diff options
Diffstat (limited to 'arch/mips/include/uapi/asm/inst.h')
| -rw-r--r-- | arch/mips/include/uapi/asm/inst.h | 114 |
1 files changed, 108 insertions, 6 deletions
diff --git a/arch/mips/include/uapi/asm/inst.h b/arch/mips/include/uapi/asm/inst.h index 8051f9aa1379..77429d1622b3 100644 --- a/arch/mips/include/uapi/asm/inst.h +++ b/arch/mips/include/uapi/asm/inst.h @@ -21,20 +21,20 @@ enum major_op { spec_op, bcond_op, j_op, jal_op, beq_op, bne_op, blez_op, bgtz_op, - addi_op, cbcond0_op = addi_op, addiu_op, slti_op, sltiu_op, + addi_op, pop10_op = addi_op, addiu_op, slti_op, sltiu_op, andi_op, ori_op, xori_op, lui_op, cop0_op, cop1_op, cop2_op, cop1x_op, beql_op, bnel_op, blezl_op, bgtzl_op, - daddi_op, cbcond1_op = daddi_op, daddiu_op, ldl_op, ldr_op, + daddi_op, pop30_op = daddi_op, daddiu_op, ldl_op, ldr_op, spec2_op, jalx_op, mdmx_op, msa_op = mdmx_op, spec3_op, lb_op, lh_op, lwl_op, lw_op, lbu_op, lhu_op, lwr_op, lwu_op, sb_op, sh_op, swl_op, sw_op, sdl_op, sdr_op, swr_op, cache_op, ll_op, lwc1_op, lwc2_op, bc6_op = lwc2_op, pref_op, - lld_op, ldc1_op, ldc2_op, beqzcjic_op = ldc2_op, ld_op, + lld_op, ldc1_op, ldc2_op, pop66_op = ldc2_op, ld_op, sc_op, swc1_op, swc2_op, balc6_op = swc2_op, major_3b_op, - scd_op, sdc1_op, sdc2_op, bnezcjialc_op = sdc2_op, sd_op + scd_op, sdc1_op, sdc2_op, pop76_op = sdc2_op, sd_op }; /* @@ -93,6 +93,50 @@ enum spec3_op { }; /* + * Bits 10-6 minor opcode for r6 spec mult/div encodings + */ +enum mult_op { + mult_mult_op = 0x0, + mult_mul_op = 0x2, + mult_muh_op = 0x3, +}; +enum multu_op { + multu_multu_op = 0x0, + multu_mulu_op = 0x2, + multu_muhu_op = 0x3, +}; +enum div_op { + div_div_op = 0x0, + div_div6_op = 0x2, + div_mod_op = 0x3, +}; +enum divu_op { + divu_divu_op = 0x0, + divu_divu6_op = 0x2, + divu_modu_op = 0x3, +}; +enum dmult_op { + dmult_dmult_op = 0x0, + dmult_dmul_op = 0x2, + dmult_dmuh_op = 0x3, +}; +enum dmultu_op { + dmultu_dmultu_op = 0x0, + dmultu_dmulu_op = 0x2, + dmultu_dmuhu_op = 0x3, +}; +enum ddiv_op { + ddiv_ddiv_op = 0x0, + ddiv_ddiv6_op = 0x2, + ddiv_dmod_op = 0x3, +}; +enum ddivu_op { + ddivu_ddivu_op = 0x0, + ddivu_ddivu6_op = 0x2, + ddivu_dmodu_op = 0x3, +}; + +/* * rt field of bcond opcodes. */ enum rt_op { @@ -103,7 +147,7 @@ enum rt_op { bltzal_op, bgezal_op, bltzall_op, bgezall_op, rt_op_0x14, rt_op_0x15, rt_op_0x16, rt_op_0x17, rt_op_0x18, rt_op_0x19, rt_op_0x1a, rt_op_0x1b, - bposge32_op, rt_op_0x1d, rt_op_0x1e, rt_op_0x1f + bposge32_op, rt_op_0x1d, rt_op_0x1e, synci_op }; /* @@ -238,6 +282,21 @@ enum bshfl_func { }; /* + * MSA minor opcodes. + */ +enum msa_func { + msa_elm_op = 0x19, +}; + +/* + * MSA ELM opcodes. + */ +enum msa_elm { + msa_ctc_op = 0x3e, + msa_cfc_op = 0x7e, +}; + +/* * func field for MSA MI10 format. */ enum msa_mi10_func { @@ -264,7 +323,7 @@ enum mm_major_op { mm_pool32b_op, mm_pool16b_op, mm_lhu16_op, mm_andi16_op, mm_addiu32_op, mm_lhu32_op, mm_sh32_op, mm_lh32_op, mm_pool32i_op, mm_pool16c_op, mm_lwsp16_op, mm_pool16d_op, - mm_ori32_op, mm_pool32f_op, mm_reserved1_op, mm_reserved2_op, + mm_ori32_op, mm_pool32f_op, mm_pool32s_op, mm_reserved2_op, mm_pool32c_op, mm_lwgp16_op, mm_lw16_op, mm_pool16e_op, mm_xori32_op, mm_jals32_op, mm_addiupc_op, mm_reserved3_op, mm_reserved4_op, mm_pool16f_op, mm_sb16_op, mm_beqz16_op, @@ -360,7 +419,10 @@ enum mm_32axf_minor_op { mm_mflo32_op = 0x075, mm_jalrhb_op = 0x07c, mm_tlbwi_op = 0x08d, + mm_mthi32_op = 0x0b5, mm_tlbwr_op = 0x0cd, + mm_mtlo32_op = 0x0f5, + mm_di_op = 0x11d, mm_jalrs_op = 0x13c, mm_jalrshb_op = 0x17c, mm_sync_op = 0x1ad, @@ -479,6 +541,13 @@ enum mm_32f_73_minor_op { }; /* + * (microMIPS) POOL32S minor opcodes. + */ +enum mm_32s_minor_op { + mm_32s_elm_op = 0x16, +}; + +/* * (microMIPS) POOL16C minor opcodes. */ enum mm_16c_minor_op { @@ -586,6 +655,36 @@ struct r_format { /* Register format */ ;)))))) }; +struct c0r_format { /* C0 register format */ + __BITFIELD_FIELD(unsigned int opcode : 6, + __BITFIELD_FIELD(unsigned int rs : 5, + __BITFIELD_FIELD(unsigned int rt : 5, + __BITFIELD_FIELD(unsigned int rd : 5, + __BITFIELD_FIELD(unsigned int z: 8, + __BITFIELD_FIELD(unsigned int sel : 3, + ;)))))) +}; + +struct mfmc0_format { /* MFMC0 register format */ + __BITFIELD_FIELD(unsigned int opcode : 6, + __BITFIELD_FIELD(unsigned int rs : 5, + __BITFIELD_FIELD(unsigned int rt : 5, + __BITFIELD_FIELD(unsigned int rd : 5, + __BITFIELD_FIELD(unsigned int re : 5, + __BITFIELD_FIELD(unsigned int sc : 1, + __BITFIELD_FIELD(unsigned int : 2, + __BITFIELD_FIELD(unsigned int sel : 3, + ;)))))))) +}; + +struct co_format { /* C0 CO format */ + __BITFIELD_FIELD(unsigned int opcode : 6, + __BITFIELD_FIELD(unsigned int co : 1, + __BITFIELD_FIELD(unsigned int code : 19, + __BITFIELD_FIELD(unsigned int func : 6, + ;)))) +}; + struct p_format { /* Performance counter format (R10000) */ __BITFIELD_FIELD(unsigned int opcode : 6, __BITFIELD_FIELD(unsigned int rs : 5, @@ -937,6 +1036,9 @@ union mips_instruction { struct u_format u_format; struct c_format c_format; struct r_format r_format; + struct c0r_format c0r_format; + struct mfmc0_format mfmc0_format; + struct co_format co_format; struct p_format p_format; struct f_format f_format; struct ma_format ma_format; |