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toolchain/binutils: remove old versions

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Reduce supported versions to 3.
Since 2.40 is supported by previous release, this commit
keeps it.

Signed-off-by: Yanase Yuki <dev@zpc.st>
Link: https://github.com/openwrt/openwrt/pull/16597
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This commit is contained in:
Yanase Yuki 2024-10-08 20:02:25 +09:00 committed by Hauke Mehrtens
parent 14f79ad139
commit 72731b445e
33 changed files with 0 additions and 8984 deletions
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16
toolchain/binutils/Config.in
View File

@ -6,26 +6,10 @@ choice
help help
Select the version of binutils you wish to use. Select the version of binutils you wish to use.
config BINUTILS_USE_VERSION_2_37
bool "Binutils 2.37"
select BINUTILS_VERSION_2_37
config BINUTILS_USE_VERSION_2_38
bool "Binutils 2.38"
select BINUTILS_VERSION_2_38
config BINUTILS_USE_VERSION_2_39
bool "Binutils 2.39"
select BINUTILS_VERSION_2_39
config BINUTILS_USE_VERSION_2_40 config BINUTILS_USE_VERSION_2_40
bool "Binutils 2.40" bool "Binutils 2.40"
select BINUTILS_VERSION_2_40 select BINUTILS_VERSION_2_40
config BINUTILS_USE_VERSION_2_41
bool "Binutils 2.41"
select BINUTILS_VERSION_2_41
config BINUTILS_USE_VERSION_2_42 config BINUTILS_USE_VERSION_2_42
bool "Binutils 2.42" bool "Binutils 2.42"
select BINUTILS_VERSION_2_42 select BINUTILS_VERSION_2_42

16
toolchain/binutils/Config.version
View File

@ -1,19 +1,7 @@
config BINUTILS_VERSION_2_37
bool
config BINUTILS_VERSION_2_38
bool
config BINUTILS_VERSION_2_39
bool
config BINUTILS_VERSION_2_40 config BINUTILS_VERSION_2_40
bool bool
config BINUTILS_VERSION_2_41
bool
config BINUTILS_VERSION_2_42 config BINUTILS_VERSION_2_42
default y if !TOOLCHAINOPTS default y if !TOOLCHAINOPTS
bool bool
@ -23,10 +11,6 @@ config BINUTILS_VERSION_2_43
config BINUTILS_VERSION config BINUTILS_VERSION
string string
default "2.37" if BINUTILS_VERSION_2_37
default "2.38" if BINUTILS_VERSION_2_38
default "2.39" if BINUTILS_VERSION_2_39
default "2.40" if BINUTILS_VERSION_2_40 default "2.40" if BINUTILS_VERSION_2_40
default "2.41" if BINUTILS_VERSION_2_41
default "2.42" if BINUTILS_VERSION_2_42 default "2.42" if BINUTILS_VERSION_2_42
default "2.43.1" if BINUTILS_VERSION_2_43 default "2.43.1" if BINUTILS_VERSION_2_43

16
toolchain/binutils/Makefile
View File

@ -16,26 +16,10 @@ PKG_CPE_ID:=cpe:/a:gnu:binutils
TAR_OPTIONS += --exclude='*.rej' TAR_OPTIONS += --exclude='*.rej'
ifeq ($(PKG_VERSION),2.37)
PKG_HASH:=820d9724f020a3e69cb337893a0b63c2db161dadcb0e06fc11dc29eb1e84a32c
endif
ifeq ($(PKG_VERSION),2.38)
PKG_HASH:=e316477a914f567eccc34d5d29785b8b0f5a10208d36bbacedcc39048ecfe024
endif
ifeq ($(PKG_VERSION),2.39)
PKG_HASH:=645c25f563b8adc0a81dbd6a41cffbf4d37083a382e02d5d3df4f65c09516d00
endif
ifeq ($(PKG_VERSION),2.40) ifeq ($(PKG_VERSION),2.40)
PKG_HASH:=0f8a4c272d7f17f369ded10a4aca28b8e304828e95526da482b0ccc4dfc9d8e1 PKG_HASH:=0f8a4c272d7f17f369ded10a4aca28b8e304828e95526da482b0ccc4dfc9d8e1
endif endif
ifeq ($(PKG_VERSION),2.41)
PKG_HASH:=ae9a5789e23459e59606e6714723f2d3ffc31c03174191ef0d015bdf06007450
endif
ifeq ($(PKG_VERSION),2.42) ifeq ($(PKG_VERSION),2.42)
PKG_HASH:=f6e4d41fd5fc778b06b7891457b3620da5ecea1006c6a4a41ae998109f85a800 PKG_HASH:=f6e4d41fd5fc778b06b7891457b3620da5ecea1006c6a4a41ae998109f85a800
endif endif

22
toolchain/binutils/patches/2.37/300-001_ld_makefile_patch.patch
View File

@ -1,22 +0,0 @@
--- a/ld/Makefile.am
+++ b/ld/Makefile.am
@@ -50,7 +50,7 @@ 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)
EMUL = @EMUL@
EMULATION_OFILES = @EMULATION_OFILES@
--- a/ld/Makefile.in
+++ b/ld/Makefile.in
@@ -561,7 +561,7 @@ 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

18
toolchain/binutils/patches/2.37/400-mips_no_dynamic_linking_sym.patch
View File

@ -1,18 +0,0 @@
--- a/bfd/elfxx-mips.c
+++ b/bfd/elfxx-mips.c
@@ -8057,6 +8057,7 @@ _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)))
@@ -8069,6 +8070,7 @@ _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)
{

38
toolchain/binutils/patches/2.37/500-Change-default-emulation-for-mips64-linux.patch
View File

@ -1,38 +0,0 @@
--- a/bfd/config.bfd
+++ b/bfd/config.bfd
@@ -891,12 +891,12 @@ case "${targ}" in
targ_selvecs="mips_elf32_le_vec mips_elf64_be_vec mips_elf64_le_vec mips_ecoff_be_vec mips_ecoff_le_vec"
;;
mips64*el-*-linux*)
- targ_defvec=mips_elf32_ntrad_le_vec
- targ_selvecs="mips_elf32_ntrad_be_vec mips_elf32_trad_le_vec mips_elf32_trad_be_vec mips_elf64_trad_le_vec mips_elf64_trad_be_vec"
+ targ_defvec=mips_elf64_trad_le_vec
+ targ_selvecs="mips_elf32_ntrad_le_vec mips_elf32_ntrad_be_vec mips_elf32_trad_le_vec mips_elf32_trad_be_vec mips_elf64_trad_be_vec"
;;
mips64*-*-linux*)
- targ_defvec=mips_elf32_ntrad_be_vec
- targ_selvecs="mips_elf32_ntrad_le_vec mips_elf32_trad_be_vec mips_elf32_trad_le_vec mips_elf64_trad_be_vec mips_elf64_trad_le_vec"
+ targ_defvec=mips_elf64_trad_be_vec
+ targ_selvecs="mips_elf32_ntrad_be_vec mips_elf32_ntrad_le_vec mips_elf32_trad_be_vec mips_elf32_trad_le_vec mips_elf64_trad_le_vec"
;;
mips*el-*-linux*)
targ_defvec=mips_elf32_trad_le_vec
--- a/ld/configure.tgt
+++ b/ld/configure.tgt
@@ -530,12 +530,12 @@ mips*-*-vxworks*) targ_emul=elf32ebmipvx
;;
mips*-*-windiss) targ_emul=elf32mipswindiss
;;
-mips64*el-*-linux-*) targ_emul=elf32ltsmipn32
- targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf64ltsmip elf64btsmip"
+mips64*el-*-linux-*) targ_emul=elf64ltsmip
+ targ_extra_emuls="elf32btsmipn32 elf32ltsmipn32 elf32ltsmip elf32btsmip elf64btsmip"
targ_extra_libpath=$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

184
toolchain/binutils/patches/2.37/600-Close_the_file_descriptor.patch
View File

@ -1,184 +0,0 @@
From: H.J. Lu <hjl.tools@gmail.com>
Date: Mon, 26 Jul 2021 12:59:55 +0000 (-0700)
Subject: bfd: Close the file descriptor if there is no archive fd
X-Git-Url: https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff_plain;h=1c611b40e6bfc8029bff7696814330b5bc0ee5c0
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)
---
--- a/bfd/plugin.c
+++ b/bfd/plugin.c
@@ -291,6 +291,14 @@ bfd_plugin_close_file_descriptor (bfd *a
&& !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. */
--- a/ld/testsuite/ld-plugin/lto.exp
+++ b/ld/testsuite/ld-plugin/lto.exp
@@ -687,6 +687,40 @@ if { [is_elf_format] && [check_lto_share
}
}
+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"]
--- /dev/null
+++ b/ld/testsuite/ld-plugin/pr28138-1.c
@@ -0,0 +1,6 @@
+extern int a0(void);
+int
+a1(void)
+{
+ return 1 + a0();
+}
--- /dev/null
+++ b/ld/testsuite/ld-plugin/pr28138-2.c
@@ -0,0 +1,6 @@
+extern int a1(void);
+int
+a2(void)
+{
+ return 1 + a1();
+}
--- /dev/null
+++ b/ld/testsuite/ld-plugin/pr28138-3.c
@@ -0,0 +1,6 @@
+extern int a2(void);
+int
+a3(void)
+{
+ return 1 + a2();
+}
--- /dev/null
+++ b/ld/testsuite/ld-plugin/pr28138-4.c
@@ -0,0 +1,6 @@
+extern int a3(void);
+int
+a4(void)
+{
+ return 1 + a3();
+}
--- /dev/null
+++ b/ld/testsuite/ld-plugin/pr28138-5.c
@@ -0,0 +1,6 @@
+extern int a4(void);
+int
+a5(void)
+{
+ return 1 + a4();
+}
--- /dev/null
+++ b/ld/testsuite/ld-plugin/pr28138-6.c
@@ -0,0 +1,6 @@
+extern int a5(void);
+int
+a6(void)
+{
+ return 1 + a5();
+}
--- /dev/null
+++ b/ld/testsuite/ld-plugin/pr28138-7.c
@@ -0,0 +1,6 @@
+extern int a6(void);
+int
+a7(void)
+{
+ return 1 + a6();
+}
--- /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;
+}

2172
toolchain/binutils/patches/2.38/001-PR-30569-always-call-elf_backend_size_dynamic_sectio.patch
View File

File diff suppressed because it is too large Load Diff

218
toolchain/binutils/patches/2.38/002-PR-30569-delete-_bfd_mips_elf_early_size_sections.patch
View File

