Add Brainfuck Interpreter with interactive REPL
Console-based REPL Implementation - Use Jump table dispatch for execution - RLE preprocessing as optimization - Buffered output to minimize redraw - File loading support via run command - Add REPL commands: help, run, clear, reset, exit - Two implementation: bf_shell_interp.asm, bf_console_interp.asm This is my first contribution to KolibriOS for GSOC 2026 WASM runtime project preparation
This commit is contained in:
Daniel Joseph
28
programs/develop/brainfuck/Readme.md
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28
programs/develop/brainfuck/Readme.md
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@@ -0,0 +1,28 @@
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# KolibriOS Brainfuck Interpreter
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A port of my Linux Brainfuck Interpreter (`bf-x86asm-compiler`) to KolibriOS.
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## Program Versions
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This repository contains two implementations using different KolibriOS environments:
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1. **bf_console_interp.asm**: Uses the `console.obj` library for the console GUI
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2. **bf_shell_interp.asm**: Uses the `shell.inc` (which uses a shared memory and IPC to communicate with the shell)
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## Technical Details
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The interpreter uses direct threaded dispatch via a jump table for execution, and includes run-length encoding preprocessing for repeated instructions. On bf_console_interp.asm output is line buffered, to minimize screen redraws on the console. Since console output on KolibriOS seems to triggers immediate rerendering of the whole screen
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## Limitations
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The interpreter has all the limitations in the original project and also the elf-compiler was not ported
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Original interpreter repo: [link](https://github.com/danieldamilare/bf-x86asm-compiler/tree/master)
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## Code Style
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Follows KolibriOS coding conventions:
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- 8-space indentation for commands
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- Labels on separate lines
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- Function documentation with inputs/outputs
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- UTF-8 encoding without BOM
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20
programs/develop/brainfuck/examples/addtwonums.bf
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20
programs/develop/brainfuck/examples/addtwonums.bf
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++ Cell c0 = 2
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> +++++ Cell c1 = 5
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[ Start your loops with your cell pointer on the loop counter (c1 in our case)
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< + Add 1 to c0
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> - Subtract 1 from c1
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] End your loops with the cell pointer on the loop counter
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At this point our program has added 5 to 2 leaving 7 in c0 and 0 in c1
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BUT we cannot output this value to the terminal since it's not ASCII encoded!
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To display the ASCII character "7" we must add 48 to the value 7!
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48 = 6 * 8 so let's use another loop to help us!
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++++ ++++ c1 = 8 and this will be our loop counter again
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[
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< +++ +++ Add 6 to c0
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> - Subtract 1 from c1
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]
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< . Print out c0 which has the value 55 which translates to "7"!
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33
programs/develop/brainfuck/examples/beer.bf
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33
programs/develop/brainfuck/examples/beer.bf
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99 bottles in 1752 brainfuck instructions
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by jim crawford (http://www (dot) goombas (dot) org/)
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>++++++++++[<++++++++++>-]<->>>>>+++[>+++>+++<<-]<<<<+<[>[>+
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>+<<-]>>[-<<+>>]++++>+<[-<->]<[[-]>>-<<]>>[[-]<<+>>]<<[[-]>>
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>>>>[[-]<++++++++++<->>]<-[>+>+<<-]>[<+>-]+>[[-]<->]<<<<<<<<
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<->>]<[>+>+<<-]>>[-<<+>>]+>+<[-<->]<[[-]>>-<<]>>[[-]<<+>>]<<
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<[>>+>+<<<-]>>>[-<<<+>>>]++>+<[-<->]<[[-]>>-<<]>>[[-]<<+>>]<
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<[>+<[-]]<[>>+<<[-]]>>[<<+>>[-]]<<<[>>+>+<<<-]>>>[-<<<+>>>]+
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+++>+<[-<->]<[[-]>>-<<]>>[[-]<<+>>]<<[>+<[-]]<[>>+<<[-]]>>[<
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<+>>[-]]<<[[-]>>>++++++++[>>++++++<<-]>[<++++++++[>++++++<-]
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>.<++++++++[>------<-]>[<<+>>-]]>.<<++++++++[>>------<<-]<[-
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>>+<<]<++++++++[<++++>-]<.>+++++++[>+++++++++<-]>+++.<+++++[
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>+++++++++<-]>.+++++..--------.-------.++++++++++++++>>[>>>+
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>+<<<<-]>>>>[-<<<<+>>>>]>+<[-<->]<[[-]>>-<<]>>[[-]<<+>>]<<<<
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[>>>+>+<<<<-]>>>>[-<<<<+>>>>]+>+<[-<->]<[[-]>>-<<]>>[[-]<<+>
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>]<<<[>>+<<[-]]>[>+<[-]]++>>+<[-<->]<[[-]>>-<<]>>[[-]<<+>>]<
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+<[[-]>-<]>[<<<<<<<.>>>>>>>[-]]<<<<<<<<<.>>----.---------.<<
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.>>----.+++..+++++++++++++.[-]<<[-]]<[>+>+<<-]>>[-<<+>>]+>+<
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[-<->]<[[-]>>-<<]>>[[-]<<+>>]<<<[>>+>+<<<-]>>>[-<<<+>>>]++++
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>+<[-<->]<[[-]>>-<<]>>[[-]<<+>>]<<[>+<[-]]<[>>+<<[-]]>>[<<+>
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>[-]]<<[[-]>++++++++[<++++>-]<.>++++++++++[>+++++++++++<-]>+
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.-.<<.>>++++++.------------.---.<<.>++++++[>+++<-]>.<++++++[
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>----<-]>++.+++++++++++..[-]<<[-]++++++++++.[-]]<[>+>+<<-]>>
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[-<<+>>]+++>+<[-<->]<[[-]>>-<<]>>[[-]<<+>>]<<[[-]++++++++++.
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>+++++++++[>+++++++++<-]>+++.+++++++++++++.++++++++++.------
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.<++++++++[>>++++<<-]>>.<++++++++++.-.---------.>.<-.+++++++
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++++.++++++++.---------.>.<-------------.+++++++++++++.-----
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-----.>.<++++++++++++.---------------.<+++[>++++++<-]>..>.<-
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---------.+++++++++++.>.<<+++[>------<-]>-.+++++++++++++++++
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.---.++++++.-------.----------.[-]>[-]<<<.[-]]<[>+>+<<-]>>[-
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<<+>>]++++>+<[-<->]<[[-]>>-<<]>>[[-]<<+>>]<<[[-]++++++++++.[
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-]<[-]>]<+<]
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7
programs/develop/brainfuck/examples/count1to5.bf
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7
programs/develop/brainfuck/examples/count1to5.bf
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Prints 1 to 5 by using a loop that increments c0
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The loop counter is in c1
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++++++++ ++++++++ ++++++++ ++++++++ ++++++++ ++++++++
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>+++++
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[<+.>-]
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35
programs/develop/brainfuck/examples/dbf2c.bf
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35
programs/develop/brainfuck/examples/dbf2c.bf
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@@ -0,0 +1,35 @@
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+++[>+++++<-]>>+<[>>++++>++>+++++>+++++>+>>+<++[++<]>---]
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>++++.>>>.+++++.>------.<--.+++++++++.>+.+.<<<<---.[>]<<.<<<.-------.>++++.
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<+++++.+.>-----.>+.<++++.>>++.>-----.
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<<<-----.+++++.-------.<--.<<<.>>>.<<+.>------.-..--.+++.-----<++.<--[>+<-]
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>>>>>--.--.<++++.>>-.<<<.>>>--.>.
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<<<<-----.>----.++++++++.----<+.+++++++++>>--.+.++<<<<.[>]<.>>
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,[>>+++[<+++++++>-]<[<[-[-<]]>>[>]<-]<[<+++++>-[<+++>-[<-->-[<+++>-
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[<++++[>[->>]<[>>]<<-]>[<+++>-[<--->-[<++++>-[<+++[>[-[-[-[->>]]]]<[>>]<<-]
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>[<+>-[<->-[<++>-[<[-]>-]]]]]]]]]]]]]
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<[
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-[-[>+<-]>]
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<[<<<<.>+++.+.+++.-------.>---.++.<.>-.++<<<<.[>]>>>>>>>>>]
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<[[<]>++.--[>]>>>>>>>>]
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<[<<++..-->>>>>>]
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<[<<..>>>>>]
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<[<<..-.+>>>>]
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<[<<++..---.+>>>]
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<[<<<.>>.>>>>>]
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<[<<<<-----.+++++>.----.+++.+>---.<<<-.[>]>]
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<[<<<<.-----.>++++.<++.+++>----.>---.<<<.-[>]]
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<[<<<<<----.>>.<<.+++++.>>>+.++>.>>]
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<.>
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]>
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,]
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<<<<<.<+.>++++.<----.>>---.<<<-.>>>+.>.>.[<]>++.[>]<.
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>[Translates brainfuck to C. Assumes no-change-on-EOF or EOF->0.
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Generated C does no-change-on-EOF, and uses unistd.h read and write calls.
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Daniel B Cristofani (cristofdathevanetdotcom)
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http://www.hevanet.com/cristofd/brainfuck/]
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15
programs/develop/brainfuck/examples/dquine.bf
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15
programs/develop/brainfuck/examples/dquine.bf
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>+++++>+++>+++>+++++>+++>+++>+++++>++++++>+>++>+++>++++>++++>+++>+++>+++++>+>+
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>++++>+++++++>+>+++++>+>+>+++++>++++++>+++>+++>++>+>+>++++>++++++>++++>++++>+++
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>+++++>+++>+++>++++>++>+>+>+>+>++>++>++>+>+>++>+>+>++++++>++++++>+>+>++++++
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>++++++>+>+>+>+++++>++++++>+>+++++>+++>+++>++++>++>+>+>++>+>+>++>++>+>+>++>++>+
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>+>+>+>++>+>+>+>++++>++>++>+>+++++>++++++>+++>+++>+++>+++>+++>+++>++>+>+>+>+>++
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>+>+>++++>+++>+++>+++>+++++>+>+++++>++++++>+>+>+>++>+++>+++>+++++++>+++>++++>+
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>++>+>+++++++>++++++>+>+++++>++++++>+++>+++>++>++>++>++>++>++>+>++>++>++>++>++
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>++>++>++>++>+>++++>++>++>++>++>++>++>++>+++++>++++++>++++>+++>+++++>++++++>++++
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>+++>+++>++++>+>+>+>+>+++++>+++>+++++>++++++>+++>+++>+++>++>+>+>+>++++>++++
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[[>>>+<<<-]<]>>>>[<<[-]<[-]+++++++[>+++++++++>++++++<<-]>-.>+>[<.<<+>>>-]>]
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<<<[>>+>>>>+<<<<<<-]>++[>>>+>>>>++>>++>>+>>+[<<]>-]>>>-->>-->>+>>+++>>>>+[<<]
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<[[-[>>+<<-]>>]>.[>>]<<[[<+>-]<<]<<]
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[Quine. Tidy (and portable, naturally) but not very short.
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Daniel B Cristofani (cristofdathevanetdotcom)
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http://www.hevanet.com/cristofd/brainfuck/]
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199
programs/develop/brainfuck/examples/factor.bf
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199
programs/develop/brainfuck/examples/factor.bf
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[
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Takes an integer from stdin and emits its factors to stdout
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Factor an arbitrarily large positive integer
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Copyright (C) 1999 by Brian Raiter
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under the GNU General Public License
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]
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>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>-
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*
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* read in the number
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*
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<<<<<<<<<+
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[-[>>>>>>>>>>][-]<<<<<<<<<<[[->>>>>>>>>>+<<<<<<<<<<]<<<<<<<<<<]
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>>>>>>>>>>,----------]
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>>>>>>>>>>[------------------------------------->>>>>>>>>->]
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<[+>[>>>>>>>>>+>]<-<<<<<<<<<<]-
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*
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* display the number and initialize the loop variable to two
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*
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[>++++++++++++++++++++++++++++++++++++++++++++++++.
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------------------------------------------------<<<<<<<<<<<]
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++++++++++++++++++++++++++++++++++++++++++++++++++++++++++.
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--------------------------.[-]
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>>>>>>>>>>>>++<<<<+
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*
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* the main loop
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*
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[ [-]>>
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*
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* make copies of the number and the loop variable
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*
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[>>>>[-]>[-]>[-]>[-]
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>[-]>[-]
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<<<<<<<[->>>+>+<<<<]>>>>>>>>]
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<<<<<<<<<<[>>>>>>[-<<<<+>>>>]<<<<<<<<<<<<<<<<]>>>>>>>>>>
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[>[->>>+>>+<<<<<]>>>>>>>>>]
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<<<<<<<<<<[>>>>>>[-<<<<<+>>>>>]<<<<<<<<<<<<<<<<]>>>>>>>>>>
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|
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*
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* divide the number by the loop variable
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*
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|
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[>>>[-]>>>[-]>[-]>>>] initialize
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<<<<<<<<<<[<<<<<<<<<<]
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>>>>>>>>>[-]>>>>>>>+<<<<<<<<[+]+
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[ ->> double divisor until above dividend
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[>>>>>>[->++<]>>>>]<<<<<<<<<<
|
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[>>>>>>>>[-]>[-]
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<<<<[->>>++<<<]<<<<<<<<<<<<<<<]>>>>>>>>>>
|
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[>>>>>>>>[->+<[->+<[->+<[->+<[->+<[->+<[->+<[->+<[->+<
|
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[->--------->>>>>>>>>+<<<<<<<<<<[->+<]]]]]]]]]]]>>]
|
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<<<<<<<<<<[>>>>>>>>>[-<+<<<+>>>>]<<<<<<<<<<<<<<<<<<<]>>>>>>>>>>
|
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[>>>>>>>[-<+>[-<+>[-<+>[-<+>[-<+>[-<+>[-<+>[-<+>[-<+>
|
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[-<--------->>>>>>>>>>>+<<<<<<<<<<[-<+>]]]]]]]]]]]>>>]
|
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<<<<<<<<<<
|
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[>>>>[->>>+>>+<<<<<]<<<<<<<<<<<<<<]
|
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>>>>>>>>>>[>>>>>>>[-<<<+>>>]>>>]<<<<<<<<<<
|
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[>>>>>>>>[->-<]>
|
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[<<<<<<<<<[<[-]>>>>>>>>>>[-<<<<<<<<<<+>>>>>>>>>>]<<<<<<<<<<<<<<<<<<<]
|
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>>>>>>>>>>>>>>>>>>>]
|
||||
<<<<<<<<<<<<<<<<<<<]
|
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>>>>>>>>>[+[+[+[+[+[+[+[+[+[+[[-]<+>]]]]]]]]]]]<
|
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]
|
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>>>>>>>>
|
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[ subtract divisor from dividend
|
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<<<<<<
|
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[>>>>>>>>[-]>[-]<<<<<[->>>+>+<<<<]>>>>>>]<<<<<<<<<<
|
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[>>>>>>>>[-<<<<+>>>>]<<<[->>>+>+<<<<]<<<<<<<<<<<<<<<]>>>>>>>>>>
|
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[>>>>>>>>>[-<<<<+>>>>]>]<<<<<<<<<<
|
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[>>>>>>>>[-<->]<<<<<<<<<<<<<<<<<<]>>>>>>>>>>
|
||||
[>>>>>>>[->+<[->+<[->+<[->+<[->+<[->+<[->+<[->+<[->+<[->+<
|
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[++++++++++[+>-<]>>>>>>>>>>-<<<<<<<<<<]]]]]]]]]]]>>>]
|
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>>>>>>>+
|
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[ if difference is nonnegative then
|
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[-]<<<<<<<<<<<<<<<<< replace dividend and increment quotient
|
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[>>>>[-]>>>>[-<<<<+>>>>]<<[->>+<<]<<<<<<<<<<<<<<<<]>>>>>>>>>>
|
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[>>>>>>>>[->+<<<+>>]>>]<<<<<<<<<<
|
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[>>>[->>>>>>+<<<<<<]<<<<<<<<<<<<<]>>>>>>>>>>
|
||||
[>>>>>>>>>[-<<<<<<+>>>>>>[-<<<<<<+>>>>>>
|
||||
[-<<<<<<+>>>>>>[-<<<<<<+>>>>>>
|
||||
[-<<<<<<+>>>>>>[-<<<<<<+>>>>>>
|
||||
[-<<<<<<+>>>>>>[-<<<<<<+>>>>>>
|
||||
[-<<<<<<+>>>>>>[-<<<<<<--------->>>>>>>>>>>>>>>>+<<<<<<<<<<
|
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[-<<<<<<+>>>>>>]]]]]]]]]]]>]
|
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>>>>>>>
|
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] halve divisor and loop until zero
|
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<<<<<<<<<<<<<<<<<[<<<<<<<<<<]>>>>>>>>>>
|
||||
[>>>>>>>>[-]<<[->+<]<[->>>+<<<]>>>>>]<<<<<<<<<<
|
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[+>>>>>>>[-<<<<<<<+>>>>>>>[-<<<<<<<->>>>>>+>
|
||||
[-<<<<<<<+>>>>>>>[-<<<<<<<->>>>>>+>
|
||||
[-<<<<<<<+>>>>>>>[-<<<<<<<->>>>>>+>
|
||||
[-<<<<<<<+>>>>>>>[-<<<<<<<->>>>>>+>
|
||||
[-<<<<<<<+>>>>>>>]]]]]]]]]<<<<<<<
|
||||
[->>>>>>>+<<<<<<<]-<<<<<<<<<<]
|
||||
>>>>>>>
|
||||
[-<<<<<<<<<<<+>>>>>>>>>>>]
|
||||
>>>[>>>>>>>[-<<<<<<<<<<<+++++>>>>>>>>>>>]>>>]<<<<<<<<<<
|
||||
[+>>>>>>>>[-<<<<<<<<+>>>>>>>>[-<<<<<<<<->>>>>+>>>
|
||||
[-<<<<<<<<+>>>>>>>>[-<<<<<<<<->>>>>+>>>
|
||||
[-<<<<<<<<+>>>>>>>>[-<<<<<<<<->>>>>+>>>
|
||||
[-<<<<<<<<+>>>>>>>>[-<<<<<<<<->>>>>+>>>
|
||||
[-<<<<<<<<+>>>>>>>>]]]]]]]]]<<<<<<<<
|
||||
[->>>>>>>>+<<<<<<<<]-<<<<<<<<<<]
|
||||
>>>>>>>>[-<<<<<<<<<<<<<+>>>>>>>>>>>>>]>>
|
||||
[>>>>>>>>[-<<<<<<<<<<<<<+++++>>>>>>>>>>>>>]>>]<<<<<<<<<<
|
||||
[<<<<<<<<<<]>>>>>>>>>>
|
||||
>>>>>>
|
||||
]
|
||||
<<<<<<
|
||||
|
||||
*
|
||||
* make copies of the loop variable and the quotient
|
||||
*
|
||||
|
||||
[>>>[->>>>+>+<<<<<]>>>>>>>]
|
||||
<<<<<<<<<<
|
||||
[>>>>>>>[-<<<<+>>>>]<<<<<[->>>>>+>>+<<<<<<<]<<<<<<<<<<<<]
|
||||
>>>>>>>>>>[>>>>>>>[-<<<<<+>>>>>]>>>]<<<<<<<<<<
|
||||
|
||||
*
|
||||
* break out of the loop if the quotient is larger than the loop variable
|
||||
*
|
||||
|
||||
[>>>>>>>>>[-<->]<
|
||||
[<<<<<<<<
|
||||
[<<[-]>>>>>>>>>>[-<<<<<<<<<<+>>>>>>>>>>]<<<<<<<<<<<<<<<<<<]
|
||||
>>>>>>>>>>>>>>>>>>]<<<<<<<<<<<<<<<<<<]
|
||||
>>>>>>>>[>-<[+[+[+[+[+[+[+[+[+[[-]>+<]]]]]]]]]]]>+
|
||||
|
||||
[ [-]
|
||||
|
||||
*
|
||||
* partially increment the loop variable
|
||||
*
|
||||
|
||||
<[-]+>>>>+>>>>>>>>[>>>>>>>>>>]<<<<<<<<<<
|
||||
|
||||
*
|
||||
* examine the remainder for nonzero digits
|
||||
*
|
||||
|
||||
[<<<<<<[<<<<[<<<<<<<<<<]>>>>+<<<<<<<<<<]<<<<]
|
||||
>>>>>>>>>>>>>>>>>>>>[>>>>>>>>>>]<<<<<<<<<<[<<<<<<<<<<]
|
||||
>>>>-
|
||||
|
||||
[ [+]
|
||||
|
||||
*
|
||||
* decrement the loop variable and replace the number with the quotient
|
||||
*
|
||||
|
||||
>>>>>>>>-<<[>[-]>>[-<<+>>]>>>>>>>]<<<<<<<<<<
|
||||
|
||||
*
|
||||
* display the loop variable
|
||||
*
|
||||
|
||||
[+>>[>>>>>>>>+>>]<<-<<<<<<<<<<]-
|
||||
[>>++++++++++++++++++++++++++++++++++++++++++++++++.
