| /* cris-opc.c -- Table of opcodes for the CRIS processor. |
| Copyright 2000 Free Software Foundation, Inc. |
| Contributed by Axis Communications AB, Lund, Sweden. |
| Originally written for GAS 1.38.1 by Mikael Asker. |
| Reorganized by Hans-Peter Nilsson. |
| |
| This file is part of GAS, GDB and the GNU binutils. |
| |
| GAS, GDB, and GNU binutils is free software; you can redistribute it |
| and/or modify it under the terms of the GNU General Public License as |
| published by the Free Software Foundation; either version 2, or (at your |
| option) any later version. |
| |
| GAS, GDB, and GNU binutils are distributed in the hope that they will be |
| useful, but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program; if not, write to the Free Software |
| Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ |
| |
| #include "opcode/cris.h" |
| |
| #ifndef NULL |
| #define NULL (0) |
| #endif |
| |
| const struct cris_spec_reg |
| cris_spec_regs[] = |
| { |
| {"p0", 0, 1, 0, NULL}, |
| {"vr", 1, 1, 0, NULL}, |
| {"p1", 1, 1, 0, NULL}, |
| {"p2", 2, 1, cris_ver_warning, NULL}, |
| {"p3", 3, 1, cris_ver_warning, NULL}, |
| {"p4", 4, 2, 0, NULL}, |
| {"ccr", 5, 2, 0, NULL}, |
| {"p5", 5, 2, 0, NULL}, |
| {"dcr0",6, 2, cris_ver_v0_3, NULL}, |
| {"p6", 6, 2, cris_ver_v0_3, NULL}, |
| {"dcr1/mof", 7, 4, cris_ver_v10p, |
| "Register `dcr1/mof' with ambiguous size specified. Guessing 4 bytes"}, |
| {"dcr1/mof", 7, 2, cris_ver_v0_3, |
| "Register `dcr1/mof' with ambiguous size specified. Guessing 2 bytes"}, |
| {"mof", 7, 4, cris_ver_v10p, NULL}, |
| {"dcr1",7, 2, cris_ver_v0_3, NULL}, |
| {"p7", 7, 4, cris_ver_v10p, NULL}, |
| {"p7", 7, 2, cris_ver_v0_3, NULL}, |
| {"p8", 8, 4, 0, NULL}, |
| {"ibr", 9, 4, 0, NULL}, |
| {"p9", 9, 4, 0, NULL}, |
| {"irp", 10, 4, 0, NULL}, |
| {"p10", 10, 4, 0, NULL}, |
| {"srp", 11, 4, 0, NULL}, |
| {"p11", 11, 4, 0, NULL}, |
| /* For disassembly use only. Accept at assembly with a warning. */ |
| {"bar/dtp0", 12, 4, cris_ver_warning, |
| "Ambiguous register `bar/dtp0' specified"}, |
| {"bar", 12, 4, cris_ver_v8p, NULL}, |
| {"dtp0",12, 4, cris_ver_v0_3, NULL}, |
| {"p12", 12, 4, 0, NULL}, |
| /* For disassembly use only. Accept at assembly with a warning. */ |
| {"dccr/dtp1",13, 4, cris_ver_warning, |
| "Ambiguous register `dccr/dtp1' specified"}, |
| {"dccr",13, 4, cris_ver_v8p, NULL}, |
| {"dtp1",13, 4, cris_ver_v0_3, NULL}, |
| {"p13", 13, 4, 0, NULL}, |
| {"brp", 14, 4, cris_ver_v3p, NULL}, |
| {"p14", 14, 4, cris_ver_v3p, NULL}, |
| {"usp", 15, 4, cris_ver_v10p, NULL}, |
| {"p15", 15, 4, cris_ver_v10p, NULL}, |
| {NULL, 0, 0, NULL} |
| }; |
| |
| /* All CRIS opcodes are 16 bits. |
| |
| - The match component is a mask saying which bits must match a |
| particular opcode in order for an instruction to be an instance |
| of that opcode. |
| |
| - The args component is a string containing characters symbolically |
| matching the operands of an instruction. Used for both assembly |
| and disassembly. |
| |
| Operand-matching characters: |
| B Not really an operand. It causes a "BDAP -size,SP" prefix to be |
| output for the PUSH alias-instructions and recognizes a |
| push-prefix at disassembly. Must be followed by a R or P letter. |
| ! Non-match pattern, will not match if there's a prefix insn. |
| b Non-matching operand, used for branches with 16-bit |
| displacement. Only recognized by the disassembler. |
