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2013-12-16Range of element index is too large on MIPS MSA element selection instructions.Andrew Bennett1-28/+28
The element index range for the following MIPS MSA instructions: sldi, splati, copy_s, copy_u, insert and insve is 1 bit too large. This patch fixes this issue. ChangeLog: gas/testsuite/gas/mips/ * msa.s: Reduced maximum element index range for sldi, splati, copy_s, copy_u, insert and insve instructions. * msa64.s: Likewise. * micromips@msa.d: Likewise. * micromips@msa64.d: Likewise. * msa.d: Likewise. * msa64.d: Likewise. include/opcode/ * mips.h: Updated description of +o, +u, +v and +w for MIPS and microMIPS. opcodes/ * micromips-opc.c (decode_micromips_operand): Reduced range of +o, +u, +v and +w. (micromips_opcodes): Reduced element index range for sldi, splati, copy_s, copy_u, insert and insve instructions. * opcodes/mips-opc.c (decode_mips_operand): Reduced range of +o, +u, +v and +w. (mips_builtin_opcodes): Reduced element index range for sldi, splati, copy_s, copy_u, insert and insve instructions.
2013-11-192013-11-19 Catherine Moore <clm@codesourcery.com>Catherine Moore1-1/+1
* micromips-opc.c (LM): Define. (micromips_opcodes): Add LM to load instructions. * mips-opc.c (prefe): Add LM attribute.
2013-11-15MIPS/opcodes: Add MFCR and MTCR data dependenciesMaciej W. Rozycki1-2/+2
* mips-opc.c (mips_builtin_opcodes): Add RD_2 to "mfcr" and "mtcr".
2013-11-112013-11-11 Catherine Moore <clm@codesourcery.com>Catherine Moore1-88/+88
gas/ * config/mips/tc-mips.c (convert_reg_type): Use INSN_LOAD_MEMORY instead of INSN_LOAD_MEMORY_DELAY. (reg_needs_delay): Likewise. (insns_between): Likewise. include/ * opcode/mips.h (INSN_LOAD_MEMORY_DELAY): Rename to... (INSN_LOAD_MEMORY): ...this. opcodes/ * mips-dis.c (print_insn_mips): Use INSN_LOAD_MEMORY instead of INSN_LOAD_MEMORY_DELAY. (print_insn_micromips): Likewise. * mips-opc.c (LDD): Remove. (CLD): Include INSN_LOAD_MEMORY. (LM): New. (mips_builtin_opcodes): Use LM instead of LDD. Add LM to load instructions.
2013-10-142013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>Chao-ying Fu1-0/+562
* micromips-opc.c (decode_micromips_operand): Add +T, +U, +V, +W, +d, +e, +h, +k, +l, +n, +o, +u, +v, +w, +x, +~, +!, +@, +#, +$, +%, +^, +&, +*, +|. (MSA): New define. (MSA64): New define. (micromips_opcodes): Add MSA instructions. * mips-dis.c (msa_control_names): New array. (mips_abi_choice): Add ASE_MSA to mips32r2. Remove ASE_MDMX from mips64r2. Add ASE_MSA and ASE_MSA64 to mips64r2. (parse_mips_dis_option): Handle -Mmsa. (print_reg): Handle cases for OP_REG_MSA and OP_REG_MSA_CTRL. (print_insn_arg): Handle cases for OP_IMM_INDEX and OP_REG_INDEX. (print_mips_disassembler_options): Print -Mmsa. * mips-opc.c (decode_mips_operand): Add +T, +U, +V, +W, +d, +e, +h, +k, +l, +n, +o, +u, +v, +w, +~, +!, +@, +#, +$, +%, +^, +&, +*, +|. (MSA): New define. (MSA64): New define. (mips_builtin_op): Add MSA instructions.
2013-08-19include/opcode/Richard Sandiford1-3/+5
* mips.h (M_DEXT, M_DINS): Delete. opcodes/ * micromips-opc.c (micromips_opcodes): Replace "dext" and "dins" macro entries with "dextm", "dextu", "dinsm" and "dinsu" aliases. Use +H rather than +C for the real "dext". * mips-opc.c (mips_builtin_opcodes): Likewise. gas/ * config/tc-mips.c (report_bad_range, report_bad_field): Delete. (macro): Remove M_DEXT and M_DINS handling. gas/testsuite/ * gas/mips/ext-ill.l, gas/mips/mips64r2-ill.l: Expect DEXT and DINS error messages to have the same form as the EXT and INS ones. * gas/mips/micromips-insn32.d, gas/mips/micromips-noinsn32.d, gas/mips/micromips-trap.d, gas/mips/micromips.d, gas/mips/micromips@mips64r2.d, gas/mips/mips64r2.d: Expect "dext" and "dins" instead of "dextm", "dextu", "dinsm" and "dinsu".
2013-08-19include/opcode/Richard Sandiford1-5/+5
* mips.h (OP_OPTIONAL_REG): New mips_operand_type. (mips_optional_operand_p): New function. opcodes/ * mips-formats.h (OPTIONAL_REG, OPTIONAL_MAPPED_REG): New macros. * micromips-opc.c (decode_micromips_operand): Use OPTIONAL_REG and OPTIONAL_MAPPED_REG. * mips-opc.c (decode_mips_operand): Likewise. * mips16-opc.c (decode_mips16_operand): Likewise. * mips-dis.c (print_insn_arg): Handle OP_OPTIONAL_REG. gas/ * config/tc-mips.c (operand_reg_mask, match_operand): Handle OP_OPTIONAL_REG. (mips_ip, mips16_ip): Use mips_optional_operand_p to check for optional operands.
2013-08-06opcodes/Richard Sandiford1-0/+1
2013-08-06 Jürgen Urban <JuergenUrban@gmx.de> * mips-opc.c (mips_builtin_opcodes): Add a suffixless version of VCLIPW. gas/ 2013-08-06 Jürgen Urban <JuergenUrban@gmx.de> * config/tc-mips.c (match_vu0_suffix_operand): Allow single-channel suffixes to be elided too. (mips_lookup_insn): Don't reject INSN2_VU0_CHANNEL_SUFFIX here. (mips_ip): Assume .xyzw if no VU0 suffix is specified. Allow +N to be omitted too. gas/testsuite/ 2013-08-06 Jürgen Urban <JuergenUrban@gmx.de> * gas/mips/r5900-error-vu0.s, gas/mips/r5900-error-vu0.l, gas/mips/r5900-full-vu0.s, gas/mips/r5900-full-vu0.d: Allow single-channel suffixes to be elided.
