where "/var/db/kvm_kernel.db" exists.
Note, kvm_mkdb tries to be clever, and skips rebuilding the database
if it thinks it's already up to date. To see the effects of this
fix, you may need to manually delete "/var/db/kvm_kernel.db" and
then run "kvm_mkdb".
of OpenBSD's elf nlist code for this, and our a.out version. The OpenBSD
version was mainly a seek/read system with a mmap of the string table,
this one simply mmap's the lot (like the a.out version).
Obtained from: a fair chunk from OpenBSD
- Use MAP_FAILED instead of the constant -1 to indicate
failure (required by POSIX).
- Removed flag arguments of '0' (required by POSIX).
- Fixed code which expected an error return of 0.
- Fixed code which thought any address with the high bit set
was an error.
- Check for failure where no checks were present.
Discussed with: bde
kernel a.out file, meaning that this is where the kernel starts.
(not at KERNBASE) - KERNBASE is 0xf0000000, while the kernel loads at
0xf0100000
Reviewed by:
Peter Wemm
John Polstra
Doug Rabson
Philippe Charnier
Alexander Langer
Rodney W. Grimes
Poul-Henning Kamp
Geoff Rehmet