2008-11-30 * configure.in: --with-tcl search path make broader to limit the need of the optional argument. Message in case of tclConfig.sh file not found fixed by sed. * examples/tclspice/*/*.tcl: fixed load libspice lines due to the directories hierarchy. (One level more) 2008-11-29 Holger Vogt * frontend/numparam/xpressn.c: rand() and gauss() moved to math/misc/randnumb.c -> 'set rndseed=value' value = integer > 0 in spinit will yield deterministic pseudo random number sequence. -> random() and rand() with correspongding max value 2008-11-26 Dietmar Warning * src/spicelib/devices/bsim4v4, bsim4v5: this is a backup because the patch of Phil Barker are providing only a placeholder for propriarity sti stress model - not any equation. If the stimod feature is some time published we can implement it again. 2008-11-26 Holger Vogt * frontend/numparam/xpressn.c: agauss, sinh, cosh tanh, added (source: S. Thiel) * b3soi*ld.c: _isnan defined for _MSC_VER * main.c, cmath2.c, xpressn.c: random, srandom defined extern for _MSC_VER * math/misc/equality.c: llabs defined extern 2008-11-23 Lionel Sainte Cluque * COPYING: update many details and tclspice LGPLv2 * src/tclspice.c: changed headers for LGPLv2 2008-11-23 Lionel Sainte Cluque * configure.in: modified for tclspinit.in * src/tclspinit.in: spinit file for tclspice (at least until installation of codemodels is solved) * src/Makefile.am: modified for tclspinit installation * src/frontend/cpitf.c: modified for use of tclspinit in tclspice 2008-11-04 Holger Vogt * /doc/version.texi committed again * /visualc/include/config.h: version no. 18 * /frontend/com_ftt: tfree, copyright notice 2008-11-22 Lionel Sainte Cluque * COPYING: license clarifications * frontend/inpcom.c: minor changes (correct warning) * frontend/misccoms.c: minor changes (correct warning) * frontend/where.c: minor changes (correct warning) * spicelib/parser/inpgmod.c: minor changes (correct warning) * spicelib/parser/inppas3.c: minor changes (correct warning) * spicelib/devices/numd/numdload.c: minor changes (correct warning) * spicelib/devices/numd2/nud2load.c: minor changes (correct warning) * xspice/mif/mifsetup.c: minor changes (correct warning) * xspice/ipc/ipcsockets.c: minor changes (correct warning) * ciderlib/input/mobset.c: minor changes (correct warning) * include/spmatrix.h: minor changes (correct warning) * tclspice.c: minor changes (correct warning) * frontend/com_fft.c : changed some malloc into tmalloc * frontend/com_measure2.c : changed some malloc into tmalloc * spicelib/devices/bsim3/b3temp.c: changed some malloc into tmalloc * spicelib/devices/bsim3soi/b4soitemp.c: changed some malloc into tmalloc * spicelib/devices/bsim3v32/b3v32temp.c: changed some malloc into tmalloc * spicelib/devices/bsim4/b4temp.c: changed some malloc into tmalloc * spicelib/devices/bsim4v2/b4v2temp.c: changed some malloc into tmalloc * spicelib/devices/bsim4v3/b4v3temp.c: changed some malloc into tmalloc * spicelib/devices/bsim4v4/b4v4temp.c: changed some malloc into tmalloc * spicelib/devices/bsim4v5/b4v5temp.c: changed some malloc into tmalloc * spicelib/devices/cpl/cplload.c: changed some malloc into tmalloc * spicelib/devices/ndev/ndevset.c: changed some malloc into tmalloc * ciderlib/support/database.c : changed some malloc into tmalloc * frontend/numparam/mystring.c : changed some malloc into tmalloc * frontend/numparam/xpressn.c : changed some malloc into tmalloc * spicelib/parser/inp2p.c : changed some malloc into tmalloc * xspice/mif/mif_inp2.c: changed some malloc into tmalloc * misc/util.c: changed some malloc into tmalloc * spicelib/parser/inp2y.c: changed some malloc into tmalloc 2008-11-20 Paolo Nenzi * src/frontend/diff.c: currents in rawfiles are written as i(xxx) and no more as xxx#branch. The diff interactive command (used to compare plots) did not work anymore. This new version traslates back i(xxx) to xxx#branch. 2008-11-19 Dietmar Warning * src/frontend/resource.c: found a way to compile w/o psapi under MS VC++ 6.0, prevent some warnings * src/frontend/com_ghelp.c: prevent warnings * src/frontend/measure.c, src/frontend/numparam/xpressn.c: use well defined macros for min/max instead of fct's * src/frontend/miscoms.c: no more INT_NOISE * src/include/ngspice.h: polishing * src/include/missing_math.h, src/math/misc/scalb.c, src/math/sparse/spsmp.c,: hopefull better scalb handling tested under different OS's, but needs more tests 2008-11-18 Dietmar Warning * src/spicelib/devices/vbic/*.c, *.h: Repair a uninitialized state of some local variables by using the state vector, bug reported by Muris Mujagic, NI. * test/vbic/*.cir: Correct use of pnp transistors substrate connection - VBIC is a vertical transistor model. Collector connection as workaround for pnp Lateral's. 2008-11-16 Dietmar Warning * src/spicelib/devices/bsim4/bsim4itf.h: adapting the ngspice scheme regarding info structure * src/spicelib/devices/bsim4/b4check.c: This is really UCB version 4.6.3 - see below (but will cover all 4.6.x versions) 2008-11-09 Dietmar Warning * src/spicelib/devices/bsim4/*.c,*.h src/spicelib/parser/inpdomod.c: This is the new and actual BSIM4 version 4.6.3 from UCB. All files are 4.6.2 except b4temp.c which is the only bugfix for 4.6.3 (see bsim website). Tested so far with simple testcases - but should be proved further with more practical examples. 2008-11-09 Holger Vogt * visualc/: Directory with project files to compile ngspice with MS Visual Studio 2008 2008-11-04 Holger Vogt * src/frontend/com_ghelp.c: Notify user that internal help is no longer available in Windows port 2008-11-04 Paolo Nenzi * src/frontend/parser/lexical.c: 53: Fixed the problem of segmentation fault when redirecting output putting spaces around "<" or ">". A. Roldan - Espice 2008-11-02 Lionel Sainte Cluque * src/tclspice.c : tcl_vfprintf corrects the stou bug * README.tcl : Creation * tests/tcl/test_vectoblt.tcl : modified invocation and package loading 2008-10-27 Dietmar Warning * src/spicelib/parser/inp2q.c VBIC is standard - not ADMS (yet) * src/spicelib/devices/vbic/vbicnoise.c correct naming array order according vbicdefs.h 2008-10-14 Dietmar Warning * src/main.c, src/misc/util.c polish to prevent warnings 2008-10-11 Holger Vogt * /frontend/resource.c line 41 correct __MINGW32__ /ciderlib/input/options.c renamed to optionsc.c to avoid double options.obj in VC++ 2008 2008-10-05 Holger Vogt * Macros added to allow compilation of tclspice with MS Visual C++ 2008 2008-09-24 Holger Vogt * wstdio.h, scalb.c, complex.h Small changes to allow compilation with MS Visual C++ 2008 main.c, util.c: path of *.cir input file as search path for .include files (Windows only) 2008-09-22 Holger Vogt * complex.h, measure.c, resource.c, windisp.c, xpressn.c, rawfile.c, runcoms.c, readhelp.c, defines.h, ngspice.h, b4soild.c, hsm1eval102.c, hsm1eval112.c, hsm1eval120.c, wstdio.h Small changes to allow compilation with MS Visual C++ 2008 2008-09-15 Lionel Sainte Cluque * src/Makefile.am: Add $(DESTDIR) in tclspice installation, required by debian package. * src/Makefile.am: Use -no-undefined only for windows build (libspice_la_LDFLAGS) 2008-09-13 Holger Vogt * configure.in: add AC_LIBTOOL_WIN32_DLL * src/makefile.am correct typo 2008-09-13 Holger Vogt * configure.in: add /mingw as search path for tcl * tclspice.c: replace sigsetjump and sigjmp_buf with macros from macros.h 2008-09-09 Lionel Sainte Cluque * configure.in: tclspice checks moved before Operating System checks: To set no_x flag before it is used. * tests/tcl-testbench*: chmod a+x tcl-testbench*.tcl 2008-09-01 * configure.in: CAPZEROBYPASS is enabled by default now. To disable it you can add --disable-capzerobypass to configure command. 