ngspice/ChangeLog

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2005-02-08 Paolo Nenzi <p.nenzi@ieee.org>
* src/frontend/subckt.c: modified the file with the one supplied by
Dietmar Warning's (warning@danalyse.de). This fix the bug that
caused ngspice to crash with long subckt lines.
2004-09-05 Paolo Nenzi <p.nenzi@ieee.org>
* src/spicelib/devices/jfet/jfet.c: model type (njf or pjf) was
defined as input/output parameter. Now is an input-only parameter,
as in other models.
* tests/jfet/jfet_vds-vgs.out: Corrected the output after the change
in jfet.c. With the old code the number associated to njf or pjf
(meaningless) changed each run of ngspice and caused the check
process to fail.
* src/spicelib/devices/mesa/mesa.c: model type was reported
incorrectly. Declared parameter vt0 as "redundant", since it has
the same meaning of vto.
* tests/mesa/mesa11.out: changed test file output accordind to
changes in mesa.c. Now model type ic correct.
2004-09-01 Paolo Nenzi <p.nenzi@ieee.org>
* src/conf.c: Modified bug reports address. Now it points to a
mailing list dedicated to bug reports.
2004-08-29 Paolo Nenzi <p.nenzi@ieee.org>
* src/fronted/aspice.c: Added a define for FreeBSD (from
FreeBSD ports archive).
2004-08-22 Paolo Nenzi <p.nenzi@ieee.org>
* src/xspice/enhtrans.c: Removed code introduced by Stuart Brorson to
limit parsing of POLY statements to dimension 2. Now functions
returns a copy of the error strings that i freed by higher level
code once precessed and write the error on the expanded netlist (as
comments) instead of expanded lines (this fixes a segmentation fault
since INPpas1() does not check if the returned line is not null and
makes expandend netlist more informative).
2004-08-20 Paolo Nenzi <p.nenzi@ieee.org>
* src/frontend/{gens.h, gens.c, device.c}: Committed another Vera
Albrecht's patch for the "show" command. This closes the bug
definitively.
* src/include/{cktdefs.h, dgen.h, ftedebug.h, missing_math.h,
ngspice.h, noisedef.h, sensdef.h},
src/spicelib/analysis/{ckt.h, ckti2nod.c}: committed Vera
Albrecht patch to remove some compiler warnings.
2004-08-16 Paolo Nenzi <p.nenzi@ieee.org>
* src/frontend/{device.c, gens.c}: Committed Vera Albrecht's patch
to the "show command" I closed on 2004-08-13. Vera's patch is
better.
2004-08-15 Paolo Nenzi <p.nenzi@ieee.org>
* configure.in, src/spinit.in: Added a variable in configure.in
to decomment codemodels lines in spinit if --enable-xspice is
issued in the configure phase. It is a hack but works.
2004-08-14 Paolo Nenzi <p.nenzi@ieee.org>
* src/main.c: The code for -o option contained an error that
prevented the correct operation of output redirection. The
masking #ifdef has been changed to #ifndef.
2004-08-13 Paolo Nenzi <p.nenzi@ieee.org>
* src/frontend/device.c: "show" command leaked 28 bytes for each
group of words since an allocated pointer in line 33 of gens.c
was never freed. It is not possible to free allocated memory
using that pointer since it is used and its value altered. I
used "listdg" copying original pointer value to it and freeing
memory using "listdg" instead. There were sone "tfree" that
caused problems for incorrect inputs, I have removed them and
tested against some bad syntax. Results shows no leaks.
* src/spicelibe/devices/{res/resparam.c, cap/capparam.c,
ind/indparam.c}: Fixed a bug introduced with m and acResistance
parameters. Since show command works as soon as a circuit is
loaded, before any call to DEVsetup or DEVtemp is made, some
parameters, in this early call showed incorrect results.
Simulations are not affected by this bug, but it is annoying.
Now principal parameters are display correctly.
* src/spicelib/analysis/cktncdump.c: fixed a typo that prevents
compilation on some systems.
2004-08-09 Paolo Nenzi <p.nenzi@ieee.org>
* Updated and corrected test files in "tests" directory. Added
"examples" directory.
* src/spicelib/devices/bsim3/b3set.c: Added Dietmar Warning
<warning@danalyse.de> patch to solve a bug that shows up when
acm=2 was used. From Dietmar's mail message:
if we use the acm=2 option we must set the nrd and nrs
defaults to 0.
* src/spicelib/devices/mos3/mos3temp.c: As suggested by Dietmar
Warning <warning@danalyse.de> I removed the >1um limit for the
model.
2004-07-08 Paolo Nenzi <p.nenzi@ieee.org>
* Applied Al Niessner <Al.Niessner@jpl.nasa.gov> negabyte patch
that removed all compiler warnings.
* configure.in, src/xspice/icm/makedefs.in, tests/Makefile.am,
xgraph/aclocal.m4, xgraph/configure.in, xgraph/configure: updated
configuration files for autoconf V2.59 automake V1.8.
2004-07-05 Paolo Nenzi <p.nenzi@ieee.org>
* src/frontend/resource.c: added __APPLE__ for mac osx support as in
patch sent by Khairulmizam Samsudin <kmbs@hotmail.com>
* src/spicelib/parser/inpdomod.c: fixed some typos as in patch
sent by Khairulmizam Samsudin <kmbs@hotmail.com>
2004-06-22 Paolo Nenzi <p.nenzi@ieee.org>
* src/spicelib/devices/vbic: Vbic code updated. Thanks to Dietmar
Warning (warning@danalyse.de )now we have the four terminal
version of the VBIC model. The old three terminal version has
been discarded.