@ -1,218 +0,0 @@
From 3c6c32951e292a51ede70b8087bb0308d7dbc4fc Mon Sep 17 00:00:00 2001
From: Alan Modra <amodra@gmail.com>
Date: Thu, 28 Mar 2024 20:33:32 +1030
Subject: [PATCH 2/2] PR 30569, delete _bfd_mips_elf_early_size_sections
PR30569 was triggered by a patch of mine 6540edd52cc0 moving the call
to always_size_sections in bfd_elf_size_dynamic_sections earlier, made
to support the x86 DT_RELR implementation. This broke mips16 code
handling stubs when --export-dynamic is passed to the linker, because
numerous symbols then became dynamic after always_size_sections. The
mips backend fiddles with symbols in its always_size_sections. Maciej
in 902e9fc76a0e had moved the call to always_size_sections to after
the export-dynamic code. Prior to that, Nathan in 04c3a75556c0 moved
it before the exec stack code, back to the start of
bfd_elf_size_dynamic_sections which was where Ian put it originally
in ff12f303355b. So the call has moved around a little. I'm leaving
it where it is, and instead calling mips_elf_check_symbols from
late_size_sections (the old size_dynamic_sections) which is now always
called. In fact, the whole of _bfd_mips_elf_early_size_sections can
be merged into _bfd_mips_elf_late_size_sections.
---
bfd/elf32-mips.c | 1 -
bfd/elf64-mips.c | 2 --
bfd/elfn32-mips.c | 1 -
bfd/elfxx-mips.c | 84 +++++++++++++++++++----------------------------
bfd/elfxx-mips.h | 2 --
5 files changed, 34 insertions(+), 56 deletions(-)
--- a/bfd/elf32-mips.c
+++ b/bfd/elf32-mips.c
@@ -2526,7 +2526,6 @@ static const struct ecoff_debug_swap mip
#define elf_backend_get_target_dtag _bfd_mips_elf_get_target_dtag
#define elf_backend_adjust_dynamic_symbol \
_bfd_mips_elf_adjust_dynamic_symbol
-#define elf_backend_early_size_sections _bfd_mips_elf_early_size_sections
#define elf_backend_late_size_sections _bfd_mips_elf_late_size_sections
#define elf_backend_init_index_section _bfd_elf_init_1_index_section
#define elf_backend_relocate_section _bfd_mips_elf_relocate_section
--- a/bfd/elf64-mips.c
+++ b/bfd/elf64-mips.c
@@ -4741,8 +4741,6 @@ const struct elf_size_info mips_elf64_si
#define elf_backend_get_target_dtag _bfd_mips_elf_get_target_dtag
#define elf_backend_adjust_dynamic_symbol \
_bfd_mips_elf_adjust_dynamic_symbol
-#define elf_backend_early_size_sections \
- _bfd_mips_elf_early_size_sections
#define elf_backend_late_size_sections \
_bfd_mips_elf_late_size_sections
#define elf_backend_init_index_section _bfd_elf_init_1_index_section
--- a/bfd/elfn32-mips.c
+++ b/bfd/elfn32-mips.c
@@ -4127,7 +4127,6 @@ static const struct ecoff_debug_swap mip
#define elf_backend_get_target_dtag _bfd_mips_elf_get_target_dtag
#define elf_backend_adjust_dynamic_symbol \
_bfd_mips_elf_adjust_dynamic_symbol
-#define elf_backend_early_size_sections _bfd_mips_elf_early_size_sections
#define elf_backend_late_size_sections _bfd_mips_elf_late_size_sections
#define elf_backend_init_index_section _bfd_elf_init_1_index_section
#define elf_backend_relocate_section _bfd_mips_elf_relocate_section
--- a/bfd/elfxx-mips.c
+++ b/bfd/elfxx-mips.c
@@ -9545,48 +9545,6 @@ _bfd_mips_elf_adjust_dynamic_symbol (str
return _bfd_elf_adjust_dynamic_copy (info, h, s);
}
-/* This function is called after all the input files have been read,
- and the input sections have been assigned to output sections. We
- check for any mips16 stub sections that we can discard. */
-
-bool
-_bfd_mips_elf_early_size_sections (bfd *output_bfd,
- struct bfd_link_info *info)
-{
- asection *sect;
- struct mips_elf_link_hash_table *htab;
- struct mips_htab_traverse_info hti;
-
- htab = mips_elf_hash_table (info);
- BFD_ASSERT (htab != NULL);
-
- /* The .reginfo section has a fixed size. */
- sect = bfd_get_section_by_name (output_bfd, ".reginfo");
- if (sect != NULL)
- {
- bfd_set_section_size (sect, sizeof (Elf32_External_RegInfo));
- sect->flags |= SEC_FIXED_SIZE | SEC_HAS_CONTENTS;
- }
-
- /* The .MIPS.abiflags section has a fixed size. */
- sect = bfd_get_section_by_name (output_bfd, ".MIPS.abiflags");
- if (sect != NULL)
- {
- bfd_set_section_size (sect, sizeof (Elf_External_ABIFlags_v0));
- sect->flags |= SEC_FIXED_SIZE | SEC_HAS_CONTENTS;
- }
-
- hti.info = info;
- hti.output_bfd = output_bfd;
- hti.error = false;
- mips_elf_link_hash_traverse (mips_elf_hash_table (info),
- mips_elf_check_symbols, &hti);
- if (hti.error)
- return false;
-
- return true;
-}
-
/* If the link uses a GOT, lay it out and work out its size. */
static bool
@@ -9891,7 +9849,8 @@ mips_elf_set_plt_sym_value (struct mips_
return true;
}
-/* Set the sizes of the dynamic sections. */
+/* Set the sizes of the dynamic sections, some mips non-dynamic sections,
+ and check for any mips16 stub sections that we can discard. */
bool
_bfd_mips_elf_late_size_sections (bfd *output_bfd,
@@ -9901,14 +9860,39 @@ _bfd_mips_elf_late_size_sections (bfd *o
asection *s, *sreldyn;
bool reltext;
struct mips_elf_link_hash_table *htab;
+ struct mips_htab_traverse_info hti;
htab = mips_elf_hash_table (info);
BFD_ASSERT (htab != NULL);
- dynobj = elf_hash_table (info)->dynobj;
+
+ /* The .reginfo section has a fixed size. */
+ s = bfd_get_section_by_name (output_bfd, ".reginfo");
+ if (s != NULL)
+ {
+ bfd_set_section_size (s, sizeof (Elf32_External_RegInfo));
+ s->flags |= SEC_FIXED_SIZE | SEC_HAS_CONTENTS;
+ }
+
+ /* The .MIPS.abiflags section has a fixed size. */
+ s = bfd_get_section_by_name (output_bfd, ".MIPS.abiflags");
+ if (s != NULL)
+ {
+ bfd_set_section_size (s, sizeof (Elf_External_ABIFlags_v0));
+ s->flags |= SEC_FIXED_SIZE | SEC_HAS_CONTENTS;
+ }
+
+ hti.info = info;
+ hti.output_bfd = output_bfd;
+ hti.error = false;
+ mips_elf_link_hash_traverse (htab, mips_elf_check_symbols, &hti);
+ if (hti.error)
+ return false;
+
+ dynobj = htab->root.dynobj;
if (dynobj == NULL)
return true;
- if (elf_hash_table (info)->dynamic_sections_created)
+ if (htab->root.dynamic_sections_created)
{
/* Set the contents of the .interp section to the interpreter. */
if (bfd_link_executable (info) && !info->nointerp)
@@ -10048,7 +10032,7 @@ _bfd_mips_elf_late_size_sections (bfd *o
}
}
else if (bfd_link_executable (info)
- && ! mips_elf_hash_table (info)->use_rld_obj_head
+ && !htab->use_rld_obj_head
&& startswith (name, ".rld_map"))
{
/* We add a room for __rld_map. It will be filled in by the
@@ -10057,7 +10041,7 @@ _bfd_mips_elf_late_size_sections (bfd *o
}
else if (SGI_COMPAT (output_bfd)
&& startswith (name, ".compact_rel"))
- s->size += mips_elf_hash_table (info)->compact_rel_size;
+ s->size += htab->compact_rel_size;
else if (s == htab->root.splt)
{
/* If the last PLT entry has a branch delay slot, allocate
@@ -10097,7 +10081,7 @@ _bfd_mips_elf_late_size_sections (bfd *o
}
}
- if (elf_hash_table (info)->dynamic_sections_created)
+ if (htab->root.dynamic_sections_created)
{
/* Add some entries to the .dynamic section. We fill in the
values later, in _bfd_mips_elf_finish_dynamic_sections, but we
@@ -14825,7 +14809,7 @@ _bfd_mips_elf_final_link (bfd *abfd, str
input_section->flags &= ~SEC_HAS_CONTENTS;
}
- /* Size has been set in _bfd_mips_elf_early_size_sections. */
+ /* Size has been set in _bfd_mips_elf_late_size_sections. */
BFD_ASSERT(o->size == sizeof (Elf_External_ABIFlags_v0));
/* Skip this section later on (I don't think this currently
@@ -14884,7 +14868,7 @@ _bfd_mips_elf_final_link (bfd *abfd, str
input_section->flags &= ~SEC_HAS_CONTENTS;
}
- /* Size has been set in _bfd_mips_elf_early_size_sections. */
+ /* Size has been set in _bfd_mips_elf_late_size_sections. */
BFD_ASSERT(o->size == sizeof (Elf32_External_RegInfo));
/* Skip this section later on (I don't think this currently
--- a/bfd/elfxx-mips.h
+++ b/bfd/elfxx-mips.h
@@ -52,8 +52,6 @@ extern bool _bfd_mips_elf_check_relocs
(bfd *, struct bfd_link_info *, asection *, const Elf_Internal_Rela *);
extern bool _bfd_mips_elf_adjust_dynamic_symbol
(struct bfd_link_info *, struct elf_link_hash_entry *);
-extern bool _bfd_mips_elf_early_size_sections
- (bfd *, struct bfd_link_info *);
extern bool _bfd_mips_elf_late_size_sections
(bfd *, struct bfd_link_info *);
extern int _bfd_mips_elf_relocate_section

22
toolchain/binutils/patches/2.38/300-001_ld_makefile_patch.patch
View File

@ -1,22 +0,0 @@
--- a/ld/Makefile.am
+++ b/ld/Makefile.am
@@ -50,7 +50,7 @@ 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)
EMUL = @EMUL@
EMULATION_OFILES = @EMULATION_OFILES@
--- a/ld/Makefile.in
+++ b/ld/Makefile.in
@@ -563,7 +563,7 @@ 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

18
toolchain/binutils/patches/2.38/400-mips_no_dynamic_linking_sym.patch
View File

@ -1,18 +0,0 @@
--- a/bfd/elfxx-mips.c
+++ b/bfd/elfxx-mips.c
@@ -8057,6 +8057,7 @@ _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)))
@@ -8069,6 +8070,7 @@ _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)
{

38
toolchain/binutils/patches/2.38/500-Change-default-emulation-for-mips64-linux.patch
View File

@ -1,38 +0,0 @@
--- a/bfd/config.bfd
+++ b/bfd/config.bfd
@@ -928,12 +928,12 @@ case "${targ}" in
targ_selvecs="mips_elf32_le_vec mips_elf64_be_vec mips_elf64_le_vec mips_ecoff_be_vec mips_ecoff_le_vec"
;;
mips64*el-*-linux*)
- targ_defvec=mips_elf32_ntrad_le_vec
- targ_selvecs="mips_elf32_ntrad_be_vec mips_elf32_trad_le_vec mips_elf32_trad_be_vec mips_elf64_trad_le_vec mips_elf64_trad_be_vec"
+ targ_defvec=mips_elf64_trad_le_vec
+ targ_selvecs="mips_elf32_ntrad_le_vec mips_elf32_ntrad_be_vec mips_elf32_trad_le_vec mips_elf32_trad_be_vec mips_elf64_trad_be_vec"
;;
mips64*-*-linux*)
- targ_defvec=mips_elf32_ntrad_be_vec
- targ_selvecs="mips_elf32_ntrad_le_vec mips_elf32_trad_be_vec mips_elf32_trad_le_vec mips_elf64_trad_be_vec mips_elf64_trad_le_vec"
+ targ_defvec=mips_elf64_trad_be_vec
+ targ_selvecs="mips_elf32_ntrad_be_vec mips_elf32_ntrad_le_vec mips_elf32_trad_be_vec mips_elf32_trad_le_vec mips_elf64_trad_le_vec"
;;
mips*el-*-linux*)
targ_defvec=mips_elf32_trad_le_vec
--- a/ld/configure.tgt
+++ b/ld/configure.tgt
@@ -543,12 +543,12 @@ mips*-*-vxworks*) targ_emul=elf32ebmipvx
;;
mips*-*-windiss) targ_emul=elf32mipswindiss
;;
-mips64*el-*-linux-*) targ_emul=elf32ltsmipn32
- targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf64ltsmip elf64btsmip"
+mips64*el-*-linux-*) targ_emul=elf64ltsmip
+ targ_extra_emuls="elf32btsmipn32 elf32ltsmipn32 elf32ltsmip elf32btsmip elf64btsmip"
targ_extra_libpath=$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

2172
toolchain/binutils/patches/2.39/001-PR-30569-always-call-elf_backend_size_dynamic_sectio.patch
View File

File diff suppressed because it is too large Load Diff

218
toolchain/binutils/patches/2.39/002-PR-30569-delete-_bfd_mips_elf_early_size_sections.patch
View File

