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CVS log for src/sys/arch/arm/arm/syscall.c

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Default branch: MAIN


Revision 1.69 / (download) - annotate - [select for diffs], Thu Oct 5 19:41:03 2023 UTC (6 months, 1 week ago) by ad
Branch: MAIN
CVS Tags: thorpej-ifq-base, thorpej-ifq, thorpej-altq-separation-base, thorpej-altq-separation, HEAD
Changes since 1.68: +2 -3 lines
Diff to previous 1.68 (colored)

Arrange to update cached LWP credentials in userret() rather than during
syscall/trap entry, eliminating a test+branch on every syscall/trap.

This wasn't possible in the 3.99.x timeframe when l->l_cred came about
because there wasn't a reliable/timely way to force an ONPROC LWP running on
a remote CPU into the kernel (which is just about the only new thing in
this scheme).

Revision 1.67.12.1 / (download) - annotate - [select for diffs], Sat Apr 3 22:28:16 2021 UTC (3 years ago) by thorpej
Branch: thorpej-futex
Changes since 1.67: +3 -3 lines
Diff to previous 1.67 (colored) next main 1.68 (colored)

Sync with HEAD.

Revision 1.68 / (download) - annotate - [select for diffs], Mon Feb 1 19:31:34 2021 UTC (3 years, 2 months ago) by skrll
Branch: MAIN
CVS Tags: thorpej-i2c-spi-conf2-base, thorpej-i2c-spi-conf2, thorpej-i2c-spi-conf-base, thorpej-i2c-spi-conf, thorpej-futex2-base, thorpej-futex2, thorpej-futex-base, thorpej-cfargs2-base, thorpej-cfargs2, thorpej-cfargs-base, thorpej-cfargs, netbsd-10-base, netbsd-10-0-RELEASE, netbsd-10-0-RC6, netbsd-10-0-RC5, netbsd-10-0-RC4, netbsd-10-0-RC3, netbsd-10-0-RC2, netbsd-10-0-RC1, netbsd-10, cjep_sun2x-base1, cjep_sun2x-base, cjep_sun2x, cjep_staticlib_x-base1, cjep_staticlib_x-base, cjep_staticlib_x, bouyer-sunxi-drm-base, bouyer-sunxi-drm
Changes since 1.67: +3 -3 lines
Diff to previous 1.67 (colored)

G/C some old code that was for acorn26

Revision 1.65.2.1 / (download) - annotate - [select for diffs], Mon Jun 10 22:05:51 2019 UTC (4 years, 10 months ago) by christos
Branch: phil-wifi
Changes since 1.65: +3 -6 lines
Diff to previous 1.65 (colored) next main 1.66 (colored)

Sync with HEAD

Revision 1.67 / (download) - annotate - [select for diffs], Sat Apr 6 11:54:20 2019 UTC (5 years ago) by kamil
Branch: MAIN
CVS Tags: phil-wifi-20200421, phil-wifi-20200411, phil-wifi-20200406, phil-wifi-20191119, phil-wifi-20190609, netbsd-9-base, netbsd-9-3-RELEASE, netbsd-9-2-RELEASE, netbsd-9-1-RELEASE, netbsd-9-0-RELEASE, netbsd-9-0-RC2, netbsd-9-0-RC1, netbsd-9, isaki-audio2-base, isaki-audio2, is-mlppp-base, is-mlppp, bouyer-xenpvh-base2, bouyer-xenpvh-base1, bouyer-xenpvh-base, bouyer-xenpvh, ad-namecache-base3, ad-namecache-base2, ad-namecache-base1, ad-namecache-base, ad-namecache
Branch point for: thorpej-futex
Changes since 1.66: +3 -18 lines
Diff to previous 1.66 (colored)

Centralized shared part of child_return() into MI part

Add a new function md_child_return() for MD specific bits only.

New child_return() is now part of MI and central code that handles
uniformly tracing code (KTR and ptrace(2)).

Synchronize value passed to ktrsysret() among ports to SYS_fork. This is
a traditional value and accessing p_lflag to check for PL_PPWAIT shall
use locking against proc_lock. Returning SYS_fork vs SYS_vfork still isn't
correct enough as there are more entry points to forking code. Instead of
making it too good, just settle with plain SYS_fork for all ports.

Revision 1.66 / (download) - annotate - [select for diffs], Wed Apr 3 08:07:59 2019 UTC (5 years ago) by kamil
Branch: MAIN
Changes since 1.65: +15 -3 lines
Diff to previous 1.65 (colored)

Rework the fork(2)/vfork(2) event signalling under ptrace(2)

Remove the constraint of SIGTRAP event being maskable by a tracee.

Now all SIGTRAP TRAP_CHLD events are delivered to debugger.

This code touches MD specific logic and the child_return routine.
It's an intermediate step with a room for refactoring in future and
right now the least invasive approach. This allows to assert expected
behavior in already existing ATF tests and make the code prettier
in future keeping the same semantics. Probably there is a need for a MI
wrapper of child_return for shared functionality between ports.

Revision 1.64.2.1 / (download) - annotate - [select for diffs], Mon Jun 25 07:25:38 2018 UTC (5 years, 9 months ago) by pgoyette
Branch: pgoyette-compat
CVS Tags: pgoyette-compat-merge-20190127
Changes since 1.64: +22 -9 lines
Diff to previous 1.64 (colored) next main 1.65 (colored)

Sync with HEAD

Revision 1.60.12.1 / (download) - annotate - [select for diffs], Tue Jun 5 08:04:34 2018 UTC (5 years, 10 months ago) by bouyer
Branch: netbsd-8
CVS Tags: netbsd-8-2-RELEASE, netbsd-8-1-RELEASE, netbsd-8-1-RC1, netbsd-8-0-RELEASE, netbsd-8-0-RC2
Changes since 1.60: +22 -9 lines
Diff to previous 1.60 (colored) next main 1.61 (colored)

Pull up following revision(s) (requested by martin in ticket #859):
	sys/arch/arm/arm/syscall.c: revision 1.65
PR kern/53261: handle SYS_syscall indirection in MD code - the generic
version would misalign the argument array.

Revision 1.65 / (download) - annotate - [select for diffs], Fri May 25 15:37:57 2018 UTC (5 years, 10 months ago) by martin
Branch: MAIN
CVS Tags: phil-wifi-base, pgoyette-compat-20190127, pgoyette-compat-20190118, pgoyette-compat-1226, pgoyette-compat-1126, pgoyette-compat-1020, pgoyette-compat-0930, pgoyette-compat-0906, pgoyette-compat-0728, pgoyette-compat-0625
Branch point for: phil-wifi
Changes since 1.64: +22 -9 lines
Diff to previous 1.64 (colored)

PR kern/53261: handle SYS_syscall indirection in MD code - the generic
version would misalign the argument array.

Revision 1.64 / (download) - annotate - [select for diffs], Wed Jan 24 09:04:44 2018 UTC (6 years, 2 months ago) by skrll
Branch: MAIN
CVS Tags: pgoyette-compat-base, pgoyette-compat-0521, pgoyette-compat-0502, pgoyette-compat-0422, pgoyette-compat-0415, pgoyette-compat-0407, pgoyette-compat-0330, pgoyette-compat-0322, pgoyette-compat-0315
Branch point for: pgoyette-compat
Changes since 1.63: +2 -31 lines
Diff to previous 1.63 (colored)

Remove port-acorn26

OK core@

Revision 1.63 / (download) - annotate - [select for diffs], Thu Jan 18 14:18:23 2018 UTC (6 years, 2 months ago) by skrll
Branch: MAIN
Changes since 1.62: +5 -4 lines
Diff to previous 1.62 (colored)

Fix test for SMI_IMB{,range} that was broken in 1.46

From Ramakrishna Rao Desetti

Revision 1.56.2.2 / (download) - annotate - [select for diffs], Sun Dec 3 11:35:51 2017 UTC (6 years, 4 months ago) by jdolecek
Branch: tls-maxphys
Changes since 1.56.2.1: +4 -4 lines
Diff to previous 1.56.2.1 (colored) to branchpoint 1.56 (colored) next main 1.57 (colored)

update from HEAD

Revision 1.60.2.1 / (download) - annotate - [select for diffs], Mon Aug 28 17:51:29 2017 UTC (6 years, 7 months ago) by skrll
Branch: nick-nhusb
Changes since 1.60: +5 -5 lines
Diff to previous 1.60 (colored) next main 1.61 (colored)

Sync with HEAD

Revision 1.62 / (download) - annotate - [select for diffs], Sun Jul 2 16:16:44 2017 UTC (6 years, 9 months ago) by skrll
Branch: MAIN
CVS Tags: tls-maxphys-base-20171202, perseant-stdc-iso10646-base, perseant-stdc-iso10646, nick-nhusb-base-20170825
Changes since 1.61: +3 -3 lines
Diff to previous 1.61 (colored)

Consistency around the user trapframe for all LWPs and there's no need to
keep assigning it in kernel entry points.

Revision 1.61 / (download) - annotate - [select for diffs], Sun Jul 2 16:06:42 2017 UTC (6 years, 9 months ago) by skrll
Branch: MAIN
Changes since 1.60: +4 -4 lines
Diff to previous 1.60 (colored)

Trailing whitespace

Revision 1.56.2.1 / (download) - annotate - [select for diffs], Wed Aug 20 00:02:45 2014 UTC (9 years, 7 months ago) by tls
Branch: tls-maxphys
Changes since 1.56: +9 -23 lines
Diff to previous 1.56 (colored)

Rebase to HEAD as of a few days ago.