2004-06-21 Paolo Nenzi <p.nenzi@ieee.org>
* src/frontend/subckt.c: patch from Stuart Brorson
<sdb@cloud9.net>. This patch adresses the following
problem (as written by Stuart):
Modified modtranslate and devmodtranslate to fix bug noticed
by Liu: codemodel names called out in the device instantiation
line ("A1 1 2 3 4 lim") were not translated correctly if they
were invoked inside a .subckt. Fix involved explicitly adding
code to handle "A" device types when translating the line.
SDB 6.18.2004.
2004-05-30 Paolo Nenzi <p.nenzi@ieee.org>
* src/frontend/subckt.c: patch from Dietmar Warning
(warning@danalyse.de) to fix memory errors when using very
long model card.
src/spicelibe/devices/vbic/vbicsetup.c: patch from Dietmar Warning
(warning@danalyse.de) to fix vbic behavior.
2004-02-14 Paolo Nenzi <p.nenzi@ieee.ord>
* Trimmed the autoconf interfaces. Added dummy ".out" files
into many tests subdirectories and modified many Makefile.amS.
2004-02-05 Paolo Nenzi <p.nenzi@ieee.org>
* src/spicelib/analysis/cktntask.c: Bug: not all the values
of TSKtask structure were copied and got a correct default
value. The bug showed as an infinite loop in gmin stepping.
2004-02-10 Paolo Nenzi <p.nenzi@ieee.org>
* src/frontend/inpcom.c: Applied patch from Dietmar Warning
to solve the bug discovered by Jelle Haandrikman: wrong
subcircuit expansion when leading spaces are present in the
subcircuit netlist.
2004-01-28 Paolo Nenzi <p.nenzi@ieee.org>
* configure.in: changed version to rework15.
2004-01-27 Paolo Nenzi <p.nenzi@ieee.org>
* configure.in: changed version to rework15-pre3 and other
small changes for release.
* AUTHORS, FAQ: Updates
* src/spicelib/devices/bjt/bjtpzld.c,
src/spicelib/devices/bjt2/bjt2pzld.c: there was an error
in the pole-zero routine. The collector resistance was
loaded into the matrix instead of the condictance.
* inpdomod.c: Updated HiSIM level to 64.
* src/spicelib/devices/vbic/*, src/Makefile.am,
src/spicelib/devices/dev.c, src/spicelibe/parser/inp2q.c,
src/spicelib/parser/inpdomod.c,src/spicelib/devices/Makefile.am,
tests/vbic, contrib/vbic, DEVICES: Added VBIC model from
Dietmar Warning <warning@danalyse.de>. This is the 3 terminal
model without excess phase and termal network.
2004-01-26 Paolo Nenzi <p.nenzi@ieee.org>
* DEVICES: updated isrc an vsrc status
* src/spicelib/devices{isrc,vsrc}: Cleaned up code
* tests/cider: Added example files for cider simulator.
2004-01-25 Paolo Nenzi <p.nenzi@ieee.org>
* configure.in, acconfig.h: Added configure options for the
following debug symbols: ASDEBUG, D_DBG_BLOCKTIMES,
D_DBG_SMALLTIMES, NEWPRED.
2004-01-23 Paolo Nenzi <p.nenzi@ieee.org>
* xgraph: Added xgraph plotting program. It can be added to
the ngspice binaries by adding --enable-xgraph in the
configuration phase.
2004-01-21 Paolo Nenzi <p.nenzi@ieee.org>
* src/include/ifsim.h, src/include/cktdefs.h, src/frontend/spiceif.c,
src/frontend/shyu.c, src/spicelib/cktntask.c: Applied the options
patch made by Charles Williams <C.D.H.Williams@exeter.ac.uk>
2004-01-20 Paolo Nenzi <p.nenzi@ieee.org>
* src/maths/ni/*: Cleaned up code removing unnecessary includes.
2004-01-15 Paolo Nenzi <p.nenzi@ieee.org>
* src/spicelib/devices/{cccs,ccvs,vccs,vcvs}/*: cleaned up the code.
* src/spicelib/devices/csw/*, src/spicelib/devices/sw/*: cleaned
up the code.
* DEVICES: updated switches status.
2004-01-14 Paolo Nenzi <p.nenzi@ieee.org>
* src/spicelib/devices/txl/*: Added TXLunsetup function to allow
for multiple simulations.
* DEVICES: Updated txl status.
2004-01-11 Paolo Nenzi <p.nenzi@ieee.org>
* src/spicelib/analysis/*: Removed redundant includes. File stdio.h
is already included via ngspice.h.
2004-01-10 Paolo Nenzi <p.nenzi@ieee.org>
* configure.in: changed version to rework-15pre2.
* src/frontend/{com_history.c, cpitf.c, display.h, evaluate.c,
inpcom.c, misccoms.c, parser/glob.c, plotting/x11.c, resource.c,
runcoms.c, signal_handler.c, subckt.c, variable.c}
src/include/{ftedev.h, ngspice.h}
src/misc{ivars.c, Makefile.am, string.c, tilde.c, tilde.h, util.c,
util.h}
src/{main.c, nghelp.c, ngmultidec.c}
configure.in:
Applied Stuart's patch tclspice-0.2.14_12-03-2003.diff.gz but
with libreadline disabled by default. (Stuart Brorson
<sdb@cloud9.net>).
* Fixed makefiles in src/xspice/icm and src/xspice/cmpp to make
distclean without barfing. (Stuart Brorson <sdb@cloud9.net>).