@ -1,218 +0,0 @@
From 3c6c32951e292a51ede70b8087bb0308d7dbc4fc Mon Sep 17 00:00:00 2001
From: Alan Modra <amodra@gmail.com>
Date: Thu, 28 Mar 2024 20:33:32 +1030
Subject: [PATCH 2/2] PR 30569, delete _bfd_mips_elf_early_size_sections
PR30569 was triggered by a patch of mine 6540edd52cc0 moving the call
to always_size_sections in bfd_elf_size_dynamic_sections earlier, made
to support the x86 DT_RELR implementation. This broke mips16 code
handling stubs when --export-dynamic is passed to the linker, because
numerous symbols then became dynamic after always_size_sections. The
mips backend fiddles with symbols in its always_size_sections. Maciej
in 902e9fc76a0e had moved the call to always_size_sections to after
the export-dynamic code. Prior to that, Nathan in 04c3a75556c0 moved
it before the exec stack code, back to the start of
bfd_elf_size_dynamic_sections which was where Ian put it originally
in ff12f303355b. So the call has moved around a little. I'm leaving
it where it is, and instead calling mips_elf_check_symbols from
late_size_sections (the old size_dynamic_sections) which is now always
called. In fact, the whole of _bfd_mips_elf_early_size_sections can
be merged into _bfd_mips_elf_late_size_sections.
---
bfd/elf32-mips.c | 1 -
bfd/elf64-mips.c | 2 --
bfd/elfn32-mips.c | 1 -
bfd/elfxx-mips.c | 84 +++++++++++++++++++----------------------------
bfd/elfxx-mips.h | 2 --
5 files changed, 34 insertions(+), 56 deletions(-)
--- a/bfd/elf32-mips.c
+++ b/bfd/elf32-mips.c
@@ -2525,7 +2525,6 @@ static const struct ecoff_debug_swap mip
#define elf_backend_get_target_dtag _bfd_mips_elf_get_target_dtag
#define elf_backend_adjust_dynamic_symbol \
_bfd_mips_elf_adjust_dynamic_symbol
-#define elf_backend_early_size_sections _bfd_mips_elf_early_size_sections
#define elf_backend_late_size_sections _bfd_mips_elf_late_size_sections
#define elf_backend_init_index_section _bfd_elf_init_1_index_section
#define elf_backend_relocate_section _bfd_mips_elf_relocate_section
--- a/bfd/elf64-mips.c
+++ b/bfd/elf64-mips.c
@@ -4739,8 +4739,6 @@ const struct elf_size_info mips_elf64_si
#define elf_backend_get_target_dtag _bfd_mips_elf_get_target_dtag
#define elf_backend_adjust_dynamic_symbol \
_bfd_mips_elf_adjust_dynamic_symbol
-#define elf_backend_early_size_sections \
- _bfd_mips_elf_early_size_sections
#define elf_backend_late_size_sections \
_bfd_mips_elf_late_size_sections
#define elf_backend_init_index_section _bfd_elf_init_1_index_section
--- a/bfd/elfn32-mips.c
+++ b/bfd/elfn32-mips.c
@@ -4125,7 +4125,6 @@ static const struct ecoff_debug_swap mip
#define elf_backend_get_target_dtag _bfd_mips_elf_get_target_dtag
#define elf_backend_adjust_dynamic_symbol \
_bfd_mips_elf_adjust_dynamic_symbol
-#define elf_backend_early_size_sections _bfd_mips_elf_early_size_sections
#define elf_backend_late_size_sections _bfd_mips_elf_late_size_sections
#define elf_backend_init_index_section _bfd_elf_init_1_index_section
#define elf_backend_relocate_section _bfd_mips_elf_relocate_section
--- a/bfd/elfxx-mips.c
+++ b/bfd/elfxx-mips.c
@@ -9554,48 +9554,6 @@ _bfd_mips_elf_adjust_dynamic_symbol (str
return _bfd_elf_adjust_dynamic_copy (info, h, s);
}
-/* This function is called after all the input files have been read,
- and the input sections have been assigned to output sections. We
- check for any mips16 stub sections that we can discard. */
-
-bool
-_bfd_mips_elf_early_size_sections (bfd *output_bfd,
- struct bfd_link_info *info)
-{
- asection *sect;
- struct mips_elf_link_hash_table *htab;
- struct mips_htab_traverse_info hti;
-
- htab = mips_elf_hash_table (info);
- BFD_ASSERT (htab != NULL);
-
- /* The .reginfo section has a fixed size. */
- sect = bfd_get_section_by_name (output_bfd, ".reginfo");
- if (sect != NULL)
- {
- bfd_set_section_size (sect, sizeof (Elf32_External_RegInfo));
- sect->flags |= SEC_FIXED_SIZE | SEC_HAS_CONTENTS;
- }
-
- /* The .MIPS.abiflags section has a fixed size. */
- sect = bfd_get_section_by_name (output_bfd, ".MIPS.abiflags");
- if (sect != NULL)
- {
- bfd_set_section_size (sect, sizeof (Elf_External_ABIFlags_v0));
- sect->flags |= SEC_FIXED_SIZE | SEC_HAS_CONTENTS;
- }
-
- hti.info = info;
- hti.output_bfd = output_bfd;
- hti.error = false;
- mips_elf_link_hash_traverse (mips_elf_hash_table (info),
- mips_elf_check_symbols, &hti);
- if (hti.error)
- return false;
-
- return true;
-}
-
/* If the link uses a GOT, lay it out and work out its size. */
static bool
@@ -9900,7 +9858,8 @@ mips_elf_set_plt_sym_value (struct mips_
return true;
}
-/* Set the sizes of the dynamic sections. */
+/* Set the sizes of the dynamic sections, some mips non-dynamic sections,
+ and check for any mips16 stub sections that we can discard. */
bool
_bfd_mips_elf_late_size_sections (bfd *output_bfd,
@@ -9910,14 +9869,39 @@ _bfd_mips_elf_late_size_sections (bfd *o
asection *s, *sreldyn;
bool reltext;
struct mips_elf_link_hash_table *htab;
+ struct mips_htab_traverse_info hti;
htab = mips_elf_hash_table (info);
BFD_ASSERT (htab != NULL);
- dynobj = elf_hash_table (info)->dynobj;
+
+ /* The .reginfo section has a fixed size. */
+ s = bfd_get_section_by_name (output_bfd, ".reginfo");
+ if (s != NULL)
+ {
+ bfd_set_section_size (s, sizeof (Elf32_External_RegInfo));
+ s->flags |= SEC_FIXED_SIZE | SEC_HAS_CONTENTS;
+ }
+
+ /* The .MIPS.abiflags section has a fixed size. */
+ s = bfd_get_section_by_name (output_bfd, ".MIPS.abiflags");
+ if (s != NULL)
+ {
+ bfd_set_section_size (s, sizeof (Elf_External_ABIFlags_v0));
+ s->flags |= SEC_FIXED_SIZE | SEC_HAS_CONTENTS;
+ }
+
+ hti.info = info;
+ hti.output_bfd = output_bfd;
+ hti.error = false;
+ mips_elf_link_hash_traverse (htab, mips_elf_check_symbols, &hti);
+ if (hti.error)
+ return false;
+
+ dynobj = htab->root.dynobj;
if (dynobj == NULL)
return true;
- if (elf_hash_table (info)->dynamic_sections_created)
+ if (htab->root.dynamic_sections_created)
{
/* Set the contents of the .interp section to the interpreter. */
if (bfd_link_executable (info) && !info->nointerp)
@@ -10057,7 +10041,7 @@ _bfd_mips_elf_late_size_sections (bfd *o
}
}
else if (bfd_link_executable (info)
- && ! mips_elf_hash_table (info)->use_rld_obj_head
+ && !htab->use_rld_obj_head
&& startswith (name, ".rld_map"))
{
/* We add a room for __rld_map. It will be filled in by the
@@ -10066,7 +10050,7 @@ _bfd_mips_elf_late_size_sections (bfd *o
}
else if (SGI_COMPAT (output_bfd)
&& startswith (name, ".compact_rel"))
- s->size += mips_elf_hash_table (info)->compact_rel_size;
+ s->size += htab->compact_rel_size;
else if (s == htab->root.splt)
{
/* If the last PLT entry has a branch delay slot, allocate
@@ -10106,7 +10090,7 @@ _bfd_mips_elf_late_size_sections (bfd *o
}
}
- if (elf_hash_table (info)->dynamic_sections_created)
+ if (htab->root.dynamic_sections_created)
{
/* Add some entries to the .dynamic section. We fill in the
values later, in _bfd_mips_elf_finish_dynamic_sections, but we
@@ -14834,7 +14818,7 @@ _bfd_mips_elf_final_link (bfd *abfd, str
input_section->flags &= ~SEC_HAS_CONTENTS;
}
- /* Size has been set in _bfd_mips_elf_early_size_sections. */
+ /* Size has been set in _bfd_mips_elf_late_size_sections. */
BFD_ASSERT(o->size == sizeof (Elf_External_ABIFlags_v0));
/* Skip this section later on (I don't think this currently
@@ -14893,7 +14877,7 @@ _bfd_mips_elf_final_link (bfd *abfd, str
input_section->flags &= ~SEC_HAS_CONTENTS;
}
- /* Size has been set in _bfd_mips_elf_early_size_sections. */
+ /* Size has been set in _bfd_mips_elf_late_size_sections. */
BFD_ASSERT(o->size == sizeof (Elf32_External_RegInfo));
/* Skip this section later on (I don't think this currently
--- a/bfd/elfxx-mips.h
+++ b/bfd/elfxx-mips.h
@@ -52,8 +52,6 @@ extern bool _bfd_mips_elf_check_relocs
(bfd *, struct bfd_link_info *, asection *, const Elf_Internal_Rela *);
extern bool _bfd_mips_elf_adjust_dynamic_symbol
(struct bfd_link_info *, struct elf_link_hash_entry *);
-extern bool _bfd_mips_elf_early_size_sections
- (bfd *, struct bfd_link_info *);
extern bool _bfd_mips_elf_late_size_sections
(bfd *, struct bfd_link_info *);
extern int _bfd_mips_elf_relocate_section

27
toolchain/binutils/patches/2.39/005-ld-fix-NEWS-typos.patch
View File

@ -1,27 +0,0 @@
From 9284b63ea39cecbfc1522d9e143ecb7727d77eb5 Mon Sep 17 00:00:00 2001
From: Martin Liska <mliska@suse.cz>
Date: Mon, 8 Aug 2022 13:22:26 +0200
Subject: [PATCH 005/160] ld: fix NEWS typos
ld/ChangeLog:
* NEWS: Fix 2 typos.
---
ld/NEWS | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/ld/NEWS
+++ b/ld/NEWS
@@ -27,10 +27,10 @@ Changes in 2.39:
--enable-warn-rwx-segments=no
will make --no-warn-rwx-segments enabled by default.
- --enable-defaul-execstack=no
+ --enable-default-execstack=no
will stop the creation of an executable stack simply because an input file
is missing a .note.GNU-stack section, even on architectures where this
- ehaviour is the default.
+ behaviour is the default.
* TYPE=<type> is now supported in an output section description to set the
section type value.

90
toolchain/binutils/patches/2.39/008-gas-Dwarf-properly-skip-zero-size-functions.patch
View File

@ -1,90 +0,0 @@
From e8cf73215187b0c08679d726a5cc7c019fa3ea2e Mon Sep 17 00:00:00 2001
From: Jan Beulich <jbeulich@suse.com>
Date: Wed, 10 Aug 2022 10:34:22 +0200
Subject: [PATCH 008/160] gas/Dwarf: properly skip zero-size functions
PR gas/29451
While out_debug_abbrev() properly skips such functions, out_debug_info()
mistakenly didn't. It needs to calculate the high_pc expression ahead of
time, in order to skip emitting any data for the function if the value
is zero.
The one case which would still leave a zero-size entry is when
symbol_get_obj(symp)->size ends up evaluating to zero. I hope we can
expect that to not be the case, otherwise we'd need to have a way to
post-process .debug_info contents between resolving expressions and
actually writing the data out to the file. Even then it wouldn't be
entirely obvious in which way to alter the data.
(cherry picked from commit d7abcbcea5ddd40a3bf28758b62f35933c59f996)
---
gas/dwarf2dbg.c | 39 ++++++++++++++++++++-------------------
1 file changed, 20 insertions(+), 19 deletions(-)
--- a/gas/dwarf2dbg.c
+++ b/gas/dwarf2dbg.c
@@ -2882,6 +2882,7 @@ out_debug_info (segT info_seg, segT abbr
{
const char *name;
size_t len;
+ expressionS size = { .X_op = O_constant };
/* Skip warning constructs (see above). */
if (symbol_get_bfdsym (symp)->flags & BSF_WARNING)
@@ -2895,6 +2896,18 @@ out_debug_info (segT info_seg, segT abbr
if (!S_IS_DEFINED (symp) || !S_IS_FUNCTION (symp))
continue;
+#if defined (OBJ_ELF) /* || defined (OBJ_MAYBE_ELF) */
+ size.X_add_number = S_GET_SIZE (symp);
+ if (size.X_add_number == 0 && IS_ELF
+ && symbol_get_obj (symp)->size != NULL)
+ {
+ size.X_op = O_add;
+ size.X_op_symbol = make_expr_symbol (symbol_get_obj (symp)->size);
+ }
+#endif
+ if (size.X_op == O_constant && size.X_add_number == 0)
+ continue;
+
subseg_set (str_seg, 0);
name_sym = symbol_temp_new_now_octets ();
name = S_GET_NAME (symp);
@@ -2920,29 +2933,17 @@ out_debug_info (segT info_seg, segT abbr
emit_expr (&exp, sizeof_address);
/* DW_AT_high_pc */
- exp.X_op = O_constant;
-#if defined (OBJ_ELF) /* || defined (OBJ_MAYBE_ELF) */
- exp.X_add_number = S_GET_SIZE (symp);
- if (exp.X_add_number == 0 && IS_ELF
- && symbol_get_obj (symp)->size != NULL)
- {
- exp.X_op = O_add;
- exp.X_op_symbol = make_expr_symbol (symbol_get_obj (symp)->size);
- }
-#else
- exp.X_add_number = 0;
-#endif
if (DWARF2_VERSION < 4)
{
- if (exp.X_op == O_constant)
- exp.X_op = O_symbol;
- exp.X_add_symbol = symp;
- emit_expr (&exp, sizeof_address);
+ if (size.X_op == O_constant)
+ size.X_op = O_symbol;
+ size.X_add_symbol = symp;
+ emit_expr (&size, sizeof_address);
}
- else if (exp.X_op == O_constant)
- out_uleb128 (exp.X_add_number);
+ else if (size.X_op == O_constant)
+ out_uleb128 (size.X_add_number);
else
- emit_leb128_expr (symbol_get_value_expression (exp.X_op_symbol), 0);
+ emit_leb128_expr (symbol_get_value_expression (size.X_op_symbol), 0);
}
/* End of children. */

270
toolchain/binutils/patches/2.39/009-PR29462-internal-error-in-relocate-at-powerpc.cc-107.patch
View File

