* [Buildroot] [git commit] package/binutils: add version 2.38
@ 2022-04-23 14:05 Thomas Petazzoni via buildroot
0 siblings, 0 replies; only message in thread
From: Thomas Petazzoni via buildroot @ 2022-04-23 14:05 UTC (permalink / raw)
To: buildroot
commit: https://git.buildroot.net/buildroot/commit/?id=e93cec6d3c6bec31ab264812f23da7596f749f0f
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master
See:
https://sourceware.org/pipermail/binutils/2022-February/119721.html
i386-Allow-GOT32-relocations-against-ABS-symbols.patch is not required
as it is in release.
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
---
package/binutils/2.38/0001-sh-conf.patch | 48 ++++
.../2.38/0002-poison-system-directories.patch | 306 +++++++++++++++++++++
...lf32-or1k-fix-building-with-gcc-version-5.patch | 50 ++++
...R_OR1K_GOT16-signed-overflow-by-using-spe.patch | 75 +++++
...0005-binutils-2.38-vs.-ppc32-linux-kernel.patch | 55 ++++
package/binutils/Config.in.host | 7 +
package/binutils/binutils.hash | 1 +
7 files changed, 542 insertions(+)
diff --git a/package/binutils/2.38/0001-sh-conf.patch b/package/binutils/2.38/0001-sh-conf.patch
new file mode 100644
index 0000000000..fcc597e4d9
--- /dev/null
+++ b/package/binutils/2.38/0001-sh-conf.patch
@@ -0,0 +1,48 @@
+From 33f3c1f804efc2e4f97849081589efb70cda31e5 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 2.32]
+Signed-off-by: Romain Naour <romain.naour@gmail.com>
+[Thomas: rebase on top of 2.29, in which sh64 support was removed.]
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+---
+ configure | 2 +-
+ configure.ac | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/configure b/configure
+index 3dd206525a7..6881ce632f5 100755
+--- a/configure
++++ b/configure
+@@ -3892,7 +3892,7 @@ case "${target}" in
+ nvptx*-*-*)
+ noconfigdirs="$noconfigdirs target-libssp target-libstdc++-v3 target-libobjc"
+ ;;
+- sh-*-*)
++ sh*-*-*)
+ case "${target}" in
+ sh*-*-elf)
+ ;;
+diff --git a/configure.ac b/configure.ac
+index 797a624621e..1f9256bbf18 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -1175,7 +1175,7 @@ case "${target}" in
+ nvptx*-*-*)
+ noconfigdirs="$noconfigdirs target-libssp target-libstdc++-v3 target-libobjc"
+ ;;
+- sh-*-*)
++ sh*-*-*)
+ case "${target}" in
+ sh*-*-elf)
+ ;;
+--
+2.31.1
+
diff --git a/package/binutils/2.38/0002-poison-system-directories.patch b/package/binutils/2.38/0002-poison-system-directories.patch
new file mode 100644
index 0000000000..1a5fe46575
--- /dev/null
+++ b/package/binutils/2.38/0002-poison-system-directories.patch
@@ -0,0 +1,306 @@
+From 4d8705ddb55897e8a74b617ab95736d520d9e1ea 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 2.33.1]
+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.texi | 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 26d55a00d47..ffad464783c 100644
+--- a/ld/config.in
++++ b/ld/config.in
+@@ -43,6 +43,9 @@
+ 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 c197aaef3cb..882263aa43f 100755
+--- a/ld/configure
++++ b/ld/configure
+@@ -829,6 +829,7 @@ with_lib_path
+ enable_targets
+ enable_64_bit_bfd
+ with_sysroot
++enable_poison_system_directories
