gdbstub: Remove unused gdb_get_float32() and gdb_get_float64()

The functions gdb_get_float32() and gdb_get_float64() are now unused;
remove them.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210208113428.7181-5-peter.maydell@linaro.org>
Message-Id: <20210211122750.22645-14-alex.bennee@linaro.org>
1 file changed