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force l-values do not support bit/part select.

This commit is contained in:
steve 2005-10-12 17:26:01 +00:00
parent 560c5a2584
commit 3cdf655c79
1 changed files with 9 additions and 2 deletions
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11
tgt-vvp/vvp_process.c
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@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#ifdef HAVE_CVS_IDENT #ifdef HAVE_CVS_IDENT
#ident "$Id: vvp_process.c,v 1.118 2005/10/11 18:30:50 steve Exp $" #ident "$Id: vvp_process.c,v 1.119 2005/10/12 17:26:01 steve Exp $"
#endif #endif
# include "vvp_priv.h" # include "vvp_priv.h"
@ -744,12 +744,16 @@ static void force_vector_to_lval(ivl_statement_t net, struct vector_info rvec)
ivl_signal_t lsig = ivl_lval_sig(lval); ivl_signal_t lsig = ivl_lval_sig(lval);
unsigned use_wid; unsigned use_wid;
/* L-Value must be a signal: reg or wire */
assert(lsig != 0); assert(lsig != 0);
/* Do not support bit or part selects of l-values yet. */
assert(ivl_lval_mux(lval) == 0); assert(ivl_lval_mux(lval) == 0);
assert(ivl_lval_part_off(lval) == 0); assert(ivl_lval_part_off(lval) == 0);
assert(ivl_lval_width(lval) == ivl_signal_width(lsig));
use_wid = ivl_signal_width(lsig); use_wid = ivl_signal_width(lsig);
assert(roff + use_wid <= rvec.wid); assert((roff + use_wid) <= rvec.wid);
fprintf(vvp_out, " %s V_%s, %u, %u;\n", command_name, fprintf(vvp_out, " %s V_%s, %u, %u;\n", command_name,
vvp_signal_label(lsig), rvec.base+roff, use_wid); vvp_signal_label(lsig), rvec.base+roff, use_wid);
@ -1464,6 +1468,9 @@ int draw_func_definition(ivl_scope_t scope)
/* /*
* $Log: vvp_process.c,v $ * $Log: vvp_process.c,v $
* Revision 1.119 2005/10/12 17:26:01 steve
* force l-values do not support bit/part select.
*
* Revision 1.118 2005/10/11 18:30:50 steve * Revision 1.118 2005/10/11 18:30:50 steve
* Remove obsolete vvp_memory_label function. * Remove obsolete vvp_memory_label function.
* *