head 1.15; access; symbols netbsd-11-0-RC4:1.15 netbsd-11-0-RC3:1.15 netbsd-11-0-RC2:1.15 netbsd-11-0-RC1:1.15 perseant-exfatfs-base-20250801:1.15 netbsd-11:1.15.0.126 netbsd-11-base:1.15 netbsd-10-1-RELEASE:1.15 perseant-exfatfs-base-20240630:1.15 perseant-exfatfs:1.15.0.124 perseant-exfatfs-base:1.15 netbsd-8-3-RELEASE:1.15 netbsd-9-4-RELEASE:1.15 netbsd-10-0-RELEASE:1.15 netbsd-10-0-RC6:1.15 netbsd-10-0-RC5:1.15 netbsd-10-0-RC4:1.15 netbsd-10-0-RC3:1.15 netbsd-10-0-RC2:1.15 thorpej-ifq:1.15.0.122 thorpej-ifq-base:1.15 thorpej-altq-separation:1.15.0.120 thorpej-altq-separation-base:1.15 netbsd-10-0-RC1:1.15 netbsd-10:1.15.0.118 netbsd-10-base:1.15 bouyer-sunxi-drm:1.15.0.116 bouyer-sunxi-drm-base:1.15 netbsd-9-3-RELEASE:1.15 thorpej-i2c-spi-conf2:1.15.0.114 thorpej-i2c-spi-conf2-base:1.15 thorpej-futex2:1.15.0.112 thorpej-futex2-base:1.15 thorpej-cfargs2:1.15.0.110 thorpej-cfargs2-base:1.15 cjep_sun2x-base1:1.15 cjep_sun2x:1.15.0.108 cjep_sun2x-base:1.15 cjep_staticlib_x-base1:1.15 netbsd-9-2-RELEASE:1.15 cjep_staticlib_x:1.15.0.106 cjep_staticlib_x-base:1.15 thorpej-i2c-spi-conf:1.15.0.104 thorpej-i2c-spi-conf-base:1.15 thorpej-cfargs:1.15.0.102 thorpej-cfargs-base:1.15 thorpej-futex:1.15.0.100 thorpej-futex-base:1.15 netbsd-9-1-RELEASE:1.15 bouyer-xenpvh-base2:1.15 phil-wifi-20200421:1.15 bouyer-xenpvh-base1:1.15 phil-wifi-20200411:1.15 bouyer-xenpvh:1.15.0.98 bouyer-xenpvh-base:1.15 is-mlppp:1.15.0.96 is-mlppp-base:1.15 phil-wifi-20200406:1.15 netbsd-8-2-RELEASE:1.15 ad-namecache-base3:1.15 netbsd-9-0-RELEASE:1.15 netbsd-9-0-RC2:1.15 ad-namecache-base2:1.15 ad-namecache-base1:1.15 ad-namecache:1.15.0.94 ad-namecache-base:1.15 netbsd-9-0-RC1:1.15 phil-wifi-20191119:1.15 netbsd-9:1.15.0.92 netbsd-9-base:1.15 phil-wifi-20190609:1.15 netbsd-8-1-RELEASE:1.15 netbsd-8-1-RC1:1.15 isaki-audio2:1.15.0.90 isaki-audio2-base:1.15 pgoyette-compat-merge-20190127:1.15 pgoyette-compat-20190127:1.15 pgoyette-compat-20190118:1.15 pgoyette-compat-1226:1.15 pgoyette-compat-1126:1.15 pgoyette-compat-1020:1.15 pgoyette-compat-0930:1.15 pgoyette-compat-0906:1.15 netbsd-7-2-RELEASE:1.15 pgoyette-compat-0728:1.15 netbsd-8-0-RELEASE:1.15 phil-wifi:1.15.0.88 phil-wifi-base:1.15 pgoyette-compat-0625:1.15 netbsd-8-0-RC2:1.15 pgoyette-compat-0521:1.15 pgoyette-compat-0502:1.15 pgoyette-compat-0422:1.15 netbsd-8-0-RC1:1.15 pgoyette-compat-0415:1.15 pgoyette-compat-0407:1.15 pgoyette-compat-0330:1.15 pgoyette-compat-0322:1.15 pgoyette-compat-0315:1.15 netbsd-7-1-2-RELEASE:1.15 pgoyette-compat:1.15.0.86 pgoyette-compat-base:1.15 netbsd-7-1-1-RELEASE:1.15 tls-maxphys-base-20171202:1.15 matt-nb8-mediatek:1.15.0.84 matt-nb8-mediatek-base:1.15 nick-nhusb-base-20170825:1.15 perseant-stdc-iso10646:1.15.0.82 perseant-stdc-iso10646-base:1.15 netbsd-8:1.15.0.80 netbsd-8-base:1.15 prg-localcount2-base3:1.15 prg-localcount2-base2:1.15 prg-localcount2-base1:1.15 prg-localcount2:1.15.0.78 prg-localcount2-base:1.15 pgoyette-localcount-20170426:1.15 bouyer-socketcan-base1:1.15 jdolecek-ncq:1.15.0.76 jdolecek-ncq-base:1.15 pgoyette-localcount-20170320:1.15 netbsd-7-1:1.15.0.74 netbsd-7-1-RELEASE:1.15 netbsd-7-1-RC2:1.15 nick-nhusb-base-20170204:1.15 netbsd-7-nhusb-base-20170116:1.15 bouyer-socketcan:1.15.0.72 bouyer-socketcan-base:1.15 pgoyette-localcount-20170107:1.15 netbsd-7-1-RC1:1.15 nick-nhusb-base-20161204:1.15 pgoyette-localcount-20161104:1.15 netbsd-7-0-2-RELEASE:1.15 nick-nhusb-base-20161004:1.15 localcount-20160914:1.15 netbsd-7-nhusb:1.15.0.70 netbsd-7-nhusb-base:1.15 pgoyette-localcount-20160806:1.15 pgoyette-localcount-20160726:1.15 pgoyette-localcount:1.15.0.68 pgoyette-localcount-base:1.15 nick-nhusb-base-20160907:1.15 nick-nhusb-base-20160529:1.15 netbsd-7-0-1-RELEASE:1.15 nick-nhusb-base-20160422:1.15 nick-nhusb-base-20160319:1.15 nick-nhusb-base-20151226:1.15 netbsd-7-0:1.15.0.66 netbsd-7-0-RELEASE:1.15 nick-nhusb-base-20150921:1.15 netbsd-7-0-RC3:1.15 netbsd-7-0-RC2:1.15 netbsd-7-0-RC1:1.15 nick-nhusb-base-20150606:1.15 nick-nhusb-base-20150406:1.15 nick-nhusb:1.15.0.64 nick-nhusb-base:1.15 netbsd-5-2-3-RELEASE:1.15 netbsd-5-1-5-RELEASE:1.15 netbsd-6-0-6-RELEASE:1.15 netbsd-6-1-5-RELEASE:1.15 netbsd-7:1.15.0.62 netbsd-7-base:1.15 yamt-pagecache-base9:1.15 yamt-pagecache-tag8:1.15 netbsd-6-1-4-RELEASE:1.15 netbsd-6-0-5-RELEASE:1.15 tls-earlyentropy:1.15.0.60 tls-earlyentropy-base:1.15 riastradh-xf86-video-intel-2-7-1-pre-2-21-15:1.15 riastradh-drm2-base3:1.15 netbsd-6-1-3-RELEASE:1.15 netbsd-6-0-4-RELEASE:1.15 netbsd-5-2-2-RELEASE:1.15 netbsd-5-1-4-RELEASE:1.15 netbsd-6-1-2-RELEASE:1.15 netbsd-6-0-3-RELEASE:1.15 netbsd-5-2-1-RELEASE:1.15 netbsd-5-1-3-RELEASE:1.15 rmind-smpnet-nbase:1.15 netbsd-6-1-1-RELEASE:1.15 riastradh-drm2-base2:1.15 riastradh-drm2-base1:1.15 riastradh-drm2:1.15.0.58 riastradh-drm2-base:1.15 rmind-smpnet:1.15.0.50 rmind-smpnet-base:1.15 netbsd-6-1:1.15.0.56 netbsd-6-0-2-RELEASE:1.15 netbsd-6-1-RELEASE:1.15 khorben-n900:1.15.0.54 netbsd-6-1-RC4:1.15 netbsd-6-1-RC3:1.15 agc-symver:1.15.0.52 agc-symver-base:1.15 netbsd-6-1-RC2:1.15 