190e8cacdSRalf Baechle /* 290e8cacdSRalf Baechle * Format of an instruction in memory. 390e8cacdSRalf Baechle * 490e8cacdSRalf Baechle * This file is subject to the terms and conditions of the GNU General Public 590e8cacdSRalf Baechle * License. See the file "COPYING" in the main directory of this archive 690e8cacdSRalf Baechle * for more details. 790e8cacdSRalf Baechle * 890e8cacdSRalf Baechle * Copyright (C) 1996, 2000 by Ralf Baechle 990e8cacdSRalf Baechle * Copyright (C) 2006 by Thiemo Seufer 102aa9fd06SSteven J. Hill * Copyright (C) 2012 MIPS Technologies, Inc. All rights reserved. 11aa1af47fSLeonid Yegoshin * Copyright (C) 2014 Imagination Technologies Ltd. 1290e8cacdSRalf Baechle */ 1390e8cacdSRalf Baechle #ifndef _UAPI_ASM_INST_H 1490e8cacdSRalf Baechle #define _UAPI_ASM_INST_H 1590e8cacdSRalf Baechle 1664a17a0fSRalf Baechle #include <asm/bitfield.h> 1764a17a0fSRalf Baechle 1890e8cacdSRalf Baechle /* 1990e8cacdSRalf Baechle * Major opcodes; before MIPS IV cop1x was called cop3. 2090e8cacdSRalf Baechle */ 2190e8cacdSRalf Baechle enum major_op { 2290e8cacdSRalf Baechle spec_op, bcond_op, j_op, jal_op, 2390e8cacdSRalf Baechle beq_op, bne_op, blez_op, bgtz_op, 24c893ce38SMarkos Chandras addi_op, cbcond0_op = addi_op, addiu_op, slti_op, sltiu_op, 2590e8cacdSRalf Baechle andi_op, ori_op, xori_op, lui_op, 2690e8cacdSRalf Baechle cop0_op, cop1_op, cop2_op, cop1x_op, 2790e8cacdSRalf Baechle beql_op, bnel_op, blezl_op, bgtzl_op, 2810d962d5SMarkos Chandras daddi_op, cbcond1_op = daddi_op, daddiu_op, ldl_op, ldr_op, 296701ca2dSLeonid Yegoshin spec2_op, jalx_op, mdmx_op, msa_op = mdmx_op, spec3_op, 3090e8cacdSRalf Baechle lb_op, lh_op, lwl_op, lw_op, 3190e8cacdSRalf Baechle lbu_op, lhu_op, lwr_op, lwu_op, 3290e8cacdSRalf Baechle sb_op, sh_op, swl_op, sw_op, 3390e8cacdSRalf Baechle sdl_op, sdr_op, swr_op, cache_op, 348467ca01SMarkos Chandras ll_op, lwc1_op, lwc2_op, bc6_op = lwc2_op, pref_op, 3569b9a2fdSMarkos Chandras lld_op, ldc1_op, ldc2_op, beqzcjic_op = ldc2_op, ld_op, 3684fef630SMarkos Chandras sc_op, swc1_op, swc2_op, balc6_op = swc2_op, major_3b_op, 3728d6f93dSMarkos Chandras scd_op, sdc1_op, sdc2_op, bnezcjialc_op = sdc2_op, sd_op 3890e8cacdSRalf Baechle }; 3990e8cacdSRalf Baechle 4090e8cacdSRalf Baechle /* 4190e8cacdSRalf Baechle * func field of spec opcode. 4290e8cacdSRalf Baechle */ 4390e8cacdSRalf Baechle enum spec_op { 4490e8cacdSRalf Baechle sll_op, movc_op, srl_op, sra_op, 4590e8cacdSRalf Baechle sllv_op, pmon_op, srlv_op, srav_op, 4690e8cacdSRalf Baechle jr_op, jalr_op, movz_op, movn_op, 4790e8cacdSRalf Baechle syscall_op, break_op, spim_op, sync_op, 4890e8cacdSRalf Baechle mfhi_op, mthi_op, mflo_op, mtlo_op, 4990e8cacdSRalf Baechle dsllv_op, spec2_unused_op, dsrlv_op, dsrav_op, 5090e8cacdSRalf Baechle mult_op, multu_op, div_op, divu_op, 5190e8cacdSRalf Baechle dmult_op, dmultu_op, ddiv_op, ddivu_op, 5290e8cacdSRalf Baechle add_op, addu_op, sub_op, subu_op, 5390e8cacdSRalf Baechle and_op, or_op, xor_op, nor_op, 5490e8cacdSRalf Baechle spec3_unused_op, spec4_unused_op, slt_op, sltu_op, 5590e8cacdSRalf Baechle dadd_op, daddu_op, dsub_op, dsubu_op, 5690e8cacdSRalf Baechle tge_op, tgeu_op, tlt_op, tltu_op, 5790e8cacdSRalf Baechle teq_op, spec5_unused_op, tne_op, spec6_unused_op, 5890e8cacdSRalf Baechle dsll_op, spec7_unused_op, dsrl_op, dsra_op, 5990e8cacdSRalf Baechle dsll32_op, spec8_unused_op, dsrl32_op, dsra32_op 6090e8cacdSRalf Baechle }; 6190e8cacdSRalf Baechle 6290e8cacdSRalf Baechle /* 6390e8cacdSRalf Baechle * func field of spec2 opcode. 6490e8cacdSRalf Baechle */ 6590e8cacdSRalf Baechle enum spec2_op { 6690e8cacdSRalf Baechle madd_op, maddu_op, mul_op, spec2_3_unused_op, 6790e8cacdSRalf Baechle msub_op, msubu_op, /* more unused ops */ 6890e8cacdSRalf Baechle clz_op = 0x20, clo_op, 6990e8cacdSRalf Baechle dclz_op = 0x24, dclo_op, 7090e8cacdSRalf Baechle sdbpp_op = 0x3f 7190e8cacdSRalf Baechle }; 7290e8cacdSRalf Baechle 7390e8cacdSRalf Baechle /* 7490e8cacdSRalf Baechle * func field of spec3 opcode. 7590e8cacdSRalf Baechle */ 7690e8cacdSRalf Baechle enum spec3_op { 7790e8cacdSRalf Baechle ext_op, dextm_op, dextu_op, dext_op, 7890e8cacdSRalf Baechle ins_op, dinsm_op, dinsu_op, dins_op, 796f5bb424SPaul Burton yield_op = 0x09, lx_op = 0x0a, 806f5bb424SPaul Burton lwle_op = 0x19, lwre_op = 0x1a, 816f5bb424SPaul Burton cachee_op = 0x1b, sbe_op = 0x1c, 826f5bb424SPaul Burton she_op = 0x1d, sce_op = 0x1e, 836f5bb424SPaul Burton swe_op = 0x1f, bshfl_op = 0x20, 846f5bb424SPaul Burton swle_op = 0x21, swre_op = 0x22, 856f5bb424SPaul Burton prefe_op = 0x23, dbshfl_op = 0x24, 86a168b8f1SLeonid Yegoshin cache6_op = 0x25, sc6_op = 0x26, 87a168b8f1SLeonid Yegoshin scd6_op = 0x27, lbue_op = 0x28, 88a168b8f1SLeonid Yegoshin lhue_op = 0x29, lbe_op = 0x2c, 89a168b8f1SLeonid Yegoshin lhe_op = 0x2d, lle_op = 0x2e, 90a168b8f1SLeonid Yegoshin lwe_op = 0x2f, pref6_op = 0x35, 91a168b8f1SLeonid Yegoshin ll6_op = 0x36, lld6_op = 0x37, 926f5bb424SPaul Burton rdhwr_op = 0x3b 9390e8cacdSRalf Baechle }; 9490e8cacdSRalf Baechle 9590e8cacdSRalf Baechle /* 9690e8cacdSRalf Baechle * rt field of bcond opcodes. 9790e8cacdSRalf Baechle */ 9890e8cacdSRalf Baechle enum rt_op { 9990e8cacdSRalf Baechle bltz_op, bgez_op, bltzl_op, bgezl_op, 10090e8cacdSRalf Baechle spimi_op, unused_rt_op_0x05, unused_rt_op_0x06, unused_rt_op_0x07, 10190e8cacdSRalf Baechle tgei_op, tgeiu_op, tlti_op, tltiu_op, 10290e8cacdSRalf Baechle teqi_op, unused_0x0d_rt_op, tnei_op, unused_0x0f_rt_op, 10390e8cacdSRalf Baechle bltzal_op, bgezal_op, bltzall_op, bgezall_op, 10490e8cacdSRalf Baechle rt_op_0x14, rt_op_0x15, rt_op_0x16, rt_op_0x17, 10590e8cacdSRalf Baechle rt_op_0x18, rt_op_0x19, rt_op_0x1a, rt_op_0x1b, 106258f3a2eSJames Hogan bposge32_op, rt_op_0x1d, rt_op_0x1e, synci_op 10790e8cacdSRalf Baechle }; 10890e8cacdSRalf Baechle 10990e8cacdSRalf Baechle /* 11090e8cacdSRalf Baechle * rs field of cop opcodes. 11190e8cacdSRalf Baechle */ 11290e8cacdSRalf Baechle enum cop_op { 11390e8cacdSRalf Baechle mfc_op = 0x00, dmfc_op = 0x01, 114e2965cd0SSteven J. Hill cfc_op = 0x02, mfhc0_op = 0x02, 115e2965cd0SSteven J. Hill mfhc_op = 0x03, mtc_op = 0x04, 116e2965cd0SSteven J. Hill dmtc_op = 0x05, ctc_op = 0x06, 117e2965cd0SSteven J. Hill mthc0_op = 0x06, mthc_op = 0x07, 118c8a34581SMarkos Chandras bc_op = 0x08, bc1eqz_op = 0x09, 119b2c59635SJames Hogan mfmc0_op = 0x0b, bc1nez_op = 0x0d, 120b2c59635SJames Hogan wrpgpr_op = 0x0e, cop_op = 0x10, 12190e8cacdSRalf Baechle copm_op = 0x18 12290e8cacdSRalf Baechle }; 12390e8cacdSRalf Baechle 12490e8cacdSRalf Baechle /* 12590e8cacdSRalf Baechle * rt field of cop.bc_op opcodes 12690e8cacdSRalf Baechle */ 12790e8cacdSRalf Baechle enum bcop_op { 12890e8cacdSRalf Baechle bcf_op, bct_op, bcfl_op, bctl_op 12990e8cacdSRalf Baechle }; 13090e8cacdSRalf Baechle 13190e8cacdSRalf Baechle /* 13290e8cacdSRalf Baechle * func field of cop0 coi opcodes. 