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32bit vs 64bit handling in SUBI.

This commit is contained in:
steve 2003-09-01 04:03:38 +00:00
parent fdb5731b8b
commit 2272843511
1 changed files with 9 additions and 4 deletions
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13
vvp/vthread.cc
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@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: vthread.cc,v 1.114 2003/08/01 00:58:03 steve Exp $"
#ident "$Id: vthread.cc,v 1.115 2003/09/01 04:03:38 steve Exp $"
#endif
# include "vthread.h"
@ -2559,9 +2559,11 @@ bool of_SUBI(vthread_t thr, vvp_code_t cp)
lvb = new unsigned long[word_count];
lvb[0] = ~ cp->bit_idx[1];
lvb[0] = cp->bit_idx[1];
lvb[0] = ~lvb[0];
for (unsigned idx = 1 ; idx < word_count ; idx += 1)
lvb[idx] = ~0;
lvb[idx] = ~0UL;
unsigned long carry;
carry = 1;
@ -2569,7 +2571,7 @@ bool of_SUBI(vthread_t thr, vvp_code_t cp)
unsigned long tmp = lvb[idx] + carry;
unsigned long sum = lva[idx] + tmp;
carry = 0;
carry = 0UL;
if (tmp < lvb[idx])
carry = 1;
if (sum < tmp)
@ -2760,6 +2762,9 @@ bool of_JOIN_UFUNC(vthread_t thr, vvp_code_t cp)
/*
* $Log: vthread.cc,v $
* Revision 1.115 2003/09/01 04:03:38 steve
* 32bit vs 64bit handling in SUBI.
*
* Revision 1.114 2003/08/01 00:58:03 steve
* Initialize allocated memory.
*