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get_elf_entry

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trace2txt fully ported
This commit is contained in:
Ciro Santilli
2018-09-05 08:03:48 +01:00
parent 1ff6a95ab3
commit 485c071a4d
5 changed files with 69 additions and 61 deletions
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16
rungdb-user
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@@ -2,8 +2,6 @@
import imp
import os
import subprocess
import re
import common
rungdb = imp.load_source('rungdb', os.path.join(common.root_dir, 'rungdb'))
@@ -25,19 +23,9 @@ parser.add_argument(
nargs='?'
)
args = common.setup(parser)
readelf_header = subprocess.check_output([
common.get_toolchain_tool('readelf'),
'-h',
os.path.join(common.build_dir, args.executable),
])
for line in readelf_header.decode().split('\n'):
split = line.split()
if line.startswith(' Entry point address:'):
addr = line.split()[-1]
break
print(addr)
addr = common.get_elf_entry(os.path.join(common.build_dir, args.executable))
extra_args = {}
extra_args['before'] = '-ex \"add-symbol-file {} {}\"'.format(args.executable, addr)
extra_args['before'] = '-ex \"add-symbol-file {} {}\"'.format(args.executable, hex(addr))
# Or else lx-symbols throws for arm:
# gdb.MemoryError: Cannot access memory at address 0xbf0040cc
# TODO understand better.