package/binutils: drop 2.37.x series
Now that 2.40.x has been added, that 2.39.x is the default version, drop support for 2.37.x. 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
Thomas Petazzoni
parent
fb50eab8a5
commit
8a55a0bf8e
@ -214,13 +214,6 @@ package/berkeleydb/0001-cwd-db_config.patch Upstream
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package/berkeleydb/0002-atomic_compare_exchange.patch Upstream
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package/bind/0001-cross.patch Upstream
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package/bind/S81named Indent Shellcheck Variables
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package/binutils/2.37/0001-sh-conf.patch Upstream
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package/binutils/2.37/0002-poison-system-directories.patch Upstream
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package/binutils/2.37/0003-bfd-elf32-or1k-fix-building-with-gcc-version-5.patch Upstream
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package/binutils/2.37/0004-or1k-fix-pc-relative-relocation-against-dynamic-on-P.patch Upstream
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package/binutils/2.37/0005-or1k-Avoid-R_OR1K_GOT16-signed-overflow-by-using-spe.patch Upstream
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package/binutils/2.37/0006-bfd-Close-the-file-descriptor-if-there-is-no-archive.patch Upstream
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package/binutils/2.37/0007-i386-Allow-GOT32-relocations-against-ABS-symbols.patch Upstream
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package/binutils/2.38/0001-sh-conf.patch Upstream
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package/binutils/2.38/0002-poison-system-directories.patch Upstream
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package/binutils/2.38/0003-bfd-elf32-or1k-fix-building-with-gcc-version-5.patch Upstream
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@ -144,6 +144,14 @@ endif
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###############################################################################
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comment "Legacy options removed in 2023.08"
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config BR2_BINUTILS_VERSION_2_37_X
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bool "binutils 2.37.x has been removed"
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select BR2_LEGACY
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help
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binutils 2.37 has been removed, use a newer version.
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comment "Legacy options removed in 2023.05"
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config BR2_KERNEL_HEADERS_6_2
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@ -1,48 +0,0 @@
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From 33f3c1f804efc2e4f97849081589efb70cda31e5 Mon Sep 17 00:00:00 2001
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From: Romain Naour <romain.naour@gmail.com>
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Date: Fri, 25 Dec 2015 11:38:13 +0100
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Subject: [PATCH] sh-conf
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Likewise, binutils has no idea about any of these new targets either, so we
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fix that up too.. now we're able to actually build a real toolchain for
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sh2a_nofpu- and other more ineptly named toolchains (and yes, there are more
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inept targets than that one, really. Go look, I promise).
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[Romain: rebase on top of 2.32]
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Signed-off-by: Romain Naour <romain.naour@gmail.com>
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[Thomas: rebase on top of 2.29, in which sh64 support was removed.]
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Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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---
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configure | 2 +-
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configure.ac | 2 +-
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2 files changed, 2 insertions(+), 2 deletions(-)
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diff --git a/configure b/configure
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index 3dd206525a7..6881ce632f5 100755
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--- a/configure
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+++ b/configure
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@@ -3892,7 +3892,7 @@ case "${target}" in
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nvptx*-*-*)
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noconfigdirs="$noconfigdirs target-libssp target-libstdc++-v3 target-libobjc"
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;;
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- sh-*-*)
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+ sh*-*-*)
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case "${target}" in
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sh*-*-elf)
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;;
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diff --git a/configure.ac b/configure.ac
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index 797a624621e..1f9256bbf18 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -1175,7 +1175,7 @@ case "${target}" in
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nvptx*-*-*)
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noconfigdirs="$noconfigdirs target-libssp target-libstdc++-v3 target-libobjc"
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;;
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- sh-*-*)
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+ sh*-*-*)
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case "${target}" in
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sh*-*-elf)
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;;
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--
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2.31.1
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@ -1,306 +0,0 @@
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From 4d8705ddb55897e8a74b617ab95736d520d9e1ea Mon Sep 17 00:00:00 2001
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From: Romain Naour <romain.naour@gmail.com>
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Date: Fri, 25 Dec 2015 11:45:38 +0100
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Subject: [PATCH] poison-system-directories
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Patch adapted to binutils 2.23.2 and extended to use
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BR_COMPILER_PARANOID_UNSAFE_PATH by Thomas Petazzoni.
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[Romain: rebase on top of 2.33.1]
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Signed-off-by: Romain Naour <romain.naour@gmail.com>
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[Gustavo: adapt to binutils 2.25]
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Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
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Upstream-Status: Inappropriate [distribution: codesourcery]
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Patch originally created by Mark Hatle, forward-ported to
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binutils 2.21 by Scott Garman.
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purpose: warn for uses of system directories when cross linking
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Code Merged from Sourcery G++ binutils 2.19 - 4.4-277
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2008-07-02 Joseph Myers <joseph@codesourcery.com>
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ld/
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* ld.h (args_type): Add error_poison_system_directories.
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* ld.texinfo (--error-poison-system-directories): Document.
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* ldfile.c (ldfile_add_library_path): Check
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command_line.error_poison_system_directories.
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* ldmain.c (main): Initialize
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command_line.error_poison_system_directories.
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* lexsup.c (enum option_values): Add
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OPTION_ERROR_POISON_SYSTEM_DIRECTORIES.
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(ld_options): Add --error-poison-system-directories.
