freebsd-dev/sys/powerpc
Rafal Jaworowski 6a5f0fd39d Zero PCB during early AIM PowerPC init.
When memory is not zero'ed by firmware, uninitialized PCB can have bogus
contents, which appear as a saved onfault condition, Altivec context to
restore etc. and lead to corruption/crashes. This commit fixes such issues.

Submitted by:	Michal Mazur arg ! semihalf dot com
Tested by:	Andreas Tobler andreast-list ! fgznet dot ch
2009-04-24 08:57:54 +00:00
..
aim Zero PCB during early AIM PowerPC init. 2009-04-24 08:57:54 +00:00
booke Remove PTE_ISFAKE. While here remove code 2009-04-24 02:53:38 +00:00
compile
conf Add suppport for ISA and ISA interrupts to make the ATA 2009-04-24 03:51:11 +00:00
fpu Include <sys/types.h> before <sys/systm.h> to get typedefs required 2008-04-09 08:50:37 +00:00
include Add suppport for ISA and ISA interrupts to make the ATA 2009-04-24 03:51:11 +00:00
mpc85xx Add suppport for ISA and ISA interrupts to make the ATA 2009-04-24 03:51:11 +00:00
ofw Add an Open Firmware access module for real-mode OF accesses to the PowerPC 2009-04-05 18:40:15 +00:00
powermac Add support for 64-bit PowerPC CPUs operating in the 64-bit bridge mode 2009-04-04 00:22:44 +00:00
powerpc Add suppport for ISA and ISA interrupts to make the ATA 2009-04-24 03:51:11 +00:00
psim Convert PowerPC AIM PCI and nexus busses to standard OFW bus interface. This 2008-10-14 14:54:14 +00:00