13390e8cacdSRalf Baechle */ 13490e8cacdSRalf Baechle enum cop0_coi_func { 13590e8cacdSRalf Baechle tlbr_op = 0x01, tlbwi_op = 0x02, 13690e8cacdSRalf Baechle tlbwr_op = 0x06, tlbp_op = 0x08, 137b0a3eae2SPaul Burton rfe_op = 0x10, eret_op = 0x18, 138b0a3eae2SPaul Burton wait_op = 0x20, 13990e8cacdSRalf Baechle }; 14090e8cacdSRalf Baechle 14190e8cacdSRalf Baechle /* 14290e8cacdSRalf Baechle * func field of cop0 com opcodes. 14390e8cacdSRalf Baechle */ 14490e8cacdSRalf Baechle enum cop0_com_func { 14590e8cacdSRalf Baechle tlbr1_op = 0x01, tlbw_op = 0x02, 14690e8cacdSRalf Baechle tlbp1_op = 0x08, dctr_op = 0x09, 14790e8cacdSRalf Baechle dctw_op = 0x0a 14890e8cacdSRalf Baechle }; 14990e8cacdSRalf Baechle 15090e8cacdSRalf Baechle /* 15190e8cacdSRalf Baechle * fmt field of cop1 opcodes. 15290e8cacdSRalf Baechle */ 15390e8cacdSRalf Baechle enum cop1_fmt { 15490e8cacdSRalf Baechle s_fmt, d_fmt, e_fmt, q_fmt, 15590e8cacdSRalf Baechle w_fmt, l_fmt 15690e8cacdSRalf Baechle }; 15790e8cacdSRalf Baechle 15890e8cacdSRalf Baechle /* 15990e8cacdSRalf Baechle * func field of cop1 instructions using d, s or w format. 16090e8cacdSRalf Baechle */ 16190e8cacdSRalf Baechle enum cop1_sdw_func { 16290e8cacdSRalf Baechle fadd_op = 0x00, fsub_op = 0x01, 16390e8cacdSRalf Baechle fmul_op = 0x02, fdiv_op = 0x03, 16490e8cacdSRalf Baechle fsqrt_op = 0x04, fabs_op = 0x05, 16590e8cacdSRalf Baechle fmov_op = 0x06, fneg_op = 0x07, 16690e8cacdSRalf Baechle froundl_op = 0x08, ftruncl_op = 0x09, 16790e8cacdSRalf Baechle fceill_op = 0x0a, ffloorl_op = 0x0b, 16890e8cacdSRalf Baechle fround_op = 0x0c, ftrunc_op = 0x0d, 16990e8cacdSRalf Baechle fceil_op = 0x0e, ffloor_op = 0x0f, 170b6d5c4edSPaul Burton fsel_op = 0x10, 17190e8cacdSRalf Baechle fmovc_op = 0x11, fmovz_op = 0x12, 172107d3400SMarkos Chandras fmovn_op = 0x13, fseleqz_op = 0x14, 173107d3400SMarkos Chandras frecip_op = 0x15, frsqrt_op = 0x16, 174107d3400SMarkos Chandras fselnez_op = 0x17, fmaddf_op = 0x18, 175107d3400SMarkos Chandras fmsubf_op = 0x19, frint_op = 0x1a, 176107d3400SMarkos Chandras fclass_op = 0x1b, fmin_op = 0x1c, 177107d3400SMarkos Chandras fmina_op = 0x1d, fmax_op = 0x1e, 178107d3400SMarkos Chandras fmaxa_op = 0x1f, fcvts_op = 0x20, 17990e8cacdSRalf Baechle fcvtd_op = 0x21, fcvte_op = 0x22, 18090e8cacdSRalf Baechle fcvtw_op = 0x24, fcvtl_op = 0x25, 18190e8cacdSRalf Baechle fcmp_op = 0x30 18290e8cacdSRalf Baechle }; 18390e8cacdSRalf Baechle 18490e8cacdSRalf Baechle /* 18590e8cacdSRalf Baechle * func field of cop1x opcodes (MIPS IV). 18690e8cacdSRalf Baechle */ 18790e8cacdSRalf Baechle enum cop1x_func { 18890e8cacdSRalf Baechle lwxc1_op = 0x00, ldxc1_op = 0x01, 18951061b88SDeng-Cheng Zhu swxc1_op = 0x08, sdxc1_op = 0x09, 19051061b88SDeng-Cheng Zhu pfetch_op = 0x0f, madd_s_op = 0x20, 19190e8cacdSRalf Baechle madd_d_op = 0x21, madd_e_op = 0x22, 19290e8cacdSRalf Baechle msub_s_op = 0x28, msub_d_op = 0x29, 19390e8cacdSRalf Baechle msub_e_op = 0x2a, nmadd_s_op = 0x30, 19490e8cacdSRalf Baechle nmadd_d_op = 0x31, nmadd_e_op = 0x32, 19590e8cacdSRalf Baechle nmsub_s_op = 0x38, nmsub_d_op = 0x39, 19690e8cacdSRalf Baechle nmsub_e_op = 0x3a 19790e8cacdSRalf Baechle }; 19890e8cacdSRalf Baechle 19990e8cacdSRalf Baechle /* 20090e8cacdSRalf Baechle * func field for mad opcodes (MIPS IV). 20190e8cacdSRalf Baechle */ 20290e8cacdSRalf Baechle enum mad_func { 20390e8cacdSRalf Baechle madd_fp_op = 0x08, msub_fp_op = 0x0a, 20490e8cacdSRalf Baechle nmadd_fp_op = 0x0c, nmsub_fp_op = 0x0e 20590e8cacdSRalf Baechle }; 20690e8cacdSRalf Baechle 20790e8cacdSRalf Baechle /* 208380cd582SHuacai Chen * func field for page table walker (Loongson-3). 209380cd582SHuacai Chen */ 210380cd582SHuacai Chen enum ptw_func { 211380cd582SHuacai Chen lwdir_op = 0x00, 212380cd582SHuacai Chen lwpte_op = 0x01, 213380cd582SHuacai Chen lddir_op = 0x02, 214380cd582SHuacai Chen ldpte_op = 0x03, 215380cd582SHuacai Chen }; 216380cd582SHuacai Chen 217380cd582SHuacai Chen /* 21890e8cacdSRalf Baechle * func field for special3 lx opcodes (Cavium Octeon). 21990e8cacdSRalf Baechle */ 22090e8cacdSRalf Baechle enum lx_func { 22190e8cacdSRalf Baechle lwx_op = 0x00, 22290e8cacdSRalf Baechle lhx_op = 0x04, 22390e8cacdSRalf Baechle lbux_op = 0x06, 22490e8cacdSRalf Baechle ldx_op = 0x08, 22590e8cacdSRalf Baechle lwux_op = 0x10, 22690e8cacdSRalf Baechle lhux_op = 0x14, 22790e8cacdSRalf Baechle lbx_op = 0x16, 22890e8cacdSRalf Baechle }; 22990e8cacdSRalf Baechle 23090e8cacdSRalf Baechle /* 231ab9e4fa0SMarkos Chandras * BSHFL opcodes 232ab9e4fa0SMarkos Chandras */ 233ab9e4fa0SMarkos Chandras enum bshfl_func { 234ab9e4fa0SMarkos Chandras wsbh_op = 0x2, 235ab9e4fa0SMarkos Chandras dshd_op = 0x5, 236ab9e4fa0SMarkos Chandras seb_op = 0x10, 237ab9e4fa0SMarkos Chandras seh_op = 0x18, 238ab9e4fa0SMarkos Chandras }; 239ab9e4fa0SMarkos Chandras 240ab9e4fa0SMarkos Chandras /* 241*59e3559fSJames Hogan * MSA minor opcodes. 242*59e3559fSJames Hogan */ 243*59e3559fSJames Hogan enum msa_func { 244*59e3559fSJames Hogan msa_elm_op = 0x19, 245*59e3559fSJames Hogan }; 246*59e3559fSJames Hogan 247*59e3559fSJames Hogan /* 248*59e3559fSJames Hogan * MSA ELM opcodes. 249*59e3559fSJames Hogan */ 250*59e3559fSJames Hogan enum msa_elm { 251*59e3559fSJames Hogan msa_ctc_op = 0x3e, 252*59e3559fSJames Hogan msa_cfc_op = 0x7e, 253*59e3559fSJames Hogan }; 254*59e3559fSJames Hogan 255*59e3559fSJames Hogan /* 2566701ca2dSLeonid Yegoshin * func field for MSA MI10 format. 2576701ca2dSLeonid Yegoshin */ 2586701ca2dSLeonid Yegoshin enum msa_mi10_func { 2596701ca2dSLeonid Yegoshin msa_ld_op = 8, 2606701ca2dSLeonid Yegoshin msa_st_op = 9, 2616701ca2dSLeonid Yegoshin }; 2626701ca2dSLeonid Yegoshin 2636701ca2dSLeonid Yegoshin /* 2646701ca2dSLeonid Yegoshin * MSA 2 bit format fields. 2656701ca2dSLeonid Yegoshin */ 2666701ca2dSLeonid Yegoshin enum msa_2b_fmt { 2676701ca2dSLeonid Yegoshin msa_fmt_b = 0, 2686701ca2dSLeonid Yegoshin msa_fmt_h = 1, 2696701ca2dSLeonid Yegoshin msa_fmt_w = 2, 2706701ca2dSLeonid Yegoshin msa_fmt_d = 3, 2716701ca2dSLeonid Yegoshin }; 2726701ca2dSLeonid Yegoshin 2736701ca2dSLeonid Yegoshin /* 2742aa9fd06SSteven J. Hill * (microMIPS) Major opcodes. 