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[PATCH] Fixup PPC symbol versioning for libgcc symbols
- From: Franz Sirl <Franz dot Sirl-kernel at lauterbach dot com>
- To: libc-alpha at sources dot redhat dot com
- Cc: "H. J. Lu" <hjl at lucon dot org>,Jack Howarth <howarth at fuse dot net>
- Date: Fri, 16 Aug 2002 14:02:02 +0200
- Subject: [PATCH] Fixup PPC symbol versioning for libgcc symbols
Hi,
phew, this was hard, but after finding my way thru a maze of binutils bugs and
misinformations, here is finally a patch that does what we want on PPC,
namely not to export any libgcc symbols from glibc with linktime reference,
yet keeping the backwards compatibility with shared libs compiled against a
pre-.hidden libgcc. I've attached patches for mainline and 2-2, both tested
with gcc-2.95.4 and gcc-3.[12]. I also rebuilt loads of packages against it
without problems.
When building gcc-3 against a fixed glibc, binutils-2.13.90.0.4 or later is
needed, otherwise libgcc_s may contain unversioned symbols. I will add a
platform statement to the gcc instructions soon.
Uli, sorry for the number iterations on this issue, but I was new to symbol
versioning...
Thanks to HJ for fixing all these binutils oddities!
Franz.
* sysdeps/powerpc/Makefile: Add HAVE_DOT_HIDDEN to CPPFLAGS for
divdi3.c and libgcc-compat.S.
* sysdeps/powerpc/libgcc-compat.c: Delete, optimize to ...
* sysdeps/powerpc/libgcc-compat.S: New file.
* sysdeps/powerpc/divdi3.c: New file, version and hide symbols of the generic
version.
* sysdeps/powerpc/Versions: Add forgotten symbols.
--- sysdeps/powerpc/Makefile~ Tue May 21 02:47:31 2002
+++ sysdeps/powerpc/Makefile Wed Aug 14 02:00:00 2002
@@ -37,6 +37,10 @@ CFLAGS-gmon-start.o = -G0
endif
ifeq (yes,$(build-shared))
# Compatibility
+ifeq (yes,$(have-protected))
+CPPFLAGS-divdi3.c = -DHAVE_DOT_HIDDEN
+CPPFLAGS-libgcc-compat.S = -DHAVE_DOT_HIDDEN
+endif
sysdep_routines += divdi3 libgcc-compat
shared-only-routines += divdi3 libgcc-compat
endif
--- sysdeps/powerpc/Versions.~1~ Mon May 20 15:01:20 2002
+++ sysdeps/powerpc/Versions Mon Aug 5 15:01:16 2002
@@ -6,6 +6,7 @@ libc {
__ashldi3; __ashrdi3; __lshrdi3;
__fixdfdi; __fixunsdfdi;
__fixsfdi; __fixunssfdi;
+ __floatdidf; __floatdisf;
}
}
--- /dev/null Thu Oct 4 06:30:44 2001
+++ sysdeps/powerpc/divdi3.c Wed Aug 14 01:58:28 2002
@@ -0,0 +1,38 @@
+/* 64-bit multiplication and division
+ Copyright (C) 2002
+ 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#define _DIVDI3_C
+#include <sysdeps/wordsize-32/divdi3.c>
+
+INTDEF (__udivdi3);
+INTDEF (__moddi3);
+INTDEF (__umoddi3);
+
+#ifdef HAVE_DOT_HIDDEN
+asm (".hidden __divdi3");
+asm (".hidden __udivdi3");
+asm (".hidden __moddi3");
+asm (".hidden __umoddi3");
+#endif
+
+symbol_version (INTUSE (__divdi3), __divdi3, GLIBC_2.0);
+symbol_version (INTUSE (__udivdi3), __udivdi3, GLIBC_2.0);