| c 5-bit unsigned immediate in bits <4:0>. |
| C 4-bit unsigned immediate in bits <3:0>. |
| D General register in bits <15:12> and <3:0>. |
| f List of flags in bits <15:12> and <3:0>. |
| i 6-bit signed immediate in bits <5:0>. |
| I 6-bit unsigned immediate in bits <5:0>. |
| M Size modifier (B, W or D) for CLEAR instructions. |
| m Size modifier (B, W or D) in bits <5:4> |
| o [-128..127] word offset in bits <7:1> and <0>. Used by 8-bit |
| branch instructions. |
| O [-128..127] offset in bits <7:0>. Also matches a comma and a |
| general register after the expression. Used only for the BDAP |
| prefix insn. |
| P Special register in bits <15:12>. |
| p Indicates that the insn is a prefix insn. Must be first |
| character. |
| R General register in bits <15:12>. |
| r General register in bits <3:0>. |
| S Source operand in bit <10> and a prefix; a 3-operand prefix |
| without side-effect. |
| s Source operand in bits <10> and <3:0>, optionally with a |
| side-effect prefix. |
| x Register-dot-modifier, for example "r5.w" in bits <15:12> and <5:4>. |
| y Like 's' but do not allow an integer at assembly. |
| z Size modifier (B or W) in bit <4>. */ |
| |
| |
| /* Please note the order of the opcodes in this table is significant. |
| The assembler requires that all instances of the same mnemonic must |
| be consecutive. If they aren't, the assembler might not recognize |
| them, or may indicate and internal error. |
| |
| The disassembler should not normally care about the order of the |
| opcodes, but will prefer an earlier alternative if the "match-score" |
| (see cris-dis.c) is computed as equal. |
| |
| It should not be significant for proper execution that this table is |
| in alphabetical order, but please follow that convention for an easy |
| overview. */ |
| |
| const struct cris_opcode |
| cris_opcodes[] = |
| { |
| {"abs", 0x06B0, 0x0940, "r,R", 0, SIZE_NONE, 0, |
| cris_abs_op}, |
| |
| {"add", 0x0600, 0x09c0, "m r,R", 0, SIZE_NONE, 0, |
| cris_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"add", 0x0A00, 0x01c0, "m s,R", 0, SIZE_FIELD, 0, |
| cris_none_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"add", 0x0A00, 0x01c0, "m S,D", 0, SIZE_NONE, 0, |
| cris_none_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"add", 0x0a00, 0x05c0, "m S,R,r", 0, SIZE_NONE, 0, |
| cris_three_operand_add_sub_cmp_and_or_op}, |
| |
| {"addi", 0x0500, 0x0Ac0, "x,r", 0, SIZE_NONE, 0, |
| cris_addi_op}, |
| |
| {"addq", 0x0200, 0x0Dc0, "I,R", 0, SIZE_NONE, 0, |
| cris_quick_mode_add_sub_op}, |
| |
| {"adds", 0x0420, 0x0Bc0, "z r,R", 0, SIZE_NONE, 0, |
| cris_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"adds", 0x0820, 0x03c0, "z s,R", 0, SIZE_FIELD, 0, |
| cris_none_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"adds", 0x0820, 0x03c0, "z S,D", 0, SIZE_NONE, 0, |
| cris_none_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"adds", 0x0820, 0x07c0, "z S,R,r", 0, SIZE_NONE, 0, |
| cris_three_operand_add_sub_cmp_and_or_op}, |
| |
| {"addu", 0x0400, 0x0be0, "z r,R", 0, SIZE_NONE, 0, |
| cris_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"addu", 0x0800, 0x03e0, "z s,R", 0, SIZE_FIELD, 0, |
| cris_none_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"addu", 0x0800, 0x03e0, "z S,D", 0, SIZE_NONE, 0, |
| cris_none_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"addu", 0x0800, 0x07e0, "z S,R,r", 0, SIZE_NONE, 0, |