@ -1,270 +0,0 @@
From e3b5d935247084dca057dea72be61b063fe2357a Mon Sep 17 00:00:00 2001
From: Alan Modra <amodra@gmail.com>
Date: Wed, 10 Aug 2022 10:38:52 +0930
Subject: [PATCH 009/160] PR29462, internal error in relocate, at
powerpc.cc:10796
Prior to the inline plt call support (commit 08be322439), the only
local syms with plt entries were local ifunc symbols. There shouldn't
be stubs for other local symbols so don't look for them. The patch
also fixes minor bugs in get_reference_flags; Many relocs are valid
only for ppc64 and a couple only for ppc32.
PR 29462
* powerpc.cc (Target_powerpc::Relocate::relocate): Rename
use_plt_offset to pltcal_to_direct, invert logic. For relocs
not used with inline plt sequences against local symbols, only
look for stubs when the symbol is an ifunc.
(Target_powerpc::Scan::get_reference_flags): Correct reloc
handling for relocs not valid for both 32-bit and 64-bit.
(cherry picked from commit 6158b25f77db11712b84e6a4609898f2615ac749)
---
gold/powerpc.cc | 129 ++++++++++++++++++++++++++++--------------------
1 file changed, 75 insertions(+), 54 deletions(-)
--- a/gold/powerpc.cc
+++ b/gold/powerpc.cc
@@ -7675,22 +7675,18 @@ Target_powerpc<size, big_endian>::Scan::
switch (r_type)
{
+ case elfcpp::R_PPC64_TOC:
+ if (size != 64)
+ break;
+ // Fall through.
case elfcpp::R_POWERPC_NONE:
case elfcpp::R_POWERPC_GNU_VTINHERIT:
case elfcpp::R_POWERPC_GNU_VTENTRY:
- case elfcpp::R_PPC64_TOC:
// No symbol reference.
break;
case elfcpp::R_PPC64_ADDR64:
case elfcpp::R_PPC64_UADDR64:
- case elfcpp::R_POWERPC_ADDR32:
- case elfcpp::R_POWERPC_UADDR32:
- case elfcpp::R_POWERPC_ADDR16:
- case elfcpp::R_POWERPC_UADDR16:
- case elfcpp::R_POWERPC_ADDR16_LO:
- case elfcpp::R_POWERPC_ADDR16_HI:
- case elfcpp::R_POWERPC_ADDR16_HA:
case elfcpp::R_PPC64_ADDR16_HIGHER34:
case elfcpp::R_PPC64_ADDR16_HIGHERA34:
case elfcpp::R_PPC64_ADDR16_HIGHEST34:
@@ -7700,6 +7696,16 @@ Target_powerpc<size, big_endian>::Scan::
case elfcpp::R_PPC64_D34_HI30:
case elfcpp::R_PPC64_D34_HA30:
case elfcpp::R_PPC64_D28:
+ if (size != 64)
+ break;
+ // Fall through.
+ case elfcpp::R_POWERPC_ADDR32:
+ case elfcpp::R_POWERPC_UADDR32:
+ case elfcpp::R_POWERPC_ADDR16:
+ case elfcpp::R_POWERPC_UADDR16:
+ case elfcpp::R_POWERPC_ADDR16_LO:
+ case elfcpp::R_POWERPC_ADDR16_HI:
+ case elfcpp::R_POWERPC_ADDR16_HA:
ref = Symbol::ABSOLUTE_REF;
break;
@@ -7710,13 +7716,14 @@ Target_powerpc<size, big_endian>::Scan::
ref = Symbol::FUNCTION_CALL | Symbol::ABSOLUTE_REF;
break;
- case elfcpp::R_PPC64_REL64:
- case elfcpp::R_POWERPC_REL32:
case elfcpp::R_PPC_LOCAL24PC:
- case elfcpp::R_POWERPC_REL16:
- case elfcpp::R_POWERPC_REL16_LO:
- case elfcpp::R_POWERPC_REL16_HI:
- case elfcpp::R_POWERPC_REL16_HA:
+ if (size != 32)
+ break;
+ // Fall through.
+ ref = Symbol::RELATIVE_REF;
+ break;
+
+ case elfcpp::R_PPC64_REL64:
case elfcpp::R_PPC64_REL16_HIGH:
case elfcpp::R_PPC64_REL16_HIGHA:
case elfcpp::R_PPC64_REL16_HIGHER:
@@ -7729,36 +7736,45 @@ Target_powerpc<size, big_endian>::Scan::
case elfcpp::R_PPC64_REL16_HIGHEST34:
case elfcpp::R_PPC64_REL16_HIGHESTA34:
case elfcpp::R_PPC64_PCREL28:
+ if (size != 64)
+ break;
+ // Fall through.
+ case elfcpp::R_POWERPC_REL32:
+ case elfcpp::R_POWERPC_REL16:
+ case elfcpp::R_POWERPC_REL16_LO:
+ case elfcpp::R_POWERPC_REL16_HI:
+ case elfcpp::R_POWERPC_REL16_HA:
ref = Symbol::RELATIVE_REF;
break;
+ case elfcpp::R_PPC_PLTREL24:
+ if (size != 32)
+ break;
+ ref = Symbol::FUNCTION_CALL | Symbol::RELATIVE_REF;
+ break;
+
case elfcpp::R_PPC64_REL24_NOTOC:
- if (size == 32)
+ case elfcpp::R_PPC64_REL24_P9NOTOC:
+ case elfcpp::R_PPC64_PLT16_LO_DS:
+ case elfcpp::R_PPC64_PLTSEQ_NOTOC:
+ case elfcpp::R_PPC64_PLTCALL_NOTOC:
+ case elfcpp::R_PPC64_PLT_PCREL34:
+ case elfcpp::R_PPC64_PLT_PCREL34_NOTOC:
+ if (size != 64)
break;
// Fall through.
- case elfcpp::R_PPC64_REL24_P9NOTOC:
case elfcpp::R_POWERPC_REL24:
- case elfcpp::R_PPC_PLTREL24:
case elfcpp::R_POWERPC_REL14:
case elfcpp::R_POWERPC_REL14_BRTAKEN:
case elfcpp::R_POWERPC_REL14_BRNTAKEN:
case elfcpp::R_POWERPC_PLT16_LO:
case elfcpp::R_POWERPC_PLT16_HI:
case elfcpp::R_POWERPC_PLT16_HA:
- case elfcpp::R_PPC64_PLT16_LO_DS:
case elfcpp::R_POWERPC_PLTSEQ:
- case elfcpp::R_PPC64_PLTSEQ_NOTOC:
case elfcpp::R_POWERPC_PLTCALL:
- case elfcpp::R_PPC64_PLTCALL_NOTOC:
- case elfcpp::R_PPC64_PLT_PCREL34:
- case elfcpp::R_PPC64_PLT_PCREL34_NOTOC:
ref = Symbol::FUNCTION_CALL | Symbol::RELATIVE_REF;
break;
- case elfcpp::R_POWERPC_GOT16:
- case elfcpp::R_POWERPC_GOT16_LO:
- case elfcpp::R_POWERPC_GOT16_HI:
- case elfcpp::R_POWERPC_GOT16_HA:
case elfcpp::R_PPC64_GOT16_DS:
case elfcpp::R_PPC64_GOT16_LO_DS:
case elfcpp::R_PPC64_GOT_PCREL34:
@@ -7768,11 +7784,16 @@ Target_powerpc<size, big_endian>::Scan::
case elfcpp::R_PPC64_TOC16_HA:
case elfcpp::R_PPC64_TOC16_DS:
case elfcpp::R_PPC64_TOC16_LO_DS:
+ if (size != 64)
+ break;
+ // Fall through.
+ case elfcpp::R_POWERPC_GOT16:
+ case elfcpp::R_POWERPC_GOT16_LO:
+ case elfcpp::R_POWERPC_GOT16_HI:
+ case elfcpp::R_POWERPC_GOT16_HA:
ref = Symbol::RELATIVE_REF;
break;
- case elfcpp::R_POWERPC_GOT_TPREL16:
- case elfcpp::R_POWERPC_TLS:
case elfcpp::R_PPC64_TLSGD:
case elfcpp::R_PPC64_TLSLD:
case elfcpp::R_PPC64_TPREL34:
@@ -7781,6 +7802,11 @@ Target_powerpc<size, big_endian>::Scan::
case elfcpp::R_PPC64_GOT_TLSLD_PCREL34:
case elfcpp::R_PPC64_GOT_TPREL_PCREL34:
case elfcpp::R_PPC64_GOT_DTPREL_PCREL34:
+ if (size != 64)
+ break;
+ // Fall through.
+ case elfcpp::R_POWERPC_GOT_TPREL16:
+ case elfcpp::R_POWERPC_TLS:
ref = Symbol::TLS_REF;
break;
@@ -10671,10 +10697,8 @@ Target_powerpc<size, big_endian>::Reloca
bool has_stub_value = false;
bool localentry0 = false;
unsigned int r_sym = elfcpp::elf_r_sym<size>(rela.get_r_info());
- bool use_plt_offset
- = (gsym != NULL
- ? gsym->use_plt_offset(Scan::get_reference_flags(r_type, target))
- : object->local_has_plt_offset(r_sym));
+ bool pltcall_to_direct = false;
+
if (is_plt16_reloc<size>(r_type)
|| r_type == elfcpp::R_PPC64_PLT_PCREL34
|| r_type == elfcpp::R_PPC64_PLT_PCREL34_NOTOC
@@ -10688,21 +10712,18 @@ Target_powerpc<size, big_endian>::Reloca
// that the decision depends on the PLTCALL reloc, and we don't
// know the address of that instruction when processing others
// in the sequence. So the decision needs to be made in
- // do_relax(). For now, don't optimise inline plt calls.
- if (gsym)
- use_plt_offset = gsym->has_plt_offset();
- }
- if (use_plt_offset
- && !is_got_reloc(r_type)
- && !is_plt16_reloc<size>(r_type)
- && r_type != elfcpp::R_PPC64_PLT_PCREL34
- && r_type != elfcpp::R_PPC64_PLT_PCREL34_NOTOC
- && r_type != elfcpp::R_POWERPC_PLTSEQ
- && r_type != elfcpp::R_POWERPC_PLTCALL
- && r_type != elfcpp::R_PPC64_PLTSEQ_NOTOC
- && r_type != elfcpp::R_PPC64_PLTCALL_NOTOC
- && (!psymval->is_ifunc_symbol()
- || Scan::reloc_needs_plt_for_ifunc(target, object, r_type, false)))
+ // do_relax().
+ pltcall_to_direct = !(gsym != NULL
+ ? gsym->has_plt_offset()
+ : object->local_has_plt_offset(r_sym));
+ }
+ else if ((gsym != NULL
+ ? gsym->use_plt_offset(Scan::get_reference_flags(r_type, target))
+ : psymval->is_ifunc_symbol() && object->local_has_plt_offset(r_sym))
+ && !is_got_reloc(r_type)
+ && (!psymval->is_ifunc_symbol()
+ || Scan::reloc_needs_plt_for_ifunc(target, object, r_type,
+ false)))
{
if (size == 64
&& gsym != NULL
@@ -10796,9 +10817,9 @@ Target_powerpc<size, big_endian>::Reloca
gold_assert(has_stub_value || !(os->flags() & elfcpp::SHF_ALLOC));
}
- if (use_plt_offset && (is_plt16_reloc<size>(r_type)
- || r_type == elfcpp::R_PPC64_PLT_PCREL34
- || r_type == elfcpp::R_PPC64_PLT_PCREL34_NOTOC))
+ if (!pltcall_to_direct && (is_plt16_reloc<size>(r_type)
+ || r_type == elfcpp::R_PPC64_PLT_PCREL34
+ || r_type == elfcpp::R_PPC64_PLT_PCREL34_NOTOC))
{
const Output_data_plt_powerpc<size, big_endian>* plt;
if (gsym)
@@ -10826,7 +10847,7 @@ Target_powerpc<size, big_endian>::Reloca
value -= target->toc_pointer();
}
}
- else if (!use_plt_offset
+ else if (pltcall_to_direct
&& (is_plt16_reloc<size>(r_type)
|| r_type == elfcpp::R_POWERPC_PLTSEQ
|| r_type == elfcpp::R_PPC64_PLTSEQ_NOTOC))
@@ -10835,7 +10856,7 @@ Target_powerpc<size, big_endian>::Reloca
elfcpp::Swap<32, big_endian>::writeval(iview, nop);
r_type = elfcpp::R_POWERPC_NONE;
}
- else if (!use_plt_offset
+ else if (pltcall_to_direct
&& (r_type == elfcpp::R_PPC64_PLT_PCREL34
|| r_type == elfcpp::R_PPC64_PLT_PCREL34_NOTOC))
{
@@ -11316,8 +11337,8 @@ Target_powerpc<size, big_endian>::Reloca
}
else if (!has_stub_value)
{
- if (!use_plt_offset && (r_type == elfcpp::R_POWERPC_PLTCALL
- || r_type == elfcpp::R_PPC64_PLTCALL_NOTOC))
+ if (pltcall_to_direct && (r_type == elfcpp::R_POWERPC_PLTCALL
+ || r_type == elfcpp::R_PPC64_PLTCALL_NOTOC))
{
// PLTCALL without plt entry => convert to direct call
Insn* iview = reinterpret_cast<Insn*>(view);

