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base/SOURCES/glibc-rh1505492-bounded-17....

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commit 2d67d91ac08aa2f793d220ad8712541fefa0ba79
Author: Joseph Myers <joseph@codesourcery.com>
Date: Wed Mar 6 00:10:21 2013 +0000
Remove powerpc64 bounded-pointers code.
Conflicts:
sysdeps/generic/bp-sym.h
(Copyright header change; file deleted manually.)
sysdeps/powerpc/powerpc64/bp-asm.h
sysdeps/powerpc/powerpc64/memset.S
sysdeps/powerpc/powerpc64/power4/memset.S
sysdeps/powerpc/powerpc64/power6/memset.S
sysdeps/powerpc/powerpc64/power7/memchr.S
sysdeps/powerpc/powerpc64/power7/memcmp.S
sysdeps/powerpc/powerpc64/power7/memrchr.S
sysdeps/powerpc/powerpc64/power7/memset.S
sysdeps/powerpc/powerpc64/power7/strnlen.S
sysdeps/powerpc/powerpc64/setjmp-common.S
sysdeps/powerpc/powerpc64/stpcpy.S
sysdeps/powerpc/powerpc64/strcmp.S
sysdeps/powerpc/powerpc64/strcpy.S
sysdeps/powerpc/powerpc64/strlen.S
(Resolved textual conflicts due to previous backports.)
diff --git a/sysdeps/generic/bp-sym.h b/sysdeps/generic/bp-sym.h
deleted file mode 100644
index f581e5fc59dfedd9..0000000000000000
--- a/sysdeps/generic/bp-sym.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/* Bounded-pointer symbol modifier.
- Copyright (C) 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Greg McGary <greg@mcgary.org>
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#define BP_SYM(name) _BP_SYM (name)
-#if __BOUNDED_POINTERS__
-# define _BP_SYM(name) __BP_##name
-#else
-# define _BP_SYM(name) name
-#endif
diff --git a/sysdeps/powerpc/powerpc64/__longjmp-common.S b/sysdeps/powerpc/powerpc64/__longjmp-common.S
index 95caaa77c322562a..da65c6f1bbdb6dc3 100644
--- a/sysdeps/powerpc/powerpc64/__longjmp-common.S
+++ b/sysdeps/powerpc/powerpc64/__longjmp-common.S
@@ -24,8 +24,6 @@
#else
# include <jmpbuf-offsets.h>
#endif
-#include <bp-sym.h>
-#include <bp-asm.h>
#ifndef __NO_VMX__
.section ".toc","aw"
@@ -45,9 +43,8 @@
#endif
.machine "altivec"
-ENTRY (BP_SYM (__longjmp))
+ENTRY (__longjmp)
CALL_MCOUNT 2
- CHECK_BOUNDS_BOTH_WIDE_LIT (r3, r8, r9, JB_SIZE)
#ifndef __NO_VMX__
ld r5,.LC__dl_hwcap@toc(r2)
# ifdef SHARED
@@ -178,4 +175,4 @@ L(no_vmx):
lfd fp31,((JB_FPRS+17)*8)(r3)
mr r3,r4
blr
-END (BP_SYM (__longjmp))
+END (__longjmp)
diff --git a/sysdeps/powerpc/powerpc64/a2/memcpy.S b/sysdeps/powerpc/powerpc64/a2/memcpy.S
index 4ffe19a0e6b04d2f..f640feb45ce306c6 100644
--- a/sysdeps/powerpc/powerpc64/a2/memcpy.S
+++ b/sysdeps/powerpc/powerpc64/a2/memcpy.S
@@ -18,8 +18,6 @@
<http://www.gnu.org/licenses/>. */
#include <sysdep.h>
-#include <bp-sym.h>
-#include <bp-asm.h>
#define PREFETCH_AHEAD 4 /* no cache lines SRC prefetching ahead */
#define ZERO_AHEAD 2 /* no cache lines DST zeroing ahead */
@@ -32,7 +30,7 @@
.machine a2
-EALIGN (BP_SYM (memcpy), 5, 0)
+EALIGN (memcpy, 5, 0)
CALL_MCOUNT 3
dcbt 0,r4 /* Prefetch ONE SRC cacheline */
@@ -522,5 +520,5 @@ L(endloop2_128):
b L(lessthancacheline)
-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/bp-asm.h b/sysdeps/powerpc/powerpc64/bp-asm.h
deleted file mode 100644
index f1ec72204b685801..0000000000000000
--- a/sysdeps/powerpc/powerpc64/bp-asm.h
+++ /dev/null
@@ -1,113 +0,0 @@
-/* Bounded-pointer definitions for PowerPC64 assembler.
