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toolchain/binutils: remove version 2.28

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Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Felix Fietkau 2018-03-12 20:05:48 +01:00
parent c7ced2f4a4
commit 15e9639159
8 changed files with 0 additions and 341 deletions
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4
toolchain/binutils/Config.version
View file

@ -1,9 +1,6 @@
config BINUTILS_VERSION_2_27
bool
config BINUTILS_VERSION_2_28
bool
config BINUTILS_VERSION_2_29_ARC
default y if (!TOOLCHAINOPTS && arc)
bool
@ -18,7 +15,6 @@ config BINUTILS_VERSION_2_30
config BINUTILS_VERSION
string
default "2.27" if BINUTILS_VERSION_2_27
default "2.28" if BINUTILS_VERSION_2_28
default "2.29.1" if BINUTILS_VERSION_2_29_1
default "2.30" if BINUTILS_VERSION_2_30
default "arc-2017.09" if BINUTILS_VERSION_2_29_ARC

4
toolchain/binutils/Makefile
View file

@ -17,10 +17,6 @@ ifeq ($(PKG_VERSION),2.27)
PKG_HASH:=369737ce51587f92466041a97ab7d2358c6d9e1b6490b3940eb09fb0a9a6ac88
endif
ifeq ($(PKG_VERSION),2.28)
PKG_HASH:=6297433ee120b11b4b0a1c8f3512d7d73501753142ab9e2daa13c5a3edd32a72
endif
ifeq ($(PKG_VERSION),2.29.1)
PKG_HASH:=1509dff41369fb70aed23682351b663b56db894034773e6dbf7d5d6071fc55cc
endif

52
toolchain/binutils/patches/2.28/001-ELF-BFD-Limit-_bfd_elf_link_renumber_dynsyms-call-in.patch
View file

@ -1,52 +0,0 @@
From 2424aef3a744bc6ca4099a655065c70a63f0fb49 Mon Sep 17 00:00:00 2001
From: "Maciej W. Rozycki" <macro@imgtec.com>
Date: Wed, 26 Apr 2017 22:18:13 +0100
Subject: ELF/BFD: Limit `_bfd_elf_link_renumber_dynsyms' call in section GC
Consistently call `_bfd_elf_link_renumber_dynsyms' only if linking a
dynamic binary, complementing code in `bfd_elf_size_dynsym_hash_dynstr'
and commit ccabcbe51e85 ("New attempt at fixing MIPS --gc-sections et
al."), <https://sourceware.org/ml/binutils/2005-08/msg00258.html>.
bfd/
* elflink.c (elf_gc_sweep): Only call
`_bfd_elf_link_renumber_dynsyms' if dynamic sections have been
created.
(backported from commit c46cec3a8cfe02fbe0f6c67ba53abc5369c5c659)
---
bfd/ChangeLog | 6 ++++++
bfd/elflink.c | 3 ++-
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 85c6a817e5..537ebb5e2c 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,9 @@
+2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
+
+ * elflink.c (elf_gc_sweep): Only call
+ `_bfd_elf_link_renumber_dynsyms' if dynamic sections have been
+ created.
+
2017-03-02 Tristan Gingold <gingold@adacore.com>
* version.m4: Bump version to 2.28
diff --git a/bfd/elflink.c b/bfd/elflink.c
index 69b66f2831..75d6543dcc 100644
--- a/bfd/elflink.c
+++ b/bfd/elflink.c
@@ -12986,7 +12986,8 @@ elf_gc_sweep (bfd *abfd, struct bfd_link_info *info)
elf_link_hash_traverse (elf_hash_table (info), elf_gc_sweep_symbol,
&sweep_info);
- _bfd_elf_link_renumber_dynsyms (abfd, info, &section_sym_count);
+ if (elf_hash_table (info)->dynamic_sections_created)
+ _bfd_elf_link_renumber_dynsyms (abfd, info, &section_sym_count);
return TRUE;
}
--
2.11.0

184
toolchain/binutils/patches/2.28/002-PR-ld-21334-Always-call-_bfd_elf_link_renumber_dynsy.patch
View file

