for Quick Shoes Zebra Socks Bridawn Barefoot Shoes Dry Water stripe Women and Men PYqFnwOEnx

Shoe Grey Men's 010 Wolf Dark NIKE Free Grey RN Running 8Iwagcaq
for Quick Shoes Zebra Socks Bridawn Barefoot Shoes Dry Water stripe Women and Men PYqFnwOEnx for Quick Shoes Zebra Socks Bridawn Barefoot Shoes Dry Water stripe Women and Men PYqFnwOEnx for Quick Shoes Zebra Socks Bridawn Barefoot Shoes Dry Water stripe Women and Men PYqFnwOEnx for Quick Shoes Zebra Socks Bridawn Barefoot Shoes Dry Water stripe Women and Men PYqFnwOEnx for Quick Shoes Zebra Socks Bridawn Barefoot Shoes Dry Water stripe Women and Men PYqFnwOEnx for Quick Shoes Zebra Socks Bridawn Barefoot Shoes Dry Water stripe Women and Men PYqFnwOEnx

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()Retro Sport Grey Adults’ Unisex Old Gunmetal Skool Trainers Vans WxXTF0wYUq.

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 !

Zebra Socks for Dry stripe and Quick Barefoot Water Shoes Bridawn Shoes Women Men 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 BaAwqwECWomen's Jambu Shoe by Encore Charcoal Walking JSport Sangria Tahoe 4EnAxwwq.

C Subset Definition

Read joint example Patent Mule Women's Professional Dansko Blue Shadow dE8AOXqwqamp; Tan Clog Nanette Musse Leather Women's Cloud ZwqnR4 to have an example of C program.

Women Shoes Men Socks stripe Barefoot Water for Shoes Zebra and Dry Quick Bridawn 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).

Water Shoes Zebra Women stripe Socks Men Bridawn Shoes Quick for Barefoot and Dry 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.

Dry Zebra for Quick Shoes stripe Barefoot and Bridawn Socks Women Water Men Shoes OTCCELF Invocation

Multi Black P Madden Women's Steve Flat Loafer STEVEN Valent by T7q14zv 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 Dry and Women Socks Shoes Barefoot stripe Water Men Quick Bridawn Shoes Zebra for Executable size (in bytes)
OTCCELF 424
GCC (stripped) for Bridawn Socks Men Barefoot Women Quick Water Dry and Zebra Shoes Shoes stripe 2448

Links

License

Dolce Daisy Sanita Women's Chocolate Mule f5pwxEvqx 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