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Diff for /gforth/arch/4stack/README between versions 1.3 and 1.4

version 1.3, 2000/08/13 19:03:43 version 1.4, 2001/07/10 20:41:32
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 This directory contains assembler and primitives for the 4stack  This directory contains assembler and primitives for the 4stack
 processor. Create an gforth image for the misc simulator with  processor.
   
   Information about the 4stack processor, including a description of the
   architecture, a user manual, a simulator, and a description of a
   sample implementation in Verilog can be found at:
   http://www.jwdt.com/~paysan/4stack.html
   
   Create a gforth image for the 4stack simulator with:
   
 make kernl-4stack.fi  make kernl-4stack.fi
   
 This also creates the file gforth.4o for the simulator in the directory  This also creates the file gforth.4o for the simulator in the directory
 ../4stack.  arch/4stack.
   
 Load this image into the simulator and run the simulator with  Load this image into the simulator and run the simulator with:
   
 cd ../4stack; 4stack gforth.4o  cd arch/4stack; 4stack gforth.4o
   
 Additonally, there are two more complex examples (two terminal games,  Additionally, there are two more complex examples (two terminal games,
 Sokoban and Tetris). To create the image, do the following:  Sokoban and Tetris). To create the image, add:
   
 Add  
   
 include arch/misc/sokoban.fs  include arch/misc/sokoban.fs
 include arch/misc/tt.fs  include arch/misc/tt.fs
   
 in main.fs just before "include special.fs". Perform a make  in kernel/main.fs (they are commented out by default) then perform a make
 kernl-4stack.fi like above. Move the resulting gforth.4o to  kernl-4stack.fi as above. Move the resulting gforth.4o to
 gforth-games.4o, and start the simulator:  gforth-games.4o, and start the simulator:
   
 cd ../4stack  cd arch/4stack
 mv gforth.4o gforth-games.4o  mv gforth.4o gforth-games.4o
 4stack gforth-games.4o  4stack gforth-games.4o
   
 Now type in "sokoban" <return> or "tt" <return> to play sokoban or  Now type in "sokoban" <return> or "tt" <return> to play sokoban or
 tetris (both run at reasonable speed on a Pentium 133). To stop either  tetris (both run at reasonable speed on a Pentium 133). To stop either
 game, type "q".  game, type "q".
   
 More informations about the 4stack processor, including a description  
 of the architecture, a user manual, a simulator, and a description of  
 a sample implementation in Verilog can be found in  
 http://www.jwdt.com/~paysan/4stack.html  
Removed from v.1.3  
changed lines
  Added in v.1.4

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