e8f4c8d6aa
These are all connected by macros in the legacy decoding. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20210601193528.2533031-9-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
86 lines
3.5 KiB
Plaintext
86 lines
3.5 KiB
Plaintext
#
|
|
# Power ISA decode for 32-bit insns (opcode space 0)
|
|
#
|
|
# Copyright (c) 2021 Instituto de Pesquisas Eldorado (eldorado.org.br)
|
|
#
|
|
# This library is free software; you can redistribute it and/or
|
|
# modify it under the terms of the GNU Lesser General Public
|
|
# License as published by the Free Software Foundation; either
|
|
# version 2.1 of the License, or (at your option) any later version.
|
|
#
|
|
# This library is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
# Lesser General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU Lesser General Public
|
|
# License along with this library; if not, see <http://www.gnu.org/licenses/>.
|
|
#
|
|
|
|
&D rt ra si:int64_t
|
|
@D ...... rt:5 ra:5 si:s16 &D
|
|
|
|
%ds_si 2:s14 !function=times_4
|
|
@DS ...... rt:5 ra:5 .............. .. &D si=%ds_si
|
|
|
|
&X rt ra rb
|
|
@X ...... rt:5 ra:5 rb:5 .......... . &X
|
|
|
|
### Fixed-Point Load Instructions
|
|
|
|
LBZ 100010 ..... ..... ................ @D
|
|
LBZU 100011 ..... ..... ................ @D
|
|
LBZX 011111 ..... ..... ..... 0001010111 - @X
|
|
LBZUX 011111 ..... ..... ..... 0001110111 - @X
|
|
|
|
LHZ 101000 ..... ..... ................ @D
|
|
LHZU 101001 ..... ..... ................ @D
|
|
LHZX 011111 ..... ..... ..... 0100010111 - @X
|
|
LHZUX 011111 ..... ..... ..... 0100110111 - @X
|
|
|
|
LHA 101010 ..... ..... ................ @D
|
|
LHAU 101011 ..... ..... ................ @D
|
|
LHAX 011111 ..... ..... ..... 0101010111 - @X
|
|
LHAXU 011111 ..... ..... ..... 0101110111 - @X
|
|
|
|
LWZ 100000 ..... ..... ................ @D
|
|
LWZU 100001 ..... ..... ................ @D
|
|
LWZX 011111 ..... ..... ..... 0000010111 - @X
|
|
LWZUX 011111 ..... ..... ..... 0000110111 - @X
|
|
|
|
LWA 111010 ..... ..... ..............10 @DS
|
|
LWAX 011111 ..... ..... ..... 0101010101 - @X
|
|
LWAUX 011111 ..... ..... ..... 0101110101 - @X
|
|
|
|
LD 111010 ..... ..... ..............00 @DS
|
|
LDU 111010 ..... ..... ..............01 @DS
|
|
LDX 011111 ..... ..... ..... 0000010101 - @X
|
|
LDUX 011111 ..... ..... ..... 0000110101 - @X
|
|
|
|
### Fixed-Point Store Instructions
|
|
|
|
STB 100110 ..... ..... ................ @D
|
|
STBU 100111 ..... ..... ................ @D
|
|
STBX 011111 ..... ..... ..... 0011010111 - @X
|
|
STBUX 011111 ..... ..... ..... 0011110111 - @X
|
|
|
|
STH 101100 ..... ..... ................ @D
|
|
STHU 101101 ..... ..... ................ @D
|
|
STHX 011111 ..... ..... ..... 0110010111 - @X
|
|
STHUX 011111 ..... ..... ..... 0110110111 - @X
|
|
|
|
STW 100100 ..... ..... ................ @D
|
|
STWU 100101 ..... ..... ................ @D
|
|
STWX 011111 ..... ..... ..... 0010010111 - @X
|
|
STWUX 011111 ..... ..... ..... 0010110111 - @X
|
|
|
|
STD 111110 ..... ..... ..............00 @DS
|
|
STDU 111110 ..... ..... ..............01 @DS
|
|
STDX 011111 ..... ..... ..... 0010010101 - @X
|
|
STDUX 011111 ..... ..... ..... 0010110101 - @X
|
|
|
|
### Fixed-Point Arithmetic Instructions
|
|
|
|
ADDI 001110 ..... ..... ................ @D
|
|
ADDIS 001111 ..... ..... ................ @D
|