2008-08-27 Paolo Nenzi * --- TCLSPICE initial integration (Lionel Sainte Cluque) --- * Makefile.am: Makefiles changed for libtool. We use still .a files but we let libtool to create them in a portable manner. This slows compilation a little bit but improves portability of ngspice/tclspice. * src/tclspice.c, src/tclspice.map, pkgIndex.tcl.in, src/include/tclspice.h: tclspice main and include file. (Readded files). * src/tests/tcl/, src/tests/tcl-testbench1/, src/tests/tcl-testbench2/, src/tests/tcl-testbench3/, src/tests/tcl-testbench4/: testbenches for the tclspice simulator. (New dirs). * src/frontend/plotit.c: added blt_plot for blt output device if TCL defined. * src/frontend/com_plot.c, src/frontend/com_plot.h: added com_bltplot. * src/frontend/commands.c: redefined plot command to combltplot if TCL is enabled. * src/frontend/display.c: defined Tk display device. * src/frontend/outitf.c: added blt support. * src/frontend/terminal.c: if TCL is defined, interactive terminal stubs are copiled in. * src/include/ngspice.h: added definitions for TCL functions. * src/misc/alloc.c: Using TCL allocation functions when tclspice is enabled. * src/frontend/com_measure2.c,.h: new measure command (to link and test) * src/main.c: some static function moved for TCL interface (nutmeginfo, etc.) 2008-08-25 Paolo Nenzi * configure.in, src/spicelib/analysis/noisean.c: removed the compilation switch --enable-intnoise. Noise analyses now generate two plot, the first one for spectrum and the second one the integrated noise. 2008-08-24 Paolo Nenzi * src/main.c: Moved the #ifdef CIDER declaration. Machine accuracy limits now are defined even if CIDER is not compiled. This is needed for the subsequent integration of TCL patch. 2008-06-14 Holger Vogt * examples/numparam: adapt examples to new numparam code 2008-05-31 Dietmar Warning * src/frontend/aspice.c: compliant processing of pid and wait() also under solaris 2008-05-24 Holger Vogt * src/frontend/com_fft.c: Fast fourier transform added for transient data analysis. * src/frontend/spec.c: Progress status display for Windows added 2008-05-18 Dietmar Warning * Small changes to compile under Sun Studio 11 for Solaris - may be useful in other configurations too * configure.in * src/frontend/control.c * src/include/ngspice.h * src/maths/misc/equality.c * src/spicelib/devices/cpl/cplask.c * src/spicelib/devices/hisim/hsm1eval102.c * src/spicelib/devices/hisim/hsm1eval112.c * src/spicelib/devices/hisim/hsm1eval120.c * src/spicelib/devices/soi3/soi3acld.c 2008-05-12 Dietmar Warning * src/frontend/inp.c, src/frontend/inp.c, src/frontend/Makefile.am, src/Makefile.am, configure.in: global nodes and numparams now as default - configure switches not needed tested so far - but sure that some problems will raise. 2008-05-11 Dietmar Warning * src/misc/missing_math.c,h, src/math/misc/*.*: move math function to one place * src/include/ngspice.h, src/main.c, src/Makefile.am, src/maths/Makefile.am, src/maths/misc/Makefile.am, src/misc/Makefile.am, configure.in: organization of libmathmisc.a * src/maths/misc/erfc.c: better erfc for lossy transmission line 2008-05-10 Holger Vogt * src/frontend/resource.c: Memory information is now stemming from the /proc file system (LINUX) or using GlobalMemoryStatusEx and GetProcessMemoryInfo (Windows). The old info system with sbrk(0) may still be used. 2008-05-06 Holger Vogt * src/frontend/outitf.c: suppress printing of "Reference value" into log-file under Windows 2008-05-03 Dietmar Warning * src/include/ngspice.h, src/main.c: srandom has a macro in ngspice.h as a central place - should be sufficient also under windows 2008-05-01 Holger Vogt * src/frontend/com_hardcopy.c: bug no. 1885979 removed: currentgraph saved and restored after hardcopy. 2008-04-28 Holger Vogt * src/frontend/plotting/graf.c: remove iplot bug by changing line 686. 2008-04-27 Dietmar Warning * src/frontend/inpcom.c: change _DEBUG to TRACE - unique debug switches * src/frontend/plotting/gnuplot.c: adding windows gnuplot, some modifications 2008-04-26 Holger Vogt * src/frontend/inpcom.c: inp_sort_params() now uses dynamic memory allocation on the heap: no enlargement of stack size is necessary. 2008-04-25 Holger Vogt * src/frontend/inpcom.c: In inp_fix_param_values() xspice variables of type complex are recognized also in vectors. 2008-04-23 Holger Vogt * src/frontend/inpcom.c: In inp_fix_param_values() xspice variables of type complex are recognized. Vectors of complex variables still missing. 2008-04-20 Holger Vogt * src/frontend/inpcom.c: .cmodel added for xspice compatibility: inp_fix_param_values() replaces .cmodel with .model and then skips entire line, thus no numparam search and setting of {} will happen. 2008-04-20 Dietmar Warning * src/spicelib/devices/bsim*/b*ld.c, src/math/ni/niconv.c: Reconstruct NEWCONV macro for better bsim3,4,soi transfer from Berkeley, macro is defined by default in spice3f4 which is used by UCB for testing. Now same behaviour in ngspice - tested and should not impact convergence behaviour. * src/frontend/winprint.c: pragmas only for MSC. * configure.in tests/Makefile.am, tests/bsim3soi/*.cir, *.out, *.mod: new testcase for bsim3soi (origin UCB small modifications). 2008-04-19 Holger Vogt * src/frontend/inpcom.c: inp_fix_param_values(): retain ..=true as boolean, retain ="xxx" as string, allow numparams without {} inside xpsice input vectors 2008-04-16 Dietmar Warning * src/spicelib/devices/bsim3soi/*.c,*.h, src/spicelib/parser/inpdomod.c, inp2m.c, src/spicelib/devices/dev.c, DEVICES: New bsim3soi version 4.0 * src/include/macros.h: redefine NEWCONV because we are using Berkeley spice3f4 code for bsim models. 2008-04-13 Holger Vogt * src/frontend/inpcom.c: get_number_terminals(): support for cpl lines, inp_readall(): debug ouput of input data after processing inp_fix_param_values(): CIDER models excluded from getting {}, xspice model vectors [] excluded from getting {} * src/winmain.c: larger text buffer, MakeArgcArgv() allows multiple spaces between arguments, allows CYGWIN handling, winmessage() for error messages * src/main.c: temporary file for Windows non admin users, printed info independent from sequence of options * src/include/bool.h: BOOLEAN definition added again src/spicelib/devices/dev.c: #undef BOOLEAN added 2008-04-05 Dietmar Warning * src/frontend/inpcom.c: define the missing buffer nam_buf for mos devices * src/misc/string.c, stringutil.h: moving some string functions from inpcom.c * src/include/bool.h: removing BOOLEAN definition (checked under mingw) 2008-03-23 Holger Vogt * src/frontend/inpcom.c: Nodes for SOI devices not detected correct * src/spicelib/parser/inptyplk.c, inpptree.c, ifeval.c: better TRACEing * src/winmain.c: larger printf buffer 2008-03-22 Paolo Nenzi <p.nenzi@ieee.org> * src/frontend/{commands.c, com_gnuplot.c, com_gnuplot.h}, * src/frontend/plotting/{gnuplot.c, gnuplot.h,plotit.c}: added initial support for gnuplot plotting of simulation outputs. Gnuplot interface code has been sent by Stefano Pedretti. 2008-01-19 Dietmar Warning * configure.in: w/o optimization better debug * src/main.c: fix conflict for own shutdown function * src/frontend/numparam/xpressn.c: more precise recognition of subckt names * src/frontend/numparam/spicenum.c: avoid access to uninitialized memory because of pascal convention 2008-01-12 Dietmar Warning * configure.in, src/xspice/ipc/*.c: xspice ipc is possible * src/include/ngspice.h: reflect the extended autoconfigure 2008-01-06 Dietmar Warning * src/frontend/subckt.c: correct compare of binned model names. Fixed a bug of incorrect subckt expansion when MOS model inside. * src/spicelib/parser/inpdomod.c, DEVICES: Compatibility issue - now all bsim3 models running under level 8 and 49 and all bsim4 models under level 14 and 54. Distinction must be made by version parameter. 