* src/Makefile.am src/main.c src/ngspice.c

ChangeLog

@@ -1,5 +1,9 @@
 2000-05-01  Arno W. Peters  <A.W.Peters@ieee.org>
 
+	* src/devices/Makefile.am, src/devices/dev.c, src/devices/dev.h,
+	src/Makefile.am, src/ngspice.c, src/main.c: Refactored devices
+	initialization code into the devices dir.
+
 	* tests/respart.cir, tests/respart.out, tests/respart.sh:
 	additional tests for resistor.
 

src/Makefile.am

@@ -67,6 +67,7 @@ ngspice_SOURCES = \
 ngspice_LDADD = \
 	spice.o \
 	frontend/libfte.a \
+	devices/libdev.a \
 	$(DYNAMIC_DEVICELIBS) \
 	analysis/libckt.a \
 	parser/libparser.a \

src/main.c

@@ -23,6 +23,7 @@
 #include "ftedev.h"
 #include "ftedebug.h"
 #include "const.h"
+#include "devices/dev.h"
 
 #ifdef HAVE_PWD_H
 #include <pwd.h>
@@ -160,6 +161,11 @@ IFfrontEnd *SPfrontEnd = NULL;
 
 int SIMinit(IFfrontEnd *frontEnd, IFsimulator **simulator)
 {
+#ifdef SIMULATOR
+    SIMinfo.numDevices = num_devices();
+    SIMinfo.devices = devices_ptr();
+#endif /* SIMULATOR */
+
     SPfrontEnd = frontEnd;
     *simulator = &SIMinfo;
     CONSTroot2 = sqrt(2.);

src/ngspice.c

@@ -16,41 +16,6 @@
 #define AN_noise
 #define AN_sense
 
-/*
- * Devices
- */
-#define DEV_asrc
-#define DEV_bjt
-#define DEV_bsim1
-#define DEV_bsim2
-#define DEV_bsim3
-#define DEV_bsim4
-#define DEV_bsim3v1
-#define DEV_bsim3v2
-#define DEV_cap
-#define DEV_cccs
-#define DEV_ccvs
-#define DEV_csw
-#define DEV_dio
-#define DEV_ind
-#define DEV_isrc
-#define DEV_jfet
-#define DEV_jfet2
-#define DEV_ltra
-#define DEV_mes
-#define DEV_mos1
-#define DEV_mos2
-#define DEV_mos3
-#define DEV_mos6
-#define DEV_res
-#define DEV_sw
-#define DEV_tra
-#define DEV_urc
-#define DEV_vccs
-#define DEV_vcvs
-#define DEV_vsrc
-
-#define DEVICES_USED "asrc bjt bsim1 bsim2 bsim3 bsim3v2 bsim3v1 cap cccs ccvs csw dio ind isrc jfet ltra mes mos1 mos2 mos3 mos6 res sw tra urc vccs vcvs vsrc"
 #define ANALYSES_USED "op dc tf ac tran pz disto noise sense"
 
 /**********
@@ -65,42 +30,10 @@ Copyright 1990 Regents of the University of California.  All rights reserved.
 
 
 #include <stdio.h>
-#include "noisedef.h"
 #include "devdefs.h"
+#include "noisedef.h"
 #include "suffix.h"
 
-#include "asrc/asrcitf.h"
-#include "bjt/bjtitf.h"
-#include "cap/capitf.h"
-#include "cccs/cccsitf.h"
-#include "ccvs/ccvsitf.h"
-#include "csw/cswitf.h"
-#include "dio/dioitf.h"
-#include "ind/inditf.h"
-#include "isrc/isrcitf.h"
-#include "mos1/mos1itf.h"
-#include "mos6/mos6itf.h"
-#include "res/resitf.h"
-#include "sw/switf.h"
-#include "vccs/vccsitf.h"
-#include "vcvs/vcvsitf.h"
-#include "vsrc/vsrcitf.h"
-#include "bsim1/bsim1itf.h"
-#include "bsim2/bsim2itf.h"
-#include "bsim3/bsim3itf.h"
-#include "bsim4/bsim4itf.h"
-#include "bsim3v1/bsim3v1itf.h"
-#include "bsim3v2/bsim3v2itf.h"
-#include "mos2/mos2itf.h"
-#include "mos3/mos3itf.h"
-#include "jfet/jfetitf.h"
-#include "jfet2/jfet2itf.h"
-#include "mes/mesitf.h"
-#include "ltra/ltraitf.h"
-#include "tra/traitf.h"
-#include "urc/urcitf.h"
-
-
 
 extern SPICEanalysis OPTinfo;
 extern SPICEanalysis ACinfo;
@@ -129,44 +62,6 @@ SPICEanalysis *analInfo[] = {
 };
 