167
toolchain/binutils/patches/2.39/011-PR29466-APP-NO_APP-with-.linefile.patch
View File

@ -1,167 +0,0 @@
From 9e855cffa1fda44629e7f9b76dfa3e5a51a440e9 Mon Sep 17 00:00:00 2001
From: Alan Modra <amodra@gmail.com>
Date: Thu, 11 Aug 2022 09:51:03 +0930
Subject: [PATCH 011/160] PR29466, APP/NO_APP with .linefile
Commit 53f2b36a54b9 exposed a bug in sb_scrub_and_add_sb that could
result in losing input. If scrubbing results in expansion past the
holding capacity of do_scrub_chars output buffer, then do_scrub_chars
stashes the extra input for the next call. That call never came
because sb_scrub_and_add_sb wrongly decided it was done. Fix that by
allowing sb_scrub_and_add_sb to see whether there is pending input.
Also allow a little extra space so that in most cases we won't need
to resize the output buffer.
sb_scrub_and_add_sb also limited output to the size of the input,
rather than the actual output buffer size. Fixing that resulted in a
fail of gas/testsuite/macros/dot with an extra warning: "end of file
not at end of a line; newline inserted". OK, so the macro in dot.s
really does finish without end-of-line. Apparently the macro
expansion code relied on do_scrub_chars returning early. So fix that
too by adding a newline if needed in macro_expand_body.
PR 29466
* app.c (do_scrub_pending): New function.
* as.h: Declare it.
* input-scrub.c (input_scrub_include_sb): Add extra space for
two .linefile directives.
* sb.c (sb_scrub_and_add_sb): Take into account pending input.
Allow output to max.
* macro.c (macro_expand_body): Add terminating newline.
* testsuite/config/default.exp (SIZE, SIZEFLAGS): Define.
* testsuite/gas/macros/app5.d,
* testsuite/gas/macros/app5.s: New test.
* testsuite/gas/macros/macros.exp: Run it.
(cherry picked from commit 4d74aab7aa562fe79d4669cdad0c32610531cbc0)
---
gas/app.c | 13 +++++++++++++
gas/as.h | 1 +
gas/input-scrub.c | 6 ++++--
gas/macro.c | 2 ++
gas/sb.c | 5 +++--
gas/testsuite/config/default.exp | 8 ++++++++
gas/testsuite/gas/macros/app5.d | 6 ++++++
gas/testsuite/gas/macros/app5.s | 5 +++++
gas/testsuite/gas/macros/macros.exp | 1 +
9 files changed, 43 insertions(+), 4 deletions(-)
create mode 100644 gas/testsuite/gas/macros/app5.d
create mode 100644 gas/testsuite/gas/macros/app5.s
--- a/gas/app.c
+++ b/gas/app.c
@@ -1537,3 +1537,16 @@ do_scrub_chars (size_t (*get) (char *, s
last_char = to[-1];
return to - tostart;
}
+
+/* Return amount of pending input. */
+
+size_t
+do_scrub_pending (void)
+{
+ size_t len = 0;
+ if (saved_input)
+ len += saved_input_len;
+ if (state == -1)
+ len += strlen (out_string);
+ return len;
+}
--- a/gas/as.h
+++ b/gas/as.h
@@ -460,6 +460,7 @@ void input_scrub_insert_file (char *);
char * input_scrub_new_file (const char *);
char * input_scrub_next_buffer (char **bufp);
size_t do_scrub_chars (size_t (*get) (char *, size_t), char *, size_t);
+size_t do_scrub_pending (void);
bool scan_for_multibyte_characters (const unsigned char *, const unsigned char *, bool);
int gen_to_words (LITTLENUM_TYPE *, int, long);
int had_err (void);
--- a/gas/input-scrub.c
+++ b/gas/input-scrub.c
@@ -278,9 +278,11 @@ input_scrub_include_sb (sb *from, char *
next_saved_file = input_scrub_push (position);
- /* Allocate sufficient space: from->len + optional newline. */
+ /* Allocate sufficient space: from->len plus optional newline
+ plus two ".linefile " directives, plus a little more for other
+ expansion. */
newline = from->len >= 1 && from->ptr[0] != '\n';
- sb_build (&from_sb, from->len + newline);
+ sb_build (&from_sb, from->len + newline + 2 * sizeof (".linefile") + 30);
if (expansion == expanding_repeat && from_sb_expansion >= expanding_macro)
expansion = expanding_nested;
from_sb_expansion = expansion;
--- a/gas/macro.c
+++ b/gas/macro.c
@@ -1056,6 +1056,8 @@ macro_expand_body (sb *in, sb *out, form
loclist = f;
}
+ if (!err && (out->len == 0 || out->ptr[out->len - 1] != '\n'))
+ sb_add_char (out, '\n');
return err;
}
--- a/gas/sb.c
+++ b/gas/sb.c
@@ -119,11 +119,12 @@ sb_scrub_and_add_sb (sb *ptr, sb *s)
So we loop until the input S is consumed. */
while (1)
{
- size_t copy = s->len - (scrub_position - s->ptr);
+ size_t copy = s->len - (scrub_position - s->ptr) + do_scrub_pending ();
if (copy == 0)
break;
sb_check (ptr, copy);
- ptr->len += do_scrub_chars (scrub_from_sb, ptr->ptr + ptr->len, copy);
+ ptr->len += do_scrub_chars (scrub_from_sb, ptr->ptr + ptr->len,
+ ptr->max - ptr->len);
}
sb_to_scrub = 0;
--- a/gas/testsuite/config/default.exp
+++ b/gas/testsuite/config/default.exp
@@ -52,6 +52,14 @@ if ![info exists NMFLAGS] then {
set NMFLAGS {}
}
+if ![info exists SIZE] then {
+ set SIZE [findfile $base_dir/size]
+}
+
+if ![info exists SIZEFLAGS] then {
+ set SIZEFLAGS ""
+}
+
if ![info exists OBJCOPY] then {
set OBJCOPY [findfile $base_dir/../../binutils/objcopy]
}
--- /dev/null
+++ b/gas/testsuite/gas/macros/app5.d
@@ -0,0 +1,6 @@
+#name: APP with linefile
+#xfail: tic30-*-*
+#size: -G
+# pr29466 just check that the test assembles
+
+#pass
--- /dev/null
+++ b/gas/testsuite/gas/macros/app5.s
@@ -0,0 +1,5 @@
+#NO_APP
+#APP
+# 5 "foo.c" 1
+# 0 "" 2
+#NO_APP
--- a/gas/testsuite/gas/macros/macros.exp
+++ b/gas/testsuite/gas/macros/macros.exp
@@ -70,6 +70,7 @@ run_dump_test app2
run_dump_test app3
remote_download host "$srcdir/$subdir/app4b.s"
run_dump_test app4
+run_dump_test app5
run_list_test badarg ""

128
toolchain/binutils/patches/2.39/039-LoongArch-ld-Fix-relocation-error-of-pcrel.patch
View File

@ -1,128 +0,0 @@
From 509a2ec6ad3ea7eb3f4cf59538cf636a2126e4c3 Mon Sep 17 00:00:00 2001
From: liuzhensong <liuzhensong@loongson.cn>
Date: Fri, 2 Sep 2022 16:29:14 +0800
Subject: [PATCH 039/160] LoongArch:ld: Fix relocation error of pcrel.
Patch for branch 2.39.
Need to reduce the address of pc when using
reloction R_LARCH_SOP_PUSH_PCREL.
bfd/
* elfnn-loongarch.c
---
bfd/elfnn-loongarch.c | 3 +-
ld/testsuite/ld-loongarch-elf/pcrel-const.d | 14 +++++++
ld/testsuite/ld-loongarch-elf/pcrel-const.lds | 14 +++++++
ld/testsuite/ld-loongarch-elf/pcrel-const.s | 12 ++++++
ld/testsuite/ld-loongarch-elf/pr.exp | 39 +++++++++++++++++++
5 files changed, 81 insertions(+), 1 deletion(-)
create mode 100644 ld/testsuite/ld-loongarch-elf/pcrel-const.d
create mode 100644 ld/testsuite/ld-loongarch-elf/pcrel-const.lds
create mode 100644 ld/testsuite/ld-loongarch-elf/pcrel-const.s
create mode 100644 ld/testsuite/ld-loongarch-elf/pr.exp
--- a/bfd/elfnn-loongarch.c
+++ b/bfd/elfnn-loongarch.c
@@ -2342,9 +2342,10 @@ loongarch_elf_relocate_section (bfd *out
case R_LARCH_SOP_PUSH_PLT_PCREL:
unresolved_reloc = false;
- if (resolved_to_const)
+ if (!is_undefweak && resolved_to_const)
{
relocation += rel->r_addend;
+ relocation -= pc;
break;
}
else if (is_undefweak)
--- /dev/null
+++ b/ld/testsuite/ld-loongarch-elf/pcrel-const.d
@@ -0,0 +1,14 @@
+#as: -mla-global-with-pcrel
+#objdump: -Drsz
+
+.*:[ ]+file format .*
+
+
+Disassembly of section .text:
+
+.* <foo>:
+#...
+[ ]+8:[ ]+02c04084[ ]+addi.d[ ]+\$a0,[ ]+\$a0,[ ]+16\(0x10\)
+#...
+0+14 <__sec_end>:
+#pass
--- /dev/null
+++ b/ld/testsuite/ld-loongarch-elf/pcrel-const.lds
@@ -0,0 +1,14 @@
+ENTRY(foo);
+SECTIONS
+{
+ .text : {
+ *(.text*)
+ }
+
+ .data : {
+ __sec_start = .;
+ *(.gzdata)
+ __sec_end = .;
+ }
+}
+PROVIDE(__sec_size = __sec_end);
--- /dev/null
+++ b/ld/testsuite/ld-loongarch-elf/pcrel-const.s
@@ -0,0 +1,12 @@
+ .text
+ .align 2
+ .globl foo
+ .type foo, @function
+foo:
+ nop
+ la.global $r4,__sec_size
+ ldptr.w $r4,$r4,0
+ jr $r1
+ .size foo, .-foo
+ .data
+ .word 1
--- /dev/null
+++ b/ld/testsuite/ld-loongarch-elf/pr.exp
@@ -0,0 +1,39 @@
+# Expect script for LoongArch ELF linker tests
+# Copyright (C) 2022 Free Software Foundation, Inc.
+#
+# This file is part of the GNU Binutils.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+# MA 02110-1301, USA.
+#
+
+if ![istarget loongarch64-*-*] {
+ return
+}
+
+set link_tests [list \
+ [list \
+ "pcrel const" \
+ "-T pcrel-const.lds" "" \
+ "-mla-global-with-pcrel" \
+ { pcrel-const.s } \
+ [list \
+ [list objdump -D pcrel-const.d] \
+ ] \
+ "pcrel-const" \
+ ] \
+]
+
+run_ld_link_tests $link_tests

27
toolchain/binutils/patches/2.39/043-Re-PR29466-APP-NO_APP-with-linefile.patch
View File

@ -1,27 +0,0 @@
From 4233be14a34d754a70b8b6f6fa42d21f35c6e030 Mon Sep 17 00:00:00 2001
From: Alan Modra <amodra@gmail.com>
Date: Sat, 10 Sep 2022 07:30:57 +0930
Subject: [PATCH 043/160] Re: PR29466, APP/NO_APP with linefile
It looks like I copied the SIZE init across from
binutils/testsuite/config/default.exp without some necessary editing.
PR 29466
* testsuite/config/default.exp (SIZE): Adjust relative path.
(cherry picked from commit 1180f540d5f2f7751b5309bdd6c38d69fcf699e7)
---
gas/testsuite/config/default.exp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/gas/testsuite/config/default.exp
+++ b/gas/testsuite/config/default.exp
@@ -53,7 +53,7 @@ if ![info exists NMFLAGS] then {
}
if ![info exists SIZE] then {
- set SIZE [findfile $base_dir/size]
+ set SIZE [findfile $base_dir/../../binutils/size]
}
if ![info exists SIZEFLAGS] then {

38
toolchain/binutils/patches/2.39/050-PowerPC64-pcrel-got-relocs-against-local-symbols.patch
View File

