From fe68563b9a070fedf117c8738652587945427bb3 Mon Sep 17 00:00:00 2001
From: "Peter S. Mazinger" <ps.m@gmx.net>
Date: Tue, 3 Jan 2006 14:46:56 +0000
Subject: Use strong_alias everywhere instead of .global/.set. Correct some
 cases where the non-hidden version was used.

---
 libc/string/sparc/_glibc_inc.h              |  6 +-----
 libc/string/sparc/sparc32/memchr.S          |  6 ++----
 libc/string/sparc/sparc32/memcpy.S          | 12 +++---------
 libc/string/sparc/sparc32/memset.S          |  7 ++-----
 libc/string/sparc/sparc32/stpcpy.S          |  5 ++---
 libc/string/sparc/sparc32/strcat.S          |  5 ++---
 libc/string/sparc/sparc32/strchr.S          | 13 ++++---------
 libc/string/sparc/sparc32/strcmp.S          |  5 ++---
 libc/string/sparc/sparc32/strcpy.S          |  5 ++---
 libc/string/sparc/sparc32/strlen.S          |  5 ++---
 libc/string/sparc/sparc64/memchr.S          |  4 ++--
 libc/string/sparc/sparc64/memcpy.S          | 16 +++++-----------
 libc/string/sparc/sparc64/memset.S          |  7 ++-----
 libc/string/sparc/sparc64/sparcv9b/memcpy.S | 22 ++++++++--------------
 libc/string/sparc/sparc64/stpcpy.S          |  2 +-
 libc/string/sparc/sparc64/strcat.S          |  5 ++---
 libc/string/sparc/sparc64/strchr.S          | 13 ++++---------
 libc/string/sparc/sparc64/strcmp.S          |  5 ++---
 libc/string/sparc/sparc64/strcpy.S          |  5 ++---
 libc/string/sparc/sparc64/strlen.S          |  5 ++---
 20 files changed, 52 insertions(+), 101 deletions(-)

(limited to 'libc/string/sparc')

diff --git a/libc/string/sparc/_glibc_inc.h b/libc/string/sparc/_glibc_inc.h
index 7840ba1bf..6ef1dbde6 100644
--- a/libc/string/sparc/_glibc_inc.h
+++ b/libc/string/sparc/_glibc_inc.h
@@ -14,6 +14,7 @@
 
 #define ENTRY(sym) \
 	.global sym; \
+	.hidden sym; \
 	.align  ENTRY_ALIGN; \
 	.type   sym,%function; \
 	sym:
@@ -23,8 +24,3 @@
 
 #define END(sym) \
 	.size sym,.-sym;
-
-#undef weak_alias
-#define weak_alias(sym, alias) \
-	.weak alias; \
-    alias = sym;
diff --git a/libc/string/sparc/sparc32/memchr.S b/libc/string/sparc/sparc32/memchr.S
index e8f44f176..e012844ba 100644
--- a/libc/string/sparc/sparc32/memchr.S
+++ b/libc/string/sparc/sparc32/memchr.S
@@ -63,9 +63,6 @@
 1:	retl
 	 sub		%o0, 1, %o0
 
-.globl memchr
-.set memchr,__memchr
-.hidden __memchr
 ENTRY(__memchr)
 	andcc		%o1, 0xff, %o1
 	sll		%o1, 8, %g6
@@ -140,7 +137,8 @@ ENTRY(__memchr)
 4:	retl
 	 sub		%o0, 4, %o0
 END(__memchr)
+strong_alias(__memchr,memchr)
 
 #if !__BOUNDED_POINTERS__
-weak_alias (__memchr, __ubp_memchr)
+weak_alias(__memchr,__ubp_memchr)
 #endif
diff --git a/libc/string/sparc/sparc32/memcpy.S b/libc/string/sparc/sparc32/memcpy.S
index b2a9b1602..a1dd246e6 100644
--- a/libc/string/sparc/sparc32/memcpy.S
+++ b/libc/string/sparc/sparc32/memcpy.S
@@ -161,18 +161,13 @@
 	b		3f
 	 sub		%o0, 2, %o0
 