2752aa9fd06SSteven J. Hill */ 2762aa9fd06SSteven J. Hill enum mm_major_op { 2772aa9fd06SSteven J. Hill mm_pool32a_op, mm_pool16a_op, mm_lbu16_op, mm_move16_op, 2782aa9fd06SSteven J. Hill mm_addi32_op, mm_lbu32_op, mm_sb32_op, mm_lb32_op, 2792aa9fd06SSteven J. Hill mm_pool32b_op, mm_pool16b_op, mm_lhu16_op, mm_andi16_op, 2802aa9fd06SSteven J. Hill mm_addiu32_op, mm_lhu32_op, mm_sh32_op, mm_lh32_op, 2812aa9fd06SSteven J. Hill mm_pool32i_op, mm_pool16c_op, mm_lwsp16_op, mm_pool16d_op, 282*59e3559fSJames Hogan mm_ori32_op, mm_pool32f_op, mm_pool32s_op, mm_reserved2_op, 2832aa9fd06SSteven J. Hill mm_pool32c_op, mm_lwgp16_op, mm_lw16_op, mm_pool16e_op, 2842aa9fd06SSteven J. Hill mm_xori32_op, mm_jals32_op, mm_addiupc_op, mm_reserved3_op, 2852aa9fd06SSteven J. Hill mm_reserved4_op, mm_pool16f_op, mm_sb16_op, mm_beqz16_op, 2862aa9fd06SSteven J. Hill mm_slti32_op, mm_beq32_op, mm_swc132_op, mm_lwc132_op, 2872aa9fd06SSteven J. Hill mm_reserved5_op, mm_reserved6_op, mm_sh16_op, mm_bnez16_op, 2882aa9fd06SSteven J. Hill mm_sltiu32_op, mm_bne32_op, mm_sdc132_op, mm_ldc132_op, 2892aa9fd06SSteven J. Hill mm_reserved7_op, mm_reserved8_op, mm_swsp16_op, mm_b16_op, 2902aa9fd06SSteven J. Hill mm_andi32_op, mm_j32_op, mm_sd32_op, mm_ld32_op, 2912aa9fd06SSteven J. Hill mm_reserved11_op, mm_reserved12_op, mm_sw16_op, mm_li16_op, 2922aa9fd06SSteven J. Hill mm_jalx32_op, mm_jal32_op, mm_sw32_op, mm_lw32_op, 2932aa9fd06SSteven J. Hill }; 2942aa9fd06SSteven J. Hill 2952aa9fd06SSteven J. Hill /* 2962aa9fd06SSteven J. Hill * (microMIPS) POOL32I minor opcodes. 2972aa9fd06SSteven J. Hill */ 2982aa9fd06SSteven J. Hill enum mm_32i_minor_op { 2992aa9fd06SSteven J. Hill mm_bltz_op, mm_bltzal_op, mm_bgez_op, mm_bgezal_op, 3002aa9fd06SSteven J. Hill mm_blez_op, mm_bnezc_op, mm_bgtz_op, mm_beqzc_op, 3012aa9fd06SSteven J. Hill mm_tlti_op, mm_tgei_op, mm_tltiu_op, mm_tgeiu_op, 3022aa9fd06SSteven J. Hill mm_tnei_op, mm_lui_op, mm_teqi_op, mm_reserved13_op, 3032aa9fd06SSteven J. Hill mm_synci_op, mm_bltzals_op, mm_reserved14_op, mm_bgezals_op, 3042aa9fd06SSteven J. Hill mm_bc2f_op, mm_bc2t_op, mm_reserved15_op, mm_reserved16_op, 3052aa9fd06SSteven J. Hill mm_reserved17_op, mm_reserved18_op, mm_bposge64_op, mm_bposge32_op, 3062aa9fd06SSteven J. Hill mm_bc1f_op, mm_bc1t_op, mm_reserved19_op, mm_reserved20_op, 3072aa9fd06SSteven J. Hill mm_bc1any2f_op, mm_bc1any2t_op, mm_bc1any4f_op, mm_bc1any4t_op, 3082aa9fd06SSteven J. Hill }; 3092aa9fd06SSteven J. Hill 3102aa9fd06SSteven J. Hill /* 3112aa9fd06SSteven J. Hill * (microMIPS) POOL32A minor opcodes. 3122aa9fd06SSteven J. Hill */ 3132aa9fd06SSteven J. Hill enum mm_32a_minor_op { 3142aa9fd06SSteven J. Hill mm_sll32_op = 0x000, 3152aa9fd06SSteven J. Hill mm_ins_op = 0x00c, 316bef581baSMarkos Chandras mm_sllv32_op = 0x010, 3172aa9fd06SSteven J. Hill mm_ext_op = 0x02c, 3182aa9fd06SSteven J. Hill mm_pool32axf_op = 0x03c, 3192aa9fd06SSteven J. Hill mm_srl32_op = 0x040, 3202aa9fd06SSteven J. Hill mm_sra_op = 0x080, 321f31318fdSMarkos Chandras mm_srlv32_op = 0x090, 3222aa9fd06SSteven J. Hill mm_rotr_op = 0x0c0, 3232aa9fd06SSteven J. Hill mm_lwxs_op = 0x118, 3242aa9fd06SSteven J. Hill mm_addu32_op = 0x150, 3252aa9fd06SSteven J. Hill mm_subu32_op = 0x1d0, 326ab9e4fa0SMarkos Chandras mm_wsbh_op = 0x1ec, 327a8e897adSMarkos Chandras mm_mul_op = 0x210, 3282aa9fd06SSteven J. Hill mm_and_op = 0x250, 3292aa9fd06SSteven J. Hill mm_or32_op = 0x290, 3302aa9fd06SSteven J. Hill mm_xor32_op = 0x310, 3317682f9e8SMarkos Chandras mm_slt_op = 0x350, 332e8ef868bSMarkos Chandras mm_sltu_op = 0x390, 3332aa9fd06SSteven J. Hill }; 3342aa9fd06SSteven J. Hill 3352aa9fd06SSteven J. Hill /* 3362aa9fd06SSteven J. Hill * (microMIPS) POOL32B functions. 3372aa9fd06SSteven J. Hill */ 3382aa9fd06SSteven J. Hill enum mm_32b_func { 3392aa9fd06SSteven J. Hill mm_lwc2_func = 0x0, 3402aa9fd06SSteven J. Hill mm_lwp_func = 0x1, 3412aa9fd06SSteven J. Hill mm_ldc2_func = 0x2, 3422aa9fd06SSteven J. Hill mm_ldp_func = 0x4, 3432aa9fd06SSteven J. Hill mm_lwm32_func = 0x5, 3442aa9fd06SSteven J. Hill mm_cache_func = 0x6, 3452aa9fd06SSteven J. Hill mm_ldm_func = 0x7, 3462aa9fd06SSteven J. Hill mm_swc2_func = 0x8, 3472aa9fd06SSteven J. Hill mm_swp_func = 0x9, 3482aa9fd06SSteven J. Hill mm_sdc2_func = 0xa, 3492aa9fd06SSteven J. Hill mm_sdp_func = 0xc, 3502aa9fd06SSteven J. Hill mm_swm32_func = 0xd, 3512aa9fd06SSteven J. Hill mm_sdm_func = 0xf, 3522aa9fd06SSteven J. Hill }; 3532aa9fd06SSteven J. Hill 3542aa9fd06SSteven J. Hill /* 3552aa9fd06SSteven J. Hill * (microMIPS) POOL32C functions. 3562aa9fd06SSteven J. Hill */ 3572aa9fd06SSteven J. Hill enum mm_32c_func { 3582aa9fd06SSteven J. Hill mm_pref_func = 0x2, 3592aa9fd06SSteven J. Hill mm_ll_func = 0x3, 3602aa9fd06SSteven J. Hill mm_swr_func = 0x9, 3612aa9fd06SSteven J. Hill mm_sc_func = 0xb, 3622aa9fd06SSteven J. Hill mm_lwu_func = 0xe, 3632aa9fd06SSteven J. Hill }; 3642aa9fd06SSteven J. Hill 3652aa9fd06SSteven J. Hill /* 3662aa9fd06SSteven J. Hill * (microMIPS) POOL32AXF minor opcodes. 3672aa9fd06SSteven J. Hill */ 3682aa9fd06SSteven J. Hill enum mm_32axf_minor_op { 3692aa9fd06SSteven J. Hill mm_mfc0_op = 0x003, 3702aa9fd06SSteven J. Hill mm_mtc0_op = 0x00b, 3712aa9fd06SSteven J. Hill mm_tlbp_op = 0x00d, 372f3ec7a23SMarkos Chandras mm_mfhi32_op = 0x035, 3732aa9fd06SSteven J. Hill mm_jalr_op = 0x03c, 3742aa9fd06SSteven J. Hill mm_tlbr_op = 0x04d, 37516d21a81SMarkos Chandras mm_mflo32_op = 0x075, 3762aa9fd06SSteven J. Hill mm_jalrhb_op = 0x07c, 3772aa9fd06SSteven J. Hill mm_tlbwi_op = 0x08d, 3782aa9fd06SSteven J. Hill mm_tlbwr_op = 0x0cd, 3792aa9fd06SSteven J. Hill mm_jalrs_op = 0x13c, 3802aa9fd06SSteven J. Hill mm_jalrshb_op = 0x17c, 3817ed82ad1SPaul Burton mm_sync_op = 0x1ad, 3822aa9fd06SSteven J. Hill mm_syscall_op = 0x22d, 383f263839aSPaul Burton mm_wait_op = 0x24d, 3842aa9fd06SSteven J. Hill mm_eret_op = 0x3cd, 3854c12a854SMarkos Chandras mm_divu_op = 0x5dc, 3862aa9fd06SSteven J. Hill }; 3872aa9fd06SSteven J. Hill 3882aa9fd06SSteven J. Hill /* 3892aa9fd06SSteven J. Hill * (microMIPS) POOL32F minor opcodes. 3902aa9fd06SSteven J. Hill */ 3912aa9fd06SSteven J. Hill enum mm_32f_minor_op { 3922aa9fd06SSteven J. Hill mm_32f_00_op = 0x00, 3932aa9fd06SSteven J. Hill mm_32f_01_op = 0x01, 3942aa9fd06SSteven J. Hill mm_32f_02_op = 0x02, 3952aa9fd06SSteven J. Hill mm_32f_10_op = 0x08, 3962aa9fd06SSteven J. Hill mm_32f_11_op = 0x09, 3972aa9fd06SSteven J. Hill mm_32f_12_op = 0x0a, 3982aa9fd06SSteven J. Hill mm_32f_20_op = 0x10, 3992aa9fd06SSteven J. Hill mm_32f_30_op = 0x18, 4002aa9fd06SSteven J. Hill mm_32f_40_op = 0x20, 4012aa9fd06SSteven J. Hill mm_32f_41_op = 0x21, 4022aa9fd06SSteven J. Hill mm_32f_42_op = 0x22, 4032aa9fd06SSteven J. Hill mm_32f_50_op = 0x28, 4042aa9fd06SSteven J. Hill mm_32f_51_op = 0x29, 4052aa9fd06SSteven J. Hill mm_32f_52_op = 0x2a, 4062aa9fd06SSteven J. Hill mm_32f_60_op = 0x30, 4072aa9fd06SSteven J. Hill mm_32f_70_op = 0x38, 4082aa9fd06SSteven J. Hill mm_32f_73_op = 0x3b, 4092aa9fd06SSteven J. Hill mm_32f_74_op = 0x3c, 4102aa9fd06SSteven J. Hill }; 4112aa9fd06SSteven J. Hill 4122aa9fd06SSteven J. Hill /* 4132aa9fd06SSteven J. Hill * (microMIPS) POOL32F secondary minor opcodes. 