shared/readline: Use MP_REGISTER_ROOT_POINTER().

This uses MP_REGISTER_ROOT_POINTER() to register the readline_history root
pointer array used by shared/readline.c and removes the registration from
all mpconfigport.h files.

This also required adding a new MICROPY_READLINE_HISTORY_SIZE config option
since not all ports used the same sized array.

Signed-off-by: David Lechner <david@pybricks.com>
This commit is contained in:
David Lechner
2022-07-01 14:06:10 -05:00
committed by Damien George
parent fc3d7ae11b
commit 81dbea1ce3
28 changed files with 31 additions and 46 deletions

View File

@@ -142,7 +142,6 @@
// vm state and root pointers for the gc
#define MP_STATE_PORT MP_STATE_VM
#define MICROPY_PORT_ROOT_POINTERS \
const char *readline_hist[8]; \
mp_obj_t mp_const_user_interrupt; \
mp_obj_t machine_config_main; \
mp_obj_list_t pyb_sleep_obj_list; \