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60e2ec70 |
| 06-Jan-2023 |
tsutsui <tsutsui@NetBSD.org> |
TAB/spaces/indents cleanup.
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23ffe7e3 |
| 25-Sep-2021 |
tsutsui <tsutsui@NetBSD.org> |
Call cnpollc(9) before cngetc(9) as the cons(9) man page says.
Affects only inside #ifdef DEBUG part on "trap during panic" in trap.c derived from hp300.
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ae16be0b |
| 21-Nov-2019 |
ad <ad@NetBSD.org> |
mi_userret(): take care of calling preempt(), set spc_curpriority directly, and remove MD code that does the same.
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e3f92458 |
| 06-Apr-2019 |
thorpej <thorpej@NetBSD.org> |
Overhaul the API used to fetch and store individual memory cells in userspace. The old fetch(9) and store(9) APIs (fubyte(), fuword(), subyte(), suword(), etc.) are retired and replaced with new ufe
Overhaul the API used to fetch and store individual memory cells in userspace. The old fetch(9) and store(9) APIs (fubyte(), fuword(), subyte(), suword(), etc.) are retired and replaced with new ufetch(9) and ustore(9) APIs that can return proper error codes, etc. and are implemented consistently across all platforms. The interrupt-safe variants are no longer supported (and several of the existing attempts at fuswintr(), etc. were buggy and not actually interrupt-safe).
Also augmement the ucas(9) API, making it consistently available on all plaforms, supporting uniprocessor and multiprocessor systems, even those that do not have CAS or LL/SC primitives.
Welcome to NetBSD 8.99.37.
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5751cea6 |
| 18-Feb-2019 |
thorpej <thorpej@NetBSD.org> |
Refactor the 68040 writeback() from each m68k port's trap handler into a shared copy: m68040_writeback(). It is essentially a copy of the Atari version, with some minor cosmetic tweaks and one small
Refactor the 68040 writeback() from each m68k port's trap handler into a shared copy: m68040_writeback(). It is essentially a copy of the Atari version, with some minor cosmetic tweaks and one small performance optimization from the mvme68k port.
Tested by rjs@ on a Quadra 950. (Thanks!)
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6ff7c06c |
| 04-Mar-2015 |
martin <martin@NetBSD.org> |
Handle EINVAL in the fault path and send SIGBUS on mmap'd access past EOF
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154d3024 |
| 19-Feb-2012 |
rmind <rmind@NetBSD.org> |
Remove COMPAT_SA / KERN_SA. Welcome to 6.99.3! Approved by core@.
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8ac3875a |
| 08-Feb-2011 |
rmind <rmind@NetBSD.org> |
Remove clause 3 (UCB advertising clause) from the University of Utah copyright. Confirmed by Mike Hibler, mike at cs.utah.edu - thanks! Also, merge UCB and Utah copyright texts back into one, as the
Remove clause 3 (UCB advertising clause) from the University of Utah copyright. Confirmed by Mike Hibler, mike at cs.utah.edu - thanks! Also, merge UCB and Utah copyright texts back into one, as they originally were.
Extra verification by snj@.
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e17efabe |
| 17-Jan-2011 |
tsutsui <tsutsui@NetBSD.org> |
Explicitly include <machine/pcb.h> for struct pcb.
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ccde4787 |
| 20-Dec-2010 |
matt <matt@NetBSD.org> |
Move counting of faults, traps, intrs, soft[intr]s, syscalls, and nswtch from uvmexp to per-cpu cpu_data and move them to 64bits. Remove unneeded includes of <uvm/uvm_extern.h> and/or <uvm/uvm.h>.
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9ea6b6e3 |
| 07-Jul-2010 |
chs <chs@NetBSD.org> |
implement ucas_* for m68k.
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bd01b4a3 |
| 06-Jun-2010 |
mrg <mrg@NetBSD.org> |
fix PR 6724 - convert m68k options to defflag's. this means that M680[12346] are now available from opt_m68k_arch.h. FPSP meantioned in the PR has already been fixed, and i could not find any more.
fix PR 6724 - convert m68k options to defflag's. this means that M680[12346] are now available from opt_m68k_arch.h. FPSP meantioned in the PR has already been fixed, and i could not find any more.
i built these kernels to ensure i did not break their builds:
amiga: GENERIC DRACO atari: HADES FALCON MILAN-PCIIDE mac68k: GENERIC sun2: GENERIC sun3: GENERIC GENERIC3X cesfic: attempted GENERIC, does not build due to lack of machine/bus.h hp300: GENERIC luna68k: GENERIC mvme68k: GENERIC news68k: GENERIC next68k: GENERIC x68k: GENERIC
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04aa4da3 |
| 20-Mar-2010 |
chs <chs@NetBSD.org> |
fix copy{in,out}{,str}() to return the error returned by uvm_fault(). fixes PR 41813.
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3dc24f5a |
| 23-Nov-2009 |
rmind <rmind@NetBSD.org> |
Use lwp_getpcb() on m68k ports, clean from struct user usage.
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95b880f3 |
| 19-Jul-2009 |
tsutsui <tsutsui@NetBSD.org> |
Remove extra whitespace added by a dumb tool which replaced bcopy with memcpy.
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e2cb8590 |
| 18-Mar-2009 |
cegger <cegger@NetBSD.org> |
bcopy -> memcpy
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82357f6d |
| 14-Mar-2009 |
dsl <dsl@NetBSD.org> |
ANSIfy another 1261 function definitions. The only ones left in sys are beyond by sed script! (or in sys/dist or sys/external) Mostly they have function pointer parameters.
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454af1c0 |
| 14-Mar-2009 |
dsl <dsl@NetBSD.org> |
Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle
Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
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30b80223 |
| 05-Mar-2009 |
tsutsui <tsutsui@NetBSD.org> |
Remove __P().
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f055e182 |
| 27-Jan-2009 |
martin <martin@NetBSD.org> |
Centralize fpu exception to siginfo code encoding for all m68k archs, fixes a failure in the lib/libc/ieeefp/except regression test.
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fc7511b0 |
| 15-Oct-2008 |
wrstuden <wrstuden@NetBSD.org> |
Merge wrstuden-revivesa into HEAD.
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285b0f56 |
| 27-Apr-2008 |
tsutsui <tsutsui@NetBSD.org> |
Fix warnings #ifdef DEBUG case.
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284c2b9a |
| 24-Apr-2008 |
ad <ad@NetBSD.org> |
Merge proc::p_mutex and proc::p_smutex into a single adaptive mutex, since we no longer need to guard against access from hardware interrupt handlers.
Additionally, if cloning a process with CLONE_S
Merge proc::p_mutex and proc::p_smutex into a single adaptive mutex, since we no longer need to guard against access from hardware interrupt handlers.
Additionally, if cloning a process with CLONE_SIGHAND, arrange to have the child process share the parent's lock so that signal state may be kept in sync. Partially addresses PR kern/37437.
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4b293a84 |
| 03-Dec-2007 |
ad <ad@NetBSD.org> |
Interrupt handling changes, in discussion since February:
- Reduce available SPL levels for hardware devices to none, vm, sched, high. - Acquire kernel_lock only for interrupts at IPL_VM. - Implemen
Interrupt handling changes, in discussion since February:
- Reduce available SPL levels for hardware devices to none, vm, sched, high. - Acquire kernel_lock only for interrupts at IPL_VM. - Implement threaded soft interrupts.
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bd6663fc |
| 05-Nov-2007 |
ad <ad@NetBSD.org> |
Don't set l_usrpri / spc_curpriority here. mi_userret() does it.
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