* configure.in
src/xspice/cmpp/Makefile src/xspice/cmpp/Makefile.in:
Make configure automatically set paths for lex yacc and
install dir (Stefan Jones <stefan.jones@multigig.com>).
* src/Makefile.am Makefile.am README.Tcl
src/xspice/README src/xspice/icm/README
src/xspice/icm/spice2poly/icm_spice2poly/README:
Updated to reflect codemodel support is now complete
(Stefan Jones <stefan.jones@multigig.com>).
* src/xspice/ipc/ipc.c:
Remove linux specific includes which are not needed
(Stefan Jones <stefan.jones@multigig.com>).
* src/xspice/{Makefile.am,xspice.c}
src/xspice/cm/{cmexport.c,Makefile.am}:
Moved the xspice library hooks into the cm directory
(Stefan Jones <stefan.jones@multigig.com>).
* src/xspice/enh/enhtrans.c src/xspice/mif/mif_inp2.c:
Fixed version from Stuart Brorson <sdb@cloud9.net>,
http://www.brorson.com/gEDA/ngspice/
* src/spinit, arc/spinit.in, configure.in: parametrized spinit paths
for codemodel devices.
* src/Makefile.am, src/ngspice.idx: removed ngspice.idx
and make it auto-generated and installed
(Stefan Jones <stefan.jones@multigig.com>).
* src/frontend/aspice.c: Added #ifdef for SOLARIS.
* src/include/cktdefs.h: added prototype for NInzIter().
* src/spicelib/devices/cpl/*: Added CPLask and CPLmAsk functions to
access device's internals. Added CPLunsetup function to allow
for multiple simulations.
* DEVICES: updated with cpl changes.
2003-12-31 Paolo Nenzi <p.nenzi@ieee.org>
* src/spicelib/devices/tra/*: Cleaned code.
* src/spicelib/devices/ltra/*: Cleaned code.
* src/spicelib/devices/urc/*: Cleaned code.
* tests/transmission/{cpl*, txl*, ibm*}: Added test files for the
kspice's cpl and txl devices.
* src/spicelib/devices/cpl/*: Cleaned the cpl code.
* src/spicelib/devices/txl/*: Cleaned the txl code.
* src/frontend/subckt.c, src/spicelib/analysis/cktdojob.c,
src/spicelib/analysis/dctran.c: added some txl an cpl specific
code from kspice.
* src/spicelib/devices/mesa/*: Added parallel multiplier and "dtemp",
pole-zero analysis and parallel code switches.
* src/spicelib/devices/mes/*: Added parallel multiplier.
* tests/mes, tests/mes/subth.cir: added test netlist for mes devices.
* DEVICES: updated documentation including MES, MESA, CPL, TXL, TRA,
LTRA and URC changes.
2003-12-30 Paolo Nenzi <p.nenzi@ieee.org>
* src/spicelibe/devices/hfet2/*: Added parallel multiplier and "dtemp"
parameters. Added pole-zero analysis and parallel code switches.
* src/spicelib/devices/jfet/jfetpzld.c: gspr and gdpr were initialized
with Resist and not Conduct, corrected!
* src/spicelib/devices/hfet1/*: Added parallel multiplier and "dtemp" to
the code. Added the pole-zero analysis and parallel code checks.
Corrected a bug in the unsetup function that caused a segfault.
* tests/hfet/, tests/hfet/id_vgs.cir, tests/inverter.cir: added hfet
test netlists.
* DEVICES: updated hfet1 status.
2003-12-27 Paolo Nenzi <p.nenzi@ieee.org>
* src/spicelib/devices/jfet2/*: Added parallel multiplier and "dtemp"
parameter. Added Alan's CopyNodeSet, and inserted a missing
instruction in JFET2temp (for parallel code).
* DEVICES: Updated documentation for JFET2 model
2003-12-26 Paolo Nenzi <p.nenzi@ieee.org>
* src/spicelib/devices/jfet/*: Added parallel multiplier and
"dtemp" parameter.
* src/spicelib/devices/jfet/jfetload.c: reintroduces the old model
code, superseded by Sydney code (Parker Skellern). The code is
not useed but is left as reference.
* DEVICES: Updated jfet status
* tests/jfet, tests/jfet/jfet_vds-vgs.cir: added jfet directory
and one netlist.
2003-12-24 Paolo Nenzi <p.nenzi@ieee.org>
* src/maths/cmaths/cmath4.c: Applied
Vera Albrecht patch to enable interpolate
function.
* src/frontend/{come_let.c, control.c, evaluate.c, outitf.c, parse.c},
src/frontend/parser/lexical.c: Applied Vera Albrecht patch that
fixes ngspice bugs in its control language (c shell).
2003-12-08 Paolo Nenzi <p.nenzi@ieee.org>
* src/spicelib/devices/mos9/*: Added
"dtemp" parameters.
* DEVICES: Updated MOS9 status.
2003-12-08 Paolo Nenzi <p.nenzi@ieee.org>
* src/spicelib/devices/mos6/*: Added "m"
"dtemp" parameters.
* DEVICES: Updated MOS6 status.
2003-11-22 Paolo Nenzi <p.nenzi@ieee.org>
* src/spicelib/devices/bsim2/*: Added "m"
parameter and noise routine.
* DEVICES: Updated file with bsim2 changes.
2003-11-21 Paolo Nenzi <p.nenzi@ieee.org>
* src/spicelib/devices/bsim1/*: Added "m"
parameter and noise routine.
* DEVICES: Updated file with bsim1 changes.
2003-11-12 Paolo Nenzi <p.nenzi@ieee.org>
* src/spicelib/devices/mos2/*: Added "dtemp"
parameter.