4142aa9fd06SSteven J. Hill */ 4152aa9fd06SSteven J. Hill enum mm_32f_10_minor_op { 4162aa9fd06SSteven J. Hill mm_lwxc1_op = 0x1, 4172aa9fd06SSteven J. Hill mm_swxc1_op, 4182aa9fd06SSteven J. Hill mm_ldxc1_op, 4192aa9fd06SSteven J. Hill mm_sdxc1_op, 4202aa9fd06SSteven J. Hill mm_luxc1_op, 4212aa9fd06SSteven J. Hill mm_suxc1_op, 4222aa9fd06SSteven J. Hill }; 4232aa9fd06SSteven J. Hill 4242aa9fd06SSteven J. Hill enum mm_32f_func { 4252aa9fd06SSteven J. Hill mm_lwxc1_func = 0x048, 4262aa9fd06SSteven J. Hill mm_swxc1_func = 0x088, 4272aa9fd06SSteven J. Hill mm_ldxc1_func = 0x0c8, 4282aa9fd06SSteven J. Hill mm_sdxc1_func = 0x108, 4292aa9fd06SSteven J. Hill }; 4302aa9fd06SSteven J. Hill 4312aa9fd06SSteven J. Hill /* 4322aa9fd06SSteven J. Hill * (microMIPS) POOL32F secondary minor opcodes. 4332aa9fd06SSteven J. Hill */ 4342aa9fd06SSteven J. Hill enum mm_32f_40_minor_op { 4352aa9fd06SSteven J. Hill mm_fmovf_op, 4362aa9fd06SSteven J. Hill mm_fmovt_op, 4372aa9fd06SSteven J. Hill }; 4382aa9fd06SSteven J. Hill 4392aa9fd06SSteven J. Hill /* 4402aa9fd06SSteven J. Hill * (microMIPS) POOL32F secondary minor opcodes. 4412aa9fd06SSteven J. Hill */ 4422aa9fd06SSteven J. Hill enum mm_32f_60_minor_op { 4432aa9fd06SSteven J. Hill mm_fadd_op, 4442aa9fd06SSteven J. Hill mm_fsub_op, 4452aa9fd06SSteven J. Hill mm_fmul_op, 4462aa9fd06SSteven J. Hill mm_fdiv_op, 4472aa9fd06SSteven J. Hill }; 4482aa9fd06SSteven J. Hill 4492aa9fd06SSteven J. Hill /* 4502aa9fd06SSteven J. Hill * (microMIPS) POOL32F secondary minor opcodes. 4512aa9fd06SSteven J. Hill */ 4522aa9fd06SSteven J. Hill enum mm_32f_70_minor_op { 4532aa9fd06SSteven J. Hill mm_fmovn_op, 4542aa9fd06SSteven J. Hill mm_fmovz_op, 4552aa9fd06SSteven J. Hill }; 4562aa9fd06SSteven J. Hill 4572aa9fd06SSteven J. Hill /* 4582aa9fd06SSteven J. Hill * (microMIPS) POOL32FXF secondary minor opcodes for POOL32F. 4592aa9fd06SSteven J. Hill */ 4602aa9fd06SSteven J. Hill enum mm_32f_73_minor_op { 4612aa9fd06SSteven J. Hill mm_fmov0_op = 0x01, 4622aa9fd06SSteven J. Hill mm_fcvtl_op = 0x04, 4632aa9fd06SSteven J. Hill mm_movf0_op = 0x05, 4642aa9fd06SSteven J. Hill mm_frsqrt_op = 0x08, 4652aa9fd06SSteven J. Hill mm_ffloorl_op = 0x0c, 4662aa9fd06SSteven J. Hill mm_fabs0_op = 0x0d, 4672aa9fd06SSteven J. Hill mm_fcvtw_op = 0x24, 4682aa9fd06SSteven J. Hill mm_movt0_op = 0x25, 4692aa9fd06SSteven J. Hill mm_fsqrt_op = 0x28, 4702aa9fd06SSteven J. Hill mm_ffloorw_op = 0x2c, 4712aa9fd06SSteven J. Hill mm_fneg0_op = 0x2d, 4722aa9fd06SSteven J. Hill mm_cfc1_op = 0x40, 4732aa9fd06SSteven J. Hill mm_frecip_op = 0x48, 4742aa9fd06SSteven J. Hill mm_fceill_op = 0x4c, 4752aa9fd06SSteven J. Hill mm_fcvtd0_op = 0x4d, 4762aa9fd06SSteven J. Hill mm_ctc1_op = 0x60, 4772aa9fd06SSteven J. Hill mm_fceilw_op = 0x6c, 4782aa9fd06SSteven J. Hill mm_fcvts0_op = 0x6d, 4792aa9fd06SSteven J. Hill mm_mfc1_op = 0x80, 4802aa9fd06SSteven J. Hill mm_fmov1_op = 0x81, 4812aa9fd06SSteven J. Hill mm_movf1_op = 0x85, 4822aa9fd06SSteven J. Hill mm_ftruncl_op = 0x8c, 4832aa9fd06SSteven J. Hill mm_fabs1_op = 0x8d, 4842aa9fd06SSteven J. Hill mm_mtc1_op = 0xa0, 4852aa9fd06SSteven J. Hill mm_movt1_op = 0xa5, 4862aa9fd06SSteven J. Hill mm_ftruncw_op = 0xac, 4872aa9fd06SSteven J. Hill mm_fneg1_op = 0xad, 4889355e59cSSteven J. Hill mm_mfhc1_op = 0xc0, 4892aa9fd06SSteven J. Hill mm_froundl_op = 0xcc, 4902aa9fd06SSteven J. Hill mm_fcvtd1_op = 0xcd, 4919355e59cSSteven J. Hill mm_mthc1_op = 0xe0, 4922aa9fd06SSteven J. Hill mm_froundw_op = 0xec, 4932aa9fd06SSteven J. Hill mm_fcvts1_op = 0xed, 4942aa9fd06SSteven J. Hill }; 4952aa9fd06SSteven J. Hill 4962aa9fd06SSteven J. Hill /* 497*59e3559fSJames Hogan * (microMIPS) POOL32S minor opcodes. 498*59e3559fSJames Hogan */ 499*59e3559fSJames Hogan enum mm_32s_minor_op { 500*59e3559fSJames Hogan mm_32s_elm_op = 0x16, 501*59e3559fSJames Hogan }; 502*59e3559fSJames Hogan 503*59e3559fSJames Hogan /* 5042aa9fd06SSteven J. Hill * (microMIPS) POOL16C minor opcodes. 5052aa9fd06SSteven J. Hill */ 5062aa9fd06SSteven J. Hill enum mm_16c_minor_op { 5072aa9fd06SSteven J. Hill mm_lwm16_op = 0x04, 5082aa9fd06SSteven J. Hill mm_swm16_op = 0x05, 509dfb033f0STony Wu mm_jr16_op = 0x0c, 510dfb033f0STony Wu mm_jrc_op = 0x0d, 511dfb033f0STony Wu mm_jalr16_op = 0x0e, 512dfb033f0STony Wu mm_jalrs16_op = 0x0f, 513dfb033f0STony Wu mm_jraddiusp_op = 0x18, 5142aa9fd06SSteven J. Hill }; 5152aa9fd06SSteven J. Hill 5162aa9fd06SSteven J. Hill /* 5172aa9fd06SSteven J. Hill * (microMIPS) POOL16D minor opcodes. 5182aa9fd06SSteven J. Hill */ 5192aa9fd06SSteven J. Hill enum mm_16d_minor_op { 5202aa9fd06SSteven J. Hill mm_addius5_func, 5212aa9fd06SSteven J. Hill mm_addiusp_func, 5222aa9fd06SSteven J. Hill }; 5232aa9fd06SSteven J. Hill 5242aa9fd06SSteven J. Hill /* 525cd574704SSteven J. Hill * (MIPS16e) opcodes. 526cd574704SSteven J. Hill */ 527cd574704SSteven J. Hill enum MIPS16e_ops { 528cd574704SSteven J. Hill MIPS16e_jal_op = 003, 529cd574704SSteven J. Hill MIPS16e_ld_op = 007, 530cd574704SSteven J. Hill MIPS16e_i8_op = 014, 531cd574704SSteven J. Hill MIPS16e_sd_op = 017, 532cd574704SSteven J. Hill MIPS16e_lb_op = 020, 533cd574704SSteven J. Hill MIPS16e_lh_op = 021, 534cd574704SSteven J. Hill MIPS16e_lwsp_op = 022, 535cd574704SSteven J. Hill MIPS16e_lw_op = 023, 536cd574704SSteven J. Hill MIPS16e_lbu_op = 024, 537cd574704SSteven J. Hill MIPS16e_lhu_op = 025, 538cd574704SSteven J. Hill MIPS16e_lwpc_op = 026, 539cd574704SSteven J. Hill MIPS16e_lwu_op = 027, 540cd574704SSteven J. Hill MIPS16e_sb_op = 030, 541cd574704SSteven J. Hill MIPS16e_sh_op = 031, 542cd574704SSteven J. Hill MIPS16e_swsp_op = 032, 543cd574704SSteven J. Hill MIPS16e_sw_op = 033, 544cd574704SSteven J. Hill MIPS16e_rr_op = 035, 545cd574704SSteven J. Hill MIPS16e_extend_op = 036, 546cd574704SSteven J. Hill MIPS16e_i64_op = 037, 547cd574704SSteven J. Hill }; 548cd574704SSteven J. Hill 549cd574704SSteven J. Hill enum MIPS16e_i64_func { 550cd574704SSteven J. Hill MIPS16e_ldsp_func, 551cd574704SSteven J. Hill MIPS16e_sdsp_func, 552cd574704SSteven J. Hill MIPS16e_sdrasp_func, 553cd574704SSteven J. Hill MIPS16e_dadjsp_func, 554cd574704SSteven J. Hill MIPS16e_ldpc_func, 555cd574704SSteven J. Hill }; 556cd574704SSteven J. Hill 557cd574704SSteven J. Hill enum MIPS16e_rr_func { 558cd574704SSteven J. Hill MIPS16e_jr_func, 559cd574704SSteven J. Hill }; 560cd574704SSteven J. Hill 561cd574704SSteven J. Hill enum MIPS6e_i8_func { 562cd574704SSteven J. Hill MIPS16e_swrasp_func = 02, 563cd574704SSteven J. Hill }; 564cd574704SSteven J. Hill 565cd574704SSteven J. Hill /* 56629e28003SMaciej W. Rozycki * (microMIPS) NOP instruction. 