binutils: bump 2.26.x series to 2.26.1
authorGustavo Zacarias <gustavo@zacarias.com.ar>
Wed, 29 Jun 2016 22:35:54 +0000 (19:35 -0300)
committerPeter Korsgaard <peter@korsgaard.com>
Thu, 30 Jun 2016 10:16:05 +0000 (12:16 +0200)
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
20 files changed:
package/binutils/2.26.1/0120-sh-conf.patch [new file with mode: 0644]
package/binutils/2.26.1/0300-ld-makefile.patch [new file with mode: 0644]
package/binutils/2.26.1/0301-check-ldrunpath-length.patch [new file with mode: 0644]
package/binutils/2.26.1/0500-add-sysroot-fix-from-bug-3049.patch [new file with mode: 0644]
package/binutils/2.26.1/0600-poison-system-directories.patch [new file with mode: 0644]
package/binutils/2.26.1/0900-Correct-nios2-_gp-address-computation.patch [new file with mode: 0644]
package/binutils/2.26.1/0901-Fix-assertion-reduce-number-of-messages-about-FDE-en.patch [new file with mode: 0644]
package/binutils/2.26.1/0902-xtensa-fix-signedness-of-gas-relocations.patch [new file with mode: 0644]
package/binutils/2.26.1/0903-xtensa-fix-.init-.fini-literals-moving.patch [new file with mode: 0644]
package/binutils/2.26/0120-sh-conf.patch [deleted file]
package/binutils/2.26/0300-ld-makefile.patch [deleted file]
package/binutils/2.26/0301-check-ldrunpath-length.patch [deleted file]
package/binutils/2.26/0500-add-sysroot-fix-from-bug-3049.patch [deleted file]
package/binutils/2.26/0600-poison-system-directories.patch [deleted file]
package/binutils/2.26/0900-Correct-nios2-_gp-address-computation.patch [deleted file]
package/binutils/2.26/0901-Fix-assertion-reduce-number-of-messages-about-FDE-en.patch [deleted file]
package/binutils/2.26/0902-xtensa-fix-signedness-of-gas-relocations.patch [deleted file]
package/binutils/2.26/0903-xtensa-fix-.init-.fini-literals-moving.patch [deleted file]
package/binutils/Config.in.host
package/binutils/binutils.hash

diff --git a/package/binutils/2.26.1/0120-sh-conf.patch b/package/binutils/2.26.1/0120-sh-conf.patch
new file mode 100644 (file)
index 0000000..cc14ef4
--- /dev/null
@@ -0,0 +1,46 @@
+From 1ceee199e9a32034c6def7700fdbb26335ca76a3 Mon Sep 17 00:00:00 2001
+From: Romain Naour <romain.naour@gmail.com>
+Date: Fri, 25 Dec 2015 11:38:13 +0100
+Subject: [PATCH] sh-conf
+
+Likewise, binutils has no idea about any of these new targets either, so we
+fix that up too.. now we're able to actually build a real toolchain for
+sh2a_nofpu- and other more ineptly named toolchains (and yes, there are more
+inept targets than that one, really. Go look, I promise).
+
+[Romain: rebase on top of 2.26]
+Signed-off-by: Romain Naour <romain.naour@gmail.com>
+---
+ configure    | 2 +-
+ configure.ac | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/configure b/configure
+index 34b66f7..905bc7b 100755
+--- a/configure
++++ b/configure
+@@ -3939,7 +3939,7 @@ case "${target}" in
+   or1k*-*-*)
+     noconfigdirs="$noconfigdirs gdb"
+     ;;
+-  sh-*-* | sh64-*-*)
++  sh*-*-* | sh64-*-*)
+     case "${target}" in
+       sh*-*-elf)
+          ;;
+diff --git a/configure.ac b/configure.ac
+index 4977d97..1e69ee2 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -1276,7 +1276,7 @@ case "${target}" in
+   or1k*-*-*)
+     noconfigdirs="$noconfigdirs gdb"
+     ;;
+-  sh-*-* | sh64-*-*)
++  sh*-*-* | sh64-*-*)
+     case "${target}" in
+       sh*-*-elf)
+          ;;
+-- 
+2.4.3
+
diff --git a/package/binutils/2.26.1/0300-ld-makefile.patch b/package/binutils/2.26.1/0300-ld-makefile.patch
new file mode 100644 (file)
index 0000000..73cc098
--- /dev/null
@@ -0,0 +1,41 @@
+From d76a7549b43974fe8564971a3f40459bc495a8a7 Mon Sep 17 00:00:00 2001
+From: Romain Naour <romain.naour@gmail.com>
+Date: Fri, 25 Dec 2015 11:40:53 +0100
+Subject: [PATCH] ld-makefile
+
+[Romain: rebase on top of 2.26]
+Signed-off-by: Romain Naour <romain.naour@gmail.com>
+---
+ ld/Makefile.am | 2 +-
+ ld/Makefile.in | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/ld/Makefile.am b/ld/Makefile.am
+index 0b3b049..3871c74 100644
+--- a/ld/Makefile.am
++++ b/ld/Makefile.am
+@@ -57,7 +57,7 @@ endif
+ # We put the scripts in the directory $(scriptdir)/ldscripts.
+ # We can't put the scripts in $(datadir) because the SEARCH_DIR
+ # directives need to be different for native and cross linkers.
+-scriptdir = $(tooldir)/lib
++scriptdir = $(libdir)
+ EMUL = @EMUL@
+ EMULATION_OFILES = @EMULATION_OFILES@
+diff --git a/ld/Makefile.in b/ld/Makefile.in
+index ed98f87..530e4c9 100644
+--- a/ld/Makefile.in
++++ b/ld/Makefile.in
+@@ -413,7 +413,7 @@ AM_CFLAGS = $(WARN_CFLAGS) $(ELF_CLFAGS)
+ # We put the scripts in the directory $(scriptdir)/ldscripts.
+ # We can't put the scripts in $(datadir) because the SEARCH_DIR
+ # directives need to be different for native and cross linkers.
+-scriptdir = $(tooldir)/lib
++scriptdir = $(libdir)
+ BASEDIR = $(srcdir)/..
+ BFDDIR = $(BASEDIR)/bfd
+ INCDIR = $(BASEDIR)/include
+-- 
+2.4.3
+
diff --git a/package/binutils/2.26.1/0301-check-ldrunpath-length.patch b/package/binutils/2.26.1/0301-check-ldrunpath-length.patch
new file mode 100644 (file)
index 0000000..3b4c204
--- /dev/null
@@ -0,0 +1,36 @@
+From ebe1cba46df52d7bf86def3d681271fd05fb453b Mon Sep 17 00:00:00 2001
+From: Romain Naour <romain.naour@gmail.com>
+Date: Fri, 25 Dec 2015 11:41:47 +0100
+Subject: [PATCH] check-ldrunpath-length
+
+[Romain: rebase on top of 2.26]
+Signed-off-by: Romain Naour <romain.naour@gmail.com>
+---
+ ld/emultempl/elf32.em | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/ld/emultempl/elf32.em b/ld/emultempl/elf32.em
+index 0405d4f..efd3300 100644
+--- a/ld/emultempl/elf32.em
++++ b/ld/emultempl/elf32.em
+@@ -1242,6 +1242,8 @@ fragment <<EOF
+             && command_line.rpath == NULL)
+           {
+             lib_path = (const char *) getenv ("LD_RUN_PATH");
++            if ((lib_path) && (strlen (lib_path) == 0))
++              lib_path = NULL;
+             if (gld${EMULATION_NAME}_search_needed (lib_path, &n,
+                                                     force))
+               break;
+@@ -1523,6 +1525,8 @@ gld${EMULATION_NAME}_before_allocation (void)
+   rpath = command_line.rpath;
+   if (rpath == NULL)
+     rpath = (const char *) getenv ("LD_RUN_PATH");
++  if ((rpath) && (strlen (rpath) == 0))
++      rpath = NULL;
+   for (abfd = link_info.input_bfds; abfd; abfd = abfd->link.next)
+     if (bfd_get_flavour (abfd) == bfd_target_elf_flavour)
+-- 
+2.4.3
+
diff --git a/package/binutils/2.26.1/0500-add-sysroot-fix-from-bug-3049.patch b/package/binutils/2.26.1/0500-add-sysroot-fix-from-bug-3049.patch
new file mode 100644 (file)
index 0000000..f67a43e
--- /dev/null
@@ -0,0 +1,52 @@
+From 30628870e583375f8927c04398c7219c6e9f703c Mon Sep 17 00:00:00 2001
+From: Romain Naour <romain.naour@gmail.com>
+Date: Fri, 25 Dec 2015 11:42:48 +0100
+Subject: [PATCH] add sysroot fix from bug #3049
+
+Always try to prepend the sysroot prefix to absolute filenames first.
+
+http://bugs.gentoo.org/275666
+http://sourceware.org/bugzilla/show_bug.cgi?id=10340
+
+Signed-off-by: Sven Rebhan <odinshorse@googlemail.com>
+[Romain: rebase on top of 2.26]
+Signed-off-by: Romain Naour <romain.naour@gmail.com>
+---
+ ld/ldfile.c | 11 +++++++++--
+ 1 file changed, 9 insertions(+), 2 deletions(-)
+
+diff --git a/ld/ldfile.c b/ld/ldfile.c
+index 96f9ecc..1439309 100644
+--- a/ld/ldfile.c
++++ b/ld/ldfile.c
+@@ -335,18 +335,25 @@ ldfile_open_file_search (const char *arch,
+      directory first.  */
+   if (! entry->flags.maybe_archive)
+     {
+-      if (entry->flags.sysrooted && IS_ABSOLUTE_PATH (entry->filename))
++      /* For absolute pathnames, try to always open the file in the
++       sysroot first. If this fails, try to open the file at the
++       given location.  */
++      entry->flags.sysrooted = is_sysrooted_pathname (entry->filename);
++      if (!entry->flags.sysrooted && IS_ABSOLUTE_PATH (entry->filename)
++        && ld_sysroot)
+       {
+         char *name = concat (ld_sysroot, entry->filename,
+                              (const char *) NULL);
+         if (ldfile_try_open_bfd (name, entry))
+           {
+             entry->filename = name;
++            entry->flags.sysrooted = TRUE;
+             return TRUE;
+           }
+         free (name);
+       }
+-      else if (ldfile_try_open_bfd (entry->filename, entry))
++
++      if (ldfile_try_open_bfd (entry->filename, entry))
+       return TRUE;
+       if (IS_ABSOLUTE_PATH (entry->filename))
+-- 
+2.4.3
+
diff --git a/package/binutils/2.26.1/0600-poison-system-directories.patch b/package/binutils/2.26.1/0600-poison-system-directories.patch
new file mode 100644 (file)
index 0000000..d16994e
--- /dev/null
@@ -0,0 +1,306 @@
+From be366461dd49e760440fb28eaee5164eb281adcc Mon Sep 17 00:00:00 2001
+From: Romain Naour <romain.naour@gmail.com>
+Date: Fri, 25 Dec 2015 11:45:38 +0100
+Subject: [PATCH] poison-system-directories
+
+Patch adapted to binutils 2.23.2 and extended to use
+BR_COMPILER_PARANOID_UNSAFE_PATH by Thomas Petazzoni.