* src/spicelib/devices/mos3/*: Added "dtemp"
parameter.
* DEVICES: updated file.
2003-11-11 Paolo Nenzi <p.nenzi@ieee.org>
* src/spicelib/devices/mos1/*: Added "dtemp"
parameter.
* DEVICES: Updated MOS1 status.
2003-11-02 Paolo Nenzi <p.nenzi@ieee.org>
* doc/ngspice.texi: updated documentation.
2003-10-29 Paolo Nenzi <p.nenzi@ieee.org>
* src/spicelib/devices/bjt2/*: Enhanced bjt level 2
model adding dtemp, parallel mutliplier "m" and
support for CIDER multiprocessor compilation.
* DEVICES: Updated status of Diode and BJT's.
2003-10-26 Paolo Nenzi <p.nenzi@ieee.org>
* src/spicelib/devices/bjt/*: Improved bjt level 1 model
adding dtemp and parallel multiplier.
2003-10-24 Paolo Nenzi <p.nenzi@ieee.org>
* src/spicelib/devices/dio/*: Improved diode model with code
sent by Diermar Warning and mine improvements. Forward/Reverse
knee currents, periphery effect, temperature corrections of
some parameters and parallel multiplier.
* doc/ngspice.texi: updated documentation with new diode model.
2003-10-01 Paolo Nenzi <p.nenzi@ieee.org>
* src/spicelib/analysis/noisean.c: fixed an arror that caused segfault
when resuming an halted long lasting noise analysis. The source fo
this fix is Vera Albrecht <albrecht@danalyse.de>
* src/spicelib/devices/res/restemp.c: Changed default value for flicker
noise exponent to 1.0 (was 0.0), as in others spice devices.
2003-09-27 Paolo Nenzi <p.nenzi@ieee.org>
* src/spicelib/devices/ind/*, src/spicelib/parser/inp2l.c,
src/spicelib/parser/inpdomod.c, src/include/defines.h,
src/include/const.h: Improved inductor model. Added parallel
multiplier, temperature correction and solenoid/toroid model.
* DEVICES, doc/ngspice.texi: updated documentation to reflect changes
in inductor code.
2003-09-25 Paolo Nenzi <p.nenzi@ieee.org>
* src/spicelib/devices/bsim3/*: Added new multirevision bsim3 code sent
by Dietmar Warning. This model implements bsim 3v3.2 up to 3v3.2.4 and
has enahnced with ACM.
* DEVICES: updated bsim3 status.
* src/spicelib/devices/bjt2/*, DEVICES, Changelog: Added bjt2 code sent
by Dietmar Warning, containing some fixes over the original code and
a new feature: temperature correction of re,rb,rc.
* src/frontend/numparam/*, src/frontend/Makefile.am, src/Makefile.am,
configure.in, acconfig.h, src/frontend/subckt.c: Added numparam
library contributed by Georg Post. This library let users to
input parametric netlists in ngspice. Look at readme in library
directory.
* src/spicelib/analysis/dctrcurv.c: small bug fix. CKTtime was confused
with CKTtemp.
2003-09-25 Paolo Nenzi <p.nenzi@ieee.org>
* src/spicelib/devices/cap/*, src/spicelib/parser/inp2c.c,
src/include/defines.h, src/include/const.h: enhanced
capacitor model. Added temperature dependence, model capacitance
and cj computation based on insulator thickness and relative
dielectric constant.
* doc/ngspice.tex, DEVICES: updated documentation reflecting
capacitor model changes.
2003-09-24 Paolo Nenzi <p.nenzi@ieee.org>
* src/spicelib/analysis/dctrcurv.c: Fixed resistance sweep. First
point is now correct. A call to CKTtemp was needed in the first
point.
2003-09-20 Paolo Nenzi <p.nenzi@ieee.org>
* src/spicelib/devices/res/*, src/spicelib/analysis/nevalsrc.c,
doc/ngspice.texi, DEVICES: Added new features to resistors:
flicker noise, tempereature difference with the rest of the
circuit, noiseless resistors. The implementation of dtemp
required a change in the nevalsrc.c file in the function that
computes the noise densities. Updated documentation.
2003-09-18 Paolo Nenzi <p.nenzi@ieee.org>
* src/spicelib/analysis/dctrcurv.c: Corrected temperature sweep.
Initial temp was the circuit temperature and not the start
value in the input line. There was a missing call to CKTtemp().
2003-08-24 Paolo Nenzi <p.nenzi@ieee.org>
* src/maths/sparse/, src/include/complex.h: Added a function
needed by CIDER in sparse library and started to isolate as
much as possible sparse code from spice, reverting some of
the work did in the previous releases. The idea is to design
an interface between spice and a generic matrix library.
In the future the current sparse code will be upgraded to
version 1.4 (http://sparse.sourceforge.net).
src/frontend/misccoms.c, doc/ngspice.texi: Modified "version"
command to include compilation information when called with
the new "-f" option.
src/frontend/(parse.c,define.c): Applied Stefan patches
that close a memory leak.
src/spicelib/parser/inpgmod.c: Patched Stuart INPgetNetTok
function to correct a parsing error emerged in pole-zero
analysis.
2003-08-14 Paolo Nenzi <p.nenzi@ieee.org>
* configure.in, src/main.c, src/misc/tilde.c, src/misc/tilde.h,
src/frontend/com_history.c, src/frontend/misccoms.h,
src/frontend/signal_handler.c, src/frontend/plotting/x11.c,
src/frontend/parser/glob.c, src/include/ngspice.h:
Added Andrew Veliath patch fo readline support. Using
readline with ngspice IS A VIOLATION OF GPL LICENSE, you
have been warned. The final decision is up to you. The
patch has been applied in the perspective of changing
readline library with libedit. Libedit aims to be a
replacement of readline and is covered by BSD license.
