diff mbox series

[v2,1/2] sparc: Remove optimize md5, sha256, and sha512

Message ID 20231002121149.2325402-2-adhemerval.zanella@linaro.org
State Accepted
Commit bb2ff12abd1ee7945957c6fb6f4c9ee091e446ce
Headers show
Series Remove libcrypt support | expand

Commit Message

Adhemerval Zanella Netto Oct. 2, 2023, 12:11 p.m. UTC
The libcrypt was maked to be phase out on 2.38, and a better project
already exist that provide both compatibility and better API
(libxcrypt).  The sparc optimizations add the burden to extra
build-many-glibcs.py configurations.

Checked on sparc64 and sparcv9.
---
 scripts/build-many-glibcs.py                  |   4 +-
 .../sparc/sparc32/sparcv9/multiarch/Makefile  |   8 --
 .../sparc32/sparcv9/multiarch/md5-block.c     |   1 -
 .../sparc32/sparcv9/multiarch/md5-crop.S      |   1 -
 .../sparc32/sparcv9/multiarch/sha256-block.c  |   1 -
 .../sparc32/sparcv9/multiarch/sha256-crop.S   |   1 -
 .../sparc32/sparcv9/multiarch/sha512-block.c  |   1 -
 .../sparc32/sparcv9/multiarch/sha512-crop.S   |   1 -
 sysdeps/sparc/sparc64/multiarch/Makefile      |   8 --
 sysdeps/sparc/sparc64/multiarch/md5-block.c   |  29 ----
 sysdeps/sparc/sparc64/multiarch/md5-crop.S    | 109 ---------------
 .../sparc/sparc64/multiarch/sha256-block.c    |  32 -----
 sysdeps/sparc/sparc64/multiarch/sha256-crop.S | 100 --------------
 .../sparc/sparc64/multiarch/sha512-block.c    |  32 -----
 sysdeps/sparc/sparc64/multiarch/sha512-crop.S | 130 ------------------
 15 files changed, 1 insertion(+), 457 deletions(-)
 delete mode 100644 sysdeps/sparc/sparc32/sparcv9/multiarch/md5-block.c
 delete mode 100644 sysdeps/sparc/sparc32/sparcv9/multiarch/md5-crop.S
 delete mode 100644 sysdeps/sparc/sparc32/sparcv9/multiarch/sha256-block.c
 delete mode 100644 sysdeps/sparc/sparc32/sparcv9/multiarch/sha256-crop.S
 delete mode 100644 sysdeps/sparc/sparc32/sparcv9/multiarch/sha512-block.c
 delete mode 100644 sysdeps/sparc/sparc32/sparcv9/multiarch/sha512-crop.S
 delete mode 100644 sysdeps/sparc/sparc64/multiarch/md5-block.c
 delete mode 100644 sysdeps/sparc/sparc64/multiarch/md5-crop.S
 delete mode 100644 sysdeps/sparc/sparc64/multiarch/sha256-block.c
 delete mode 100644 sysdeps/sparc/sparc64/multiarch/sha256-crop.S
 delete mode 100644 sysdeps/sparc/sparc64/multiarch/sha512-block.c
 delete mode 100644 sysdeps/sparc/sparc64/multiarch/sha512-crop.S

Comments

Carlos O'Donell Oct. 30, 2023, 12:52 p.m. UTC | #1
On 10/2/23 08:11, Adhemerval Zanella wrote:
> The libcrypt was maked to be phase out on 2.38, and a better project
> already exist that provide both compatibility and better API
> (libxcrypt).  The sparc optimizations add the burden to extra
> build-many-glibcs.py configurations.

... along with the x86_64 variant in the build too?

Looks like this needs a v2 to remove the x86_64 variant?
 
> Checked on sparc64 and sparcv9.
> ---
>  scripts/build-many-glibcs.py                  |   4 +-
>  .../sparc/sparc32/sparcv9/multiarch/Makefile  |   8 --
>  .../sparc32/sparcv9/multiarch/md5-block.c     |   1 -
>  .../sparc32/sparcv9/multiarch/md5-crop.S      |   1 -
>  .../sparc32/sparcv9/multiarch/sha256-block.c  |   1 -
>  .../sparc32/sparcv9/multiarch/sha256-crop.S   |   1 -
>  .../sparc32/sparcv9/multiarch/sha512-block.c  |   1 -
>  .../sparc32/sparcv9/multiarch/sha512-crop.S   |   1 -
>  sysdeps/sparc/sparc64/multiarch/Makefile      |   8 --
>  sysdeps/sparc/sparc64/multiarch/md5-block.c   |  29 ----
>  sysdeps/sparc/sparc64/multiarch/md5-crop.S    | 109 ---------------
>  .../sparc/sparc64/multiarch/sha256-block.c    |  32 -----
>  sysdeps/sparc/sparc64/multiarch/sha256-crop.S | 100 --------------
>  .../sparc/sparc64/multiarch/sha512-block.c    |  32 -----
>  sysdeps/sparc/sparc64/multiarch/sha512-crop.S | 130 ------------------
>  15 files changed, 1 insertion(+), 457 deletions(-)
>  delete mode 100644 sysdeps/sparc/sparc32/sparcv9/multiarch/md5-block.c
>  delete mode 100644 sysdeps/sparc/sparc32/sparcv9/multiarch/md5-crop.S
>  delete mode 100644 sysdeps/sparc/sparc32/sparcv9/multiarch/sha256-block.c
>  delete mode 100644 sysdeps/sparc/sparc32/sparcv9/multiarch/sha256-crop.S
>  delete mode 100644 sysdeps/sparc/sparc32/sparcv9/multiarch/sha512-block.c
>  delete mode 100644 sysdeps/sparc/sparc32/sparcv9/multiarch/sha512-crop.S
>  delete mode 100644 sysdeps/sparc/sparc64/multiarch/md5-block.c
>  delete mode 100644 sysdeps/sparc/sparc64/multiarch/md5-crop.S
>  delete mode 100644 sysdeps/sparc/sparc64/multiarch/sha256-block.c
>  delete mode 100644 sysdeps/sparc/sparc64/multiarch/sha256-crop.S
>  delete mode 100644 sysdeps/sparc/sparc64/multiarch/sha512-block.c
>  delete mode 100644 sysdeps/sparc/sparc64/multiarch/sha512-crop.S
> 
> diff --git a/scripts/build-many-glibcs.py b/scripts/build-many-glibcs.py
> index 57a5c48b16..72c0aa6b8f 100755
> --- a/scripts/build-many-glibcs.py
> +++ b/scripts/build-many-glibcs.py
> @@ -431,9 +431,7 @@ class Context(object):
>                                        {'variant': 'disable-multi-arch',
>                                         'arch': 'sparcv9',
>                                         'ccopts': '-m32 -mlong-double-128 -mcpu=v9',
> -                                       'cfg': ['--disable-multi-arch']},
> -                                      {'variant': 'enable-crypt',
> -                                       'cfg': ['--enable-crypt']}])
> +                                       'cfg': ['--disable-multi-arch']}])

Misses the x86_64 --enable-crypt variant?