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(parse_args): Handle new option.
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2007-06-13 Joseph Myers <joseph@codesourcery.com>
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ld/
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* config.in: Regenerate.
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* ld.h (args_type): Add poison_system_directories.
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* ld.texinfo (--no-poison-system-directories): Document.
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* ldfile.c (ldfile_add_library_path): Check
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command_line.poison_system_directories.
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* ldmain.c (main): Initialize
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command_line.poison_system_directories.
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* lexsup.c (enum option_values): Add
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OPTION_NO_POISON_SYSTEM_DIRECTORIES.
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(ld_options): Add --no-poison-system-directories.
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(parse_args): Handle new option.
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2007-04-20 Joseph Myers <joseph@codesourcery.com>
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Merge from Sourcery G++ binutils 2.17:
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2007-03-20 Joseph Myers <joseph@codesourcery.com>
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Based on patch by Mark Hatle <mark.hatle@windriver.com>.
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ld/
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* configure.ac (--enable-poison-system-directories): New option.
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* configure, config.in: Regenerate.
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* ldfile.c (ldfile_add_library_path): If
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ENABLE_POISON_SYSTEM_DIRECTORIES defined, warn for use of /lib,
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/usr/lib, /usr/local/lib or /usr/X11R6/lib.
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Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
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Signed-off-by: Scott Garman <scott.a.garman@intel.com>
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---
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ld/config.in | 3 +++
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ld/configure | 14 ++++++++++++++
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ld/configure.ac | 10 ++++++++++
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ld/ld.h | 8 ++++++++
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ld/ld.texi | 12 ++++++++++++
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ld/ldfile.c | 17 +++++++++++++++++
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ld/ldlex.h | 2 ++
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ld/ldmain.c | 2 ++
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ld/lexsup.c | 21 +++++++++++++++++++++
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9 files changed, 89 insertions(+)
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diff --git a/ld/config.in b/ld/config.in
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index 26d55a00d47..ffad464783c 100644
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--- a/ld/config.in
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+++ b/ld/config.in
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@@ -43,6 +43,9 @@
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language is requested. */
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#undef ENABLE_NLS
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+/* Define to warn for use of native system library directories */
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+#undef ENABLE_POISON_SYSTEM_DIRECTORIES
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+
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/* Additional extension a shared object might have. */
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#undef EXTRA_SHLIB_EXTENSION
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diff --git a/ld/configure b/ld/configure
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index c197aaef3cb..882263aa43f 100755
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--- a/ld/configure
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+++ b/ld/configure
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@@ -829,6 +829,7 @@ with_lib_path
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enable_targets
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enable_64_bit_bfd
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with_sysroot
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+enable_poison_system_directories
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enable_gold
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enable_got
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enable_compressed_debug_sections
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@@ -1498,6 +1499,8 @@ Optional Features:
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--enable-checking enable run-time checks
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--enable-targets alternative target configurations
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--enable-64-bit-bfd 64-bit support (on hosts with narrower word sizes)
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+ --enable-poison-system-directories
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+ warn for use of native system library directories
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--enable-gold[=ARG] build gold [ARG={default,yes,no}]
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--enable-got=<type> GOT handling scheme (target, single, negative,
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multigot)
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@@ -15236,7 +15239,18 @@ else
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fi
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+# Check whether --enable-poison-system-directories was given.
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+if test "${enable_poison_system_directories+set}" = set; then :
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+ enableval=$enable_poison_system_directories;
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+else
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+ enable_poison_system_directories=no
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+fi
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+
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+if test "x${enable_poison_system_directories}" = "xyes"; then
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+$as_echo "#define ENABLE_POISON_SYSTEM_DIRECTORIES 1" >>confdefs.h
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+
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+fi
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# Check whether --enable-got was given.
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if test "${enable_got+set}" = set; then :
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diff --git a/ld/configure.ac b/ld/configure.ac
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index 8ea97c43cd4..0f246db67d8 100644
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--- a/ld/configure.ac
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+++ b/ld/configure.ac
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@@ -106,6 +106,16 @@ AC_SUBST(use_sysroot)
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AC_SUBST(TARGET_SYSTEM_ROOT)
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AC_SUBST(TARGET_SYSTEM_ROOT_DEFINE)
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+AC_ARG_ENABLE([poison-system-directories],
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+ AS_HELP_STRING([--enable-poison-system-directories],
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+ [warn for use of native system library directories]),,
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+ [enable_poison_system_directories=no])
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+if test "x${enable_poison_system_directories}" = "xyes"; then
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+ AC_DEFINE([ENABLE_POISON_SYSTEM_DIRECTORIES],
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+ [1],
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+ [Define to warn for use of native system library directories])
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+fi
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+
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dnl Use --enable-gold to decide if this linker should be the default.
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dnl "install_as_default" is set to false if gold is the default linker.
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dnl "installed_linker" is the installed BFD linker name.