@ -1,38 +0,0 @@
From 4d7bba23a39fba18d6d13a2941a3c232011a7064 Mon Sep 17 00:00:00 2001
From: Alan Modra <amodra@gmail.com>
Date: Fri, 16 Sep 2022 18:08:44 +0930
Subject: [PATCH 050/160] PowerPC64 pcrel got relocs against local symbols
Not that anyone would want to indirect via the GOT when an address can
be loaded directly with pla, the following:
pld 3,x@got@pcrel
x:
leads to "Internal error in md_apply_fix", because the generic parts
of assembler fixup handling convert the fx_pcrel fixup to one without
a symbol. Stop that happening.
* config/tc-ppc.c (ppc_force_relocation): Add PLT_PCREL34 and
assorted GOT_PCREL34 relocs.
(cherry picked from commit 49c3ed081fed6b8e2b48fdc48f805f11e4589514)
---
gas/config/tc-ppc.c | 6 ++++++
1 file changed, 6 insertions(+)
--- a/gas/config/tc-ppc.c
+++ b/gas/config/tc-ppc.c
@@ -6676,6 +6676,12 @@ ppc_force_relocation (fixS *fix)
case BFD_RELOC_PPC_BA16_BRNTAKEN:
case BFD_RELOC_24_PLT_PCREL:
case BFD_RELOC_PPC64_TOC:
+ case BFD_RELOC_PPC64_PLT_PCREL34:
+ case BFD_RELOC_PPC64_GOT_PCREL34:
+ case BFD_RELOC_PPC64_GOT_TLSGD_PCREL34:
+ case BFD_RELOC_PPC64_GOT_TLSLD_PCREL34:
+ case BFD_RELOC_PPC64_GOT_TPREL_PCREL34:
+ case BFD_RELOC_PPC64_GOT_DTPREL_PCREL34:
return 1;
case BFD_RELOC_PPC_B26:
case BFD_RELOC_PPC_BA26:

94
toolchain/binutils/patches/2.39/055-Re-PowerPC64-pcrel-got-relocs-against-local-symbols.patch
View File

@ -1,94 +0,0 @@
From 010db38b54b589ca3e95b498aba2831064970171 Mon Sep 17 00:00:00 2001
From: Alan Modra <amodra@gmail.com>
Date: Wed, 21 Sep 2022 09:06:29 +0930
Subject: [PATCH 055/160] Re: PowerPC64 pcrel got relocs against local symbols
The last patch wasn't all that shiny. There are rather a lot more
relocations that can hit the assertion in md_apply_fix if the symbol
is local or absolute. Fix them all.
* config/tc-ppc.c (ppc_force_relocation): Add all relocs that
expect a symbol in md_apply_fix. Remove tls pcrel relocs
already covered in general tls match range.
(cherry picked from commit 8b168f1a1e09e337d2a970f204a0230c091bbe58)
---
gas/config/tc-ppc.c | 58 ++++++++++++++++++++++++++++++++++++++++-----
1 file changed, 52 insertions(+), 6 deletions(-)
--- a/gas/config/tc-ppc.c
+++ b/gas/config/tc-ppc.c
@@ -6666,8 +6666,6 @@ ppc_force_relocation (fixS *fix)
int
ppc_force_relocation (fixS *fix)
{
- /* Branch prediction relocations must force a relocation, as must
- the vtable description relocs. */
switch (fix->fx_r_type)
{
case BFD_RELOC_PPC_B16_BRTAKEN:
@@ -6676,12 +6674,60 @@ ppc_force_relocation (fixS *fix)
case BFD_RELOC_PPC_BA16_BRNTAKEN:
case BFD_RELOC_24_PLT_PCREL:
case BFD_RELOC_PPC64_TOC:
+ case BFD_RELOC_16_GOTOFF:
+ case BFD_RELOC_LO16_GOTOFF:
+ case BFD_RELOC_HI16_GOTOFF:
+ case BFD_RELOC_HI16_S_GOTOFF:
+ case BFD_RELOC_LO16_PLTOFF:
+ case BFD_RELOC_HI16_PLTOFF:
+ case BFD_RELOC_HI16_S_PLTOFF:
+ case BFD_RELOC_GPREL16:
+ case BFD_RELOC_16_BASEREL:
+ case BFD_RELOC_LO16_BASEREL:
+ case BFD_RELOC_HI16_BASEREL:
+ case BFD_RELOC_HI16_S_BASEREL:
+ case BFD_RELOC_PPC_TOC16:
+ case BFD_RELOC_PPC64_TOC16_LO:
+ case BFD_RELOC_PPC64_TOC16_HI:
+ case BFD_RELOC_PPC64_TOC16_HA:
+ case BFD_RELOC_PPC64_PLTGOT16:
+ case BFD_RELOC_PPC64_PLTGOT16_LO:
+ case BFD_RELOC_PPC64_PLTGOT16_HI:
+ case BFD_RELOC_PPC64_PLTGOT16_HA:
+ case BFD_RELOC_PPC64_GOT16_DS:
+ case BFD_RELOC_PPC64_GOT16_LO_DS:
+ case BFD_RELOC_PPC64_PLT16_LO_DS:
+ case BFD_RELOC_PPC64_SECTOFF_DS:
+ case BFD_RELOC_PPC64_SECTOFF_LO_DS:
+ case BFD_RELOC_PPC64_TOC16_DS:
+ case BFD_RELOC_PPC64_TOC16_LO_DS:
+ case BFD_RELOC_PPC64_PLTGOT16_DS:
+ case BFD_RELOC_PPC64_PLTGOT16_LO_DS:
+ case BFD_RELOC_PPC_EMB_NADDR16:
+ case BFD_RELOC_PPC_EMB_NADDR16_LO:
+ case BFD_RELOC_PPC_EMB_NADDR16_HI:
+ case BFD_RELOC_PPC_EMB_NADDR16_HA:
+ case BFD_RELOC_PPC_EMB_SDAI16:
+ case BFD_RELOC_PPC_EMB_SDA2I16:
+ case BFD_RELOC_PPC_EMB_SDA2REL:
+ case BFD_RELOC_PPC_EMB_SDA21:
+ case BFD_RELOC_PPC_EMB_MRKREF:
+ case BFD_RELOC_PPC_EMB_RELSEC16:
+ case BFD_RELOC_PPC_EMB_RELST_LO:
+ case BFD_RELOC_PPC_EMB_RELST_HI:
+ case BFD_RELOC_PPC_EMB_RELST_HA:
+ case BFD_RELOC_PPC_EMB_BIT_FLD:
+ case BFD_RELOC_PPC_EMB_RELSDA:
+ case BFD_RELOC_PPC_VLE_SDA21:
+ case BFD_RELOC_PPC_VLE_SDA21_LO:
+ case BFD_RELOC_PPC_VLE_SDAREL_LO16A:
+ case BFD_RELOC_PPC_VLE_SDAREL_LO16D:
+ case BFD_RELOC_PPC_VLE_SDAREL_HI16A:
+ case BFD_RELOC_PPC_VLE_SDAREL_HI16D:
+ case BFD_RELOC_PPC_VLE_SDAREL_HA16A:
+ case BFD_RELOC_PPC_VLE_SDAREL_HA16D:
case BFD_RELOC_PPC64_PLT_PCREL34:
case BFD_RELOC_PPC64_GOT_PCREL34:
- case BFD_RELOC_PPC64_GOT_TLSGD_PCREL34:
- case BFD_RELOC_PPC64_GOT_TLSLD_PCREL34:
- case BFD_RELOC_PPC64_GOT_TPREL_PCREL34:
- case BFD_RELOC_PPC64_GOT_DTPREL_PCREL34:
return 1;
case BFD_RELOC_PPC_B26:
case BFD_RELOC_PPC_BA26:

89
toolchain/binutils/patches/2.39/058-elf-Reset-alignment-for-each-PT_LOAD-segment.patch
View File

@ -1,89 +0,0 @@
From a98316d5cf970cbc99689797d84c2ea832bcdcbb Mon Sep 17 00:00:00 2001
From: "H.J. Lu" <hjl.tools@gmail.com>
Date: Mon, 1 Aug 2022 16:02:39 -0700
Subject: [PATCH 058/160] elf: Reset alignment for each PT_LOAD segment
Reset alignment for each PT_LOAD segment to avoid using alignment from
the previous PT_LOAD segment.
bfd/
PR ld/29435
* elf.c (assign_file_positions_for_load_sections): Reset
alignment for each PT_LOAD segment.
ld/
PR ld/29435
* testsuite/ld-elf/pr29435.d: New file.
* testsuite/ld-elf/pr29435.s: Likewise.
(cherry picked from commit 59f214544c50ec7ebbca285ff2b4949f48671690)
---
bfd/elf.c | 7 ++++---
ld/testsuite/ld-elf/pr29435.d | 11 +++++++++++
ld/testsuite/ld-elf/pr29435.s | 6 ++++++
3 files changed, 21 insertions(+), 3 deletions(-)
create mode 100644 ld/testsuite/ld-elf/pr29435.d
create mode 100644 ld/testsuite/ld-elf/pr29435.s
--- a/bfd/elf.c
+++ b/bfd/elf.c
@@ -5438,8 +5438,6 @@ assign_file_positions_for_load_sections
Elf_Internal_Phdr *p;
file_ptr off; /* Octets. */
bfd_size_type maxpagesize;
- bfd_size_type p_align;
- bool p_align_p = false;
unsigned int alloc, actual;
unsigned int i, j;
struct elf_segment_map **sorted_seg_map;
@@ -5524,7 +5522,6 @@ assign_file_positions_for_load_sections
qsort (sorted_seg_map, alloc, sizeof (*sorted_seg_map),
elf_sort_segments);
- p_align = bed->p_align;
maxpagesize = 1;
if ((abfd->flags & D_PAGED) != 0)
{
@@ -5559,6 +5556,8 @@ assign_file_positions_for_load_sections
asection **secpp;
bfd_vma off_adjust; /* Octets. */
bool no_contents;
+ bfd_size_type p_align;
+ bool p_align_p;
/* An ELF segment (described by Elf_Internal_Phdr) may contain a
number of sections with contents contributing to both p_filesz
@@ -5569,6 +5568,8 @@ assign_file_positions_for_load_sections
p = phdrs + m->idx;
p->p_type = m->p_type;
p->p_flags = m->p_flags;
+ p_align = bed->p_align;
+ p_align_p = false;
if (m->count == 0)
p->p_vaddr = m->p_vaddr_offset * opb;
--- /dev/null
+++ b/ld/testsuite/ld-elf/pr29435.d
@@ -0,0 +1,11 @@
+#ld: -shared -z separate-code -z relro
+#xfail: ![check_shared_lib_support]
+#xfail: ![check_relro_support]
+#readelf: -Wl
+
+#failif
+#...
+ +LOAD +0x[0-9a-f]+ 0x[0-9a-f]+ 0x[0-9a-f]+ 0x[0-9a-f]+ 0x[0-9a-f]+ .* 0x8000
+#...
+ +LOAD +0x[0-9a-f]+ 0x[0-9a-f]+ 0x[0-9a-f]+ 0x[0-9a-f]+ 0x[0-9a-f]+ .* 0x8000
+#...
--- /dev/null
+++ b/ld/testsuite/ld-elf/pr29435.s
@@ -0,0 +1,6 @@
+ .text
+ .balign 0x8000
+ .globl foo
+ .type foo, %function
+foo:
+ .byte 0

29
toolchain/binutils/patches/2.39/063-PR29542-PowerPC-gold-internal-error-in-get_output_vi.patch
View File

@ -1,29 +0,0 @@
From 041c22e35de06d22566f4c71e4425c3351215e66 Mon Sep 17 00:00:00 2001
From: Alan Modra <amodra@gmail.com>
Date: Sun, 25 Sep 2022 12:07:36 +0930
Subject: [PATCH 063/160] PR29542, PowerPC gold internal error in
get_output_view,
We were attempting to set a BSS style section contents.
PR 29542
* powerpc.cc (Output_data_plt_powerpc::do_write): Don't set .plt,
.iplt or .lplt section contents when position independent.
(cherry picked from commit c21736aed1d4877e090df60362413669dbdc391d)
---
gold/powerpc.cc | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/gold/powerpc.cc
+++ b/gold/powerpc.cc
@@ -4338,7 +4338,8 @@ template<int size, bool big_endian>
void
Output_data_plt_powerpc<size, big_endian>::do_write(Output_file* of)
{
- if (!this->sym_ents_.empty())
+ if (!this->sym_ents_.empty()
+ && !parameters->options().output_is_position_independent())
{
const section_size_type offset = this->offset();
const section_size_type oview_size

301
toolchain/binutils/patches/2.39/116-arm-Use-DWARF-numbering-convention-for-pseudo-regist.patch
View File

