Get codebase completely working with LLVM

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

View file

@ -20,13 +20,13 @@
#include "libc/macros.h"
.text.startup
/ Initializes jump table for memset() and memcpy().
/
/ @param !ZF if required cpu vector extensions are available
/ @param rdi is address of 64-bit jump table
/ @param rsi is address of 8-bit jump initializers
/ @param rdx is address of indirect branch
/ @param ecx is size of jump table
// Initializes jump table for memset() and memcpy().
//
// @param !ZF if required cpu vector extensions are available
// @param rdi is address of 64-bit jump table
// @param rsi is address of 8-bit jump initializers
// @param rdx is address of indirect branch
// @param ecx is size of jump table
memjmpinit:
.leafprologue
setnz %r8b