netbsd-6-1-RC1:1.15 yamt-pagecache-base8:1.15 netbsd-5-2:1.15.0.48 netbsd-6-0-1-RELEASE:1.15 yamt-pagecache-base7:1.15 netbsd-5-2-RELEASE:1.15 netbsd-5-2-RC1:1.15 matt-nb6-plus-nbase:1.15 yamt-pagecache-base6:1.15 netbsd-6-0:1.15.0.46 netbsd-6-0-RELEASE:1.15 netbsd-6-0-RC2:1.15 tls-maxphys:1.15.0.44 tls-maxphys-base:1.15 matt-nb6-plus:1.15.0.42 matt-nb6-plus-base:1.15 netbsd-6-0-RC1:1.15 jmcneill-usbmp-base10:1.15 yamt-pagecache-base5:1.15 jmcneill-usbmp-base9:1.15 yamt-pagecache-base4:1.15 jmcneill-usbmp-base8:1.15 jmcneill-usbmp-base7:1.15 jmcneill-usbmp-base6:1.15 jmcneill-usbmp-base5:1.15 jmcneill-usbmp-base4:1.15 jmcneill-usbmp-base3:1.15 jmcneill-usbmp-pre-base2:1.15 jmcneill-usbmp-base2:1.15 netbsd-6:1.15.0.40 netbsd-6-base:1.15 netbsd-5-1-2-RELEASE:1.15 netbsd-5-1-1-RELEASE:1.15 jmcneill-usbmp:1.15.0.38 jmcneill-usbmp-base:1.15 jmcneill-audiomp3:1.15.0.36 jmcneill-audiomp3-base:1.15 yamt-pagecache-base3:1.15 yamt-pagecache-base2:1.15 yamt-pagecache:1.15.0.34 yamt-pagecache-base:1.15 rmind-uvmplock-nbase:1.15 cherry-xenmp:1.15.0.32 cherry-xenmp-base:1.15 jym-xensuspend-nbase:1.15 uebayasi-xip-base7:1.15 bouyer-quota2-nbase:1.15 bouyer-quota2:1.15.0.30 bouyer-quota2-base:1.15 jruoho-x86intr:1.15.0.28 jruoho-x86intr-base:1.15 matt-mips64-premerge-20101231:1.15 matt-nb5-mips64-premerge-20101231:1.15 matt-nb5-pq3:1.15.0.26 matt-nb5-pq3-base:1.15 netbsd-5-1:1.15.0.24 uebayasi-xip-base6:1.15 uebayasi-xip-base5:1.15 netbsd-5-1-RELEASE:1.15 uebayasi-xip-base4:1.15 uebayasi-xip-base3:1.15 yamt-nfs-mp-base11:1.15 netbsd-5-1-RC4:1.15 matt-nb5-mips64-k15:1.15 uebayasi-xip-base2:1.15 yamt-nfs-mp-base10:1.15 netbsd-5-1-RC3:1.15 netbsd-5-1-RC2:1.15 uebayasi-xip-base1:1.15 netbsd-5-1-RC1:1.15 rmind-uvmplock:1.15.0.22 rmind-uvmplock-base:1.15 yamt-nfs-mp-base9:1.15 uebayasi-xip:1.15.0.20 uebayasi-xip-base:1.15 netbsd-5-0-2-RELEASE:1.15 matt-nb5-mips64-premerge-20091211:1.15 matt-premerge-20091211:1.15 yamt-nfs-mp-base8:1.15 matt-nb5-mips64-u2-k2-k4-k7-k8-k9:1.15 matt-nb4-mips64-k7-u2a-k9b:1.15 matt-nb5-mips64-u1-k1-k5:1.15 yamt-nfs-mp-base7:1.15 matt-nb5-mips64:1.15.0.18 netbsd-5-0-1-RELEASE:1.15 jymxensuspend-base:1.15 yamt-nfs-mp-base6:1.15 yamt-nfs-mp-base5:1.15 yamt-nfs-mp-base4:1.15 yamt-nfs-mp-base3:1.15 nick-hppapmap-base4:1.15 nick-hppapmap-base3:1.15 netbsd-5-0:1.15.0.16 netbsd-5-0-RELEASE:1.15 netbsd-5-0-RC4:1.15 netbsd-5-0-RC3:1.15 nick-hppapmap-base2:1.15 netbsd-5-0-RC2:1.15 jym-xensuspend:1.15.0.14 jym-xensuspend-base:1.15 netbsd-5-0-RC1:1.15 haad-dm-base2:1.15 haad-nbase2:1.15 ad-audiomp2:1.15.0.12 ad-audiomp2-base:1.15 netbsd-5:1.15.0.10 netbsd-5-base:1.15 nick-hppapmap:1.15.0.8 nick-hppapmap-base:1.15 matt-mips64-base2:1.15 haad-dm-base1:1.15 wrstuden-revivesa-base-4:1.15 netbsd-4-0-1-RELEASE:1.13 wrstuden-revivesa-base-3:1.15 wrstuden-revivesa-base-2:1.15 wrstuden-fixsa-newbase:1.13 nick-csl-alignment-base5:1.13 haad-dm:1.15.0.6 haad-dm-base:1.15 wrstuden-revivesa-base-1:1.15 simonb-wapbl-nbase:1.15 yamt-pf42-base4:1.15 simonb-wapbl:1.15.0.4 simonb-wapbl-base:1.15 yamt-pf42-base3:1.15 hpcarm-cleanup-nbase:1.15 yamt-pf42-baseX:1.14 yamt-pf42-base2:1.15 yamt-nfs-mp-base2:1.15 wrstuden-revivesa:1.15.0.2 wrstuden-revivesa-base:1.15 yamt-nfs-mp:1.14.0.4 yamt-nfs-mp-base:1.14 yamt-pf42:1.14.0.2 yamt-pf42-base:1.14 ad-socklock-base1:1.14 yamt-lazymbuf-base15:1.14 yamt-lazymbuf-base14:1.14 keiichi-mipv6-nbase:1.14 mjf-devfs2:1.13.0.68 mjf-devfs2-base:1.15 nick-net80211-sync:1.13.0.66 nick-net80211-sync-base:1.13 keiichi-mipv6:1.13.0.64 keiichi-mipv6-base:1.14 bouyer-xeni386-merge1:1.13 matt-armv6-prevmlocking:1.13 wrstuden-fixsa-base-1:1.13 vmlocking2-base3:1.13 netbsd-4-0:1.13.0.62 netbsd-4-0-RELEASE:1.13 bouyer-xeni386-nbase:1.13 yamt-kmem-base3:1.13 cube-autoconf:1.13.0.60 cube-autoconf-base:1.13 yamt-kmem-base2:1.13 bouyer-xeni386:1.13.0.58 bouyer-xeni386-base:1.13 yamt-kmem:1.13.0.56 yamt-kmem-base:1.13 vmlocking2-base2:1.13 reinoud-bufcleanup-nbase:1.13 vmlocking2:1.13.0.54 vmlocking2-base1:1.13 netbsd-4-0-RC5:1.13 matt-nb4-arm:1.13.0.52 matt-nb4-arm-base:1.13 matt-armv6-nbase:1.14 jmcneill-base:1.13 netbsd-4-0-RC4:1.13 mjf-devfs:1.13.0.50 mjf-devfs-base:1.13 bouyer-xenamd64-base2:1.13 vmlocking-nbase:1.13 yamt-x86pmap-base4:1.13 bouyer-xenamd64:1.13.0.48 bouyer-xenamd64-base:1.13 netbsd-4-0-RC3:1.13 yamt-x86pmap-base3:1.13 yamt-x86pmap-base2:1.13 netbsd-4-0-RC2:1.13 yamt-x86pmap:1.13.0.46 yamt-x86pmap-base:1.13 netbsd-4-0-RC1:1.13 matt-armv6:1.13.0.44 matt-armv6-base:1.13 jmcneill-pm:1.13.0.42 jmcneill-pm-base:1.13 hpcarm-cleanup:1.13.0.40 hpcarm-cleanup-base:1.13 nick-csl-alignment:1.13.0.38 nick-csl-alignment-base:1.13 matt-mips64:1.13.0.36 matt-mips64-base:1.13 netbsd-3-1-1-RELEASE:1.7 netbsd-3-0-3-RELEASE:1.7 yamt-idlelwp-base8:1.13 wrstuden-fixsa:1.13.0.34 wrstuden-fixsa-base:1.13 ppcoea-renovation:1.13.0.32 ppcoea-renovation-base:1.13 thorpej-atomic:1.13.0.30 thorpej-atomic-base:1.13 reinoud-bufcleanup:1.13.0.28 reinoud-bufcleanup-base:1.13 mjf-ufs-trans:1.13.0.26 mjf-ufs-trans-base:1.13 vmlocking:1.13.0.24 vmlocking-base:1.13 