some other change - suckless/dwm - Unnamed repository; edit this file 'description' to name the repository.

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author	arg@mig29 <unknown>	2006-10-26 15:26:17 +0200
committer	arg@mig29 <unknown>	2006-10-26 15:26:17 +0200
commit	2b7c275ce8c7f8fa36d0877cf3cdaf32b08f2c0d (patch)
tree	d5743e2b9b8b35021b561a2acd9fdb6da369f3cd /view.c
parent	040d0f48a0b41d67004b4a0698fe21a86ebaa490 (diff)
download	dwm-2b7c275ce8c7f8fa36d0877cf3cdaf32b08f2c0d.tar.gz

some other change

Diffstat (limited to 'view.c')

0 files changed, 0 insertions, 0 deletions

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <title>Mu - apps/advent2020/5b.mu</title> <meta name="Generator" content="Vim/8.1"> <meta name="plugin-version" content="vim8.1_v1"> <meta name="syntax" content="none"> <meta name="settings" content="number_lines,use_css,pre_wrap,no_foldcolumn,expand_tabs,line_ids,prevent_copy="> <meta name="colorscheme" content="minimal-light"> <style type="text/css">  </style> <script type='text/javascript'>  </script> </head> <body onload='JumpToLine();'> <a href='https://github.com/akkartik/mu/blob/master/apps/advent2020/5b.mu'>https://github.com/akkartik/mu/blob/master/apps/advent2020/5b.mu</a> <pre id='vimCodeElement'> 1 # <a href="https://adventofcode.com/2020/day/5">https://adventofcode.com/2020/day/5</a> 2 # 3 # To run (on Linux): 4 # $ git clone <a href="https://github.com/akkartik/mu">https://github.com/akkartik/mu</a> 5 # $ cd mu 6 # $ ./translate_mu apps/advent2020/5b.mu 7 # $ ./a.elf < input 8 # 9 # You'll need to register to download the 'input' file for yourself. 10 11 fn main -> _/ebx: int { 12 var pass-storage: (array int 0x400) # 1k ints 13 var pass/esi: (addr array int) <- address pass-storage 14 # phase 1: populate pass array 15 var line-storage: (stream byte 0x10) # 16 bytes is enough 16 var line/edx: (addr stream byte) <- address line-storage 17 { 18 # read line from stdin 19 <a href='../../106stream.subx.html#L17'>clear-stream</a> line 20 <a href='../../305keyboard.subx.html#L158'>read-line-from-real-keyboard</a> line 21 # if line is empty (not even a newline), quit 22 var done?/eax: boolean <- <a href='../../309stream.subx.html#L6'>stream-empty?</a> line 23 compare done?, 0 # false 24 break-if-!= 25 # process line 26 var seat-id/eax: int <- convert-from-binary line 27 var dest/eax: (addr int) <- index pass, seat-id 28 copy-to *dest, 1 29 loop 30 } 31 # phase 2: skip empty seats 32 var i/eax: int <- copy 0 33 { 34 compare i, 0x400 35 break-if->= 36 var src/ecx: (addr int) <- index pass, i 37 compare *src, 0 38 break-if-!= 39 i <- increment 40 loop 41 } 42 # phase 3: skip non-empty seats 43 { 44 compare i, 0x400 45 break-if->= 46 var src/ecx: (addr int) <- index pass, i 47 compare *src, 0 48 break-if-= 49 i <- increment 50 loop 51 } 52 <a href='../../405screen.mu.html#L480'>print-int32-decimal</a> 0, i 53 <a href='../../405screen.mu.html#L169'>print-string</a> 0, "\n" 54 return 0 55 } 56 57 fn convert-from-binary in: (addr stream byte) -> _/eax: int { 58 var result/edi: int <- copy 0 59 var i/ecx: int <- copy 9 # loop counter and also exponent 60 { 61 compare i, 0 62 break-if-< 63 var c/eax: byte <- <a href='../../112read-byte.subx.html#L273'>read-byte</a> in 64 var bit/edx: int <- copy 0 65 { 66 compare c, 0x42 # 'B' 67 break-if-!= 68 bit <- copy 1 69 } 70 { 71 compare c, 0x52 # 'R' 72 break-if-!= 73 bit <- copy 1 74 } 75 var bit-value/eax: int <- <a href='../../406int32.mu.html#L5'>repeated-shift-left</a> bit, i 76 result <- add bit-value 77 i <- decrement 78 loop 79 } 80 return result 81 } </pre> </body> </html>


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