Skip to content

pagetable.com

Some Assembly Required

Search
  • About
  • Search

Puzzle

Win32's MulDiv

2006-07-02 by Myria

In Win32, there is an API call called “MulDiv”: read more

Categories Puzzle3 Comments

The C ! operator

2006-06-07 by Myria

In C, the ! (“logical NOT”) operator used on a value x evaluates to 0 when x is not 0, and 1 when x is 0. In other words, it’s equivalent to the following C: read more

Categories Puzzle16 Comments

Why does PUSHA also push the stack pointer?

2019-05-072006-04-17 by Michael Steil

This puzzle is actually a quite easy one – but when I asked it in a university course, it kept some people busy for some time to find out the answer, so I thought it might be a good idea to ask you nevertheless: read more

Categories Puzzle, x8611 Comments

Puzzle: PowerPC Flag Simulation on x86

2019-05-072006-04-01 by Myria

This week’s puzzle is to copy the carry flag to the high bit of ah.  You may destroy any other register, the flags, and the other 24 bits of eax.  Shortest sequence wins. read more

Categories Puzzle, x867 Comments

First assembly puzzle!

2006-03-14 by Myria

This is our first assembly language puzzle for the new site! These puzzles are tests to see whether you are good enough of an assembly nerd, and to learn some tricks if you’re not =^_^= read more

Categories Puzzle23 Comments
Post navigation
Newer posts
← Previous 1 2
Twitter:
@pagetable

Mastodon:
@pagetable@mastodon.social

Categories

6502 Amiga Apple Archeology BASIC Bildschirmtext C64 C128 Commodore Commodore Peripheral Bus Digital Video DOS Final Cartridge III Floppy Disks Game Boy GEOS GitHub Hacks Hardware KERNAL Literature Operating Systems PET Presentation Puzzle SCUMM Security Tapes Teardown TED Tricks Trivia Uncategorized VIC-20 Virtualization Whines X16 x86 Xbox

github

Archives

Meta

  • Log in
  • Entries RSS
  • Comments RSS
  • WordPress.org
© 2021 pagetable.com • Powered by GeneratePress