 int ANALmaxnum = sizeof(analInfo)/sizeof(SPICEanalysis*);
-SPICEdev *DEVices[] = {
-
-	/* URC must appear before the resistor, capacitor, and diode */
-        &URCinfo,
-        &ASRCinfo,
-        &BJTinfo,
-        &B1info,
-        &B2info,
-        &BSIM3info,
-	&B4info,
-	&BSIM3V2info,
-	&BSIM3V1info,
-        &CAPinfo,
-        &CCCSinfo,
-        &CCVSinfo,
-        &CSWinfo,
-        &DIOinfo,
-        &INDinfo,
-        &MUTinfo,
-        &ISRCinfo,
-        &JFETinfo,
-        &JFET2info,
-        &LTRAinfo,
-        &MESinfo,
-        &MOS1info,
-        &MOS2info,
-        &MOS3info,
-        &MOS6info,
-        &RESinfo,
-        &SWinfo,
-        &TRAinfo,
-        &VCCSinfo,
-        &VCVSinfo,
-        &VSRCinfo,
-};
-
-/* my internal global constant for number of device types */
-int DEVmaxnum = sizeof(DEVices)/sizeof(SPICEdev *);
 /* XXX Should be -1 ? There is always an extra null element at the end ? */
 static char * specSigList[] = {
     "time"
@@ -179,47 +74,47 @@ static IFparm nodeParms[] = {
 };
 
 IFsimulator SIMinfo = {
-    "ngspice",      /* name */
-    "Circuit level simulation program",  /* more about me */
-    Spice_Version,  /* version */
-
-    CKTinit,        /* newCircuit function */
-    CKTdestroy,     /* deleteCircuit function */
-
-    CKTnewNode,     /* newNode function */
-    CKTground,      /* groundNode function */
-    CKTbindNode,    /* bindNode function */
-    CKTfndNode,     /* findNode function */
-    CKTinst2Node,   /* instToNode function */
-    CKTsetNodPm,    /* setNodeParm function */
-    CKTaskNodQst,   /* askNodeQuest function */
-    CKTdltNod,      /* deleteNode function */
-
-    CKTcrtElt,      /* newInstance function */
-    CKTparam,       /* setInstanceParm function */
-    CKTask,         /* askInstanceQuest function */
-    CKTfndDev,      /* findInstance funciton */
-    CKTdltInst,     /* deleteInstance function */
-
-    CKTmodCrt,      /* newModel function */
-    CKTmodParam,    /* setModelParm function */
-    CKTmodAsk,      /* askModelQuest function */
-    CKTfndMod,      /* findModel function */
-    CKTdltMod,      /* deleteModel function */
-
-    CKTnewTask,     /* newTask function */
-    CKTnewAnal,     /* newAnalysis function */
-    CKTsetAnalPm,   /* setAnalysisParm function */
-    CKTaskAnalQ,    /* askAnalysisQuest function */
-    CKTfndAnal,     /* findAnalysis function */
-    CKTfndTask,     /* findTask function */
-    CKTdelTask,     /* deleteTask function */
-
-    CKTdoJob,       /* doAnalyses function */
-    CKTtrouble,	    /* non-convergence message function */
-
-    sizeof(DEVices)/sizeof(SPICEdev *),
-    (IFdevice**)DEVices,
+    "ngspice",			/* name */
+    "Circuit level simulation program",	/* more about me */
+    Spice_Version,		/* version */
+
+    CKTinit,			/* newCircuit function */
+    CKTdestroy,			/* deleteCircuit function */
+
+    CKTnewNode,			/* newNode function */
+    CKTground,			/* groundNode function */
+    CKTbindNode,		/* bindNode function */
+    CKTfndNode,			/* findNode function */
+    CKTinst2Node,		/* instToNode function */
+    CKTsetNodPm,		/* setNodeParm function */
+    CKTaskNodQst,		/* askNodeQuest function */
+    CKTdltNod,			/* deleteNode function */
+
+    CKTcrtElt,			/* newInstance function */
+    CKTparam,			/* setInstanceParm function */
+    CKTask,			/* askInstanceQuest function */
+    CKTfndDev,			/* findInstance funciton */
+    CKTdltInst,			/* deleteInstance function */
+
+    CKTmodCrt,			/* newModel function */
+    CKTmodParam,		/* setModelParm function */
+    CKTmodAsk,			/* askModelQuest function */
+    CKTfndMod,			/* findModel function */
+    CKTdltMod,			/* deleteModel function */
+
+    CKTnewTask,			/* newTask function */
+    CKTnewAnal,			/* newAnalysis function */
+    CKTsetAnalPm,		/* setAnalysisParm function */
+    CKTaskAnalQ,		/* askAnalysisQuest function */
+    CKTfndAnal,			/* findAnalysis function */
+    CKTfndTask,			/* findTask function */
+    CKTdelTask,			/* deleteTask function */
+
+    CKTdoJob,			/* doAnalyses function */
+    CKTtrouble,			/* non-convergence message function */
+
+    0,				/* Initialized in SIMinit() */
+    NULL,			/* Initialized in SIMinit() */
 
     sizeof(analInfo)/sizeof(SPICEanalysis *),
     (IFanalysis **)analInfo,

src/spicelib/devices/Makefile.am

@@ -34,5 +34,10 @@ SUBDIRS = \
 	vcvs	\
 	vsrc
 
+lib_LIBRARIES = libdev.a
+
+libdev_a_SOURCES = dev.c
+
+INCLUDES = -I$(top_srcdir)/src/include
 