-.globl bcopy
-.set bcopy,__bcopy
-.hidden __bcopy
 ENTRY(__bcopy)
 	mov		%o0, %o3
 	mov		%o1, %o0
 	mov		%o3, %o1
 END(__bcopy)
+strong_alias(__bcopy,bcopy)
 
-.globl memmove
-.set memmove,__memmove
-.hidden __memmove
 ENTRY(__memmove)
 	cmp		%o0, %o1
 	st		%o0, [%sp + 64]
@@ -454,10 +449,8 @@ ENTRY(__memmove)
 	b		3f
 	 add		%o0, 2, %o0
 END(__memmove)
+strong_alias(__memmove,memmove)
 
-.globl memcpy
-.set memcpy,__memcpy
-.hidden __memcpy
 ENTRY(__memcpy)		/* %o0=dst %o1=src %o2=len */
 	sub		%o0, %o1, %o4
 	st		%o0, [%sp + 64]
@@ -974,3 +967,4 @@ ENTRY(__memcpy)		/* %o0=dst %o1=src %o2=len */
 110:	retl
 	 sub		%o7, %g6, %o5
 END(__memcpy)
+strong_alias(__memcpy,memcpy)
diff --git a/libc/string/sparc/sparc32/memset.S b/libc/string/sparc/sparc32/memset.S
index ef8a5b634..b60b881be 100644
--- a/libc/string/sparc/sparc32/memset.S
+++ b/libc/string/sparc/sparc32/memset.S
@@ -61,10 +61,8 @@ ENTRY(__bzero)
 	b		4f
 	 sub		%o0, %o2, %o0
 END(__bzero)
+strong_alias(__bzero,bzero)
 
-.globl memset
-.set memset,__memset
-.hidden __memset
 ENTRY(__memset)
 	and		%o1, 0xff, %g3
 	sll		%g3, 8, %g2
@@ -151,5 +149,4 @@ ENTRY(__memset)
 0:	retl
 	 nop
 END(__memset)
-
-weak_alias (__bzero, bzero)
+strong_alias(__memset,memset)
diff --git a/libc/string/sparc/sparc32/stpcpy.S b/libc/string/sparc/sparc32/stpcpy.S
index 97a5dce0e..26d2fecbd 100644
--- a/libc/string/sparc/sparc32/stpcpy.S
+++ b/libc/string/sparc/sparc32/stpcpy.S
@@ -65,9 +65,6 @@
 1:	retl
 	 add		%o0, -1, %o0
 
-.globl stpcpy
-.set stpcpy,__stpcpy
-.hidden __stpcpy
 ENTRY(__stpcpy)
 	andcc		%o1, 3, %g0
 	bne		10b
@@ -160,3 +157,5 @@ ENTRY(__stpcpy)
 19:	retl
 	 nop
 END(__stpcpy)
+
+strong_alias(__stpcpy,stpcpy)
diff --git a/libc/string/sparc/sparc32/strcat.S b/libc/string/sparc/sparc32/strcat.S
index 8efe6aebf..2ee630b23 100644
--- a/libc/string/sparc/sparc32/strcat.S
+++ b/libc/string/sparc/sparc32/strcat.S
@@ -91,9 +91,6 @@
 	b		3f
 	 sub		%o0, 1, %o0
 
-.globl strcat
-.set strcat,__strcat
-.hidden __strcat
 ENTRY(__strcat)
 	mov		%o0, %g2
 	andcc		%o0, 3, %g0
@@ -347,3 +344,5 @@ ENTRY(__strcat)
 	retl
 	 mov		%g2, %o0
 END(__strcat)
+
+strong_alias(__strcat,strcat)
diff --git a/libc/string/sparc/sparc32/strchr.S b/libc/string/sparc/sparc32/strchr.S
index 450b4ffe6..69360c53a 100644
--- a/libc/string/sparc/sparc32/strchr.S
+++ b/libc/string/sparc/sparc32/strchr.S
@@ -67,9 +67,6 @@
 1:	retl
 	 sub		%o0, 1, %o0
 