2013-08-04include/opcode/Richard Sandiford1-16/+171
2013-08-04 Jürgen Urban <JuergenUrban@gmx.de> Richard Sandiford <rdsandiford@googlemail.com> * mips.h: Document new VU0 operand characters. (OP_VU0_SUFFIX, OP_VU0_MATCH_SUFFIX): New mips_operand_types. (OP_REG_VF, OP_REG_VI, OP_REG_R5900_I, OP_REG_R5900_Q, OP_REG_R5900_R) (OP_REG_R5900_ACC): New mips_reg_operand_types. (INSN2_VU0_CHANNEL_SUFFIX): New macro. (mips_vu0_channel_mask): Declare. opcodes/ 2013-08-04 Jürgen Urban <JuergenUrban@gmx.de> Richard Sandiford <rdsandiford@googlemail.com> * mips-dis.c (print_reg): Handle OP_REG_VI, OP_REG_VF, OP_REG_R5900_I, OP_REG_R5900_Q, OP_REG_R5900_R and OP_REG_R5900_ACC. (print_vu0_channel): New function. (print_insn_arg): Handle OP_VU0_SUFFIX and OP_VU0_MATCH_SUFFIX. (print_insn_args): Handle '#'. (print_insn_mips): Handle INSN2_VU0_CHANNEL_SUFFIX. * mips-opc.c (mips_vu0_channel_mask): New constant. (decode_mips_operand): Handle new VU0 operand types. (VU0, VU0CH): New macros. (mips_builtin_opcodes): Add VU0 opcodes. Use "+7" rather than "E" for LQC2 and SQC2. Use "+9" rather than "G" for EE CFC2 and CTC2. Use "+6" rather than "G" for QMFC2 and QMTC2. gas/ 2013-08-04 Jürgen Urban <JuergenUrban@gmx.de> Richard Sandiford <rdsandiford@googlemail.com> * config/tc-mips.c (MAX_OPERANDS): Bump to 6. (RWARN): Bump to 0x8000000. (RTYPE_VI, RTYPE_VF, RTYPE_R5900_I, RTYPE_R5900_Q, RTYPE_R5900_R) (RTYPE_R5900_ACC): New register types. (RTYPE_MASK): Include them. (R5900_I_NAMES, R5900_Q_NAMES, R5900_R_NAMES, R5900_ACC_NAMES): New macros. (reg_names): Include them. (mips_parse_register_1): New function, split out from... (mips_parse_register): ...here. Add a channels_ptr parameter. Look for VU0 channel suffixes when nonnull. (reg_lookup): Update the call to mips_parse_register. (mips_parse_vu0_channels): New function. (OT_CHANNELS, OT_DOUBLE_CHAR): New mips_operand_token_types. (mips_operand_token): Add a "channels" field to the union. Extend the comment above "ch" to OT_DOUBLE_CHAR. (mips_parse_base_start): Match -- and ++. Handle channel suffixes. (mips_parse_argument_token): Handle channel suffixes here too. (validate_mips_insn): Handle INSN2_VU0_CHANNEL_SUFFIX. Ignore OP_VU0_MATCH_SUFFIX when calculating the used bits. Handle '#' formats. (md_begin): Register $vfN and $vfI registers. (operand_reg_mask): Handle OP_VU0_SUFFIX and OP_VU0_MATCH_SUFFIX. (convert_reg_type): Handle OP_REG_VI, OP_REG_VF, OP_REG_R5900_I, OP_REG_R5900_Q, OP_REG_R5900_R and OP_REG_R5900_ACC. (match_vu0_suffix_operand): New function. (match_operand): Handle OP_VU0_SUFFIX and OP_VU0_MATCH_SUFFIX. (macro): Use "+7" rather than "E" for LDQ2 and STQ2. (mips_lookup_insn): New function. (mips_ip): Use it. Allow "+K" operands to be elided at the end of an instruction. Handle '#' sequences. gas/testsuite/ 2013-08-04 Jürgen Urban <JuergenUrban@gmx.de> * gas/mips/r5900-vu0.d: Expect $vfN and $viN instead of numeric coprocessor registers. * gas/mips/r5900-all-vu0.s, gas/mips/r5900-all-vu0.d, gas/mips/r5900-full-vu0.s, gas/mips/r5900-full-vu0.d, gas/mips/r5900-error-vu0.s, gas/mips/r5900-error-vu0.l: New tests. * gas/mips/mips.exp: Run them.
2013-08-01include/opcode/Richard Sandiford1-1706/+1698
* mips.h (mips_decode_reg_operand): New function. (INSN_WRITE_SHIFT, INSN_WRITE_1, INSN_WRITE_2, INSN_WRITE_ALL) (INSN_READ_SHIFT, INSN_READ_1, INSN_READ_2, INSN_READ_3, INSN_READ_4) (INSN_READ_ALL, INSN_READ_GPR_24, INSN_WRITE_GPR_24, INSN_UDI): New macros. (INSN_WRITE_GPR_D, INSN_WRITE_GPR_T, INSN_WRITE_FPR_D) (INSN_WRITE_FPR_S, INSN_WRITE_FPR_T, INSN_READ_GPR_S, INSN_READ_GPR_T) (INSN_READ_FPR_S, INSN_READ_FPR_T, INSN_READ_FPR_R, INSN_WRITE_GPR_S) (INSN2_WRITE_GPR_Z, INSN2_WRITE_FPR_Z, INSN2_READ_GPR_Z) (INSN2_READ_FPR_Z, INSN2_READ_GPR_D, INSN2_READ_FPR_D) (INSN2_WRITE_GPR_MB, INSN2_READ_GPR_MC, INSN2_MOD_GPR_MD) (INSN2_READ_GPR_ME, INSN2_MOD_GPR_MF, INSN2_READ_GPR_MG) (INSN2_READ_GPR_MJ, INSN2_WRITE_GPR_MJ, INSN2_READ_GPR_MP) (INSN2_WRITE_GPR_MP, INSN2_READ_GPR_MQ, INSN2_READ_GP) (INSN2_WRITE_GPR_MH, INSN2_READ_GPR_MMN): Delete. Renumber other macros to cover the gaps. (INSN2_MOD_SP): Replace with... (INSN2_WRITE_SP, INSN2_READ_SP): ...these new macros. (MIPS16_INSN_WRITE_X, MIPS16_INSN_WRITE_Y, MIPS16_INSN_WRITE_Z) (MIPS16_INSN_WRITE_T, MIPS16_INSN_WRITE_31, MIPS16_INSN_WRITE_GPR_Y) (MIPS16_INSN_READ_X, MIPS16_INSN_READ_Y, MIPS16_INSN_READ_Z) (MIPS16_INSN_READ_T, MIPS16_INSN_READ_SP, MIPS16_INSN_READ_GPR_X): Delete. opcodes/ * mips-opc.c (WR_1, WR_2, RD_1, RD_2, RD_3, RD_4, MOD_1, MOD_2, UDI): New macros. (WR_d, WR_t, WR_D, WR_T, WR_S, RD_s, RD_b, RD_t, RD_S, RD_T, RD_R) (WR_z, WR_Z, RD_z, RD_Z, RD_d): Delete. (mips_builtin_opcodes): Use the new position-based read-write flags instead of field-based ones. Use UDI for "udi..." instructions. * mips16-opc.c (WR_1, WR_2, RD_1, RD_2, RD_3, RD_4, MOD_1, MOD_2): New macros. (WR_x, WR_y, WR_z, WR_Y, RD_x, RD_y, RD_Z, RD_X): Delete. (RD_T, WR_T, WR_31): Redefine using generic INSN_* flags. (WR_SP, RD_16): New macros. (RD_SP): Redefine as an INSN2_* flag. (MOD_SP): Redefine in terms of RD_SP and WR_SP. (mips16_opcodes): Use the new position-based read-write flags instead of field-based ones. Use RD_16 for "nop". Move RD_SP to pinfo2 field. * micromips-opc.c (WR_1, WR_2, RD_1, RD_2, RD_3, RD_4, MOD_1, MOD_2): New macros. (WR_mb, RD_mc, RD_md, WR_md, RD_me, RD_mf, WR_mf, RD_mg, WR_mh, RD_mj) (WR_mj, RD_ml, RD_mmn, RD_mp, WR_mp, RD_mq, RD_gp, WR_d, WR_t, WR_D) (WR_T, WR_S, RD_s, RD_b, RD_t, RD_T, RD_S, RD_R, RD_D): Delete. (RD_sp, WR_sp): Redefine to INSN2_READ_SP and INSN2_WRITE_SP. (micromips_opcodes): Use the new position-based read-write flags instead of field-based ones. * mips-dis.c (print_insn_arg): Use mips_decode_reg_operand. (print_insn_mips, print_insn_micromips): Use INSN_WRITE_1 instead of field-based flags. gas/ * config/tc-mips.c (MAX_OPERANDS): New macro. (mips_operand_array): New structure. (mips_operands, mips16_operands, micromips_operands): New arrays. (micromips_to_32_reg_b_map, micromips_to_32_reg_c_map) (micromips_to_32_reg_e_map, micromips_to_32_reg_f_map) (micromips_to_32_reg_g_map, micromips_to_32_reg_l_map) (micromips_to_32_reg_q_map): Delete. (insn_operands, insn_opno, insn_extract_operand): New functions. (validate_mips_insn): Take a mips_operand_array as argument and use it to build up a list of operands. Extend to handle INSN_MACRO and MIPS16. (validate_mips16_insn): New function. (validate_micromips_insn): Take a mips_operand_array as argument. Handle INSN_MACRO. (md_begin): Initialize mips_operands, mips16_operands and micromips_operands. Call validate_mips_insn and validate_micromips_insn for macro instructions too. Call validate_mips16_insn for MIPS16 instructions. (insn_read_mask, insn_write_mask, operand_reg_mask, insn_reg_mask): New functions. (gpr_read_mask, gpr_write_mask, fpr_read_mask, fpr_write_mask): Use them. Handle INSN_UDI. (get_append_method): Use gpr_read_mask.