 MAINTAINERCLEANFILES = Makefile.in

src/spicelib/devices/dev.c

@@ -0,0 +1,126 @@
+/* Configuration file for ng-spice */
+#include <config.h>
+
+#include "dev.h"
+#include "devdefs.h"
+
+/*
+ * Devices
+ */
+#define DEV_asrc
+#define DEV_bjt
+#define DEV_bsim1
+#define DEV_bsim2
+#define DEV_bsim3
+#define DEV_bsim4
+#define DEV_bsim3v1
+#define DEV_bsim3v2
+#define DEV_cap
+#define DEV_cccs
+#define DEV_ccvs
+#define DEV_csw
+#define DEV_dio
+#define DEV_ind
+#define DEV_isrc
+#define DEV_jfet
+#define DEV_jfet2
+#define DEV_ltra
+#define DEV_mes
+#define DEV_mos1
+#define DEV_mos2
+#define DEV_mos3
+#define DEV_mos6
+#define DEV_res
+#define DEV_sw
+#define DEV_tra
+#define DEV_urc
+#define DEV_vccs
+#define DEV_vcvs
+#define DEV_vsrc
+
+#define DEVICES_USED "asrc bjt bsim1 bsim2 bsim3 bsim3v2 bsim3v1 cap cccs ccvs csw dio ind isrc jfet ltra mes mos1 mos2 mos3 mos6 res sw tra urc vccs vcvs vsrc"
+
+#include "asrc/asrcitf.h"
+#include "bjt/bjtitf.h"
+#include "cap/capitf.h"
+#include "cccs/cccsitf.h"
+#include "ccvs/ccvsitf.h"
+#include "csw/cswitf.h"
+#include "dio/dioitf.h"
+#include "ind/inditf.h"
+#include "isrc/isrcitf.h"
+#include "mos1/mos1itf.h"
+#include "mos6/mos6itf.h"
+#include "res/resitf.h"
+#include "sw/switf.h"
+#include "vccs/vccsitf.h"
+#include "vcvs/vcvsitf.h"
+#include "vsrc/vsrcitf.h"
+#include "bsim1/bsim1itf.h"
+#include "bsim2/bsim2itf.h"
+#include "bsim3/bsim3itf.h"
+#include "bsim4/bsim4itf.h"
+#include "bsim3v1/bsim3v1itf.h"
+#include "bsim3v2/bsim3v2itf.h"
+#include "mos2/mos2itf.h"
+#include "mos3/mos3itf.h"
+#include "jfet/jfetitf.h"
+#include "jfet2/jfet2itf.h"
+#include "mes/mesitf.h"
+#include "ltra/ltraitf.h"
+#include "tra/traitf.h"
+#include "urc/urcitf.h"
+
+
+SPICEdev *DEVices[] = {
+
+	/* URC must appear before the resistor, capacitor, and diode */
+        &URCinfo,
+        &ASRCinfo,
+        &BJTinfo,
+        &B1info,
+        &B2info,
+        &BSIM3info,
+	&B4info,
+	&BSIM3V2info,
+	&BSIM3V1info,
+        &CAPinfo,
+        &CCCSinfo,
+        &CCVSinfo,
+        &CSWinfo,
+        &DIOinfo,
+        &INDinfo,
+        &MUTinfo,
+        &ISRCinfo,
+        &JFETinfo,
+        &JFET2info,
+        &LTRAinfo,
+        &MESinfo,
+        &MOS1info,
+        &MOS2info,
+        &MOS3info,
+        &MOS6info,
+        &RESinfo,
+        &SWinfo,
+        &TRAinfo,
+        &VCCSinfo,
+        &VCVSinfo,
+        &VSRCinfo,
+};
+
+
+/* my internal global constant for number of device types */
+int DEVmaxnum = sizeof(DEVices)/sizeof(SPICEdev *);
+
+
+int
+num_devices(void)
+{
+    return sizeof(DEVices)/sizeof(SPICEdev *);
+}
+
+IFdevice **
+devices_ptr(void)
+{
+    return (IFdevice **) DEVices;
+}

src/spicelib/devices/dev.h

@@ -0,0 +1,10 @@
+#ifndef _DEV_H
+#define _DEV_H
+
+#include <ifsim.h>
+
+int num_devices(void);
+IFdevice **devices_ptr(void);
+
+#endif
+