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H.J. Lu 320fdefef1 ld: Add a before_plugin_all_symbols_read hook
Add a before_plugin_all_symbols_read hook to load symbol references from
DT_NEEDED entries, included from --copy-dt-needed-entries, before reading
plugin symbols to properly resolve plugin symbol references.

bfd/

	PR ld/28849
	* elf-bfd.h (elf_link_hash_table): Add handling_dt_needed.
	* elflink.c (_bfd_elf_merge_symbol): Don't set non_ir_ref_dynamic
	before plugin 'all symbols read' hook is called.

ld/

	PR ld/28849
	* ldelf.c (ldelf_handle_dt_needed): New function.
	(ldelf_before_plugin_all_symbols_read): Likewise.
	(ldelf_after_open): Call ldelf_handle_dt_needed.
	* ldelf.h (ldelf_before_plugin_all_symbols_read): New.
	* ldemul.c (ldemul_before_plugin_all_symbols_read): Likewise.
	* ldemul.h (ldemul_before_plugin_all_symbols_read): Likewise.
	(ld_emulation_xfer_struct): Add before_plugin_all_symbols_read.
	* ldlang.c (lang_process): Call
	ldemul_before_plugin_all_symbols_read before calling
	plugin_call_all_symbols_read.
	* emultempl/elf.em
	(gld${EMULATION_NAME}_before_plugin_all_symbols_read): New.
	(LDEMUL_BEFORE_PLUGIN_ALL_SYMBOLS_READ): New.
	* emultempl/emulation.em (ld_${EMULATION_NAME}_emulation):
	Initialize the before_plugin_all_symbols_read field.
	* testsuite/ld-plugin/lto.exp: Run PR ld/28849 tests.
	* testsuite/ld-plugin/pr28849.d: New file.
	* testsuite/ld-plugin/pr28849a.c: Likewise.
	* testsuite/ld-plugin/pr28849b.c: Likewise.
2022-03-09 18:23:43 -08:00
bfd ld: Add a before_plugin_all_symbols_read hook 2022-03-09 18:23:43 -08:00
binutils MIPS/opcodes: Fix alias annotation for branch instructions 2022-03-06 18:30:58 +00:00
config Add markers for 2.38 branch 2022-01-22 12:08:55 +00:00
contrib
cpu Add markers for 2.38 branch 2022-01-22 12:08:55 +00:00
elfcpp Add markers for 2.38 branch 2022-01-22 12:08:55 +00:00
etc
gas Constant fold view increment expressions 2022-03-09 15:50:34 +10:30
gdb GDB/testsuite: Fix a "displayed" typo in gdb.base/default.exp 2022-03-09 19:15:27 +00:00
gdbserver Avoid conflict with gnulib open/close macros. 2022-03-03 11:21:36 -08:00
gdbsupport Let phex and phex_nz handle sizeof_l==1 2022-03-07 07:52:59 -07:00
gnulib
gold Updated Serbian translations for the bfd, gold, ld and opcodes directories 2022-02-17 15:18:59 +00:00
gprof Update Bulgarian, French, Romaniam and Ukranian translation for some of the sub-directories 2022-01-24 14:22:49 +00:00
include RISC-V: Updated CSRs to privileged spec v1.12 and debug spec v1.0. 2022-02-23 14:54:34 +08:00
intl
ld ld: Add a before_plugin_all_symbols_read hook 2022-03-09 18:23:43 -08:00
libbacktrace
libctf libctf: delete unused libctf_TEXINFOS 2022-02-11 04:20:49 -05:00
libdecnumber
libiberty Import patch from mainline GCC to fix an infinite recusion in the Rust demangler. 2022-01-31 14:36:31 +00:00
opcodes MIPS/opcodes: Fix alias annotation for branch instructions 2022-03-06 18:30:58 +00:00
readline
sim sim: gdbinit: hoist setup to common code 2022-02-21 13:57:33 -05:00
texinfo
zlib
.cvsignore
.editorconfig Add top-level .editorconfig file 2022-01-28 08:25:42 -05:00
.gitattributes
.gitignore
ar-lib
ChangeLog Add markers for 2.38 branch 2022-01-22 12:08:55 +00:00
compile
config-ml.in
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config.rpath
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COPYING
COPYING3
COPYING3.LIB
COPYING.LIB
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depcomp
djunpack.bat
install-sh
libtool.m4
lt~obsolete.m4
ltgcc.m4
ltmain.sh
ltoptions.m4
ltsugar.m4
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MAINTAINERS
Makefile.def toplevel: Makefile.def: Make configure-sim depend on all-readline 2022-03-09 20:46:16 +01:00
Makefile.in toplevel: Makefile.def: Make configure-sim depend on all-readline 2022-03-09 20:46:16 +01:00
Makefile.tpl
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missing
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		   README for GNU development tools

This directory contains various GNU compilers, assemblers, linkers, 
debuggers, etc., plus their support routines, definitions, and documentation.

If you are receiving this as part of a GDB release, see the file gdb/README.
If with a binutils release, see binutils/README;  if with a libg++ release,
see libg++/README, etc.  That'll give you info about this
package -- supported targets, how to use it, how to report bugs, etc.

It is now possible to automatically configure and build a variety of
tools with one command.  To build all of the tools contained herein,
run the ``configure'' script here, e.g.:

	./configure 
	make

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then do:
	make install

(If the configure script can't determine your type of computer, give it
the name as an argument, for instance ``./configure sun4''.  You can
use the script ``config.sub'' to test whether a name is recognized; if
it is, config.sub translates it to a triplet specifying CPU, vendor,
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If you have more than one compiler on your system, it is often best to
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also set CC when running make.  For example (assuming sh/bash/ksh):

	CC=gcc ./configure
	make

A similar example using csh:

	setenv CC gcc
	./configure
	make

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the Free Software Foundation, Inc.  See the file COPYING or
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GNU General Public License terms under which you can copy the files.

REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info
on where and how to report problems.