@ -1,184 +0,0 @@
From 51ffcfc2c67b4c4aa1620fb4c9834c38d150e1c5 Mon Sep 17 00:00:00 2001
From: "Maciej W. Rozycki" <macro@imgtec.com>
Date: Wed, 26 Apr 2017 22:23:44 +0100
Subject: PR ld/21334: Always call `_bfd_elf_link_renumber_dynsyms' if required
Complement commit e17b0c351f0b ("MIPS/BFD: Respect the ELF gABI dynamic
symbol table sort requirement") and correct an inconsistency in dynamic
symbol accounting data causing an assertion failure in the MIPS backend:
ld: BFD (GNU Binutils) 2.28.51.20170330 assertion fail
../../binutils-gdb/bfd/elfxx-mips.c:3860
in the course of making a GOT entry in a static binary to satisfy a GOT
relocation present in input, due to the local dynamic symbol count not
having been established.
To do so let backends request `_bfd_elf_link_renumber_dynsyms' to be
always called, rather than where a dynamic binary is linked only, and
then make this request in the MIPS backend.
bfd/
PR ld/21334
* elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
member.
* elfxx-target.h [!elf_backend_always_renumber_dynsyms]
(elf_backend_always_renumber_dynsyms): Define.
(elfNN_bed): Initialize `always_renumber_dynsyms' member.
* elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
* elflink.c (bfd_elf_size_dynsym_hash_dynstr): Also call
`_bfd_elf_link_renumber_dynsyms' if the backend has requested
it.
(elf_gc_sweep): Likewise.
(backported from commit 23ec1e32b1ab714649a7c25e49b5d721fe3bd3db)
---
bfd/ChangeLog | 14 ++++++++++++++
bfd/elf-bfd.h | 4 ++++
bfd/elflink.c | 34 +++++++++++++++++++++++-----------
bfd/elfxx-mips.h | 1 +
bfd/elfxx-target.h | 6 +++++-
5 files changed, 47 insertions(+), 12 deletions(-)
diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 537ebb5e2c..3f10bc55f2 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,5 +1,19 @@
2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
+ PR ld/21334
+ * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
+ member.
+ * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
+ (elf_backend_always_renumber_dynsyms): Define.
+ (elfNN_bed): Initialize `always_renumber_dynsyms' member.
+ * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
+ * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Also call
+ `_bfd_elf_link_renumber_dynsyms' if the backend has requested
+ it.
+ (elf_gc_sweep): Likewise.
+
+2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
+
* elflink.c (elf_gc_sweep): Only call
`_bfd_elf_link_renumber_dynsyms' if dynamic sections have been
created.
diff --git a/bfd/elf-bfd.h b/bfd/elf-bfd.h
index 5de9ab6ca6..dc4bd87f89 100644
--- a/bfd/elf-bfd.h
+++ b/bfd/elf-bfd.h
@@ -1478,6 +1478,10 @@ struct elf_backend_data
/* Address of protected data defined in the shared library may be
external, i.e., due to copy relocation. */
unsigned extern_protected_data : 1;
+
+ /* True if `_bfd_elf_link_renumber_dynsyms' must be called even for
+ static binaries. */
+ unsigned always_renumber_dynsyms : 1;
};
/* Information about reloc sections associated with a bfd_elf_section_data
diff --git a/bfd/elflink.c b/bfd/elflink.c
index 75d6543dcc..507f2b6259 100644
--- a/bfd/elflink.c
+++ b/bfd/elflink.c
@@ -6710,6 +6710,8 @@ bfd_boolean
bfd_elf_size_dynsym_hash_dynstr (bfd *output_bfd, struct bfd_link_info *info)
{
const struct elf_backend_data *bed;
+ unsigned long section_sym_count;
+ bfd_size_type dynsymcount;
if (!is_elf_hash_table (info->hash))
return TRUE;