| cris_three_operand_add_sub_cmp_and_or_op}, |
| |
| {"and", 0x0700, 0x08C0, "m r,R", 0, SIZE_NONE, 0, |
| cris_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"and", 0x0B00, 0x00C0, "m s,R", 0, SIZE_FIELD, 0, |
| cris_none_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"and", 0x0B00, 0x00C0, "m S,D", 0, SIZE_NONE, 0, |
| cris_none_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"and", 0x0B00, 0x04C0, "m S,R,r", 0, SIZE_NONE, 0, |
| cris_three_operand_add_sub_cmp_and_or_op}, |
| |
| {"andq", 0x0300, 0x0CC0, "i,R", 0, SIZE_NONE, 0, |
| cris_quick_mode_and_cmp_move_or_op}, |
| |
| {"asr", 0x0780, 0x0840, "m r,R", 0, SIZE_NONE, 0, |
| cris_asr_op}, |
| |
| {"asrq", 0x03a0, 0x0c40, "c,R", 0, SIZE_NONE, 0, |
| cris_asrq_op}, |
| |
| {"ax", 0x15B0, 0xEA4F, "", 0, SIZE_NONE, 0, |
| cris_ax_ei_setf_op}, |
| |
| /* FIXME: Should use branch #defines. */ |
| {"b", 0x0dff, 0x0200, "b", 1, SIZE_NONE, 0, |
| cris_sixteen_bit_offset_branch_op}, |
| |
| {"ba", |
| BA_QUICK_OPCODE, |
| 0x0F00+(0xF-CC_A)*0x1000, "o", 1, SIZE_NONE, 0, |
| cris_eight_bit_offset_branch_op}, |
| |
| {"bcc", |
| BRANCH_QUICK_OPCODE+CC_CC*0x1000, |
| 0x0f00+(0xF-CC_CC)*0x1000, "o", 1, SIZE_NONE, 0, |
| cris_eight_bit_offset_branch_op}, |
| |
| {"bcs", |
| BRANCH_QUICK_OPCODE+CC_CS*0x1000, |
| 0x0f00+(0xF-CC_CS)*0x1000, "o", 1, SIZE_NONE, 0, |
| cris_eight_bit_offset_branch_op}, |
| |
| {"bdap", |
| BDAP_INDIR_OPCODE, BDAP_INDIR_Z_BITS, "pm s,R", 0, SIZE_FIELD, 0, |
| cris_bdap_prefix}, |
| |
| {"bdap", |
| BDAP_QUICK_OPCODE, BDAP_QUICK_Z_BITS, "pO", 0, SIZE_NONE, 0, |
| cris_quick_mode_bdap_prefix}, |
| |
| {"beq", |
| BRANCH_QUICK_OPCODE+CC_EQ*0x1000, |
| 0x0f00+(0xF-CC_EQ)*0x1000, "o", 1, SIZE_NONE, 0, |
| cris_eight_bit_offset_branch_op}, |
| |
| /* This is deliberately put before "bext" to trump it, even though not |
| in alphabetical order. */ |
| {"bwf", |
| BRANCH_QUICK_OPCODE+CC_EXT*0x1000, |
| 0x0f00+(0xF-CC_EXT)*0x1000, "o", 1, SIZE_NONE, |
| cris_ver_v10p, |
| cris_eight_bit_offset_branch_op}, |
| |
| {"bext", |
| BRANCH_QUICK_OPCODE+CC_EXT*0x1000, |
| 0x0f00+(0xF-CC_EXT)*0x1000, "o", 1, SIZE_NONE, |
| cris_ver_v0_3, |
| cris_eight_bit_offset_branch_op}, |
| |
| {"bge", |
| BRANCH_QUICK_OPCODE+CC_GE*0x1000, |
| 0x0f00+(0xF-CC_GE)*0x1000, "o", 1, SIZE_NONE, 0, |
| cris_eight_bit_offset_branch_op}, |
| |
| {"bgt", |
| BRANCH_QUICK_OPCODE+CC_GT*0x1000, |
| 0x0f00+(0xF-CC_GT)*0x1000, "o", 1, SIZE_NONE, 0, |
| cris_eight_bit_offset_branch_op}, |
| |
| {"bhi", |
| BRANCH_QUICK_OPCODE+CC_HI*0x1000, |
| 0x0f00+(0xF-CC_HI)*0x1000, "o", 1, SIZE_NONE, 0, |
| cris_eight_bit_offset_branch_op}, |
| |
| {"bhs", |
| BRANCH_QUICK_OPCODE+CC_HS*0x1000, |
| 0x0f00+(0xF-CC_HS)*0x1000, "o", 1, SIZE_NONE, 0, |
| cris_eight_bit_offset_branch_op}, |
| |
| {"biap", BIAP_OPCODE, BIAP_Z_BITS, "pm r,R", 0, SIZE_NONE, 0, |
| cris_biap_prefix}, |
| |
| {"ble", |
| BRANCH_QUICK_OPCODE+CC_LE*0x1000, |
| 0x0f00+(0xF-CC_LE)*0x1000, "o", 1, SIZE_NONE, 0, |
| cris_eight_bit_offset_branch_op}, |
| |
| {"blo", |
| BRANCH_QUICK_OPCODE+CC_LO*0x1000, |
| 0x0f00+(0xF-CC_LO)*0x1000, "o", 1, SIZE_NONE, 0, |
| cris_eight_bit_offset_branch_op}, |
| |
| {"bls", |
| BRANCH_QUICK_OPCODE+CC_LS*0x1000, |
| 0x0f00+(0xF-CC_LS)*0x1000, "o", 1, SIZE_NONE, 0, |
| cris_eight_bit_offset_branch_op}, |
| |
| {"blt", |
| BRANCH_QUICK_OPCODE+CC_LT*0x1000, |
| 0x0f00+(0xF-CC_LT)*0x1000, "o", 1, SIZE_NONE, 0, |