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diff --git a/ld/ld.h b/ld/ld.h
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index 35fafebfaed..74e66405de6 100644
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--- a/ld/ld.h
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+++ b/ld/ld.h
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@@ -162,6 +162,14 @@ typedef struct
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in the linker script. */
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bool force_group_allocation;
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|
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+ /* If TRUE (the default) warn for uses of system directories when
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+ cross linking. */
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+ bool poison_system_directories;
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+
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+ /* If TRUE (default FALSE) give an error for uses of system
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+ directories when cross linking instead of a warning. */
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+ bool error_poison_system_directories;
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+
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/* Big or little endian as set on command line. */
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enum endian_enum endian;
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diff --git a/ld/ld.texi b/ld/ld.texi
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index dd8f571d4e4..3ab210b41b9 100644
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||||
--- a/ld/ld.texi
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||||
+++ b/ld/ld.texi
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@@ -2863,6 +2863,18 @@ string identifying the original linked file does not change.
|
||||
|
||||
Passing @code{none} for @var{style} disables the setting from any
|
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@code{--build-id} options earlier on the command line.
|
||||
+
|
||||
+@kindex --no-poison-system-directories
|
||||
+@item --no-poison-system-directories
|
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+Do not warn for @option{-L} options using system directories such as
|
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+@file{/usr/lib} when cross linking. This option is intended for use
|
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+in chroot environments when such directories contain the correct
|
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+libraries for the target system rather than the host.
|
||||
+
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||||
+@kindex --error-poison-system-directories
|
||||
+@item --error-poison-system-directories
|
||||
+Give an error instead of a warning for @option{-L} options using
|
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+system directories when cross linking.
|
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@end table
|
||||
|
||||
@c man end
|
||||
diff --git a/ld/ldfile.c b/ld/ldfile.c
|
||||
index 9d0af06f1f6..7cdd3b1c1b1 100644
|
||||
--- a/ld/ldfile.c
|
||||
+++ b/ld/ldfile.c
|
||||
@@ -117,6 +117,23 @@ ldfile_add_library_path (const char *name, bool cmdline)
|
||||
new_dirs->name = concat (ld_sysroot, name + strlen ("$SYSROOT"), (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 9e8bf5fb835..2f0fadfe0a3 100644
|
||||
--- a/ld/ldlex.h
|
||||
+++ b/ld/ldlex.h
|
||||
@@ -163,6 +163,8 @@ enum option_values
|
||||
OPTION_CTF_VARIABLES,
|
||||
OPTION_NO_CTF_VARIABLES,
|
||||
OPTION_CTF_SHARE_TYPES,
|
||||
+ 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 42660eb9a3c..1aef9387f93 100644
|
||||
--- a/ld/ldmain.c
|
||||
+++ b/ld/ldmain.c
|
||||
@@ -321,6 +321,8 @@ 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 00274c500d0..4f23b3a2da2 100644
|
||||
--- a/ld/lexsup.c
|
||||
+++ b/ld/lexsup.c
|
||||
@@ -595,6 +595,14 @@ static const struct ld_option ld_options[] =
|
||||
" <method> is: share-unconflicted (default),\n"
|
||||
" share-duplicated"),
|
||||
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)
|
||||
@@ -607,6 +615,7 @@ 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;
|
||||
@@ -1643,6 +1652,14 @@ 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),
|
||||
@@ -1788,6 +1805,10 @@ 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)
|
||||
{
|
||||
einfo (_("%P: missing --end-group; added as last command line option\n"));
|
||||
--
|
||||
2.31.1
|
||||
|
||||
@ -1,50 +0,0 @@
|
||||
From ef4ba1da823e8366ea4f126f50885a44ebf4dcf0 Mon Sep 17 00:00:00 2001
|
||||
From: Giulio Benetti <giulio.benetti@benettiengineering.com>
|
||||
Date: Wed, 9 Jun 2021 17:28:27 +0200
|
||||
Subject: [PATCH] bfd/elf32-or1k: fix building with gcc version < 5
|
||||
|
||||
Gcc version >= 5 has standard C mode not set to -std=gnu11, so if we use
|
||||
an old compiler(i.e. gcc 4.9) build fails on:
|
||||
```
|
||||
elf32-or1k.c:2251:3: error: 'for' loop initial declarations are only allowed in
|
||||
C99 or C11 mode
|
||||
for (size_t i = 0; i < insn_count; i++)
|
||||
^
|
||||
```
|
||||
|
||||
So let's declare `size_t i` at the top of the function instead of inside
|
||||
for loop.