- Copyright (C) 2000, 2002 Free Software Foundation, Inc.
- Contributed by Greg McGary <greg@mcgary.org>
-
- This file is part of the GNU C Library. Its master source is NOT part of
- the C library, however. The master source lives in the GNU MP Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If
- not, see <http://www.gnu.org/licenses/>. */
-
-#if __BOUNDED_POINTERS__
-
-/* Byte offsets of BP components. */
-# define oVALUE 0
-# define oLOW 4
-# define oHIGH 8
-
-/* Don't check bounds, just convert the BP register to its simple
- pointer value. */
-
-# define DISCARD_BOUNDS(rBP) \
- ld rBP, oVALUE(rBP)
-
-/* Check low bound, with the side effect that the BP register is converted
- its simple pointer value. Move the high bound into a register for
- later use. */
-
-# define CHECK_BOUNDS_LOW(rBP, rLOW, rHIGH) \
- ld rHIGH, oHIGH(rBP); \
- ld rLOW, oLOW(rBP); \
- ld rBP, oVALUE(rBP); \
- tdllt rBP, rLOW
-
-/* Check the high bound, which is in a register, using the given
- conditional trap instruction. */
-
-# define CHECK_BOUNDS_HIGH(rVALUE, rHIGH, TWLcc) \
- TWLcc rVALUE, rHIGH
-
-/* Check the high bound, which is stored at the return-value's high
- bound slot, using the given conditional trap instruction. */
-
-# define CHECK_BOUNDS_HIGH_RTN(rVALUE, rHIGH, TWLcc) \
- ld rHIGH, oHIGH(rRTN); \
- TWLcc rVALUE, rHIGH
-
-/* Check both bounds, with the side effect that the BP register is
- converted to its simple pointer value. */
-
-# define CHECK_BOUNDS_BOTH(rBP, rLOW, rHIGH) \
- CHECK_BOUNDS_LOW(rBP, rLOW, rHIGH); \
- tdlge rBP, rHIGH
-
-/* Check bounds on a memory region of given length, with the side
- effect that the BP register is converted to its simple pointer
- value. */
-
-# define CHECK_BOUNDS_BOTH_WIDE(rBP, rLOW, rHIGH, rLENGTH) \
- CHECK_BOUNDS_LOW (rBP, rLOW, rHIGH); \
- sub rHIGH, rHIGH, rLENGTH; \
- tdlgt rBP, rHIGH
-
-# define CHECK_BOUNDS_BOTH_WIDE_LIT(rBP, rLOW, rHIGH, LENGTH) \
- CHECK_BOUNDS_LOW (rBP, rLOW, rHIGH); \
- subi rHIGH, rHIGH, LENGTH; \
- tdlgt rBP, rHIGH
-
-/* Store a pointer value register into the return-value's pointer
- value slot. */
-
-# define STORE_RETURN_VALUE(rVALUE) \
- std rVALUE, oVALUE(rRTN)
-
-/* Store a low and high bounds into the return-value's pointer bounds
- slots. */
-
-# define STORE_RETURN_BOUNDS(rLOW, rHIGH) \
- std rLOW, oLOW(rRTN); \
- std rHIGH, oHIGH(rRTN)
-
-/* Stuff zero value/low/high into the BP addressed by rRTN. */
-
-# define RETURN_NULL_BOUNDED_POINTER \
- li r4, 0; \
- STORE_RETURN_VALUE (r4); \
- STORE_RETURN_BOUNDS (r4, r4)
-
-#else
-
-# define DISCARD_BOUNDS(rBP)
-# define CHECK_BOUNDS_LOW(rBP, rLOW, rHIGH)
-# define CHECK_BOUNDS_HIGH(rVALUE, rHIGH, TWLcc)
-# define CHECK_BOUNDS_HIGH_RTN(rVALUE, rHIGH, TWLcc)
-# define CHECK_BOUNDS_BOTH(rBP, rLOW, rHIGH)
-# define CHECK_BOUNDS_BOTH_WIDE(rBP, rLOW, rHIGH, rLENGTH)
-# define CHECK_BOUNDS_BOTH_WIDE_LIT(rBP, rLOW, rHIGH, LENGTH)
-# define STORE_RETURN_VALUE(rVALUE)
-# define STORE_RETURN_BOUNDS(rLOW, rHIGH)
-
-# define RETURN_NULL_BOUNDED_POINTER li rRTN, 0
-
-#endif
diff --git a/sysdeps/powerpc/powerpc64/cell/memcpy.S b/sysdeps/powerpc/powerpc64/cell/memcpy.S
index 5c2019498af23df0..ad2b506f1e5fba74 100644
--- a/sysdeps/powerpc/powerpc64/cell/memcpy.S
+++ b/sysdeps/powerpc/powerpc64/cell/memcpy.S
@@ -17,8 +17,6 @@
<http://www.gnu.org/licenses/>. */
#include <sysdep.h>
-#include <bp-sym.h>
-#include <bp-asm.h>
#define PREFETCH_AHEAD 6 /* no cache lines SRC prefetching ahead */
#define ZERO_AHEAD 4 /* no cache lines DST zeroing ahead */