Libedit is available at the URL: libedit.sourceforge.net.
Readline code has been extrapolated from a patch available
on http://www.btae.mam.gov.tr/~genc/ngspice/.
2003-08-11 Paolo Nenzi <p.nenzi@ieee.org>
* doc/ngspice.texi: updated documentation. Still incomplete
but on the way...
* main.c, ngnutmeg.c, ngspice.c, frontend/resource.c,
include/bool.h, include/cktdefs.h, include/complex.h,
include/defines.h, include/devdefs.h, include/macros.h,
include/ngspice.h, maths/cmaths/cmath1.c,
maths/cmaths/test_cx_ph.c, maths/ni/nidest.c,
maths/ni/nipred.h, maths/ni/nireinit.c, misc/misc_time.c,
misc/string.c, misc/stringutil.h, spicelib/analysis/cktdltn.c,
spicelib/analysis/cktdojob.c, spicelib/analysis/cktdump.c,
spicelib/analysis/cktload.c, spicelib/analysis/cktmknod.c,
spicelib/analysis/cktntask.c, spicelib/analysis/cktpzstr.c,
spicelib/analysis/cktsens.c, spicelib/analysis/cktsetup.c,
spicelib/analysis/cktsgen.c, spicelib/analysis/cktsopt.c,
spicelib/parser/inp2d.c, spicelib/parser/inp2m.c,
spicelib/parser/inp2q.c, spicelib/parser/inpdomod.c,
spicelib/parser/inpgmod.c:
Updated code for CIDER integration.
* src/spicelib/devices/bsim3v2: removed because the V3.2 code
is now in bsim3 directory.
* src/spicelib/devices: various enhancements on models. Mainly
code cleaning (removed spurios #include <stdio.h>). Added
parallel multiplier on some device and corrected implementation
of cpl an txl devices.
* bdrydefs.h, carddefs.h, ciderinp.h, cidersupt.h, contdefs.h,
domndefs.h, dopdefs.h, elctdefs.h, gendev.h, lsort.h,
material.h, matldefs.h, meshdefs.h, meshext.h, methdefs.h,
mobdefs.h, modldefs.h, numcards.h, numconst.h, numenum.h,
numgen.h, numglobs.h, onedev.h, onemesh.h, optndefs.h,
outpdefs.h, profile.h, twodev.h, twomesh.h:
new include files imported with CIDER.
* src/ciderlib/*, src/maths/misc, src/spicelib/devices/nbjt,
src/spicelib/devices/nbjt2, src/spicelib/devices/numd,
src/spicelib/devices/numd2, src/spicelib/devices/numos:
Added CIDER simulator routines, support math fnctions and
numerical devices.
* src/spicelib/devices/bsim3soi: added bsim3soi v3.x model
* src/spicelib/devices/bsim3v0: added version 3.0 of
bsim model.
* src/spicelib/devices/bsim3v1a: version 3.1 of bsim model.
This model has been hacked by Alan Gillespie.
* src/spicelib/devices/bsim3v1s: version 3.1 of bsim model.
This model has been hacked by Serban Popescu.
* src/spicelib/devices/hisim: added hisim model.
2003-08-06 Paolo Nenzi <p.nenzi@ieee.org>
* Another big commit: Stefan Jones has worked on the xspice
part and added some fix from Vera Albrecht. Tclspice 0.2.13
Changelog (applicable parts) follows:
2003-08-01 Stefan Jones <stefan.jones@multigig.com>
* src/xspice/mif/mif_inp2.c:
Reverted to version 1.1.2.2 so POLY and codemodels work
* src/Makefile.am:
Fixed libspice.so dependancies
* src/frontend/{com_let.c,device.c,evaluate.c}:
more memory leak fixes by Vera Albrecht <albrecht@danalyse.de>
* configure.in src/xspice/icm/* src/xspice/lib/*.cm
src/xspice/Makefile.am :
Added some easy to use makefiles for codemodels and reordered
Removed binary files
Added icm to build list
* src/xspice/icm/{analog,digital,xtradev,xtraevt}:
added the codemodels from xspice in the same
structure as spiceopus
* src/frontend/misccoms.c src/spinit src/conf.c configure.in:
updated email address for bug reports and package version.
2003-07-25 Paolo Nenzi <p.nenzi@ieee.org>
* src/main.c: Studied Vera's main.d and introduced changes
following her advices.
* src/frontend/vectors.c: Applied Vera patch.
* src/spicelib/devices/bsim3soi_{dd,fd,pd}:
Corrected bsim3soi{pd,fd,dd}def.h, owner and states fields
were swapped. Thanks to Jon Elngelbert.
2003-07-23 Paolo Nenzi <p.nenzi@ieee.org>
* A lot of changes that touched too many files to mention each one.
I have introduced the xspice code into ngspice. I take xspice code
from tclspice (0.2.12). Since tclspice started as a branch of
ngspice, I have applied the patches developed for it that correcting
some bugs common to tclspice and ngspice. What follows is the
extract of tclspice Changelog file that describes the changes:
2003-07-18 Vera Albrecht <albrecht@danalyse.de>
* src/{main.c,tclspice.c}
src/frontend/{Makefile.am,control.c,control.h,display.c,
dotcards.c, hcomp.c,hpgl.c,outitf.c,parse.c,postcoms.c,
postsc.c,runcoms.c, spiceif.c,variable.c,variable.h,
parser/complete.c,plotting/pvec.c}
src/include/{cktdefs.h,ngspice.h}
src/misc/{ivars.c,string.c,stringutil.h}
src/spicelib/analysis/{acan.c,ckt.h,dcop.c}
src/spicelib/devices/bsim3/b3temp.c
src/spicelib/parser/{ifnewuid.c,inp2dot.c,inperror.c} :
Memory leaks and some WINDOWS compile fixes.
