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Commits on Sep 15, 2001
  1. Make configure detect malloc.h

    steve authored
  2. Support != in virtex code generator.

    steve authored
Commits on Sep 14, 2001
  1. dead code.

    steve authored
  2. Add XOR and XNOR gates.

    steve authored
  3. Elaborate == to NetCompare instead of XNOR and AND

    steve authored
     gates. This allows code generators to generate
     better code in certain cases.
  4. Generate code for identity comparators.

    steve authored
Commits on Sep 12, 2001
  1. Xilinx uses GROUND and VCC as pin names for the

    steve authored
     GND and VCC devices.
    
     Connect the top end of the EQ chain to the MUXCY
     instead of to the LUT. The MUXCY has the real output.
Commits on Sep 11, 2001
  1. Use carry mux to implement wide identity compare,

    steve authored
     Place property item in correct place in LUT cell list.
Commits on Sep 10, 2001
  1. Add 4 wide identity compare.

    steve authored
Commits on Sep 9, 2001
  1. Virtex support for mux devices and adders

    steve authored
     with carry chains. Also, make Virtex specific
     implementations of primitive logic.
  2. pin down some enumerated constants.

    steve authored
Commits on Sep 8, 2001
  1. No code for unlinked constants.

    steve authored
Commits on Sep 7, 2001
  1. Redo of_SUBU in a more obvious algorithm, that

    steve authored
     is not significantly slower. Also, clean up the
     implementation of %mov from a constant.
    
     Fix initial clearing of vector by vector_to_array
Commits on Sep 6, 2001
Commits on Sep 2, 2001
  1. Add documentation for the code generator.

    steve authored
  2. Add virtex support for some basic logic, the DFF

    steve authored
     and constant signals.
  3. Rearrange the XNF code generator to be generic-xnf

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

    steve authored
  2. Generate code for MUX devices.

    steve authored
  3. dead comments.

    steve authored
Commits on Aug 31, 2001
  1. Support DFF CE inputs.

    steve authored
  2. Handle more path polarity cases.

    steve authored
  3. Parse $setuphold statements.

    steve authored
  4. Add the fpga target.

    steve authored
  5. Many more logic gate types.

    steve authored
  6. Add root port SIG records.

    steve authored
Commits on Aug 30, 2001
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