a1ad6d4b51
Support IVERILOG_VPI_MODULE_PATH environment variable
2018-10-28 12:44:09 -07:00
a638d1eed0
Check for too many paths specified and fix path priority so paths specified on command line supersede built-in paths
2018-10-28 12:43:40 -07:00
844fa056f7
Update fstapi files to the latest from GTKWave
2018-10-12 21:30:20 -07:00
fdf353af29
Don't use MinGW strtod workaround when building for MinGW-w64.
...
The host triplet for MinGW-w64 has changed to more closely match that
for MinGW, so we need to update the pattern in the test.
2018-10-07 23:49:19 +01:00
2f142c4858
Revert "Fix x86_64-w64-mingw32 build: undefined ___strtod"
...
This reverts commit bef04508f2
2018-10-07 23:47:26 +01:00
9d0d1938dc
Fix bug in output of null character with %c format.
2018-10-07 18:59:53 +01:00
5aae9ea770
Fix bit width when converting real value to binary/hex string in VPI.
2018-10-07 17:17:33 +01:00
a03995b4da
Fix another implicit fallthrough warning.
2018-10-07 11:23:40 +01:00
5cd0ba08b1
Fix alloc size warning when building with recent GCC.
2018-10-06 23:25:13 +01:00
6415d84ed5
Fix invalid cast of TF sizetf callback.
2018-10-06 22:56:04 +01:00
3e25b04685
SIGHUP is not available in Windows.
2018-10-06 21:07:13 +01:00
4ea18196c8
Fix deprecated dynamic exception specification warnings.
2018-10-06 21:02:41 +01:00
e71a76a1e2
Fix signed/unsigned comparison warning.
2018-10-06 20:40:54 +01:00
0d20c50de4
Fix typo in last commit.
2018-10-06 20:22:12 +01:00
f1608e163f
Fix implicit fallthrough warnings when building with recent GCC.
2018-10-06 20:15:42 +01:00
27b5c2cdc8
Merge branch 'master' of github.com:steveicarus/iverilog
2018-10-06 09:27:10 -07:00
7fa6eaef0a
Update to latest GTKWAve files
2018-10-06 09:26:39 -07:00
78317a2799
Fix auto_ptr deprecated warnings when building with recent GCC.
2018-10-06 17:15:31 +01:00
542fe2cf77
Enable checks for VPI const-correctness.
...
Note we only want these enabled when building the compiler and runtime
binaries. If we included the ICARUS_VPI_CONST definition in the global
CPP_FLAGS, that would propagate to the flags used by iverilog-vpi, so
would affect compilation of user VPI code.
2018-10-06 11:48:19 +01:00
603ff303f5
Cleanly terminate vvp on SIGHUP or SIGTERM (GitHub issue #203 ).
2018-09-29 23:25:04 +01:00
b066a5815e
Allow %c format to output null characters (GitHub issue #209 )
...
Currently $display et al. output nothing when the expression
corresponding to a %c format specification has the value 0. As
Verilog provides no other way to write raw bytes to a file, we
should allow 0 values to be written. Other simulators allow this.
2018-09-29 21:22:17 +01:00
0d494da702
Further fixes for const-correctness.
...
- allow ICARUS_VPI_CONST to be pre-defined by the user
- use it for sizetf as well as for compiletf and calltf
- fix remaining warnings when it is defined as 'const'
2018-09-29 12:04:16 +01:00
8df2f0cadf
Fix broken links to SourceForge bug/patch trackers (GitHub issue #207 ).
...
Also add link to GitHub issues, as a lot of users report bugs there.
2018-09-28 10:03:06 +01:00
3f24557e90
Add some more always_ff synth checks
2018-09-23 22:32:22 -07:00
e6f957b0b6
Add support for a constant $countbits() function
2018-09-03 15:58:57 -07:00
1da9b2cea0
Add support for constant $countones, $isunknown, $onehot, $onehot0
2018-09-03 08:32:41 -07:00
2b030ce27a
Update the bit vector table name
2018-09-03 08:32:35 -07:00
b35f9e13c7
Move the bit vector functions to the SV table
2018-09-03 08:32:28 -07:00
40558160e7
Add support for bit vector system function in vpi
2018-08-30 22:31:15 -07:00
ff8ccc0b3e
Update fstapi.c to the latest version
2018-07-16 09:03:38 -07:00
11c826216a
Fix for GitHub issue #198 - support octal display for thread variables.
2018-06-12 22:58:07 +01:00
7ad5b59a6f
Fix for GitHub issue #199 : handle signed division overflow.
...
When performing a signed division or modulus operation using native
arithmetic, trap the special case that the numerator is the minimum
integer value and the denominator is -1, as this gives an undefined
result in C++.
2018-06-12 21:59:58 +01:00
6e49ab10ec
Further fix for br1029.
...
The code in vpi_callback.cc is replicated in vpi_vthr_vector.cc,
so we have to replicate the fix. This should really be factored
out.
2018-05-14 22:14:51 +01:00
87c01c55c0
Don't allow non-vectorable arguments to $signed/$unsigned.
...
This led to an assertion failure in many cases (see br1029).
1364-2012 indicates it is illegal.
2018-05-14 22:13:56 +01:00
5a4e99b0e8
Fix br1029 - correct rounding when vpi_get_value converts real to integer string.
2018-05-12 23:49:11 +01:00
6c39348d1a
Merge branch 'master' of github.com:steveicarus/iverilog
2018-04-11 13:40:04 -07:00
6c9b3c39b4
Add the --ccflags option to iverilog-vpi
2018-04-11 13:39:53 -07:00
797fe44011
Merge pull request #186 from anparks/master
...
Fixed install step misnomer in README
2018-03-28 12:42:37 -07:00
fdaf923532
Fixed install step misnomer in README
2018-03-28 12:24:47 -07:00
64618af4a9
Merge pull request #123 from dcandrade/master
...
Added missing compilation instruction on README
2018-03-26 09:55:34 -07:00
5cfb7d68ae
Add support for rtran switches in vvp.
2018-02-23 22:30:32 +00:00
36eef5154f
Implement supply->strong strength reduction for non-resistive switches.
...
As specified in 1364-2005 section 7.11.
2018-02-23 22:07:59 +00:00
69d80839a5
Improved check for missing task/function port direction.
2018-02-21 20:07:13 +00:00
6b1b402a79
Fix for br1027: incorrect inference of task/function port direction.
...
In traditional Verilog, each task_port_item must have an explicit port
direction.
In SystemVerilog, if the port direction is not specified, it should be
inherited from the preceding task_port_item for that task/function, and
only the first task_port_item should infer the direction to be 'input'.
2018-02-20 20:59:26 +00:00
f8a2a4816c
Enable parameter/localparameter definitions in the compilation unit scope.
2018-02-18 19:21:18 +00:00
2a21fe77ac
Output an error message when a SV variable declaration reuses a name.
...
Assertion failures are not the right way to handle user code errors.
2018-02-18 17:51:56 +00:00
caf83b02c1
Enable variable declarations/initialisations in the compilation unit scope.
2018-02-18 14:09:03 +00:00
0f95770418
Include compilation units in pform dump.
2018-02-18 12:53:29 +00:00
e7a9662b3d
A #0 is not allowed in a final block
2018-01-01 21:35:26 -08:00
24a4ec3bb2
Hide the always_comb/latch TO event by not attaching it to a scope.
2018-01-01 21:19:58 -08:00
Alex Forencich
Cary R
Martin Whitaker
Stephen Williams
Aaron Parks