>          self.add_config(arch='x86_64',
>                          os_name='linux-gnu',
>                          gcc_cfg=['--with-multilib-list=m64,m32,mx32'],
> diff --git a/sysdeps/sparc/sparc32/sparcv9/multiarch/Makefile b/sysdeps/sparc/sparc32/sparcv9/multiarch/Makefile
> index a6d08f3a00..d35f95e8e2 100644
> --- a/sysdeps/sparc/sparc32/sparcv9/multiarch/Makefile
> +++ b/sysdeps/sparc/sparc32/sparcv9/multiarch/Makefile
> @@ -1,11 +1,3 @@
> -ifeq ($(subdir),crypt)
> -libcrypt-sysdep_routines += md5-crop sha256-crop sha512-crop
> -endif
> -
> -ifeq ($(subdir),locale)
> -localedef-aux += md5-crop
> -endif
> -
>  ifeq ($(subdir),string)
>  sysdep_routines += memcpy-ultra3 memcpy-niagara1 memcpy-niagara2 \
>  		   memset-niagara1 memcpy-niagara4 memset-niagara4 \
> diff --git a/sysdeps/sparc/sparc32/sparcv9/multiarch/md5-block.c b/sysdeps/sparc/sparc32/sparcv9/multiarch/md5-block.c
> deleted file mode 100644
> index 3765cabae7..0000000000
> --- a/sysdeps/sparc/sparc32/sparcv9/multiarch/md5-block.c
> +++ /dev/null
> @@ -1 +0,0 @@
> -#include <sparc64/multiarch/md5-block.c>
> diff --git a/sysdeps/sparc/sparc32/sparcv9/multiarch/md5-crop.S b/sysdeps/sparc/sparc32/sparcv9/multiarch/md5-crop.S
> deleted file mode 100644
> index 11a3a81482..0000000000
> --- a/sysdeps/sparc/sparc32/sparcv9/multiarch/md5-crop.S
> +++ /dev/null
> @@ -1 +0,0 @@
> -#include <sparc64/multiarch/md5-crop.S>
> diff --git a/sysdeps/sparc/sparc32/sparcv9/multiarch/sha256-block.c b/sysdeps/sparc/sparc32/sparcv9/multiarch/sha256-block.c
> deleted file mode 100644
> index 600c602b61..0000000000
> --- a/sysdeps/sparc/sparc32/sparcv9/multiarch/sha256-block.c
> +++ /dev/null
> @@ -1 +0,0 @@
> -#include <sparc64/multiarch/sha256-block.c>
> diff --git a/sysdeps/sparc/sparc32/sparcv9/multiarch/sha256-crop.S b/sysdeps/sparc/sparc32/sparcv9/multiarch/sha256-crop.S
> deleted file mode 100644
> index 4895405853..0000000000
> --- a/sysdeps/sparc/sparc32/sparcv9/multiarch/sha256-crop.S
> +++ /dev/null
> @@ -1 +0,0 @@
> -#include <sparc64/multiarch/sha256-crop.S>
> diff --git a/sysdeps/sparc/sparc32/sparcv9/multiarch/sha512-block.c b/sysdeps/sparc/sparc32/sparcv9/multiarch/sha512-block.c
> deleted file mode 100644
> index 7c7c54e5a6..0000000000
> --- a/sysdeps/sparc/sparc32/sparcv9/multiarch/sha512-block.c
> +++ /dev/null
> @@ -1 +0,0 @@
> -#include <sparc64/multiarch/sha512-block.c>
> diff --git a/sysdeps/sparc/sparc32/sparcv9/multiarch/sha512-crop.S b/sysdeps/sparc/sparc32/sparcv9/multiarch/sha512-crop.S
> deleted file mode 100644
> index cc74a99d3c..0000000000
> --- a/sysdeps/sparc/sparc32/sparcv9/multiarch/sha512-crop.S
> +++ /dev/null
> @@ -1 +0,0 @@
> -#include <sparc64/multiarch/sha512-crop.S>
> diff --git a/sysdeps/sparc/sparc64/multiarch/Makefile b/sysdeps/sparc/sparc64/multiarch/Makefile
> index eaf758e7aa..5dcd7bbb0e 100644
> --- a/sysdeps/sparc/sparc64/multiarch/Makefile
> +++ b/sysdeps/sparc/sparc64/multiarch/Makefile
> @@ -1,11 +1,3 @@
> -ifeq ($(subdir),crypt)
> -libcrypt-sysdep_routines += md5-crop sha256-crop sha512-crop
> -endif
> -
> -ifeq ($(subdir),locale)
> -localedef-aux += md5-crop
> -endif
> -
>  ifeq ($(subdir),string)
>  sysdep_routines += memcpy-ultra3 memcpy-niagara1 memcpy-niagara2 \
>  		   memset-niagara1 memcpy-niagara4 memset-niagara4 \
> diff --git a/sysdeps/sparc/sparc64/multiarch/md5-block.c b/sysdeps/sparc/sparc64/multiarch/md5-block.c
> deleted file mode 100644
> index 7c1a3a368f..0000000000
> --- a/sysdeps/sparc/sparc64/multiarch/md5-block.c
> +++ /dev/null
> @@ -1,29 +0,0 @@
> -#include <sparc-ifunc.h>
> -
> -#define  __md5_process_block __md5_process_block_generic
> -extern void __md5_process_block_generic (const void *buffer, size_t len,
> -					 struct md5_ctx *ctx);
> -
> -#include <crypt/md5-block.c>
> -
> -#undef __md5_process_block
> -
> -extern void __md5_process_block_crop (const void *buffer, size_t len,
> -				      struct md5_ctx *ctx);
> -static bool cpu_supports_md5(int hwcap)
> -{
> -  unsigned long cfr;
> -
> -  if (!(hwcap & HWCAP_SPARC_CRYPTO))
> -    return false;
> -
> -  __asm__ ("rd %%asr26, %0" : "=r" (cfr));
> -  if (cfr & (1 << 4))
> -    return true;
> -
> -  return false;
> -}
> -
> -extern void __md5_process_block (const void *buffer, size_t len,
> -				 struct md5_ctx *ctx);
> -sparc_libc_ifunc(__md5_process_block, cpu_supports_md5(hwcap) ? __md5_process_block_crop : __md5_process_block_generic);
> diff --git a/sysdeps/sparc/sparc64/multiarch/md5-crop.S b/sysdeps/sparc/sparc64/multiarch/md5-crop.S
> deleted file mode 100644
> index 53c27d677d..0000000000
> --- a/sysdeps/sparc/sparc64/multiarch/md5-crop.S
> +++ /dev/null
> @@ -1,109 +0,0 @@
> -/* MD5 using sparc crypto opcodes.
> -   Copyright (C) 2012-2023 Free Software Foundation, Inc.
> -   This file is part of the GNU C Library.
> -
> -   The GNU C Library is free software; you can redistribute it and/or
> -   modify it under the terms of the GNU Lesser General Public
> -   License as published by the Free Software Foundation; either
> -   version 2.1 of the License, or (at your option) any later version.
> -
> -   The GNU C Library is distributed in the hope that it will be useful,
> -   but WITHOUT ANY WARRANTY; without even the implied warranty of
> -   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
> -   Lesser General Public License for more details.
> -
> -   You should have received a copy of the GNU Lesser General Public
> -   License along with the GNU C Library; if not, see
> -   <https://www.gnu.org/licenses/>.  */
> -
> -#include <sysdep.h>
> -
> -#define ASI_PL 0x88
> -
> -#define MD5		\
> -	.word	0x81b02800;
> -
> -	.text
> -	.align	32
> -ENTRY(__md5_process_block_crop)
> -	/* %o0=buffer, %o1=len, %o2=CTX */
> -	ld	[%o2 + 0x10], %g1
> -	add	%g1, %o1, %o4
> -	st	%o4, [%o2 + 0x10]
> -	clr	%o5
> -	cmp	%o4, %g1
> -	movlu	%icc, 1, %o5
> -#ifdef __arch64__
> -	srlx	%o1, 32, %o4
> -	add	%o5, %o4, %o5
> -#endif
> -	ld	[%o2 + 0x14], %o4
> -	add	%o4, %o5, %o4
> -	st	%o4, [%o2 + 0x14]
> -	lda	[%o2] ASI_PL, %f0
> -	add	%o2, 0x4, %g1
> -	lda	[%g1] ASI_PL, %f1
> -	add	%o2, 0x8, %g1
> -	andcc	%o0, 0x7, %g0
> -	lda	[%g1] ASI_PL, %f2
> -	add	%o2, 0xc, %g1
> -	bne,pn	%xcc, 10f
> -	 lda	[%g1] ASI_PL, %f3
> -
> -1:
> -	ldd	[%o0 + 0x00], %f8
> -	ldd	[%o0 + 0x08], %f10
> -	ldd	[%o0 + 0x10], %f12
> -	ldd	[%o0 + 0x18], %f14
> -	ldd	[%o0 + 0x20], %f16
> -	ldd	[%o0 + 0x28], %f18
> -	ldd	[%o0 + 0x30], %f20
> -	ldd	[%o0 + 0x38], %f22
> -
> -	MD5
> -
> -	subcc	%o1, 64, %o1
> -	bne,pt	%xcc, 1b
> -	 add	%o0, 0x40, %o0
> -
> -5:
> -	sta	%f0, [%o2] ASI_PL
> -	add	%o2, 0x4, %g1
> -	sta	%f1, [%g1] ASI_PL
> -	add	%o2, 0x8, %g1
> -	sta	%f2, [%g1] ASI_PL
> -	add	%o2, 0xc, %g1
> -	retl
> -	 sta	%f3, [%g1] ASI_PL
> -10:
> -	alignaddr %o0, %g0, %o0
> -
> -	ldd	[%o0 + 0x00], %f10
> -1:
> -	ldd	[%o0 + 0x08], %f12
> -	ldd	[%o0 + 0x10], %f14
> -	ldd	[%o0 + 0x18], %f16
> -	ldd	[%o0 + 0x20], %f18
> -	ldd	[%o0 + 0x28], %f20
> -	ldd	[%o0 + 0x30], %f22
> -	ldd	[%o0 + 0x38], %f24
> -	ldd	[%o0 + 0x40], %f26
> -
> -	faligndata %f10, %f12, %f8
> -	faligndata %f12, %f14, %f10
> -	faligndata %f14, %f16, %f12
> -	faligndata %f16, %f18, %f14
> -	faligndata %f18, %f20, %f16
> -	faligndata %f20, %f22, %f18
> -	faligndata %f22, %f24, %f20
> -	faligndata %f24, %f26, %f22
> -
> -	MD5
> -
> -	subcc	%o1, 64, %o1
> -	fsrc2	%f26, %f10
> -	bne,pt	%xcc, 1b
> -	 add	%o0, 0x40, %o0
> -
> -	ba,a,pt	%xcc, 5b
> -END(__md5_process_block_crop)
> diff --git a/sysdeps/sparc/sparc64/multiarch/sha256-block.c b/sysdeps/sparc/sparc64/multiarch/sha256-block.c
> deleted file mode 100644
> index 9d65315a5a..0000000000
> --- a/sysdeps/sparc/sparc64/multiarch/sha256-block.c
> +++ /dev/null
> @@ -1,32 +0,0 @@
> -#include <sparc-ifunc.h>
> -
> -#define __sha256_process_block __sha256_process_block_generic
> -extern void __sha256_process_block_generic (const void *buffer, size_t len,
> -					    struct sha256_ctx *ctx);
> -
> -#include <crypt/sha256-block.c>
> -
> -#undef __sha256_process_block
> -
> -extern void __sha256_process_block_crop (const void *buffer, size_t len,
> -					 struct sha256_ctx *ctx);
> -
> -static bool cpu_supports_sha256(int hwcap)
> -{
> -  unsigned long cfr;
> -
> -  if (!(hwcap & HWCAP_SPARC_CRYPTO))
> -    return false;
> -
> -  __asm__ ("rd %%asr26, %0" : "=r" (cfr));
> -  if (cfr & (1 << 6))
> -    return true;
> -
> -  return false;
> -}
> -
> -extern void __sha256_process_block (const void *buffer, size_t len,
> -				    struct sha256_ctx *ctx);