Revision 1.60 / (download) - annotate - [select for diffs], Wed Aug 13 21:41:32 2014 UTC (9 years, 8 months ago) by matt
Branch: MAIN
CVS Tags: prg-localcount2-base3, prg-localcount2-base2, prg-localcount2-base1, prg-localcount2-base, prg-localcount2, pgoyette-localcount-base, pgoyette-localcount-20170426, pgoyette-localcount-20170320, pgoyette-localcount-20170107, pgoyette-localcount-20161104, pgoyette-localcount-20160806, pgoyette-localcount-20160726, pgoyette-localcount, nick-nhusb-base-20170204, nick-nhusb-base-20161204, nick-nhusb-base-20161004, nick-nhusb-base-20160907, nick-nhusb-base-20160529, nick-nhusb-base-20160422, nick-nhusb-base-20160319, nick-nhusb-base-20151226, nick-nhusb-base-20150921, nick-nhusb-base-20150606, nick-nhusb-base-20150406, nick-nhusb-base, netbsd-8-base, netbsd-8-0-RC1, matt-nb8-mediatek-base, matt-nb8-mediatek, localcount-20160914, jdolecek-ncq-base, jdolecek-ncq, bouyer-socketcan-base1, bouyer-socketcan-base, bouyer-socketcan
Branch point for: nick-nhusb, netbsd-8
Changes since 1.59: +3 -3 lines
Diff to previous 1.59 (colored)

Add __NO_FIQ to prevent testing of the PSR FIQ bit
Use VALID_R15_PSR(pc, spsr) instead of testing explicitly

Revision 1.51.8.3 / (download) - annotate - [select for diffs], Thu May 22 11:39:31 2014 UTC (9 years, 10 months ago) by yamt
Branch: yamt-pagecache
Changes since 1.51.8.2: +9 -23 lines
Diff to previous 1.51.8.2 (colored) to branchpoint 1.51 (colored) next main 1.52 (colored)

sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs.  ("Protocol error: too many arguments")

Revision 1.57.2.2 / (download) - annotate - [select for diffs], Sun May 18 17:44:56 2014 UTC (9 years, 10 months ago) by rmind
Branch: rmind-smpnet
Changes since 1.57.2.1: +4 -8 lines
Diff to previous 1.57.2.1 (colored) to branchpoint 1.57 (colored) next main 1.58 (colored)

sync with head

Revision 1.47.10.1 / (download) - annotate - [select for diffs], Sat Feb 15 16:18:36 2014 UTC (10 years, 1 month ago) by matt
Branch: matt-nb5-mips64
Changes since 1.47: +50 -71 lines
Diff to previous 1.47 (colored) next main 1.48 (colored)

Merge armv7 support from HEAD, specifically support for the BCM5301X
and BCM56340 evbarm kernels.

Revision 1.59 / (download) - annotate - [select for diffs], Wed Jan 29 18:45:21 2014 UTC (10 years, 2 months ago) by matt
Branch: MAIN
CVS Tags: yamt-pagecache-base9, tls-maxphys-base, tls-earlyentropy-base, tls-earlyentropy, rmind-smpnet-nbase, rmind-smpnet-base, riastradh-xf86-video-intel-2-7-1-pre-2-21-15, riastradh-drm2-base3, netbsd-7-nhusb-base-20170116, netbsd-7-nhusb-base, netbsd-7-nhusb, netbsd-7-base, netbsd-7-2-RELEASE, netbsd-7-1-RELEASE, netbsd-7-1-RC2, netbsd-7-1-RC1, netbsd-7-1-2-RELEASE, netbsd-7-1-1-RELEASE, netbsd-7-1, netbsd-7-0-RELEASE, netbsd-7-0-RC3, netbsd-7-0-RC2, netbsd-7-0-RC1, netbsd-7-0-2-RELEASE, netbsd-7-0-1-RELEASE, netbsd-7-0, netbsd-7
Changes since 1.58: +4 -8 lines
Diff to previous 1.58 (colored)

Add read_insn and read_thumb_insn inlines to hide the endianness of
instructions and use them as appropriate.

Revision 1.57.2.1 / (download) - annotate - [select for diffs], Wed Aug 28 23:59:11 2013 UTC (10 years, 7 months ago) by rmind
Branch: rmind-smpnet
Changes since 1.57: +9 -9 lines
Diff to previous 1.57 (colored)

sync with head

Revision 1.58 / (download) - annotate - [select for diffs], Sun Aug 18 06:28:18 2013 UTC (10 years, 7 months ago) by matt
Branch: MAIN
Changes since 1.57: +9 -9 lines
Diff to previous 1.57 (colored)

Move parts of cpu.h that are not needed by MI code in <arm/locore.h>
Don't include <machine/cpu.h> or <machine/frame.h>, use <arm/locore.h>
Use <arm/asm.h> instead of <machine/arm.h>

Revision 1.57 / (download) - annotate - [select for diffs], Wed Jun 26 06:31:53 2013 UTC (10 years, 9 months ago) by matt
Branch: MAIN
CVS Tags: riastradh-drm2-base2, riastradh-drm2-base1, riastradh-drm2-base, riastradh-drm2
Branch point for: rmind-smpnet
Changes since 1.56: +3 -13 lines
Diff to previous 1.56 (colored)

Use sy_invoke

Revision 1.52.4.1 / (download) - annotate - [select for diffs], Wed Nov 28 22:40:15 2012 UTC (11 years, 4 months ago) by matt
Branch: matt-nb6-plus
Changes since 1.52: +42 -54 lines
Diff to previous 1.52 (colored) next main 1.53 (colored)

Merge improved arm support (especially Cortex) from HEAD
including OMAP and BCM53xx support.

Revision 1.51.8.2 / (download) - annotate - [select for diffs], Tue Oct 30 17:18:56 2012 UTC (11 years, 5 months ago) by yamt
Branch: yamt-pagecache
CVS Tags: yamt-pagecache-tag8
Changes since 1.51.8.1: +42 -45 lines
Diff to previous 1.51.8.1 (colored) to branchpoint 1.51 (colored)

sync with head

Revision 1.56 / (download) - annotate - [select for diffs], Thu Aug 16 17:35:01 2012 UTC (11 years, 7 months ago) by matt
Branch: MAIN
CVS Tags: yamt-pagecache-base8, yamt-pagecache-base7, yamt-pagecache-base6, khorben-n900, agc-symver-base, agc-symver
Branch point for: tls-maxphys
Changes since 1.55: +6 -10 lines
Diff to previous 1.55 (colored)

small rototill.
pcb_flags is dead.  PCB_NOALIGNFLT is now in stored l_md.md_flags as
MDLWP_NOALIGNFLT.  This avoids a few loads of the PCB in exception handling.
pcb_tf has been moved to l_md.md_tf.  Again this avoids a lot of pcb
references just to access or set this.  It also means that pcb doesn't
need to accessed by MI code.
Move pcb_onfault to after the pcb union.
Add pcb_sp macro to make code prettier.
Add lwp_settrapframe(l, tf) to set the l_md.md_tf field.
Use lwp_trapframe to access it (was process_frame but that name was changed
in a previous commit).
Kill off curpcb in acorn26.
Kill the checks for curlwp being NULL.
Move TRAP_USERMODE from arm32/fault.c to frame.h and a __PROG26 version.
Replace tests for usermode with that macro.

Revision 1.55 / (download) - annotate - [select for diffs], Thu Aug 16 17:04:21 2012 UTC (11 years, 7 months ago) by matt
Branch: MAIN
Changes since 1.54: +38 -38 lines
Diff to previous 1.54 (colored)

Use tf instead of frame as trapframe pointer.

Revision 1.54 / (download) - annotate - [select for diffs], Wed Aug 1 05:42:56 2012 UTC (11 years, 8 months ago) by matt
Branch: MAIN
Changes since 1.53: +4 -3 lines
Diff to previous 1.53 (colored)

Make sure copyargs is 64-bit aligned (for EABI)

Revision 1.51.8.1 / (download) - annotate - [select for diffs], Tue Apr 17 00:06:04 2012 UTC (12 years ago) by yamt
Branch: yamt-pagecache
Changes since 1.51: +13 -11 lines
Diff to previous 1.51 (colored)

sync with head

Revision 1.51.12.2 / (download) - annotate - [select for diffs], Fri Feb 24 09:11:27 2012 UTC (12 years, 1 month ago) by mrg
Branch: jmcneill-usbmp
Changes since 1.51.12.1: +2 -11 lines
Diff to previous 1.51.12.1 (colored) to branchpoint 1.51 (colored) next main 1.52 (colored)

sync to -current.

Revision 1.53 / (download) - annotate - [select for diffs], Sun Feb 19 21:06:04 2012 UTC (12 years, 1 month ago) by rmind
Branch: MAIN
CVS Tags: yamt-pagecache-base5, yamt-pagecache-base4, jmcneill-usbmp-base9, jmcneill-usbmp-base8, jmcneill-usbmp-base7, jmcneill-usbmp-base6, jmcneill-usbmp-base5, jmcneill-usbmp-base4, jmcneill-usbmp-base3, jmcneill-usbmp-base10
Changes since 1.52: +2 -11 lines
Diff to previous 1.52 (colored)

Remove COMPAT_SA / KERN_SA.  Welcome to 6.99.3!
Approved by core@.