2008-01-04 Paolo Nenzi <p.nenzi@ieee.org> * src/frontend/runcoms.c: commented out code that did not allow rawfile generation for OP and AC analyses. Now rawfile is generated even for OP and AC. I do not know if this is consistent with spice philosopy but I think is nice to have. 2008-01-03 Dietmar Warning * src/main.c: rflag still needed. 2008-01-02 Dietmar Warning * src/frontend/outitf.c: Fixed rawfile ascii generation. Same like below. * src/frontend/inp.c: don't need local buffer w/o getcwd * src/conf.c: belong spice3 manual ascii is default anyway * src/misc/missing_math.*, src/include/missig_math.h, /src/frontend/measure.c, src/spicelib/analysis/dctran.c: Using a real double compare to equal. 2008-01-02 Paolo Nenzi <p.nenzi@ieee.org> * src/frontend/rawfile.c: Fixed rawfile ascii generation. The prevoius patch produced incorrect string like v(v(1)) for v(1) in the output file. 2007-12-31 Holger Vogt don't need buffer w/o getcwd fix for the crashing of ngspice under Windows when started from windows explorer. * src/frontend/inp.c: ngspice crashed when executing a file consisting of a simple control section. Fixed. 2007-12-29 Dietmar Warning * src/frontend/inpcom.c: 3/4 terminal recognition for bjt's * src/misc/string.c, stringutil.h: token function for bjt instance 2007-12-29 Holger Vogt * src/frontend/runcoms.c, runcoms2.c: backup the filetype problem if set in spinit * src/frontend/inpcom.c: no param handling for "set" commands 2007-12-27 Dietmar Warning * src/spicelib/devices/*/*init.c: No usage of C99 Designated Initializers * src/spicelib/devices/*/*par.c: only formatting issues * src/frontend/numparam/*.c: fixing memory problems in nupa_substitute and other * src/frontend/dotcard.c: strip white spaces only inside parens * src/misc/missing_math.*: AlmostEqualUlps in double is needed 2007-12-26 Paolo Nenzi <p.nenzi@ieee.org> * src/frontend/numparam/*: downgraded all files to standard C syntax with the included washprog.c tool. 2007-12-14 Dietmar Warning * configure.in, src/spicelib/devices/dev.c: allow mingw build w/o GUI 2007-12-14 Holger Vogt * src/frontend/runcoms.c, runcoms2.c: fix the filetype problem if set in spinit 2007-12-15 Steven Borley * Added automake warning and output verbosity to autogen.sh * src/frontend/spiceif.c: Avoid invalid lvalue assignment errors when calling the macro _foo(). Needed for gcc4 which no longer supports lvalue cast bogosity. Fixes bug 1584784. 2007-12-14 Steven Borley * Added missing .cvsignore file to the tests directories and some devices directories, and updated for change from makeidx to ngmakeidx 2007-12-13 Steven Borley * Fixed(?) missing files error when autogen.sh is run (with no adms) - configure.in: removed adms directors from AC_CONFIG_FILES list * Fixed inclusion of termcap header - configure.in: add check for <termcap.h> to <ncurses/termcap.h> - frontend/terminal.c: select either <termcap.h> or <ncurses/termcap.h> 2007-12-09 Dietmar Warning * src/frontend/numparam/xpression.c: placeholder for agauss (y=nominal_value) * src/spicelib/parser/inpdomod.c: if no bsim3 version given then use 3.30 2007-12-09 Holger Vogt * src/frontend/wdisp/windisp.c: better prototypes and some cosmetics * src/frontend/inpcom.c: change local index to ind to prevent conflict with index function 2007-12-06 Holger Vogt * src/frontend/wdisp/windisp.c: show coordinates and gradients, zooming 2007-12-02 Dietmar Warning * src/spicelib/devices/bsimX: div. unused variables and prototypes * src/frontend/inpcom.c, inp.c: fix prototype of dirname if not available * src/frontend/dotcards.c, src/misc/string.c: strip WhiteSpaces inside parens of dot cards * src/frontend/display.c: no WINX_DiagramReady parameter 2007-11-28 Dietmar Warning * configure.in: memory display independent from ftime under windows * src/frontend/numparam/xpression.c: fix the arg order for pow * src/frontend/wdisp/windisp.c, wprint.c: Prototypes and C comments * src/frontend/com_hardcopy.c, resource.c, terminal.c: prevent ext. warnings * src/frontend/inpcom.h: move arrays to the files there are needed * src/frontend/inpcom.c, inp.c: prototypes for dirname and asprintf * src/spicelib/parser/ifnewuid.c, inperror.c: prototype for asprintf * src/misc/ivars.c: prototype for asprintf * src/misc/util.c: better macro request to HAVE_DIRNAME * src/main.c: prototype for asprintf * configure.in: check for dirname and asprintf 2007-11-24 Dietmar Warning * configure.in: memory display independent from ftime under windows * src/frontend/numparam: pow function included 2007-11-22 Dietmar Warning * src/spicelib/devices/bsim3: update version 3.3.0 * src/spicelib/devices/bsim3v32: now version 3.2.x 2007-11-21 Dietmar Warning * src/spicelib/devices/bsim3/b3check.c,b3set.c: accept version 3.xx form * src/spicelib/devices/bsim4v2,3: multiplier included * src/spicelib/devices/bsim4v4: no std header * src/spicelib/analysis/dctran.c: AlmostEqualUlps on central place * src/misc/missing_math.x: AlmostEqualUlps on central place * src/include/missing_math.x: AlmostEqualUlps on central place 2007-11-17 Dietmar Warning * src/spicelib/devices/bsim4vX/b*par.c: scale parameter included * src/frontend/numparam/xpressn.c: cast to prevent warning 2007-11-14 Dietmar Warning * src/frontend/inp.c: one only "one" times * src/frontend/resource.c: include prototype for timediff * src/frontend/parser/complete.c: functions used in this branch only * src/spicelib/analysis/acan.c: unused variable step * src/spicelib/parser/inp2q.c: 5 nodes only for adms * src/misc/string.c: comment was nonsens * src/misc/stringutil.h: no prototypes index/rindex for non-provided functions * src/misc/misc_time.h: providing prototype for timediff * src/main.c: unused variable rflag * src/xspice/mif/mifsetup.c: no c++ comments 2007-11-14 Dietmar Warning * src/frontend/inp.c: No title message to stderr - stdout is enough * src/frontend/spiceif.c: reenable INPkillMods after deck processing * src/spicelib/parser/inpdomod.c: til now only bsim4 has version processing 2007-11-13 Paolo Nenzi <p.nenzi@ieee.org> * src/spicelib/devices/dev.c: As suggested by Alberto Lucchini and Francesco Nizzi I have masked the debug information on xspice device loading with #ifdef TRACE. 2007-11-12 Paolo Nenzi <p.nenzi@ieee.org> * src/frontend/inp.c: corrected option processing. Now "scale" option is special and is processed before netlist parsing. The implementation is not very clean. 2007-11-04 Dietmar Warning * configure.in, src/Makefile.am, src/spicelib/devices/Makefile.am, src/spicelib/parser/inpgmod.c, src/spicelib/parser/inp2m.c BSIM4 has changed (based on Phil Barker patch): version code 4.2.1/4.3.0/4.5.0 added 4.4.0 small corrections 4.6.0 updated to 4.6.1 2007-10-12 Paolo Nenzi <p.nenzi@ieee.org> * src/frontend/{cpitf.c, inp.c, miscvars.c}, src/spinit.in: reimplemented "brief" option as a boolean and defaulted to TRUE. Now the netlist is not printed anymore when you load a circuit. For the original behavior uncomment "unset brief" in the spice init file. 2007-10-11 Paolo Nenzi <p.nenzi@ieee.org> * src/main.c, src/frontend/{inpcom.c, miscvars.c}: added option -a and --autorun to add the control section ans run the loaded netlist. In the original implementation by Phil Barker, the loaded circuit was always run, both in interactive and batch mode. 2007-10-09 Paolo Nenzi <p.nenzi@ieee.org> * src/frontend/{device.c, miscvars.c}: added "altshow" option to enable the new (Phil Barker) version of the show command. The old show command looks better in interactive mode while the new format is more suitable for automatic processing of the data. * src/maths/ni/niiter.c: added check on iteration numbers (Phil Barker). 