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-rw-r--r--ChangeLog29
-rw-r--r--iconv/Makefile2
-rw-r--r--include/glob.h1
-rw-r--r--sysdeps/generic/glob64.c5
-rw-r--r--sysdeps/gnu/glob64.c1
-rw-r--r--sysdeps/s390/Implies2
-rw-r--r--sysdeps/s390/fpu/bits/mathinline.h77
-rw-r--r--sysdeps/s390/fpu/e_sqrt.c29
-rw-r--r--sysdeps/s390/fpu/e_sqrtf.c29
-rw-r--r--sysdeps/s390/s390-32/Implies3
-rw-r--r--sysdeps/s390/s390-64/Implies3
-rw-r--r--sysdeps/unix/sysv/linux/i386/glob64.c1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/clone.S17
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/sysdep.S3
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-64/clone.S8
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-64/sysdep.S3
16 files changed, 181 insertions, 32 deletions
diff --git a/ChangeLog b/ChangeLog
index 6663b7c27a..e0e592583e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,32 @@
+2004-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
+
+ * sysdeps/s390/fpu/bits/mathinline.h [__LIBC_INTERNAL_MATH_INLINES]
+ (__ieee754_sqrt): Define as __MATH_INLINE using sqdbr instruction.
+ (__ieee754_sqrtf): Define as __MATH_INLINE using sqebr instruction.
+ * sysdeps/s390/fpu/e_sqrt.c: New file.
+ * sysdeps/s390/fpu/e_sqrtf.c: New file.
+ * sysdeps/s390/Implies: New file.
+ * sysdeps/s390/s390-32/Implies: Remove ieee754, move
+ ieee754/dbl-64 and ieee754/flt-32 to s390/Implies.
+ * sysdeps/s390/s390-64/Implies: Likewise.
+
+2004-06-30 Jakub Jelinek <jakub@redhat.com>
+
+ * sysdeps/unix/sysv/linux/s390/s390-32/sysdep.S: Include tls.h.
+ * sysdeps/unix/sysv/linux/s390/s390-64/sysdep.S: Likewise.
+
+ * sysdeps/unix/sysv/linux/s390/s390-32/clone.S (thread_start):
+ DO_CALL (exit, 1) instead of branching to _exit.
+ * sysdeps/unix/sysv/linux/s390/s390-64/clone.S (thread_start):
+ Likewise.
+
+ * sysdeps/s390/fpu/bits/mathinline.h: New file.
+
+ * include/glob.h (glob64): Add libc_hidden_proto.
+ * sysdeps/generic/glob64.c (glob64): Add libc_hidden_def.
+ * sysdeps/gnu/glob64.c (glob64): Likewise.
+ * sysdeps/unix/sysv/linux/i386/glob64.c (glob64): Likewise.
+
2004-06-11 Jakub Jelinek <jakub@redhat.com>
* sysdeps/i386/fpu/libm-test-ulps: Update for GCC 3.4.
diff --git a/iconv/Makefile b/iconv/Makefile
index c245ff727f..fe0c453e7b 100644
--- a/iconv/Makefile
+++ b/iconv/Makefile
@@ -1,4 +1,4 @@
-# Copyright (C) 1997,1998,2000,2001,2002,2003 Free Software Foundation, Inc.
+# Copyright (C) 1997,1998,2000-2003,2004 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
diff --git a/include/glob.h b/include/glob.h
index d83cf5ce53..821568e1fe 100644
--- a/include/glob.h
+++ b/include/glob.h
@@ -2,6 +2,7 @@
#include <posix/glob.h>
libc_hidden_proto (glob)
+libc_hidden_proto (glob64)
libc_hidden_proto (globfree)
libc_hidden_proto (globfree64)
diff --git a/sysdeps/generic/glob64.c b/sysdeps/generic/glob64.c
index d78b513e37..2bfab74074 100644
--- a/sysdeps/generic/glob64.c
+++ b/sysdeps/generic/glob64.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998,99,2002 Free Software Foundation, Inc.