-.globl strchr
-.set strchr,__strchr
-.hidden __strchr
 ENTRY(__strchr)
 	andcc		%o1, 0xff, %o1
 	be		12f
@@ -219,10 +216,9 @@ ENTRY(__strchr)
 	b		7f
 	 ld		[%o0], %g4
 END(__strchr)
+strong_alias(__strchr,strchr)
+strong_alias(__strchr,index)
 
-.globl strrchr
-.set strrchr,__strrchr
-.hidden __strrchr
 ENTRY(__strrchr)
 	andcc		%o1, 0xff, %o1
 	clr		%o5
@@ -281,6 +277,5 @@ ENTRY(__strrchr)
 9:	retl
 	 mov		%o5, %o0
 END(__strrchr)
-
-weak_alias (strchr, index)
-weak_alias (strrchr, rindex)
+strong_alias(__strrchr,strrchr)
+strong_alias(__strrchr,rindex)
diff --git a/libc/string/sparc/sparc32/strcmp.S b/libc/string/sparc/sparc32/strcmp.S
index 2ae1b2ef4..6a807e08a 100644
--- a/libc/string/sparc/sparc32/strcmp.S
+++ b/libc/string/sparc/sparc32/strcmp.S
@@ -74,9 +74,6 @@
 2:	retl
 	 mov		%o4, %o0
 
-.globl strcmp
-.set strcmp,__strcmp
-.hidden __strcmp
 ENTRY(__strcmp)
 	andcc		%o0, 3, %g0
 	bne		10b
@@ -256,3 +253,5 @@ ENTRY(__strcmp)
 	jmpl		%i7 + 8, %g0
 	 restore	%g4, %g0, %o0
 END(__strcmp)
+
+strong_alias(__strcmp,strcmp)
diff --git a/libc/string/sparc/sparc32/strcpy.S b/libc/string/sparc/sparc32/strcpy.S
index 6dc3517b5..ab57e00a5 100644
--- a/libc/string/sparc/sparc32/strcpy.S
+++ b/libc/string/sparc/sparc32/strcpy.S
@@ -63,9 +63,6 @@
 	b		6f
 	 andcc		%o0, 3, %g3
 
-.globl strcpy
-.set strcpy,__strcpy
-.hidden __strcpy
 ENTRY(__strcpy)
 	mov		%o0, %g2
 	andcc		%o1, 3, %g0
@@ -273,3 +270,5 @@ ENTRY(__strcpy)
 	retl
 	 mov		%g2, %o0
 END(__strcpy)
+
+strong_alias(__strcpy,strcpy)
diff --git a/libc/string/sparc/sparc32/strlen.S b/libc/string/sparc/sparc32/strlen.S
index 116700e24..81beb7f62 100644
--- a/libc/string/sparc/sparc32/strlen.S
+++ b/libc/string/sparc/sparc32/strlen.S
@@ -63,9 +63,6 @@
 3:	retl
 	 mov		2, %o0
 
-.globl strlen
-.set strlen,__strlen
-.hidden __strlen
 ENTRY(__strlen)
 	mov		%o0, %o1
 	andcc		%o0, 3, %g0
@@ -102,3 +99,5 @@ ENTRY(__strlen)
 13:	retl
 	 sub		%o4, %o1, %o0
 END(__strlen)
+
+strong_alias(__strlen,strlen)
diff --git a/libc/string/sparc/sparc64/memchr.S b/libc/string/sparc/sparc64/memchr.S
index a10dfbc63..7017b5540 100644
--- a/libc/string/sparc/sparc64/memchr.S
+++ b/libc/string/sparc/sparc64/memchr.S
@@ -255,7 +255,7 @@ ENTRY(__memchr)
 	 add		%o0, -1, %o0			/* IEU0				*/
 END(__memchr)
 
