Commit Graph

6240 Commits

Author SHA1 Message Date
steve 1dcf9de34c Implement vpi_put_value for memory words. 1999-12-15 04:15:17 +00:00
steve fcb1d8dc72 Excess warning. 1999-12-15 04:02:38 +00:00
steve 5fa7e1c31b Add the VPI implementation of $readmemh. 1999-12-15 04:01:14 +00:00
steve 6e3c258edb Detect duplicate scopes. 1999-12-14 23:42:16 +00:00
steve 6be5421c8a Remove the useless vvm_simulation class. 1999-12-12 19:47:54 +00:00
steve 76655ce2bb Allow memories without indices in expressions. 1999-12-12 06:03:14 +00:00
steve 3e1738dcec Fix support for attaching attributes to primitive gates. 1999-12-11 05:45:41 +00:00
steve ec8dec74a6 Example how to mke OUTFF devices in IOBs. 1999-12-11 04:10:39 +00:00
steve 838d25890b Various spelling fixes. 1999-12-09 06:00:55 +00:00
steve 4a6d3a5104 Fix const/non-const errors. 1999-12-09 06:00:00 +00:00
steve b688cdbc40 Add some examples as documentation. 1999-12-05 21:08:56 +00:00
steve 09de918198 Generate XNF RAMS from synthesized memories. 1999-12-05 19:30:42 +00:00
steve 3e2bb85f58 Synthesize LPM_RAM_DQ for writes into memories. 1999-12-05 02:24:08 +00:00
steve 22d89c5984 Update case comparison (Eric Aardoom). 1999-12-02 16:58:58 +00:00
steve 88193a369f Handle mux sel of X, if inputs are equal. 1999-12-02 04:54:11 +00:00
steve cdb99e7638 Elaborate net repeat concatenations. 1999-12-02 04:08:10 +00:00
steve 99e145da48 shiftl and shiftr take unsized second parameter. 1999-12-02 03:36:01 +00:00
steve b30b695ff0 Redo synth to use match_proc_t scanner. 1999-12-01 06:06:16 +00:00
steve 998c039fd9 Match scope names as last resort. 1999-11-30 04:54:01 +00:00
steve 5ffac8adbf Handle evaluation of ternary during elaboration. 1999-11-30 04:48:17 +00:00
steve 80b8ea95bb Put implicitly defined signals in the scope. 1999-11-30 04:33:41 +00:00
steve 68a7ce3745 include getopt if present. 1999-11-29 17:02:21 +00:00
steve bb68753bd2 Properly initialize registers. 1999-11-29 00:38:27 +00:00
steve dab47610ed Remove useless tests for NetESignal. 1999-11-28 23:59:22 +00:00
steve e96e8c62be NetESignal object no longer need to be NetNode
objects. Let them keep a pointer to NetNet objects.
1999-11-28 23:42:02 +00:00
steve fa088f8baa Set VPI_MODULE_PATH in the target code, if desired. 1999-11-28 18:05:37 +00:00
steve 48b6726cf4 gate outputs need to set signal values. 1999-11-28 01:16:18 +00:00
steve bf42be12de Build up the lists in the scope of a module,
and get $dumpvars to scan the scope for items.
1999-11-28 00:56:08 +00:00
steve 4cfa3e4047 Support the creation of scopes. 1999-11-27 19:07:57 +00:00
steve ac25dc03a8 Reduce more gate templates to use vvm_1bit_out (Eric Aardoom) 1999-11-25 01:34:04 +00:00
steve 680c35a845 LT and GT fixes from Eric Aardoom. 1999-11-24 04:38:49 +00:00
steve 26288eeeb4 Detect and list scope names. 1999-11-24 04:01:58 +00:00
steve 3a69ab8934 support line directives with the line keyword. 1999-11-23 02:49:04 +00:00
steve cd3ed1959e A file name of - means standard input. 1999-11-23 01:04:57 +00:00
steve eb72a83e5f Detemplate some and, or and nor methods. 1999-11-22 00:30:52 +00:00
steve 85ab6d160b Handle multiply in constant expressions. 1999-11-21 20:03:24 +00:00
steve b769c7781e no -fno-exceptions to the C compiler. 1999-11-21 20:02:37 +00:00
steve 7324673bd1 Fix expression width of memory references. 1999-11-21 18:03:35 +00:00
steve 4cfa715092 Memory name lookup handles scopes. 1999-11-21 17:35:37 +00:00
steve b4aade1e4c Fix coding errors handling names of logic devices,
and add support for buf device in vvm.
1999-11-21 01:16:51 +00:00
steve a81dcd7955 Support memories in continuous assignments. 1999-11-21 00:13:08 +00:00
steve fae40cf380 handle duplicate connect to a nexus. 1999-11-19 05:02:37 +00:00
steve 28149e73e3 Handle inverted clock into OUTFF. 1999-11-19 05:02:15 +00:00
steve 8b81d6e416 Detect flip-flops connected to opads and turn
them into OUTFF devices. Inprove support for
 the XNF-LCA attribute in the process.
1999-11-19 03:02:25 +00:00
steve fbf0bf1fb7 Whoops, created a signal with a duplicate name. 1999-11-19 03:00:59 +00:00
steve 9d6392fda9 Turn NetTmp objects into normal local NetNet objects,
and add the nodangle functor to clean up the local
 symbols generated by elaboration and other steps.
1999-11-18 03:52:19 +00:00
steve 23ce3a9042 Handle (with a warning) unconnected opads. 1999-11-18 02:58:37 +00:00
steve 33946e188c Add algorithm for choosing nexus name from attached signals. 1999-11-17 18:52:09 +00:00
steve 477495c648 Clean up warnings that add_sub got from Alliance 1999-11-17 01:31:28 +00:00
steve 16f7268729 notice d and D in numbers. 1999-11-17 00:50:06 +00:00