Revision 1.51.12.1 / (download) - annotate - [select for diffs], Sat Feb 18 07:31:22 2012 UTC (12 years, 1 month ago) by mrg
Branch: jmcneill-usbmp
Changes since 1.51: +13 -2 lines
Diff to previous 1.51 (colored)

merge to -current.

Revision 1.52 / (download) - annotate - [select for diffs], Sat Feb 11 23:16:15 2012 UTC (12 years, 2 months ago) by martin
Branch: MAIN
CVS Tags: netbsd-6-base, netbsd-6-1-RELEASE, netbsd-6-1-RC4, netbsd-6-1-RC3, netbsd-6-1-RC2, netbsd-6-1-RC1, netbsd-6-1-5-RELEASE, netbsd-6-1-4-RELEASE, netbsd-6-1-3-RELEASE, netbsd-6-1-2-RELEASE, netbsd-6-1-1-RELEASE, netbsd-6-1, netbsd-6-0-RELEASE, netbsd-6-0-RC2, netbsd-6-0-RC1, netbsd-6-0-6-RELEASE, netbsd-6-0-5-RELEASE, netbsd-6-0-4-RELEASE, netbsd-6-0-3-RELEASE, netbsd-6-0-2-RELEASE, netbsd-6-0-1-RELEASE, netbsd-6-0, netbsd-6, matt-nb6-plus-nbase, matt-nb6-plus-base, jmcneill-usbmp-base2
Branch point for: matt-nb6-plus
Changes since 1.51: +13 -2 lines
Diff to previous 1.51 (colored)

Add a posix_spawn syscall, as discussed on tech-kern.
Based on the summer of code project by Charles Zhang, heavily reworked
later by me - all bugs are likely mine.
Ok: core, releng.

Revision 1.50.4.1 / (download) - annotate - [select for diffs], Sat Mar 5 20:49:28 2011 UTC (13 years, 1 month ago) by rmind
Branch: rmind-uvmplock
Changes since 1.50: +3 -3 lines
Diff to previous 1.50 (colored) next main 1.51 (colored)

sync with head

Revision 1.51 / (download) - annotate - [select for diffs], Mon Dec 20 00:25:26 2010 UTC (13 years, 3 months ago) by matt
Branch: MAIN
CVS Tags: yamt-pagecache-base3, yamt-pagecache-base2, yamt-pagecache-base, uebayasi-xip-base7, rmind-uvmplock-nbase, rmind-uvmplock-base, matt-mips64-premerge-20101231, jym-xensuspend-nbase, jym-xensuspend-base, jruoho-x86intr-base, jruoho-x86intr, jmcneill-usbmp-pre-base2, jmcneill-usbmp-base, jmcneill-audiomp3-base, jmcneill-audiomp3, cherry-xenmp-base, cherry-xenmp, bouyer-quota2-nbase, bouyer-quota2-base, bouyer-quota2
Branch point for: yamt-pagecache, jmcneill-usbmp
Changes since 1.50: +3 -3 lines
Diff to previous 1.50 (colored)

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>.

Revision 1.40.2.3 / (download) - annotate - [select for diffs], Thu Mar 11 15:02:04 2010 UTC (14 years, 1 month ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.40.2.2: +7 -6 lines
Diff to previous 1.40.2.2 (colored) to branchpoint 1.40 (colored) next main 1.41 (colored)

sync with head

Revision 1.50 / (download) - annotate - [select for diffs], Sat Nov 21 20:32:17 2009 UTC (14 years, 4 months ago) by rmind
Branch: MAIN
CVS Tags: yamt-nfs-mp-base9, yamt-nfs-mp-base11, yamt-nfs-mp-base10, uebayasi-xip-base6, uebayasi-xip-base5, uebayasi-xip-base4, uebayasi-xip-base3, uebayasi-xip-base2, uebayasi-xip-base1, uebayasi-xip-base, uebayasi-xip, matt-premerge-20091211
Branch point for: rmind-uvmplock
Changes since 1.49: +7 -5 lines
Diff to previous 1.49 (colored)

Use lwp_getpcb() on ARM (and acorn26/32), clean from struct user usage.

Revision 1.49 / (download) - annotate - [select for diffs], Wed Oct 21 21:11:59 2009 UTC (14 years, 5 months ago) by rmind
Branch: MAIN
Changes since 1.48: +2 -3 lines
Diff to previous 1.48 (colored)

Remove uarea swap-out functionality:

- Addresses the issue described in PR/38828.
- Some simplification in threading and sleepq subsystems.
- Eliminates pmap_collect() and, as a side note, allows pmap optimisations.
- Eliminates XS_CTL_DATA_ONSTACK in scsipi code.
- Avoids few scans on LWP list and thus potentially long holds of proc_lock.
- Cuts ~1.5k lines of code.  Reduces amd64 kernel size by ~4k.
- Removes __SWAP_BROKEN cases.

Tested on x86, mips, acorn32 (thanks <mpumford>) and partly tested on
acorn26 (thanks to <bjh21>).

Discussed on <tech-kern>, reviewed by <ad>.

Revision 1.40.2.2 / (download) - annotate - [select for diffs], Mon May 4 08:10:38 2009 UTC (14 years, 11 months ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.40.2.1: +63 -245 lines
Diff to previous 1.40.2.1 (colored) to branchpoint 1.40 (colored)

sync with head.

Revision 1.47.2.1 / (download) - annotate - [select for diffs], Mon Jan 19 13:15:57 2009 UTC (15 years, 2 months ago) by skrll
Branch: nick-hppapmap
Changes since 1.47: +3 -3 lines
Diff to previous 1.47 (colored) next main 1.48 (colored)

Sync with HEAD.

Revision 1.39.6.2 / (download) - annotate - [select for diffs], Sat Jan 17 13:27:51 2009 UTC (15 years, 2 months ago) by mjf
Branch: mjf-devfs2
Changes since 1.39.6.1: +61 -243 lines
Diff to previous 1.39.6.1 (colored) to branchpoint 1.39 (colored) next main 1.40 (colored)

Sync with HEAD.

Revision 1.48 / (download) - annotate - [select for diffs], Thu Jan 15 23:33:41 2009 UTC (15 years, 3 months ago) by bjh21
Branch: MAIN
CVS Tags: yamt-nfs-mp-base8, yamt-nfs-mp-base7, yamt-nfs-mp-base6, yamt-nfs-mp-base5, yamt-nfs-mp-base4, yamt-nfs-mp-base3, nick-hppapmap-base4, nick-hppapmap-base3, nick-hppapmap-base2, nick-hppapmap-base, mjf-devfs2-base, jymxensuspend-base, jym-xensuspend
Changes since 1.47: +3 -3 lines
Diff to previous 1.47 (colored)

ILL_ILLTRP seems like the right code for a SWI that's not in the range
assigned for syscalls, so use it.

Revision 1.42.6.2 / (download) - annotate - [select for diffs], Sat Dec 13 01:13:01 2008 UTC (15 years, 4 months ago) by haad
Branch: haad-dm
Changes since 1.42.6.1: +0 -528 lines
Diff to previous 1.42.6.1 (colored) to branchpoint 1.42 (colored) next main 1.43 (colored)

Update haad-dm branch to haad-dm-base2.

Revision 1.47 / (download) - annotate - [select for diffs], Thu Oct 23 21:38:39 2008 UTC (15 years, 5 months ago) by matt
Branch: MAIN
CVS Tags: netbsd-5-base, netbsd-5-2-RELEASE, netbsd-5-2-RC1, netbsd-5-2-3-RELEASE, netbsd-5-2-2-RELEASE, netbsd-5-2-1-RELEASE, netbsd-5-2, netbsd-5-1-RELEASE, netbsd-5-1-RC4, netbsd-5-1-RC3, netbsd-5-1-RC2, netbsd-5-1-RC1, netbsd-5-1-5-RELEASE, netbsd-5-1-4-RELEASE, netbsd-5-1-3-RELEASE, netbsd-5-1-2-RELEASE, netbsd-5-1-1-RELEASE, netbsd-5-1, netbsd-5-0-RELEASE, netbsd-5-0-RC4, netbsd-5-0-RC3, netbsd-5-0-RC2, netbsd-5-0-RC1, netbsd-5-0-2-RELEASE, netbsd-5-0-1-RELEASE, netbsd-5-0, netbsd-5, matt-nb5-pq3-base, matt-nb5-pq3, matt-nb5-mips64-u2-k2-k4-k7-k8-k9, matt-nb5-mips64-u1-k1-k5, matt-nb5-mips64-premerge-20101231, matt-nb5-mips64-premerge-20091211, matt-nb5-mips64-k15, matt-nb4-mips64-k7-u2a-k9b, matt-mips64-base2, haad-nbase2, haad-dm-base2, haad-dm-base, ad-audiomp2-base, ad-audiomp2
Branch point for: nick-hppapmap, matt-nb5-mips64
Changes since 1.46: +3 -3 lines
Diff to previous 1.46 (colored)

fix typo (thx nick)

Revision 1.46 / (download) - annotate - [select for diffs], Thu Oct 23 18:13:52 2008 UTC (15 years, 5 months ago) by matt
Branch: MAIN
Changes since 1.45: +53 -245 lines
Diff to previous 1.45 (colored)

Rework syscall.c similar to i386.  Saves 3KB

Revision 1.45 / (download) - annotate - [select for diffs], Tue Oct 21 12:16:59 2008 UTC (15 years, 5 months ago) by ad
Branch: MAIN
Changes since 1.44: +5 -4 lines
Diff to previous 1.44 (colored)

Provide a small inline wrapper for sysent::sy_call() and use it to store
the active syscall description in struct lwp. To be used at some future
point to prevent unloading of modules that provide syscalls, while the
syscalls are in use.

