Commit Graph

225 Commits

Author SHA1 Message Date
steve 6593b603ad Modpath delay chooses correct delay for edge. 2006-09-29 03:57:01 +00:00
steve 0edb5a7547 Basic support for specify timing. 2006-09-23 04:57:19 +00:00
steve 50800fd3a1 Add support for real valued modulus. 2006-08-09 05:19:08 +00:00
steve fc0695beb6 Handle 64bit delay constants. 2006-08-08 05:11:37 +00:00
steve 06d6ac4b33 Fix/implement signed right shift. 2006-07-30 02:51:35 +00:00
steve 80f30be9d0 Add support for system functions in continuous assignments. 2006-06-18 04:15:50 +00:00
steve 8defa4bcd0 Syntax for carrying sign with parameter. 2006-03-18 22:51:10 +00:00
steve 6f46d12e07 Add support for logic parameters. 2006-03-08 05:29:42 +00:00
steve d434dd7296 Allow part selects of memory words in l-values. 2006-02-02 02:43:57 +00:00
steve b7861fa6e8 Require explicit delay node from source. 2006-01-02 05:32:06 +00:00
steve 2b8fd28a95 Force instruction that can be indexed. 2005-11-26 17:16:05 +00:00
steve 560c5a2584 Add alias nodes. 2005-10-12 17:23:15 +00:00
steve bf8b085159 Clean up compiler warnings. 2005-09-20 18:34:01 +00:00
steve 988a0a7048 Add the load/v.p instruction. 2005-09-17 04:01:01 +00:00
steve 65584e6dde Add word integer compares. 2005-09-14 02:50:07 +00:00
steve 3ac79c294a Implement real valued signals and arith nodes. 2005-07-06 04:29:25 +00:00
steve cd14ee77ae Add the assign_v0_d instruction. 2005-06-14 01:44:09 +00:00
steve 21c7abf090 Accomodate fussy compilers. 2005-06-14 00:42:06 +00:00
steve 2736859d8f Remove useless references to functor.h 2005-06-12 01:10:26 +00:00
steve 3607fb584d Support UDP initial values. 2005-06-09 05:04:45 +00:00
steve 77792dcc2f Support sequential UDP devices. 2005-06-09 04:12:30 +00:00
steve 42433f4df9 Add support for notif0/1 gates.
Make delay nodes support inertial delay.
 Add the %force/link instruction.
2005-06-02 16:02:11 +00:00
steve aa2e178667 Handle event/or with specific, efficient nodes. 2005-05-25 05:44:51 +00:00
steve b6fd4f610b Add a sign-extension node. 2005-05-24 01:43:27 +00:00
steve 28168e0f57 Fixup structural GT comparators. 2005-05-18 03:46:01 +00:00
steve 5277124c76 Implement non-blocking part assign. 2005-05-07 03:15:42 +00:00
steve 2894cdefc7 Add cassign/link instruction. 2005-05-01 22:05:21 +00:00
steve 99aff5f10b Remove dead functor code. 2005-04-28 04:59:53 +00:00
steve f884652c19 Add DFF nodes. 2005-04-24 20:07:25 +00:00
steve b7ef2fcb0a Reimplement combinational UDPs. 2005-04-01 06:02:45 +00:00
steve d8a456bd67 The indexed set can write a vector, not just a bit. 2005-03-22 05:18:34 +00:00
steve ca488dff4e Handle LPM shifts. 2005-03-19 06:23:49 +00:00
steve bae8507c90 Implement .arith/mod. 2005-03-12 06:42:28 +00:00
steve 313502f360 Implement VPI access to signal strengths,
Fix resolution of ambiguous drive pairs,
 Fix spelling of scalar.
2005-03-12 04:27:42 +00:00
steve 1c5b4881d7 Handle case inequality in netlists. 2005-03-09 05:52:03 +00:00
steve 789c95b1c1 reimplement memory ports. 2005-03-09 04:52:40 +00:00
steve 85286cc086 Rearrange how memories are supported as vvp_vector4 arrays. 2005-03-03 04:33:10 +00:00
steve 589eb1d315 Implement .arith/div. 2005-02-19 01:32:52 +00:00
steve c5e7e2ec0a Signals may receive part vectors from %set/x0
instructions. Re-implement the %set/x0 to do
 just that. Remove the useless %set/x0/x instruction.
2005-02-14 01:50:23 +00:00
steve 4fce321900 Support C8 constants. 2005-02-12 03:27:18 +00:00
steve 84b3e8e2dc Get .arith/sub working. 2005-01-30 05:06:49 +00:00
steve 0609c5f18c Use scheduler to initialize constant functor inputs. 2005-01-29 17:53:25 +00:00
steve a121e703f3 Add vector4 implementation of .arith/mult. 2005-01-28 05:34:25 +00:00
steve 6c5e840617 Implement vectored CMP_EQ and NE 2005-01-22 16:21:11 +00:00
steve b86fdd6bbc Implement the .cmp/eeq LPM node. 2005-01-22 01:06:20 +00:00
steve 1c3668ea7f Reimplement comparators as vvp_vector4_t nodes. 2005-01-16 04:19:08 +00:00
steve b1b93f860c Fix uninitialized fun pointer for resolver nodes. 2004-12-31 05:54:46 +00:00
steve 26d97558c4 Replace single release with release/net and release/reg. 2004-12-17 04:47:47 +00:00
steve 78dda42493 Add the force/v instruction. 2004-12-15 17:17:42 +00:00
steve 65e9b6be12 Rework of internals to carry vectors through nexus instead
of single bits. Make the ivl, tgt-vvp and vvp initial changes
 down this path.
2004-12-11 02:31:25 +00:00