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ngspice/src/spicelib/devices/dev.c

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/* NG-SPICE -- An electrical circuit simulator
*
* Copyright (c) 1990 University of California
* Copyright (c) 2000 Arno W. Peters
*
* Permission to use, copy, modify, and distribute this software and
* its documentation without fee, and without a written agreement is
* hereby granted, provided that the above copyright notice, this
* paragraph and the following three paragraphs appear in all copies.
*
* This software program and documentation are copyrighted by their
* authors. The software program and documentation are supplied "as
* is", without any accompanying services from the authors. The
* authors do not warrant that the operation of the program will be
* uninterrupted or error-free. The end-user understands that the
* program was developed for research purposes and is advised not to
* rely exclusively on the program for any reason.
*
* IN NO EVENT SHALL THE AUTHORS BE LIABLE TO ANY PARTY FOR DIRECT,
* INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING
* LOST PROFITS, ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS
* DOCUMENTATION, EVEN IF THE AUTHORS HAVE BEEN ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE. THE AUTHORS SPECIFICALLY DISCLAIMS ANY
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE
* SOFTWARE PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE AUTHORS
* HAVE NO OBLIGATIONS TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
* ENHANCEMENTS, OR MODIFICATIONS. */
#include "ngspice/ngspice.h"
#include "assert.h"
#include "ngspice/devdefs.h"
#include "ngspice/ifsim.h"
#include "dev.h"
#include "ngspice/memory.h" /* to alloc, realloc devices*/
#ifdef XSPICE
/*saj headers for xspice*/
#include <string.h> /* for strcpy, strcat*/
#if (!defined HAS_WINGUI) && (!defined __MINGW32__) && (!defined _MSC_VER)
#include <dlfcn.h> /* to load libraries*/
typedef void * funptr_t;
#else /* ifdef HAS_WINGUI */
#undef BOOLEAN
#include <windows.h>
#ifdef HAS_WINGUI
#include "ngspice/wstdio.h"
#endif
typedef FARPROC funptr_t;
void *dlopen (const char *, int);
funptr_t dlsym (void *, const char *);
int dlclose (void *);
char *dlerror (void);
#define RTLD_LAZY 1 /* lazy function call binding */
#define RTLD_NOW 2 /* immediate function call binding */
#define RTLD_GLOBAL 4 /* symbols in this dlopen'ed obj are visible to other dlopen'ed objs */
static char errstr[128];
#endif /* ifndef HAS_WINGUI */
#include "ngspice/dllitf.h" /* the coreInfo Structure*/
#include "ngspice/evtudn.h" /*Use defined nodes */
Evt_Udn_Info_t **g_evt_udn_info = NULL;
int g_evt_num_udn_types = 0;
/*The digital node type */
extern Evt_Udn_Info_t idn_digital_info;
int add_device(int n, SPICEdev **devs, int flag);
int add_udn(int,Evt_Udn_Info_t **);
/*saj*/
#endif
#include "asrc/asrcitf.h"
#include "bjt/bjtitf.h"
#include "bsim1/bsim1itf.h"
#include "bsim2/bsim2itf.h"
#include "bsim3/bsim3itf.h"
#include "bsim3v0/bsim3v0itf.h"
#include "bsim3v1/bsim3v1itf.h"
#include "bsim3v32/bsim3v32itf.h"
#include "bsim4/bsim4itf.h"
#include "bsim4v4/bsim4v4itf.h"
#include "bsim4v5/bsim4v5itf.h"