| cris_eight_bit_offset_branch_op}, |
| |
| {"bmi", |
| BRANCH_QUICK_OPCODE+CC_MI*0x1000, |
| 0x0f00+(0xF-CC_MI)*0x1000, "o", 1, SIZE_NONE, 0, |
| cris_eight_bit_offset_branch_op}, |
| |
| {"bmod", 0x0ab0, 0x0140, "s,R", 0, SIZE_FIX_32, |
| cris_ver_sim, |
| cris_not_implemented_op}, |
| |
| {"bmod", 0x0ab0, 0x0140, "S,D", 0, SIZE_NONE, |
| cris_ver_sim, |
| cris_not_implemented_op}, |
| |
| {"bmod", 0x0ab0, 0x0540, "S,R,r", 0, SIZE_NONE, |
| cris_ver_sim, |
| cris_not_implemented_op}, |
| |
| {"bne", |
| BRANCH_QUICK_OPCODE+CC_NE*0x1000, |
| 0x0f00+(0xF-CC_NE)*0x1000, "o", 1, SIZE_NONE, 0, |
| cris_eight_bit_offset_branch_op}, |
| |
| {"bound", 0x05c0, 0x0A00, "m r,R", 0, SIZE_NONE, 0, |
| cris_two_operand_bound_op}, |
| {"bound", 0x09c0, 0x0200, "m s,R", 0, SIZE_FIELD, 0, |
| cris_two_operand_bound_op}, |
| {"bound", 0x09c0, 0x0200, "m S,D", 0, SIZE_NONE, 0, |
| cris_two_operand_bound_op}, |
| {"bound", 0x09c0, 0x0600, "m S,R,r", 0, SIZE_NONE, 0, |
| cris_three_operand_bound_op}, |
| {"bpl", |
| BRANCH_QUICK_OPCODE+CC_PL*0x1000, |
| 0x0f00+(0xF-CC_PL)*0x1000, "o", 1, SIZE_NONE, 0, |
| cris_eight_bit_offset_branch_op}, |
| |
| {"break", 0xe930, 0x16c0, "C", 0, SIZE_NONE, |
| cris_ver_v3p, |
| cris_break_op}, |
| |
| {"bstore", 0x0af0, 0x0100, "s,R", 0, SIZE_FIX_32, |
| cris_ver_warning, |
| cris_not_implemented_op}, |
| |
| {"bstore", 0x0af0, 0x0100, "S,D", 0, SIZE_NONE, |
| cris_ver_warning, |
| cris_not_implemented_op}, |
| |
| {"bstore", 0x0af0, 0x0500, "S,R,r", 0, SIZE_NONE, |
| cris_ver_warning, |
| cris_not_implemented_op}, |
| |
| {"btst", 0x04F0, 0x0B00, "r,R", 0, SIZE_NONE, 0, |
| cris_btst_nop_op}, |
| {"btstq", 0x0380, 0x0C60, "c,R", 0, SIZE_NONE, 0, |
| cris_btst_nop_op}, |
| {"bvc", |
| BRANCH_QUICK_OPCODE+CC_VC*0x1000, |
| 0x0f00+(0xF-CC_VC)*0x1000, "o", 1, SIZE_NONE, 0, |
| cris_eight_bit_offset_branch_op}, |
| |
| {"bvs", |
| BRANCH_QUICK_OPCODE+CC_VS*0x1000, |
| 0x0f00+(0xF-CC_VS)*0x1000, "o", 1, SIZE_NONE, 0, |
| cris_eight_bit_offset_branch_op}, |
| |
| {"clear", 0x0670, 0x3980, "M r", 0, SIZE_NONE, 0, |
| cris_reg_mode_clear_op}, |
| |
| {"clear", 0x0A70, 0x3180, "M y", 0, SIZE_NONE, 0, |
| cris_none_reg_mode_clear_test_op}, |
| |
| {"clear", 0x0A70, 0x3180, "M S", 0, SIZE_NONE, 0, |
| cris_none_reg_mode_clear_test_op}, |
| |
| {"clearf", 0x05F0, 0x0A00, "f", 0, SIZE_NONE, 0, |
| cris_clearf_di_op}, |
| |
| {"cmp", 0x06C0, 0x0900, "m r,R", 0, SIZE_NONE, 0, |
| cris_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"cmp", 0x0Ac0, 0x0100, "m s,R", 0, SIZE_FIELD, 0, |
| cris_none_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"cmp", 0x0Ac0, 0x0100, "m S,D", 0, SIZE_NONE, 0, |
| cris_none_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"cmpq", 0x02C0, 0x0D00, "i,R", 0, SIZE_NONE, 0, |
| cris_quick_mode_and_cmp_move_or_op}, |
| |
| {"cmps", 0x08e0, 0x0300, "z s,R", 0, SIZE_FIELD, 0, |
| cris_none_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"cmps", 0x08e0, 0x0300, "z S,D", 0, SIZE_NONE, 0, |
| cris_none_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"cmpu", 0x08c0, 0x0320, "z s,R" , 0, SIZE_FIELD, 0, |
| cris_none_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"cmpu", 0x08c0, 0x0320, "z S,D", 0, SIZE_NONE, 0, |
| cris_none_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"di", 0x25F0, 0xDA0F, "", 0, SIZE_NONE, 0, |
| cris_clearf_di_op}, |
| |
| {"dip", DIP_OPCODE, DIP_Z_BITS, "ps", 0, SIZE_FIX_32, 0, |