+symbol_version (INTUSE (__moddi3), __moddi3, GLIBC_2.0);
+symbol_version (INTUSE (__umoddi3), __umoddi3, GLIBC_2.0);
--- /dev/null Thu Oct 4 06:30:44 2001
+++ sysdeps/powerpc/libgcc-compat.S Wed Aug 14 01:56:02 2002
@@ -0,0 +1,144 @@
+/* pre-.hidden libgcc compatibility
+ Copyright (C) 2002 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+ .file "libgcc-compat.S"
+
+#include <shlib-compat.h>
+
+#if SHLIB_COMPAT(libc, GLIBC_2_0, GLIBC_2_2_6)
+
+#define __ashldi3_v_glibc20 INTUSE (__ashldi3)
+#define __ashrdi3_v_glibc20 INTUSE (__ashrdi3)
+#define __lshrdi3_v_glibc20 INTUSE (__lshrdi3)
+#define __cmpdi2_v_glibc20 INTUSE (__cmpdi2)
+#define __ucmpdi2_v_glibc20 INTUSE (__ucmpdi2)
+#define __fixdfdi_v_glibc20 INTUSE (__fixdfdi)
+#define __fixsfdi_v_glibc20 INTUSE (__fixsfdi)
+#define __fixunsdfdi_v_glibc20 INTUSE (__fixunsdfdi)
+#define __fixunssfdi_v_glibc20 INTUSE (__fixunssfdi)
+#define __floatdidf_v_glibc20 INTUSE (__floatdidf)
+#define __floatdisf_v_glibc20 INTUSE (__floatdisf)
+
+ .symver __ashldi3_v_glibc20,__ashldi3@GLIBC_2.0
+ .symver __ashrdi3_v_glibc20,__ashrdi3@GLIBC_2.0
+ .symver __lshrdi3_v_glibc20,__lshrdi3@GLIBC_2.0
+ .symver __cmpdi2_v_glibc20,__cmpdi2@GLIBC_2.0
+ .symver __ucmpdi2_v_glibc20,__ucmpdi2@GLIBC_2.0
+ .symver __fixdfdi_v_glibc20,__fixdfdi@GLIBC_2.0
+ .symver __fixunsdfdi_v_glibc20,__fixunsdfdi@GLIBC_2.0
+ .symver __fixsfdi_v_glibc20,__fixsfdi@GLIBC_2.0
+ .symver __fixunssfdi_v_glibc20,__fixunssfdi@GLIBC_2.0
+ .symver __floatdidf_v_glibc20,__floatdidf@GLIBC_2.0
+ .symver __floatdisf_v_glibc20,__floatdisf@GLIBC_2.0
+
+#ifdef HAVE_DOT_HIDDEN
+ .hidden __ashldi3
+ .hidden __ashrdi3
+ .hidden __lshrdi3
+ .hidden __cmpdi2
+ .hidden __ucmpdi2
+ .hidden __fixdfdi
+ .hidden __fixsfdi
+ .hidden __fixunsdfdi
+ .hidden __fixunssfdi
+ .hidden __floatdidf
+ .hidden __floatdisf
+#endif
+
+ .section ".text"
+
+ .align 2
+ .globl __ashldi3_v_glibc20
+ .type __ashldi3_v_glibc20,@function
+__ashldi3_v_glibc20:
+ b __ashldi3@local
+.Lfe5:
+ .size __ashldi3_v_glibc20,.Lfe5-__ashldi3_v_glibc20
+ .align 2
+ .globl __ashrdi3_v_glibc20
+ .type __ashrdi3_v_glibc20,@function
+__ashrdi3_v_glibc20:
+ b __ashrdi3@local
+.Lfe6:
+ .size __ashrdi3_v_glibc20,.Lfe6-__ashrdi3_v_glibc20
+ .align 2
+ .globl __lshrdi3_v_glibc20
+ .type __lshrdi3_v_glibc20,@function
+__lshrdi3_v_glibc20:
+ b __lshrdi3@local
+.Lfe7:
+ .size __lshrdi3_v_glibc20,.Lfe7-__lshrdi3_v_glibc20
+ .align 2
+ .globl __cmpdi2_v_glibc20
+ .type __cmpdi2_v_glibc20,@function
+__cmpdi2_v_glibc20:
+ b __cmpdi2@local
+.Lfe8:
+ .size __cmpdi2_v_glibc20,.Lfe8-__cmpdi2_v_glibc20
+ .align 2
+ .globl __ucmpdi2_v_glibc20
+ .type __ucmpdi2_v_glibc20,@function
+__ucmpdi2_v_glibc20:
+ b __ucmpdi2@local
+.Lfe9:
+ .size __ucmpdi2_v_glibc20,.Lfe9-__ucmpdi2_v_glibc20
+ .align 2
+ .globl __fixdfdi_v_glibc20
