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import glibc-2.17-292.el7.src.rpm

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Signed-off-by: zhangbinchen <zhangbinchen@openanolis.org>
This commit is contained in:
zhangbinchen 2021-08-21 12:40:25 +08:00
commit ff0128648f
929 changed files with 436800 additions and 0 deletions
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glibc-rh731837-07.patch Normal file
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@ -0,0 +1,224 @@
From c59b219a7fb36564572a864bd61a5cdc7e37f25b Mon Sep 17 00:00:00 2001
From: Rajalakshmi Srinivasaraghavan <raji@linux.vnet.ibm.com>
Date: Wed, 30 Jul 2014 05:35:32 -0500
Subject: [PATCH] PowerPC: multiarch rawmemchr for PowerPC64
commit 1fd005ad2f8ca30d44d5bfa036422b4ec281ea4a
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Fri Dec 13 14:37:26 2013 -0500
Added sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr-ppc32.c and
string/rawmemchr.c apart from original commit.
---
string/rawmemchr.c | 5 ++-
.../powerpc32/power4/multiarch/rawmemchr-ppc32.c | 32 +++++++++++++++++++
sysdeps/powerpc/powerpc64/multiarch/Makefile | 3 +-
.../powerpc/powerpc64/multiarch/ifunc-impl-list.c | 8 +++++
.../powerpc/powerpc64/multiarch/rawmemchr-power7.S | 35 ++++++++++++++++++++
.../powerpc/powerpc64/multiarch/rawmemchr-ppc64.c | 19 +++++++++++
sysdeps/powerpc/powerpc64/multiarch/rawmemchr.c | 37 ++++++++++++++++++++++
7 files changed, 137 insertions(+), 2 deletions(-)
create mode 100644 sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr-ppc32.c
create mode 100644 sysdeps/powerpc/powerpc64/multiarch/rawmemchr-power7.S
create mode 100644 sysdeps/powerpc/powerpc64/multiarch/rawmemchr-ppc64.c
create mode 100644 sysdeps/powerpc/powerpc64/multiarch/rawmemchr.c
diff --git glibc-2.17-c758a686/string/rawmemchr.c glibc-2.17-c758a686/string/rawmemchr.c
index 90e8c7c..0e4f192 100644
--- glibc-2.17-c758a686/string/rawmemchr.c
+++ glibc-2.17-c758a686/string/rawmemchr.c
@@ -47,10 +47,13 @@
#undef memchr
+#ifndef RAWMEMCHR
+# define RAWMEMCHR __rawmemchr
+#endif
/* Find the first occurrence of C in S. */
__ptr_t
-__rawmemchr (s, c_in)
+RAWMEMCHR (s, c_in)
const __ptr_t s;
int c_in;
{
diff --git glibc-2.17-c758a686/sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr-ppc32.c glibc-2.17-c758a686/sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr-ppc32.c
new file mode 100644
index 0000000..2e8abaa
--- /dev/null
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr-ppc32.c
@@ -0,0 +1,32 @@
+/* PowerPC32 default implementation of rawmemchr.
+ Copyright (C) 2013-2014 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ 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/>. */
+
+#include <string.h>
+
+#define RAWMEMCHR __rawmemchr_ppc
+#undef weak_alias
+#define weak_alias(a, b)
+#ifdef SHARED
+# undef libc_hidden_def
+# define libc_hidden_def(name) \
+ __hidden_ver1 (__rawmemchr_ppc, __GI___rawmemchr, __rawmemchr_ppc);
+#endif
+
+extern __typeof (rawmemchr) __rawmemchr_ppc attribute_hidden;
+
+#include <string/rawmemchr.c>
diff --git glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/multiarch/Makefile glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/multiarch/Makefile
index db765f2..695112c 100644
--- glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/multiarch/Makefile
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/multiarch/Makefile
@@ -4,5 +4,6 @@ sysdep_routines += memcpy-power7 memcpy-a2 memcpy-power6 memcpy-cell \
memcmp-ppc64 memset-power7 memset-power6 memset-power4 \
memset-ppc64 bzero-power4 bzero-power6 bzero-power7 \
mempcpy-power7 mempcpy-ppc64 memchr-power7 memchr-ppc64 \
- memrchr-power7 memrchr-ppc64
+ memrchr-power7 memrchr-ppc64 rawmemchr-power7 \
+ rawmemchr-ppc64
endif
diff --git glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
index a0700dc..5b15c3f 100644
--- glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
@@ -114,5 +114,13 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
IFUNC_IMPL_ADD (array, i, memrchr, 1,
__memrchr_ppc))
+ /* Support sysdeps/powerpc/powerpc64/multiarch/rawmemchr.c. */
+ IFUNC_IMPL (i, name, rawmemchr,
+ IFUNC_IMPL_ADD (array, i, rawmemchr,
+ hwcap & PPC_FEATURE_HAS_VSX,
+ __rawmemchr_power7)
+ IFUNC_IMPL_ADD (array, i, rawmemchr, 1,
+ __rawmemchr_ppc))
+
return i;
}
diff --git glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/multiarch/rawmemchr-power7.S glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/multiarch/rawmemchr-power7.S
new file mode 100644
index 0000000..24ae3bf
--- /dev/null
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/multiarch/rawmemchr-power7.S
@@ -0,0 +1,35 @@
+/* Optimized rawmemchr implementation for PowerPC64/POWER7.
+ Copyright (C) 2013-2014 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ 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/>. */
+
+#include <sysdep.h>
+
+#undef ENTRY
+#define ENTRY(name) \
+ .section ".text"; \
+ ENTRY_2(__rawmemchr_power7) \
+ .align ALIGNARG(2); \
+ BODY_LABEL(__rawmemchr_power7): \
+ cfi_startproc;
+
+#undef END
+#define END(name) \
+ cfi_endproc; \
+ TRACEBACK(__rawmemchr_power7) \
+ END_2(__rawmemchr_power7)
+
+#include <sysdeps/powerpc/powerpc64/power7/rawmemchr.S>
diff --git glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/multiarch/rawmemchr-ppc64.c glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/multiarch/rawmemchr-ppc64.c
new file mode 100644
index 0000000..0f2f202
--- /dev/null
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/multiarch/rawmemchr-ppc64.c
@@ -0,0 +1,19 @@
+/* PowerPC64 default implementation of rawmemchr.
+ Copyright (C) 2013-2014 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ 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/>. */
+
+#include <sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr-ppc32.c>
diff --git glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/multiarch/rawmemchr.c glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/multiarch/rawmemchr.c
new file mode 100644
index 0000000..3f53cd5
--- /dev/null
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/multiarch/rawmemchr.c
@@ -0,0 +1,37 @@
+/* Multiple versions of rawmemchr.
+ Copyright (C) 2013-2014 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ 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/>. */
+
+#ifndef NOT_IN_libc
+# include <string.h>
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+extern __typeof (__rawmemchr) __rawmemchr_ppc attribute_hidden;
+extern __typeof (__rawmemchr) __rawmemchr_power7 attribute_hidden;
+
+/* Avoid DWARF definition DIE on ifunc symbol so that GDB can handle
+ ifunc symbol properly. */
+libc_ifunc (__rawmemchr,
+ (hwcap & PPC_FEATURE_HAS_VSX)
+ ? __rawmemchr_power7
+ : __rawmemchr_ppc);
+
+weak_alias (__rawmemchr, rawmemchr)
+#else
+#include <string/rawmemchr.c>
+#endif
--
1.8.3.1