+
+[Romain: rebase on top of 2.26]
+Signed-off-by: Romain Naour <romain.naour@gmail.com>
+[Gustavo: adapt to binutils 2.25]
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
+
+Upstream-Status: Inappropriate [distribution: codesourcery]
+
+Patch originally created by Mark Hatle, forward-ported to
+binutils 2.21 by Scott Garman.
+
+purpose:  warn for uses of system directories when cross linking
+
+Code Merged from Sourcery G++ binutils 2.19 - 4.4-277
+
+2008-07-02  Joseph Myers  <joseph@codesourcery.com>
+
+    ld/
+    * ld.h (args_type): Add error_poison_system_directories.
+    * ld.texinfo (--error-poison-system-directories): Document.
+    * ldfile.c (ldfile_add_library_path): Check
+    command_line.error_poison_system_directories.
+    * ldmain.c (main): Initialize
+    command_line.error_poison_system_directories.
+    * lexsup.c (enum option_values): Add
+    OPTION_ERROR_POISON_SYSTEM_DIRECTORIES.
+    (ld_options): Add --error-poison-system-directories.
+    (parse_args): Handle new option.
+
+2007-06-13  Joseph Myers  <joseph@codesourcery.com>
+
+    ld/
+    * config.in: Regenerate.
+    * ld.h (args_type): Add poison_system_directories.
+    * ld.texinfo (--no-poison-system-directories): Document.
+    * ldfile.c (ldfile_add_library_path): Check
+    command_line.poison_system_directories.
+    * ldmain.c (main): Initialize
+    command_line.poison_system_directories.
+    * lexsup.c (enum option_values): Add
+    OPTION_NO_POISON_SYSTEM_DIRECTORIES.
+    (ld_options): Add --no-poison-system-directories.
+    (parse_args): Handle new option.
+
+2007-04-20  Joseph Myers  <joseph@codesourcery.com>
+
+    Merge from Sourcery G++ binutils 2.17:
+
+    2007-03-20  Joseph Myers  <joseph@codesourcery.com>
+    Based on patch by Mark Hatle <mark.hatle@windriver.com>.
+    ld/
+    * configure.ac (--enable-poison-system-directories): New option.
+    * configure, config.in: Regenerate.
+    * ldfile.c (ldfile_add_library_path): If
+    ENABLE_POISON_SYSTEM_DIRECTORIES defined, warn for use of /lib,
+    /usr/lib, /usr/local/lib or /usr/X11R6/lib.
+
+Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
+Signed-off-by: Scott Garman <scott.a.garman@intel.com>
+---
+ ld/config.in    |  3 +++
+ ld/configure    | 14 ++++++++++++++
+ ld/configure.ac | 10 ++++++++++
+ ld/ld.h         |  8 ++++++++
+ ld/ld.texinfo   | 12 ++++++++++++
+ ld/ldfile.c     | 17 +++++++++++++++++
+ ld/ldlex.h      |  2 ++
+ ld/ldmain.c     |  2 ++
+ ld/lexsup.c     | 21 +++++++++++++++++++++
+ 9 files changed, 89 insertions(+)
+
+diff --git a/ld/config.in b/ld/config.in
+index 276fb77..35c58eb 100644
+--- a/ld/config.in
++++ b/ld/config.in
+@@ -14,6 +14,9 @@
+    language is requested. */
+ #undef ENABLE_NLS
++/* Define to warn for use of native system library directories */
++#undef ENABLE_POISON_SYSTEM_DIRECTORIES
++
+ /* Additional extension a shared object might have. */
+ #undef EXTRA_SHLIB_EXTENSION
+diff --git a/ld/configure b/ld/configure
+index a446283..d1f9504 100755
+--- a/ld/configure
++++ b/ld/configure
+@@ -786,6 +786,7 @@ with_lib_path
+ enable_targets
+ enable_64_bit_bfd
+ with_sysroot
++enable_poison_system_directories
+ enable_gold
+ enable_got
+ enable_compressed_debug_sections
+@@ -1442,6 +1443,8 @@ Optional Features:
+   --disable-largefile     omit support for large files
+   --enable-targets        alternative target configurations
+   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)
++  --enable-poison-system-directories
++                          warn for use of native system library directories
+   --enable-gold[=ARG]     build gold [ARG={default,yes,no}]
+   --enable-got=<type>     GOT handling scheme (target, single, negative,
+                           multigot)
+@@ -15491,7 +15494,18 @@ else
+ fi
++# Check whether --enable-poison-system-directories was given.
++if test "${enable_poison_system_directories+set}" = set; then :
++  enableval=$enable_poison_system_directories;
++else
++  enable_poison_system_directories=no
++fi
++
++if test "x${enable_poison_system_directories}" = "xyes"; then
++$as_echo "#define ENABLE_POISON_SYSTEM_DIRECTORIES 1" >>confdefs.h
++
++fi
+ # Check whether --enable-got was given.
+ if test "${enable_got+set}" = set; then :
+diff --git a/ld/configure.ac b/ld/configure.ac
+index 188172d..2cd8443 100644
+--- a/ld/configure.ac
++++ b/ld/configure.ac
+@@ -95,6 +95,16 @@ AC_SUBST(use_sysroot)
+ AC_SUBST(TARGET_SYSTEM_ROOT)
+ AC_SUBST(TARGET_SYSTEM_ROOT_DEFINE)
++AC_ARG_ENABLE([poison-system-directories],
++         AS_HELP_STRING([--enable-poison-system-directories],
++                [warn for use of native system library directories]),,
++         [enable_poison_system_directories=no])
++if test "x${enable_poison_system_directories}" = "xyes"; then
++  AC_DEFINE([ENABLE_POISON_SYSTEM_DIRECTORIES],
++       [1],
++       [Define to warn for use of native system library directories])
++fi
++
+ dnl Use --enable-gold to decide if this linker should be the default.
+ dnl "install_as_default" is set to false if gold is the default linker.
+ dnl "installed_linker" is the installed BFD linker name.
+diff --git a/ld/ld.h b/ld/ld.h
+index d84ec4e..3476b26 100644
+--- a/ld/ld.h
++++ b/ld/ld.h
+@@ -164,6 +164,14 @@ typedef struct {
+   /* If set, display the target memory usage (per memory region).  */
+   bfd_boolean print_memory_usage;
++  /* If TRUE (the default) warn for uses of system directories when
++     cross linking.  */
++  bfd_boolean poison_system_directories;
++
++  /* If TRUE (default FALSE) give an error for uses of system
++     directories when cross linking instead of a warning.  */
++  bfd_boolean error_poison_system_directories;
++
+   /* Big or little endian as set on command line.  */
+   enum endian_enum endian;
+diff --git a/ld/ld.texinfo b/ld/ld.texinfo
+index 1dd7492..fb1438e 100644
+--- a/ld/ld.texinfo
++++ b/ld/ld.texinfo
+@@ -2332,6 +2332,18 @@ string identifying the original linked file does not change.
+ Passing @code{none} for @var{style} disables the setting from any
+ @code{--build-id} options earlier on the command line.
++
++@kindex --no-poison-system-directories
++@item --no-poison-system-directories
++Do not warn for @option{-L} options using system directories such as
++@file{/usr/lib} when cross linking.  This option is intended for use
++in chroot environments when such directories contain the correct
++libraries for the target system rather than the host.
++
++@kindex --error-poison-system-directories
++@item --error-poison-system-directories
++Give an error instead of a warning for @option{-L} options using
++system directories when cross linking.
+ @end table
+ @c man end
+diff --git a/ld/ldfile.c b/ld/ldfile.c
+index 1439309..086b354 100644
+--- a/ld/ldfile.c
++++ b/ld/ldfile.c
+@@ -114,6 +114,23 @@ ldfile_add_library_path (const char *name, bfd_boolean cmdline)
+     new_dirs->name = concat (ld_sysroot, name + 1, (const char *) NULL);
+   else
+     new_dirs->name = xstrdup (name);
++
++#ifdef ENABLE_POISON_SYSTEM_DIRECTORIES
++  if (command_line.poison_system_directories
++  && ((!strncmp (name, "/lib", 4))
++      || (!strncmp (name, "/usr/lib", 8))
++      || (!strncmp (name, "/usr/local/lib", 14))
++      || (!strncmp (name, "/usr/X11R6/lib", 14))))
++   {
++     if (command_line.error_poison_system_directories)
++       einfo (_("%X%P: error: library search path \"%s\" is unsafe for "
++            "cross-compilation\n"), name);
++     else
++       einfo (_("%P: warning: library search path \"%s\" is unsafe for "
++            "cross-compilation\n"), name);
++   }
++#endif
++
+ }
+ /* Try to open a BFD for a lang_input_statement.  */
+diff --git a/ld/ldlex.h b/ld/ldlex.h
+index 6f11e7b..0ca3110 100644
+--- a/ld/ldlex.h
++++ b/ld/ldlex.h
+@@ -144,6 +144,8 @@ enum option_values
+   OPTION_PRINT_MEMORY_USAGE,
+   OPTION_REQUIRE_DEFINED_SYMBOL,
+   OPTION_ORPHAN_HANDLING,
++  OPTION_NO_POISON_SYSTEM_DIRECTORIES,
++  OPTION_ERROR_POISON_SYSTEM_DIRECTORIES,
+ };
+ /* The initial parser states.  */
+diff --git a/ld/ldmain.c b/ld/ldmain.c
+index bb0b9cc..a23c56c 100644
+--- a/ld/ldmain.c
++++ b/ld/ldmain.c
+@@ -257,6 +257,8 @@ main (int argc, char **argv)
+   command_line.warn_mismatch = TRUE;
+   command_line.warn_search_mismatch = TRUE;
+   command_line.check_section_addresses = -1;
++  command_line.poison_system_directories = TRUE;
++  command_line.error_poison_system_directories = FALSE;
+   /* We initialize DEMANGLING based on the environment variable
+      COLLECT_NO_DEMANGLE.  The gcc collect2 program will demangle the
+diff --git a/ld/lexsup.c b/ld/lexsup.c
+index 4cad209..be7d584 100644
+--- a/ld/lexsup.c
++++ b/ld/lexsup.c
+@@ -530,6 +530,14 @@ static const struct ld_option ld_options[] =
+   { {"orphan-handling", required_argument, NULL, OPTION_ORPHAN_HANDLING},
+     '\0', N_("=MODE"), N_("Control how orphan sections are handled."),
+     TWO_DASHES },
++  { {"no-poison-system-directories", no_argument, NULL,
++    OPTION_NO_POISON_SYSTEM_DIRECTORIES},
++    '\0', NULL, N_("Do not warn for -L options using system directories"),
++    TWO_DASHES },
++  { {"error-poison-system-directories", no_argument, NULL,
++    OPTION_ERROR_POISON_SYSTEM_DIRECTORIES},
++    '\0', NULL, N_("Give an error for -L options using system directories"),
++    TWO_DASHES },
+ };
+ #define OPTION_COUNT ARRAY_SIZE (ld_options)
+@@ -542,6 +550,7 @@ parse_args (unsigned argc, char **argv)
+   int ingroup = 0;
+   char *default_dirlist = NULL;
+   char *shortopts;
++  char *BR_paranoid_env;
+   struct option *longopts;
+   struct option *really_longopts;
+   int last_optind;
+@@ -1516,6 +1525,14 @@ parse_args (unsigned argc, char **argv)
+           }
+           break;
++      case OPTION_NO_POISON_SYSTEM_DIRECTORIES:
++        command_line.poison_system_directories = FALSE;
++        break;
++
++      case OPTION_ERROR_POISON_SYSTEM_DIRECTORIES:
++        command_line.error_poison_system_directories = TRUE;
++        break;
++
+       case OPTION_PUSH_STATE:
+         input_flags.pushed = xmemdup (&input_flags,
+                                       sizeof (input_flags),
+@@ -1559,6 +1576,10 @@ parse_args (unsigned argc, char **argv)
+       command_line.soname = NULL;
+     }
++  BR_paranoid_env = getenv("BR_COMPILER_PARANOID_UNSAFE_PATH");
++  if (BR_paranoid_env && strlen(BR_paranoid_env) > 0)
++    command_line.error_poison_system_directories = TRUE;
++
+   while (ingroup)
+     {
+       lang_leave_group ();
+-- 
+2.4.3
+
diff --git a/package/binutils/2.26.1/0900-Correct-nios2-_gp-address-computation.patch b/package/binutils/2.26.1/0900-Correct-nios2-_gp-address-computation.patch
new file mode 100644 (file)
index 0000000..81986f5
--- /dev/null
@@ -0,0 +1,108 @@
+From 5eeb7401eed2f26d5fc255de816ca70a2cb9374e Mon Sep 17 00:00:00 2001
+From: Sandra Loosemore <sandra@codesourcery.com>
+Date: Sun, 27 Dec 2015 12:30:26 -0800
+Subject: [PATCH 900/901] Correct nios2 _gp address computation.