ad-audiomp:1.13.0.22 ad-audiomp-base:1.13 yamt-idlelwp:1.13.0.20 post-newlock2-merge:1.13 newlock2-nbase:1.13 yamt-splraiseipl-base5:1.13 yamt-splraiseipl-base4:1.13 yamt-splraiseipl-base3:1.13 abandoned-netbsd-4-base:1.13 abandoned-netbsd-4:1.13.0.12 netbsd-3-1:1.7.0.22 netbsd-3-1-RELEASE:1.7 netbsd-3-0-2-RELEASE:1.7 yamt-splraiseipl-base2:1.13 netbsd-3-1-RC4:1.7 yamt-splraiseipl:1.13.0.16 yamt-splraiseipl-base:1.13 netbsd-3-1-RC3:1.7 yamt-pdpolicy-base9:1.13 newlock2:1.13.0.14 newlock2-base:1.13 yamt-pdpolicy-base8:1.13 netbsd-3-1-RC2:1.7 netbsd-3-1-RC1:1.7 yamt-pdpolicy-base7:1.13 netbsd-4:1.13.0.18 netbsd-4-base:1.13 yamt-pdpolicy-base6:1.13 chap-midi-nbase:1.13 netbsd-3-0-1-RELEASE:1.7 gdamore-uart:1.13.0.10 gdamore-uart-base:1.13 simonb-timcounters-final:1.12.4.1 yamt-pdpolicy-base5:1.13 chap-midi:1.13.0.8 chap-midi-base:1.13 yamt-pdpolicy-base4:1.13 yamt-pdpolicy-base3:1.13 peter-altq-base:1.13 peter-altq:1.13.0.6 yamt-pdpolicy-base2:1.13 elad-kernelauth-base:1.13 elad-kernelauth:1.13.0.4 yamt-pdpolicy:1.13.0.2 yamt-pdpolicy-base:1.13 yamt-uio_vmspace-base5:1.13 simonb-timecounters:1.12.0.4 simonb-timecounters-base:1.13 rpaulo-netinet-merge-pcb:1.12.0.2 rpaulo-netinet-merge-pcb-base:1.13 yamt-uio_vmspace:1.8.0.2 netbsd-3-0:1.7.0.20 netbsd-3-0-RELEASE:1.7 netbsd-3-0-RC6:1.7 yamt-readahead-base3:1.7 netbsd-3-0-RC5:1.7 netbsd-3-0-RC4:1.7 netbsd-3-0-RC3:1.7 yamt-readahead-base2:1.7 netbsd-3-0-RC2:1.7 yamt-readahead-pervnode:1.7 yamt-readahead-perfile:1.7 yamt-readahead:1.7.0.18 yamt-readahead-base:1.7 netbsd-3-0-RC1:1.7 yamt-vop-base3:1.7 netbsd-2-0-3-RELEASE:1.6 netbsd-2-1:1.6.0.6 yamt-vop-base2:1.7 thorpej-vnode-attr:1.7.0.16 thorpej-vnode-attr-base:1.7 netbsd-2-1-RELEASE:1.6 yamt-vop:1.7.0.14 yamt-vop-base:1.7 netbsd-2-1-RC6:1.6 netbsd-2-1-RC5:1.6 netbsd-2-1-RC4:1.6 netbsd-2-1-RC3:1.6 netbsd-2-1-RC2:1.6 netbsd-2-1-RC1:1.6 yamt-lazymbuf:1.7.0.12 yamt-km-base4:1.7 netbsd-2-0-2-RELEASE:1.6 yamt-km-base3:1.7 netbsd-3:1.7.0.10 netbsd-3-base:1.7 yamt-km-base2:1.7 yamt-km:1.7.0.6 yamt-km-base:1.7 kent-audio2:1.7.0.4 kent-audio2-base:1.7 netbsd-2-0-1-RELEASE:1.6 kent-audio1-beforemerge:1.7 netbsd-2:1.6.0.4 netbsd-2-base:1.6 kent-audio1:1.7.0.2 kent-audio1-base:1.7 netbsd-2-0-RELEASE:1.6 netbsd-2-0-RC5:1.6 netbsd-2-0-RC4:1.6 netbsd-2-0-RC3:1.6 netbsd-2-0-RC2:1.6 netbsd-2-0-RC1:1.6 netbsd-2-0:1.6.0.2 netbsd-2-0-base:1.6 netbsd-1-6-PATCH002-RELEASE:1.5 netbsd-1-6-PATCH002:1.5 netbsd-1-6-PATCH002-RC4:1.5 netbsd-1-6-PATCH002-RC3:1.5 netbsd-1-6-PATCH002-RC2:1.5 netbsd-1-6-PATCH002-RC1:1.5 ktrace-lwp:1.5.0.16 ktrace-lwp-base:1.7 netbsd-1-6-PATCH001:1.5 netbsd-1-6-PATCH001-RELEASE:1.5 netbsd-1-6-PATCH001-RC3:1.5 netbsd-1-6-PATCH001-RC2:1.5 netbsd-1-6-PATCH001-RC1:1.5 nathanw_sa_end:1.4.8.2 nathanw_sa_before_merge:1.5 fvdl_fs64_base:1.5 gmcgarry_ctxsw:1.5.0.14 gmcgarry_ctxsw_base:1.5 gmcgarry_ucred:1.5.0.12 gmcgarry_ucred_base:1.5 nathanw_sa_base:1.5 kqueue-aftermerge:1.5 kqueue-beforemerge:1.5 netbsd-1-6-RELEASE:1.5 netbsd-1-6-RC3:1.5 netbsd-1-6-RC2:1.5 netbsd-1-6-RC1:1.5 netbsd-1-6:1.5.0.10 netbsd-1-6-base:1.5 gehenna-devsw:1.5.0.8 gehenna-devsw-base:1.5 eeh-devprop:1.5.0.6 eeh-devprop-base:1.5 newlock:1.5.0.4 newlock-base:1.5 ifpoll-base:1.5 nathanw_sa:1.4.0.8 thorpej-mips-cache:1.4.0.6 thorpej-mips-cache-base:1.4 thorpej-devvp-base3:1.4 thorpej-devvp-base2:1.4 post-chs-ubcperf:1.4 pre-chs-ubcperf:1.4 thorpej-devvp:1.4.0.4 thorpej-devvp-base:1.4 kqueue:1.4.0.2 kqueue-base:1.5 thorpej_scsipi_beforemerge:1.3 thorpej_scsipi_base:1.3 thorpej_scsipi:1.1.0.2 thorpej_scsipi_nbase:1.3; locks; strict; comment @// @; 1.15 date 2008.04.28.20.23.20; author martin; state Exp; branches; next 1.14; 1.14 date 2008.03.08.02.17.48; author rafal; state Exp; branches 1.14.2.1 1.14.4.1; next 1.13; 1.13 date 2006.02.20.03.09.05; author uwe; state Exp; branches 1.13.44.1 1.13.64.1 1.13.68.1; next 1.12; 1.12 date 2006.01.15.02.20.35; author uwe; state Exp; branches 1.12.2.1 1.12.4.1; next 1.11; 1.11 date 2006.01.15.00.07.49; author uwe; state Exp; branches; next 1.10; 1.10 date 2006.01.15.00.06.39; author uwe; state Exp; branches; next 1.9; 1.9 date 2006.01.14.23.22.53; author uwe; state Exp; branches; next 1.8; 1.8 date 2005.12.11.12.17.28; author christos; state Exp; branches 1.8.2.1; next 1.7; 1.7 date 2004.08.06.18.33.09; author uch; state Exp; branches 1.7.12.1; next 1.6; 1.6 date 2004.02.27.02.02.16; author uwe; state Exp; branches; next 1.5; 1.5 date 2002.02.11.17.05.45; author uch; state Exp; branches 1.5.16.1; next 1.4; 1.4 date 2001.05.08.18.51.22; author uch; state Exp; branches 1.4.2.1 1.4.8.1; next 1.3; 1.3 date 2001.03.22.18.23.08; author uch; state Exp; branches; next 1.2; 1.2 date 2001.03.21.14.06.25; author toshii; state Exp; branches; next 1.1; 1.1 date 2001.02.09.18.34.44; author uch; state Exp; branches 1.1.2.1 1.1.4.1; next ; 1.14.2.1 date 2008.05.18.12.31.59; author yamt; state Exp; branches; next ; 1.14.4.1 date 2008.05.16.02.22.24; author yamt; state Exp; branches; next ; 1.13.44.1 date 2008.03.23.02.04.03; author matt; state Exp; branches; next ; 1.13.64.1 date 2008.03.24.07.14.57; author keiichi; state Exp; branches; next ; 1.13.68.1 date 2008.04.03.12.42.16; author mjf; state Exp; branches; next 1.13.68.2; 1.13.68.2 date 2008.06.02.13.22.08; author mjf; state Exp; branches; next ; 1.12.2.1 date 2006.09.09.02.39.27; author rpaulo; state Exp; branches; next ; 1.12.4.1 date 2006.04.22.11.37.28; author simonb; state Exp; branches; next ; 1.8.2.1 date 2006.01.15.10.02.37; author yamt; state Exp; branches; next 1.8.2.2; 1.8.2.2 date 2006.03.01.09.27.54; author yamt; state Exp; branches; next ; 1.7.12.1 date 2006.06.21.14.51.38; author yamt; state Exp; branches; next 1.7.12.2; 1.7.12.2 date 2008.03.17.09.14.17; author yamt; state Exp; branches; next ; 1.5.16.1 date 2004.08.03.10.34.59; author skrll; 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@/* $NetBSD: load.cpp,v 1.14 2008/03/08 02:17:48 rafal Exp $ */ /*- * Copyright (c) 2001 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by UCHIYAMA Yasushi. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #include #include #undef DPRINTF // trash coff_machdep.h 's define. #include #include #include #include Loader::Loader(Console *&cons, MemoryManager *&mem) : _mem(mem), _cons(cons) { _file = 0; _page_tag_start = 0; } LoaderOps Loader::objectFormat(File &file) { union { Elf_Ehdr elf; coff_exechdr coff; } header; file.read(reinterpret_cast(&header), sizeof(header), 0); if (header.elf.e_ident[EI_MAG0] == ELFMAG0 && header.elf.e_ident[EI_MAG1] == ELFMAG1 && header.elf.e_ident[EI_MAG2] == ELFMAG2 && header.elf.e_ident[EI_MAG3] == ELFMAG3) return LOADER_ELF; #ifdef COFF_BADMAG if (!COFF_BADMAG(&header.coff.f)) return LOADER_COFF; #endif // COFF_BADMAG return LOADER_UNKNOWN; } BOOL Loader::loadExtData(void) { size_t sz; vaddr_t kv; sz = _file->realsize(); kv = ROUND(_kernend, static_cast (KERNEL_PAGE_SIZE)); DPRINTF((TEXT("[file system image]\n"))); _load_segment(kv, sz, 0, sz); return _load_success(); } void Loader::loadEnd(void) { /* tag chain end */ _load_segment_end(); } void Loader::tagDump(int n) { #ifdef PAGE_LINK_DUMP struct PageTag *p, *op; int i = 0; DPRINTF((TEXT("page tag start physical address: 0x%08x\n"), _page_tag_start)); p = reinterpret_cast (_page_tag_start); do { if (i < n || p->src == ~0) DPRINTF((TEXT("[%d] next 0x%08x src 0x%08x dst 0x%08x sz 0x%x\n"), i, p->next, p->src, p->dst, p->sz)); else if (i == n) DPRINTF((TEXT("[...]\n"))); op = p; i++; } while ((p = reinterpret_cast (p->next)) != ~0); DPRINTF((TEXT("[%d(last)] next 0x%08x src 0x%08x dst 0x%08x sz 0x%x\n"), i - 1, op->next, op->src, op->dst, op->sz)); #endif // PAGE_LINK_DUMP } paddr_t Loader::tagStart(void) { return _page_tag_start; } void Loader::_load_segment_start(void) { vaddr_t v; paddr_t p; _error = FALSE; _nload_link = _n0clr_link = 0; _tpsz = _mem->getTaggedPageSize(); // start of chain. if (!_mem->getTaggedPage(v, p, &_pvec_clr, _pvec_clr_paddr)) _error = TRUE; #ifdef PAGE_LINK_DUMP _page_tag_start = (uint32_t)_pvec_clr; #else _page_tag_start = _pvec_clr_paddr; #endif _pvec_prev = _pvec_clr++; _pvec_clr_paddr += sizeof(struct PageTag); } void Loader::_load_segment_end(void) { _opvec_prev->next = ~0; // terminate DPRINTF((TEXT("load link %d, zero clear link %d\n"), _nload_link, _n0clr_link)); } void Loader::_load_segment(vaddr_t kv, vsize_t memsz, off_t fileofs, size_t filesz) { int j, n; vaddr_t kv_start = kv; DPRINTF((TEXT("\t->load 0x%08x+0x%08x=0x%08x ofs=0x%08x+0x%x\n"), kv, memsz, kv + memsz, fileofs, filesz)); _kernend = kv + memsz; if (filesz) { n = filesz / _tpsz; for (j = 0; j < n; j++) { _opvec_prev = _pvec_prev; _pvec_prev = _load_page(kv, fileofs, _tpsz, _pvec_prev); kv += _tpsz; fileofs += _tpsz; ++_nload_link; } size_t rest = filesz % _tpsz; if (rest) { _opvec_prev = _pvec_prev; _pvec_prev = _load_page(kv, fileofs, rest, _pvec_prev); ++_nload_link; } } // zero clear tag if (filesz < memsz) { _pvec_prev->src = ~0; _pvec_prev->dst = kv_start + filesz; _pvec_prev->sz = memsz - filesz; #ifdef PAGE_LINK_DUMP _pvec_prev->next = (uint32_t)_pvec_clr; #else _pvec_prev->next = ptokv(_pvec_clr_paddr); #endif DPRINTF((TEXT("\t->zero 0x%08x+0x%08x=0x%08x\n"), _pvec_prev->dst, _pvec_prev->sz, _pvec_prev->dst + _pvec_prev->sz)); _opvec_prev = _pvec_prev; _pvec_prev = _pvec_clr++; _pvec_clr_paddr += sizeof(struct PageTag); ++_n0clr_link; } } void Loader::_load_memory(vaddr_t kv, vsize_t memsz, void *data) { struct PageTag *pvec; paddr_t p, pvec_paddr; vaddr_t v; vaddr_t dst; vsize_t remsz; DPRINTF((TEXT("\t->load 0x%08x+0x%08x=0x%08x\n"), kv, memsz, kv + memsz)); dst = kv; remsz = memsz; while (remsz > 0) { _opvec_prev = _pvec_prev; if (!_mem->getTaggedPage(v, p, &pvec, pvec_paddr)) _error = TRUE; vsize_t tocopy = (remsz < _tpsz) ? remsz : _tpsz; memcpy((void *)v, data, tocopy); _pvec_prev->src = ptokv(p); _pvec_prev->dst = dst; _pvec_prev->sz = tocopy; #ifdef PAGE_LINK_DUMP _pvec_prev->next = (uint32_t)pvec; #else _pvec_prev->next = ptokv(pvec_paddr); #endif data = (char *)data + tocopy; dst += tocopy; remsz -= tocopy; _pvec_prev = pvec; ++_nload_link; } _kernend = kv + memsz; } struct PageTag * Loader::_load_page(vaddr_t kv, off_t ofs, size_t sz, struct PageTag *prev) { struct PageTag *pvec; paddr_t p, pvec_paddr; vaddr_t v; if (!