Revision 1.42.6.1 / (download) - annotate - [select for diffs], Sun Oct 19 22:15:41 2008 UTC (15 years, 5 months ago) by haad
Branch: haad-dm
Changes since 1.42: +11 -2 lines
Diff to previous 1.42 (colored)

Sync with HEAD.

Revision 1.44 / (download) - annotate - [select for diffs], Fri Oct 17 08:51:43 2008 UTC (15 years, 6 months ago) by cegger
Branch: MAIN
CVS Tags: haad-dm-base1
Changes since 1.43: +3 -2 lines
Diff to previous 1.43 (colored)

make this compile

Revision 1.43 / (download) - annotate - [select for diffs], Wed Oct 15 06:51:17 2008 UTC (15 years, 6 months ago) by wrstuden
Branch: MAIN
Changes since 1.42: +10 -2 lines
Diff to previous 1.42 (colored)

Merge wrstuden-revivesa into HEAD.

Revision 1.42.2.1 / (download) - annotate - [select for diffs], Tue Oct 14 20:25:42 2008 UTC (15 years, 6 months ago) by wrstuden
Branch: wrstuden-revivesa
Changes since 1.42: +10 -2 lines
Diff to previous 1.42 (colored) next main 1.43 (colored)

Add a new vp-private flag, SAVP_FLAG_DELIVERING. This flag indicates
that the vp is in the process of delivering a new-thread upcall.
This is a BLOCKED or NEWPROC upcall. Do NOT generate any BLOCKED
upcalls while this is set. Set it at the end of sa_switchcall()
and clear it at syscall entry. Sadly, I have found no other
way to handle this. The old SA interface has no way for
userland to acknowledge that it got the upcall, so use syscall
entry as the indicator that libpthread got it.

This addresses the issue seen on current-users with firefox
dying with a blockedgen != unbockedgen error. The problem is we
deliver a BLOCKED upcall, but between the end of userret()
and when the CPU indicates that it's running in user mode, we take
a page fault. Said page fault blocks, blocking upcall delivery.
The original block, however, was short-lived, and the UNBLOCK
happens shortly. It happens before libpthread actually notices
the BLOCKED upcall. Boom!

Unfortunately a LOCKDEBUG/DIAGNOSTIC kernel still dies before
firefox opens. However this new issue is with uvm code calling
mtsleep when not holding a correct lock; sa_switch() is exploding
at KASSERT(lwp_locked(l, NULL)); before it's done _anything_.

Also, while here, add sa_system_disabled. This is an integer
that we examine when starting SA for a proc. If it's non-zero,
we error out. Once this is hooked into sysctl, you'll be able to
disable SA w/o recompiling.

Revision 1.39.6.1 / (download) - annotate - [select for diffs], Mon Jun 2 13:21:52 2008 UTC (15 years, 10 months ago) by mjf
Branch: mjf-devfs2
Changes since 1.39: +6 -19 lines
Diff to previous 1.39 (colored)

Sync with HEAD.

Revision 1.39.8.1 / (download) - annotate - [select for diffs], Sun May 18 12:31:33 2008 UTC (15 years, 10 months ago) by yamt
Branch: yamt-pf42
Changes since 1.39: +6 -19 lines
Diff to previous 1.39 (colored) next main 1.40 (colored)

sync with head.

Revision 1.40.2.1 / (download) - annotate - [select for diffs], Fri May 16 02:21:55 2008 UTC (15 years, 11 months ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.40: +6 -10 lines
Diff to previous 1.40 (colored)

sync with head.

Revision 1.42 / (download) - annotate - [select for diffs], Mon Apr 28 20:23:13 2008 UTC (15 years, 11 months ago) by martin
Branch: MAIN
CVS Tags: yamt-pf42-base4, yamt-pf42-base3, yamt-pf42-base2, yamt-nfs-mp-base2, wrstuden-revivesa-base-4, wrstuden-revivesa-base-3, wrstuden-revivesa-base-2, wrstuden-revivesa-base-1, wrstuden-revivesa-base, simonb-wapbl-nbase, simonb-wapbl-base, simonb-wapbl, hpcarm-cleanup-nbase
Branch point for: wrstuden-revivesa, haad-dm
Changes since 1.41: +2 -9 lines
Diff to previous 1.41 (colored)

Remove clause 3 and 4 from TNF licenses

Revision 1.41 / (download) - annotate - [select for diffs], Sun Apr 27 18:58:43 2008 UTC (15 years, 11 months ago) by matt
Branch: MAIN
Changes since 1.40: +6 -3 lines
Diff to previous 1.40 (colored)

Merge kernel changes in matt-armv6 to HEAD.

Revision 1.40 / (download) - annotate - [select for diffs], Thu Apr 24 11:51:18 2008 UTC (15 years, 11 months ago) by ad
Branch: MAIN
CVS Tags: yamt-nfs-mp-base
Branch point for: yamt-nfs-mp
Changes since 1.39: +2 -11 lines
Diff to previous 1.39 (colored)

- Retire SYCALL_MPSAFE. With the exceptions of darwin and irix emulations,
  all system calls are now MPSAFE.
- Remove unneeded acquire/release of kernel_lock.

Revision 1.36.2.3 / (download) - annotate - [select for diffs], Sun Mar 23 02:03:54 2008 UTC (16 years ago) by matt
Branch: matt-armv6
Changes since 1.36.2.2: +5 -5 lines
Diff to previous 1.36.2.2 (colored) to branchpoint 1.36 (colored) next main 1.37 (colored)

sync with HEAD

Revision 1.35.18.2 / (download) - annotate - [select for diffs], Thu Feb 28 21:47:40 2008 UTC (16 years, 1 month ago) by rjs
Branch: hpcarm-cleanup
Changes since 1.35.18.1: +5 -5 lines
Diff to previous 1.35.18.1 (colored) to branchpoint 1.35 (colored) next main 1.36 (colored)

Sync with HEAD.

Revision 1.37.2.1 / (download) - annotate - [select for diffs], Mon Feb 18 21:04:22 2008 UTC (16 years, 1 month ago) by mjf
Branch: mjf-devfs
Changes since 1.37: +5 -5 lines
Diff to previous 1.37 (colored) next main 1.38 (colored)

Sync with HEAD.

Revision 1.27.2.6 / (download) - annotate - [select for diffs], Mon Feb 11 14:59:27 2008 UTC (16 years, 2 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.27.2.5: +5 -5 lines
Diff to previous 1.27.2.5 (colored) next main 1.28 (colored)

sync with head.

Revision 1.35.22.4 / (download) - annotate - [select for diffs], Sat Feb 9 13:22:41 2008 UTC (16 years, 2 months ago) by chris
Branch: chris-arm-intr-rework
Changes since 1.35.22.3: +5 -5 lines
Diff to previous 1.35.22.3 (colored) to branchpoint 1.35 (colored) next main 1.36 (colored)

Sync to HEAD.

Revision 1.39 / (download) - annotate - [select for diffs], Wed Feb 6 22:12:39 2008 UTC (16 years, 2 months ago) by dsl
Branch: MAIN
CVS Tags: yamt-pf42-baseX, yamt-pf42-base, yamt-lazymbuf-base15, yamt-lazymbuf-base14, nick-net80211-sync-base, nick-net80211-sync, mjf-devfs-base, matt-armv6-nbase, keiichi-mipv6-nbase, keiichi-mipv6-base, keiichi-mipv6, hpcarm-cleanup-base, chris-arm-intr-rework-base7, chris-arm-intr-rework-base6, ad-socklock-base1
Branch point for: yamt-pf42, mjf-devfs2
Changes since 1.38: +5 -5 lines
Diff to previous 1.38 (colored)

Remove the 'args' parameter to 'trace_exit()' it is no longer used.
Instead of passing the (un)real system call code and syscall table pointer,
just pass the number of arguments - which is what ktrace really wants.
Ride forthcoming 4.99.53

Revision 1.27.2.5 / (download) - annotate - [select for diffs], Mon Jan 21 09:35:34 2008 UTC (16 years, 2 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.27.2.4: +4 -4 lines
Diff to previous 1.27.2.4 (colored)

sync with head

Revision 1.35.22.3 / (download) - annotate - [select for diffs], Sun Jan 20 16:03:54 2008 UTC (16 years, 2 months ago) by chris
Branch: chris-arm-intr-rework
Changes since 1.35.22.2: +4 -4 lines
Diff to previous 1.35.22.2 (colored) to branchpoint 1.35 (colored)

Sync to HEAD.