> -sparc_libc_ifunc (__sha256_process_block,
> -		  cpu_supports_sha256(hwcap) ? __sha256_process_block_crop
> -		    : __sha256_process_block_generic);
> diff --git a/sysdeps/sparc/sparc64/multiarch/sha256-crop.S b/sysdeps/sparc/sparc64/multiarch/sha256-crop.S
> deleted file mode 100644
> index f7d0a7e7dc..0000000000
> --- a/sysdeps/sparc/sparc64/multiarch/sha256-crop.S
> +++ /dev/null
> @@ -1,100 +0,0 @@
> -/* SHA256 using sparc crypto opcodes.
> -   Copyright (C) 2012-2023 Free Software Foundation, Inc.
> -   This file is part of the GNU C Library.
> -
> -   The GNU C Library is free software; you can redistribute it and/or
> -   modify it under the terms of the GNU Lesser General Public
> -   License as published by the Free Software Foundation; either
> -   version 2.1 of the License, or (at your option) any later version.
> -
> -   The GNU C Library is distributed in the hope that it will be useful,
> -   but WITHOUT ANY WARRANTY; without even the implied warranty of
> -   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
> -   Lesser General Public License for more details.
> -
> -   You should have received a copy of the GNU Lesser General Public
> -   License along with the GNU C Library; if not, see
> -   <https://www.gnu.org/licenses/>.  */
> -
> -#include <sysdep.h>
> -
> -#define SHA256		\
> -	.word	0x81b02840;
> -
> -	.text
> -	.align	32
> -ENTRY(__sha256_process_block_crop)
> -	/* %o0=buffer, %o1=len, %o2=CTX */
> -	ldx	[%o2 + 0x20], %g1
> -	add	%g1, %o1, %g1
> -	stx	%g1, [%o2 + 0x20]
> -
> -	ld	[%o2 + 0x00], %f0
> -	ld	[%o2 + 0x04], %f1
> -	ld	[%o2 + 0x08], %f2
> -	ld	[%o2 + 0x0c], %f3
> -	ld	[%o2 + 0x10], %f4
> -	ld	[%o2 + 0x14], %f5
> -	andcc	%o1, 0x7, %g0
> -	ld	[%o2 + 0x18], %f6
> -	bne,pn	%xcc, 10f
> -	 ld	[%o2 + 0x1c], %f7
> -
> -1:
> -	ldd	[%o0 + 0x00], %f8
> -	ldd	[%o0 + 0x08], %f10
> -	ldd	[%o0 + 0x10], %f12
> -	ldd	[%o0 + 0x18], %f14
> -	ldd	[%o0 + 0x20], %f16
> -	ldd	[%o0 + 0x28], %f18
> -	ldd	[%o0 + 0x30], %f20
> -	ldd	[%o0 + 0x38], %f22
> -
> -	SHA256
> -
> -	subcc	%o1, 0x40, %o1
> -	bne,pt	%xcc, 1b
> -	 add	%o0, 0x40, %o0
> -
> -5:
> -	st	%f0, [%o2 + 0x00]
> -	st	%f1, [%o2 + 0x04]
> -	st	%f2, [%o2 + 0x08]
> -	st	%f3, [%o2 + 0x0c]
> -	st	%f4, [%o2 + 0x10]
> -	st	%f5, [%o2 + 0x14]
> -	st	%f6, [%o2 + 0x18]
> -	retl
> -	 st	%f7, [%o2 + 0x1c]
> -10:
> -	alignaddr %o0, %g0, %o0
> -
> -	ldd	[%o0 + 0x00], %f10
> -1:
> -	ldd	[%o0 + 0x08], %f12
> -	ldd	[%o0 + 0x10], %f14
> -	ldd	[%o0 + 0x18], %f16
> -	ldd	[%o0 + 0x20], %f18
> -	ldd	[%o0 + 0x28], %f20
> -	ldd	[%o0 + 0x30], %f22
> -	ldd	[%o0 + 0x38], %f24
> -	ldd	[%o0 + 0x40], %f26
> -
> -	faligndata %f10, %f12, %f8
> -	faligndata %f12, %f14, %f10
> -	faligndata %f14, %f16, %f12
> -	faligndata %f16, %f18, %f14
> -	faligndata %f18, %f20, %f16
> -	faligndata %f20, %f22, %f18
> -	faligndata %f22, %f24, %f20
> -	faligndata %f24, %f26, %f22
> -
> -	SHA256
> -
> -	subcc	%o1, 0x40, %o1
> -	fsrc2	%f26, %f10
> -	bne,pt	%xcc, 1b
> -	 add	%o0, 0x40, %o0
> -
> -	ba,a,pt	%xcc, 5b
> -END(__sha256_process_block_crop)
> diff --git a/sysdeps/sparc/sparc64/multiarch/sha512-block.c b/sysdeps/sparc/sparc64/multiarch/sha512-block.c
> deleted file mode 100644
> index 2863e05d09..0000000000
> --- a/sysdeps/sparc/sparc64/multiarch/sha512-block.c
> +++ /dev/null
> @@ -1,32 +0,0 @@
> -#include <sparc-ifunc.h>
> -
> -#define __sha512_process_block __sha512_process_block_generic
> -extern void __sha512_process_block_generic (const void *buffer, size_t len,
> -					    struct sha512_ctx *ctx);
> -
> -#include <crypt/sha512-block.c>
> -
> -#undef __sha512_process_block
> -
> -extern void __sha512_process_block_crop (const void *buffer, size_t len,
> -					 struct sha512_ctx *ctx);
> -
> -static bool cpu_supports_sha512(int hwcap)
> -{
> -  unsigned long cfr;
> -
> -  if (!(hwcap & HWCAP_SPARC_CRYPTO))
> -    return false;
> -
> -  __asm__ ("rd %%asr26, %0" : "=r" (cfr));
> -  if (cfr & (1 << 6))
> -    return true;
> -
> -  return false;
> -}
> -
> -extern void __sha512_process_block (const void *buffer, size_t len,
> -				    struct sha512_ctx *ctx);
> -sparc_libc_ifunc (__sha512_process_block,
> -		  cpu_supports_sha512(hwcap) ? __sha512_process_block_crop
> -		    : __sha512_process_block_generic);
> diff --git a/sysdeps/sparc/sparc64/multiarch/sha512-crop.S b/sysdeps/sparc/sparc64/multiarch/sha512-crop.S
> deleted file mode 100644
> index 035f99f469..0000000000
> --- a/sysdeps/sparc/sparc64/multiarch/sha512-crop.S
> +++ /dev/null
> @@ -1,130 +0,0 @@
> -/* SHA512 using sparc crypto opcodes.
> -   Copyright (C) 2012-2023 Free Software Foundation, Inc.
> -   This file is part of the GNU C Library.
> -
> -   The GNU C Library is free software; you can redistribute it and/or
> -   modify it under the terms of the GNU Lesser General Public
> -   License as published by the Free Software Foundation; either
> -   version 2.1 of the License, or (at your option) any later version.
> -
> -   The GNU C Library is distributed in the hope that it will be useful,
> -   but WITHOUT ANY WARRANTY; without even the implied warranty of
> -   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
> -   Lesser General Public License for more details.
> -
> -   You should have received a copy of the GNU Lesser General Public
> -   License along with the GNU C Library; if not, see
> -   <https://www.gnu.org/licenses/>.  */
> -
> -#include <sysdep.h>
> -
> -#define SHA512		\
> -	.word	0x81b02860;
> -
> -	.text
> -	.align	32
> -ENTRY(__sha512_process_block_crop)
> -	/* %o0=buffer, %o1=len, %o2=CTX */
> -	ldx	[%o2 + 0x48], %g1
> -	add	%g1, %o1, %o4
> -	stx	%o4, [%o2 + 0x48]
> -	cmp	%o4, %g1
> -	bgeu,pt	%xcc, 1f
> -	 nop
> -	ldx	[%o2 + 0x40], %g1
> -	add	%g1, 1, %g1
> -	stx	%g1, [%o2 + 0x40]
> -
> -1:	ldd	[%o2 + 0x00], %f0
> -	ldd	[%o2 + 0x08], %f2
> -	ldd	[%o2 + 0x10], %f4
> -	ldd	[%o2 + 0x18], %f6
> -	ldd	[%o2 + 0x20], %f8
> -	ldd	[%o2 + 0x28], %f10
> -	andcc	%o1, 0x7, %g0
> -	ldd	[%o2 + 0x30], %f12
> -	bne,pn	%xcc, 10f
> -	 ldd	[%o2 + 0x38], %f14
> -
> -1:
> -	ldd	[%o0 + 0x00], %f16
> -	ldd	[%o0 + 0x08], %f18
> -	ldd	[%o0 + 0x10], %f20
> -	ldd	[%o0 + 0x18], %f22
> -	ldd	[%o0 + 0x20], %f24
> -	ldd	[%o0 + 0x28], %f26
> -	ldd	[%o0 + 0x30], %f28
> -	ldd	[%o0 + 0x38], %f30
> -	ldd	[%o0 + 0x40], %f32
> -	ldd	[%o0 + 0x48], %f34
> -	ldd	[%o0 + 0x50], %f36
> -	ldd	[%o0 + 0x58], %f38
> -	ldd	[%o0 + 0x60], %f40
> -	ldd	[%o0 + 0x68], %f42
> -	ldd	[%o0 + 0x70], %f44
> -	ldd	[%o0 + 0x78], %f46
> -
> -	SHA512
> -
> -	subcc	%o1, 0x80, %o1
> -	bne,pt	%xcc, 1b
> -	 add	%o0, 0x80, %o0
> -
> -5:
> -	std	%f0, [%o2 + 0x00]
> -	std	%f2, [%o2 + 0x08]
> -	std	%f4, [%o2 + 0x10]
> -	std	%f6, [%o2 + 0x18]
> -	std	%f8, [%o2 + 0x20]
> -	std	%f10, [%o2 + 0x28]
> -	std	%f12, [%o2 + 0x30]
> -	retl
> -	 std	%f14, [%o2 + 0x38]
> -10:
> -	alignaddr %o0, %g0, %o0
> -
> -	ldd	[%o0 + 0x00], %f18
> -1:
> -	ldd	[%o0 + 0x08], %f20
> -	ldd	[%o0 + 0x10], %f22
> -	ldd	[%o0 + 0x18], %f24
> -	ldd	[%o0 + 0x20], %f26
> -	ldd	[%o0 + 0x28], %f28
> -	ldd	[%o0 + 0x30], %f30
> -	ldd	[%o0 + 0x38], %f32
> -	ldd	[%o0 + 0x40], %f34
> -	ldd	[%o0 + 0x48], %f36
> -	ldd	[%o0 + 0x50], %f38
> -	ldd	[%o0 + 0x58], %f40
> -	ldd	[%o0 + 0x60], %f42
> -	ldd	[%o0 + 0x68], %f44
> -	ldd	[%o0 + 0x70], %f46
> -	ldd	[%o0 + 0x78], %f48
> -	ldd	[%o0 + 0x80], %f50
> -
> -	faligndata %f18, %f20, %f16
> -	faligndata %f20, %f22, %f18
> -	faligndata %f22, %f24, %f20
> -	faligndata %f24, %f26, %f22
> -	faligndata %f26, %f28, %f24
> -	faligndata %f28, %f30, %f26
> -	faligndata %f30, %f32, %f28
> -	faligndata %f32, %f34, %f30
> -	faligndata %f34, %f36, %f32
> -	faligndata %f36, %f38, %f34
> -	faligndata %f38, %f40, %f36
> -	faligndata %f40, %f42, %f38
> -	faligndata %f42, %f44, %f40
> -	faligndata %f44, %f46, %f42
> -	faligndata %f46, %f48, %f44
> -	faligndata %f48, %f50, %f46
> -
> -	SHA512
> -
> -	subcc	%o1, 0x80, %o1
> -	fsrc2	%f50, %f18
> -	bne,pt	%xcc, 1b
> -	 add	%o0, 0x80, %o0
> -
> -	ba,a,pt	%xcc, 5b
> -END(__sha512_process_block_crop)
Carlos O'Donell Oct. 30, 2023, 1:04 p.m. UTC | #2
On 10/30/23 08:52, Carlos O'Donell wrote:
> On 10/2/23 08:11, Adhemerval Zanella wrote:
>> The libcrypt was maked to be phase out on 2.38, and a better project
>> already exist that provide both compatibility and better API
>> (libxcrypt).  The sparc optimizations add the burden to extra
>> build-many-glibcs.py configurations.
> 
> ... along with the x86_64 variant in the build too?
> 
> Looks like this needs a v2 to remove the x86_64 variant?

