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package/binutils: remove binutils 2.27 patches

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binutils 2.27 support was removed in commit
453d29f1f4.

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Romain Naour 2018-10-21 19:53:31 +02:00 committed by Thomas Petazzoni
parent bf9ccfc37b
commit 9861d487e1
11 changed files with 0 additions and 735 deletions
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22
package/binutils/2.27/0100-elf32-arm-no-data-fix.patch
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@ -1,22 +0,0 @@
bfd/ChangeLog
2016-08-23 Nick Clifton <address@hidden>
* elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
there is no arm data associated with the section.
[Thomas: taken from https://lists.gnu.org/archive/html/bug-binutils/2016-08/msg00165.html.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
diff --git a/bfd/elf32-arm.c b/bfd/elf32-arm.c
index 1eba21b..4478238 100644
--- a/bfd/elf32-arm.c
+++ b/bfd/elf32-arm.c
@@ -18688,7 +18688,7 @@ elf32_arm_count_additional_relocs (asection *sec)
{
struct _arm_elf_section_data *arm_data;
arm_data = get_arm_elf_section_data (sec);
- return arm_data->additional_reloc_count;
+ return arm_data == NULL ? 0 : arm_data->additional_reloc_count;
}
/* Called to set the sh_flags, sh_link and sh_info fields of OSECTION which

46
package/binutils/2.27/0120-sh-conf.patch
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@ -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

33
package/binutils/2.27/0130-tc-xtensa.c-fixup-xg_reverse_shift_count-typo.patch
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@ -1,33 +0,0 @@
From 78fb7e37eb8bb08ae537d6c487996ff17c810332 Mon Sep 17 00:00:00 2001
From: Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
Date: Mon, 26 Sep 2016 12:42:11 -0400
Subject: [PATCH] tc-xtensa.c: fixup xg_reverse_shift_count typo
gas/ChangeLog:
2016-09-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
* config/tc-xtensa.c (xg_reverse_shift_count): Pass cnt_arg instead of
cnt_argp to concat.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
---
gas/config/tc-xtensa.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gas/config/tc-xtensa.c b/gas/config/tc-xtensa.c
index d062044..ca261ae 100644
--- a/gas/config/tc-xtensa.c
+++ b/gas/config/tc-xtensa.c
@@ -2228,7 +2228,7 @@ xg_reverse_shift_count (char **cnt_argp)
cnt_arg = *cnt_argp;
/* replace the argument with "31-(argument)" */
- new_arg = concat ("31-(", cnt_argp, ")", (char *) NULL);
+ new_arg = concat ("31-(", cnt_arg, ")", (char *) NULL);
free (cnt_arg);
*cnt_argp = new_arg;
--
2.1.4

42
package/binutils/2.27/0131-xtensa-fix-memory-corruption-by-broken-sysregs.patch
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@ -1,42 +0,0 @@
From 3c8788dbb70b40e737d4b8e30cab81406e5c5091 Mon Sep 17 00:00:00 2001
From: Max Filippov <jcmvbkbc@gmail.com>
Date: Wed, 2 Aug 2017 00:36:05 -0700
Subject: [PATCH] xtensa: fix memory corruption by broken sysregs
In some xtensa configurations there may be system/user registers in
xtensa-modules with negative index. ISA initialization for such config
may clobber heap and result in program termination.
Don't update lookup table entries for register with negative indices.
They are not directly accessible via RSR/WSR/XSR or RUR/WUR, so this
change should not affect processing of valid assembly/binary code.
bfd/
2017-08-02 Max Filippov <jcmvbkbc@gmail.com>
* xtensa-isa.c (xtensa_isa_init): Don't update lookup table
entries for sysregs with negative indices.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
---
Backported from: d84ed528d4817b0ff854006b65a9f6ec75f0407a
bfd/xtensa-isa.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/bfd/xtensa-isa.c b/bfd/xtensa-isa.c
index 8da75bea8109..8c6ee88fdeae 100644
--- a/bfd/xtensa-isa.c
+++ b/bfd/xtensa-isa.c
@@ -292,7 +292,8 @@ xtensa_isa_init (xtensa_isa_status *errno_p, char **error_msg_p)
xtensa_sysreg_internal *sreg = &isa->sysregs[n];
is_user = sreg->is_user;
- isa->sysreg_table[is_user][sreg->number] = n;
+ if (sreg->number >= 0)
+ isa->sysreg_table[is_user][sreg->number] = n;
}
/* Set up the interface lookup table. */
--
2.1.4

41
package/binutils/2.27/0300-ld-makefile.patch
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@ -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

36
package/binutils/2.27/0301-check-ldrunpath-length.patch
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@ -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