2007-10-09 Paolo Nenzi <p.nenzi@ieee.org> * src/frontend/cktdojob.c: Chenged of reporting analysis temperature from Kelvins to Celsius (as suggested from Phil Barker). * src/spicelib/parser/inp2m.c: Added model binning code left out in the previous commit. * src/frontend/variable.c: Added SIMVARS from Phil Barker. * src/frontend/{outitf.c,runcoms2.c}, src/include/cpextern.h: Patch from Phil Barker. * src/frontend/subckt.c: allow for .ic, .nodeset names to be embedded in a subckt;enhanced subckt.c to created appropriate node names for flattened simulation netlist (Phil Barker). * src/spicelib/devices/cap/cap.c: aliased capacitance parameter with "c" and "cap" (patch from Phil Barker). * src/spicelib/devices/res/res.c: aliased some parameters. Originally got the patch from Phil Barker but used IOPR (redundant) instead of IOPZ. * src/spicelib/devices/res/resparam.c: Added fix for zero valued resistors (Phil Barker). * src/spicelib/devices/vsrc/{vsrc.c, vsrcacct.c, vsrcask.c, vsrcdefs.h, vsrcload.c, vsrcpar.c, vsrctemp.c}: Added "repeat" parameter to the PWL model. * src/xspice/icm/analog/multi_input_pwl/*: added new element from Phil Barker: added new multi-input gate VCVS using XSPICE extensions that supports nand, and, nor, or. Currently only supports 2-inputs (x,y). The x's and y's represent the piecewise linear variation of output as a function of input. Only 1 input determines the state of the outputs: and/nand: controlling input is chosen on the basis of the smallest value, or/nor: controlling input is chosen on the basis of the largest value. 2007-10-08 Paolo Nenzi <p.nenzi@ieee.org> * src/main.c, src/frontend/{spiceif.c, spiceif.h, subckt.c}, src/include/{fteext.h, inpdefs.h}, src/spicelib/parser/{inp.h, inp2dot.c, inpdomod.c, inpfindv.c, inpgmod.c}: other improvements by Phil Barker: - Added model binning function - Added model version function - enhanced the interactive command 'alter' to allow for changing the model of a device 2007-10-08 Paolo Nenzi <p.nenzi@ieee.org> * src/frontend/{inp.c, inpcom.c, inpcom.h, measure.c, nutimp.c, runcoms.c subckt.c, ftedefs.c, fteext.c, dctran.c, inp2dot.c, inppas2.c}: added several improvements mad by Phil Barker: - .measure statements: trig/targ, max, min, avg, rms, integral, param - autostop option: which causes the simulation to stop if all .measure statements are satisfied; option is ignored if any max, min, avg, rms or integ measurements defined. - fixed some floating point number comparisons where the code was checking for equality with '==' by adding a routine called 'AlmostEqualUlps'. - parametrized subcircuits - added support for ".lib" syntax - added ability to recursively call spice netlist parser; this allows for reading in additional .include and .lib files defined in other netlist files - changed the flattened netlist names created in 'subckt.c' to match other spice simulators 2007-10-08 Paolo Nenzi <p.nenzi@ieee.org> * src/frontend/{rawfile.c, outitf.c, runcoms.c}, src/include/ftedefs.h: modified current vectors output amd added struct elements for holding the name of the last analysis run (all from Phil Barker patch). 2007-10-08 Paolo Nenzi <p.nenzi@ieee.org> *src/frontend/{device.c, device.h}: modified 'show' command to match SmartSpice syntax from Phil Barker patch. 2007-10-08 Paolo Nenzi <p.nenzi@ieee.org> * src/frontend/plotting/plotit.c, src/frontend/{nutimp.c, parse.c}, src/maths/ni/{niconv.c, niiter.c}, src/spicelib/analysis/dctran.c: Applied patch from Phil barker, iproved error/warning reporting. 2007-10-08 Paolo Nenzi <p.nenzi@ieee.org> * src/frontend/numparam/{general.h, mystring.c, numpaif.h, numparam.h, nupatest.c, spicenum.c, washprog.c, xpressn.c}: Applied patch from Phil Barker that improves the capabilites of numparam library. Now numparam supports fully parametrized netlists and can handle a larger set of parameters than the previous implementation. Added 'nupa_add_param' routine and ability to reevaluate parameter set using 'nupa_eval' by keeping parameter value set. Added support for 'ternary' operators in parameters as well as 'max' and 'min'. 2007-09-17 Paolo Nenzi <p.nenzi@ieee.org> * src/frontend/com_let.c: Applied patch from Friedrich Schmidt to fix the big in let command that prevented the following command to be correctly interpreted: let vec=vector(10) let vec[2]=5.0 and returning an error instead. The patch has been submitted by Friedrich Schmidt. 2007-09-14 Paolo Nenzi <p.nenzi@ieee.org> * src/frontend/inp.c: fixed a bug in com_list() that skipped a line number when in displaying the ".end" line. I just moved the line increment at the end of the for cicle (after the instruction that skips the ".end" line). 2007-09-12 Dietmar Warning * src/frontend/terminal.c: fixed segmentation fault occurring when messages >4096 bytes are sent to out_printf() function. The fix uses asprintf if available. 2007-08-12 Paolo Nenzi <p.nenzi@ieee.org> * src/frontend/inpcom.c: fixed segmentation fault with empty .include file or directory include. This is a hack the full inpcom shoud be rewritten. 2007-06-17 Gong Ding <gdiso@ustc.edu> * src/spicelib/devices/dev.c: use a more flexiable way to define device. If it doesn't work, one can returen to old version (rename as dev_old.c). These files are modified for avoiding NULL DEVices[] pointer. * spicelib/analysis/acan.c: * spicelib/analysis/cktdest.c: * spicelib/analysis/cktdisto.c: * spicelib/analysis/cktdump.c: * spicelib/analysis/cktfbran.c: * spicelib/analysis/cktic.c: * spicelib/analysis/cktload.c: * spicelib/analysis/cktnoise.c: * spicelib/analysis/cktop.c: * spicelib/analysis/cktpzld.c: * spicelib/analysis/cktpzset.c: * spicelib/analysis/cktsetup.c: * spicelib/analysis/ckttemp.c: * spicelib/analysis/ckttrunc.c: * spicelib/analysis/ckttyplk.c: * spicelib/parser/inptyplk.c: The modifications should not affect ngspice's function. 2007-06-14 Paolo Nenzi <p.nenzi@ieee.org> * src/misc/misc_time.c: added a casting to doube in seconds function to solve the "negative times" in acct command. 2007-05-13 Paolo Nenzi <p.nenzi@ieee.org> * src/spicelib/devices/dev.c: updated NUMDEV to reflect actual situation. * src/spicelib/devices/adms/admst/ngspiceVersion.xml: added code for ekv. 2007-05-11 Laurent Lemaitre <r29173@users.sourceforge.net> * src/spicelib/devices/adms/admst/ngspiceMODULEguesstopology.c.xml, src/spicelib/devices/adms/admst/ngspiceVersion.xml, src/spicelib/devices/adms/admst/ngspiceMODULEdefs.h.xml: added support to "div" builtin function. 2007-05-09 Dietmar Warning * src/spicelib/devices/dev.c: reserved space for ekv model. 2007-05-08 Dietmar Warning * src/spicelib/devices/amds/ekv/: Initial import of the ekv model (long channel). 2007-05-06 Dietmar Warning * src/spicelib/parser/inpdomod.c: small adaptation for ekv and psp102. 2007-04-30 Gong Ding <gdiso@ustc.edu> Add NDEV (numerical device) to device library. It is an interface to call my 2d semiconductor simulation code via network. The device simulation code can be found at http://gss-tcad.sourceforge.net * src/spicelib/device/ndev/*.* : The NDEV implement code * src/spicelib/device/dev.c : Add ndev to spice device library * src/spicelib/parser/inppas2.c : Add element name 'N' to describe NDEV * src/spicelib/parser/inp2n.c : Routine to parse NDEV element * src/spicelib/parser/inpdomod.c : Routine to parse NDEV model * src/frontend/misccoms.c : When quit, call CKTdestroy function * src/spicelib/analysis/dctran.c : Show a time process indicator * src/ciderlib/oned/onedest.c : Fix a invalid memory read problem * src/frontend/terminal.c : change <termcap.h> to <ncurses/termcap.h> 2007-04-26 Paolo Nenzi <p.nenzi@ieee.org> * src/spicelib/devices/bsim4/: updated bsim4 model to 4.6.0. 