567102cedc3SLeonid Yegoshin */ 568102cedc3SLeonid Yegoshin #define MM_NOP16 0x0c00 569102cedc3SLeonid Yegoshin 57085dfaf08SRalf Baechle struct j_format { 5718471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode : 6, /* Jump format */ 5728471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int target : 26, 57385dfaf08SRalf Baechle ;)) 57485dfaf08SRalf Baechle }; 57585dfaf08SRalf Baechle 57685dfaf08SRalf Baechle struct i_format { /* signed immediate format */ 5778471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode : 6, 5788471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int rs : 5, 5798471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int rt : 5, 5808471ac1bSRalf Baechle __BITFIELD_FIELD(signed int simmediate : 16, 58185dfaf08SRalf Baechle ;)))) 58285dfaf08SRalf Baechle }; 58385dfaf08SRalf Baechle 58485dfaf08SRalf Baechle struct u_format { /* unsigned immediate format */ 5858471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode : 6, 5868471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int rs : 5, 5878471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int rt : 5, 5888471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int uimmediate : 16, 58985dfaf08SRalf Baechle ;)))) 59085dfaf08SRalf Baechle }; 59185dfaf08SRalf Baechle 59285dfaf08SRalf Baechle struct c_format { /* Cache (>= R6000) format */ 5938471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode : 6, 5948471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int rs : 5, 5958471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int c_op : 3, 5968471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int cache : 2, 5978471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int simmediate : 16, 59885dfaf08SRalf Baechle ;))))) 59985dfaf08SRalf Baechle }; 60085dfaf08SRalf Baechle 60185dfaf08SRalf Baechle struct r_format { /* Register format */ 6028471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode : 6, 6038471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int rs : 5, 6048471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int rt : 5, 6058471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int rd : 5, 6068471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int re : 5, 6078471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int func : 6, 60885dfaf08SRalf Baechle ;)))))) 60985dfaf08SRalf Baechle }; 61085dfaf08SRalf Baechle 611258f3a2eSJames Hogan struct c0r_format { /* C0 register format */ 612258f3a2eSJames Hogan __BITFIELD_FIELD(unsigned int opcode : 6, 613258f3a2eSJames Hogan __BITFIELD_FIELD(unsigned int rs : 5, 614258f3a2eSJames Hogan __BITFIELD_FIELD(unsigned int rt : 5, 615258f3a2eSJames Hogan __BITFIELD_FIELD(unsigned int rd : 5, 616258f3a2eSJames Hogan __BITFIELD_FIELD(unsigned int z: 8, 617258f3a2eSJames Hogan __BITFIELD_FIELD(unsigned int sel : 3, 618258f3a2eSJames Hogan ;)))))) 619258f3a2eSJames Hogan }; 620258f3a2eSJames Hogan 621258f3a2eSJames Hogan struct mfmc0_format { /* MFMC0 register format */ 622258f3a2eSJames Hogan __BITFIELD_FIELD(unsigned int opcode : 6, 623258f3a2eSJames Hogan __BITFIELD_FIELD(unsigned int rs : 5, 624258f3a2eSJames Hogan __BITFIELD_FIELD(unsigned int rt : 5, 625258f3a2eSJames Hogan __BITFIELD_FIELD(unsigned int rd : 5, 626258f3a2eSJames Hogan __BITFIELD_FIELD(unsigned int re : 5, 627258f3a2eSJames Hogan __BITFIELD_FIELD(unsigned int sc : 1, 628258f3a2eSJames Hogan __BITFIELD_FIELD(unsigned int : 2, 629258f3a2eSJames Hogan __BITFIELD_FIELD(unsigned int sel : 3, 630258f3a2eSJames Hogan ;)))))))) 631258f3a2eSJames Hogan }; 632258f3a2eSJames Hogan 633258f3a2eSJames Hogan struct co_format { /* C0 CO format */ 634258f3a2eSJames Hogan __BITFIELD_FIELD(unsigned int opcode : 6, 635258f3a2eSJames Hogan __BITFIELD_FIELD(unsigned int co : 1, 636258f3a2eSJames Hogan __BITFIELD_FIELD(unsigned int code : 19, 637258f3a2eSJames Hogan __BITFIELD_FIELD(unsigned int func : 6, 638258f3a2eSJames Hogan ;)))) 639258f3a2eSJames Hogan }; 640258f3a2eSJames Hogan 64185dfaf08SRalf Baechle struct p_format { /* Performance counter format (R10000) */ 6428471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode : 6, 6438471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int rs : 5, 6448471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int rt : 5, 6458471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int rd : 5, 6468471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int re : 5, 6478471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int func : 6, 64885dfaf08SRalf Baechle ;)))))) 64985dfaf08SRalf Baechle }; 65085dfaf08SRalf Baechle 65185dfaf08SRalf Baechle struct f_format { /* FPU register format */ 6528471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode : 6, 6538471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int : 1, 6548471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int fmt : 4, 6558471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int rt : 5, 6568471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int rd : 5, 6578471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int re : 5, 6588471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int func : 6, 65985dfaf08SRalf Baechle ;))))))) 66085dfaf08SRalf Baechle }; 66185dfaf08SRalf Baechle 66285dfaf08SRalf Baechle struct ma_format { /* FPU multiply and add format (MIPS IV) */ 6638471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode : 6, 6648471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int fr : 5, 6658471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int ft : 5, 6668471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int fs : 5, 6678471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int fd : 5, 6688471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int func : 4, 6698471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int fmt : 2, 67085dfaf08SRalf Baechle ;))))))) 67185dfaf08SRalf Baechle }; 67285dfaf08SRalf Baechle 67385dfaf08SRalf Baechle struct b_format { /* BREAK and SYSCALL */ 6748471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode : 6, 6758471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int code : 20, 6768471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int func : 6, 67785dfaf08SRalf Baechle ;))) 67885dfaf08SRalf Baechle }; 67985dfaf08SRalf Baechle 6808fba1e58SRalf Baechle struct ps_format { /* MIPS-3D / paired single format */ 6818471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode : 6, 6828471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int rs : 5, 6838471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int ft : 5, 6848471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int fs : 5, 6858471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int fd : 5, 6868471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int func : 6, 6878fba1e58SRalf Baechle ;)))))) 6888fba1e58SRalf Baechle }; 6898fba1e58SRalf