52
package/binutils/2.27/0500-add-sysroot-fix-from-bug-3049.patch
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@ -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

306
package/binutils/2.27/0600-poison-system-directories.patch
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@ -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

36
package/binutils/2.27/0900-Revert-part-Set-dynamic-tag-VMA-and-size-from-dynami.patch
View File

@ -1,36 +0,0 @@
From c646b02fdcae5f37bd88f33a0c4683ef13ad5c82 Mon Sep 17 00:00:00 2001
From: Alan Modra <amodra@gmail.com>
Date: Mon, 31 Oct 2016 12:46:38 +1030
Subject: [PATCH] Revert part "Set dynamic tag VMA and size from dynamic
section when possible"
PR 20748
* elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
2016-05-13 change.
Signed-off-by: Alan Modra <amodra@gmail.com>
Signed-off-by: Waldemar Brodkorb <wbx@uclibc-ng.org>
diff --git a/bfd/elf32-microblaze.c b/bfd/elf32-microblaze.c
index 477e7b3..5c66808 100644
--- a/bfd/elf32-microblaze.c
+++ b/bfd/elf32-microblaze.c
@@ -3396,13 +3396,13 @@ microblaze_elf_finish_dynamic_sections (bfd *output_bfd,
{
asection *s;
- s = bfd_get_linker_section (dynobj, name);
+ s = bfd_get_section_by_name (output_bfd, name);
if (s == NULL)
dyn.d_un.d_val = 0;
else
{
if (! size)
- dyn.d_un.d_ptr = s->output_section->vma + s->output_offset;
+ dyn.d_un.d_ptr = s->vma;
else
dyn.d_un.d_val = s->size;
}
--
2.1.4

33
package/binutils/2.27/0906-microblaze-pr21180.patch
View File

@ -1,33 +0,0 @@
Fix ld segfault for microblaze when --gc-sections is used
Upstream: pending
https://sourceware.org/bugzilla/show_bug.cgi?id=21180
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
diff -Nur binutils-2.27.orig/bfd/elf32-microblaze.c binutils-2.27/bfd/elf32-microblaze.c
--- binutils-2.27.orig/bfd/elf32-microblaze.c 2016-08-03 09:36:50.000000000 +0200
+++ binutils-2.27/bfd/elf32-microblaze.c 2017-02-23 19:43:12.612313590 +0100
@@ -3297,13 +3297,20 @@
|| h->dynindx == -1))
{
asection *sec = h->root.u.def.section;
+ bfd_vma value;
+
+ value = h->root.u.def.value;
+ if (sec->output_section != NULL)
+ /* PR 21180: If the output section is NULL, then the symbol is no
+ longer needed, and in theory the GOT entry is redundant. But
+ it is too late to change our minds now... */
+ value += sec->output_section->vma + sec->output_offset;
+
microblaze_elf_output_dynamic_relocation (output_bfd,
srela, srela->reloc_count++,
/* symindex= */ 0,
R_MICROBLAZE_REL, offset,
- h->root.u.def.value
- + sec->output_section->vma
- + sec->output_offset);
+ value);
}
else
{

88
package/binutils/2.27/0907-Automatically-enable-CRC-instructions-on-supported-A.patch
View File