2007-04-25 Paolo Nenzi <p.nenzi@ieee.org> * src/spicelib/parser/{inp2m.c, inpdomod.c}, src/spicelib/devices/dev.c, src/spicelib/devices/adms/psp102/: added support for psp102 model. 2007-04-24 Laurent Lemaitre <r29173@users.sourceforge.net> * src/spicelib/devices/adms/admst/: updated templates for adms 2.2.5. 2007-01-21 Paolo Nenzi <p.nenzi@ieee.org> * src/spicelib/parser/inp2q.c: Added patch from Hitoshi Tanaka to fix error in old BJT devices (that do not have fifth node). 2006-02-21 Paolo Nenzi <p.nenzi@ieee.org> * src/frontend/subckt.c, src/spicelib/parser/inp2q.c, src/spicelib/parser/inpdomod.c: Added fifth node on bipolar devices (Dietmar Warning) to support newer (adms) models. Updated number of nodes for subcircuits. 2006-02-19 Paolo Nenzi <p.nenzi@ieee.org> * tests/bin/check.sh: added patch from Gary R. Van Sickle <g.r.vansickle@worldnet.att.net>. CYGWIN system is recognized as an UNIX flavour (for testing). 2006-02-17 Paolo Nenzi <p.nenzi@ieee.org> * src/spicelib/devices/dev.c: Added support for adms devices (Dietmar Warning). Devices implemented: hicum0 and mextram. 2006-02-16 Paolo Nenzi <p.nenzi@ieee.org> * src/spicelib/devices/dev.c: removed EKV ifdefs. In future versions of ngspice EKV (and other models) will be introduced as verilog-a models. 2006-01-31 Paolo Nenzi <p.nenzi@ieee.org>: * Committed the admst tree from the adms system. Laurent Lamaitre <r29173@users.sourceforge.net> sent the XML code needed to generate ready-to-compile C code conforming to ngspice api from Verilog-AMS compact model description. Files changed: src/spicelib/devices/Makefile.am: added adms directory to DIST_SUBDIRS target. Files added: README.adms, src/spicelib/devices/adms/, src/spicelib/devices/adms/admst/, src/spicelib/devices/adms/admst/{COPYING, ngspiceMakefile.am.xml,ngspiceMODULEacld.c.xml, ngspiceMODULEask.c.xml, ngspiceMODULE.c.xml, ngspiceMODULEdefs.h.xml, ngspiceMODULEext.h.xml, ngspiceMODULEguesstopology.c.xml, ngspiceMODULEinit.c.xml, ngspiceMODULEinit.h.xml,ngspiceMODULEitf.h.xml, ngspiceMODULEload.c.xml, ngspiceMODULEmask.c.xml, ngspiceMODULEmpar.c.xml, ngspiceMODULEpar.c.xml, ngspiceMODULEsetup.c.xml,ngspiceMODULEtemp.c.xml, ngspiceVersion.xml} 2005-12-06 Dietmar Warning <warning@danalyse.de> * src/spicelib/devices/hisim/hsm1ld.c: Variable tmp is really used only for flag swapping - because make she int. Some better reading in comments. 2005-12-04 Paolo Nenzi <p.nenzi@ieee.org> * src/spicelib/devices/bsim4/b4ld.c: As written by Dietmar, the changes introduced into this file around line 4015 - 4020 are wrong. Back to original Berkeley's code. 2005-12-02 Paolo Nenzi <p.nenzi@ieee.org> * src/maths/cmaths/test_cx_ph.c: added a missing include (patch by Paul Reich). * src/maths/sparse/spconfig.h: removed include directive (ngspice.h). * src/frontend/numparam/general.h, src/maths/ni/niiter.c, src/spicelib/devices/csw/{cswload.c, cswmpar.c}, src/spicelib/devices/hfet1/{hfetload.c, hfetsetup.c}, src/spicelib/devices/hfet2/{hfet2load.c, hfet2setup.c}, src/spicelib/devices/hisim/hisim.h, src/spicelib/parser/ptfuncs.c: partially applied Paul Reich patch that removed C++ style comments. 2005-11-27 Paolo Nenzi <p.nenzi@ieee.org> * Added manual page for ngmultidec. The man page has been written by John Murdie. 2005-11-13 Paolo Nenzi <p.nenzi@ieee.org> * src/spicelib/devices/bsim4/*: Updated bsim4 to version 4.5.0 using the code hacked by Hitoshi Tanaka and Dietmar Warning. Changes from original Berkeley's device group implementation: - Added multiplier parameter (m parameter). - Added NodeSet for internal nodes. - Removed #ifdef STDC and non STDC function prototypes - Added missing "pParam->BSIM4ku0we" to fprintf in b4temp.c. * src/spicelib/devices/bsim4/b4temp.c: fixed the following bug (Dietmar Warning): - Freed old node adding FREE(model->pSizeDependParamKnot); near line 146. * src/spicelib/devices/bsim4/b4set.c: fixed the following bug (Dietmar Warning): - Removed double testing for model->BSIM4prtGiven. * src/spicelib/devices/bsim4/b4ld.c: fixed the following bugs: - In the computation of ggts and ggtd near line 4014 here->BSIM4gcrgd and here->BSIM4gcrgs were exchanged. (Dietmar Warning). - In the computation of gcqdb and gcqsb near line 4019 here->BSIM4cqsb and here->BSIM4cqdb were exchanged (Hitoshi Tanaka). 2005-11-07 Paolo Nenzi <p.nenzi@ieee.org> * src/spicelib/devices/vbic/*: Dietmar Warning sent a patch to his last vbic implementation: - Added temperature dependence for RB and RC, - fixed a bug in current sign (reversing vbei and vbci), - removed double allocation of substrate node. 2005-10-19 Steven Borley <steven.borley@virgin.net> * src/Makefile.am: Implemented fix to prevent 'multiple definition' errors during link of nghelp when built on systems that use the latest versions of the GNU tools. Solution provided by Andreas Unger <a_unger@gmx.de>. 2005-10-15 Steven Borley <steven.borley@virgin.net> * src/frontend/spiceif.c: Fixed code to avoid errors (invalid lvalue in assignment) under gcc v4.0.2 or and warnings under gcc 4.0.0 (target of assignment not really an lvalue). 2005-10-15 Steven Borley <steven.borley@virgin.net> * INTALL: Improved notes for MinGW/MSYS * src/frontend/resource.c: Fixed problems of reporting resource usage for MacOSX (should help other platforms too). * src/frontend/terminal.c: Fixed warning about unused variables and functions that can occur when HAVE_TERMCAP is undefined. * src/spicelib/devices/isrc/isrcload.c and vsrcload.c: Implemented patches supplied by Andreas Unger <a_unger@gmx.de>. Fixes XSpice bug; variable PER was being used before initialisation. 2005-09-19 Steven Borley <steven.borley@virgin.net> * xgraph/idraw.c, xgraph/tgif.c and xgraph/xtb.c: Added missing system header includes (string.h and stdio.h) to avoid warnings. * src/frontend/aspice.c: Used (void*)0 instead of 0 for the terminating vararg, to avoid gcc 4.0 warning about missing sentinel in function call. * src/frontend/aspice.c: Resolved Bug 1293746 - Problem with aspice.c(171) in gcc (Solaris). * src/frontend/display.c: Fixed warning about redefinition of XtNumber. 2005-09-09 Steven Borley <steven.borley@virgin.net> * Reverted to placing the cp_* stream variable definitions back in to src/frontend/streams.c with their extern declarations in src/frontend/streams.h 2005-09-08 Steven Borley <steven.borley@virgin.net> * Added hard-coded paths for NGSPICEBINDIR and NGSPICEDATADIR for MinGW targets (src/conf.h) 2005-09-08 Paolo Nenzi <p.nenzi@ieee.org> * src/frontend/streams.{c,h}: applied Hitoshi's fix for undefined symbols when compiling ngspice under Linux. 2005-09-06 Steven Borley <steven.borley@virgin.net> * Fixed alphabetic order in AUTHORS * Adjusted autogen.sh to give more relevant advice when a required program is missing. * Added ngspice.idx to MAINTAINERCLEANFILES in src/Makefile.am * Added work-round for missing scroll bar in help windows for an X11 display (seems to be an X-Windows bug) src/frontend/x11disp.c * Fixed memory leak in tilde expansion - src/frontend/parser/glob.c * Fixed spelling errors in tests/README * Implemented fix as described by Hitoshi Tanaka for the problem that causes "Warning - approaching max data size...." to be erroneously reported when compiled with MinGW/MSYS src/frontend/resource.c 2005-09-04 Paolo Nenzi <p.nenzi@ieee.org> * src/spicelib/devices/ltra/{ltraload.c, ltraacld.c, ltratrun.c}: Applied Hitoshi's patches to fix ltra code. The bug produced a "Timestep too small" in simulations and uninitialized variables produced wrong results in some files under MinGW. * src/spicelib/parser/inp2d.c: Fixed a bug that causes an "unknown parameter(save)" error if there is the expression like the following in the netlist of Cider analysis. D1 1 2 M_PN AREA=100 save (Fix from Hitoshi Tanaka). * src/frontend/streams.c: Fix to a bug that caused crash when I input "listing" command after loading Cider examples under Ngspice compiled by Visual C++. (Fix from Hitoshi Tanaka). 