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260 Commits

Author SHA1 Message Date
steve b2b8b89cd8 Make configure detect malloc.h 2001-09-15 18:27:04 +00:00
steve 03b635604a initial structural memory propagation (Stephan Boettcher) 2001-09-11 01:54:58 +00:00
steve 0c5ce9dfec Redo of_SUBU in a more obvious algorithm, that 
is not significantly slower. Also, clean up the
 implementation of %mov from a constant.

 Fix initial clearing of vector by vector_to_array
 2001-09-07 23:29:28 +00:00
steve c29e11ed36 Add the assign/x0 and set/x opcodes. 2001-08-26 22:59:32 +00:00
steve 794ce68a6c Only use fvectors for nets and vars. 2001-08-25 17:22:32 +00:00
steve 820d8b9edc Support various other string formats for time. 2001-08-16 03:29:31 +00:00
steve a98b5023a8 Describe the new .net behavior. 2001-08-10 04:31:27 +00:00
steve 645c8913f1 Neaten and document the resolv object. 2001-08-10 04:31:09 +00:00
steve 066284d5c2 Make sure arithmetic objects run at time 0. 2001-08-10 00:50:50 +00:00
steve ca801574e3 Include functor address in debug functor print. 2001-08-09 22:25:30 +00:00
steve 606c1d38bb Nets (wires) do not use their own functors. 
Modifications to propagation of values.
 (Stephan Boettcher)
 2001-08-09 19:38:23 +00:00
steve 147ee59940 memory port bug fix. 2001-08-09 19:37:05 +00:00
steve 2e3fc89831 rearrange bison parameters for compatability. 2001-08-09 19:35:29 +00:00
steve 82bccd335d Initial implementation of vvp_fvectors. 
(Stephan Boettcher)
 2001-08-08 01:05:06 +00:00
steve bfc05e2d71 Unused variable warnings. 2001-08-08 00:57:20 +00:00
steve c8135595be signed/unsigned warnings? 2001-08-08 00:53:50 +00:00
steve f5b9c26735 Detect system function used as a task. 2001-08-03 06:50:44 +00:00
steve ed86dee65d Initialize initial functor tables. 2001-07-30 03:53:01 +00:00
steve 537757a7b9 Cleanup defines and types for mingw compile. 2001-07-30 02:44:05 +00:00
steve 1583b1e84a Reference the iverilog man page. 2001-07-29 22:50:44 +00:00
steve 140533db50 If module name has a /, skip the path search. 2001-07-28 03:29:42 +00:00
steve 7e0b0d7328 Support C<su0> and C<su1> special symbols. 2001-07-28 03:12:39 +00:00
steve c5234e95cd Make the -M flag add module search paths. 2001-07-26 03:13:51 +00:00
steve 7b79fd98e5 Fast UDP tables (Stephan Boettcher) 2001-07-24 01:44:50 +00:00
steve 6d5fcf5853 Implement string value for signals. 2001-07-24 01:34:56 +00:00
steve b59cc5ff6d Update config.sub and config.guess scripts. 2001-07-22 19:50:55 +00:00
steve 0bb9359c05 ignore config.cache. 2001-07-22 00:17:22 +00:00
steve 54140dadcf Add the load/x instruction for bit selects. 2001-07-22 00:04:50 +00:00
steve 60c22aefeb Add the -h flag for help. (Stephan Boettcher) 2001-07-21 21:18:55 +00:00
steve 69a2331791 Document the -l flag (Stephan Boettcher) 2001-07-21 21:15:51 +00:00
steve bf67f386de Add the vvp man page. 2001-07-21 04:34:25 +00:00
steve a2f07011c1 Fix blending of ambiguous pairs. 2001-07-21 02:34:39 +00:00
steve 0bd6cf7b6f Fix of_END when a middle thread ends. 2001-07-20 04:57:00 +00:00
steve e773ccfe49 Add support for the delayx opcode. 2001-07-19 04:40:55 +00:00
steve b3a8098506 EOF is the same as resume. 2001-07-19 02:20:55 +00:00
steve e4139f4819 Schedule instead of propagating UDP output. (Stephan Boettcher) 2001-07-16 19:08:32 +00:00
steve cfbfd9ec1d Properly pad unknow values. (Stephan Boettcher) 2001-07-16 18:48:07 +00:00
steve ae209a144f Add a stdlog output for vvp, and vvp options 
to direct them around. (Stephan Boettcher.)
