#\r
-# Copyright (c) 2011-2012, ARM Limited. All rights reserved.\r
-# \r
-# This program and the accompanying materials \r
-# are licensed and made available under the terms and conditions of the BSD License \r
-# which accompanies this distribution. The full text of the license may be found at \r
-# http://opensource.org/licenses/bsd-license.php \r
+# Copyright (c) 2011-2013, ARM Limited. All rights reserved.\r
#\r
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r
+# This program and the accompanying materials\r
+# are licensed and made available under the terms and conditions of the BSD License\r
+# which accompanies this distribution. The full text of the license may be found at\r
+# http://opensource.org/licenses/bsd-license.php\r
+#\r
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
#\r
\r
from arm_ds.debugger_v1 import DebugException\r
\r
class DebugInfoTable:\r
CONST_DEBUG_INFO_TABLE_GUID = ( 0x49152E77L, 0x47641ADAL, 0xFE7AA2B7L, 0x8B5ED9FEL)\r
- \r
+\r
DebugInfos = []\r
- \r
+\r
def __init__(self, ec, debug_info_table_header_offset):\r
self.ec = ec\r
self.base = debug_info_table_header_offset\r
- \r
+\r
def get_debug_info(self):\r
+ # Get the information from EFI_DEBUG_IMAGE_INFO_TABLE_HEADER\r
count = self.ec.getMemoryService().readMemory32(self.base + 0x4)\r
- debug_info_table_base = self.ec.getMemoryService().readMemory32(self.base + 0x8)\r
- \r
+ if edk2_debugger.is_aarch64(self.ec):\r
+ debug_info_table_base = self.ec.getMemoryService().readMemory64(self.base + 0x8)\r
+ else:\r
+ debug_info_table_base = self.ec.getMemoryService().readMemory32(self.base + 0x8)\r
+\r
self.DebugInfos = []\r
- \r
+\r
for i in range(0, count):\r
# Get the address of the structure EFI_DEBUG_IMAGE_INFO\r
- debug_info = self.ec.getMemoryService().readMemory32(debug_info_table_base + (i * 4))\r
+ if edk2_debugger.is_aarch64(self.ec):\r
+ debug_info = self.ec.getMemoryService().readMemory64(debug_info_table_base + (i * 8))\r
+ else:\r
+ debug_info = self.ec.getMemoryService().readMemory32(debug_info_table_base + (i * 4))\r
+\r
if debug_info:\r
debug_info_type = self.ec.getMemoryService().readMemory32(debug_info)\r
# Normal Debug Info Type\r
if debug_info_type == 1:\r
- # Get the base address of the structure EFI_LOADED_IMAGE_PROTOCOL\r
- loaded_image_protocol = self.ec.getMemoryService().readMemory32(debug_info + 0x4)\r
- \r
- image_base = self.ec.getMemoryService().readMemory32(loaded_image_protocol + 0x20)\r
- image_size = self.ec.getMemoryService().readMemory32(loaded_image_protocol + 0x28)\r
- \r
+ if edk2_debugger.is_aarch64(self.ec):\r
+ # Get the base address of the structure EFI_LOADED_IMAGE_PROTOCOL\r
+ loaded_image_protocol = self.ec.getMemoryService().readMemory64(debug_info + 0x8)\r
+\r
+ image_base = self.ec.getMemoryService().readMemory64(loaded_image_protocol + 0x40)\r
+ image_size = self.ec.getMemoryService().readMemory32(loaded_image_protocol + 0x48)\r
+ else:\r
+ # Get the base address of the structure EFI_LOADED_IMAGE_PROTOCOL\r
+ loaded_image_protocol = self.ec.getMemoryService().readMemory32(debug_info + 0x4)\r
+\r
+ image_base = self.ec.getMemoryService().readMemory32(loaded_image_protocol + 0x20)\r
+ image_size = self.ec.getMemoryService().readMemory32(loaded_image_protocol + 0x28)\r
+\r
self.DebugInfos.append((image_base,image_size))\r
- \r
+\r
# Return (base, size)\r
- def load_symbols_at(self, addr):\r
+ def load_symbols_at(self, addr, verbose = False):\r
if self.DebugInfos == []:\r
self.get_debug_info()\r
- \r
+\r
found = False\r
for debug_info in self.DebugInfos:\r
if (addr >= debug_info[0]) and (addr < debug_info[0] + debug_info[1]):\r
- section = firmware_volume.EfiSectionPE32(self.ec, debug_info[0])\r
- \r
- edk2_debugger.load_symbol_from_file(self.ec, section.get_debug_filepath(), section.get_debug_elfbase())\r
+ if edk2_debugger.is_aarch64(self.ec):\r
+ section = firmware_volume.EfiSectionPE64(self.ec, debug_info[0])\r
+ else:\r
+ section = firmware_volume.EfiSectionPE32(self.ec, debug_info[0])\r
+\r
+ try:\r
+ edk2_debugger.load_symbol_from_file(self.ec, section.get_debug_filepath(), section.get_debug_elfbase(), verbose)\r
+ except Exception, (ErrorClass, ErrorMessage):\r
+ if verbose:\r
+ print "Error while loading a symbol file (%s: %s)" % (ErrorClass, ErrorMessage)\r
\r
found = True\r
return debug_info\r
