Date: Wed, 22 Sep 2004 00:55:19 GMT From: Peter Wemm <peter@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 61917 for review Message-ID: <200409220055.i8M0tJSS089304@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=61917 Change 61917 by peter@peter_daintree on 2004/09/22 00:54:32 move kld preload support entry Affected files ... .. //depot/projects/hammer/TODO.txt#17 edit Differences ... ==== //depot/projects/hammer/TODO.txt#17 (text+ko) ==== @@ -1,4 +1,4 @@ -$P4: //depot/projects/hammer/TODO.txt#16 $ +$P4: //depot/projects/hammer/TODO.txt#17 $ reread the logs etc and check out the "XXX worry about this later" stuff @@ -7,11 +7,6 @@ USER_LDT (however, there is a syscall to set the %fs and %gs base values to arbitary 64 bit addresses). -kld preload support, teach the loader how to read new-style .ko files, -as well as kldxref. kldxref should be easy, it should be able to just -read the modmetadata section directly, apply the relocs for that section, -and use that to find the pointers to the other sections. - ddb (needs a dwarf2 based unwinder to get stack traces and a disassembler) (peter: basic functionality, uses -fno-omit-frame-pointer.. disassembler still expects 32 bit code but compiles) @@ -101,3 +96,9 @@ crashdumps teach libkvm about crashdumps. (need to lookup KPML4, 4 level page tree etc) + +kld preload support, teach the loader how to read new-style .ko files, +as well as kldxref. kldxref should be easy, it should be able to just +read the modmetadata section directly, apply the relocs for that section, +and use that to find the pointers to the other sections. +help
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