src/usr.bin/elfdump, branch stable/14

Remove $FreeBSD$: two-line nroff pattern

2023-08-16T17:55:10+00:00

Remove /^\.\\"\n\.\\"\s*\$FreeBSD\$$\n/

Remove $FreeBSD$: one-line sh pattern

2023-08-16T17:55:03+00:00

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

Remove $FreeBSD$: one-line .c pattern

2023-08-16T17:54:42+00:00

Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/

Mark usage function as __dead2 in programs where it does not return

2023-07-07T16:45:18+00:00

In most cases, usage does not return, so mark them as __dead2. For the
cases where they do return, they have not been marked __dead2.

Reviewed by: imp
Pull Request: https://github.com/freebsd/freebsd-src/pull/735

spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD

2023-05-12T16:44:03+00:00

The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of BSD-2-Clause.

Discussed with:		pfg
MFC After:		3 days
Sponsored by:		Netflix

Update/fix Makefile.depend for userland

2023-04-19T00:14:23+00:00

elfdump: handle small files more gracefully

2022-02-17T16:09:53+00:00

elfdump -E on an empty file would complain "Invalid argument" because
it tried to mmap zero bytes.  With the -E flag, elfdump should
simply exit non-zero.  For tiny files, the code would reference off
the end of the mapped region.

Ensure the file is large enough to contain an ELF header before mapping it.

MFC after:	1 week
Sponsored by:	Dell EMC Isilon

elfdump: use designated array initialization for note types

2019-01-31T16:49:06+00:00

This ensures the note type name is in the correct slot.

PR:		228290
Submitted by:	kib
MFC with:	343610
Sponsored by:	The FreeBSD Foundation

elfdump: fix build after r343610

2019-01-31T16:21:09+00:00

One patch hunk did not survive the trip from git to svn.

PR:		228290
MFC with:	r343610

elfdump: include note type names

2019-01-31T16:19:04+00:00

Based on a patch submitted by Dan McGregor.

PR:		228290
MFC after:	1 week
Sponsored by:	The FreeBSD Foundation