|
||||
------------------------------------------------<<<<<<<<<<<<]
|
||||
++++++++++++++++++++++++++++++++.[-]>>>>
|
||||
|
||||
]
|
||||
|
||||
*
|
||||
* normalize the loop variable
|
||||
*
|
||||
|
||||
>>>>>>
|
||||
[>>[->>>>>+<<<<<[->>>>>+<<<<<
|
||||
[->>>>>+<<<<<[->>>>>+<<<<<
|
||||
[->>>>>+<<<<<[->>>>>+<<<<<
|
||||
[->>>>>+<<<<<[->>>>>+<<<<<
|
||||
[->>>>>+<<<<<[->>>>>--------->>>>>+<<<<<<<<<<
|
||||
[->>>>>+<<<<<]]]]]]]]]]]>>>>>>>>]
|
||||
<<<<<<<<<<[>>>>>>>[-<<<<<+>>>>>]<<<<<<<<<<<<<<<<<]
|
||||
>>>>>>>>>
|
||||
|
||||
]<
|
||||
|
||||
]>>
|
||||
|
||||
*
|
||||
* display the number and end
|
||||
*
|
||||
|
||||
[>>>>>>>>>>]<<<<<<<<<<[+>[>>>>>>>>>+>]<-<<<<<<<<<<]-
|
||||
[>++++++++++++++++++++++++++++++++++++++++++++++++.<<<<<<<<<<<]
|
||||
++++++++++.
|
||||
199
programs/develop/brainfuck/examples/factorize.bf
Normal file
199
programs/develop/brainfuck/examples/factorize.bf
Normal file
@@ -0,0 +1,199 @@
|
||||
[
|
||||
Takes an integer from stdin and emits its factors to stdout
|
||||
|
||||
Factor an arbitrarily large positive integer
|
||||
|
||||
Copyright (C) 1999 by Brian Raiter
|
||||
under the GNU General Public License
|
||||
]
|
||||
|
||||
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>-
|
||||
|
||||
*
|
||||
* read in the number
|
||||
*
|
||||
|
||||
<<<<<<<<<+
|
||||
[-[>>>>>>>>>>][-]<<<<<<<<<<[[->>>>>>>>>>+<<<<<<<<<<]<<<<<<<<<<]
|
||||
>>>>>>>>>>,----------]
|
||||
>>>>>>>>>>[------------------------------------->>>>>>>>>->]
|
||||
<[+>[>>>>>>>>>+>]<-<<<<<<<<<<]-
|
||||
|
||||
*
|
||||
* display the number and initialize the loop variable to two
|
||||
*
|
||||
|
||||
[>++++++++++++++++++++++++++++++++++++++++++++++++.
|
||||
------------------------------------------------<<<<<<<<<<<]
|
||||
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++.
|
||||
--------------------------.[-]
|
||||
>>>>>>>>>>>>++<<<<+
|
||||
|
||||
*
|
||||
* the main loop
|
||||
*
|
||||
|
||||
[ [-]>>
|
||||
|
||||
*
|
||||
* make copies of the number and the loop variable
|
||||
*
|
||||
|
||||
[>>>>[-]>[-]>[-]>[-]
|
||||
>[-]>[-]
|
||||
<<<<<<<[->>>+>+<<<<]>>>>>>>>]
|
||||
<<<<<<<<<<[>>>>>>[-<<<<+>>>>]<<<<<<<<<<<<<<<<]>>>>>>>>>>
|
||||
[>[->>>+>>+<<<<<]>>>>>>>>>]
|
||||
<<<<<<<<<<[>>>>>>[-<<<<<+>>>>>]<<<<<<<<<<<<<<<<]>>>>>>>>>>
|
||||
|
||||
*
|
||||
* divide the number by the loop variable
|
||||
*
|
||||
|
||||
[>>>[-]>>>[-]>[-]>>>] initialize
|
||||
<<<<<<<<<<[<<<<<<<<<<]
|
||||
>>>>>>>>>[-]>>>>>>>+<<<<<<<<[+]+
|
||||
[ ->> double divisor until above dividend
|
||||
[>>>>>>[->++<]>>>>]<<<<<<<<<<
|
||||
[>>>>>>>>[-]>[-]
|
||||
<<<<[->>>++<<<]<<<<<<<<<<<<<<<]>>>>>>>>>>
|
||||
[>>>>>>>>[->+<[->+<[->+<[->+<[->+<[->+<[->+<[->+<[->+<
|
||||
[->--------->>>>>>>>>+<<<<<<<<<<[->+<]]]]]]]]]]]>>]
|
||||
<<<<<<<<<<[>>>>>>>>>[-<+<<<+>>>>]<<<<<<<<<<<<<<<<<<<]>>>>>>>>>>
|
||||
[>>>>>>>[-<+>[-<+>[-<+>[-<+>[-<+>[-<+>[-<+>[-<+>[-<+>
|
||||
[-<--------->>>>>>>>>>>+<<<<<<<<<<[-<+>]]]]]]]]]]]>>>]
|
||||
<<<<<<<<<<
|
||||
[>>>>[->>>+>>+<<<<<]<<<<<<<<<<<<<<]
|
||||
>>>>>>>>>>[>>>>>>>[-<<<+>>>]>>>]<<<<<<<<<<
|
||||
[>>>>>>>>[->-<]>
|
||||
[<<<<<<<<<[<[-]>>>>>>>>>>[-<<<<<<<<<<+>>>>>>>>>>]<<<<<<<<<<<<<<<<<<<]
|
||||
>>>>>>>>>>>>>>>>>>>]
|
||||
<<<<<<<<<<<<<<<<<<<]
|
||||
>>>>>>>>>[+[+[+[+[+[+[+[+[+[+[[-]<+>]]]]]]]]]]]<
|
||||
]
|
||||
>>>>>>>>
|
||||
[ subtract divisor from dividend
|
||||
<<<<<<
|
||||
[>>>>>>>>[-]>[-]<<<<<[->>>+>+<<<<]>>>>>>]<<<<<<<<<<
|
||||
[>>>>>>>>[-<<<<+>>>>]<<<[->>>+>+<<<<]<<<<<<<<<<<<<<<]>>>>>>>>>>
|
||||
[>>>>>>>>>[-<<<<+>>>>]>]<<<<<<<<<<
|
||||
[>>>>>>>>[-<->]<<<<<<<<<<<<<<<<<<]>>>>>>>>>>
|
||||
[>>>>>>>[->+<[->+<[->+<[->+<[->+<[->+<[->+<[->+<[->+<[->+<
|
||||
[++++++++++[+>-<]>>>>>>>>>>-<<<<<<<<<<]]]]]]]]]]]>>>]
|
||||
>>>>>>>+
|
||||
[ if difference is nonnegative then
|
||||
[-]<<<<<<<<<<<<<<<<< replace dividend and increment quotient
|
||||
[>>>>[-]>>>>[-<<<<+>>>>]<<[->>+<<]<<<<<<<<<<<<<<<<]>>>>>>>>>>
|
||||
[>>>>>>>>[->+<<<+>>]>>]<<<<<<<<<<
|
||||
[>>>[->>>>>>+<<<<<<]<<<<<<<<<<<<<]>>>>>>>>>>
|
||||
[>>>>>>>>>[-<<<<<<+>>>>>>[-<<<<<<+>>>>>>
|
||||
[-<<<<<<+>>>>>>[-<<<<<<+>>>>>>
|
||||
[-<<<<<<+>>>>>>[-<<<<<<+>>>>>>
|
||||
[-<<<<<<+>>>>>>[-<<<<<<+>>>>>>
|
||||
[-<<<<<<+>>>>>>[-<<<<<<--------->>>>>>>>>>>>>>>>+<<<<<<<<<<
|
||||
[-<<<<<<+>>>>>>]]]]]]]]]]]>]
|
||||
>>>>>>>
|
||||
] halve divisor and loop until zero
|
||||
<<<<<<<<<<<<<<<<<[<<<<<<<<<<]>>>>>>>>>>
|
||||
[>>>>>>>>[-]<<[->+<]<[->>>+<<<]>>>>>]<<<<<<<<<<
|
||||
[+>>>>>>>[-<<<<<<<+>>>>>>>[-<<<<<<<->>>>>>+>
|
||||
[-<<<<<<<+>>>>>>>[-<<<<<<<->>>>>>+>
|
||||
[-<<<<<<<+>>>>>>>[-<<<<<<<->>>>>>+>
|
||||
[-<<<<<<<+>>>>>>>[-<<<<<<<->>>>>>+>
|
||||
[-<<<<<<<+>>>>>>>]]]]]]]]]<<<<<<<
|
||||
[->>>>>>>+<<<<<<<]-<<<<<<<<<<]
|
||||
>>>>>>>
|
||||
[-<<<<<<<<<<<+>>>>>>>>>>>]
|
||||
>>>[>>>>>>>[-<<<<<<<<<<<+++++>>>>>>>>>>>]>>>]<<<<<<<<<<
|
||||
[+>>>>>>>>[-<<<<<<<<+>>>>>>>>[-<<<<<<<<->>>>>+>>>
|
||||
[-<<<<<<<<+>>>>>>>>[-<<<<<<<<->>>>>+>>>
|
||||
[-<<<<<<<<+>>>>>>>>[-<<<<<<<<->>>>>+>>>
|
||||
[-<<<<<<<<+>>>>>>>>[-<<<<<<<<->>>>>+>>>
|
||||
[-<<<<<<<<+>>>>>>>>]]]]]]]]]<<<<<<<<
|
||||
[->>>>>>>>+<<<<<<<<]-<<<<<<<<<<]
|
||||
>>>>>>>>[-<<<<<<<<<<<<<+>>>>>>>>>>>>>]>>
|
||||
[>>>>>>>>[-<<<<<<<<<<<<<+++++>>>>>>>>>>>>>]>>]<<<<<<<<<<
|
||||
[<<<<<<<<<<]>>>>>>>>>>
|
||||
>>>>>>
|
||||
]
|
||||
<<<<<<
|
||||
|
||||
*
|
||||
* make copies of the loop variable and the quotient
|
||||
*
|
||||
|
||||
[>>>[->>>>+>+<<<<<]>>>>>>>]
|
||||
<<<<<<<<<<
|
||||
[>>>>>>>[-<<<<+>>>>]<<<<<[->>>>>+>>+<<<<<<<]<<<<<<<<<<<<]
|
||||
>>>>>>>>>>[>>>>>>>[-<<<<<+>>>>>]>>>]<<<<<<<<<<
|
||||
|
||||
*
|
||||
* break out of the loop if the quotient is larger than the loop variable
|
||||
*
|
||||
|
||||
[>>>>>>>>>[-<->]<
|
||||
[<<<<<<<<
|
||||
[<<[-]>>>>>>>>>>[-<<<<<<<<<<+>>>>>>>>>>]<<<<<<<<<<<<<<<<<<]
|
||||
>>>>>>>>>>>>>>>>>>]<<<<<<<<<<<<<<<<<<]
|
||||
>>>>>>>>[>-<[+[+[+[+[+[+[+[+[+[[-]>+<]]]]]]]]]]]>+
|
||||
|
||||
[ [-]
|
||||
|
||||
*
|
||||
* partially increment the loop variable
|
||||
*
|
||||
|
||||
<[-]+>>>>+>>>>>>>>[>>>>>>>>>>]<<<<<<<<<<
|
||||
|
||||
*
|
||||
* examine the remainder for nonzero digits
|
||||
*
|
||||
|
||||
[<<<<<<[<<<<[<<<<<<<<<<]>>>>+<<<<<<<<<<]<<<<]
|
||||
>>>>>>>>>>>>>>>>>>>>[>>>>>>>>>>]<<<<<<<<<<[<<<<<<<<<<]
|
||||
>>>>-
|
||||
|
||||
[ [+]
|
||||
|
||||
*
|
||||
* decrement the loop variable and replace the number with the quotient
|
||||
*
|
||||
|
||||
>>>>>>>>-<<[>[-]>>[-<<+>>]>>>>>>>]<<<<<<<<<<
|
||||
|
||||
*
|
||||
* display the loop variable
|
||||
*
|
||||
|
||||
[+>>[>>>>>>>>+>>]<<-<<<<<<<<<<]-
|
||||
[>>++++++++++++++++++++++++++++++++++++++++++++++++.
|
||||
------------------------------------------------<<<<<<<<<<<<]
|
||||
++++++++++++++++++++++++++++++++.[-]>>>>
|
||||
|
||||
]
|
||||
|
||||
*
|
||||
* normalize the loop variable
|
||||
*
|
||||
|
||||
>>>>>>
|
||||
[>>[->>>>>+<<<<<[->>>>>+<<<<<
|
||||
[->>>>>+<<<<<[->>>>>+<<<<<
|
||||
[->>>>>+<<<<<[->>>>>+<<<<<
|
||||
[->>>>>+<<<<<[->>>>>+<<<<<
|
||||
[->>>>>+<<<<<[->>>>>--------->>>>>+<<<<<<<<<<
|
||||
[->>>>>+<<<<<]]]]]]]]]]]>>>>>>>>]
|
||||
<<<<<<<<<<[>>>>>>>[-<<<<<+>>>>>]<<<<<<<<<<<<<<<<<]
|
||||
>>>>>>>>>
|
||||
|
||||
]<
|
||||
|
||||
]>>
|
||||
|
||||
*
|
||||
* display the number and end
|
||||
*
|
||||
|
||||
[>>>>>>>>>>]<<<<<<<<<<[+>[>>>>>>>>>+>]<-<<<<<<<<<<]-
|
||||
[>++++++++++++++++++++++++++++++++++++++++++++++++.<<<<<<<<<<<]
|
||||
++++++++++.
|
||||
709
programs/develop/brainfuck/examples/hanoi.bf
Normal file
709
programs/develop/brainfuck/examples/hanoi.bf
Normal file
@@ -0,0 +1,709 @@
|
||||
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>[-]>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
>>>>>>>>>>>>>[-]>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>[-]>>>>>>>>>>>>>>>>
|
||||
>>>>>>>>>>>>>>>>>>>>>>>>>[-]>[-]+++++++++++++++++++++++++++.++++++++++++++++
|
||||
++++++++++++++++++++++++++++++++++++++++++++++++.-------------------.-------
|
||||
--------------------------------------.+++++++++++++++++++++++++++++++++++++
|
||||
+++++++++++++++++++++++++++.-----------------------------------------.++++++
|
||||
++++++++++++++++++.[-]+++++++++++++++++++++++++++.++++++++++++++++++++++++++
|
||||
++++++++++++++++++++++++++++++++++++++.-------------------------------------
|
||||
----.+++++++++.---------.+++++.+++++++++++++++++.++++++++++++.++++++++++++++
|
||||
+++++++++++++.++++++++.------------------.+++++++++++++.+.------------------
|
||||
-----------------------------------------------------------------.++++++++++
|
||||
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++.------
|
||||
---.----------------------------------------------------------------------.+
|
||||
+++++++++++++++++++++++++++++++++++++++.+++++++++++++++++++++++++.++++++++++
|
||||
+++.+.------.---------------------------------------------------------------
|
||||
----------.+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
|
||||
++++++++.+++++.-------------------------------------------------------------
|
||||
-----------------.++++++++++++++++++++++++++++++++++.+++++++++++++++++++++++
|
||||
+++++++++++++++++++++++++.-----------------.++++++++.+++++.--------.--------
|
||||
----------------------------------------------------.+++++++++++++++++++++++
|
||||
++++++++++++++++++++++++++++++++++.++++++++.[-]+++++++++++++++++++++++++++.+
|
||||
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++.------------
|
||||
----------------------------.++++++++.----------.++++.+++++++++++++++++++.++
|
||||
+++++++++++++.+++++++++++++++++++++++++++.---------.+++++++++++..-----------
|
||||
----.+++++++++.-------------------------------------------------------------
|
||||
-----------------.++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
|
||||
++++++++.+++++++++++++++++++++++.-------------------------------------------
|
||||
----------------------------------------------.+++++++++++++++++++++++++++++
|
||||
++++++.+++++++++++++++++++++++++++++++++++++++++.---.---..+++++++++.+++.----
|
||||
----------.-----------------------------------------------------------------
|
||||
---.+++++++++++++++++++++++++++++++++++++++++++++++++++++++.++++++++++++++++
|
||||
++++++++.---.------.--------------------------------------------------------
|
||||
--------------.++++++++++++++++++++++++++++.++++++++++++++++++++++++++++++++
|
||||
++++++++++++.++++++++++++..----.--------------------------------------------
|
||||
----------.-----------..++++++++++++++++++++++++++++++++++++++++++++++++++++
|
||||
++++++++++++++++++++...-----------------------------------------------------
|
||||
--------------------.+++++++++++++++++++++++++++++++++++++++++++++++++++++.+
|
||||
++++++++.---.---..+++++++++.+++.--------------.-----------------------------
|
||||
-------------------------.++++++++++++++++++++++++++++++++++++++++++++++++++
|
||||
+.+++++++++++++++++++.------------------------------------------------------
|
||||
---------------.+++++++++++++++++++++++++++++++++++++++++++++++++++.++++.---
|
||||
.+++++++++++++.+++++.-------------------------------------------------------
|
||||
---------------.+++++++++++++++.[-]>[-]+++++++++>[-]+++>>[-]>[-]<<<<<[->>>>>
|
||||
+<<<<<]>>>>>[-<+<<<<+>>>>>][-]++++++++++<<[-]>>>[-]>[-]<<<[->>>+<<<]>>>[[-<<
|
||||
<+>>>]>[-]<<<[->>>+<<<]>>>[[-<<<+>>>]<<[-]+>>]<]<[<<->->[-]>[-]<<<[->>>+<<<]
|
||||
>>>[[-<<<+>>>]>[-]<<<[->>>+<<<]>>>[[-<<<+>>>]<<[-]+>>]<]<][-]<<[->>+<<]>>[[-
|
||||
<<+>>]<<<[-]+>>>][-]<[->+<]>[[-<+>]<<<[-]+>>>]<<<[>[-]++++++++++++++++++++++
|
||||
+++++++++++++++++++++++>[-]<<<<<[->>>>>+<<<<<]>>>>>[[-<<<<<+>>>>>]<+++++++++
|
||||
++++++++++++++++++++++++++++++++++>]<<<[>>>[-]<<<[->>>+<<<]>>>[[-<<<+>>>]<<<
|
||||
->>>][-]++++++++++++++++>[-]++++++++++++++>>>>[-]>[-]<<<<<<<<<[->>>>>>>>>+<<
|
||||
<<<<<<<]>>>>>>>>>[-<+<<<<<<<<+>>>>>>>>>][-]<<[-]+>>>[-]>[-]<<<[->>>+<<<]>>>[
|
||||
[-<<<+>>>]>[-]<<<[->>>+<<<]>>>[[-<<<+>>>]<<[-]+>>]<]<[<<->->[-]>[-]<<<[->>>+
|
||||
<<<]>>>[[-<<<+>>>]>[-]<<<[->>>+<<<]>>>[[-<<<+>>>]<<[-]+>>]<]<][-]<<[->>+<<]>
|
||||
>[[-<<+>>]<<<[-]>>>][-]<[->+<]>[[-<+>]<<<[-]>>>]<<<[[-]<<<<+++++>>>>]>[-]>[-
|
||||
]<<<<<<<<<[->>>>>>>>>+<<<<<<<<<]>>>>>>>>>[-<+<<<<<<<<+>>>>>>>>>][-]+<<[-]+>>
|
||||
>[-]>[-]<<<[->>>+<<<]>>>[[-<<<+>>>]>[-]<<<[->>>+<<<]>>>[[-<<<+>>>]<<[-]+>>]<
|
||||
]<[<<->->[-]>[-]<<<[->>>+<<<]>>>[[-<<<+>>>]>[-]<<<[->>>+<<<]>>>[[-<<<+>>>]<<
|
||||
[-]+>>]<]<][-]<<[->>+<<]>>[[-<<+>>]<<<[-]>>>][-]<[->+<]>[[-<+>]<<<[-]>>>]<<<
|
||||
[[-]<<<++++++++++>>>][-]>[-]<<<<<<<<[->>>>>>>>+<<<<<<<<]>>>>>>>>[-<+<<<<<<<+
|
||||
>>>>>>>>][-]+++++++++++++++++++++++++<<<[-]>>[>>[-]<[->+<]>[-<+<<<+>>>>]<<-]
|
||||
[-]<<[->>+<<]>>[-<<+<<+>>>>][-]<<<<<<<<[->>>>>>>>+<<<<<<<<]>>>>>>>>[-<<<<<<<
|
||||
<+>>>>->>>>][-]<<<<<<<<[->>>>>>>>+<<<<<<<<]>>>>>>>>[-<<<<<<<<+>>>>->>>>]>[-]
|
||||
>[-]<<<<<<<<<[->>>>>>>>>+<<<<<<<<<]>>>>>>>>>[-<+<<<<<<<<+>>>>>>>>>][-]++<<[-
|
||||
]+>>>[-]>[-]<<<[->>>+<<<]>>>[[-<<<+>>>]>[-]<<<[->>>+<<<]>>>[[-<<<+>>>]<<[-]+
|
||||
>>]<]<[<<->->[-]>[-]<<<[->>>+<<<]>>>[[-<<<+>>>]>[-]<<<[->>>+<<<]>>>[[-<<<+>>
|
||||
>]<<[-]+>>]<]<][-]<<[->>+<<]>>[[-<<+>>]<<<[-]>>>][-]<[->+<]>[[-<+>]<<<[-]>>>
|
||||
]<<<[[-]<<<<----->>>>][-]<<<<<<<<<[->>>>>>>>>+<<<<<<<<<]>>>>>>>>>[-<<<<<<<<<
|
||||
+>>>>>>->>>][-]+++++++++++++++++++++++++++.+++++++++++++++++++++++++++++++++
|
||||
+++++++++++++++++++++++++++++++.>[-]>[-]<<<<<[->>>>>+<<<<<]>>>>>[-<+<<<<+>>>
|
||||
>>]>>>[-]>[-]<<<<<[->>>>>+<<<<<]>>>>>[-<+<<<<+>>>>>][-]++++++++++>[-]<<[>>>[
|
||||
-]<<[->>+<<]>[-]>[-<<+>+>][-]>[-]<<<<[->>>>+<<<<]>>>>[[-<<<<+>>>>]>[-]<<<[->
|
||||
>>+<<<]>>>[[-<<<+>>>]<<[-]+>>]<]<[<<<->>->[-]>[-]<<<<[->>>>+<<<<]>>>>[[-<<<<
|
||||
+>>>>]>[-]<<<[->>>+<<<]>>>[[-<<<+>>>]<<[-]+>>]<]<]<<<]<<<[-]>>>>>>[-]<[->+<]
|
||||
>[[-<+>]>[-]<<<[->>>+<<<]>>>[-<<<+<<<<+>>>>>>>]<<[-<<<<<->>>>>]>]<<<[-]>[-]<
|
||||
<<<<[->>>>>+<<<<<]>>>>>[-<+<<<<+>>>>>][-]++++++++++<<<<<[-]>>>>[>>>[-]<<[->>
|
||||
+<<]>[-]>[-<<+>+>][-]>[-]<<<<[->>>>+<<<<]>>>>[[-<<<<+>>>>]>[-]<<<[->>>+<<<]>
|
||||
>>[[-<<<+>>>]<<[-]+>>]<]<[<<<->>->[-]>[-]<<<<[->>>>+<<<<]>>>>[[-<<<<+>>>>]>[
|
||||
-]<<<[->>>+<<<]>>>[[-<<<+>>>]<<[-]+>>]<]<][-]+>[-]<<[->>+<<]>>[[-<<+>>]<[-]>
|
||||
]<[[-]<<<<<<<+>>>>>>>]<<<][-]>[-]<<<<<[->>>>>+<<<<<]>>>>>[-<+<<<<+>>>>>][-]+
|
||||
+++++++++>[-]<<[>>>[-]<<[->>+<<]>[-]>[-<<+>+>][-]>[-]<<<<[->>>>+<<<<]>>>>[[-
|
||||
<<<<+>>>>]>[-]<<<[->>>+<<<]>>>[[-<<<+>>>]<<[-]+>>]<]<[<<<->>->[-]>[-]<<<<[->
|
||||
>>>+<<<<]>>>>[[-<<<<+>>>>]>[-]<<<[->>>+<<<]>>>[[-<<<+>>>]<<[-]+>>]<]<]<<<]<<
|
||||
[-]>>>>>[-]<[->+<]>[[-<+>]>[-]<<<[->>>+<<<]>>>[-<<<+<<<+>>>>>>]<<[-<<<<->>>>
|
||||
]>]<<<[-]>[-]<<<<<[->>>>>+<<<<<]>>>>>[-<+<<<<+>>>>>][-]++++++++++<<<<<[-]>>>
|
||||
>[>>>[-]<<[->>+<<]>[-]>[-<<+>+>][-]>[-]<<<<[->>>>+<<<<]>>>>[[-<<<<+>>>>]>[-]
|
||||
<<<[->>>+<<<]>>>[[-<<<+>>>]<<[-]+>>]<]<[<<<->>->[-]>[-]<<<<[->>>>+<<<<]>>>>[
|
||||
[-<<<<+>>>>]>[-]<<<[->>>+<<<]>>>[[-<<<+>>>]<<[-]+>>]<]<][-]+>[-]<<[->>+<<]>>
|
||||
[[-<<+>>]<[-]>]<[[-]<<<<<<<+>>>>>>>]<<<][-]>[-]<<<<<[->>>>>+<<<<<]>>>>>[-<+<
|
||||
<<<+>>>>>][-]++++++++++>[-]<<[>>>[-]<<[->>+<<]>[-]>[-<<+>+>][-]>[-]<<<<[->>>
|
||||
>+<<<<]>>>>[[-<<<<+>>>>]>[-]<<<[->>>+<<<]>>>[[-<<<+>>>]<<[-]+>>]<]<[<<<->>->
|
||||
[-]>[-]<<<<[->>>>+<<<<]>>>>[[-<<<<+>>>>]>[-]<<<[->>>+<<<]>>>[[-<<<+>>>]<<[-]
|
||||
+>>]<]<]<<<]<[-]>>>>[-]<[->+<]>[[-<+>]>[-]<<<[->>>+<<<]>>>[-<<<+<<+>>>>>]<<[
|
||||
-<<<->>>]>]<<<[-]>[-]<<<<<[->>>>>+<<<<<]>>>>>[-<+<<<<+>>>>>][-]++++++++++<<<
|
||||
<<[-]>>>>[>>>[-]<<[->>+<<]>[-]>[-<<+>+>][-]>[-]<<<<[->>>>+<<<<]>>>>[[-<<<<+>
|
||||
>>>]>[-]<<<[->>>+<<<]>>>[[-<<<+>>>]<<[-]+>>]<]<[<<<->>->[-]>[-]<<<<[->>>>+<<
|
||||
<<]>>>>[[-<<<<+>>>>]>[-]<<<[->>>+<<<]>>>[[-<<<+>>>]<<[-]+>>]<]<][-]+>[-]<<[-
|
||||
>>+<<]>>[[-<<+>>]<[-]>]<[[-]<<<<<<<+>>>>>>>]<<<][-]<[->+<]>>[-]+<[[-<+>]<+++
|
||||
+++++++++++++++++++++++++++++++++++++++++++++.<+++++++++++++++++++++++++++++
|
||||
+++++++++++++++++++.<++++++++++++++++++++++++++++++++++++++++++++++++.>>>>-<
|
||||
]>[[-]>[-]<<<<[->>>>+<<<<]>>>>>[-]+<[[-<<<<+>>>>]<<<<+++++++++++++++++++++++
|
||||
+++++++++++++++++++++++++.<++++++++++++++++++++++++++++++++++++++++++++++++.