2013-08-01opcodes/Richard Sandiford1-11/+11
* mips-opc.c (mips_builtin_opcodes): Remove WR_* and RD_* flags for operands that are hard-coded to $0. * micromips-opc.c (micromips_opcodes): Likewise.
2013-08-01opcodes/Richard Sandiford1-2/+2
* mips-opc.c (mips_builtin_opcodes): Use WR_31 rather than WR_d for the single-operand forms of JALR and JALR.HB. * micromips-opc.c (micromips_opcodes): Likewise JALR, JALRS, JALR.HB and JALRS.HB.
2013-08-01opcodes/Richard Sandiford1-31/+31
* mips-opc.c (mips_builtin_opcodes): Add FP_D to VR5400 vector instructions. Fix them to use WR_MACC instead of WR_CC and add missing RD_MACCs.
2013-07-25opcodes/Richard Sandiford1-4/+4
2013-07-25 Aaro Koskinen <aaro.koskinen@iki.fi> PR gas/15220 * mips-opc.c (mips_builtin_opcodes): Fix wrong opcodes for Loongson 2F madd.ps, msub.ps, nmadd.ps and nmsub.ps. gas/testsuite/ * gas/mips/loongson-2f.d: Fix expected output for madd.ps, msub.ps, nmadd.ps and nmsub.ps.
2013-07-14opcodes/Richard Sandiford1-1993/+1993
* Makefile.am (mips-opc.lo, micromips-opc.lo, mips16-opc.lo): Remove special rules. * Makefile.in: Regenerate. * mips-opc.c, micromips-opc.c, mips16-opc.c: Explicitly initialize all fields. Reformat.
2013-07-14include/opcode/Richard Sandiford1-0/+117
* mips.h (mips_operand_type, mips_reg_operand_type): New enums. (mips_operand, mips_int_operand, mips_mapped_int_operand) (mips_msb_operand, mips_reg_operand, mips_reg_pair_operand) (mips_pcrel_operand): New structures. (mips_insert_operand, mips_extract_operand, mips_signed_operand) (mips_decode_int_operand, mips_decode_pcrel_operand): New functions. (decode_mips_operand, decode_micromips_operand): Declare. opcodes/ * mips-formats.h: New file. * mips-opc.c: Include mips-formats.h. (reg_0_map): New static array. (decode_mips_operand): New function. * micromips-opc.c: Remove <stdio.h> include. Include mips-formats.h. (reg_0_map, reg_28_map, reg_29_map, reg_31_map, reg_m16_map) (reg_mn_map, reg_q_map, reg_h_map1, reg_h_map2, int_b_map) (int_c_map): New static arrays. (decode_micromips_operand): New function. * mips-dis.c (micromips_to_32_reg_b_map, micromips_to_32_reg_c_map) (micromips_to_32_reg_d_map, micromips_to_32_reg_e_map) (micromips_to_32_reg_f_map, micromips_to_32_reg_g_map) (micromips_to_32_reg_h_map1, micromips_to_32_reg_h_map2) (micromips_to_32_reg_l_map, micromips_to_32_reg_m_map) (micromips_to_32_reg_n_map, micromips_to_32_reg_q_map) (micromips_imm_b_map, micromips_imm_c_map): Delete. (print_reg): New function. (mips_print_arg_state): New structure. (init_print_arg_state, print_insn_arg): New functions. (print_insn_args): Change interface and use mips_operand structures. Delete GET_OP_S. Move GET_OP definition to... (print_insn_mips): ...here. Update the call to print_insn_args. (print_insn_micromips): Use print_insn_args. gas/ * config/tc-mips.c (validate_mips_insn): Move further up file. Add insn_bits and decode_operand arguments. Use the mips_operand fields to work out which bits an operand occupies. Detect double definitions. (validate_micromips_insn): Move further up file. Call into validate_mips_insn.
2013-07-14opcodes/Richard Sandiford1-3/+3
* mips-opc.c (mips_builtin_opcodes): Use "S,T" rather than "V,T" for ADDA.S, MULA.S and SUBA.S.
2013-07-07include/opcode/Richard Sandiford1-40/+9
* mips.h (M_ACLR_OB, M_ASET_OB, M_CACHE_OB, M_CACHEE_OB, M_L_DOB) (M_LB_A, M_LBE_OB, M_LBU_A, M_LBUE_OB, M_LD_A, M_LD_OB, M_LDC2_OB) (M_LDL_OB, M_LDM_OB, M_LDP_OB, M_LDR_OB, M_LH_A, M_LHE_OB, M_LHU_A) (M_LHUE_OB, M_LL_OB, M_LLD_OB, M_LLE_OB, M_LS_A, M_LW_A, M_LWE_OB) (M_LWC0_A, M_LWC1_A, M_LWC2_A, M_LWC2_OB, M_LWC3_A, M_LWL_A, M_LWL_OB) (M_LWLE_OB, M_LWM_OB, M_LWP_OB, M_LWR_A, M_LWR_OB, M_LWRE_OB, M_LWU_OB) (M_PREF_OB, M_PREFE_OB, M_S_DOB, M_SAA_OB, M_SAAD_OB, M_SC_OB) (M_SCD_OB, M_SCE_OB, M_SD_A, M_SD_OB, M_SDC2_OB, M_SDL_OB, M_SDM_OB) (M_SDP_OB, M_SDR_OB, M_SB_A, M_SBE_OB, M_SH_A, M_SHE_OB, M_SW_A) (M_SWE_OB, M_SWC0_A, M_SWC1_A, M_SWC2_A, M_SWC2_OB, M_SWC3_A, M_SWL_A) (M_SWL_OB, M_SWLE_OB, M_SWM_OB, M_SWP_OB, M_SWR_A, M_SWR_OB, M_SWRE_OB) (M_ULD, M_ULH, M_ULHU, M_ULW, M_USH, M_USW, M_USD): Delete. (M_ULD_A, M_ULH_A, M_ULHU_A, M_ULW_A, M_USH_A, M_USW_A, M_USD_A): Rename to... (M_ULD_AB, M_ULH_AB, M_ULHU_AB, M_ULW_AB, M_USH_AB, M_USW_AB) (M_USD_AB): ...these. opcodes/ * mips-opc.c (mips_builtin_opcodes): Remove o(b) macros. Move LD and SD A(B) macros up. * micromips-opc.c (micromips_opcodes): Likewise. gas/ * config/tc-mips.c (gprel16_reloc_p): New function. (macro_read_relocs): Assume BFD_RELOC_LO16 if all relocs are BFD_RELOC_UNUSED. (offset_high_part, small_offset_p): New functions. (nacro): Use them. Remove *_OB and *_DOB cases. For single- register load and store macros, handle the 16-bit offset case first. If a 16-bit offset is not suitable for the instruction we're generating, load it into the temporary register using ADDRESS_ADDI_INSN. Make the M_LI_DD code fall through into the M_L_DAB code once the address has been constructed. For double load and store macros, again handle the 16-bit offset case first. If the second register cannot be accessed from the same high part as the first, load it into AT using ADDRESS_ADDI_INSN. Fix the handling of LD in cases where the first register is the same as the base. Also handle the case where the offset is not 16 bits and the second register cannot be accessed from the same high part as the first. For unaligned loads and stores, fuse the offbits == 12 and old "ab" handling. Apply this handling whenever the second offset needs a different high part from the first. Construct the offset using ADDRESS_ADDI_INSN where possible, for offbits == 16 as well as offbits == 12. Use offset_reloc when constructing the individual loads and stores. (mips_ip): Set up imm_expr, imm2_expr, offset_expr, imm_reloc and offset_reloc before matching against a particular opcode. Handle elided 'A' constants. Allow 'A' constants to use relocation operators. gas/testsuite/ * gas/mips/ldstla-32.d: Avoid "lui at,0x0" sequences for truncated constants. * gas/mips/ldstla-32-shared.d: Likewise. * gas/mips/mcu.d: Use ADDIU in preference to LI+ADDU when adding 16-bit constants to the base. * gas/mips/micromips@mcu.d: Likewise. * gas/mips/micromips@cache.d: Likewise. * gas/mips/micromips@pref.d: Likewise. * gas/mips/micromips.d, gas/mips/micromips-insn32.d, gas/mips/micromips-noinsn32.d, gas/mips/micromips-trap.d: Likewise. Allow the full 16-bit offset range to be used for SB, LB and LBU in USH and ULH sequences. Fix the expected output for LD and SD when the two LW and SW offsets need different high parts. * gas/mips/eva.s: Test PREFE with relocation operators. * gas/mips/eva.d: Use ADDIU in preference to LI+ADDU for 16-bit constants. Update after eva.s change. * gas/mips/micromips@eva.d: Likewise. * gas/mips/ld-reloc.s, gas/mips/ld-reloc.d, gas/mips/l_d-reloc.s, gas/mips/l_d-reloc.d, gas/mips/ulw-reloc.s, gas/mips/ulw-reloc.d, gas/mips/micromips@ulw-reloc.d, gas/mips/ulh-reloc.s, gas/mips/ulh-reloc.d: New tests. * gas/mips/mips.exp: Run them.