I'm wrong this is corrected in the 2/2 patch.

LGTM.

Reviewed-by: Carlos O'Donell <carlos@redhat.com>
  
>> Checked on sparc64 and sparcv9.
>> ---
>>  scripts/build-many-glibcs.py                  |   4 +-
>>  .../sparc/sparc32/sparcv9/multiarch/Makefile  |   8 --
>>  .../sparc32/sparcv9/multiarch/md5-block.c     |   1 -
>>  .../sparc32/sparcv9/multiarch/md5-crop.S      |   1 -
>>  .../sparc32/sparcv9/multiarch/sha256-block.c  |   1 -
>>  .../sparc32/sparcv9/multiarch/sha256-crop.S   |   1 -
>>  .../sparc32/sparcv9/multiarch/sha512-block.c  |   1 -
>>  .../sparc32/sparcv9/multiarch/sha512-crop.S   |   1 -
>>  sysdeps/sparc/sparc64/multiarch/Makefile      |   8 --
>>  sysdeps/sparc/sparc64/multiarch/md5-block.c   |  29 ----
>>  sysdeps/sparc/sparc64/multiarch/md5-crop.S    | 109 ---------------
>>  .../sparc/sparc64/multiarch/sha256-block.c    |  32 -----
>>  sysdeps/sparc/sparc64/multiarch/sha256-crop.S | 100 --------------
>>  .../sparc/sparc64/multiarch/sha512-block.c    |  32 -----
>>  sysdeps/sparc/sparc64/multiarch/sha512-crop.S | 130 ------------------
>>  15 files changed, 1 insertion(+), 457 deletions(-)
>>  delete mode 100644 sysdeps/sparc/sparc32/sparcv9/multiarch/md5-block.c
>>  delete mode 100644 sysdeps/sparc/sparc32/sparcv9/multiarch/md5-crop.S
>>  delete mode 100644 sysdeps/sparc/sparc32/sparcv9/multiarch/sha256-block.c
>>  delete mode 100644 sysdeps/sparc/sparc32/sparcv9/multiarch/sha256-crop.S
>>  delete mode 100644 sysdeps/sparc/sparc32/sparcv9/multiarch/sha512-block.c
>>  delete mode 100644 sysdeps/sparc/sparc32/sparcv9/multiarch/sha512-crop.S
>>  delete mode 100644 sysdeps/sparc/sparc64/multiarch/md5-block.c
>>  delete mode 100644 sysdeps/sparc/sparc64/multiarch/md5-crop.S
>>  delete mode 100644 sysdeps/sparc/sparc64/multiarch/sha256-block.c
>>  delete mode 100644 sysdeps/sparc/sparc64/multiarch/sha256-crop.S
>>  delete mode 100644 sysdeps/sparc/sparc64/multiarch/sha512-block.c
>>  delete mode 100644 sysdeps/sparc/sparc64/multiarch/sha512-crop.S
>>
>> diff --git a/scripts/build-many-glibcs.py b/scripts/build-many-glibcs.py
>> index 57a5c48b16..72c0aa6b8f 100755
>> --- a/scripts/build-many-glibcs.py
>> +++ b/scripts/build-many-glibcs.py
>> @@ -431,9 +431,7 @@ class Context(object):
>>                                        {'variant': 'disable-multi-arch',
>>                                         'arch': 'sparcv9',
>>                                         'ccopts': '-m32 -mlong-double-128 -mcpu=v9',
>> -                                       'cfg': ['--disable-multi-arch']},
>> -                                      {'variant': 'enable-crypt',
>> -                                       'cfg': ['--enable-crypt']}])
>> +                                       'cfg': ['--disable-multi-arch']}])
> 
> Misses the x86_64 --enable-crypt variant?
> 
> 
>>          self.add_config(arch='x86_64',
>>                          os_name='linux-gnu',
>>                          gcc_cfg=['--with-multilib-list=m64,m32,mx32'],
>> diff --git a/sysdeps/sparc/sparc32/sparcv9/multiarch/Makefile b/sysdeps/sparc/sparc32/sparcv9/multiarch/Makefile
>> index a6d08f3a00..d35f95e8e2 100644
>> --- a/sysdeps/sparc/sparc32/sparcv9/multiarch/Makefile
>> +++ b/sysdeps/sparc/sparc32/sparcv9/multiarch/Makefile
>> @@ -1,11 +1,3 @@
>> -ifeq ($(subdir),crypt)
>> -libcrypt-sysdep_routines += md5-crop sha256-crop sha512-crop
>> -endif
>> -
>> -ifeq ($(subdir),locale)
>> -localedef-aux += md5-crop
>> -endif
>> -
>>  ifeq ($(subdir),string)
>>  sysdep_routines += memcpy-ultra3 memcpy-niagara1 memcpy-niagara2 \
>>  		   memset-niagara1 memcpy-niagara4 memset-niagara4 \
>> diff --git a/sysdeps/sparc/sparc32/sparcv9/multiarch/md5-block.c b/sysdeps/sparc/sparc32/sparcv9/multiarch/md5-block.c
>> deleted file mode 100644
>> index 3765cabae7..0000000000
>> --- a/sysdeps/sparc/sparc32/sparcv9/multiarch/md5-block.c
>> +++ /dev/null
>> @@ -1 +0,0 @@
>> -#include <sparc64/multiarch/md5-block.c>
>> diff --git a/sysdeps/sparc/sparc32/sparcv9/multiarch/md5-crop.S b/sysdeps/sparc/sparc32/sparcv9/multiarch/md5-crop.S
>> deleted file mode 100644
>> index 11a3a81482..0000000000
>> --- a/sysdeps/sparc/sparc32/sparcv9/multiarch/md5-crop.S
>> +++ /dev/null
>> @@ -1 +0,0 @@
>> -#include <sparc64/multiarch/md5-crop.S>
>> diff --git a/sysdeps/sparc/sparc32/sparcv9/multiarch/sha256-block.c b/sysdeps/sparc/sparc32/sparcv9/multiarch/sha256-block.c
>> deleted file mode 100644
>> index 600c602b61..0000000000
>> --- a/sysdeps/sparc/sparc32/sparcv9/multiarch/sha256-block.c
>> +++ /dev/null
>> @@ -1 +0,0 @@
>> -#include <sparc64/multiarch/sha256-block.c>
>> diff --git a/sysdeps/sparc/sparc32/sparcv9/multiarch/sha256-crop.S b/sysdeps/sparc/sparc32/sparcv9/multiarch/sha256-crop.S
>> deleted file mode 100644
>> index 4895405853..0000000000
>> --- a/sysdeps/sparc/sparc32/sparcv9/multiarch/sha256-crop.S
>> +++ /dev/null
>> @@ -1 +0,0 @@
>> -#include <sparc64/multiarch/sha256-crop.S>
>> diff --git a/sysdeps/sparc/sparc32/sparcv9/multiarch/sha512-block.c b/sysdeps/sparc/sparc32/sparcv9/multiarch/sha512-block.c
>> deleted file mode 100644
>> index 7c7c54e5a6..0000000000
>> --- a/sysdeps/sparc/sparc32/sparcv9/multiarch/sha512-block.c
>> +++ /dev/null
>> @@ -1 +0,0 @@
>> -#include <sparc64/multiarch/sha512-block.c>
>> diff --git a/sysdeps/sparc/sparc32/sparcv9/multiarch/sha512-crop.S b/sysdeps/sparc/sparc32/sparcv9/multiarch/sha512-crop.S
>> deleted file mode 100644
>> index cc74a99d3c..0000000000
>> --- a/sysdeps/sparc/sparc32/sparcv9/multiarch/sha512-crop.S
>> +++ /dev/null
>> @@ -1 +0,0 @@
>> -#include <sparc64/multiarch/sha512-crop.S>
>> diff --git a/sysdeps/sparc/sparc64/multiarch/Makefile b/sysdeps/sparc/sparc64/multiarch/Makefile
>> index eaf758e7aa..5dcd7bbb0e 100644
>> --- a/sysdeps/sparc/sparc64/multiarch/Makefile
>> +++ b/sysdeps/sparc/sparc64/multiarch/Makefile
>> @@ -1,11 +1,3 @@
>> -ifeq ($(subdir),crypt)
>> -libcrypt-sysdep_routines += md5-crop sha256-crop sha512-crop
>> -endif
>> -
>> -ifeq ($(subdir),locale)
>> -localedef-aux += md5-crop
>> -endif
>> -
>>  ifeq ($(subdir),string)
>>  sysdep_routines += memcpy-ultra3 memcpy-niagara1 memcpy-niagara2 \
>>  		   memset-niagara1 memcpy-niagara4 memset-niagara4 \
>> diff --git a/sysdeps/sparc/sparc64/multiarch/md5-block.c b/sysdeps/sparc/sparc64/multiarch/md5-block.c
>> deleted file mode 100644
>> index 7c1a3a368f..0000000000
>> --- a/sysdeps/sparc/sparc64/multiarch/md5-block.c
>> +++ /dev/null
>> @@ -1,29 +0,0 @@
>> -#include <sparc-ifunc.h>
>> -
>> -#define  __md5_process_block __md5_process_block_generic
>> -extern void __md5_process_block_generic (const void *buffer, size_t len,