|
||||
>>>>>>-<]>[[-]<<<<<<++++++++++++++++++++++++++++++++++++++++++++++++.>>>>>>]
|
||||
<<]<<<<<<--------------------------------.>[-]>[-]<<<<<<[->>>>>>+<<<<<<]>>>>
|
||||
>>[-<+<<<<<+>>>>>>]>>>[-]>[-]<<<<<[->>>>>+<<<<<]>>>>>[-<+<<<<+>>>>>][-]+++++
|
||||
+++++>[-]<<[>>>[-]<<[->>+<<]>[-]>[-<<+>+>][-]>[-]<<<<[->>>>+<<<<]>>>>[[-<<<<
|
||||
+>>>>]>[-]<<<[->>>+<<<]>>>[[-<<<+>>>]<<[-]+>>]<]<[<<<->>->[-]>[-]<<<<[->>>>+
|
||||
<<<<]>>>>[[-<<<<+>>>>]>[-]<<<[->>>+<<<]>>>[[-<<<+>>>]<<[-]+>>]<]<]<<<]<<<[-]
|
||||
>>>>>>[-]<[->+<]>[[-<+>]>[-]<<<[->>>+<<<]>>>[-<<<+<<<<+>>>>>>>]<<[-<<<<<->>>
|
||||
>>]>]<<<[-]>[-]<<<<<[->>>>>+<<<<<]>>>>>[-<+<<<<+>>>>>][-]++++++++++<<<<<[-]>
|
||||
>>>[>>>[-]<<[->>+<<]>[-]>[-<<+>+>][-]>[-]<<<<[->>>>+<<<<]>>>>[[-<<<<+>>>>]>[
|
||||
-]<<<[->>>+<<<]>>>[[-<<<+>>>]<<[-]+>>]<]<[<<<->>->[-]>[-]<<<<[->>>>+<<<<]>>>
|
||||
>[[-<<<<+>>>>]>[-]<<<[->>>+<<<]>>>[[-<<<+>>>]<<[-]+>>]<]<][-]+>[-]<<[->>+<<]
|
||||
>>[[-<<+>>]<[-]>]<[[-]<<<<<<<+>>>>>>>]<<<][-]>[-]<<<<<[->>>>>+<<<<<]>>>>>[-<
|
||||
+<<<<+>>>>>][-]++++++++++>[-]<<[>>>[-]<<[->>+<<]>[-]>[-<<+>+>][-]>[-]<<<<[->
|
||||
>>>+<<<<]>>>>[[-<<<<+>>>>]>[-]<<<[->>>+<<<]>>>[[-<<<+>>>]<<[-]+>>]<]<[<<<->>
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
||||
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
||||
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|
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|
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|
||||
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
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|
||||
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|
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|
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|
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|
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
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|
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|
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|
||||
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|
||||
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
||||
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|
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|
||||
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|
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
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|
||||
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|
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|
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
>[-]>>>>[-<<<<<<<<+>>>>+>>>>]<<<[-]++++++++++++++++++++++++++++++++>>-<]>[[-
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
+++++++++++++++++++.++++++++++++++++++++++++++++++++++++++++++++++++++++++++
|
||||
++++++++.>[-]>[-]<<<<<[->>>>>+<<<<<]>>>>>[-<+<<<<+>>>>>]>>>[-]>[-]<<<<<[->>>
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
>>]>[-]<<<[->>>+<<<]>>>[[-<<<+>>>]<<[-]+>>]<]<]<<<]<<[-]>>>>>[-]<[->+<]>[[-<
|
||||
+>]>[-]<<<[->>>+<<<]>>>[-<<<+<<<+>>>>>>]<<[-<<<<->>>>]>]<<<[-]>[-]<<<<<[->>>
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
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|
||||
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|
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|
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|
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|
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|
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|
||||
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|
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|
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|
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|
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|
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|
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|
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|
||||
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|
||||
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|
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|
||||
<<<<<<<<<+>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>]<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
|
||||
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
|
||||
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<[<<<[-]<[-]<[-]+>>>>>
|
||||
-[<<<<+>>>>-]<<<<]<<[->>+>+<<<]>>[-<<+>>]<[>>[->>>>+<<<<]<<>>>>]>>[->>>>>>>>
|
||||
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
>>>>>>>>+<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
|
||||
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
|
||||
<<<<<<<<<<<<<<<<<<<<<<<<<]>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>[-]<[-]<[-
|
||||
]>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>[-]>>>>[-]<<<<<<<<<[
|
||||
->>>>>>>>>+<<<<<<<<<]>>>>>>>>>[-<<<<<<<<<+<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
|
||||
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
|
||||
<<<<<<<<<<<<<<<+>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>]<
|
||||
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
|
||||
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<[<<<[-]<[-]<[-]+>>>
|
||||
>>-[<<<<+>>>>-]<<<<]<<[->>+>+<<<]>>[-<<+>>]<[>>[->>>>+<<<<]<<>>>>]>>[->>>>>>
|
||||
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>+<<<<<<<<<<<<<<<<<<<<<<<<<<<<
|
||||
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
|
||||
<<<<<<<<<<<<<<<<<<<<<<<<<]>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
[-]>[-]>>>>>>>[-]++++++++>[-]>[-]<<<<<<<<<<<[->>>>>>>>>>>+<<<<<<<<<<<]>>>>>>
|
||||
>>>>>[-<+<<<<<<<<<<+>>>>>>>>>>>]<<<[-]>>>[-]>[-]<<<[->>>+<<<]>>>[[-<<<+>>>]>
|
||||
[-]<<<[->>>+<<<]>>>[[-<<<+>>>]<<[-]+>>]<]<[<<->->[-]>[-]<<<[->>>+<<<]>>>[[-<
|
||||
<<+>>>]>[-]<<<[->>>+<<<]>>>[[-<<<+>>>]<<[-]+>>]<]<][-]<[->+<]>[[-<+>]<<<[-]+
|
||||
>>>]<<<[<<<<<<<<--------->>+>>>>>>>[-]++++++++>[-]>[-]<<<<<<<<<<<[->>>>>>>>>
|
||||
>>+<<<<<<<<<<<]>>>>>>>>>>>[-<+<<<<<<<<<<+>>>>>>>>>>>]<<<[-]>>>[-]>[-]<<<[->>
|
||||
>+<<<]>>>[[-<<<+>>>]>[-]<<<[->>>+<<<]>>>[[-<<<+>>>]<<[-]+>>]<]<[<<->->[-]>[-
|
||||
]<<<[->>>+<<<]>>>[[-<<<+>>>]>[-]<<<[->>>+<<<]>>>[[-<<<+>>>]<<[-]+>>]<]<][-]<
|
||||
[->+<]>[[-<+>]<<<[-]+>>>]<<<]>[-]++>[-]>[-]<<<<<<<<<<<[->>>>>>>>>>>+<<<<<<<<
|
||||
<<<]>>>>>>>>>>>[-<+<<<<<<<<<<+>>>>>>>>>>>]<<<[-]>>>[-]>[-]<<<[->>>+<<<]>>>[[
|
||||
-<<<+>>>]>[-]<<<[->>>+<<<]>>>[[-<<<+>>>]<<[-]+>>]<]<[<<->->[-]>[-]<<<[->>>+<
|
||||
<<]>>>[[-<<<+>>>]>[-]<<<[->>>+<<<]>>>[[-<<<+>>>]<<[-]+>>]<]<][-]<[->+<]>[[-<
|
||||
+>]<<<[-]+>>>]<<<[<<<<<<<<--->+>>>>>>>>[-]++>[-]>[-]<<<<<<<<<<<[->>>>>>>>>>>
|
||||
+<<<<<<<<<<<]>>>>>>>>>>>[-<+<<<<<<<<<<+>>>>>>>>>>>]<<<[-]>>>[-]>[-]<<<[->>>+
|
||||
<<<]>>>[[-<<<+>>>]>[-]<<<[->>>+<<<]>>>[[-<<<+>>>]<<[-]+>>]<]<[<<->->[-]>[-]<
|
||||
<<[->>>+<<<]>>>[[-<<<+>>>]>[-]<<<[->>>+<<<]>>>[[-<<<+>>>]<<[-]+>>]<]<][-]<[-
|
||||
>+<]>[[-<+>]<<<[-]+>>>]<<<]<<<<+>>>]<<]>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
1
programs/develop/brainfuck/examples/helloworld.bf
Normal file
1
programs/develop/brainfuck/examples/helloworld.bf
Normal file
@@ -0,0 +1 @@
|
||||
++++++++++[>+>+++>+++++++>++++++++++<<<<-]>>>++.>+.+++++++..+++.<<++.>+++++++++++++++.>.+++.------.--------.<<+.<.
|
||||
145
programs/develop/brainfuck/examples/mandelbrot.bf
Normal file
145
programs/develop/brainfuck/examples/mandelbrot.bf
Normal file
@@ -0,0 +1,145 @@
|
||||
A mandelbrot set fractal viewer in brainf*** written by Erik Bosman
|
||||
+++++++++++++[->++>>>+++++>++>+<<<<<<]>>>>>++++++>--->>>>>>>>>>+++++++++++++++[[
|
||||
>>>>>>>>>]+[<<<<<<<<<]>>>>>>>>>-]+[>>>>>>>>[-]>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>[-]+
|
||||
<<<<<<<+++++[-[->>>>>>>>>+<<<<<<<<<]>>>>>>>>>]>>>>>>>+>>>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
>+<<<<<<<<<<<<<<<<<[<<<<<<<<<]>>>[-]+[>>>>>>[>>>>>>>[-]>>]<<<<<<<<<[<<<<<<<<<]>>
|
||||
>>>>>[-]+<<<<<<++++[-[->>>>>>>>>+<<<<<<<<<]>>>>>>>>>]>>>>>>+<<<<<<+++++++[-[->>>
|
||||
>>>>>>+<<<<<<<<<]>>>>>>>>>]>>>>>>+<<<<<<<<<<<<<<<<[<<<<<<<<<]>>>[[-]>>>>>>[>>>>>
|
||||
>>[-<<<<<<+>>>>>>]<<<<<<[->>>>>>+<<+<<<+<]>>>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>
|
||||
[>>>>>>>>[-<<<<<<<+>>>>>>>]<<<<<<<[->>>>>>>+<<+<<<+<<]>>>>>>>>]<<<<<<<<<[<<<<<<<
|
||||
<<]>>>>>>>[-<<<<<<<+>>>>>>>]<<<<<<<[->>>>>>>+<<+<<<<<]>>>>>>>>>+++++++++++++++[[
|
||||
>>>>>>>>>]+>[-]>[-]>[-]>[-]>[-]>[-]>[-]>[-]>[-]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>-]+[
|
||||
>+>>>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>[>->>>>[-<<<<+>>>>]<<<<[->>>>+<<<<<[->>[
|
||||
-<<+>>]<<[->>+>>+<<<<]+>>>>>>>>>]<<<<<<<<[<<<<<<<<<]]>>>>>>>>>[>>>>>>>>>]<<<<<<<
|
||||
<<[>[->>>>>>>>>+<<<<<<<<<]<<<<<<<<<<]>[->>>>>>>>>+<<<<<<<<<]<+>>>>>>>>]<<<<<<<<<
|
||||
[>[-]<->>>>[-<<<<+>[<->-<<<<<<+>>>>>>]<[->+<]>>>>]<<<[->>>+<<<]<+<<<<<<<<<]>>>>>
|
||||
>>>>[>+>>>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>[>->>>>>[-<<<<<+>>>>>]<<<<<[->>>>>+
|
||||
<<<<<<[->>>[-<<<+>>>]<<<[->>>+>+<<<<]+>>>>>>>>>]<<<<<<<<[<<<<<<<<<]]>>>>>>>>>[>>
|
||||
>>>>>>>]<<<<<<<<<[>>[->>>>>>>>>+<<<<<<<<<]<<<<<<<<<<<]>>[->>>>>>>>>+<<<<<<<<<]<<
|
||||
+>>>>>>>>]<<<<<<<<<[>[-]<->>>>[-<<<<+>[<->-<<<<<<+>>>>>>]<[->+<]>>>>]<<<[->>>+<<
|
||||
<]<+<<<<<<<<<]>>>>>>>>>[>>>>[-<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<+>>>>>>>>>>>>>
|
||||
>>>>>>>>>>>>>>>>>>>>>>>]>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>+++++++++++++++[[>>>>
|
||||
>>>>>]<<<<<<<<<-<<<<<<<<<[<<<<<<<<<]>>>>>>>>>-]+>>>>>>>>>>>>>>>>>>>>>+<<<[<<<<<<
|
||||
<<<]>>>>>>>>>[>>>[-<<<->>>]+<<<[->>>->[-<<<<+>>>>]<<<<[->>>>+<<<<<<<<<<<<<[<<<<<
|
||||
<<<<]>>>>[-]+>>>>>[>>>>>>>>>]>+<]]+>>>>[-<<<<->>>>]+<<<<[->>>>-<[-<<<+>>>]<<<[->
|
||||
>>+<<<<<<<<<<<<[<<<<<<<<<]>>>[-]+>>>>>>[>>>>>>>>>]>[-]+<]]+>[-<[>>>>>>>>>]<<<<<<
|
||||
<<]>>>>>>>>]<<<<<<<<<[<<<<<<<<<]<<<<<<<[->+>>>-<<<<]>>>>>>>>>+++++++++++++++++++
|
||||
+++++++>>[-<<<<+>>>>]<<<<[->>>>+<<[-]<<]>>[<<<<<<<+<[-<+>>>>+<<[-]]>[-<<[->+>>>-
|
||||
<<<<]>>>]>>>>>>>>>>>>>[>>[-]>[-]>[-]>>>>>]<<<<<<<<<[<<<<<<<<<]>>>[-]>>>>>>[>>>>>
|
||||
[-<<<<+>>>>]<<<<[->>>>+<<<+<]>>>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>[>>[-<<<<<<<<
|
||||
<+>>>>>>>>>]>>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>+++++++++++++++[[>>>>>>>>>]+>[-
|
||||
]>[-]>[-]>[-]>[-]>[-]>[-]>[-]>[-]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>-]+[>+>>>>>>>>]<<<
|
||||
<<<<<<[<<<<<<<<<]>>>>>>>>>[>->>>>>[-<<<<<+>>>>>]<<<<<[->>>>>+<<<<<<[->>[-<<+>>]<
|
||||
<[->>+>+<<<]+>>>>>>>>>]<<<<<<<<[<<<<<<<<<]]>>>>>>>>>[>>>>>>>>>]<<<<<<<<<[>[->>>>
|
||||
>>>>>+<<<<<<<<<]<<<<<<<<<<]>[->>>>>>>>>+<<<<<<<<<]<+>>>>>>>>]<<<<<<<<<[>[-]<->>>
|
||||
[-<<<+>[<->-<<<<<<<+>>>>>>>]<[->+<]>>>]<<[->>+<<]<+<<<<<<<<<]>>>>>>>>>[>>>>>>[-<
|
||||
<<<<+>>>>>]<<<<<[->>>>>+<<<<+<]>>>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>[>+>>>>>>>>
|
||||
]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>[>->>>>>[-<<<<<+>>>>>]<<<<<[->>>>>+<<<<<<[->>[-<<+
|
||||