| cris_dip_prefix}, |
| |
| {"div", 0x0980, 0x0640, "m R,r", 0, SIZE_FIELD, 0, |
| cris_not_implemented_op}, |
| |
| {"dstep", 0x06f0, 0x0900, "r,R", 0, SIZE_NONE, 0, |
| cris_dstep_logshift_mstep_neg_not_op}, |
| |
| {"ei", 0x25B0, 0xDA4F, "", 0, SIZE_NONE, 0, |
| cris_ax_ei_setf_op}, |
| |
| {"jbrc", 0x69b0, 0x9640, "r", 0, SIZE_NONE, |
| cris_ver_v8p, |
| cris_reg_mode_jump_op}, |
| |
| {"jbrc", 0x6930, 0x92c0, "s", 0, SIZE_FIX_32, |
| cris_ver_v8p, |
| cris_none_reg_mode_jump_op}, |
| |
| {"jbrc", 0x6930, 0x92c0, "S", 0, SIZE_NONE, |
| cris_ver_v8p, |
| cris_none_reg_mode_jump_op}, |
| |
| {"jir", 0xA9b0, 0x5640, "r", 0, SIZE_NONE, 0, |
| cris_reg_mode_jump_op}, |
| |
| {"jir", 0xA930, 0x52c0, "s", 0, SIZE_FIX_32, 0, |
| cris_none_reg_mode_jump_op}, |
| |
| {"jir", 0xA930, 0x52c0, "S", 0, SIZE_NONE, 0, |
| cris_none_reg_mode_jump_op}, |
| |
| {"jirc", 0x29b0, 0xd640, "r", 0, SIZE_NONE, |
| cris_ver_v8p, |
| cris_reg_mode_jump_op}, |
| |
| {"jirc", 0x2930, 0xd2c0, "s", 0, SIZE_FIX_32, |
| cris_ver_v8p, |
| cris_none_reg_mode_jump_op}, |
| |
| {"jirc", 0x2930, 0xd2c0, "S", 0, SIZE_NONE, |
| cris_ver_v8p, |
| cris_none_reg_mode_jump_op}, |
| |
| {"jsr", 0xB9b0, 0x4640, "r", 0, SIZE_NONE, 0, |
| cris_reg_mode_jump_op}, |
| |
| {"jsr", 0xB930, 0x42c0, "s", 0, SIZE_FIX_32, 0, |
| cris_none_reg_mode_jump_op}, |
| |
| {"jsr", 0xB930, 0x42c0, "S", 0, SIZE_NONE, 0, |
| cris_none_reg_mode_jump_op}, |
| |
| {"jsrc", 0x39b0, 0xc640, "r", 0, SIZE_NONE, |
| cris_ver_v8p, |
| cris_reg_mode_jump_op}, |
| |
| {"jsrc", 0x3930, 0xc2c0, "s", 0, SIZE_FIX_32, |
| cris_ver_v8p, |
| cris_none_reg_mode_jump_op}, |
| |
| {"jsrc", 0x3930, 0xc2c0, "S", 0, SIZE_NONE, |
| cris_ver_v8p, |
| cris_none_reg_mode_jump_op}, |
| |
| {"jump", 0x09b0, 0xF640, "r", 0, SIZE_NONE, 0, |
| cris_reg_mode_jump_op}, |
| |
| {"jump", |
| JUMP_INDIR_OPCODE, JUMP_INDIR_Z_BITS, "s", 0, SIZE_FIX_32, 0, |
| cris_none_reg_mode_jump_op}, |
| |
| {"jump", |
| JUMP_INDIR_OPCODE, JUMP_INDIR_Z_BITS, "S", 0, SIZE_NONE, 0, |
| cris_none_reg_mode_jump_op}, |
| |
| {"jmpu", 0x8930, 0x72c0, "s", 0, SIZE_FIX_32, |
| cris_ver_v10p, |
| cris_none_reg_mode_jump_op}, |
| |
| {"jmpu", 0x8930, 0x72c0, "S", 0, SIZE_NONE, |
| cris_ver_v10p, |
| cris_none_reg_mode_jump_op}, |
| |
| {"lsl", 0x04C0, 0x0B00, "m r,R", 0, SIZE_NONE, 0, |
| cris_dstep_logshift_mstep_neg_not_op}, |
| |
| {"lslq", 0x03c0, 0x0C20, "c,R", 0, SIZE_NONE, 0, |
| cris_dstep_logshift_mstep_neg_not_op}, |
| |
| {"lsr", 0x07C0, 0x0800, "m r,R", 0, SIZE_NONE, 0, |
| cris_dstep_logshift_mstep_neg_not_op}, |
| |
| {"lsrq", 0x03e0, 0x0C00, "c,R", 0, SIZE_NONE, 0, |
| cris_dstep_logshift_mstep_neg_not_op}, |
| |
| {"lz", 0x0730, 0x08C0, "r,R", 0, SIZE_NONE, |
| cris_ver_v3p, |
| cris_not_implemented_op}, |
| |
| {"move", 0x0640, 0x0980, "m r,R", 0, SIZE_NONE, 0, |
| cris_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"move", 0x0630, 0x09c0, "r,P", 0, SIZE_NONE, 0, |
| cris_move_to_preg_op}, |
| |
| {"move", 0x0670, 0x0980, "P,r", 0, SIZE_NONE, 0, |
| cris_reg_mode_move_from_preg_op}, |
| |
| {"move", 0x0BC0, 0x0000, "m R,y", 0, SIZE_FIELD, 0, |
| cris_none_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"move", 0x0BC0, 0x0000, "m D,S", 0, SIZE_NONE, 0, |
| cris_none_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"move", 0x0A40, 0x0180, "m s,R", 0, SIZE_FIELD, 0, |
| cris_none_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"move", 0x0A40, 0x0180, "m S,D", 0, SIZE_NONE, 0, |
