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Add vpi_put_userdata

This commit is contained in:
steve 2003-01-09 04:09:44 +00:00
parent e6eae5fd15
commit 6416f8b90e
6 changed files with 76 additions and 8 deletions
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12
vpi_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: vpi_user.h,v 1.15 2002/08/12 01:35:01 steve Exp $"
#ident "$Id: vpi_user.h,v 1.16 2003/01/09 04:10:17 steve Exp $"
#endif
@ -323,6 +323,13 @@ extern vpiHandle vpi_put_value(vpiHandle obj, p_vpi_value value,
extern int vpi_free_object(vpiHandle ref);
extern int vpi_get_vlog_info(p_vpi_vlog_info vlog_info_p);
/*
* These functions support attaching user data to an instance of a
* system task or function. These functions only apply to
* vpiSysTaskCall or vpiSysFuncCall handles.
*/
extern int vpi_put_userdata(vpiHandle obj, void*data);
extern void*vpi_get_userdata(vpiHandle obj);
/*
* Support for handling errors.
@ -359,6 +366,9 @@ EXTERN_C_END
/*
* $Log: vpi_user.h,v $
* Revision 1.16 2003/01/09 04:10:17 steve
* Add vpi_put_userdata
*
* Revision 1.15 2002/08/12 01:35:01 steve
* conditional ident string using autoconfig.
*

15
vpithunk.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: vpithunk.c,v 1.7 2002/12/11 23:55:22 steve Exp $"
#ident "$Id: vpithunk.c,v 1.8 2003/01/09 04:10:17 steve Exp $"
#endif
#include <stdio.h>
@ -235,8 +235,21 @@ extern int vpi_chk_error(p_vpi_error_info info)
VPIT_CALL(vpi_chk_error, 0, (info));
}
extern void* vpi_get_userdata(vpiHandle obj)
{
VPIT_CALL(vpi_get_userdata, 0, (obj));
}
extern int vpi_put_userdata(vpiHandle obj, void*data)
{
VPIT_CALL(vpi_put_userdata, 0, (obj, data));
}
/*
* $Log: vpithunk.c,v $
* Revision 1.8 2003/01/09 04:10:17 steve
* Add vpi_put_userdata
*
* Revision 1.7 2002/12/11 23:55:22 steve
* Add vpi_handle_by_name to the VPI interface,
* and bump the vpithunk magic number.

16
vpithunk.h
View File

@ -2,7 +2,7 @@
#define _VPI_THUNK_H_ 1
/*
* Copyright (c) 2001-2002 Stephen Williams (steve@icarus.com)
* Copyright (c) 2001-2003 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
@ -20,7 +20,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: vpithunk.h,v 1.5 2002/12/11 23:55:22 steve Exp $"
#ident "$Id: vpithunk.h,v 1.6 2003/01/09 04:10:17 steve Exp $"
#endif
/* These functions are actually defined in lieu of the vpi functions
@ -70,6 +70,15 @@ typedef struct {
int (*vpi_get_vlog_info)(p_vpi_vlog_info vlog_info_p);
int (*vpi_chk_error)(p_vpi_error_info info);
vpiHandle (*vpi_handle_by_name)(char *name, vpiHandle scope);
int (*vpi_put_userdata)(vpiHandle obj, void*data);
void* (*vpi_get_userdata)(vpiHandle obj);
void*pad3;
void*pad2;
void*pad1;
void*pad0;
} vpi_thunk, *p_vpi_thunk;
DLLEXPORT int vpi_register_sim(p_vpi_thunk tp);
@ -78,6 +87,9 @@ DLLEXPORT int vpi_register_sim(p_vpi_thunk tp);
/*
* $Log: vpithunk.h,v $
* Revision 1.6 2003/01/09 04:10:17 steve
* Add vpi_put_userdata
*
* Revision 1.5 2002/12/11 23:55:22 steve
* Add vpi_handle_by_name to the VPI interface,
* and bump the vpithunk magic number.