+ enable_gold
+ enable_got
+ enable_compressed_debug_sections
+@@ -1498,6 +1499,8 @@ Optional Features:
+ --enable-checking enable run-time checks
+ --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)
+@@ -15236,7 +15239,18 @@ 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 "${enable_got+set}" = set; then :
+diff --git a/ld/configure.ac b/ld/configure.ac
+index 8ea97c43cd4..0f246db67d8 100644
+--- a/ld/configure.ac
++++ b/ld/configure.ac
+@@ -106,6 +106,16 @@ AC_SUBST(use_sysroot)
+ AC_SUBST(TARGET_SYSTEM_ROOT)
+ AC_SUBST(TARGET_SYSTEM_ROOT_DEFINE)
+
++AC_ARG_ENABLE([poison-system-directories],
++ AS_HELP_STRING([--enable-poison-system-directories],
++ [warn for use of native system library directories]),,
++ [enable_poison_system_directories=no])
++if test "x${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 35fafebfaed..74e66405de6 100644
+--- a/ld/ld.h
++++ b/ld/ld.h
+@@ -162,6 +162,14 @@ typedef struct
+ in the linker script. */
+ bool force_group_allocation;
+
++ /* If TRUE (the default) warn for uses of system directories when
++ cross linking. */
++ bool poison_system_directories;
++
++ /* If TRUE (default FALSE) give an error for uses of system
++ directories when cross linking instead of a warning. */
++ bool error_poison_system_directories;
++
+ /* Big or little endian as set on command line. */
+ enum endian_enum endian;
+
+diff --git a/ld/ld.texi b/ld/ld.texi
+index dd8f571d4e4..3ab210b41b9 100644
+--- a/ld/ld.texi
++++ b/ld/ld.texi
+@@ -2863,6 +2863,18 @@ 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 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
+
diff --git a/package/binutils/2.38/0003-bfd-elf32-or1k-fix-building-with-gcc-version-5.patch b/package/binutils/2.38/0003-bfd-elf32-or1k-fix-building-with-gcc-version-5.patch
new file mode 100644
index 0000000000..bfd531b818
--- /dev/null
+++ b/package/binutils/2.38/0003-bfd-elf32-or1k-fix-building-with-gcc-version-5.patch
@@ -0,0 +1,50 @@
+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
+
diff --git a/package/binutils/2.38/0004-or1k-Avoid-R_OR1K_GOT16-signed-overflow-by-using-spe.patch b/package/binutils/2.38/0004-or1k-Avoid-R_OR1K_GOT16-signed-overflow-by-using-spe.patch
new file mode 100644
index 0000000000..8609db95b7
--- /dev/null
+++ b/package/binutils/2.38/0004-or1k-Avoid-R_OR1K_GOT16-signed-overflow-by-using-spe.patch
@@ -0,0 +1,75 @@
+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
+
diff --git a/package/binutils/2.38/0005-binutils-2.38-vs.-ppc32-linux-kernel.patch b/package/binutils/2.38/0005-binutils-2.38-vs.-ppc32-linux-kernel.patch
new file mode 100644
index 0000000000..c62652c95f
--- /dev/null
+++ b/package/binutils/2.38/0005-binutils-2.38-vs.-ppc32-linux-kernel.patch
@@ -0,0 +1,55 @@
+From ed9b2e40ebffec835d63473367da8dd8f80d7d5b Mon Sep 17 00:00:00 2001
+From: Alan Modra <amodra@gmail.com>
+Date: Mon, 21 Feb 2022 10:58:57 +1030
+Subject: [PATCH] binutils 2.38 vs. ppc32 linux kernel
+
+Commit b25f942e18d6 made .machine more strict. Weaken it again.
+
+ * config/tc-ppc.c (ppc_machine): Treat an early .machine specially,
+ keeping sticky options to work around gcc bugs.