Baechle 6908fba1e58SRalf Baechle struct v_format { /* MDMX vector format */ 6918471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode : 6, 6928471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int sel : 4, 6938471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int fmt : 1, 6948471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int vt : 5, 6958471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int vs : 5, 6968471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int vd : 5, 6978471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int func : 6, 6988fba1e58SRalf Baechle ;))))))) 6998fba1e58SRalf Baechle }; 7008fba1e58SRalf Baechle 7016701ca2dSLeonid Yegoshin struct msa_mi10_format { /* MSA MI10 */ 7026701ca2dSLeonid Yegoshin __BITFIELD_FIELD(unsigned int opcode : 6, 7036701ca2dSLeonid Yegoshin __BITFIELD_FIELD(signed int s10 : 10, 7046701ca2dSLeonid Yegoshin __BITFIELD_FIELD(unsigned int rs : 5, 7056701ca2dSLeonid Yegoshin __BITFIELD_FIELD(unsigned int wd : 5, 7066701ca2dSLeonid Yegoshin __BITFIELD_FIELD(unsigned int func : 4, 7076701ca2dSLeonid Yegoshin __BITFIELD_FIELD(unsigned int df : 2, 7086701ca2dSLeonid Yegoshin ;)))))) 7096701ca2dSLeonid Yegoshin }; 7106701ca2dSLeonid Yegoshin 711aa1af47fSLeonid Yegoshin struct spec3_format { /* SPEC3 */ 7128471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode:6, 7138471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int rs:5, 7148471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int rt:5, 7158471ac1bSRalf Baechle __BITFIELD_FIELD(signed int simmediate:9, 7168471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int func:7, 717aa1af47fSLeonid Yegoshin ;))))) 718aa1af47fSLeonid Yegoshin }; 719aa1af47fSLeonid Yegoshin 7202aa9fd06SSteven J. Hill /* 7212aa9fd06SSteven J. Hill * microMIPS instruction formats (32-bit length) 7222aa9fd06SSteven J. Hill * 7232aa9fd06SSteven J. Hill * NOTE: 7242aa9fd06SSteven J. Hill * Parenthesis denote whether the format is a microMIPS instruction or 7252aa9fd06SSteven J. Hill * if it is MIPS32 instruction re-encoded for use in the microMIPS ASE. 7262aa9fd06SSteven J. Hill */ 7272aa9fd06SSteven J. Hill struct fb_format { /* FPU branch format (MIPS32) */ 7288471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode : 6, 7298471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int bc : 5, 7308471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int cc : 3, 7318471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int flag : 2, 7328471ac1bSRalf Baechle __BITFIELD_FIELD(signed int simmediate : 16, 7332aa9fd06SSteven J. Hill ;))))) 7342aa9fd06SSteven J. Hill }; 7352aa9fd06SSteven J. Hill 7362aa9fd06SSteven J. Hill struct fp0_format { /* FPU multiply and add format (MIPS32) */ 7378471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode : 6, 7388471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int fmt : 5, 7398471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int ft : 5, 7408471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int fs : 5, 7418471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int fd : 5, 7428471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int func : 6, 7432aa9fd06SSteven J. Hill ;)))))) 7442aa9fd06SSteven J. Hill }; 7452aa9fd06SSteven J. Hill 74629e28003SMaciej W. Rozycki struct mm_fp0_format { /* FPU multiply and add format (microMIPS) */ 7478471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode : 6, 7488471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int ft : 5, 7498471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int fs : 5, 7508471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int fd : 5, 7518471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int fmt : 3, 7528471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int op : 2, 7538471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int func : 6, 7542aa9fd06SSteven J. Hill ;))))))) 7552aa9fd06SSteven J. Hill }; 7562aa9fd06SSteven J. Hill 7572aa9fd06SSteven J. Hill struct fp1_format { /* FPU mfc1 and cfc1 format (MIPS32) */ 7588471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode : 6, 7598471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int op : 5, 7608471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int rt : 5, 7618471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int fs : 5, 7628471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int fd : 5, 7638471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int func : 6, 7642aa9fd06SSteven J. Hill ;)))))) 7652aa9fd06SSteven J. Hill }; 7662aa9fd06SSteven J. Hill 7672aa9fd06SSteven J. Hill struct mm_fp1_format { /* FPU mfc1 and cfc1 format (microMIPS) */ 7688471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode : 6, 7698471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int rt : 5, 7708471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int fs : 5, 7718471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int fmt : 2, 7728471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int op : 8, 7738471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int func : 6, 7742aa9fd06SSteven J. Hill ;)))))) 7752aa9fd06SSteven J. Hill }; 7762aa9fd06SSteven J. Hill 7772aa9fd06SSteven J. Hill struct mm_fp2_format { /* FPU movt and movf format (microMIPS) */ 7788471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode : 6, 7798471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int fd : 5, 7808471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int fs : 5, 7818471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int cc : 3, 7828471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int zero : 2, 7838471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int fmt : 2, 7848471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int op : 3, 7858471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int func : 6, 7862aa9fd06SSteven J. Hill ;)))))))) 7872aa9fd06SSteven J. Hill }; 7882aa9fd06SSteven J. Hill 7892aa9fd06SSteven J. Hill struct mm_fp3_format { /* FPU abs and neg format (microMIPS) */ 7908471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode : 6, 7918471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int rt : 5, 7928471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int fs : 5, 7938471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int fmt : 3, 7948471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int op : 7, 7958471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int func : 6, 7962aa9fd06SSteven J. Hill ;)))))) 7972aa9fd06SSteven J. Hill }; 7982aa9fd06SSteven J. Hill 7992aa9fd06SSteven J. Hill struct mm_fp4_format { /* FPU c.cond format (microMIPS) */ 8008471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode : 6, 8018471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int rt : 5, 8028471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int fs : 5, 8038471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int cc : 3, 8048471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int fmt : 3, 8058471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int cond : 4, 8068471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int func : 6, 8072aa9fd06SSteven J. Hill ;))))))) 8082aa9fd06SSteven J. Hill }; 8092aa9fd06SSteven J. Hill 8102aa9fd06SSteven J. Hill struct mm_fp5_format { /* FPU lwxc1 and swxc1 format (microMIPS) */ 8118471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode : 6, 8128471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int index : 5, 8138471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int base : 5, 8148471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int fd : 5, 8158471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int op : 5, 8168471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int func : 6, 8172aa9fd06SSteven J. Hill ;)))))) 8182aa9fd06SSteven J. Hill }; 8192aa9fd06SSteven J. Hill 8202aa9fd06SSteven J. Hill struct fp6_format { /* FPU madd and msub format (MIPS IV) */ 8218471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode : 6, 8228471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int fr : 5, 8238471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int ft : 5, 8248471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int fs : 5, 8258471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int fd : 5, 8268471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int func : 6, 8272aa9fd06SSteven J. Hill ;)))))) 8282aa9fd06SSteven J. Hill }; 8292aa9fd06SSteven J. Hill 8302aa9fd06SSteven J. Hill struct mm_fp6_format { /* FPU madd and msub format (microMIPS) */ 8318471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode : 6, 8328471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int ft : 5, 8338471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int fs : 5, 8348471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int fd : 5, 8358471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int fr : 5, 8368471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int func : 6, 8372aa9fd06SSteven J. Hill ;)))))) 8382aa9fd06SSteven J. Hill }; 8392aa9fd06SSteven J. Hill 8402aa9fd06SSteven J. Hill struct mm_i_format { /* Immediate format (microMIPS) */ 8418471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode : 6, 8428471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int rt : 5, 8438471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int rs : 5, 8448471ac1bSRalf Baechle __BITFIELD_FIELD(signed int simmediate : 16, 8452aa9fd06SSteven J. Hill ;)))) 8462aa9fd06SSteven J. Hill }; 8472aa9fd06SSteven J. Hill 8482aa9fd06SSteven J. Hill struct mm_m_format { /* Multi-word load/store format (microMIPS) */ 8498471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode : 6, 8508471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int rd : 5, 8518471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int base : 5, 8528471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int func : 4, 8538471ac1bSRalf Baechle __BITFIELD_FIELD(signed int simmediate : 12, 8542aa9fd06SSteven J. Hill ;))))) 8552aa9fd06SSteven J. Hill }; 8562aa9fd06SSteven J. Hill 8572aa9fd06SSteven J. Hill struct mm_x_format { /* Scaled indexed load format (microMIPS) */ 8588471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode : 6, 8598471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int index : 5, 8608471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int base : 5, 8618471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int rd : 5, 8628471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int func : 11, 8632aa9fd06SSteven J. Hill ;))))) 8642aa9fd06SSteven J. Hill }; 8652aa9fd06SSteven J. Hill 86669a1e6cbSMaciej W. Rozycki struct mm_a_format { /* ADDIUPC format (microMIPS) */ 86769a1e6cbSMaciej W. Rozycki __BITFIELD_FIELD(unsigned int opcode : 6, 86869a1e6cbSMaciej W. Rozycki __BITFIELD_FIELD(unsigned int rs : 3, 86969a1e6cbSMaciej W. Rozycki __BITFIELD_FIELD(signed int simmediate : 23, 87069a1e6cbSMaciej W. Rozycki ;))) 87169a1e6cbSMaciej W. Rozycki }; 87269a1e6cbSMaciej W. Rozycki 8732aa9fd06SSteven J. Hill /* 8742aa9fd06SSteven J. Hill * microMIPS instruction formats (16-bit length) 8752aa9fd06SSteven J. Hill */ 8762aa9fd06SSteven J. Hill struct mm_b0_format { /* Unconditional branch format (microMIPS) */ 8778471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode : 6, 8788471ac1bSRalf Baechle __BITFIELD_FIELD(signed int simmediate : 10, 8798471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int : 16, /* Ignored */ 8802aa9fd06SSteven J. Hill ;))) 8812aa9fd06SSteven J. Hill }; 8822aa9fd06SSteven J. Hill 8832aa9fd06SSteven J. Hill struct mm_b1_format { /* Conditional branch format (microMIPS) */ 8848471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode : 6, 8858471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int rs : 3, 8868471ac1bSRalf Baechle __BITFIELD_FIELD(signed int simmediate : 7, 8878471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int : 16, /* Ignored */ 8882aa9fd06SSteven J. Hill ;)))) 8892aa9fd06SSteven J. Hill }; 8902aa9fd06SSteven J. Hill 8912aa9fd06SSteven J. Hill struct mm16_m_format { /* Multi-word load/store format */ 8928471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode : 6, 8938471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int func : 4, 8948471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int rlist : 2, 8958471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int imm : 4, 8968471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int : 16, /* Ignored */ 8972aa9fd06SSteven J. Hill ;))))) 8982aa9fd06SSteven J. Hill }; 8992aa9fd06SSteven J. Hill 9002aa9fd06SSteven J. Hill struct mm16_rb_format { /* Signed immediate format */ 9018471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode : 6, 9028471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int rt : 3, 9038471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int base : 3, 9048471ac1bSRalf Baechle __BITFIELD_FIELD(signed int simmediate : 4, 9058471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int : 16, /* Ignored */ 9062aa9fd06SSteven J. Hill ;))))) 9072aa9fd06SSteven J. Hill }; 9082aa9fd06SSteven J. Hill 9092aa9fd06SSteven J. Hill struct mm16_r3_format { /* Load from global pointer format */ 9108471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode : 6, 9118471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int rt : 3, 9128471ac1bSRalf