Remove $FreeBSD$: one-line sh pattern

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

Remove more quotes around Makefile .error/.warn/.info strings.

Reviewed by: imp, emaste
Differential Revision: https://reviews.freebsd.org/D34175

bsd.endian.mk: Allow for the cross building case

We need to include bsd.endian.mk from bsd.compiler.mk to enable
compressed symbols only on FreeBSD little endian targets.

However, since we include

bsd.endian.mk: Allow for the cross building case

We need to include bsd.endian.mk from bsd.compiler.mk to enable
compressed symbols only on FreeBSD little endian targets.

However, since we include bsd.compiler.mk from Makefile.inc1 and from
the build tools makefiles, it has to work on Linux and osx. Make the
error condition only when we're building natively (so that we are
forced to add a new architecture to the list).

Otherwise, define bogus, poisoned values and leave TARGET_ENDIANNESS
undefined. Since we don't actually use TARGET_ENDIANNESS for anything
in the cross building phase, these values are a failsafe agianst their
use. The one place in the build phase that detects endian is
appropriately protected.

Sponsored by: Netflix
Reviewed by: jrtc27
Differential Revision: https://reviews.freebsd.org/D33742

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bsd.endian.mk: Sort architecture list

Sort arm alphabetically.

Reviewed by: emaste
Differential Revision: https://reviews.freebsd.org/D33744

Sponsored by: Netflix

bsd.endian.mk: Remove arm big endian

Remove vestiges of arm big endian support. Also use the more proper
MACHINE_CPUARCH instead of MACHINE to test for that here.

This leaves powerpc as the only bi

bsd.endian.mk: Remove arm big endian

Remove vestiges of arm big endian support. Also use the more proper
MACHINE_CPUARCH instead of MACHINE to test for that here.

This leaves powerpc as the only big endian arch.

Sponsored by: Netflix

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bsd.endian.mk: Remove mips

Remove the enumeration of the big vs little endian platform names.

Sponsored by: Netflix

[PowerPC64LE] Set up powerpc.powerpc64le architecture

This is the initial set up for PowerPC64LE.

The current plan is for this arch to remain experimental for FreeBSD 13.

This started as a weekend

[PowerPC64LE] Set up powerpc.powerpc64le architecture

This is the initial set up for PowerPC64LE.

The current plan is for this arch to remain experimental for FreeBSD 13.

This started as a weekend learning project for me and kinda snowballed from
there.

(More to follow momentarily.)

Reviewed by: imp (earlier version), emaste
Sponsored by: Tag1 Consulting, Inc.
Differential Revision: https://reviews.freebsd.org/D26399

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Use MACHINE_CPUARCH when checking for arm64

Use MACHINE_CPUARCH with arm64 (aarch64) when we build code that could run
on any 64-bit Arm instruction set. This will simplify checks in downstream
cons

Use MACHINE_CPUARCH when checking for arm64

Use MACHINE_CPUARCH with arm64 (aarch64) when we build code that could run
on any 64-bit Arm instruction set. This will simplify checks in downstream
consumers targeting prototype instruction sets.

The only place we check for MACHINE_ARCH == aarch64 is when building the
device tree blobs. As these are targeting current generation ISAs.

Sponsored by: Innovate UK
Differential Revision: https://reviews.freebsd.org/D26370

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Merge ^/head r358269 through r358399.

Remove sparc64 specific buid-system hacks

Remove all the sparc64 hacks and tweaks to the build system. We don't
need them anymore.

Merge ^/head r339015 through r339669.

Add -b/-l options to localedef(1) to specify output endianness and use
it appropriately when building share/ctypedef and share/colldef.

This makes the resulting locale data in EL->EB (amd64->powerpc

Add -b/-l options to localedef(1) to specify output endianness and use
it appropriately when building share/ctypedef and share/colldef.

This makes the resulting locale data in EL->EB (amd64->powerpc64) cross
build and in the native EB build match. Revert the changes done to libc
in r308170 as they are no longer needed.

PR: 231965
Reviewed by: bapt, emaste, sbruno, 0mp
Approved by: kib (mentor)
Differential Revision: https://reviews.freebsd.org/D17603

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Simplify using bsd.endian.mk and have it provide CAP_MKDB_ENDIAN, since it is
the most common usage.

