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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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32
libc/nexgen32e/memset.S
View File

@@ -24,26 +24,26 @@
#include "libc/nexgen32e/macros.h"
#include "libc/macros.h"
/ Sets memory.
/
/ @param rdi is dest
/ @param esi is the byte to set
/ @param edx is the number of bytes to set
/ @return original rdi copied to rax
/ @mode long
/ @asyncsignalsafe
// Sets memory.
//
// @param rdi is dest
// @param esi is the byte to set
// @param edx is the number of bytes to set
// @return original rdi copied to rax
// @mode long
// @asyncsignalsafe
memset: mov %rdi,%rax
/ 𝑠𝑙𝑖𝑑𝑒
// 𝑠𝑙𝑖𝑑𝑒
.align 16
.endfn memset,globl
/ Sets memory w/ minimal-impact ABI.
/
/ @param rdi is dest
/ @param esi is the byte to set
/ @param edx is the number of bytes to set
/ @clob flags,rcx,xmm3
/ @mode long
// Sets memory w/ minimal-impact ABI.
//
// @param rdi is dest
// @param esi is the byte to set
// @param edx is the number of bytes to set
// @clob flags,rcx,xmm3
// @mode long
MemSet: .leafprologue
.profilable
mov $.Lmemsettab.ro.size,%ecx