Remove powerpc64 bounded-pointers code.

13 files changed, 36 insertions, 68 deletions

diff --git a/sysdeps/powerpc/powerpc64/power7/memchr.S b/sysdeps/powerpc/powerpc64/power7/memchr.S
index 7b71a19e6c..3416897f50 100644
--- a/sysdeps/powerpc/powerpc64/power7/memchr.S
+++ b/sysdeps/powerpc/powerpc64/power7/memchr.S
@@ -18,12 +18,10 @@
    <http://www.gnu.org/licenses/>.  */
 
 #include <sysdep.h>
-#include <bp-sym.h>
-#include <bp-asm.h>
 
 /* int [r3] memchr (char *s [r3], int byte [r4], int size [r5])  */
 	.machine  power7
-ENTRY (BP_SYM (__memchr))
+ENTRY (__memchr)
 	CALL_MCOUNT 2
 	dcbt	0,r3
 	clrrdi  r8,r3,3
@@ -202,6 +200,6 @@ L(loop_small):                /* loop_small has been unrolled.  */
 	blr
 
 
-END (BP_SYM (__memchr))
-weak_alias (BP_SYM (__memchr), BP_SYM(memchr))
+END (__memchr)
+weak_alias (__memchr, memchr)
 libc_hidden_builtin_def (memchr)
diff --git a/sysdeps/powerpc/powerpc64/power7/memcmp.S b/sysdeps/powerpc/powerpc64/power7/memcmp.S
index a7caa48946..f190c64611 100644
--- a/sysdeps/powerpc/powerpc64/power7/memcmp.S
+++ b/sysdeps/powerpc/powerpc64/power7/memcmp.S
@@ -17,15 +17,13 @@
    <http://www.gnu.org/licenses/>.  */
 
 #include <sysdep.h>
-#include <bp-sym.h>
-#include <bp-asm.h>
 
 /* int [r3] memcmp (const char *s1 [r3],
 		    const char *s2 [r4],
 		    size_t size [r5])  */
 
 	.machine power7
-EALIGN (BP_SYM(memcmp),4,0)
+EALIGN (memcmp,4,0)
 	CALL_MCOUNT 3
 
 #define rTMP	r0
@@ -33,9 +31,6 @@ EALIGN (BP_SYM(memcmp),4,0)
 #define rSTR1	r3	/* first string arg */
 #define rSTR2	r4	/* second string arg */
 #define rN	r5	/* max string length */
-/* Note:  The Bounded pointer support in this code is broken.  This code
-   was inherited from PPC32 and that support was never completed.
-   Current PPC gcc does not support -fbounds-check or -fbounded-pointers.  */
 #define rWORD1	r6	/* current word in s1 */
 #define rWORD2	r7	/* current word in s2 */
 #define rWORD3	r8	/* next word in s1 */
@@ -978,6 +973,6 @@ L(duzeroLength):
 	li	rRTN,0
 	blr
 
-END (BP_SYM (memcmp))
+END (memcmp)
 libc_hidden_builtin_def (memcmp)
 weak_alias (memcmp,bcmp)
diff --git a/sysdeps/powerpc/powerpc64/power7/memcpy.S b/sysdeps/powerpc/powerpc64/power7/memcpy.S
index aa0db8e152..800a9f1bb1 100644
--- a/sysdeps/powerpc/powerpc64/power7/memcpy.S
+++ b/sysdeps/powerpc/powerpc64/power7/memcpy.S
@@ -18,15 +18,13 @@
    <http://www.gnu.org/licenses/>.  */
 
 #include <sysdep.h>
-#include <bp-sym.h>
-#include <bp-asm.h>
 
 
 /* __ptr_t [r3] memcpy (__ptr_t dst [r3], __ptr_t src [r4], size_t len [r5]);
    Returns 'dst'.  */
 
 	.machine power7
-EALIGN (BP_SYM (memcpy), 5, 0)
+EALIGN (memcpy, 5, 0)
 	CALL_MCOUNT 3
 
 	cmpldi  cr1,5,31
@@ -502,5 +500,5 @@ L(end_unaligned_loop):
 	ld	3,-16(1)
 	blr
 
-END_GEN_TB (BP_SYM (memcpy),TB_TOCLESS)
+END_GEN_TB (memcpy,TB_TOCLESS)
 libc_hidden_builtin_def (memcpy)
diff --git a/sysdeps/powerpc/powerpc64/power7/mempcpy.S b/sysdeps/powerpc/powerpc64/power7/mempcpy.S
index 9993040acf..f20be938d2 100644
--- a/sysdeps/powerpc/powerpc64/power7/mempcpy.S
+++ b/sysdeps/powerpc/powerpc64/power7/mempcpy.S
@@ -18,15 +18,13 @@
    <http://www.gnu.org/licenses/>.  */
 