@@ -6717,24 +6719,30 @@ bfd_elf_size_dynsym_hash_dynstr (bfd *output_bfd, struct bfd_link_info *info)
bed = get_elf_backend_data (output_bfd);
(*bed->elf_backend_init_index_section) (output_bfd, info);
+ /* Assign dynsym indices. In a shared library we generate a section
+ symbol for each output section, which come first. Next come all
+ of the back-end allocated local dynamic syms, followed by the rest
+ of the global symbols.
+
+ This is usually not needed for static binaries, however backends
+ can request to always do it, e.g. the MIPS backend uses dynamic
+ symbol counts to lay out GOT, which will be produced in the
+ presence of GOT relocations even in static binaries (holding fixed
+ data in that case, to satisfy those relocations). */
+
+ if (elf_hash_table (info)->dynamic_sections_created
+ || bed->always_renumber_dynsyms)
+ dynsymcount = _bfd_elf_link_renumber_dynsyms (output_bfd, info,
+ &section_sym_count);
+
if (elf_hash_table (info)->dynamic_sections_created)
{
bfd *dynobj;
asection *s;
- bfd_size_type dynsymcount;
- unsigned long section_sym_count;
unsigned int dtagcount;
dynobj = elf_hash_table (info)->dynobj;
- /* Assign dynsym indicies. In a shared library we generate a
- section symbol for each output section, which come first.
- Next come all of the back-end allocated local dynamic syms,
- followed by the rest of the global symbols. */
-
- dynsymcount = _bfd_elf_link_renumber_dynsyms (output_bfd, info,
- &section_sym_count);
-
/* Work out the size of the symbol version section. */
s = bfd_get_linker_section (dynobj, ".gnu.version");
BFD_ASSERT (s != NULL);
@@ -12986,7 +12994,11 @@ elf_gc_sweep (bfd *abfd, struct bfd_link_info *info)
elf_link_hash_traverse (elf_hash_table (info), elf_gc_sweep_symbol,
&sweep_info);
- if (elf_hash_table (info)->dynamic_sections_created)
+ /* We need to reassign dynsym indices now that symbols may have
+ been removed. See the call in `bfd_elf_size_dynsym_hash_dynstr'
+ for the details of the conditions used here. */
+ if (elf_hash_table (info)->dynamic_sections_created
+ || bed->always_renumber_dynsyms)
_bfd_elf_link_renumber_dynsyms (abfd, info, &section_sym_count);
return TRUE;
}
diff --git a/bfd/elfxx-mips.h b/bfd/elfxx-mips.h
index fa5b5d2de9..274129b2e5 100644
--- a/bfd/elfxx-mips.h
+++ b/bfd/elfxx-mips.h
@@ -196,3 +196,4 @@ literal_reloc_p (int r_type)
#define elf_backend_post_process_headers _bfd_mips_post_process_headers
#define elf_backend_compact_eh_encoding _bfd_mips_elf_compact_eh_encoding
#define elf_backend_cant_unwind_opcode _bfd_mips_elf_cant_unwind_opcode
+#define elf_backend_always_renumber_dynsyms TRUE
diff --git a/bfd/elfxx-target.h b/bfd/elfxx-target.h
index d063fb7f1b..d07600c15d 100644
--- a/bfd/elfxx-target.h
+++ b/bfd/elfxx-target.h
@@ -126,6 +126,9 @@
#ifndef elf_backend_extern_protected_data
#define elf_backend_extern_protected_data 0
#endif
+#ifndef elf_backend_always_renumber_dynsyms
+#define elf_backend_always_renumber_dynsyms FALSE
+#endif
#ifndef elf_backend_stack_align
#define elf_backend_stack_align 16
#endif
@@ -866,7 +869,8 @@ static struct elf_backend_data elfNN_bed =
elf_backend_no_page_alias,
elf_backend_default_execstack,
elf_backend_caches_rawsize,
- elf_backend_extern_protected_data
+ elf_backend_extern_protected_data,
+ elf_backend_always_renumber_dynsyms
};
/* Forward declaration for use when initialising alternative_target field. */
--
2.11.0