Approved by: bapt (mentor)

Merge ^/head r307736 through r308146.

Add full softfloat and hardfloat support for MIPS.

This adds new target architectures for hardfloat:
mipselhf mipshf mips64elhf mips64hf.

Tested in QEMU only.

Sponsored by: DARPA, AFRL
Sponsored b

Add full softfloat and hardfloat support for MIPS.

This adds new target architectures for hardfloat:
mipselhf mipshf mips64elhf mips64hf.

Tested in QEMU only.

Sponsored by: DARPA, AFRL
Sponsored by: HEIF5
Differential Revision: https://reviews.freebsd.org/D8376

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Create a new MACHINE_ARCH for Freescale PowerPC e500v2

Summary:
The Freescale e500v2 PowerPC core does not use a standard FPU.
Instead, it uses a Signal Processing Engine (SPE)--a DSP-style vector p

Create a new MACHINE_ARCH for Freescale PowerPC e500v2

Summary:
The Freescale e500v2 PowerPC core does not use a standard FPU.
Instead, it uses a Signal Processing Engine (SPE)--a DSP-style vector processor
unit, which doubles as a FPU. The PowerPC SPE ABI is incompatible with the
stock powerpc ABI, so a new MACHINE_ARCH was created to deal with this.
Additionaly, the SPE opcodes overlap with Altivec, so these are mutually
exclusive. Taking advantage of this fact, a new file, powerpc/booke/spe.c, was
created with the same function set as in powerpc/powerpc/altivec.c, so it
becomes effectively a drop-in replacement. setjmp/longjmp were modified to save
the upper 32-bits of the now-64-bit GPRs (upper 32-bits are only accessible by
the SPE).

Note: This does _not_ support the SPE in the e500v1, as the e500v1 SPE does not
support double-precision floating point.

Also, without a new MACHINE_ARCH it would be impossible to provide binary
packages which utilize the SPE.

Additionally, no work has been done to support ports, work is needed for this.
This also means no newer gcc can yet be used. However, gcc's powerpc support
has been refactored which would make adding a powerpcspe-freebsd target very
easy.

Test Plan:
This was lightly tested on a RouterBoard RB800 and an AmigaOne A1222
(P1022-based) board, compiled against the new ABI. Base system utilities
(/bin/sh, /bin/ls, etc) still function appropriately, the system is able to boot
multiuser.

Reviewed By: bdrewery, imp
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D5683

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MFH r289384-r293170

Sponsored by: The FreeBSD Foundation

MFH @r292599

This includes the pluggable TCP framework and other chnages to the
netstack to track for VNET stability.

Security: The FreeBSD Foundation

Start support for the RISC-V 64-bit architecture developed by UC Berkeley.

RISC-V is a new ISA designed to support computer research and education, and
is now become a standard open architecture for

Start support for the RISC-V 64-bit architecture developed by UC Berkeley.

RISC-V is a new ISA designed to support computer research and education, and
is now become a standard open architecture for industry implementations.

This is a minimal set of changes required to run 'make kernel-toolchain'
using external (GNU) toolchain.

The FreeBSD/RISC-V project home: https://wiki.freebsd.org/riscv.

Reviewed by: andrew, bdrewery, emaste, imp
Sponsored by: DARPA, AFRL
Sponsored by: HEIF5
Differential Revision: https://reviews.freebsd.org/D4445

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Catch up with HEAD (r280229-r284686).

Merge from head

Merge from HEAD

MFH: r278968-r280640

Sponsored by: The FreeBSD Foundation

Start to import support for the AArch64 architecture from ARM. This change
only adds support for kernel-toolchain, however it is expected further
changes to add kernel and userland support will be co

Start to import support for the AArch64 architecture from ARM. This change
only adds support for kernel-toolchain, however it is expected further
changes to add kernel and userland support will be committed as they are
reviewed.

As our copy of binutils is too old the devel/aarch64-binutils port needs
to be installed to pull in a linker.

To build either TARGET needs to be set to arm64, or TARGET_ARCH set to
aarch64. The latter is set so uname -p will return aarch64 as existing
third party software expects this.

Differential Revision: https://reviews.freebsd.org/D2005
Relnotes: Yes
Sponsored by: The FreeBSD Foundation

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Merge from head@274682