 #include <sysdep.h>
-#include <bp-sym.h>
-#include <bp-asm.h>
 
 
 /* __ptr_t [r3] __mempcpy (__ptr_t dst [r3], __ptr_t src [r4], size_t len [r5]);
     Returns 'dst' + 'len'.  */
 
 	.machine  power7
-EALIGN (BP_SYM (__mempcpy), 5, 0)
+EALIGN (__mempcpy, 5, 0)
 	CALL_MCOUNT 3
 
 	cmpldi	cr1,5,31
@@ -451,7 +449,7 @@ L(end_unaligned_loop):
 	add	3,3,5
 	blr
 
-END_GEN_TB (BP_SYM (__mempcpy),TB_TOCLESS)
-libc_hidden_def (BP_SYM (__mempcpy))
-weak_alias (BP_SYM (__mempcpy), BP_SYM (mempcpy))
+END_GEN_TB (__mempcpy,TB_TOCLESS)
+libc_hidden_def (__mempcpy)
+weak_alias (__mempcpy, mempcpy)
 libc_hidden_builtin_def (mempcpy)
diff --git a/sysdeps/powerpc/powerpc64/power7/memrchr.S b/sysdeps/powerpc/powerpc64/power7/memrchr.S
index d3ffe4c087..d24fbbb1b9 100644
--- a/sysdeps/powerpc/powerpc64/power7/memrchr.S
+++ b/sysdeps/powerpc/powerpc64/power7/memrchr.S
@@ -18,12 +18,10 @@
    <http://www.gnu.org/licenses/>.  */
 
 #include <sysdep.h>
-#include <bp-sym.h>
-#include <bp-asm.h>
 
 /* int [r3] memrchr (char *s [r3], int byte [r4], int size [r5])  */
 	.machine  power7
-ENTRY (BP_SYM (__memrchr))
+ENTRY (__memrchr)
 	CALL_MCOUNT
 	dcbt	0,r3
 	mr	r7,r3
@@ -174,6 +172,6 @@ L(loop_small):
 	ble	L(null)
 	b	L(loop_small)
 
-END (BP_SYM (__memrchr))
-weak_alias (BP_SYM (__memrchr), BP_SYM(memrchr))
+END (__memrchr)
+weak_alias (__memrchr, memrchr)
 libc_hidden_builtin_def (memrchr)
diff --git a/sysdeps/powerpc/powerpc64/power7/memset.S b/sysdeps/powerpc/powerpc64/power7/memset.S
index abb2d35282..b24cfa163a 100644
--- a/sysdeps/powerpc/powerpc64/power7/memset.S
+++ b/sysdeps/powerpc/powerpc64/power7/memset.S
@@ -18,14 +18,12 @@
    <http://www.gnu.org/licenses/>.  */
 
 #include <sysdep.h>
-#include <bp-sym.h>
-#include <bp-asm.h>
 
 /* __ptr_t [r3] memset (__ptr_t s [r3], int c [r4], size_t n [r5]));
    Returns 's'.  */
 
 	.machine power7
-EALIGN (BP_SYM (memset), 5, 0)
+EALIGN (memset, 5, 0)
 	CALL_MCOUNT 3
 
 L(_memset):
@@ -382,16 +380,16 @@ L(small):
 	stw	4,4(10)
 	blr
 
-END_GEN_TB (BP_SYM (memset),TB_TOCLESS)
+END_GEN_TB (memset,TB_TOCLESS)
 libc_hidden_builtin_def (memset)
 
 /* Copied from bzero.S to prevent the linker from inserting a stub
    between bzero and memset.  */
-ENTRY (BP_SYM (__bzero))
+ENTRY (__bzero)
 	CALL_MCOUNT 3
 	mr	r5,r4
 	li	r4,0
 	b	L(_memset)
-END_GEN_TB (BP_SYM (__bzero),TB_TOCLESS)
+END_GEN_TB (__bzero,TB_TOCLESS)
 
-weak_alias (BP_SYM (__bzero), BP_SYM (bzero))
+weak_alias (__bzero, bzero)
diff --git a/sysdeps/powerpc/powerpc64/power7/rawmemchr.S b/sysdeps/powerpc/powerpc64/power7/rawmemchr.S
index 5fc284de8d..50a33d8fae 100644
--- a/sysdeps/powerpc/powerpc64/power7/rawmemchr.S
+++ b/sysdeps/powerpc/powerpc64/power7/rawmemchr.S
@@ -18,12 +18,10 @@
    <http://www.gnu.org/licenses/>.  */
 