|
||||
|
||||
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
|
||||
---
|
||||
bfd/elf32-or1k.c | 5 +++--
|
||||
1 file changed, 3 insertions(+), 2 deletions(-)
|
||||
|
||||
diff --git a/bfd/elf32-or1k.c b/bfd/elf32-or1k.c
|
||||
index 4ae7f324d33..32063ab0289 100644
|
||||
--- a/bfd/elf32-or1k.c
|
||||
+++ b/bfd/elf32-or1k.c
|
||||
@@ -2244,9 +2244,10 @@ or1k_write_plt_entry (bfd *output_bfd, bfd_byte *contents, unsigned insnj,
|
||||
{
|
||||
unsigned nodelay = elf_elfheader (output_bfd)->e_flags & EF_OR1K_NODELAY;
|
||||
unsigned output_insns[PLT_MAX_INSN_COUNT];
|
||||
+ size_t i;
|
||||
|
||||
/* Copy instructions into the output buffer. */
|
||||
- for (size_t i = 0; i < insn_count; i++)
|
||||
+ for (i = 0; i < insn_count; i++)
|
||||
output_insns[i] = insns[i];
|
||||
|
||||
/* Honor the no-delay-slot setting. */
|
||||
@@ -2277,7 +2278,7 @@ or1k_write_plt_entry (bfd *output_bfd, bfd_byte *contents, unsigned insnj,
|
||||
}
|
||||
|
||||
/* Write out the output buffer. */
|
||||
- for (size_t i = 0; i < (insn_count+1); i++)
|
||||
+ for (i = 0; i < (insn_count+1); i++)
|
||||
bfd_put_32 (output_bfd, output_insns[i], contents + (i*4));
|
||||
}
|
||||
|
||||
--
|
||||
2.31.1
|
||||
|
||||
@ -1,59 +0,0 @@
|
||||
From 203b80f8dbdd3ddb860114b03351a0dea28c978f Mon Sep 17 00:00:00 2001
|
||||
From: Giulio Benetti <giulio.benetti@benettiengineering.com>
|
||||
Date: Sat, 10 Jul 2021 17:57:34 +0200
|
||||
Subject: [PATCH] or1k: fix pc-relative relocation against dynamic on PC
|
||||
relative 26 bit relocation
|
||||
|
||||
When building openal we were seeing the assert failure:
|
||||
|
||||
/home/buildroot/autobuild/run/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/or1k-buildroot-linux-uclibc/9.3.0/../../../../or1k-buildroot-linux-uclibc/bin/ld: CMakeFiles/OpenAL.dir/al/source.cpp.o:
|
||||
pc-relative relocation against dynamic symbol alSourcePausev
|
||||
/home/buildroot/autobuild/run/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/or1k-buildroot-linux-uclibc/9.3.0/../../../../or1k-buildroot-linux-uclibc/bin/ld: CMakeFiles/OpenAL.dir/al/source.cpp.o:
|
||||
pc-relative relocation against dynamic symbol alSourceStopv
|
||||
/home/buildroot/autobuild/run/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/or1k-buildroot-linux-uclibc/9.3.0/../../../../or1k-buildroot-linux-uclibc/bin/ld: CMakeFiles/OpenAL.dir/al/source.cpp.o:
|
||||
pc-relative relocation against dynamic symbol alSourceRewindv
|
||||
/home/buildroot/autobuild/run/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/or1k-buildroot-linux-uclibc/9.3.0/../../../../or1k-buildroot-linux-uclibc/bin/ld: CMakeFiles/OpenAL.dir/al/source.cpp.o:
|
||||
pc-relative relocation against dynamic symbol alSourcePlayv
|
||||
collect2: error: ld returned 1 exit status
|
||||
|
||||
This happens because in R_OR1K_INSN_REL_26 case we can't reference local
|
||||
symbol as previously done but we need to make sure that calls to actual
|
||||
symbol always call the version of current object.
|
||||
|
||||
bfd/Changelog:
|
||||
|
||||
* elf32-or1k.c (or1k_elf_relocate_section): use a separate entry
|
||||
in switch case R_OR1K_INSN_REL_26 where we need to check for
|
||||
!SYMBOL_CALLS_LOCAL() instead of !SYMBOL_REFERENCES_LOCAL().
|
||||
|
||||
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
|
||||
---
|
||||
bfd/elf32-or1k.c | 12 ++++++++++++
|
||||
1 file changed, 12 insertions(+)
|
||||
|
||||
diff --git a/bfd/elf32-or1k.c b/bfd/elf32-or1k.c
|
||||
index 32063ab0289..67252394173 100644
|
||||
--- a/bfd/elf32-or1k.c
|
||||
+++ b/bfd/elf32-or1k.c
|
||||
@@ -1543,6 +1543,18 @@ or1k_elf_relocate_section (bfd *output_bfd,
|
||||
break;
|
||||
|
||||
case R_OR1K_INSN_REL_26:
|
||||
+ /* For a non-shared link, these will reference plt or call the
|
||||
+ version of actual object. */
|
||||
+ if (bfd_link_pic (info) && !SYMBOL_CALLS_LOCAL (info, h))
|
||||
+ {
|
||||
+ _bfd_error_handler
|
||||
+ (_("%pB: pc-relative relocation against dynamic symbol %s"),
|
||||
+ input_bfd, name);
|
||||
+ ret_val = false;
|
||||
+ bfd_set_error (bfd_error_bad_value);
|
||||
+ }
|
||||
+ break;
|
||||
+
|
||||
case R_OR1K_PCREL_PG21:
|
||||
case R_OR1K_LO13:
|
||||
case R_OR1K_SLO13:
|
||||
--
|
||||
2.31.1
|
||||
|
||||
@ -1,75 +0,0 @@
|
||||
From 362a20108782b87cd780a989c0dbd014fc2def8b Mon Sep 17 00:00:00 2001
|
||||
From: Stafford Horne <shorne@gmail.com>
|
||||
Date: Sun, 2 Jan 2022 09:03:28 +0900
|
||||
Subject: [PATCH] or1k: Avoid R_OR1K_GOT16 signed overflow by using special
|
||||
howto
|
||||
|
||||
Previously when fixing PR 21464 we masked out upper bits of the
|
||||
relocation value in order to avoid overflow complaints when acceptable.
|
||||
It turns out this does not work when the relocation value ends up being
|
||||
signed.
