summaryrefslogtreecommitdiff
path: root/sys/arch/hppa
AgeCommit message (Collapse)Author
2002-09-23parisc level 0x10 is just an overclocked 0xeMichael Shalayeff
2002-09-23make the leds blink (on those machines where we have 'em).Michael Shalayeff
simple logic is to light up the led in the intrhook and dim in the heartbeat always, makes a believable impression. upper four bits represent a cpu usage w/in the last Hz/8 made up from the cp_time[] times.
2002-09-20this should have a cd@scsi on itMichael Shalayeff
2002-09-20kill dangling space, line and a space in the tabMichael Shalayeff
2002-09-20flush cpu state on read/write fpregs, force reload on writeMichael Shalayeff
2002-09-20gonna need cr10, aka ccr from the trapframeMichael Shalayeff
2002-09-17print out the ccr and rctrMichael Shalayeff
2002-09-17handle fpu exceptions properly, might use a regress, i guessMichael Shalayeff
2002-09-16It's more convinient to spell convinient as ``convenient'', actually.Miod Vallat
2002-09-15check for errors on tod pdc ops. say that bad time is before 82Michael Shalayeff
2002-09-15better alias checking, verified w/ the regressMichael Shalayeff
2002-09-15be more precise on what we save on traps. flush fpu regs in pcb since they ↵Michael Shalayeff
are possibly accessed through non-coherent mappings
2002-09-15fix for an interrupt happening in the 2 insn window during a syscall, ↵Michael Shalayeff
comment added; from fredette@
2002-09-15kill dangling spacesMichael Shalayeff
2002-09-12Change the PMAP_{MAP,UNMAP}_POOLPAGE api to take a vm_page as argumentArtur Grabowski
and return a VM_PAGE. This is to allow sparc64 to cheaply record the VAC color for those pages.
2002-09-12reset want_resched earlier, set curproc after we are done w/ switching, ↵Michael Shalayeff
rearrange syscall savements
2002-09-12give a condition trap own treatment, per millicode; and, oh horror, swap ↵Michael Shalayeff
return of quad_t, sort of, sometimes
2002-09-11correct argsize for ktrsyscallMichael Shalayeff
2002-09-11provide a convinient reset labelMichael Shalayeff
2002-09-11stack grows the other way, but the frame is the other way to that. heheMichael Shalayeff
2002-09-10copy syscall args in the syscall() based on theMichael Shalayeff
amount given in the sysent. deal w/ the words swappage phenomena due to reverse long word storage on the stack and that being reverse copied by words yielding long word being word swapped. do it only for syscall(2) and __syscall(2) since that's how those w/ long word args syscalls get used (for proper alignment). discussed and ideas from: deraadt@, drahn@ and fredette@ note: this might be a good point for a regress.
2002-09-10randomize space ids, plus we are not gonna run out now (;Michael Shalayeff
2002-09-10comment out a bit of unused code nowMichael Shalayeff
2002-09-10rework the fpu csw a bit better and move non-trap related stuff to laterMichael Shalayeff
2002-09-10Change the pmap_zero_page and pmap_copy_page API to take the struct vm_page *Artur Grabowski
instead of the pa. Most callers already had it handy and those who didn't only called it for managed pages and were outside time-critical code. This will allow us to make those functions clean and fast on sparc and sparc64 letting us to avoid unnecessary cache flushes. deraadt@ miod@ drahn@ ok.
2002-09-09set up the frame flags and a user frame better on execMichael Shalayeff
2002-09-09no need for a fdc thereMichael Shalayeff
2002-09-05fpu save state is a separate magic function nowMichael Shalayeff
2002-09-05things [in pmap] have changed, kundunMichael Shalayeff
2002-09-05move the kernel virtual away from the physical addressesMichael Shalayeff
and equivalently map the whole physical. this allows a lot of simplification in how kernel deals w/ page tables and physical pages. avoid series of bugs related to that. check for aliased mappings (none found so far), and properly flush/purge pages on zero/copy.
2002-09-05sort out the nlist and do definesMichael Shalayeff
2002-09-05no need for one extra frameMichael Shalayeff
2002-09-05this used to be a com(4) bugMichael Shalayeff
2002-09-03i magically fixed stty and mount, add some more of othersMichael Shalayeff
2002-09-03forgot to set up the sc_frequency (;Michael Shalayeff
2002-08-29soft line breaks do not work always, just nl and tab instead, prettier tooMichael Shalayeff
2002-08-28vm_offset_t/vm_size_t are on their way to tartars nowMichael Shalayeff
2002-08-28do not forget to export the weak alias, proper line continuationMichael Shalayeff
2002-08-27do not just bail out of the copy loop, but go to theMichael Shalayeff
'done' label for the job finish. major register missallocation for copyonfault, fix it. clean the space regs after use.
2002-08-13reset iir in the frame on _onfault handling, for mr.ddbMichael Shalayeff
2002-08-13hypasupadupacarefulness in spstrcpyMichael Shalayeff
2002-08-13remove a bogus extern, move another into another scopeMichael Shalayeff
2002-08-09Add an explicit dependancy of assym.h to Makefile.Miod Vallat
This makes sure it will be regenerated if you run config(8) again.
2002-08-03in fact, no need for switch_exit() completely, cpu_exit() handles the reins ↵Michael Shalayeff
to the cpu_switch and basta!
2002-08-03reorder stack_alloc() and add a commentMichael Shalayeff
2002-08-03store md_regs ptr before interrupts are enabled on syscall, do not store the ↵Michael Shalayeff
frame pointer on the stack on traps, just offset back from sp upon return
2002-08-03some more opt and diagnostic checks in set/remrunqueueMichael Shalayeff
2002-08-03opt {set,rem}runqueue a littlebitMichael Shalayeff
2002-08-03no need for a stack on exit() since u gets freed in a different context, ↵Michael Shalayeff
also s/P_MD/P_MD_REGS
2002-08-03u could get a little higherMichael Shalayeff
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-28 04:43:51 +0000