+ .type __fixdfdi_v_glibc20,@function
+__fixdfdi_v_glibc20:
+ b __fixdfdi@local
+.Lfe10:
+ .size __fixdfdi_v_glibc20,.Lfe10-__fixdfdi_v_glibc20
+ .align 2
+ .globl __fixunsdfdi_v_glibc20
+ .type __fixunsdfdi_v_glibc20,@function
+__fixunsdfdi_v_glibc20:
+ b __fixunsdfdi@local
+.Lfe11:
+ .size __fixunsdfdi_v_glibc20,.Lfe11-__fixunsdfdi_v_glibc20
+ .align 2
+ .globl __fixsfdi_v_glibc20
+ .type __fixsfdi_v_glibc20,@function
+__fixsfdi_v_glibc20:
+ b __fixsfdi@local
+.Lfe12:
+ .size __fixsfdi_v_glibc20,.Lfe12-__fixsfdi_v_glibc20
+ .align 2
+ .globl __fixunssfdi_v_glibc20
+ .type __fixunssfdi_v_glibc20,@function
+__fixunssfdi_v_glibc20:
+ b __fixunssfdi@local
+.Lfe13:
+ .size __fixunssfdi_v_glibc20,.Lfe13-__fixunssfdi_v_glibc20
+ .align 2
+ .globl __floatdidf_v_glibc20
+ .type __floatdidf_v_glibc20,@function
+__floatdidf_v_glibc20:
+ b __floatdidf@local
+.Lfe14:
+ .size __floatdidf_v_glibc20,.Lfe14-__floatdidf_v_glibc20
+ .align 2
+ .globl __floatdisf_v_glibc20
+ .type __floatdisf_v_glibc20,@function
+__floatdisf_v_glibc20:
+ b __floatdisf@local
+.Lfe15:
+ .size __floatdisf_v_glibc20,.Lfe15-__floatdisf_v_glibc20
+
+#endif
--- sysdeps/powerpc/libgcc-compat.c Tue May 21 02:47:32 2002
+++ /dev/null Thu Oct 4 06:30:44 2001
@@ -1,113 +0,0 @@
-/* pre-.hidden libgcc compatibility
- Copyright (C) 2002 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, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-
-#include <stdint.h>
-#include <shlib-compat.h>
-
-#if SHLIB_COMPAT(libc, GLIBC_2_0, GLIBC_2_2_6)
-
-extern int64_t __ashldi3 (int64_t, int32_t);
-int64_t INTUSE (__ashldi3) (int64_t u, int32_t b)
-{
- return __ashldi3 (u, b);
-}
-symbol_version (INTUSE (__ashldi3), __ashldi3, GLIBC_2.0);
-
-
-extern int64_t __ashrdi3 (int64_t, int32_t);
-int64_t INTUSE (__ashrdi3) (int64_t u, int32_t b)
-{
- return __ashrdi3 (u, b);
-}
-symbol_version (INTUSE (__ashrdi3), __ashrdi3, GLIBC_2.0);
-
-
-extern int64_t __lshrdi3 (int64_t, int32_t);
-int64_t INTUSE (__lshrdi3) (int64_t u, int32_t b)
-{
- return __lshrdi3 (u, b);
-}
-symbol_version (INTUSE (__lshrdi3), __lshrdi3, GLIBC_2.0);
-
-
-extern int32_t __cmpdi2 (int64_t, int64_t);
-int32_t INTUSE (__cmpdi2) (int64_t u, int64_t v)
-{
- return __cmpdi2 (u, v);
-}
-symbol_version (INTUSE (__cmpdi2), __cmpdi2, GLIBC_2.0);
-
-
-extern int32_t __ucmpdi2 (int64_t, int64_t);
-int32_t INTUSE (__ucmpdi2) (int64_t u, int64_t v)
-{
- return __ucmpdi2 (u, v);
-}
-symbol_version (INTUSE (__ucmpdi2), __ucmpdi2, GLIBC_2.0);
-
-
-extern int64_t __fixdfdi (double);
-int64_t INTUSE (__fixdfdi) (double d)
-{
- return __fixdfdi (d);
-}
-symbol_version (INTUSE (__fixdfdi), __fixdfdi, GLIBC_2.0);
-
-
-extern int64_t __fixunsdfdi (double);
-int64_t INTUSE (__fixunsdfdi) (double d)
-{
- return __fixunsdfdi (d);
-}