if found == False:\r
raise Exception('DebugInfoTable','No symbol found at 0x%x' % addr)\r
\r
- def load_all_symbols(self):\r
+ def load_all_symbols(self, verbose = False):\r
if self.DebugInfos == []:\r
self.get_debug_info()\r
- \r
+\r
for debug_info in self.DebugInfos:\r
- section = firmware_volume.EfiSectionPE32(self.ec, debug_info[0])\r
- \r
- edk2_debugger.load_symbol_from_file(self.ec, section.get_debug_filepath(), section.get_debug_elfbase())\r
+ if edk2_debugger.is_aarch64(self.ec):\r
+ section = firmware_volume.EfiSectionPE64(self.ec, debug_info[0])\r
+ else:\r
+ section = firmware_volume.EfiSectionPE32(self.ec, debug_info[0])\r
+\r
+ try:\r
+ edk2_debugger.load_symbol_from_file(self.ec, section.get_debug_filepath(), section.get_debug_elfbase(), verbose)\r
+ except Exception, (ErrorClass, ErrorMessage):\r
+ if verbose:\r
+ print "Error while loading a symbol file (%s: %s)" % (ErrorClass, ErrorMessage)\r
\r
def dump(self):\r
self.get_debug_info()\r
for debug_info in self.DebugInfos:\r
base_pe32 = debug_info[0]\r
- section = firmware_volume.EfiSectionPE32(self.ec, base_pe32)\r
+ if edk2_debugger.is_aarch64(self.ec):\r
+ section = firmware_volume.EfiSectionPE64(self.ec, base_pe32)\r
+ else:\r
+ section = firmware_volume.EfiSectionPE32(self.ec, base_pe32)\r
print section.get_debug_filepath()\r
- \r
+\r
class SystemTable:\r
CONST_ST_SIGNATURE = ('I','B','I',' ','S','Y','S','T')\r
- \r
+\r
def __init__(self, ec, membase, memsize):\r
self.membase = membase\r
self.memsize = memsize\r
self.ec = ec\r
- \r
+\r
found = False\r
- \r
+\r
# Start from the top of the memory\r
offset = self.membase + self.memsize\r
# Align to highest 4MB boundary\r
offset = offset & ~0x3FFFFF\r
# We should not have a System Table at the top of the System Memory\r
offset = offset - 0x400000\r
- \r
+\r
# Start at top and look on 4MB boundaries for system table ptr structure\r
while offset > self.membase:\r
try:\r
raise Exception('SystemTable','Fail to access System Memory. Ensure all the memory in the region [0x%x;0x%X] is accessible.' % (membase,membase+memsize))\r
if signature == SystemTable.CONST_ST_SIGNATURE:\r
found = True\r
- self.system_table_base = self.ec.getMemoryService().readMemory32(offset + 0x8)\r
+ if edk2_debugger.is_aarch64(self.ec):\r
+ self.system_table_base = self.ec.getMemoryService().readMemory64(offset + 0x8)\r
+ else:\r
+ self.system_table_base = self.ec.getMemoryService().readMemory32(offset + 0x8)\r
break\r
offset = offset - 0x400000\r
- \r
+\r
if not found:\r
raise Exception('SystemTable','System Table not found in System Memory [0x%x;0x%X]' % (membase,membase+memsize))\r
- \r
+\r
def get_configuration_table(self, conf_table_guid):\r
- # Number of configuration Table entry\r
- conf_table_entry_count = self.ec.getMemoryService().readMemory32(self.system_table_base + 0x40)\r
- \r
- # Get location of the Configuration Table entries\r
- conf_table_offset = self.ec.getMemoryService().readMemory32(self.system_table_base + 0x44)\r
- \r
+ if edk2_debugger.is_aarch64(self.ec):\r
+ # Number of configuration Table entry\r
+ conf_table_entry_count = self.ec.getMemoryService().readMemory32(self.system_table_base + 0x68)\r
+\r
+ # Get location of the Configuration Table entries\r
+ conf_table_offset = self.ec.getMemoryService().readMemory64(self.system_table_base + 0x70)\r
+ else:\r
+ # Number of configuration Table entry\r
+ conf_table_entry_count = self.ec.getMemoryService().readMemory32(self.system_table_base + 0x40)\r
+\r
+ # Get location of the Configuration Table entries\r
+ conf_table_offset = self.ec.getMemoryService().readMemory32(self.system_table_base + 0x44)\r
+\r
for i in range(0, conf_table_entry_count):\r
- offset = conf_table_offset + (i * 0x14)\r
+ if edk2_debugger.is_aarch64(self.ec):\r
+ offset = conf_table_offset + (i * 0x18)\r
+ else:\r
+ offset = conf_table_offset + (i * 0x14)\r
guid = struct.unpack("<IIII", self.ec.getMemoryService().read(str(offset), 16, 32))\r
if guid == conf_table_guid:\r
- return self.ec.getMemoryService().readMemory32(offset + 0x10)\r
- \r
+ if edk2_debugger.is_aarch64(self.ec):\r
+ return self.ec.getMemoryService().readMemory64(offset + 0x10)\r
+ else:\r
+ return self.ec.getMemoryService().readMemory32(offset + 0x10)\r
+\r
raise Exception('SystemTable','Configuration Table not found')\r
projects / mirror_edk2.git / blobdiff