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-rw-r--r--ArmPlatformPkg/Scripts/Ds5/edk2_debugger.py78
1 files changed, 39 insertions, 39 deletions
diff --git a/ArmPlatformPkg/Scripts/Ds5/edk2_debugger.py b/ArmPlatformPkg/Scripts/Ds5/edk2_debugger.py
index b6108d6a19..cb420af898 100644
--- a/ArmPlatformPkg/Scripts/Ds5/edk2_debugger.py
+++ b/ArmPlatformPkg/Scripts/Ds5/edk2_debugger.py
@@ -1,13 +1,13 @@
#
# Copyright (c) 2011-2013, ARM Limited. All rights reserved.
-#
-# 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.
+# 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.
#
import os
@@ -29,11 +29,11 @@ def dump_fv(ec, fv_base, fv_size):
fv = firmware_volume.FirmwareVolume(ec,
int(build.PCDs['gArmTokenSpaceGuid']['PcdFvBaseAddress'][0],16),
int(build.PCDs['gArmTokenSpaceGuid']['PcdFvSize'][0],16))
-
+
ffs = fv.get_next_ffs()
- while ffs != None:
+ while ffs != None:
print "# %s" % ffs
-
+
section = ffs.get_next_section()
while section != None:
print "\t%s" % section
@@ -42,21 +42,21 @@ def dump_fv(ec, fv_base, fv_size):
except Exception:
pass
section = ffs.get_next_section(section)
-
+
ffs = fv.get_next_ffs(ffs)
def dump_system_table(ec, mem_base, mem_size):
st = system_table.SystemTable(ec, mem_base, mem_size)
-
+
debug_info_table_base = st.get_configuration_table(system_table.DebugInfoTable.CONST_DEBUG_INFO_TABLE_GUID)
-
+
debug_info_table = system_table.DebugInfoTable(ec, debug_info_table_base)
debug_info_table.dump()
def load_symbol_from_file(ec, filename, address, verbose = False):
if verbose:
print "Add symbols of %s at 0x%x" % (filename, address)
-
+
try:
ec.getImageService().addSymbols(filename, address)
except:
@@ -81,28 +81,28 @@ class ArmPlatform:
self.sysmembase = sysmembase
self.sysmemsize = sysmemsize
self.fvs = fvs
-
+
class ArmPlatformDebugger:
system_table = None
firmware_volumes = {}
-
+
REGION_TYPE_SYSMEM = 1
REGION_TYPE_ROM = 2
REGION_TYPE_FV = 3
-
+
def __init__(self, ec, report_log, regions, verbose = False):
self.ec = ec
self.verbose = verbose
fvs = []
sysmem_base = None
sysmem_size = None
-
+
if report_log and os.path.isfile(report_log):
try:
self.build = build_report.BuildReport(report_log)
except IOError:
raise IOError(2, 'Report \'%s\' is not valid' % report_log)
-
+
# Generate list of supported Firmware Volumes
if self.build.PCDs['gArmTokenSpaceGuid'].has_key('PcdFvSize') and int(self.build.PCDs['gArmTokenSpaceGuid']['PcdFvSize'][0],16) != 0:
fvs.append((int(self.build.PCDs['gArmTokenSpaceGuid']['PcdFvBaseAddress'][0],16),int(self.build.PCDs['gArmTokenSpaceGuid']['PcdFvSize'][0],16)))
@@ -110,7 +110,7 @@ class ArmPlatformDebugger:
fvs.append((int(self.build.PCDs['gArmTokenSpaceGuid']['PcdSecureFvBaseAddress'][0],16),int(self.build.PCDs['gArmTokenSpaceGuid']['PcdSecureFvSize'][0],16)))
if self.build.PCDs['gArmTokenSpaceGuid'].has_key('PcdHypFvSize') and int(self.build.PCDs['gArmTokenSpaceGuid']['PcdHypFvSize'][0],16) != 0:
fvs.append((int(self.build.PCDs['gArmTokenSpaceGuid']['PcdHypFvBaseAddress'][0],16),int(self.build.PCDs['gArmTokenSpaceGuid']['PcdHypFvSize'][0],16)))
-
+
sysmem_base = int(self.build.PCDs['gArmTokenSpaceGuid']['PcdSystemMemoryBase'][0],16)
sysmem_size = int(self.build.PCDs['gArmTokenSpaceGuid']['PcdSystemMemorySize'][0],16)
else:
@@ -127,9 +127,9 @@ class ArmPlatformDebugger:
fvs.append((base,0))
else:
print "Region type '%d' Not Supported" % region[0]
-
+
self.platform = ArmPlatform(sysmem_base, sysmem_size, fvs)
-
+
def in_sysmem(self, addr):