@@ -41,7 +39,7 @@
.align 7
-EALIGN (BP_SYM (memcpy), 5, 0)
+EALIGN (memcpy, 5, 0)
CALL_MCOUNT 3
dcbt 0,r4 /* Prefetch ONE SRC cacheline */
@@ -240,5 +238,5 @@ EALIGN (BP_SYM (memcpy), 5, 0)
stb r0,0(r6)
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/memcpy.S b/sysdeps/powerpc/powerpc64/memcpy.S
index 680560e3513be8e0..7652fe380d62d45c 100644
--- a/sysdeps/powerpc/powerpc64/memcpy.S
+++ b/sysdeps/powerpc/powerpc64/memcpy.S
@@ -17,8 +17,6 @@
<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'.
@@ -35,7 +33,7 @@
posible when both source and destination are doubleword aligned.
Each case has a optimized unrolled loop. */
-EALIGN (BP_SYM (memcpy), 5, 0)
+EALIGN (memcpy, 5, 0)
CALL_MCOUNT 3
cmpldi cr1,5,31
@@ -391,5 +389,5 @@ EALIGN (BP_SYM (memcpy), 5, 0)
ld 31,-8(1)
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/memset.S b/sysdeps/powerpc/powerpc64/memset.S
index caba3564a136c9b1..9177dfc71800487f 100644
--- a/sysdeps/powerpc/powerpc64/memset.S
+++ b/sysdeps/powerpc/powerpc64/memset.S
@@ -18,8 +18,6 @@
<http://www.gnu.org/licenses/>. */
#include <sysdep.h>
-#include <bp-sym.h>
-#include <bp-asm.h>
.section ".toc","aw"
.LC0:
@@ -34,22 +32,15 @@
cache line (256 bits). There is a special case for setting cache lines
to 0, to take advantage of the dcbz instruction. */
-EALIGN (BP_SYM (memset), 5, 0)
+EALIGN (memset, 5, 0)
CALL_MCOUNT 3
#define rTMP r0
#define rRTN r3 /* Initial value of 1st argument. */
-#if __BOUNDED_POINTERS__
-# define rMEMP0 r4 /* Original value of 1st arg. */
-# define rCHR r5 /* Char to set in each byte. */
-# define rLEN r6 /* Length of region to set. */
-# define rMEMP r10 /* Address at which we are storing. */
-#else
-# define rMEMP0 r3 /* Original value of 1st arg. */
-# define rCHR r4 /* Char to set in each byte. */
-# define rLEN r5 /* Length of region to set. */
-# define rMEMP r6 /* Address at which we are storing. */
-#endif
+#define rMEMP0 r3 /* Original value of 1st arg. */
+#define rCHR r4 /* Char to set in each byte. */
+#define rLEN r5 /* Length of region to set. */
+#define rMEMP r6 /* Address at which we are storing. */
#define rALIGN r7 /* Number of bytes we are setting now (when aligning). */
#define rMEMP2 r8
@@ -57,14 +48,6 @@ EALIGN (BP_SYM (memset), 5, 0)
#define rCLS r8 /* Cache line size obtained from static. */
#define rCLM r9 /* Cache line size mask to check for cache alignment. */
L(_memset):
-#if __BOUNDED_POINTERS__
- cmpldi cr1, rRTN, 0
- CHECK_BOUNDS_BOTH_WIDE (rMEMP0, rTMP, rTMP2, rLEN)
- beq cr1, L(b0)
- STORE_RETURN_VALUE (rMEMP0)
- STORE_RETURN_BOUNDS (rTMP, rTMP2)
-L(b0):
-#endif
/* Take care of case for size <= 4. */
cmpldi cr1, rLEN, 8
andi. rALIGN, rMEMP0, 7
@@ -262,27 +245,18 @@ L(medium_27f):
L(medium_28t):
std rCHR, -8(rMEMP)
blr
-END_GEN_TB (BP_SYM (memset),TB_TOCLESS)
+END_GEN_TB (memset,TB_TOCLESS)
libc_hidden_builtin_def (memset)
#ifndef NO_BZERO_IMPL
/* 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
-#if __BOUNDED_POINTERS__
- mr r6,r4
- li r5,0
- mr r4,r3
- /* Tell memset that we don't want a return value. */
- li r3,0
- b L(_memset)
-#else
mr r5,r4
li r4,0
b L(_memset)
-#endif
-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)
#endif
diff --git a/sysdeps/powerpc/powerpc64/power4/memset.S b/sysdeps/powerpc/powerpc64/power4/memset.S
index 55e4013f1c7062c6..cfb731ddf49b64f4 100644
--- a/sysdeps/powerpc/powerpc64/power4/memset.S
+++ b/sysdeps/powerpc/powerpc64/power4/memset.S
@@ -18,8 +18,6 @@
<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'.
