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# Date Author Comment
bd7d9a6d 09/04/2008 08:26 am aurel32

ppc: cleanup register types

- use target_ulong for gpr and dyngen registers
- remove ppc_gpr_t type
- define 64-bit dyngen registers for GPE register on 32-bit targets

Signed-off-by: Aurelien Jarno <>

git-svn-id: svn:// c046a42c-6fe2-441c-8c8c-71466251a162

a4f30719 11/17/2007 11:14 pm j_mayer

PowerPC hypervisor mode is not fundamentally available only for PowerPC 64.
Remove TARGET_PPC64 dependency and add code provision to be able
to define a fake 32 bits CPU with hypervisor feature support.

git-svn-id: svn:// c046a42c-6fe2-441c-8c8c-71466251a162

b172c56a 11/17/2007 03:37 am j_mayer

Always make all PowerPC exception definitions visible.
Always make the hypervisor timers available.
Remove all TARGET_PPC64H checks, keeping a few if (0) tests for cases
that cannot be properly handled with the current PowerPC CPU definition.

git-svn-id: svn:// c046a42c-6fe2-441c-8c8c-71466251a162

056401ea 11/04/2007 04:55 am j_mayer

PowerPC 601 need specific callbacks for its BATs setup.
Implement PowerPC 601 HID0 register, needed for little-endian mode support.
As a consequence, we need to merge hflags coming from MSR with other ones.
Use little-endian mode from hflags instead of MSR during code translation....

2f462816 10/26/2007 02:14 am j_mayer

Implement power-management for all defined PowerPC CPUs.
Fix PowerPC 970MP definition.

git-svn-id: svn:// c046a42c-6fe2-441c-8c8c-71466251a162

0411a972 10/26/2007 12:35 am j_mayer

Gprof prooved the PowerPC emulation spent too much time in MSR load and store
routines. Coming back to a raw MSR storage model then speed-up the emulation.
Improve fast MSR updates (wrtee wrteei and mtriee cases).
Share rfi family instructions helpers code to avoid bug in duplicated code....