_mem->getTaggedPage(v, p, &pvec, pvec_paddr)) _error = TRUE; _file->read((void *)v, sz, ofs); prev->src = ptokv(p); prev->dst = kv; prev->sz = sz; #ifdef PAGE_LINK_DUMP prev->next = (uint32_t)pvec; #else prev->next = ptokv(pvec_paddr); #endif return pvec; } @ 1.14 log @Increment the load-link counter in the right place (once for each link in the tag chain added vs. just once each time load_memory() is called). @ text @d1 1 a1 1 /* $NetBSD: load.cpp,v 1.13 2006/02/20 03:09:05 uwe Exp $ */ a17 7 * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the NetBSD * Foundation, Inc. and its contributors. * 4. Neither the name of The NetBSD Foundation nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. @ 1.14.2.1 log @sync with head. @ text @d1 1 a1 1 /* $NetBSD: load.cpp,v 1.14 2008/03/08 02:17:48 rafal Exp $ */ d18 7 @ 1.14.4.1 log @sync with head. @ text @d1 1 a1 1 /* $NetBSD: load.cpp,v 1.14 2008/03/08 02:17:48 rafal Exp $ */ d18 7 @ 1.13 log @Use comma in debug message in _load_segment_end to make it more readable. @ text @d1 1 a1 1 /* $NetBSD: load.cpp,v 1.12 2006/01/15 02:20:35 uwe Exp $ */ d243 1 a246 1 ++_nload_link; @ 1.13.68.1 log @Sync with HEAD. @ text @d1 1 a1 1 /* $NetBSD$ */ a242 1 ++_nload_link; d246 1 @ 1.13.68.2 log @Sync with HEAD. @ text @d18 7 @ 1.13.64.1 log @sync with head. @ text @d1 1 a1 1 /* $NetBSD: load.cpp,v 1.14 2008/03/08 02:17:48 rafal Exp $ */ a242 1 ++_nload_link; d246 1 @ 1.13.44.1 log @sync with HEAD @ text @d1 1 a1 1 /* load.cpp,v 1.13 2006/02/20 03:09:05 uwe Exp */ a242 1 ++_nload_link; d246 1 @ 1.12 log @Loader::_load_memory - don't give up so easily if memsz > tagged page size. This makes ksyms work, constructed ELF header was too big to fit into one tagged page. As a side effect it makes detached miniroot work too, as to locate the miniroot the symbol table must be correctly skipped. We probably should just pass that information in bootinfo. @ text @d1 1 a1 1 /* $NetBSD: load.cpp,v 1.11 2006/01/15 00:07:49 uwe Exp $ */ d157 1 a157 1 DPRINTF((TEXT("load link %d zero clear link %d.\n"), @ 1.12.2.1 log @sync with head @ text @d1 1 a1 1 /* $NetBSD: load.cpp,v 1.13 2006/02/20 03:09:05 uwe Exp $ */ d157 1 a157 1 DPRINTF((TEXT("load link %d, zero clear link %d\n"), @ 1.12.4.1 log @Sync with head. @ text @d1 1 a1 1 /* $NetBSD: load.cpp,v 1.13 2006/02/20 03:09:05 uwe Exp $ */ d157 1 a157 1 DPRINTF((TEXT("load link %d, zero clear link %d\n"), @ 1.11 log @Add missing \n in a debug printf. @ text @d1 1 a1 1 /* $NetBSD: load.cpp,v 1.10 2006/01/15 00:06:39 uwe Exp $ */ d215 2 a219 4 if (memsz > _tpsz) { /* XXX failure */ return; } d221 12 a232 7 _opvec_prev = _pvec_prev; if (!_mem->getTaggedPage(v, p, &pvec, pvec_paddr)) _error = TRUE; memcpy((void *)v, data, memsz); _pvec_prev->src = ptokv(p); _pvec_prev->dst = kv; _pvec_prev->sz = memsz; d234 1 a234 1 _pvec_prev->next = (uint32_t)pvec; d236 1 a236 1 _pvec_prev->next = ptokv(pvec_paddr); d238 6 a243 1 _pvec_prev = pvec; @ 1.10 log @Get rid of an unused variable in Loader::_load_memory. Add whitespace between = sign and casts, while there use uint32_t in those casts. @ text @d1 1 a1 1 /* $NetBSD: load.cpp,v 1.9 2006/01/14 23:22:53 uwe Exp $ */ d87 1 a87 1 DPRINTF((TEXT("[file system image]"))); @ 1.9 log @Make debug message about zeroed areas look like the one for loaded areas. @ text @d1 1 a1 1 /* $NetBSD: load.cpp,v 1.8 2005/12/11 12:17:28 christos Exp $ */ d145 1 a145 1 _page_tag_start =(u_int32_t)_pvec_clr; d195 1 a195 1 _pvec_prev->next =(u_int32_t)_pvec_clr; a212 1 vaddr_t kv_start = kv, v; d214 1 d231 1 a231 1 _pvec_prev->next =(u_int32_t)pvec; d255 1 a255 1 prev->next =(u_int32_t)pvec; @ 1.8 log @merge ktrace-lwp. @ text @d1 1 a1 1 /* $NetBSD: load.cpp,v 1.5.16.4 2004/09/21 13:15:48 skrll Exp $ */ d199 1 a199 1 DPRINTF((TEXT("[zero clear] ->0x%08x+0x%08x=0x%08x\n"), @ 1.8.2.1 log @sync with head. @ text @d1 1 a1 1 /* $NetBSD: load.cpp,v 1.8 2005/12/11 12:17:28 christos Exp $ */ d87 1 a87 1 DPRINTF((TEXT("[file system image]\n"))); d145 1 a145 1 _page_tag_start = (uint32_t)_pvec_clr; d195 1 a195 1 _pvec_prev->next = (uint32_t)_pvec_clr; d199 1 a199 1 DPRINTF((TEXT("\t->zero 0x%08x+0x%08x=0x%08x\n"), d213 1 a214 3 vaddr_t v; vaddr_t dst; vsize_t remsz; d218 4 d223 7 a229 12 dst = kv; remsz = memsz; while (remsz > 0) { _opvec_prev = _pvec_prev; if (!