2e4810f172
Fix for br977 - preprocessor macros substitute text inside token.
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When replacing macro formal parameters, the preprocessor should not
replace matching strings that are not complete tokens. The test for
this was incorrect, and failed when a match was found at the start
of the replacement text.
2015-05-17 20:16:40 +01:00
3da546c7d2
Update fstapi.c to latest from GTKWave
2015-05-08 16:38:28 -07:00
7b23a5c3c1
Fix br972 - assertion failure with combinational loop on logic function.
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Backported from development.
2015-04-25 20:03:19 +01:00
7d12216b14
Backported sorry messages for variable RHS on procedural force/CA.
2015-04-25 13:16:24 +01:00
2f4b460f6e
Fix for compiler crash on source code errors in always @* block loops.
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Backported from devel, but due to the extra complexity of for loop
handling in v0.9, makes less effort to elaborate all the code before
giving up.
2015-04-13 16:42:40 +01:00
904113db02
Backported fix for br970 from devel branch.
2015-04-13 16:41:03 +01:00
e2330a7eeb
Update fstapi files to latest from GTKWave
2015-04-02 14:59:59 -07:00
e162258e9a
V0.9: update fstapi.h to latest from GTKWave
2015-02-25 17:38:36 -08:00
72e4c72069
VHDL: fix assert to check that the third octal token is a digit
2015-02-25 17:34:33 -08:00
1f9703f1bc
Fix for br968.
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vthr_vec_get_value() assumed the source vector was unsigned.
2015-01-10 18:03:31 +00:00
c8184c31ef
Update lz4 files from GTKWave
2014-12-28 09:26:13 -08:00
82ef3780ec
Fix for br967 - allow real value for repeat statement loop length.
2014-12-13 19:48:01 +00:00
7d042accfd
Revert: Back port variable initialization fix from development.
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It turns out that the new feature was actually a bug.
2014-12-04 16:47:26 -08:00
0bccde2e17
Back port variable initialization fix from development.
2014-12-02 13:56:43 -08:00
387a923d50
Update lz4 files from GTKWave
2014-11-29 07:37:19 -08:00
5569679de8
V0.9: Patch from github #44
2014-11-04 11:48:19 -08:00
a75fc86cb1
Fix for br961 - function return type elaborated in wrong scope.
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The return type of a function should be elaborated in the context of
the enclosing scope, not in the context of the function itself.
2014-10-30 21:37:31 +00:00
68e6fb48c9
V0.9: Update lz4 files from GTKWave
2014-10-27 15:41:28 -07:00
b18aedfa80
V0.9: Back port fixes for putting modpath delays and delay calculations
2014-10-27 14:40:50 -07:00
bf08fcd5e7
V0.9: Update files from GTKWave
2014-07-31 16:42:43 -07:00
3a91148004
V0.9: fix memory leak in VAMS $simparam$str
2014-07-28 11:03:15 -07:00
c3171862ab
V0.9: Add support for power operator in eval_const()
2014-07-07 18:18:04 -07:00
0961eae27e
Add support for one argumenr $urandom_range()
2014-06-14 14:17:13 -07:00
f7752caaac
Update files from GTKWave to the latest from svn
2014-06-14 14:02:46 -07:00
6183bf6cd7
Fix for GitHub issue 26 - compiler crash when module port has no internal net.
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The compiler correctly reports an error when a module port has no
associated internal net/reg, but could crash when the module was
instantiated.
2014-05-23 23:15:14 +01:00
9b38de596e
Update FST files to latest from GTKWave
2013-10-25 15:07:17 -07:00
0509bdd53e
Mostly fix a portability problem in $rtoi (run time)
2013-10-11 17:33:21 -07:00
4989afb153
V0.9: Fix another real to vpiIntVal conversion in the run time
2013-10-11 11:39:33 -07:00
530c9cd895
V0.9: Fix $rtoi to correctly convert NaN and +/- infinity
2013-10-11 11:39:18 -07:00
0d6925fe5b
V0.9: Fix real to vpiIntVal conversion in run time
2013-10-11 11:38:52 -07:00
65d751690b
Fix for br937.
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When writing a string value, vpi_put_value cannot assume the target vector
is a multiple of 8 bits wide.
2013-09-28 17:19:05 +01:00
f8219bf8ff
v0.9: The seed passed to $random() should not change the implicit seed.
2013-09-23 17:52:50 -07:00
8288f7305d
Prepare for Icarus Verilog version 0.9.7 release
2013-08-19 12:10:31 -07:00
8b6ccc65d6
Update to latest FST API files from GTKWave
2013-08-09 11:35:07 -07:00
452c1650f4
Update FST files to latest from GTkWave
2013-07-16 11:27:52 -07:00
00337d2418
Fix space issue in vvp/vvp_net.cc
2013-07-15 16:19:23 -07:00
bf2b086669
Back port vector8 changes from development to eliminate compile warnings
2013-07-15 16:16:04 -07:00
4289ae23f9
Update fstap files to the latest from GTKWave
2013-06-14 16:35:44 -07:00
4efb601fee
V0.9: Fix for br930 - support attributes on old-style port declarations.
2013-05-19 11:05:01 +01:00
c8c0a298e4
V0.9 Update fstapi.c to latest from SVN
2013-04-16 15:14:01 -07:00
f99ca8672c
Fix VHDL code generator crash when a terneray operator has a real operand.
2013-04-12 23:50:16 +01:00
19e266159e
Fix for br924.
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Prevent compiler crashes after a function argument fails to be
elaborated (back-ported from development).
2013-03-31 19:57:37 +01:00
2777a8b00b
V0.9: A concatenation may also need a BUFZ to hold the drive strength
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Just like a select a concatenation needs a BUFZ to hold the drive strength.
2013-02-12 18:37:09 -08:00
c84eec1d60
V0.9: minor fixes to br916 patch
2013-02-04 11:45:42 -08:00
0f4658135e
V0.9: Stopgap fix for br916.
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Currently, when a variable expression is passed to a system task,
the expression value is stored in thread memory. Values stored
in thread memory cannot safely be passed to $strobe or $monitor,
because the thread memory may get reused or deallocated before
the $strobe or $monitor task actually executes. As a temporary
measure, we just trap this case and terminate with a "sorry"
message. A proper fix would require the expression value to be
calculated at the time the $strobe or $monitor executes, not at
the time it is called.
2013-02-04 11:45:35 -08:00
200951275c
Fix logic value returned for unambiguous HiZ1 strength.
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If a strength aware net has an unambiguous HiZ1 strength, VVP treats
it as a logic '1'. It should be treated as a logic 'z'. An ambiguous
HiZ1/HiZ0 strength should also be treated as a logic 'z'.
2013-01-28 19:07:08 -08:00
9b1c1a5d48
Fix space issue
2013-01-25 10:34:34 -08:00
edf741106d
V0.9: Handle undefined L-value selects
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L-value bit selects were incorrectly converting an undefined index to 0.
L-value part selects were asserting if an undefined index was given.
This patch unifies how all these are handle (including indexed part selects).
The base is set to an undefined value and an appropriate width is used.
A warning message is always printed since this is not a simple out of
range issue. It is the responsibility of the code generator to skip the
assignment, but we always want to execute the R-value since it could have
a side effect.
2013-01-25 10:32:52 -08:00
4b805a2b89
Remove space issues
2013-01-21 19:29:34 -08:00
8ae15b93cf
Fix for bug 915 (was 3592746).
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probe_expr_width() must be called before calling elab_and_eval(), to
determine the expression type.
2013-01-21 19:12:07 -08:00
Martin Whitaker
Cary R
Martin Whitaker
Stephen Williams