+
+2015-12-27  Sandra Loosemore  <sandra@codesourcery.com>
+
+       bfd/
+       * elf32-nios2.c (nios2_elf_assign_gp): Correct computation of _gp
+       address.
+       (nios2_elf32_relocate_section): Tidy code for R_NIOS2_GPREL error
+       messages.
+
+[Romain:
+  - backport upstream patch on 2.26
+  - drop bfd/ChangeLog entry]
+Signed-off-by: Romain Naour <romain.naour@gmail.com>
+---
+ bfd/elf32-nios2.c | 31 +++++++++++++++++++++----------
+ 1 file changed, 21 insertions(+), 10 deletions(-)
+
+diff --git a/bfd/elf32-nios2.c b/bfd/elf32-nios2.c
+index 6b29d8b..01ebd6e 100644
+--- a/bfd/elf32-nios2.c
++++ b/bfd/elf32-nios2.c
+@@ -3086,7 +3086,15 @@ lookup:
+       case bfd_link_hash_defined:
+       case bfd_link_hash_defweak:
+         gp_found = TRUE;
+-        *pgp = lh->u.def.value;
++        {
++          asection *sym_sec = lh->u.def.section;
++          bfd_vma sym_value = lh->u.def.value;
++
++          if (sym_sec->output_section)
++            sym_value = (sym_value + sym_sec->output_offset
++                         + sym_sec->output_section->vma);
++          *pgp = sym_value;
++        }
+         break;
+       case bfd_link_hash_indirect:
+       case bfd_link_hash_warning:
+@@ -3719,7 +3727,6 @@ nios2_elf32_relocate_section (bfd *output_bfd,
+       struct elf32_nios2_link_hash_entry *eh;
+       bfd_vma relocation;
+       bfd_vma gp;
+-      bfd_vma reloc_address;
+       bfd_reloc_status_type r = bfd_reloc_ok;
+       const char *name = NULL;
+       int r_type;
+@@ -3762,12 +3769,6 @@ nios2_elf32_relocate_section (bfd *output_bfd,
+       if (bfd_link_relocatable (info))
+       continue;
+-      if (sec && sec->output_section)
+-      reloc_address = (sec->output_section->vma + sec->output_offset
+-                       + rel->r_offset);
+-      else
+-      reloc_address = 0;
+-
+       if (howto)
+       {
+         switch (howto->type)
+@@ -3816,6 +3817,15 @@ nios2_elf32_relocate_section (bfd *output_bfd,
+             /* Turns an absolute address into a gp-relative address.  */
+             if (!nios2_elf_assign_gp (output_bfd, &gp, info))
+               {
++                bfd_vma reloc_address;
++
++                if (sec && sec->output_section)
++                  reloc_address = (sec->output_section->vma
++                                   + sec->output_offset
++                                   + rel->r_offset);
++                else
++                  reloc_address = 0;
++
+                 format = _("global pointer relative relocation at address "
+                            "0x%08x when _gp not defined\n");
+                 sprintf (msgbuf, format, reloc_address);
+@@ -3825,7 +3835,7 @@ nios2_elf32_relocate_section (bfd *output_bfd,
+             else
+               {
+                 bfd_vma symbol_address = rel->r_addend + relocation;
+-                relocation = relocation + rel->r_addend - gp;
++                relocation = symbol_address - gp;
+                 rel->r_addend = 0;
+                 if (((signed) relocation < -32768
+                      || (signed) relocation > 32767)
+@@ -3833,6 +3843,8 @@ nios2_elf32_relocate_section (bfd *output_bfd,
+                         || h->root.type == bfd_link_hash_defined
+                         || h->root.type == bfd_link_hash_defweak))
+                   {
++                    if (h)
++                      name = h->root.root.string;
+                     format = _("Unable to reach %s (at 0x%08x) from the "
+                                "global pointer (at 0x%08x) because the "
+                                "offset (%d) is out of the allowed range, "
+@@ -3848,7 +3860,6 @@ nios2_elf32_relocate_section (bfd *output_bfd,
+                                                 rel->r_offset, relocation,
+                                                 rel->r_addend);
+               }
+-
+             break;
+           case R_NIOS2_UJMP:
+             r = nios2_elf32_do_ujmp_relocate (input_bfd, howto,
+-- 
+2.4.3
+
diff --git a/package/binutils/2.26.1/0901-Fix-assertion-reduce-number-of-messages-about-FDE-en.patch b/package/binutils/2.26.1/0901-Fix-assertion-reduce-number-of-messages-about-FDE-en.patch
new file mode 100644 (file)
index 0000000..a490780
--- /dev/null
@@ -0,0 +1,67 @@
+From 39c481c2fb0e7fb127a15facf70b55d517462809 Mon Sep 17 00:00:00 2001
+From: Romain Naour <romain.naour@gmail.com>
+Date: Sat, 6 Feb 2016 00:35:31 +0100
+Subject: [PATCH 901/901] Fix assertion, reduce number of messages about FDE
+ encoding
+
+Patch by Nick Clifton [1]
+
+[1] https://sourceware.org/bugzilla/show_bug.cgi?id=19405
+
+Signed-off-by: Romain Naour <romain.naour@gmail.com>
+---
+ bfd/elf-eh-frame.c | 17 ++++++++++++++---
+ bfd/elf32-nios2.c  |  4 ++--
+ 2 files changed, 16 insertions(+), 5 deletions(-)
+
+diff --git a/bfd/elf-eh-frame.c b/bfd/elf-eh-frame.c
+index e303189..e79bff0 100644
+--- a/bfd/elf-eh-frame.c
++++ b/bfd/elf-eh-frame.c
+@@ -1369,14 +1369,25 @@ _bfd_elf_discard_section_eh_frame
+                    && ent->make_relative == 0)
+                   || (ent->fde_encoding & 0x70) == DW_EH_PE_aligned))
+             {
++              static int num_warnings_issued = 0;
+               /* If a shared library uses absolute pointers
+                  which we cannot turn into PC relative,
+                  don't create the binary search table,
+                  since it is affected by runtime relocations.  */
+               hdr_info->u.dwarf.table = FALSE;
+-              (*info->callbacks->einfo)
+-                (_("%P: FDE encoding in %B(%A) prevents .eh_frame_hdr"
+-                   " table being created.\n"), abfd, sec);
++              if (num_warnings_issued < 10)
++                {
++                  (*info->callbacks->einfo)
++                    (_("%P: FDE encoding in %B(%A) prevents .eh_frame_hdr"
++                       " table being created.\n"), abfd, sec);
++                  num_warnings_issued ++;
++                }
++              else if (num_warnings_issued == 10)
++                {
++                  (*info->callbacks->einfo)
++                    (_("%P: Further warnings about FDE encoding preventing .eh_frame_hdr generation dropped.\n"));
++                  num_warnings_issued ++;
++                }
+             }
+           ent->removed = 0;
+           hdr_info->u.dwarf.fde_count++;
+diff --git a/bfd/elf32-nios2.c b/bfd/elf32-nios2.c
+index 01ebd6e..d1b7f83 100644
+--- a/bfd/elf32-nios2.c
++++ b/bfd/elf32-nios2.c
+@@ -1905,8 +1905,8 @@ nios2_elf32_install_imm16 (asection *sec, bfd_vma offset, bfd_vma value)
+ {
+   bfd_vma word = bfd_get_32 (sec->owner, sec->contents + offset);
+-  BFD_ASSERT(value <= 0xffff);
+-
++  BFD_ASSERT (value <= 0xffff || ((bfd_signed_vma) value) >= -0xffff);
++  
+   bfd_put_32 (sec->owner, word | ((value & 0xffff) << 6),
+             sec->contents + offset);
+ }
+-- 
+2.4.3
+
diff --git a/package/binutils/2.26.1/0902-xtensa-fix-signedness-of-gas-relocations.patch b/package/binutils/2.26.1/0902-xtensa-fix-signedness-of-gas-relocations.patch
new file mode 100644 (file)
index 0000000..4ba2f75
--- /dev/null
@@ -0,0 +1,101 @@
+From eb3e02b484ff75f4a2f54192422a88baa275bdfc Mon Sep 17 00:00:00 2001
+From: Max Filippov <jcmvbkbc@gmail.com>
+Date: Tue, 2 Feb 2016 17:11:38 +0300
+Subject: [PATCH] xtensa: fix signedness of gas relocations
+
+Change 1058c7532d0b "Use signed data type for R_XTENSA_DIFF* relocation
+offsets." changed signedness of BFD_RELOC_XTENSA_DIFF* relocations
+substituted for BFD_RELOC_*. This made it impossible to encode arbitrary
+8-, 16- and 32-bit values, which broke e.g. debug info encoding by .loc
+directive. Revert this part and add test.
+
+gas/
+2016-02-03  Max Filippov  <jcmvbkbc@gmail.com>
+       * config/tc-xtensa.c (md_apply_fix): Mark BFD_RELOC_XTENSA_DIFF*
+       substitutions for BFD_RELOC_* as unsigned.
