Commit Graph

448 Commits

Author SHA1 Message Date
Ed Maste
c158e13f7d Handle FreeBSD-specific ELF notes
Add a function to return the specific type, when the note's Name field is
'FreeBSD'.

r249558 added FreeBSD-specific ELF note types that reuse type numbers of
existing generic / Linux types.  This caused 'readelf -n' to produce
incorrect output on FreeBSD core files.

Sponsored by:	DARPA, AFRL
MFC after:	3 days
2013-07-18 17:25:50 +00:00
Ed Maste
513f8c0cb8 Handle DW_TAG_rvalue_reference_type
2012-05-21  Jim Ingham <jingham@apple.com>

      * dwarf2read.c (process_die): Handle DW_TAG_rvalue_reference_type.
      (read_type_die): Ditto.
      (dwarf_tag_name): Ditto.

      * elf/dwarf2.h: Add DW_TAG_rvalue_reference_type.

Obtained from:	Apple, gdb-1820
2013-06-12 20:05:19 +00:00
Pedro F. Giffuni
b7875bd695 Revert: Use time_t instead of long for archive timestamps.
Back out for now: this breaks the i386 build and requires some revision.
2013-06-01 18:03:01 +00:00
Pedro F. Giffuni
53eda80d00 BFD: Use time_t instead of long for archive timestamps.
This basically follows the suggestion in the binutils code and is more
in line with what BSD ar(1) does.

Obtained from:	OpenBSD
MFC after:	2 weeks.
2013-06-01 14:16:51 +00:00
Jung-uk Kim
a7880d59c9 Improve compatibility with recent flex from flex.sourceforge.net. 2013-05-03 23:51:32 +00:00
Andrew Turner
b00bf67dd2 Fix the value of NT_FREEBSD_TAG to be the same as ABI_NOTRTYPE in lib/csu.
Add NT_FREEBSD_NOINIT_TAG for the value of CRT_NOINIT_NOTETYPE.
Check for both of these when detecting a FreeBSD binary in gdb.
2013-04-18 02:20:58 +00:00
Dimitry Andric
9333231988 Similar to r239870 and r239872, teach the other binutils tools about the
DW_FORM_flag_present dwarf attribute, so they do not print errors or
warnings on files that contain it.  (This attribute can be emitted by
newer versions of clang and gcc.)

MFC after:	1 week
2013-03-27 19:21:36 +00:00
Andrew Turner
da6b2089d5 do_vfp_vmrs and do_vfp_vmsr should not return anything. 2013-03-18 15:14:36 +00:00
Andrew Turner
e8dde80b1d Add support for the vmsr and vmrs instructions. This supports the system
level version of the instructions. When used in userland the hardware only
allows us to read/write FPSCR.
2013-03-18 08:22:35 +00:00
Andrew Turner
90ab443e31 Some ARM vmov similar to 'vmov.f32 s1, s2' will incorrectly have the second
register added to the symbol table by the assembler. On further
investigation it was found the problem was with the my_get_expression
function. This is called by parse_big_immediate.

Fix this by moving the call to parse_big_immediate to the end of the if,
else if, ..., else block.
2013-03-18 07:41:08 +00:00
Andrew Turner
e63b930908 Clear the memory allocated to build the unwind tables. This fixes C++
exceptions on ARM EABI with static binaries.
2013-02-27 06:53:15 +00:00
John-Mark Gurney
ed7ce02c2c reorder so all the flags are together and make the PCLMUL flag unique..
This fixes the problem on amd64 miscompiling mpboot.s causing boot
issues...  We are still using gas for a few files in the kernel...

Submitted by:	kib
MFC after:	1 month
2013-02-21 19:13:19 +00:00
John-Mark Gurney
c9ad522755 add support for AES and PCLMULQDQ instructions to binutils...
Thanks to Mike Belopuhov for the pointer to the OpenBSD patch, though
OpenBSD's gcc is very different that it only helped w/ where to modify,
not how...  Thanks to jhb for some early reviews...

Reviewed by:	imp, kib
MFC after:	1 month
2013-02-19 21:35:17 +00:00
Andrew Turner
42fe3ad9b1 Extend GDB to check the value in the .note.tag section along with the
.note.ABI-tag section.

This helps on ARM EABI where the OS/ABI field is zero. It would be better
to use the NOTES program header however this would require a more invasive
change.
2013-02-04 06:59:33 +00:00
Pedro F. Giffuni
646a7fea0c Clean some 'svn:executable' properties in the tree.
Submitted by:	Christoph Mallon
MFC after:	3 days
2013-01-26 22:08:21 +00:00
Dimitry Andric
64ea2f800e Fix a bug in ld --gc-sections: it strips out .note sections, while it
should never do so.  This can cause global constructors and destructors
to not be executed at run-time, resulting in crashes and other strange
behaviour.

Reported by:	rene
MFC after:	1 week
2012-12-22 20:46:46 +00:00
Andrew Turner
384f99dea7 Recognise vfpv2 as a value for the ARM .fpu asm directive. Clang generates
these even when building soft floating-point code

Submitted by:	Daisuke Aoyama <aoyama AT peach.ne.jp>
2012-12-15 21:12:13 +00:00
Eitan Adler
37a6031461 Clean up hardcoded ar(1) flags in the tree to use the global ARFLAGS in
share/mk/sys.mk instead.

