Building a C compiler along with Rui Ueyama's 9cc ([book][9cc-book], [repo][9cc]).
Crystal.
git clone https://github.com/jethrodaniel/z && cd z && make
$ ./bin/z
Usage: z [command] [arguments]
lex Lex input, output tokens
parse Parse input, output AST
dot Parse input, output graphviz dot
compile Compile input, output assembly
run Compile and run input
obj Analyze object files
-i Get input from stdin
-c Get input from string
-v, --version Show the version
-h, --help Show this help
See the specs in the spec/compiler directory.
$ pushd spec/compiler/
$ ../../bin/z run hi.c
hi!
$ ../../bin/z run main.c
fib(0) = 0
fib(1) = 1
fib(2) = 1
fib(3) = 2
fib(4) = 3
fib(5) = 5
fib(6) = 8
fib(7) = 13
fib(8) = 21
fib(9) = 34
fib(10) = 55
fib(11) = 89
fib(12) = 144
$ z run -c 'p(c){putchar(c);}main(){p(65);p(10);}'
A
MIT
If I have seen further, it is by standing upon the shoulders of giants.
Sir Isaac Newton, 1675
Thanks, y'all.
- https://web.archive.org/web/20191210114310/http://dbp-consulting.com/tutorials/debugging/linuxProgramStartup.html
- https://github.com/charly-lang/charly
- https://github.com/mint-lang/mint
- https://github.com/cia-foundation/TempleOS
- http://scheme2006.cs.uchicago.edu/11-ghuloum.pdf
- https://www.sigbus.info/compilerbook
- https://github.com/rui314/chibicc
- https://github.com/eatonphil/ulisp
- unix history repo
- writing elf output