Commit graph

16 commits

Author SHA1 Message Date
Tomas Hruby
37a7e1b76b Use of isemptyp() macro instead of testing RTS_SLOT_FREE flag
- some code used to test if only this flag is set, some if also this flag is
  set. This change unifies the test
2009-11-12 08:35:26 +00:00
Tomas Hruby
a972f4bacc All macros defining rts flags are prefixed with RTS_
- macros used with RTS_SET group of macros to define struct proc p_rts_flags are
  now prefixed with RTS_ to make things clear
2009-11-10 09:11:13 +00:00
Ben Gras
4c1ac39678 Changes so the HZ constant isn't needed any more. 2008-12-11 14:27:18 +00:00
Ben Gras
c078ec0331 Basic VM and other minor improvements.
Not complete, probably not fully debugged or optimized.
2008-11-19 12:26:10 +00:00
Ben Gras
6f77685609 Split of architecture-dependent and -independent functions for i386,
mainly in the kernel and headers. This split based on work by
Ingmar Alting <iaalting@cs.vu.nl> done for his Minix PowerPC architecture
port.

 . kernel does not program the interrupt controller directly, do any
   other architecture-dependent operations, or contain assembly any more,
   but uses architecture-dependent functions in arch/$(ARCH)/.
 . architecture-dependent constants and types defined in arch/$(ARCH)/include.
 . <ibm/portio.h> moved to <minix/portio.h>, as they have become, for now,
   architecture-independent functions.
 . int86, sdevio, readbios, and iopenable are now i386-specific kernel calls
   and live in arch/i386/do_* now.
 . i386 arch now supports even less 86 code; e.g. mpx86.s and klib86.s have
   gone, and 'machine.protected' is gone (and always taken to be 1 in i386).
   If 86 support is to return, it should be a new architecture.
 . prototypes for the architecture-dependent functions defined in
   kernel/arch/$(ARCH)/*.c but used in kernel/ are in kernel/proto.h
 . /etc/make.conf included in makefiles and shell scripts that need to
   know the building architecture; it defines ARCH=<arch>, currently only
   i386.
 . some basic per-architecture build support outside of the kernel (lib)
 . in clock.c, only dequeue a process if it was ready
 . fixes for new include files

files deleted:
 . mpx/klib.s - only for choosing between mpx/klib86 and -386
 . klib86.s - only for 86

i386-specific files files moved (or arch-dependent stuff moved) to arch/i386/:
 . mpx386.s (entry point)
 . klib386.s
 . sconst.h
 . exception.c
 . protect.c
 . protect.h
 . i8269.c
2006-12-22 15:22:27 +00:00
Ben Gras
b24c08c254 Formatting fixes for 100% usage 2006-04-04 14:59:51 +00:00
Ben Gras
cdcb3df821 1-sized passwd cache 2006-03-29 12:44:06 +00:00
Ben Gras
fcbfcfcd07 Don't do anything if time between updates is less than one tick. 2006-03-28 23:44:10 +00:00
Ben Gras
dd19ec55ea . have a user interface - q works! (use curses)
also pressing anything else updates the display
 . interval is settable, default changed to 2sec
 . window size changes are detected and display is
   updated
2006-03-28 23:42:55 +00:00
Ben Gras
8a0e1e9575 Get rows from termcap it not available from term, or use 24 rows if none known 2006-03-22 15:32:44 +00:00
Ben Gras
7fc4f837bb usertime 2006-03-17 20:04:55 +00:00
Ben Gras
26a59eea43 readlink(); check bounds
top: add 'system' cpu time to 'kernel', 'idle' and 'user'
2006-03-17 13:34:40 +00:00
Ben Gras
7fb338622b Let top distinguish kernel time, explain in manpage. 2006-03-17 10:04:14 +00:00
Ben Gras
e1d412d71e Top manpage + comment in code 2006-03-17 07:54:55 +00:00
Ben Gras
5f9de84674 Tick calculation tweak 2006-03-16 01:44:06 +00:00
Ben Gras
fcd663d75f Top, welcome to minix.
Minix, welcome to the world of top.

A from-scratch top implementation for minix!
2006-03-16 01:29:51 +00:00