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

@ -21,12 +21,12 @@
.privileged
.alignfunc
/ Returns 𝑥*𝑦, aborting on overflow.
/
/ @param edi is int32 𝑥
/ @param esi is int32 𝑦
/ @return eax is 𝑥*𝑦
/ @see -ftrapv
// Returns 𝑥*𝑦, aborting on overflow.
//
// @param edi is int32 𝑥
// @param esi is int32 𝑦
// @return eax is 𝑥*𝑦
// @see -ftrapv
__mulvsi3:
mov %edi,%eax
imul %esi