This is part of a medium term project to permit deterministic builds of
FreeBSD.

Submitted by:	Erik Cederstrand <erik@cederstrand.dk>
Reviewed by:	imp, toolchain@
Approved by:	cperciva
MFC after:	2 weeks
2012-12-06 01:31:25 +00:00
Dimitry Andric
6a1fba3556 Fix a twelve year old bug in readelf: when process_dynamic_segment()
encounters a DT_RUNPATH entry, the global dynamic_info[] array is
overrun, causing some other global variable to be overwritten.

In my testcase, this was the section_headers variable, leading to
segfaults or jemalloc assertions when it was freed later on.

Thanks to Koop Mast for providing samples of a few "bad" .so files.

MFC after:	1 week
2012-08-31 23:28:41 +00:00
Dimitry Andric
ff3657eeaf Teach gdb about the DW_FORM_flag_present dwarf attribute, so it doesn't
error out on files that contain it.  (This attribute can be emitted by
newer versions of clang.)

MFC after:	2 weeks
2012-08-29 18:37:10 +00:00
Oleksandr Tymoshenko
4da573d910 Merging of projects/armv6, part 3
r238211:
Support TARGET_ARCH=armv6 and TARGET_ARCH=armv6eb

This adds a new TARGET_ARCH for building on ARM
processors that support the ARMv6K multiprocessor
extensions.  In particular, these processors have
better support for TLS and mutex operations.

This mostly touches a lot of Makefiles to extend
existing patterns for inferring CPUARCH from ARCH.
It also configures:
 * GCC to default to arm1176jz-s
 * GCC to predefine __FreeBSD_ARCH_armv6__
 * gas to default to ARM_ARCH_V6K
 * uname -p to return 'armv6'
 * make so that MACHINE_ARCH defaults to 'armv6'
It also changes a number of headers to use
the compiler __ARM_ARCH_XXX__ macros to configure
processor-specific support routines.

Submitted by:	Tim Kientzle <kientzle@freebsd.org>
2012-08-15 03:21:56 +00:00
John Baldwin
11a08d62da Add support for the 'invept' and 'invvpid' instructions. Beyond simply
adding appropriate table entries, the assembler had to be adjusted as
these are the first non-SSE instructions to use a 3-byte opcode (and a
mandatory prefix to boot).

MFC after:	1 month
2012-07-06 14:28:18 +00:00
John Baldwin
22f9e86238 Add support for the 'xsave', 'xrstor', 'xsaveopt', 'xgetbv', and 'xsetbv'
instructions.  I reimplemented this from scratch based on the Intel
manuals and the existing support for handling the fxsave and fxrstor
instructions.  This will let us use these instructions natively with GCC
rather than hardcoding the opcodes in hex.

Reviewed by:	kib
MFC after:	1 month
2012-07-04 22:12:10 +00:00
Dimitry Andric
400b97c789 Revert r234656, and apply a proper fix for binutils PR 10474, which
caused linking clang on 32-bit PowerPC to fail with "relocation
truncated to fit: R_PPC_REL24" errors.

Original diffs (relicensed under GPLv2 with permission from author):
http://sourceware.org/git/?p=binutils.git;a=commit;h=1fd262ff7d7ea5adf4894c6b960e092e7e43e3cd
http://sourceware.org/git/?p=binutils.git;a=commit;h=053c49fbff58bd33bd0d12200ea61302f92caceb

Tested by:	andreast
MFC after:	1 week
2012-05-07 17:13:36 +00:00
Andreas Tobler
6bac4c3e6a Rename the linker emulation name for powerpc and powerc64. This is needed that
we can also use the upstream binutils linker where we have to have a unique
name for the FreeBSD emulation.
2011-11-19 19:25:57 +00:00
Dimitry Andric
6a4ba2279d Make GNU as recognize the ARM 'rrx' mnemonic, which can be generated by
clang for certain expressions.  Code taken from Apple cctools (GPLv2).

Submitted by:	damjan.marion@gmail.com
2011-06-23 20:54:44 +00:00
Ben Laurie
5f301949ef Fix clang warnings.
Approved by:	philip (mentor)
2011-06-18 13:56:33 +00:00
Jayachandran C.
d38ea3bc9e Add .interp back into INITIAL_READONLY_SECTIONS in MIPS n64 ABI.
The binutils update in r218822 caused the MIPS n64 dynamic binaries to
fail because the ".interp" section is not in the initial sections.
This happens because elf64bmip-defs.sh overrides INITIAL_READONLY_SECTIONS
to add ".MIPS.options" sections instead of the ".reginfo" section used
by n32.
This used to work fine, but after r218822, INITIAL_READONLY_SECTIONS also
contains the .interp section, so the override has to be done differently.

Reported by : aduane at juniper

Obtained from:	gonzo (Initial version)
2011-06-01 10:23:03 +00:00
Ben Laurie
4e85454a79 Fix clang warnings.
Approved by:	philip (mentor)
2011-05-22 22:16:19 +00:00
Ben Laurie
eb838be1a5 Fix clang warnings.
Approved by:	philip (mentor)
2011-05-22 22:15:42 +00:00
Ben Laurie
479718927a Fix clang warnings.
Approved by:	philip (mentor)
2011-05-22 22:15:16 +00:00
Marius Strobl
b5eb05bb72 In the upstream rev. 1.61 of elf64-sparc.c the following bug was fixed:
* elf64-sparc.c (sparc64_elf_relocate_section): Adjust addend of
        dynamic relocs against section symbols for the output section vma.