2013-07-07include/opcode/Richard Sandiford1-59/+21
* mips.h: Remove documentation of "[" and "]". Update documentation of "k" and the MDMX formats. opcodes/ * mips-opc.c (mips_builtin_opcodes): Use "Q" for the INSN_5400 MDMX-like instructions. * mips-dis.c (print_insn_arg): Use "$f" rather than "$v" when printing "Q" operands for INSN_5400 instructions. gas/ * config/tc-mips.c (validate_mips_insn): Remove "[" and "]" handling. (mips_ip): Likewise. Do not set is_mdmx for INSN_5400 instructions. Check constraints on the VR5400 RZU.OB, SLL.OB and SRL.OB instructions. gas/testsuite/ * gas/mips/vr5400-ill.s, gas/mips/vr5400-ill.l: New test. * gas/mips/mips.exp: Run it.
2013-07-07include/opcode/Richard Sandiford1-4/+4
* mips.h: Update documentation of "+s" and "+S". opcodes/ * mips-opc.c (mips_builtin_opcodes): Use "+s" for "cins32" and "+S" for "cins". * mips-dis.c (print_mips_arg): Update "+s" and "+S" comments. Combine cases. gas/ * config/tc-mips.c (mips_ip): Preserve the real bit number for "+p". Require the msb to be <= 31 for "+s". Check that the size is <= 31 for both "+s" and "+S".
2013-07-07include/opcode/Richard Sandiford1-1/+1
* mips.h: Document "+i". opcodes/ * mips-opc.c (mips_builtin_opcodes): Use "+i" rather than "a" for "jalx". * mips16-opc.c (mips16_opcodes): Likewise. * micromips-opc.c (micromips_opcodes): Likewise. * mips-dis.c (print_insn_args, print_mips16_insn_arg) (print_insn_mips16): Handle "+i". (print_insn_micromips): Likewise. Conditionally preserve the ISA bit for "a" but not for "+i". gas/ * config/tc-mips.c (validate_mips_insn, validate_micromips_insn): (mips_ip, mips16_ip): Handle "+i".
2013-07-07include/opcode/Richard Sandiford1-10/+0
* mips.h: Remove documentation of "+D" and "+T". opcodes/ * mips-opc.c (mips_builtin_opcodes): Remove "+D" and "+T" entries. * micromips-opc.c (micromips_opcodes): Likewise. * mips-dis.c (print_insn_args, print_insn_micromips): Remove "+D" and "+T" handling. Check for a "0" suffix when deciding whether to use coprocessor 0 names. In that case, also check for ",H" selectors. gas/ * config/tc-mips.c (validate_mips_insn, validate_micromips_insn) (mips_ip): Remove "+D" and "+T" handling. gas/testsuite/ * gas/mips/lb.d, gas/mips/sb.d: Use coprocessor register names for LWC0 and SWC0.
2013-06-172013-06-17 Catherine Moore <clm@codesourcery.com>Catherine Moore1-0/+57
Maciej W. Rozycki <macro@codesourcery.com> Chao-Ying Fu <fu@mips.com> gas/testsuite/ * gas/mips/mips.exp: Run new tests. * gas/mips/eva.d: New. * gas/mips/eva.s: New. * gas/mips/micromips@eva.d: New. gas/ * config/tc-mips.c (mips_set_options): Add ase_eva. (mips_set_options mips_opts): Add ase_eva. (file_ase_eva): Declare. (ISA_SUPPORTS_EVA_ASE): Define. (IS_SEXT_9BIT_NUM): Define. (MIPS_CPU_ASE_EVA): Define. (is_opcode_valid): Add support for ase_eva. (macro_build): Likewise. (macro): Likewise. (validate_mips_insn): Likewise. (validate_micromips_insn): Likewise. (mips_ip): Likewise. (options): Add OPTION_EVA and OPTION_NO_EVA. (md_longopts): Add -meva and -mno-eva. (md_parse_option): Process new options. (mips_after_parse_args): Check for valid EVA combinations. (s_mipsset): Likewise. include/ * opcode/mips.h (OP_SH_EVAOFFSET): Define. (OP_MASK_EVAOFFSET): Define. (INSN_ASE_MASK): Delete. (ASE_EVA): Define. (M_CACHEE_AB, M_CACHEE_OB): New. (M_LBE_OB, M_LBE_AB): New. (M_LBUE_OB, M_LBUE_AB): New. (M_LHE_OB, M_LHE_AB): New. (M_LHUE_OB, M_LHUE_AB): New. (M_LLE_AB, M_LLE_OB): New. (M_LWE_OB, M_LWE_AB): New. (M_LWLE_AB, M_LWLE_OB): New. (M_LWRE_AB, M_LWRE_OB): New. (M_PREFE_AB, M_PREFE_OB): New. (M_SCE_AB, M_SCE_OB): New. (M_SBE_OB, M_SBE_AB): New. (M_SHE_OB, M_SHE_AB): New. (M_SWE_OB, M_SWE_AB): New. (M_SWLE_AB, M_SWLE_OB): New. (M_SWRE_AB, M_SWRE_OB): New. (MICROMIPSOP_SH_EVAOFFSET): Define. (MICROMIPSOP_MASK_EVAOFFSET): Define. opcodes/ * micromips-opc.c (EVA): Define. (TLBINV): Define. (micromips_opcodes): Add EVA opcodes. * mips-dis.c (mips_arch_choices): Update for ASE_EVA. (print_insn_args): Handle EVA offsets. (print_insn_micromips): Likewise. * mips-opc.c (EVA): Define. (TLBINV): Define. (mips_builtin_opcodes): Add EVA opcodes.