2003-07-17 Stefan Jones <stefan.jones@multigig.com>
* src/frontend/{subckt.c,vectors.c}
src/spicelib/analysis/dctran.c
src/spicelib/parser/inperror.c
src/xspice/idn/idndig.c src/xspice/mif/mif_inp2.c :
More memory leak fixes
* configure.in src/xspice/xspice.c :
Fix compile problems with garbage collector
2003-07-17 Steven Borley <sjb@salix.demon.co.uk>
src/spicelib/devices/txl/txlload.c :
Fixed duplicate declaration of pool_vi_txl
2003-07-16 Vera Albrecht <albrecht@danalyse.de>
* frontend/{device.c,parse.c,vectors.c,com_compose.c} :
More memory leaks closed in utility commands and functions.
2003-07-16 Stefan Jones <stefan.jones@multigig.com>
* src/frontend/{com_compose.c,cpitf.c,device.c,subckt.c,
vectors.c}
src/frontend/plotting/plotit.c src/include/ngspice.h
src/spicelib/parser/{inp2dot.c,inp2r.c,inpdomod.c,inpdpar.c,
inpgmod.c,inppas3.c} :
Rest of the serious deck reader leaks, plus fixes for the
last batch.
2003-07-15 Stefan Jones <stefan.jones@multigig.com>
* /src/frontend/{com_let.c,com_set.c,evaluate.c,parse.c,
variable.c}
src/frontend/parser/complete.c :
Memory leaks plugged
2003-04-14 Stefan Jones <stefan.jones@multigig.com>
* Make all the devices in src/spicelib/devices be built
as archives not shared libraries, and don't install them
2003-06-22 Stuart Brorson <sdb@cloud9.net>
* Finally got SPICE2 POLY stuff working. This involved
lots of changes in src/xspice/mif and src/xspice/enh.
Particular changes were made in:
-- MIF_INP2A: re-arranged logic to fix parsing problems.
-- two2three_translate: fixed some stupid pointer problems.
-- etc.
* Revamped src/xspice/icm/ and src/xspice/icm/icm_spice2poly
directories to enable build of POLY codemodel.
Makefiles were fixed, and some stuff was added to enable
cmpp (from SPICE Opus) to build the codemodel precursors
correctly. (Note that you need to download and install
SPICE Opus to rebuild the codemodel stuff. See
src/xspice/icm/README for more details.)
* Hacked Makefile.am's for much of the directory hierarchy,
particularly for src/xspice/icm and
src/xspice/icm/icm_spice2poly to build the POLY codemodel
correctly. Note that top level make still doesn't detect
changes in the xspice hierarchy; read the NOTES file for
a workaround.
* Added a SPICE netlist incorporating vendor models with
SPICE2 POLYs in tests/TransImpedanceAmp/. Running this
model successfully demonstrates that you have built the
XSpice POLY codemodel correctly and that life is good
. . . .
* Moved #define TRACE out of src/ngspice.h and made it
a compiler option (-DTRACE) invoked in src/Makefile when
making spice.o.
2003-05-02 Stuart Brorson <sdb@cloud9.net>
* Added #define TRACE to main.c for use in debugging.
Added lots of printf's in the code which are turned on
by defining TRACE. This is used to help figure out what
the program is doing at each step . . . . .
* Added lots of comments all over the source tree.
This should help explain what the prog is doing for
future hackers.
* Fixed parser to allow POLY attributes in dependent
sources (major changes in src/frontend/subckt.c, as
well as move location of call to ENHtranslate_poly in
src/frontend/inp.c)
* Fixed bug in device init files
(src/spicelib/devices/*init.c)
so that Deviceinfo structures operated with XSPICE.
* Fixed nasty malloc problem in src/xspice/mif/mifgetmod.c
which casued frequent segfaults (when compiled with XSPICE).
2002-01-03 Paolo Nenzi <p.nenzi@ieee.org>
* acconfig.h: added define needed for Windows and some aesthetic
rework (from Holger Vogt patch).
* configure.in: added macros to handle windows related
issues (Holger patch and me).
* INSTALL: added documentation on ngspice compilation under
Windows (Holger Vogt patch).
* Makefile.am: added Windows compilation code (Holger Vogt patch and
me).
2001-12-05 Emmanuel Rouat <emmanuel.rouat@wanadoo.fr>
* configure.in: removed (unnecessary) macros to handle GNU getopt
(I'm an idiot!)
2001-12-04 Emmanuel Rouat <emmanuel.rouat@wanadoo.fr>
* configure.in, main.c: Forgot a bit to handle GNU getopt correctly
2001-11-25 Emmanuel Rouat <emmanuel.rouat@wanadoo.fr>
* configure.in: New way (cleaner) to handle GNU getopt.
2001-01-21 Paolo Nenzi <p.nenzi@ieee.org>
* bsim3soi_dd/*: BSIM3SOI (DD) support added as level 11. Added tests in
tests directory (tests/bsim3soidd/*).
* ???: Integrated patch form Alan Gillespie <Alan.Gillespie@analog.com>
to revert the spice raw format to the spice3 original.
* configure.in: corrected a bug that broke the on line help system.
Help system now works again but its text is a little bit outdated.
* ???: all binaries now have ng prependend, so ngspice can be installed
with other spice flavours.