+/* Copyright (C) 1998,99,2002,2004 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
@@ -42,12 +42,13 @@ glob64 (const char *pattern, int flags,
__set_errno (ENOSYS);
return GLOB_NOSYS;
}
+libc_hidden_def (glob64)
void
globfree64 (glob64_t *pglob)
{
}
-libc_hidden_def (globfree64);
+libc_hidden_def (globfree64)
stub_warning (glob64)
#include <stub-tag.h>
diff --git a/sysdeps/gnu/glob64.c b/sysdeps/gnu/glob64.c
index cb0161cd31..210c9c2553 100644
--- a/sysdeps/gnu/glob64.c
+++ b/sysdeps/gnu/glob64.c
@@ -21,4 +21,5 @@
#include <sysdeps/generic/glob.c>
+libc_hidden_def (glob64)
libc_hidden_def (globfree64)
diff --git a/sysdeps/s390/Implies b/sysdeps/s390/Implies
new file mode 100644
index 0000000000..5b29b26128
--- /dev/null
+++ b/sysdeps/s390/Implies
@@ -0,0 +1,2 @@
+ieee754/dbl-64
+ieee754/flt-32
diff --git a/sysdeps/s390/fpu/bits/mathinline.h b/sysdeps/s390/fpu/bits/mathinline.h
new file mode 100644
index 0000000000..d83d9ca8b8
--- /dev/null
+++ b/sysdeps/s390/fpu/bits/mathinline.h
@@ -0,0 +1,77 @@
+/* Inline math functions for s390.
+ Copyright (C) 2004 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. */
+
+#ifndef _MATH_H
+# error "Never use <bits/mathinline.h> directly; include <math.h> instead."
+#endif
+
+#ifdef __cplusplus
+# define __MATH_INLINE __inline
+#else
+# define __MATH_INLINE extern __inline
+#endif
+
+#if (!defined __NO_MATH_INLINES || defined __LIBC_INTERNAL_MATH_INLINES) \
+ && defined __OPTIMIZE__
+
+#ifdef __USE_ISOC99
+
+/* Test for negative number. Used in the signbit() macro. */
+__MATH_INLINE int __signbitf (float __x) __THROW
+{
+ __extension__ union { float __f; int __i; } __u = { __f: __x };
+ return __u.__i < 0;
+}
+
+__MATH_INLINE int __signbit (double __x) __THROW
+{
+ __extension__ union { double __d; long __i; } __u = { __d: __x };
+ return __u.__i < 0;
+}
+
+#endif /* C99 */
+
+/* This code is used internally in the GNU libc. */
+#ifdef __LIBC_INTERNAL_MATH_INLINES
+
+#include <sysdep.h>
+#include <ldsodefs.h>
+#include <dl-procinfo.h>
+
+__MATH_INLINE double
+__ieee754_sqrt (double x)
+{
+ double res;
+
+ asm ( "sqdbr %0,%1" : "=f" (res) : "f" (x) );
+ return res;
+}
+
+__MATH_INLINE float
+__ieee754_sqrtf (float x)
+{
+ float res;
+
+ asm ( "sqebr %0,%1" : "=f" (res) : "f" (x) );
+ return res;
+}
+
+#endif /* __LIBC_INTERNAL_MATH_INLINES */
+
+#endif /* __NO_MATH_INLINES */
diff --git a/sysdeps/s390/fpu/e_sqrt.c b/sysdeps/s390/fpu/e_sqrt.c
new file mode 100644
index 0000000000..e4b183e4c4
--- /dev/null
+++ b/sysdeps/s390/fpu/e_sqrt.c
@@ -0,0 +1,29 @@
+/* Copyright (C) 2004 Free Software Foundation, Inc.
+ Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+ 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 <math_private.h>
+
+double
+__ieee754_sqrt (double x)
+{
+ double res;
+
+ asm ( "sqdbr %0,%1" : "=f" (res) : "f" (x) );
+ return res;
+}
diff --git a/sysdeps/s390/fpu/e_sqrtf.c b/sysdeps/s390/fpu/e_sqrtf.c
new file mode 100644
index 0000000000..5b5e06e8ac
--- /dev/null
+++ b/sysdeps/s390/fpu/e_sqrtf.c
@@ -0,0 +1,29 @@
+/* Copyright (C) 2004 Free Software Foundation, Inc.
+ Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+ 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 <math_private.h>
+
+float
+__ieee754_sqrtf (float x)
+{
+ float res;
+
+ asm ( "sqebr %0,%1" : "=f" (res) : "f" (x) );
+ return res;
+}
diff --git a/sysdeps/s390/s390-32/Implies b/sysdeps/s390/s390-32/Implies
index 71bec4de0c..39a34c5f57 100644
--- a/sysdeps/s390/s390-32/Implies
+++ b/sysdeps/s390/s390-32/Implies
@@ -1,4 +1 @@
wordsize-32
-ieee754
-ieee754/dbl-64
-ieee754/flt-32
diff --git a/sysdeps/s390/s390-64/Implies b/sysdeps/s390/s390-64/Implies
index b3f92020c5..a8cae95f9d 100644
--- a/sysdeps/s390/s390-64/Implies
+++ b/sysdeps/s390/s390-64/Implies
@@ -1,4 +1 @@
wordsize-64
-ieee754
-ieee754/dbl-64
-ieee754/flt-32
diff --git a/sysdeps/unix/sysv/linux/i386/glob64.c b/sysdeps/unix/sysv/linux/i386/glob64.c
index b83f82b51d..997355d299 100644
--- a/sysdeps/unix/sysv/linux/i386/glob64.c
+++ b/sysdeps/unix/sysv/linux/i386/glob64.c
@@ -23,6 +23,7 @@
#include "shlib-compat.h"
+libc_hidden_def (glob64)
libc_hidden_def (globfree64)
versioned_symbol (libc, __glob64, glob64, GLIBC_2_2);
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/clone.S b/sysdeps/unix/sysv/linux/s390/s390-32/clone.S
index f01433ff0f..442045bf21 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/clone.S
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/clone.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000, 2001 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2001, 2004 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
@@ -59,18 +59,5 @@ thread_start:
ahi %r15,-96 /* make room on the stack for the save area */
xc 0(4,%r15),0(%r15)
basr %r14,%r1 /* jump to fn */
-#ifdef PIC
- basr %r12,0
-.L0: lr %r1,%r12
- al %r12,.L1-.L0(%r12)
- al %r1,.L2-.L0(%r1)
- br %r1 /* branch to _exit -> thread termination */
-.L1: .long _GLOBAL_OFFSET_TABLE_ - .L0
-.L2: .long _exit@PLT - .L0
-#else
- basr %r1,0
-.L0: al %r1,.L1-.L0(0,%r1)
- br %r1 /* branch to _exit -> thread termination */
-.L1: .long _exit - .L0
-#endif
+ DO_CALL (exit, 1)
weak_alias (__clone, clone)
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.S b/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.S
index b1f17335f7..1aad4ab164 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.S
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
This file is part of the GNU C Library.
@@ -18,6 +18,7 @@
02111-1307 USA. */
#include <sysdep.h>
+#include <tls.h>
/* The following code is only used in the shared library when we
compile the reentrant version. Otherwise each system call defines
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/clone.S b/sysdeps/unix/sysv/linux/s390/s390-64/clone.S
index f70bd15260..724ca611ec 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/clone.S
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/clone.S
@@ -1,5 +1,5 @@
/* Wrapper around clone system call. 64 bit S/390 version.
- Copyright (C) 2001, 2003 Free Software Foundation, Inc.
+ Copyright (C) 2001, 2003, 2004 Free Software Foundation, Inc.
Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
This file is part of the GNU C Library.
@@ -60,9 +60,5 @@ thread_start:
aghi %r15,-160 /* make room on the stack for the save area */
xc 0(8,%r15),0(%r15)
basr %r14,%r1 /* jump to fn */
-#ifdef PIC
- jg _exit@PLT /* branch to _exit -> thread termination */
-#else
- jg _exit /* branch to _exit -> thread termination */
-#endif
+ DO_CALL (exit, 1)
weak_alias (__clone, clone)
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.S b/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.S
index ce1f03e006..4299257afa 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.S
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
This file is part of the GNU C Library.
@@ -18,6 +18,7 @@
02111-1307 USA. */
#include <sysdep.h>
+#include <tls.h>
/* The following code is only used in the shared library when we
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 15:41:38 +0000