>>]<<[->>+>>+<<<<]+>>>>>>>>>]<<<<<<<<[<<<<<<<<<]]>>>>>>>>>[>>>>>>>>>]<<<<<<<<<[>
|
||||
[->>>>>>>>>+<<<<<<<<<]<<<<<<<<<<]>[->>>>>>>>>+<<<<<<<<<]<+>>>>>>>>]<<<<<<<<<[>[-
|
||||
]<->>>>[-<<<<+>[<->-<<<<<<+>>>>>>]<[->+<]>>>>]<<<[->>>+<<<]<+<<<<<<<<<]>>>>>>>>>
|
||||
[>>>>[-<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<+>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
]>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>[>>>[-<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<+>
|
||||
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>]>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>++++++++
|
||||
+++++++[[>>>>>>>>>]<<<<<<<<<-<<<<<<<<<[<<<<<<<<<]>>>>>>>>>-]+[>>>>>>>>[-<<<<<<<+
|
||||
>>>>>>>]<<<<<<<[->>>>>>>+<<<<<<+<]>>>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>[>>>>>>[
|
||||
-]>>>]<<<<<<<<<[<<<<<<<<<]>>>>+>[-<-<<<<+>>>>>]>[-<<<<<<[->>>>>+<++<<<<]>>>>>[-<
|
||||
<<<<+>>>>>]<->+>]<[->+<]<<<<<[->>>>>+<<<<<]>>>>>>[-]<<<<<<+>>>>[-<<<<->>>>]+<<<<
|
||||
[->>>>->>>>>[>>[-<<->>]+<<[->>->[-<<<+>>>]<<<[->>>+<<<<<<<<<<<<[<<<<<<<<<]>>>[-]
|
||||
+>>>>>>[>>>>>>>>>]>+<]]+>>>[-<<<->>>]+<<<[->>>-<[-<<+>>]<<[->>+<<<<<<<<<<<[<<<<<
|
||||
<<<<]>>>>[-]+>>>>>[>>>>>>>>>]>[-]+<]]+>[-<[>>>>>>>>>]<<<<<<<<]>>>>>>>>]<<<<<<<<<
|
||||
[<<<<<<<<<]>>>>[-<<<<+>>>>]<<<<[->>>>+>>>>>[>+>>[-<<->>]<<[->>+<<]>>>>>>>>]<<<<<
|
||||
<<<+<[>[->>>>>+<<<<[->>>>-<<<<<<<<<<<<<<+>>>>>>>>>>>[->>>+<<<]<]>[->>>-<<<<<<<<<
|
||||
<<<<<+>>>>>>>>>>>]<<]>[->>>>+<<<[->>>-<<<<<<<<<<<<<<+>>>>>>>>>>>]<]>[->>>+<<<]<<
|
||||
<<<<<<<<<<]>>>>[-]<<<<]>>>[-<<<+>>>]<<<[->>>+>>>>>>[>+>[-<->]<[->+<]>>>>>>>>]<<<
|
||||
<<<<<+<[>[->>>>>+<<<[->>>-<<<<<<<<<<<<<<+>>>>>>>>>>[->>>>+<<<<]>]<[->>>>-<<<<<<<
|
||||
<<<<<<<+>>>>>>>>>>]<]>>[->>>+<<<<[->>>>-<<<<<<<<<<<<<<+>>>>>>>>>>]>]<[->>>>+<<<<
|
||||
]<<<<<<<<<<<]>>>>>>+<<<<<<]]>>>>[-<<<<+>>>>]<<<<[->>>>+>>>>>[>>>>>>>>>]<<<<<<<<<
|
||||
[>[->>>>>+<<<<[->>>>-<<<<<<<<<<<<<<+>>>>>>>>>>>[->>>+<<<]<]>[->>>-<<<<<<<<<<<<<<
|
||||
+>>>>>>>>>>>]<<]>[->>>>+<<<[->>>-<<<<<<<<<<<<<<+>>>>>>>>>>>]<]>[->>>+<<<]<<<<<<<
|
||||
<<<<<]]>[-]>>[-]>[-]>>>>>[>>[-]>[-]>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>[>>>>>[-<
|
||||
<<<+>>>>]<<<<[->>>>+<<<+<]>>>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>+++++++++++++++[
|
||||
[>>>>>>>>>]+>[-]>[-]>[-]>[-]>[-]>[-]>[-]>[-]>[-]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>-]+
|
||||
[>+>>>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>[>->>>>[-<<<<+>>>>]<<<<[->>>>+<<<<<[->>
|
||||
[-<<+>>]<<[->>+>+<<<]+>>>>>>>>>]<<<<<<<<[<<<<<<<<<]]>>>>>>>>>[>>>>>>>>>]<<<<<<<<
|
||||
<[>[->>>>>>>>>+<<<<<<<<<]<<<<<<<<<<]>[->>>>>>>>>+<<<<<<<<<]<+>>>>>>>>]<<<<<<<<<[
|
||||
>[-]<->>>[-<<<+>[<->-<<<<<<<+>>>>>>>]<[->+<]>>>]<<[->>+<<]<+<<<<<<<<<]>>>>>>>>>[
|
||||
>>>[-<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<+>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>]>
|
||||
>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>>[-]>>>>+++++++++++++++[[>>>>>>>>>]<<<<<<<<<-<<<<<
|
||||
<<<<[<<<<<<<<<]>>>>>>>>>-]+[>>>[-<<<->>>]+<<<[->>>->[-<<<<+>>>>]<<<<[->>>>+<<<<<
|
||||
<<<<<<<<[<<<<<<<<<]>>>>[-]+>>>>>[>>>>>>>>>]>+<]]+>>>>[-<<<<->>>>]+<<<<[->>>>-<[-
|
||||
<<<+>>>]<<<[->>>+<<<<<<<<<<<<[<<<<<<<<<]>>>[-]+>>>>>>[>>>>>>>>>]>[-]+<]]+>[-<[>>
|
||||
>>>>>>>]<<<<<<<<]>>>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>[-<<<+>>>]<<<[->>>+>>>>>>[>+>>>
|
||||
[-<<<->>>]<<<[->>>+<<<]>>>>>>>>]<<<<<<<<+<[>[->+>[-<-<<<<<<<<<<+>>>>>>>>>>>>[-<<
|
||||
+>>]<]>[-<<-<<<<<<<<<<+>>>>>>>>>>>>]<<<]>>[-<+>>[-<<-<<<<<<<<<<+>>>>>>>>>>>>]<]>
|
||||
[-<<+>>]<<<<<<<<<<<<<]]>>>>[-<<<<+>>>>]<<<<[->>>>+>>>>>[>+>>[-<<->>]<<[->>+<<]>>
|
||||
>>>>>>]<<<<<<<<+<[>[->+>>[-<<-<<<<<<<<<<+>>>>>>>>>>>[-<+>]>]<[-<-<<<<<<<<<<+>>>>
|
||||
>>>>>>>]<<]>>>[-<<+>[-<-<<<<<<<<<<+>>>>>>>>>>>]>]<[-<+>]<<<<<<<<<<<<]>>>>>+<<<<<
|
||||
]>>>>>>>>>[>>>[-]>[-]>[-]>>>>]<<<<<<<<<[<<<<<<<<<]>>>[-]>[-]>>>>>[>>>>>>>[-<<<<<
|
||||
<+>>>>>>]<<<<<<[->>>>>>+<<<<+<<]>>>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>+>[-<-<<<<+>>>>
|
||||
>]>>[-<<<<<<<[->>>>>+<++<<<<]>>>>>[-<<<<<+>>>>>]<->+>>]<<[->>+<<]<<<<<[->>>>>+<<
|
||||
<<<]+>>>>[-<<<<->>>>]+<<<<[->>>>->>>>>[>>>[-<<<->>>]+<<<[->>>-<[-<<+>>]<<[->>+<<
|
||||
<<<<<<<<<[<<<<<<<<<]>>>>[-]+>>>>>[>>>>>>>>>]>+<]]+>>[-<<->>]+<<[->>->[-<<<+>>>]<
|
||||
<<[->>>+<<<<<<<<<<<<[<<<<<<<<<]>>>[-]+>>>>>>[>>>>>>>>>]>[-]+<]]+>[-<[>>>>>>>>>]<
|
||||
<<<<<<<]>>>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>[-<<<+>>>]<<<[->>>+>>>>>>[>+>[-<->]<[->+
|
||||
<]>>>>>>>>]<<<<<<<<+<[>[->>>>+<<[->>-<<<<<<<<<<<<<+>>>>>>>>>>[->>>+<<<]>]<[->>>-
|
||||
<<<<<<<<<<<<<+>>>>>>>>>>]<]>>[->>+<<<[->>>-<<<<<<<<<<<<<+>>>>>>>>>>]>]<[->>>+<<<
|
||||
]<<<<<<<<<<<]>>>>>[-]>>[-<<<<<<<+>>>>>>>]<<<<<<<[->>>>>>>+<<+<<<<<]]>>>>[-<<<<+>
|
||||
>>>]<<<<[->>>>+>>>>>[>+>>[-<<->>]<<[->>+<<]>>>>>>>>]<<<<<<<<+<[>[->>>>+<<<[->>>-
|
||||
<<<<<<<<<<<<<+>>>>>>>>>>>[->>+<<]<]>[->>-<<<<<<<<<<<<<+>>>>>>>>>>>]<<]>[->>>+<<[
|
||||
->>-<<<<<<<<<<<<<+>>>>>>>>>>>]<]>[->>+<<]<<<<<<<<<<<<]]>>>>[-]<<<<]>>>>[-<<<<+>>
|
||||
>>]<<<<[->>>>+>[-]>>[-<<<<<<<+>>>>>>>]<<<<<<<[->>>>>>>+<<+<<<<<]>>>>>>>>>[>>>>>>
|
||||
>>>]<<<<<<<<<[>[->>>>+<<<[->>>-<<<<<<<<<<<<<+>>>>>>>>>>>[->>+<<]<]>[->>-<<<<<<<<
|
||||
<<<<<+>>>>>>>>>>>]<<]>[->>>+<<[->>-<<<<<<<<<<<<<+>>>>>>>>>>>]<]>[->>+<<]<<<<<<<<
|
||||
<<<<]]>>>>>>>>>[>>[-]>[-]>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>[-]>[-]>>>>>[>>>>>[-<<<<+
|
||||
>>>>]<<<<[->>>>+<<<+<]>>>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>[>>>>>>[-<<<<<+>>>>>
|
||||
]<<<<<[->>>>>+<<<+<<]>>>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>+++++++++++++++[[>>>>
|
||||
>>>>>]+>[-]>[-]>[-]>[-]>[-]>[-]>[-]>[-]>[-]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>-]+[>+>>
|
||||
>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>[>->>>>[-<<<<+>>>>]<<<<[->>>>+<<<<<[->>[-<<+
|
||||
>>]<<[->>+>>+<<<<]+>>>>>>>>>]<<<<<<<<[<<<<<<<<<]]>>>>>>>>>[>>>>>>>>>]<<<<<<<<<[>
|
||||
[->>>>>>>>>+<<<<<<<<<]<<<<<<<<<<]>[->>>>>>>>>+<<<<<<<<<]<+>>>>>>>>]<<<<<<<<<[>[-
|
||||
]<->>>>[-<<<<+>[<->-<<<<<<+>>>>>>]<[->+<]>>>>]<<<[->>>+<<<]<+<<<<<<<<<]>>>>>>>>>
|
||||
[>+>>>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>[>->>>>>[-<<<<<+>>>>>]<<<<<[->>>>>+<<<<
|
||||
<<[->>>[-<<<+>>>]<<<[->>>+>+<<<<]+>>>>>>>>>]<<<<<<<<[<<<<<<<<<]]>>>>>>>>>[>>>>>>
|
||||
>>>]<<<<<<<<<[>>[->>>>>>>>>+<<<<<<<<<]<<<<<<<<<<<]>>[->>>>>>>>>+<<<<<<<<<]<<+>>>
|
||||
>>>>>]<<<<<<<<<[>[-]<->>>>[-<<<<+>[<->-<<<<<<+>>>>>>]<[->+<]>>>>]<<<[->>>+<<<]<+
|
||||
<<<<<<<<<]>>>>>>>>>[>>>>[-<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<+>>>>>>>>>>>>>>>>>
|
||||
>>>>>>>>>>>>>>>>>>>]>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>+++++++++++++++[[>>>>>>>>
|
||||
>]<<<<<<<<<-<<<<<<<<<[<<<<<<<<<]>>>>>>>>>-]+>>>>>>>>>>>>>>>>>>>>>+<<<[<<<<<<<<<]
|
||||
>>>>>>>>>[>>>[-<<<->>>]+<<<[->>>->[-<<<<+>>>>]<<<<[->>>>+<<<<<<<<<<<<<[<<<<<<<<<
|
||||
]>>>>[-]+>>>>>[>>>>>>>>>]>+<]]+>>>>[-<<<<->>>>]+<<<<[->>>>-<[-<<<+>>>]<<<[->>>+<
|
||||
<<<<<<<<<<<[<<<<<<<<<]>>>[-]+>>>>>>[>>>>>>>>>]>[-]+<]]+>[-<[>>>>>>>>>]<<<<<<<<]>
|
||||
>>>>>>>]<<<<<<<<<[<<<<<<<<<]>>->>[-<<<<+>>>>]<<<<[->>>>+<<[-]<<]>>]<<+>>>>[-<<<<
|
||||
->>>>]+<<<<[->>>>-<<<<<<.>>]>>>>[-<<<<<<<.>>>>>>>]<<<[-]>[-]>[-]>[-]>[-]>[-]>>>[
|
||||
>[-]>[-]>[-]>[-]>[-]>[-]>>>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>[>>>>>[-]>>>>]<<<<<<<<<
|
||||
[<<<<<<<<<]>+++++++++++[-[->>>>>>>>>+<<<<<<<<<]>>>>>>>>>]>>>>+>>>>>>>>>+<<<<<<<<
|
||||
<<<<<<[<<<<<<<<<]>>>>>>>[-<<<<<<<+>>>>>>>]<<<<<<<[->>>>>>>+[-]>>[>>>>>>>>>]<<<<<
|
||||
<<<<[>>>>>>>[-<<<<<<+>>>>>>]<<<<<<[->>>>>>+<<<<<<<[<<<<<<<<<]>>>>>>>[-]+>>>]<<<<
|
||||
<<<<<<]]>>>>>>>[-<<<<<<<+>>>>>>>]<<<<<<<[->>>>>>>+>>[>+>>>>[-<<<<->>>>]<<<<[->>>
|
||||
>+<<<<]>>>>>>>>]<<+<<<<<<<[>>>>>[->>+<<]<<<<<<<<<<<<<<]>>>>>>>>>[>>>>>>>>>]<<<<<
|
||||
<<<<[>[-]<->>>>>>>[-<<<<<<<+>[<->-<<<+>>>]<[->+<]>>>>>>>]<<<<<<[->>>>>>+<<<<<<]<
|
||||
+<<<<<<<<<]>>>>>>>-<<<<[-]+<<<]+>>>>>>>[-<<<<<<<->>>>>>>]+<<<<<<<[->>>>>>>->>[>>
|
||||
>>>[->>+<<]>>>>]<<<<<<<<<[>[-]<->>>>>>>[-<<<<<<<+>[<->-<<<+>>>]<[->+<]>>>>>>>]<<
|
||||
<<<<[->>>>>>+<<<<<<]<+<<<<<<<<<]>+++++[-[->>>>>>>>>+<<<<<<<<<]>>>>>>>>>]>>>>+<<<
|
||||
<<[<<<<<<<<<]>>>>>>>>>[>>>>>[-<<<<<->>>>>]+<<<<<[->>>>>->>[-<<<<<<<+>>>>>>>]<<<<
|
||||
<<<[->>>>>>>+<<<<<<<<<<<<<<<<[<<<<<<<<<]>>>>[-]+>>>>>[>>>>>>>>>]>+<]]+>>>>>>>[-<
|
||||
<<<<<<->>>>>>>]+<<<<<<<[->>>>>>>-<<[-<<<<<+>>>>>]<<<<<[->>>>>+<<<<<<<<<<<<<<[<<<
|
||||
<<<<<<]>>>[-]+>>>>>>[>>>>>>>>>]>[-]+<]]+>[-<[>>>>>>>>>]<<<<<<<<]>>>>>>>>]<<<<<<<
|
||||
<<[<<<<<<<<<]>>>>[-]<<<+++++[-[->>>>>>>>>+<<<<<<<<<]>>>>>>>>>]>>>>-<<<<<[<<<<<<<
|
||||
<<]]>>>]<<<<.>>>>>>>>>>[>>>>>>[-]>>>]<<<<<<<<<[<<<<<<<<<]>++++++++++[-[->>>>>>>>
|
||||
>+<<<<<<<<<]>>>>>>>>>]>>>>>+>>>>>>>>>+<<<<<<<<<<<<<<<[<<<<<<<<<]>>>>>>>>[-<<<<<<
|
||||
<<+>>>>>>>>]<<<<<<<<[->>>>>>>>+[-]>[>>>>>>>>>]<<<<<<<<<[>>>>>>>>[-<<<<<<<+>>>>>>
|
||||
>]<<<<<<<[->>>>>>>+<<<<<<<<[<<<<<<<<<]>>>>>>>>[-]+>>]<<<<<<<<<<]]>>>>>>>>[-<<<<<
|
||||
<<<+>>>>>>>>]<<<<<<<<[->>>>>>>>+>[>+>>>>>[-<<<<<->>>>>]<<<<<[->>>>>+<<<<<]>>>>>>
|
||||
>>]<+<<<<<<<<[>>>>>>[->>+<<]<<<<<<<<<<<<<<<]>>>>>>>>>[>>>>>>>>>]<<<<<<<<<[>[-]<-
|
||||
>>>>>>>>[-<<<<<<<<+>[<->-<<+>>]<[->+<]>>>>>>>>]<<<<<<<[->>>>>>>+<<<<<<<]<+<<<<<<
|
||||
<<<]>>>>>>>>-<<<<<[-]+<<<]+>>>>>>>>[-<<<<<<<<->>>>>>>>]+<<<<<<<<[->>>>>>>>->[>>>
|
||||
>>>[->>+<<]>>>]<<<<<<<<<[>[-]<->>>>>>>>[-<<<<<<<<+>[<->-<<+>>]<[->+<]>>>>>>>>]<<
|
||||
<<<<<[->>>>>>>+<<<<<<<]<+<<<<<<<<<]>+++++[-[->>>>>>>>>+<<<<<<<<<]>>>>>>>>>]>>>>>
|
||||
+>>>>>>>>>>>>>>>>>>>>>>>>>>>+<<<<<<[<<<<<<<<<]>>>>>>>>>[>>>>>>[-<<<<<<->>>>>>]+<
|
||||
<<<<<[->>>>>>->>[-<<<<<<<<+>>>>>>>>]<<<<<<<<[->>>>>>>>+<<<<<<<<<<<<<<<<<[<<<<<<<
|
||||
<<]>>>>[-]+>>>>>[>>>>>>>>>]>+<]]+>>>>>>>>[-<<<<<<<<->>>>>>>>]+<<<<<<<<[->>>>>>>>
|
||||
-<<[-<<<<<<+>>>>>>]<<<<<<[->>>>>>+<<<<<<<<<<<<<<<[<<<<<<<<<]>>>[-]+>>>>>>[>>>>>>
|
||||
>>>]>[-]+<]]+>[-<[>>>>>>>>>]<<<<<<<<]>>>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>[-]<<<++++
|
||||
+[-[->>>>>>>>>+<<<<<<<<<]>>>>>>>>>]>>>>>->>>>>>>>>>>>>>>>>>>>>>>>>>>-<<<<<<[<<<<
|
||||
<<<<<]]>>>]
|
||||
16
programs/develop/brainfuck/examples/movedata0.bf
Normal file
16
programs/develop/brainfuck/examples/movedata0.bf
Normal file
@@ -0,0 +1,16 @@
|
||||
>+ Set c1 = 1
|
||||
>++ Set c2 = 2
|
||||
|
||||
<
|
||||
[->+<] Add the value of c1 to c2 and print c2
|
||||
|
||||
>
|
||||
++++++++ ++++++++ ++++++++ ++++++++ ++++++++ ++++++++.
|
||||
|
||||
> Print c3 which is supposed to be zero
|
||||
++++++++ ++++++++ ++++++++ ++++++++ ++++++++ ++++++++.
|
||||
[-]
|
||||
|
||||
[-<+>] Add the value of c3 (which is 0) to c2
|
||||
|
||||
<+. Increment c2 and print it again
|
||||
10
programs/develop/brainfuck/examples/movedataleft.bf
Normal file
10
programs/develop/brainfuck/examples/movedataleft.bf
Normal file
@@ -0,0 +1,10 @@
|
||||
>>>>>> Set c6 = 5
|
||||
+++++
|
||||
[-<<<+>>>] Move the value of c6 to c3
|
||||
|
||||
Print the value of c6 as a single ASCII digit
|
||||
++++++++ ++++++++ ++++++++ ++++++++ ++++++++ ++++++++.
|
||||
|
||||
Also print the value of c3
|
||||
<<<
|
||||
++++++++ ++++++++ ++++++++ ++++++++ ++++++++ ++++++++.
