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Get codebase completely working with LLVM

Browse source 
You can now build Cosmopolitan with Clang:

    make -j8 MODE=llvm
    o/llvm/examples/hello.com

The assembler and linker code is now friendly to LLVM too.
So it's not needed to configure Clang to use binutils under
the hood. If you love LLVM then you can now use pure LLVM.
This commit is contained in:
Justine Tunney 2021-02-08 09:19:00 -08:00
parent 0e36cb3ac4
commit e75ffde09e
4528 changed files with 7776 additions and 11640 deletions
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18
libc/nexgen32e/kbase36.S
View file

@ -18,29 +18,29 @@
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h"
/ Base 36 Decoder Table.
/
/ This supports uppercase and lowercase. For encoding, the string
/ 0123456789abcdefghijklmnopqrstuvwxyz can be used, which linkers
/ are able to deduplicate.
// Base 36 Decoder Table.
//
// This supports uppercase and lowercase. For encoding, the string
// 0123456789abcdefghijklmnopqrstuvwxyz can be used, which linkers
// are able to deduplicate.
.initbss 300,_init_kBase36
kBase36:.zero 256
.endobj kBase36,globl,hidden
.previous
.init.start 300,_init_kBase36
add $'0,%rdi
add $'0',%rdi
xor %eax,%eax
pushpop 10,%rcx
0: inc %eax
stosb
.loop 0b
add $'A-1-'9,%rdi
pushpop 'Z+1-'A,%rcx
add $'A'-1-'9',%rdi
pushpop 'Z'+1-'A',%rcx
0: inc %eax
mov %al,0x20(%rdi)
stosb
.loop 0b
add $255-'Z,%rdi
add $255-'Z',%rdi
.init.end 300,_init_kBase36
.source __FILE__