Use ${LDFLAGS} instead of static for compiling binaries. Neither is
sufficient for cross compiling but it's best to test with the flags
normally used.

Use ${ECHO} instead of `echo' so that `make -s

Use ${LDFLAGS} instead of static for compiling binaries. Neither is
sufficient for cross compiling but it's best to test with the flags
normally used.

Use ${ECHO} instead of `echo' so that `make -s' is fairly quiet.

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Added ${.CURDIRb to vuilding of man pages so it works with obj

Submitted by: Paul Richards

Boy, was *this* ever bollixed!

1. Copyright files looked for in the wrong place

2. cmp was looking in wrong place for test data.

3. Driver for test not linked static, thus dynamic resolution of li

Boy, was *this* ever bollixed!

1. Copyright files looked for in the wrong place

2. cmp was looking in wrong place for test data.

3. Driver for test not linked static, thus dynamic resolution of library
not working.

4. Man page installation not consistent with source.

Reviewed by:
Submitted by: jkh

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Make obj directory work right. md?hl.c should probably be
deleted, but I'll leave that up to PHK.

Reviewed by: phk
Imported libmd. This library contains MD2, MD4 and MD5.
These three boggers pop up all over the place all of the time, so I
decided we needed a library with them. In general they

Reviewed by: phk
Imported libmd. This library contains MD2, MD4 and MD5.
These three boggers pop up all over the place all of the time, so I
decided we needed a library with them. In general they are used for
security checks, so if you use them you want to link them static.

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Remove $FreeBSD$: one-line sh pattern

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

libmd / md5: Add SHA-512/224.

While there, remove .Tn from man pages.

Also remove an obsolete comment about the 80386.

MFC after: 1 week
Sponsored by: Klara, Inc.
Reviewed by: kevans, allanjude
Di

libmd / md5: Add SHA-512/224.

While there, remove .Tn from man pages.

Also remove an obsolete comment about the 80386.

MFC after: 1 week
Sponsored by: Klara, Inc.
Reviewed by: kevans, allanjude
Differential Revision: https://reviews.freebsd.org/D38373

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src.conf: Introduce WITHOUT_MACHDEP knob.

Summary:
This knob can be used to make buildsystem prefer generic C implentations of
various functions, instead of machine-specific assembler ones.

Test Pl

src.conf: Introduce WITHOUT_MACHDEP knob.

Summary:
This knob can be used to make buildsystem prefer generic C implentations of
various functions, instead of machine-specific assembler ones.

Test Plan: `make buildworld` on amd64

Reviewed by: imp, emaste

Differential Revision: https://reviews.freebsd.org/D36076

MFC after: 3 days

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Add accelerated arm64 sha512 to libmd

As with sha256 add support for accelerated sha512 support to libmd on
arm64. This depends on clang 13+ to build as this is the first release
with the needed int

Add accelerated arm64 sha512 to libmd

As with sha256 add support for accelerated sha512 support to libmd on
arm64. This depends on clang 13+ to build as this is the first release
with the needed intrinsics. Gcc should also support them, however from
a currently unknown release.

Reviewed by: cem
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D33373

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Revert "Disable the accelerated arm64 sha25 in static libraries"

This is now unneeded as arm64 can now resolve ifuncs in static binaries

This reverts commit c81ea895b563c4d1e39468a8525284b7474fe850

Revert "Disable the accelerated arm64 sha25 in static libraries"

This is now unneeded as arm64 can now resolve ifuncs in static binaries

This reverts commit c81ea895b563c4d1e39468a8525284b7474fe850.

Sponsored by: The FreeBSD Foundation

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Disable the accelerated arm64 sha25 in static libraries

We don't have ifunc support in static arm64 binaries. Until we do
disable the accelerated sha256 code in a static libmd as it uses an
ifunc.

Disable the accelerated arm64 sha25 in static libraries

We don't have ifunc support in static arm64 binaries. Until we do
disable the accelerated sha256 code in a static libmd as it uses an
ifunc.

