cosmopolitan/examples/package/lib/myasm.S
Justine Tunney e75ffde09e 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.
2021-02-09 02:57:32 -08:00

16 lines
381 B
ArmAsm

#include "libc/macros.h"
// Example assembly function.
//
// @note param agnostic
// @note we love stack frames
// easiest way to do backtraces
// somehow they usually make code faster
// it's convention for keeping stack 16-byte aligned
// cpus still devote much to pushing & popping b/c i386
MyAsm: push %rbp
mov %rsp,%rbp
call MyPrint2
pop %rbp
ret
.endfn MyAsm,globl