|
||||
|
||||
To fix this this patch introduces a special howto with
|
||||
complain_on_overflow set to complain_overflow_dont. This is used in
|
||||
place of the normal R_OR1K_GOT16 howto when we detect R_OR1K_GOT_AHI16
|
||||
relocations.
|
||||
|
||||
bfd/ChangeLog:
|
||||
|
||||
PR 28735
|
||||
* elf32-or1k.c (or1k_elf_got16_no_overflow_howto): Define.
|
||||
(or1k_elf_relocate_section): Use new howto instead of trying to
|
||||
mask out relocation bits.
|
||||
|
||||
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
|
||||
---
|
||||
bfd/elf32-or1k.c | 24 ++++++++++++++++++++----
|
||||
1 file changed, 20 insertions(+), 4 deletions(-)
|
||||
|
||||
diff --git a/bfd/elf32-or1k.c b/bfd/elf32-or1k.c
|
||||
index 4ae7f324d33..7fd88d72442 100644
|
||||
--- a/bfd/elf32-or1k.c
|
||||
+++ b/bfd/elf32-or1k.c
|
||||
@@ -828,6 +828,23 @@ static reloc_howto_type or1k_elf_howto_table[] =
|
||||
false), /* pcrel_offset */
|
||||
};
|
||||
|
||||
+/* A copy of the R_OR1K_GOT16 used in the presense of R_OR1K_GOT_AHI16
|
||||
+ relocations when we know we can ignore overflows. */
|
||||
+static reloc_howto_type or1k_elf_got16_no_overflow_howto =
|
||||
+ HOWTO (R_OR1K_GOT16, /* type */
|
||||
+ 0, /* rightshift */
|
||||
+ 2, /* size (0 = byte, 1 = short, 2 = long) */
|
||||
+ 16, /* bitsize */
|
||||
+ false, /* pc_relative */
|
||||
+ 0, /* bitpos */
|
||||
+ complain_overflow_dont, /* complain_on_overflow */
|
||||
+ bfd_elf_generic_reloc, /* special_function */
|
||||
+ "R_OR1K_GOT16", /* name */
|
||||
+ false, /* partial_inplace */
|
||||
+ 0, /* src_mask */
|
||||
+ 0xffff, /* dst_mask */
|
||||
+ false); /* pcrel_offset */
|
||||
+
|
||||
/* Map BFD reloc types to Or1k ELF reloc types. */
|
||||
|
||||
struct or1k_reloc_map
|
||||
@@ -1506,12 +1523,11 @@ or1k_elf_relocate_section (bfd *output_bfd,
|
||||
if (r_type == R_OR1K_GOT_AHI16)
|
||||
saw_gotha = true;
|
||||
|
||||
- /* If we have a R_OR1K_GOT16 followed by a R_OR1K_GOT_AHI16
|
||||
+ /* If we have a R_OR1K_GOT16 following a R_OR1K_GOT_AHI16
|
||||
relocation we assume the code is doing the right thing to avoid
|
||||
- overflows. Here we mask the lower 16-bit of the relocation to
|
||||
- avoid overflow validation failures. */
|
||||
+ overflows. */
|
||||
if (r_type == R_OR1K_GOT16 && saw_gotha)
|
||||
- relocation &= 0xffff;
|
||||
+ howto = &or1k_elf_got16_no_overflow_howto;
|
||||
|
||||
/* Addend should be zero. */
|
||||
if (rel->r_addend != 0)
|
||||
--
|
||||
2.25.1
|
||||
|
||||
@ -1,236 +0,0 @@
|
||||
From 1c611b40e6bfc8029bff7696814330b5bc0ee5c0 Mon Sep 17 00:00:00 2001
|
||||
From: "H.J. Lu" <hjl.tools@gmail.com>
|
||||
Date: Mon, 26 Jul 2021 05:59:55 -0700
|
||||
Subject: [PATCH] bfd: Close the file descriptor if there is no archive fd
|
||||
|
||||
Close the file descriptor if there is no archive plugin file descriptor
|
||||
to avoid running out of file descriptors on thin archives with many
|
||||
archive members.
|
||||
|
||||
bfd/
|
||||
|
||||
PR ld/28138
|
||||
* plugin.c (bfd_plugin_close_file_descriptor): Close the file
|
||||
descriptor there is no archive plugin file descriptor.
|
||||
|
||||
ld/
|
||||
|
||||
PR ld/28138
|
||||
* testsuite/ld-plugin/lto.exp: Run tmpdir/pr28138 only for
|
||||
native build.
|
||||
|
||||
PR ld/28138
|
||||
* testsuite/ld-plugin/lto.exp: Run ld/28138 tests.
|
||||
* testsuite/ld-plugin/pr28138.c: New file.
|
||||
* testsuite/ld-plugin/pr28138-1.c: Likewise.
|
||||
* testsuite/ld-plugin/pr28138-2.c: Likewise.
|
||||
* testsuite/ld-plugin/pr28138-3.c: Likewise.
|
||||
* testsuite/ld-plugin/pr28138-4.c: Likewise.
|
||||
* testsuite/ld-plugin/pr28138-5.c: Likewise.
|
||||
* testsuite/ld-plugin/pr28138-6.c: Likewise.
|
||||
* testsuite/ld-plugin/pr28138-7.c: Likewise.
