view test/suite_aggrs/globals.h @ 458:1c18c2377c24

suite_aggr: - bounds checking memory of struct return values, to spot overflow errors by dcCallStruct - added clearing of space aggregate data is written to, to be in line with other data which is cleared - some optimization
author Tassilo Philipp
date Sat, 29 Jan 2022 12:02:56 +0100
parents 4bd3ed699de8
children
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/*

 Package: dyncall
 Library: test
 File: test/suite_aggrs/globals.h
 Description: 
 License:

   Copyright (c) 2022 Tassilo Philipp <tphilipp@potion-studios.com>

   Permission to use, copy, modify, and distribute this software for any
   purpose with or without fee is hereby granted, provided that the above
   copyright notice and this permission notice appear in all copies.

   THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
   WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
   MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
   ANY SPECIAL, DIRECT, 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.

*/


/* the 'a'ggregate type points to memory with random data that is big enough to hold all different struct types */
#define DEF_TYPES X(c,char) X(s,short) X(i,int) X(j,long) X(l,long long) X(p,void*) X(f,float) X(d,double) X(a,void*)

#define X(CH,T) extern T *K_##CH; extern T *V_##CH;
DEF_TYPES
#undef X

typedef void (*funptr)();

extern funptr       G_funtab[];
extern char const * G_sigtab[];
extern int          G_ncases;
extern int          G_maxargs;
extern char const * G_agg_sigs[];
extern int          G_agg_sizes[];
extern funptr       G_agg_touchdcstfuncs[];
extern funptr       G_agg_cmpfuncs[];
extern int          G_naggs;

void init_test_data();
void deinit_test_data();
void clear_V();

int get_max_aggr_size();