_mem->getTaggedPage(v, p, &pvec, pvec_paddr)) _error = TRUE; vsize_t tocopy = (remsz < _tpsz) ? remsz : _tpsz; memcpy((void *)v, data, tocopy); _pvec_prev->src = ptokv(p); _pvec_prev->dst = dst; _pvec_prev->sz = tocopy; d231 1 a231 1 _pvec_prev->next = (uint32_t)pvec; d233 1 a233 1 _pvec_prev->next = ptokv(pvec_paddr); d235 1 a235 6 data = (char *)data + tocopy; dst += tocopy; remsz -= tocopy; _pvec_prev = pvec; } d255 1 a255 1 prev->next = (uint32_t)pvec; @ 1.8.2.2 log @sync with head. @ text @d1 1 a1 1 /* $NetBSD: load.cpp,v 1.8.2.1 2006/01/15 10:02:37 yamt Exp $ */ d157 1 a157 1 DPRINTF((TEXT("load link %d, zero clear link %d\n"), @ 1.7 log @clean up whitespace. @ text @d1 1 a1 1 /* $NetBSD: load.cpp,v 1.6 2004/02/27 02:02:16 uwe Exp $ */ @ 1.7.12.1 log @sync with head. @ text @d1 1 a1 1 /* $NetBSD: load.cpp,v 1.7 2004/08/06 18:33:09 uch Exp $ */ d87 1 a87 1 DPRINTF((TEXT("[file system image]\n"))); d145 1 a145 1 _page_tag_start = (uint32_t)_pvec_clr; d157 1 a157 1 DPRINTF((TEXT("load link %d, zero clear link %d\n"), d195 1 a195 1 _pvec_prev->next = (uint32_t)_pvec_clr; d199 1 a199 1 DPRINTF((TEXT("\t->zero 0x%08x+0x%08x=0x%08x\n"), d213 1 a214 3 vaddr_t v; vaddr_t dst; vsize_t remsz; d218 4 d223 7 a229 12 dst = kv; remsz = memsz; while (remsz > 0) { _opvec_prev = _pvec_prev; if (!_mem->getTaggedPage(v, p, &pvec, pvec_paddr)) _error = TRUE; vsize_t tocopy = (remsz < _tpsz) ? remsz : _tpsz; memcpy((void *)v, data, tocopy); _pvec_prev->src = ptokv(p); _pvec_prev->dst = dst; _pvec_prev->sz = tocopy; d231 1 a231 1 _pvec_prev->next = (uint32_t)pvec; d233 1 a233 1 _pvec_prev->next = ptokv(pvec_paddr); d235 1 a235 6 data = (char *)data + tocopy; dst += tocopy; remsz -= tocopy; _pvec_prev = pvec; } d255 1 a255 1 prev->next = (uint32_t)pvec; @ 1.7.12.2 log @sync with head. @ text @d1 1 a1 1 /* $NetBSD: load.cpp,v 1.7.12.1 2006/06/21 14:51:38 yamt Exp $ */ a242 1 ++_nload_link; d246 1 @ 1.6 log @Use realsize() to determine the size of the miniroot image. It's now possible to boot from gzipped miniroots. @ text @d1 1 a1 1 /* $NetBSD: load.cpp,v 1.5 2002/02/11 17:05:45 uch Exp $ */ d95 1 a95 1 { d106 1 a106 1 d119 1 a119 1 d127 1 a127 1 { d199 1 a199 1 DPRINTF((TEXT("[zero clear] ->0x%08x+0x%08x=0x%08x\n"), @ 1.5 log @fix memory size estimation. add error check code. @ text @d1 1 a1 1 /* $NetBSD: load.cpp,v 1.4 2001/05/08 18:51:22 uch Exp $ */ d84 1 a84 1 sz = _file->size(); @ 1.5.16.1 log @Sync with HEAD @ text @d1 1 a1 1 /* $NetBSD: load.cpp,v 1.6 2004/02/27 02:02:16 uwe Exp $ */ d84 1 a84 1 sz = _file->realsize(); @ 1.5.16.2 log @Sync with HEAD. @ text @d1 1 a1 1 /* $NetBSD: load.cpp,v 1.5.16.1 2004/08/03 10:34:59 skrll Exp $ */ d95 1 a95 1 { d106 1 a106 1 d119 1 a119 1 d127 1 a127 1 { d199 1 a199 1 DPRINTF((TEXT("[zero clear] ->0x%08x+0x%08x=0x%08x\n"), @ 1.5.16.3 log @Sync with HEAD. @ text @d1 1 a1 1 /* $NetBSD: load.cpp,v 1.7 2004/08/06 18:33:09 uch Exp $ */ @ 1.5.16.4 log @Fix the sync with head I botched. @ text @d1 1 a1 1 /* $NetBSD: load.cpp,v 1.5.16.2 2004/08/12 11:41:05 skrll Exp $ */ @ 1.4 log @KNF. @ text @d1 1 a1 1 /* $NetBSD: load.cpp,v 1.3 2001/03/22 18:23:08 uch Exp $ */ d78 1 a78 1 void d89 2 d137 1 d142 2 a143 1 _mem->getTaggedPage(v, p, &_pvec_clr, _pvec_clr_paddr); d224 2 a225 1 _mem->getTaggedPage(v, p, &pvec, pvec_paddr); d248 2 a249 1 _mem->getTaggedPage(v, p, &pvec, pvec_paddr); @ 1.4.8.1 log @file load.cpp was added on branch nathanw_sa on 2002-02-28 04:09:45 +0000 @ text @d1 255 @ 1.4.8.2 log @Catch up to -current. @ text @a0 261 /* $NetBSD: load.cpp,v 1.4.8.1 2002/02/28 04:09:45 nathanw Exp $ */ /*- * Copyright (c) 2001 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by UCHIYAMA Yasushi. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the NetBSD * Foundation, Inc. and its contributors. * 4. Neither the name of The NetBSD Foundation nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #include #include #undef DPRINTF // trash coff_machdep.h 's define. #include #include #include #include Loader::Loader(Console *&cons, MemoryManager *&mem) : _mem(mem), _cons(cons) { _file = 0; _page_tag_start = 0; } LoaderOps Loader::objectFormat(File &file) { union { Elf_Ehdr elf; coff_exechdr coff; } header; file.read(reinterpret_cast(&header), sizeof(header), 0); if (header.elf.e_ident[EI_MAG0] == ELFMAG0 && header.elf.e_ident[EI_MAG1] == ELFMAG1 && header.elf.e_ident[EI_MAG2] == ELFMAG2 && header.elf.e_ident[EI_MAG3] == ELFMAG3) return LOADER_ELF; #ifdef COFF_BADMAG if (!COFF_BADMAG(&header.coff.f)) return LOADER_COFF; #endif // COFF_BADMAG return LOADER_UNKNOWN; } BOOL Loader::loadExtData(void) { size_t sz; vaddr_t kv; sz = _file->size(); kv = ROUND(_kernend, static_cast (KERNEL_PAGE_SIZE)); DPRINTF((TEXT("[file system image]"))); _load_segment(kv, sz, 0, sz); return _load_success(); } void Loader::loadEnd(void) { /* tag chain end */ _load_segment_end(); } void Loader::tagDump(int n) { #ifdef PAGE_LINK_DUMP struct PageTag *p, *op; int i = 0; DPRINTF((TEXT("page tag start physical address: 0x%08x\n"), _page_tag_start)); p = reinterpret_cast (_page_tag_start); do { if (i < n || p->src == ~0) DPRINTF((TEXT("[%d] next 0x%08x src 0x%08x dst 0x%08x sz 0x%x\n"), i, p->next, p->src, p->dst, p->sz)); else if (i == n) DPRINTF((TEXT("[...]\n"))); op = p; i++; } while ((p = reinterpret_cast (p->next)) != ~0); DPRINTF((TEXT("[%d(last)] next 0x%08x src 0x%08x dst 0x%08x sz 0x%x\n"), i - 1, op->next, op->src, op->dst, op->sz)); #endif // PAGE_LINK_DUMP } paddr_t Loader::tagStart(void) { return _page_tag_start; } void Loader::_load_segment_start(void) { vaddr_t v; paddr_t p; _error = FALSE; _nload_link = _n0clr_link = 0; _tpsz = _mem->getTaggedPageSize(); // start of chain. if (!