|
||||
|
||||
(cherry picked from commit 5a98fb7513b559e20dfebdbaa2a471afda3b4742)
|
||||
(cherry picked from commit 7dc37e1e1209c80e0bab784df6b6bac335e836f2)
|
||||
|
||||
[Upstream:
|
||||
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=1c611b40e6bfc8029bff7696814330b5bc0ee5c0]
|
||||
Signed-off-by: Peter Seiderer <ps.report@gmx.net>
|
||||
---
|
||||
bfd/plugin.c | 8 +++++++
|
||||
ld/testsuite/ld-plugin/lto.exp | 34 ++++++++++++++++++++++++++++++
|
||||
ld/testsuite/ld-plugin/pr28138-1.c | 6 ++++++
|
||||
ld/testsuite/ld-plugin/pr28138-2.c | 6 ++++++
|
||||
ld/testsuite/ld-plugin/pr28138-3.c | 6 ++++++
|
||||
ld/testsuite/ld-plugin/pr28138-4.c | 6 ++++++
|
||||
ld/testsuite/ld-plugin/pr28138-5.c | 6 ++++++
|
||||
ld/testsuite/ld-plugin/pr28138-6.c | 6 ++++++
|
||||
ld/testsuite/ld-plugin/pr28138-7.c | 6 ++++++
|
||||
ld/testsuite/ld-plugin/pr28138.c | 20 ++++++++++++++++++
|
||||
10 files changed, 104 insertions(+)
|
||||
create mode 100644 ld/testsuite/ld-plugin/pr28138-1.c
|
||||
create mode 100644 ld/testsuite/ld-plugin/pr28138-2.c
|
||||
create mode 100644 ld/testsuite/ld-plugin/pr28138-3.c
|
||||
create mode 100644 ld/testsuite/ld-plugin/pr28138-4.c
|
||||
create mode 100644 ld/testsuite/ld-plugin/pr28138-5.c
|
||||
create mode 100644 ld/testsuite/ld-plugin/pr28138-6.c
|
||||
create mode 100644 ld/testsuite/ld-plugin/pr28138-7.c
|
||||
create mode 100644 ld/testsuite/ld-plugin/pr28138.c
|
||||
|
||||
diff --git a/bfd/plugin.c b/bfd/plugin.c
|
||||
index 6cfa2b66470..3bab8febe88 100644
|
||||
--- a/bfd/plugin.c
|
||||
+++ b/bfd/plugin.c
|
||||
@@ -291,6 +291,14 @@ bfd_plugin_close_file_descriptor (bfd *abfd, int fd)
|
||||
&& !bfd_is_thin_archive (abfd->my_archive))
|
||||
abfd = abfd->my_archive;
|
||||
|
||||
+ /* Close the file descriptor if there is no archive plugin file
|
||||
+ descriptor. */
|
||||
+ if (abfd->archive_plugin_fd == -1)
|
||||
+ {
|
||||
+ close (fd);
|
||||
+ return;
|
||||
+ }
|
||||
+
|
||||
abfd->archive_plugin_fd_open_count--;
|
||||
/* Dup the archive plugin file descriptor for later use, which
|
||||
will be closed by _bfd_archive_close_and_cleanup. */
|
||||
diff --git a/ld/testsuite/ld-plugin/lto.exp b/ld/testsuite/ld-plugin/lto.exp
|
||||
index def69e43ab3..999d911ce6a 100644
|
||||
--- a/ld/testsuite/ld-plugin/lto.exp
|
||||
+++ b/ld/testsuite/ld-plugin/lto.exp
|
||||
@@ -687,6 +687,40 @@ if { [is_elf_format] && [check_lto_shared_available] } {
|
||||
}
|
||||
}
|
||||
|
||||
+run_cc_link_tests [list \
|
||||
+ [list \
|
||||
+ "Build pr28138.a" \
|
||||
+ "-T" "" \
|
||||
+ {pr28138-1.c pr28138-2.c pr28138-3.c pr28138-4.c pr28138-5.c \
|
||||
+ pr28138-6.c pr28138-7.c} {} "pr28138.a" \
|
||||
+ ] \
|
||||
+ [list \
|
||||
+ "Build pr28138.o" \
|
||||
+ "" "" \
|
||||
+ {pr28138.c} {} \
|
||||
+ ] \
|
||||
+]
|
||||
+
|
||||
+set exec_output [run_host_cmd "sh" \
|
||||
+ "-c \"ulimit -n 20; \
|
||||
+ $CC -Btmpdir/ld -o tmpdir/pr28138 \
|
||||
+ tmpdir/pr28138.o tmpdir/pr28138.a\""]
|
||||
+set exec_output [prune_warnings $exec_output]
|
||||
+if [string match "" $exec_output] then {
|
||||
+ if { [isnative] } {
|
||||
+ set exec_output [run_host_cmd "tmpdir/pr28138" ""]
|
||||
+ if [string match "PASS" $exec_output] then {
|
||||
+ pass "PR ld/28138"
|
||||
+ } else {
|
||||
+ fail "PR ld/28138"
|
||||
+ }
|
||||
+ } else {
|
||||
+ pass "PR ld/28138"
|
||||
+ }
|
||||
+} else {
|
||||
+ fail "PR ld/28138"
|
||||
+}
|
||||
+
|
||||
set testname "Build liblto-11.a"
|
||||
remote_file host delete "tmpdir/liblto-11.a"
|
||||
