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Add printtimescale (caryr)

This commit is contained in:
steve 2007-04-12 02:50:51 +00:00
parent 513fa72d99
commit abaeb1e702
1 changed files with 59 additions and 1 deletions
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60
vpi/sys_display.c
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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: sys_display.c,v 1.75 2007/04/10 04:56:26 steve Exp $"
#ident "$Id: sys_display.c,v 1.76 2007/04/12 02:50:51 steve Exp $"
#endif
# include "vpi_config.h"
@ -1328,6 +1328,54 @@ static PLI_INT32 sys_timeformat_calltf(PLI_BYTE8*xx)
return 0;
}
static char *pts_convert(int value)
{
char *string;
switch (value) {
case 0: string = "s"; break;
case -1: string = "100ms"; break;
case -2: string = "10ms"; break;
case -3: string = "1ms"; break;
case -4: string = "100us"; break;
case -5: string = "10us"; break;
case -6: string = "1us"; break;
case -7: string = "100ns"; break;
case -8: string = "10ns"; break;
case -9: string = "1ns"; break;
case -10: string = "100ps"; break;
case -11: string = "10ps"; break;
case -12: string = "1ps"; break;
case -13: string = "100fs"; break;
case -14: string = "10fs"; break;
case -15: string = "1fs"; break;
default: assert(0);
}
return string;
}
static PLI_INT32 sys_printtimescale_calltf(PLI_BYTE8*xx)
{
vpiHandle sys = vpi_handle(vpiSysTfCall, 0);
vpiHandle argv = vpi_iterate(vpiArgument, sys);
vpiHandle scope;
if (!argv) {
vpiHandle parent = vpi_handle(vpiScope, sys);
while (parent) {
scope = parent;
parent = vpi_handle(vpiScope, scope);
}
} else {
scope = vpi_scan(argv);
vpi_free_object(argv);
}
vpi_printf("Time scale of (%s) is ", vpi_get_str(vpiFullName, scope));
vpi_printf("%s / ", pts_convert(vpi_get(vpiTimeUnit, scope)));
vpi_printf("%s\n", pts_convert(vpi_get(vpiTimePrecision, scope)));
return 0;
}
void sys_display_register()
{
s_cb_data cb_data;
@ -1564,6 +1612,13 @@ void sys_display_register()
tf_data.sizetf = 0;
vpi_register_systf(&tf_data);
tf_data.type = vpiSysTask;
tf_data.tfname = "$printtimescale";
tf_data.calltf = sys_printtimescale_calltf;
tf_data.compiletf = 0;
tf_data.sizetf = 0;
vpi_register_systf(&tf_data);
cb_data.reason = cbEndOfCompile;
cb_data.cb_rtn = sys_end_of_compile;
cb_data.user_data = "system";
@ -1573,6 +1628,9 @@ void sys_display_register()
/*
* $Log: sys_display.c,v $
* Revision 1.76 2007/04/12 02:50:51 steve
* Add printtimescale (caryr)
*
* Revision 1.75 2007/04/10 04:56:26 steve
* Cleanup timeformat argument checking.
*