-weak_alias (__memchr, memchr)
+strong_alias(__memchr,memchr)
 #if !__BOUNDED_POINTERS__
-weak_alias (__memchr, __ubp_memchr)
+weak_alias(__memchr,__ubp_memchr)
 #endif
diff --git a/libc/string/sparc/sparc64/memcpy.S b/libc/string/sparc/sparc64/memcpy.S
index 47f812a1e..4201b5ec2 100644
--- a/libc/string/sparc/sparc64/memcpy.S
+++ b/libc/string/sparc/sparc64/memcpy.S
@@ -191,9 +191,6 @@
 	.text
 	.align		32
 
-.globl bcopy
-.set bcopy,__bcopy
-.hidden __bcopy
 ENTRY(__bcopy)
 	sub		%o1, %o0, %o4			/* IEU0		Group		*/
 	mov		%o0, %g3			/* IEU1				*/
@@ -209,6 +206,7 @@ ENTRY(__bcopy)
 	retl
 	 nop
 END(__bcopy)
+strong_alias(__bcopy,bcopy)
 
 	.align		32
 200:	be,pt		%xcc, 201f			/* CTI				*/
@@ -506,9 +504,6 @@ END(__align_cpy_16)
 #endif
 
 	.align		32
-.globl memcpy
-.set memcpy,__memcpy
-.hidden __memcpy
 ENTRY(__memcpy)
 210:
 #ifndef USE_BPR
@@ -701,6 +696,7 @@ ENTRY(__memcpy)
 	retl
 	 mov		%g4, %o0
 END(__memcpy)
+strong_alias(__memcpy,memcpy)
 
 	.align		32
 228:	andcc		%o2, 1, %g0			/* IEU1		Group		*/
@@ -725,9 +721,6 @@ END(__memcpy)
 	 nop
 
 	.align		32
-.globl memmove
-.set memmove,__memmove
-.hidden __memmove
 ENTRY(__memmove)
 #ifndef USE_BPR
 	srl		%o2, 0, %o2			/* IEU1		Group		*/
@@ -920,8 +913,9 @@ ENTRY(__memmove)
 	retl
 	 mov		%g4, %o0
 END(__memmove)
+strong_alias(__memmove,memmove)
 
 #ifdef USE_BPR
-weak_alias (memcpy, __align_cpy_1)
-weak_alias (memcpy, __align_cpy_2)
+weak_alias(__memcpy,__align_cpy_1)
+weak_alias(__memcpy,__align_cpy_2)
 #endif
diff --git a/libc/string/sparc/sparc64/memset.S b/libc/string/sparc/sparc64/memset.S
index 5d2911451..6fb25d211 100644
--- a/libc/string/sparc/sparc64/memset.S
+++ b/libc/string/sparc/sparc64/memset.S
@@ -36,9 +36,6 @@
 	/* Well, memset is a lot easier to get right than bcopy... */
 	.text
 	.align		32
-.globl memset
-.set memset,__memset
-.hidden __memset
 ENTRY(__memset)
 	andcc		%o1, 0xff, %o1
 	mov		%o0, %o5
@@ -180,6 +177,7 @@ ENTRY(__memset)
 	ba,pt		%xcc, 18b
 	 ldd		[%o0], %f0
 END(__memset)
+strong_alias(__memset,memset)
 
 #define ZERO_BLOCKS(base, offset, source)		\
 	stx		source, [base - offset - 0x38];	\
@@ -312,5 +310,4 @@ ENTRY(__bzero)
 0:	retl
 	 mov		%o5, %o0
 END(__bzero)
-
-weak_alias (__bzero, bzero)
+strong_alias(__bzero,bzero)
diff --git a/libc/string/sparc/sparc64/sparcv9b/memcpy.S b/libc/string/sparc/sparc64/sparcv9b/memcpy.S
index 91e74d438..dd381c7ef 100644
--- a/libc/string/sparc/sparc64/sparcv9b/memcpy.S
+++ b/libc/string/sparc/sparc64/sparcv9b/memcpy.S
@@ -36,9 +36,6 @@
 	.text
 	.align	32
 
