OpenE2K/qemu-e2k
13
4
Fork 0
Code Issues 4 Pull Requests Projects 2 Releases Activity
5032f5d705
qemu-e2k/target/hexagon/imported/encode_subinsn.def
Taylor Simpson 7cf9345c95 Hexagon (target/hexagon/imported) arch import 
Imported from the Hexagon architecture library
    imported/macros.def
        The macro definitions specify instruction attributes that are applied
        to each instruction that references the macro. The generator will
        recursively apply attributes to each instruction that used the macro.
    imported/allidefs.def
        Top level instruction definition file
    imported/*.idef
        Instruction definition files
        These files are input to the first phase of the generator
        (gen_semantics.c) to create a python include file with the
        instruction semantics and attributes.  The python include
        file is fed to the second phase to generate various header files.
    imported/encode*.def
        Instruction encoding bit patterns for every instruction

Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <1612763186-18161-19-git-send-email-tsimpson@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-02-18 07:48:22 -08:00

150 lines
6.2 KiB
Modula-2
Raw Blame History

/*
* Copyright(c) 2019-2021 Qualcomm Innovation Center, Inc. All Rights Reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
/* DEF_ENC_SUBINSN(TAG, CLASS, ENCSTR) */
/*********************/
/* Ld1-type subinsns */
/*********************/
DEF_ENC_SUBINSN(SL1_loadri_io, SUBINSN_L1, "0iiiissssdddd")
DEF_ENC_SUBINSN(SL1_loadrub_io, SUBINSN_L1, "1iiiissssdddd")
/*********************/
/* St1-type subinsns */
/*********************/
DEF_ENC_SUBINSN(SS1_storew_io, SUBINSN_S1, "0ii iisssstttt")
DEF_ENC_SUBINSN(SS1_storeb_io, SUBINSN_S1, "1ii iisssstttt")
/*********************/
/* Ld2-type subinsns */
/*********************/
DEF_ENC_SUBINSN(SL2_loadrh_io, SUBINSN_L2, "00i iissssdddd")
DEF_ENC_SUBINSN(SL2_loadruh_io, SUBINSN_L2, "01i iissssdddd")
DEF_ENC_SUBINSN(SL2_loadrb_io, SUBINSN_L2, "10i iissssdddd")
DEF_ENC_SUBINSN(SL2_loadri_sp, SUBINSN_L2, "111 0iiiiidddd")
DEF_ENC_SUBINSN(SL2_loadrd_sp, SUBINSN_L2, "111 10iiiiiddd")
DEF_ENC_SUBINSN(SL2_deallocframe,SUBINSN_L2, "111 1100---0--")
DEF_ENC_SUBINSN(SL2_return, SUBINSN_L2, "111 1101---0--")
DEF_ENC_SUBINSN(SL2_return_t, SUBINSN_L2, "111 1101---100")
DEF_ENC_SUBINSN(SL2_return_f, SUBINSN_L2, "111 1101---101")
DEF_ENC_SUBINSN(SL2_return_tnew, SUBINSN_L2, "111 1101---110")
DEF_ENC_SUBINSN(SL2_return_fnew, SUBINSN_L2, "111 1101---111")
DEF_ENC_SUBINSN(SL2_jumpr31, SUBINSN_L2, "111 1111---0--")
DEF_ENC_SUBINSN(SL2_jumpr31_t, SUBINSN_L2, "111 1111---100")
DEF_ENC_SUBINSN(SL2_jumpr31_f, SUBINSN_L2, "111 1111---101")
DEF_ENC_SUBINSN(SL2_jumpr31_tnew,SUBINSN_L2, "111 1111---110")
DEF_ENC_SUBINSN(SL2_jumpr31_fnew,SUBINSN_L2, "111 1111---111")
/*********************/
/* St2-type subinsns */
/*********************/
DEF_ENC_SUBINSN(SS2_storeh_io, SUBINSN_S2, "00i iisssstttt")
DEF_ENC_SUBINSN(SS2_storew_sp, SUBINSN_S2, "010 0iiiiitttt")
DEF_ENC_SUBINSN(SS2_stored_sp, SUBINSN_S2, "010 1iiiiiittt")
DEF_ENC_SUBINSN(SS2_storewi0, SUBINSN_S2, "100 00ssssiiii")
DEF_ENC_SUBINSN(SS2_storewi1, SUBINSN_S2, "100 01ssssiiii")
DEF_ENC_SUBINSN(SS2_storebi0, SUBINSN_S2, "100 10ssssiiii")
DEF_ENC_SUBINSN(SS2_storebi1, SUBINSN_S2, "100 11ssssiiii")
DEF_ENC_SUBINSN(SS2_allocframe, SUBINSN_S2, "111 0iiiii----")