+
+gas/testsuite/
+2016-02-03  Max Filippov  <jcmvbkbc@gmail.com>
+       * gas/xtensa/all.exp: Add loc to list of xtensa tests.
+       * gas/xtensa/loc.d: New file: loc test result patterns.
+       * gas/xtensa/loc.s: New file: loc test.
+
+Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
+[Rebase on 2.26]
+Signed-off-by: Romain Naour <romain.naour@gmail.com>
+---
+ gas/config/tc-xtensa.c           |  6 +++---
+ gas/testsuite/gas/xtensa/all.exp |  1 +
+ gas/testsuite/gas/xtensa/loc.d   | 10 ++++++++++
+ gas/testsuite/gas/xtensa/loc.s   |  7 +++++++
+ 4 files changed, 21 insertions(+), 3 deletions(-)
+ create mode 100644 gas/testsuite/gas/xtensa/loc.d
+ create mode 100644 gas/testsuite/gas/xtensa/loc.s
+
+diff --git a/gas/config/tc-xtensa.c b/gas/config/tc-xtensa.c
+index d707da8..f623add 100644
+--- a/gas/config/tc-xtensa.c
++++ b/gas/config/tc-xtensa.c
+@@ -5961,15 +5961,15 @@ md_apply_fix (fixS *fixP, valueT *valP, segT seg)
+           {
+           case BFD_RELOC_8:
+             fixP->fx_r_type = BFD_RELOC_XTENSA_DIFF8;
+-            fixP->fx_signed = 1;
++            fixP->fx_signed = 0;
+             break;
+           case BFD_RELOC_16:
+             fixP->fx_r_type = BFD_RELOC_XTENSA_DIFF16;
+-            fixP->fx_signed = 1;
++            fixP->fx_signed = 0;
+             break;
+           case BFD_RELOC_32:
+             fixP->fx_r_type = BFD_RELOC_XTENSA_DIFF32;
+-            fixP->fx_signed = 1;
++            fixP->fx_signed = 0;
+             break;
+           default:
+             break;
+diff --git a/gas/testsuite/gas/xtensa/all.exp b/gas/testsuite/gas/xtensa/all.exp
+index db39629..4daeff2 100644
+--- a/gas/testsuite/gas/xtensa/all.exp
++++ b/gas/testsuite/gas/xtensa/all.exp
+@@ -101,6 +101,7 @@ if [istarget xtensa*-*-*] then {
+     run_dump_test "trampoline"
+     run_dump_test "first_frag_align"
+     run_dump_test "auto-litpools"
++    run_dump_test "loc"
+ }
+ if [info exists errorInfo] then {
+diff --git a/gas/testsuite/gas/xtensa/loc.d b/gas/testsuite/gas/xtensa/loc.d
+new file mode 100644
+index 0000000..71983cc
+--- /dev/null
++++ b/gas/testsuite/gas/xtensa/loc.d
+@@ -0,0 +1,10 @@
++#as:
++#objdump: -r
++#name: .loc directive relocs
++
++.*: +file format .*xtensa.*
++
++RELOCATION RECORDS FOR \[\.debug_line\]:
++#...
++.*R_XTENSA_DIFF16.*\.text\+0x00009c42
++#...
+diff --git a/gas/testsuite/gas/xtensa/loc.s b/gas/testsuite/gas/xtensa/loc.s
+new file mode 100644
+index 0000000..029e14e
+--- /dev/null
++++ b/gas/testsuite/gas/xtensa/loc.s
+@@ -0,0 +1,7 @@
++      .text
++      .file 1 "loc.s"
++      .loc 1 3
++      nop
++      .space 40000
++      .loc 1 5
++      nop
+-- 
+2.4.3
+
diff --git a/package/binutils/2.26.1/0903-xtensa-fix-.init-.fini-literals-moving.patch b/package/binutils/2.26.1/0903-xtensa-fix-.init-.fini-literals-moving.patch
new file mode 100644 (file)
index 0000000..ead3e42
--- /dev/null
@@ -0,0 +1,149 @@
+From 7db2accc3fdea0aaa0c3a76a413d8e8030e022c3 Mon Sep 17 00:00:00 2001
+From: Max Filippov <jcmvbkbc@gmail.com>
+Date: Tue, 16 Feb 2016 02:23:28 +0300
+Subject: [PATCH] xtensa: fix .init/.fini literals moving
+
+Despite the documentation and the comment in xtensa_move_literals, in
+the presence of --text-section-literals and --auto-litpools literals are
+moved from the separate literal sections into .init and .fini, because
+the check in the xtensa_move_literals is incorrect.
+
+This moving was broken with introduction of auto litpools: some literals
+now may be lost. This happens because literal frags emitted from .init
+and .fini are not closed when new .literal_position marks new literal
+pool. Then frag_align(2, 0, 0) changes type of the last literal frag to
+rs_align. rs_align frags are skipped in the xtensa_move_literals. As a
+result fixups against such literals are not moved out of .init.literal/
+.fini.literal sections producing the following assembler error:
+
+  test.S: Warning: fixes not all moved from .init.literal
+  test.S: Internal error!
+
+Fix check for .init.literal/.fini.literal in the xtensa_move_literals
+and don't let it move literals from there in the presence of
+--text-section-literals or --auto-litpools.
+
+2016-02-17  Max Filippov  <jcmvbkbc@gmail.com>
+gas/
+       * config/tc-xtensa.c (xtensa_move_literals): Fix check for
+       .init.literal/.fini.literal section name.
+       * testsuite/gas/xtensa/all.exp: Add init-fini-literals to the
+       list of xtensa tests.
+       * testsuite/gas/xtensa/init-fini-literals.d: New file:
+       init-fini-literals test result patterns.
+       * testsuite/gas/xtensa/init-fini-literals.s: New file:
+       init-fini-literals test.
+
+Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
+---
+Backported from: 4111950f363221c4641dc2f33bea61cc94f34906
+
+ gas/config/tc-xtensa.c                        | 12 ++++++++++--
+ gas/testsuite/gas/xtensa/all.exp              |  1 +
+ gas/testsuite/gas/xtensa/init-fini-literals.d | 24 ++++++++++++++++++++++++
+ gas/testsuite/gas/xtensa/init-fini-literals.s | 19 +++++++++++++++++++
+ 4 files changed, 54 insertions(+), 2 deletions(-)
+ create mode 100644 gas/testsuite/gas/xtensa/init-fini-literals.d
+ create mode 100644 gas/testsuite/gas/xtensa/init-fini-literals.s
+
+diff --git a/gas/config/tc-xtensa.c b/gas/config/tc-xtensa.c
+index 36a06cc..5773634 100644
+--- a/gas/config/tc-xtensa.c
++++ b/gas/config/tc-xtensa.c
+@@ -11061,6 +11061,10 @@ xtensa_move_literals (void)
+   fixS *fix, *next_fix, **fix_splice;
+   sym_list *lit;
+   struct litpool_seg *lps;
++  const char *init_name = INIT_SECTION_NAME;
++  const char *fini_name = FINI_SECTION_NAME;
++  int init_name_len = strlen(init_name);
++  int fini_name_len = strlen(fini_name);
+   mark_literal_frags (literal_head->next);
+@@ -11171,9 +11175,13 @@ xtensa_move_literals (void)
+   for (segment = literal_head->next; segment; segment = segment->next)
+     {
++      const char *seg_name = segment_name (segment->seg);
++
+       /* Keep the literals for .init and .fini in separate sections.  */
+-      if (!strcmp (segment_name (segment->seg), INIT_SECTION_NAME)
+-        || !strcmp (segment_name (segment->seg), FINI_SECTION_NAME))
++      if ((!memcmp (seg_name, init_name, init_name_len) &&
++         !strcmp (seg_name + init_name_len, ".literal")) ||
++        (!memcmp (seg_name, fini_name, fini_name_len) &&
++         !strcmp (seg_name + fini_name_len, ".literal")))
+       continue;
+       frchain_from = seg_info (segment->seg)->frchainP;
+diff --git a/gas/testsuite/gas/xtensa/all.exp b/gas/testsuite/gas/xtensa/all.exp
+index 7ff7bd7..6b67320 100644
+--- a/gas/testsuite/gas/xtensa/all.exp
++++ b/gas/testsuite/gas/xtensa/all.exp
+@@ -102,6 +102,7 @@ if [istarget xtensa*-*-*] then {
+     run_dump_test "first_frag_align"
+     run_dump_test "auto-litpools"
+     run_dump_test "loc"
++    run_dump_test "init-fini-literals"
+ }
+ if [info exists errorInfo] then {
+diff --git a/gas/testsuite/gas/xtensa/init-fini-literals.d b/gas/testsuite/gas/xtensa/init-fini-literals.d
+new file mode 100644
+index 0000000..19ed121
+--- /dev/null
++++ b/gas/testsuite/gas/xtensa/init-fini-literals.d
+@@ -0,0 +1,24 @@
++#as: --text-section-literals
++#objdump: -r
++#name: check that literals for .init and .fini always go to separate sections
++
++.*: +file format .*xtensa.*
++#...
++RELOCATION RECORDS FOR \[\.init\.literal\]:
++#...
++00000000 R_XTENSA_PLT      init
++#...
++RELOCATION RECORDS FOR \[\.fini\.literal\]:
++#...
++00000000 R_XTENSA_PLT      fini
++#...
++RELOCATION RECORDS FOR \[\.init\]:
++#...
++.* R_XTENSA_SLOT0_OP  \.init\.literal
++.* R_XTENSA_SLOT0_OP  \.init\.literal\+0x00000004
++#...
++RELOCATION RECORDS FOR \[\.fini\]:
++#...
++.* R_XTENSA_SLOT0_OP  \.fini\.literal
++.* R_XTENSA_SLOT0_OP  \.fini\.literal\+0x00000004
++#...
+diff --git a/gas/testsuite/gas/xtensa/init-fini-literals.s b/gas/testsuite/gas/xtensa/init-fini-literals.s
+new file mode 100644
+index 0000000..7c9ec17
+--- /dev/null
++++ b/gas/testsuite/gas/xtensa/init-fini-literals.s
+@@ -0,0 +1,19 @@
++      .section        .init,"ax",@progbits
++      .literal_position
++      .literal .LC0, init@PLT
++      .literal_position
++      .literal .LC1, 1
++      .align  4
++
++      l32r    a2, .LC0
++      l32r    a2, .LC1
++
++      .section        .fini,"ax",@progbits
++      .literal_position
++      .literal .LC2, fini@PLT
++      .literal_position
++      .literal .LC3, 1
++      .align  4
++
++      l32r    a2, .LC2
++      l32r    a2, .LC3
+-- 
+2.1.4
+
diff --git a/package/binutils/2.26/0120-sh-conf.patch b/package/binutils/2.26/0120-sh-conf.patch
deleted file mode 100644 (file)
index cc14ef4..0000000
+++ /dev/null
@@ -1,46 +0,0 @@
-From 1ceee199e9a32034c6def7700fdbb26335ca76a3 Mon Sep 17 00:00:00 2001
-From: Romain Naour <romain.naour@gmail.com>
-Date: Fri, 25 Dec 2015 11:38:13 +0100
-Subject: [PATCH] sh-conf
-
-Likewise, binutils has no idea about any of these new targets either, so we
-fix that up too.. now we're able to actually build a real toolchain for
-sh2a_nofpu- and other more ineptly named toolchains (and yes, there are more
-inept targets than that one, really. Go look, I promise).
