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author | Hans-Peter Nilsson <hp@axis.com> | 2000-07-20 16:46:28 +0000 |
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committer | Hans-Peter Nilsson <hp@axis.com> | 2000-07-20 16:46:28 +0000 |
commit | 6c95a37f641864c5ebe34d8da2c5253acd990941 (patch) | |
tree | d886ae8d901d7763cf26da7d2617100de6841bcb /opcodes/cris-opc.c | |
parent | 3bd336f7c8e1211404eb84e492e9d9b15c0247e4 (diff) | |
download | fsf-binutils-gdb-6c95a37f641864c5ebe34d8da2c5253acd990941.zip fsf-binutils-gdb-6c95a37f641864c5ebe34d8da2c5253acd990941.tar.gz fsf-binutils-gdb-6c95a37f641864c5ebe34d8da2c5253acd990941.tar.bz2 |
* Makefile.am (CFILES): Add cris-dis.c and cris-opc.c.
(ALL_MACHINES): Add cris-dis.lo and cris-opc.lo.
(cris-dis.lo, cris-opc.lo): New rules.
* Makefile.in: Rebuild.
* configure.in (bfd_cris_arch): New target.
* configure: Rebuild.
* disassemble.c (ARCH_cris): Define.
(disassembler): Support ARCH_cris.
* cris-dis.c, cris-opc.c: New files.
* po/POTFILES.in, po/opcodes.pot: Regenerate.
Diffstat (limited to 'opcodes/cris-opc.c')
-rw-r--r-- | opcodes/cris-opc.c | 885 |
1 files changed, 885 insertions, 0 deletions
diff --git a/opcodes/cris-opc.c b/opcodes/cris-opc.c new file mode 100644 index 0000000..4690051 --- /dev/null +++ b/opcodes/cris-opc.c @@ -0,0 +1,885 @@ +/* cris-opc.c -- Table of opcodes for the CRIS processor. + Copyright (C) 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: + */ |