|
||||
65
programs/develop/brainfuck/examples/movedataloops.bf
Normal file
65
programs/develop/brainfuck/examples/movedataloops.bf
Normal file
@@ -0,0 +1,65 @@
|
||||
>+ Set c1 = 1
|
||||
>++ Set c2 = 2
|
||||
>+++ Set c3 = 3
|
||||
>++++ Set c4 = 4
|
||||
|
||||
[->>>>>>>>+<<<<<<<<] Move the value of c4 to c12
|
||||
|
||||
<
|
||||
[->>>>>>>>>+<<<<<<<<<] Add the value of c3 to c12
|
||||
|
||||
|
||||
Print the value of c12 as a single ASCII digit
|
||||
>>>>>>>>>
|
||||
++++++++ ++++++++ ++++++++ ++++++++ ++++++++ ++++++++.
|
||||
|
||||
<
|
||||
[->+<] Add the value of c11 (which is 0) to c12
|
||||
|
||||
Print the value of c12 as a single ASCII digit
|
||||
>.
|
||||
|
||||
<<<<<<<<<<<
|
||||
[->+<] Add the value of c1 to c2 and print c2
|
||||
>
|
||||
++++++++ ++++++++ ++++++++ ++++++++ ++++++++ ++++++++.
|
||||
|
||||
>
|
||||
[-<+>] Add the value of c3 (which is 0) to c2 nd print c2
|
||||
<.
|
||||
|
||||
>+++ Set c3 to 3 and add its value to c2 again and print c2
|
||||
[-<+>]
|
||||
<.
|
||||
|
||||
|
||||
Now in a loop set c3 to 2 and add it with a move loop to c6
|
||||
|
||||
[-] c2 is the loop counter initialized to 4
|
||||
++++
|
||||
|
||||
[
|
||||
>++ set c3 to 2
|
||||
[->>>+<<<] add c3 to c6
|
||||
<- decrement loop counter
|
||||
]
|
||||
|
||||
>>>> Print c6
|
||||
++++++++ ++++++++ ++++++++ ++++++++ ++++++++ ++++++++.
|
||||
|
||||
Similarly in a loop do the same but now move data left from c6 to c4
|
||||
|
||||
<<<<
|
||||
[-] c2 is the loop counter initialized to 4
|
||||
++++
|
||||
|
||||
[
|
||||
>>>>[-]++
|
||||
[-<<+>>]
|
||||
<<<<-
|
||||
]
|
||||
|
||||
>> Print c4
|
||||
++++++++ ++++++++ ++++++++ ++++++++ ++++++++ ++++++++.
|
||||
|
||||
|
||||
10
programs/develop/brainfuck/examples/movedataright.bf
Normal file
10
programs/develop/brainfuck/examples/movedataright.bf
Normal file
@@ -0,0 +1,10 @@
|
||||
>>>>>> Set c6 = 3
|
||||
+++
|
||||
[->>>>>>>>+<<<<<<<<] Move the value of c6 to c14
|
||||
|
||||
Print the value of c6 as a single ASCII digit
|
||||
++++++++ ++++++++ ++++++++ ++++++++ ++++++++ ++++++++.
|
||||
|
||||
Also print the value of c14
|
||||
>>>>>>>>
|
||||
++++++++ ++++++++ ++++++++ ++++++++ ++++++++ ++++++++.
|
||||
36
programs/develop/brainfuck/examples/mult-nums.bf
Normal file
36
programs/develop/brainfuck/examples/mult-nums.bf
Normal file
@@ -0,0 +1,36 @@
|
||||
[
|
||||
Multiplies x by y, leaving the result in x; then prints x.
|
||||
|
||||
c0: x
|
||||
c1: y
|
||||
c2: temp0
|
||||
c3: temp1
|
||||
]
|
||||
|
||||
Initialize x and y
|
||||
++++
|
||||
> +++++
|
||||
|
||||
Copy x to temp1 (temp0 starts as 0)
|
||||
<[>>>+<<<-]
|
||||
|
||||
Outer loop runs temp1 (originally x) times; each iteration adds y to x
|
||||
>>>
|
||||
[
|
||||
<<
|
||||
[<+ >>+ <-] Add y to x and to temp0
|
||||
>
|
||||
[<+ >-] Restore y from temp0
|
||||
|
||||
>- Decrement temp1
|
||||
]
|
||||
|
||||
|
||||
Now the pointer is at temp1; both temp0 and temp1 are zeros;
|
||||
Add 8*8 to x by using a nested loop in temp0 and temp1; x was
|
||||
originally 20 so this loop will bring it to 84
|
||||
|
||||
++++++++
|
||||
[<++++++++[<<+>>-]>-]
|
||||
|
||||
<<<. Print x; 84 is capital T
|
||||
17
programs/develop/brainfuck/examples/nested-loops-2.bf
Normal file
17
programs/develop/brainfuck/examples/nested-loops-2.bf
Normal file
@@ -0,0 +1,17 @@
|
||||
Computes 5 times 3 by running an outer loop 3 times and an inner loop 3 times
|
||||
+++++
|
||||
|
||||
[
|
||||
Set j for the next iteration of the inner loop
|
||||
> +++
|
||||
|
||||
[>+<-] Point to c2; increment it; then point back to c
|
||||
|
||||
< - Decrement i and check if the inner loop iterates again
|
||||
]
|
||||
|
||||
|
||||
We get to 15 so this should print out ?
|
||||
|
||||
>>
|
||||
++++++++ ++++++++ ++++++++ ++++++++ ++++++++ ++++++++.
|
||||
9
programs/develop/brainfuck/examples/noloops1.bf
Normal file
9
programs/develop/brainfuck/examples/noloops1.bf
Normal file
@@ -0,0 +1,9 @@
|
||||
>>>>>>+++++++ Set c6 = 7
|
||||
|
||||
Print the value of c6 as a single ASCII digit
|
||||
++++++++ ++++++++ ++++++++ ++++++++ ++++++++ ++++++++.
|
||||
|
||||
Also print the value of c3
|
||||
<<<
|
||||
++++++++ ++++++++ ++++++++ ++++++++ ++++++++ ++++++++.
|
||||
|
||||
37
programs/develop/brainfuck/examples/numwrap.bf
Normal file
37
programs/develop/brainfuck/examples/numwrap.bf
Normal file
@@ -0,0 +1,37 @@
|
||||
>>>>+>+++>+++>>>>>+++>>+[
|
||||
-,[----------[---[+<++++[>-----<-]+>[<+>--------[<+>-
|
||||
[--->>+++++++++++++[<<[-<+>>]>[<]>-]<<
|
||||
[+>+++++[<-------->-]<[<+>-]]]]]]]]
|
||||
<
|
||||
[<<++[>>>>>>>>>>>+<<<<<<<<<<<-]<<+>+>+>>>+>+>>+>+<<<<<-
|
||||
[<<+>>>+>+>>>+<<<<<-
|
||||
[<<<<+>>->>>>->>+<<<<-
|
||||
[<<<<->+>>>>->>>->-<<<<<-
|
||||
[<<<->>>>+<-
|
||||
[<<<+>>>>->+>>+<<<<-
|
||||
[<<<<+>->+>>>+>>>>+<<<<<-
|
||||
[<<->>>->->>>-<<<<<-
|
||||
[<<<<->+>>>>+>+>>>+<<<<<-
|
||||
[<<<<+>>>>>>-<<-
|
||||
[<<+>>>->>>>-<<<<<-
|
||||
[>+>>>->+<<<<<-
|
||||
[>>+<<-
|
||||
[<<<->->>>->->>+<<<<-
|
||||
[<<<+>+>>>+>+<<-
|
||||
[>->-<<-
|
||||
[<<->>>+>+<<-
|
||||
[<<+>>>>>>->-<<<<<-
|
||||
[<<<<->>->>-
|
||||
[<<<<+>>>>>>>>+<<<<-
|
||||
[<<<<->>+>>>>>>>+<<<<<-
|
||||
[>->>>-<<<<-]]]]]]]]]]]]]]]]]]]]]
|
||||
>[[<<<<<<<<<<<+>>>>>>>>>>>-]>]+>>>>>>>+>>+<]>
|
||||
]<<[-]<[-[>>>>+<<<<-]]<<<<<<++<+++<+++[>]<[
|
||||
>>>>>++++++++[<++++++<++++>>-]>>>[-[<+<<<<.>>>>>-]]<<+<<-<<<<[
|
||||
-[-[>+<-]>]>>>[.[>]]<<[<+>-]>>>[<<-[<++>-]>>-]
|
||||
<<[++[<+>--]>+<]>>>[<+>-]<<<<<<<<
|
||||
]>>>>>++++++++++.>+[[-]<]<<<
|
||||
]
|
||||
[Enter a number using ()-./0123456789abcdef and space, and hit return.
|
||||
Daniel B Cristofani (cristofdathevanetdotcom)
|
||||
http://www.hevanet.com/cristofd/brainfuck/]
|
||||
37
programs/develop/brainfuck/examples/optimizable-loops.bf
Normal file
37
programs/develop/brainfuck/examples/optimizable-loops.bf
Normal file
@@ -0,0 +1,37 @@
|
||||
[
|
||||
Tests of various optimizable loops
|
||||
]
|
||||
|
||||
>>>>>> Set c6 = 5
|
||||
+++++
|
||||
|
||||
>>>>>> Set c12 = 5
|
||||
+++++
|
||||
|
||||
<<<<<<
|
||||
|
||||
[-<<<+>>>] Move the value of c6 to c3
|
||||
|
||||
|
||||
<+++ Set c5 = 3
|
||||
|
||||
[-<<+>>] Add c5 to c3 (so add 3 to 5 in c3)
|
||||
|
||||
<<
|
||||
Print the value of c3 as a single ASCII digit
|
||||
++++++++ ++++++++ ++++++++ ++++++++ ++++++++ ++++++++.
|
||||
|
||||
[-] Clear c3
|
||||
|
||||
Print the value of c3 as a single ASCII digit
|
||||
++++++++ ++++++++ ++++++++ ++++++++ ++++++++ ++++++++.
|
||||
|
||||
Set values in c3 to c10 to nonzero
|
||||
|
||||
>+>+>+>+>+>+>+
|
||||
|
||||
Hop back to the first zero field before c10
|
||||
|
||||
[<<]
|
||||
Print its (c2) value of as a single ASCII digit
|
||||
++++++++ ++++++++ ++++++++ ++++++++ ++++++++ ++++++++.
|
||||
308
programs/develop/brainfuck/examples/pi.bf
Normal file
308
programs/develop/brainfuck/examples/pi.bf
Normal file
@@ -0,0 +1,308 @@
|
||||
This program requires a dialect of BF with 16 bit words (instead of the 8 bit
|
||||
words=the BF standard) An optimizing compiler and a fast computer would also
|
||||
help (as the arithmetic limitations of BF make calculating pi rather
|
||||
difficult)
|
||||
If you want to calculate more digits you can add more plus signs at the
|
||||
obvious place in the file
|
||||
|
||||
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
How many digits do you want? ++++++++++
|
||||
>[-]++++++++++<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<[-]<[-]>>>>>>>>>>>>>>>>>>>>>>
|
||||
>>>>>>>>>>>>>>>>[-<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<+<+>>>>>>>>>>>>>>>>>>>>>>
|
||||
>>>>>>>>>>>>>>>>]<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<[->>>>>>>>>>>>>>>>>>>>>>>
|
||||
>>>>>>>>>>>>>>>+<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<]>>[-]<<[-]>>>>>>>>>>>>>>>
|
||||
>>>>>>>>>>>>>>>>>>>>>>[-<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<+<<+>>>>>>>>>>>>>>>>>
|
||||
>>>>>>>>>>>>>>>>>>>>]<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<[->>>>>>>>>>>>>>>>>>>>
|
||||
>>>>>>>>>>>>>>>>>+<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<]>>>[-]>[-]<<<[->[->>+<+<
|
||||
]>[-<+>]<<]>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>[-]<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
|
||||
<<<<<<<<<[-]>>>>[->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>+<<<<<<<<<<<<<<<<<<<<<<<<<<<
|
||||
<<<<<<<<<<<+>>>>]<<<<[->>>>+<<<<]>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>[-]+++<<<<<<<
|
||||
<<<<<<<<<<<<<<<<<<<<<<<<<<[-]<[-]>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>[-<<<<<<<
|
||||
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<+<+>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>]<<<<<<<<
|
||||
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<[->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>+<<<<<<<<<
|
||||
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<]>>[-]<<[-]>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>[-<<<<
|
||||
<<<<<<<<<<<<<<<<<<<<<<<<<<<<+<<+>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>]<<<<<<<<<<<<<
|
||||
<<<<<<<<<<<<<<<<<<<<<[->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>+<<<<<<<<<<<<<<<<<<<<<<
|
||||
<<<<<<<<<<<<]>+>>[-]>[-]<<<[>[->>>>[-]<<<<<<[-]>[->>>>>+<<<<<<+>]<[->+<]>>>>>[-]
|
||||
>[<[-]+>-]<[-<<<<->>>>]<<+<]>>+<[-<+>]<<]>>>->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>[
|
||||
-]<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<[-]>>>>[->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
>>>+<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<+>>>>]<<<<[->>>>+<<<<]>>>>>>>>>>>>>>>>
|
||||
>>>>>>>>>>>>[-]++<<<<<<<<[-]+++>>>>>>>[-]++++<<<<<<<<<<<<<<<<[-]+++++<<<<<<<<<<[
|
||||
-]<[-]>>>>>>>>>>>[-<<<<<<<<<<+<+>>>>>>>>>>>]<<<<<<<<<<<[->>>>>>>>>>>+<<<<<<<<<<<
|
||||
]>>[-]<<[-]>>>>>>>>>>>>>>>>>>>>>>>>>>>>[-<<<<<<<<<<<<<<<<<<<<<<<<<<+<<+>>>>>>>>>
|
||||
>>>>>>>>>>>>>>>>>>>]<<<<<<<<<<<<<<<<<<<<<<<<<<<<[->>>>>>>>>>>>>>>>>>>>>>>>>>>>+<
|
||||
<<<<<<<<<<<<<<<<<<<<<<<<<<<]>>>[-]>[-]<<<[->[->>+<+<]>[-<+>]<<]>>>>>>>>>>[-]<<<<
|
||||
<<<<<<<[-]>>>>[->>>>>>>+<<<<<<<<<<<+>>>>]<<<<[->>>>+<<<<]>>>>>>>>>>>>[-]<<<<<<<<
|
||||
<<<<[-]>>>>>>>>>>>[->+<<<<<<<<<<<<+>>>>>>>>>>>]<<<<<<<<<<<[->>>>>>>>>>>+<<<<<<<<
|
||||
<<<][-]>>>>>>>>>>>>>>>>>>>>[-<<<<<<<<+<<<<<<<<<<<<+>>>>>>>>>>>>>>>>>>>>]<<<<<<<<
|
||||
<<<<<<<<<<<<[->>>>>>>>>>>>>>>>>>>>+<<<<<<<<<<<<<<<<<<<<]>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
>>>>>>>>>>>>>>>>[-]<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<[-]>>>>>>>>>>>>>>>>>>
|
||||
>>[->>>>>>>>>>>>>>>>>>>>+<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<+>>>>>>>>>>>>>>
|
||||
>>>>>>]<<<<<<<<<<<<<<<<<<<<[->>>>>>>>>>>>>>>>>>>>+<<<<<<<<<<<<<<<<<<<<]>[-]<[-]>
|
||||
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>[-<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
|
||||
+<+>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>]<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
|
||||
<<<<[->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>+<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
|
||||
<<<<<<<]>>[-]<<[-]>>>>>>>>>>>>>>>>>>>>[-<<<<<<<<<<<<<<<<<<+<<+>>>>>>>>>>>>>>>>>>
|
||||
>>]<<<<<<<<<<<<<<<<<<<<[->>>>>>>>>>>>>>>>>>>>+<<<<<<<<<<<<<<<<<<<<]>>>[-]>[-]<<<
|
||||
[->[->>+<+<]>[-<+>]<<]>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>[-]<<<<<<<<<<<<<<<<
|
||||
<<<<<<<<<<<<<<<<<<<<<<<<[-]>>>>[->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>+<<<<<<<<<<
|
||||
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<+>>>>]<<<<[->>>>+<<<<]>[-]<[-]>>>>>>>>>>>>>>>>>>>>
|
||||
[-<<<<<<<<<<<<<<<<<<<+<+>>>>>>>>>>>>>>>>>>>>]<<<<<<<<<<<<<<<<<<<<[->>>>>>>>>>>>>
|
||||
>>>>>>>+<<<<<<<<<<<<<<<<<<<<]>>[-]<<[-]>>>>>>>>>>>>>>>>>>>>>>>>>>>>[-<<<<<<<<<<<
|
||||
<<<<<<<<<<<<<<<+<<+>>>>>>>>>>>>>>>>>>>>>>>>>>>>]<<<<<<<<<<<<<<<<<<<<<<<<<<<<[->>
|
||||
>>>>>>>>>>>>>>>>>>>>>>>>>>+<<<<<<<<<<<<<<<<<<<<<<<<<<<<]>>>[-]>[-]<<<[->[->>+<+<
|
||||
]>[-<+>]<<]>>>>>>>>>>>>>>>>>>>[-]<<<<<<<<<<<<<<<<<<<<[-]>>>>[->>>>>>>>>>>>>>>>+<
|
||||
<<<<<<<<<<<<<<<<<<<+>>>>]<<<<[->>>>+<<<<]>[-]<[-]>>>>>>>>>>>>>>>>>>>>>>>>>>>[-<<
|
||||
<<<<<<<<<<<<<<<<<<<<<<<<+<+>>>>>>>>>>>>>>>>>>>>>>>>>>>]<<<<<<<<<<<<<<<<<<<<<<<<<
|
||||
<<[->>>>>>>>>>>>>>>>>>>>>>>>>>>+<<<<<<<<<<<<<<<<<<<<<<<<<<<]>>[-]<<[-]>>>>>>>>>>
|
||||
>>>>>>>>>>>>>>>>>>[-<<<<<<<<<<<<<<<<<<<<<<<<<<+<<+>>>>>>>>>>>>>>>>>>>>>>>>>>>>]<
|
||||
<<<<<<<<<<<<<<<<<<<<<<<<<<<[->>>>>>>>>>>>>>>>>>>>>>>>>>>>+<<<<<<<<<<<<<<<<<<<<<<
|
||||
<<<<<<]>>>[-]>[-]<<<[->[->>+<+<]>[-<+>]<<]>>>>>>>>>>>>>>>>>>>>>>>>>>[-]<<<<<<<<<
|
||||
<<<<<<<<<<<<<<<<<<[-]>>>>[->>>>>>>>>>>>>>>>>>>>>>>+<<<<<<<<<<<<<<<<<<<<<<<<<<<+>
|
||||
>>>]<<<<[->>>>+<<<<]>[-]<[-]>>>>>>>>>>>>>>>>>>>>>>>>>>>[-<<<<<<<<<<<<<<<<<<<<<<<
|
||||
<<<+<+>>>>>>>>>>>>>>>>>>>>>>>>>>>]<<<<<<<<<<<<<<<<<<<<<<<<<<<[->>>>>>>>>>>>>>>>>
|
||||
>>>>>>>>>>+<<<<<<<<<<<<<<<<<<<<<<<<<<<]>>[-]<<[-]>>>>>>>>>>>>>>>>>>>>[-<<<<<<<<<
|
||||
<<<<<<<<<+<<+>>>>>>>>>>>>>>>>>>>>]<<<<<<<<<<<<<<<<<<<<[->>>>>>>>>>>>>>>>>>>>+<<<
|
||||
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
||||
>>>>>>>>>>>>>>>>>>>>>>>>>>>+<<<<<<<<<<<<<<<<<<<<<<<<<<<<<][-]>>>>>>>>>>>>>>>>>>>
|
||||
>>>>>>>>>>>>>>>[-<-<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<+>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
>>>>>>>]<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<[->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>+<
|
||||
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<]>>>>>>>>>[-]+>[-]<<<<<<<<<<[-]>>>>>>>>>>>>>>>>
|
||||
>>>>>>>>>>>>>>>>>[-<<<<<<<<<<<<<<<<<<<<<<<+<<<<<<<<<<+>>>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
>>>>>>>]<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<[->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>+<<<
|
||||
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<]>>>>>>>>>>[<[-]>[-]]<[>>>>>>>>>>>>>>>>>>>>>>+>>>>
|
||||
[-]+<<<<<<<<<<<<<<<<<<<<<<<<<<-]>>>>>>>>>>>>>>>>>>>>>>>>-<<<<<<<<<<<<<<<<<<<<<<<
|
||||
<[-]+>[-]<<<<<<<<<<[-]>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>[-<<<<<<<<<<<<<<<<<<<<<<<
|
||||
+<<<<<<<<<<+>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>]<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<[
|
||||
->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>+<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<]>>>>>>>>>>[
|
||||
<[-]>[-]]<[>>>>>>>>>>>>>>>>>>>>>>>>[-]<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<[-]>>>>>>
|
||||
>>>>>>>>>>>>>>>>>>>>>>>>>>[->+<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<+>>>>>>>>>>>>>>>>
|
||||
>>>>>>>>>>>>>>>>]<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<[->>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
>>>+<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<]>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>+<<<<<<<<<
|
||||
<<<<<<<<[-]<<<<<<<<<<<<<<<<[-]>>>>>>>>>>>>>>>>>>[-<<+<<<<<<<<<<<<<<<<+>>>>>>>>>>
|
||||
>>>>>>>>]<<<<<<<<<<<<<<<<<<[->>>>>>>>>>>>>>>>>>+<<<<<<<<<<<<<<<<<<][-]>>>>>>>>>>
|
||||
>>>>>>>>>>>>>>>>>>>>>>>[-<<<<<<<<<<<<<<<<<+<<<<<<<<<<<<<<<<+>>>>>>>>>>>>>>>>>>>>
|
||||
>>>>>>>>>>>>>]<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<[->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
>>+<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<]>>>>>>>>>>>>>>>>.<<<<<.>.>>>>>>>>>>>>>>>>>>
|
||||
>>[-]>>>[-]+<<[-]<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<[-]>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
>>>>[->>+<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<+>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>]<<<<<
|
||||
<<<<<<<<<<<<<<<<<<<<<<<<<<[->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>+<<<<<<<<<<<<<<<<<<<<
|
||||
<<<<<<<<<<<]>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>[<<<<<<<<<<<<<<<<<[-]<<<<<<<<<<<<<<
|
||||
<<[-]>>>>>>>>>>>>>>>>>>[-<<+<<<<<<<<<<<<<<<<+>>>>>>>>>>>>>>>>>>]<<<<<<<<<<<<<<<<
|
||||
<<[->>>>>>>>>>>>>>>>>>+<<<<<<<<<<<<<<<<<<][-]>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
>>>>>>[-<<<<<<<<<<<<<<<<<<<<<<<<<+<<<<<<<<<<<<<<<<+>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
>>>>>>>>>>>>]<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<[->>>>>>>>>>>>>>>>>>>>>>>>
|
||||
>>>>>>>>>>>>>>>>>+<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<]>>>>>>>>>>>>>>>>.<<<
|
||||
<<.>.>>>>>>>>>>>>>>>>>>>>>-]<<[-]<<<<<<<<<<<<<<<<<<<<<<-][-]+>[-]<<<<<<<<<<[-]>>
|
||||
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>[-<<<<<<<<<<<<<<<<<<<<<<<<<+<<<<<<<<<<+>>>>>>>>
|
||||
>>>>>>>>>>>>>>>>>>>>>>>>>>>]<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<[->>>>>>>>>>>>>>>
|
||||
>>>>>>>>>>>>>>>>>>>>+<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<]>>>>>>>>>>[<[-]>[-]]<[>
|
||||
>>>>>>[-]<<<<<<<<<<<<<<<<[-]>>>>>>>>>>>>>>>>>>[-<<+<<<<<<<<<<<<<<<<+>>>>>>>>>>>>
|
||||
>>>>>>]<<<<<<<<<<<<<<<<<<[->>>>>>>>>>>>>>>>>>+<<<<<<<<<<<<<<<<<<][-]>>>>>>>>>>>>
|
||||
>>>>>>>>>>>>>>>>>>>>[-<<<<<<<<<<<<<<<<+<<<<<<<<<<<<<<<<+>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
>>>>>>>>]<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<[->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>+<<<<
|
||||
<<<<<<<<<<<<<<<<<<<<<<<<<<<<]>>>>>>>>>>>>>>>>.<<<<<.>.>>>>>>>>>>>>>>>>>>>>[-]<<<
|
||||
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<[-]>>>>>>>>>>>>>>>>>>>>>>>>>>>>>[->>>+<<<<<<<<<<<<<
|
||||
<<<<<<<<<<<<<<<<<<<+>>>>>>>>>>>>>>>>>>>>>>>>>>>>>]<<<<<<<<<<<<<<<<<<<<<<<<<<<<<[
|
||||
->>>>>>>>>>>>>>>>>>>>>>>>>>>>>+<<<<<<<<<<<<<<<<<<<<<<<<<<<<<]>>>>>>>>>>>>>>>>>>>
|
||||
>>>>>>>>>>>>>>[-]<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<[-]>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
>>>>[->>+<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<+>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>]<<<<<
|
||||
<<<<<<<<<<<<<<<<<<<<<<<<<<[->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>+<<<<<<<<<<<<<<<<<<<<
|
||||
<<<<<<<<<<<]>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>[<<<<<<<<<<<<<<<<<[-]<<<<<<<<<<<<<<
|
||||
<<[-]>>>>>>>>>>>>>>>>>>[-<<+<<<<<<<<<<<<<<<<+>>>>>>>>>>>>>>>>>>]<<<<<<<<<<<<<<<<
|
||||
<<[->>>>>>>>>>>>>>>>>>+<<<<<<<<<<<<<<<<<<][-]>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
>>>>>[-<<<<<<<<<<<<<<<<<<<<<<<<+<<<<<<<<<<<<<<<<+>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
>>>>>>>>>]<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<[->>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
>>>>>>>>>>>>+<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<]>>>>>>>>>>>>>>>>.<<<<<.>.>
|
||||
>>>>>>>>>>>>>>>>>>>>-]<<[-]<<<<<<<<<<<<<<<<<<<<<<-]>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
>-]<<<<<<<<<<<<<<<<<<<<<<<[-]<<<<<<<<<<<<<<<<[-]>>>>>>>>>>>>>>>>>>[-<<+<<<<<<<<<
|
||||
<<<<<<<+>>>>>>>>>>>>>>>>>>]<<<<<<<<<<<<<<<<<<[->>>>>>>>>>>>>>>>>>+<<<<<<<<<<<<<<
|
||||
<<<<][-]>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>[-<<<<<<<<<<<<<<<<+<<<<<<<<<<<<<<<<+>>>>
|
||||
>>>>>>>>>>>>>>>>>>>>>>>>>>>>]<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<[->>>>>>>>>>>>>>>>>
|
||||
>>>>>>>>>>>>>>>+<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<]>>>>>>>>>>>>>>>>.<<<<<.>.