-.globl bcopy
-.set bcopy,__bcopy
-.hidden __bcopy
 ENTRY(__bcopy)
 	sub		%o1, %o0, %o4
 	mov		%o0, %g4
@@ -54,6 +51,7 @@ ENTRY(__bcopy)
 	retl
 	 nop
 END(__bcopy)
+strong_alias(__bcopy,bcopy)
 
 	/* Special/non-trivial issues of this code:
 	 *
@@ -70,9 +68,6 @@ END(__bcopy)
 	 * of up to 2.4GB per second.
 	 */
 	.align		32
-.globl memcpy
-.set memcpy,__memcpy
-.hidden __memcpy
 ENTRY(__memcpy)
 
 100: /* %o0=dst, %o1=src, %o2=len */
@@ -335,6 +330,7 @@ small_copy_unaligned:
 	 mov		%g5, %o0
 
 END(__memcpy)
+strong_alias(__memcpy,memcpy)
 
 #define RMOVE_BIGCHUNK(src, dst, offset, t0, t1, t2, t3)	\
 	ldx		[%src - offset - 0x20], %t0; 		\
@@ -409,9 +405,6 @@ END(__memcpy)
 	 mov		%g4, %o0
 
 	.align		32
-.globl memmove
-.set memmove,__memmove
-.hidden __memmove
 ENTRY(__memmove)
 	mov		%o0, %g5
 #ifndef USE_BPR
@@ -605,11 +598,12 @@ ENTRY(__memmove)
 	retl
 	 mov		%g4, %o0
 END(__memmove)
+strong_alias(__memmove,memmove)
 
 #ifdef USE_BPR
-weak_alias (memcpy, __align_cpy_1)
-weak_alias (memcpy, __align_cpy_2)
-weak_alias (memcpy, __align_cpy_4)
-weak_alias (memcpy, __align_cpy_8)
-weak_alias (memcpy, __align_cpy_16)
+weak_alias(memcpy,__align_cpy_1)
+weak_alias(memcpy,__align_cpy_2)
+weak_alias(memcpy,__align_cpy_4)
+weak_alias(memcpy,__align_cpy_8)
+weak_alias(memcpy,__align_cpy_16)
 #endif
diff --git a/libc/string/sparc/sparc64/stpcpy.S b/libc/string/sparc/sparc64/stpcpy.S
index a66f9d152..6bd24cfee 100644
--- a/libc/string/sparc/sparc64/stpcpy.S
+++ b/libc/string/sparc/sparc64/stpcpy.S
@@ -269,4 +269,4 @@ ENTRY(__stpcpy)
 	 mov		%g6, %o0			/* IEU0				*/
 END(__stpcpy)
 
-weak_alias (__stpcpy, stpcpy)
+strong_alias(__stpcpy,stpcpy)
diff --git a/libc/string/sparc/sparc64/strcat.S b/libc/string/sparc/sparc64/strcat.S
index 3b81e59e6..fb3ad2d12 100644
--- a/libc/string/sparc/sparc64/strcat.S
+++ b/libc/string/sparc/sparc64/strcat.S
@@ -47,9 +47,6 @@
 
 	.text
 	.align		32
-.globl strcat
-.set strcat,__strcat
-.hidden __strcat
 ENTRY(__strcat)
 	sethi		%hi(0x01010101), %g1		/* IEU0		Group		*/
 	ldub		[%o0], %o3			/* Load				*/
@@ -339,3 +336,5 @@ ENTRY(__strcat)
 	retl						/* CTI+IEU1	Group		*/
 	 mov		%g6, %o0			/* IEU0				*/
 END(__strcat)
+
+strong_alias(__strcat,strcat)
diff --git a/libc/string/sparc/sparc64/strchr.S b/libc/string/sparc/sparc64/strchr.S
index 6943e8b96..34c30df31 100644
--- a/libc/string/sparc/sparc64/strchr.S
+++ b/libc/string/sparc/sparc64/strchr.S
@@ -47,9 +47,6 @@
 
