1 /* Altivec expression macros, for PSIM, the PowerPC simulator.
3 Copyright 2003-2013 Free Software Foundation, Inc.
5 Contributed by Red Hat Inc; developed under contract from Motorola.
6 Written by matthew green <mrg@redhat.com>.
8 This file is part of GDB.
10 This program is free software; you can redistribute it and/or modify
11 it under the terms of the GNU General Public License as published by
12 the Free Software Foundation; either version 3 of the License, or
13 (at your option) any later version.
15 This program is distributed in the hope that it will be useful,
16 but WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 GNU General Public License for more details.
20 You should have received a copy of the GNU General Public License
21 along with this program. If not, see <http://www.gnu.org/licenses/>. */
23 /* AltiVec macro helpers. */
25 #define ALTIVEC_SET_CR6(vS, checkone) \
27 if (checkone && ((*vS).w[0] == 0xffffffff && \
28 (*vS).w[1] == 0xffffffff && \
29 (*vS).w[2] == 0xffffffff && \
30 (*vS).w[3] == 0xffffffff)) \
32 else if ((*vS).w[0] == 0 && \
41 #define VSCR_SAT 0x00000001
42 #define VSCR_NJ 0x00010000
44 #define ALTIVEC_SET_SAT(sat) \