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target-ppc: Introduce Decoder Macros for DFP
authorTom Musta <tommusta@gmail.com>
Mon, 21 Apr 2014 20:54:58 +0000 (15:54 -0500)
committerAlexander Graf <agraf@suse.de>
Mon, 16 Jun 2014 11:24:29 +0000 (13:24 +0200)
commit275e35c6c1e2aa82eacb0ee13eb80fabeee66bbf
tree56f8b5e3e77a820ce2d2d358b8c93bda8a52782ctree | snapshot
parentf0b01f02a44d29bc41af2a87a22732c9449e5dd8commit | diff
target-ppc: Introduce Decoder Macros for DFP

Add decoder macros for the various Decimal Floating Point
instruction forms.  Illegal instruction masks are used to not only
guard against reserved instruction field use, but also to catch
illegal quad word forms that use odd-numbered floating point registers.

Signed-off-by: Tom Musta <tommusta@gmail.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
target-ppc/translate.c diff | blob | history
Domain: SDK / Emulator;