>> -					 struct md5_ctx *ctx);
>> -
>> -#include <crypt/md5-block.c>
>> -
>> -#undef __md5_process_block
>> -
>> -extern void __md5_process_block_crop (const void *buffer, size_t len,
>> -				      struct md5_ctx *ctx);
>> -static bool cpu_supports_md5(int hwcap)
>> -{
>> -  unsigned long cfr;
>> -
>> -  if (!(hwcap & HWCAP_SPARC_CRYPTO))
>> -    return false;
>> -
>> -  __asm__ ("rd %%asr26, %0" : "=r" (cfr));
>> -  if (cfr & (1 << 4))
>> -    return true;
>> -
>> -  return false;
>> -}
>> -
>> -extern void __md5_process_block (const void *buffer, size_t len,
>> -				 struct md5_ctx *ctx);
>> -sparc_libc_ifunc(__md5_process_block, cpu_supports_md5(hwcap) ? __md5_process_block_crop : __md5_process_block_generic);
>> diff --git a/sysdeps/sparc/sparc64/multiarch/md5-crop.S b/sysdeps/sparc/sparc64/multiarch/md5-crop.S
>> deleted file mode 100644
>> index 53c27d677d..0000000000
>> --- a/sysdeps/sparc/sparc64/multiarch/md5-crop.S
>> +++ /dev/null
>> @@ -1,109 +0,0 @@
>> -/* MD5 using sparc crypto opcodes.
>> -   Copyright (C) 2012-2023 Free Software Foundation, Inc.
>> -   This file is part of the GNU C Library.
>> -
>> -   The GNU C Library is free software; you can redistribute it and/or
>> -   modify it under the terms of the GNU Lesser General Public
>> -   License as published by the Free Software Foundation; either
>> -   version 2.1 of the License, or (at your option) any later version.
>> -
>> -   The GNU C Library is distributed in the hope that it will be useful,
>> -   but WITHOUT ANY WARRANTY; without even the implied warranty of
>> -   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
>> -   Lesser General Public License for more details.
>> -
>> -   You should have received a copy of the GNU Lesser General Public
>> -   License along with the GNU C Library; if not, see
>> -   <https://www.gnu.org/licenses/>.  */
>> -
>> -#include <sysdep.h>
>> -
>> -#define ASI_PL 0x88
>> -
>> -#define MD5		\
>> -	.word	0x81b02800;
>> -
>> -	.text
>> -	.align	32
>> -ENTRY(__md5_process_block_crop)
>> -	/* %o0=buffer, %o1=len, %o2=CTX */
>> -	ld	[%o2 + 0x10], %g1
>> -	add	%g1, %o1, %o4
>> -	st	%o4, [%o2 + 0x10]
>> -	clr	%o5
>> -	cmp	%o4, %g1
>> -	movlu	%icc, 1, %o5
>> -#ifdef __arch64__
>> -	srlx	%o1, 32, %o4
>> -	add	%o5, %o4, %o5
>> -#endif
>> -	ld	[%o2 + 0x14], %o4
>> -	add	%o4, %o5, %o4
>> -	st	%o4, [%o2 + 0x14]
>> -	lda	[%o2] ASI_PL, %f0
>> -	add	%o2, 0x4, %g1
>> -	lda	[%g1] ASI_PL, %f1
>> -	add	%o2, 0x8, %g1
>> -	andcc	%o0, 0x7, %g0
>> -	lda	[%g1] ASI_PL, %f2
>> -	add	%o2, 0xc, %g1
>> -	bne,pn	%xcc, 10f
>> -	 lda	[%g1] ASI_PL, %f3
>> -
>> -1:
>> -	ldd	[%o0 + 0x00], %f8
>> -	ldd	[%o0 + 0x08], %f10
>> -	ldd	[%o0 + 0x10], %f12
>> -	ldd	[%o0 + 0x18], %f14
>> -	ldd	[%o0 + 0x20], %f16
>> -	ldd	[%o0 + 0x28], %f18
>> -	ldd	[%o0 + 0x30], %f20
>> -	ldd	[%o0 + 0x38], %f22
>> -
>> -	MD5
>> -
>> -	subcc	%o1, 64, %o1
>> -	bne,pt	%xcc, 1b
>> -	 add	%o0, 0x40, %o0
>> -
>> -5:
>> -	sta	%f0, [%o2] ASI_PL
>> -	add	%o2, 0x4, %g1
>> -	sta	%f1, [%g1] ASI_PL
>> -	add	%o2, 0x8, %g1
>> -	sta	%f2, [%g1] ASI_PL
>> -	add	%o2, 0xc, %g1
>> -	retl
>> -	 sta	%f3, [%g1] ASI_PL
>> -10:
>> -	alignaddr %o0, %g0, %o0
>> -
>> -	ldd	[%o0 + 0x00], %f10
>> -1:
>> -	ldd	[%o0 + 0x08], %f12
>> -	ldd	[%o0 + 0x10], %f14
>> -	ldd	[%o0 + 0x18], %f16
>> -	ldd	[%o0 + 0x20], %f18
>> -	ldd	[%o0 + 0x28], %f20
>> -	ldd	[%o0 + 0x30], %f22
>> -	ldd	[%o0 + 0x38], %f24
>> -	ldd	[%o0 + 0x40], %f26
>> -
>> -	faligndata %f10, %f12, %f8
>> -	faligndata %f12, %f14, %f10
>> -	faligndata %f14, %f16, %f12
>> -	faligndata %f16, %f18, %f14
>> -	faligndata %f18, %f20, %f16
>> -	faligndata %f20, %f22, %f18
>> -	faligndata %f22, %f24, %f20
>> -	faligndata %f24, %f26, %f22
>> -
>> -	MD5
>> -
>> -	subcc	%o1, 64, %o1
>> -	fsrc2	%f26, %f10
>> -	bne,pt	%xcc, 1b
>> -	 add	%o0, 0x40, %o0
>> -
>> -	ba,a,pt	%xcc, 5b
>> -END(__md5_process_block_crop)
>> diff --git a/sysdeps/sparc/sparc64/multiarch/sha256-block.c b/sysdeps/sparc/sparc64/multiarch/sha256-block.c
>> deleted file mode 100644
>> index 9d65315a5a..0000000000
>> --- a/sysdeps/sparc/sparc64/multiarch/sha256-block.c
>> +++ /dev/null
>> @@ -1,32 +0,0 @@
>> -#include <sparc-ifunc.h>
>> -
>> -#define __sha256_process_block __sha256_process_block_generic
>> -extern void __sha256_process_block_generic (const void *buffer, size_t len,
>> -					    struct sha256_ctx *ctx);
>> -
>> -#include <crypt/sha256-block.c>
>> -
>> -#undef __sha256_process_block
>> -
>> -extern void __sha256_process_block_crop (const void *buffer, size_t len,
>> -					 struct sha256_ctx *ctx);
>> -
>> -static bool cpu_supports_sha256(int hwcap)
>> -{
>> -  unsigned long cfr;
>> -
>> -  if (!(hwcap & HWCAP_SPARC_CRYPTO))
>> -    return false;
>> -
>> -  __asm__ ("rd %%asr26, %0" : "=r" (cfr));
>> -  if (cfr & (1 << 6))
>> -    return true;
>> -
>> -  return false;
>> -}
>> -
>> -extern void __sha256_process_block (const void *buffer, size_t len,
>> -				    struct sha256_ctx *ctx);
>> -sparc_libc_ifunc (__sha256_process_block,
>> -		  cpu_supports_sha256(hwcap) ? __sha256_process_block_crop
>> -		    : __sha256_process_block_generic);
>> diff --git a/sysdeps/sparc/sparc64/multiarch/sha256-crop.S b/sysdeps/sparc/sparc64/multiarch/sha256-crop.S
>> deleted file mode 100644
>> index f7d0a7e7dc..0000000000
>> --- a/sysdeps/sparc/sparc64/multiarch/sha256-crop.S
>> +++ /dev/null
>> @@ -1,100 +0,0 @@
>> -/* SHA256 using sparc crypto opcodes.
>> -   Copyright (C) 2012-2023 Free Software Foundation, Inc.
>> -   This file is part of the GNU C Library.
>> -
>> -   The GNU C Library is free software; you can redistribute it and/or
>> -   modify it under the terms of the GNU Lesser General Public
>> -   License as published by the Free Software Foundation; either
>> -   version 2.1 of the License, or (at your option) any later version.
>> -
>> -   The GNU C Library is distributed in the hope that it will be useful,
>> -   but WITHOUT ANY WARRANTY; without even the implied warranty of
>> -   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
>> -   Lesser General Public License for more details.
>> -
>> -   You should have received a copy of the GNU Lesser General Public
>> -   License along with the GNU C Library; if not, see
>> -   <https://www.gnu.org/licenses/>.  */
>> -
>> -#include <sysdep.h>
>> -
>> -#define SHA256		\
>> -	.word	0x81b02840;
>> -
>> -	.text
>> -	.align	32
>> -ENTRY(__sha256_process_block_crop)
>> -	/* %o0=buffer, %o1=len, %o2=CTX */
>> -	ldx	[%o2 + 0x20], %g1
>> -	add	%g1, %o1, %g1
>> -	stx	%g1, [%o2 + 0x20]
>> -
>> -	ld	[%o2 + 0x00], %f0
>> -	ld	[%o2 + 0x04], %f1
>> -	ld	[%o2 + 0x08], %f2
