Aren/NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
38,100 Commits 606 Branches 0 Tags 3.1 GiB
4893f22399
Commit Graph

18 Commits

Author SHA1 Message Date
cgd
ef8dc9789a don't actually compile any code if building in a _STANDALONE environment 
(e.g. libkern for boot blocks), since profiling support doesn't make
sense there.
 1998-03-26 23:52:38 +00:00
perry
312aca536f add LIBRARY section to man page 1998-02-05 18:45:17 +00:00
perry
4146d58604 remove obsolete register declarations 1998-02-03 18:23:37 +00:00
christos
47cb5f1603 Fix RCSID's 
Add unused attribute to _mcount, since it might be called from assembly.
 1997-07-13 19:53:56 +00:00
christos
1c7406f68c Fix RCSID's 
Use warn instead of perror()
Use "namespace.h"
Add missing prototypes
 1997-07-13 19:53:06 +00:00
mrg
f542cc77da be safe with buffers. KNF. 1997-04-22 11:17:58 +00:00
mrg
9cd5492c02 - convert unsafe strcpy(), strcat() and sprintf() to the `n' versions. 
- some KNF.
 1997-01-23 14:01:45 +00:00
cgd
362c499969 prototype mcount (or, whatever function is declared by _MCOUNT_DECL; 
typically mcount()) before it is defined or used.
 1997-01-03 07:40:41 +00:00
cgd
a13d8bf828 use __inline and __asm, rather than inline and asm. By default (without -g) 
lint won't accept the latter two, but will accept the former two as valid.
As far as gcc's concerned, they're the same.
 1996-12-19 07:56:32 +00:00
abrown
347a3b2582 Copy over from libkern: 
> Prevent recursive invocation of mcount() while in kernel by setting profiling
> state to BUSY while in mcount(). This allows profiling to work when mcount()
> calls a profiled routine (for example, udiv on the SPARC).
 1996-06-29 14:32:58 +00:00
cgd
0396d19a02 use p->hashfraction when doing non-time-critical calculations, rather than 
using HASHFRACTION directly.  in time-critical calculations, if HASHFRACTION
is a power of two, check that p->hashfraction == HASHFRACTION and if so do
the calculation with the compiled-in value so that the compiler can optimize
out (potentially) expensive divisions.  if p->hashfraction != HASHFRACTION,
actually do the division.  This has the result that on machines with slow
division, the division can be optimized out of the common case, but that
if HASHFRACTION changes from the compiled-in value (for whatever reason),
profiling will still work.  Changes suggested by Chris Torek.
 1996-06-12 04:15:34 +00:00
cgd
88fce69ea9 s/KERNEL/_KERNEL/ to match libkern version. 1996-06-12 04:03:33 +00:00
jtc
5c13daa56e Add support for PROFDIR environment variable 1995-11-21 22:23:47 +00:00
cgd
3ddd2ef5ab kill a gratuitous cast of lowpc to an int 1995-11-04 00:11:40 +00:00
cgd
693e99f736 clean up Ids 1995-02-27 12:54:33 +00:00
cgd
ae9172d6cd specify man pages the new way. 1994-12-22 09:57:51 +00:00
cgd
41006bd47b rcsids. also, avoid floating point when picking scale value. doesn't 
cost much, only done once.
 1994-05-14 06:31:10 +00:00
cgd
da60d30fb3 user-land profiling code. 1994-05-14 06:02:57 +00:00