However, with the addition of TLS support in the upstream rev. 1.104
this fix was essentially reverted. After factoring out the common parts
of elf32-sparc.c and elf64-sparc.c a comment was added to elfxx-sparc.c
in the upstream rev. 1.27 as part of unrelated changes, saying that the
fix from elf64-sparc.c rev. 1.61 indeed should be implemented, but given
that some unspecified OS has a broken ld.so expecting broken relocations
deliberately is omitted.
As the current behavior actually violates the SPARC ABI, FreeBSD never
had such a broken ld.so and this is actually causing problems with at
least kernel modules linked with binutils 2.17.50 committed in r218822
without the workaround committed in r219340 in place, re-implement the
above fix in a way so that is only applied if the output format is
ELFOSABI_FREEBSD. In the upstream version it probably would make sense
to invert this check and only skip adjusting the addend for the OS with
the broken ld.so, once it's determine which one that is.

Approved by:	dim
2011-03-11 20:00:38 +00:00
Dimitry Andric
ce8fb93178 Merge binutils 2.17.50 to head. This brings a number of improvements to
x86 CPU support, better support for powerpc64, some new directives, and
many other things.  Bump __FreeBSD_version, and add a note to UPDATING.

Thanks to the many people that have helped to test this.

Obtained from:	projects/binutils-2.17
2011-02-18 20:54:12 +00:00
Konstantin Belousov
434efabd4c On PowerPC64, linker emits a fake object into each linked object,
'linker stubs'. Add .note.GNU-stack for the stubs objects. Without this,
final binary will have RWE mode for PT_GNU_STACK regardless of the
actual requirements.

Tested by:	nwhitehorn
Reviewed by:	dim, nwhitehorn
2011-01-14 11:28:34 +00:00
Konstantin Belousov
f1a143ca96 Add a workaround for the warnings and sometimes errors due to missed
forward-declaration.

Reviewed by:	dim
2011-01-14 11:25:11 +00:00
Nathan Whitehorn
aa2526259b Try a more generic version of the last two fixes. Assuming this is correct,
it should also be MI. The problem here arises when ld ends up linking a
link-once section with relocations against sections that point back to it
that are as yet unresolved. Instead of piecemeal finding sections we
think are potentially subject to this issue, just defer processing for
sections that have yet to be relocated instead of immediately bailing.
2010-12-07 23:44:07 +00:00
Nathan Whitehorn
215d29a201 Fix another .got references-in-linkonce-sections issue with C++. There are
remaining issues here, and a more general solution is probably called for.

Submitted by:	Jakob van Santen <vansanten@wisc.edu>
2010-12-07 23:14:00 +00:00
Dimitry Andric
e3c77b8170 For ia64, add a proper 'elf64-ia64-freebsd' output format to BFD, so the
ELF branding for FreeBSD is done in the same way as amd64, i386 and
sparc.  Something similar should probably also be done for arm, mips and
powerpc.
2010-12-05 20:24:22 +00:00
Dimitry Andric
a35d3535ee Sync: merge r215464 through r215708 from ^/head. 2010-11-22 20:52:18 +00:00
Attilio Rao
7f08176ee8 Add the ability for GDB to printout the thread name along with other
thread specific informations.

In order to do that, and in order to avoid KBI breakage with existing
infrastructure the following semantic is implemented:
- For live programs, a new member to the PT_LWPINFO is added (pl_tdname)
- For cores, a new ELF note is added (NT_THRMISC) that can be used for
  storing thread specific, miscellaneous, informations. Right now it is
  just popluated with a thread name.

GDB, then, retrieves the correct informations from the corefile via the
BFD interface, as it groks the ELF notes and create appropriate
pseudo-sections.

Sponsored by:	Sandvine Incorporated
Tested by:	gianni
Discussed with:	dim, kan, kib
MFC after:	2 weeks
2010-11-22 14:42:13 +00:00
Dimitry Andric
c6d2d1b4ac Sync: merge r215189 through r215272 from ^/head. 2010-11-14 01:06:10 +00:00
Warner Losh
e07bbfac01 Default to little endian output when building for little endian. This
got lost as a result of a mismerge a few months back and I didn't
notice until I collapsed tbemd into -head.

Submitted by:	similar patch by kan@
2010-11-13 20:30:24 +00:00
Dimitry Andric
1170f3d12e Sync: merge r214895 through r215140 from ^/head. 2010-11-11 20:52:24 +00:00
Colin Percival
4a56bb2033 Zero the buffer containing the .gnu_debuglink section before writing
into it.  Prior to this commit the .gnu_debuglink section can have up
to 3 bytes of uninitialized garbage; as a result, .ko files could
change vary between builds.