-symbol_version (INTUSE (__fixunsdfdi), __fixunsdfdi, GLIBC_2.0);
-
-
-extern int64_t __fixsfdi (float);
-int64_t INTUSE (__fixsfdi) (float d)
-{
- return __fixsfdi (d);
-}
-symbol_version (INTUSE (__fixsfdi), __fixsfdi, GLIBC_2.0);
-
-
-extern int64_t __fixunssfdi (float);
-int64_t INTUSE (__fixunssfdi) (float d)
-{
- return __fixunssfdi (d);
-}
-symbol_version (INTUSE (__fixunssfdi), __fixunssfdi, GLIBC_2.0);
-
-
-extern double __floatdidf (int64_t);
-double INTUSE (__floatdidf) (int64_t u)
-{
- return __floatdidf (u);
-}
-symbol_version (INTUSE (__floatdidf), __floatdidf, GLIBC_2.0);
-
-
-extern float __floatdisf (int64_t);
-float INTUSE (__floatdisf) (int64_t u)
-{
- return __floatdisf (u);
-}
-symbol_version (INTUSE (__floatdisf), __floatdisf, GLIBC_2.0);
-
-#endif
--- sysdeps/powerpc/Makefile.~2~ Wed Aug 14 12:05:04 2002
+++ sysdeps/powerpc/Makefile Wed Aug 14 12:05:04 2002
@@ -37,6 +37,10 @@ CFLAGS-gmon-start.o = -G0
endif
ifeq (yes,$(build-shared))
# Compatibility
+ifeq (yes,$(have-protected))
+CPPFLAGS-divdi3.c = -DHAVE_DOT_HIDDEN
+CPPFLAGS-libgcc-compat.S = -DHAVE_DOT_HIDDEN
+endif
sysdep_routines += divdi3 libgcc-compat
shared-only-routines += divdi3 libgcc-compat
endif
--- /dev/null Thu Oct 4 06:30:44 2001
+++ sysdeps/powerpc/divdi3.c Thu Aug 15 04:18:11 2002
@@ -0,0 +1,43 @@
+/* 64-bit multiplication and division
+ Copyright (C) 2002
+ 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#define _DIVDI3_C
+#include <sysdeps/wordsize-32/divdi3.c>
+
+asm (".globl __divdi3_internal");
+asm (".set __divdi3_internal,__divdi3");
+asm (".globl __udivdi3_internal");
+asm (".set __udivdi3_internal,__udivdi3");
+asm (".globl __moddi3_internal");
+asm (".set __moddi3_internal,__moddi3");
+asm (".globl __umoddi3_internal");
+asm (".set __umoddi3_internal,__umoddi3");
+
+#ifdef HAVE_DOT_HIDDEN
+asm (".hidden __divdi3");
+asm (".hidden __udivdi3");
+asm (".hidden __moddi3");
+asm (".hidden __umoddi3");
+#endif
+
+symbol_version (__divdi3_internal, __divdi3, GLIBC_2.0);
+symbol_version (__udivdi3_internal, __udivdi3, GLIBC_2.0);
+symbol_version (__moddi3_internal, __moddi3, GLIBC_2.0);
+symbol_version (__umoddi3_internal, __umoddi3, GLIBC_2.0);
--- /dev/null Thu Oct 4 06:30:44 2001
+++ sysdeps/powerpc/libgcc-compat.S Wed Aug 14 12:05:04 2002
@@ -0,0 +1,148 @@
+/* pre-.hidden libgcc compatibility
+ Copyright (C) 2002 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+ .file "libgcc-compat.S"
+
+#include <shlib-compat.h>
+
+#if SHLIB_COMPAT(libc, GLIBC_2_0, GLIBC_2_2_6)
+
+#ifndef INTUSE
+# define INTUSE(name) name##_internal
+#endif
+
+#define __ashldi3_v_glibc20 INTUSE (__ashldi3)
+#define __ashrdi3_v_glibc20 INTUSE (__ashrdi3)
+#define __lshrdi3_v_glibc20 INTUSE (__lshrdi3)
+#define __cmpdi2_v_glibc20 INTUSE (__cmpdi2)
+#define __ucmpdi2_v_glibc20 INTUSE (__ucmpdi2)
+#define __fixdfdi_v_glibc20 INTUSE (__fixdfdi)
