gdbstub: define separate user/system structures
In preparation for moving user/softmmu specific bits from the main
gdbstub file we need to separate the connection details into a
user/softmmu state. As these will eventually be defined in their own
files we move them out of the common GDBState structure.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <
20230302190846.
2593720-6-alex.bennee@linaro.org>
Message-Id: <
20230303025805.625589-6-richard.henderson@linaro.org>