>> -	ld	[%o2 + 0x0c], %f3
>> -	ld	[%o2 + 0x10], %f4
>> -	ld	[%o2 + 0x14], %f5
>> -	andcc	%o1, 0x7, %g0
>> -	ld	[%o2 + 0x18], %f6
>> -	bne,pn	%xcc, 10f
>> -	 ld	[%o2 + 0x1c], %f7
>> -
>> -1:
>> -	ldd	[%o0 + 0x00], %f8
>> -	ldd	[%o0 + 0x08], %f10
>> -	ldd	[%o0 + 0x10], %f12
>> -	ldd	[%o0 + 0x18], %f14
>> -	ldd	[%o0 + 0x20], %f16
>> -	ldd	[%o0 + 0x28], %f18
>> -	ldd	[%o0 + 0x30], %f20
>> -	ldd	[%o0 + 0x38], %f22
>> -
>> -	SHA256
>> -
>> -	subcc	%o1, 0x40, %o1
>> -	bne,pt	%xcc, 1b
>> -	 add	%o0, 0x40, %o0
>> -
>> -5:
>> -	st	%f0, [%o2 + 0x00]
>> -	st	%f1, [%o2 + 0x04]
>> -	st	%f2, [%o2 + 0x08]
>> -	st	%f3, [%o2 + 0x0c]
>> -	st	%f4, [%o2 + 0x10]
>> -	st	%f5, [%o2 + 0x14]
>> -	st	%f6, [%o2 + 0x18]
>> -	retl
>> -	 st	%f7, [%o2 + 0x1c]
>> -10:
>> -	alignaddr %o0, %g0, %o0
>> -
>> -	ldd	[%o0 + 0x00], %f10
>> -1:
>> -	ldd	[%o0 + 0x08], %f12
>> -	ldd	[%o0 + 0x10], %f14
>> -	ldd	[%o0 + 0x18], %f16
>> -	ldd	[%o0 + 0x20], %f18
>> -	ldd	[%o0 + 0x28], %f20
>> -	ldd	[%o0 + 0x30], %f22
>> -	ldd	[%o0 + 0x38], %f24
>> -	ldd	[%o0 + 0x40], %f26
>> -
>> -	faligndata %f10, %f12, %f8
>> -	faligndata %f12, %f14, %f10
>> -	faligndata %f14, %f16, %f12
>> -	faligndata %f16, %f18, %f14
>> -	faligndata %f18, %f20, %f16
>> -	faligndata %f20, %f22, %f18
>> -	faligndata %f22, %f24, %f20
>> -	faligndata %f24, %f26, %f22
>> -
>> -	SHA256
>> -
>> -	subcc	%o1, 0x40, %o1
>> -	fsrc2	%f26, %f10
>> -	bne,pt	%xcc, 1b
>> -	 add	%o0, 0x40, %o0
>> -
>> -	ba,a,pt	%xcc, 5b
>> -END(__sha256_process_block_crop)
>> diff --git a/sysdeps/sparc/sparc64/multiarch/sha512-block.c b/sysdeps/sparc/sparc64/multiarch/sha512-block.c
>> deleted file mode 100644
>> index 2863e05d09..0000000000
>> --- a/sysdeps/sparc/sparc64/multiarch/sha512-block.c
>> +++ /dev/null
>> @@ -1,32 +0,0 @@
>> -#include <sparc-ifunc.h>
>> -
>> -#define __sha512_process_block __sha512_process_block_generic
>> -extern void __sha512_process_block_generic (const void *buffer, size_t len,
>> -					    struct sha512_ctx *ctx);
>> -
>> -#include <crypt/sha512-block.c>
>> -
>> -#undef __sha512_process_block
>> -
>> -extern void __sha512_process_block_crop (const void *buffer, size_t len,
>> -					 struct sha512_ctx *ctx);
>> -
>> -static bool cpu_supports_sha512(int hwcap)
>> -{
>> -  unsigned long cfr;
>> -
>> -  if (!(hwcap & HWCAP_SPARC_CRYPTO))
>> -    return false;
>> -
>> -  __asm__ ("rd %%asr26, %0" : "=r" (cfr));
>> -  if (cfr & (1 << 6))
>> -    return true;
>> -
>> -  return false;
>> -}
>> -
>> -extern void __sha512_process_block (const void *buffer, size_t len,
>> -				    struct sha512_ctx *ctx);
>> -sparc_libc_ifunc (__sha512_process_block,
>> -		  cpu_supports_sha512(hwcap) ? __sha512_process_block_crop
>> -		    : __sha512_process_block_generic);
>> diff --git a/sysdeps/sparc/sparc64/multiarch/sha512-crop.S b/sysdeps/sparc/sparc64/multiarch/sha512-crop.S
>> deleted file mode 100644
>> index 035f99f469..0000000000
>> --- a/sysdeps/sparc/sparc64/multiarch/sha512-crop.S
>> +++ /dev/null
>> @@ -1,130 +0,0 @@
>> -/* SHA512 using sparc crypto opcodes.
>> -   Copyright (C) 2012-2023 Free Software Foundation, Inc.
>> -   This file is part of the GNU C Library.
>> -
>> -   The GNU C Library is free software; you can redistribute it and/or
>> -   modify it under the terms of the GNU Lesser General Public
>> -   License as published by the Free Software Foundation; either
>> -   version 2.1 of the License, or (at your option) any later version.
>> -
>> -   The GNU C Library is distributed in the hope that it will be useful,
>> -   but WITHOUT ANY WARRANTY; without even the implied warranty of
>> -   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
>> -   Lesser General Public License for more details.
>> -
>> -   You should have received a copy of the GNU Lesser General Public
>> -   License along with the GNU C Library; if not, see
>> -   <https://www.gnu.org/licenses/>.  */
>> -
>> -#include <sysdep.h>
>> -
>> -#define SHA512		\
>> -	.word	0x81b02860;
>> -
>> -	.text
>> -	.align	32
>> -ENTRY(__sha512_process_block_crop)
>> -	/* %o0=buffer, %o1=len, %o2=CTX */
>> -	ldx	[%o2 + 0x48], %g1
>> -	add	%g1, %o1, %o4
>> -	stx	%o4, [%o2 + 0x48]
>> -	cmp	%o4, %g1
>> -	bgeu,pt	%xcc, 1f
>> -	 nop
>> -	ldx	[%o2 + 0x40], %g1
>> -	add	%g1, 1, %g1
>> -	stx	%g1, [%o2 + 0x40]
>> -
>> -1:	ldd	[%o2 + 0x00], %f0
>> -	ldd	[%o2 + 0x08], %f2
>> -	ldd	[%o2 + 0x10], %f4
>> -	ldd	[%o2 + 0x18], %f6
>> -	ldd	[%o2 + 0x20], %f8
>> -	ldd	[%o2 + 0x28], %f10
>> -	andcc	%o1, 0x7, %g0
>> -	ldd	[%o2 + 0x30], %f12
>> -	bne,pn	%xcc, 10f
>> -	 ldd	[%o2 + 0x38], %f14
>> -
>> -1:
>> -	ldd	[%o0 + 0x00], %f16
>> -	ldd	[%o0 + 0x08], %f18
>> -	ldd	[%o0 + 0x10], %f20
>> -	ldd	[%o0 + 0x18], %f22
>> -	ldd	[%o0 + 0x20], %f24
>> -	ldd	[%o0 + 0x28], %f26
>> -	ldd	[%o0 + 0x30], %f28
>> -	ldd	[%o0 + 0x38], %f30
>> -	ldd	[%o0 + 0x40], %f32
>> -	ldd	[%o0 + 0x48], %f34
>> -	ldd	[%o0 + 0x50], %f36
>> -	ldd	[%o0 + 0x58], %f38
>> -	ldd	[%o0 + 0x60], %f40
>> -	ldd	[%o0 + 0x68], %f42
>> -	ldd	[%o0 + 0x70], %f44
>> -	ldd	[%o0 + 0x78], %f46
>> -
>> -	SHA512
>> -
>> -	subcc	%o1, 0x80, %o1
>> -	bne,pt	%xcc, 1b
>> -	 add	%o0, 0x80, %o0
>> -
>> -5:
>> -	std	%f0, [%o2 + 0x00]
>> -	std	%f2, [%o2 + 0x08]
>> -	std	%f4, [%o2 + 0x10]
>> -	std	%f6, [%o2 + 0x18]
>> -	std	%f8, [%o2 + 0x20]
>> -	std	%f10, [%o2 + 0x28]
>> -	std	%f12, [%o2 + 0x30]
>> -	retl
>> -	 std	%f14, [%o2 + 0x38]
>> -10:
>> -	alignaddr %o0, %g0, %o0
>> -
>> -	ldd	[%o0 + 0x00], %f18
>> -1:
>> -	ldd	[%o0 + 0x08], %f20
>> -	ldd	[%o0 + 0x10], %f22
>> -	ldd	[%o0 + 0x18], %f24
>> -	ldd	[%o0 + 0x20], %f26
>> -	ldd	[%o0 + 0x28], %f28
>> -	ldd	[%o0 + 0x30], %f30
>> -	ldd	[%o0 + 0x38], %f32
>> -	ldd	[%o0 + 0x40], %f34
>> -	ldd	[%o0 + 0x48], %f36
>> -	ldd	[%o0 + 0x50], %f38
>> -	ldd	[%o0 + 0x58], %f40
>> -	ldd	[%o0 + 0x60], %f42
>> -	ldd	[%o0 + 0x68], %f44
>> -	ldd	[%o0 + 0x70], %f46
>> -	ldd	[%o0 + 0x78], %f48
>> -	ldd	[%o0 + 0x80], %f50
>> -
>> -	faligndata %f18, %f20, %f16
>> -	faligndata %f20, %f22, %f18
>> -	faligndata %f22, %f24, %f20
>> -	faligndata %f24, %f26, %f22
>> -	faligndata %f26, %f28, %f24
>> -	faligndata %f28, %f30, %f26
>> -	faligndata %f30, %f32, %f28
>> -	faligndata %f32, %f34, %f30
>> -	faligndata %f34, %f36, %f32
>> -	faligndata %f36, %f38, %f34
>> -	faligndata %f38, %f40, %f36
>> -	faligndata %f40, %f42, %f38
>> -	faligndata %f42, %f44, %f40
>> -	faligndata %f44, %f46, %f42
>> -	faligndata %f46, %f48, %f44
>> -	faligndata %f48, %f50, %f46
>> -
>> -	SHA512
>> -
>> -	subcc	%o1, 0x80, %o1
>> -	fsrc2	%f50, %f18
>> -	bne,pt	%xcc, 1b
>> -	 add	%o0, 0x80, %o0
>> -
>> -	ba,a,pt	%xcc, 5b
>> -END(__sha512_process_block_crop)
>
diff mbox series

