/* CCL (Code Conversion Language) interpreter.
- Copyright (C) 2001-2015 Free Software Foundation, Inc.
+ Copyright (C) 2001-2016 Free Software Foundation, Inc.
Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
2005, 2006, 2007, 2008, 2009, 2010, 2011
National Institute of Advanced Industrial Science and Technology (AIST)
GNU Emacs is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
+the Free Software Foundation, either version 3 of the License, or (at
+your option) any later version.
GNU Emacs is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
bool
setup_ccl_program (struct ccl_program *ccl, Lisp_Object ccl_prog)
{
- int i;
-
if (! NILP (ccl_prog))
{
struct Lisp_Vector *vp;
}
}
ccl->ic = CCL_HEADER_MAIN;
- for (i = 0; i < 8; i++)
- ccl->reg[i] = 0;
+ memset (ccl->reg, 0, sizeof ccl->reg);
ccl->last_block = false;
ccl->status = 0;
ccl->stack_idx = 0;
}
buf_magnification = ccl.buf_magnification ? ccl.buf_magnification : 1;
-
- if ((min (PTRDIFF_MAX, SIZE_MAX) - 256) / buf_magnification < str_bytes)
+ outbufsize = str_bytes;
+ if (INT_MULTIPLY_WRAPV (buf_magnification, outbufsize, &outbufsize)
+ || INT_ADD_WRAPV (256, outbufsize, &outbufsize))
memory_full (SIZE_MAX);
- outbufsize = (ccl.buf_magnification
- ? str_bytes * ccl.buf_magnification + 256
- : str_bytes + 256);
outp = outbuf = xmalloc (outbufsize);
consumed_chars = consumed_bytes = 0;
DEFSYM (Qccl, "ccl");
DEFSYM (Qcclp, "cclp");
- /* This symbol is a property which associates with ccl program vector.
- Ex: (get 'ccl-big5-encoder 'ccl-program) returns ccl program vector. */
- DEFSYM (Qccl_program, "ccl-program");
-
/* Symbols of ccl program have this property, a value of the property
is an index for Vccl_program_table. */
DEFSYM (Qccl_program_idx, "ccl-program-idx");