今天为调试一段代码,使用gcc将程序用-g选项重新编译。但是使用gdb进行debug时,仍然出现“no debug symbols found”的错误。仔细检查了一下Makefile,原来后面定义的连接选项中指定了-s。gcc的文档中说明如下: -sRemove all symbol table and relocation information from the executable. 去掉-s后,可以用gdb进行调试了...
--compress-debug-sections[={none|zlib|zlib-gnu|zlib-gabi}] Compress DWARF debug sections using zlib --decompress-debug-sections Decompress DWARF debug sections using zlib --elf-stt-common=[yes|no] Generate ELF common symbols with STT_COMMON type --verilog-data-width <number> Specifies data wi...
exec-file -- Use FILE as program for getting contents of pure memory file -- Use FILE as program to be debugged forward-search -- Search for regular expression (see regex(3)) from last line listed generate-core-file -- Save a core file with the current state of the debugged process ...
I'm using the GCC ARM cross-compiler (arm-none-eabi-*) and am using a proprietary debugger. The debugger can highlight resultant assembly for a selected source line. Using the nm and objdump, I can see that the binary has more than one.debug_*sections. It's obvious to conclude that ...
If the linker does not support writing compressed debug sections, the option is rejected. Otherwise, if the assembler does not support them, –gz is silently ignored when producing object files. -fsemantic-interposition Controls whether exported symbols need to be replaced using dynamic interposition...
# following commands to generate the tarball: # git clone --depth 1 git://github.com/MentorEmbedded/nvptx-tools.git nvptx-tools-dir.tmp # git --git-dir=nvptx-tools-dir.tmp/.git fetch --depth 1 origin %%{nvptx_tools_gitrev} # git --git-dir=nvptx-tools-dir.tmp/.git archiv...
GDB 7.5, Valgrind 3.8.0 and elfutils 0.154 debug information consumers support DWARF4 by default. Before GCC 4.8 the default vers ion used was DWARF2. To make GCC 4.8 generate an older DWARF version use -g together with -gdwarf-2 or -gdwarf-3. The default for Darwin and VxWorks is st...
Cmake 配置参数,可以用--debug-output显示详细日至。添加proxy到Environment方便vcpkg和fetch content 左下角Cmake图表configure Clang-format file watcher plugin 利用filewatcher 插件实现保存时应用clangformat -i $FileName$ --style=file $FileName$ $FileDir$ 勾选trigger file watcher on external changes Cavea...
Normally, VisualGDB would expect the source file paths in the debug symbols to match the paths on your system (we will show later how to tweak it). If you are not sure about the paths, you can set a breakpoint in any function by name using theDebug->Windows->Breakpointswindow. Set a...
Symbols in the DWARF debugging sections are relative to the beginning of the section so we begin them at 0. */ /* DWARF 1 */ .debug0: { *(.debug) } .line0: { *(.line) } /* GNU DWARF 1 extensions */ .debug_srcinfo0: { *(.debug_srcinfo) } ...