summaryrefslogtreecommitdiffstats
path: root/lib/libc/i386/string/bcopy.S
Commit message (Collapse)AuthorAgeFilesLines
* Add section .note.GNU-stack for assembly files used by 386 and amd64.kib2011-01-071-0/+2
|
* Add missing END() macros, as per rev 184547 for amd64. The lack of thesepeter2008-11-021-0/+9
| | | | is mostly harmless, but it does upset some of valgrind's functionality.
* Per Regents of the University of Calfornia letter, remove advertisingimp2007-01-091-4/+0
| | | | | | clause. # If I've done so improperly on a file, please let me know.
* Eliminate superfluous memory access in memcpy(3)/memmove(3).sobomax2002-10-151-13/+8
| | | | | Obtained from: NetBSD MFC after: 1 week
* Fix style bugs I added in last commit.silby2002-06-271-4/+4
| | | | Spotted by: bde
* Modify bcopy (and memcpy/memmove) so that the length value is notsilby2002-06-271-2/+4
| | | | | | | | re-read from the stack mid copy. This may help mitigate the recent Apache buffer overrun and future overruns of the sort. Reviewed by: jdp MFC after: 2 days
* Standardize on our SCM ID style.obrien2002-03-231-0/+3
|
* Merged with the 1996/11/12 NetBSD version:bde1997-04-201-10/+24
| | | | | | | | | | | | | | | - use a slightly less bogus copyright. This file was never contributed to Berkeley. It still claims to be copright by the Regents. - use <machine/asm.h> instead of "DEFS.h". - use RCSID($Id$) instead of explicit assembly code and messy ifdefs. The rcsid won't be put into the object file until we make RCSID() non-null. NetBSD uses a LIBC_SCCS ifdef here. We used a LIBC_RCS instead, but I want RCSID() to be controlled directly by LIBC_RCS (actually by LIB_RCS). This is the only difference with the NetBSD version. - added ifdefs to support generation of memcpy() and memmove(). The other changes are "while I'm here" to get this. - improved style of the copy backwards case.
* Revert $FreeBSD$ to $Id$peter1997-02-221-2/+2
|
* Make the long-awaited change from $Id$ to $FreeBSD$jkh1997-01-141-2/+2
| | | | | | | | This will make a number of things easier in the future, as well as (finally!) avoiding the Id-smashing problem which has plagued developers for so long. Boy, I'm glad we're not using sup anymore. This update would have been insane otherwise.
* Be smarter about handling overlapped copies and only go backwards if itdg1995-12-271-6/+8
| | | | | | is really necessary. Going backwards on a P6 is much slower than forwards and it's a little slower on a P5. Also moved the count mask and 'std' down a few lines - it's a couple percent faster this way on a P5.
* First round of changes to clean up the RCSID mess in libc:dg1995-01-231-2/+3
| | | | | | | | 1) Changed LIB_SCCS and SYSLIB_SCCS to LIB_RCS and SYSLIB_RCS. 2) Changed sccsid[] variables to rcsid[] 3) Moved all RCSID strings into .text 4) Converted all SCCSID's to RCS $Id$'s 5) Added missing $Id$'s after copyright.
* First crack at making libc work with the new make macros. It compiles onwollman1994-08-051-0/+86
my machine, and a simple static (genassym) and shared (sysctl) executable both work. Still to be done: RPCand YP merge.
OpenPOWER on IntegriCloud