#include "bsim4v6/bsim4v6itf.h"
#include "bsim3soi_pd/b3soipditf.h"
#include "bsim3soi_fd/b3soifditf.h"
#include "bsim3soi_dd/b3soidditf.h"
#include "bsimsoi/b4soiitf.h"
#include "cap/capitf.h"
#include "cccs/cccsitf.h"
#include "ccvs/ccvsitf.h"
#include "csw/cswitf.h"
#include "dio/dioitf.h"
#include "hfet1/hfetitf.h"
#include "hfet2/hfet2itf.h"
#include "hisim2/hsm2itf.h"
#include "hisimhv1/hsmhvitf.h"
#include "ind/inditf.h"
#include "isrc/isrcitf.h"
#include "jfet/jfetitf.h"
#include "jfet2/jfet2itf.h"
#include "ltra/ltraitf.h"
#include "mes/mesitf.h"
#include "mesa/mesaitf.h"
#include "mos1/mos1itf.h"
#include "mos2/mos2itf.h"
#include "mos3/mos3itf.h"
#include "mos6/mos6itf.h"
#include "mos9/mos9itf.h"
#include "cpl/cplitf.h"
#include "res/resitf.h"
#include "soi3/soi3itf.h"
#include "sw/switf.h"
#include "tra/traitf.h"
#include "txl/txlitf.h"
#include "urc/urcitf.h"
#include "vbic/vbicitf.h"
#include "vccs/vccsitf.h"
#include "vcvs/vcvsitf.h"
#include "vsrc/vsrcitf.h"
#ifdef ADMS
#include "adms/hicum0/hicum0itf.h"
#include "adms/hicum2/hicum2itf.h"
#include "adms/mextram/bjt504titf.h"
#include "adms/ekv/ekvitf.h"
#include "adms/psp102/psp102itf.h"
#endif
#ifdef CIDER
/* Numerical devices (Cider integration) */
#include "nbjt/nbjtitf.h"
#include "nbjt2/nbjt2itf.h"
#include "numd/numditf.h"
#include "numd2/numd2itf.h"
#include "numos/numositf.h"
#endif
#ifdef NDEV
#include "ndev/ndevitf.h"
#endif
/*saj in xspice the DEVices size can be varied so DEVNUM is an int*/
#if defined XSPICE
static int DEVNUM = 63;
#else
#define DEVNUM 63
#endif
/*Make this dynamic for later attempt to make all devices dynamic*/
SPICEdev **DEVices=NULL;
/*Flag to indicate that device type it is,
*0 = normal spice device
*1 = xspice device
*/
#ifdef XSPICE
int *DEVicesfl=NULL;
int DEVflag(int type){
if(type < DEVNUM && type >= 0)
return DEVicesfl[type];
else
return -1;
}
#endif
void
spice_destroy_devices(void)
{
#ifdef XSPICE
tfree(g_evt_udn_info);
tfree(DEVicesfl);
#endif
tfree(DEVices);
}
void
spice_init_devices(void)
{
#ifdef XSPICE
/*Initilise the structs and add digital node type */
g_evt_udn_info = TMALLOC(Evt_Udn_Info_t *, 1);
g_evt_num_udn_types = 1;
g_evt_udn_info[0] = &idn_digital_info;
DEVicesfl = TMALLOC(int, DEVNUM);
/* tmalloc should automatically zero the array! */
#endif
DEVices = TMALLOC(SPICEdev *, DEVNUM);
/* URC device MUST precede both resistors and capacitors */
DEVices[ 0] = get_urc_info();
DEVices[ 1] = get_asrc_info();
DEVices[ 2] = get_bjt_info();
DEVices[ 3] = get_bsim1_info();
DEVices[ 4] = get_bsim2_info();
DEVices[ 5] = get_bsim3_info();
DEVices[ 6] = get_bsim3v0_info();
DEVices[ 7] = get_bsim3v1_info();
DEVices[ 8] = get_bsim3v32_info();
DEVices[ 9] = get_b4soi_info();
DEVices[10] = get_bsim4_info();
DEVices[11] = get_bsim4v4_info();
DEVices[12] = get_bsim4v5_info();
DEVices[13] = get_bsim4v6_info();
DEVices[14] = get_b3soipd_info();
DEVices[15] = get_b3soifd_info();
DEVices[16] = get_b3soidd_info();
DEVices[17] = get_cap_info();
DEVices[18] = get_cccs_info();
DEVices[19] = get_ccvs_info();
DEVices[20] = get_cpl_info();
DEVices[21] = get_csw_info();
DEVices[22] = get_dio_info();
DEVices[23] = get_hfeta_info();
DEVices[24] = get_hfet2_info();
