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VPI access to root module scopes.

This commit is contained in:
steve 2002-01-06 00:48:39 +00:00
parent a87575a76e
commit 6e1e658922
3 changed files with 43 additions and 20 deletions
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21
vvp/vpi_priv.cc
View File

@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#if !defined(WINNT)
#ident "$Id: vpi_priv.cc,v 1.10 2001/10/31 04:27:47 steve Exp $"
#ident "$Id: vpi_priv.cc,v 1.11 2002/01/06 00:48:39 steve Exp $"
#endif
# include "vpi_priv.h"
@ -122,8 +122,24 @@ vpiHandle vpi_handle(int type, vpiHandle ref)
* the specified reference. It is up to the iterate_ method to
* allocate a properly formed iterator.
*/
static vpiHandle vpi_iterate_global(int type)
{
switch (type) {
case vpiModule:
return vpip_make_root_iterator();
default:
assert(0);
}
return 0;
}
vpiHandle vpi_iterate(int type, vpiHandle ref)
{
if (ref == 0)
return vpi_iterate_global(type);
assert(ref->vpi_type->iterate_);
return (ref->vpi_type->iterate_)(type, ref);
}
@ -154,6 +170,9 @@ extern "C" void vpi_sim_vcontrol(int operation, va_list ap)
/*
* $Log: vpi_priv.cc,v $
* Revision 1.11 2002/01/06 00:48:39 steve
* VPI access to root module scopes.
*
* Revision 1.10 2001/10/31 04:27:47 steve
* Rewrite the functor type to have fewer functor modes,
* and use objects to manage the different types.

6
vvp/vpi_priv.h
View File

@ -19,7 +19,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#if !defined(WINNT)
#ident "$Id: vpi_priv.h,v 1.24 2001/10/31 04:27:47 steve Exp $"
#ident "$Id: vpi_priv.h,v 1.25 2002/01/06 00:48:39 steve Exp $"
#endif
# include "vpi_user.h"
@ -93,6 +93,7 @@ struct __vpiScope {
extern struct __vpiScope* vpip_peek_current_scope(void);
extern void vpip_attach_to_current_scope(vpiHandle obj);
extern vpiHandle vpip_make_root_iterator(void);
/*
* Signals include the variable types (reg, integer, time) and are
@ -241,6 +242,9 @@ extern void vpip_set_time_precision(int pres);
/*
* $Log: vpi_priv.h,v $
* Revision 1.25 2002/01/06 00:48:39 steve
* VPI access to root module scopes.
*
* Revision 1.24 2001/10/31 04:27:47 steve
* Rewrite the functor type to have fewer functor modes,
* and use objects to manage the different types.

36
vvp/vpi_scope.cc
View File

@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#if !defined(WINNT)
#ident "$Id: vpi_scope.cc,v 1.10 2001/11/02 05:43:11 steve Exp $"
#ident "$Id: vpi_scope.cc,v 1.11 2002/01/06 00:48:39 steve Exp $"
#endif
# include "compile.h"
@ -29,6 +29,14 @@
# include <stdlib.h>
# include <assert.h>
static vpiHandle *vpip_root_table_ptr = 0;
static unsigned vpip_root_table_cnt = 0;
vpiHandle vpip_make_root_iterator(void)
{
return vpip_make_iterator(vpip_root_table_cnt, vpip_root_table_ptr);
}
static char* scope_get_str(int code, vpiHandle obj)
{
struct __vpiScope*ref = (struct __vpiScope*)obj;
@ -216,6 +224,12 @@ void compile_scope_decl(char*label, char*type, char*name, char*parent)
scope->scope = (struct __vpiScope*)obj;
} else {
scope->scope = 0x0;
unsigned cnt = vpip_root_table_cnt + 1;
vpip_root_table_ptr = (vpiHandle*)
realloc(vpip_root_table_ptr, cnt * sizeof(vpiHandle));
vpip_root_table_ptr[vpip_root_table_cnt] = &scope->base;
vpip_root_table_cnt = cnt;
}
}
@ -238,6 +252,9 @@ void vpip_attach_to_current_scope(vpiHandle obj)
/*
* $Log: vpi_scope.cc,v $
* Revision 1.11 2002/01/06 00:48:39 steve
* VPI access to root module scopes.
*
* Revision 1.10 2001/11/02 05:43:11 steve
* Comment the scope type parser.
*
@ -252,22 +269,5 @@ void vpip_attach_to_current_scope(vpiHandle obj)
*
* Revision 1.6 2001/07/11 04:43:57 steve
* support postpone of $systask parameters. (Stephan Boettcher)
*
* Revision 1.5 2001/06/10 16:47:49 steve
* support scan of scope from VPI.
*
* Revision 1.4 2001/04/18 04:21:23 steve
* Put threads into scopes.
*
* Revision 1.3 2001/04/03 03:46:14 steve
* VPI access time as a decimal string, and
* stub vpi access to the scopes.
*
* Revision 1.2 2001/03/21 05:13:03 steve
* Allow var objects as vpiHandle arguments to %vpi_call.
*
* Revision 1.1 2001/03/18 00:37:55 steve
* Add support for vpi scopes.
*
*/