Stop #defining FREEBSD_ELF

This was originally used (along with FREEBSD_AOUT) to prefer the use
of ELF in various tools instead of a.out as part of the a.out to ELF
transition in the 3.x days. The

Stop #defining FREEBSD_ELF

This was originally used (along with FREEBSD_AOUT) to prefer the use
of ELF in various tools instead of a.out as part of the a.out to ELF
transition in the 3.x days. The last use of it was removed from
<link.h> in commit 66422f5b7a1a6055f0b2358268eb902aab6e2e3e back in
2002, but various files still #define it.

Reviewed by: kevans, imp, emaste
Sponsored by: DARPA
Differential Revision: https://reviews.freebsd.org/D42964

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stand: Automated cleanup of cdefs and other formatting

Apply the following automated changes to try to eliminate
no-longer-needed sys/cdefs.h includes as well as now-empty
blank lines in a row.

Rem

stand: Automated cleanup of cdefs and other formatting

Apply the following automated changes to try to eliminate
no-longer-needed sys/cdefs.h includes as well as now-empty
blank lines in a row.

Remove /^#if.*\n#endif.*\n#include\s+<sys/cdefs.h>.*\n/
Remove /\n+#include\s+<sys/cdefs.h>.*\n+#if.*\n#endif.*\n+/
Remove /\n+#if.*\n#endif.*\n+/
Remove /^#if.*\n#endif.*\n/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/types.h>/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/param.h>/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/capsicum.h>/

Sponsored by: Netflix

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Remove $FreeBSD$: one-line .c pattern

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

stand: only compute symidx on x86

We only use symidx on x86, so only compute it on x86 to fix a set but
not used warning on aarch64.

Sponsored by: Netflix
Reviewed by: kevans
Differential Revisio

stand: only compute symidx on x86

We only use symidx on x86, so only compute it on x86 to fix a set but
not used warning on aarch64.

Sponsored by: Netflix
Reviewed by: kevans
Differential Revision: https://reviews.freebsd.org/D38246

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Reuse the amd64 loader relocation code on arm64

There is no need to keep multiple copies of the relocation code. The
amd64 code works on arm64 with a few small changes to relocation types.

Sponsore

Reuse the amd64 loader relocation code on arm64

There is no need to keep multiple copies of the relocation code. The
amd64 code works on arm64 with a few small changes to relocation types.

Sponsored by: Innovate UK
Differential Revision: https://reviews.freebsd.org/D28213

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loader: Partial revert of 987eabdc2ae1

The arm relocation code doesn't not work and make loader not loading
dependancies.

Reported by: Dr. Rolf Jansen <freebsd-rj@obsigna.com>

stand/reloc_elf: Handle relative relocations for arm{,64} and riscv

Extend the powerpc relative relocation handling from r240782 to a
handful of other architectures. This is needed to properly read

stand/reloc_elf: Handle relative relocations for arm{,64} and riscv

Extend the powerpc relative relocation handling from r240782 to a
handful of other architectures. This is needed to properly read
dependency information from kernel modules.

Reviewed by: jhb
Approved by: scottl (implicit)
MFC after: 1 week
Sponsored by: Ampere Computing, Inc.
Differential Revision: https://reviews.freebsd.org/D26365

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Remove sparc relocation support from reloc_elf.c.

It got missed in the sparc64 removal.

Merge ^/head r327624 through r327885.

Skip IRELATIVE relocations when loader processes ELF files.

ifuncs can be only called in the (early boot) kernel environment, so
postpone resolving until early stage of the kernel boot. This commit

Skip IRELATIVE relocations when loader processes ELF files.

ifuncs can be only called in the (early boot) kernel environment, so
postpone resolving until early stage of the kernel boot. This commit
is performed in advance to make loaders on most machines updated
before ifuncs appear in the kernels.

Reviewed by: emaste, jhb
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D13838

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Prefer stdint.h to inttypes.h since the added prototypes form the
latter aren't used. Prefer sys/link_elf.h to link.h so we're only
dependent on the kernel tree. The default installation of link.h ju

Prefer stdint.h to inttypes.h since the added prototypes form the
latter aren't used. Prefer sys/link_elf.h to link.h so we're only
dependent on the kernel tree. The default installation of link.h just
includes this file, and any benefit from that is outweighed by the
hassle it causes. This reduces the footprint of files needed from the
system includes (or sysroot in buildworld).

Sponsored by: Netflix

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Merge ^/head r325663 through r325841.

Move sys/boot to stand. Fix all references to new location

Sponsored by: Netflix