 	.text
 	.align		32
-.globl strchr
-.set strchr,__strchr
-.hidden __strchr
 ENTRY(__strchr)
 	andcc		%o1, 0xff, %o1			/* IEU1		Group		*/
 	be,pn		%icc, 17f			/* CTI				*/
@@ -331,11 +328,10 @@ ENTRY(__strchr)
 	retl						/* CTI+IEU1	Group		*/
 	 add		%o0, -1, %o0			/* IEU0				*/
 END(__strchr)
+strong_alias(__strchr,strchr)
+strong_alias(__strchr,index)
 
 	.align		32
-.globl strrchr
-.set strrchr,__strrchr
-.hidden __strrchr
 ENTRY(__strrchr)
 	andcc		%o1, 0xff, %o1			/* IEU1		Group		*/
 	be,pn		%icc, 17b			/* CTI				*/
@@ -481,6 +477,5 @@ ENTRY(__strrchr)
 
 	 ldx		[%o0], %o3			/* Load				*/
 END(__strrchr)
-
-weak_alias (strchr, index)
-weak_alias (strrchr, rindex)
+strong_alias(__strrchr,strrchr)
+strong_alias(__strrchr,rindex)
diff --git a/libc/string/sparc/sparc64/strcmp.S b/libc/string/sparc/sparc64/strcmp.S
index a4eb36632..0e078e9ac 100644
--- a/libc/string/sparc/sparc64/strcmp.S
+++ b/libc/string/sparc/sparc64/strcmp.S
@@ -45,9 +45,6 @@
 
 	.text
 	.align		32
-.globl strcmp
-.set strcmp,__strcmp
-.hidden __strcmp
 ENTRY(__strcmp)
 	sethi		%hi(0x01010101), %g1			/* IEU0		Group		*/
 	andcc		%o0, 7, %g0				/* IEU1				*/
@@ -279,3 +276,5 @@ ENTRY(__strcmp)
 	ba,pt		%xcc, 11b				/* CTI		Group		*/
 	 ldxa		[%o1 + %o0] ASI_PNF, %g6		/* Load				*/
 END(__strcmp)
+
+strong_alias(__strcmp,strcmp)
diff --git a/libc/string/sparc/sparc64/strcpy.S b/libc/string/sparc/sparc64/strcpy.S
index cc906bae7..d9dff104a 100644
--- a/libc/string/sparc/sparc64/strcpy.S
+++ b/libc/string/sparc/sparc64/strcpy.S
@@ -45,9 +45,6 @@
 
 	.text
 	.align		32
-.globl strcpy
-.set strcpy,__strcpy
-.hidden __strcpy
 ENTRY(__strcpy)
 	sethi		%hi(0x01010101), %g1		/* IEU0		Group		*/
 	mov		%o0, %g6			/* IEU1				*/
@@ -244,3 +241,5 @@ ENTRY(__strcpy)
 	retl						/* CTI+IEU1	Group		*/
 	 mov		%g6, %o0			/* IEU0				*/
 END(__strcpy)
+
+strong_alias(__strcpy,strcpy)
diff --git a/libc/string/sparc/sparc64/strlen.S b/libc/string/sparc/sparc64/strlen.S
index 9f48fe6a1..3c1cfc0d8 100644
--- a/libc/string/sparc/sparc64/strlen.S
+++ b/libc/string/sparc/sparc64/strlen.S
@@ -39,9 +39,6 @@
 
 	.text
 	.align		32
-.globl strlen
-.set strlen,__strlen
-.hidden __strlen
 ENTRY(__strlen)
 	sethi		%hi(0x01010101), %g1		/* IEU0		Group		*/
 	ldub		[%o0], %o3			/* Load				*/
@@ -173,3 +170,5 @@ ENTRY(__strlen)
 	retl						/* CTI+IEU1	Group		*/
 	 sub		%o0, %o1, %o0			/* IEU0				*/
 END(__strlen)
+
+strong_alias(__strlen,strlen)
-- 
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