@@ -29,22 +27,15 @@
to 0, to take advantage of the dcbz instruction. */
.machine power4
-EALIGN (BP_SYM (memset), 5, 0)
+EALIGN (memset, 5, 0)
CALL_MCOUNT 3
#define rTMP r0
#define rRTN r3 /* Initial value of 1st argument. */
-#if __BOUNDED_POINTERS__
-# define rMEMP0 r4 /* Original value of 1st arg. */
-# define rCHR r5 /* Char to set in each byte. */
-# define rLEN r6 /* Length of region to set. */
-# define rMEMP r10 /* Address at which we are storing. */
-#else
-# define rMEMP0 r3 /* Original value of 1st arg. */
-# define rCHR r4 /* Char to set in each byte. */
-# define rLEN r5 /* Length of region to set. */
-# define rMEMP r6 /* Address at which we are storing. */
-#endif
+#define rMEMP0 r3 /* Original value of 1st arg. */
+#define rCHR r4 /* Char to set in each byte. */
+#define rLEN r5 /* Length of region to set. */
+#define rMEMP r6 /* Address at which we are storing. */
#define rALIGN r7 /* Number of bytes we are setting now (when aligning). */
#define rMEMP2 r8
@@ -52,14 +43,6 @@ EALIGN (BP_SYM (memset), 5, 0)
#define rCLS r8 /* Cache line size obtained from static. */
#define rCLM r9 /* Cache line size mask to check for cache alignment. */
L(_memset):
-#if __BOUNDED_POINTERS__
- cmpldi cr1, rRTN, 0
- CHECK_BOUNDS_BOTH_WIDE (rMEMP0, rTMP, rTMP2, rLEN)
- beq cr1, L(b0)
- STORE_RETURN_VALUE (rMEMP0)
- STORE_RETURN_BOUNDS (rTMP, rTMP2)
-L(b0):
-#endif
/* Take care of case for size <= 4. */
cmpldi cr1, rLEN, 8
andi. rALIGN, rMEMP0, 7
@@ -250,27 +233,18 @@ L(medium_27f):
L(medium_28t):
std rCHR, -8(rMEMP)
blr
-END_GEN_TB (BP_SYM (memset),TB_TOCLESS)
+END_GEN_TB (memset,TB_TOCLESS)
libc_hidden_builtin_def (memset)
#ifndef NO_BZERO_IMPL
/* 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
-#if __BOUNDED_POINTERS__
- mr r6,r4
- li r5,0
- mr r4,r3
- /* Tell memset that we don't want a return value. */
- li r3,0
- b L(_memset)
-#else
mr r5,r4
li r4,0
b L(_memset)
-#endif
-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)
#endif
diff --git a/sysdeps/powerpc/powerpc64/power4/strncmp.S b/sysdeps/powerpc/powerpc64/power4/strncmp.S
index 2ce93040765b2321..412b92e585000f44 100644
--- a/sysdeps/powerpc/powerpc64/power4/strncmp.S
+++ b/sysdeps/powerpc/powerpc64/power4/strncmp.S
@@ -17,14 +17,12 @@
<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. */
/* int [r3] strncmp (const char *s1 [r3], const char *s2 [r4], size_t size [r5]) */
-EALIGN (BP_SYM(strncmp), 4, 0)
+EALIGN (strncmp, 4, 0)
CALL_MCOUNT 3
#define rTMP2 r0
@@ -32,9 +30,6 @@ EALIGN (BP_SYM(strncmp), 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 r10
@@ -222,5 +217,5 @@ 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/power6/memset.S b/sysdeps/powerpc/powerpc64/power6/memset.S
index d2a8d3403f6058ce..b28d285232bbd595 100644
--- a/sysdeps/powerpc/powerpc64/power6/memset.S
+++ b/sysdeps/powerpc/powerpc64/power6/memset.S
@@ -18,8 +18,6 @@
<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'.