|
||||
23
programs/develop/brainfuck/examples/pi2.bf
Normal file
23
programs/develop/brainfuck/examples/pi2.bf
Normal file
@@ -0,0 +1,23 @@
|
||||
[ yet another pi calculation program in bf
|
||||
|
||||
Just like for pi16.b the accuracy of the result depends on the cellsize:
|
||||
|
||||
- using 8 bit cells causes an overflow after 4 digits
|
||||
- using 16 bit cells causes an overflow after 537 digits
|
||||
- using 32 bit cells causes an overflow after several millions of digits
|
||||
|
||||
It's about ~38 times shorter than pi16.b, ~364 times faster and works with
|
||||
not-wrapping (bignum) implementations.
|
||||
|
||||
by Felix Nawothnig (felix.nawothnig@t-online.de) ]
|
||||
|
||||
> +++++ +++++ +++++ (15 digits)
|
||||
|
||||
[<+>>>>>>>>++++++++++<<<<<<<-]>+++++[<+++++++++>-]+>>>>>>+[<<+++[>>[-<]<[>]<-]>>
|
||||
[>+>]<[<]>]>[[->>>>+<<<<]>>>+++>-]<[<<<<]<<<<<<<<+[->>>>>>>>>>>>[<+[->>>>+<<<<]>
|
||||
>>>>]<<<<[>>>>>[<<<<+>>>>-]<<<<<-[<<++++++++++>>-]>>>[<<[<+<<+>>>-]<[>+<-]<++<<+
|
||||
>>>>>>-]<<[-]<<-<[->>+<-[>>>]>[[<+>-]>+>>]<<<<<]>[-]>+<<<-[>>+<<-]<]<<<<+>>>>>>>
|
||||
>[-]>[<<<+>>>-]<<++++++++++<[->>+<-[>>>]>[[<+>-]>+>>]<<<<<]>[-]>+>[<<+<+>>>-]<<<
|
||||
<+<+>>[-[-[-[-[-[-[-[-[-<->[-<+<->>]]]]]]]]]]<[+++++[<<<++++++++<++++++++>>>>-]<
|
||||
<<<+<->>>>[>+<<<+++++++++<->>>-]<<<<<[>>+<<-]+<[->-<]>[>>.<<<<[+.[-]]>>-]>[>>.<<
|
||||
-]>[-]>[-]>>>[>>[<<<<<<<<+>>>>>>>>-]<<-]]>>[-]<<<[-]<<<<<<<<]++++++++++.
|
||||
14
programs/develop/brainfuck/examples/random.bf
Normal file
14
programs/develop/brainfuck/examples/random.bf
Normal file
@@ -0,0 +1,14 @@
|
||||
>>>++[
|
||||
<++++++++[
|
||||
<[<++>-]>>[>>]+>>+[
|
||||
-[->>+<<<[<[<<]<+>]>[>[>>]]]
|
||||
<[>>[-]]>[>[-<<]>[<+<]]+<<
|
||||
]<[>+<-]>>-
|
||||
]<.[-]>>
|
||||
]
|
||||
"Random" byte generator using the Rule 30 automaton.
|
||||
Doesn't terminate; you will have to kill it.
|
||||
To get x bytes you need 32x+4 cells.
|
||||
Turn off any newline translation!
|
||||
Daniel B Cristofani (cristofdathevanetdotcom)
|
||||
http://www.hevanet.com/cristofd/brainfuck/
|
||||
8
programs/develop/brainfuck/examples/square.bf
Normal file
8
programs/develop/brainfuck/examples/square.bf
Normal file
@@ -0,0 +1,8 @@
|
||||
++++[>+++++<-]>[<+++++>-]+<+[
|
||||
>[>+>+<<-]++>>[<<+>>-]>>>[-]++>[-]+
|
||||
>>>+[[-]++++++>>>]<<<[[<++++++++<++>>-]+<.<[>----<-]<]
|
||||
<<[>>>>>[>>>[-]+++++++++<[>-<-]+++++++++>[-[<->-]+[<<<]]<[>+<-]>]<<-]<<-
|
||||
]
|
||||
[Outputs square numbers from 0 to 10000.
|
||||
Daniel B Cristofani (cristofdathevanetdotcom)
|
||||
http://www.hevanet.com/cristofd/brainfuck/]
|
||||
149
programs/develop/brainfuck/examples/t.bf
Normal file
149
programs/develop/brainfuck/examples/t.bf
Normal file
@@ -0,0 +1,149 @@
|
||||
[
|
||||
A mandelbrot set fractal viewer in brainf*** written by Erik Bosman
|
||||
Taken from https://github.com/pablojorge/brainfuck
|
||||
]
|
||||
|
||||
+++++++++++++[->++>>>+++++>++>+<<<<<<]>>>>>++++++>--->>>>>>>>>>+++++++++++++++[[
|
||||
>>>>>>>>>]+[<<<<<<<<<]>>>>>>>>>-]+[>>>>>>>>[-]>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>[-]+
|
||||
<<<<<<<+++++[-[->>>>>>>>>+<<<<<<<<<]>>>>>>>>>]>>>>>>>+>>>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
>+<<<<<<<<<<<<<<<<<[<<<<<<<<<]>>>[-]+[>>>>>>[>>>>>>>[-]>>]<<<<<<<<<[<<<<<<<<<]>>
|
||||
>>>>>[-]+<<<<<<++++[-[->>>>>>>>>+<<<<<<<<<]>>>>>>>>>]>>>>>>+<<<<<<+++++++[-[->>>
|
||||
>>>>>>+<<<<<<<<<]>>>>>>>>>]>>>>>>+<<<<<<<<<<<<<<<<[<<<<<<<<<]>>>[[-]>>>>>>[>>>>>
|
||||
>>[-<<<<<<+>>>>>>]<<<<<<[->>>>>>+<<+<<<+<]>>>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>
|
||||
[>>>>>>>>[-<<<<<<<+>>>>>>>]<<<<<<<[->>>>>>>+<<+<<<+<<]>>>>>>>>]<<<<<<<<<[<<<<<<<
|
||||
<<]>>>>>>>[-<<<<<<<+>>>>>>>]<<<<<<<[->>>>>>>+<<+<<<<<]>>>>>>>>>+++++++++++++++[[
|
||||
>>>>>>>>>]+>[-]>[-]>[-]>[-]>[-]>[-]>[-]>[-]>[-]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>-]+[
|
||||
>+>>>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>[>->>>>[-<<<<+>>>>]<<<<[->>>>+<<<<<[->>[
|
||||
-<<+>>]<<[->>+>>+<<<<]+>>>>>>>>>]<<<<<<<<[<<<<<<<<<]]>>>>>>>>>[>>>>>>>>>]<<<<<<<
|
||||
<<[>[->>>>>>>>>+<<<<<<<<<]<<<<<<<<<<]>[->>>>>>>>>+<<<<<<<<<]<+>>>>>>>>]<<<<<<<<<
|
||||
[>[-]<->>>>[-<<<<+>[<->-<<<<<<+>>>>>>]<[->+<]>>>>]<<<[->>>+<<<]<+<<<<<<<<<]>>>>>
|
||||
>>>>[>+>>>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>[>->>>>>[-<<<<<+>>>>>]<<<<<[->>>>>+
|
||||
<<<<<<[->>>[-<<<+>>>]<<<[->>>+>+<<<<]+>>>>>>>>>]<<<<<<<<[<<<<<<<<<]]>>>>>>>>>[>>
|
||||
>>>>>>>]<<<<<<<<<[>>[->>>>>>>>>+<<<<<<<<<]<<<<<<<<<<<]>>[->>>>>>>>>+<<<<<<<<<]<<
|
||||
+>>>>>>>>]<<<<<<<<<[>[-]<->>>>[-<<<<+>[<->-<<<<<<+>>>>>>]<[->+<]>>>>]<<<[->>>+<<
|
||||
<]<+<<<<<<<<<]>>>>>>>>>[>>>>[-<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<+>>>>>>>>>>>>>
|
||||
>>>>>>>>>>>>>>>>>>>>>>>]>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>+++++++++++++++[[>>>>
|
||||
>>>>>]<<<<<<<<<-<<<<<<<<<[<<<<<<<<<]>>>>>>>>>-]+>>>>>>>>>>>>>>>>>>>>>+<<<[<<<<<<
|
||||
<<<]>>>>>>>>>[>>>[-<<<->>>]+<<<[->>>->[-<<<<+>>>>]<<<<[->>>>+<<<<<<<<<<<<<[<<<<<
|
||||
<<<<]>>>>[-]+>>>>>[>>>>>>>>>]>+<]]+>>>>[-<<<<->>>>]+<<<<[->>>>-<[-<<<+>>>]<<<[->
|
||||
>>+<<<<<<<<<<<<[<<<<<<<<<]>>>[-]+>>>>>>[>>>>>>>>>]>[-]+<]]+>[-<[>>>>>>>>>]<<<<<<
|
||||
<<]>>>>>>>>]<<<<<<<<<[<<<<<<<<<]<<<<<<<[->+>>>-<<<<]>>>>>>>>>+++++++++++++++++++
|
||||
+++++++>>[-<<<<+>>>>]<<<<[->>>>+<<[-]<<]>>[<<<<<<<+<[-<+>>>>+<<[-]]>[-<<[->+>>>-
|
||||
<<<<]>>>]>>>>>>>>>>>>>[>>[-]>[-]>[-]>>>>>]<<<<<<<<<[<<<<<<<<<]>>>[-]>>>>>>[>>>>>
|
||||
[-<<<<+>>>>]<<<<[->>>>+<<<+<]>>>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>[>>[-<<<<<<<<
|
||||
<+>>>>>>>>>]>>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>+++++++++++++++[[>>>>>>>>>]+>[-
|
||||
]>[-]>[-]>[-]>[-]>[-]>[-]>[-]>[-]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>-]+[>+>>>>>>>>]<<<
|
||||
<<<<<<[<<<<<<<<<]>>>>>>>>>[>->>>>>[-<<<<<+>>>>>]<<<<<[->>>>>+<<<<<<[->>[-<<+>>]<
|
||||
<[->>+>+<<<]+>>>>>>>>>]<<<<<<<<[<<<<<<<<<]]>>>>>>>>>[>>>>>>>>>]<<<<<<<<<[>[->>>>
|
||||
>>>>>+<<<<<<<<<]<<<<<<<<<<]>[->>>>>>>>>+<<<<<<<<<]<+>>>>>>>>]<<<<<<<<<[>[-]<->>>
|
||||
[-<<<+>[<->-<<<<<<<+>>>>>>>]<[->+<]>>>]<<[->>+<<]<+<<<<<<<<<]>>>>>>>>>[>>>>>>[-<
|
||||
<<<<+>>>>>]<<<<<[->>>>>+<<<<+<]>>>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>[>+>>>>>>>>
|
||||
]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>[>->>>>>[-<<<<<+>>>>>]<<<<<[->>>>>+<<<<<<[->>[-<<+
|
||||
>>]<<[->>+>>+<<<<]+>>>>>>>>>]<<<<<<<<[<<<<<<<<<]]>>>>>>>>>[>>>>>>>>>]<<<<<<<<<[>
|
||||
[->>>>>>>>>+<<<<<<<<<]<<<<<<<<<<]>[->>>>>>>>>+<<<<<<<<<]<+>>>>>>>>]<<<<<<<<<[>[-
|
||||
]<->>>>[-<<<<+>[<->-<<<<<<+>>>>>>]<[->+<]>>>>]<<<[->>>+<<<]<+<<<<<<<<<]>>>>>>>>>
|
||||
[>>>>[-<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<+>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
||||
]>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>[>>>[-<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<+>
|
||||
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>]>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>++++++++
|
||||
+++++++[[>>>>>>>>>]<<<<<<<<<-<<<<<<<<<[<<<<<<<<<]>>>>>>>>>-]+[>>>>>>>>[-<<<<<<<+
|
||||
>>>>>>>]<<<<<<<[->>>>>>>+<<<<<<+<]>>>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>[>>>>>>[
|
||||
-]>>>]<<<<<<<<<[<<<<<<<<<]>>>>+>[-<-<<<<+>>>>>]>[-<<<<<<[->>>>>+<++<<<<]>>>>>[-<
|
||||
<<<<+>>>>>]<->+>]<[->+<]<<<<<[->>>>>+<<<<<]>>>>>>[-]<<<<<<+>>>>[-<<<<->>>>]+<<<<
|
||||
[->>>>->>>>>[>>[-<<->>]+<<[->>->[-<<<+>>>]<<<[->>>+<<<<<<<<<<<<[<<<<<<<<<]>>>[-]
|
||||
+>>>>>>[>>>>>>>>>]>+<]]+>>>[-<<<->>>]+<<<[->>>-<[-<<+>>]<<[->>+<<<<<<<<<<<[<<<<<
|
||||
<<<<]>>>>[-]+>>>>>[>>>>>>>>>]>[-]+<]]+>[-<[>>>>>>>>>]<<<<<<<<]>>>>>>>>]<<<<<<<<<
|
||||
[<<<<<<<<<]>>>>[-<<<<+>>>>]<<<<[->>>>+>>>>>[>+>>[-<<->>]<<[->>+<<]>>>>>>>>]<<<<<
|
||||
<<<+<[>[->>>>>+<<<<[->>>>-<<<<<<<<<<<<<<+>>>>>>>>>>>[->>>+<<<]<]>[->>>-<<<<<<<<<
|
||||
<<<<<+>>>>>>>>>>>]<<]>[->>>>+<<<[->>>-<<<<<<<<<<<<<<+>>>>>>>>>>>]<]>[->>>+<<<]<<
|
||||
<<<<<<<<<<]>>>>[-]<<<<]>>>[-<<<+>>>]<<<[->>>+>>>>>>[>+>[-<->]<[->+<]>>>>>>>>]<<<
|
||||
<<<<<+<[>[->>>>>+<<<[->>>-<<<<<<<<<<<<<<+>>>>>>>>>>[->>>>+<<<<]>]<[->>>>-<<<<<<<
|
||||
<<<<<<<+>>>>>>>>>>]<]>>[->>>+<<<<[->>>>-<<<<<<<<<<<<<<+>>>>>>>>>>]>]<[->>>>+<<<<
|
||||
]<<<<<<<<<<<]>>>>>>+<<<<<<]]>>>>[-<<<<+>>>>]<<<<[->>>>+>>>>>[>>>>>>>>>]<<<<<<<<<
|
||||
[>[->>>>>+<<<<[->>>>-<<<<<<<<<<<<<<+>>>>>>>>>>>[->>>+<<<]<]>[->>>-<<<<<<<<<<<<<<
|
||||
+>>>>>>>>>>>]<<]>[->>>>+<<<[->>>-<<<<<<<<<<<<<<+>>>>>>>>>>>]<]>[->>>+<<<]<<<<<<<
|
||||
<<<<<]]>[-]>>[-]>[-]>>>>>[>>[-]>[-]>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>[>>>>>[-<
|
||||
<<<+>>>>]<<<<[->>>>+<<<+<]>>>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>+++++++++++++++[
|
||||
[>>>>>>>>>]+>[-]>[-]>[-]>[-]>[-]>[-]>[-]>[-]>[-]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>-]+
|
||||
[>+>>>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>[>->>>>[-<<<<+>>>>]<<<<[->>>>+<<<<<[->>
|
||||
[-<<+>>]<<[->>+>+<<<]+>>>>>>>>>]<<<<<<<<[<<<<<<<<<]]>>>>>>>>>[>>>>>>>>>]<<<<<<<<
|
||||
<[>[->>>>>>>>>+<<<<<<<<<]<<<<<<<<<<]>[->>>>>>>>>+<<<<<<<<<]<+>>>>>>>>]<<<<<<<<<[
|
||||
