Use strong_alias everywhere instead of .global/.set. Correct some cases where the non-hidden version was used.

95 files changed, 213 insertions, 326 deletions

diff --git a/libc/string/arm/_memcpy.S b/libc/string/arm/_memcpy.S
index 236500e5f..e8d78af23 100644
--- a/libc/string/arm/_memcpy.S
+++ b/libc/string/arm/_memcpy.S
@@ -73,6 +73,7 @@
 
 .text
 .global _memcpy
+.hidden _memcpy
 .type _memcpy,%function
 .align 4
 
diff --git a/libc/string/arm/bcopy.S b/libc/string/arm/bcopy.S
index a02807527..2914b8972 100644
--- a/libc/string/arm/bcopy.S
+++ b/libc/string/arm/bcopy.S
@@ -39,8 +39,8 @@
 
 /* bcopy = memcpy/memmove with arguments reversed. */
 
-.global bcopy
-.set bcopy,__bcopy
+#include <features.h>
+
 .text
 .global __bcopy
 .hidden __bcopy
@@ -55,3 +55,5 @@ __bcopy:
 	b	_memcpy (PLT)
 	
 .size __bcopy,.-__bcopy
+
+strong_alias(__bcopy,bcopy)
diff --git a/libc/string/arm/bzero.S b/libc/string/arm/bzero.S
index 93582f7c8..2cb67097e 100644
--- a/libc/string/arm/bzero.S
+++ b/libc/string/arm/bzero.S
@@ -37,16 +37,19 @@
  * by Erik Andersen <andersen@codepoet.org>
  */
 
+#include <features.h>
+
 .text
 .global __bzero
+.hidden __bzero
 .type __bzero,%function
 .align 4
 
 __bzero:
 	mov	r2, r1
 	mov	r1, #0
-	b	memset (PLT)
+	b	__memset
 
 .size __bzero,.-__bzero
 
-.weak bzero ; bzero = __bzero
+strong_alias(__bzero,bzero)
diff --git a/libc/string/arm/memcmp.S b/libc/string/arm/memcmp.S
index bdb5aca18..a97e02742 100644
--- a/libc/string/arm/memcmp.S
+++ b/libc/string/arm/memcmp.S
@@ -29,9 +29,8 @@
  * by Erik Andersen <andersen@codepoet.org>
  */
 
+#include <features.h>
 
-.global memcmp
-.set memcmp,__memcmp
 .text
 .global __memcmp
 .hidden __memcmp
@@ -56,4 +55,6 @@ __memcmp:
 	mov	pc, lr
 
 .size __memcmp,.-__memcmp
-.weak bcmp ; bcmp = memcmp
+
+strong_alias(__memcmp,memcmp)
+strong_alias(__memcmp,bcmp)
diff --git a/libc/string/arm/memcpy.S b/libc/string/arm/memcpy.S
index 372da4c49..8f81a15e5 100644
--- a/libc/string/arm/memcpy.S
+++ b/libc/string/arm/memcpy.S
@@ -37,8 +37,8 @@
  * by Erik Andersen <andersen@codepoet.org>
  */
 
-.global memcpy
-.set memcpy,__memcpy
+#include <features.h>
+
 .text
 .global __memcpy
 .hidden __memcpy
@@ -47,7 +47,9 @@
 
 __memcpy:
 	stmfd	sp!, {r0, lr}
-	bl	_memcpy (PLT)
+	bl	_memcpy
 	ldmfd	sp!, {r0, pc}
 
 .size __memcpy,.-__memcpy
+
+strong_alias(__memcpy,memcpy)
diff --git a/libc/string/arm/memmove.S b/libc/string/arm/memmove.S
index eafd345b4..a26cf731e 100644
--- a/libc/string/arm/memmove.S
+++ b/libc/string/arm/memmove.S
@@ -37,8 +37,8 @@
  * by Erik Andersen <andersen@codepoet.org>
  */
 
-.global memmove
-.set memmove,__memmove
+#include <features.h>
+
 .text
 .global __memmove
 .hidden __memmove
@@ -47,7 +47,9 @@
 
 __memmove:
 	stmfd	sp!, {r0, lr}
-	bl	_memcpy (PLT)
+	bl	_memcpy
 	ldmfd	sp!, {r0, pc}
 
 .size __memmove,.-__memmove
+
+strong_alias(__memmove,memmove)
diff --git a/libc/string/arm/memset.S b/libc/string/arm/memset.S
index 5fca03a13..dea05a6b0 100644
--- a/libc/string/arm/memset.S
+++ b/libc/string/arm/memset.S
@@ -17,10 +17,9 @@
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
 
+#include <features.h>
 #include <sys/syscall.h>
 
-.global memset
-.set memset,__memset
 .text
 .global __memset
 .hidden __memset
@@ -72,3 +71,5 @@ __memset:
 	mov	pc, lr
 
 .size __memset,.-__memset
+
+strong_alias(__memset,memset)
diff --git a/libc/string/arm/strcmp.S b/libc/string/arm/strcmp.S
index 33acc14cf..3f462dec0 100644
--- a/libc/string/arm/strcmp.S
+++ b/libc/string/arm/strcmp.S
@@ -31,8 +31,6 @@
 