2005-08-30 Paolo Nenzi <p.nenzi@ieee.org> ============================ Rework-17 ================================== * src/frontend/numparam/Makefile.am: added missing include that prevented its dist-ribution. 2005-08-29 Paolo Nenzi <p.nenzi@ieee.org> ============================ Rework-16 ================================== 2005-08-26 Paolo Nenzi <p.nenzi@ieee.org> * src/fronted/dotcards.c: expressions were not parsed correctly, the bug was in the offset from string base: corrected. 2005-08-23 Paolo Nenzi <p.nenzi@ieee.org> * src/xspice/icm/xtradev/aswitch/cfunc.mod: Added minimum on resistance for aswitch to avoid unreasonable high values (due to near zero resistance) in current of connected voltage source. Change supplied by Hitoshi Tanaka. * src/xspice/icm/{cfunc.mod}: updated cfunc.mod files. Changes sent by Hitoshi Tanaka. 2005-08-22 Paolo Nenzi <p.nenzi@ieee.org> * src/frontend/plotting/x11.c: removed casting in a macro. It conflicts with the strictier syntax of recent gcc compilers. 2005-08-15 Steven Borley <steven.borley@virgin.net> * Yet more changes to the doc build system - see doc/ChangeLog for details * In INSTALL added --enable-maintainer-mode as an argument to ./configure when building straight from CVS. This is now necessary due to the use of version.texi to allow versioning info to be passed into the documentation system. 2005-08-14 Steven Borley <steven.borley@virgin.net> * More changes to the documentation. Specifically the make dist now produces a PDF file. See doc/ChangeLog for details * Update the AUTHORS file and adjusted formatting to make it more compatable with the texinfo include 2005-08-11 Steven Borley <steven.borley@virgin.net> * Fixed problem with text2dvi and makeinfo when running make dist * Corrected many spelling errors in doc/ngspice.texi 2005-08-08 Paolo Nenzi <p.nenzi@ieee.org> * src/frontend/dotcards.c: Applied patch from Mike Waters <M.Waters@bom.gov.au> to parse probes in the form: vm(4,0) or vm(0,4). Where one of the nodes is ground ie. 0, if the probe is "v" everything works but anything else ie. "vm", "vp", etc. fails. 2005-08-06 Paolo Nenzi <p.nenzi@ieee.org> * src/xspice/mif/mifsetup.c: Updated MIFunsetup to the latest version provided by Hitoshi Tanaka. 2005-08-04 Paolo Nenzi <p.nenzi@ieee.org> * Fixed a bug in memory management of xspice/ngspice that caused segmentation fault for codemodels that adds their own states to the state vector. Changes supplied by Hitoshi Tanaka (HDA01055@nifty.com): * src/math/ni/niiter.c: removed the first malloc for OldCKTstate0 since the number of states can be altered by xspice code models. This was already addressed in the past but this line remained. * src/xspice/mif/mifsetup.c: added MIFunsetup() to conform to spice3f devices model interface (xspice was based on spice3c1). * src/xspice/xspice.c, src/xspice/cm/cmexport.c, src/xspice/cmpp/writ_ifs.c: changed the entry corresponding to the unsetup function from NULL to MIFunsetup. * src/include/mifproto.h: added prototype for MIFunsetup. * src/spicelib/analysis/cktsetup.c: cleared node if initial condition of nodeset are given to fix a segfaults on second run of xspice netlists. 2005-06-30 Paolo Nenzi <p.nenzi@ieee.org> * src/frontend/resource.c: added IPC stuff * src/spicelib/parser/inpptree.c: fixed bug in power function. 2005-06-25 Paolo Nenzi <p.nenzi@ieee.org> * src/spicelib/analysis/acan.c: modified original integration of xspice event driven algorithm into spice3 code. Now CKTncDump() is used by xspice too. * src/spicelib/analysis/cktdojob.c: added ipc stuff. * src/spicelib/analysis/cktload.c: cosmetics. * src/spicelib/analysis/cktop.c: modularized the source and gmin stepping algorithm. I have extracted the code for gmin and source stepping to improve CKTop readability and maintainability. * src/spicelib/analysis/dcop.c: added event driven algorithm and ipc stuff. * src/spicelib/analysis/dctran.c: added xspice breakpoint control. * src/spicelib/analysis/dctrcurv.c: added event driven algorithm and ipc stuff. 2005-06-12 Steven Borley <steven.borley@virgin.net> * Changes supplied bt Hitoshi Tanaka to allow XSpice to compile using MinGW in Windows. Main change points are as follows: (1) dlopen(), dlsym(), dlclose() and dlerror() were changed to the functions of Windows. (src/spicelib/dev.c) (2) The functions relation to IPC were removed. (src/xspice/ipc/ipc.c, and src/xspice/ipc/ipcsockets.c) 2005-06-09 Steven Borley <steven.borley@virgin.net> * Fixed *# command operation (src/frontend/inp.c) * Added 'hack' to allow the 'numparams' variable to be set (or unset) before the netlist part of a file is parsed. This is based on code supplied by Dietmar Warning, with changes to allow it to work with the *# syntax, the unset keyword and variable amounts of white space. (src/frontend/inp.c) * line_free(line,flag) is now a macro so that line is set to NULL when it is freed. (src/frontend/inp.c) This is a safty mechnism. 2005-05-31 Steven Borley <steven.borley@virgin.net> * Applied fix for logging supplied by Dietmar Warning (src/main.c) * Miscellaneous tidying in src.main.c for format, indentation, #include style ("" vis-a-vis <>) and removal of some compile time warnings. 2005-05-30 Steven Borley <steven.borley@virgin.net> * Corrected return types (where necessary) for the functions that make up the devices[] array initialised in src/frontend/display.c, and used specific #includes rather than extern references. Added new headers as required. * Moved jbuf from src/main.c to src/frontend/signal_handler.c * Tidy up of the header files in src/frontend and sub-directories. Motivation is to remove extern declarations within .c files and place in .h files. New header files where necessary. 2005-05-28 Steven Borley <steven.borley@virgin.net> * Fix bug introduced in my last change. Fix supplied by Hitoshi Tanaka. Bug can cause a segmentation fault. * Fixed the format of section 5.3.37. Save* in src/ngsoice.txt * In src/frontend/plotting replaced extern references in .c files wiith #include of suitable header files. * Added src/frontend/numparam/numpaif.h for the external interface to the numparam library. 2005-05-26 Steven Borley <steven.borley@virgin.net> * Fixed bug with define (see bug reference [ 999546 ] 'define' is broken in ngspice-15). * Fixed bug with 'plot title title_name' (see bug [ 557638 ] plot segmentation fault). 2005-05-23 Steven Borley <steven.borley@virgin.net> * Fixed a divide-by-zero bug in the MOS level=2 device model the fix was supplied by Hitoshi Tanaka. * Fixed a 'core-dump' that could be caused by the interactive 'write' command when the plot contains more than one dimension. This was due to improper use of a buffer in rawfile.c as pointed out by Dietmar Warning. Bug also affected ngsconvert. 2005-05-22 Steven Borley <steven.borley@virgin.net> * src/frontend/numparam/mystring.c - fix for MinGW from Hitoshi Tanaka. * various files - removal of more warning due to unused variables 2005-05-21 Steven Borley <steven.borley@virgin.net> * src/spicelib/devices/vbic/vbicinit.c Fixed a structure initialisation problem that occurs when cider is enabled. Also fixes lots of warning within ciderlib related to unused variables. * Fixed a compile warning in src/frontend/com_history.c when readline or editline are used. * Removed the files src/misc/terminal.h/.c and src/include/terminal.h The first two were empty and the last just included the second. The relevant makefile.am files have been updated, so a ./configure will need to be re-run before building. * Fixed problems where printf format was int yet on some systems the argument is long (due to size_t being long). Fixed by always using long format and casting to long. Affected src/frontend/spiceif.c and src/misc/alloc.c This makes obsolete the IS_SIZE_T_LONG macro that defined by configure.in, now removed -it was not working for all platforms (eg. MacOSX) * configure.in - Removed IS_SIZE_T_LONG (see above). Now only test for ncurses etc., when either Readline or Editline are being used. This will fix the basic problem of building on MinGW which does not have these libraries as standard. Fixed the typo in the AC_REVISION() macro. 