782bfab29e
Add support for tranif devices in the vvp code generator.
...
The draw_net_input function is modified to account for nexus that is
a port of an island. Draw the ports (and the islands if necessary)
to the island and use the port output for the nexus instead of the
port input. This allows the bi-directional behavior of the port to
interpose itself in the data flow.
In this process of these changes, the draw_net_input function was
reorganized, and all the considerable amount of code for it was
moved to a file of its own. (vvp_scope.c is pretty unruly.)
2008-06-01 21:08:31 -07:00
de7fff8ac6
Elaborate tran devices (switches)
...
This takes the support for switch modeling to the code generator.
Add error messages in the vvp code generator for lack of support.
2008-05-27 20:06:58 -07:00
5c69e243ac
Put modpaths in correct scope.
...
Modpaths need to be in the proper scope in order to be available to
vpi functions. The code generator manages that by writing the modpath
records with scope switch functions. Batch the modpath records at the
end of the structural stuff so that the scope switching doesn't cause
trouble.
Also seperate the modpath code into its own source file.
Signed-off-by: Stephen Williams <steve@icarus.com>
2007-10-31 21:45:34 -07:00
3fd80b09f0
Administrative/Makefile fixes, mostly for windows. (Cary R.)
2007-02-06 05:07:31 +00:00
841378426f
Updates for Cygwin portability (pr1585922)
2006-10-30 22:45:36 +00:00
9fd16575d9
Support bool expressions and compares handle them optimally.
2005-09-14 02:53:13 +00:00
5bfdd52391
Handle functions with real values.
2005-07-13 04:52:31 +00:00
8188c4c690
Makefile cleanup.
2004-02-10 19:25:00 +00:00
a436bfc711
Include from current directory.
2004-01-28 23:54:10 +00:00
c2ab27541f
Make sure I get ivl_target.h from this source.
2004-01-26 23:31:57 +00:00
d98720af4d
Isolate configure from containing config.h
2004-01-20 21:00:47 +00:00
ae3198b505
Install target gets vvp.conf that is built, not from srcdir.
2003-12-12 19:58:40 +00:00
df968687e4
Generate VVP_EXECUTABLE flag in conf files.
2003-12-07 19:28:43 +00:00
c5f7e7837b
Start the vvp target config files.
2003-11-01 04:22:50 +00:00
970c4950f4
Merge vpi_call and vpi_func draw functions.
2003-02-28 20:21:13 +00:00
feee40603c
Makefile cleanups to better support concurrent make.
2003-02-27 22:13:22 +00:00
46253ed873
Rework expression parsing and elaboration to
...
accommodate real/realtime values and expressions.
2003-01-26 21:15:58 +00:00
b4e8ea5a0c
Install shared objects as programs, not data.
2002-11-05 02:14:41 +00:00
778e96330d
Add thread expression lookaside map.
2002-09-27 16:33:34 +00:00
774f78cd3e
Autoconfig ident support.
2002-08-12 00:27:10 +00:00
472f98affe
Generate code for wide muxes.
2002-07-08 04:04:07 +00:00
c7bc35ad75
get CFLAGS from configure
2001-10-09 16:50:17 +00:00
77d63aba74
make distclean target.
2001-05-20 17:13:27 +00:00
de8c725890
Mingw32 support (Venkat Iyer)
2001-05-20 15:09:39 +00:00
e29ecdc234
Fix compilation warnings.
2001-03-31 19:29:23 +00:00
ac91dc38b8
Recursive make check target.
2001-03-25 05:59:46 +00:00
565088160e
Geneate code for conditional statements.
2001-03-22 05:06:21 +00:00
27e717839a
Scan the scopes of a design, and draw behavioral
...
blocking assignments of constants to vectors.
2001-03-21 01:49:43 +00:00
1563643c92
Add the tgt-vvp code generator target.
2001-03-19 01:20:46 +00:00
Stephen Williams
steve