[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Commits] r23561 - in /fsf/trunk/libc: ./ ports/ ports/sysdeps/unix/sysv/linux/m68k/ sysdeps/sparc/fpu/
- To: commits@xxxxxxxxxx
- Subject: [Commits] r23561 - in /fsf/trunk/libc: ./ ports/ ports/sysdeps/unix/sysv/linux/m68k/ sysdeps/sparc/fpu/
- From: eglibc@xxxxxxxxxx
- Date: Sun, 21 Jul 2013 00:01:59 -0000
Author: eglibc
Date: Sun Jul 21 00:01:57 2013
New Revision: 23561
Log:
Import glibc-mainline for 2013-07-21
Added:
fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/m68k/dl-static.c
fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/m68k/ldsodefs.h
Modified:
fsf/trunk/libc/ChangeLog
fsf/trunk/libc/ports/ChangeLog.m68k
fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/m68k/Makefile
fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/m68k/Versions
fsf/trunk/libc/sysdeps/sparc/fpu/libm-test-ulps
Modified: fsf/trunk/libc/ChangeLog
==============================================================================
--- fsf/trunk/libc/ChangeLog (original)
+++ fsf/trunk/libc/ChangeLog Sun Jul 21 00:01:57 2013
@@ -1,3 +1,8 @@
+2013-07-20 David S. Miller <davem@xxxxxxxxxxxxx>
+
+ * sysdeps/sparc/fpu/libm-test-ulps: Update ULPs to handle minor
+ difference between 32-bit and 64-bit.
+
2013-07-15 Carlos O'Donell <carlos@xxxxxxxxxx>
[BZ #15711]
Modified: fsf/trunk/libc/ports/ChangeLog.m68k
==============================================================================
--- fsf/trunk/libc/ports/ChangeLog.m68k (original)
+++ fsf/trunk/libc/ports/ChangeLog.m68k Sun Jul 21 00:01:57 2013
@@ -1,3 +1,13 @@
+2013-07-20 Andreas Schwab <schwab@xxxxxxxxxxxxxx>
+
+ * sysdeps/unix/sysv/linux/m68k/dl-static.c: New file.
+ * sysdeps/unix/sysv/linux/m68k/ldsodefs.h: New file.
+ * sysdeps/unix/sysv/linux/m68k/Makefile (sysdep-dl-routines)
+ (sysdep_routines, sysdep-rtld-routines) [$(subdir) = elf]: Add
+ dl-static.
+ * sysdeps/unix/sysv/linux/m68k/Versions (ld: GLIBC_PRIVATE): Add
+ _dl_var_init.
+
2013-07-03 Andreas Schwab <schwab@xxxxxxxxxxxxxx>
* sysdeps/m68k/m680x0/fpu/libm-test-ulps: Update.
Modified: fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/m68k/Makefile
==============================================================================
--- fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/m68k/Makefile (original)
+++ fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/m68k/Makefile Sun Jul 21 00:01:57 2013
@@ -12,8 +12,9 @@
endif
ifeq ($(subdir),elf)
-sysdep_routines += dl-vdso libc-m68k-vdso
-sysdep-rtld-routines += m68k-vdso
+sysdep-dl-routines += dl-static
+sysdep_routines += dl-vdso libc-m68k-vdso dl-static
+sysdep-rtld-routines += m68k-vdso dl-static
sysdep-others += lddlibc4
install-bin += lddlibc4
endif
Modified: fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/m68k/Versions
==============================================================================
--- fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/m68k/Versions (original)
+++ fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/m68k/Versions Sun Jul 21 00:01:57 2013
@@ -1,3 +1,8 @@
+ld {
+ GLIBC_PRIVATE {
+ _dl_var_init;
+ }
+}
libc {
GLIBC_2.0 {
# Exception handling support functions from libgcc
Added: fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/m68k/dl-static.c
==============================================================================
--- fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/m68k/dl-static.c (added)
+++ fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/m68k/dl-static.c Sun Jul 21 00:01:57 2013
@@ -1,0 +1,84 @@
+/* Variable initialization. M68K version.