@@ -29,34 +27,19 @@
to 0, to take advantage of the dcbz instruction. */
.machine power6
-EALIGN (BP_SYM (memset), 7, 0)
+EALIGN (memset, 7, 0)
CALL_MCOUNT 3
#define rTMP r0
#define rRTN r3 /* Initial value of 1st argument. */
-#if __BOUNDED_POINTERS__
-# define rMEMP0 r4 /* Original value of 1st arg. */
-# define rCHR r5 /* Char to set in each byte. */
-# define rLEN r6 /* Length of region to set. */
-# define rMEMP r10 /* Address at which we are storing. */
-#else
-# define rMEMP0 r3 /* Original value of 1st arg. */
-# define rCHR r4 /* Char to set in each byte. */
-# define rLEN r5 /* Length of region to set. */
-# define rMEMP r6 /* Address at which we are storing. */
-#endif
+#define rMEMP0 r3 /* Original value of 1st arg. */
+#define rCHR r4 /* Char to set in each byte. */
+#define rLEN r5 /* Length of region to set. */
+#define rMEMP r6 /* Address at which we are storing. */
#define rALIGN r7 /* Number of bytes we are setting now (when aligning). */
#define rMEMP2 r8
#define rMEMP3 r9 /* Alt mem pointer. */
L(_memset):
-#if __BOUNDED_POINTERS__
- cmpldi cr1, rRTN, 0
- CHECK_BOUNDS_BOTH_WIDE (rMEMP0, rTMP, rTMP2, rLEN)
- beq cr1, L(b0)
- STORE_RETURN_VALUE (rMEMP0)
- STORE_RETURN_BOUNDS (rTMP, rTMP2)
-L(b0):
-#endif
/* Take care of case for size <= 4. */
cmpldi cr1, rLEN, 8
andi. rALIGN, rMEMP0, 7
@@ -394,27 +377,18 @@ L(medium_27f):
L(medium_28t):
std rCHR, -8(rMEMP)
blr
-END_GEN_TB (BP_SYM (memset),TB_TOCLESS)
+END_GEN_TB (memset,TB_TOCLESS)
libc_hidden_builtin_def (memset)
#ifndef NO_BZERO_IMPL
/* 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
-#if __BOUNDED_POINTERS__
- mr r6,r4
- li r5,0
- mr r4,r3
- /* Tell memset that we don't want a return value. */
- li r3,0
- b L(_memset)
-#else
mr r5,r4
li r4,0
b L(_memset)
-#endif
-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)
#endif
diff --git a/sysdeps/powerpc/powerpc64/power7/mempcpy.S b/sysdeps/powerpc/powerpc64/power7/mempcpy.S
index ca524b584f1bcf92..17db88f65a87a198 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
@@ -465,7 +463,7 @@ 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/memset.S b/sysdeps/powerpc/powerpc64/power7/memset.S
index 0f7d03e19dd5d2b8..73c129a4c1f64dcd 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):
@@ -382,18 +380,18 @@ 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)
#ifndef NO_BZERO_IMPL
/* 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)
#endif
diff --git a/sysdeps/powerpc/powerpc64/power7/rawmemchr.S b/sysdeps/powerpc/powerpc64/power7/rawmemchr.S
index 2eaaf2fc13004acc..17d79a10240dcd26 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. */
@@ -108,6 +106,6 @@ L(done):
srdi r0,r0,3 /* Convert leading zeros 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 47e2fefe59c59900..65c343e52493440c 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 f840dfc8384b65db..ebba8ecad0045a75 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. */
@@ -223,6 +221,6 @@ 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 388d4e91a70dbf7a..8d34dc7d8d8450ae 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. */
@@ -125,6 +123,6 @@ 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 39bca5ae288bc098..88b9d921ccbaf403 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. */
@@ -101,5 +99,5 @@ L(done):
srdi r0,r0,3 /* Convert leading/trailing zeros 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 d356bffab448a80e..349f5c6e4182f364 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 rTMP2 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
@@ -224,5 +219,5 @@ 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 0a440258fa67fccb..a68a839a032db21e 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
