andre/cosmopolitan
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

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
Download Patch File Download Diff File Expand all files Collapse all files

24
libc/mem/posix_memalign.S
View File

@@ -19,18 +19,18 @@
#include "libc/macros.h"
.source __FILE__
/ Allocates aligned memory the POSIX way.
/
/ Allocates a chunk of n bytes, aligned in accord with the alignment
/ argument. Differs from memalign only in that it (1) assigns the
/ allocated memory to *pp rather than returning it, (2) fails and
/ returns EINVAL if the alignment is not a power of two (3) fails and
/ returns ENOMEM if memory cannot be allocated.
/
/ @param rdi is void **pp
/ @param rsi is size_t align
/ @param rdx is size_t size
/ @return eax
// Allocates aligned memory the POSIX way.
//
// Allocates a chunk of n bytes, aligned in accord with the alignment
// argument. Differs from memalign only in that it (1) assigns the
// allocated memory to *pp rather than returning it, (2) fails and
// returns EINVAL if the alignment is not a power of two (3) fails and
// returns ENOMEM if memory cannot be allocated.
//
// @param rdi is void **pp
// @param rsi is size_t align
// @param rdx is size_t size
// @return eax
posix_memalign:
jmp *hook_posix_memalign(%rip)
.endfn posix_memalign,globl