8
vvp/vpi_priv.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: vpi_priv.h,v 1.41 2002/12/21 00:55:58 steve Exp $"
#ident "$Id: vpi_priv.h,v 1.42 2003/01/09 04:09:44 steve Exp $"
#endif
# include "vpi_user.h"
@ -240,7 +240,8 @@ struct __vpiSysTaskCall {
struct __vpiUserSystf*defn;
unsigned nargs;
vpiHandle*args;
/* Support for vpi_get_userdata. */
void*userdata;
/* These represent where in the vthread to put the return value. */
unsigned short vbit, vwid;
};
@ -384,6 +385,9 @@ extern char *need_result_buf(unsigned cnt, vpi_rbuf_t type);
/*
* $Log: vpi_priv.h,v $
* Revision 1.42 2003/01/09 04:09:44 steve
* Add vpi_put_userdata
*
* Revision 1.41 2002/12/21 00:55:58 steve
* The $time system task returns the integer time
* scaled to the local units. Change the internal

26
vvp/vpi_tasks.cc
View File

@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: vpi_tasks.cc,v 1.17 2002/12/21 00:55:58 steve Exp $"
#ident "$Id: vpi_tasks.cc,v 1.18 2003/01/09 04:09:44 steve Exp $"
#endif
/*
@ -276,6 +276,7 @@ vpiHandle vpip_build_vpi_call(const char*name, unsigned vbit, unsigned vwid,
obj->args = argv;
obj->vbit = vbit;
obj->vwid = vwid;
obj->userdata = 0;
/* If there is a compiletf function, call it here. */
if (obj->defn->info.compiletf) {
@ -342,8 +343,31 @@ void vpi_register_systf(const struct t_vpi_systf_data*ss)
cur->info.tfname = strdup(ss->tfname);
}
int vpi_put_userdata(vpiHandle ref, void*data)
{
struct __vpiSysTaskCall*rfp = (struct __vpiSysTaskCall*)ref;
assert((ref->vpi_type->type_code == vpiSysTaskCall)
|| (ref->vpi_type->type_code == vpiSysFuncCall));
rfp->userdata = data;
return 0;
}
void* vpi_get_userdata(vpiHandle ref)
{
struct __vpiSysTaskCall*rfp = (struct __vpiSysTaskCall*)ref;
assert((ref->vpi_type->type_code == vpiSysTaskCall)
|| (ref->vpi_type->type_code == vpiSysFuncCall));
return rfp->userdata;
}
/*
* $Log: vpi_tasks.cc,v $
* Revision 1.18 2003/01/09 04:09:44 steve
* Add vpi_put_userdata
*
* Revision 1.17 2002/12/21 00:55:58 steve
* The $time system task returns the integer time
* scaled to the local units. Change the internal

7
vvp/vvp_vpi.cc
View File

@ -1,5 +1,5 @@
#ifdef HAVE_CVS_IDENT
#ident "$Id: vvp_vpi.cc,v 1.6 2002/12/11 23:55:22 steve Exp $"
#ident "$Id: vvp_vpi.cc,v 1.7 2003/01/09 04:09:44 steve Exp $"
#endif
#include <stdarg.h>
@ -36,10 +36,15 @@ void vvp_vpi_init()
vvpt.vpi_free_object= vpi_free_object;
vvpt.vpi_get_vlog_info = vpi_get_vlog_info;
vvpt.vpi_chk_error = vpi_chk_error;
vvpt.vpi_get_userdata = vpi_get_userdata;
vvpt.vpi_put_userdata = vpi_put_userdata;
}
/*
* $Log: vvp_vpi.cc,v $
* Revision 1.7 2003/01/09 04:09:44 steve
* Add vpi_put_userdata
*
* Revision 1.6 2002/12/11 23:55:22 steve
* Add vpi_handle_by_name to the VPI interface,
* and bump the vpithunk magic number.