/*******************/
/* A-type subinsns */
/*******************/
DEF_ENC_SUBINSN(SA1_addi, SUBINSN_A, "00i iiiiiixxxx")
DEF_ENC_SUBINSN(SA1_seti, SUBINSN_A, "010 iiiiiidddd")
DEF_ENC_SUBINSN(SA1_addsp, SUBINSN_A, "011 iiiiiidddd")
DEF_ENC_SUBINSN(SA1_tfr, SUBINSN_A, "100 00ssssdddd")
DEF_ENC_SUBINSN(SA1_inc, SUBINSN_A, "100 01ssssdddd")
DEF_ENC_SUBINSN(SA1_and1, SUBINSN_A, "100 10ssssdddd")
DEF_ENC_SUBINSN(SA1_dec, SUBINSN_A, "100 11ssssdddd")
DEF_ENC_SUBINSN(SA1_sxth, SUBINSN_A, "101 00ssssdddd")
DEF_ENC_SUBINSN(SA1_sxtb, SUBINSN_A, "101 01ssssdddd")
DEF_ENC_SUBINSN(SA1_zxth, SUBINSN_A, "101 10ssssdddd")
DEF_ENC_SUBINSN(SA1_zxtb, SUBINSN_A, "101 11ssssdddd")
DEF_ENC_SUBINSN(SA1_addrx, SUBINSN_A, "110 00ssssxxxx")
DEF_ENC_SUBINSN(SA1_cmpeqi, SUBINSN_A, "110 01ssss--ii")
DEF_ENC_SUBINSN(SA1_setin1, SUBINSN_A, "110 1--0--dddd")
DEF_ENC_SUBINSN(SA1_clrtnew, SUBINSN_A, "110 1--100dddd")
DEF_ENC_SUBINSN(SA1_clrfnew, SUBINSN_A, "110 1--101dddd")
DEF_ENC_SUBINSN(SA1_clrt, SUBINSN_A, "110 1--110dddd")
DEF_ENC_SUBINSN(SA1_clrf, SUBINSN_A, "110 1--111dddd")
DEF_ENC_SUBINSN(SA1_combine0i, SUBINSN_A, "111 -0-ii00ddd")
DEF_ENC_SUBINSN(SA1_combine1i, SUBINSN_A, "111 -0-ii01ddd")
DEF_ENC_SUBINSN(SA1_combine2i, SUBINSN_A, "111 -0-ii10ddd")
DEF_ENC_SUBINSN(SA1_combine3i, SUBINSN_A, "111 -0-ii11ddd")
DEF_ENC_SUBINSN(SA1_combinezr, SUBINSN_A, "111 -1ssss0ddd")
DEF_ENC_SUBINSN(SA1_combinerz, SUBINSN_A, "111 -1ssss1ddd")
/* maybe R=cmpeq ? */
/* Add a group of NCJ: if (R.new==#0) jump:hint #r9 */
/* Add a group of NCJ: if (R.new!=#0) jump:hint #r9 */
/* NCJ goes with LD1, LD2 */
DEF_FIELD32("---! !!!! !!!!!!!! EE------ --------",SUBFIELD_B_SLOT1,"B: Slot1 Instruction")
DEF_FIELD32("---- ---- -------- EE-!!!!! !!!!!!!!",SUBFIELD_A_SLOT0,"A: Slot0 Instruction")
/* DEF_PACKED32(TAG, CLASSA, CLASSB, ENCSTR) */
DEF_PACKED32(P2_PACKED_L1_L1, SUBINSN_L1, SUBINSN_L1, "000B BBBB BBBB BBBB EE0A AAAA AAAA AAAA")
DEF_PACKED32(P2_PACKED_L1_L2, SUBINSN_L2, SUBINSN_L1, "000B BBBB BBBB BBBB EE1A AAAA AAAA AAAA")
DEF_PACKED32(P2_PACKED_L2_L2, SUBINSN_L2, SUBINSN_L2, "001B BBBB BBBB BBBB EE0A AAAA AAAA AAAA")
DEF_PACKED32(P2_PACKED_A_A, SUBINSN_A, SUBINSN_A, "001B BBBB BBBB BBBB EE1A AAAA AAAA AAAA")
DEF_PACKED32(P2_PACKED_L1_A, SUBINSN_L1, SUBINSN_A, "010B BBBB BBBB BBBB EE0A AAAA AAAA AAAA")
DEF_PACKED32(P2_PACKED_L2_A, SUBINSN_L2, SUBINSN_A, "010B BBBB BBBB BBBB EE1A AAAA AAAA AAAA")
DEF_PACKED32(P2_PACKED_S1_A, SUBINSN_S1, SUBINSN_A, "011B BBBB BBBB BBBB EE0A AAAA AAAA AAAA")
DEF_PACKED32(P2_PACKED_S2_A, SUBINSN_S2, SUBINSN_A, "011B BBBB BBBB BBBB EE1A AAAA AAAA AAAA")
DEF_PACKED32(P2_PACKED_S1_L1, SUBINSN_S1, SUBINSN_L1, "100B BBBB BBBB BBBB EE0A AAAA AAAA AAAA")
DEF_PACKED32(P2_PACKED_S1_L2, SUBINSN_S1, SUBINSN_L2, "100B BBBB BBBB BBBB EE1A AAAA AAAA AAAA")
DEF_PACKED32(P2_PACKED_S1_S1, SUBINSN_S1, SUBINSN_S1, "101B BBBB BBBB BBBB EE0A AAAA AAAA AAAA")
DEF_PACKED32(P2_PACKED_S1_S2, SUBINSN_S2, SUBINSN_S1, "101B BBBB BBBB BBBB EE1A AAAA AAAA AAAA")
DEF_PACKED32(P2_PACKED_S2_L1, SUBINSN_S2, SUBINSN_L1, "110B BBBB BBBB BBBB EE0A AAAA AAAA AAAA")
DEF_PACKED32(P2_PACKED_S2_L2, SUBINSN_S2, SUBINSN_L2, "110B BBBB BBBB BBBB EE1A AAAA AAAA AAAA")
DEF_PACKED32(P2_PACKED_S2_S2, SUBINSN_S2, SUBINSN_S2, "111B BBBB BBBB BBBB EE0A AAAA AAAA AAAA")
DEF_PACKED32(P2_PACKED_RESERVED, SUBINSN_INVALID, SUBINSN_INVALID, "111B BBBB BBBB BBBB EE1A AAAA AAAA AAAA")
Reference in New Issue View Git Blame Copy Permalink