DEVices[25] = get_hsm2_info();
DEVices[26] = get_hsmhv_info();
DEVices[27] = get_ind_info();
DEVices[28] = get_mut_info();
DEVices[29] = get_isrc_info();
DEVices[30] = get_jfet_info();
DEVices[31] = get_jfet2_info();
DEVices[32] = get_ltra_info();
DEVices[33] = get_mes_info();
DEVices[34] = get_mesa_info();
DEVices[35] = get_mos1_info();
DEVices[36] = get_mos2_info();
DEVices[37] = get_mos3_info();
DEVices[38] = get_mos6_info();
DEVices[39] = get_mos9_info();
DEVices[40] = get_res_info();
DEVices[41] = get_soi3_info();
DEVices[42] = get_sw_info();
DEVices[43] = get_tra_info();
DEVices[44] = get_txl_info();
DEVices[45] = get_vbic_info();
DEVices[46] = get_vccs_info();
DEVices[47] = get_vcvs_info();
DEVices[48] = get_vsrc_info();
#ifdef CIDER
DEVices[49] = get_nbjt_info();
DEVices[50] = get_nbjt2_info();
DEVices[51] = get_numd_info();
DEVices[52] = get_numd2_info();
DEVices[53] = get_numos_info();
#else
DEVices[49] = NULL;
DEVices[50] = NULL;
DEVices[51] = NULL;
DEVices[52] = NULL;
DEVices[53] = NULL;
#endif
#ifdef ADMS
DEVices[54] = (SPICEdev*)get_hicum0_info();
DEVices[55] = (SPICEdev*)get_hicum2_info();
DEVices[56] = (SPICEdev*)get_bjt504t_info();
DEVices[57] = (SPICEdev*)get_ekv_info();
DEVices[58] = (SPICEdev*)get_psp102_info();
#else
DEVices[54] = NULL;
DEVices[55] = NULL;
DEVices[56] = NULL;
DEVices[57] = NULL;
DEVices[58] = NULL;
#endif
#ifdef NDEV /* NDEV */
DEVices[59] = get_ndev_info();
#else
DEVices[59] = NULL;
#endif
DEVices[60] = NULL;
DEVices[61] = NULL;
return;
}
int num_devices(void)
{
return DEVNUM;
}
IFdevice ** devices_ptr(void)
{
return (IFdevice **) DEVices;
}
SPICEdev ** devices(void)
{
return DEVices;
}
#ifdef DEVLIB
/*not yet usable*/
#ifdef ADMS
#define DEVICES_USED {"asrc", "bjt", "vbic", "bsim1", "bsim2", "bsim3", "bsim3v32", "bsim3v2", "bsim3v1", "bsim4", "bsim4v4", "bsim4v5", "bsim4v6", \
"bsim4soi", "bsim3soipd", "bsim3soifd", "bsim3soidd", "hisim2", "hisimhv1", \
"cap", "cccs", "ccvs", "csw", "dio", "hfet", "hfet2", "ind", "isrc", "jfet", "ltra", "mes", "mesa" ,"mos1", "mos2", "mos3", \
"mos6", "mos9", "res", "soi3", "sw", "tra", "urc", "vccs", "vcvs", "vsrc", "hicum0", "hicum2", "bjt504t", "ekv", "psp102"}
#else
#define DEVICES_USED {"asrc", "bjt", "vbic", "bsim1", "bsim2", "bsim3", "bsim3v32", "bsim3v2", "bsim3v1", "bsim4", "bsim4v4", "bsim4v5", "bsim4v6", \
"bsim4soi", "bsim3soipd", "bsim3soifd", "bsim3soidd", "hisim2", "hisimhv1", \
"cap", "cccs", "ccvs", "csw", "dio", "hfet", "hfet2", "ind", "isrc", "jfet", "ltra", "mes", "mesa" ,"mos1", "mos2", "mos3", \
"mos6", "mos9", "res", "soi3", "sw", "tra", "urc", "vccs", "vcvs", "vsrc"}
#endif
int load_dev(char *name) {
char *msg;
char libname[50];
void *lib;
funptr_t fetch;
SPICEdev *device;
strcpy(libname, "lib");
strcat(libname,name);
strcat(libname,".so");
lib = dlopen(libname,RTLD_NOW);
if(!lib){
msg = dlerror();
printf("%s\n", msg);
return 1;
}
strcpy(libname, "get_");
strcat(libname,name);
strcat(libname,"_info");
fetch = dlsym(lib,libname);
if(!fetch){
msg = dlerror();
printf("%s\n", msg);
return 1;
}
device = ((SPICEdev * (*)(void)) fetch) ();
add_device(1,&device,0);
return 0;
}
void load_alldevs(void){
char *devs[] = DEVICES_USED;
