39 lines
1.3 KiB
C
39 lines
1.3 KiB
C
// See qstrraw.h for a list of qstr's that are available as constants.
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// Reference them as MP_QSTR_xxxx.
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//
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// Note: it would be possible to define MP_QSTR_xxx as qstr_from_str_static("xxx")
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// for qstrs that are referenced this way, but you don't want to have them in ROM.
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enum {
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MP_QSTR_NULL = 0, // indicates invalid/no qstr
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MP_QSTR_ = 1, // the empty qstr
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#define Q(id, str) MP_QSTR_##id,
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// TODO having 'build/py.' here is a bit of a hack, should take config variable from Makefile
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#include "build/py/qstrdefs.generated.h"
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#undef Q
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MP_QSTR_number_of,
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} category_t;
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typedef machine_uint_t qstr;
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#define QSTR_FROM_STR_STATIC(s) (qstr_from_strn((s), strlen(s)))
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void qstr_init(void);
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machine_uint_t qstr_compute_hash(const byte *data, uint len);
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qstr qstr_find_strn(const byte *str, uint str_len); // returns MP_QSTR_NULL if not found
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qstr qstr_from_str(const char *str);
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qstr qstr_from_strn(const char *str, uint len);
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//qstr qstr_from_str_static(const char *str);
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qstr qstr_from_strn_take(char *str, uint alloc_len, uint len);
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//qstr qstr_from_strn_copy(const char *str, int len);
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byte* qstr_build_start(uint len, byte **q_ptr);
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qstr qstr_build_end(byte *q_ptr);
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machine_uint_t qstr_hash(qstr q);
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const char* qstr_str(qstr q);
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uint qstr_len(qstr q);
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const byte* qstr_data(qstr q, uint *len);
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