_mem->getTaggedPage(v, p, &_pvec_clr, _pvec_clr_paddr)) _error = TRUE; #ifdef PAGE_LINK_DUMP _page_tag_start =(u_int32_t)_pvec_clr; #else _page_tag_start = _pvec_clr_paddr; #endif _pvec_prev = _pvec_clr++; _pvec_clr_paddr += sizeof(struct PageTag); } void Loader::_load_segment_end(void) { _opvec_prev->next = ~0; // terminate DPRINTF((TEXT("load link %d zero clear link %d.\n"), _nload_link, _n0clr_link)); } void Loader::_load_segment(vaddr_t kv, vsize_t memsz, off_t fileofs, size_t filesz) { int j, n; vaddr_t kv_start = kv; DPRINTF((TEXT("\t->load 0x%08x+0x%08x=0x%08x ofs=0x%08x+0x%x\n"), kv, memsz, kv + memsz, fileofs, filesz)); _kernend = kv + memsz; if (filesz) { n = filesz / _tpsz; for (j = 0; j < n; j++) { _opvec_prev = _pvec_prev; _pvec_prev = _load_page(kv, fileofs, _tpsz, _pvec_prev); kv += _tpsz; fileofs += _tpsz; ++_nload_link; } size_t rest = filesz % _tpsz; if (rest) { _opvec_prev = _pvec_prev; _pvec_prev = _load_page(kv, fileofs, rest, _pvec_prev); ++_nload_link; } } // zero clear tag if (filesz < memsz) { _pvec_prev->src = ~0; _pvec_prev->dst = kv_start + filesz; _pvec_prev->sz = memsz - filesz; #ifdef PAGE_LINK_DUMP _pvec_prev->next =(u_int32_t)_pvec_clr; #else _pvec_prev->next = ptokv(_pvec_clr_paddr); #endif DPRINTF((TEXT("[zero clear] ->0x%08x+0x%08x=0x%08x\n"), _pvec_prev->dst, _pvec_prev->sz, _pvec_prev->dst + _pvec_prev->sz)); _opvec_prev = _pvec_prev; _pvec_prev = _pvec_clr++; _pvec_clr_paddr += sizeof(struct PageTag); ++_n0clr_link; } } void Loader::_load_memory(vaddr_t kv, vsize_t memsz, void *data) { struct PageTag *pvec; vaddr_t kv_start = kv, v; paddr_t p, pvec_paddr; DPRINTF((TEXT("\t->load 0x%08x+0x%08x=0x%08x\n"), kv, memsz, kv + memsz)); if (memsz > _tpsz) { /* XXX failure */ return; } _opvec_prev = _pvec_prev; if (!_mem->getTaggedPage(v, p, &pvec, pvec_paddr)) _error = TRUE; memcpy((void *)v, data, memsz); _pvec_prev->src = ptokv(p); _pvec_prev->dst = kv; _pvec_prev->sz = memsz; #ifdef PAGE_LINK_DUMP _pvec_prev->next =(u_int32_t)pvec; #else _pvec_prev->next = ptokv(pvec_paddr); #endif _pvec_prev = pvec; _kernend = kv + memsz; ++_nload_link; } struct PageTag * Loader::_load_page(vaddr_t kv, off_t ofs, size_t sz, struct PageTag *prev) { struct PageTag *pvec; paddr_t p, pvec_paddr; vaddr_t v; if (!_mem->getTaggedPage(v, p, &pvec, pvec_paddr)) _error = TRUE; _file->read((void *)v, sz, ofs); prev->src = ptokv(p); prev->dst = kv; prev->sz = sz; #ifdef PAGE_LINK_DUMP prev->next =(u_int32_t)pvec; #else prev->next = ptokv(pvec_paddr); #endif return pvec; } @ 1.4.2.1 log @Catch up with -current. @ text @d1 1 a1 1 /* $NetBSD: load.cpp,v 1.4 2001/05/08 18:51:22 uch Exp $ */ d78 1 a78 1 BOOL a88 2 return _load_success(); a134 1 _error = FALSE; d139 1 a139 2 if (!_mem->getTaggedPage(v, p, &_pvec_clr, _pvec_clr_paddr)) _error = TRUE; d220 1 a220 2 if (!_mem->getTaggedPage(v, p, &pvec, pvec_paddr)) _error = TRUE; d243 1 a243 2 if (!_mem->getTaggedPage(v, p, &pvec, pvec_paddr)) _error = TRUE; @ 1.3 log @fix calcurating kernend bug. @ text @d1 1 a1 1 /* $NetBSD: load.cpp,v 1.2 2001/03/21 14:06:25 toshii Exp $ */ d106 1 a106 1 _page_tag_start)); d111 1 a111 1 i, p->next, p->src, p->dst, p->sz)); d119 1 a119 1 i - 1, op->next, op->src, op->dst, op->sz)); d154 1 a154 1 _nload_link, _n0clr_link)); d164 1 a164 1 kv, memsz, kv + memsz, fileofs, filesz)); d172 1 a172 1 _tpsz, _pvec_prev); d196 2 a197 2 _pvec_prev->dst, _pvec_prev->sz, _pvec_prev->dst + _pvec_prev->sz)); d213 1 a213 1 kv, memsz, kv + memsz)); @ 1.2 log @Load ELF symbol table for DDB. @ text @d1 1 a1 1 /* $NetBSD: load.cpp,v 1.1 2001/02/09 18:34:44 uch Exp $ */ d165 2 a202 1 _kernend = kv + memsz; @ 1.1 log @bootloader for SH3, SA-1100, TX39, VR41 based Windows CE(2.00 or later) @ text @d1 1 a1 1 /* $NetBSD$ */ d202 31 @ 1.1.2.1 log @file load.cpp was added on branch thorpej_scsipi on 2001-02-11 19:09:54 +0000 @ text @d1 223 @ 1.1.2.2 log @Sync with HEAD. @ text @a0 223 /* $NetBSD: load.cpp,v 1.1.2.1 2001/02/11 19:09:54 bouyer Exp $ */ /*- * Copyright (c) 2001 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by UCHIYAMA Yasushi. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the NetBSD * Foundation, Inc. and its contributors. * 4. Neither the name of The NetBSD Foundation nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #include #include #undef DPRINTF // trash coff_machdep.h 's define. #include #include #include #include Loader::Loader(Console *&cons, MemoryManager *&mem) : _mem(mem), _cons(cons) { _file = 0; _page_tag_start = 0; } LoaderOps Loader::objectFormat(File &file) { union { Elf_Ehdr elf; coff_exechdr coff; } header; file.read(reinterpret_cast(&header), sizeof(header), 0); if (header.elf.e_ident[EI_MAG0] == ELFMAG0 && header.elf.e_ident[EI_MAG1] == ELFMAG1 && header.elf.e_ident[EI_MAG2] == ELFMAG2 && header.elf.e_ident[EI_MAG3] == ELFMAG3) return LOADER_ELF; #ifdef COFF_BADMAG if (!COFF_BADMAG(&header.coff.f)) return LOADER_COFF; #endif // COFF_BADMAG return LOADER_UNKNOWN; } void Loader::loadExtData(void) { size_t sz; vaddr_t kv; sz = _file->size(); kv = ROUND(_kernend, static_cast (KERNEL_PAGE_SIZE)); DPRINTF((TEXT("[file system image]"))); _load_segment(kv, sz, 0, sz); } void Loader::loadEnd(void) { /* tag chain end */ _load_segment_end(); } void Loader::tagDump(int n) { #ifdef PAGE_LINK_DUMP struct PageTag *p, *op; int i = 0; DPRINTF((TEXT("page tag start physical address: 0x%08x\n"), _page_tag_start)); p = reinterpret_cast (_page_tag_start); do { if (i < n || p->src == ~0) DPRINTF((TEXT("[%d] next 0x%08x src 0x%08x dst 0x%08x sz 0x%x\n"), i, p->next, p->src, p->dst, p->sz)); else if (i == n) DPRINTF((TEXT("[...]