>[-]<->>>[-<<<+>[<->-<<<<<<<+>>>>>>>]<[->+<]>>>]<<[->>+<<]<+<<<<<<<<<]>>>>>>>>>[
|
||||
>>>[-<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<+>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>]>
|
||||
>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>>[-]>>>>+++++++++++++++[[>>>>>>>>>]<<<<<<<<<-<<<<<
|
||||
<<<<[<<<<<<<<<]>>>>>>>>>-]+[>>>[-<<<->>>]+<<<[->>>->[-<<<<+>>>>]<<<<[->>>>+<<<<<
|
||||
<<<<<<<<[<<<<<<<<<]>>>>[-]+>>>>>[>>>>>>>>>]>+<]]+>>>>[-<<<<->>>>]+<<<<[->>>>-<[-
|
||||
<<<+>>>]<<<[->>>+<<<<<<<<<<<<[<<<<<<<<<]>>>[-]+>>>>>>[>>>>>>>>>]>[-]+<]]+>[-<[>>
|
||||
>>>>>>>]<<<<<<<<]>>>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>[-<<<+>>>]<<<[->>>+>>>>>>[>+>>>
|
||||
[-<<<->>>]<<<[->>>+<<<]>>>>>>>>]<<<<<<<<+<[>[->+>[-<-<<<<<<<<<<+>>>>>>>>>>>>[-<<
|
||||
+>>]<]>[-<<-<<<<<<<<<<+>>>>>>>>>>>>]<<<]>>[-<+>>[-<<-<<<<<<<<<<+>>>>>>>>>>>>]<]>
|
||||
[-<<+>>]<<<<<<<<<<<<<]]>>>>[-<<<<+>>>>]<<<<[->>>>+>>>>>[>+>>[-<<->>]<<[->>+<<]>>
|
||||
>>>>>>]<<<<<<<<+<[>[->+>>[-<<-<<<<<<<<<<+>>>>>>>>>>>[-<+>]>]<[-<-<<<<<<<<<<+>>>>
|
||||
>>>>>>>]<<]>>>[-<<+>[-<-<<<<<<<<<<+>>>>>>>>>>>]>]<[-<+>]<<<<<<<<<<<<]>>>>>+<<<<<
|
||||
]>>>>>>>>>[>>>[-]>[-]>[-]>>>>]<<<<<<<<<[<<<<<<<<<]>>>[-]>[-]>>>>>[>>>>>>>[-<<<<<
|
||||
<+>>>>>>]<<<<<<[->>>>>>+<<<<+<<]>>>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>+>[-<-<<<<+>>>>
|
||||
>]>>[-<<<<<<<[->>>>>+<++<<<<]>>>>>[-<<<<<+>>>>>]<->+>>]<<[->>+<<]<<<<<[->>>>>+<<
|
||||
<<<]+>>>>[-<<<<->>>>]+<<<<[->>>>->>>>>[>>>[-<<<->>>]+<<<[->>>-<[-<<+>>]<<[->>+<<
|
||||
<<<<<<<<<[<<<<<<<<<]>>>>[-]+>>>>>[>>>>>>>>>]>+<]]+>>[-<<->>]+<<[->>->[-<<<+>>>]<
|
||||
<<[->>>+<<<<<<<<<<<<[<<<<<<<<<]>>>[-]+>>>>>>[>>>>>>>>>]>[-]+<]]+>[-<[>>>>>>>>>]<
|
||||
<<<<<<<]>>>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>[-<<<+>>>]<<<[->>>+>>>>>>[>+>[-<->]<[->+
|
||||
<]>>>>>>>>]<<<<<<<<+<[>[->>>>+<<[->>-<<<<<<<<<<<<<+>>>>>>>>>>[->>>+<<<]>]<[->>>-
|
||||
<<<<<<<<<<<<<+>>>>>>>>>>]<]>>[->>+<<<[->>>-<<<<<<<<<<<<<+>>>>>>>>>>]>]<[->>>+<<<
|
||||
]<<<<<<<<<<<]>>>>>[-]>>[-<<<<<<<+>>>>>>>]<<<<<<<[->>>>>>>+<<+<<<<<]]>>>>[-<<<<+>
|
||||
>>>]<<<<[->>>>+>>>>>[>+>>[-<<->>]<<[->>+<<]>>>>>>>>]<<<<<<<<+<[>[->>>>+<<<[->>>-
|
||||
<<<<<<<<<<<<<+>>>>>>>>>>>[->>+<<]<]>[->>-<<<<<<<<<<<<<+>>>>>>>>>>>]<<]>[->>>+<<[
|
||||
->>-<<<<<<<<<<<<<+>>>>>>>>>>>]<]>[->>+<<]<<<<<<<<<<<<]]>>>>[-]<<<<]>>>>[-<<<<+>>
|
||||
>>]<<<<[->>>>+>[-]>>[-<<<<<<<+>>>>>>>]<<<<<<<[->>>>>>>+<<+<<<<<]>>>>>>>>>[>>>>>>
|
||||
>>>]<<<<<<<<<[>[->>>>+<<<[->>>-<<<<<<<<<<<<<+>>>>>>>>>>>[->>+<<]<]>[->>-<<<<<<<<
|
||||
<<<<<+>>>>>>>>>>>]<<]>[->>>+<<[->>-<<<<<<<<<<<<<+>>>>>>>>>>>]<]>[->>+<<]<<<<<<<<
|
||||
<<<<]]>>>>>>>>>[>>[-]>[-]>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>[-]>[-]>>>>>[>>>>>[-<<<<+
|
||||
>>>>]<<<<[->>>>+<<<+<]>>>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>[>>>>>>[-<<<<<+>>>>>
|
||||
]<<<<<[->>>>>+<<<+<<]>>>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>+++++++++++++++[[>>>>
|
||||
>>>>>]+>[-]>[-]>[-]>[-]>[-]>[-]>[-]>[-]>[-]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>-]+[>+>>
|
||||
>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>[>->>>>[-<<<<+>>>>]<<<<[->>>>+<<<<<[->>[-<<+
|
||||
>>]<<[->>+>>+<<<<]+>>>>>>>>>]<<<<<<<<[<<<<<<<<<]]>>>>>>>>>[>>>>>>>>>]<<<<<<<<<[>
|
||||
[->>>>>>>>>+<<<<<<<<<]<<<<<<<<<<]>[->>>>>>>>>+<<<<<<<<<]<+>>>>>>>>]<<<<<<<<<[>[-
|
||||
]<->>>>[-<<<<+>[<->-<<<<<<+>>>>>>]<[->+<]>>>>]<<<[->>>+<<<]<+<<<<<<<<<]>>>>>>>>>
|
||||
[>+>>>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>[>->>>>>[-<<<<<+>>>>>]<<<<<[->>>>>+<<<<
|
||||
<<[->>>[-<<<+>>>]<<<[->>>+>+<<<<]+>>>>>>>>>]<<<<<<<<[<<<<<<<<<]]>>>>>>>>>[>>>>>>
|
||||
>>>]<<<<<<<<<[>>[->>>>>>>>>+<<<<<<<<<]<<<<<<<<<<<]>>[->>>>>>>>>+<<<<<<<<<]<<+>>>
|
||||
>>>>>]<<<<<<<<<[>[-]<->>>>[-<<<<+>[<->-<<<<<<+>>>>>>]<[->+<]>>>>]<<<[->>>+<<<]<+
|
||||
<<<<<<<<<]>>>>>>>>>[>>>>[-<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<+>>>>>>>>>>>>>>>>>
|
||||
>>>>>>>>>>>>>>>>>>>]>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>+++++++++++++++[[>>>>>>>>
|
||||
>]<<<<<<<<<-<<<<<<<<<[<<<<<<<<<]>>>>>>>>>-]+>>>>>>>>>>>>>>>>>>>>>+<<<[<<<<<<<<<]
|
||||
>>>>>>>>>[>>>[-<<<->>>]+<<<[->>>->[-<<<<+>>>>]<<<<[->>>>+<<<<<<<<<<<<<[<<<<<<<<<
|
||||
]>>>>[-]+>>>>>[>>>>>>>>>]>+<]]+>>>>[-<<<<->>>>]+<<<<[->>>>-<[-<<<+>>>]<<<[->>>+<
|
||||
<<<<<<<<<<<[<<<<<<<<<]>>>[-]+>>>>>>[>>>>>>>>>]>[-]+<]]+>[-<[>>>>>>>>>]<<<<<<<<]>
|
||||
>>>>>>>]<<<<<<<<<[<<<<<<<<<]>>->>[-<<<<+>>>>]<<<<[->>>>+<<[-]<<]>>]<<+>>>>[-<<<<
|
||||
->>>>]+<<<<[->>>>-<<<<<<.>>]>>>>[-<<<<<<<.>>>>>>>]<<<[-]>[-]>[-]>[-]>[-]>[-]>>>[
|
||||
>[-]>[-]>[-]>[-]>[-]>[-]>>>]<<<<<<<<<[<<<<<<<<<]>>>>>>>>>[>>>>>[-]>>>>]<<<<<<<<<
|
||||
[<<<<<<<<<]>+++++++++++[-[->>>>>>>>>+<<<<<<<<<]>>>>>>>>>]>>>>+>>>>>>>>>+<<<<<<<<
|
||||
<<<<<<[<<<<<<<<<]>>>>>>>[-<<<<<<<+>>>>>>>]<<<<<<<[->>>>>>>+[-]>>[>>>>>>>>>]<<<<<
|
||||
<<<<[>>>>>>>[-<<<<<<+>>>>>>]<<<<<<[->>>>>>+<<<<<<<[<<<<<<<<<]>>>>>>>[-]+>>>]<<<<
|
||||
<<<<<<]]>>>>>>>[-<<<<<<<+>>>>>>>]<<<<<<<[->>>>>>>+>>[>+>>>>[-<<<<->>>>]<<<<[->>>
|
||||
>+<<<<]>>>>>>>>]<<+<<<<<<<[>>>>>[->>+<<]<<<<<<<<<<<<<<]>>>>>>>>>[>>>>>>>>>]<<<<<
|
||||
<<<<[>[-]<->>>>>>>[-<<<<<<<+>[<->-<<<+>>>]<[->+<]>>>>>>>]<<<<<<[->>>>>>+<<<<<<]<
|
||||
+<<<<<<<<<]>>>>>>>-<<<<[-]+<<<]+>>>>>>>[-<<<<<<<->>>>>>>]+<<<<<<<[->>>>>>>->>[>>
|
||||
>>>[->>+<<]>>>>]<<<<<<<<<[>[-]<->>>>>>>[-<<<<<<<+>[<->-<<<+>>>]<[->+<]>>>>>>>]<<
|
||||
<<<<[->>>>>>+<<<<<<]<+<<<<<<<<<]>+++++[-[->>>>>>>>>+<<<<<<<<<]>>>>>>>>>]>>>>+<<<
|
||||
<<[<<<<<<<<<]>>>>>>>>>[>>>>>[-<<<<<->>>>>]+<<<<<[->>>>>->>[-<<<<<<<+>>>>>>>]<<<<
|
||||
<<<[->>>>>>>+<<<<<<<<<<<<<<<<[<<<<<<<<<]>>>>[-]+>>>>>[>>>>>>>>>]>+<]]+>>>>>>>[-<
|
||||
<<<<<<->>>>>>>]+<<<<<<<[->>>>>>>-<<[-<<<<<+>>>>>]<<<<<[->>>>>+<<<<<<<<<<<<<<[<<<
|
||||
<<<<<<]>>>[-]+>>>>>>[>>>>>>>>>]>[-]+<]]+>[-<[>>>>>>>>>]<<<<<<<<]>>>>>>>>]<<<<<<<
|
||||
<<[<<<<<<<<<]>>>>[-]<<<+++++[-[->>>>>>>>>+<<<<<<<<<]>>>>>>>>>]>>>>-<<<<<[<<<<<<<
|
||||
<<]]>>>]<<<<.>>>>>>>>>>[>>>>>>[-]>>>]<<<<<<<<<[<<<<<<<<<]>++++++++++[-[->>>>>>>>
|
||||
>+<<<<<<<<<]>>>>>>>>>]>>>>>+>>>>>>>>>+<<<<<<<<<<<<<<<[<<<<<<<<<]>>>>>>>>[-<<<<<<
|
||||
<<+>>>>>>>>]<<<<<<<<[->>>>>>>>+[-]>[>>>>>>>>>]<<<<<<<<<[>>>>>>>>[-<<<<<<<+>>>>>>
|
||||
>]<<<<<<<[->>>>>>>+<<<<<<<<[<<<<<<<<<]>>>>>>>>[-]+>>]<<<<<<<<<<]]>>>>>>>>[-<<<<<
|
||||
<<<+>>>>>>>>]<<<<<<<<[->>>>>>>>+>[>+>>>>>[-<<<<<->>>>>]<<<<<[->>>>>+<<<<<]>>>>>>
|
||||
>>]<+<<<<<<<<[>>>>>>[->>+<<]<<<<<<<<<<<<<<<]>>>>>>>>>[>>>>>>>>>]<<<<<<<<<[>[-]<-
|
||||
>>>>>>>>[-<<<<<<<<+>[<->-<<+>>]<[->+<]>>>>>>>>]<<<<<<<[->>>>>>>+<<<<<<<]<+<<<<<<
|
||||
<<<]>>>>>>>>-<<<<<[-]+<<<]+>>>>>>>>[-<<<<<<<<->>>>>>>>]+<<<<<<<<[->>>>>>>>->[>>>
|
||||
>>>[->>+<<]>>>]<<<<<<<<<[>[-]<->>>>>>>>[-<<<<<<<<+>[<->-<<+>>]<[->+<]>>>>>>>>]<<
|
||||
<<<<<[->>>>>>>+<<<<<<<]<+<<<<<<<<<]>+++++[-[->>>>>>>>>+<<<<<<<<<]>>>>>>>>>]>>>>>
|
||||
+>>>>>>>>>>>>>>>>>>>>>>>>>>>+<<<<<<[<<<<<<<<<]>>>>>>>>>[>>>>>>[-<<<<<<->>>>>>]+<
|
||||
<<<<<[->>>>>>->>[-<<<<<<<<+>>>>>>>>]<<<<<<<<[->>>>>>>>+<<<<<<<<<<<<<<<<<[<<<<<<<
|
||||
<<]>>>>[-]+>>>>>[>>>>>>>>>]>+<]]+>>>>>>>>[-<<<<<<<<->>>>>>>>]+<<<<<<<<[->>>>>>>>
|
||||
-<<[-<<<<<<+>>>>>>]<<<<<<[->>>>>>+<<<<<<<<<<<<<<<[<<<<<<<<<]>>>[-]+>>>>>>[>>>>>>
|
||||
>>>]>[-]+<]]+>[-<[>>>>>>>>>]<<<<<<<<]>>>>>>>>]<<<<<<<<<[<<<<<<<<<]>>>>[-]<<<++++
|
||||
+[-[->>>>>>>>>+<<<<<<<<<]>>>>>>>>>]>>>>>->>>>>>>>>>>>>>>>>>>>>>>>>>>-<<<<<<[<<<<
|
||||
<<<<<]]>>>]
|
||||
33
programs/develop/brainfuck/examples/triangle.bf
Normal file
33
programs/develop/brainfuck/examples/triangle.bf
Normal file
@@ -0,0 +1,33 @@
|
||||
[ This program prints Sierpinski triangle on 80-column display. ]
|
||||
>
|
||||
+ +
|
||||
+ +
|
||||
[ < + +
|
||||
+ +
|
||||
+ + + +
|
||||
> - ] >
|
||||
+ + + + + + + +
|
||||
[ >
|
||||
+ + + +
|
||||
< - ] >
|
||||
> + + > > > + >
|
||||
> > + <
|
||||
< < < < < < < <
|
||||
< [ - [ - > + <
|
||||
] > [ - < + > > > . < < ] > > >
|
||||
[ [
|
||||
- > + +
|
||||
+ + + +
|
||||
+ + [ > + + + +
|
||||
< - ] >
|
||||
. < < [ - > + <
|
||||
] + > [ - > + +
|
||||
+ + + + + + + + < < + > ] > . [
|
||||
- ] > ]
|
||||
] + < < < [ - [
|
||||
- > + < ] + > [
|
||||
- < + > > > - [ - > + < ] + + >
|
||||
[ - < - > ] < <
|
||||
< ] < < < < ] + + + + + + + + +
|
||||
+ . + + + . [ - ] < ] + + + + +
|
||||
* * * * * M a d e * B y : * N Y Y R I K K I * 2 0 0 2 * * * * *
|
||||
7
programs/develop/brainfuck/examples/trivial-in.bf
Normal file
7
programs/develop/brainfuck/examples/trivial-in.bf
Normal file
@@ -0,0 +1,7 @@
|
||||
[
|
||||
Trivial example of stdin input in BF; Reads one char from input
|
||||
increments it and emits the result back
|
||||
]
|
||||
>+>+>+>+>+>+>+>+>+>+
|
||||
<<<<<<<<<<
|
||||
,+.
|
||||
6
programs/develop/brainfuck/examples/trivial-out.bf
Normal file
6
programs/develop/brainfuck/examples/trivial-out.bf
Normal file
@@ -0,0 +1,6 @@
|
||||
[
|
||||
Very trivial BF program that emits an exclamation mark by incrementing
|
||||
location 0's data 33 times (ASCII for !) and printing it
|
||||
]
|
||||
|
||||
+++++++++++++++++++++++++++++++++.
|
||||
BIN
programs/develop/brainfuck/src/bf_console_interp.
Normal file
BIN
programs/develop/brainfuck/src/bf_console_interp.
Normal file
Binary file not shown.