+
+(cherry picked from commit cebc89b9328eab994f6b0314c263f94e7949a553)
+Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
+---
+ gas/config/tc-ppc.c | 25 ++++++++++++++++++++++++-
+ 1 file changed, 24 insertions(+), 1 deletion(-)
+
+diff --git a/gas/config/tc-ppc.c b/gas/config/tc-ppc.c
+index 054f9c72161..89bc7d3f9b9 100644
+--- a/gas/config/tc-ppc.c
++++ b/gas/config/tc-ppc.c
+@@ -5965,7 +5965,30 @@ ppc_machine (int ignore ATTRIBUTE_UNUSED)
+ options do not count as a new machine, instead they add
+ to currently selected opcodes. */
+ ppc_cpu_t machine_sticky = 0;
+- new_cpu = ppc_parse_cpu (ppc_cpu, &machine_sticky, cpu_string);
++ /* Unfortunately, some versions of gcc emit a .machine
++ directive very near the start of the compiler's assembly
++ output file. This is bad because it overrides user -Wa
++ cpu selection. Worse, there are versions of gcc that
++ emit the *wrong* cpu, not even respecting the -mcpu given
++ to gcc. See gcc pr101393. And to compound the problem,
++ as of 20220222 gcc doesn't pass the correct cpu option to
++ gas on the command line. See gcc pr59828. Hack around
++ this by keeping sticky options for an early .machine. */
++ asection *sec;
++ for (sec = stdoutput->sections; sec != NULL; sec = sec->next)
++ {
++ segment_info_type *info = seg_info (sec);
++ /* Are the frags for this section perturbed from their
++ initial state? Even .align will count here. */
++ if (info != NULL
++ && (info->frchainP->frch_root != info->frchainP->frch_last
++ || info->frchainP->frch_root->fr_type != rs_fill
++ || info->frchainP->frch_root->fr_fix != 0))
++ break;
++ }
++ new_cpu = ppc_parse_cpu (ppc_cpu,
++ sec == NULL ? &sticky : &machine_sticky,
++ cpu_string);
+ if (new_cpu != 0)
+ ppc_cpu = new_cpu;
+ else
+--
+2.30.2
+
diff --git a/package/binutils/Config.in.host b/package/binutils/Config.in.host
index ea1f020989..17de6e4e41 100644
--- a/package/binutils/Config.in.host
+++ b/package/binutils/Config.in.host
@@ -36,6 +36,12 @@ config BR2_BINUTILS_VERSION_2_37_X
# https://github.com/uclinux-dev/elf2flt/issues/12
depends on !BR2_BINFMT_FLAT
+config BR2_BINUTILS_VERSION_2_38_X
+ bool "binutils 2.38"
+ # https://github.com/uclinux-dev/elf2flt/pull/16
+ # https://github.com/uclinux-dev/elf2flt/issues/12
+ depends on !BR2_BINFMT_FLAT
+
config BR2_BINUTILS_VERSION_ARC
bool "binutils arc (2.34.50)"
depends on BR2_arc
@@ -49,6 +55,7 @@ config BR2_BINUTILS_VERSION
default "2.35.2" if BR2_BINUTILS_VERSION_2_35_X
default "2.36.1" if BR2_BINUTILS_VERSION_2_36_X
default "2.37" if BR2_BINUTILS_VERSION_2_37_X
+ default "2.38" if BR2_BINUTILS_VERSION_2_38_X
config BR2_BINUTILS_ENABLE_LTO
bool
diff --git a/package/binutils/binutils.hash b/package/binutils/binutils.hash
index d1be6cbce8..fe31b34d40 100644
--- a/package/binutils/binutils.hash
+++ b/package/binutils/binutils.hash
@@ -3,6 +3,7 @@ sha512 d326408f12a03d9a61a9de56584c2af12f81c2e50d2d7e835d51565df8314df01575724a
sha512 9974ede5978d32e0d68fef23da48fa00bd06b0bff7ec45b00ca075c126d6bbe0cf2defc03ecc3f17bc6cc85b64271a13009c4049d7ba17de26e84e3a6e2c0348 binutils-2.35.2.tar.xz
sha512 cc24590bcead10b90763386b6f96bb027d7594c659c2d95174a6352e8b98465a50ec3e4088d0da038428abe059bbc4ae5f37b269f31a40fc048072c8a234f4e9 binutils-2.36.1.tar.xz
sha512 5c11aeef6935860a6819ed3a3c93371f052e52b4bdc5033da36037c1544d013b7f12cb8d561ec954fe7469a68f1b66f1a3cd53d5a3af7293635a90d69edd15e7 binutils-2.37.tar.xz
+sha512 8bf0b0d193c9c010e0518ee2b2e5a830898af206510992483b427477ed178396cd210235e85fd7bd99a96fc6d5eedbeccbd48317a10f752b7336ada8b2bb826d binutils-2.38.tar.xz
# Locally calculated (fetched from Github)
sha512 76a8227a19218435319c660e4983ea17985194b7f496f163e97543e7f6fd3e9249241fdc05a16ba512fba96a1d846c1f7b080983404d821d6215f10e7f11e238 binutils-gdb-arc-2020.09-release.tar.gz
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2022-04-23 14:05 [Buildroot] [git commit] package/binutils: add version 2.38 Thomas Petazzoni via buildroot
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