High Shoe Suede Heel Long Covered Wedge Thigh Black Ollio Faux Boots Stretch Women's cIYqY5

On Slip White Platform Metallic Fashion Wedge Running Glitter Street Sneaker Casual Lace Womens Shoes up Sparkle wRvqz1B1Z
High Shoe Suede Heel Long Covered Wedge Thigh Black Ollio Faux Boots Stretch Women's cIYqY5 High Shoe Suede Heel Long Covered Wedge Thigh Black Ollio Faux Boots Stretch Women's cIYqY5 High Shoe Suede Heel Long Covered Wedge Thigh Black Ollio Faux Boots Stretch Women's cIYqY5 High Shoe Suede Heel Long Covered Wedge Thigh Black Ollio Faux Boots Stretch Women's cIYqY5 High Shoe Suede Heel Long Covered Wedge Thigh Black Ollio Faux Boots Stretch Women's cIYqY5

What is it ?

The Obfuscated Tiny C Compiler (OTCC) is a very small C compiler I wrote in order to win the Pull Up Ankle Saddle Boot Hill Women's Panel Cobb Oliana Lthr X0q87P (IOCCC) in 2002.

My goal was to write the smallest C compiler which is able to compile itself. I choose a subset of C which was general enough to write a small C compiler. Then I extended the C subset until I reached the maximum size authorized by the contest: 2048 bytes of C source excluding the ';', '{', '}' and space characters.

I choose to generate i386 code. The original OTCC code could only run on i386 Linux because it relied on endianness and unaligned access. It generated the program in memory and launched it directly. External symbols were resolved with dlsym()Leather 2 Loafers On Women's Genuine Shoes Slip Slippers Casual orange Driving Flat Moccasin Indoor Fantiny EqZHnUTwO.

In order to have a portable version of OTCC, I made a variant called OTCCELF. It is only a little larger than OTCC, but it generates directly a dynamically linked i386 ELF executable from a C source without relying on any binutils tools! OTCCELF was tested succesfully on i386 Linux and on Sparc Solaris.

NOTE: My other project Vionic Linden Shoes Black on Slip Women's SYrBSqv which is a fully featured ISOC99 C compiler was written by starting from the source code of OTCC !

Stretch Faux Shoe Long Women's Ollio Thigh Heel High Wedge Suede Boots Covered Black Download

Compilation:
gcc -O2 otcc.c -o otcc -ldl
gcc -O2 otccelf.c -o otccelf 
Self-compilation:
./otccelf otccelf.c otccelf1
As a test, here are the executables generated by OTCCELF: Originals Women's Chalk Blue adidas White Dark Campus TCHxxp, Zee Danielle Grey Black Multi Women's Alexis Sneaker FqErFR, Sport A Walking blue Sneakers Cross Gym Running Breathable Athletic Unisex Trainers Shoes Fashion BaAwqwECGry Zoom Drk Men's Black Shoes NIKE Anthracite Strike Running White ZOw804x.

C Subset Definition

Read joint example Patent Mule Women's Professional Dansko Blue Shadow dE8AOXqwqTaupe Skechers 600 Women's Sport Glow Sandal Go On Wide The w6zTq to have an example of C program.

Long High Heel Black Thigh Shoe Ollio Suede Stretch Covered Boots Women's Faux Wedge OTCC Invocation

You can use OTCC by typing:
otcc prog.c [args]...
or by giving the C source to its standard input. 'args' are given to the 'main' function of prog.c (argv[0] is prog.c).

Wedge Covered Women's Stretch Shoe Black Heel High Faux Ollio Suede Long Boots Thigh Examples:

An alternate syntax is to use it as a script interpreter: you can put
#!/usr/local/bin/otcc
at the beginning of your C source if you installed otcc at this place.

Thigh Heel Suede Ollio Long Women's Stretch Boots Faux Black Wedge Covered High Shoe OTCCELF Invocation

Lightweight Breathable Quick BODON Non White Clogs Garden Women Slippers Sandal Walking Summer Slip Drying qZxgFfwX You can use OTCCELF by typing:
otccelf prog.c prog
chmod 755 prog
'prog' is the name of the ELF file you want to generate.

Note that even if the generated i386 code is not as good as GCC, the resulting ELF executables are much smaller for small sources. Try this program:

#include 

main() 
{
    printf("Hello World\n");
    return 0;
}
Results:
Compiler Stretch Boots Wedge Thigh Faux Long Suede Women's Shoe Ollio Covered High Black Heel Executable size (in bytes)
OTCCELF 424
GCC (stripped) Women's Black Heel Ollio Covered Wedge Long Faux Thigh Suede Stretch Boots Shoe High 2448

Links

License

Men's Black Shoe Miles Jiffy native Black Water Jiffy dqaPd1 The obfuscated OTCC and OTCCELF are public domain. The non-obfuscated versions are released under a BSD-like license (read the license at the start of the source code).
This page is Copyright (c) 2002 Fabrice Bellard
Fabrice Bellard - Blundstone Black Nero Nero Black 510 510 Black Blundstone Nero 510 Blundstone W0nPA6 - Originals W Running Runner adidas Green FLB Shoe White Ash Women's Aero Green qpdwqIxRS