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#
# Copyright (c) 2011-2012, 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.
#
from arm_ds.debugger_v1 import Debugger
from arm_ds.debugger_v1 import DebugException
import re, sys, getopt
import edk2_debugger
# Reload external classes
reload(edk2_debugger)
def usage():
print "-a,--all: Load all symbols"
print "-l,--report=: Filename for the EDK2 report log"
print "-m,--sysmem=(base,size): System Memory region"
print "-f,--fv=(base,size): Firmware region"
print "-r,--rom=(base,size): ROM region"
load_all = False
report_file = None
regions = []
opts,args = getopt.getopt(sys.argv[1:], "har:vm:vr:vf:v", ["help","all","report=","sysmem=","rom=","fv="])
if (opts is None) or (not opts):
report_file = '../../../report.log'
else:
region_reg = re.compile("\((.*),(.*)\)")
base_reg = re.compile("(.*)")
for o,a in opts:
region_type = None
regex = None
m = None
if o in ("-h","--help"):
usage()
sys.exit()
elif o in ("-a","--all"):
load_all = True
elif o in ("-l","--report"):
report_file = a
elif o in ("-m","--sysmem"):
region_type = edk2_debugger.ArmPlatformDebugger.REGION_TYPE_SYSMEM
regex = region_reg
elif o in ("-f","--fv"):
region_type = edk2_debugger.ArmPlatformDebugger.REGION_TYPE_FV
regex = region_reg
elif o in ("-r","--rom"):
region_type = edk2_debugger.ArmPlatformDebugger.REGION_TYPE_ROM
regex = region_reg
else:
assert False, "Unhandled option"
if region_type:
m = regex.match(a)
if m:
if regex.groups == 1:
regions.append((region_type,int(m.group(1),0),0))
else:
regions.append((region_type,int(m.group(1),0),int(m.group(2),0)))
else:
if regex.groups == 1:
raise Exception('cmd_load_symbols', "Expect a base address")
else:
raise Exception('cmd_load_symbols', "Expect a region format as (base,size)")
# Debugger object for accessing the debugger
debugger = Debugger()
# Initialisation commands
ec = debugger.getExecutionContext(0)
ec.getExecutionService().stop()
ec.getExecutionService().waitForStop()
# in case the execution context reference is out of date
ec = debugger.getExecutionContext(0)
armplatform_debugger = edk2_debugger.ArmPlatformDebugger(ec, report_file, regions)
try:
armplatform_debugger = edk2_debugger.ArmPlatformDebugger(ec, report_file, regions)
if load_all:
armplatform_debugger.load_all_symbols()
else:
armplatform_debugger.load_current_symbols()
except IOError, (ErrorNumber, ErrorMessage):
print "Error: %s" % ErrorMessage
except Exception, (ErrorClass, ErrorMessage):
print "Error(%s): %s" % (ErrorClass, ErrorMessage)
except DebugException, de:
print "DebugError: %s" % (de.getMessage())
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