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examples/natmod: Add uzlib example.

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This commit is contained in:
Damien George 2019-11-05 11:42:59 +11:00
parent 83f9fb169e
commit 16e591e412
2 changed files with 49 additions and 0 deletions
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13
examples/natmod/uzlib/Makefile Normal file
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# Location of top-level MicroPython directory
MPY_DIR = ../../..
# Name of module (different to built-in uzlib so it can coexist)
MOD = uzlib_$(ARCH)
# Source files (.c or .py)
SRC = uzlib.c
# Architecture to build for (x86, x64, armv7m, xtensa, xtensawin)
ARCH = x64
include $(MPY_DIR)/py/dynruntime.mk

36
examples/natmod/uzlib/uzlib.c Normal file
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#define MICROPY_ENABLE_DYNRUNTIME (1)
#define MICROPY_PY_UZLIB (1)
#include "py/dynruntime.h"
#if !defined(__linux__)
void *memset(void *s, int c, size_t n) {
return mp_fun_table.memset_(s, c, n);
}
#endif
mp_obj_type_t decompio_type;
#include "extmod/moduzlib.c"
mp_map_elem_t decompio_locals_dict_table[3];
STATIC MP_DEFINE_CONST_DICT(decompio_locals_dict, decompio_locals_dict_table);
mp_obj_t mpy_init(mp_obj_fun_bc_t *self, size_t n_args, size_t n_kw, mp_obj_t *args) {
MP_DYNRUNTIME_INIT_ENTRY
decompio_type.base.type = mp_fun_table.type_type;
decompio_type.name = MP_QSTR_DecompIO;
decompio_type.make_new = decompio_make_new;
decompio_type.protocol = &decompio_stream_p;
decompio_locals_dict_table[0] = (mp_map_elem_t){ MP_OBJ_NEW_QSTR(MP_QSTR_read), MP_OBJ_FROM_PTR(&mp_stream_read_obj) };
decompio_locals_dict_table[1] = (mp_map_elem_t){ MP_OBJ_NEW_QSTR(MP_QSTR_readinto), MP_OBJ_FROM_PTR(&mp_stream_readinto_obj) };
decompio_locals_dict_table[2] = (mp_map_elem_t){ MP_OBJ_NEW_QSTR(MP_QSTR_readline), MP_OBJ_FROM_PTR(&mp_stream_unbuffered_readline_obj) };
decompio_type.locals_dict = (void*)&decompio_locals_dict;
mp_store_global(MP_QSTR___name__, MP_OBJ_NEW_QSTR(MP_QSTR_uzlib));
mp_store_global(MP_QSTR_decompress, MP_OBJ_FROM_PTR(&mod_uzlib_decompress_obj));
mp_store_global(MP_QSTR_DecompIO, MP_OBJ_FROM_PTR(&decompio_type));
MP_DYNRUNTIME_INIT_EXIT
}