Only vector types can be cast to real. Report an error when trying to cast
a different type instead of triggering an assert later on.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Currently nested lvalues are only supported for vector typed properties.
Refactor the code to also support other types.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Currently assignment operators on queues and dynamic elements trigger an
assert.
Add support for handling this properly. Since the operation for loading an
element for an queue or dynamic array is identical most of the code can be
shared, only writing back the value has to be handled separately.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Currently assignment operators on object properties are silently
ignored. Make sure that they are handled.
To enable this refactor the code a bit so that the assignment
operator handling can be shared between object property assignments
and scalar value assignments.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Logic type class properties use the wrong constructor resulting in a
default value of a vector with 0 width. Switch to the right constructor to
fix this.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Then temporarily add the resulting configure and lexor_keywords.cc
files to the repository so they will be included in the snapshot and
release tarballs that are automatically generated by GitHub. Remove
these files in the post-snapshot/post-release cleanup.
The old MAKE_SNAPSHOT.sh and MAKE_RELEASE.sh scripts created tarballs
that could be uploaded to icarus.com and SourceForge. Now we release
on GitHub, we need to make all the necessary changes in the git
repository, temporarily creating a release_tag.h file and deleting it
after we have created the snapshot or release tag. This allows GitHub
to automatically generate the tarballs for us.
Now we publish releases on GitHub, we need to commit the file to the
repository when making a snapshot or release, so we need to use a
different filename to the one that is automatically generated by
'git describe' (which we still want git to ignore).
Remove implicit casts between vector and real in tgt-vvp. These are not
required since any implicit cast in the source will be converted to an
explicit cast in the elaboration stage.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
The code doesn't currently handle the case of different bits within
the vector needing different delays (e.g. when the rise and fall
delays are different and some bits are rising as other bits are
falling) and aborts with an assertion failure. For now, output a
suitable "sorry" message and exit gracefully.
Although the introductory paragraph seems clear enough, add a reminder
at the start of the section on extended arguments that they must appear
after the input file name.
This adds a "-q" option on the vvp command line and a vvp_set_quiet_flag()
function in the VVP library API. Setting this flag will cause all output
to standard output via MCD bit 0 to be suppressed. It will not prevent the
output being sent to a log file if the vvp "-l" option has been used, and
it will not affect output to the STDOUT file descriptor.
Martin Whitaker
Cary R.
Andreas Lööw
Lars-Peter Clausen