@ -1,301 +0,0 @@
From 88ac930a725b8aac8284a2738f03b843f4343dd0 Mon Sep 17 00:00:00 2001
From: Victor Do Nascimento <Victor.DoNascimento@arm.com>
Date: Thu, 17 Nov 2022 14:48:37 +0000
Subject: [PATCH 116/160] arm: Use DWARF numbering convention for
pseudo-register representation
The patch, initially submitted to trunk in
https://sourceware.org/pipermail/binutils/2022-July/122092.html ensures correct
support for handling .save directives for mixed-register type lists involving
the ra_auth_code pseudo-register, whereby the support first introduced in 2.39
(https://sourceware.org/pipermail/binutils/2022-May/120672.html) led to the
generation of unwinder code popping registers in reversed order.
gas/Changelog:
* config/tc-arm.c (REG_RA_AUTH_CODE): New.
(parse_dot_save): Likewise.
(parse_reg_list): Remove obsolete code.
(reg_names): Set ra_auth_code to 143.
(s_arm_unwind_save): Handle core and pseudo-register lists via
parse_dot_save.
(s_arm_unwind_save_mixed): Deleted.
(s_arm_unwind_save_pseudo): Handle one register at a time.
* testsuite/gas/arm/unwind-pacbti-m-readelf.d: Fix test.
* testsuite/gas/arm/unwind-pacbti-m.d: Likewise.
(cherry picked from commit 3a368c4c248f6e9f4bda3a5369befa17a4560293)
---
gas/config/tc-arm.c | 159 ++++++++++--------
.../gas/arm/unwind-pacbti-m-readelf.d | 4 +-
gas/testsuite/gas/arm/unwind-pacbti-m.d | 2 +-
3 files changed, 95 insertions(+), 70 deletions(-)
--- a/gas/config/tc-arm.c
+++ b/gas/config/tc-arm.c
@@ -742,6 +742,7 @@ const char * const reg_expected_msgs[] =
#define REG_SP 13
#define REG_LR 14
#define REG_PC 15
+#define REG_RA_AUTH_CODE 143
/* ARM instructions take 4bytes in the object file, Thumb instructions
take 2: */
@@ -1943,21 +1944,6 @@ parse_reg_list (char ** strp, enum reg_l
reg = arm_reg_parse (&str, rt);
- /* Skip over allowed registers of alternative types in mixed-type
- register lists. */
- if (reg == FAIL && rt == REG_TYPE_PSEUDO
- && ((reg = arm_reg_parse (&str, REG_TYPE_RN)) != FAIL))
- {
- cur_reg = reg;
- continue;
- }
- else if (reg == FAIL && rt == REG_TYPE_RN
- && ((reg = arm_reg_parse (&str, REG_TYPE_PSEUDO)) != FAIL))
- {
- cur_reg = reg;
- continue;
- }
-
if (etype == REGLIST_CLRM)
{
if (reg == REG_SP || reg == REG_PC)
@@ -4139,7 +4125,6 @@ s_arm_unwind_fnstart (int ignored ATTRIB
unwind.sp_restored = 0;
}
-
/* Parse a handlerdata directive. Creates the exception handling table entry
for the function. */
@@ -4297,15 +4282,19 @@ s_arm_unwind_personality (int ignored AT
/* Parse a directive saving pseudo registers. */
static void
-s_arm_unwind_save_pseudo (long range)
+s_arm_unwind_save_pseudo (int regno)
{
valueT op;
- if (range & (1 << 12))
+ switch (regno)
{
+ case REG_RA_AUTH_CODE:
/* Opcode for restoring RA_AUTH_CODE. */
op = 0xb4;
add_unwind_opcode (op, 1);
+ break;
+ default:
+ as_bad (_("Unknown register %d encountered\n"), regno);
}
}
@@ -4375,6 +4364,80 @@ s_arm_unwind_save_core (long range)
}
}
+/* Implement correct handling of .save lists enabling the split into
+sublists where necessary, while preserving correct sublist ordering. */
+
+static void
+parse_dot_save (char **str_p, int prev_reg)
+{
+ long core_regs = 0;
+ int reg;
+ int in_range = 0;
+
+ if (**str_p == ',')
+ *str_p += 1;
+ if (**str_p == '}')
+ {
+ *str_p += 1;
+ return;
+ }
+
+ while ((reg = arm_reg_parse (str_p, REG_TYPE_RN)) != FAIL)
+ {
+ if (!in_range)
+ {
+ if (core_regs & (1 << reg))
+ as_tsktsk (_("Warning: duplicated register (r%d) in register list"),
+ reg);
+ else if (reg <= prev_reg)
+ as_tsktsk (_("Warning: register list not in ascending order"));
+
+ core_regs |= (1 << reg);
+ prev_reg = reg;
+ if (skip_past_char(str_p, '-') != FAIL)
+ in_range = 1;
+ else if (skip_past_comma(str_p) == FAIL)
+ first_error (_("bad register list"));
+ }
+ else
+ {
+ int i;
+ if (reg <= prev_reg)
+ first_error (_("bad range in register list"));
+ for (i = prev_reg + 1; i <= reg; i++)
+ {
+ if (core_regs & (1 << i))
+ as_tsktsk (_("Warning: duplicated register (r%d) in register list"),
+ i);
+ else
+ core_regs |= 1 << i;
+ }
+ in_range = 0;
+ }
+ }
+ if (core_regs)
+ {
+ /* Higher register numbers go in higher memory addresses. When splitting a list,
+ right-most sublist should therefore be .saved first. Use recursion for this. */
+ parse_dot_save (str_p, reg);
+ /* We're back from recursion, so emit .save insn for sublist. */
+ s_arm_unwind_save_core (core_regs);
+ return;
+ }
+ /* Handle pseudo-regs, under assumption these are emitted singly. */
+ else if ((reg = arm_reg_parse (str_p, REG_TYPE_PSEUDO)) != FAIL)
+ {
+ /* Recurse for remainder of input. Note: No assumption is made regarding which
+ register in core register set holds pseudo-register. It's not considered in
+ ordering check beyond ensuring it's not sandwiched between 2 consecutive
+ registers. */
+ parse_dot_save (str_p, prev_reg + 1);
+ s_arm_unwind_save_pseudo (reg);
+ return;
+ }
+ else
+ as_bad (BAD_SYNTAX);
+}
/* Parse a directive saving FPA registers. */
@@ -4716,39 +4779,13 @@ s_arm_unwind_save_mmxwcg (void)
ignore_rest_of_line ();
}
-/* Convert range and mask_range into a sequence of s_arm_unwind_core
- and s_arm_unwind_pseudo operations. We assume that mask_range will
- not have consecutive bits set, or that one operation per bit is
- acceptable. */
-
-static void
-s_arm_unwind_save_mixed (long range, long mask_range)
-{
- while (mask_range)
- {
- long mask_bit = mask_range & -mask_range;
- long subrange = range & (mask_bit - 1);
-
- if (subrange)
- s_arm_unwind_save_core (subrange);
-
- s_arm_unwind_save_pseudo (mask_bit);
- range &= ~subrange;
- mask_range &= ~mask_bit;
- }
-
- if (range)
- s_arm_unwind_save_core (range);
-}
-
/* Parse an unwind_save directive.
If the argument is non-zero, this is a .vsave directive. */
static void
s_arm_unwind_save (int arch_v6)
{
- char *peek, *mask_peek;
- long range, mask_range;
+ char *peek;
struct reg_entry *reg;
bool had_brace = false;
@@ -4756,7 +4793,7 @@ s_arm_unwind_save (int arch_v6)
as_bad (MISSING_FNSTART);
/* Figure out what sort of save we have. */
- peek = mask_peek = input_line_pointer;
+ peek = input_line_pointer;
if (*peek == '{')
{
@@ -4788,20 +4825,13 @@ s_arm_unwind_save (int arch_v6)
case REG_TYPE_PSEUDO:
case REG_TYPE_RN:
- mask_range = parse_reg_list (&mask_peek, REGLIST_PSEUDO);
- range = parse_reg_list (&input_line_pointer, REGLIST_RN);
-
- if (range == FAIL || mask_range == FAIL)
- {
- as_bad (_("expected register list"));
- ignore_rest_of_line ();
- return;
- }
-
- demand_empty_rest_of_line ();
-
- s_arm_unwind_save_mixed (range, mask_range);
- return;
+ {
+ if (had_brace)
+ input_line_pointer++;
+ parse_dot_save (&input_line_pointer, -1);
+ demand_empty_rest_of_line ();
+ return;
+ }
case REG_TYPE_VFD:
if (arch_v6)
@@ -23993,12 +24023,8 @@ static const struct reg_entry reg_names[
/* XScale accumulator registers. */
REGNUM(acc,0,XSCALE), REGNUM(ACC,0,XSCALE),
- /* DWARF ABI defines RA_AUTH_CODE to 143. It also reserves 134-142 for future
- expansion. RA_AUTH_CODE here is given the value 143 % 134 to make it easy
- for tc_arm_regname_to_dw2regnum to translate to DWARF reg number using
- 134 + reg_number should the range 134 to 142 be used for more pseudo regs
- in the future. This also helps fit RA_AUTH_CODE into a bitmask. */
- REGDEF(ra_auth_code,12,PSEUDO),
+ /* AADWARF32 defines RA_AUTH_CODE to 143. */
+ REGDEF(ra_auth_code,143,PSEUDO),
};
#undef REGDEF
#undef REGNUM
@@ -27905,7 +27931,6 @@ create_unwind_entry (int have_data)
return 0;
}
-
/* Initialize the DWARF-2 unwind information for this procedure. */
void
--- a/gas/testsuite/gas/arm/unwind-pacbti-m-readelf.d
+++ b/gas/testsuite/gas/arm/unwind-pacbti-m-readelf.d
@@ -10,11 +10,11 @@ Unwind section '.ARM.exidx' at offset 0x
0x0 <foo>: @0x0
Compact model index: 1
- 0x84 0x00 pop {r14}
0xb4 pop {ra_auth_code}
0x84 0x00 pop {r14}
- 0xb4 pop {ra_auth_code}
0xa3 pop {r4, r5, r6, r7}
0xb4 pop {ra_auth_code}
+ 0x84 0x00 pop {r14}
+ 0xb4 pop {ra_auth_code}
0xa8 pop {r4, r14}
0xb0 finish
--- a/gas/testsuite/gas/arm/unwind-pacbti-m.d
+++ b/gas/testsuite/gas/arm/unwind-pacbti-m.d
@@ -8,4 +8,4 @@
.*: file format.*
Contents of section .ARM.extab:
- 0000 (00840281 b40084b4 b0a8b4a3|81028400 b48400b4 a3b4a8b0) 00000000 .*
+ 0000 (84b40281 84b4a300 b0a8b400|8102b484 00a3b484 00b4a8b0) 00000000 .*

22
toolchain/binutils/patches/2.39/300-001_ld_makefile_patch.patch
View File

@ -1,22 +0,0 @@
--- a/ld/Makefile.am
+++ b/ld/Makefile.am
@@ -50,7 +50,7 @@ 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)
EMUL = @EMUL@
EMULATION_OFILES = @EMULATION_OFILES@
--- a/ld/Makefile.in
+++ b/ld/Makefile.in
@@ -569,7 +569,7 @@ 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

18
toolchain/binutils/patches/2.39/400-mips_no_dynamic_linking_sym.patch
View File

@ -1,18 +0,0 @@
--- a/bfd/elfxx-mips.c
+++ b/bfd/elfxx-mips.c
@@ -8066,6 +8066,7 @@ _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)))
@@ -8078,6 +8079,7 @@ _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)
{

38
toolchain/binutils/patches/2.39/500-Change-default-emulation-for-mips64-linux.patch
View File

@ -1,38 +0,0 @@
--- a/bfd/config.bfd
+++ b/bfd/config.bfd
@@ -928,12 +928,12 @@ case "${targ}" in
targ_selvecs="mips_elf32_le_vec mips_elf64_be_vec mips_elf64_le_vec mips_ecoff_be_vec mips_ecoff_le_vec"
;;
mips64*el-*-linux*)
- targ_defvec=mips_elf32_ntrad_le_vec
- targ_selvecs="mips_elf32_ntrad_be_vec mips_elf32_trad_le_vec mips_elf32_trad_be_vec mips_elf64_trad_le_vec mips_elf64_trad_be_vec"
+ targ_defvec=mips_elf64_trad_le_vec
+ targ_selvecs="mips_elf32_ntrad_le_vec mips_elf32_ntrad_be_vec mips_elf32_trad_le_vec mips_elf32_trad_be_vec mips_elf64_trad_be_vec"
;;
mips64*-*-linux*)
- targ_defvec=mips_elf32_ntrad_be_vec
- targ_selvecs="mips_elf32_ntrad_le_vec mips_elf32_trad_be_vec mips_elf32_trad_le_vec mips_elf64_trad_be_vec mips_elf64_trad_le_vec"
+ targ_defvec=mips_elf64_trad_be_vec
+ targ_selvecs="mips_elf32_ntrad_be_vec mips_elf32_ntrad_le_vec mips_elf32_trad_be_vec mips_elf32_trad_le_vec mips_elf64_trad_le_vec"
;;
mips*el-*-linux*)
targ_defvec=mips_elf32_trad_le_vec
--- a/ld/configure.tgt
+++ b/ld/configure.tgt
@@ -580,12 +580,12 @@ mips*-*-vxworks*) targ_emul=elf32ebmipvx
;;
mips*-*-windiss) targ_emul=elf32mipswindiss
;;
-mips64*el-*-linux-*) targ_emul=elf32ltsmipn32
- targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf64ltsmip elf64btsmip"
+mips64*el-*-linux-*) targ_emul=elf64ltsmip
+ targ_extra_emuls="elf32btsmipn32 elf32ltsmipn32 elf32ltsmip elf32btsmip elf64btsmip"
targ_extra_libpath=$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

2172
toolchain/binutils/patches/2.41/001-PR-30569-always-call-elf_backend_size_dynamic_sectio.patch
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File diff suppressed because it is too large Load Diff

