To tell GCC to emit extra information for use by a debugger, in almost all cases you need only to add -g to your other options.

The default optimizations and debug flags for a libstdc++ build are -g -O2 . However, both debug and optimization flags can be varied to change debugging ...

To tell GCC to emit extra information for use by a debugger, in almost all cases you need only to add -g to your other options. GCC allows you to use -g with -O ...

6 мая 2012 г. · -g3 includes extra information such as all the macro definitions present in the program. Some debuggers support macro expansion when you use -g3. gcc -g :what will happen - Stack Overflow gcc - How Does The Debugging Option -g Change the Binary ... Compiling gcc with debug flags - Stack Overflow gcc - Using compile flag -ffunction-sections with debug symbols Другие результаты с сайта stackoverflow.com

-g: Produce debugging information in the operating system's native format (stabs, COFF, XCOFF, or DWARF). · -ggdb: Produce debugging information for use by GDB.

The easier way is to add -wrapper gdb,--args to the gcc command-line. # Invoke "cc1" (and "as", etc) under gdb: $ gcc hello.c -wrapper gdb,--

21 февр. 2017 г. · So you need to change the CFLAGS += -Wall -Werror -O3 line to CFLAGS += -Wall -Werror -O0 -g3 . Note that the BLE link will get disconnected ...

19 июл. 2023 г. · In GCC the debug flag is "-g". I have not been able to find why "g" was chosen for this. Does anyone know? gcc did choose -g , because that ...

To tell GCC to emit extra information for use by a debugger, in almost all cases you need only to add -g to your other options.