| cris_none_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"move", 0x0A30, 0x01c0, "s,P", 0, SIZE_SPEC_REG, 0, |
| cris_move_to_preg_op}, |
| |
| {"move", 0x0A30, 0x01c0, "S,P", 0, SIZE_NONE, 0, |
| cris_move_to_preg_op}, |
| |
| {"move", 0x0A70, 0x0180, "P,y", 0, SIZE_SPEC_REG, 0, |
| cris_none_reg_mode_move_from_preg_op}, |
| |
| {"move", 0x0A70, 0x0180, "P,S", 0, SIZE_NONE, 0, |
| cris_none_reg_mode_move_from_preg_op}, |
| |
| {"movem", 0x0BF0, 0x0000, "R,y", 0, SIZE_FIX_32, 0, |
| cris_move_reg_to_mem_movem_op}, |
| |
| {"movem", 0x0BF0, 0x0000, "D,S", 0, SIZE_NONE, 0, |
| cris_move_reg_to_mem_movem_op}, |
| |
| {"movem", 0x0BB0, 0x0040, "s,R", 0, SIZE_FIX_32, 0, |
| cris_move_mem_to_reg_movem_op}, |
| |
| {"movem", 0x0BB0, 0x0040, "S,D", 0, SIZE_NONE, 0, |
| cris_move_mem_to_reg_movem_op}, |
| |
| {"moveq", 0x0240, 0x0D80, "i,R", 0, SIZE_NONE, 0, |
| cris_quick_mode_and_cmp_move_or_op}, |
| |
| {"movs", 0x0460, 0x0B80, "z r,R", 0, SIZE_NONE, 0, |
| cris_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"movs", 0x0860, 0x0380, "z s,R", 0, SIZE_FIELD, 0, |
| cris_none_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"movs", 0x0860, 0x0380, "z S,D", 0, SIZE_NONE, 0, |
| cris_none_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"movu", 0x0440, 0x0Ba0, "z r,R", 0, SIZE_NONE, 0, |
| cris_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"movu", 0x0840, 0x03a0, "z s,R", 0, SIZE_FIELD, 0, |
| cris_none_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"movu", 0x0840, 0x03a0, "z S,D", 0, SIZE_NONE, 0, |
| cris_none_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"mstep", 0x07f0, 0x0800, "r,R", 0, SIZE_NONE, 0, |
| cris_dstep_logshift_mstep_neg_not_op}, |
| |
| {"muls", 0x0d00, 0x02c0, "m r,R", 0, SIZE_NONE, |
| cris_ver_v10p, |
| cris_muls_op}, |
| |
| {"mulu", 0x0900, 0x06c0, "m r,R", 0, SIZE_NONE, |
| cris_ver_v10p, |
| cris_mulu_op}, |
| |
| {"neg", 0x0580, 0x0A40, "m r,R", 0, SIZE_NONE, 0, |
| cris_dstep_logshift_mstep_neg_not_op}, |
| |
| {"nop", NOP_OPCODE, NOP_Z_BITS, "", 0, SIZE_NONE, 0, |
| cris_btst_nop_op}, |
| |
| {"not", 0x8770, 0x7880, "r", 0, SIZE_NONE, 0, |
| cris_dstep_logshift_mstep_neg_not_op}, |
| |
| {"or", 0x0740, 0x0880, "m r,R", 0, SIZE_NONE, 0, |
| cris_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"or", 0x0B40, 0x0080, "m s,R", 0, SIZE_FIELD, 0, |
| cris_none_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"or", 0x0B40, 0x0080, "m S,D", 0, SIZE_NONE, 0, |
| cris_none_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"or", 0x0B40, 0x0480, "m S,R,r", 0, SIZE_NONE, 0, |
| cris_three_operand_add_sub_cmp_and_or_op}, |
| |
| {"orq", 0x0340, 0x0C80, "i,R", 0, SIZE_NONE, 0, |
| cris_quick_mode_and_cmp_move_or_op}, |
| |
| {"pop", 0x0E6E, 0x0191, "!R", 0, SIZE_NONE, 0, |
| cris_none_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"pop", 0x0e3e, 0x01c1, "!P", 0, SIZE_NONE, 0, |
| cris_none_reg_mode_move_from_preg_op}, |
| |
| {"push", 0x0FEE, 0x0011, "BR", 0, SIZE_NONE, 0, |
| cris_none_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"push", 0x0E7E, 0x0181, "BP", 0, SIZE_NONE, 0, |
| cris_move_to_preg_op}, |
| |
| {"rbf", 0x3b30, 0xc0c0, "y", 0, SIZE_NONE, |
| cris_ver_v10p, |
| cris_not_implemented_op}, |
| |
| {"rbf", 0x3b30, 0xc0c0, "S", 0, SIZE_NONE, |
| cris_ver_v10p, |
| cris_not_implemented_op}, |
| |
