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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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12
libc/runtime/setstack.S
View file

@ -18,12 +18,12 @@
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h"
/ Switches stack.
/
/ @param rdi is new rsp, passed as malloc(size) + size
/ @param rsi is function to call in new stack space
/ @param rdx,rcx,r8,r9 get passed as args to rsi
/ @return rax and happens on original stack
// Switches stack.
//
// @param rdi is new rsp, passed as malloc(size) + size
// @param rsi is function to call in new stack space
// @param rdx,rcx,r8,r9 get passed as args to rsi
// @return rax and happens on original stack
_setstack:
push %rbp
mov %rsp,%rbp