-
-[Romain: rebase on top of 2.26]
-Signed-off-by: Romain Naour <romain.naour@gmail.com>
----
- configure    | 2 +-
- configure.ac | 2 +-
- 2 files changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/configure b/configure
-index 34b66f7..905bc7b 100755
---- a/configure
-+++ b/configure
-@@ -3939,7 +3939,7 @@ case "${target}" in
-   or1k*-*-*)
-     noconfigdirs="$noconfigdirs gdb"
-     ;;
--  sh-*-* | sh64-*-*)
-+  sh*-*-* | sh64-*-*)
-     case "${target}" in
-       sh*-*-elf)
-          ;;
-diff --git a/configure.ac b/configure.ac
-index 4977d97..1e69ee2 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -1276,7 +1276,7 @@ case "${target}" in
-   or1k*-*-*)
-     noconfigdirs="$noconfigdirs gdb"
-     ;;
--  sh-*-* | sh64-*-*)
-+  sh*-*-* | sh64-*-*)
-     case "${target}" in
-       sh*-*-elf)
-          ;;
--- 
-2.4.3
-
diff --git a/package/binutils/2.26/0300-ld-makefile.patch b/package/binutils/2.26/0300-ld-makefile.patch
deleted file mode 100644 (file)
index 73cc098..0000000
+++ /dev/null
@@ -1,41 +0,0 @@
-From d76a7549b43974fe8564971a3f40459bc495a8a7 Mon Sep 17 00:00:00 2001
-From: Romain Naour <romain.naour@gmail.com>
-Date: Fri, 25 Dec 2015 11:40:53 +0100
-Subject: [PATCH] ld-makefile
-
-[Romain: rebase on top of 2.26]
-Signed-off-by: Romain Naour <romain.naour@gmail.com>
----
- ld/Makefile.am | 2 +-
- ld/Makefile.in | 2 +-
- 2 files changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/ld/Makefile.am b/ld/Makefile.am
-index 0b3b049..3871c74 100644
---- a/ld/Makefile.am
-+++ b/ld/Makefile.am
-@@ -57,7 +57,7 @@ endif
- # We put the scripts in the directory $(scriptdir)/ldscripts.
- # We can't put the scripts in $(datadir) because the SEARCH_DIR
- # directives need to be different for native and cross linkers.
--scriptdir = $(tooldir)/lib
-+scriptdir = $(libdir)
- EMUL = @EMUL@
- EMULATION_OFILES = @EMULATION_OFILES@
-diff --git a/ld/Makefile.in b/ld/Makefile.in
-index ed98f87..530e4c9 100644
---- a/ld/Makefile.in
-+++ b/ld/Makefile.in
-@@ -413,7 +413,7 @@ AM_CFLAGS = $(WARN_CFLAGS) $(ELF_CLFAGS)
- # We put the scripts in the directory $(scriptdir)/ldscripts.
- # We can't put the scripts in $(datadir) because the SEARCH_DIR
- # directives need to be different for native and cross linkers.
--scriptdir = $(tooldir)/lib
-+scriptdir = $(libdir)
- BASEDIR = $(srcdir)/..
- BFDDIR = $(BASEDIR)/bfd
- INCDIR = $(BASEDIR)/include
--- 
-2.4.3
-
diff --git a/package/binutils/2.26/0301-check-ldrunpath-length.patch b/package/binutils/2.26/0301-check-ldrunpath-length.patch
deleted file mode 100644 (file)
index 3b4c204..0000000
+++ /dev/null
@@ -1,36 +0,0 @@
-From ebe1cba46df52d7bf86def3d681271fd05fb453b Mon Sep 17 00:00:00 2001
-From: Romain Naour <romain.naour@gmail.com>
-Date: Fri, 25 Dec 2015 11:41:47 +0100
-Subject: [PATCH] check-ldrunpath-length
-
-[Romain: rebase on top of 2.26]
-Signed-off-by: Romain Naour <romain.naour@gmail.com>
----
- ld/emultempl/elf32.em | 4 ++++
- 1 file changed, 4 insertions(+)
-
-diff --git a/ld/emultempl/elf32.em b/ld/emultempl/elf32.em
-index 0405d4f..efd3300 100644
---- a/ld/emultempl/elf32.em
-+++ b/ld/emultempl/elf32.em
-@@ -1242,6 +1242,8 @@ fragment <<EOF
-             && command_line.rpath == NULL)
-           {
-             lib_path = (const char *) getenv ("LD_RUN_PATH");
-+            if ((lib_path) && (strlen (lib_path) == 0))
-+              lib_path = NULL;
-             if (gld${EMULATION_NAME}_search_needed (lib_path, &n,
-                                                     force))
-               break;
-@@ -1523,6 +1525,8 @@ gld${EMULATION_NAME}_before_allocation (void)
-   rpath = command_line.rpath;
-   if (rpath == NULL)
-     rpath = (const char *) getenv ("LD_RUN_PATH");
-+  if ((rpath) && (strlen (rpath) == 0))
-+      rpath = NULL;
-   for (abfd = link_info.input_bfds; abfd; abfd = abfd->link.next)
-     if (bfd_get_flavour (abfd) == bfd_target_elf_flavour)
--- 
-2.4.3
-
diff --git a/package/binutils/2.26/0500-add-sysroot-fix-from-bug-3049.patch b/package/binutils/2.26/0500-add-sysroot-fix-from-bug-3049.patch
deleted file mode 100644 (file)
index f67a43e..0000000
+++ /dev/null
@@ -1,52 +0,0 @@
-From 30628870e583375f8927c04398c7219c6e9f703c Mon Sep 17 00:00:00 2001
-From: Romain Naour <romain.naour@gmail.com>
-Date: Fri, 25 Dec 2015 11:42:48 +0100
-Subject: [PATCH] add sysroot fix from bug #3049
-
-Always try to prepend the sysroot prefix to absolute filenames first.
-
-http://bugs.gentoo.org/275666
-http://sourceware.org/bugzilla/show_bug.cgi?id=10340
-
-Signed-off-by: Sven Rebhan <odinshorse@googlemail.com>
-[Romain: rebase on top of 2.26]
-Signed-off-by: Romain Naour <romain.naour@gmail.com>
----
- ld/ldfile.c | 11 +++++++++--
- 1 file changed, 9 insertions(+), 2 deletions(-)
-
-diff --git a/ld/ldfile.c b/ld/ldfile.c
-index 96f9ecc..1439309 100644
---- a/ld/ldfile.c
-+++ b/ld/ldfile.c
-@@ -335,18 +335,25 @@ ldfile_open_file_search (const char *arch,
-      directory first.  */
-   if (! entry->flags.maybe_archive)
-     {
--      if (entry->flags.sysrooted && IS_ABSOLUTE_PATH (entry->filename))
-+      /* For absolute pathnames, try to always open the file in the
-+       sysroot first. If this fails, try to open the file at the
-+       given location.  */
-+      entry->flags.sysrooted = is_sysrooted_pathname (entry->filename);
-+      if (!entry->flags.sysrooted && IS_ABSOLUTE_PATH (entry->filename)
-+        && ld_sysroot)
-       {
-         char *name = concat (ld_sysroot, entry->filename,
-                              (const char *) NULL);
-         if (ldfile_try_open_bfd (name, entry))
-           {
-             entry->filename = name;
-+            entry->flags.sysrooted = TRUE;
-             return TRUE;
-           }
-         free (name);
-       }
--      else if (ldfile_try_open_bfd (entry->filename, entry))
-+
-+      if (ldfile_try_open_bfd (entry->filename, entry))
-       return TRUE;
-       if (IS_ABSOLUTE_PATH (entry->filename))
--- 
-2.4.3
-
diff --git a/package/binutils/2.26/0600-poison-system-directories.patch b/package/binutils/2.26/0600-poison-system-directories.patch
deleted file mode 100644 (file)
index d16994e..0000000
+++ /dev/null
@@ -1,306 +0,0 @@
-From be366461dd49e760440fb28eaee5164eb281adcc Mon Sep 17 00:00:00 2001
-From: Romain Naour <romain.naour@gmail.com>
-Date: Fri, 25 Dec 2015 11:45:38 +0100
-Subject: [PATCH] poison-system-directories
-
-Patch adapted to binutils 2.23.2 and extended to use
-BR_COMPILER_PARANOID_UNSAFE_PATH by Thomas Petazzoni.
-
-[Romain: rebase on top of 2.26]
-Signed-off-by: Romain Naour <romain.naour@gmail.com>
-[Gustavo: adapt to binutils 2.25]
-Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
-Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
-
-Upstream-Status: Inappropriate [distribution: codesourcery]
-
-Patch originally created by Mark Hatle, forward-ported to
-binutils 2.21 by Scott Garman.
-
-purpose:  warn for uses of system directories when cross linking
-
-Code Merged from Sourcery G++ binutils 2.19 - 4.4-277
-
-2008-07-02  Joseph Myers  <joseph@codesourcery.com>
-
-    ld/
-    * ld.h (args_type): Add error_poison_system_directories.
-    * ld.texinfo (--error-poison-system-directories): Document.
-    * ldfile.c (ldfile_add_library_path): Check
-    command_line.error_poison_system_directories.
-    * ldmain.c (main): Initialize
-    command_line.error_poison_system_directories.
-    * lexsup.c (enum option_values): Add
-    OPTION_ERROR_POISON_SYSTEM_DIRECTORIES.
-    (ld_options): Add --error-poison-system-directories.
-    (parse_args): Handle new option.
-
-2007-06-13  Joseph Myers  <joseph@codesourcery.com>
-
-    ld/
-    * config.in: Regenerate.
-    * ld.h (args_type): Add poison_system_directories.
-    * ld.texinfo (--no-poison-system-directories): Document.
-    * ldfile.c (ldfile_add_library_path): Check
-    command_line.poison_system_directories.
-    * ldmain.c (main): Initialize
-    command_line.poison_system_directories.
-    * lexsup.c (enum option_values): Add
-    OPTION_NO_POISON_SYSTEM_DIRECTORIES.
-    (ld_options): Add --no-poison-system-directories.
-    (parse_args): Handle new option.
-
-2007-04-20  Joseph Myers  <joseph@codesourcery.com>
-
-    Merge from Sourcery G++ binutils 2.17:
-
-    2007-03-20  Joseph Myers  <joseph@codesourcery.com>
-    Based on patch by Mark Hatle <mark.hatle@windriver.com>.
-    ld/
-    * configure.ac (--enable-poison-system-directories): New option.
-    * configure, config.in: Regenerate.