218
toolchain/binutils/patches/2.41/002-PR-30569-delete-_bfd_mips_elf_early_size_sections.patch
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@ -1,218 +0,0 @@
From 3c6c32951e292a51ede70b8087bb0308d7dbc4fc Mon Sep 17 00:00:00 2001
From: Alan Modra <amodra@gmail.com>
Date: Thu, 28 Mar 2024 20:33:32 +1030
Subject: [PATCH 2/2] PR 30569, delete _bfd_mips_elf_early_size_sections
PR30569 was triggered by a patch of mine 6540edd52cc0 moving the call
to always_size_sections in bfd_elf_size_dynamic_sections earlier, made
to support the x86 DT_RELR implementation. This broke mips16 code
handling stubs when --export-dynamic is passed to the linker, because
numerous symbols then became dynamic after always_size_sections. The
mips backend fiddles with symbols in its always_size_sections. Maciej
in 902e9fc76a0e had moved the call to always_size_sections to after
the export-dynamic code. Prior to that, Nathan in 04c3a75556c0 moved
it before the exec stack code, back to the start of
bfd_elf_size_dynamic_sections which was where Ian put it originally
in ff12f303355b. So the call has moved around a little. I'm leaving
it where it is, and instead calling mips_elf_check_symbols from
late_size_sections (the old size_dynamic_sections) which is now always
called. In fact, the whole of _bfd_mips_elf_early_size_sections can
be merged into _bfd_mips_elf_late_size_sections.
---
bfd/elf32-mips.c | 1 -
bfd/elf64-mips.c | 2 --
bfd/elfn32-mips.c | 1 -
bfd/elfxx-mips.c | 84 +++++++++++++++++++----------------------------
bfd/elfxx-mips.h | 2 --
5 files changed, 34 insertions(+), 56 deletions(-)
--- a/bfd/elf32-mips.c
+++ b/bfd/elf32-mips.c
@@ -2537,7 +2537,6 @@ static const struct ecoff_debug_swap mip
#define elf_backend_get_target_dtag _bfd_mips_elf_get_target_dtag
#define elf_backend_adjust_dynamic_symbol \
_bfd_mips_elf_adjust_dynamic_symbol
-#define elf_backend_early_size_sections _bfd_mips_elf_early_size_sections
#define elf_backend_late_size_sections _bfd_mips_elf_late_size_sections
#define elf_backend_init_index_section _bfd_elf_init_1_index_section
#define elf_backend_relocate_section _bfd_mips_elf_relocate_section
--- a/bfd/elf64-mips.c
+++ b/bfd/elf64-mips.c
@@ -4748,8 +4748,6 @@ const struct elf_size_info mips_elf64_si
#define elf_backend_get_target_dtag _bfd_mips_elf_get_target_dtag
#define elf_backend_adjust_dynamic_symbol \
_bfd_mips_elf_adjust_dynamic_symbol
-#define elf_backend_early_size_sections \
- _bfd_mips_elf_early_size_sections
#define elf_backend_late_size_sections \
_bfd_mips_elf_late_size_sections
#define elf_backend_init_index_section _bfd_elf_init_1_index_section
--- a/bfd/elfn32-mips.c
+++ b/bfd/elfn32-mips.c
@@ -4138,7 +4138,6 @@ static const struct ecoff_debug_swap mip
#define elf_backend_get_target_dtag _bfd_mips_elf_get_target_dtag
#define elf_backend_adjust_dynamic_symbol \
_bfd_mips_elf_adjust_dynamic_symbol
-#define elf_backend_early_size_sections _bfd_mips_elf_early_size_sections
#define elf_backend_late_size_sections _bfd_mips_elf_late_size_sections
#define elf_backend_init_index_section _bfd_elf_init_1_index_section
#define elf_backend_relocate_section _bfd_mips_elf_relocate_section
--- a/bfd/elfxx-mips.c
+++ b/bfd/elfxx-mips.c
@@ -9639,48 +9639,6 @@ _bfd_mips_elf_adjust_dynamic_symbol (str
return _bfd_elf_adjust_dynamic_copy (info, h, s);
}
-/* This function is called after all the input files have been read,
- and the input sections have been assigned to output sections. We
- check for any mips16 stub sections that we can discard. */
-
-bool
-_bfd_mips_elf_early_size_sections (bfd *output_bfd,
- struct bfd_link_info *info)
-{
- asection *sect;
- struct mips_elf_link_hash_table *htab;
- struct mips_htab_traverse_info hti;
-
- htab = mips_elf_hash_table (info);
- BFD_ASSERT (htab != NULL);
-
- /* The .reginfo section has a fixed size. */
- sect = bfd_get_section_by_name (output_bfd, ".reginfo");
- if (sect != NULL)
- {
- bfd_set_section_size (sect, sizeof (Elf32_External_RegInfo));
- sect->flags |= SEC_FIXED_SIZE | SEC_HAS_CONTENTS;
- }
-
- /* The .MIPS.abiflags section has a fixed size. */
- sect = bfd_get_section_by_name (output_bfd, ".MIPS.abiflags");
- if (sect != NULL)
- {
- bfd_set_section_size (sect, sizeof (Elf_External_ABIFlags_v0));
- sect->flags |= SEC_FIXED_SIZE | SEC_HAS_CONTENTS;
- }
-
- hti.info = info;
- hti.output_bfd = output_bfd;
- hti.error = false;
- mips_elf_link_hash_traverse (mips_elf_hash_table (info),
- mips_elf_check_symbols, &hti);
- if (hti.error)
- return false;
-
- return true;
-}
-
/* If the link uses a GOT, lay it out and work out its size. */
static bool
@@ -9985,7 +9943,8 @@ mips_elf_set_plt_sym_value (struct mips_
return true;
}
-/* Set the sizes of the dynamic sections. */
+/* Set the sizes of the dynamic sections, some mips non-dynamic sections,
+ and check for any mips16 stub sections that we can discard. */
bool
_bfd_mips_elf_late_size_sections (bfd *output_bfd,
@@ -9995,14 +9954,39 @@ _bfd_mips_elf_late_size_sections (bfd *o
asection *s, *sreldyn;
bool reltext;
struct mips_elf_link_hash_table *htab;
+ struct mips_htab_traverse_info hti;
htab = mips_elf_hash_table (info);
BFD_ASSERT (htab != NULL);
- dynobj = elf_hash_table (info)->dynobj;
+
+ /* The .reginfo section has a fixed size. */
+ s = bfd_get_section_by_name (output_bfd, ".reginfo");
+ if (s != NULL)
+ {
+ bfd_set_section_size (s, sizeof (Elf32_External_RegInfo));
+ s->flags |= SEC_FIXED_SIZE | SEC_HAS_CONTENTS;
+ }
+
+ /* The .MIPS.abiflags section has a fixed size. */
+ s = bfd_get_section_by_name (output_bfd, ".MIPS.abiflags");
+ if (s != NULL)
+ {
+ bfd_set_section_size (s, sizeof (Elf_External_ABIFlags_v0));
+ s->flags |= SEC_FIXED_SIZE | SEC_HAS_CONTENTS;
+ }
+
+ hti.info = info;
+ hti.output_bfd = output_bfd;
+ hti.error = false;
+ mips_elf_link_hash_traverse (htab, mips_elf_check_symbols, &hti);
+ if (hti.error)
+ return false;
+
+ dynobj = htab->root.dynobj;
if (dynobj == NULL)
return true;
- if (elf_hash_table (info)->dynamic_sections_created)
+ if (htab->root.dynamic_sections_created)
{
/* Set the contents of the .interp section to the interpreter. */
if (bfd_link_executable (info) && !info->nointerp)
@@ -10142,7 +10126,7 @@ _bfd_mips_elf_late_size_sections (bfd *o
}
}
else if (bfd_link_executable (info)
- && ! mips_elf_hash_table (info)->use_rld_obj_head
+ && !htab->use_rld_obj_head
&& startswith (name, ".rld_map"))
{
/* We add a room for __rld_map. It will be filled in by the
@@ -10151,7 +10135,7 @@ _bfd_mips_elf_late_size_sections (bfd *o
}
else if (SGI_COMPAT (output_bfd)
&& startswith (name, ".compact_rel"))
- s->size += mips_elf_hash_table (info)->compact_rel_size;
+ s->size += htab->compact_rel_size;
else if (s == htab->root.splt)
{
/* If the last PLT entry has a branch delay slot, allocate
@@ -10191,7 +10175,7 @@ _bfd_mips_elf_late_size_sections (bfd *o
}
}
- if (elf_hash_table (info)->dynamic_sections_created)
+ if (htab->root.dynamic_sections_created)
{
/* Add some entries to the .dynamic section. We fill in the
values later, in _bfd_mips_elf_finish_dynamic_sections, but we
@@ -14934,7 +14918,7 @@ _bfd_mips_elf_final_link (bfd *abfd, str
input_section->flags &= ~SEC_HAS_CONTENTS;
}
- /* Size has been set in _bfd_mips_elf_early_size_sections. */
+ /* Size has been set in _bfd_mips_elf_late_size_sections. */
BFD_ASSERT(o->size == sizeof (Elf_External_ABIFlags_v0));
/* Skip this section later on (I don't think this currently
@@ -14993,7 +14977,7 @@ _bfd_mips_elf_final_link (bfd *abfd, str
input_section->flags &= ~SEC_HAS_CONTENTS;
}
- /* Size has been set in _bfd_mips_elf_early_size_sections. */
+ /* Size has been set in _bfd_mips_elf_late_size_sections. */
BFD_ASSERT(o->size == sizeof (Elf32_External_RegInfo));
/* Skip this section later on (I don't think this currently
--- a/bfd/elfxx-mips.h
+++ b/bfd/elfxx-mips.h
@@ -67,8 +67,6 @@ extern bool _bfd_mips_elf_check_relocs
(bfd *, struct bfd_link_info *, asection *, const Elf_Internal_Rela *);
extern bool _bfd_mips_elf_adjust_dynamic_symbol
(struct bfd_link_info *, struct elf_link_hash_entry *);
-extern bool _bfd_mips_elf_early_size_sections
- (bfd *, struct bfd_link_info *);
extern bool _bfd_mips_elf_late_size_sections
(bfd *, struct bfd_link_info *);
extern int _bfd_mips_elf_relocate_section

22
toolchain/binutils/patches/2.41/300-001_ld_makefile_patch.patch
View File

@ -1,22 +0,0 @@
--- a/ld/Makefile.am
+++ b/ld/Makefile.am
@@ -50,7 +50,7 @@ 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)
EMUL = @EMUL@
EMULATION_OFILES = @EMULATION_OFILES@
--- a/ld/Makefile.in
+++ b/ld/Makefile.in
@@ -573,7 +573,7 @@ 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

18
toolchain/binutils/patches/2.41/400-mips_no_dynamic_linking_sym.patch
View File

@ -1,18 +0,0 @@
--- a/bfd/elfxx-mips.c
+++ b/bfd/elfxx-mips.c
@@ -8144,6 +8144,7 @@ _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)))
@@ -8156,6 +8157,7 @@ _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)
{

48
toolchain/binutils/patches/2.41/500-Change-default-emulation-for-mips64-linux.patch
View File

@ -1,48 +0,0 @@
--- a/bfd/config.bfd
+++ b/bfd/config.bfd
@@ -947,8 +947,8 @@ case "${targ}" in
want64=true
;;
mips64*el-*-linux*)
- targ_defvec=mips_elf32_ntrad_le_vec
- targ_selvecs="mips_elf32_ntrad_be_vec mips_elf32_trad_le_vec mips_elf32_trad_be_vec mips_elf64_trad_le_vec mips_elf64_trad_be_vec"
+ targ_defvec=mips_elf64_trad_le_vec
+ targ_selvecs="mips_elf32_ntrad_le_vec mips_elf32_ntrad_be_vec mips_elf32_trad_le_vec mips_elf32_trad_be_vec mips_elf64_trad_be_vec"
;;
mips64*-*-linux*-gnuabi64)
targ_defvec=mips_elf64_trad_be_vec
@@ -956,8 +956,8 @@ case "${targ}" in
want64=true
;;
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
@@ -585,8 +585,8 @@ mips64*el-*-linux-gnuabi64)
targ_extra_emuls="elf64btsmip elf32ltsmipn32 elf32btsmipn32 elf32ltsmip elf32btsmip"
targ_extra_libpath=$targ_extra_emuls
;;
-mips64*el-*-linux-*) targ_emul=elf32ltsmipn32
- targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf64ltsmip elf64btsmip"
+mips64*el-*-linux-*) targ_emul=elf64ltsmip
+ targ_extra_emuls="elf32btsmipn32 elf32ltsmipn32 elf32ltsmip elf32btsmip elf64btsmip"
targ_extra_libpath=$targ_extra_emuls
;;
mips64*-*-linux-gnuabi64)
@@ -594,8 +594,8 @@ mips64*-*-linux-gnuabi64)
targ_extra_emuls="elf64ltsmip elf32btsmipn32 elf32ltsmipn32 elf32btsmip elf32ltsmip"
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