContext.SystemContextAArch64->V31[0]));
-
-  DEBUG ((EFI_D_ERROR, "\n  SP 0x%016lx  ELR 0x%016lx  SPSR 0x%08lx  FPSR 0x%08lx\n ESR 0x%08lx          FAR 0x%016lx\n", SystemContext.SystemContextAArch64->SP, SystemContext.SystemContextAArch64->ELR, SystemContext.SystemContextAArch64->SPSR, SystemContext.SystemContextAArch64->FPSR, SystemContext.SystemContextAArch64->ESR, SystemContext.SystemContextAArch64->FAR));
-
-  DEBUG ((EFI_D_ERROR, "\n ESR : EC 0x%02x  IL 0x%x  ISS 0x%08x\n", (SystemContext.SystemContextAArch64->ESR & 0xFC000000) >> 26, (SystemContext.SystemContextAArch64->ESR >> 25) & 0x1, SystemContext.SystemContextAArch64->ESR & 0x1FFFFFF ));
-
-  DescribeExceptionSyndrome (SystemContext.SystemContextAArch64->ESR);
-  ASSERT (FALSE);
-}