-    * ldfile.c (ldfile_add_library_path): If
-    ENABLE_POISON_SYSTEM_DIRECTORIES defined, warn for use of /lib,
-    /usr/lib, /usr/local/lib or /usr/X11R6/lib.
-
-Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
-Signed-off-by: Scott Garman <scott.a.garman@intel.com>
----
- ld/config.in    |  3 +++
- ld/configure    | 14 ++++++++++++++
- ld/configure.ac | 10 ++++++++++
- ld/ld.h         |  8 ++++++++
- ld/ld.texinfo   | 12 ++++++++++++
- ld/ldfile.c     | 17 +++++++++++++++++
- ld/ldlex.h      |  2 ++
- ld/ldmain.c     |  2 ++
- ld/lexsup.c     | 21 +++++++++++++++++++++
- 9 files changed, 89 insertions(+)
-
-diff --git a/ld/config.in b/ld/config.in
-index 276fb77..35c58eb 100644
---- a/ld/config.in
-+++ b/ld/config.in
-@@ -14,6 +14,9 @@
-    language is requested. */
- #undef ENABLE_NLS
-+/* Define to warn for use of native system library directories */
-+#undef ENABLE_POISON_SYSTEM_DIRECTORIES
-+
- /* Additional extension a shared object might have. */
- #undef EXTRA_SHLIB_EXTENSION
-diff --git a/ld/configure b/ld/configure
-index a446283..d1f9504 100755
---- a/ld/configure
-+++ b/ld/configure
-@@ -786,6 +786,7 @@ with_lib_path
- enable_targets
- enable_64_bit_bfd
- with_sysroot
-+enable_poison_system_directories
- enable_gold
- enable_got
- enable_compressed_debug_sections
-@@ -1442,6 +1443,8 @@ Optional Features:
-   --disable-largefile     omit support for large files
-   --enable-targets        alternative target configurations
-   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)
-+  --enable-poison-system-directories
-+                          warn for use of native system library directories
-   --enable-gold[=ARG]     build gold [ARG={default,yes,no}]
-   --enable-got=<type>     GOT handling scheme (target, single, negative,
-                           multigot)
-@@ -15491,7 +15494,18 @@ else
- fi
-+# Check whether --enable-poison-system-directories was given.
-+if test "${enable_poison_system_directories+set}" = set; then :
-+  enableval=$enable_poison_system_directories;
-+else
-+  enable_poison_system_directories=no
-+fi
-+
-+if test "x${enable_poison_system_directories}" = "xyes"; then
-+$as_echo "#define ENABLE_POISON_SYSTEM_DIRECTORIES 1" >>confdefs.h
-+
-+fi
- # Check whether --enable-got was given.
- if test "${enable_got+set}" = set; then :
-diff --git a/ld/configure.ac b/ld/configure.ac
-index 188172d..2cd8443 100644
---- a/ld/configure.ac
-+++ b/ld/configure.ac
-@@ -95,6 +95,16 @@ AC_SUBST(use_sysroot)
- AC_SUBST(TARGET_SYSTEM_ROOT)
- AC_SUBST(TARGET_SYSTEM_ROOT_DEFINE)
-+AC_ARG_ENABLE([poison-system-directories],
-+         AS_HELP_STRING([--enable-poison-system-directories],
-+                [warn for use of native system library directories]),,
-+         [enable_poison_system_directories=no])
-+if test "x${enable_poison_system_directories}" = "xyes"; then
-+  AC_DEFINE([ENABLE_POISON_SYSTEM_DIRECTORIES],
-+       [1],
-+       [Define to warn for use of native system library directories])
-+fi
-+
- dnl Use --enable-gold to decide if this linker should be the default.
- dnl "install_as_default" is set to false if gold is the default linker.
- dnl "installed_linker" is the installed BFD linker name.
-diff --git a/ld/ld.h b/ld/ld.h
-index d84ec4e..3476b26 100644
---- a/ld/ld.h
-+++ b/ld/ld.h
-@@ -164,6 +164,14 @@ typedef struct {
-   /* If set, display the target memory usage (per memory region).  */
-   bfd_boolean print_memory_usage;
-+  /* If TRUE (the default) warn for uses of system directories when
-+     cross linking.  */
-+  bfd_boolean poison_system_directories;
-+
-+  /* If TRUE (default FALSE) give an error for uses of system
-+     directories when cross linking instead of a warning.  */
-+  bfd_boolean error_poison_system_directories;
-+
-   /* Big or little endian as set on command line.  */
-   enum endian_enum endian;
-diff --git a/ld/ld.texinfo b/ld/ld.texinfo
-index 1dd7492..fb1438e 100644
---- a/ld/ld.texinfo
-+++ b/ld/ld.texinfo
-@@ -2332,6 +2332,18 @@ string identifying the original linked file does not change.
- Passing @code{none} for @var{style} disables the setting from any
- @code{--build-id} options earlier on the command line.
-+
-+@kindex --no-poison-system-directories
-+@item --no-poison-system-directories
-+Do not warn for @option{-L} options using system directories such as
-+@file{/usr/lib} when cross linking.  This option is intended for use
-+in chroot environments when such directories contain the correct
-+libraries for the target system rather than the host.
-+
-+@kindex --error-poison-system-directories
-+@item --error-poison-system-directories
-+Give an error instead of a warning for @option{-L} options using
-+system directories when cross linking.
- @end table
- @c man end
-diff --git a/ld/ldfile.c b/ld/ldfile.c
-index 1439309..086b354 100644
---- a/ld/ldfile.c
-+++ b/ld/ldfile.c
-@@ -114,6 +114,23 @@ ldfile_add_library_path (const char *name, bfd_boolean cmdline)
-     new_dirs->name = concat (ld_sysroot, name + 1, (const char *) NULL);
-   else
-     new_dirs->name = xstrdup (name);
-+
-+#ifdef ENABLE_POISON_SYSTEM_DIRECTORIES
-+  if (command_line.poison_system_directories
-+  && ((!strncmp (name, "/lib", 4))
-+      || (!strncmp (name, "/usr/lib", 8))
-+      || (!strncmp (name, "/usr/local/lib", 14))
-+      || (!strncmp (name, "/usr/X11R6/lib", 14))))
-+   {
-+     if (command_line.error_poison_system_directories)
-+       einfo (_("%X%P: error: library search path \"%s\" is unsafe for "
-+            "cross-compilation\n"), name);
-+     else
-+       einfo (_("%P: warning: library search path \"%s\" is unsafe for "
-+            "cross-compilation\n"), name);
-+   }
-+#endif
-+
- }
- /* Try to open a BFD for a lang_input_statement.  */
-diff --git a/ld/ldlex.h b/ld/ldlex.h
-index 6f11e7b..0ca3110 100644
---- a/ld/ldlex.h
-+++ b/ld/ldlex.h
-@@ -144,6 +144,8 @@ enum option_values
-   OPTION_PRINT_MEMORY_USAGE,
-   OPTION_REQUIRE_DEFINED_SYMBOL,
-   OPTION_ORPHAN_HANDLING,
-+  OPTION_NO_POISON_SYSTEM_DIRECTORIES,
-+  OPTION_ERROR_POISON_SYSTEM_DIRECTORIES,
- };
- /* The initial parser states.  */
-diff --git a/ld/ldmain.c b/ld/ldmain.c
-index bb0b9cc..a23c56c 100644
---- a/ld/ldmain.c
-+++ b/ld/ldmain.c
-@@ -257,6 +257,8 @@ main (int argc, char **argv)
-   command_line.warn_mismatch = TRUE;
-   command_line.warn_search_mismatch = TRUE;
-   command_line.check_section_addresses = -1;
-+  command_line.poison_system_directories = TRUE;
-+  command_line.error_poison_system_directories = FALSE;
-   /* We initialize DEMANGLING based on the environment variable
-      COLLECT_NO_DEMANGLE.  The gcc collect2 program will demangle the
-diff --git a/ld/lexsup.c b/ld/lexsup.c
-index 4cad209..be7d584 100644
---- a/ld/lexsup.c
-+++ b/ld/lexsup.c
-@@ -530,6 +530,14 @@ static const struct ld_option ld_options[] =
-   { {"orphan-handling", required_argument, NULL, OPTION_ORPHAN_HANDLING},
-     '\0', N_("=MODE"), N_("Control how orphan sections are handled."),
-     TWO_DASHES },
-+  { {"no-poison-system-directories", no_argument, NULL,
-+    OPTION_NO_POISON_SYSTEM_DIRECTORIES},
-+    '\0', NULL, N_("Do not warn for -L options using system directories"),
-+    TWO_DASHES },
-+  { {"error-poison-system-directories", no_argument, NULL,
-+    OPTION_ERROR_POISON_SYSTEM_DIRECTORIES},
-+    '\0', NULL, N_("Give an error for -L options using system directories"),
-+    TWO_DASHES },
- };
- #define OPTION_COUNT ARRAY_SIZE (ld_options)
-@@ -542,6 +550,7 @@ parse_args (unsigned argc, char **argv)
-   int ingroup = 0;
-   char *default_dirlist = NULL;
-   char *shortopts;
-+  char *BR_paranoid_env;
-   struct option *longopts;
-   struct option *really_longopts;
-   int last_optind;
-@@ -1516,6 +1525,14 @@ parse_args (unsigned argc, char **argv)
-           }
-           break;
-+      case OPTION_NO_POISON_SYSTEM_DIRECTORIES:
-+        command_line.poison_system_directories = FALSE;
-+        break;
-+
-+      case OPTION_ERROR_POISON_SYSTEM_DIRECTORIES:
-+        command_line.error_poison_system_directories = TRUE;
-+        break;
-+
-       case OPTION_PUSH_STATE:
-         input_flags.pushed = xmemdup (&input_flags,
-                                       sizeof (input_flags),
-@@ -1559,6 +1576,10 @@ parse_args (unsigned argc, char **argv)
-       command_line.soname = NULL;
-     }
-+  BR_paranoid_env = getenv("BR_COMPILER_PARANOID_UNSAFE_PATH");
-+  if (BR_paranoid_env && strlen(BR_paranoid_env) > 0)
-+    command_line.error_poison_system_directories = TRUE;
-+
-   while (ingroup)
-     {
-       lang_leave_group ();
--- 
-2.4.3
-
diff --git a/package/binutils/2.26/0900-Correct-nios2-_gp-address-computation.patch b/package/binutils/2.26/0900-Correct-nios2-_gp-address-computation.patch
deleted file mode 100644 (file)
index 81986f5..0000000
+++ /dev/null
@@ -1,108 +0,0 @@
-From 5eeb7401eed2f26d5fc255de816ca70a2cb9374e Mon Sep 17 00:00:00 2001
-From: Sandra Loosemore <sandra@codesourcery.com>
-Date: Sun, 27 Dec 2015 12:30:26 -0800
-Subject: [PATCH 900/901] Correct nios2 _gp address computation.
-
-2015-12-27  Sandra Loosemore  <sandra@codesourcery.com>
-
-       bfd/
-       * elf32-nios2.c (nios2_elf_assign_gp): Correct computation of _gp
-       address.