+ Copyright (C) 2013 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 <ldsodefs.h>
+
+#ifdef SHARED
+
+void
+_dl_var_init (void *array[])
+{
+ /* It has to match "variables" below. */
+ enum
+ {
+ DL_PAGESIZE = 0,
+ };
+
+ GLRO(dl_pagesize) = *(size_t *) array[DL_PAGESIZE];
+}
+
+#else
+
+static void *variables[] =
+{
+ &GLRO(dl_pagesize)
+};
+
+static void
+_dl_unprotect_relro (struct link_map *l)
+{
+ ElfW(Addr) start = ((l->l_addr + l->l_relro_addr)
+ & ~(GLRO(dl_pagesize) - 1));
+ ElfW(Addr) end = ((l->l_addr + l->l_relro_addr + l->l_relro_size)
+ & ~(GLRO(dl_pagesize) - 1));
+
+ if (start != end)
+ __mprotect ((void *) start, end - start, PROT_READ | PROT_WRITE);
+}
+
+void
+_dl_static_init (struct link_map *l)
+{
+ struct link_map *rtld_map = l;
+ struct r_scope_elem **scope;
+ const ElfW(Sym) *ref = NULL;
+ lookup_t loadbase;
+ void (*f) (void *[]);
+ size_t i;
+
+ loadbase = _dl_lookup_symbol_x ("_dl_var_init", l, &ref, l->l_local_scope,
+ NULL, 0, 1, NULL);
+
+ for (scope = l->l_local_scope; *scope != NULL; scope++)
+ for (i = 0; i < (*scope)->r_nlist; i++)
+ if ((*scope)->r_list[i] == loadbase)
+ {
+ rtld_map = (*scope)->r_list[i];
+ break;
+ }
+
+ if (ref != NULL)
+ {
+ f = (void (*) (void *[])) DL_SYMBOL_ADDRESS (loadbase, ref);
+ _dl_unprotect_relro (rtld_map);
+ f (variables);
+ _dl_protect_relro (rtld_map);
+ }
+}
+
+#endif
Added: fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/m68k/ldsodefs.h
==============================================================================
--- fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/m68k/ldsodefs.h (added)
+++ fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/m68k/ldsodefs.h Sun Jul 21 00:01:57 2013
@@ -1,0 +1,32 @@
+/* Run-time dynamic linker data structures for loaded ELF shared objects. M68K.
+ Copyright (C) 2013 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 _LDSODEFS_H
+
+/* Get the real definitions. */
+#include_next <ldsodefs.h>
+
+/* Now define our stuff. */
+
+/* We need special support to initialize DSO loaded for statically linked
+ binaries. */
+extern void _dl_static_init (struct link_map *map);
+#undef DL_STATIC_INIT
+#define DL_STATIC_INIT(map) _dl_static_init (map)
+
+#endif /* ldsodefs.h */
Modified: fsf/trunk/libc/sysdeps/sparc/fpu/libm-test-ulps
==============================================================================
--- fsf/trunk/libc/sysdeps/sparc/fpu/libm-test-ulps (original)
+++ fsf/trunk/libc/sysdeps/sparc/fpu/libm-test-ulps Sun Jul 21 00:01:57 2013
@@ -8327,6 +8327,9 @@
idouble: 2
ildouble: 2
ldouble: 2
+Test "tgamma (-0x28.ffffcp0)":
+ildouble: 2
+ldouble: 2
Test "tgamma (-0x28.ffffffffffffffcp0)":
ildouble: 1
ldouble: 1
@@ -8773,6 +8776,8 @@
float: 1
idouble: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Test "tgamma (0.5)":
float: 1
ifloat: 1
_______________________________________________
Commits mailing list
Commits@xxxxxxxxxx
http://eglibc.org/cgi-bin/mailman/listinfo/commits