22
toolchain/binutils/patches/2.28/300-001_ld_makefile_patch.patch
View file

@ -1,22 +0,0 @@
--- 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@
--- a/ld/Makefile.in
+++ b/ld/Makefile.in
@@ -451,7 +451,7 @@ 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

20
toolchain/binutils/patches/2.28/300-012_check_ldrunpath_length.patch
View file

@ -1,20 +0,0 @@
--- a/ld/emultempl/elf32.em
+++ b/ld/emultempl/elf32.em
@@ -1244,6 +1244,8 @@ 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${EMULATION_NAME}_search_needed (lib_path, &n,
force))
break;
@@ -1525,6 +1527,8 @@ gld${EMULATION_NAME}_before_allocation (
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)

18
toolchain/binutils/patches/2.28/400-mips_no_dynamic_linking_sym.patch
View file

@ -1,18 +0,0 @@
--- a/bfd/elfxx-mips.c
+++ b/bfd/elfxx-mips.c
@@ -7713,6 +7713,7 @@ _bfd_mips_elf_create_dynamic_sections (b
name = SGI_COMPAT (abfd) ? "_DYNAMIC_LINK" : "_DYNAMIC_LINKING";
bh = NULL;
+ if (0) {
if (!(_bfd_generic_link_add_one_symbol
(info, abfd, name, BSF_GLOBAL, bfd_abs_section_ptr, 0,
NULL, FALSE, get_elf_backend_data (abfd)->collect, &bh)))
@@ -7725,6 +7726,7 @@ _bfd_mips_elf_create_dynamic_sections (b
if (! bfd_elf_link_record_dynamic_symbol (info, h))
return FALSE;
+ }
if (! mips_elf_hash_table (info)->use_rld_obj_head)
{

37
toolchain/binutils/patches/2.28/500-Change-default-emulation-for-mips64-linux.patch
View file

@ -1,37 +0,0 @@
--- a/bfd/config.bfd
+++ b/bfd/config.bfd
@@ -1101,12 +1101,12 @@ case "${targ}" in
targ_selvecs="mips_elf32_le_vec mips_elf64_be_vec mips_elf64_le_vec mips_ecoff_be_vec mips_ecoff_le_vec"
;;
mips64*el-*-linux*)
- targ_defvec=mips_elf32_ntrad_le_vec
- targ_selvecs="mips_elf32_ntrad_be_vec mips_elf32_trad_le_vec mips_elf32_trad_be_vec mips_elf64_trad_le_vec mips_elf64_trad_be_vec"
+ targ_defvec=mips_elf64_trad_le_vec
+ targ_selvecs="mips_elf32_ntrad_le_vec mips_elf32_ntrad_be_vec mips_elf32_trad_le_vec mips_elf32_trad_be_vec mips_elf64_trad_be_vec"
;;
mips64*-*-linux*)
- targ_defvec=mips_elf32_ntrad_be_vec
- targ_selvecs="mips_elf32_ntrad_le_vec mips_elf32_trad_be_vec mips_elf32_trad_le_vec mips_elf64_trad_be_vec mips_elf64_trad_le_vec"
+ targ_defvec=mips_elf64_trad_be_vec
+ targ_selvecs="mips_elf32_ntrad_be_vec mips_elf32_ntrad_le_vec mips_elf32_trad_be_vec mips_elf32_trad_le_vec mips_elf64_trad_le_vec"
;;
mips*el-*-linux*)
targ_defvec=mips_elf32_trad_le_vec
--- a/ld/configure.tgt
+++ b/ld/configure.tgt
@@ -513,11 +513,11 @@ mips*el-*-vxworks*) targ_emul=elf32elmip
mips*-*-vxworks*) targ_emul=elf32ebmipvxworks
targ_extra_emuls="elf32elmipvxworks" ;;
mips*-*-windiss) targ_emul=elf32mipswindiss ;;
-mips64*el-*-linux-*) targ_emul=elf32ltsmipn32
- targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf64ltsmip elf64btsmip"
+mips64*el-*-linux-*) targ_emul=elf64ltsmip
+ targ_extra_emuls="elf32btsmipn32 elf32ltsmipn32 elf32ltsmip elf32btsmip elf64btsmip"
targ_extra_libpath=$targ_extra_emuls ;;
-mips64*-*-linux-*) targ_emul=elf32btsmipn32
- targ_extra_emuls="elf32ltsmipn32 elf32btsmip elf32ltsmip elf64btsmip elf64ltsmip"
+mips64*-*-linux-*) targ_emul=elf64btsmip
+ targ_extra_emuls="elf32btsmipn32 elf32ltsmipn32 elf32btsmip elf32ltsmip elf64ltsmip"
targ_extra_libpath=$targ_extra_emuls ;;
mips*el-*-linux-*) targ_emul=elf32ltsmip
targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"