 2001-07-16 18:40:19 +00:00
steve 0e20be774e Initialize allocated functors (Stephan Boettcher) 2001-07-16 18:06:01 +00:00
steve c3ae00ae49 Merge sig and old_ival into union to save space. 2001-07-16 17:57:51 +00:00
steve a7328ecce1 Rewire signal callback support for fast lookup. (Stephan Boettcher) 2001-07-13 03:02:34 +00:00
steve 15a952a143 Remove width restriction on subtraction. 2001-07-13 00:38:57 +00:00
steve 4e700bffb8 support postpone of $systask parameters. (Stephan Boettcher) 2001-07-11 04:43:57 +00:00
steve 7b2d4c9ef6 Get endian of vpiIntVal from constants. 2001-07-11 04:40:52 +00:00
steve da828a218f Add support for REadOnlySync and monitors. 2001-07-11 02:27:21 +00:00
steve 608e5a4dbb Add the .shift/r functor. 2001-07-07 02:57:33 +00:00
steve 1e231c3338 Properly initialize unconnected shift inputs. 2001-07-06 05:02:43 +00:00
steve 39c39f0162 Add structural left shift (.shift/l) 2001-07-06 04:46:44 +00:00
steve 96403de903 Describe .shift behavior. 2001-07-04 22:59:04 +00:00
steve ab5cad18de Relax limit on behavioral subtraction. 2001-07-04 04:57:10 +00:00
steve 4c54e070ed header statements donot necessarily end in a string. 2001-07-01 23:43:58 +00:00
steve ab7b353ace support fast programming by only writing the bits 
that are listed in the input file.
 2001-06-30 23:03:16 +00:00
steve baac893d22 Support non-const right shift (unsigned). 2001-06-30 21:07:26 +00:00
steve ae837a6347 Relax limit on width of structural sum. 2001-06-29 01:20:20 +00:00
steve 426fc18d10 Relax limit on width of structural sum. 2001-06-29 01:20:20 +00:00
steve 2531ed89cd Properly support signal full names. 2001-06-29 00:44:56 +00:00
steve 64cabd8074 Give task/function definitions a vpi type object. 2001-06-25 03:12:06 +00:00
steve a2d465804f Add the %shiftl/i0 instruction. 2001-06-23 18:26:26 +00:00
steve 3c5d32637c Only try the readline library if vvp_debus is enabled. 2001-06-23 18:26:12 +00:00
steve c93cb71162 Allow forward references of task scopes. (Stephan Boettcher) 2001-06-23 01:04:07 +00:00
steve 1f1bfd0eab Infinitely wide behavioral add. 2001-06-22 00:03:05 +00:00
steve 1f3eedcfd7 Some documentation of callback behavior. 2001-06-21 23:05:08 +00:00
steve 541f269c20 Support cbValueChange callbacks. 2001-06-21 22:54:12 +00:00
steve 81536481cc Add structural EEQ gates (Stephan Boettcher) 2001-06-19 03:01:10 +00:00
steve 82e8e51736 1. Logic with more than 4 inputs 
2. Id and name mangling
  3. A memory leak in draw_net_in_scope()
  (Stephan Boettcher)
 2001-06-18 03:10:34 +00:00
steve 4159c98c58 More behavioral unary reduction operators. 
(Stephan Boettcher)
 2001-06-18 01:09:32 +00:00
steve e40efec4bd Add more UDP edge types, and finish up compile 
and run-time support. (Stephan Boettcher)
 2001-06-18 00:51:23 +00:00
steve 4b82d26f5e Add support for structural multiply in t-dll. 
