@@ -9,5 +9,5 @@ endif
ifeq ($(subdir),string)
sysdep_routines += memcpy-ultra3 memcpy-niagara1 memcpy-niagara2 \
memset-niagara1 memcpy-niagara4 memset-niagara4 \
- memcpy-ultra1
+ memcpy-ultra1 memset-ultra1
endif
new file mode 100644
@@ -0,0 +1,30 @@
+/* Default SPARC64 memset implementation.
+ Copyright (C) 2017 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#if IS_IN (libc)
+# include <sysdep.h>
+
+# undef libc_hidden_builtin_def
+# define libc_hidden_builtin_def(name)
+# undef weak_alias
+# define weak_alias(x, y)
+
+# define memset __memset_ultra1
+# define __bzero __bzero_ultra1
+#include <sysdeps/sparc/sparc32/sparcv9/memset.S>
+#endif
deleted file mode 100644
@@ -1,4 +0,0 @@
-#define ASI_PNF 0x82
-#define ASI_BLK_P 0xf0
-#define XCC icc
-#include <sparc64/multiarch/memset.S>
new file mode 100644
@@ -0,0 +1 @@
+#include <sysdeps/sparc/sparc64/multiarch/memset.c>
@@ -9,7 +9,7 @@ endif
ifeq ($(subdir),string)
sysdep_routines += memcpy-ultra3 memcpy-niagara1 memcpy-niagara2 \
memset-niagara1 memcpy-niagara4 memset-niagara4 \
- memcpy-ultra1
+ memcpy-ultra1 memset-ultra1
endif
ifeq ($(subdir),stdlib)
new file mode 100644
@@ -0,0 +1,34 @@
+/* Common definition for memset/bzero implementation.
+ All versions must be listed in ifunc-impl-list.c.
+ Copyright (C) 2017 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 <ifunc-init.h>
+
+extern __typeof (REDIRECT_NAME) OPTIMIZE (niagara4) attribute_hidden;
+extern __typeof (REDIRECT_NAME) OPTIMIZE (niagara1) attribute_hidden;
+extern __typeof (REDIRECT_NAME) OPTIMIZE (ultra1) attribute_hidden;
+
+static inline void *
+IFUNC_SELECTOR (int hwcap)
+{
+ if (hwcap & HWCAP_SPARC_CRYPTO)
+ return OPTIMIZE (niagara4);
+ if (hwcap & HWCAP_SPARC_BLKINIT)
+ return OPTIMIZE (niagara1);
+ return OPTIMIZE (ultra1);
+}
new file mode 100644
@@ -0,0 +1,31 @@
+/* Default SPARC64 memset implementation.
+ Copyright (C) 2017 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/>. */
+
+#if IS_IN (libc)
+# include <sysdep.h>
+
+# undef libc_hidden_builtin_def
+# define libc_hidden_builtin_def(name)
+# undef weak_alias
+# define weak_alias(x, y)
+
+# define memset __memset_ultra1
+# define __bzero __bzero_ultra1
+
+#include <sysdeps/sparc/sparc64/memset.S>
+#endif
deleted file mode 100644
@@ -1,124 +0,0 @@
-/* Multiple versions of memset and bzero
- All versions must be listed in ifunc-impl-list.c.
- Copyright (C) 2010-2017 Free Software Foundation, Inc.
- Contributed by David S. Miller (davem@davemloft.net)
- 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>
-
-#if IS_IN (libc)
- .text
-ENTRY(memset)
- .type memset, @gnu_indirect_function
-# ifdef SHARED
- SETUP_PIC_REG_LEAF(o3, o5)
-# endif
- set HWCAP_SPARC_CRYPTO, %o1
- andcc %o0, %o1, %g0
- be 1f
- andcc %o0, HWCAP_SPARC_BLKINIT, %g0
-# ifdef SHARED
- sethi %gdop_hix22(__memset_niagara4), %o1
- xor %o1, %gdop_lox10(__memset_niagara4), %o1
-# else
- set __memset_niagara4, %o1
-# endif
- ba 10f
- nop
-1: be 9f
- nop
-# ifdef SHARED
- sethi %gdop_hix22(__memset_niagara1), %o1
- xor %o1, %gdop_lox10(__memset_niagara1), %o1
-# else
- set __memset_niagara1, %o1
-# endif
- ba 10f
- nop
-9:
-# ifdef SHARED
- sethi %gdop_hix22(__memset_ultra1), %o1
- xor %o1, %gdop_lox10(__memset_ultra1), %o1
-# else
- set __memset_ultra1, %o1
-# endif
-10:
-# ifdef SHARED
- add %o3, %o1, %o1
-# endif
- retl
- mov %o1, %o0
-END(memset)
-
-ENTRY(__bzero)
- .type bzero, @gnu_indirect_function
-# ifdef SHARED
- SETUP_PIC_REG_LEAF(o3, o5)
-# endif
- set HWCAP_SPARC_CRYPTO, %o1
- andcc %o0, %o1, %g0
- be 1f
- andcc %o0, HWCAP_SPARC_BLKINIT, %g0
-# ifdef SHARED
- sethi %gdop_hix22(__bzero_niagara4), %o1
- xor %o1, %gdop_lox10(__bzero_niagara4), %o1
-# else
- set __bzero_niagara4, %o1
-# endif
- ba 10f
- nop
-1: be 9f
- nop
-# ifdef SHARED
- sethi %gdop_hix22(__bzero_niagara1), %o1
- xor %o1, %gdop_lox10(__bzero_niagara1), %o1
-# else
- set __bzero_niagara1, %o1
-# endif
- ba 10f
- nop
-9:
-# ifdef SHARED
- sethi %gdop_hix22(__bzero_ultra1), %o1
- xor %o1, %gdop_lox10(__bzero_ultra1), %o1
-# else
- set __bzero_ultra1, %o1
-# endif
-10:
-# ifdef SHARED
- add %o3, %o1, %o1
-# endif
- retl
- mov %o1, %o0
-END(__bzero)
-
-weak_alias (__bzero, bzero)
-
-# undef weak_alias
-# define weak_alias(a, b)
-
-libc_hidden_builtin_def (memset)
-
-#undef libc_hidden_builtin_def
-#define libc_hidden_builtin_def(name)
-
-#define memset __memset_ultra1
-#define __bzero __bzero_ultra1
-
-#endif
-
-#include "../memset.S"
new file mode 100644
@@ -0,0 +1,42 @@
+/* Multiple versions of memset.
+ All versions must be listed in ifunc-impl-list.c.
+ Copyright (C) 2017 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/>. */
+
+#if IS_IN (libc)
+# define memset __redirect_memset
+# define bzero __redirect_bzero
+# include <string.h>
+# undef memset
+# undef bzero
+
+# include <sparc-ifunc.h>
+
+# define SYMBOL_NAME memset
+# include "ifunc-memset.h"
+
+sparc_libc_ifunc_redirected (__redirect_memset, memset, IFUNC_SELECTOR)
+sparc_ifunc_redirected_hidden_def (__redirect_memset, memset)
+
+# undef SYMBOL_NAME
+# define SYMBOL_NAME bzero
+# include "ifunc-memset.h"
+
+sparc_libc_ifunc_redirected (__redirect_bzero, __bzero, IFUNC_SELECTOR)
+weak_alias (__bzero, bzero)
+
+#endif