| {"ret", 0xB67F, 0x4980, "", 1, SIZE_NONE, 0, |
| cris_reg_mode_move_from_preg_op}, |
| |
| {"retb", 0xe67f, 0x1980, "", 1, SIZE_NONE, 0, |
| cris_reg_mode_move_from_preg_op}, |
| |
| {"reti", 0xA67F, 0x5980, "", 1, SIZE_NONE, 0, |
| cris_reg_mode_move_from_preg_op}, |
| |
| {"sbfs", 0x3b70, 0xc080, "y", 0, SIZE_NONE, |
| cris_ver_v10p, |
| cris_not_implemented_op}, |
| |
| {"sbfs", 0x3b70, 0xc080, "S", 0, SIZE_NONE, |
| cris_ver_v10p, |
| cris_not_implemented_op}, |
| |
| {"sa", |
| 0x0530+CC_A*0x1000, |
| 0x0AC0+(0xf-CC_A)*0x1000, "r", 0, SIZE_NONE, 0, |
| cris_scc_op}, |
| |
| {"scc", |
| 0x0530+CC_CC*0x1000, |
| 0x0AC0+(0xf-CC_CC)*0x1000, "r", 0, SIZE_NONE, 0, |
| cris_scc_op}, |
| |
| {"scs", |
| 0x0530+CC_CS*0x1000, |
| 0x0AC0+(0xf-CC_CS)*0x1000, "r", 0, SIZE_NONE, 0, |
| cris_scc_op}, |
| |
| {"seq", |
| 0x0530+CC_EQ*0x1000, |
| 0x0AC0+(0xf-CC_EQ)*0x1000, "r", 0, SIZE_NONE, 0, |
| cris_scc_op}, |
| |
| {"setf", 0x05b0, 0x0A40, "f", 0, SIZE_NONE, 0, |
| cris_ax_ei_setf_op}, |
| |
| /* Need to have "swf" in front of "sext" so it is the one displayed in |
| disassembly. */ |
| {"swf", |
| 0x0530+CC_EXT*0x1000, |
| 0x0AC0+(0xf-CC_EXT)*0x1000, "r", 0, SIZE_NONE, |
| cris_ver_v10p, |
| cris_scc_op}, |
| |
| {"sext", |
| 0x0530+CC_EXT*0x1000, |
| 0x0AC0+(0xf-CC_EXT)*0x1000, "r", 0, SIZE_NONE, |
| cris_ver_v0_3, |
| cris_scc_op}, |
| |
| {"sge", |
| 0x0530+CC_GE*0x1000, |
| 0x0AC0+(0xf-CC_GE)*0x1000, "r", 0, SIZE_NONE, 0, |
| cris_scc_op}, |
| |
| {"sgt", |
| 0x0530+CC_GT*0x1000, |
| 0x0AC0+(0xf-CC_GT)*0x1000, "r", 0, SIZE_NONE, 0, |
| cris_scc_op}, |
| |
| {"shi", |
| 0x0530+CC_HI*0x1000, |
| 0x0AC0+(0xf-CC_HI)*0x1000, "r", 0, SIZE_NONE, 0, |
| cris_scc_op}, |
| |
| {"shs", |
| 0x0530+CC_HS*0x1000, |
| 0x0AC0+(0xf-CC_HS)*0x1000, "r", 0, SIZE_NONE, 0, |
| cris_scc_op}, |
| |
| {"sle", |
| 0x0530+CC_LE*0x1000, |
| 0x0AC0+(0xf-CC_LE)*0x1000, "r", 0, SIZE_NONE, 0, |
| cris_scc_op}, |
| |
| {"slo", |
| 0x0530+CC_LO*0x1000, |
| 0x0AC0+(0xf-CC_LO)*0x1000, "r", 0, SIZE_NONE, 0, |
| cris_scc_op}, |
| |
| {"sls", |
| 0x0530+CC_LS*0x1000, |
| 0x0AC0+(0xf-CC_LS)*0x1000, "r", 0, SIZE_NONE, 0, |
| cris_scc_op}, |
| |
| {"slt", |
| 0x0530+CC_LT*0x1000, |
| 0x0AC0+(0xf-CC_LT)*0x1000, "r", 0, SIZE_NONE, 0, |
| cris_scc_op}, |
| |
| {"smi", |
| 0x0530+CC_MI*0x1000, |
| 0x0AC0+(0xf-CC_MI)*0x1000, "r", 0, SIZE_NONE, 0, |
| cris_scc_op}, |
| |
| {"sne", |
| 0x0530+CC_NE*0x1000, |
| 0x0AC0+(0xf-CC_NE)*0x1000, "r", 0, SIZE_NONE, 0, |
| cris_scc_op}, |
| |
| {"spl", |
| 0x0530+CC_PL*0x1000, |
| 0x0AC0+(0xf-CC_PL)*0x1000, "r", 0, SIZE_NONE, 0, |
| cris_scc_op}, |
| |
| {"sub", 0x0680, 0x0940, "m r,R", 0, SIZE_NONE, 0, |
| cris_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"sub", 0x0a80, 0x0140, "m s,R", 0, SIZE_FIELD, 0, |
| cris_none_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"sub", 0x0a80, 0x0140, "m S,D", 0, SIZE_NONE, 0, |
| cris_none_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"sub", 0x0a80, 0x0540, "m S,R,r", 0, SIZE_NONE, 0, |
| cris_three_operand_add_sub_cmp_and_or_op}, |
| |
| {"subq", 0x0280, 0x0d40, "I,R", 0, SIZE_NONE, 0, |
| cris_quick_mode_add_sub_op}, |
| |
| {"subs", 0x04a0, 0x0b40, "z r,R", 0, SIZE_NONE, 0, |
| cris_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"subs", 0x08a0, 0x0340, "z s,R", 0, SIZE_FIELD, 0, |
| cris_none_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"subs", 0x08a0, 0x0340, "z S,D", 0, SIZE_NONE, 0, |