Add code generators and vvp support for both
 structural and behavioral multiply.
 2001-06-16 23:45:05 +00:00
steve 63a02d1c0a Relax width restriction for structural comparators. 2001-06-16 03:36:03 +00:00
steve e002b1c1c4 Add .cmp statements for structural comparison. 2001-06-15 04:07:57 +00:00
steve 7009dc8d9b Change the VPI call process so that loaded .vpi modules 
use a function table instead of implicit binding.
 2001-06-15 03:28:30 +00:00
steve b6e1d63cb0 Change the VPI call process so that loaded .vpi modules 
use a function table instead of implicit binding.
 2001-06-12 03:53:10 +00:00
steve 5a279dbdc8 Instructions can forward reference functors. 2001-06-10 17:12:51 +00:00
steve 3ad3a2ab57 support scan of scope from VPI. 2001-06-10 16:47:49 +00:00
steve 19a7f3faeb Implement .arith/sub subtraction. 2001-06-07 03:09:03 +00:00
steve f3019ff5a0 Add structural addition. 2001-06-05 03:05:41 +00:00
steve 33ee5c26b0 Fix the fork example. 2001-06-03 20:36:52 +00:00
steve 1e9184f0f9 Make the bufif0 and bufif1 gates strength aware, 
and accurately propagate strengths of outputs.
 2001-05-31 04:12:43 +00:00
steve 19251f7a79 Propagate strength-values instead of drive strengths. 2001-05-30 03:02:35 +00:00
steve 39ffe91230 Add behavioral modulus. 2001-05-24 04:20:10 +00:00
steve 150fc6f3ee correctly interpret signed decimal values. 2001-05-22 04:08:49 +00:00
steve a7411eb00d Get the initial inputs to functors set at xxxx. 2001-05-22 04:08:16 +00:00
steve 660fd7c1d4 Update the mingw build to not require cygwin files. 2001-05-22 02:14:47 +00:00
steve 176d707e0a configure detect exe suffixes. 2001-05-22 02:05:50 +00:00
steve e69a3ed934 declare getopt by hand in mingw32 compile. 2001-05-20 17:34:53 +00:00
steve de8c725890 Mingw32 support (Venkat Iyer) 2001-05-20 15:09:39 +00:00
steve e6f1510a40 Make vthread_put_but expand the space if needed. 2001-05-20 00:56:48 +00:00
steve 224af78463 Add support for system function calls. 2001-05-20 00:46:12 +00:00
steve 983bf5cbab include missing externs on vthread_put_bit. 2001-05-20 00:45:43 +00:00
steve 96bcf6eac4 Get bit ordering right when making decimal strings. 2001-05-20 00:40:12 +00:00
steve e85b669307 Add the glossary file. 2001-05-15 15:09:08 +00:00
steve bf96986c38 test width of target with bit size of long. 2001-05-14 00:42:32 +00:00
steve 26cfbb2b7b calculate the output of resolvers. 2001-05-13 21:05:06 +00:00
steve f05b13c630 A resolver that understands some simple strengths. 2001-05-12 20:38:06 +00:00
steve a6524e47e2 Silly copyright typo. 2001-05-12 01:48:57 +00:00
steve 02b9aa9163 No entry breakpoint if debug is compiled out. 2001-05-11 03:26:31 +00:00
steve 38db6fde0c Help for enable-vvp-debug 2001-05-11 02:10:30 +00:00
steve 4f804577f9 Add the --enable-vvp-debug option to the configure 
script of vvp, and detect getopt.h.
 2001-05-11 02:06:14 +00:00
steve 44a182d92c VVP support for memories in expressions, 
including general support for thread bit
 vectors as system task parameters.
 (Stephan Boettcher)
 2001-05-10 00:26:53 +00:00
steve a88f030b52 Now that the interactive debugger exists, 
there is no use for the output dump.
 2001-05-09 04:23:18 +00:00