Reported by: brd
Sponsored by: The FreeBSD Foundation

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Use arm64 sha256 intrinsics in libmd

Summary:
When running on a CPU that supports the arm64 sha256 intrinsics use them
to improve perfromance of sha256 calculations.

With this changethe following i

Use arm64 sha256 intrinsics in libmd

Summary:
When running on a CPU that supports the arm64 sha256 intrinsics use them
to improve perfromance of sha256 calculations.

With this changethe following improvement has been seen on an Apple M1
with FreeBS running under Parallels, with similar results on a
Neoverse-N1 r3p1.

x sha256.orig
+ sha256.arm64
+--------------------------------------------------------------------+
|++ x x|
|+++ xxx|
||A |A||
+--------------------------------------------------------------------+
N Min Max Median Avg Stddev
x 5 3.41 3.5 3.46 3.458 0.042661458
+ 5 0.47 0.54 0.5 0.504 0.027018512
Difference at 95.0% confidence
-2.954 +/- 0.0520768
-85.4251% +/- 0.826831%
(Student's t, pooled s = 0.0357071)

Reviewed by: cem
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D31284

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libmd: add dependency workaround for r366344

r366344 fixed and reenabled the assembly optimized skein implementation,
but skein_block objects were not being rebuilt in no-clean builds. This
resulted

libmd: add dependency workaround for r366344

r366344 fixed and reenabled the assembly optimized skein implementation,
but skein_block objects were not being rebuilt in no-clean builds. This
resulted in failing no-clean builds. SKEIN_USE_ASM controls which
routines come from C vs assembly, and with no explicit dependency
r366344's change to SKEIN_USE_ASM did not cause skein_block.{o,pico}
to be rebuilt.

Add a dependency on this Makefile for the skein_block objects. This
dependency is broader in scope than absolutely required (that is, the
skein_block objects will now be rebuilt on any change to this Makefile).
There are ways this could be addressed, but it is probably not worth the
additional effort or testing time to pursue them.

PR: 248221
Reported by: kevans, Jeremy Faulkner
Discussed with: kevans
Sponsored by: The FreeBSD Foundation

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libmd: fix assembly optimized skein implementation

The assembly implementation incorrectly used logical AND instead of
bitwise AND. Fix, and re-enable in libmd.

Submitted by: Yang Zhong <yzhong@fre

libmd: fix assembly optimized skein implementation

The assembly implementation incorrectly used logical AND instead of
bitwise AND. Fix, and re-enable in libmd.

Submitted by: Yang Zhong <yzhong@freebsdfoundation.org>
Reviewed by: cem (earlier)
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D26614

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libmd: temporarily disable optimized assembly skein1024 implementation

It is apparently broken when assembled by contemporary GNU as as well as
Clang IAS (which is used in the default configuration)

libmd: temporarily disable optimized assembly skein1024 implementation

It is apparently broken when assembled by contemporary GNU as as well as
Clang IAS (which is used in the default configuration).

PR: 248221
Reported by: pizzamig
Sponsored by: The FreeBSD Foundation

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Remove warning that is no longer accurate after r361853

We now build the skein assembly with clangs integrated assembler.

Reviewed By: emaste
Differential Revision: https://reviews.freebsd.org/D256

Remove warning that is no longer accurate after r361853

We now build the skein assembly with clangs integrated assembler.

Reviewed By: emaste
Differential Revision: https://reviews.freebsd.org/D25664

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Rename skein_block_asm.s to .S and assemble using Clang IAS

Comparing the object files produced by GNU as 2.17.50 and Clang IAS
shows many immaterial changes in strtab etc., and one material change

Rename skein_block_asm.s to .S and assemble using Clang IAS

Comparing the object files produced by GNU as 2.17.50 and Clang IAS
shows many immaterial changes in strtab etc., and one material change
in .text:

1bac: 4c 8b 4f 18 mov 0x18(%rdi),%r9
1bb0: eb 0e jmp 1bc0 <Skein1024_block_loop>
- 1bb2: 66 66 2e 0f 1f 84 00 data16 nopw %cs:0x0(%rax,%rax,1)
- 1bb9: 00 00 00 00
- 1bbd: 0f 1f 00 nopl (%rax)
+ 1bb2: 66 2e 0f 1f 84 00 00 nopw %cs:0x0(%rax,%rax,1)
+ 1bb9: 00 00 00
+ 1bbc: 0f 1f 40 00 nopl 0x0(%rax)

