diff options
Diffstat (limited to 'Tools/scripts/generate_opcode_h.py')
-rw-r--r-- | Tools/scripts/generate_opcode_h.py | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/Tools/scripts/generate_opcode_h.py b/Tools/scripts/generate_opcode_h.py deleted file mode 100644 index b184ffa..0000000 --- a/Tools/scripts/generate_opcode_h.py +++ /dev/null @@ -1,63 +0,0 @@ -# This script generates the opcode.h header file. - -import sys -import tokenize - -header = """ -/* Auto-generated by Tools/scripts/generate_opcode_h.py from Lib/opcode.py */ -#ifndef Py_OPCODE_H -#define Py_OPCODE_H -#ifdef __cplusplus -extern "C" { -#endif - - - /* Instruction opcodes for compiled code */ -""".lstrip() - -footer = """ -/* EXCEPT_HANDLER is a special, implicit block type which is created when - entering an except handler. It is not an opcode but we define it here - as we want it to be available to both frameobject.c and ceval.c, while - remaining private.*/ -#define EXCEPT_HANDLER 257 - - -enum cmp_op {PyCmp_LT=Py_LT, PyCmp_LE=Py_LE, PyCmp_EQ=Py_EQ, PyCmp_NE=Py_NE, - PyCmp_GT=Py_GT, PyCmp_GE=Py_GE, PyCmp_IN, PyCmp_NOT_IN, - PyCmp_IS, PyCmp_IS_NOT, PyCmp_EXC_MATCH, PyCmp_BAD}; - -#define HAS_ARG(op) ((op) >= HAVE_ARGUMENT) - -#ifdef __cplusplus -} -#endif -#endif /* !Py_OPCODE_H */ -""" - - -def main(opcode_py, outfile='Include/opcode.h'): - opcode = {} - if hasattr(tokenize, 'open'): - fp = tokenize.open(opcode_py) # Python 3.2+ - else: - fp = open(opcode_py) # Python 2.7 - with fp: - code = fp.read() - exec(code, opcode) - opmap = opcode['opmap'] - with open(outfile, 'w') as fobj: - fobj.write(header) - for name in opcode['opname']: - if name in opmap: - fobj.write("#define %-23s %3s\n" % (name, opmap[name])) - if name == 'POP_EXCEPT': # Special entry for HAVE_ARGUMENT - fobj.write("#define %-23s %3d\n" % - ('HAVE_ARGUMENT', opcode['HAVE_ARGUMENT'])) - fobj.write(footer) - - print("%s regenerated from %s" % (outfile, opcode_py)) - - -if __name__ == '__main__': - main(sys.argv[1], sys.argv[2]) |