@@ -174,6 +172,6 @@ L(loop_small):
mr r3,r4
blr
-END (BP_SYM (__strnlen))
-weak_alias (BP_SYM (__strnlen), BP_SYM(strnlen))
+END (__strnlen)
+weak_alias (__strnlen, strnlen)
libc_hidden_builtin_def (strnlen)
diff --git a/sysdeps/powerpc/powerpc64/setjmp-common.S b/sysdeps/powerpc/powerpc64/setjmp-common.S
index e8c6e0adfdc88f93..5b1fdcdedd6963c1 100644
--- a/sysdeps/powerpc/powerpc64/setjmp-common.S
+++ b/sysdeps/powerpc/powerpc64/setjmp-common.S
@@ -23,8 +23,6 @@
#else
#include <jmpbuf-offsets.h>
#endif
-#include <bp-sym.h>
-#include <bp-asm.h>
#ifndef __NO_VMX__
.section ".toc","aw"
@@ -73,7 +71,6 @@ libc_hidden_def (_setjmp)
ENTRY (__sigsetjmp)
CALL_MCOUNT 2
JUMPTARGET(GLUE(__sigsetjmp,_ent)):
- CHECK_BOUNDS_BOTH_WIDE_LIT (r3, r8, r9, JB_SIZE)
#ifdef PTR_MANGLE
mr r5, r1
PTR_MANGLE (r5, r6)
diff --git a/sysdeps/powerpc/powerpc64/start.S b/sysdeps/powerpc/powerpc64/start.S
index aadaf0fae862b017..d69896f7ebb43bb9 100644
--- a/sysdeps/powerpc/powerpc64/start.S
+++ b/sysdeps/powerpc/powerpc64/start.S
@@ -35,7 +35,6 @@
<http://www.gnu.org/licenses/>. */
#include <sysdep.h>
-#include "bp-sym.h"
/* We do not want .eh_frame info for crt1.o since crt1.o is linked
before crtbegin.o, the file defining __EH_FRAME_BEGIN__. */
@@ -54,7 +53,7 @@
L(start_addresses):
.quad 0 /* was _SDA_BASE_ but not in 64-bit ABI*/
/* function descriptors so don't need JUMPTARGET */
- .quad BP_SYM(main)
+ .quad main
.quad __libc_csu_init
.quad __libc_csu_fini
@@ -79,7 +78,7 @@ ENTRY(_start)
ld r8,.L01(r2)
/* and continue in libc-start, in glibc. */
- b JUMPTARGET(BP_SYM(__libc_start_main))
+ b JUMPTARGET(__libc_start_main)
/* The linker needs this nop to recognize that it's OK to call via a
TOC adjusting stub. */
nop
diff --git a/sysdeps/powerpc/powerpc64/strchr.S b/sysdeps/powerpc/powerpc64/strchr.S
index 0df4c3d8a303167c..72858903342d35ec 100644
--- a/sysdeps/powerpc/powerpc64/strchr.S
+++ b/sysdeps/powerpc/powerpc64/strchr.S
@@ -17,32 +17,19 @@
<http://www.gnu.org/licenses/>. */
#include <sysdep.h>
-#include <bp-sym.h>
-#include <bp-asm.h>
/* See strlen.s for comments on how this works. */
/* char * [r3] strchr (const char *s [r3] , int c [r4] ) */
-ENTRY (BP_SYM (strchr))
+ENTRY (strchr)
CALL_MCOUNT 2
#define rTMP1 r0
#define rRTN r3 /* outgoing result */
-/* Note: The Bounded pointer support in this code is broken. This code
- was inherited from PPC32 and that support was never completed.
- Currently PPC gcc does not support -fbounds-check or -fbounded-pointers.
- These artifacts are left in the code as a reminder in case we need
- bounded pointer support in the future. */
-#if __BOUNDED_POINTERS__
-# define rSTR r4
-# define rCHR r5 /* byte we're looking for, spread over the whole word */
-# define rWORD r8 /* the current word */
-#else
-# define rSTR r8 /* current word pointer */
-# define rCHR r4 /* byte we're looking for, spread over the whole word */
-# define rWORD r5 /* the current word */
-#endif
+#define rSTR r8 /* current word pointer */
+#define rCHR r4 /* byte we're looking for, spread over the whole word */
+#define rWORD r5 /* the current word */
#define rCLZB rCHR /* leading zero byte count */
#define rFEFE r6 /* constant 0xfefefefefefefeff (-0x0101010101010101) */
#define r7F7F r7 /* constant 0x7f7f7f7f7f7f7f7f */
@@ -53,9 +40,6 @@ ENTRY (BP_SYM (strchr))
#define rTMP4 rIGN
#define rTMP5 rMASK
- CHECK_BOUNDS_LOW (rSTR, rTMP1, rTMP2)
- STORE_RETURN_BOUNDS (rTMP1, rTMP2)
-
dcbt 0,rRTN
insrdi rCHR, rCHR, 8, 48
li rMASK, -1
@@ -107,7 +91,6 @@ L(loopentry):
zero byte, in which case we return a match. */
and. rTMP5, rTMP1, rTMP2
li rRTN, 0
- STORE_RETURN_VALUE (rSTR)
beqlr
/* At this point:
rTMP5 bytes are 0x80 for each match of c, 0 otherwise.
