Add support for executing GDB commands.

[Pavel-Durov]

Added gdb_args to capture all arguments provided after --, allowing multiple GDB-specific arguments.

Usage example:

./bin/gdb_c_test -s -n simple.c -- --command=comms.gdb

[ltratt]

Should this perhaps be --args to reflect the same thing in gdb itself?

[Pavel-Durov]

Should this perhaps be --args to reflect the same thing in gdb itself?

Not sure I understand. Do you mean to use --args in gdb_c_test as a container for any arguments passed to the gdb?

To clarify:
--command: Used to execute a series of GDB commands from a specified file
--args: Intended for passing arguments directly to the program being debugged

[ltratt]

Ah, I misunderstood --command. I guess what I'm suggesting is gdb_c_test --args "blah blah" where "blah blah" could include --command. Or -- maybe even better? -- pass all args after -- to gdb. So gdb_c_test <gdb_c_test_args> -- <gdb_args>.

[vext01]

pass all args after -- to gdb

This makes a lot of sense to me. This way we wouldn't need to special case each gdb switch that we wish to support.

What do you think @Pavel-Durov ?

[Pavel-Durov]

pass all args after -- to gdb

This makes a lot of sense to me. This way we wouldn't need to special case each gdb switch that we wish to support.

What do you think @Pavel-Durov ?

yeah sounds good :)

[Pavel-Durov]

Updated with -- 👉 b5ec224

[ltratt]

Please squash.

[Pavel-Durov]

After talking to @vext01, added support for multi arg 👉 bc7608e

[ltratt]

Good idea! Please squash.

[Pavel-Durov]

Squashed 👉 9df564e