Approved by:	dim
MFC after:	7 days
2010-11-11 00:29:19 +00:00
Oleksandr Tymoshenko
da6dbae49c Prevent endless loop by detecting broken MIPS.options 2010-11-07 20:44:46 +00:00
Dimitry Andric
8aa660204b Backport a fix for binutils PR7093, which caused segfaults in ld
targeting arm, when attempting to create object files from arbitrary
binary file (e.g. firmware blobs).
2010-11-03 16:46:05 +00:00
Dimitry Andric
97d40d3d4a Merge ^/vendor/binutils/dist@214571 into contrib/binutils, which brings
us up to version 2.17.50.20070703, at the last GPLv2 commit.

Amongst others, this added upstream support for some FreeBSD-specific
things that we previously had to manually hack in, such as the OSABI
label support, and so on.

There are also quite a number of new files, some for cpu's (e.g. SPU)
that we may or may not be interested in, but those can be cleaned up
later on, if needed.
2010-11-01 19:35:33 +00:00
Nathan Whitehorn
0a0025449d Fix a manifestation of GCC bug 16625 that caused ld >= 2.17 to fail on
64-bit PowerPC when linking multiple C++ files referencing the same
method, defined in a common header, when that method had a switch
statement with more than 4 cases. This change fixes compilation of LLVM
tblgen on 64-bit PPC with binutils 2.17.

Lots of help from:	dim
Upstream after:		more testing
2010-10-25 21:49:59 +00:00
Dimitry Andric
e208fc20ab Apply commit f6c8fecc6fe3d5532691867a7f27820bb1c426a9 from upstream
(still under GPLv2 at that time):

Author: H.J. Lu <hjl@lucon.org>
Date:   Wed Sep 27 04:18:16 2006 +0000

PR ld/3223
PR ld/3267
* bfd/elf.c (assign_file_positions_for_non_load_sections): Don't warn
  zero size allocated sections.
* ld/ldlang.h (lang_output_section_statement_type): Add
  section_relative_symbol.
* ld/ldlang.c (strip_excluded_output_sections): Don't strip a section
  with a symbol relative to it.
  (lang_size_sections_1): Mark if an output section has a symbol symbol
  relative to it.

This prevents warnings like the following during stripping of debug info
from kernel modules on i386:

===> zlib (all)
...
objcopy --only-keep-debug zlib.ko.debug zlib.ko.symbols
objcopy --strip-debug --add-gnu-debuglink=zlib.ko.symbols zlib.ko.debug zlib.ko
BFD: zlib.ko: warning: allocated section `.plt' not in segment
BFD: zlib.ko: warning: allocated section `.got' not in segment
2010-10-25 19:43:22 +00:00
Dimitry Andric
ae10dec363 Apply commit d3a5e914c6ff07c426b026b0cda8d044fd1cdabe from upstream
(still under GPLv2 at that time):

Author: Nick Clifton <nickc@redhat.com>
Date:   Thu Aug 24 14:59:24 2006 +0000

* ldlang.c (lang_size_sections_1, lang_assignment_statement_enum):
  Adjust the current address of DEFAULT_MEMORY_REGION even when dot
  hasn't changed.

This is a prerequisite for the fix coming just after this.
2010-10-25 19:33:45 +00:00
Dimitry Andric
88afd39b79 Make contrib/binutils/opcodes/mips-dic.c compile without warnings. 2010-10-22 18:07:29 +00:00
Dimitry Andric
9be9d08fde Make contrib/binutils/bfd/coff-x86_64.c compile without warnings. 2010-10-22 18:06:58 +00:00
Dimitry Andric
dc9aea6cc4 Reapply change from r210245. In binutils 2.17, the code in question has
moved from ld/emultempl/elf32.em to ld/ldlang.c, so apply approximately
the same change as upstream, which has description:

* ldlang.c (lang_insert_orphan): Add __start_<section> symbol assignment
  inside output section statement.  Ensure only one set of symbols per
  output section.
* emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Add non-dollar
  sections before dollar sections.  Correct add_child list insertion.

Taken from upstream git commit 7e01d69a19a8fd079887f26853c8565da15ff340,
with permission to use it under GPLv2 from the author.
2010-10-21 19:27:27 +00:00
Dimitry Andric
dfd2f2d4bb Merge ^vendor/binutils/dist@214082 into contrib/binutils. 2010-10-21 19:11:14 +00:00
Dimitry Andric
c9a933bd0b Merge ^vendor/binutils/dist@214033 into contrib/binutils.
The change made to bfd/elf.c in upstream revision 1.217.4.3 (which was a
revert of an earlier change), caused objcopy on powerpc to fail to copy
debug info from kernel modules.  This had to be fixed by applying the
diff from upstream revision 1.243 on top of it.
2010-10-19 20:14:32 +00:00
Dimitry Andric
d1728c43cb Merge ^vendor/binutils/dist@213996 into contrib/binutils. Skip adding
any files we do not need, delete some files that were removed upstream,
but keep our own customizations and backports from later binutils.
2010-10-18 20:57:43 +00:00
Rui Paulo
c5c0eabc00 Add support for the BFD target efi-app-x86_64.
This uses only GPL2 source code and is a requirement for a 64 bit EFI
boot loader.
2010-09-29 14:41:03 +00:00
Andriy Gapon
517d9fc653 binutils/ld: fix incorrect placement of __start_SECNAME in some cases
__start_SECNAME and __stop_SECNAME symbols are automatically generated
by ld for orphan sections, i.e. those not explicitely referenced by a
linker script.  The symbols are supposed to be placed correspondingly
at the start and the end of the section in output file.  In some cases
__start_SECNAME may be placed at the address after the end of the
previous section (if any) and before the start the section.  This
happens when following conditions are met:
1. the orphan section is found in more than one input file
2. the orphan section has different alignment requirements across input
files
3. the first instance of the section encountered doesn't have the
greatest alignment requirement
In these conditions resulting output section will be placed at address
after the end of the previous section aligned to the greatest alignment
requirement in the inputs, but __start_SECNAME will be placed at address
after the end of the previous section aligned to the alignment
requirement of the first input in which the section is encountered.