@@ -142,8 +125,6 @@ L(loopentry):
#endif
srdi rCLZB, rCLZB, 3
add rRTN, rSTR, rCLZB
- CHECK_BOUNDS_HIGH_RTN (rSTR, rTMP2, tdlge)
- STORE_RETURN_VALUE (rSTR)
blr
L(foundit):
@@ -163,10 +144,8 @@ L(foundit):
srdi rCLZB, rCLZB, 3
#endif
add rRTN, rSTR, rCLZB
- CHECK_BOUNDS_HIGH_RTN (rSTR, rTMP2, tdlge)
- STORE_RETURN_VALUE (rSTR)
blr
-END (BP_SYM (strchr))
+END (strchr)
-weak_alias (BP_SYM (strchr), BP_SYM (index))
+weak_alias (strchr, index)
libc_hidden_builtin_def (strchr)
diff --git a/sysdeps/powerpc/powerpc64/strcmp.S b/sysdeps/powerpc/powerpc64/strcmp.S
index c00774d5fb432ce8..6cfe53630b034622 100644
--- a/sysdeps/powerpc/powerpc64/strcmp.S
+++ b/sysdeps/powerpc/powerpc64/strcmp.S
@@ -17,29 +17,18 @@
<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. */
/* int [r3] strcmp (const char *s1 [r3], const char *s2 [r4]) */
-EALIGN (BP_SYM(strcmp), 4, 0)
+EALIGN (strcmp, 4, 0)
CALL_MCOUNT 2
#define rTMP2 r0
#define rRTN r3
#define rSTR1 r3 /* first string arg */
#define rSTR2 r4 /* second string arg */
-/* 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.
- These artifacts are left in the code as a reminder in case we need
- bounded pointer support in the future. */
-#if __BOUNDED_POINTERS__
-# define rHIGH1 r11
-# define rHIGH2 r12
-#endif
#define rWORD1 r5 /* current word in s1 */
#define rWORD2 r6 /* current word in s2 */
#define rFEFE r7 /* constant 0xfefefefefefefeff (-0x0101010101010101) */
@@ -48,9 +37,6 @@ EALIGN (BP_SYM(strcmp), 4, 0)
#define rBITDIF r10 /* bits that differ in s1 & s2 words */
#define rTMP r11
- CHECK_BOUNDS_LOW (rSTR1, rTMP, rHIGH1)
- CHECK_BOUNDS_LOW (rSTR2, rTMP, rHIGH2)
-
dcbt 0,rSTR1
or rTMP, rSTR2, rSTR1
dcbt 0,rSTR2
@@ -146,7 +132,6 @@ L(endstring):
blr
L(equal):
li rRTN, 0
- /* GKM FIXME: check high bounds. */
blr
L(different):
@@ -184,11 +169,9 @@ L(u1): cmpwi cr1, rWORD1, 0
cmpd rWORD1, rWORD2
bne+ cr1, L(u0)
L(u3): sub rRTN, rWORD1, rWORD2
- /* GKM FIXME: check high bounds. */
blr
L(u4): lbz rWORD1, -1(rSTR1)
sub rRTN, rWORD1, rWORD2
- /* GKM FIXME: check high bounds. */
blr
-END (BP_SYM (strcmp))
+END (strcmp)
libc_hidden_builtin_def (strcmp)
diff --git a/sysdeps/powerpc/powerpc64/strlen.S b/sysdeps/powerpc/powerpc64/strlen.S
index 47032aa1b6d457f1..ab1e60cff1a2ec47 100644
--- a/sysdeps/powerpc/powerpc64/strlen.S
+++ b/sysdeps/powerpc/powerpc64/strlen.S
@@ -17,8 +17,6 @@
<http://www.gnu.org/licenses/>. */
#include <sysdep.h>
-#include <bp-sym.h>
-#include <bp-asm.h>
/* The algorithm here uses the following techniques:
@@ -82,7 +80,7 @@
/* int [r3] strlen (char *s [r3]) */
-ENTRY (BP_SYM (strlen))
+ENTRY (strlen)
CALL_MCOUNT 1
#define rTMP4 r0
@@ -99,13 +97,6 @@ ENTRY (BP_SYM (strlen))
#define rTMP2 r11
#define rTMP3 r12
-/* 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.