Patch

diff --git a/scripts/build-many-glibcs.py b/scripts/build-many-glibcs.py
index 57a5c48b16..72c0aa6b8f 100755
--- a/scripts/build-many-glibcs.py
+++ b/scripts/build-many-glibcs.py
@@ -431,9 +431,7 @@  class Context(object):
                                       {'variant': 'disable-multi-arch',
                                        'arch': 'sparcv9',
                                        'ccopts': '-m32 -mlong-double-128 -mcpu=v9',
-                                       'cfg': ['--disable-multi-arch']},
-                                      {'variant': 'enable-crypt',
-                                       'cfg': ['--enable-crypt']}])
+                                       'cfg': ['--disable-multi-arch']}])
         self.add_config(arch='x86_64',
                         os_name='linux-gnu',
                         gcc_cfg=['--with-multilib-list=m64,m32,mx32'],
diff --git a/sysdeps/sparc/sparc32/sparcv9/multiarch/Makefile b/sysdeps/sparc/sparc32/sparcv9/multiarch/Makefile
index a6d08f3a00..d35f95e8e2 100644
--- a/sysdeps/sparc/sparc32/sparcv9/multiarch/Makefile
+++ b/sysdeps/sparc/sparc32/sparcv9/multiarch/Makefile
@@ -1,11 +1,3 @@ 
-ifeq ($(subdir),crypt)
-libcrypt-sysdep_routines += md5-crop sha256-crop sha512-crop
-endif
-
-ifeq ($(subdir),locale)
-localedef-aux += md5-crop
-endif
-
 ifeq ($(subdir),string)
 sysdep_routines += memcpy-ultra3 memcpy-niagara1 memcpy-niagara2 \
 		   memset-niagara1 memcpy-niagara4 memset-niagara4 \
diff --git a/sysdeps/sparc/sparc32/sparcv9/multiarch/md5-block.c b/sysdeps/sparc/sparc32/sparcv9/multiarch/md5-block.c
deleted file mode 100644
index 3765cabae7..0000000000
--- a/sysdeps/sparc/sparc32/sparcv9/multiarch/md5-block.c
+++ /dev/null
@@ -1 +0,0 @@ 
-#include <sparc64/multiarch/md5-block.c>
diff --git a/sysdeps/sparc/sparc32/sparcv9/multiarch/md5-crop.S b/sysdeps/sparc/sparc32/sparcv9/multiarch/md5-crop.S
deleted file mode 100644
index 11a3a81482..0000000000
--- a/sysdeps/sparc/sparc32/sparcv9/multiarch/md5-crop.S
+++ /dev/null
@@ -1 +0,0 @@ 
-#include <sparc64/multiarch/md5-crop.S>
diff --git a/sysdeps/sparc/sparc32/sparcv9/multiarch/sha256-block.c b/sysdeps/sparc/sparc32/sparcv9/multiarch/sha256-block.c
deleted file mode 100644
index 600c602b61..0000000000
--- a/sysdeps/sparc/sparc32/sparcv9/multiarch/sha256-block.c
+++ /dev/null
@@ -1 +0,0 @@ 
-#include <sparc64/multiarch/sha256-block.c>
diff --git a/sysdeps/sparc/sparc32/sparcv9/multiarch/sha256-crop.S b/sysdeps/sparc/sparc32/sparcv9/multiarch/sha256-crop.S
deleted file mode 100644
index 4895405853..0000000000
--- a/sysdeps/sparc/sparc32/sparcv9/multiarch/sha256-crop.S
+++ /dev/null
@@ -1 +0,0 @@ 
-#include <sparc64/multiarch/sha256-crop.S>
diff --git a/sysdeps/sparc/sparc32/sparcv9/multiarch/sha512-block.c b/sysdeps/sparc/sparc32/sparcv9/multiarch/sha512-block.c
deleted file mode 100644
index 7c7c54e5a6..0000000000
--- a/sysdeps/sparc/sparc32/sparcv9/multiarch/sha512-block.c
+++ /dev/null
@@ -1 +0,0 @@ 
-#include <sparc64/multiarch/sha512-block.c>
diff --git a/sysdeps/sparc/sparc32/sparcv9/multiarch/sha512-crop.S b/sysdeps/sparc/sparc32/sparcv9/multiarch/sha512-crop.S
deleted file mode 100644
index cc74a99d3c..0000000000
--- a/sysdeps/sparc/sparc32/sparcv9/multiarch/sha512-crop.S
+++ /dev/null
@@ -1 +0,0 @@ 
-#include <sparc64/multiarch/sha512-crop.S>
diff --git a/sysdeps/sparc/sparc64/multiarch/Makefile b/sysdeps/sparc/sparc64/multiarch/Makefile
index eaf758e7aa..5dcd7bbb0e 100644
--- a/sysdeps/sparc/sparc64/multiarch/Makefile
+++ b/sysdeps/sparc/sparc64/multiarch/Makefile
@@ -1,11 +1,3 @@ 
-ifeq ($(subdir),crypt)
-libcrypt-sysdep_routines += md5-crop sha256-crop sha512-crop
-endif
-
-ifeq ($(subdir),locale)
-localedef-aux += md5-crop
-endif
-
 ifeq ($(subdir),string)
 sysdep_routines += memcpy-ultra3 memcpy-niagara1 memcpy-niagara2 \
 		   memset-niagara1 memcpy-niagara4 memset-niagara4 \
diff --git a/sysdeps/sparc/sparc64/multiarch/md5-block.c b/sysdeps/sparc/sparc64/multiarch/md5-block.c
deleted file mode 100644
index 7c1a3a368f..0000000000
--- a/sysdeps/sparc/sparc64/multiarch/md5-block.c
+++ /dev/null
@@ -1,29 +0,0 @@ 
-#include <sparc-ifunc.h>
-
-#define  __md5_process_block __md5_process_block_generic
-extern void __md5_process_block_generic (const void *buffer, size_t len,
-					 struct md5_ctx *ctx);
-
-#include <crypt/md5-block.c>
-
-#undef __md5_process_block
-
-extern void __md5_process_block_crop (const void *buffer, size_t len,
-				      struct md5_ctx *ctx);
-static bool cpu_supports_md5(int hwcap)
-{
-  unsigned long cfr;
-
-  if (!(hwcap & HWCAP_SPARC_CRYPTO))
-    return false;
-
-  __asm__ ("rd %%asr26, %0" : "=r" (cfr));
-  if (cfr & (1 << 4))
-    return true;
-
-  return false;
-}
-
-extern void __md5_process_block (const void *buffer, size_t len,
-				 struct md5_ctx *ctx);
-sparc_libc_ifunc(__md5_process_block, cpu_supports_md5(hwcap) ? __md5_process_block_crop : __md5_process_block_generic);
diff --git a/sysdeps/sparc/sparc64/multiarch/md5-crop.S b/sysdeps/sparc/sparc64/multiarch/md5-crop.S
deleted file mode 100644
index 53c27d677d..0000000000
--- a/sysdeps/sparc/sparc64/multiarch/md5-crop.S
+++ /dev/null
@@ -1,109 +0,0 @@ 
-/* MD5 using sparc crypto opcodes.
-   Copyright (C) 2012-2023 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <https://www.gnu.org/licenses/>.  */
-
-#include <sysdep.h>
-
-#define ASI_PL 0x88
-
-#define MD5		\
-	.word	0x81b02800;
-
-	.text
-	.align	32
-ENTRY(__md5_process_block_crop)
-	/* %o0=buffer, %o1=len, %o2=CTX */
-	ld	[%o2 + 0x10], %g1
-	add	%g1, %o1, %o4
-	st	%o4, [%o2 + 0x10]
-	clr	%o5
-	cmp	%o4, %g1
-	movlu	%icc, 1, %o5
-#ifdef __arch64__
-	srlx	%o1, 32, %o4
-	add	%o5, %o4, %o5
-#endif
-	ld	[%o2 + 0x14], %o4
-	add	%o4, %o5, %o4
-	st	%o4, [%o2 + 0x14]
-	lda	[%o2] ASI_PL, %f0
-	add	%o2, 0x4, %g1
-	lda	[%g1] ASI_PL, %f1
-	add	%o2, 0x8, %g1
-	andcc	%o0, 0x7, %g0
-	lda	[%g1] ASI_PL, %f2
-	add	%o2, 0xc, %g1
-	bne,pn	%xcc, 10f
-	 lda	[%g1] ASI_PL, %f3
-
-1:
-	ldd	[%o0 + 0x00], %f8
-	ldd	[%o0 + 0x08], %f10
-	ldd	[%o0 + 0x10], %f12
-	ldd	[%o0 + 0x18], %f14
-	ldd	[%o0 + 0x20], %f16
-	ldd	[%o0 + 0x28], %f18
-	ldd	[%o0 + 0x30], %f20
-	ldd	[%o0 + 0x38], %f22
-
-	MD5
-
-	subcc	%o1, 64, %o1
-	bne,pt	%xcc, 1b
-	 add	%o0, 0x40, %o0
-
-5:
-	sta	%f0, [%o2] ASI_PL
-	add	%o2, 0x4, %g1
-	sta	%f1, [%g1] ASI_PL
-	add	%o2, 0x8, %g1
-	sta	%f2, [%g1] ASI_PL
-	add	%o2, 0xc, %g1
-	retl
-	 sta	%f3, [%g1] ASI_PL
-10:
-	alignaddr %o0, %g0, %o0
-
-	ldd	[%o0 + 0x00], %f10
-1:
-	ldd	[%o0 + 0x08], %f12
-	ldd	[%o0 + 0x10], %f14
-	ldd	[%o0 + 0x18], %f16
-	ldd	[%o0 + 0x20], %f18
-	ldd	[%o0 + 0x28], %f20
-	ldd	[%o0 + 0x30], %f22
-	ldd	[%o0 + 0x38], %f24
-	ldd	[%o0 + 0x40], %f26
-
-	faligndata %f10, %f12, %f8
-	faligndata %f12, %f14, %f10
-	faligndata %f14, %f16, %f12
-	faligndata %f16, %f18, %f14
-	faligndata %f18, %f20, %f16
-	faligndata %f20, %f22, %f18
-	faligndata %f22, %f24, %f20
-	faligndata %f24, %f26, %f22
-
-	MD5
-
-	subcc	%o1, 64, %o1
-	fsrc2	%f26, %f10
-	bne,pt	%xcc, 1b
-	 add	%o0, 0x40, %o0
-
-	ba,a,pt	%xcc, 5b
