Bruce Evans 912e603778 Implemented non-statistical kernel profiling. This is based on ... looking at a high resolution clock for each of the following events: function call, function return, interrupt entry, interrupt exit, and interesting branches. The differences between the times of these events are added at appropriate places in a ordinary histogram (as if very fast statistical profiling sampled the pc at those places) so that ordinary gprof can be used to analyze the times. gmon.h: Histogram counters need to be 4 bytes for microsecond resolutions. They will need to be larger for the 586 clock. The comments were vax-centric and wrong even on vaxes. Does anyone disagree? gprof4.c: The standard gprof should support counters of all integral sizes and the size of the counter should be in the gmon header. This hack will do until then. (Use gprof4 -u to examine the results of non-statistical profiling.) config/*: Non-statistical profiling is configured with `config -pp'. `config -p' still gives ordinary profiling. kgmon/*: Non-statistical profiling is enabled with `kgmon -B'. `kgmon -b' still enables ordinary profiling (and distables non-statistical profiling) if non-statistical profiling is configured.		1995-12-29 15:30:05 +00:00
..
defines
files	Add pci/bt9xx.c - the new PCI probe module of the Buslogic SCSI driver.	1995-12-12 08:44:38 +00:00
files.i386	Implemented non-statistical kernel profiling. This is based on	1995-12-29 15:30:05 +00:00
files.newconf
kmod.mk	Added `-Wstrict-prototypes -Wmissing-prototypes' to CWARNFLAGS so that	1995-12-16 01:57:25 +00:00
Makefile.i386	Removed almost all traces of libkern.a. The objects that were in	1995-12-26 13:58:31 +00:00
Makefile.powerpc	Removed almost all traces of libkern.a. The objects that were in	1995-12-26 13:58:31 +00:00
newvers.sh
nfsswapkernel.c
nfsswapvmunix.c
NOTES	Added support for the Hayes ESP serial card.	1995-12-29 12:51:32 +00:00
param.c	Last commit this round: Staticize.	1995-12-10 13:45:30 +00:00
systags.sh