- These artifacts are left in the code as a reminder in case we need
- bounded pointer support in the future. */
- CHECK_BOUNDS_LOW (rRTN, rTMP1, rTMP2)
-
dcbt 0,rRTN
clrrdi rSTR, rRTN, 3
lis r7F7F, 0x7f7f
@@ -180,7 +171,6 @@ L(done0):
subf rTMP1, rRTN, rSTR
srdi rTMP3, rTMP3, 3
add rRTN, rTMP1, rTMP3
- /* GKM FIXME: check high bound. */
blr
#else
@@ -205,5 +195,5 @@ L(done1):
blr
#endif
-END (BP_SYM (strlen))
+END (strlen)
libc_hidden_builtin_def (strlen)
diff --git a/sysdeps/powerpc/powerpc64/strncmp.S b/sysdeps/powerpc/powerpc64/strncmp.S
index 18c73f4f64f6d98f..89a7d6f3ea6c138c 100644
--- a/sysdeps/powerpc/powerpc64/strncmp.S
+++ b/sysdeps/powerpc/powerpc64/strncmp.S
@@ -17,14 +17,12 @@
<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. */
/* int [r3] strncmp (const char *s1 [r3], const char *s2 [r4], size_t size [r5]) */
-EALIGN (BP_SYM(strncmp), 4, 0)
+EALIGN (strncmp, 4, 0)
CALL_MCOUNT 3
#define rTMP2 r0
@@ -32,9 +30,6 @@ EALIGN (BP_SYM(strncmp), 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 rFEFE r8 /* constant 0xfefefefefefefeff (-0x0101010101010101) */
@@ -207,5 +202,5 @@ L(u1):
L(u2): lbzu rWORD1, -1(rSTR1)
L(u3): sub rRTN, rWORD1, rWORD2
blr
-END (BP_SYM (strncmp))
+END (strncmp)
libc_hidden_builtin_def (strncmp)
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/brk.S b/sysdeps/unix/sysv/linux/powerpc/powerpc64/brk.S
index 3ea61af161584a58..562f74702b7dfbd8 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/brk.S
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/brk.S
@@ -19,17 +19,14 @@
#include <sysdep.h>
#define _ERRNO_H 1
#include <bits/errno.h>
-#include <bp-sym.h>
-#include <bp-asm.h>
.comm __curbrk,8,8
.section ".toc","aw"
.LC__curbrk:
.tc __curbrk[TC],__curbrk
.section ".text"
-ENTRY (BP_SYM (__brk))
+ENTRY (__brk)
CALL_MCOUNT 1
- DISCARD_BOUNDS (r3) /* the bounds are meaningless, so toss 'em. */
std r3,-8(r1)
DO_CALL(SYS_ify(brk))
@@ -41,6 +38,6 @@ ENTRY (BP_SYM (__brk))
blelr+
li r3,ENOMEM
TAIL_CALL_SYSCALL_ERROR
-END (BP_SYM (__brk))
+END (__brk)
-weak_alias (BP_SYM (__brk), BP_SYM (brk))
+weak_alias (__brk, brk)
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S b/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S
index e3fa5f55b92834b9..87c0797058558288 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S
@@ -19,8 +19,6 @@
#include <sysdep.h>
#define _ERRNO_H 1
#include <bits/errno.h>
-#include <bp-sym.h>
-#include <bp-asm.h>
#define CLONE_VM 0x00000100
#define CLONE_THREAD 0x00010000
@@ -33,11 +31,8 @@
int flags [r5], void *arg [r6], void *parent_tid [r7],
void *tls [r8], void *child_tid [r9]); */
-ENTRY (BP_SYM (__clone))
+ENTRY (__clone)
CALL_MCOUNT 7
- /* GKM FIXME: add bounds checks, where sensible. */
- DISCARD_BOUNDS (r4)
- DISCARD_BOUNDS (r6)
/* Check for child_stack == NULL || fn == NULL. */
cmpdi cr0,r4,0
@@ -142,6 +137,6 @@ L(parent):
cfi_restore(r31)
PSEUDO_RET
-END (BP_SYM (__clone))
+END (__clone)
-weak_alias (BP_SYM (__clone), BP_SYM (clone))
+weak_alias (__clone, clone)