Revision 1.36.2.2 / (download) - annotate - [select for diffs], Wed Jan 9 01:45:10 2008 UTC (16 years, 3 months ago) by matt
Branch: matt-armv6
Changes since 1.36.2.1: +4 -4 lines
Diff to previous 1.36.2.1 (colored) to branchpoint 1.36 (colored)

sync with HEAD

Revision 1.37.8.1 / (download) - annotate - [select for diffs], Tue Jan 8 22:09:24 2008 UTC (16 years, 3 months ago) by bouyer
Branch: bouyer-xeni386
CVS Tags: bouyer-xeni386-merge1
Changes since 1.37: +4 -4 lines
Diff to previous 1.37 (colored) next main 1.38 (colored)

Sync with HEAD

Revision 1.38 / (download) - annotate - [select for diffs], Sat Jan 5 12:53:53 2008 UTC (16 years, 3 months ago) by dsl
Branch: MAIN
CVS Tags: matt-armv6-base, chris-arm-intr-rework-base5, chris-arm-intr-rework-base4, bouyer-xeni386-nbase, bouyer-xeni386-base
Changes since 1.37: +4 -4 lines
Diff to previous 1.37 (colored)

Don't pass 'curlwp' into trace_enter() and trace_exit().

Revision 1.35.22.2 / (download) - annotate - [select for diffs], Tue Jan 1 15:39:12 2008 UTC (16 years, 3 months ago) by chris
Branch: chris-arm-intr-rework
Changes since 1.35.22.1: +2 -2 lines
Diff to previous 1.35.22.1 (colored) to branchpoint 1.35 (colored)

Sync with HEAD.

Revision 1.37 / (download) - annotate - [select for diffs], Wed Oct 17 19:53:30 2007 UTC (16 years, 6 months ago) by garbled
Branch: MAIN
CVS Tags: yamt-x86pmap-base4, yamt-kmem-base3, yamt-kmem-base2, yamt-kmem-base, yamt-kmem, vmlocking2-base3, vmlocking2-base2, vmlocking2-base1, vmlocking2, vmlocking-nbase, reinoud-bufcleanup-nbase, reinoud-bufcleanup-base, jmcneill-pm-base, jmcneill-base, cube-autoconf-base, cube-autoconf, chris-arm-intr-rework-base3, bouyer-xenamd64-base2, bouyer-xenamd64-base
Branch point for: mjf-devfs, bouyer-xeni386
Changes since 1.36: +2 -2 lines
Diff to previous 1.36 (colored)

Merge the ppcoea-renovation branch to HEAD.

This branch was a major cleanup and rototill of many of the various OEA
cpu based PPC ports that focused on sharing as much code as possible
between the various ports to eliminate near-identical copies of files in
every tree.  Additionally there is a new PIC system that unifies the
interface to interrupt code for all different OEA ppc arches.  The work
for this branch was done by a variety of people, too long to list here.

TODO:
bebox still needs work to complete the transition to -renovation.
ofppc still needs a bunch of work, which I will be looking at.
ev64260 still needs to be renovated
amigappc was not attempted.

NOTES:
pmppc was removed as an arch, and moved to a evbppc target.

Revision 1.35.12.1 / (download) - annotate - [select for diffs], Wed Oct 3 19:22:35 2007 UTC (16 years, 6 months ago) by garbled
Branch: ppcoea-renovation
Changes since 1.35: +3 -16 lines
Diff to previous 1.35 (colored) next main 1.36 (colored)

Sync with HEAD

Revision 1.35.18.1 / (download) - annotate - [select for diffs], Tue Oct 2 17:51:47 2007 UTC (16 years, 6 months ago) by rjs
Branch: hpcarm-cleanup
Changes since 1.35: +3 -16 lines
Diff to previous 1.35 (colored)

Sync with HEAD.

Revision 1.27.2.4 / (download) - annotate - [select for diffs], Mon Sep 3 14:23:13 2007 UTC (16 years, 7 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.27.2.3: +3 -16 lines
Diff to previous 1.27.2.3 (colored)

sync with head.

Revision 1.35.16.1 / (download) - annotate - [select for diffs], Mon Sep 3 10:18:23 2007 UTC (16 years, 7 months ago) by skrll
Branch: nick-csl-alignment
Changes since 1.35: +3 -16 lines
Diff to previous 1.35 (colored) next main 1.36 (colored)

Sync with HEAD.

Revision 1.36.2.1 / (download) - annotate - [select for diffs], Tue Aug 28 18:29:05 2007 UTC (16 years, 7 months ago) by matt
Branch: matt-armv6
CVS Tags: matt-armv6-prevmlocking
Changes since 1.36: +6 -3 lines
Diff to previous 1.36 (colored)

Add thumb support for syscalls > 255.  If embedded syscall # is 0, take
syscall number from ip register.

Revision 1.35.4.1 / (download) - annotate - [select for diffs], Mon Aug 20 18:37:24 2007 UTC (16 years, 7 months ago) by ad
Branch: vmlocking
Changes since 1.35: +3 -16 lines
Diff to previous 1.35 (colored) next main 1.36 (colored)

Sync with HEAD.

Revision 1.35.22.1 / (download) - annotate - [select for diffs], Sat Aug 18 13:46:41 2007 UTC (16 years, 8 months ago) by chris
Branch: chris-arm-intr-rework
Changes since 1.35: +3 -16 lines
Diff to previous 1.35 (colored)

Sync with HEAD

Revision 1.35.20.1 / (download) - annotate - [select for diffs], Thu Aug 16 11:02:10 2007 UTC (16 years, 8 months ago) by jmcneill
Branch: jmcneill-pm
Changes since 1.35: +3 -16 lines
Diff to previous 1.35 (colored) next main 1.36 (colored)

Sync with HEAD.

Revision 1.36 / (download) - annotate - [select for diffs], Wed Aug 15 12:07:24 2007 UTC (16 years, 8 months ago) by ad
Branch: MAIN
CVS Tags: yamt-x86pmap-base3, yamt-x86pmap-base2, yamt-x86pmap-base, yamt-x86pmap, vmlocking-base, ppcoea-renovation-base, nick-csl-alignment-base5, chris-arm-intr-rework-base2, bouyer-xenamd64
Branch point for: matt-armv6
Changes since 1.35: +3 -16 lines
Diff to previous 1.35 (colored)

Changes to make ktrace LKM friendly and reduce ifdef KTRACE. Proposed
on tech-kern.

Revision 1.34.10.1 / (download) - annotate - [select for diffs], Tue Feb 27 16:49:18 2007 UTC (17 years, 1 month ago) by yamt
Branch: yamt-idlelwp
Changes since 1.34: +11 -11 lines
Diff to previous 1.34 (colored) next main 1.35 (colored)

- sync with head.
- move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.

Revision 1.27.2.3 / (download) - annotate - [select for diffs], Mon Feb 26 09:05:53 2007 UTC (17 years, 1 month ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.27.2.2: +11 -11 lines
Diff to previous 1.27.2.2 (colored)

sync with head.

Revision 1.35 / (download) - annotate - [select for diffs], Sun Feb 18 07:25:35 2007 UTC (17 years, 1 month ago) by matt
Branch: MAIN
CVS Tags: yamt-idlelwp-base8, thorpej-atomic-base, thorpej-atomic, reinoud-bufcleanup, nick-csl-alignment-base, mjf-ufs-trans-base, mjf-ufs-trans, matt-mips64-base, matt-mips64, chris-arm-intr-rework-base, ad-audiomp-base, ad-audiomp
Branch point for: vmlocking, ppcoea-renovation, nick-csl-alignment, jmcneill-pm, hpcarm-cleanup, chris-arm-intr-rework
Changes since 1.34: +11 -11 lines
Diff to previous 1.34 (colored)

Changes for newlock2.

Revision 1.27.2.2 / (download) - annotate - [select for diffs], Sat Dec 30 20:45:32 2006 UTC (17 years, 3 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.27.2.1: +3 -2 lines
Diff to previous 1.27.2.1 (colored)

sync with head.

Revision 1.29.4.1 / (download) - annotate - [select for diffs], Sat Sep 9 02:37:53 2006 UTC (17 years, 7 months ago) by rpaulo
Branch: rpaulo-netinet-merge-pcb
Changes since 1.29: +7 -19 lines
Diff to previous 1.29 (colored) next main 1.30 (colored)

sync with head

Revision 1.30.2.3 / (download) - annotate - [select for diffs], Fri Aug 11 15:41:10 2006 UTC (17 years, 8 months ago) by yamt
Branch: yamt-pdpolicy
Changes since 1.30.2.2: +3 -2 lines
Diff to previous 1.30.2.2 (colored) to branchpoint 1.30 (colored) next main 1.31 (colored)

sync with head

Revision 1.34 / (download) - annotate - [select for diffs], Wed Jul 19 21:11:40 2006 UTC (17 years, 8 months ago) by ad
Branch: MAIN
CVS Tags: yamt-splraiseipl-base5, yamt-splraiseipl-base4, yamt-splraiseipl-base3, yamt-splraiseipl-base2, yamt-splraiseipl-base, yamt-splraiseipl, yamt-pdpolicy-base9, yamt-pdpolicy-base8, yamt-pdpolicy-base7, wrstuden-fixsa-newbase, wrstuden-fixsa-base-1, wrstuden-fixsa-base, wrstuden-fixsa, rpaulo-netinet-merge-pcb-base, post-newlock2-merge, newlock2-nbase, newlock2-base, newlock2, netbsd-4-base, netbsd-4-0-RELEASE, netbsd-4-0-RC5, netbsd-4-0-RC4, netbsd-4-0-RC3, netbsd-4-0-RC2, netbsd-4-0-RC1, netbsd-4-0-1-RELEASE, netbsd-4-0, netbsd-4, matt-nb4-arm-base, matt-nb4-arm, abandoned-netbsd-4-base, abandoned-netbsd-4
Branch point for: yamt-idlelwp
Changes since 1.33: +3 -2 lines
Diff to previous 1.33 (colored)

- Hold a reference to the process credentials in each struct lwp.
- Update the reference on syscall and user trap if p_cred has changed.
- Collect accounting flags in the LWP, and collate on LWP exit.