set catch_output [run_host_cmd "$ar" "rc $plug_opt tmpdir/liblto-11.a tmpdir/lto-11a.o tmpdir/lto-11b.o tmpdir/lto-11c.o"]
|
||||
diff --git a/ld/testsuite/ld-plugin/pr28138-1.c b/ld/testsuite/ld-plugin/pr28138-1.c
|
||||
new file mode 100644
|
||||
index 00000000000..51d119e1642
|
||||
--- /dev/null
|
||||
+++ b/ld/testsuite/ld-plugin/pr28138-1.c
|
||||
@@ -0,0 +1,6 @@
|
||||
+extern int a0(void);
|
||||
+int
|
||||
+a1(void)
|
||||
+{
|
||||
+ return 1 + a0();
|
||||
+}
|
||||
diff --git a/ld/testsuite/ld-plugin/pr28138-2.c b/ld/testsuite/ld-plugin/pr28138-2.c
|
||||
new file mode 100644
|
||||
index 00000000000..1120cd797e9
|
||||
--- /dev/null
|
||||
+++ b/ld/testsuite/ld-plugin/pr28138-2.c
|
||||
@@ -0,0 +1,6 @@
|
||||
+extern int a1(void);
|
||||
+int
|
||||
+a2(void)
|
||||
+{
|
||||
+ return 1 + a1();
|
||||
+}
|
||||
diff --git a/ld/testsuite/ld-plugin/pr28138-3.c b/ld/testsuite/ld-plugin/pr28138-3.c
|
||||
new file mode 100644
|
||||
index 00000000000..ec464947ee6
|
||||
--- /dev/null
|
||||
+++ b/ld/testsuite/ld-plugin/pr28138-3.c
|
||||
@@ -0,0 +1,6 @@
|
||||
+extern int a2(void);
|
||||
+int
|
||||
+a3(void)
|
||||
+{
|
||||
+ return 1 + a2();
|
||||
+}
|
||||
diff --git a/ld/testsuite/ld-plugin/pr28138-4.c b/ld/testsuite/ld-plugin/pr28138-4.c
|
||||
new file mode 100644
|
||||
index 00000000000..475701b2c5c
|
||||
--- /dev/null
|
||||
+++ b/ld/testsuite/ld-plugin/pr28138-4.c
|
||||
@@ -0,0 +1,6 @@
|
||||
+extern int a3(void);
|
||||
+int
|
||||
+a4(void)
|
||||
+{
|
||||
+ return 1 + a3();
|
||||
+}
|
||||
diff --git a/ld/testsuite/ld-plugin/pr28138-5.c b/ld/testsuite/ld-plugin/pr28138-5.c
|
||||
new file mode 100644
|
||||
index 00000000000..e24f86c363e
|
||||
--- /dev/null
|
||||
+++ b/ld/testsuite/ld-plugin/pr28138-5.c
|
||||
@@ -0,0 +1,6 @@
|
||||
+extern int a4(void);
|
||||
+int
|
||||
+a5(void)
|
||||
+{
|
||||
+ return 1 + a4();
|
||||
+}
|
||||
diff --git a/ld/testsuite/ld-plugin/pr28138-6.c b/ld/testsuite/ld-plugin/pr28138-6.c
|
||||
new file mode 100644
|
||||
index 00000000000..b5b938bdb21
|
||||
--- /dev/null
|
||||
+++ b/ld/testsuite/ld-plugin/pr28138-6.c
|
||||
@@ -0,0 +1,6 @@
|
||||
+extern int a5(void);
|
||||
+int
|
||||
+a6(void)
|
||||
+{
|
||||
+ return 1 + a5();
|
||||
+}
|
||||
diff --git a/ld/testsuite/ld-plugin/pr28138-7.c b/ld/testsuite/ld-plugin/pr28138-7.c
|
||||
new file mode 100644
|
||||
index 00000000000..4ef75bf0f0c
|
||||
--- /dev/null
|
||||
+++ b/ld/testsuite/ld-plugin/pr28138-7.c
|
||||
@@ -0,0 +1,6 @@
|
||||
+extern int a6(void);
|
||||
+int
|
||||
+a7(void)
|
||||
+{
|
||||
+ return 1 + a6();
|
||||
+}
|
||||
diff --git a/ld/testsuite/ld-plugin/pr28138.c b/ld/testsuite/ld-plugin/pr28138.c
|
||||
new file mode 100644
|
||||
index 00000000000..68252c9f382
|
||||
--- /dev/null
|
||||
+++ b/ld/testsuite/ld-plugin/pr28138.c
|
||||
@@ -0,0 +1,20 @@
|
||||
+#include <stdio.h>
|
||||
+
|
||||
+extern int a7(void);
|
||||
+
|
||||
+int
|
||||
+a0(void)
|
||||
+{
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
+int
|
||||
+main()
|
||||
+{
|
||||
+ if (a7() == 7)
|
||||
+ {
|
||||
+ printf ("PASS\n");
|
||||
+ return 0;
|
||||
+ }
|
||||
+ return 1;
|
||||
+}
|
||||
--
|
||||
2.34.1
|
||||
|
||||
@ -1,47 +0,0 @@
|
||||
From 30a954525f4e53a9cd50a1a8a6f201c7cf6595c7 Mon Sep 17 00:00:00 2001
|
||||
From: "H.J. Lu" <hjl.tools@gmail.com>
|
||||
Date: Mon, 7 Feb 2022 15:22:19 -0800
|
||||
Subject: [PATCH] i386: Allow GOT32 relocations against ABS symbols
|
||||
|
||||
GOT32 relocations are allowed since absolute value + addend is stored in
|
||||
the GOT slot.