2005-05-20 Steven Borley <steven.borley@virgin.net> * nghelp now uses src/conf.c for consistency with ngspice and ngnutmeg. Under MinGW the nghelp window is now kept open until a key is pressed. This allows users to see any error messages before the system closes the window. * src/conf.c now uses PACKAGE_VERSION (was VERSION) and PACKAGE_BUGREPORT (was hard coded in file to "ngspice-bugs@lists.sourceforge.net"). These values are set by the AC_INIT macro in configure.in * src/winmain.c - changes to fix warning when compiled with gcc 2005-05-19 Steven Borley <steven.borley@virgin.net> * Fixed declaration of oflag in winmain.c - fix from Dietmar Warning * Fixed compile of makeidx for MinGW. 2005-05-18 Steven Borley <steven.borley@virgin.net> * Reverted src/spicelib/devices/restemp.c to previous version. Changes in this file were intended for temporary debug and should not have been committed to CVS. * Moved isnan() to src/misc/missing_math.c from src/spicelib/devices/dev.c following suggestion from Dietmar Warning. Also took opportunity to fixed a compiler warning in dev.c * Conversion of files containing non-ASCII characters (German language comments) to ASCII by Dietmar Warning. 2005-05-18 Steven Borley <steven.borley@virgin.net> * I erroneously omitted a few changes from Dietmar Warning: Fix to src/maths/cmaths/Makefile.am to exclude test programs that don't compile under MinGW. Fix to src/spicelib/devices/dev.c to exclude local isnan() when it exists as a library function. * Fixes to src/Makefile.am to exclude programs that don't compile under Windows (MinGW). Fix to avoid dependence problem with linking in winmain.o 2005-05-17 Steven Borley <steven.borley@virgin.net> * Updates configure.in. Notably this removes the need for acconfig.h (the use of which is deprecated by autoconf). Most of the remaining changes just tidy with the aim of following guidelines in the autoconf manual. Fixed an issue with CFLAGS usage and --disable-debug. Some fixes aimed as support for MinGW (more to follow). * Removed acconfig.h (see above for reason). * Updated various file to allow build using MinGW. Affected files: src/main.c, src/nghelp.c, src/frontend/evaluate.c, src/frontend/resource.c, src/frontend/signal_handler.c, src/frontend/wdisp/windisp.c, src/frontend/wdisp/winprint.c, src/include/macros.h These changes mostly supplied by Dietmar Warning. Highlights: macros used for sigjmp_buf (JMP_BUF), sigsetjmp (SETJMP) and siglongjmp (LONGJMP); Fixed problem of duplicated definition of BOOL. Adjustments to allow ngnutmeg to compile with a Windows frontend. 2005-05-11 Steven Borley <steven.borley@virgin.net> * Changed line-ending on several files from DOS to UNIX. * Translated German in to English in comments for several files (where the German was simple and meaning clear from the context - and Babel fish helped too). This also removes the non-ASCII characters from these files, which was giving problems on at least one platform. * In the above files I have also replaced c++ comment style with c comments (i.e. // go to /* ... */). 2005-05-10 Steven Borley <steven.borley@virgin.net> * Some minor tidy-up as follows: - Added missing .cvsignore files in many source directories. - Added #ifdef CIDER...#endif around fields in structure initialisation of nbjt, nbjt2, numd, numd2 and numos - this is strictly unnecessary as these devices are only used when CIDER is defined but it keeps symmetry with other devices. - Added some extra TRACE debug statments in in the parser * Added conditional on the ngspice program to prevent errors when spiceinit file is used with ngnutmeg (spiceinit.in) 2005-05-10 Paolo Nenzi <p.nenzi@ieee.org> * src/spicelib/devices/isrc/*,src/spicelib/devices/vsrc/*: added XSPICE extensions: PHASE parameter and current in isrc. Added AM transient function (Amplitude Modulation): AM (sig_ampl offset_const mod_freq carrier_freq t_delay) The waveform will follow: value = sig_ampl*{offset_const + SIN(2*PI*mod_freq*(t-t_delay))}* SIN(2*PI*carrier_freq*(t-t_delay)) As an example you can use: V1 1 0 AM(10 1 1K 100 1M) R1 1 0 1 2005-05-09 Steven Borley <steven.borley@virgin.net> * Added new syntax to the the resistor card to support HSpice style temperature dependence (from Hitoshi Tanaka <HDA01055@nifty.com>). Syntax forms now include: Rxxx <n1> n2> <val> TC=<val1> Rxxx <n1> n2> <val> TC1=<val1> Rxxx <n1> n2> <val> TC1=<val1> TC2=<val2> Rxxx <n1> n2> <val> TC=<val1> <val2> The the first pair are equivalent, and the last pair are equivalent. 2005-05-07 Steven Borley <steven.borley@virgin.net> * Added support for the BSD licensed editline library This includes a work-around to fix a problem found in the current version of this library (see prompt() in src/main.c). * Added and updated infomation in the INSTALL file. 2005-05-06 Steven Borley <steven.borley@virgin.net> * Added code by by H.Tanaka for the .global keyword. This is enabled by supplying the new --enable-dot-global argument to ./configure. * Also added configuration for a new --with-editline=yes|no argument to ./configure for future support of the BSD editline library as an alternative to the GNU readline library. 2005-05-05 Steven Borley <steven.borley@virgin.net> * Fixed a compile problem with Xspice on Cygwin. Still will not link, but it's a step in the right direction. 2005-05-04 Steven Borley <steven.borley@virgin.net> * Fixed issues with the alternate prompt (src/main.c, src/frontent/control.c and src/include/cpextern.h) - a format problem when used with readline and a buffer overrun. Also reduced max number of chevrons to 16 and added + at start when command stack is holding than 16. * Translations for German comments provided by Dietmar Warning, to fix issue with UTF-8 observed on Windows (src/main.c) * Fixed readline operation within ngnutmeg (src/main.c). Also include some minor tidy-up to avoid some compiler warnings. Updated copyright date for --help. 2005-04-29 Paolo Nenzi <p.nenzi@ieee.org> * src/frontend/inpcom.c: end-of-line comments starting with the "$" (dollar) sign can be confused with a variable. To avoid this, the new syntax for such and-of-line comment is: $ <any comment> (the space is mandatory). Patch sent from Steven Borley <steven.borley@diode.demon.co.uk>. 2005-04-26 Paolo Nenzi <p.nenzi@ieee.org> * src/main.c, src/frontend{inp.c, nutinp.c}, src/include/defines.h: New logic for ngspice initialization (patch from Steven Borley <steven.borley@diode.demon.co.uk>): Load the standard start up file 'spinit' Then look for '.spiceinit' in current directory If this fails look for 'spice.rc' in currect directory if this fails the check the HOME environment variable if HOME is set then: Look for for '.spiceinit' in user's home directory If this fails look for 'spice.rc' in user's home directory. Fixed a memory leak in main.c * src/include/{complex.h, fteext.h, ngspice.h, sperror.h}: code cleaning and removed some warning (patch from Steven Borley). 