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circuitpython/py/runtime0.h

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py: Pass all scope flags through to runtime.
2014-02-15 14:33:11 -05:00
// taken from python source, Include/code.h
#define MP_SCOPE_FLAG_OPTIMISED 0x01
#define MP_SCOPE_FLAG_NEWLOCALS 0x02
#define MP_SCOPE_FLAG_VARARGS 0x04
#define MP_SCOPE_FLAG_VARKEYWORDS 0x08
#define MP_SCOPE_FLAG_NESTED 0x10
#define MP_SCOPE_FLAG_GENERATOR 0x20
/* The MP_SCOPE_FLAG_NOFREE flag is set if there are no free or cell variables.
This information is redundant, but it allows a single flag test
to determine whether there is any extra work to be done when the
call frame is setup.
*/
#define MP_SCOPE_FLAG_NOFREE 0x40
Change object representation from 1 big union to individual structs. A big change. Micro Python objects are allocated as individual structs with the first element being a pointer to the type information (which is itself an object). This scheme follows CPython. Much more flexible, not necessarily slower, uses same heap memory, and can allocate objects statically. Also change name prefix, from py_ to mp_ (mp for Micro Python).
2013-12-21 13:17:45 -05:00
typedef enum {
Implement __bool__ and __len__ via unary_op virtual method for all types. __bool__() and __len__() are just the same as __neg__() or __invert__(), and require efficient dispatching implementation (not requiring search/lookup). type->unary_op() is just the right choice for this short of adding standalone virtual method(s) to already big mp_obj_type_t structure.
2014-01-29 21:37:19 -05:00
RT_UNARY_OP_BOOL, // __bool__
RT_UNARY_OP_LEN, // __len__
Change object representation from 1 big union to individual structs. A big change. Micro Python objects are allocated as individual structs with the first element being a pointer to the type information (which is itself an object). This scheme follows CPython. Much more flexible, not necessarily slower, uses same heap memory, and can allocate objects statically. Also change name prefix, from py_ to mp_ (mp for Micro Python).
2013-12-21 13:17:45 -05:00
RT_UNARY_OP_POSITIVE,
RT_UNARY_OP_NEGATIVE,
RT_UNARY_OP_INVERT,
py: Tidy up BINARY_OPs; negation done by special NOT bytecode. IS_NOT and NOT_IN are now compiled to IS + NOT and IN + NOT, with a new special NOT bytecode.
2014-02-01 18:04:09 -05:00
// these are not supported by the runtime and must be synthesised by the emitter
Implement __bool__ and __len__ via unary_op virtual method for all types. __bool__() and __len__() are just the same as __neg__() or __invert__(), and require efficient dispatching implementation (not requiring search/lookup). type->unary_op() is just the right choice for this short of adding standalone virtual method(s) to already big mp_obj_type_t structure.
2014-01-29 21:37:19 -05:00
RT_UNARY_OP_NOT,
Change object representation from 1 big union to individual structs. A big change. Micro Python objects are allocated as individual structs with the first element being a pointer to the type information (which is itself an object). This scheme follows CPython. Much more flexible, not necessarily slower, uses same heap memory, and can allocate objects statically. Also change name prefix, from py_ to mp_ (mp for Micro Python).
2013-12-21 13:17:45 -05:00
} rt_unary_op_t;
typedef enum {
RT_BINARY_OP_SUBSCR,
RT_BINARY_OP_OR,
RT_BINARY_OP_XOR,
RT_BINARY_OP_AND,
RT_BINARY_OP_LSHIFT,
RT_BINARY_OP_RSHIFT,
RT_BINARY_OP_ADD,
RT_BINARY_OP_SUBTRACT,
RT_BINARY_OP_MULTIPLY,
RT_BINARY_OP_FLOOR_DIVIDE,
RT_BINARY_OP_TRUE_DIVIDE,
RT_BINARY_OP_MODULO,
RT_BINARY_OP_POWER,
RT_BINARY_OP_INPLACE_OR,
RT_BINARY_OP_INPLACE_XOR,
RT_BINARY_OP_INPLACE_AND,
RT_BINARY_OP_INPLACE_LSHIFT,
RT_BINARY_OP_INPLACE_RSHIFT,
RT_BINARY_OP_INPLACE_ADD,
RT_BINARY_OP_INPLACE_SUBTRACT,
RT_BINARY_OP_INPLACE_MULTIPLY,
RT_BINARY_OP_INPLACE_FLOOR_DIVIDE,
RT_BINARY_OP_INPLACE_TRUE_DIVIDE,
RT_BINARY_OP_INPLACE_MODULO,
RT_BINARY_OP_INPLACE_POWER,
py: Tidy up BINARY_OPs; negation done by special NOT bytecode. IS_NOT and NOT_IN are now compiled to IS + NOT and IN + NOT, with a new special NOT bytecode.
