Remove $FreeBSD$: one-line sh pattern

Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/

libelf: Link gelf_getchdr.3 to the build

MFC after: 1 week
Sponsored by: The FreeBSD Foundation

libelf: add compression header support

GNU and Oracle libelf implementations added support for section
compression, intended to reduce the size of DWARF debug info (which
might be an order of magnit

libelf: add compression header support

GNU and Oracle libelf implementations added support for section
compression, intended to reduce the size of DWARF debug info (which
might be an order of magnitude larger than the code).

There are two compressed ELF section formats:

1. Old GNU - sections are renmaed to start with 'z'. Section contains
a magic number, uncompressed size, and compressed data.

2. Oracle and New GNU - compressed sections use the SHF_COMPRESSED flag.
The compression header contains the compression type, uncompressed
size, and uncompressed alignment.

The second style is preferred and this change implements only that one.

Submitted by: Tiger Gao <[email protected]>
Reviewed by: markj
MFC after: 2 weeks
Relnotes: Yes
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D24566

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pkgbase: Put a lot of binaries and lib in FreeBSD-runtime

All of them are needed to be able to boot to single user and be able
to repair a existing FreeBSD installation so put them directly into
Fre

pkgbase: Put a lot of binaries and lib in FreeBSD-runtime

All of them are needed to be able to boot to single user and be able
to repair a existing FreeBSD installation so put them directly into
FreeBSD-runtime.

Reviewed by: bapt, gjb
Differential Revision: https://reviews.freebsd.org/D21503

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Allow bootstrapping elftoolchain on MacOS and Linux

This is required in order to build on non-FreeBSD systems without setting
all the XAR/XSTRINGS/etc. variables

Reviewed By: emaste
Differential Re

Allow bootstrapping elftoolchain on MacOS and Linux

This is required in order to build on non-FreeBSD systems without setting
all the XAR/XSTRINGS/etc. variables

Reviewed By: emaste
Differential Revision: https://reviews.freebsd.org/D16771

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Add gelf_mips64el.c to the list of files to include in libelf.

Missed in r338478.

Pointy hat to: jhb
Approved by: re (rgrimes)
MFC after: 1 month

Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones

This simplifies pathing in make/displayed output

MFC after: 3 weeks
Sponsored by: Dell EMC Isilon

elftoolchain: Use ${SRCTOP} for the top of the FreeBSD tree

It's provided by sys.mk so there's no need to derive it from ${.CURDIR}.

Suggested by: ngie
Sponsored by: The FreeBSD Foundation
Differen

elftoolchain: Use ${SRCTOP} for the top of the FreeBSD tree

It's provided by sys.mk so there's no need to derive it from ${.CURDIR}.

Suggested by: ngie
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D5998

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Replace ${CURDIR}/../.. with ${CURDIR:H:H} in elftoolchain

This produces a nicer path in debug info and build logs.

MFC after: 1 week
Sponsored by: The FreeBSD Foundation

First pass through library packaging.

Sponsored by: The FreeBSD Foundation

Correct r291566 for defining SHLIBDIR.

This must happen before including bsd.own.mk which sets the default to /usr/lib.

X-MFC-With: r291566
Reported by: Max N. Boyarov

Move libelf.so.2 from /usr/lib to /lib to unbreak libkvm use after r291406

Tested with the following commands as root:
- yes | make delete-old
- service ldconfig restart
- netstat -nr

X-MFC with: r

Move libelf.so.2 from /usr/lib to /lib to unbreak libkvm use after r291406

Tested with the following commands as root:
- yes | make delete-old
- service ldconfig restart
- netstat -nr

X-MFC with: r291406
Reviewed by: jhb, kib
Sponsored by: EMC / Isilon Storage Division

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META MODE: Fix 'make bootstrap-tools'.

The main problem was bitrot after elftoolchain being swapped in for the
GNU toolchain.

This also reworks how the list of 'host allowed' libraries is determine

META MODE: Fix 'make bootstrap-tools'.

The main problem was bitrot after elftoolchain being swapped in for the
GNU toolchain.

This also reworks how the list of 'host allowed' libraries is determined
to only allow INTERNALLIBs, which is needed for libelftc to come in.

For usr.bin/readelf use the same hack, as libelf and libdward, to bring in
the needed sys/ headers for host builds. This has not yet been a problem due
to readelf not being built as a host tool in buildworld. This is possible
in the meta build though when building the toolchain.

Sponsored by: EMC / Isilon Storage Division

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META MODE: Don't create .meta files when symlinking sources into the obj directory.

Tracking these leads to situations where meta mode will consider the
file to be out of date if /bin/sh or /bin/ln

META MODE: Don't create .meta files when symlinking sources into the obj directory.

Tracking these leads to situations where meta mode will consider the
file to be out of date if /bin/sh or /bin/ln are newer than the source
file. There's no reason for meta mode to do this as make is already
handling the rebuild dependency fine.

Sponsored by: EMC / Isilon Storage Division

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Bump SHLIB_MAJOR for libelf.

Reapply revisions r237528, r237531 and r238741 which make libelf
properly include sys/ headers from the source tree instead of the
host.

These patches are also applied to libdwarf since libdwarf req

Reapply revisions r237528, r237531 and r238741 which make libelf
properly include sys/ headers from the source tree instead of the
host.

These patches are also applied to libdwarf since libdwarf requires
the same sys/ headers as libelf.

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Remove INCSDIR variable which is only used in elftoolchain's own build
framework.

Set CFLAGS in just one line.

Removed source code for the old libelf and build the new libelf from
contrib/ instead.

Don't ever build files depending on the directory where they are placed in.
It is obvious that its modification time will change with each such file
builded.
This bug cause whole libelf to rebuild it

Don't ever build files depending on the directory where they are placed in.
It is obvious that its modification time will change with each such file
builded.
This bug cause whole libelf to rebuild itself each second make run
(and relink that files on each first make run) in the loop.

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Add the sys directory we create to the list of items to clean.

Create a symlink to sys/elf32.h, sys/elf64.h, and sys/elf_common.h.

When building libelf in the bootstrap stage this would include the tree
versions of, for example, sys/_types.h. This would work as

Create a symlink to sys/elf32.h, sys/elf64.h, and sys/elf_common.h.

When building libelf in the bootstrap stage this would include the tree
versions of, for example, sys/_types.h. This would work as long as the
tree's version of this file was close enough to the system's version of
the file. If, however, there was a change in the tree such that the location
of a typedef was moved this would cause problems. In this case the version
of sys/_types.h in the tree no longer defines __wchar_t and expects it to
to be defined in machine/_types.h, however we pick up machine/_types.h from
the system and find it is not defined there. The solution is to restrict the
parts of sys er include from the tree to those that are needed.

This fixes the recent Tinderbox failure.

Pointy Hat to: andrew

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Add the ability to search for all the inlined instances of a given function.

Reviewed by: jb
Obtained from: Juniper Networks

Don't link drti.o with libelf_pic.a. This means that all software with
userland SDT probes must be linked with libelf explicitly.

Requested by: kib
Sponsored by: The FreeBSD Foundation

Install a PIC libelf. This will be needed by the DTrace runtime
instrumentation object (dtri.o).

Sponsored by: The FreeBSD Foundation