mirror of https://github.com/python/cpython.git
161 lines
5.0 KiB
C
161 lines
5.0 KiB
C
#ifndef Py_OPCODE_H
|
|
#define Py_OPCODE_H
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/***********************************************************
|
|
Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
|
|
The Netherlands.
|
|
|
|
All Rights Reserved
|
|
|
|
Permission to use, copy, modify, and distribute this software and its
|
|
documentation for any purpose and without fee is hereby granted,
|
|
provided that the above copyright notice appear in all copies and that
|
|
both that copyright notice and this permission notice appear in
|
|
supporting documentation, and that the names of Stichting Mathematisch
|
|
Centrum or CWI or Corporation for National Research Initiatives or
|
|
CNRI not be used in advertising or publicity pertaining to
|
|
distribution of the software without specific, written prior
|
|
permission.
|
|
|
|
While CWI is the initial source for this software, a modified version
|
|
is made available by the Corporation for National Research Initiatives
|
|
(CNRI) at the Internet address ftp://ftp.python.org.
|
|
|
|
STICHTING MATHEMATISCH CENTRUM AND CNRI DISCLAIM ALL WARRANTIES WITH
|
|
REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
|
|
MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH
|
|
CENTRUM OR CNRI BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
|
|
DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
|
|
PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
|
|
TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
|
|
PERFORMANCE OF THIS SOFTWARE.
|
|
|
|
******************************************************************/
|
|
|
|
/* Instruction opcodes for compiled code */
|
|
|
|
#define STOP_CODE 0
|
|
#define POP_TOP 1
|
|
#define ROT_TWO 2
|
|
#define ROT_THREE 3
|
|
#define DUP_TOP 4
|
|
|
|
#define UNARY_POSITIVE 10
|
|
#define UNARY_NEGATIVE 11
|
|
#define UNARY_NOT 12
|
|
#define UNARY_CONVERT 13
|
|
|
|
#define UNARY_INVERT 15
|
|
|
|
#define BINARY_POWER 19
|
|
|
|
#define BINARY_MULTIPLY 20
|
|
#define BINARY_DIVIDE 21
|
|
#define BINARY_MODULO 22
|
|
#define BINARY_ADD 23
|
|
#define BINARY_SUBTRACT 24
|
|
#define BINARY_SUBSCR 25
|
|
|
|
#define SLICE 30
|
|
/* Also uses 31-33 */
|
|
|
|
#define STORE_SLICE 40
|
|
/* Also uses 41-43 */
|
|
|
|
#define DELETE_SLICE 50
|
|
/* Also uses 51-53 */
|
|
|
|
#define STORE_SUBSCR 60
|
|
#define DELETE_SUBSCR 61
|
|
|
|
#define BINARY_LSHIFT 62
|
|
#define BINARY_RSHIFT 63
|
|
#define BINARY_AND 64
|
|
#define BINARY_XOR 65
|
|
#define BINARY_OR 66
|
|
|
|
|
|
#define PRINT_EXPR 70
|
|
#define PRINT_ITEM 71
|
|
#define PRINT_NEWLINE 72
|
|
|
|
#define BREAK_LOOP 80
|
|
|
|
#define LOAD_LOCALS 82
|
|
#define RETURN_VALUE 83
|
|
|
|
#define EXEC_STMT 85
|
|
|
|
#define POP_BLOCK 87
|
|
#define END_FINALLY 88
|
|
#define BUILD_CLASS 89
|
|
|
|
#define HAVE_ARGUMENT 90 /* Opcodes from here have an argument: */
|
|
|
|
#define STORE_NAME 90 /* Index in name list */
|
|
#define DELETE_NAME 91 /* "" */
|
|
#define UNPACK_TUPLE 92 /* Number of tuple items */
|
|
#define UNPACK_LIST 93 /* Number of list items */
|
|
#define STORE_ATTR 95 /* Index in name list */
|
|
#define DELETE_ATTR 96 /* "" */
|
|
#define STORE_GLOBAL 97 /* "" */
|
|
#define DELETE_GLOBAL 98 /* "" */
|
|
|
|
#define LOAD_CONST 100 /* Index in const list */
|
|
#define LOAD_NAME 101 /* Index in name list */
|
|
#define BUILD_TUPLE 102 /* Number of tuple items */
|
|
#define BUILD_LIST 103 /* Number of list items */
|
|
#define BUILD_MAP 104 /* Always zero for now */
|
|
#define LOAD_ATTR 105 /* Index in name list */
|
|
#define COMPARE_OP 106 /* Comparison operator */
|
|
#define IMPORT_NAME 107 /* Index in name list */
|
|
#define IMPORT_FROM 108 /* Index in name list */
|
|
|
|
#define JUMP_FORWARD 110 /* Number of bytes to skip */
|
|
#define JUMP_IF_FALSE 111 /* "" */
|
|
#define JUMP_IF_TRUE 112 /* "" */
|
|
#define JUMP_ABSOLUTE 113 /* Target byte offset from beginning of code */
|
|
#define FOR_LOOP 114 /* Number of bytes to skip */
|
|
|
|
#define LOAD_GLOBAL 116 /* Index in name list */
|
|
|
|
#define SETUP_LOOP 120 /* Target address (absolute) */
|
|
#define SETUP_EXCEPT 121 /* "" */
|
|
#define SETUP_FINALLY 122 /* "" */
|
|
|
|
#define LOAD_FAST 124 /* Local variable number */
|
|
#define STORE_FAST 125 /* Local variable number */
|
|
#define DELETE_FAST 126 /* Local variable number */
|
|
|
|
#define SET_LINENO 127 /* Current line number */
|
|
|
|
/* It used to be the case that opcodes should fit in 7 bits. This is
|
|
no longer the case -- 8 bits is fine (the instruction stream is now
|
|
a sequence of unsigned characters). We gladly use the new space
|
|
for new opcodes. */
|
|
|
|
#define RAISE_VARARGS 130 /* Number of raise arguments (1, 2 or 3) */
|
|
/* CALL_FUNCTION_XXX opcodes defined below depend on this definition */
|
|
#define CALL_FUNCTION 131 /* #args + (#kwargs<<8) */
|
|
#define MAKE_FUNCTION 132 /* #defaults */
|
|
#define BUILD_SLICE 133 /* Number of items */
|
|
|
|
/* The next 3 opcodes must be contiguous and satisfy
|
|
(CALL_FUNCTION_VAR - CALL_FUNCTION) & 3 == 1 */
|
|
#define CALL_FUNCTION_VAR 140 /* #args + (#kwargs<<8) */
|
|
#define CALL_FUNCTION_KW 141 /* #args + (#kwargs<<8) */
|
|
#define CALL_FUNCTION_VAR_KW 142 /* #args + (#kwargs<<8) */
|
|
|
|
/* Comparison operator codes (argument to COMPARE_OP) */
|
|
enum cmp_op {LT, LE, EQ, NE, GT, GE, IN, NOT_IN, IS, IS_NOT, EXC_MATCH, BAD};
|
|
|
|
#define HAS_ARG(op) ((op) >= HAVE_ARGUMENT)
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
#endif /* !Py_OPCODE_H */
|