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ok deraadt@
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28 bit address bus) by reusing the regular sun4 configuration stanzas (with
the upper four bits set in the device addresses), and clearing them when
searching for a PROM mapping.
This makes the obio autoconf code simpler, and all knowledge of the 4/110
specifics is now contained in a single file (dev/obio.c).
ok todd@ deraadt@
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bogus) `cache enabled' line in dmesg on 4/110.
ok todd@ deraadt@
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prefer binutils-compatible options in STRIPFLAGS (now that our non-binutils
strip(1) can handle them too)
ok drahn; miod kettenis (for parts)
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a fat kernel (GERERIC or GENERIC.MP) into a temporary dir, then extract some
variables using make -V, and after some more singing and dancing use this
full and (more) correct list of files with ctags. Don't read this code.
ok guenther
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to genassym.sh
ok deraadt
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the differences between these files. You will need a newer config(8) binary
to be able to build kernels.
ok kettenis miod
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result: kernels built without 'make depend'-provided information
(ie. the .depend file) are more likely to have their *.[Ss] file
compilations track changes to *.h files.
The "*.o: assym.h" dependencies listed are gotten from reading the
.depend output --- from the biggest kernel possible (ie. GENERIC.MP).
When an architecture changes in a substantial way (new .[sS] files),
the list should be updated in the prettiest way possible.
This is not encouraging people to skip 'make depend'; other issues are
not resolved and may be solved later with a change guenther is working
on. You can still screwed really easily, so continue running make
depend as config tells you.
Idea from a discussion with drahn
ok drahn, kettenis likes the idea too
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idea that came out of discussion with drahn
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delete the archaic links: target which is easily misused
handle special .[sS] files in a portable way
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ok various people, tested by fewer people, tested by me on 15.
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requested by deraadt@ who was rightly disparaging of my grep skillz.
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in 1.36.
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fix OpenBSD/sparc operation in QEMU, which only provides the frame buffer
memory and none of the accelerated stipple and blit spaces.
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code is derived and makes gcc4 happy by avoiding a conflict with the builtin
for the standard C99 round(3).
ok miod@
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Makefile.* files
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and SRCS= (common files always after the \)
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two directories. in reality, because of how we place files, it has four:
.../arch/A, .../arch/A/A, .../arch/M, and .../arch/M/M
formalize this A/A and M/M scheme directly in the Makefiles, which makes
them a lot more similar
drahn likes the idea a lot
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arch and machine dependent files (and add the missing files)
ok miod drahn
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ok miod drahn
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ok miod
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to pad-align the size of the structure; it grows, the disklabel ioctl's are
break ABI. Change the uid to a character array. this also simplifies some
other stuff
ok jsing
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identifier, allowing the disk to be identified without relying on the
device name.
ok deraadt@ krw@ beck@ marco@ todd@
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recommit pmemrange:
physmem allocator: change the view of free memory from single
free pages to free ranges. Classify memory based on region with
associated use-counter (which is used to construct a priority
list of where to allocate memory).
Based on code from tedu@, help from many.
Useable now that bugs have been found and fixed in most architecture's
pmap.c
ok by everyone who has done a pmap or uvm commit in the last year.
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like it is everything.h
ok tedu
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ramdisks.
OK marco@
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a process instead of using curproc. ok deraadt
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In uvm_pageout() we called pmap_page_protect(VM_PROT_NONE) with the
pageqlock held, when pageqlock was a mutex this caused recursion panics.
The problem was that freeing the pv_entries called uvm_km_free, which
needed the pageqlock itself. Fix this by changing the homegrown pool
allocator to just use the normal pool functions, then change the
cacheability as necessary.
That I know of, this leaves m68k still to be fixed, maybe arm bootstrap
(but I do not think so).
Tested by NicM@ on a 4m machine. ok miod@
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installboot on a mounted partition;
from J.C. Roberts
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about, and never implemented in sparc64 but changes are the same.
ok deraadt@
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buffer cache first, so that all sorts of gibble doesn't end up on the disk.
ok kettenis (for the sparc/sparc64 ones, at least)
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rather than defining it separately for each architecture.
Also set it to 4, to accommodate for future UTF-8 support (rfc3629).
Diff by stsp, committing to catch the libc major bump
ok kettenis@, guenther@
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supported it doesn't do any harm), so put the KNOTE() in selwakeup() itself and
remove it from any occurences where both are used, except one for kqueue itself
and one in sys_pipe.c (where the selwakeup is under a PIPE_SEL flag).
Based on a diff from tedu.
ok deraadt
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ok jsing@, miod@
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reminded by STeve Andre.
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