2005-04-25 Paolo Nenzi <p.nenzi@ieee.org> * src/frontend/numparam/{general.h, numparam.h, nupatest.c, spicenum.c, washprog.c, xpressn.c}: Applied patch from Steven Borley <steven.borley@virgin.net>. The patch removed the numparam support for end-of-line comments and moved it into frontend code. Line buffer for numparam is increased from 250 to 1000 to accomodate large model cards. Fixed compilation on Cygwin and MacOSX. * src/frontend/subckt.c: numparams, once compiled in, must be enabled, during interactive session, using "set numparams". Since library is experimental and under continuos testing, it is not yet intended for general use and support is provided for interactive sessions only (patch from Steven Borley). * src/frontend/{device.c, spiceif.c}: fixed case sensitivity problems in key-word identification (patch from Steven Borley). * src/frontend/inp.c: Fix a bug where the wrong argument to 'listing' would error, but still produce a listing (patch from Steven Borley). * src/frontend/inpcom.c: From Steven Borley <steven.borley@virgin.net> patch: End-of-line comments have been fixed and can be used on a line that is followed by a continuation line. This functionality has been moved from the numparams library and in to the front end code. All the following can be used to start a comment: ; for compatibility with PSpice $ for compatibility with HSpice // like C++, and as per numparams -- as per numparams This was a full re-write of this code, not a conversion of the numparams code. It is not dependent on the numparams library. * src/frontend/resource.c: Fixed a compile bug under window & cygwin (patch from Steven Borley). * src/frontend/plotting/x11.c: Applied patch from Steven Borley. * src/spicelib/analysis/cktsetbk.c: Added some code to track breakpoints (you need to define TRACE_BREAKPOINT macro). 2005-04-16 Paolo Nenzi <p.nenzi@ieee.org> * src/frontend/{subckt.c, inpcom.c}, src/frontend/numparam/{general.h, mystring.c, readme.txt, spicenum.c, xpressn.c}: Applied patch from Steven Borley <steven.borley@virgin.net> that fixed numparam library. Patch description follow (extracted from Steven's message): > Fixes problem with logfile not being opened before we have something to write to it, > Renamed round() and trunc() to avoid clash with functions in math.h, > Numparam now only stops execution when it finds errors, > Added some debug tracing (normally off), > Added some debug tracing (normally off), > Fixes a #ifdef that had a typo and thus stopped numparams, working, > Renames a local variable to avoid confusion (of the developer/maintainer), > Fixes the renumbering of lines from a .include file. * examples/numparam/{example.cir, pintest.cir,pin.mod}: added netlists sent with Steven's patch. * src/frontend/subckt.c: Added fix sent by Hitoshi Tanaka <HDA01055@nifty.com>. Now nodes starting with the letter "v" in subcircuits are translated correctly (as internal nodes) and not as voltage sources v<NIL>. * src/xspice/cmpp/pp_lst.c: malloc did not consider the null terminating character in "path". Applied patch from Mac OSX patch file maintained by Khairulmizam Samsudin <kmbs2002@yahoo.com>. * src/xspice/icm/makedefs.in: Mac OSX requires different flags for shared libraries linking. Applied patch from Mac OSX patch file maintained by Khairulmizam Samsudin <kmbs2002@yahoo.com>. 2005-04-06 Paolo Nenzi <p.nenzi@ieee.org> * src/frontend/subckt.h: Since inp_numnodes has been declared static the prototype has been removed. 2005-04-04 Paolo Nenzi <p.nenzi@ieee.org> * src/frontend/subckt.c: Applied patch from Steven Borley <steven.borley@diode.demon.co.uk> that fixes a bug in model name translation that shows in nested subckts reported by Hitoshi Tanaka <HDA01055@nifty.com> (for which he sent a patch that was supersed by Steven's one). * configure.in: As Stuart Brorson suggested now the garbage collector library is compiled only on explicit request by the user. 2005-03-20 Paolo Nenzi <p.nenzi@ieee.org> * src/spicelib/analysis/cktntask.c: The default parallel multiplier (m=1) for mosfet levels 1, 2, 3 and 9 was not set in interactive analyses. Applied fix sent by Steven Borley <steven.borley@diode.demon.co.uk>. * Changed value of trtol to 1 when xspice extensions are compiled (as in xspice source code). 2005-03-17 Paolo Nenzi <p.nenzi@ieee.org> * src/main.c: Applied patch sent by Steven Borley <steven.borley@diode.demon.co.uk> that removed the duplicate declaration application_name and gnu_history_file, removed the "static" keyword in shutdown() and set NULL as return value in function prompt() when non prompt is passed to readline(). * src/ngspice.txt: Applied patch sent by Steven Borley <steven.borley@diode.demon.co.uk> that fixed a few errors that corrupted text output. * configure.in: Applied patch sent by Steven Borley <steven.borley@diode.demon.co.uk> that fixes compiler warnings on MAC OSX (related to the linking order of X libraries). The remaining changes fix errors in spelling. * tests/bin/check.sh: Applied patch sent by Steven Borley <steven.borley@diode.demon.co.uk> that added support for Mac OSX and a default case for not (yet) supported architectures. * src/frontend/aspice.c: Applied patch sent by Steven Borley <steven.borley@diode.demon.co.uk> that fixed compiler warnings on Mac OSX in definition of "status". * src/spicelib/devices/bsim3/b3set.c: Applied patch sent by Steven Borley <steven.borley@diode.demon.co.uk> that remove the compiler warnings about ambiguous "else". 2005-03-13 Paolo Nenzi <p.nenzi@ieee.org> * tests/bin/check.sh: Changed the previous check script with the one supplied by Dietmar warning <warning@danalyse.de>. This new script adds support for different architectures (MINGW32, Linux, SunOS). * src/spicelib/device/vbic/vbicpzld.c: Corrected an error in pole-zero routine. Dietmar Warning <warning@danalyse.de> sent the fix. 2005-03-07 Paolo Nenzi <p.nenzi@ieee.org> * src/spicelib/devices/bsim4/b4ld.c: commented out NEWCONV section. 2005-03-06 Paolo Nenzi <p.nenzi@ieee.org> * src/spicelib/devices/bsim4: removed uninitialized variables in model files. * src/spicelib/analysis/dctrcurv.c: Dietmar Warning <warning@danalyse.de> has changed the way the lst point in a dc sweep is computed. This new scheme is more accurate. 2005-02-28 Paolo Nenzi <p.nenzi@ieee.org> * DEVICES: Updated (again) changing BSIM4 level from 60 to 14 since older model revisions are not yet in ngspice. This is consistent with model developers: newer models are compatible with older ones. * src/spicelib/devices/bsim4/: updated to revision 4.4.0 with "m" parallel multiplier enhancements. Thanks to Mick Tooher <micktooher@yahoo.com> and Dietmar Warning <warning@danalyse.de> for this update. * tests/bsim4/: updated test files for bsim4 4.4.0. The old files have been replaced with new ones coming from BSIM4 site. There are new tests: (*_gedl*) and ro_17.cir. 2005-02-25 Paolo Nenzi <p.nenzi@ieee.org> * DEVICES: Dietmar Warning (warning@danalyse.de) provided me an updated and corrected version of this file. 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 according 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 processed 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 expanded 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 used 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, temperature 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 for 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 spurious #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 functions 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 dependencies * 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 advice. * 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 prepended, 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: Matrices 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 obsolescence. 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.