+#define __fixsfdi_v_glibc20 INTUSE (__fixsfdi)
+#define __fixunsdfdi_v_glibc20 INTUSE (__fixunsdfdi)
+#define __fixunssfdi_v_glibc20 INTUSE (__fixunssfdi)
+#define __floatdidf_v_glibc20 INTUSE (__floatdidf)
+#define __floatdisf_v_glibc20 INTUSE (__floatdisf)
+
+ .symver __ashldi3_v_glibc20,__ashldi3@GLIBC_2.0
+ .symver __ashrdi3_v_glibc20,__ashrdi3@GLIBC_2.0
+ .symver __lshrdi3_v_glibc20,__lshrdi3@GLIBC_2.0
+ .symver __cmpdi2_v_glibc20,__cmpdi2@GLIBC_2.0
+ .symver __ucmpdi2_v_glibc20,__ucmpdi2@GLIBC_2.0
+ .symver __fixdfdi_v_glibc20,__fixdfdi@GLIBC_2.0
+ .symver __fixunsdfdi_v_glibc20,__fixunsdfdi@GLIBC_2.0
+ .symver __fixsfdi_v_glibc20,__fixsfdi@GLIBC_2.0
+ .symver __fixunssfdi_v_glibc20,__fixunssfdi@GLIBC_2.0
+ .symver __floatdidf_v_glibc20,__floatdidf@GLIBC_2.0
+ .symver __floatdisf_v_glibc20,__floatdisf@GLIBC_2.0
+
+#ifdef HAVE_DOT_HIDDEN
+ .hidden __ashldi3
+ .hidden __ashrdi3
+ .hidden __lshrdi3
+ .hidden __cmpdi2
+ .hidden __ucmpdi2
+ .hidden __fixdfdi
+ .hidden __fixsfdi
+ .hidden __fixunsdfdi
+ .hidden __fixunssfdi
+ .hidden __floatdidf
+ .hidden __floatdisf
+#endif
+
+ .section ".text"
+
+ .align 2
+ .globl __ashldi3_v_glibc20
+ .type __ashldi3_v_glibc20,@function
+__ashldi3_v_glibc20:
+ b __ashldi3@local
+.Lfe5:
+ .size __ashldi3_v_glibc20,.Lfe5-__ashldi3_v_glibc20
+ .align 2
+ .globl __ashrdi3_v_glibc20
+ .type __ashrdi3_v_glibc20,@function
+__ashrdi3_v_glibc20:
+ b __ashrdi3@local
+.Lfe6:
+ .size __ashrdi3_v_glibc20,.Lfe6-__ashrdi3_v_glibc20
+ .align 2
+ .globl __lshrdi3_v_glibc20
+ .type __lshrdi3_v_glibc20,@function
+__lshrdi3_v_glibc20:
+ b __lshrdi3@local
+.Lfe7:
+ .size __lshrdi3_v_glibc20,.Lfe7-__lshrdi3_v_glibc20
+ .align 2
+ .globl __cmpdi2_v_glibc20
+ .type __cmpdi2_v_glibc20,@function
+__cmpdi2_v_glibc20:
+ b __cmpdi2@local
+.Lfe8:
+ .size __cmpdi2_v_glibc20,.Lfe8-__cmpdi2_v_glibc20
+ .align 2
+ .globl __ucmpdi2_v_glibc20
+ .type __ucmpdi2_v_glibc20,@function
+__ucmpdi2_v_glibc20:
+ b __ucmpdi2@local
+.Lfe9:
+ .size __ucmpdi2_v_glibc20,.Lfe9-__ucmpdi2_v_glibc20
+ .align 2
+ .globl __fixdfdi_v_glibc20
+ .type __fixdfdi_v_glibc20,@function
+__fixdfdi_v_glibc20:
+ b __fixdfdi@local
+.Lfe10:
+ .size __fixdfdi_v_glibc20,.Lfe10-__fixdfdi_v_glibc20
+ .align 2
+ .globl __fixunsdfdi_v_glibc20
+ .type __fixunsdfdi_v_glibc20,@function
+__fixunsdfdi_v_glibc20:
+ b __fixunsdfdi@local
+.Lfe11:
+ .size __fixunsdfdi_v_glibc20,.Lfe11-__fixunsdfdi_v_glibc20
+ .align 2
+ .globl __fixsfdi_v_glibc20
+ .type __fixsfdi_v_glibc20,@function
+__fixsfdi_v_glibc20:
+ b __fixsfdi@local
+.Lfe12:
+ .size __fixsfdi_v_glibc20,.Lfe12-__fixsfdi_v_glibc20
+ .align 2
+ .globl __fixunssfdi_v_glibc20
+ .type __fixunssfdi_v_glibc20,@function
+__fixunssfdi_v_glibc20:
+ b __fixunssfdi@local
+.Lfe13:
+ .size __fixunssfdi_v_glibc20,.Lfe13-__fixunssfdi_v_glibc20
