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Implement vpi_put_value() for named events (GitHub issue #158).

This commit is contained in:
Martin Whitaker 2017-06-15 08:47:29 +01:00
parent 8a5cbd4415
commit 3de7c234f7
3 changed files with 25 additions and 4 deletions
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12
vvp/vpi_event.cc
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2002-2012 Stephen Williams (steve@icarus.com)
* Copyright (c) 2002-2017 Stephen Williams (steve@icarus.com)
*
* This source code is free software; you can redistribute it
* and/or modify it in source code form under the terms of the GNU
@ -63,6 +63,16 @@ char* __vpiNamedEvent::vpi_get_str(int code)
return generic_get_str(code, scope_, name_, NULL);
}
vpiHandle __vpiNamedEvent::vpi_put_value(p_vpi_value, int)
{
// p_vpi_value may be NULL, and an event doesn't care
// what the value is
vvp_vector4_t val;
vvp_net_ptr_t dest(funct, 0);
vvp_send_vec4(dest, val, vthread_get_wt_context());
return this;
}
vpiHandle __vpiNamedEvent::vpi_handle(int code)
{

13
vvp/vpi_priv.cc
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008-2016 Stephen Williams (steve@icarus.com)
* Copyright (c) 2008-2017 Stephen Williams (steve@icarus.com)
*
* This source code is free software; you can redistribute it
* and/or modify it in source code form under the terms of the GNU
@ -464,6 +464,7 @@ int vpip_time_units_from_handle(vpiHandle obj)
struct __vpiSysTaskCall*task;
__vpiScope*scope;
struct __vpiSignal*signal;
struct __vpiNamedEvent*event;
if (obj == 0)
return vpip_get_time_precision();
@ -483,6 +484,11 @@ int vpip_time_units_from_handle(vpiHandle obj)
scope = vpip_scope(signal);
return scope->time_units;
case vpiNamedEvent:
event = dynamic_cast<__vpiNamedEvent*>(obj);
scope = event->get_scope();
return scope->time_units;
default:
fprintf(stderr, "ERROR: vpip_time_units_from_handle called with "
"object handle type=%u\n", obj->get_type_code());
@ -1104,7 +1110,10 @@ vpiHandle vpi_put_value(vpiHandle obj, s_vpi_value*vp,
vpip_put_value_event*put = new vpip_put_value_event;
put->handle = obj;
put->value = *vp;
if (!dynamic_cast<__vpiNamedEvent*>(obj)) {
assert(vp);
put->value = *vp;
}
/* Since this is a scheduled put event we must copy any pointer
* data to keep it available until the event is actually run. */
switch (put->value.format) {

4
vvp/vpi_priv.h
View File

@ -1,7 +1,7 @@
#ifndef IVL_vpi_priv_H
#define IVL_vpi_priv_H
/*
* Copyright (c) 2001-2015 Stephen Williams (steve@icarus.com)
* Copyright (c) 2001-2017 Stephen Williams (steve@icarus.com)
* Copyright (c) 2016 CERN Michele Castellana (michele.castellana@cern.ch)
*
* This source code is free software; you can redistribute it
@ -479,8 +479,10 @@ class __vpiNamedEvent : public __vpiHandle {
__vpiNamedEvent(__vpiScope*scope, const char*name);
~__vpiNamedEvent();
int get_type_code(void) const;
__vpiScope*get_scope(void) const { return scope_; }
int vpi_get(int code);
char* vpi_get_str(int code);
vpiHandle vpi_put_value(p_vpi_value val, int flags);
vpiHandle vpi_handle(int code);
inline void add_vpi_callback(__vpiCallback*cb)