See commit message of r196118 for a concrete example of problems caused
by this bug.

The fix is to place __start_SECNAME inside the section and use ABSOLUTE
directive, rather than placing __start_SECNAME outside the section and
trying to guess address alignment.

This fix is in line with upstream binutils change/fix made between
versions 2.19 and 2.20 in revision of 1.307 ldlang.c.

MFC after:	3 weeks
2010-07-19 18:20:44 +00:00
Nathan Whitehorn
2cf64c8006 Teach our toolchain how to generate 64-bit PowerPC binaries. This fixes
a variety of bugs in binutils related to handling of 64-bit PPC ELF,
provides a GCC configuration for 64-bit PowerPC on FreeBSD, and
associated build systems tweaks.

Obtained from:	projects/ppc64
2010-07-10 02:29:22 +00:00
Andriy Gapon
3f8ed583e6 readelf.1: remove duplicate -u/--unwind option description
MFC after:	2 weeks
2010-06-22 07:31:05 +00:00
Juli Mallett
5619a3e4bf Add/improve mips64r2, Octeon, n32 and n64 support in the toolchain.
o) Add TARGET_ABI to the MIPS toolchain build process.  This sets the default
   ABI to one of o32, n32 or n64.  If it is not set, o32 is assumed as that is
   the current default.
o) Set the default GCC cpu type to any specified TARGET_CPUTYPE.  This is
   necessary to have a working "cc" if e.g. mips64 is specified, as binutils
   will refuse to link objects using different ISAs in some cases.
o) Add support for n32 and n64 ABIs to binutils and GCC.
o) Add additional required libgcc2 stubs for n32 and n64.
o) Add support for the "mips64r2" architecture to GCC.  Add the "octeon"
o) When static linking, wrap default libraries in --start-group and
   --end-group.  This is required for static linking to work on n64 with the
   interdependencies between libraries there.  This is what other OSes that
   support n64 seem to do, as well.
o) Fix our GCC spec to define __mips64 for 64-bit targets, not __mips64__, the
   former being what libgcc, etc., check and the latter seemingly being a
   misspelling of a hand merge from a Linux spec.
o) When no TARGET_CPUTYPE is specified at build time, make GCC take the default
   ISA from the ABI.  Our old defaults were too liberal and assumed that 64-bit
   ABIs should default to the MIPS64 ISA and that 32-bit ABIs should default to
   the MIPS32 ISA, when we are supporting or will support some systems based on
   earlier 32-bit and 64-bit ISAs, most notably MIPS-III.
o) Merge a new opcode file (and support code) from a later version of binutils
   and add flags and code necessary to support Octeon-specific instructions.
   This should also make merging opcodes for other modern architectures easier.

Reviewed by:	imp
2010-06-02 11:06:03 +00:00
Warner Losh
8a07366ec2 Add armeb-*-freebsd* to the list of known architectures. This is like
arm-*-freebsd*, except it defaults to big endian builds instead of
little endian builds.
2010-04-14 19:03:27 +00:00
David E. O'Brien
f51ee0a16d Rename vendor/binutils/*/contrib to vendor/binutils/*/x
Binutils has a "contrib" subdirectory - thus flattening cannot happen
without renaming the upper level contrib directory in a first pass.

Also, don't record this move and remove any keyword expansion.
2009-01-19 17:25:17 +00:00
Warner Losh
d9964624bd Push mips support into the tree. 2008-12-11 08:22:20 +00:00
David E. O'Brien
bd7d47734a Bring these back to HEAD.
(I thought ncvs@ had rm'ed these MIPS files a long time ago... SVN had
better work out - else 7 more files off the vendor branch.)
2008-05-29 02:43:05 +00:00
David E. O'Brien
b7e4108c6b Import of Binutils from the FSF 2.15 branch (just post-.0 release).
These bits are taken from the FSF anoncvs repo on 23-May-2004 04:41:00 UTC.
2008-05-29 02:29:59 +00:00
David E. O'Brien
de582f44b4 This commit was generated by cvs2svn to compensate for changes in r179404,
which included commits to RCS files with non-trunk default branches.
2008-05-29 02:29:59 +00:00
David E. O'Brien
ac1a00f2eb Bring in fix for Binutils PR other/16240: Check for a failure return from
cplus_demangle_type.  This is the rev 1.50-1.51 change.