\n"))); op = p; i++; } while ((p = reinterpret_cast (p->next)) != ~0); DPRINTF((TEXT("[%d(last)] next 0x%08x src 0x%08x dst 0x%08x sz 0x%x\n"), i - 1, op->next, op->src, op->dst, op->sz)); #endif // PAGE_LINK_DUMP } paddr_t Loader::tagStart(void) { return _page_tag_start; } void Loader::_load_segment_start(void) { vaddr_t v; paddr_t p; _nload_link = _n0clr_link = 0; _tpsz = _mem->getTaggedPageSize(); // start of chain. _mem->getTaggedPage(v, p, &_pvec_clr, _pvec_clr_paddr); #ifdef PAGE_LINK_DUMP _page_tag_start =(u_int32_t)_pvec_clr; #else _page_tag_start = _pvec_clr_paddr; #endif _pvec_prev = _pvec_clr++; _pvec_clr_paddr += sizeof(struct PageTag); } void Loader::_load_segment_end(void) { _opvec_prev->next = ~0; // terminate DPRINTF((TEXT("load link %d zero clear link %d.\n"), _nload_link, _n0clr_link)); } void Loader::_load_segment(vaddr_t kv, vsize_t memsz, off_t fileofs, size_t filesz) { int j, n; vaddr_t kv_start = kv; DPRINTF((TEXT("\t->load 0x%08x+0x%08x=0x%08x ofs=0x%08x+0x%x\n"), kv, memsz, kv + memsz, fileofs, filesz)); if (filesz) { n = filesz / _tpsz; for (j = 0; j < n; j++) { _opvec_prev = _pvec_prev; _pvec_prev = _load_page(kv, fileofs, _tpsz, _pvec_prev); kv += _tpsz; fileofs += _tpsz; ++_nload_link; } size_t rest = filesz % _tpsz; if (rest) { _opvec_prev = _pvec_prev; _pvec_prev = _load_page(kv, fileofs, rest, _pvec_prev); ++_nload_link; } } // zero clear tag if (filesz < memsz) { _pvec_prev->src = ~0; _pvec_prev->dst = kv_start + filesz; _pvec_prev->sz = memsz - filesz; #ifdef PAGE_LINK_DUMP _pvec_prev->next =(u_int32_t)_pvec_clr; #else _pvec_prev->next = ptokv(_pvec_clr_paddr); #endif DPRINTF((TEXT("[zero clear] ->0x%08x+0x%08x=0x%08x\n"), _pvec_prev->dst, _pvec_prev->sz, _pvec_prev->dst + _pvec_prev->sz)); _opvec_prev = _pvec_prev; _pvec_prev = _pvec_clr++; _pvec_clr_paddr += sizeof(struct PageTag); ++_n0clr_link; } _kernend = kv + memsz; } struct PageTag * Loader::_load_page(vaddr_t kv, off_t ofs, size_t sz, struct PageTag *prev) { struct PageTag *pvec; paddr_t p, pvec_paddr; vaddr_t v; _mem->getTaggedPage(v, p, &pvec, pvec_paddr); _file->read((void *)v, sz, ofs); prev->src = ptokv(p); prev->dst = kv; prev->sz = sz; #ifdef PAGE_LINK_DUMP prev->next =(u_int32_t)pvec; #else prev->next = ptokv(pvec_paddr); #endif return pvec; } @ 1.1.2.3 log @Sync with HEAD. @ text @d1 1 a1 1 /* $NetBSD: load.cpp,v 1.1.2.2 2001/03/27 15:30:48 bouyer Exp $ */ a164 2 _kernend = kv + memsz; a200 29 } void Loader::_load_memory(vaddr_t kv, vsize_t memsz, void *data) { struct PageTag *pvec; vaddr_t kv_start = kv, v; paddr_t p, pvec_paddr; DPRINTF((TEXT("\t->load 0x%08x+0x%08x=0x%08x\n"), kv, memsz, kv + memsz)); if (memsz > _tpsz) { /* XXX failure */ return; } _opvec_prev = _pvec_prev; _mem->getTaggedPage(v, p, &pvec, pvec_paddr); memcpy((void *)v, data, memsz); _pvec_prev->src = ptokv(p); _pvec_prev->dst = kv; _pvec_prev->sz = memsz; #ifdef PAGE_LINK_DUMP _pvec_prev->next =(u_int32_t)pvec; #else _pvec_prev->next = ptokv(pvec_paddr); #endif _pvec_prev = pvec; a201 1 ++_nload_link; @ 1.1.4.1 log @Catch up with -current. @ text @d1 1 a1 1 /* $NetBSD: load.cpp,v 1.3 2001/03/22 18:23:08 uch Exp $ */ a164 2 _kernend = kv + memsz; a200 29 } void Loader::_load_memory(vaddr_t kv, vsize_t memsz, void *data) { struct PageTag *pvec; vaddr_t kv_start = kv, v; paddr_t p, pvec_paddr; DPRINTF((TEXT("\t->load 0x%08x+0x%08x=0x%08x\n"), kv, memsz, kv + memsz)); if (memsz > _tpsz) { /* XXX failure */ return; } _opvec_prev = _pvec_prev; _mem->getTaggedPage(v, p, &pvec, pvec_paddr); memcpy((void *)v, data, memsz); _pvec_prev->src = ptokv(p); _pvec_prev->dst = kv; _pvec_prev->sz = memsz; #ifdef PAGE_LINK_DUMP _pvec_prev->next =(u_int32_t)pvec; #else _pvec_prev->next = ptokv(pvec_paddr); #endif _pvec_prev = pvec; a201 1 ++_nload_link; @ 1.1.4.2 log @Catch up to -current. @ text @d1 1 a1 1 /* $NetBSD: load.cpp,v 1.1.4.1 2001/04/09 01:52:39 nathanw Exp $ */ d106 1 a106 1 _page_tag_start)); d111 1 a111 1 i, p->next, p->src, p->dst, p->sz)); d119 1 a119 1 i - 1, op->next, op->src, op->dst, op->sz)); d154 1 a154 1 _nload_link, _n0clr_link)); d164 1 a164 1 kv, memsz, kv + memsz, fileofs, filesz)); d172 1 a172 1 _tpsz, _pvec_prev); d196 2 a197 2 _pvec_prev->dst, _pvec_prev->sz, _pvec_prev->dst + _pvec_prev->sz)); d213 1 a213 1 kv, memsz, kv + memsz)); @