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...
生成基于 Debug With Arbitrary Record Format Debugging Standard Version 3 (DWARF 3) 的调试信息 并且...
add-symbol-file-from-memory -- Load the symbols out of memory from a dynamically loaded object file cd -- Set working directory to DIR for debugger and program being debugged core-file -- Use FILE as core dump for examining memory and registers directory -- Add directory DIR to beginning ...
在(gdb)提示 符后面输入下面的命令加载程序a.debug。 file a.debug 命令的运行结果如下所示,显示已经加载了这个文件,并且使用了系统库文件。 Reading symbols from/root/c/a.debug...done. Using host libthread_db library"/lib/libthread_db.so.1". 1.5.5在gdb中查看代码 用gcc命令编译程序加入了-g命令...
-a或--debug-syms:显示所有的符号,包括debugger-only symbols。 -B:等同于--format=bsd,用来兼容MIPS的nm。 -C或--demangle:将低级符号名解析(demangle)成用户级名字。这样可以使得C++函数名具有可读性。 --no-demangle:默认的选项,不需要将低级符号名解析成用户级名。 -D或--dynamic:显示动态符号。该任选项...
Reading symbols from /home/muxue/GIT/raspi/vim/TestGdb/test_g...done. (gdb) l 2 3 int Add(int a,int b) 4 { 5 printf("Add(a,b)\n"); 6 return a+b; 7 } 8 9 int main() 10 { 11 printf("hello wolrd!\n"); (gdb) b 11 ...
-a或--debug-syms:显示所有的符号,包括debugger-only symbols。 -B:等同于--format=bsd,用来兼容MIPS的nm。 -C或--demangle:将低级符号名解析(demangle)成用户级名字。这样可以使得C++函数名具有可读性。 --no-demangle:默认的选项,不需要将低级符号名解析成用户级名。
First it is important to ensure your output has debugging symbols. In the case of the GCC projects exported from the ARM online compiler they do not. To add them edit the makefile under the tools and flags section and add the -g flag for the GCC and G++ commands like the below. ...
jemalloc-debug.spec fix order and add patchelf deps for slc7 Mar 20, 2023 jemalloc-prof.spec fix order and add patchelf deps for slc7 Mar 20, 2023 jemalloc.spec fix order and add patchelf deps for slc7 Mar 20, 2023 json.spec Changes from review May 8, 2024 ktjet-1.0.6-nobanner.p...
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...