return (self.platform.sysmembase is not None) and (self.platform.sysmembase <= addr) and (addr < self.platform.sysmembase + self.platform.sysmemsize)
@@ -146,21 +146,21 @@ class ArmPlatformDebugger:
pc = int(self.ec.getRegisterService().getValue('PC')) & 0xFFFFFFFF
if self.in_fv(pc):
debug_infos = []
-
+
(fv_base, fv_size) = self.get_fv_at(pc)
-
+
if self.firmware_volumes.has_key(fv_base) == False:
self.firmware_volumes[fv_base] = firmware_volume.FirmwareVolume(self.ec, fv_base, fv_size)
-
+
stack_frame = self.ec.getTopLevelStackFrame()
info = self.firmware_volumes[fv_base].load_symbols_at(int(stack_frame.getRegisterService().getValue('PC')) & 0xFFFFFFFF, self.verbose)
debug_infos.append(info)
while stack_frame.next() is not None:
stack_frame = stack_frame.next()
-
+
# Stack frame attached to 'PC'
pc = int(stack_frame.getRegisterService().getValue('PC')) & 0xFFFFFFFF
-
+
# Check if the symbols for this stack frame have already been loaded
found = False
for debug_info in debug_infos:
@@ -169,28 +169,28 @@ class ArmPlatformDebugger:
if found == False:
info = self.firmware_volumes[fv_base].load_symbols_at(pc)
debug_infos.append(info)
-
+
#self.firmware_volumes[fv_base].load_symbols_at(pc)
elif self.in_sysmem(pc):
debug_infos = []
-
+
if self.system_table is None:
# Find the System Table
self.system_table = system_table.SystemTable(self.ec, self.platform.sysmembase, self.platform.sysmemsize)
-
+
# Find the Debug Info Table
debug_info_table_base = self.system_table.get_configuration_table(system_table.DebugInfoTable.CONST_DEBUG_INFO_TABLE_GUID)
self.debug_info_table = system_table.DebugInfoTable(self.ec, debug_info_table_base)
-
+
stack_frame = self.ec.getTopLevelStackFrame()
info = self.debug_info_table.load_symbols_at(int(stack_frame.getRegisterService().getValue('PC')) & 0xFFFFFFFF, self.verbose)
debug_infos.append(info)
while stack_frame.next() is not None:
stack_frame = stack_frame.next()
-
+
# Stack frame attached to 'PC'
pc = int(stack_frame.getRegisterService().getValue('PC')) & 0xFFFFFFFF
-
+
# Check if the symbols for this stack frame have already been loaded
found = False
for debug_info in debug_infos:
@@ -202,16 +202,16 @@ class ArmPlatformDebugger:
debug_infos.append(info)
except:
pass
-
+
#self.debug_info_table.load_symbols_at(pc)
else:
raise Exception('ArmPlatformDebugger', "Not supported region")
-
+
def load_all_symbols(self):
# Load all the XIP symbols attached to the Firmware Volume
for (fv_base, fv_size) in self.platform.fvs:
if self.firmware_volumes.has_key(fv_base) == False:
- self.firmware_volumes[fv_base] = firmware_volume.FirmwareVolume(self.ec, fv_base, fv_size)
+ self.firmware_volumes[fv_base] = firmware_volume.FirmwareVolume(self.ec, fv_base, fv_size)
self.firmware_volumes[fv_base].load_all_symbols(self.verbose)
try:
@@ -219,12 +219,12 @@ class ArmPlatformDebugger:
if self.system_table is None:
# Find the System Table
self.system_table = system_table.SystemTable(self.ec, self.platform.sysmembase, self.platform.sysmemsize)
-
-
+
+
# Find the Debug Info Table
debug_info_table_base = self.system_table.get_configuration_table(system_table.DebugInfoTable.CONST_DEBUG_INFO_TABLE_GUID)
self.debug_info_table = system_table.DebugInfoTable(self.ec, debug_info_table_base)
-
+
self.debug_info_table.load_all_symbols(self.verbose)
except:
# Debugger exception could be excepted if DRAM has not been initialized or if we have not started to run from DRAM yet
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-15 15:59:01 +0000