luke
/
iverilog
mirror of https://github.com/steveicarus/iverilog.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

test width of target with bit size of long.

This commit is contained in:
steve 2001-05-14 00:42:32 +00:00
parent 26cfbb2b7b
commit bf96986c38
1 changed files with 14 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
vvp/vpi_signal.cc
View File

@ -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
*/ */
#if !defined(WINNT) #if !defined(WINNT)
#ident "$Id: vpi_signal.cc,v 1.11 2001/05/09 04:23:19 steve Exp $" #ident "$Id: vpi_signal.cc,v 1.12 2001/05/14 00:42:32 steve Exp $"
#endif #endif
/* /*
@ -249,22 +249,29 @@ static void signal_get_value(vpiHandle ref, s_vpi_value*vp)
static vpiHandle signal_put_value(vpiHandle ref, s_vpi_value*vp, static vpiHandle signal_put_value(vpiHandle ref, s_vpi_value*vp,
p_vpi_time when, int flags) p_vpi_time when, int flags)
{ {
unsigned wid;
struct __vpiSignal*rfp;
assert((ref->vpi_type->type_code==vpiNet) assert((ref->vpi_type->type_code==vpiNet)
|| (ref->vpi_type->type_code==vpiReg)); || (ref->vpi_type->type_code==vpiReg));
struct __vpiSignal*rfp = (struct __vpiSignal*)ref; rfp = (struct __vpiSignal*)ref;
/* XXXX delays are not yet supported. */ /* XXXX delays are not yet supported. */
assert(flags == vpiNoDelay); assert(flags == vpiNoDelay);
unsigned wid = (rfp->msb >= rfp->lsb) wid = (rfp->msb >= rfp->lsb)
? (rfp->msb - rfp->lsb + 1) ? (rfp->msb - rfp->lsb + 1)
: (rfp->lsb - rfp->msb + 1); : (rfp->lsb - rfp->msb + 1);
switch (vp->format) { switch (vp->format) {
case vpiIntVal: { case vpiIntVal: {
assert(wid <= sizeof(long)); if (wid > 8*sizeof(long)) {
fprintf(stderr, "internal error: wid(%u) "
"too large.\n", wid);
assert(0);
}
long val = vp->value.integer; long val = vp->value.integer;
for (unsigned idx = 0 ; idx < wid ; idx += 1) { for (unsigned idx = 0 ; idx < wid ; idx += 1) {
@ -400,6 +407,9 @@ vpiHandle vpip_make_net(char*name, int msb, int lsb, bool signed_flag,
/* /*
* $Log: vpi_signal.cc,v $ * $Log: vpi_signal.cc,v $
* Revision 1.12 2001/05/14 00:42:32 steve
* test width of target with bit size of long.
*
* Revision 1.11 2001/05/09 04:23:19 steve * Revision 1.11 2001/05/09 04:23:19 steve
* Now that the interactive debugger exists, * Now that the interactive debugger exists,
* there is no use for the output dump. * there is no use for the output dump.