Hide __get_sp.

Bug: 11156955
Change-Id: I55d8d320521e80c2085af28933a18b00cf5c714e
diff --git a/libc/arch-arm/bionic/__get_sp.S b/libc/arch-arm/bionic/__get_sp.S
index aabec6d..9ae6f24 100644
--- a/libc/arch-arm/bionic/__get_sp.S
+++ b/libc/arch-arm/bionic/__get_sp.S
@@ -28,7 +28,7 @@
 
 #include <private/bionic_asm.h>
 
-ENTRY(__get_sp)
+ENTRY_PRIVATE(__get_sp)
   mov r0, sp
   bx lr
 END(__get_sp)
diff --git a/libc/arch-arm64/bionic/__get_sp.S b/libc/arch-arm64/bionic/__get_sp.S
index d495b6a..d5e88e9 100644
--- a/libc/arch-arm64/bionic/__get_sp.S
+++ b/libc/arch-arm64/bionic/__get_sp.S
@@ -28,7 +28,7 @@
 
 #include <private/bionic_asm.h>
 
-ENTRY(__get_sp)
+ENTRY_PRIVATE(__get_sp)
     mov x0, sp
     ret
 END(__get_sp)
diff --git a/libc/arch-mips/bionic/__get_sp.S b/libc/arch-mips/bionic/__get_sp.S
index d4b278b..5f5d32e 100644
--- a/libc/arch-mips/bionic/__get_sp.S
+++ b/libc/arch-mips/bionic/__get_sp.S
@@ -28,8 +28,7 @@
 
 #include <private/bionic_asm.h>
 
-// void* __get_sp()
-ENTRY(__get_sp)
+ENTRY_PRIVATE(__get_sp)
   move v0, sp
   j ra
 END(__get_sp)
diff --git a/libc/arch-mips64/bionic/__get_sp.S b/libc/arch-mips64/bionic/__get_sp.S
index 8488102..5f5d32e 100644
--- a/libc/arch-mips64/bionic/__get_sp.S
+++ b/libc/arch-mips64/bionic/__get_sp.S
@@ -28,7 +28,7 @@
 
 #include <private/bionic_asm.h>
 
-ENTRY(__get_sp)
+ENTRY_PRIVATE(__get_sp)
   move v0, sp
   j ra
 END(__get_sp)
diff --git a/libc/arch-x86/bionic/__get_sp.S b/libc/arch-x86/bionic/__get_sp.S
index 31ec6bc..aea6ac6 100644
--- a/libc/arch-x86/bionic/__get_sp.S
+++ b/libc/arch-x86/bionic/__get_sp.S
@@ -28,7 +28,7 @@
 
 #include <private/bionic_asm.h>
 
-ENTRY(__get_sp)
+ENTRY_PRIVATE(__get_sp)
   mov  %esp, %eax
   ret
 END(__get_sp)
diff --git a/libc/arch-x86_64/bionic/__get_sp.S b/libc/arch-x86_64/bionic/__get_sp.S
index 9cc18a9..49a2406 100644
--- a/libc/arch-x86_64/bionic/__get_sp.S
+++ b/libc/arch-x86_64/bionic/__get_sp.S
@@ -28,7 +28,7 @@
 
 #include <private/bionic_asm.h>
 
-ENTRY(__get_sp)
+ENTRY_PRIVATE(__get_sp)
   mov  %rsp, %rax
   ret
 END(__get_sp)