int num = NUMELEMS(devs);
int i;
for(i=0; i< num;i++)
load_dev(devs[i]);
return;
}
#endif
/*-------------------- XSPICE additions below ----------------------*/
#ifdef XSPICE
#include "ngspice/mif.h"
#include "ngspice/cm.h"
#include "ngspice/cpextern.h"
#include "ngspice/fteext.h" /* for ft_sim */
#include "ngspice/cktdefs.h" /* for DEVmaxnum */
static void relink(void) {
/*
* This replacement done by SDB on 6.11.2003
*
* ft_sim->numDevices = num_devices();
* DEVmaxnum = num_devices();
*/
ft_sim->numDevices = DEVNUM;
DEVmaxnum = DEVNUM;
ft_sim->devices = devices_ptr();
return;
}
int add_device(int n, SPICEdev **devs, int flag){
int i;
DEVices = TREALLOC(SPICEdev *, DEVices, DEVNUM + n);
DEVicesfl = TREALLOC(int, DEVicesfl, DEVNUM + n);
for(i = 0; i < n;i++){
#ifdef TRACE
printf("Added device: %s\n",devs[i]->DEVpublic.name);
#endif
DEVices[DEVNUM+i] = devs[i];
/* added by SDB on 6.20.2003 */
DEVices[DEVNUM+i]->DEVinstSize = &MIFiSize;
DEVicesfl[DEVNUM+i] = flag;
}
DEVNUM += n;
relink();
return 0;
}
int add_udn(int n,Evt_Udn_Info_t **udns){
int i;
g_evt_udn_info = TREALLOC(Evt_Udn_Info_t *, g_evt_udn_info, g_evt_num_udn_types + n);
for(i = 0; i < n;i++){
#ifdef TRACE
printf("Added udn: %s\n",udns[i]->name);
#endif
g_evt_udn_info[g_evt_num_udn_types+i] = udns[i];
}
g_evt_num_udn_types += n;
return 0;
}
extern struct coreInfo_t coreInfo;
int load_opus(char *name){
void *lib;
const char *msg;
int *num=NULL;
struct coreInfo_t **core;
SPICEdev **devs;
Evt_Udn_Info_t **udns;
funptr_t fetch;
lib = dlopen(name,RTLD_NOW);
if(!lib){
msg = dlerror();
printf("%s\n", msg);
return 1;
}
fetch = dlsym(lib,"CMdevNum");
if(fetch){
num = ((int * (*)(void)) fetch) ();
#ifdef TRACE
printf("Got %u devices.\n",*num);
#endif
}else{
msg = dlerror();
printf("%s\n", msg);
return 1;
}
fetch = dlsym(lib,"CMdevs");
if(fetch){
devs = ((SPICEdev ** (*)(void)) fetch) ();
}else{
msg = dlerror();
printf("%s\n", msg);
return 1;
}
fetch = dlsym(lib,"CMgetCoreItfPtr");
if(fetch){
core = ((struct coreInfo_t ** (*)(void)) fetch) ();
*core = &coreInfo;
}else{
msg = dlerror();
printf("%s\n", msg);
return 1;
}
add_device(*num,devs,1);
fetch = dlsym(lib,"CMudnNum");
if(fetch){
num = ((int * (*)(void)) fetch) ();
#ifdef TRACE
printf("Got %u udns.\n",*num);
#endif
}else{
msg = dlerror();
printf("%s\n", msg);
return 1;
}
fetch = dlsym(lib,"CMudns");
if(fetch){
udns = ((Evt_Udn_Info_t ** (*)(void)) fetch) ();
}else{
msg = dlerror();
printf("%s\n", msg);
return 1;
}
add_udn(*num,udns);
return 0;
}
#if defined(__MINGW32__) || defined(HAS_WINGUI) || defined(_MSC_VER)
void *dlopen(const char *name,int type)
{
NG_IGNORE(type);
return LoadLibrary(name);
}
funptr_t dlsym(void *hDll, const char *funcname)
{
return GetProcAddress(hDll, funcname);
}
char *dlerror(void)
{
LPVOID lpMsgBuf;
FormatMessage(
FORMAT_MESSAGE_ALLOCATE_BUFFER |
FORMAT_MESSAGE_FROM_SYSTEM |
FORMAT_MESSAGE_IGNORE_INSERTS,
NULL,
GetLastError(),
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
(LPTSTR) &lpMsgBuf,
0,
NULL
);
strcpy(errstr,lpMsgBuf);
LocalFree(lpMsgBuf);
return errstr;
}
#endif
#endif
/*-------------------- end of XSPICE additions ----------------------*/
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