@ -1,88 +0,0 @@
From 29a4659015ca7044c2d425d32a0b828e0fbb5ac1 Mon Sep 17 00:00:00 2001
From: Richard Earnshaw <Richard.Earnshaw@arm.com>
Date: Wed, 7 Sep 2016 17:14:54 +0100
Subject: [PATCH] Automatically enable CRC instructions on supported ARMv8-A
CPUs.
2016-09-07 Richard Earnshaw <rearnsha@arm.com>
* opcode/arm.h (ARM_ARCH_V8A_CRC): New architecture.
2016-09-07 Richard Earnshaw <rearnsha@arm.com>
* config/tc-arm.c ((arm_cpus): Use ARM_ARCH_V8A_CRC for all
ARMv8-A CPUs except xgene1.
Upstream: https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;a=patch;h=27e5a270962fb92c07e7d476966ba380fa3bb68e
Signed-off-by: Peter Seiderer <ps.report@gmx.net>
---
gas/config/tc-arm.c | 18 +++++++++---------
include/opcode/arm.h | 2 ++
2 files changed, 11 insertions(+), 9 deletions(-)
diff --git a/gas/config/tc-arm.c b/gas/config/tc-arm.c
index 73d05316..7c86184d 100644
--- a/gas/config/tc-arm.c
+++ b/gas/config/tc-arm.c
@@ -25332,17 +25332,17 @@ static const struct arm_cpu_option_table arm_cpus[] =
"Cortex-A15"),
ARM_CPU_OPT ("cortex-a17", ARM_ARCH_V7VE, FPU_ARCH_NEON_VFP_V4,
"Cortex-A17"),
- ARM_CPU_OPT ("cortex-a32", ARM_ARCH_V8A, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
+ ARM_CPU_OPT ("cortex-a32", ARM_ARCH_V8A_CRC, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
"Cortex-A32"),
- ARM_CPU_OPT ("cortex-a35", ARM_ARCH_V8A, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
+ ARM_CPU_OPT ("cortex-a35", ARM_ARCH_V8A_CRC, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
"Cortex-A35"),
- ARM_CPU_OPT ("cortex-a53", ARM_ARCH_V8A, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
+ ARM_CPU_OPT ("cortex-a53", ARM_ARCH_V8A_CRC, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
"Cortex-A53"),
- ARM_CPU_OPT ("cortex-a57", ARM_ARCH_V8A, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
+ ARM_CPU_OPT ("cortex-a57", ARM_ARCH_V8A_CRC, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
"Cortex-A57"),
- ARM_CPU_OPT ("cortex-a72", ARM_ARCH_V8A, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
+ ARM_CPU_OPT ("cortex-a72", ARM_ARCH_V8A_CRC, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
"Cortex-A72"),
- ARM_CPU_OPT ("cortex-a73", ARM_ARCH_V8A, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
+ ARM_CPU_OPT ("cortex-a73", ARM_ARCH_V8A_CRC, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
"Cortex-A73"),
ARM_CPU_OPT ("cortex-r4", ARM_ARCH_V7R, FPU_NONE, "Cortex-R4"),
ARM_CPU_OPT ("cortex-r4f", ARM_ARCH_V7R, FPU_ARCH_VFP_V3D16,
@@ -25361,10 +25361,10 @@ static const struct arm_cpu_option_table arm_cpus[] =
ARM_CPU_OPT ("cortex-m1", ARM_ARCH_V6SM, FPU_NONE, "Cortex-M1"),
ARM_CPU_OPT ("cortex-m0", ARM_ARCH_V6SM, FPU_NONE, "Cortex-M0"),
ARM_CPU_OPT ("cortex-m0plus", ARM_ARCH_V6SM, FPU_NONE, "Cortex-M0+"),
- ARM_CPU_OPT ("exynos-m1", ARM_ARCH_V8A, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
+ ARM_CPU_OPT ("exynos-m1", ARM_ARCH_V8A_CRC, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
"Samsung " \
"Exynos M1"),
- ARM_CPU_OPT ("qdf24xx", ARM_ARCH_V8A, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
+ ARM_CPU_OPT ("qdf24xx", ARM_ARCH_V8A_CRC, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
"Qualcomm "
"QDF24XX"),
@@ -25389,7 +25389,7 @@ static const struct arm_cpu_option_table arm_cpus[] =
/* APM X-Gene family. */
ARM_CPU_OPT ("xgene1", ARM_ARCH_V8A, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
"APM X-Gene 1"),
- ARM_CPU_OPT ("xgene2", ARM_ARCH_V8A, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
+ ARM_CPU_OPT ("xgene2", ARM_ARCH_V8A_CRC, FPU_ARCH_CRYPTO_NEON_VFP_ARMV8,
"APM X-Gene 2"),
{ NULL, 0, ARM_ARCH_NONE, ARM_ARCH_NONE, NULL }
diff --git a/include/opcode/arm.h b/include/opcode/arm.h
index 60715cf8..feace5cd 100644
--- a/include/opcode/arm.h
+++ b/include/opcode/arm.h
@@ -263,6 +263,8 @@
#define ARM_ARCH_V7M ARM_FEATURE_CORE (ARM_AEXT_V7M, ARM_EXT2_V6T2_V8M)
#define ARM_ARCH_V7EM ARM_FEATURE_CORE (ARM_AEXT_V7EM, ARM_EXT2_V6T2_V8M)
#define ARM_ARCH_V8A ARM_FEATURE_CORE (ARM_AEXT_V8A, ARM_AEXT2_V8A)
+#define ARM_ARCH_V8A_CRC ARM_FEATURE (ARM_AEXT_V8A, ARM_AEXT2_V8A, \
+ CRC_EXT_ARMV8)
#define ARM_ARCH_V8_1A ARM_FEATURE (ARM_AEXT_V8A, ARM_AEXT2_V8_1A, \
CRC_EXT_ARMV8 | FPU_NEON_EXT_RDMA)
#define ARM_ARCH_V8_2A ARM_FEATURE (ARM_AEXT_V8A, ARM_AEXT2_V8_2A, \
--
2.11.0