| #
aff9143a
|
| 14-Nov-2023 |
Robert Clausecker <fuz@FreeBSD.org> |
lib/libc/amd64/string/strcat.S: enable use of SIMD
strcat has a bespoke scalar assembly implementation we
inherited from NetBSD. While it performs well, it is
better to call into our SIMD implement
lib/libc/amd64/string/strcat.S: enable use of SIMD
strcat has a bespoke scalar assembly implementation we
inherited from NetBSD. While it performs well, it is
better to call into our SIMD implementations if any SIMD
features are available at all. So do that and implement
strcat() by calling into strlen() and strcpy() if these
are available.
Sponsored by: The FreeBSD Foundation
Tested by: developers@, exp-run
Approved by: mjg
MFC after: 1 month
MFC to: stable/14
PR: 275785
Differential Reviison: https://reviews.freebsd.org/D42600
show more ...
|
| #
1d386b48
|
| 16-Aug-2023 |
Warner Losh <imp@FreeBSD.org> |
Remove $FreeBSD$: one-line .c pattern
Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/
|
| #
aff9143a
|
| 14-Nov-2023 |
Robert Clausecker <fuz@FreeBSD.org> |
lib/libc/amd64/string/strcat.S: enable use of SIMD
strcat has a bespoke scalar assembly implementation we
inherited from NetBSD. While it performs well, it is
better to call into our SIMD implement
lib/libc/amd64/string/strcat.S: enable use of SIMD
strcat has a bespoke scalar assembly implementation we
inherited from NetBSD. While it performs well, it is
better to call into our SIMD implementations if any SIMD
features are available at all. So do that and implement
strcat() by calling into strlen() and strcpy() if these
are available.
Sponsored by: The FreeBSD Foundation
Tested by: developers@, exp-run
Approved by: mjg
MFC after: 1 month
MFC to: stable/14
PR: 275785
Differential Reviison: https://reviews.freebsd.org/D42600
show more ...
|
| #
1d386b48
|
| 16-Aug-2023 |
Warner Losh <imp@FreeBSD.org> |
Remove $FreeBSD$: one-line .c pattern
Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/
|
| #
93ab7586
|
| 07-Jan-2011 |
Konstantin Belousov <kib@FreeBSD.org> |
Add section .note.GNU-stack for assembly files used by 386 and amd64.
|
| #
e57c2b13
|
| 04-Dec-2008 |
Dag-Erling Smørgrav <des@FreeBSD.org> |
integrate from head@185615
|
| #
5d053f46
|
| 02-Nov-2008 |
Peter Wemm <peter@FreeBSD.org> |
We've been lax about matching END() macros in asm code for some time. This
is used to set the ELF size attribute for functions. It isn't normally
critical but some things can make use of it (gdb fo
We've been lax about matching END() macros in asm code for some time. This
is used to set the ELF size attribute for functions. It isn't normally
critical but some things can make use of it (gdb for stack traces).
Valgrind needs it so I'm adding it in. The problem is present on all
branches and on both i386 and amd64.
show more ...
|
| #
7e266fcd
|
| 10-Apr-2005 |
Alan Cox <alc@FreeBSD.org> |
Add a machine-specific, optimized implementation of strcat.
PR: 73111
Submitted by: Ville-Pertti Keinonen <will@iki.fi> (taken from NetBSD)
MFC after: 3 weeks
|
| #
aff9143a
|
| 14-Nov-2023 |
Robert Clausecker <fuz@FreeBSD.org> |
lib/libc/amd64/string/strcat.S: enable use of SIMD
strcat has a bespoke scalar assembly implementation we
inherited from NetBSD. While it performs well, it is
better to call into our SIMD implement
lib/libc/amd64/string/strcat.S: enable use of SIMD
strcat has a bespoke scalar assembly implementation we
inherited from NetBSD. While it performs well, it is
better to call into our SIMD implementations if any SIMD
features are available at all. So do that and implement
strcat() by calling into strlen() and strcpy() if these
are available.
Sponsored by: The FreeBSD Foundation
Tested by: developers@, exp-run
Approved by: mjg
MFC after: 1 month
MFC to: stable/14
PR: 275785
Differential Reviison: https://reviews.freebsd.org/D42600
show more ...
|
| #
1d386b48
|
| 16-Aug-2023 |
Warner Losh <imp@FreeBSD.org> |
Remove $FreeBSD$: one-line .c pattern
Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/
|
| #
93ab7586
|
| 07-Jan-2011 |
Konstantin Belousov <kib@FreeBSD.org> |
Add section .note.GNU-stack for assembly files used by 386 and amd64.
|
| #
e57c2b13
|
| 04-Dec-2008 |
Dag-Erling Smørgrav <des@FreeBSD.org> |
integrate from head@185615
|
| #
5d053f46
|
| 02-Nov-2008 |
Peter Wemm <peter@FreeBSD.org> |
We've been lax about matching END() macros in asm code for some time. This
is used to set the ELF size attribute for functions. It isn't normally
critical but some things can make use of it (gdb fo
We've been lax about matching END() macros in asm code for some time. This
is used to set the ELF size attribute for functions. It isn't normally
critical but some things can make use of it (gdb for stack traces).
Valgrind needs it so I'm adding it in. The problem is present on all
branches and on both i386 and amd64.
show more ...
|
| #
7e266fcd
|
| 10-Apr-2005 |
Alan Cox <alc@FreeBSD.org> |
Add a machine-specific, optimized implementation of strcat.
PR: 73111
Submitted by: Ville-Pertti Keinonen <will@iki.fi> (taken from NetBSD)
MFC after: 3 weeks
|
| #
93ab7586
|
| 07-Jan-2011 |
Konstantin Belousov <kib@FreeBSD.org> |
Add section .note.GNU-stack for assembly files used by 386 and amd64.
|
| #
e57c2b13
|
| 04-Dec-2008 |
Dag-Erling Smørgrav <des@FreeBSD.org> |
integrate from head@185615
|
| #
5d053f46
|
| 02-Nov-2008 |
Peter Wemm <peter@FreeBSD.org> |
We've been lax about matching END() macros in asm code for some time. This
is used to set the ELF size attribute for functions. It isn't normally
critical but some things can make use of it (gdb fo
We've been lax about matching END() macros in asm code for some time. This
is used to set the ELF size attribute for functions. It isn't normally
critical but some things can make use of it (gdb for stack traces).
Valgrind needs it so I'm adding it in. The problem is present on all
branches and on both i386 and amd64.
show more ...
|
| #
7e266fcd
|
| 10-Apr-2005 |
Alan Cox <alc@FreeBSD.org> |
Add a machine-specific, optimized implementation of strcat.
PR: 73111
Submitted by: Ville-Pertti Keinonen <will@iki.fi> (taken from NetBSD)
MFC after: 3 weeks
|