2013-06-08gas/Richard Sandiford1-721/+721
2013-06-08 Catherine Moore <clm@codesourcery.com> * config/tc-mips.c (is_opcode_valid): Build ASE mask. (is_opcode_valid_16): Pass ase value to opcode_is_member. (append_insn): Change INSN_xxxx to ASE_xxxx. include/ 2013-06-08 Catherine Moore <clm@codesourcery.com> * opcode/mips.h (mips_opcode): Add ase field. (INSN_ASE_MASK): Delete. (INSN_DSP): Rename to ASE_DSP. Provide new value. (INSN_DSPR2): Rename to ASE_DSPR2. Provide new value. (INSN_MCU): Rename to ASE_MCU. Provide new value. (INSN_MDMX): Rename to ASE_MDMX. Provide new value. (INSN_MIPS3d): Rename to ASE_MIPS3D. Provide new value. (INSN_MT): Rename to ASE_MT. Provide new value. (INSN_SMARTMIPS): Rename to ASE_SMARTMIPS. Provide new value. (INSN_VIRT): Rename to ASE_VIRT. Provide new value. (INSN_VIRT64): Rename to ASE_VIRT64. Provide new value. (opcode_is_member): Add ase argument. Check ase. opcodes/ 2013-06-08 Catherine Moore <clm@codesourcery.com> Richard Sandiford <rdsandiford@googlemail.com> * micromips-opc.c (D32, D33, MC): Update definitions. (micromips_opcodes): Initialize ase field. * mips-dis.c (mips_arch_choice): Add ase field. (mips_arch_choices): Initialize ase field. (set_default_mips_dis_options): Declare and setup mips_ase. * mips-opc.c (M3D, SMT, MX, IVIRT, IVIRT64, D32, D33, D64, MT32, MC): Update definitions. (mips_builtin_opcodes): Initialize ase field.
2013-05-22include/opcode/Richard Sandiford1-7/+20
2013-05-22 Jürgen Urban <JuergenUrban@gmx.de> * mips.h (M_LQC2_AB, M_SQC2_AB): New macros. opcodes/ 2013-05-22 Jürgen Urban <JuergenUrban@gmx.de> * mips-opc.c (mips_builtin_opcodes): Add R5900 VU0 instructions. gas/ 2013-05-22 Jürgen Urban <JuergenUrban@gmx.de> * config/tc-mips.c (macro): Handle M_LQC2_AB and M_SQC2_AB. gas/testsuite/ 2013-05-22 Jürgen Urban <JuergenUrban@gmx.de> * gas/mips/r5900-full.s, gas/mips/r5900-full.d: Add tests for LQ and SQ macros. * gas/mips/r5900-vu0.s, gas/mips/r5900-vu0.d: New test. * gas/mips/mips.exp: Run it.
2013-05-10binutils/ChangeLog:Andrew Pinski1-1/+25
* doc/binutils.texi: Document -Mvirt disassembler option. gas/ChangeLog: * config/tc-mips.c (struct mips_set_options): New ase_virt field. (mips_opts): Update for the new field. (file_ase_virt): New variable. (ISA_SUPPORTS_VIRT_ASE): New macro. (ISA_SUPPORTS_VIRT64_ASE): New macro. (MIPS_CPU_ASE_VIRT): New define. (is_opcode_valid): Handle ase_virt. (macro_build): Handle "+J". (validate_mips_insn): Likewise. (mips_ip): Likewise. (enum options): Add OPTION_VIRT and OPTION_NO_VIRT. (md_longopts): Add mvirt and mnovirt (md_parse_option): Handle OPTION_VIRT and OPTION_NO_VIRT. (mips_after_parse_args): Handle ase_virt field. (s_mipsset): Handle "virt" and "novirt". (mips_elf_final_processing): Add a comment about virt ASE might need a new flag. (md_show_usage): Print out the usage of -mvirt and mno-virt options. * doc/c-mips.texi: Document -mvirt and -mno-virt. Document ".set virt" and ".set novirt". gas/testsuite/ChangeLog: * gas/mips/mips.exp: Run virt and virt64 testcases. * gas/mips/virt.d: New file. * gas/mips/virt.s: New file. * gas/mips/virt64.d: New file. * gas/mips/virt64.s: New file. include/opcode/ChangeLog: * mips.h (OP_MASK_CODE10): Correct definition. (OP_SH_CODE10): Likewise. Add a comment that "+J" is used now for OP_*CODE10. (INSN_ASE_MASK): Update. (INSN_VIRT): New macro. (INSN_VIRT64): New macro opcodes/ChangeLog: * mips-dis.c (mips_arch_choices): Add INSN_VIRT to mips32r2 . Add INSN_VIRT and INSN_VIRT64 to mips64r2. (parse_mips_dis_option): Handle the virt option. (print_insn_args): Handle "+J". (print_mips_disassembler_options): Print out message about virt64. * mips-opc.c (IVIRT): New define. (IVIRT64): New define. (mips_builtin_opcodes): Add dmfgc0, dmtgc0, hypcall, mfgc0, mtgc0, tlbgr, tlbgwi, tlbginv, tlbginvf, tlbgwr, tlbgp VIRT instructions. Move rfe to the bottom as it conflicts with tlbgp.
2013-02-09gas/Richard Sandiford1-13/+13
2013-02-09 Jürgen Urban <JuergenUrban@gmx.de> * config/tc-mips.c (CPU_HAS_LDC1_SDC1): New macro. (macro): Use it. Assert that trunc.w.s is not used for r5900. opcodes/ 2013-02-09 Jürgen Urban <JuergenUrban@gmx.de> * mips-opc.c (mips_builtin_opcodes): Enable l.d and s.d macros for single-float. Disable ll, lld, sc and scd for EE. Disable the trunc.w.s macro for EE. gas/testsuite/ 2013-02-09 Jürgen Urban <JuergenUrban@gmx.de> * gas/mips/24k-triple-stores-2.d, gas/mips/24k-triple-stores-2.s, gas/mips/micromips@24k-triple-stores-2.d: Move "sc" tests to... * gas/mips/24k-triple-stores-2-llsc.d, gas/mips/24k-triple-stores-2-llsc.s, gas/mips/micromips@24k-triple-stores-2-llsc.d: ...these new tests. * gas/mips/r5900-full.d, gas/mips/r5900-full.s: Verify that the MIPS ISA level can be upgraded to support ll, sc, lld and scd. * gas/mips/l_d-single.d, gas/mips/s_d-single.d, gas/mips/r5900-nollsc.l, gas/mips/r5900-nollsc.s: New tests. * gas/mips/mips.exp: Update accordingly. Add "nollsc" to r5900 properties.
2013-01-04 * archures.c: Add support for MIPS r5900Nick Clifton1-138/+295
* bfd-in2.h: Add support for MIPS r5900 * config.bfd: Add support for Sony Playstation 2 * cpu-mips.c: Add support for MIPS r5900 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000) * config/tc-mips.c: Add support for MIPS r5900 Add M_LQ_AB and M_SQ_AB to support large values for instructions lq and sq. * config/tc-mips.c (can_swap_branch_p, get_append_method): Detect some conditional short loops to fix a bug on the r5900 by NOP in the branch delay slot. * config/tc-mips.c (M_MUL): Support 3 operands in multu on r5900. * config/tc-mips.c (M_TRUNCWS): Support trunc.w.s on r5900 in MIPS ISA I. * config/tc-mips.c (s_mipsset): Force 32 bit floating point on r5900. * configure.in: Detect CPU type when target string contains r5900 (e.g. mips64r5900el-linux-gnu). * config/tc-mips.c (mips_ip): Check parameter range of instructions mfps and mtps on r5900. * elf/mips.h: Add MIPS machine variant number for r5900 which is compatible with old Playstation 2 software. * opcode/mips.h: Add support for r5900 instructions including lq and sq. * configure.tgt: Support ELF files for Sony Playstation 2 (for ps2dev and ps2sdk). * emulparams/elf32lr5900n32.sh: Create linker script for Sony Playstation 2 ELF files using MIPS ABI n32. * emulparams/elf32lr5900.sh: Create linker script for Sony Playstation 2 ELF files using MIPS ABI o32. * Makefile.am: Add linker scripts for Sony Playstation 2 ELF files. * opcodes/mips-dis.c: Add names for CP0 registers of r5900. * opcodes/mips-opc.c: Add M_SQ_AB and M_LQ_AB to support larger range for instructions sq and lq. * opcodes/mips-opc.c: Add support for MIPS r5900 CPU. Add support for 128 bit MMI (Multimedia Instructions). Add support for EE instructions (Emotion Engine). Disable unsupported floating point instructions (64 bit and undefined compare operations). Enable instructions of MIPS ISA IV which are supported by r5900. Disable 64 bit co processor instructions. Disable 64 bit multiplication and division instructions. Disable instructions for co-processor 2 and 3, because these are not supported (preparation for later VU0 support (Vector Unit)). Disable cvt.w.s because this behaves like trunc.w.s and the correct execution can't be ensured on r5900. Add trunc.w.s using the opcode encoding of cvt.w.s on r5900. This will confuse less developers and compilers.