0000000000001bc0 <Skein1024_block_loop>:
Skein1024_block_loop():
1bc0: 4c 8b 47 10 mov 0x10(%rdi),%r8
1bc4: 4c 03 85 c0 00 00 00 add 0xc0(%rbp),%r8

That is, GNU as and Clang's integrated assembler use different multi-
byte NOPs for alignment (GNU as emits an 11 byte NOP + a 3 byte NOP,
while Clang IAS emits a 10 byte NOP + a 4 byte NOP).

Dependency cleanup hacks are not required, because we do not create
.depend files from GNU as.

Reviewed by: allanjude, arichardson, cem, tsoome
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D8434

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Also pass SKEIN_USE_ASM to the assembler, via AFLAGS

Apply C SKEIN_LOOP setting only to skein_block.c

Otherwise if assembling skein_block_asm.s with Clang's integrated assembler
we can pass conflicting SKEIN_LOOP settings (via CFLAGS and ACFLAGS).

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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r338270 had the side effect of no longer installing libmd.so into /lib.
For users who have a seperate zfs mount of /usr or /usr/lib, this will
cause dynamic loading failures when attempting to execut

r338270 had the side effect of no longer installing libmd.so into /lib.
For users who have a seperate zfs mount of /usr or /usr/lib, this will
cause dynamic loading failures when attempting to execute zfs mount on
bootup. E.g. the system won't boot.

Including <src.opts.mk> sets SHLIBDIR, so SHLIBDIR?= has no
effect. The other lib/ Makefiles solve this problem by moving the
SHLIBDIR assignment to before .include <src.opts.mk>.

Submitted by: jilles
Reviewed by: allanjude
Approved by: re (rgrimes)
Differential Revision: https://reviews.freebsd.org/D16910

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Don't build skein_block_asm.s if we don't have an as binary

This fixes building libmd on MacOS/Linux. The real fix is probably to
build it as a .S file with $CC instead. It might also be better to j

Don't build skein_block_asm.s if we don't have an as binary

This fixes building libmd on MacOS/Linux. The real fix is probably to
build it as a .S file with $CC instead. It might also be better to just
compile the C file in userspace since the compiler can the use SSE/AVX.

Reviewed By: emaste, brooks
Approved By: jhb (mentor)
Differential Revision: https://reviews.freebsd.org/D16844

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Allow bootstrapping libmd on MacOS

The assembly files use directives that only work for ELF targets so skip
them when bootstrapping on MacOS.

Reviewed By: imp
Approved By: jhb (mentor)
Differential

Allow bootstrapping libmd on MacOS

The assembly files use directives that only work for ELF targets so skip
them when bootstrapping on MacOS.

Reviewed By: imp
Approved By: jhb (mentor)
Differential Revision: https://reviews.freebsd.org/D14247

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Integrate SHA2-224 with userspace components

The double compilation of the kernel sources in libmd and libcrypt is
baffling, but add yet another define hack to prevent duplicate symbols.

Add docume

Integrate SHA2-224 with userspace components

The double compilation of the kernel sources in libmd and libcrypt is
baffling, but add yet another define hack to prevent duplicate symbols.

Add documentation and SHA2-224 test cases to libmd.

Integrate with the md5(1) command, document, and add more test cases;
self-tests pass.

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Revert r334090.

It causes the 32bit compat build of libmd to fail with:

libmd/rmd160c.c:86:9: error: 'ripemd160_block' macro redefined
#define ripemd160_block ripemd160_block_x86
^
libmd/ri

Revert r334090.

It causes the 32bit compat build of libmd to fail with:

libmd/rmd160c.c:86:9: error: 'ripemd160_block' macro redefined
#define ripemd160_block ripemd160_block_x86
^
libmd/ripemd.h:122:9: note: previous definition is here
#define ripemd160_block _libmd_ripemd160_block

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