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13042 Commits

Author SHA1 Message Date
jtc d137b0e8ba Added new macro _PROF_PROLOG which contains the code sequence needed 
to call mcount().  This is needed because the ``link a6,#0'' insn used
trips up gcc's ANSI preprocessor (A # in a function-type macro must be
followed by a macro argument).  _PROF_PROLOG is also used in the i386
asm.h.

Solaris' asm_linkage.h has a MCOUNT macro similar to _PROF_PROLOG
except it expands to different code sequences based on whether a
function is being compiled with "prof" or "gprof" instrumentation.

I also discovered that the m68k ALTENTRY is very different than the
implementation used by other NetBSD ports.  Usually ALTENTRY simply
provides an alternate function entry point.  The m68k version takes a
second argument and jumps inside the second function when profiling is
enabled.  The m68k behavior is similar to the ENTRY2 macro found in
solaris.

Providing ENTRY2 and changing all the code that uses ALTENTRY to use
it would be a desirable change.
 1996-09-24 00:05:55 +00:00
ghudson ed1f3fd647 Handle relative paths to the source tree if they begin with '.'. 1996-09-23 05:01:52 +00:00
ghudson a08c3a1feb Handle relative paths to the source directory if they begin with a '.'. 1996-09-23 05:00:45 +00:00
cgd c54f6f32d9 update for ELF toolchain support 1996-09-23 04:32:59 +00:00
cgd a47aa08a3e define ELFSIZE to 64, for exec_elf.h 1996-09-23 04:32:44 +00:00
cgd 3bd3e6250d checkpoint current development, add ELF toolchain build support 1996-09-23 04:30:56 +00:00
cgd 6048292ba8 add -DECOFF_COMPAT to CPPFLAGS if ELF_TOOLCHAIN not defined. 1996-09-23 04:28:46 +00:00
cgd c225908c90 add netboot 1996-09-23 04:28:23 +00:00
cgd 788923c1ab add a missing #else, pointed out by Wolfgang Solfrank 1996-09-22 16:23:31 +00:00
scottr 21761e4ec0 Update for recent config(8) changes. 1996-09-22 06:49:09 +00:00
cgd a5aa202ea9 kill unused options. no point in wading through lots of lines of commented 
out garbage that will never be useful on this machine.
 1996-09-22 03:00:32 +00:00
perry 17fcad6b2c commit fix in pr 2772 -- the IP input code was assuming that the 
reserved (must be zero) flag must necessarily be zero. We now define
an IP_RF (by analogy to IP_DF and IP_MF) and mask it out when necessary.
 1996-09-21 19:44:32 +00:00
jonathan 3fd5d3ba03 Add prototype for function-pointer argument "strat" in definition of 
readdisklabel(), writedisklabel(), and  compatdisklabel().
 1996-09-21 11:25:51 +00:00
jonathan 3a51c3ecb0 Move old 4.4bsd/pmax driver declaration below prototypes of driver 
entry points, for -Wall -Wstrict-prototypes.
 1996-09-21 08:47:17 +00:00
jonathan 073248247b Add prototype for 4.4bsd/pmax scsi-driver d_done() entry point. 1996-09-21 08:45:41 +00:00
jonathan cb5732503f Add fake, bogus prototype for gettcinfo(), with "void" arglist. 
(Not having a prototype  breaks -Wstrict-prototypes, this callback
 isn't used, and we don't know what the prototype should be.)
 1996-09-21 03:33:18 +00:00
jonathan 456e858536 Update pmax framebuffer drivers for -Wall -Wstrict-prototypes: 
* include <fb>var.h in <fb>.c
 * remove delete declarations for 4.4BSD-Lite console/kbd/mouse redirection
 * Add prototypes where not already present.
 1996-09-21 03:25:15 +00:00
jonathan f78ff890d7 Change bt478.c to include bt478var.h from bt478.c. 
Remove redundant declarations.
 1996-09-21 03:22:24 +00:00
jonathan 2e4e1695fe Exported declararation of console-attach function for glass-tty consoles 
on Decstation TURBOchannel fb drivers.
 1996-09-21 03:06:36 +00:00
jonathan 5c2d5169b2 Exported declarations from brooktree bt478 chipset-level driver, 
used in DEC pm framebuffers.
 1996-09-21 03:02:10 +00:00
jonathan be78089fff * Add missing `UADDR' argument to RESTORE_USER_REGS() macro calls. 
* Add back copyright notice and rcs ID from parent of previous
  revision (pre-merge).
 1996-09-20 23:44:10 +00:00
cgd 4463616051 put set of 'channel' field of scsi_link in the right #ifdef 1996-09-20 22:38:37 +00:00
cgd 80c82b8766 rename exec_elf.c to exec_elf32.c, since it execs 32-bit ELF. exec_elf32.c 
was copied from exec_elf.c on the CVS server to keep the logs intact.
 1996-09-20 22:33:23 +00:00
christos 9cdf304505 Make this compile cleanly from userland (fsck_ffs). 1996-09-20 22:14:59 +00:00
christos eeeb3e0738 Add fwd struct declarations and protect include of libkern.h 1996-09-20 22:11:38 +00:00
thorpej ab49e34013 Don't attach an rcons to a cgfour/cgeight overlay plane; it doesn't work 
properly.  Problem reported by Charles Hannum.