2012-08-13 include/opcode/Maciej W. Rozycki1-91/+91
* mips.h (mips_opcode): Add the exclusions field. (OPCODE_IS_MEMBER): Remove macro. (cpu_is_member): New inline function. (opcode_is_member): Likewise. opcodes/ * micromips-opc.c (micromips_opcodes): Update comment. * mips-opc.c (mips_builtin_opcodes): Likewise. Mark coprocessor instructions for IOCT as appropriate. * mips-dis.c (print_insn_mips): Replace OPCODE_IS_MEMBER with opcode_is_member. * configure.in: Substitute NO_WMISSING_FIELD_INITIALIZERS with the result of a check for the -Wno-missing-field-initializers GCC option. * Makefile.am (NO_WMISSING_FIELD_INITIALIZERS): New variable. (mips-opc.lo): Pass $(NO_WMISSING_FIELD_INITIALIZERS) to compilation. (mips16-opc.lo): Likewise. (micromips-opc.lo): Likewise. * aclocal.m4: Regenerate. * configure: Regenerate. * Makefile.in: Regenerate. gas/ * config/tc-mips.c (NO_ISA_COP, COP_INSN): Remove macros. (is_opcode_valid): Remove coprocessor instruction exclusions. Replace OPCODE_IS_MEMBER with opcode_is_member. (is_opcode_valid_16): Replace OPCODE_IS_MEMBER with opcode_is_member. (macro): Remove coprocessor instruction exclusions.
2012-05-17 PR 14072Nick Clifton1-2/+3
* configure.in: Add check that sysdep.h has been included before any system header files. * configure: Regenerate. * config.in: Regenerate. * sysdep.h: Generate an error if included before config.h. * alpha-opc.c: Include sysdep.h before any other header file. * alpha-dis.c: Likewise. * avr-dis.c: Likewise. * cgen-opc.c: Likewise. * cr16-dis.c: Likewise. * cris-dis.c: Likewise. * crx-dis.c: Likewise. * d10v-dis.c: Likewise. * d10v-opc.c: Likewise. * d30v-dis.c: Likewise. * d30v-opc.c: Likewise. * h8500-dis.c: Likewise. * i370-dis.c: Likewise. * i370-opc.c: Likewise. * m10200-dis.c: Likewise. * m10300-dis.c: Likewise. * micromips-opc.c: Likewise. * mips-opc.c: Likewise. * mips61-opc.c: Likewise. * moxie-dis.c: Likewise. * or32-opc.c: Likewise. * pj-dis.c: Likewise. * ppc-dis.c: Likewise. * ppc-opc.c: Likewise. * s390-dis.c: Likewise. * sh-dis.c: Likewise. * sh64-dis.c: Likewise. * sparc-dis.c: Likewise. * sparc-opc.c: Likewise. * spu-dis.c: Likewise. * tic30-dis.c: Likewise. * tic54x-dis.c: Likewise. * tic80-dis.c: Likewise. * tic80-opc.c: Likewise. * tilegx-dis.c: Likewise. * tilepro-dis.c: Likewise. * v850-dis.c: Likewise. * v850-opc.c: Likewise. * vax-dis.c: Likewise. * w65-dis.c: Likewise. * xgate-dis.c: Likewise. * xtensa-dis.c: Likewise. * rl78-decode.opc: Likewise. * rl78-decode.c: Regenerate. * rx-decode.opc: Likewise. * rx-decode.c: Regenerate. * configure.in: Add check that sysdep.h has been included before any system header files. * configure: Regenerate. * config.in: Regenerate. * sysdep.h: Generate an error if included before config.h. * configure.in: Add check that sysdep.h has been included before any system header files. * configure: Regenerate. * config.in: Regenerate. * aclocal.m4: Regenerate. * bfd-in.h: Generate an error if included before config.h. * sysdep.h: Likewise. * bfd-in2.h: Regenerate. * compress.c: Remove #include "config.h". * plugin.c: Likewise. * elf32-m68hc1x.c: Include sysdep.h before alloca-conf.h. * elf64-hppa.c: Likewise. * som.c: Likewise. * xsymc.c: Likewise. * configure.in: Add check that sysdep.h has been included before any system header files. * configure: Regenerate. * config.in: Regenerate. * configure.in: Add check that sysdep.h has been included before any system header files. * configure: Regenerate. * config.in: Regenerate. * aclocal.m4: Regenerate. * Makefile.am: Use wrappers around C files generated by flex. * Makefile.in: Regenerate. * doc/Makefile.in: Regenerate. * itbl-lex-wrapper.c: New file. * config/bfin-lex-wrapper.c: New file. * cgen.c: Include as.h before setjmp.h. * config/tc-dlx.c: Include as.h before any other header. * config/tc-h8300.c: Likewise. * config/tc-lm32.c: Likewise. * config/tc-mep.c: Likewise. * config/tc-microblaze.c: Likewise. * config/tc-mmix.c: Likewise. * config/tc-msp430.c: Likewise. * config/tc-or32.c: Likewise. * config/tc-tic4x.c: Likewise. * config/tc-tic54x.c: Likewise. * config/tc-xtensa.c: Likewise. * configure.in: Add check that sysdep.h has been included before any system header files. * configure: Regenerate. * config.in: Regenerate. * unwind-ia64.h: Include config.h.
2011-12-08opcodes:Andrew Pinski1-0/+1
2011-12-08 Andrew Pinski <apinski@cavium.com> * mips-opc.c (mips_builtin_opcodes): Add "pause". gas/testsuite: 2011-12-08 Andrew Pinski <apinski@cavium.com> * gas/mips/mips32-mt.d: Add pause instruction encoding to the end. * gas/mips/micromips@mips32r2.d: Likewise. * gas/mips/mips32r2.d: Likewise. * gas/mips/mips32-mt.s: Add pause instruction to the end. * gas/mips/mips32r2.s: Likewise.
2011-12-08bfd:Andrew Pinski1-6/+33
2011-12-08 Andrew Pinski <apinski@cavium.com> Adam Nemet <anemet@caviumnetworks.com> * archures.c (bfd_mach_mips_octeon2): New macro * bfd-in2.h: Regenerate. * cpu-mips.c (I_mipsocteon2): New enum value. (arch_info_struct): Add bfd_mach_mips_octeon2. * elfxx-mips.c (_bfd_elf_mips_mach): Support E_MIPS_MACH_OCTEON2. (mips_set_isa_flags): Add bfd_mach_mips_octeon2. (mips_mach_extensions): Add bfd_mach_mips_octeon2. gas: 2011-12-08 Andrew Pinski <apinski@cavium.com> Adam Nemet <anemet@caviumnetworks.com> * tc-mips.c (CPU_IS_OCTEON): Add Octeon2. (mips_cpu_info_table): Add Octeon2. * doc/c-mips.texi: Document octeon2 as an acceptable value for -march=. gas/testsuite: 2011-12-08 Andrew Pinski <apinski@cavium.com> Adam Nemet <anemet@caviumnetworks.com> * gas/mips/mips.exp: Add Octeon2 for an architecture. Run octeon2 test. * gas/mips/octeon2.d: New file. * gas/mips/octeon2.s: New file. include/opcode: 2011-12-08 Andrew Pinski <apinski@cavium.com> Adam Nemet <anemet@caviumnetworks.com> * mips.h (INSN_CHIP_MASK): Update according to INSN_OCTEON2. (INSN_OCTEON2): New macro. (CPU_OCTEON2): New macro. (OPCODE_IS_MEMBER): Add Octeon2. opcodes: 2011-12-08 Andrew Pinski <apinski@cavium.com> Adam Nemet <anemet@caviumnetworks.com> * mips-dis.c (mips_arch_choices): Add Octeon2. For "octeon+", just include OcteonP for the insn. * mips-opc.c (IOCT): Include Octeon2. (IOCTP): Include Octeon2. (IOCT2): New macro. (mips_builtin_opcodes): Add "laa", "laad", "lac", "lacd", "lad", "ladd", "lai", "laid", "las", "lasd", "law", "lawd". Move "lbux", "ldx", "lhx", "lwx", and "lwux" up to where the standard loads are, and add IOCT2 to them. Add "lbx" and "lhux". Add "qmac.00", "qmac.01", "qmac.02", "qmac.03", "qmacs.00", "qmacs.01", "qmacs.01", "qmacs.02" and "qmacs.03". Add "zcb" and "zcbt".