Revision 1.27.2.1 / (download) - annotate - [select for diffs], Wed Jun 21 14:49:08 2006 UTC (17 years, 9 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.27: +7 -21 lines
Diff to previous 1.27 (colored)

sync with head.

Revision 1.29.6.1 / (download) - annotate - [select for diffs], Sat Apr 22 11:37:17 2006 UTC (17 years, 11 months ago) by simonb
Branch: simonb-timecounters
CVS Tags: simonb-timcounters-final
Changes since 1.29: +6 -19 lines
Diff to previous 1.29 (colored) next main 1.30 (colored)

Sync with head.

Revision 1.30.2.2 / (download) - annotate - [select for diffs], Mon Mar 13 09:06:52 2006 UTC (18 years, 1 month ago) by yamt
Branch: yamt-pdpolicy
Changes since 1.30.2.1: +544 -0 lines
Diff to previous 1.30.2.1 (colored) to branchpoint 1.30 (colored)

sync with head.

Revision 1.33.2.2 / (download) - annotate - [select for diffs], Tue Mar 7 07:21:51 2006 UTC (18 years, 1 month ago) by thorpej
Branch: elad-kernelauth
Changes since 1.33.2.1: +544 -0 lines
Diff to previous 1.33.2.1 (colored) to branchpoint 1.33 (colored) next main 1.34 (colored)

Syscall debug tracing is handled by trace_enter() / trace_exit().  Change
trace_is_enabled() to return TRUE if SYSCALL_DEBUG is defined, and g/c
all of the SYSCALL_DEBUG handling from individual system call dispatch
routines.

Revision 1.33.2.1, Tue Mar 7 07:21:50 2006 UTC (18 years, 1 month ago) by thorpej
Branch: elad-kernelauth
Changes since 1.33: +0 -544 lines
FILE REMOVED

file syscall.c was added on branch elad-kernelauth on 2006-03-07 07:21:51 +0000

Revision 1.33 / (download) - annotate - [select for diffs], Tue Mar 7 07:21:50 2006 UTC (18 years, 1 month ago) by thorpej
Branch: MAIN
CVS Tags: yamt-pdpolicy-base6, yamt-pdpolicy-base5, yamt-pdpolicy-base4, yamt-pdpolicy-base3, yamt-pdpolicy-base2, simonb-timecounters-base, peter-altq-base, peter-altq, gdamore-uart-base, gdamore-uart, elad-kernelauth-base, chap-midi-nbase, chap-midi-base, chap-midi
Branch point for: elad-kernelauth
Changes since 1.32: +2 -3 lines
Diff to previous 1.32 (colored)

Syscall debug tracing is handled by trace_enter() / trace_exit().  Change
trace_is_enabled() to return TRUE if SYSCALL_DEBUG is defined, and g/c
all of the SYSCALL_DEBUG handling from individual system call dispatch
routines.

Revision 1.32 / (download) - annotate - [select for diffs], Tue Mar 7 03:32:04 2006 UTC (18 years, 1 month ago) by thorpej
Branch: MAIN
Changes since 1.31: +4 -7 lines
Diff to previous 1.31 (colored)

Clean up fallout proc_is_traced_p() change:
- proc_is_traced_p() -> trace_is_enabled(), to match trace_enter() and
  trace_exit().
- trace_is_enabled() becomes a real function.
- Remove unnecessary include files from various files that used to care
  about KTRACE and SYSTRACE, but do no more.

Revision 1.31 / (download) - annotate - [select for diffs], Sun Mar 5 19:08:38 2006 UTC (18 years, 1 month ago) by christos
Branch: MAIN
Changes since 1.30: +3 -15 lines
Diff to previous 1.30 (colored)

Add a proc_is_traced_p() macro and use it, instead of copying the same code
in many places. Idea from thorpej.

Revision 1.30.2.1, Sun Mar 5 07:21:38 2006 UTC (18 years, 1 month ago) by yamt
Branch: yamt-pdpolicy
Changes since 1.30: +0 -560 lines
FILE REMOVED

file syscall.c was added on branch yamt-pdpolicy on 2006-03-13 09:06:52 +0000

Revision 1.30 / (download) - annotate - [select for diffs], Sun Mar 5 07:21:38 2006 UTC (18 years, 1 month ago) by christos
Branch: MAIN
CVS Tags: yamt-pdpolicy-base
Branch point for: yamt-pdpolicy
Changes since 1.29: +6 -3 lines
Diff to previous 1.29 (colored)

implement PT_SYSCALL

Revision 1.29 / (download) - annotate - [select for diffs], Sun Dec 11 12:16:41 2005 UTC (18 years, 4 months ago) by christos
Branch: MAIN
CVS Tags: yamt-uio_vmspace-base5, yamt-uio_vmspace
Branch point for: simonb-timecounters, rpaulo-netinet-merge-pcb
Changes since 1.28: +3 -3 lines
Diff to previous 1.28 (colored)

merge ktrace-lwp.

Revision 1.18.2.7 / (download) - annotate - [select for diffs], Thu Nov 10 13:55:09 2005 UTC (18 years, 5 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.18.2.6: +4 -5 lines
Diff to previous 1.18.2.6 (colored) next main 1.19 (colored)

Sync with HEAD. Here we go again...

Revision 1.28 / (download) - annotate - [select for diffs], Sun Jul 10 00:45:52 2005 UTC (18 years, 9 months ago) by christos
Branch: MAIN
CVS Tags: yamt-vop-base3, yamt-vop-base2, yamt-vop-base, yamt-vop, yamt-readahead-pervnode, yamt-readahead-perfile, yamt-readahead-base3, yamt-readahead-base2, yamt-readahead-base, yamt-readahead, thorpej-vnode-attr-base, thorpej-vnode-attr, ktrace-lwp-base
Changes since 1.27: +2 -3 lines
Diff to previous 1.27 (colored)

No point in declaring syscall_intern and syscall in a zillion places.

Revision 1.27 / (download) - annotate - [select for diffs], Fri Jul 1 18:01:44 2005 UTC (18 years, 9 months ago) by christos
Branch: MAIN
Branch point for: yamt-lazymbuf
Changes since 1.26: +4 -4 lines
Diff to previous 1.26 (colored)

PR/29607: Christian Biere systrace doesn't handle interrupted syscalls properly
Instead of jumping to the default "bad" case, jump to the error handling
switch, so that we can deal with ERESTART/EJUSTRETURN properly.

Revision 1.18.2.6 / (download) - annotate - [select for diffs], Tue Nov 2 07:50:22 2004 UTC (19 years, 5 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.18.2.5: +8 -8 lines
Diff to previous 1.18.2.5 (colored)

Sync with HEAD.

Revision 1.26 / (download) - annotate - [select for diffs], Sun Oct 24 06:58:14 2004 UTC (19 years, 5 months ago) by skrll
Branch: MAIN
CVS Tags: yamt-km-base4, yamt-km-base3, yamt-km-base2, yamt-km-base, yamt-km, netbsd-3-base, netbsd-3-1-RELEASE, netbsd-3-1-RC4, netbsd-3-1-RC3, netbsd-3-1-RC2, netbsd-3-1-RC1, netbsd-3-1-1-RELEASE, netbsd-3-1, netbsd-3-0-RELEASE, netbsd-3-0-RC6, netbsd-3-0-RC5, netbsd-3-0-RC4, netbsd-3-0-RC3, netbsd-3-0-RC2, netbsd-3-0-RC1, netbsd-3-0-3-RELEASE, netbsd-3-0-2-RELEASE, netbsd-3-0-1-RELEASE, netbsd-3-0, netbsd-3, kent-audio2-base, kent-audio2, kent-audio1-beforemerge, kent-audio1-base, kent-audio1
Changes since 1.25: +8 -8 lines
Diff to previous 1.25 (colored)

Fix the argument to KERNEL_PROC_LOCK/KERNEL_PROC_UNLOCK.

Revision 1.18.2.5 / (download) - annotate - [select for diffs], Tue Sep 21 13:13:08 2004 UTC (19 years, 6 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.18.2.4: +3 -3 lines
Diff to previous 1.18.2.4 (colored)

Fix the sync with head I botched.

Revision 1.18.2.4 / (download) - annotate - [select for diffs], Sat Sep 18 14:32:17 2004 UTC (19 years, 6 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.18.2.3: +3 -3 lines
Diff to previous 1.18.2.3 (colored)

Sync with HEAD.

Revision 1.18.2.3 / (download) - annotate - [select for diffs], Wed Aug 25 06:57:17 2004 UTC (19 years, 7 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.18.2.2: +58 -10 lines
Diff to previous 1.18.2.2 (colored)

Sync with HEAD.

Revision 1.25 / (download) - annotate - [select for diffs], Sat Aug 21 11:57:36 2004 UTC (19 years, 7 months ago) by rearnsha
Branch: MAIN
Changes since 1.24: +58 -10 lines
Diff to previous 1.24 (colored)

Handle SWI's from Thumb code.

