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Fix #72 the lvalue checking was too loose #73

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Fix #72 the lvalue checking was too loose #73

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d8e61a8
AST + Code Generator
rswier Jan 27, 2016
13835a4
Include headers
rswier Feb 26, 2016
2a46cf1
Enabling build on 64-bit + remove mmap, dsym, qsort
tommythorn Sep 10, 2022
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24 changes: 15 additions & 9 deletions README.md
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Original file line number Diff line number Diff line change
@@ -1,14 +1,20 @@
c4 - C in four functions
========================

c5 - C in four functions + AST + back-end code generator
========================================================
An exercise in minimalism.

This branch extends **c4.c** by adding:

* Abstract Syntax Tree creation
* Back-end code generator function: **gen()**
* Standard ordering of function parameters on stack
* Native x86 version: **c5x86.c**
* Various optimizations

Try the following:

gcc -o c4 c4.c (you may need the -m32 option on 64bit machines)
./c4 hello.c
./c4 -s hello.c
gcc -o c5 c5.c (you may need the -m32 option on 64bit machines)
./c5 hello.c
./c5 -s hello.c

./c4 c4.c hello.c
./c4 c4.c c4.c hello.c

./c5 c5.c hello.c
./c5 c5.c c5.c hello.c
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