2011-11-29opcode/Andrew Pinski1-1/+8
2011-11-29 Andrew Pinski <apinski@cavium.com> * mips-dis.c (mips_arch_choices): Add Octeon+. * mips-opc.c (IOCT): Include Octeon+. (IOCTP): New macro. (mips_builtin_opcodes): Add "saa" and "saad". bfd/ 2011-11-29 Andrew Pinski <apinski@cavium.com> * archures.c (bfd_mach_mips_octeonp): New macro. * bfd-in2.h: Regenerate. * bfd/cpu-mips.c (I_mipsocteonp): New enum value. (arch_info_struct): Add bfd_mach_mips_octeonp. * elfxx-mips.c (mips_set_isa_flags): Add bfd_mach_mips_octeonp. (mips_mach_extensions): Add bfd_mach_mips_octeonp. include/opcodes/ 2011-11-29 Andrew Pinski <apinski@cavium.com> * mips.h (INSN_CHIP_MASK): Update according to INSN_OCTEONP. (INSN_OCTEONP): New macro. (CPU_OCTEONP): New macro. (OPCODE_IS_MEMBER): Add Octeon+. (M_SAA_AB, M_SAAD_AB, M_SAA_OB, M_SAAD_OB): New enum values. gas/ 2011-11-29 Andrew Pinski <apinski@cavium.com> * config/tc-mips.c (CPU_IS_OCTEON): New macro function. (CPU_HAS_SEQ): Change to use CPU_IS_OCTEON. (NO_ISA_COP): Likewise. (macro) <ld_st>: Add support when off0 is true. Add support for M_SAA_AB, M_SAA_OB, M_SAAD_OB and M_SAAD_AB. (mips_cpu_info_table): Add octeon+. * doc/c-mips.texi: Document octeon+ as an acceptable value for -march=. gas/testsuite/ 2011-11-29 Andrew Pinski <apinski@cavium.com> * gas/mips/mips.exp: Add octeon+ for an architecture. Run octeon-saa-saad test. (run_dump_test_arch): For Octeon architectures, also try octeon@. * gas/mips/octeon-pref.d: Remove -march=octeon from command line. * gas/mips/octeon.d: Likewise. * gas/mips/octeon-saa-saad.d: New file. * gas/mips/octeon-saa-saad.s: New file
2011-08-09 gas/Maciej W. Rozycki1-0/+10
* config/tc-mips.c (mips_set_options): Add ase_mcu. (mips_opts): Initialise ase_mcu to -1. (ISA_SUPPORTS_MCU_ASE): New macro. (MIPS_CPU_ASE_MCU): Likewise. (is_opcode_valid): Handle MCU. (macro_build, macro): Likewise. (validate_mips_insn, validate_micromips_insn): Likewise. (mips_ip): Likewise. (options): Add OPTION_MCU and OPTION_NO_MCU. (md_longopts): Add mmcu and mno-mcu. (md_parse_option): Handle OPTION_MCU and OPTION_NO_MCU. (mips_after_parse_args): Handle MCU. (s_mipsset): Likewise. (md_show_usage): Handle MCU options. * doc/as.texinfo: Document -mmcu and -mno-mcu options. * doc/c-mips.texi: Likewise, and document ".set mcu" and ".set nomcu" directives. gas/testsuite/ * gas/mips/micromips@mcu.d: New test. * gas/mips/mcu.d: Likewise. * gas/mips/mcu.s: New test source. * gas/mips/mips.exp: Run the new tests. include/opcode/ * mips.h (OP_MASK_3BITPOS, OP_SH_3BITPOS): New macros. (OP_MASK_OFFSET12, OP_SH_OFFSET12): Redefine. (INSN_ASE_MASK): Add the MCU bit. (INSN_MCU): New macro. (M_ACLR_AB, M_ACLR_OB, M_ASET_AB, M_ASET_OB): New enum values. (MICROMIPSOP_MASK_3BITPOS, MICROMIPSOP_SH_3BITPOS): New macros. opcodes/ * mips-dis.c (mips_arch_choices): Enable MCU for "mips32r2" and "mips64r2". (print_insn_args, print_insn_micromips): Handle MCU. * micromips-opc.c (MC): New macro. (micromips_opcodes): Add "aclr", "aset" and "iret". * mips-opc.c (MC): New macro. (mips_builtin_opcodes): Add "aclr", "aset" and "iret".
2011-07-24include/opcode/Richard Sandiford1-24/+26
2011-07-24 Maciej W. Rozycki <macro@codesourcery.com> * mips.h (INSN_TRAP): Rename to... (INSN_NO_DELAY_SLOT): ... this. (INSN_SYNC): Remove macro. gas/ 2011-07-24 Maciej W. Rozycki <macro@codesourcery.com> * config/tc-mips.c (can_swap_branch_p): Adjust for the rename of INSN_TRAP to INSN_NO_DELAY_SLOT. Remove the check for INSN_SYNC as well as explicit checks for ERET and DERET when scheduling branch delay slots. opcodes/ 2011-07-24 Maciej W. Rozycki <macro@codesourcery.com> * mips-opc.c (NODS): New macro. (TRAP): Adjust for the rename of INSN_TRAP to INSN_NO_DELAY_SLOT. (DSP_VOLA): Likewise. (mips_builtin_opcodes): Add NODS annotation to "deret" and "eret". Replace INSN_SYNC with NODS throughout. Use NODS in place of TRAP for "wait", "waiti" and "yield". * mips16-opc.c (NODS): New macro. (TRAP): Adjust for the rename of INSN_TRAP to INSN_NO_DELAY_SLOT. (mips16_opcodes): Use NODS in place of TRAP for "jalrc", "jrc", "restore" and "save".
2011-02-28 opcodes/Maciej W. Rozycki1-1/+1
* mips-opc.c (mips_builtin_opcodes): Correct register use annotation of "alnv.ps". gas/testsuite/ * gas/mips/alnv_ps-swap.d: New test for ALNV.PS instruction branch swapping. * gas/mips/alnv_ps-swap.s: Source for the new test. * gas/mips/mips.exp: Run the new test.
2011-02-28 gas/Maciej W. Rozycki1-0/+1
* config/tc-mips.c (macro): Handle M_PREF_AB. include/opcode/ * mips.h (M_PREF_AB): New enum value. opcodes/ * mips-opc.c (mips_builtin_opcodes): Add "pref" macro.