Our addr2line, etc.. would crash if used on C++ code that contains
certain symbol types.  One example is
_ZN13PatternDriver23StringScalarDeleteValueC1ERKNS_25ConflateStringScalarValueERKNS_25AbstractStringScalarValueERKNS_12TemplateEnumINS_12pdcomplementELZNS_16complement_namesEELZNS_14COMPLEMENTENUMEEEE
2008-01-29 16:12:06 +00:00
David E. O'Brien
fcc5f7da42 This commit was generated by cvs2svn to compensate for changes in r175790,
which included commits to RCS files with non-trunk default branches.
2008-01-29 16:12:06 +00:00
John Birrell
962e1ce30f Fix strict alias warnings. 2007-11-23 23:56:03 +00:00
Alexander Kabaev
1cf866da16 Import two binutils header files from FSF 2.15 branch.
These fix binutils compilation on i386/amd64 with GCC 4.1 and
have no other effect.

No response by: obrien
2007-04-06 17:43:46 +00:00
Alexander Kabaev
cedf5f9b38 This commit was generated by cvs2svn to compensate for changes in r168433,
which included commits to RCS files with non-trunk default branches.
2007-04-06 17:43:46 +00:00
Marius Strobl
2ce641c5c4 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
non-shared object, do not reserve space in .plt and .rela.plt
for regular symbols neither defined nor referenced in shared objects.

This is a backport of rev. 1.101 (sourceware.org repository) to
Binutils 2.15 which fixes the creation of bogus relocations in the
PLT of Firefox and Thunderbird binaries and which in turn caused
them to segfault in rtld(1). This is committed to the vendor branch
as it doesn't represent a local change but the original vendor fix
is from after elf_link_hash_flags was replaced with bitfields.

PR:		sparc64/89486
Approved by:	maintainer timeout
Obtained from:	NetBSD
MFC after:	1 week
2006-06-08 13:10:51 +00:00
Marius Strobl
ef75316994 This commit was generated by cvs2svn to compensate for changes in r159399,
which included commits to RCS files with non-trunk default branches.
2006-06-08 13:10:51 +00:00
David E. O'Brien
362c19dcb0 Fix bogus fmov* SPARC opcodes.
(Note this makes the vendor branch not represent Binutils in the vendor's
CVS repository at any point in time.  Portmgr did not like the state of
Binutils on Sparc that represented the point in time the vendor fixed this
issue.  I'd rather have fixed this on RELENG_6.)

Approved by:	re
2005-07-07 22:06:54 +00:00
David E. O'Brien
43c1498efa This commit was generated by cvs2svn to compensate for changes in r147824,
which included commits to RCS files with non-trunk default branches.
2005-07-07 22:06:54 +00:00
David E. O'Brien
e74f71ff7f Import of Binutils from the FSF 2.15 branch (just post-.0 release).
These bits are taken from the FSF anoncvs repo on 23-May-2004 04:41:00 UTC.
2004-07-06 19:16:23 +00:00
David E. O'Brien
3cc52aa5e0 This commit was generated by cvs2svn to compensate for changes in r131722,
which included commits to RCS files with non-trunk default branches.
2004-07-06 19:16:23 +00:00
David E. O'Brien
6c81463f56 Update HEAD with the stock binutils_2_15_20040523 file. 2004-06-16 06:55:49 +00:00
David E. O'Brien
0389a508e2 Blah, these came back. Use a bigger hammer. 2004-06-16 06:14:51 +00:00
David E. O'Brien
b543ed2b74 Merge rev 1.2 (configuration changes to support FreeBSD) into Binutils 2.15. 2004-06-16 06:13:06 +00:00
David E. O'Brien
a7c7527613 Merge rev 1.2 (teach `ld' how to access FreeBSD's ld ELF hints) into
Binutils 2.15.
2004-06-16 06:09:06 +00:00
David E. O'Brien
56f1abf2e4 Merge rev 1.2 (FreeBSD a.out configuration support) into Binutils 2.15. 2004-06-16 06:03:34 +00:00
David E. O'Brien
3358ced985 Merge our ELF branding into Binutils 2.15. 2004-06-16 06:02:14 +00:00
David E. O'Brien
da03bc7002 Import of Binutils from the FSF 2.15 branch (just post-.0 release).
These bits are taken from the FSF anoncvs repo on 23-May-2004 04:41:00 UTC.
2004-06-16 05:45:41 +00:00
David E. O'Brien
ad6e3f2b73 This commit was generated by cvs2svn to compensate for changes in r130561,
which included commits to RCS files with non-trunk default branches.
2004-06-16 05:45:41 +00:00
David E. O'Brien
3d37d1c75e Play along with the effort to use getopt_long from libc. 2004-03-17 07:58:36 +00:00
David E. O'Brien
d65c9ff559 This commit was generated by cvs2svn to compensate for changes in r127105,
which included commits to RCS files with non-trunk default branches.
2004-03-17 07:58:36 +00:00
David E. O'Brien
34d258e905 From FSF Binutils CVS repo:
2003-04-09  Richard Henderson  <rth@redhat.com>
	* elf64-alpha.c (elf64_alpha_relocate_section) <R_ALPHA_GPREL32>:
	Ignore relocations against r_symndx == 0.