 #include <features.h>
 
-.global strcmp
-.set strcmp,__strcmp
 .text
 .global __strcmp
 .hidden __strcmp
@@ -50,7 +48,9 @@ __strcmp:
 	mov	pc, lr
 
 .size __strcmp,.-__strcmp
+
+strong_alias(__strcmp,strcmp)
 #ifndef __UCLIBC_HAS_LOCALE__
-.global __strcoll ; .hidden __strcoll ; __strcoll = __strcmp
-.global strcoll ; .set strcoll,__strcmp
+hidden_strong_alias(__strcmp,__strcoll)
+strong_alias(__strcmp,strcoll)
 #endif
diff --git a/libc/string/arm/strlen.S b/libc/string/arm/strlen.S
index 7d91fd033..f623cbe20 100644
--- a/libc/string/arm/strlen.S
+++ b/libc/string/arm/strlen.S
@@ -17,6 +17,7 @@
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
 
+#include <features.h>
 #include <endian.h>
 #include <sys/syscall.h>
 
@@ -25,8 +26,6 @@
  * exit: r0 = len
  */
 
-.global strlen
-.set strlen,__strlen
 .text
 .global __strlen
 .hidden __strlen
@@ -80,3 +79,5 @@ Llastword:				@ drop through to here once we find a
 	mov	pc,lr
 
 .size __strlen,.-__strlen
+
+strong_alias(__strlen,strlen)
diff --git a/libc/string/arm/strncmp.S b/libc/string/arm/strncmp.S
index 94e93f7df..a3278727e 100644
--- a/libc/string/arm/strncmp.S
+++ b/libc/string/arm/strncmp.S
@@ -29,8 +29,8 @@
  * by Erik Andersen <andersen@codepoet.org>
  */
 
-.global strncmp
-.set strncmp,__strncmp
+#include <features.h>
+
 .text
 .global __strncmp
 .hidden __strncmp
@@ -57,3 +57,5 @@ __strncmp:
 	mov	pc, lr
 
 .size __strncmp,.-__strncmp
+
+strong_alias(__strncmp,strncmp)
diff --git a/libc/string/frv/memcpy.S b/libc/string/frv/memcpy.S
index 1ffc7c398..abd8a28db 100644
--- a/libc/string/frv/memcpy.S
+++ b/libc/string/frv/memcpy.S
@@ -18,6 +18,7 @@
  *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#include <features.h>
 
         .text
         .p2align	4
@@ -30,8 +31,6 @@
 #         to caller's fixup routine, aborting the remainder of the copy
 #
 ###############################################################################
-        .globl		memcpy
-	.set		memcpy,__memcpy
         .globl		__memcpy
         .hidden		__memcpy
         .type		__memcpy,@function
@@ -125,3 +124,5 @@ memcpy_32:
 	bralr
 
 	.size		__memcpy, .-__memcpy
+
+strong_alias(__memcpy,memcpy)
diff --git a/libc/string/frv/memset.S b/libc/string/frv/memset.S
index 62e705a44..a548b3779 100644
--- a/libc/string/frv/memset.S
+++ b/libc/string/frv/memset.S
@@ -18,6 +18,7 @@
  *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#include <features.h>
 
         .text
         .p2align	4
@@ -31,8 +32,6 @@
 #         GR4, GR7, GR8, and GR11 must be managed
 #
 ###############################################################################
-        .globl		memset
-	.set		memset,__memset
         .globl		__memset
         .hidden		__memset
         .type		__memset,@function
@@ -156,3 +155,5 @@ __memset:
 	cstb.p		gr12,@(gr4,gr0)		,cc7,#1
 	bralr
 	.size		__memset, .-__memset
+
+strong_alias(__memset,memset)
diff --git a/libc/string/generic/memchr.c b/libc/string/generic/memchr.c
index bc0623f3f..68c820814 100644
--- a/libc/string/generic/memchr.c
+++ b/libc/string/generic/memchr.c
@@ -29,8 +29,6 @@
 
 #define LONG_MAX_32_BITS 2147483647
 
-#undef memchr
-
 /* Search no more than N bytes of S for C.  */
 void attribute_hidden *__memchr (const void * s, int c_in, size_t n)
 {
@@ -174,4 +172,4 @@ void attribute_hidden *__memchr (const void * s, int c_in, size_t n)
   return 0;
 }
 
-strong_alias(__memchr, memchr)
+strong_alias(__memchr,memchr)
diff --git a/libc/string/generic/memcmp.c b/libc/string/generic/memcmp.c
index a3fcba036..13e11692a 100644
--- a/libc/string/generic/memcmp.c
+++ b/libc/string/generic/memcmp.c
@@ -20,8 +20,6 @@
 
 #include <string.h>
 
-#undef memcmp
-
 #include "memcopy.h"
 
 #include <endian.h>
@@ -332,6 +330,6 @@ attribute_hidden __memcmp (const __ptr_t s1, const __ptr_t s2, size_t len)
   return 0;
 }
 
-strong_alias(__memcmp, memcmp)
+strong_alias(__memcmp,memcmp)
 
-weak_alias(memcmp, bcmp)
+strong_alias(__memcmp,bcmp)
diff --git a/libc/string/generic/memcpy.c b/libc/string/generic/memcpy.c
index 2fb48ebef..6db4d0d44 100644
--- a/