Module Name: src Committed By: jym Date: Tue Oct 5 23:48:16 UTC 2010
Modified Files: src/lib/libkvm: Makefile kvm_i386.c src/sys/arch/i386/i386: dumpsys.c src/sys/arch/i386/include: kcore.h Added Files: src/lib/libkvm: kvm_i386pae.c Log Message: Import PAE support for kvm(3): - add kvm_i386pae.c (used for PAE memory translations), and update Makefile for libkvm build. - in pdppaddr: pass a flag to indicate PAE mode. Use a bit ignored by the MMU. Mask address with PG_FRAME to avoid side effects. Tested with vmstat(1)/netstat(1) to debug core files of PAE and !PAE kernels. Older kernel dumps will default to native i386 (!PAE) mode. XXX Currently, savecore(8) will fail to dump a PAE kernel in a !PAE environment (and reciprocally). So you need to sync and reboot with a kernel of the same mode as the one that crashed. Once the dump is successful, this does not matter anymore. To generate a diff of this commit: cvs rdiff -u -r1.45 -r1.46 src/lib/libkvm/Makefile cvs rdiff -u -r1.28 -r1.29 src/lib/libkvm/kvm_i386.c cvs rdiff -u -r0 -r1.1 src/lib/libkvm/kvm_i386pae.c cvs rdiff -u -r1.10 -r1.11 src/sys/arch/i386/i386/dumpsys.c cvs rdiff -u -r1.4 -r1.5 src/sys/arch/i386/include/kcore.h Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.