Date: Wed, 10 Nov 2004 23:42:37 GMT From: Peter Wemm <peter@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 64852 for review Message-ID: <200411102342.iAANgboc057493@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=64852 Change 64852 by peter@peter_daintree on 2004/11/10 23:41:55 move USER_LDT to done section with XXX note to point out that it is done via custom compat libs Affected files ... .. //depot/projects/hammer/TODO.txt#18 edit Differences ... ==== //depot/projects/hammer/TODO.txt#18 (text+ko) ==== @@ -1,12 +1,9 @@ -$P4: //depot/projects/hammer/TODO.txt#17 $ +$P4: //depot/projects/hammer/TODO.txt#18 $ reread the logs etc and check out the "XXX worry about this later" stuff performance tuning (segment registers etc at context switch time, pmap) -USER_LDT (however, there is a syscall to set the %fs and %gs base values - to arbitary 64 bit addresses). - 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) @@ -32,6 +29,11 @@ "long" sysctls to translate. ======= DONE ======= + +USER_LDT (however, there is a syscall to set the %fs and %gs base values + to arbitary 64 bit addresses). + XXX; changed compat library implementations to not use user_ldt. + ppp(8) (compiler bug, hack in http://people.freebsd.org/~peter/hammer.diff, but gcc-3.3 would be much better)
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