Baechle __BITFIELD_FIELD(signed int simmediate : 7, 9138471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int : 16, /* Ignored */ 9142aa9fd06SSteven J. Hill ;)))) 9152aa9fd06SSteven J. Hill }; 9162aa9fd06SSteven J. Hill 9172aa9fd06SSteven J. Hill struct mm16_r5_format { /* Load/store from stack pointer format */ 9188471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode : 6, 9198471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int rt : 5, 9208471ac1bSRalf Baechle __BITFIELD_FIELD(signed int simmediate : 5, 9218471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int : 16, /* Ignored */ 9222aa9fd06SSteven J. Hill ;)))) 9232aa9fd06SSteven J. Hill }; 9242aa9fd06SSteven J. Hill 925cd574704SSteven J. Hill /* 926cd574704SSteven J. Hill * MIPS16e instruction formats (16-bit length) 927cd574704SSteven J. Hill */ 928cd574704SSteven J. Hill struct m16e_rr { 9298471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode : 5, 9308471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int rx : 3, 9318471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int nd : 1, 9328471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int l : 1, 9338471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int ra : 1, 9348471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int func : 5, 935cd574704SSteven J. Hill ;)))))) 936cd574704SSteven J. Hill }; 937cd574704SSteven J. Hill 938cd574704SSteven J. Hill struct m16e_jal { 9398471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode : 5, 9408471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int x : 1, 9418471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int imm20_16 : 5, 9428471ac1bSRalf Baechle __BITFIELD_FIELD(signed int imm25_21 : 5, 943cd574704SSteven J. Hill ;)))) 944cd574704SSteven J. Hill }; 945cd574704SSteven J. Hill 946cd574704SSteven J. Hill struct m16e_i64 { 9478471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode : 5, 9488471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int func : 3, 9498471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int imm : 8, 950cd574704SSteven J. Hill ;))) 951cd574704SSteven J. Hill }; 952cd574704SSteven J. Hill 953cd574704SSteven J. Hill struct m16e_ri64 { 9548471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode : 5, 9558471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int func : 3, 9568471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int ry : 3, 9578471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int imm : 5, 958cd574704SSteven J. Hill ;)))) 959cd574704SSteven J. Hill }; 960cd574704SSteven J. Hill 961cd574704SSteven J. Hill struct m16e_ri { 9628471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode : 5, 9638471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int rx : 3, 9648471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int imm : 8, 965cd574704SSteven J. Hill ;))) 966cd574704SSteven J. Hill }; 967cd574704SSteven J. Hill 968cd574704SSteven J. Hill struct m16e_rri { 9698471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode : 5, 9708471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int rx : 3, 9718471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int ry : 3, 9728471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int imm : 5, 973cd574704SSteven J. Hill ;)))) 974cd574704SSteven J. Hill }; 975cd574704SSteven J. Hill 976cd574704SSteven J. Hill struct m16e_i8 { 9778471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int opcode : 5, 9788471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int func : 3, 9798471ac1bSRalf Baechle __BITFIELD_FIELD(unsigned int imm : 8, 980cd574704SSteven J. Hill ;))) 981cd574704SSteven J. Hill }; 982cd574704SSteven J. Hill 98390e8cacdSRalf Baechle union mips_instruction { 98490e8cacdSRalf Baechle unsigned int word; 98590e8cacdSRalf Baechle unsigned short halfword[2]; 98690e8cacdSRalf Baechle unsigned char byte[4]; 98790e8cacdSRalf Baechle struct j_format j_format; 98890e8cacdSRalf Baechle struct i_format i_format; 98990e8cacdSRalf Baechle struct u_format u_format; 99090e8cacdSRalf Baechle struct c_format c_format; 99190e8cacdSRalf Baechle struct r_format r_format; 992258f3a2eSJames Hogan struct c0r_format c0r_format; 993258f3a2eSJames Hogan struct mfmc0_format mfmc0_format; 994258f3a2eSJames Hogan struct co_format co_format; 99590e8cacdSRalf Baechle struct p_format p_format; 99690e8cacdSRalf Baechle struct f_format f_format; 99790e8cacdSRalf Baechle struct ma_format ma_format; 9986701ca2dSLeonid Yegoshin struct msa_mi10_format msa_mi10_format; 99990e8cacdSRalf Baechle struct b_format b_format; 10008fba1e58SRalf Baechle struct ps_format ps_format; 10018fba1e58SRalf Baechle struct v_format v_format; 1002aa1af47fSLeonid Yegoshin struct spec3_format spec3_format; 10032aa9fd06SSteven J. Hill struct fb_format fb_format; 10042aa9fd06SSteven J. Hill struct fp0_format fp0_format; 10052aa9fd06SSteven J. Hill struct mm_fp0_format mm_fp0_format; 10062aa9fd06SSteven J. Hill struct fp1_format fp1_format; 10072aa9fd06SSteven J. Hill struct mm_fp1_format mm_fp1_format; 10082aa9fd06SSteven J. Hill struct mm_fp2_format mm_fp2_format; 10092aa9fd06SSteven J. Hill struct mm_fp3_format mm_fp3_format; 10102aa9fd06SSteven J. Hill struct mm_fp4_format mm_fp4_format; 10112aa9fd06SSteven J. Hill struct mm_fp5_format mm_fp5_format; 10122aa9fd06SSteven J. Hill struct fp6_format fp6_format; 10132aa9fd06SSteven J. Hill struct mm_fp6_format mm_fp6_format; 10142aa9fd06SSteven J. Hill struct mm_i_format mm_i_format; 10152aa9fd06SSteven J. Hill struct mm_m_format mm_m_format; 10162aa9fd06SSteven J. Hill struct mm_x_format mm_x_format; 101769a1e6cbSMaciej W. Rozycki struct mm_a_format mm_a_format; 10182aa9fd06SSteven J. Hill struct mm_b0_format mm_b0_format; 10192aa9fd06SSteven J. Hill struct mm_b1_format mm_b1_format; 10202aa9fd06SSteven J. Hill struct mm16_m_format mm16_m_format ; 10212aa9fd06SSteven J. Hill struct mm16_rb_format mm16_rb_format; 10222aa9fd06SSteven J. Hill struct mm16_r3_format mm16_r3_format; 10232aa9fd06SSteven J. Hill struct mm16_r5_format mm16_r5_format; 102490e8cacdSRalf Baechle }; 102590e8cacdSRalf Baechle 1026cd574704SSteven J. Hill union mips16e_instruction { 1027cd574704SSteven J. Hill unsigned int full : 16; 1028cd574704SSteven J. Hill struct m16e_rr rr; 1029cd574704SSteven J. Hill struct m16e_jal jal; 1030cd574704SSteven J. Hill struct m16e_i64 i64; 1031cd574704SSteven J. Hill struct m16e_ri64 ri64; 1032cd574704SSteven J. Hill struct m16e_ri ri; 1033cd574704SSteven J. Hill struct m16e_rri rri; 1034cd574704SSteven J. Hill struct m16e_i8 i8; 1035cd574704SSteven J. Hill }; 1036cd574704SSteven J. Hill 103790e8cacdSRalf Baechle #endif /* _UAPI_ASM_INST_H */ 1038