Add chibicc

This program popped up on Hacker News recently. It's the only modern
compiler I've ever seen that doesn't have dependencies and is easily
modified. So I added all of the missing GNU extensions I like to use
which means it might be possible soon to build on non-Linux and have
third party not vendor gcc binaries.
This commit is contained in:
Justine Tunney 2020-12-05 12:20:41 -08:00
parent e44a0cf6f8
commit 8da931a7f6
298 changed files with 19493 additions and 11950 deletions

View file

@ -41,7 +41,7 @@ ffs: .leafprologue
bsf %edi,%eax
or $-1,%edx
cmovz %edx,%eax
add $1,%eax
inc %eax
.leafepilogue
.endfn ffs,globl
.source __FILE__