What gdb Does During Startup<\/a> Gdb basics<\/a> GDB corrupted stack frame – How to debug?<\/a> Eclipse Help: Adding watchpoints<\/a> Assembly Instruction Stepping<\/a> github Gdbinit: A user-friendly gdb configuration file, for x86\/x86_64 and ARM platforms<\/a> Or using Eclipse: C\/C++ Remote Application<\/p>\n","protected":false},"excerpt":{"rendered":" GDB What gdb Does During Startup GNU GDB Debugger Command Cheat Sheet –command=<file>, -x <file> File listing GDB commands to perform. Good for automating set-up. –batch -x <file> Run in batch (not interactive) mode. Execute commands from file. Source Code Directory Gdb basics Gdb looks for source files in $cdir (directory embedded in executable recorded […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1281","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/blog.bachi.net\/index.php?rest_route=\/wp\/v2\/posts\/1281","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.bachi.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.bachi.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.bachi.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.bachi.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1281"}],"version-history":[{"count":21,"href":"https:\/\/blog.bachi.net\/index.php?rest_route=\/wp\/v2\/posts\/1281\/revisions"}],"predecessor-version":[{"id":2621,"href":"https:\/\/blog.bachi.net\/index.php?rest_route=\/wp\/v2\/posts\/1281\/revisions\/2621"}],"wp:attachment":[{"href":"https:\/\/blog.bachi.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1281"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.bachi.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1281"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.bachi.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1281"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nGNU GDB Debugger Command Cheat Sheet<\/a><\/p>\n\r\n--command=<file>, -x <file> File listing GDB commands to perform. Good for automating set-up.\r\n--batch -x <file> Run in batch (not interactive) mode. Execute commands from file.\r\n<\/pre>\n
Source Code Directory<\/h4>\n
\nGdb looks for source files in $cdir (directory embedded in executable recorded during compilation) and $cwd (current working directory). You can add to this list via dir e.g. dir ..\\..\\WebCore\\platform. See current list via show dir. If you need this, it’s a perfect candidate for putting inside .gdbinit file.<\/p>\n\r\n(gdb) info sources\r\nSource files for which symbols have been read in:\r\n\r\n\/home\/andreas\/src\/hcpp\/software\/app\/src\/hcpp\/ptp2_master.c, [...]\r\n<\/pre>\n
Stack \/ Stack Trace<\/h3>\n
\nExamining the Stack<\/a><\/p>\nWatchpoint<\/h3>\n
\nWatchpoints: Data Breakpoints<\/a>
\nEclipse CDT + GDB: Setting Watchpoints (Juno)<\/a><\/p>\nAssembler<\/h3>\n
\nEclipse GDB in combination with OpenOCD<\/a><\/p>\nScripting<\/h3>\n
\ngithub Gdbinit: gdbinit<\/a>
\nAutomating GDB Sessions<\/a>
\nAutomate gdb: show backtrace at every call to function puts<\/a><\/p>\nRemote Debugging<\/h3>\n
\r\n$ gdbserver :2345 .\/program\r\nProcess .\/program created; pid = 1851\r\nListening on port 2345\r\nRemote debugging from host 127.0.0.1\r\n<\/pre>\n
\r\n$ gdb\r\nGNU gdb (GDB) 7.5-ubuntu\r\nCopyright (C) 2012 Free Software Foundation, Inc.\r\nThis GDB was configured as "x86_64-linux-gnu".\r\nNo symbol table is loaded. Use the "file" command.\r\n\r\n(gdb) file .\/program\r\nReading symbols from .\/program...done.\r\n\r\n(gdb) target remote :2345\r\nRemote debugging using :2345\r\nReading symbols from \/lib64\/ld-linux-x86-64.so.2...Reading symbols from \/usr\/lib\/debug\/lib\/x86_64-linux-gnu\/ld-2.15.so...done.\r\nLoaded symbols for \/lib64\/ld-linux-x86-64.so.2\r\n0x00007ffff7ddb6c0 in _start () from \/lib64\/ld-linux-x86-64.so.2\r\n<\/pre>\n