microsoft / microsoft/vscode-cpptools
Loading shared library to debug with executable
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Dal 21/9/2018.
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Descrizione
What i am doing basically is building shared library and linking it to my executable. Project build and runs just fine. But when it come to debugging i can't do it (---If i debugging executable alone, there not problems, i can debug and everything works). Problem appears when i am launching debbuger. This is output with logging:
=thread-group-added,id="i1"
GNU gdb (Ubuntu 7.11.1-0ubuntu116.5) 7.11.1"Stopped due to shared library event (no libraries added or removed)\n"
Copyright (C) 2016 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later http://gnu.org/licenses/gpl.html
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and "show warranty" for details.
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Type "show configuration" for configuration details.
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Warning: Debuggee TargetArchitecture not detected, assuming x86_64.
=cmd-param-changed,param="pagination",value="off"
1: (930) <-1012-exec-run
1: (934) ->=thread-group-started,id="i1",pid="12605"
1: (934) ->=thread-created,id="1",group-id="i1"
1: (940) ->=library-loaded,id="/lib64/ld-linux-x86-64.so.2",target-name="/lib64/ld-linux-x86-64.so.2",host-name="/lib64/ld-linux-x86-64.so.2",symbols-loaded="0",thread-group="i1"
1: (949) ->1012^running
1: (949) ->*running,thread-id="all"
1: (951) ->(gdb)
1: (953) ->
1: (954) ->*stopped,reason="solib-event",thread-id="1",stopped-threads="all",core="1"
1: (1007) <-1013-thread-info 1
1: (1010) ->1013^done,threads=[{id="1",target-id="process 12605",name="TestYolo4Video",frame={level="0",addr="0x00007ffff7dda96a",func="dl_main",args=[{name="phdr",value=""},{name="phnum",value=""},{name="user_entry",value=""},{name="auxv",value=""}],file="rtld.c",fullname="/build/glibc-Cl5G7W/glibc-2.23/elf/rtld.c",line="1513"},state="stopped",core="1"}]
1: (1010) ->(gdb)
1: (1041) 1012: elapsed time 110
Stopped due to shared library event (no libraries added or removed)
1: (1122) 1013: elapsed time 114
1: (1124) <-1014-interpreter-exec console "shell echo -e \\033c 1>&2"
1: (1126) ->1014^done
1: (1126) ->(gdb)
1: (1186) 1014: elapsed time 61
1: (1187) <-1015-gdb-set stop-on-solib-events 0
1: (1188) ->1015^done
1: (1188) ->(gdb)
1: (1190) 1015: elapsed time 3
1: (1250) <-1016-interpreter-exec console "info sharedlibrary"
1: (1251) ->"From To Syms Read Shared Object Library\n""0x00007ffff7dd7ac0 0x00007ffff7df5850 Yes /lib64/ld-linux-x86-64.so.2\n"
1: (1251) ->
1: (1252) ->1016^done
1: (1252) ->(gdb)
1: (1267) 1016: elapsed time 16
Loaded '/lib64/ld-linux-x86-64.so.2'. Symbols loaded.
1: (1304) <--exec-continue
1: (1305) ->^running
1: (1305) ->*running,thread-id="all"
1: (1306) ->(gdb)
1: (1306) ->~"[Inferior 1 (process 12605) exited with code 0177]\n"
1: (1306) ->=thread-exited,id="1",group-id="i1"
1: (1306) ->=thread-group-exited,id="i1",exit-code="0177"
1: (1306) ->*stopped,reason="exited",exit-code="0177"
[Inferior 1 (process 12605) exited with code 0177]
1: (1351) <--gdb-exit
1: (1352) ->^exit
The program '/home/rytis/Desktop/DeepLearningSampleRemake/build/TestYolo4Video/TestYolo4Video' has exited with code 177 (0x000000b1).
My launch.json file:
{
// Use IntelliSense to learn about possible attributes.
// Hover to view descriptions of existing attributes.
// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
"version": "0.2.0",
"configurations": [
{
"name": "(gdb) Launch",
"type": "cppdbg",
"request": "launch",
"program": "${workspaceFolder}/build/TestYolo4Video/TestYolo4Video",
"additionalSOLibSearchPath": "${workspaceFolder}/build/YoloDetector/",
"stopAtEntry": false,
"cwd": "${workspaceFolder}",
"environment": [],
"externalConsole": true,
"MIMode": "gdb",
"logging": { "engineLogging": true },
"setupCommands": [
{
"description": "Enable pretty-printing for gdb",
"text": "-enable-pretty-printing",
"ignoreFailures": true
}
]
}
]
}
Should i include my library (*.so) file to 'launch.json'? or am i doing something not correctly?
(Generated with -g flag)
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