43 lines
1.2 KiB
C
43 lines
1.2 KiB
C
/** @file
|
|
Default exception handler
|
|
|
|
Copyright (c) 2014, ARM Limited. All rights reserved.
|
|
|
|
SPDX-License-Identifier: BSD-2-Clause-Patent
|
|
|
|
**/
|
|
|
|
#include <Base.h>
|
|
#include <Library/BaseLib.h>
|
|
#include <Library/PrintLib.h>
|
|
#include <Library/ArmDisassemblerLib.h>
|
|
|
|
/**
|
|
Place a disassembly of **OpCodePtr into buffer, and update OpCodePtr to
|
|
point to next instruction.
|
|
|
|
@param OpCodePtrPtr Pointer to pointer of instruction to disassemble.
|
|
@param Thumb TRUE for Thumb(2), FALSE for ARM instruction stream
|
|
@param Extended TRUE dump hex for instruction too.
|
|
@param ItBlock Size of IT Block
|
|
@param Buf Buffer to sprintf disassembly into.
|
|
@param Size Size of Buf in bytes.
|
|
|
|
**/
|
|
VOID
|
|
DisassembleInstruction (
|
|
IN UINT8 **OpCodePtr,
|
|
IN BOOLEAN Thumb,
|
|
IN BOOLEAN Extended,
|
|
IN OUT UINT32 *ItBlock,
|
|
OUT CHAR8 *Buf,
|
|
OUT UINTN Size
|
|
)
|
|
{
|
|
// Not yet supported for AArch64.
|
|
// Put error in the buffer as we have no return code and the buffer may be
|
|
// printed directly so needs a '\0'.
|
|
AsciiSPrint (Buf, Size, "AArch64 not supported");
|
|
return;
|
|
}
|