| cris_none_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"subs", 0x08a0, 0x0740, "z S,R,r", 0, SIZE_NONE, 0, |
| cris_three_operand_add_sub_cmp_and_or_op}, |
| |
| {"subu", 0x0480, 0x0b60, "z r,R", 0, SIZE_NONE, 0, |
| cris_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"subu", 0x0880, 0x0360, "z s,R", 0, SIZE_FIELD, 0, |
| cris_none_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"subu", 0x0880, 0x0360, "z S,D", 0, SIZE_NONE, 0, |
| cris_none_reg_mode_add_sub_cmp_and_or_move_op}, |
| |
| {"subu", 0x0880, 0x0760, "z S,R,r", 0, SIZE_NONE, 0, |
| cris_three_operand_add_sub_cmp_and_or_op}, |
| |
| {"svc", |
| 0x0530+CC_VC*0x1000, |
| 0x0AC0+(0xf-CC_VC)*0x1000, "r", 0, SIZE_NONE, 0, |
| cris_scc_op}, |
| |
| {"svs", |
| 0x0530+CC_VS*0x1000, |
| 0x0AC0+(0xf-CC_VS)*0x1000, "r", 0, SIZE_NONE, 0, |
| cris_scc_op}, |
| |
| /* The insn "swapn" is the same as "not" and will be disassembled as |
| such, but the swap* family of mnmonics are generally v8-and-higher |
| only, so count it in. */ |
| {"swapn", 0x8770, 0x7880, "r", 0, SIZE_NONE, |
| cris_ver_v8p, |
| cris_not_implemented_op}, |
| |
| {"swapw", 0x4770, 0xb880, "r", 0, SIZE_NONE, |
| cris_ver_v8p, |
| cris_not_implemented_op}, |
| |
| {"swapnw", 0xc770, 0x3880, "r", 0, SIZE_NONE, |
| cris_ver_v8p, |
| cris_not_implemented_op}, |
| |
| {"swapb", 0x2770, 0xd880, "r", 0, SIZE_NONE, |
| cris_ver_v8p, |
| cris_not_implemented_op}, |
| |
| {"swapnb", 0xA770, 0x5880, "r", 0, SIZE_NONE, |
| cris_ver_v8p, |
| cris_not_implemented_op}, |
| |
| {"swapwb", 0x6770, 0x9880, "r", 0, SIZE_NONE, |
| cris_ver_v8p, |
| cris_not_implemented_op}, |
| |
| {"swapnwb", 0xE770, 0x1880, "r", 0, SIZE_NONE, |
| cris_ver_v8p, |
| cris_not_implemented_op}, |
| |
| {"swapr", 0x1770, 0xe880, "r", 0, SIZE_NONE, |
| cris_ver_v8p, |
| cris_not_implemented_op}, |
| |
| {"swapnr", 0x9770, 0x6880, "r", 0, SIZE_NONE, |
| cris_ver_v8p, |
| cris_not_implemented_op}, |
| |
| {"swapwr", 0x5770, 0xa880, "r", 0, SIZE_NONE, |
| cris_ver_v8p, |
| cris_not_implemented_op}, |
| |
| {"swapnwr", 0xd770, 0x2880, "r", 0, SIZE_NONE, |
| cris_ver_v8p, |
| cris_not_implemented_op}, |
| |
| {"swapbr", 0x3770, 0xc880, "r", 0, SIZE_NONE, |
| cris_ver_v8p, |
| cris_not_implemented_op}, |
| |
| {"swapnbr", 0xb770, 0x4880, "r", 0, SIZE_NONE, |
| cris_ver_v8p, |
| cris_not_implemented_op}, |
| |
| {"swapwbr", 0x7770, 0x8880, "r", 0, SIZE_NONE, |
| cris_ver_v8p, |
| cris_not_implemented_op}, |
| |
| {"swapnwbr", 0xf770, 0x0880, "r", 0, SIZE_NONE, |
| cris_ver_v8p, |
| cris_not_implemented_op}, |
| |
| {"test", 0x0640, 0x0980, "m D", 0, SIZE_NONE, 0, |
| cris_reg_mode_test_op}, |
| |
| {"test", 0x0b80, 0xf040, "m s", 0, SIZE_FIELD, 0, |
| cris_none_reg_mode_clear_test_op}, |
| |
| {"test", 0x0b80, 0xf040, "m S", 0, SIZE_NONE, 0, |
| cris_none_reg_mode_clear_test_op}, |
| |
| {"xor", 0x07B0, 0x0840, "r,R", 0, SIZE_NONE, 0, |
| cris_xor_op}, |
| |
| {NULL, 0, 0, NULL, 0, 0, 0, cris_not_implemented_op} |
| }; |
| |
| /* Condition-names, indexed by the CC_* numbers as found in cris.h. */ |
| const char * const |
| cris_cc_strings[] = |
| { |
| "hs", |
| "lo", |
| "ne", |
| "eq", |
| "vc", |
| "vs", |
| "pl", |
| "mi", |
| "ls", |
| "hi", |
| "ge", |
| "lt", |
| "gt", |
| "le", |
| "a", |
| /* In v0, this would be "ext". */ |
| "wf", |
| }; |
| |
| |
| /* |
| * Local variables: |
| * eval: (c-set-style "gnu") |
| * indent-tabs-mode: t |
| * End: |
| */ |