-END(__md5_process_block_crop)
diff --git a/sysdeps/sparc/sparc64/multiarch/sha256-block.c b/sysdeps/sparc/sparc64/multiarch/sha256-block.c
deleted file mode 100644
index 9d65315a5a..0000000000
--- a/sysdeps/sparc/sparc64/multiarch/sha256-block.c
+++ /dev/null
@@ -1,32 +0,0 @@ 
-#include <sparc-ifunc.h>
-
-#define __sha256_process_block __sha256_process_block_generic
-extern void __sha256_process_block_generic (const void *buffer, size_t len,
-					    struct sha256_ctx *ctx);
-
-#include <crypt/sha256-block.c>
-
-#undef __sha256_process_block
-
-extern void __sha256_process_block_crop (const void *buffer, size_t len,
-					 struct sha256_ctx *ctx);
-
-static bool cpu_supports_sha256(int hwcap)
-{
-  unsigned long cfr;
-
-  if (!(hwcap & HWCAP_SPARC_CRYPTO))
-    return false;
-
-  __asm__ ("rd %%asr26, %0" : "=r" (cfr));
-  if (cfr & (1 << 6))
-    return true;
-
-  return false;
-}
-
-extern void __sha256_process_block (const void *buffer, size_t len,
-				    struct sha256_ctx *ctx);
-sparc_libc_ifunc (__sha256_process_block,
-		  cpu_supports_sha256(hwcap) ? __sha256_process_block_crop
-		    : __sha256_process_block_generic);
diff --git a/sysdeps/sparc/sparc64/multiarch/sha256-crop.S b/sysdeps/sparc/sparc64/multiarch/sha256-crop.S
deleted file mode 100644
index f7d0a7e7dc..0000000000
--- a/sysdeps/sparc/sparc64/multiarch/sha256-crop.S
+++ /dev/null
@@ -1,100 +0,0 @@ 
-/* SHA256 using sparc crypto opcodes.
-   Copyright (C) 2012-2023 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <https://www.gnu.org/licenses/>.  */
-
-#include <sysdep.h>
-
-#define SHA256		\
-	.word	0x81b02840;
-
-	.text
-	.align	32
-ENTRY(__sha256_process_block_crop)
-	/* %o0=buffer, %o1=len, %o2=CTX */
-	ldx	[%o2 + 0x20], %g1
-	add	%g1, %o1, %g1
-	stx	%g1, [%o2 + 0x20]
-
-	ld	[%o2 + 0x00], %f0
-	ld	[%o2 + 0x04], %f1
-	ld	[%o2 + 0x08], %f2
-	ld	[%o2 + 0x0c], %f3
-	ld	[%o2 + 0x10], %f4
-	ld	[%o2 + 0x14], %f5
-	andcc	%o1, 0x7, %g0
-	ld	[%o2 + 0x18], %f6
-	bne,pn	%xcc, 10f
-	 ld	[%o2 + 0x1c], %f7
-
-1:
-	ldd	[%o0 + 0x00], %f8
-	ldd	[%o0 + 0x08], %f10
-	ldd	[%o0 + 0x10], %f12
-	ldd	[%o0 + 0x18], %f14
-	ldd	[%o0 + 0x20], %f16
-	ldd	[%o0 + 0x28], %f18
-	ldd	[%o0 + 0x30], %f20
-	ldd	[%o0 + 0x38], %f22
-
-	SHA256
-
-	subcc	%o1, 0x40, %o1
-	bne,pt	%xcc, 1b
-	 add	%o0, 0x40, %o0
-
-5:
-	st	%f0, [%o2 + 0x00]
-	st	%f1, [%o2 + 0x04]
-	st	%f2, [%o2 + 0x08]
-	st	%f3, [%o2 + 0x0c]
-	st	%f4, [%o2 + 0x10]
-	st	%f5, [%o2 + 0x14]
-	st	%f6, [%o2 + 0x18]
-	retl
-	 st	%f7, [%o2 + 0x1c]
-10:
-	alignaddr %o0, %g0, %o0
-
-	ldd	[%o0 + 0x00], %f10
-1:
-	ldd	[%o0 + 0x08], %f12
-	ldd	[%o0 + 0x10], %f14
-	ldd	[%o0 + 0x18], %f16
-	ldd	[%o0 + 0x20], %f18
-	ldd	[%o0 + 0x28], %f20
-	ldd	[%o0 + 0x30], %f22
-	ldd	[%o0 + 0x38], %f24
-	ldd	[%o0 + 0x40], %f26
-
-	faligndata %f10, %f12, %f8
-	faligndata %f12, %f14, %f10
-	faligndata %f14, %f16, %f12
-	faligndata %f16, %f18, %f14
-	faligndata %f18, %f20, %f16
-	faligndata %f20, %f22, %f18
-	faligndata %f22, %f24, %f20
-	faligndata %f24, %f26, %f22
-
-	SHA256
-
-	subcc	%o1, 0x40, %o1
-	fsrc2	%f26, %f10
-	bne,pt	%xcc, 1b
-	 add	%o0, 0x40, %o0
-
-	ba,a,pt	%xcc, 5b
-END(__sha256_process_block_crop)
diff --git a/sysdeps/sparc/sparc64/multiarch/sha512-block.c b/sysdeps/sparc/sparc64/multiarch/sha512-block.c
deleted file mode 100644
index 2863e05d09..0000000000
--- a/sysdeps/sparc/sparc64/multiarch/sha512-block.c
+++ /dev/null
@@ -1,32 +0,0 @@ 
-#include <sparc-ifunc.h>
-
-#define __sha512_process_block __sha512_process_block_generic
-extern void __sha512_process_block_generic (const void *buffer, size_t len,
-					    struct sha512_ctx *ctx);
-
-#include <crypt/sha512-block.c>
-
-#undef __sha512_process_block
-
-extern void __sha512_process_block_crop (const void *buffer, size_t len,
-					 struct sha512_ctx *ctx);
-
-static bool cpu_supports_sha512(int hwcap)
-{
-  unsigned long cfr;
-
-  if (!(hwcap & HWCAP_SPARC_CRYPTO))
-    return false;
-
-  __asm__ ("rd %%asr26, %0" : "=r" (cfr));
-  if (cfr & (1 << 6))
-    return true;
-
-  return false;
-}
-
-extern void __sha512_process_block (const void *buffer, size_t len,
-				    struct sha512_ctx *ctx);
-sparc_libc_ifunc (__sha512_process_block,
-		  cpu_supports_sha512(hwcap) ? __sha512_process_block_crop
-		    : __sha512_process_block_generic);
diff --git a/sysdeps/sparc/sparc64/multiarch/sha512-crop.S b/sysdeps/sparc/sparc64/multiarch/sha512-crop.S
deleted file mode 100644
index 035f99f469..0000000000
--- a/sysdeps/sparc/sparc64/multiarch/sha512-crop.S
+++ /dev/null
@@ -1,130 +0,0 @@ 
-/* SHA512 using sparc crypto opcodes.
-   Copyright (C) 2012-2023 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <https://www.gnu.org/licenses/>.  */
-
-#include <sysdep.h>
-
-#define SHA512		\
-	.word	0x81b02860;
-
-	.text
-	.align	32
-ENTRY(__sha512_process_block_crop)
-	/* %o0=buffer, %o1=len, %o2=CTX */
-	ldx	[%o2 + 0x48], %g1
-	add	%g1, %o1, %o4
-	stx	%o4, [%o2 + 0x48]
-	cmp	%o4, %g1
-	bgeu,pt	%xcc, 1f
-	 nop
-	ldx	[%o2 + 0x40], %g1
-	add	%g1, 1, %g1
-	stx	%g1, [%o2 + 0x40]
-
-1:	ldd	[%o2 + 0x00], %f0
-	ldd	[%o2 + 0x08], %f2
-	ldd	[%o2 + 0x10], %f4
-	ldd	[%o2 + 0x18], %f6
-	ldd	[%o2 + 0x20], %f8
-	ldd	[%o2 + 0x28], %f10
-	andcc	%o1, 0x7, %g0
-	ldd	[%o2 + 0x30], %f12
-	bne,pn	%xcc, 10f
-	 ldd	[%o2 + 0x38], %f14
-
-1:
-	ldd	[%o0 + 0x00], %f16
-	ldd	[%o0 + 0x08], %f18
-	ldd	[%o0 + 0x10], %f20
-	ldd	[%o0 + 0x18], %f22
-	ldd	[%o0 + 0x20], %f24
-	ldd	[%o0 + 0x28], %f26
-	ldd	[%o0 + 0x30], %f28
-	ldd	[%o0 + 0x38], %f30
-	ldd	[%o0 + 0x40], %f32
-	ldd	[%o0 + 0x48], %f34
-	ldd	[%o0 + 0x50], %f36
-	ldd	[%o0 + 0x58], %f38
-	ldd	[%o0 + 0x60], %f40
-	ldd	[%o0 + 0x68], %f42
-	ldd	[%o0 + 0x70], %f44
-	ldd	[%o0 + 0x78], %f46
-
-	SHA512
-
-	subcc	%o1, 0x80, %o1
-	bne,pt	%xcc, 1b
-	 add	%o0, 0x80, %o0
-
-5:
-	std	%f0, [%o2 + 0x00]
-	std	%f2, [%o2 + 0x08]
-	std	%f4, [%o2 + 0x10]
-	std	%f6, [%o2 + 0x18]
-	std	%f8, [%o2 + 0x20]
-	std	%f10, [%o2 + 0x28]
-	std	%f12, [%o2 + 0x30]
-	retl
-	 std	%f14, [%o2 + 0x38]
-10:
-	alignaddr %o0, %g0, %o0
-
-	ldd	[%o0 + 0x00], %f18
-1:
-	ldd	[%o0 + 0x08], %f20
-	ldd	[%o0 + 0x10], %f22
-	ldd	[%o0 + 0x18], %f24
-	ldd	[%o0 + 0x20], %f26
-	ldd	[%o0 + 0x28], %f28
-	ldd	[%o0 + 0x30], %f30
-	ldd	[%o0 + 0x38], %f32
-	ldd	[%o0 + 0x40], %f34
-	ldd	[%o0 + 0x48], %f36
-	ldd	[%o0 + 0x50], %f38
-	ldd	[%o0 + 0x58], %f40
-	ldd	[%o0 + 0x60], %f42
-	ldd	[%o0 + 0x68], %f44
-	ldd	[%o0 + 0x70], %f46
-	ldd	[%o0 + 0x78], %f48
-	ldd	[%o0 + 0x80], %f50
-
-	faligndata %f18, %f20, %f16
-	faligndata %f20, %f22, %f18
-	faligndata %f22, %f24, %f20
-	faligndata %f24, %f26, %f22
-	faligndata %f26, %f28, %f24
-	faligndata %f28, %f30, %f26
-	faligndata %f30, %f32, %f28
-	faligndata %f32, %f34, %f30
-	faligndata %f34, %f36, %f32
-	faligndata %f36, %f38, %f34
-	faligndata %f38, %f40, %f36
-	faligndata %f40, %f42, %f38
-	faligndata %f42, %f44, %f40
-	faligndata %f44, %f46, %f42
-	faligndata %f46, %f48, %f44
-	faligndata %f48, %f50, %f46
-
-	SHA512
-
-	subcc	%o1, 0x80, %o1
-	fsrc2	%f50, %f18
-	bne,pt	%xcc, 1b
-	 add	%o0, 0x80, %o0
-
-	ba,a,pt	%xcc, 5b
-END(__sha512_process_block_crop)