 #include <sysdep.h>
-#include <bp-sym.h>
-#include <bp-asm.h>
 
 /* int [r3] rawmemchr (void *s [r3], int c [r4])  */
 	.machine  power7
-ENTRY (BP_SYM(__rawmemchr))
+ENTRY (__rawmemchr)
 	CALL_MCOUNT 2
 	dcbt	0,r3
 	clrrdi	r8,r3,3	      /* Align the address to doubleword boundary.  */
@@ -97,6 +95,6 @@ L(done):
 	srdi	r0,r0,3	      /* Convert leading zeroes to bytes.  */
 	add	r3,r8,r0      /* Return address of the matching char.  */
 	blr
-END (BP_SYM (__rawmemchr))
+END (__rawmemchr)
 weak_alias (__rawmemchr,rawmemchr)
 libc_hidden_builtin_def (__rawmemchr)
diff --git a/sysdeps/powerpc/powerpc64/power7/strcasecmp.S b/sysdeps/powerpc/powerpc64/power7/strcasecmp.S
index 6323154eaa..9eee384692 100644
--- a/sysdeps/powerpc/powerpc64/power7/strcasecmp.S
+++ b/sysdeps/powerpc/powerpc64/power7/strcasecmp.S
@@ -17,8 +17,6 @@
    <http://www.gnu.org/licenses/>.  */
 
 #include <sysdep.h>
-#include <bp-sym.h>
-#include <bp-asm.h>
 #include <locale-defines.h>
 
 /* int [r3] strcasecmp (const char *s1 [r3], const char *s2 [r4] )
@@ -33,7 +31,7 @@
 # define STRCMP   strcasecmp
 #endif
 
-ENTRY (BP_SYM (__STRCMP))
+ENTRY (__STRCMP)
 	CALL_MCOUNT 2
 
 #define rRTN	r3	/* Return value */
@@ -118,7 +116,7 @@ L(done):
 	subf	r0, rLWR2, rLWR1
 	extsw	rRTN, r0
 	blr
-END (BP_SYM (__STRCMP))
+END (__STRCMP)
 
-weak_alias (BP_SYM (__STRCMP), BP_SYM (STRCMP))
+weak_alias (__STRCMP, STRCMP)
 libc_hidden_builtin_def (__STRCMP)
diff --git a/sysdeps/powerpc/powerpc64/power7/strchr.S b/sysdeps/powerpc/powerpc64/power7/strchr.S
index 04b7d4f5e1..3ffe7a1887 100644
--- a/sysdeps/powerpc/powerpc64/power7/strchr.S
+++ b/sysdeps/powerpc/powerpc64/power7/strchr.S
@@ -18,12 +18,10 @@
    <http://www.gnu.org/licenses/>.  */
 
 #include <sysdep.h>
-#include <bp-sym.h>
-#include <bp-asm.h>
 
 /* int [r3] strchr (char *s [r3], int c [r4])  */
 	.machine  power7
-ENTRY (BP_SYM(strchr))
+ENTRY (strchr)
 	CALL_MCOUNT 2
 	dcbt	0,r3
 	clrrdi	r8,r3,3	      /* Align the address to doubleword boundary.  */
@@ -198,6 +196,6 @@ L(done_null):
 	srdi	r0,r0,3	      /* Convert leading zeros to bytes.  */
 	add	r3,r8,r0      /* Return address of the matching null byte.  */
 	blr
-END (BP_SYM (strchr))
-weak_alias (BP_SYM (strchr), BP_SYM (index))
+END (strchr)
+weak_alias (strchr, index)
 libc_hidden_builtin_def (strchr)
diff --git a/sysdeps/powerpc/powerpc64/power7/strchrnul.S b/sysdeps/powerpc/powerpc64/power7/strchrnul.S
index 2b1e1c002d..9dbc51b0d1 100644
--- a/sysdeps/powerpc/powerpc64/power7/strchrnul.S
+++ b/sysdeps/powerpc/powerpc64/power7/strchrnul.S
@@ -18,12 +18,10 @@
    <http://www.gnu.org/licenses/>.  */
 