2000-10-18 Arno W. Peters <A.W.Peters@ieee.org>
* Makefile.am: Changes for notes dir -> NOTES file conversion.
* tests/Makefile.am: Make distcheck target work again.
2000-10-17 Arno W. Peters <A.W.Peters@ieee.org>
* TODO: Little updates.
2000-10-14 Arno W. Peters <A.W.Peters@ieee.org>
* acconfig.h, configure.in, src/frontend/inpcom.c,
src/include/complex.h src/include/macros.h, src/include/memory.h
src/include/ngspice.h, src/maths/cmaths/Makefile.am
src/maths/cmaths/cmath1.c, src/maths/cmaths/cmath2.c
src/maths/cmaths/cmath3.c, src/maths/cmaths/cmath4.c
src/maths/cmaths/test_cx_j.c, src/maths/cmaths/test_cx_mag.c
src/maths/cmaths/test_cx_ph.c, src/misc/alloc.c src/misc/alloc.h:
Added support for the Boehm-Weiser conservative garbage collector.
* NOTES, src/maths/cmaths/cmath.h: Added.
* notes/Linux.changes, notes/dbx, notes/internal, notes/mac_port
notes/porting, notes/spice2: Removed or incorporated into
NOTES.
* *: replaced malloc, realloc and free calls to use tmalloc,
trealloc and txfree.
2000-09-05 Arno W. Peters <A.W.Peters@ieee.org>
* ???: Paolo and I have integrated patches from Alan Gillespie
<Alan.Gillespie@analog.com>.
2000-07-28 Arno W. Peters <A.W.Peters@ieee.org>
* tests/polezero/*.out: Changed the content of these files because
the bug that caused the incorrect pole-zero results have been
traced to src/spicelib/analysis/cktpzstr.c.
2000-07-05 Arno W. Peters <A.W.Peters@ieee.org>
* src/devices/dev.c: Added first_device() and next_device() to
abstract manipulations to the devices list. Now change all the
code that uses direct access to these functions...
2000-07-03 Arno W. Peters <A.W.Peters@ieee.org>
* src/parser/alias.c, src/parser/alias.h: contain frontend alias
command. Moved them to src/frontend/com_alias.c and
src/frontend/com_alias.h. Updated Makefile.am's as appropreate.
* src/parser/front.c, src/parser/front.h, src/parser/history.c,
src/parser/history.h, src/parser/modify.c, src/parser/modify.h,
src/parser/variable.c, src/parser/variable.h: Empty files.
Removed.
* src/include/spconfig.h: Removed spCOMPLEX,
spSEPARATED_COMPLEX_VECTORS and spCOMPATIBILITY defines. This
made including this file from src/include/spmatrix.h unnecessary.
Moved this file to src/maths/sparse/spconfig.h.
* src/include/spmatrix.h: Removed include of
src/include/spconfig.h.
* src/maths/sparse/spalloc.c, src/maths/sparse/spbuild.c,
src/maths/sparse/spcombin.c, src/maths/sparse/spdefs.h,
src/maths/sparse/spfactor.c, src/maths/sparse/spoutput.c,
src/maths/sparse/spsmp.c, src/maths/sparse/spsolve.c,
src/maths/sparse/sputils.c: The other files affected by the
removal of spCOMPLEX, spSEPARATED_COMPLEX_VECTORS and
spCOMPATIBILITY defines. Also: assertions are enabled by
default.
* src/include/smpdefs.h, src/maths/sparse/spsmp.c: SMPmatrix is
now a typedef for void, instead of char. Updated all function
declarations to match this. Also added function prototypes not
previously mentioned in src/include/smpdefs.h.
* src/include/complex.h: Updates of cast from char * to void *
* src/analysis/cktsens.c: Matrixes cannot be created non-complex.
Also added a check to detect an error condition on delta_Y =
spCreate(...).
2000-06-27 Arno W. Peters <A.W.Peters@ieee.org>
* src/parser: Refactored commands from the frontend into the
frontend directory. Major changes to organization, but not to
functionality.
2000-06-19 Arno W. Peters <A.W.Peters@ieee.org>
* src/analysis/cktask.c: moved to src/devices.
* src/analysis/cktbindn.c: moved, renamed to
src/devices/cktbindnode.c.
* src/analysis/cktfdev.c: moved, renamed to
src/devices/cktfinddev.c.
2000-06-18 Arno W. Peters <A.W.Peters@ieee.org>
* AUTHORS, doc/ngspice.texi: Included an acknowledgements
section.
2000-06-16 Arno W. Peters <A.W.Peters@ieee.org>
* src/frontend/doplot.c: Refactored into the following files:
src/frontend/com_asciiplot.c src/frontend/com_asciiplot.h
src/frontend/com_hardcopy.c src/frontend/com_hardcopy.h
src/frontend/com_plot.c src/frontend/com_plot.h
src/frontend/com_xgraph.c src/frontend/com_xgraph.h
src/frontend/plotting/plotit.c src/frontend/plotting/plotit.h
* src/frontend/Makefile.am src/frontend/plotting/Makefile.am:
Updated to match the new files.
2000-06-15 Arno W. Peters <A.W.Peters@ieee.org>
* src/frontend/graphdb.c, src/frontend/graphdb.c,
src/frontend/Makefile.am, src/frontend/plotting/graphdb.c,
src/frontend/plotting/graphdb.c,
src/frontend/plotting/Makefile.am: Moved plotting specific files
into plotting directory.
2000-06-05 Arno W. Peters <A.W.Peters@ieee.org>
* tests/*: Added a little hierarchy to the tests. Removed
config.sh in favor of check.sh. This script does all checking.