+ .align 2
+ .globl __floatdidf_v_glibc20
+ .type __floatdidf_v_glibc20,@function
+__floatdidf_v_glibc20:
+ b __floatdidf@local
+.Lfe14:
+ .size __floatdidf_v_glibc20,.Lfe14-__floatdidf_v_glibc20
+ .align 2
+ .globl __floatdisf_v_glibc20
+ .type __floatdisf_v_glibc20,@function
+__floatdisf_v_glibc20:
+ b __floatdisf@local
+.Lfe15:
+ .size __floatdisf_v_glibc20,.Lfe15-__floatdisf_v_glibc20
+
+#endif
--- sysdeps/powerpc/libgcc-compat.c Wed Aug 14 12:05:04 2002
+++ /dev/null Thu Oct 4 06:30:44 2001
@@ -1,113 +0,0 @@
-/* pre-.hidden libgcc compatibility
- Copyright (C) 2002 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, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-
-#include <stdint.h>
-#include <shlib-compat.h>
-
-#if SHLIB_COMPAT(libc, GLIBC_2_0, GLIBC_2_2_6)
-
-extern int64_t __ashldi3 (int64_t, int32_t);
-int64_t __ashldi3_internal (int64_t u, int32_t b)
-{
- return __ashldi3 (u, b);
-}
-symbol_version (__ashldi3_internal, __ashldi3, GLIBC_2.0);
-
-
-extern int64_t __ashrdi3 (int64_t, int32_t);
-int64_t __ashrdi3_internal (int64_t u, int32_t b)
-{
- return __ashrdi3 (u, b);
-}
-symbol_version (__ashrdi3_internal, __ashrdi3, GLIBC_2.0);
-
-
-extern int64_t __lshrdi3 (int64_t, int32_t);
-int64_t __lshrdi3_internal (int64_t u, int32_t b)
-{
- return __lshrdi3 (u, b);
-}
-symbol_version (__lshrdi3_internal, __lshrdi3, GLIBC_2.0);
-
-
-extern int32_t __cmpdi2 (int64_t, int64_t);
-int32_t __cmpdi2_internal (int64_t u, int64_t v)
-{
- return __cmpdi2 (u, v);
-}
-symbol_version (__cmpdi2_internal, __cmpdi2, GLIBC_2.0);
-
-
-extern int32_t __ucmpdi2 (int64_t, int64_t);
-int32_t __ucmpdi2_internal (int64_t u, int64_t v)
-{
- return __ucmpdi2 (u, v);
-}
-symbol_version (__ucmpdi2_internal, __ucmpdi2, GLIBC_2.0);
-
-
-extern int64_t __fixdfdi (double);
-int64_t __fixdfdi_internal (double d)
-{
- return __fixdfdi (d);
-}
-symbol_version (__fixdfdi_internal, __fixdfdi, GLIBC_2.0);
-
-
-extern int64_t __fixunsdfdi (double);
-int64_t __fixunsdfdi_internal (double d)
-{
- return __fixunsdfdi (d);
-}
-symbol_version (__fixunsdfdi_internal, __fixunsdfdi, GLIBC_2.0);
-
-
-extern int64_t __fixsfdi (float);
-int64_t __fixsfdi_internal (float d)
-{
- return __fixsfdi (d);
-}
-symbol_version (__fixsfdi_internal, __fixsfdi, GLIBC_2.0);
-
-
-extern int64_t __fixunssfdi (float);
-int64_t __fixunssfdi_internal (float d)
-{
- return __fixunssfdi (d);
-}
-symbol_version (__fixunssfdi_internal, __fixunssfdi, GLIBC_2.0);
-
-
-extern double __floatdidf (int64_t);
-double __floatdidf_internal (int64_t u)
-{
- return __floatdidf (u);
-}
-symbol_version (__floatdidf_internal, __floatdidf, GLIBC_2.0);
-
-
-extern float __floatdisf (int64_t);
-float __floatdisf_internal (int64_t u)
-{
- return __floatdisf (u);
-}
-symbol_version (__floatdisf_internal, __floatdisf, GLIBC_2.0);
-
-#endif