Note: this may need further work.  For the momement we unconditionally
convert a Thumb SWI insn into an ARM SWI with the operation code
zero-extended to 24 bits.  However, this should really be a property
of the emulation (how do we know that all emulated systems would want
to work this way?), but that would mean pushing all the handling down
into each of the emulators.

Revision 1.18.2.2 / (download) - annotate - [select for diffs], Tue Aug 3 10:32:29 2004 UTC (19 years, 8 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.18.2.1: +57 -8 lines
Diff to previous 1.18.2.1 (colored)

Sync with HEAD

Revision 1.9.4.1 / (download) - annotate - [select for diffs], Mon Mar 15 04:09:39 2004 UTC (20 years, 1 month ago) by jmc
Branch: netbsd-1-6
Changes since 1.9: +3 -3 lines
Diff to previous 1.9 (colored) next main 1.10 (colored)

Pullup revs 1.21-1.22 (requested by skrll in ticket #1552)
Fix up some unitialised variables to avoid a possible crash.

Revision 1.24 / (download) - annotate - [select for diffs], Fri Nov 14 19:03:17 2003 UTC (20 years, 5 months ago) by scw
Branch: MAIN
CVS Tags: netbsd-2-base, netbsd-2-1-RELEASE, netbsd-2-1-RC6, netbsd-2-1-RC5, netbsd-2-1-RC4, netbsd-2-1-RC3, netbsd-2-1-RC2, netbsd-2-1-RC1, netbsd-2-1, netbsd-2-0-base, netbsd-2-0-RELEASE, netbsd-2-0-RC5, netbsd-2-0-RC4, netbsd-2-0-RC3, netbsd-2-0-RC2, netbsd-2-0-RC1, netbsd-2-0-3-RELEASE, netbsd-2-0-2-RELEASE, netbsd-2-0-1-RELEASE, netbsd-2-0, netbsd-2
Changes since 1.23: +25 -2 lines
Diff to previous 1.23 (colored)

Check alignment of the fault PC before de-referencing it.
Give the process a Illegal Instruction fault if the PC is misaligned.

Revision 1.23 / (download) - annotate - [select for diffs], Fri Oct 31 03:28:12 2003 UTC (20 years, 5 months ago) by simonb
Branch: MAIN
Changes since 1.22: +3 -3 lines
Diff to previous 1.22 (colored)

Don't pass the (unused) return value args to the
trace_enter()/systrace_enter() functions.

Revision 1.22 / (download) - annotate - [select for diffs], Wed Oct 29 04:38:50 2003 UTC (20 years, 5 months ago) by mycroft
Branch: MAIN
Changes since 1.21: +3 -5 lines
Diff to previous 1.21 (colored)

The uninitialized variable in this case was a bug, which could probably be
used to crash the system.

Revision 1.21 / (download) - annotate - [select for diffs], Sun Oct 26 23:11:15 2003 UTC (20 years, 5 months ago) by chris
Branch: MAIN
Changes since 1.20: +4 -2 lines
Diff to previous 1.20 (colored)

Fix up some unitialised variables.

Revision 1.20 / (download) - annotate - [select for diffs], Wed Oct 8 00:28:41 2003 UTC (20 years, 6 months ago) by thorpej
Branch: MAIN
Changes since 1.19: +6 -6 lines
Diff to previous 1.19 (colored)

* Shuffle some data structures so, and add a flags word to ksiginfo_t.
  Right now the only flag is used to indicate if a ksiginfo_t is a
  result of a trap.  Add a predicate macro to test for this flag.
* Add initialization macros for ksiginfo_t's.
* Add accssor macro for ksi_trap.  Expands to 0 if the ksiginfo_t was
  not the result of a trap.  This matches the sigcontext trapcode semantics.
* In kpsendsig(), use KSI_TRAP_P() to select the lwp that gets the signal.
  Inspired by Matthias Drochner's fix to kpsendsig(), but correctly handles
  the case of non-trap-generated signals that have a > 0 si_code.

This patch fixes a signal delivery problem with threaded programs noted by
Matthias Drochner on tech-kern.

As discussed on tech-kern.  Reviewed and OK's by Christos.

Revision 1.19 / (download) - annotate - [select for diffs], Sun Oct 5 19:44:58 2003 UTC (20 years, 6 months ago) by matt
Branch: MAIN
Changes since 1.18: +32 -6 lines
Diff to previous 1.18 (colored)

Add SA_SIGINFO support for ARM (from Chris Gilbert).

Revision 1.18.2.1 / (download) - annotate - [select for diffs], Wed Jul 2 15:25:16 2003 UTC (20 years, 9 months ago) by darrenr
Branch: ktrace-lwp
Changes since 1.18: +3 -3 lines
Diff to previous 1.18 (colored)

Apply the aborted ktrace-lwp changes to a specific branch.  This is just for
others to review, I'm concerned that patch fuziness may have resulted in some
errant code being generated but I'll look at that later by comparing the diff
from the base to the branch with the file I attempt to apply to it.  This will,
at the very least, put the changes in a better context for others to review
them and attempt to tinker with removing passing of 'struct lwp' through
the kernel.

Revision 1.18 / (download) - annotate - [select for diffs], Sun Jun 29 22:28:08 2003 UTC (20 years, 9 months ago) by fvdl
Branch: MAIN
Branch point for: ktrace-lwp
Changes since 1.17: +1 -1 lines
Diff to previous 1.17 (colored)

Back out the lwp/ktrace changes. They contained a lot of colateral damage,
and need to be examined and discussed more.

Revision 1.17 / (download) - annotate - [select for diffs], Sat Jun 28 14:20:47 2003 UTC (20 years, 9 months ago) by darrenr
Branch: MAIN
Changes since 1.16: +3 -3 lines
Diff to previous 1.16 (colored)

Pass lwp pointers throughtout the kernel, as required, so that the lwpid can
be inserted into ktrace records.  The general change has been to replace
"struct proc *" with "struct lwp *" in various function prototypes, pass
the lwp through and use l_proc to get the process pointer when needed.

Bump the kernel rev up to 1.6V

Revision 1.16 / (download) - annotate - [select for diffs], Sat Mar 1 04:36:38 2003 UTC (21 years, 1 month ago) by thorpej
Branch: MAIN
Changes since 1.15: +141 -9 lines
Diff to previous 1.15 (colored)

Do the syscall_plain/syscall_fancy dance on ARM.  Shaves a fair number
of cycles off the syscall overhead.

Since all COMPAT_LINUX platforms now support __HAVE_SYSCALL_INTERN,
garbage-collect the LINUX_SYSCALL_FUNCTION stuff.

Revision 1.15 / (download) - annotate - [select for diffs], Fri Jan 17 22:28:49 2003 UTC (21 years, 3 months ago) by thorpej
Branch: MAIN
Changes since 1.14: +27 -23 lines
Diff to previous 1.14 (colored)

Merge the nathanw_sa branch.

Revision 1.6.4.9 / (download) - annotate - [select for diffs], Sun Dec 29 19:20:06 2002 UTC (21 years, 3 months ago) by thorpej
Branch: nathanw_sa
CVS Tags: nathanw_sa_end
Changes since 1.6.4.8: +3 -3 lines
Diff to previous 1.6.4.8 (colored) to branchpoint 1.6 (colored) next main 1.7 (colored)

Sync with HEAD.

Revision 1.14 / (download) - annotate - [select for diffs], Sat Dec 21 16:23:58 2002 UTC (21 years, 3 months ago) by manu
Branch: MAIN
CVS Tags: nathanw_sa_before_merge, nathanw_sa_base, fvdl_fs64_base
Changes since 1.13: +3 -3 lines
Diff to previous 1.13 (colored)

Pass the system call table to trace_enter() and ktrsys() so that it is
possible to use alternate system call tables. This is usefull for
displaying correctly the arguments in Mach binaries traces.

If NULL is given, then the regular systam call table for the process is used.

Revision 1.6.4.8 / (download) - annotate - [select for diffs], Wed Dec 11 05:53:00 2002 UTC (21 years, 4 months ago) by thorpej
Branch: nathanw_sa
Changes since 1.6.4.7: +3 -3 lines
Diff to previous 1.6.4.7 (colored) to branchpoint 1.6 (colored)

Sync with HEAD.

Revision 1.13 / (download) - annotate - [select for diffs], Sat Nov 16 07:40:38 2002 UTC (21 years, 5 months ago) by uebayasi
Branch: MAIN
CVS Tags: gmcgarry_ucred_base, gmcgarry_ucred, gmcgarry_ctxsw_base, gmcgarry_ctxsw
Changes since 1.12: +3 -3 lines
Diff to previous 1.12 (colored)

Fix compilation errors introduced by recent trace_enter()/ktrsyscall() changes.

Provided by FUKAUMI Naoki <naoki at fukaumi dot org> in kern/19070.

Revision 1.6.4.7 / (download) - annotate - [select for diffs], Fri Oct 18 02:35:19 2002 UTC (21 years, 6 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.6.4.6: +12 -6 lines
Diff to previous 1.6.4.6 (colored) to branchpoint 1.6 (colored)

Catch up to -current.

Revision 1.12 / (download) - annotate - [select for diffs], Sat Oct 5 13:57:11 2002 UTC (21 years, 6 months ago) by bjh21
Branch: MAIN
CVS Tags: kqueue-beforemerge, kqueue-aftermerge, bjh21-hydra-base, bjh21-hydra
Changes since 1.11: +4 -4 lines
Diff to previous 1.11 (colored)

Correct some gratuitously-wrong indentation.