XXX This is temporary until someone with the hardware has time to fix it!
 1996-09-20 17:35:49 +00:00
ws 14993c9720 "'" and "^" are allowed in short fat filenames, 
"," and ";" are not.
 1996-09-20 16:45:45 +00:00
christos 6e5a87c781 regen 1996-09-20 16:43:55 +00:00
christos a9028f3d76 getlogin -> __getlogin 1996-09-20 16:19:27 +00:00
thorpej c996066313 Correct two prototypes so that this compiles without DDB defined. 1996-09-19 23:02:18 +00:00
jtc 16fe807b60 renamed sys_getlogin to sys___getlogin. required by libc namespace conventions 1996-09-19 04:52:12 +00:00
jtc 7c8f14e947 don't declare sys_errlist or sys_nerr if _XOPEN_SOURCE is defined 1996-09-19 04:51:03 +00:00
cgd 8644dce05c start on some network boot blocks. they work, but: 
(1) the if_prom code needs to be cleaned up quite a bit
	    (right now it hard-codes client's ethernet address), and
	(2) much of this code (esp: getsecs.c, netboot.c, newvers.sh,
	    rpcc.S) should be shared with other Alpha boot blocks,
	    and dev_net.[ch] should maybe go in libsa proper.
 1996-09-18 20:03:04 +00:00
cgd 675e59d762 fix for elf loading, from Matt Thomas 1996-09-18 19:34:33 +00:00
jonathan 4a465f05ff Decstation kernel config file for diskless installation: 
root and swap on NFS, but includes disk and tape drivers.

Prune out most `optional' options to stay small in the hope of avoiding
PROM tftp bugs.
 1996-09-18 14:10:24 +00:00
jonathan 420c045b41 Create broken-out config files for decstation baseboard devices. 
Add sample config files that use them.
 1996-09-18 13:43:37 +00:00
jonathan de735d506d Fix for problem report port-pmax/2173: the local variable "inst" 
in the branch-emulation  code was uninitialized, due to a misplaced #endif.

Remove the relevant #ifdef (macro version of GetBranchDest), and move the
XXX note about r4000 branch targets to the  function definition.
 1996-09-18 11:16:20 +00:00
briggs 197a86e724 Don't allow get_physical to attempt get_pte if mmutype is 68040. 
(At least until get_pte works on the 040).
 1996-09-18 03:33:23 +00:00
scottr ae0d4c11cb Use sys/types.h and sys/systm.h to bring in prototypes for bzero() and 
bcopy(), instead of string.h
 1996-09-18 03:11:03 +00:00
thorpej d3f587e135 For ioctl commands which may change the device's state, ensure that 
the caller has the device open for writing.
 1996-09-18 02:34:31 +00:00
mrg 2fc2b98d83 make pageout sleep on vm_pages_needed rather than lbolt. this stops 
pathological behaviour (freezes) when running short of free pages.  see
PR#2755 for a more detailed explanation (from jonathan).

thanks to john dyson for the first cut of this change.
 1996-09-18 02:04:50 +00:00
chuck b418e848e1 add missing lines (missing pointer to usrreq fn) 1996-09-18 00:56:41 +00:00
cgd 886dba6dff (1) split load-file functionality out from the 'main program' of the 
boot block, since it will be shared with the network boot block.
(2) Kill a.out support, since it never worked was never used, and will
    never be.
(3) Add support for booting of ELF kernels, from Matt Thomas.  (Currently
    untested, but it compiles.)
 1996-09-17 22:00:24 +00:00
cgd a68b586a74 add _rtt as an XLEAF into start which (like 'halt') just halts 1996-09-17 21:26:45 +00:00
cgd abcbfbdd93 use assembler directives and labels that make both the ELF- and ECOFF- 
targeted assemblers happy.
 1996-09-17 21:17:11 +00:00
cgd 8110fe7ca7 Differentiate between disked ("SCSI") and network ("BOOTP", but not yet MOP) 
booted_dev specs.  Add code to find the device, if booted from the network.
 1996-09-17 21:04:25 +00:00
cgd cab0e2aba3 hmm, fix an apparent typo (two letters got deleted!) 1996-09-17 20:58:58 +00:00
cgd 56386f3e35 Differentiate between disked ("SCSI") and network ("BOOTP", but not yet MOP) 
booted_dev specs.  Add code to find the device, if booted from the network.
 1996-09-17 19:46:37 +00:00
cgd 88a5419c15 print default device names slightly more nicely. (if not disk device, 
don't print a blank before the close paren.)
 1996-09-17 19:41:52 +00:00
jonathan ad20e52d11 Commit snapshot of reworked dc driver to trunk, to pull up fix for 
serial consoles to the 1.2 branch.  Includes:
  * dynamically allocated new-config softc
  * remove dependencies on Decstation CPU type, use flags in softc instead.
  * pass in values for softc flags (q.v.) from parent-specific attach code
  * #ifdef out rts/cts flow control support until it's known to work on
    200s.
  * redo initialization of serial consoles (needs more work).
 1996-09-17 19:34:40 +00:00