Made names of the tests better reflect the circuit under test.
2000-06-03 Arno W. Peters <A.W.Peters@ieee.org>
* src/include/complex.h, src/include/macros.h,
src/include/memory.h, src/maths/sparse/spdefs.h: Moved definitions
of complex into complex.h. There are three different ways to
declare a complex number in Spice. We need further work to reduce
this to only one.
* src/maths/cmaths/Makefile.am, src/maths/cmaths/.cvsignore,
src/maths/cmaths/test_cx_ph.c: Added a new test and updated the
corresponding support files.
2000-06-02 Arno W. Peters <A.W.Peters@ieee.org>
* src/circuit/inp2dot.c: Refactoring introduced a bug in the line
parsing. Passing line as an extra parameter to the refactored
functions fixes the bug.
2000-05-30 Arno W. Peters <A.W.Peters@ieee.org>
* TODO: Updated.
* src/maths/cmaths/Makefile.am, src/maths/cmaths/test_cx_mag.c,
src/maths/cmaths/test_cx_j.c: Added first testcases for complex
math library.
2000-05-25 Arno W. Peters <A.W.Peters@ieee.org>
* src/circuit/inp2dot.c: First refactoring of INP2dot into smaller
functions. Still needs work.
* src/circuit/sperror.c: Reworked, now much simpler.
* src/include/inpdefs.h, src/include/sperror.h: Removed redundancy
in the definition of function prototypes.
2000-05-06 Arno W. Peters <A.W.Peters@ieee.org>
* src/include/fte*: Broken header files into smaller pieces. This
avoids long recompile times as less needs to be rebuilt on changes
to the header files. Adjusted all callers to use the new header
files. Left a warning message in the header file to indicate its
obsolence. You will see this message when compiling.
* src/frontend/*: Reorganized part of the frontend commands into
their own source file. Moved plotting parts into new plotting
directory.
* src/devices/*: Removed all RCS log and rcsid from the devices
source files. They only give extra clutter and all the
information you need is available through CVS.
2000-05-04 Arno W. Peters <A.W.Peters@ieee.org>
* src/maths/ni/nipzmeth.c: Corrected an overeager deletion.
2000-05-03 Arno W. Peters <A.W.Peters@ieee.org>
* source tree: removed most of `#ifdef notdef' and made converted
some function calls from K&R -> ANSI.
2000-05-01 Arno W. Peters <A.W.Peters@ieee.org>
* Added .cvsignore files to prevent CVS from marking generated
files as unknown.
* 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.
1999-12-07 Arno Peters <A.W.Peters@ieee.org>
* source tree: Added MAINTAINERCLEANFILES to Makefile.am to
eliminate automatically generated cruft from patches. To create a
minimal patch between two trees, just do `make maintainer-clean'
on both trees and run `diff -ruN tree1 tree2'.
1999-10-15 Emmanuel Rouat <emmanuel.rouat@wanadoo.fr>
* source tree: entirely modified by Arno Peters (after discussion
on the mailing list)
1999-09-06 Emmanuel Rouat <emmanuel.rouat@wanadoo.fr>
* AUTHORS: added list provided by Arno Peters
* Applied patch supplied by Arno
1999-09-01 Emmanuel Rouat <emmanuel.rouat@wanadoo.fr>
* AUTHORS: some additions
* FAQ: a few minor corrections
1999-08-31 Emmanuel Rouat <emmanuel.rouat@wanadoo.fr>
* configure.in: config.h now in top directory
* All Makefile.am's: removed useless 'DEFS' line
1999-08-30 Emmanuel Rouat <emmanuel.rouat@wanadoo.fr>
* FAQ: added the FAQ to the distribution
1999-08-28 Emmanuel Rouat <emmanuel.rouat@wanadoo.fr>
* Removed mfb from build - nutmeg doesn't use it on Unix.
1999-08-23 Emmanuel Rouat <emmanuel.rouat@wanadoo.fr>
* configure.in: added tests ('make check')
* ng-spice.patch: added cleanup patch by Arno Peters
1999-08-08 Emmanuel Rouat <emmanuel.rouat@wanadoo.fr>
* configure.in: added some features
1999-08-03 Emmanuel Rouat <emmanuel.rouat@wanadoo.fr>
* configure.in: added a whole bunch of tests!
1999-08-02 Emmanuel Rouat <emmanuel.rouat@wanadoo.fr>
* configure.in: added --with-checkergcc option (experimental!)
added some maths checks
1999-07-31 Emmanuel Rouat <emmanuel.rouat@wanadoo.fr>
* configure.in: made X11 tests more efficient
ng-spice-0.0:
-------------
* changed HAX_X11 define to XMISSING_DISPLAY supplied in config.h
* added 'Changelog' files in all subdirectories
* added '--enable-ansi' option to configure
* put src/lib/dev/devsup.c into src/lib/dev/devsup/
* added header files into Makefile.am's
Chianti:
--------
(27/07/99)
* added some tests to configure.in (ncurses/termcap, xaw....)
* cleaned up some directories (examples, patches..)
* removed all .orig files
Pizza:
------
(25/07/99)
* added installation of man pages
* emptied 'COPYING' file until we know what to put in it
* fixed missing install of help and init files (created tune.c.in
to support this)
* added missing -DWANT_X11 and -DWANT_MFB in several compiles
(fixed some headers in: src/lib/fte/x11.c
src/lib/fte/x11disp.c )
Spaghetti:
----------
(25/07/99)
- first attempt at autoconf/automake support
- based on spice3f5-chili, hardly anything touched on it.