occasionally subtle
Mike Driver
Origami Around
Keni
I'd rather be in outer space 🛸
blake kathryn
Three Goblin Art
YOU ARE THE REASON
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art blog(derogatory)
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@chandlerklebs
chastack prototype
I have created a small prototype of a calculator in the C programming language. It is a stack based calculator similar to the forth programming language. It is written in C as a testing ground but uses methods designed to be translatable to Assembly language. It will be a featured program in chapter ten of my Linux Assembly book. main.c #include <stdio.h> #include <string.h> #include…
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SALUTE THE RAINBOW FLAG
The most potent weapon against the lesbian and gay community has been the stereotypes that we have ourselves aided in creating. Our parades are videotaped, but only our campiest brethren are not edited out; our statements are recorded, but only the most extreme are heard; our disagreements are noted, but only the most politically correct are not filtered out. We find ourselves portrayed as an…
AAA-Linux: Chapter 8: User Input
This post is a preview of the Linux version of Assembly Arithmetic Algorithms. It is planned to be bigger than the DOS book was and so far I am up to chapter 8 and trying to explain everything I can for Linux users who want to write assembly for modern computers at a speed higher than what was possible using a DOS emulator. The first seven chapters have been about teaching the basics of Assembly…
Abortion prevention: don’t forget about the men
Consider this situation: A man chooses to have sex with a woman who he knows will go for an abortion if she gets pregnant. She does get pregnant. She goes to an abortionist, who performs the abortion. Which of the three people killed the baby? The father, mother, or abortionist? It should be obvious that all three people played a part in the abortion. So no matter what your answer, you are…
update for chastext on DOS
I used my new getarg function I wrote to improve the DOS version of chastext. Nothing about the behavior of the program has changed but the code is a lot smaller and more readable. This chastext program was the original reason I wrote the chastearg program. I needed to get the command line arguments just write. But more importantly, people may not see the value of the chastext program and why it…
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chastarg for DOS
The chastearg program, which is shortened to chastarg to respect DOS 8.3 filename limits, is a tool for separating command line arguments into multiple lines except preserving those that are quoted and therefore counting as one argument. Quoted strings will print on the same line. A key aspect of how this works is the new “getarg” function that I wrote. If you take a look at this small program…
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chastext for Windows
I wrote a Windows Assembly version of my chastext program. #main.asm ;chastearg Assembly source code for FASM ;This program prints all the arguments on a separate line ;Quoted strings count as one argument and will be on the same line. format PE console include 'win32ax.inc' include 'chastelibw32.asm' main: mov [radix],10 ; Choose radix for integer output. mov [int_width],1 ;get command line…
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chastelib test suite for RISC-V Assembly in riscemu simulator
This time I really went wild with RISC-V Assembly. I discovered a new simulator written in Python that is much more strict about what it allows. Many of the same pseudo instructions that worked in RARS don’t work in riscemu. I took this as a challenge to adapt my code for compatibility with both riscemu and RARS. Other than the different exit call numbers, the functions work the same in both…
chastext for Linux
This is the source of my chastext program in Linux Intel Assembly language. It is actually very impressive that I managed to fix the many bugs it had. It is a simple find a replace program that I may use in future development of small assembly programs. Each run of the program can only change one kind of string to another, but since the commands can be chained together, transformations are…
Learning POSIX System Calls
I have been doing Assembly language programming for some time now, and yet only today did I take the time to read the documentation and some online examples to help me learn how to use the system calls from C programs. On Linux systems like the Debian one I use, there are documentation pages already installed. There are hundreds of them, and yet only 6 are required to create all of my…
new program: chastearg
I wrote a small program for both Linux and DOS assembly. It is very easy to explain what it does with some pictures. The first picture is what it looks like when I use the Linux version on my Debian system. The second is the DOS version running under the DOSBOX emulator. As you can see, the words surrounded by quotes are displayed on the same line because they count as one argument. Linux…
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chastext for DOS
I wrote a DOS version of the chastext program for simple search and replace. It does have some limitations because command line arguments are handled very different in DOS than they are in Linux. I can’t simple put quotes around two words to have them count as one argument like I can in Linux. Aside from that, it seems to work. I can replace individual words in a text file with a different word.…
new program: chastext
I wrote another assembly program. This one works with text files instead of binary files. It can do a search and replace of all occurrences of a string in a text file. This could be useful for translating programs between programming languages or editing text configuration files. This screenshot is an example of how it can be used. main.asm ;Linux 32-bit Assembly Source for chastext ;a basic…
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chastehex for Windows update
I made an update to the chastehex program for Windows. I made it consistent with the behavior of the Linux assembly and C version of the same program. Now it will print the name of the file being opened, display text according to the current mode you are using, and then display EOF to indicate that the end of the file was reached. chastehex is a rather complex program because of the fact that it…
Podcast and Programming Update 4-26-2026
A lot of important things are going on in my life right now. Yesterday, I did episode 30 of the podcast series that my mom and I do together. It is the start of a mini series on Pride Month and the LGBTQIA+ community. It means a lot to have my mom as my ally in the fight for equality at this time, when transgender people are a punching bag of politicians and organizations like the Heritage…
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NASM Hello World Gists on Github
Github has a feature called Gists which allow people to share short programs more conveniently than having an entire repository for them. Although of course these are part of my Chastity’s Code Cookbook repository, I like having these conveniently linked so that people who want a taste of Assembly programming can use my example code to get started with NASM. NASM 32-bit ELF Hello World with no…
chastelib SDL API
This repository began as an extension of chastelib, which was my own collection of routines for writing text and integers to standard output. The library was working well for terminal programs, but then I got a wild idea! What if instead of a Linux terminal, the functions output text to an SDL window using my favorite bitmap font? After a month of working on it on my off nights, I managed to…
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