-       (nios2_elf32_relocate_section): Tidy code for R_NIOS2_GPREL error
-       messages.
-
-[Romain:
-  - backport upstream patch on 2.26
-  - drop bfd/ChangeLog entry]
-Signed-off-by: Romain Naour <romain.naour@gmail.com>
----
- bfd/elf32-nios2.c | 31 +++++++++++++++++++++----------
- 1 file changed, 21 insertions(+), 10 deletions(-)
-
-diff --git a/bfd/elf32-nios2.c b/bfd/elf32-nios2.c
-index 6b29d8b..01ebd6e 100644
---- a/bfd/elf32-nios2.c
-+++ b/bfd/elf32-nios2.c
-@@ -3086,7 +3086,15 @@ lookup:
-       case bfd_link_hash_defined:
-       case bfd_link_hash_defweak:
-         gp_found = TRUE;
--        *pgp = lh->u.def.value;
-+        {
-+          asection *sym_sec = lh->u.def.section;
-+          bfd_vma sym_value = lh->u.def.value;
-+
-+          if (sym_sec->output_section)
-+            sym_value = (sym_value + sym_sec->output_offset
-+                         + sym_sec->output_section->vma);
-+          *pgp = sym_value;
-+        }
-         break;
-       case bfd_link_hash_indirect:
-       case bfd_link_hash_warning:
-@@ -3719,7 +3727,6 @@ nios2_elf32_relocate_section (bfd *output_bfd,
-       struct elf32_nios2_link_hash_entry *eh;
-       bfd_vma relocation;
-       bfd_vma gp;
--      bfd_vma reloc_address;
-       bfd_reloc_status_type r = bfd_reloc_ok;
-       const char *name = NULL;
-       int r_type;
-@@ -3762,12 +3769,6 @@ nios2_elf32_relocate_section (bfd *output_bfd,
-       if (bfd_link_relocatable (info))
-       continue;
--      if (sec && sec->output_section)
--      reloc_address = (sec->output_section->vma + sec->output_offset
--                       + rel->r_offset);
--      else
--      reloc_address = 0;
--
-       if (howto)
-       {
-         switch (howto->type)
-@@ -3816,6 +3817,15 @@ nios2_elf32_relocate_section (bfd *output_bfd,
-             /* Turns an absolute address into a gp-relative address.  */
-             if (!nios2_elf_assign_gp (output_bfd, &gp, info))
-               {
-+                bfd_vma reloc_address;
-+
-+                if (sec && sec->output_section)
-+                  reloc_address = (sec->output_section->vma
-+                                   + sec->output_offset
-+                                   + rel->r_offset);
-+                else
-+                  reloc_address = 0;
-+
-                 format = _("global pointer relative relocation at address "
-                            "0x%08x when _gp not defined\n");
-                 sprintf (msgbuf, format, reloc_address);
-@@ -3825,7 +3835,7 @@ nios2_elf32_relocate_section (bfd *output_bfd,
-             else
-               {
-                 bfd_vma symbol_address = rel->r_addend + relocation;
--                relocation = relocation + rel->r_addend - gp;
-+                relocation = symbol_address - gp;
-                 rel->r_addend = 0;
-                 if (((signed) relocation < -32768
-                      || (signed) relocation > 32767)
-@@ -3833,6 +3843,8 @@ nios2_elf32_relocate_section (bfd *output_bfd,
-                         || h->root.type == bfd_link_hash_defined
-                         || h->root.type == bfd_link_hash_defweak))
-                   {
-+                    if (h)
-+                      name = h->root.root.string;
-                     format = _("Unable to reach %s (at 0x%08x) from the "
-                                "global pointer (at 0x%08x) because the "
-                                "offset (%d) is out of the allowed range, "
-@@ -3848,7 +3860,6 @@ nios2_elf32_relocate_section (bfd *output_bfd,
-                                                 rel->r_offset, relocation,
-                                                 rel->r_addend);
-               }
--
-             break;
-           case R_NIOS2_UJMP:
-             r = nios2_elf32_do_ujmp_relocate (input_bfd, howto,
--- 
-2.4.3
-
diff --git a/package/binutils/2.26/0901-Fix-assertion-reduce-number-of-messages-about-FDE-en.patch b/package/binutils/2.26/0901-Fix-assertion-reduce-number-of-messages-about-FDE-en.patch
deleted file mode 100644 (file)
index a490780..0000000
+++ /dev/null
@@ -1,67 +0,0 @@
-From 39c481c2fb0e7fb127a15facf70b55d517462809 Mon Sep 17 00:00:00 2001
-From: Romain Naour <romain.naour@gmail.com>
-Date: Sat, 6 Feb 2016 00:35:31 +0100
-Subject: [PATCH 901/901] Fix assertion, reduce number of messages about FDE
- encoding
-
-Patch by Nick Clifton [1]
-
-[1] https://sourceware.org/bugzilla/show_bug.cgi?id=19405
-
-Signed-off-by: Romain Naour <romain.naour@gmail.com>
----
- bfd/elf-eh-frame.c | 17 ++++++++++++++---
- bfd/elf32-nios2.c  |  4 ++--
- 2 files changed, 16 insertions(+), 5 deletions(-)
-
-diff --git a/bfd/elf-eh-frame.c b/bfd/elf-eh-frame.c
-index e303189..e79bff0 100644
---- a/bfd/elf-eh-frame.c
-+++ b/bfd/elf-eh-frame.c
-@@ -1369,14 +1369,25 @@ _bfd_elf_discard_section_eh_frame
-                    && ent->make_relative == 0)
-                   || (ent->fde_encoding & 0x70) == DW_EH_PE_aligned))
-             {
-+              static int num_warnings_issued = 0;
-               /* If a shared library uses absolute pointers
-                  which we cannot turn into PC relative,
-                  don't create the binary search table,
-                  since it is affected by runtime relocations.  */
-               hdr_info->u.dwarf.table = FALSE;
--              (*info->callbacks->einfo)
--                (_("%P: FDE encoding in %B(%A) prevents .eh_frame_hdr"
--                   " table being created.\n"), abfd, sec);
-+              if (num_warnings_issued < 10)
-+                {
-+                  (*info->callbacks->einfo)
-+                    (_("%P: FDE encoding in %B(%A) prevents .eh_frame_hdr"
-+                       " table being created.\n"), abfd, sec);
-+                  num_warnings_issued ++;
-+                }
-+              else if (num_warnings_issued == 10)
-+                {
-+                  (*info->callbacks->einfo)
-+                    (_("%P: Further warnings about FDE encoding preventing .eh_frame_hdr generation dropped.\n"));
-+                  num_warnings_issued ++;
-+                }
-             }
-           ent->removed = 0;
-           hdr_info->u.dwarf.fde_count++;
-diff --git a/bfd/elf32-nios2.c b/bfd/elf32-nios2.c
-index 01ebd6e..d1b7f83 100644
---- a/bfd/elf32-nios2.c
-+++ b/bfd/elf32-nios2.c
-@@ -1905,8 +1905,8 @@ nios2_elf32_install_imm16 (asection *sec, bfd_vma offset, bfd_vma value)
- {
-   bfd_vma word = bfd_get_32 (sec->owner, sec->contents + offset);
--  BFD_ASSERT(value <= 0xffff);
--
-+  BFD_ASSERT (value <= 0xffff || ((bfd_signed_vma) value) >= -0xffff);
-+  
-   bfd_put_32 (sec->owner, word | ((value & 0xffff) << 6),
-             sec->contents + offset);
- }
--- 
-2.4.3
-
diff --git a/package/binutils/2.26/0902-xtensa-fix-signedness-of-gas-relocations.patch b/package/binutils/2.26/0902-xtensa-fix-signedness-of-gas-relocations.patch
deleted file mode 100644 (file)
index 4ba2f75..0000000
+++ /dev/null
@@ -1,101 +0,0 @@
-From eb3e02b484ff75f4a2f54192422a88baa275bdfc Mon Sep 17 00:00:00 2001
-From: Max Filippov <jcmvbkbc@gmail.com>
-Date: Tue, 2 Feb 2016 17:11:38 +0300
-Subject: [PATCH] xtensa: fix signedness of gas relocations
-
-Change 1058c7532d0b "Use signed data type for R_XTENSA_DIFF* relocation
-offsets." changed signedness of BFD_RELOC_XTENSA_DIFF* relocations
-substituted for BFD_RELOC_*. This made it impossible to encode arbitrary
-8-, 16- and 32-bit values, which broke e.g. debug info encoding by .loc
-directive. Revert this part and add test.
-
-gas/
-2016-02-03  Max Filippov  <jcmvbkbc@gmail.com>
-       * config/tc-xtensa.c (md_apply_fix): Mark BFD_RELOC_XTENSA_DIFF*
-       substitutions for BFD_RELOC_* as unsigned.
-
-gas/testsuite/
-2016-02-03  Max Filippov  <jcmvbkbc@gmail.com>
-       * gas/xtensa/all.exp: Add loc to list of xtensa tests.
-       * gas/xtensa/loc.d: New file: loc test result patterns.
-       * gas/xtensa/loc.s: New file: loc test.
-
-Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
-[Rebase on 2.26]
-Signed-off-by: Romain Naour <romain.naour@gmail.com>
----
- gas/config/tc-xtensa.c           |  6 +++---
- gas/testsuite/gas/xtensa/all.exp |  1 +
- gas/testsuite/gas/xtensa/loc.d   | 10 ++++++++++
- gas/testsuite/gas/xtensa/loc.s   |  7 +++++++
- 4 files changed, 21 insertions(+), 3 deletions(-)
- create mode 100644 gas/testsuite/gas/xtensa/loc.d
- create mode 100644 gas/testsuite/gas/xtensa/loc.s
-
-diff --git a/gas/config/tc-xtensa.c b/gas/config/tc-xtensa.c
-index d707da8..f623add 100644
---- a/gas/config/tc-xtensa.c
-+++ b/gas/config/tc-xtensa.c
-@@ -5961,15 +5961,15 @@ md_apply_fix (fixS *fixP, valueT *valP, segT seg)
-           {
-           case BFD_RELOC_8:
-             fixP->fx_r_type = BFD_RELOC_XTENSA_DIFF8;
--            fixP->fx_signed = 1;
-+            fixP->fx_signed = 0;
-             break;
-           case BFD_RELOC_16:
-             fixP->fx_r_type = BFD_RELOC_XTENSA_DIFF16;
--            fixP->fx_signed = 1;
-+            fixP->fx_signed = 0;
-             break;
-           case BFD_RELOC_32:
-             fixP->fx_r_type = BFD_RELOC_XTENSA_DIFF32;
--            fixP->fx_signed = 1;
-+            fixP->fx_signed = 0;
-             break;
-           default:
-             break;
-diff --git a/gas/testsuite/gas/xtensa/all.exp b/gas/testsuite/gas/xtensa/all.exp
-index db39629..4daeff2 100644
---- a/gas/testsuite/gas/xtensa/all.exp
-+++ b/gas/testsuite/gas/xtensa/all.exp
-@@ -101,6 +101,7 @@ if [istarget xtensa*-*-*] then {
-     run_dump_test "trampoline"
-     run_dump_test "first_frag_align"
-     run_dump_test "auto-litpools"
-+    run_dump_test "loc"
- }
- if [info exists errorInfo] then {
-diff --git a/gas/testsuite/gas/xtensa/loc.d b/gas/testsuite/gas/xtensa/loc.d
-new file mode 100644
-index 0000000..71983cc
---- /dev/null
-+++ b/gas/testsuite/gas/xtensa/loc.d
-@@ -0,0 +1,10 @@
-+#as:
-+#objdump: -r
-+#name: .loc directive relocs
-+
-+.*: +file format .*xtensa.*
-+
-+RELOCATION RECORDS FOR \[\.debug_line\]:
-+#...