471
programs/develop/brainfuck/src/bf_console_interp.asm
Normal file
471
programs/develop/brainfuck/src/bf_console_interp.asm
Normal file
@@ -0,0 +1,471 @@
|
||||
;-----------------------------------------------------------
|
||||
; Brainfuck Interpreter for KolibriOS
|
||||
;
|
||||
; Interactive REPL
|
||||
; Uses console.obj for terminal interface
|
||||
;
|
||||
;-----------------------------------------------------------
|
||||
|
||||
format binary as ""
|
||||
|
||||
use32
|
||||
org 0
|
||||
|
||||
|
||||
db 'MENUET01'
|
||||
dd 1
|
||||
dd START
|
||||
dd I_END
|
||||
dd MEM
|
||||
dd STACKTOP
|
||||
dd 00
|
||||
dd 00
|
||||
|
||||
parameters rb 256
|
||||
include '../../../proc32.inc'
|
||||
include '../../../macros.inc'
|
||||
include '../../../dll.inc'
|
||||
include '../../../string.inc'
|
||||
|
||||
align 16
|
||||
@IMPORT:
|
||||
library terminal, 'console.obj'
|
||||
|
||||
import terminal, \
|
||||
con_init, 'con_init', \
|
||||
con_exit, 'con_exit', \
|
||||
con_gets, 'con_gets', \
|
||||
con_write, 'con_write_asciiz', \
|
||||
con_clear, 'con_cls', \
|
||||
con_getc, 'con_getch', \
|
||||
con_write_string, 'con_write_string', \
|
||||
con_printf, 'con_printf'
|
||||
|
||||
|
||||
; a brainfuck interpreter
|
||||
; data definitions
|
||||
BUFFER_SIZE = (2 shl 16)
|
||||
TAPE_SIZE = 30000
|
||||
OUTPUT_BUF_LEN = 512
|
||||
output_buf_idx dd 0
|
||||
|
||||
prompt db "BF:> ", 0
|
||||
TITLE db " BRAINFUCK INTERPRETER ",0
|
||||
err1 db "Missing parenthesis match",0
|
||||
err2 db "Invalid source file",0
|
||||
REPL db "in repl",10, 0
|
||||
exit_cmd db "exit", 0
|
||||
run_cmd db "run "
|
||||
clear_cmd db "clear", 0
|
||||
help_cmd db "help", 0
|
||||
reset_cmd db "reset", 0
|
||||
|
||||
help_text:
|
||||
db "BRAINFUCK INTERPRETER - HELP", 10
|
||||
db "========================", 10, 10
|
||||
db "COMMANDS:", 10
|
||||
db " help - show this help", 10
|
||||
db " clear - clear the screen", 10
|
||||
db " reset - clear the tape: set all cell as 0", 10
|
||||
db " run <file> - run a brainfuck file", 10
|
||||
db " exit - exit the interpreter", 10, 10
|
||||
db "NOTES:", 10
|
||||
db " - tape is persistent across REPL sessions", 10
|
||||
db " - use reset to clear tape between programs", 10
|
||||
db " - tape size is 30000 cells", 10
|
||||
db " - cells are 8-bit with wraparound", 10, 10
|
||||
db "BRAINFUCK COMMANDS:", 10
|
||||
db " > move tape pointer right", 10
|
||||
db " < move tape pointer left", 10
|
||||
db " + increment current cell", 10
|
||||
db " - decrement current cell", 10
|
||||
db " . output current cell as ASCII", 10
|
||||
db " , read one character into current cell", 10
|
||||
db " [ jump forward if current cell is zero", 10
|
||||
db " ] jump back if current cell is non-zero", 10, 0
|
||||
|
||||
|
||||
ERR_SIZE = 36
|
||||
ERR2_SIZE = 30
|
||||
nl db 10, 0
|
||||
|
||||
macro write2 a {
|
||||
local ..string, ..label
|
||||
jmp ..label
|
||||
..string db a, 0
|
||||
..label:
|
||||
invoke con_write, ..string
|
||||
}
|
||||
|
||||
macro write a {
|
||||
local ..string, ..label
|
||||
jmp ..label
|
||||
..string db a, 10, 0
|
||||
..label:
|
||||
invoke con_write, ..string
|
||||
}
|
||||
|
||||
macro flush {
|
||||
pusha
|
||||
invoke con_write_string, output_buf, dword [output_buf_idx]
|
||||
mov dword [output_buf_idx], 0
|
||||
popa
|
||||
}
|
||||
|
||||
; line buffering
|
||||
macro store_buf{
|
||||
local .store, .done
|
||||
cmp dword [output_buf_idx], OUTPUT_BUF_LEN
|
||||
jb .store
|
||||
flush
|
||||
.store:
|
||||
mov ebx, [output_buf_idx]
|
||||
mov [output_buf + ebx], al
|
||||
inc [output_buf_idx]
|
||||
cmp al, 10
|
||||
jne .done
|
||||
flush
|
||||
.done:
|
||||
}
|
||||
|
||||
align 4
|
||||
|
||||
file_info_struct:
|
||||
.fn dd 0
|
||||
.offset dd 0
|
||||
.offset2 dd 0
|
||||
.size dd 0
|
||||
.ptr dd 0
|
||||
.ecd db 0
|
||||
.path dd 0
|
||||
|
||||
macro DISPATCH {
|
||||
movzx eax, byte [ebp+ecx]
|
||||
mov ebx, ecx
|
||||
inc ecx
|
||||
jmp dword [jmp_table + eax *4]
|
||||
}
|
||||
|
||||
jmp_table:
|
||||
dd exit_interpret
|
||||
rept 42{
|
||||
dd BEGIN
|
||||
}
|
||||
dd vinc
|
||||
dd input
|
||||
dd vdec
|
||||
dd output
|
||||
rept 13 {
|
||||
dd BEGIN
|
||||
}
|
||||
dd pdec
|
||||
dd BEGIN
|
||||
dd pinc
|
||||
rept 28 {
|
||||
dd BEGIN
|
||||
}
|
||||
dd brac_left
|
||||
dd BEGIN
|
||||
dd brac_right
|
||||
rept 34 {
|
||||
dd BEGIN
|
||||
}
|
||||
|
||||
START:
|
||||
mcall 68, 11
|
||||
stdcall dll.Load, @IMPORT
|
||||
or eax, eax
|
||||
jnz EXIT
|
||||
invoke con_init, -1, -1, -1, -1, TITLE
|
||||
|
||||
repl:
|
||||
; write "Checking if there is data to flush"
|
||||
mov eax, [output_buf_idx]
|
||||
test eax, eax
|
||||
jz .prompt
|
||||
flush
|
||||
.prompt:
|
||||
invoke con_write, prompt
|
||||
invoke con_gets, buffer_data, BUFFER_SIZE
|
||||
test eax, eax ; documentation said eax is zero when console is closed
|
||||
jz exit
|
||||
|
||||
stdcall string.length, buffer_data
|
||||
|
||||
cmp eax, BUFFER_SIZE
|
||||
je .repl_continue
|
||||
lea ebx, [buffer_data + eax - 1]
|
||||
mov byte [ebx], 0
|
||||
.repl_continue:
|
||||
stdcall string.cmp, buffer_data, exit_cmd, 5 ; check if exit, length 5 to make sure it is only exit
|
||||
test eax, eax
|
||||
jz exit
|
||||
|
||||
stdcall string.cmp, buffer_data, clear_cmd, 6
|
||||
test eax, eax
|
||||
jz .clear
|
||||
|
||||
stdcall string.cmp, buffer_data, run_cmd, 4
|
||||
test eax, eax
|
||||
jz .run_prog
|
||||
|
||||
stdcall string.cmp, buffer_data, help_cmd, 5
|
||||
test eax, eax
|
||||
jz .display_help
|
||||
|
||||
stdcall string.cmp, buffer_data, reset_cmd, 5
|
||||
test eax, eax
|
||||
jz .reset
|
||||
|
||||
call interpret
|
||||
invoke con_write, nl
|
||||
jmp repl
|
||||
|
||||
.clear:
|
||||
invoke con_clear
|
||||
jmp repl
|
||||
|
||||
.reset:
|
||||
cld
|
||||
mov ecx, TAPE_SIZE
|
||||
xor eax, eax
|
||||
mov edi, tape
|
||||
rep stosb
|
||||
jmp repl
|
||||
|
||||
|
||||
.display_help:
|
||||
invoke con_write, help_text
|
||||
jmp repl
|
||||
|
||||
.run_prog:
|
||||
; assume command is in format run filepath
|
||||
lea eax, [buffer_data + 4]
|
||||
stdcall string.copy, eax, parameters
|
||||
mov esi, parameters
|
||||
; first get_file size
|
||||
|
||||
mov eax, 70
|
||||
mov dword [file_info_struct], 0x0
|
||||
mov dword [file_info_struct + 12], BUFFER_SIZE-1
|
||||
mov dword [file_info_struct + 16], buffer_data
|
||||
mov dword [file_info_struct + 21], parameters
|
||||
mov ebx, file_info_struct
|
||||
mcall
|
||||
|
||||
test eax, eax
|
||||
jnz .check_eof
|
||||
|
||||
.process_buffer:
|
||||
mov byte [buffer_data + ebx], 0
|
||||
call interpret
|
||||
flush
|
||||
; write "Finish flushing..."
|
||||
jmp .reset ; reset tape after reading from file
|
||||
|
||||
.check_eof:
|
||||
cmp eax, 6
|
||||
je .process_buffer
|
||||
|
||||
.run_error:
|
||||
write2 "Error opening file: "
|
||||
invoke con_write, parameters
|
||||
invoke con_write, nl
|
||||
jmp repl
|
||||
|
||||
.not_run:
|
||||
write "Invalid run Command. Use run file_path"
|
||||
jmp repl
|
||||
|
||||
;-----------------------------------------------------------
|
||||
; interpret: Execute Brainfuck program from buffer_data
|
||||
; uses ecx, edx, esi, edi, and epi, ebx, eax
|
||||
; ----------------------------------------------------------
|
||||
|
||||
interpret:
|
||||
;---------------------------------
|
||||
; ecx = Instruction Pointer for Ops
|
||||
; edx = Data Pointer for tape
|
||||
; edi = Tape Base Address
|
||||
; ebp = Ops array base address
|
||||
; ebx = Temporary for arg lookup
|
||||
;-----------------------------------
|
||||
|
||||
call preprocess
|
||||
|
||||
cmp eax, -1
|
||||
je .match_error
|
||||
|
||||
xor ecx, ecx
|
||||
xor edx, edx
|
||||
xor esi, esi
|
||||
mov edi, tape
|
||||
mov ebp, Ops
|
||||
|
||||
DISPATCH
|
||||
|
||||
.match_error:
|
||||
write "Match error found"
|
||||
ret
|
||||
|
||||
exit_interpret:
|
||||
ret
|
||||
|
||||
BEGIN:
|
||||
DISPATCH
|
||||
vinc:
|
||||
mov eax, [arg + ebx * 4]
|
||||
add byte [edi + edx], al
|
||||
DISPATCH
|
||||
|
||||
vdec:
|
||||
mov eax, [arg + ebx * 4]
|
||||
sub byte [edi + edx], al
|
||||
DISPATCH
|
||||
|
||||
pinc:
|
||||
add edx, [arg + ebx * 4]
|
||||
cmp edx, TAPE_SIZE
|
||||
jl .dispatch
|
||||
sub edx, TAPE_SIZE
|
||||
.dispatch:
|
||||
DISPATCH
|
||||
|
||||
pdec:
|
||||
sub edx, [arg + ebx * 4]
|
||||
jns .dispatch
|
||||
add edx, TAPE_SIZE
|
||||
|
||||
.dispatch:
|
||||
DISPATCH
|
||||
|
||||
output:
|
||||
push ecx
|
||||
mov ecx, [arg + ebx *4]
|
||||
mov al, byte [edi + edx]
|
||||
.loop:
|
||||
test ecx, ecx
|
||||
je .dispatch
|
||||
dec ecx
|
||||
store_buf
|
||||
jmp .loop
|
||||
.dispatch:
|
||||
pop ecx ; restore vm state
|
||||
DISPATCH
|
||||
|
||||
input:
|
||||
pusha
|
||||
invoke con_getc
|
||||
mov [edi + edx], al
|
||||
popa
|
||||
DISPATCH
|
||||
|
||||
brac_left:
|
||||
cmp byte [edi + edx], 0
|
||||
jne .dispatch
|
||||
mov ecx, [arg + ebx * 4]
|
||||
.dispatch:
|
||||
DISPATCH
|
||||
|
||||
brac_right:
|
||||
mov al, byte [edi + edx]
|
||||
test al, al
|
||||
jz .dispatch
|
||||
mov ecx, [arg + ebx * 4]
|
||||
.dispatch:
|
||||
DISPATCH
|
||||
|
||||
|
||||
;-----------------------------------------------------------
|
||||
; preprocess: simple peephole optimzer for the interpreter
|
||||
; returns eax = 0 on success or -1 on error
|
||||
; uses esi, ebx, edi, eax
|
||||
;------------------------------------------------------------
|
||||
preprocess:
|
||||
; esi as ptr for buffer, ebx as buffer reference
|
||||
; edi as pointer to Ops and arg
|
||||
push ebp
|
||||
mov ebp, esp
|
||||
mov ebx, buffer_data
|
||||
xor esi, esi
|
||||
xor edi, edi
|
||||
xor edx, edx
|
||||
|
||||
.start:
|
||||
movzx eax, byte [ebx + esi]
|
||||
inc esi
|
||||
test eax, eax
|
||||
je .exit
|
||||
cmp eax, 127
|
||||
jg .start
|
||||
mov ecx, [jmp_table + eax * 4]
|
||||
cmp ecx, BEGIN
|
||||
je .start
|
||||
cmp eax, '['
|
||||
je .left
|
||||
cmp eax, ']'
|
||||
je .right
|
||||
jmp .repeat
|
||||
|
||||
.left:
|
||||
inc edx
|
||||
push edi
|
||||
mov byte [Ops + edi], al
|
||||
inc edi
|
||||
jmp .start
|
||||
|
||||
.right:
|
||||
test edx, edx
|
||||
je .error
|
||||
dec edx
|
||||
pop ecx
|
||||
mov [Ops + edi], al
|
||||
mov [arg + edi * 4], ecx
|
||||
inc [arg + edi * 4]
|
||||
inc edi
|
||||
mov [arg + ecx * 4], edi
|
||||
jmp .start
|
||||
|
||||
.repeat:
|
||||
mov ecx, 1
|
||||
.start_repeat:
|
||||
cmp al, byte [ebx + esi]
|
||||
jne .end_repeat
|
||||
inc ecx
|
||||
inc esi
|
||||
jmp .start_repeat
|
||||
|
||||
.end_repeat:
|
||||
mov [Ops + edi], al
|
||||
mov [arg + edi *4], ecx
|
||||
inc edi
|
||||
jmp .start
|
||||
|
||||
.error:
|
||||
mov eax, -1
|
||||
leave
|
||||
ret
|
||||
.exit:
|
||||
xor eax, eax
|
||||
mov byte [Ops + edi], 0
|
||||
leave
|
||||
ret
|
||||
|
||||
exit:
|
||||
invoke con_exit, 1
|
||||
EXIT:
|
||||
mov eax, -1
|
||||
int 0x40
|
||||
I_END:
|
||||
rb 4096
|
||||
align 16
|
||||
|
||||
STACKTOP:
|
||||
|
||||
buffer_data rb BUFFER_SIZE
|
||||
tape rb TAPE_SIZE
|
||||
|
||||
Ops rb BUFFER_SIZE / 2 ; use half of buffer size
|
||||
arg rd BUFFER_SIZE / 2 ; use half of buffer size
|
||||
output_buf rb OUTPUT_BUF_LEN
|
||||
MEM:
|
||||
BIN
programs/develop/brainfuck/src/bf_shell_interp.
Normal file
BIN
programs/develop/brainfuck/src/bf_shell_interp.
Normal file
Binary file not shown.
299
programs/develop/brainfuck/src/bf_shell_interp.asm
Normal file
299
programs/develop/brainfuck/src/bf_shell_interp.asm
Normal file
@@ -0,0 +1,299 @@
|
||||
format binary as ""
|
||||
|
||||
use32
|
||||
org 0
|
||||
|
||||
|
||||
db 'MENUET01'
|
||||
dd 1
|
||||
dd START
|
||||
dd I_END
|
||||
dd MEM
|
||||
dd STACKTOP
|
||||
dd parameters
|
||||
dd 00
|
||||
|
||||
parameters rb 1024
|
||||
|
||||
include '../../../proc32.inc'
|
||||
include '../../../macros.inc'
|
||||
include '../../../shell.inc'
|
||||
include '../../../string.inc'
|
||||
|
||||
@pid dd 0
|
||||
|
||||
; a brainfuck interpreter
|
||||
; data definitions
|
||||
|
||||
BUFFER_SIZE = (2 shl 16)
|
||||
TAPE_SIZE = 30000
|
||||
|
||||
prompt db "BF:> ", 0
|
||||
err1 db "Missing parenthesis match",0
|
||||
err2 db "Invalid source file",0
|
||||
ERR_SIZE = 36
|
||||
ERR2_SIZE = 30
|
||||
nl db 10
|
||||
|
||||
file_info_struct:
|
||||
.fn dd 0
|
||||
.offset dd 0
|
||||
.offset2 dd 0
|
||||
.size dd 0
|
||||
.ptr dd 0
|
||||
.ecd db 0
|
||||
.path dd 0
|
||||
|
||||
jmp_table:
|
||||
dd exit_interpret
|
||||
rept 42{
|
||||
dd BEGIN
|
||||
}
|
||||
dd vinc
|
||||
dd input
|
||||
dd vdec
|
||||
dd output
|
||||
rept 13 {
|
||||
dd BEGIN
|
||||
}
|
||||
dd pdec
|
||||
dd BEGIN
|
||||
dd pinc
|
||||
rept 28 {
|
||||
dd BEGIN
|
||||
}
|
||||
dd brac_left
|
||||
dd BEGIN
|
||||
dd brac_right
|
||||
rept 34 {
|
||||
dd BEGIN
|
||||
}
|
||||
|
||||
|
||||
START:
|
||||
call shell.init
|
||||
shln
|
||||
cmp byte[parameters], 0
|
||||
je exit
|
||||
|
||||
|
||||
.run_prog:
|
||||
; assume command is in format run filepath
|
||||
lea eax, [buffer_data + 4]
|
||||
stdcall string.copy, eax, parameters
|
||||
mov esi, parameters
|
||||
; first get_file size
|
||||
|
||||
mov eax, 70
|
||||
mov dword [file_info_struct], 0x0
|
||||
mov dword [file_info_struct + 12], BUFFER_SIZE-1
|
||||
mov dword [file_info_struct + 16], buffer_data
|
||||
mov dword [file_info_struct + 21], parameters
|
||||
mov ebx, file_info_struct
|
||||
mcall
|
||||
|
||||
test eax, eax
|
||||
jnz .check_eof
|
||||
|
||||
.process_buffer:
|
||||
mov byte [buffer_data + ebx], 0
|
||||
call interpret
|
||||
jmp exit
|
||||
|
||||
.check_eof:
|
||||
cmp eax, 6
|
||||
je .process_buffer
|
||||
|
||||
.run_error:
|
||||
shps "Error opening file: "
|
||||
shpsa parameters
|
||||
shln
|
||||
jmp exit
|
||||
|
||||
macro DISPATCH {
|
||||
movzx eax, byte [ebp+ecx]
|
||||
mov ebx, ecx
|
||||
inc ecx
|
||||
jmp dword [jmp_table + eax *4]
|
||||
}
|
||||
|
||||
;-----------------------------------------------------------
|
||||
; interpret: Execute Brainfuck program from buffer_data
|
||||
; uses ecx, edx, esi, edi, and epi, ebx, eax
|
||||
; ----------------------------------------------------------
|
||||
|
||||
interpret:
|
||||
;---------------------------------
|
||||
; ecx = Instruction Pointer for Ops
|
||||
; edx = Data Pointer for tape
|
||||
; edi = Tape Base Address
|
||||
; ebp = Ops array base address
|
||||
; ebx = Temporary for arg lookup
|
||||
;-----------------------------------
|
||||
call preprocess
|
||||
cmp eax, -1
|
||||
je .match_error
|
||||
xor ecx, ecx
|
||||
xor edx, edx
|
||||
xor esi, esi
|
||||
mov edi, tape
|
||||
mov ebp, Ops
|
||||
DISPATCH
|
||||
|
||||
.match_error:
|
||||
shpsa err1
|
||||
ret
|
||||
|
||||
exit_interpret:
|
||||
ret
|
||||
|
||||
BEGIN:
|
||||
DISPATCH
|
||||
vinc:
|
||||
mov eax, [arg + ebx * 4]
|
||||
add byte [edi + edx], al
|
||||
DISPATCH
|
||||
|
||||
vdec:
|
||||
mov eax, [arg + ebx * 4]
|
||||
sub byte [edi + edx], al
|
||||
DISPATCH
|
||||
|
||||
pinc:
|
||||
add edx, [arg + ebx * 4]
|
||||
cmp edx, TAPE_SIZE
|
||||
jl .dispatch
|
||||
sub edx, TAPE_SIZE
|
||||
.dispatch:
|
||||
DISPATCH
|
||||
|
||||
pdec:
|
||||
sub edx, [arg + ebx * 4]
|
||||
jns .dispatch
|
||||
add edx, TAPE_SIZE
|
||||
.dispatch:
|
||||
DISPATCH
|
||||
|
||||
|
||||
output:
|
||||
mov ebx, [arg + ebx *4]
|
||||
mov al, byte [edi + edx]
|
||||
.loop:
|
||||
test ebx, ebx
|
||||
je .dispatch
|
||||
dec ebx
|
||||
call shell.print_char
|
||||
jmp .loop
|
||||
.dispatch:
|
||||
DISPATCH
|
||||
|
||||
input:
|
||||
shgc
|
||||
mov [edi + edx], al
|
||||
DISPATCH
|
||||
|
||||
brac_left:
|
||||
cmp byte [edi + edx], 0
|
||||
jne .dispatch
|
||||
mov ecx, [arg + ebx * 4]
|
||||
.dispatch:
|
||||
DISPATCH
|
||||
|
||||
brac_right:
|
||||
mov al, byte [edi + edx]
|
||||
test al, al
|
||||
jz .dispatch
|
||||
mov ecx, [arg + ebx * 4]
|
||||
.dispatch:
|
||||
DISPATCH
|
||||
;-----------------------------------------------------------
|
||||
; preprocess: simple peephole optimzer for the interpreter
|
||||
; returns eax = 0 on success or -1 on error
|
||||
; uses esi, ebx, edi, eax
|
||||
;------------------------------------------------------------
|
||||
|
||||
preprocess:
|
||||
; esi as ptr for buffer, ebx as buffer reference
|
||||
; edi as pointer to Ops and arg
|
||||
push ebp
|
||||
mov ebp, esp
|
||||
mov ebx, buffer_data
|
||||
xor esi, esi
|
||||
xor edi, edi
|
||||
xor edx, edx
|
||||
|
||||
.start:
|
||||
movzx eax, byte [ebx + esi]
|
||||
inc esi
|
||||
test eax, eax
|
||||
je .exit
|
||||
cmp eax, 127
|
||||
jg .start
|
||||
mov ecx, dword [jmp_table + eax * 4]
|
||||
cmp ecx, BEGIN
|
||||
je .start
|
||||
cmp eax, '['
|
||||
je .left
|
||||
cmp eax, ']'
|
||||
je .right
|
||||
jmp .repeat
|
||||
|
||||
.left:
|
||||
inc edx
|
||||
push edi
|
||||
mov byte [Ops + edi], al
|
||||
inc edi
|
||||
jmp .start
|
||||
|
||||
.right:
|
||||
test edx, edx
|
||||
je .error
|
||||
dec edx
|
||||
pop ecx
|
||||
mov [Ops + edi], al
|
||||
mov [arg + edi * 4], ecx
|
||||
inc [arg + edi * 4]
|
||||
inc edi
|
||||
mov [arg + ecx * 4], edi
|
||||
jmp .start
|
||||
|
||||
.repeat:
|
||||
mov ecx, 1
|
||||
.start_repeat:
|
||||
cmp al, byte [ebx + esi]
|
||||
jne .end_repeat
|
||||
inc ecx
|
||||
inc esi
|
||||
jmp .start_repeat
|
||||
|
||||
.end_repeat:
|
||||
mov [Ops + edi], al
|
||||
mov [arg + edi *4], ecx
|
||||
inc edi
|
||||
jmp .start
|
||||
|
||||
.error:
|
||||
mov eax, -1
|
||||
leave
|
||||
ret
|
||||
.exit:
|
||||
xor eax, eax
|
||||
mov byte [Ops + edi], 0
|
||||
leave
|
||||
ret
|
||||
|
||||
exit:
|
||||
call shell.destroy
|
||||
mov eax, -1
|
||||
int 0x40
|
||||
I_END:
|
||||
rb 4096
|
||||
align 16
|
||||
STACKTOP:
|
||||
buffer_data rb BUFFER_SIZE
|
||||
tape rb TAPE_SIZE
|
||||
|
||||
Ops rb BUFFER_SIZE / 2 ; use half of buffer size
|
||||
arg rd BUFFER_SIZE / 2 ; use half of buffer size
|
||||
|
||||
MEM:
|
||||
Reference in New Issue
Block a user