Although gdb works with many languages (12 at the time of writing), we’ll use C as a base for our examples. In particular, we’ll work with the C source target.c: 01 int inc(int a) { 02 return a+1; 03 } 04 05
int numInChild; }; 编译时不要忘记-g,使得gdb可以把各个地址映射成函数名。 (gdb) set p obj on (gdb) p *this $2 = (Child) {<Parent> = {_vptr.Parent = 0x400a30, numInParent = 1111}, numInChild = 2222} (gdb) set p pretty on (gdb) p *this $3 = (Child) { <Parent> = ...
gdb [-help] [-nx] [-q] [-batch] [-cd=dir] [-f] [-b bps] [-tty=dev] [-s symfile] [-e prog] [-se prog] [-c core] [-x cmds] [-d dir] [prog[core|procID]]1. -help (-h): 列出所有选项,并附简要说明2. -symbols=file (-s file): 读出文件(file)中的符号表3. -wr...
Child():numInChild(2222){} virtual void Foo(){ } int numInChild; }; 编译时不要忘记-g,使得gdb可以把各个地址映射成函数名。 (gdb) set p obj on (gdb) p *this $2 = (Child) {<Parent> = {_vptr.Parent = 0x400a30, numInParent = 1111}, numInChild = 2222} (gdb) set p pretty...
David SeagerSeager, David, " Linux software debugging with GDB ", Retrieved from Internet , Feb. 1, 2001 (online), accessed Nov. 30, 2007, 8 pages.Dacvid Seager.Linux software debugging with GDB. http://www.ibm.com/developerworks/linux/library/l-gdb/ . 2001...
void STACKCALL func4(int a, int b, int c, int d) { a++; b += 2; c += 3; d += 4; } int main() { func4(1111, 2222, 3333, 4444); return 0; } __attribute__((regparm(3)))意思是使用寄存器 anzhsoft@ubuntu:~/linuxDebugging/parameter$ gdb a.out ...
For more information on using GDB, please see their online documentationhere. ASAN (Linux/Mac/BSD/Android)¶ AddressSanitizer (ASAN) is a very fast memory error detector and an indispensable tool for finding issues with improper memory handling such as use-after-free, buffer overflows and gener...
Configure launch.vs.json to debug using gdbserver Finally, we will configure the debugger. Right-click on the root CMakeLists.txt, click on “Debug and Launch Settings” and select debugger typeC/C++ Attach for Linux (gdb). We will manually configure this file (including adding and removing...
(gdb) c Continuing. Breakpoint 1, lib_init () at mylib.c:8 8 printf("Library init. \n"); Using GDB server in Multi-Process mode You can run GDB server without specifying a process to load with –multi option. You can select which process to load via gdb client for example if we...
ddd -debugger arm-linux-gnueabi-gdb $GSTREAMER_APPLICATIONThen in gdb, target core <core file> btand see what function caused the core dump. Building application and GStreamer libraries with debug enabledBefore using gdb, you need to build your application and the GStreamer libraries with debug...