|
||||
|
||||
Tested on glibc 2.35 build with GCC 11.2 and -Os.
|
||||
|
||||
bfd/
|
||||
|
||||
PR ld/28870
|
||||
* elfxx-x86.c (_bfd_elf_x86_valid_reloc_p): Also allow GOT32
|
||||
relocations.
|
||||
|
||||
|
||||
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
|
||||
|
||||
diff --git a/bfd/elfxx-x86.c b/bfd/elfxx-x86.c
|
||||
index 7ac2411fc80..d00dc45677b 100644
|
||||
--- a/bfd/elfxx-x86.c
|
||||
+++ b/bfd/elfxx-x86.c
|
||||
@@ -1942,9 +1942,9 @@ _bfd_elf_x86_valid_reloc_p (asection *input_section,
|
||||
irel = *rel;
|
||||
|
||||
/* Only allow relocations against absolute symbol, which can be
|
||||
- resolved as absolute value + addend. GOTPCREL relocations
|
||||
- are allowed since absolute value + addend is stored in the
|
||||
- GOT slot. */
|
||||
+ resolved as absolute value + addend. GOTPCREL and GOT32
|
||||
+ relocations are allowed since absolute value + addend is
|
||||
+ stored in the GOT slot. */
|
||||
if (bed->target_id == X86_64_ELF_DATA)
|
||||
{
|
||||
r_type &= ~R_X86_64_converted_reloc_bit;
|
||||
@@ -1965,7 +1965,9 @@ _bfd_elf_x86_valid_reloc_p (asection *input_section,
|
||||
else
|
||||
valid_p = (r_type == R_386_32
|
||||
|| r_type == R_386_16
|
||||
- || r_type == R_386_8);
|
||||
+ || r_type == R_386_8
|
||||
+ || r_type == R_386_GOT32
|
||||
+ || r_type == R_386_GOT32X);
|
||||
|
||||
if (valid_p)
|
||||
*no_dynreloc_p = true;
|
||||
@ -12,12 +12,6 @@ choice
|
||||
help
|
||||
Select the version of binutils you wish to use.
|
||||
|
||||
config BR2_BINUTILS_VERSION_2_37_X
|
||||
bool "binutils 2.37"
|
||||
# AVX512FP16 instructions were not supported before binutils
|
||||
# 2.38
|
||||
depends on !BR2_X86_CPU_HAS_AVX512
|
||||
|
||||
config BR2_BINUTILS_VERSION_2_38_X
|
||||
bool "binutils 2.38"
|
||||
|
||||
@ -36,7 +30,6 @@ endchoice
|
||||
config BR2_BINUTILS_VERSION
|
||||
string
|
||||
default "arc-2020.09-release" if BR2_BINUTILS_VERSION_ARC
|
||||
default "2.37" if BR2_BINUTILS_VERSION_2_37_X
|
||||
default "2.38" if BR2_BINUTILS_VERSION_2_38_X
|
||||
default "2.39" if BR2_BINUTILS_VERSION_2_39_X
|
||||
default "2.40" if BR2_BINUTILS_VERSION_2_40_X
|
||||
@ -44,7 +37,6 @@ config BR2_BINUTILS_VERSION
|
||||
config BR2_BINUTILS_GPROFNG
|
||||
bool "gprofng support"
|
||||
depends on !BR2_BINUTILS_VERSION_ARC
|
||||
depends on !BR2_BINUTILS_VERSION_2_37_X
|
||||
depends on !BR2_BINUTILS_VERSION_2_38_X
|
||||
help
|
||||
This option enables support for gprofng, a new profiler.
|
||||
|
||||
@ -1,5 +1,4 @@
|
||||
# From https://gcc.gnu.org/pub/binutils/releases/sha512.sum
|
||||
sha512 5c11aeef6935860a6819ed3a3c93371f052e52b4bdc5033da36037c1544d013b7f12cb8d561ec954fe7469a68f1b66f1a3cd53d5a3af7293635a90d69edd15e7 binutils-2.37.tar.xz
|
||||
sha512 8bf0b0d193c9c010e0518ee2b2e5a830898af206510992483b427477ed178396cd210235e85fd7bd99a96fc6d5eedbeccbd48317a10f752b7336ada8b2bb826d binutils-2.38.tar.xz
|
||||
sha512 68e038f339a8c21faa19a57bbc447a51c817f47c2e06d740847c6e9cc3396c025d35d5369fa8c3f8b70414757c89f0e577939ddc0d70f283182504920f53b0a3 binutils-2.39.tar.xz
|
||||
sha512 a37e042523bc46494d99d5637c3f3d8f9956d9477b748b3b1f6d7dfbb8d968ed52c932e88a4e946c6f77b8f48f1e1b360ca54c3d298f17193f3b4963472f6925 binutils-2.40.tar.xz
|
||||
|
||||
Loading…
Reference in New Issue
Block a user