-+.*R_XTENSA_DIFF16.*\.text\+0x00009c42
-+#...
-diff --git a/gas/testsuite/gas/xtensa/loc.s b/gas/testsuite/gas/xtensa/loc.s
-new file mode 100644
-index 0000000..029e14e
---- /dev/null
-+++ b/gas/testsuite/gas/xtensa/loc.s
-@@ -0,0 +1,7 @@
-+      .text
-+      .file 1 "loc.s"
-+      .loc 1 3
-+      nop
-+      .space 40000
-+      .loc 1 5
-+      nop
--- 
-2.4.3
-
diff --git a/package/binutils/2.26/0903-xtensa-fix-.init-.fini-literals-moving.patch b/package/binutils/2.26/0903-xtensa-fix-.init-.fini-literals-moving.patch
deleted file mode 100644 (file)
index ead3e42..0000000
+++ /dev/null
@@ -1,149 +0,0 @@
-From 7db2accc3fdea0aaa0c3a76a413d8e8030e022c3 Mon Sep 17 00:00:00 2001
-From: Max Filippov <jcmvbkbc@gmail.com>
-Date: Tue, 16 Feb 2016 02:23:28 +0300
-Subject: [PATCH] xtensa: fix .init/.fini literals moving
-
-Despite the documentation and the comment in xtensa_move_literals, in
-the presence of --text-section-literals and --auto-litpools literals are
-moved from the separate literal sections into .init and .fini, because
-the check in the xtensa_move_literals is incorrect.
-
-This moving was broken with introduction of auto litpools: some literals
-now may be lost. This happens because literal frags emitted from .init
-and .fini are not closed when new .literal_position marks new literal
-pool. Then frag_align(2, 0, 0) changes type of the last literal frag to
-rs_align. rs_align frags are skipped in the xtensa_move_literals. As a
-result fixups against such literals are not moved out of .init.literal/
-.fini.literal sections producing the following assembler error:
-
-  test.S: Warning: fixes not all moved from .init.literal
-  test.S: Internal error!
-
-Fix check for .init.literal/.fini.literal in the xtensa_move_literals
-and don't let it move literals from there in the presence of
---text-section-literals or --auto-litpools.
-
-2016-02-17  Max Filippov  <jcmvbkbc@gmail.com>
-gas/
-       * config/tc-xtensa.c (xtensa_move_literals): Fix check for
-       .init.literal/.fini.literal section name.
-       * testsuite/gas/xtensa/all.exp: Add init-fini-literals to the
-       list of xtensa tests.
-       * testsuite/gas/xtensa/init-fini-literals.d: New file:
-       init-fini-literals test result patterns.
-       * testsuite/gas/xtensa/init-fini-literals.s: New file:
-       init-fini-literals test.
-
-Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
----
-Backported from: 4111950f363221c4641dc2f33bea61cc94f34906
-
- gas/config/tc-xtensa.c                        | 12 ++++++++++--
- gas/testsuite/gas/xtensa/all.exp              |  1 +
- gas/testsuite/gas/xtensa/init-fini-literals.d | 24 ++++++++++++++++++++++++
- gas/testsuite/gas/xtensa/init-fini-literals.s | 19 +++++++++++++++++++
- 4 files changed, 54 insertions(+), 2 deletions(-)
- create mode 100644 gas/testsuite/gas/xtensa/init-fini-literals.d
- create mode 100644 gas/testsuite/gas/xtensa/init-fini-literals.s
-
-diff --git a/gas/config/tc-xtensa.c b/gas/config/tc-xtensa.c
-index 36a06cc..5773634 100644
---- a/gas/config/tc-xtensa.c
-+++ b/gas/config/tc-xtensa.c
-@@ -11061,6 +11061,10 @@ xtensa_move_literals (void)
-   fixS *fix, *next_fix, **fix_splice;
-   sym_list *lit;
-   struct litpool_seg *lps;
-+  const char *init_name = INIT_SECTION_NAME;
-+  const char *fini_name = FINI_SECTION_NAME;
-+  int init_name_len = strlen(init_name);
-+  int fini_name_len = strlen(fini_name);
-   mark_literal_frags (literal_head->next);
-@@ -11171,9 +11175,13 @@ xtensa_move_literals (void)
-   for (segment = literal_head->next; segment; segment = segment->next)
-     {
-+      const char *seg_name = segment_name (segment->seg);
-+
-       /* Keep the literals for .init and .fini in separate sections.  */
--      if (!strcmp (segment_name (segment->seg), INIT_SECTION_NAME)
--        || !strcmp (segment_name (segment->seg), FINI_SECTION_NAME))
-+      if ((!memcmp (seg_name, init_name, init_name_len) &&
-+         !strcmp (seg_name + init_name_len, ".literal")) ||
-+        (!memcmp (seg_name, fini_name, fini_name_len) &&
-+         !strcmp (seg_name + fini_name_len, ".literal")))
-       continue;
-       frchain_from = seg_info (segment->seg)->frchainP;
-diff --git a/gas/testsuite/gas/xtensa/all.exp b/gas/testsuite/gas/xtensa/all.exp
-index 7ff7bd7..6b67320 100644
---- a/gas/testsuite/gas/xtensa/all.exp
-+++ b/gas/testsuite/gas/xtensa/all.exp
-@@ -102,6 +102,7 @@ if [istarget xtensa*-*-*] then {
-     run_dump_test "first_frag_align"
-     run_dump_test "auto-litpools"
-     run_dump_test "loc"
-+    run_dump_test "init-fini-literals"
- }
- if [info exists errorInfo] then {
-diff --git a/gas/testsuite/gas/xtensa/init-fini-literals.d b/gas/testsuite/gas/xtensa/init-fini-literals.d
-new file mode 100644
-index 0000000..19ed121
---- /dev/null
-+++ b/gas/testsuite/gas/xtensa/init-fini-literals.d
-@@ -0,0 +1,24 @@
-+#as: --text-section-literals
-+#objdump: -r
-+#name: check that literals for .init and .fini always go to separate sections
-+
-+.*: +file format .*xtensa.*
-+#...
-+RELOCATION RECORDS FOR \[\.init\.literal\]:
-+#...
-+00000000 R_XTENSA_PLT      init
-+#...
-+RELOCATION RECORDS FOR \[\.fini\.literal\]:
-+#...
-+00000000 R_XTENSA_PLT      fini
-+#...
-+RELOCATION RECORDS FOR \[\.init\]:
-+#...
-+.* R_XTENSA_SLOT0_OP  \.init\.literal
-+.* R_XTENSA_SLOT0_OP  \.init\.literal\+0x00000004
-+#...
-+RELOCATION RECORDS FOR \[\.fini\]:
-+#...
-+.* R_XTENSA_SLOT0_OP  \.fini\.literal
-+.* R_XTENSA_SLOT0_OP  \.fini\.literal\+0x00000004
-+#...
-diff --git a/gas/testsuite/gas/xtensa/init-fini-literals.s b/gas/testsuite/gas/xtensa/init-fini-literals.s
-new file mode 100644
-index 0000000..7c9ec17
---- /dev/null
-+++ b/gas/testsuite/gas/xtensa/init-fini-literals.s
-@@ -0,0 +1,19 @@
-+      .section        .init,"ax",@progbits
-+      .literal_position
-+      .literal .LC0, init@PLT
-+      .literal_position
-+      .literal .LC1, 1
-+      .align  4
-+
-+      l32r    a2, .LC0
-+      l32r    a2, .LC1
-+
-+      .section        .fini,"ax",@progbits
-+      .literal_position
-+      .literal .LC2, fini@PLT
-+      .literal_position
-+      .literal .LC3, 1
-+      .align  4
-+
-+      l32r    a2, .LC2
-+      l32r    a2, .LC3
--- 
-2.1.4
-
index 0d90e3ee6e4dfea8dd3d9d1a23d3f8b0b5897a16..583aaad2a6579e97c1a50a38531af01737356923 100644 (file)
@@ -20,7 +20,7 @@ choice
                bool "binutils 2.25.1"
 
        config BR2_BINUTILS_VERSION_2_26_X
-               bool "binutils 2.26"
+               bool "binutils 2.26.1"
 
 endchoice
 
@@ -29,7 +29,7 @@ config BR2_BINUTILS_VERSION
        default "arc-2016.09-eng005"    if BR2_arc
        default "2.24"          if BR2_BINUTILS_VERSION_2_24_X
        default "2.25.1"        if BR2_BINUTILS_VERSION_2_25_X
-       default "2.26"          if BR2_BINUTILS_VERSION_2_26_X
+       default "2.26.1"        if BR2_BINUTILS_VERSION_2_26_X
 
 config BR2_BINUTILS_ENABLE_LTO
        bool
index b313702a06f456bd6683f0d208b39d2f8249effc..412dc1148b95ddb9b9ff434e78bebde494a4d506 100644 (file)
@@ -1,7 +1,7 @@
 # From ftp://gcc.gnu.org/pub/binutils/releases/sha512.sum
 sha512  5ec95ad47d49b12c4558a8db0ca2109d3ee1955e3776057f3330c4506f8f4d1cf5e505fbf8a16b98403a0fcdeaaf986fe0a22be6456247dbdace63ce1f776b12  binutils-2.24.tar.bz2
 sha512  0b36dda0e6d32cd25613c0e64b56b28312515c54d6a159efd3db9a86717f114ab0a0a1f69d08975084d55713ebaeab64e4085c9b3d1c3fa86712869f80eb954d  binutils-2.25.1.tar.bz2
-sha512  e77e1b8dbbcbaf9ac2fae95c4403615808af3be03b2e1d32448cd3a7d32c43273f8bcace3f2de84ec120a982879295673029da306e2885dbf5f990584932cfc7  binutils-2.26.tar.bz2
+sha512  9d9165609fd3b0f20d616f9891fc8e2b466eb13e2bfce40125e12427f8f201d20e2b8322bb6cb2b45e8df812f0e8ac059149f8a1f69ba3ed9d86a35c6a540b67  binutils-2.26.1.tar.bz2
 
 # Locally calculated (fetched from Github)
 sha512  a0e2974990d6087aef94fec958b9f14458e847308d59dfb6f5dd8e9d1a246c4c4885a240ba43f15a7a20aff43bccba5a664daadf7fae54415bb8298620b46c23  binutils-arc-2016.09-eng005.tar.gz