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Commits on Sep 2, 2001
  1. Add documentation for the code generator.

    steve committed Sep 2, 2001
  2. Add virtex support for some basic logic, the DFF

     and constant signals.
    steve committed Sep 2, 2001
  3. Rearrange the XNF code generator to be generic-xnf

     so that non-XNF code generation is also possible.
    
     Start into the virtex EDIF output driver.
    steve committed Sep 2, 2001
Commits on Sep 1, 2001
  1. Generic ADD code.

    steve committed Sep 1, 2001
  2. Generate code for MUX devices.

    steve committed Sep 1, 2001
  3. dead comments.

    steve committed Sep 1, 2001
Commits on Aug 31, 2001
  1. Relax pin count restriction on logic gates.

    steve committed Aug 31, 2001
  2. Support DFF CE inputs.

    steve committed Aug 31, 2001
  3. Handle more path polarity cases.

    steve committed Aug 31, 2001
  4. Parse $setuphold statements.

    steve committed Aug 31, 2001
  5. Add the fpga target.

    steve committed Aug 31, 2001
  6. Many more logic gate types.

    steve committed Aug 31, 2001
  7. Add root port SIG records.

    steve committed Aug 31, 2001
  8. Handle update in place of repeat constants.

    steve committed Aug 31, 2001
Commits on Aug 30, 2001
  1. Mangle nexus names.

    steve committed Aug 30, 2001
Commits on Aug 28, 2001
  1. Add the fpga target.

    steve committed Aug 28, 2001
  2. Add some ivl_target convenience functions.

    steve committed Aug 28, 2001
Commits on Aug 26, 2001
  1. Generate code for l-value bit selects.

    steve committed Aug 26, 2001
  2. Add the assign/x0 and set/x opcodes.

    steve committed Aug 26, 2001
Commits on Aug 25, 2001
  1. Change the NetAssign_ class to refer to the signal

     instead of link into the netlist. This is faster
     and uses less space. Make the NetAssignNB carry
     the delays instead of the NetAssign_ lval objects.
    
     Change the vvp code generator to support multiple
     l-values, i.e. concatenations of part selects.
    steve committed Aug 25, 2001
  2. Only use fvectors for nets and vars.

    steve committed Aug 25, 2001
Commits on Aug 23, 2001
Commits on Aug 16, 2001
  1. statement ends after while loop labels.

    steve committed Aug 16, 2001
  2. Add some missing print escape sequences.

    steve committed Aug 16, 2001
Commits on Aug 10, 2001
  1. Describe the new .net behavior.

    steve committed Aug 10, 2001
  2. Neaten and document the resolv object.

    steve committed Aug 10, 2001
  3. Make sure arithmetic objects run at time 0.

    steve committed Aug 10, 2001
  4. Rearrange bison parameters for portability.

    steve committed Aug 10, 2001
Commits on Aug 9, 2001