Hi Waldemar,
On Sun, Jul 10, 2016 at 9:25 AM, Waldemar Brodkorb <[email protected]> wrote:
> I want to add following cleanup patch.
> No regressions found.
>
> Okay? Comments?
The following looks either broken or unused in the current code,
given there's no matching PTR_MANGLE:
diff --git a/libc/sysdeps/linux/x86_64/sched_getcpu.S
b/libc/sysdeps/linux/x86_64/sched_getcpu.S
index f8c09c0..1e0a344 100644
--- a/libc/sysdeps/linux/x86_64/sched_getcpu.S
+++ b/libc/sysdeps/linux/x86_64/sched_getcpu.S
@@ -37,7 +37,6 @@ ENTRY (sched_getcpu)
#ifdef SHARED
movq __vdso_getcpu(%rip), %rax
- PTR_DEMANGLE (%rax)
callq *%rax
#else
# ifdef __NR_getcpu
AFAICS PTR_MANGLE/PTR_DEMANGLE are still present in glibc, but their
use in common code is conditional, though in arch-specific code it is not.
Do you plan for syncing with glibc in the future?
--
Thanks.
-- Max
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