d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
168,283 Commits 72 Branches 135 Tags 3.2 GiB
6bbd04d0e4
Commit Graph

14 Commits

Author SHA1 Message Date
George V. Neville-Neil
a388fa6823 Remove incorrect attribution. 
Approved by:	re (kib)
Pointed out by: brueffer
Pointy hat to: gnn
 2011-07-21 20:06:14 +00:00
George V. Neville-Neil
c03b5ad6a9 Make both stpcpy and strcpy be assembly language implementations 
on amd64.

Submitted by:	Guillaume Morin (guillaume at morinfr.org)
Reviewed by:	kib, jhb
Approved by:	re (bz)
MFC after:	1 month
 2011-07-21 16:32:13 +00:00
Konstantin Belousov
adc6846785 Remove duplicate .note.GNU-stack section declaration. bcopy already 
made the neccessary provisions.

Reported by:	arundel
 2011-02-04 21:04:00 +00:00
Konstantin Belousov
93ab758670 Add section .note.GNU-stack for assembly files used by 386 and amd64. 2011-01-07 16:08:40 +00:00
Peter Wemm
5d053f461c 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.
 2008-11-02 01:10:54 +00:00
Alan Cox
97cd6892ba Optimize the instruction alignment. 2005-04-23 18:45:36 +00:00
Alan Cox
7e266fcd1f 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
 2005-04-10 18:58:49 +00:00
Alan Cox
fb41e04787 Eliminate a conditional branch and as a side-effect eliminate a branch to 
a return instruction.  (The latter is discouraged by the Opteron
optimization manual because it disables branch prediction for the return
instruction.)

Reviewed by: bde
 2005-04-10 18:12:07 +00:00
Alan Cox
6524eb94a1 Add a machine-specific, optimized implementation of strcpy. 
PR: 73111
Submitted by: Ville-Pertti Keinonen <will@iki.fi> (taken from NetBSD)
MFC after: 3 weeks
 2005-04-10 05:11:06 +00:00
Alan Cox
e5dd4df84c Add a machine-specific, optimized implementation of strcmp. 
PR: 73111
Submitted by: Ville-Pertti Keinonen <will@iki.fi> (taken from NetBSD)
MFC after: 3 weeks
 2005-04-09 20:47:08 +00:00
Alan Cox
26f6218be9 Add machine-specific, optimized implementations of bcmp and memcmp. 
PR: 73111
Submitted by: Ville-Pertti Keinonen <will@iki.fi> (taken from NetBSD)
MFC after: 3 weeks
 2005-04-08 05:15:55 +00:00
Alan Cox
b5c9ad687a Eliminate unneeded instructions that are a vestige of mechanical 
translation from i386.
 2005-04-08 05:10:18 +00:00
Alan Cox
0417d4e3e9 Eliminate an unneeded instruction that is a vestige of mechanical 
translation from i386.
 2005-04-07 05:46:46 +00:00
Alan Cox
91c09a383a Add machine-specific, optimized implementations of bcopy, bzero, memcpy, 
memmove, and memset.

PR: 73111
Submitted by: Ville-Pertti Keinonen <will@iki.fi> (taken from NetBSD)
MFC after: 3 weeks
 2005-04-07 03:56:03 +00:00