Refresh prebuilts/ndk/android-ndk-r8 with content of r8c

Mostly notable change is the removal of arch-x86 and arch-mips headers
from platforms/android-{3,4,5,8}. Those headers are imcomplete to begin
with, since both X86 and MIPS ABIs are only supported at API > 8

Other fixes (excerpts from docs/CHANGES.html)

1. Fixed arch-mips/include/asm/* previously incorrectly cleaned from original kernel
   See https://android-review.googlesource.com/#/c/43335
2. Replace struct member data "__unused" with "__linux_unused" in linux/sysctl.h
   and linux/icmp.h to avoid conflict with "#define __unused" in sys/cdefs.h
3. Fixed fenv.h to enclosed C functions with __BEGIN_DECLS/__END_DECLS
4. Removed unimplemented functions in malloc.h
5. Fixed stdint.h.  See http://code.google.com/p/android/issues/detail?id=1952
6. Fixed preprocessor macros in <arch>/include/machine/*
7. Replaced link.h for mips with new version for all platforms
8. Remove linux-unistd.h

Change-Id: I35f120a870afe25a2d105a2cdbb957f0d40b60e9

1 files changed, 0 insertions, 26 deletions

diff --git a/8/platforms/android-8/arch-x86/usr/include/linux/smp.h b/8/platforms/android-8/arch-x86/usr/include/linux/smp.h
deleted file mode 100644
index ab4982d..0000000
--- a/8/platforms/android-8/arch-x86/usr/include/linux/smp.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/****************************************************************************
- ****************************************************************************
- ***
- ***   This header was automatically generated from a Linux kernel header
- ***   of the same name, to make information necessary for userspace to
- ***   call into the kernel available to libc.  It contains only constants,
- ***   structures, and macros generated from the original header, and thus,
- ***   contains no copyrightable information.
- ***
- ****************************************************************************
- ****************************************************************************/
-#ifndef __LINUX_SMP_H
-#define __LINUX_SMP_H
-
-#define raw_smp_processor_id() 0
-#define hard_smp_processor_id() 0
-#define smp_call_function(func,info,retry,wait) (up_smp_call_function())
-#define on_each_cpu(func,info,retry,wait)   ({   local_irq_disable();   func(info);   local_irq_enable();   0;   })
-#define num_booting_cpus() 1
-#define smp_prepare_boot_cpu() do {} while (0)
-#define smp_processor_id() raw_smp_processor_id()
-#define get_cpu() ({ preempt_disable(); smp_processor_id(); })
-#define put_cpu() preempt_enable()
-#define put_cpu_no_resched() preempt_enable_no_resched()
-
-#endif