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Guido van Rossuma3309961993-07-28 09:05:47 +00001#ifndef Py_COMPILE_H
2#define Py_COMPILE_H
3#ifdef __cplusplus
4extern "C" {
5#endif
6
Guido van Rossumf70e43a1991-02-19 12:39:46 +00007/***********************************************************
Guido van Rossum5799b521995-01-04 19:06:22 +00008Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
9The Netherlands.
Guido van Rossumf70e43a1991-02-19 12:39:46 +000010
11 All Rights Reserved
12
13Permission to use, copy, modify, and distribute this software and its
14documentation for any purpose and without fee is hereby granted,
15provided that the above copyright notice appear in all copies and that
16both that copyright notice and this permission notice appear in
17supporting documentation, and that the names of Stichting Mathematisch
18Centrum or CWI not be used in advertising or publicity pertaining to
19distribution of the software without specific, written prior permission.
20
21STICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
22THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
23FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
24FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
25WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
26ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
27OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
28
29******************************************************************/
30
Guido van Rossum884afd61995-07-18 14:21:06 +000031/* Definitions for bytecode */
Guido van Rossum3f5da241990-12-20 15:06:42 +000032
Guido van Rossum884afd61995-07-18 14:21:06 +000033/* Bytecode object */
Guido van Rossum3f5da241990-12-20 15:06:42 +000034typedef struct {
Guido van Rossumcaa63801995-01-12 11:45:45 +000035 PyObject_HEAD
Guido van Rossum884afd61995-07-18 14:21:06 +000036 int co_argcount; /* #arguments, except *args */
37 int co_nlocals; /* #local variables */
38 int co_flags; /* CO_..., see below */
39 PyStringObject *co_code; /* instruction opcodes */
40 PyObject *co_consts; /* list (constants used) */
41 PyObject *co_names; /* list of strings (names used) */
42 PyObject *co_varnames; /* tuple of strings (local variable names) */
43 /* The rest doesn't count for hash/cmp */
44 PyObject *co_filename; /* string (where it was loaded from) */
45 PyObject *co_name; /* string (name, for reference) */
Guido van Rossumcaa63801995-01-12 11:45:45 +000046} PyCodeObject;
Guido van Rossum3f5da241990-12-20 15:06:42 +000047
Guido van Rossum884afd61995-07-18 14:21:06 +000048/* Masks for co_flags above */
49#define CO_OPTIMIZED 0x0001
50#define CO_NEWLOCALS 0x0002
51#define CO_VARARGS 0x0004
52#define CO_VARKEYWORDS 0x0008
53
Guido van Rossum051ab121995-02-27 10:17:52 +000054extern DL_IMPORT(PyTypeObject) PyCode_Type;
Guido van Rossum3f5da241990-12-20 15:06:42 +000055
Guido van Rossumcaa63801995-01-12 11:45:45 +000056#define PyCode_Check(op) ((op)->ob_type == &PyCode_Type)
Guido van Rossum3f5da241990-12-20 15:06:42 +000057
58
59/* Public interface */
Guido van Rossume543a941991-04-03 19:00:55 +000060struct _node; /* Declare the existence of this type */
Guido van Rossumcaa63801995-01-12 11:45:45 +000061PyCodeObject *PyNode_Compile Py_PROTO((struct _node *, char *));
Guido van Rossum884afd61995-07-18 14:21:06 +000062PyCodeObject *PyCode_New Py_PROTO((
63 int, int, int, PyObject *, PyObject *, PyObject *, PyObject *,
64 PyObject *, PyObject *)); /* same as struct above */
Guido van Rossuma3309961993-07-28 09:05:47 +000065
66#ifdef __cplusplus
67}
68#endif
69#endif /* !Py_COMPILE_H */