 #include <sysdep.h>
-#include <bp-sym.h>
-#include <bp-asm.h>
 
 /* int [r3] strchrnul (char *s [r3], int c [r4])  */
 	.machine  power7
-ENTRY (BP_SYM(__strchrnul))
+ENTRY (__strchrnul)
 	CALL_MCOUNT 2
 	dcbt	0,r3
 	clrrdi	r8,r3,3	      /* Align the address to doubleword boundary.  */
@@ -112,6 +110,6 @@ L(done):
 	srdi	r0,r0,3	      /* Convert leading zeros to bytes.  */
 	add	r3,r8,r0      /* Return address of matching c/null byte.  */
 	blr
-END (BP_SYM (__strchrnul))
+END (__strchrnul)
 weak_alias (__strchrnul,strchrnul)
 libc_hidden_builtin_def (__strchrnul)
diff --git a/sysdeps/powerpc/powerpc64/power7/strlen.S b/sysdeps/powerpc/powerpc64/power7/strlen.S
index a36aa7d975..343216952e 100644
--- a/sysdeps/powerpc/powerpc64/power7/strlen.S
+++ b/sysdeps/powerpc/powerpc64/power7/strlen.S
@@ -18,12 +18,10 @@
    <http://www.gnu.org/licenses/>.  */
 
 #include <sysdep.h>
-#include <bp-sym.h>
-#include <bp-asm.h>
 
 /* int [r3] strlen (char *s [r3])  */
 	.machine  power7
-ENTRY (BP_SYM (strlen))
+ENTRY (strlen)
 	CALL_MCOUNT 1
 	dcbt	0,r3
 	clrrdi	r4,r3,3	      /* Align the address to doubleword boundary.  */
@@ -94,5 +92,5 @@ L(done):
 	srdi	r0,r0,3	      /* Convert leading zeroes to bytes.  */
 	add	r3,r5,r0      /* Compute final length.  */
 	blr
-END (BP_SYM (strlen))
+END (strlen)
 libc_hidden_builtin_def (strlen)
diff --git a/sysdeps/powerpc/powerpc64/power7/strncmp.S b/sysdeps/powerpc/powerpc64/power7/strncmp.S
index 25a6baf479..77ecad5ab1 100644
--- a/sysdeps/powerpc/powerpc64/power7/strncmp.S
+++ b/sysdeps/powerpc/powerpc64/power7/strncmp.S
@@ -17,8 +17,6 @@
    <http://www.gnu.org/licenses/>.  */
 
 #include <sysdep.h>
-#include <bp-sym.h>
-#include <bp-asm.h>
 
 /* See strlen.s for comments on how the end-of-string testing works.  */
 
@@ -26,7 +24,7 @@
 		     const char *s2 [r4],
 		     size_t size [r5])  */
 
-EALIGN (BP_SYM(strncmp),5,0)
+EALIGN (strncmp,5,0)
 	CALL_MCOUNT 3
 
 #define rTMP	r0
@@ -34,9 +32,6 @@ EALIGN (BP_SYM(strncmp),5,0)
 #define rSTR1	r3	/* first string arg */
 #define rSTR2	r4	/* second string arg */
 #define rN	r5	/* max string length */
-/* Note:  The Bounded pointer support in this code is broken.  This code
-   was inherited from PPC32 and that support was never completed.
-   Current PPC gcc does not support -fbounds-check or -fbounded-pointers.  */
 #define rWORD1	r6	/* current word in s1 */
 #define rWORD2	r7	/* current word in s2 */
 #define rWORD3  r10
@@ -179,5 +174,5 @@ L(u4):	sub	rRTN,rWORD1,rWORD2
 L(ux):
 	li	rRTN,0
 	blr
-END (BP_SYM (strncmp))
+END (strncmp)
 libc_hidden_builtin_def (strncmp)
diff --git a/sysdeps/powerpc/powerpc64/power7/strnlen.S b/sysdeps/powerpc/powerpc64/power7/strnlen.S
index 23e0a355c4..37c7dbfe81 100644
--- a/sysdeps/powerpc/powerpc64/power7/strnlen.S
+++ b/sysdeps/powerpc/powerpc64/power7/strnlen.S
@@ -18,12 +18,10 @@
    <http://www.gnu.org/licenses/>.  */
 
 #include <sysdep.h>
-#include <bp-sym.h>
-#include <bp-asm.h>
 
 /* int [r3] strnlen (char *s [r3], int size [r4])  */
 	.machine  power7
-ENTRY (BP_SYM (__strnlen))
+ENTRY (__strnlen)
 	CALL_MCOUNT 2
 	dcbt	0,r3
 	clrrdi  r8,r3,3
@@ -167,6 +165,6 @@ L(loop_small):
 	cmpld	r9,r7
 	bge	L(end_max)
 	b	L(loop_small)
-END (BP_SYM (__strnlen))
-weak_alias (BP_SYM (__strnlen), BP_SYM(strnlen))
+END (__strnlen)
+weak_alias (__strnlen, strnlen)
 libc_hidden_builtin_def (strnlen)