2014-02-01 18:04:09 -05:00
// these should return a bool
RT_BINARY_OP_LESS,
RT_BINARY_OP_MORE,
RT_BINARY_OP_EQUAL,
RT_BINARY_OP_LESS_EQUAL,
RT_BINARY_OP_MORE_EQUAL,
RT_BINARY_OP_NOT_EQUAL,
RT_BINARY_OP_IN,
RT_BINARY_OP_IS,
RT_BINARY_OP_EXCEPTION_MATCH,
// these are not supported by the runtime and must be synthesised by the emitter
RT_BINARY_OP_NOT_IN,
RT_BINARY_OP_IS_NOT,
unified the bops
2014-01-10 19:58:59 -05:00
} rt_binary_op_t;
Change object representation from 1 big union to individual structs. A big change. Micro Python objects are allocated as individual structs with the first element being a pointer to the type information (which is itself an object). This scheme follows CPython. Much more flexible, not necessarily slower, uses same heap memory, and can allocate objects statically. Also change name prefix, from py_ to mp_ (mp for Micro Python).
2013-12-21 13:17:45 -05:00
typedef enum {
RT_F_LOAD_CONST_DEC = 0,
RT_F_LOAD_CONST_STR,
RT_F_LOAD_NAME,
RT_F_LOAD_GLOBAL,
RT_F_LOAD_BUILD_CLASS,
RT_F_LOAD_ATTR,
RT_F_LOAD_METHOD,
RT_F_STORE_NAME,
RT_F_STORE_ATTR,
RT_F_STORE_SUBSCR,
RT_F_IS_TRUE,
RT_F_UNARY_OP,
py: Partially fix native emitter to work with latest runtime. Native emitter has been broken since stack order has changed from reverse to standard. This fix gets it partially working.
2014-02-02 08:11:48 -05:00
RT_F_BINARY_OP,
Change object representation from 1 big union to individual structs. A big change. Micro Python objects are allocated as individual structs with the first element being a pointer to the type information (which is itself an object). This scheme follows CPython. Much more flexible, not necessarily slower, uses same heap memory, and can allocate objects statically. Also change name prefix, from py_ to mp_ (mp for Micro Python).
2013-12-21 13:17:45 -05:00
RT_F_BUILD_TUPLE,
RT_F_BUILD_LIST,
RT_F_LIST_APPEND,
RT_F_BUILD_MAP,
RT_F_STORE_MAP,
RT_F_BUILD_SET,
RT_F_STORE_SET,
RT_F_MAKE_FUNCTION_FROM_ID,
py: Partially fix native emitter to work with latest runtime. Native emitter has been broken since stack order has changed from reverse to standard. This fix gets it partially working.
2014-02-02 08:11:48 -05:00
RT_F_CALL_FUNCTION_N_KW_FOR_NATIVE,
RT_F_CALL_METHOD_N_KW,
Change object representation from 1 big union to individual structs. A big change. Micro Python objects are allocated as individual structs with the first element being a pointer to the type information (which is itself an object). This scheme follows CPython. Much more flexible, not necessarily slower, uses same heap memory, and can allocate objects statically. Also change name prefix, from py_ to mp_ (mp for Micro Python).
2013-12-21 13:17:45 -05:00
RT_F_GETITER,
RT_F_ITERNEXT,
RT_F_NUMBER_OF,
} rt_fun_kind_t;
extern void *const rt_fun_table[RT_F_NUMBER_OF];