quieter GDB

Author: japaric

.cargo/config

@@ -5,9 +5,9 @@
 [target.'cfg(all(target_arch = "arm", target_os = "none"))']
 # uncomment ONE of these three option to make `cargo run` start a GDB session
 # which option to pick depends on your system
-# runner = "arm-none-eabi-gdb -x openocd.gdb"
-# runner = "gdb-multiarch -x openocd.gdb"
-# runner = "gdb -x openocd.gdb"
+# runner = "arm-none-eabi-gdb -q -x openocd.gdb"
+# runner = "gdb-multiarch -q -x openocd.gdb"
+# runner = "gdb -q -x openocd.gdb"
 
 rustflags = [
   # LLD (shipped with the Rust toolchain) is used as the default linker