1, 2000); if (ret < 0) { // error return; } else if (ret == 0) { // timeout printf("timeout!\n"); } else { // to do something you want char buf[1024]; read(0, buf, sizeof(buf
info target -- Names of targets and files being debugged info terminal -- Print inferior's saved terminal status info threads -- IDs of currently known threads info tracepoints -- Status of tracepoints info types -- All type names info variables -- All global and static variable names info...
ARM_GDB=xxx/xxx/xxx/xxxx/gdbfunction gdb_check { printOut"Check if xxxx/gdb exists."if[ -f"$ARM_GDB"];then echo -e"Found $ARM_GDB \n"elseecho -e"$ARM_GDB not found!exit gdb \n"exit fi }function gdb_parse { echo -e"Start GDB\n"$ARM_GDB<<GDB_SHELLsetauto-load safe-path ...
__func__);/* Find string property on current device-node */ret=of_property_read_string(np,"...
set check -- Set the status of the type/range checker set check range -- Set range checking set check type -- Set strict type checking set circular-trace-buffer -- Set target's use of circular trace buffersetcoerce-float-to-double -- Set coercion of floats to doubles when callingfunctio...
--leak-check=yes 选项告诉 valgrind 输出有关内存泄漏的信息。valgrind 将会执行程序并报告发现的任何内存问题,包括哪些内存未被释放和可能的泄漏源。 7 小结 作为一个志向成为调试专家的程序员,弄清楚一个错综复杂的bug所在,正是展现你技术深度和广度的时候。
check type -- Set strict type checking set circular-trace-buffer -- Set target's use of circular trace buffer set coerce-float-to-double -- Set coercion of floats to doubles when calling functions set complaints -- Set max number of complaints about incorrect symbols set confirm -- Set ...
4. Check variable values: p <expr> Here <expr> is a valid C expression. Usually, gdb will choose the right format for you automatically. To print out with specific format, you should use: p /<format> <expr> Here <format> can be: d: int type u: unsigned int type c: (single) ...
(2)gdb的MALLOC_CHECK_ (3)mtrace和systap 六、core文件配合gfb 七、Valgrind (1)使用未初始化内存 (2)内存泄漏 (3)两次释放内存 (4)使用已经释放的内存 (5)不匹配使用new/delete或new[]/delete[] 八、nm、ldd、objdump 九、使用linux的GDB打印STL 容器 一、基础调试 eg:my_course/course/gdb_study/ ...
(all tracepoints if no argument)info tvariables -- Status of trace state variables and their valuesinfo type-printers -- GDB command to list all registered type-printersinfo types -- All type namesinfo variables -- All global and static variable namesinfo vector -- Print the status of the...