2010-12-18include/opcode/Richard Sandiford1-0/+65
2010-12-14 Mingjie Xing <mingjie.xing@gmail.com> * mips.h (OP_*_OFFSET_A, OP_*_OFFSET_B, OP_*_OFFSET_C) (OP_*_RZ, OP_*_FZ, INSN2_M_FP_D, INSN2_WRITE_GPR_Z, INSN2_WRITE_FPR_Z) (INSN2_READ_GPR_Z, INSN2_READ_FPR_Z, INSN2_READ_GPR_D): Define. opcodes/ 2010-12-14 Mingjie Xing <mingjie.xing@gmail.com> * mips-opc.c (WR_z, WR_Z, RD_z, RD_Z, RD_d): Define. (mips_builtin_opcodes): Add loongson3a specific instructions. * mips-dis.c (print_insn_args): Handle the new arguments +a|b|c|z|Z. gas/ 2010-12-14 Mingjie Xing <mingjie.xing@gmail.com> * config/tc-mips.c (insn_uses_reg): Handle the new flags INSN2_READ_FPR_Z, INSN2_READ_GPR_D and INSN2_READ_GPR_Z. (append_insn): Handle delay-slot filling for the new flags. (validate_mips_insn): Handle the new arguments +a|b|c|z|Z. (mips_ip): Handle the new arguments +a|b|c|z|Z. gas/testsuite/ 2010-12-14 Mingjie Xing <mingjie.xing@gmail.com> * gas/mips/loongson-3a-2.s, gas/mips/loongson-3a-2.d, gas/mips/loongson-3a-3.s, gas/mips/loongson-3a-3.d: New tests. * gas/mips/mips.exp: Run them.
2010-12-11opcodes/Richard Sandiford1-22/+34
2010-12-03 Mingming Sun <mingm.sun@gmail.com> * mips-opc.c: (mips_builtin_opcodes): Add loongson3a mul/div and fixed point instructions. gas/testsuite/ 2010-12-03 Mingming Sun <mingm.sun@gmail.com> * gas/mips/loongson-3a.s, gas/mips/loongson-3a.d: New test. * gas/mips/mips.exp: Run it.
2010-11-11 bfd/Nick Clifton1-59/+60
* archures.c (bfd_mach_mips_loongson_3a): Defined. * bfd-in2.h (bfd_mach_mips_loongson_3a): Defined. * cpu-mips.c (I_loongson_3a): New add. (arch_info_struct): Add loongson_3a. * elfxx-mips.c (_bfd_elf_mips_mach): Add loongson_3a. (mips_set_isa_flags): Add loongson_3a. (mips_mach_extensions): Add loongson_3a in MIPS64 extensions. binutils/ * readelf.c (get_machine_flags): Add loongson-3a. gas/ * config/tc-mips.c (mips_cpu_info_table): Add loongson3a in MIPS 64. * doc/c-mips.texi (MIPS cpu): Add loongson3a. include/ * elf/mips.h (E_MIPS_MACH_LS3A): Defined. * opcode/mips.h (INSN_LOONGSON_3A): Defined. (CPU_LOONGSON_3A): Defined. (OPCODE_IS_MEMBER): Add LOONGSON_3A. opcodes/ * mips-dis.c (mips_arch_choices): Add loongson3a. * mips-opc.c (IL3A): Defined as INSN_LOONGSON_3A. (mips_builtin_opcodes): Modify some instructions' membership from IL2F to IL2F|IL3A, since these instructions are supported by Loongson_3A.
2010-10-28 * mips-opc.c (mips_builtin_opcodes): Fix formatting of "ld".Maciej W. Rozycki1-1/+1
2010-10-252010-10-25 Chao-ying Fu <fu@mips.com>Chao-ying Fu1-6/+6
* mips-opc.c (madd, maddu, msub, msubu, mult, multu): Change D33 to D32.
2010-10-18 opcodes/Maciej W. Rozycki1-2/+4
* mips-opc.c (mips_builtin_opcodes): Move M_LD_OB and M_SD_OB macros before their corresponding MIPS III hardware instructions. gas/ * config/tc-mips.c (macro)[M_LD_OB, M_SD_OB]: Handle 64-bit ABIs. gas/testsuite/ * gas/mips/lineno.s: Convert to o32. * gas/mips/lineno.d: Adjust patterns accordingly. Force the o32 ABI.
2010-09-14 opcodes/Maciej W. Rozycki1-0/+5
* mips-opc.c (mips_builtin_opcodes): Add "sync_acquire", "sync_mb", "sync_release", "sync_rmb" and "sync_wmb". gas/testsuite/ * gas/mips/mips32r2-sync.d: New test for MIPS32r2 "sync" instruction variants. * gas/mips/octeon@mips32r2-sync.d: Likewise, Octeon version. * gas/mips/mips32r2-sync.s: Source for the new test. * gas/mips/mips.exp: Run the new test.
2010-05-262010-05-26 Catherine Moore <clm@codesourcery.com>Catherine Moore1-2/+2
David Ung <davidu@mips.com> * mips-opc.c: Change membership to I1 for instructions ssnop and ehb. 2010-05-26 Catherine Moore <clm@codesoucery.com> Maxim Kuvyrkov <maxim@codesourcery.com> * gas/mips/set-arch.d: Expect ehb.
2010-05-26 gas/Catherine Moore1-4/+1
* config/tc-mips.c (is_opcode_valid): Remove expansionp. (macro_build): Change invocation of is_opcode_valid. (mips_ip): Likewise. gas/testsuite/ * gas/mips/mips-no-jalx.l: Delete. * gas/mips/mips-no-jalx.s: Delete. * gas/mips/mips-jalx-2.d: New. * gas/mips/mips-jalx-2.s: New. * gas/mips/mips.exp (mips-jalx-2): Run new test. (mips-no-jalx): Remove deleted test. include/ * opcode/mips.h (INSN_MIPS16): Remove. opcodes/ * mips-dis.c (mips_arch): Remove INSN_MIPS16. * mips-opc.c (I16): Remove. (mips_builtin_op): Reclassify jalx.
2009-09-02update copyright datesAlan Modra1-1/+1
2009-02-18opcodes/Adam Nemet1-2/+2
* mips-opc.c (mips_builtin_opcodes): Move the Octeon-specific dmfc2 and dmtc2 before the architecture-level variants. gas/testsuite/ * gas/mips/octeon.s: Add more tests for dmfc2 and dmtc2. * gas/mips/octeon.d: Update. * gas/mips/octeon-ill.l: Update error message.
2009-02-03bfd:Joseph Myers1-0/+15
2009-02-03 Sandip Matte <sandip@rmicorp.com> * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr. * archures.c (bfd_mach_mips_xlr): Define. * bfd-in2.h: Regenerate. * cpu-mips.c (I_xlr): Define. (arch_info_struct): Add XLR entry. * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR. (mips_set_isa_flags): Handle bfd_mach_mips_xlr (mips_mach_extensions): Add XLR entry. binutils: 2009-02-03 Sandip Matte <sandip@rmicorp.com> * readelf.c (get_machine_flags): Handle E_MIPS_MACH_XLR. gas: 2009-02-03 Sandip Matte <sandip@rmicorp.com> * config/tc-mips.c (macro): Handle M_MSGSND, M_MSGLD, M_MSGLD_T, M_MSGWAIT and M_MSGWAIT_T. (mips_cpu_info_table): Add XLR entry. * doc/c-mips.texi (-march): Document xlr. gas/testsuite: 2009-02-03 Sandip Matte <sandip@rmicorp.com> * gas/mips/mips.exp (xlr): New architecture. (xlr-ext): Run test. * gas/mips/xlr-ext.d, gas/mips/xlr-ext.s: New. include/elf: 2009-02-03 Sandip Matte <sandip@rmicorp.com> * mips.h (E_MIPS_MACH_XLR): Define. include/opcode: 2009-02-03 Sandip Matte <sandip@rmicorp.com> * mips.h (INSN_XLR): Define. (INSN_CHIP_MASK): Update. (CPU_XLR): Define. (OPCODE_IS_MEMBER): Update. (M_MSGSND, M_MSGLD, M_MSGLD_T, M_MSGWAIT, M_MSGWAIT_T): Define. opcodes: 2009-02-03 Sandip Matte <sandip@rmicorp.com> * mips-dis.c (mips_cp0_names_xlr, mips_cp0sel_names_xlr): Define. (mips_arch_choices): Add XLR entry. * mips-opc.c (XLR): Define. (mips_builtin_opcodes): Add XLR instructions.
2009-01-28* mips-opc.c (suxc1): Add the flag of FP_D.Nick Clifton1-2/+2
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