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Support value change callbacks.

This commit is contained in:
steve 2003-04-20 02:48:39 +00:00
parent 59aa9052f8
commit c75140592f
2 changed files with 62 additions and 3 deletions
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10
acc_user.h
View File

@ -19,7 +19,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: acc_user.h,v 1.9 2003/04/12 18:57:13 steve Exp $"
#ident "$Id: acc_user.h,v 1.10 2003/04/20 02:48:39 steve Exp $"
#endif
/*
@ -86,6 +86,11 @@ typedef struct __vpiHandle *handle;
#define accSimTime 2
#define accRealTime 3
/* Constants used by acc_vcl_add */
#define vcl_verilog_logic 2
#define VCL_VERILOG_LOGIC vcl_verilog_logic
#define vcl_verilog_strength 3
#define VCL_VERILOG_STRENGTH vcl_verilog_strength
typedef struct t_acc_time {
int type;
@ -205,6 +210,9 @@ EXTERN_C_END
/*
* $Log: acc_user.h,v $
* Revision 1.10 2003/04/20 02:48:39 steve
* Support value change callbacks.
*
* Revision 1.9 2003/04/12 18:57:13 steve
* More acc_ function stubs.
*

55
libveriuser/a_vcl.c
View File

@ -17,17 +17,65 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: a_vcl.c,v 1.1 2003/04/12 18:57:14 steve Exp $"
#ident "$Id: a_vcl.c,v 1.2 2003/04/20 02:48:39 steve Exp $"
#endif
#include <vpi_user.h>
#include <acc_user.h>
#include <malloc.h>
#include "priv.h"
struct vcl_record {
vpiHandle obj;
PLI_INT32(*consumer)(p_vc_record);
void*user_data;
PLI_INT32 vcl_flag;
vpiHandle callback;
struct vcl_record*next;
};
static struct vcl_record*vcl_list = 0;
static PLI_INT32 vcl_value_callback(struct t_cb_data*cb)
{
struct vcl_record*cur = cb->user_data;
vpi_printf("XXXX Call vcl_callback(<type=%d>);\n",
vpi_get(vpiType, cur->obj));
return 0;
}
void acc_vcl_add(handle obj, PLI_INT32(*consumer)(p_vc_record),
void*data, PLI_INT32 vcl_flag)
{
vpi_printf("XXXX Call acc_vcl_add\n");
struct vcl_record*cur;
struct t_cb_data cb;
switch (vpi_get(vpiType, obj)) {
case vpiNet:
cur = malloc(sizeof (struct vcl_record));
cur->obj = obj;
cur->consumer = consumer;
cur->user_data = data;
cur->vcl_flag = vcl_flag;
cur->next = vcl_list;
vcl_list = cur;
cb.reason = cbValueChange;
cb.cb_rtn = vcl_value_callback;
cb.obj = obj;
cb.user_data = (void*)cur;
cur->callback = vpi_register_cb(&cb);
break;
default:
vpi_printf("XXXX Call acc_vcl_add(<type=%d>, ..., %d);\n",
vpi_get(vpiType, obj), vcl_flag);
break;
}
}
void acc_vcl_delete(handle obj, PLI_INT32(*consumer)(p_vc_record),
@ -39,6 +87,9 @@ void acc_vcl_delete(handle obj, PLI_INT32(*consumer)(p_vc_record),
/*
* $Log: a_vcl.c,v $
* Revision 1.2 2003/04/20 02:48:39 steve
* Support value change callbacks.
*
* Revision 1.1 2003/04/12 18:57:14 steve
* More acc_ function stubs.
*