Requested by:	kris,re(scottl)
2003-05-28 03:32:33 +00:00
David E. O'Brien
18dcca33ad Things that never should have been imported. 2003-03-02 19:10:30 +00:00
David E. O'Brien
78ffae804d This commit was generated by cvs2svn to compensate for changes in r111756,
which included commits to RCS files with non-trunk default branches.
2003-03-02 19:10:30 +00:00
David E. O'Brien
7f158db49d Junk that never should have gotten imported. 2003-03-02 19:01:31 +00:00
David E. O'Brien
a46000f2ca Update HEAD with the stock files. 2002-12-02 09:39:02 +00:00
David E. O'Brien
fc91886f96 Merge rev 1.2 (teach `ld' how to access FreeBSD's ld ELF hints)
into the Binutils 2.13.2 20021128 snap.
2002-12-02 09:31:42 +00:00
David E. O'Brien
332649695e Remove our custom ELF branding -- we have moved to our own ELF vectors
that DTRT.
2002-12-02 09:22:58 +00:00
David E. O'Brien
702c8f15ef Merge our ELF branding into Binutils 2_13_2_20021127 snapshot. 2002-12-02 09:17:49 +00:00
David E. O'Brien
ca88f70eac GC some stuff I thought was long gone. 2002-12-02 09:14:25 +00:00
David E. O'Brien
898696a8b3 Import of Binutils from the FSF 2.13 branch (just pre-.2 release).
These bits are taken from the FSF anoncvs repo on 27-Oct-2002 21:12:00 EST.
2002-12-02 09:06:04 +00:00
David E. O'Brien
6c3a332e94 This commit was generated by cvs2svn to compensate for changes in r107492,
which included commits to RCS files with non-trunk default branches.
2002-12-02 09:06:04 +00:00
David E. O'Brien
e4c6a19966 Try to keep CVS from pissing over the next binutils import by returning
to purely stock files.
2002-12-02 08:42:08 +00:00
David E. O'Brien
0320623115 Import of Binutils from the FSF 2.13 branch (just pre-.1 release).
These bits are taken from the FSF anoncvs repo on 11-Oct-2002 22:39:35 PDT.
2002-10-11 09:15:11 +00:00
David E. O'Brien
a77c19c987 This commit was generated by cvs2svn to compensate for changes in r104871,
which included commits to RCS files with non-trunk default branches.
2002-10-11 09:15:11 +00:00
David E. O'Brien
faaac0f7ca Typo fixed on Vendor branch 2002-10-11 07:06:21 +00:00
David E. O'Brien
95b19e85a0 This commit was generated by cvs2svn to compensate for changes in r104858,
which included commits to RCS files with non-trunk default branches.
2002-10-11 07:06:21 +00:00
David E. O'Brien
4b929acc3a Use the stock version of this. 2002-10-11 06:19:00 +00:00
David E. O'Brien
d5b6823a28 Bring the binutils_2_13_20021110 snap version of this to the HEAD branch. 2002-10-11 06:18:04 +00:00
David E. O'Brien
9c471f24a5 Merge rev 1.2 (teach `ld' how to access FreeBSD's ld ELF hints)
into Binutils 2.13.1 snap.
2002-10-11 06:15:47 +00:00
David E. O'Brien
905effa7f9 Bring the binutils_2_13_20021110_snap version of this to the HEAD branch. 2002-10-11 06:14:49 +00:00
David E. O'Brien
20a2e75fd9 Bring the 2.13 snap version of this to the HEAD branch. 2002-10-11 06:13:48 +00:00
David E. O'Brien
30727853c0 Use the stock 2.13.1 snapshot version of this. 2002-10-11 06:13:25 +00:00
David E. O'Brien
5842e6136c Merge rev 1.2 (FreeBSD a.out configuration support) into the
Binutils 2.13_20021110 snap.
2002-10-11 06:13:00 +00:00
David E. O'Brien
a85f4d8e6e We use the stock version of this file. 2002-10-11 06:11:27 +00:00
David E. O'Brien
7f08766508 Merge rev 1.6 (ELF_DYNAMIC_INTERPRETER) into Binutils 2.13_20021110. 2002-10-11 06:11:03 +00:00
David E. O'Brien
8fe9bb17ae Merge rev 1.8 ("ELF_DYNAMIC_INTERPRETER") into Binutils 2.13_20021110 snap. 2002-10-11 06:10:28 +00:00
David E. O'Brien
8e7b167431 On second thought, garbage collect the OLD_BRANDELF_METHOD. FreeBSD 5.0
is a good point to break from this historical ABI-breaking method.
2002-10-11 06:09:39 +00:00
David E. O'Brien
03dc1f6999 Merge our ELF branding into Binutils 2_13_20021011 snapshot.
(note that this will be the last Binutils update to offer our original
method of ELF branding (WANT_OLD_BRANDELF_METHOD))
2002-10-11 06:08:01 +00:00
David E. O'Brien
024d322c4b Use the vendor's 2.13.1_snap vendor version of this file as in rev 1.5. 2002-10-11 06:06:01 +00:00
David E. O'Brien
8dae927e1f We use the stock version of this file as in rev 1.4. 2002-10-11 06:05:36 +00:00
David E. O'Brien
88e5f95a93 Import of Binutils from the FSF 2.13 branch (just pre-.1 release).
These bits are taken from the FSF anoncvs repo on 11-Oct-2002 22:39:35 PDT.
2002-10-11 06:01:20 +00:00
