tree 356f3d4dd8d4e3e0303c250c57d1e5cf7f296e87
parent 4ea5fe997db4c5d893b69072f488880c07857a54
author Alex Bennée <alex.bennee@linaro.org> 1677812277 -0800
committer Alex Bennée <alex.bennee@linaro.org> 1678221848 +0000

gdbstub: move syscall handling to new file

Our GDB syscall support is the last chunk of code that needs target
specific support so move it to a new file. We take the opportunity to
move the syscall state into its own singleton instance and add in a
few helpers for the main gdbstub to interact with the module.

I also moved the gdb_exit() declaration into syscalls.h as it feels
pretty related and most of the callers of it treat it as such.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>

Message-Id: <20230302190846.2593720-22-alex.bennee@linaro.org>
Message-Id: <20230303025805.625589-22-richard.henderson@linaro.org>