Revision 1.11 / (download) - annotate - [select for diffs], Sat Oct 5 13:46:59 2002 UTC (21 years, 6 months ago) by bjh21
Branch: MAIN
Changes since 1.10: +10 -4 lines
Diff to previous 1.10 (colored)

Minimal changes to allow a kernel with "options MULTIPROCESSOR" to compile
and boot multi-user on a single-processor machine.  Many of these changes
are wildly inappropriate for actual multi-processor operation, and correcting
this will be my next task.

Revision 1.6.2.5 / (download) - annotate - [select for diffs], Fri Sep 6 08:32:17 2002 UTC (21 years, 7 months ago) by jdolecek
Branch: kqueue
Changes since 1.6.2.4: +10 -16 lines
Diff to previous 1.6.2.4 (colored) to branchpoint 1.6 (colored) next main 1.7 (colored)

sync kqueue branch with HEAD

Revision 1.9.2.1 / (download) - annotate - [select for diffs], Sun Jul 14 17:45:53 2002 UTC (21 years, 9 months ago) by gehenna
Branch: gehenna-devsw
Changes since 1.9: +10 -16 lines
Diff to previous 1.9 (colored) next main 1.10 (colored)

catch up with -current.

Revision 1.6.4.6 / (download) - annotate - [select for diffs], Mon Jun 24 22:03:47 2002 UTC (21 years, 9 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.6.4.5: +3 -3 lines
Diff to previous 1.6.4.5 (colored) to branchpoint 1.6 (colored)

Curproc->curlwp renaming.

Change uses of "curproc->l_proc" back to "curproc", which is more like the
original use. Bare uses of "curproc" are now "curlwp".

"curproc" is now #defined in proc.h as ((curlwp) ? (curlwp)->l_proc) : NULL)
so that it is always safe to reference curproc (*de*referencing curproc
is another story, but that's always been true).

Revision 1.6.2.4 / (download) - annotate - [select for diffs], Sun Jun 23 17:34:43 2002 UTC (21 years, 9 months ago) by jdolecek
Branch: kqueue
Changes since 1.6.2.3: +5 -5 lines
Diff to previous 1.6.2.3 (colored) to branchpoint 1.6 (colored)

catch up with -current on kqueue branch

Revision 1.6.4.5 / (download) - annotate - [select for diffs], Thu Jun 20 03:38:00 2002 UTC (21 years, 9 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.6.4.4: +10 -16 lines
Diff to previous 1.6.4.4 (colored) to branchpoint 1.6 (colored)

Catch up to -current.

Revision 1.10 / (download) - annotate - [select for diffs], Mon Jun 17 16:32:59 2002 UTC (21 years, 10 months ago) by christos
Branch: MAIN
CVS Tags: kqueue-base, gehenna-devsw-base
Changes since 1.9: +10 -16 lines
Diff to previous 1.9 (colored)

MD systrace gluons.

Revision 1.6.4.4 / (download) - annotate - [select for diffs], Thu Apr 11 06:52:39 2002 UTC (22 years ago) by thorpej
Branch: nathanw_sa
Changes since 1.6.4.3: +23 -19 lines
Diff to previous 1.6.4.3 (colored) to branchpoint 1.6 (colored)

Make these compile again.

Revision 1.6.4.3 / (download) - annotate - [select for diffs], Mon Apr 1 07:39:06 2002 UTC (22 years ago) by nathanw
Branch: nathanw_sa
Changes since 1.6.4.2: +6 -17 lines
Diff to previous 1.6.4.2 (colored) to branchpoint 1.6 (colored)

Catch up to -current.
(CVS: It's not just a program. It's an adventure!)

Revision 1.9 / (download) - annotate - [select for diffs], Sun Mar 24 15:49:39 2002 UTC (22 years ago) by bjh21
Branch: MAIN
CVS Tags: netbsd-1-6-base, netbsd-1-6-RELEASE, netbsd-1-6-RC3, netbsd-1-6-RC2, netbsd-1-6-RC1, netbsd-1-6-PATCH002-RELEASE, netbsd-1-6-PATCH002-RC4, netbsd-1-6-PATCH002-RC3, netbsd-1-6-PATCH002-RC2, netbsd-1-6-PATCH002-RC1, netbsd-1-6-PATCH002, netbsd-1-6-PATCH001-RELEASE, netbsd-1-6-PATCH001-RC3, netbsd-1-6-PATCH001-RC2, netbsd-1-6-PATCH001-RC1, netbsd-1-6-PATCH001
Branch point for: netbsd-1-6, gehenna-devsw
Changes since 1.8: +5 -5 lines
Diff to previous 1.8 (colored)

arm26->acorn26 transition.

Revision 1.6.2.3 / (download) - annotate - [select for diffs], Sat Mar 16 15:56:02 2002 UTC (22 years, 1 month ago) by jdolecek
Branch: kqueue
Changes since 1.6.2.2: +3 -14 lines
Diff to previous 1.6.2.2 (colored) to branchpoint 1.6 (colored)

Catch up with -current.

Revision 1.8 / (download) - annotate - [select for diffs], Sun Mar 10 15:47:43 2002 UTC (22 years, 1 month ago) by bjh21
Branch: MAIN
CVS Tags: eeh-devprop-base, eeh-devprop
Changes since 1.7: +2 -2 lines
Diff to previous 1.7 (colored)

__RCSID -> __KERNEL_RCSID

Revision 1.7 / (download) - annotate - [select for diffs], Sat Mar 9 19:11:20 2002 UTC (22 years, 1 month ago) by bjh21
Branch: MAIN
CVS Tags: newlock-base, newlock
Changes since 1.6: +3 -14 lines
Diff to previous 1.6 (colored)

Move arm700bugcount into stuct cpu_info, and attach it in
identify_master_cpu().

Revision 1.6.4.2 / (download) - annotate - [select for diffs], Thu Feb 28 04:07:19 2002 UTC (22 years, 1 month ago) by nathanw
Branch: nathanw_sa
Changes since 1.6.4.1: +336 -0 lines
Diff to previous 1.6.4.1 (colored) to branchpoint 1.6 (colored)

Catch up to -current.

Revision 1.6.2.2 / (download) - annotate - [select for diffs], Mon Feb 11 20:07:17 2002 UTC (22 years, 2 months ago) by jdolecek
Branch: kqueue
Changes since 1.6.2.1: +336 -0 lines
Diff to previous 1.6.2.1 (colored) to branchpoint 1.6 (colored)

Sync w/ -current.

Revision 1.6.4.1, Sun Jan 20 03:39:51 2002 UTC (22 years, 2 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.6: +0 -336 lines
FILE REMOVED

file syscall.c was added on branch nathanw_sa on 2002-02-28 04:07:19 +0000

Revision 1.6.2.1, Sun Jan 20 03:39:51 2002 UTC (22 years, 2 months ago) by jdolecek
Branch: kqueue
Changes since 1.6: +0 -336 lines
FILE REMOVED

file syscall.c was added on branch kqueue on 2002-02-11 20:07:17 +0000

Revision 1.6 / (download) - annotate - [select for diffs], Sun Jan 20 03:39:51 2002 UTC (22 years, 2 months ago) by thorpej
Branch: MAIN
CVS Tags: ifpoll-base
Branch point for: nathanw_sa, kqueue
Changes since 1.5: +5 -2 lines
Diff to previous 1.5 (colored)

XXX Local prototype for syscall().

Revision 1.5 / (download) - annotate - [select for diffs], Thu Jan 17 17:26:03 2002 UTC (22 years, 3 months ago) by bjh21
Branch: MAIN
Changes since 1.4: +20 -21 lines
Diff to previous 1.4 (colored)

Separate out syscall() out into three parts:
  swi_handler() does stuff that all SWIs will need, then calls
   curproc->p_emul->e_syscall.
  syscall() handles native NetBSD system calls.
  linux_syscall() handles Linux system calls.

Revision 1.4 / (download) - annotate - [select for diffs], Mon Jan 14 23:14:33 2002 UTC (22 years, 3 months ago) by bjh21
Branch: MAIN
Changes since 1.3: +13 -4 lines
Diff to previous 1.3 (colored)

Crude first cut at ARMLinux binary compatibility.  Successfully runs
"/emul/linux/bin/echo hello, world", dynamically linked.

Revision 1.3 / (download) - annotate - [select for diffs], Sun Jan 13 15:04:09 2002 UTC (22 years, 3 months ago) by bjh21
Branch: MAIN
Changes since 1.2: +8 -7 lines
Diff to previous 1.2 (colored)

Use symbolic names for SWI number blocks (from <arm/swi.h>).

Revision 1.2 / (download) - annotate - [select for diffs], Sun Jan 13 14:39:13 2002 UTC (22 years, 3 months ago) by bjh21
Branch: MAIN
Changes since 1.1: +5 -4 lines
Diff to previous 1.1 (colored)

Make this actually compile on acorn32.

Revision 1.1 / (download) - annotate - [select for diffs], Sat Jan 12 20:02:13 2002 UTC (22 years, 3 months ago) by bjh21
Branch: MAIN

Combined syscall handler for all ARM ports.  This is basically the arm32
version, made readable and compatible with arm26.  In addition, this adds
support for NetBSD/arm's newly allocated SWI range.

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