David E. O'Brien
8febaae8e2 This commit was generated by cvs2svn to compensate for changes in r104834,
which included commits to RCS files with non-trunk default branches.
2002-10-11 06:01:20 +00:00
David E. O'Brien
c06f26c5b8 Remove these Bintuils 2.11 files that aren't part of 2.12. 2002-09-01 17:51:18 +00:00
David E. O'Brien
bde4025733 Remove these MIPS (and stragglers) from the vendor branch so I won't
accidently import them again.
2002-08-31 20:49:15 +00:00
David E. O'Brien
961b726450 Merge rev 1.6 (ELF_DYNAMIC_INTERPRETER) into Binutils 2.12_20020720. 2002-08-31 20:38:58 +00:00
David E. O'Brien
f862c555e6 Import of Binutils from the FSF 2.12 branch (post-.1 release). 2002-08-31 20:20:07 +00:00
David E. O'Brien
a00bb00510 This commit was generated by cvs2svn to compensate for changes in r102729,
which included commits to RCS files with non-trunk default branches.
2002-08-31 20:20:07 +00:00
David E. O'Brien
89b2e0c349 Merge rev 1.2 (FreeBSD a.out configuration support) into the
Binutils 2.12_20020622 snap.
2002-07-05 20:44:29 +00:00
David E. O'Brien
aabeabed7c Use the stock 2.12.1 snapshot version of this. 2002-07-05 20:42:13 +00:00
David E. O'Brien
ec2cc9b872 Use the stock version of this. 2002-07-05 20:37:36 +00:00
David E. O'Brien
adadc07b46 Bring the binutils_2_12_20020622 snap version of this to the HEAD branch. 2002-07-05 20:36:17 +00:00
David E. O'Brien
67fc1b2b4d We use the stock version of this file as in rev 1.4. 2002-07-05 20:35:38 +00:00
David E. O'Brien
86c6456a3e We use the stock version of this file. 2002-07-05 20:34:21 +00:00
David E. O'Brien
7f8f70d5f8 Merge rev 1.6 (ELF_DYNAMIC_INTERPRETER) into Binutils 2.12_20020622 snap. 2002-07-05 20:32:42 +00:00
David E. O'Brien
c563f5ced3 Merge our ELF branding into Binutils 2.12_20020622 snapshot.
(note that this will be the last Binutils update to offer our original
method of ELF branding (WANT_OLD_BRANDELF_METHOD))
2002-07-05 20:30:48 +00:00
David E. O'Brien
c7549e32a4 Import of Binutils from the FSF 2.12 branch (just post-.1 release).
These bits are taken from the FSF anoncvs repo on 22-June-2002 23:28:00 EDT.
2002-07-05 20:16:34 +00:00
David E. O'Brien
95cd50e6d7 This commit was generated by cvs2svn to compensate for changes in r99461,
which included commits to RCS files with non-trunk default branches.
2002-07-05 20:16:34 +00:00
David E. O'Brien
1fd0912fbd Use the stock 2.12 snapshot version of this. 2002-04-12 19:55:38 +00:00
David E. O'Brien
8ce8f99278 Merge rev 1.2 (FreeBSD a.out configuration support) into the
Binutils 2.12_20020410 snap.
2002-04-12 19:54:53 +00:00
David E. O'Brien
8bff87fcbb Bring the binutils_2_12_20020410 snap version of this to the HEAD branch. 2002-04-12 19:54:03 +00:00
David E. O'Brien
6b42ebd631 Merge the stock 2.12.0 snap version. 2002-04-12 19:52:34 +00:00
David E. O'Brien
aec81a114a Merge rev 1.6 (ELF_DYNAMIC_INTERPRETER) into Binutils 2.12_20020410 snap. 2002-04-12 19:51:31 +00:00
David E. O'Brien
bcf1d3f7ac Merge rev 1.8 ("ELF_DYNAMIC_INTERPRETER") into Binutils 2.12_20020410 snap. 2002-04-12 19:50:32 +00:00
David E. O'Brien
58692393f0 Merge our ELF branding into Binutils 2.12_20020410 snapshot. 2002-04-12 19:49:24 +00:00
David E. O'Brien
0aecce1e34 Import of Binutils from the FSF 2.12 branch.
(this fixes several linker problems and coredumps)
These bits are taken from the FSF anoncvs repo on 10-April-2002 13:24 Zulu
2002-04-12 19:33:52 +00:00
David E. O'Brien
d31ed8e471 This commit was generated by cvs2svn to compensate for changes in r94536,
which included commits to RCS files with non-trunk default branches.
2002-04-12 19:33:52 +00:00
David E. O'Brien
701de7a951 Manpages moved into doc/ for 2.12. 2002-03-20 23:13:45 +00:00
David E. O'Brien
694ba608d4 Merge rev 1.2 (teach `ld' how to access FreeBSD's ld ELF hints)
into Binutils 2.12.0.
2002-03-20 22:04:42 +00:00
David E. O'Brien
0b17d82867 Use the stock version of this. 2002-03-20 22:03:53 +00:00
David E. O'Brien
76d0de241e Bring the 2.12.0 release version of this to the HEAD branch. 2002-03-20 22:02:35 +00:00
David E. O'Brien
1a00a2a761 Commit the stock 2.12.0 release version. 2002-03-20 21:59:13 +00:00
David E. O'Brien
55ba99bb8d Import of Binutils from the FSF 2.12 branch (just post-.0 release).
These bits are taken from the FSF anoncvs repo on 20-March-2002 13:33:33 PST.
2002-03-20 21:37:13 +00:00