| 1 | /* Print instructions for the Texas TMS320C[34]X, for GDB and GNU Binutils.
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| 2 |
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| 3 | Copyright 2002, 2003 Free Software Foundation, Inc.
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| 4 |
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| 5 | Contributed by Michael P. Hayes ([email protected])
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| 6 |
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| 7 | This program is free software; you can redistribute it and/or modify
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| 8 | it under the terms of the GNU General Public License as published by
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| 9 | the Free Software Foundation; either version 2 of the License, or
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| 10 | (at your option) any later version.
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| 11 |
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| 12 | This program is distributed in the hope that it will be useful,
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| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | GNU General Public License for more details.
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| 16 |
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| 17 | You should have received a copy of the GNU General Public License
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| 18 | along with this program; if not, write to the Free Software
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| 19 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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| 20 |
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| 21 | #include <math.h>
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| 22 | #include "libiberty.h"
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| 23 | #include "dis-asm.h"
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| 24 | #include "opcode/tic4x.h"
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| 25 |
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| 26 | #define TIC4X_DEBUG 0
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| 27 |
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| 28 | #define TIC4X_HASH_SIZE 11 /* 11 (bits) and above should give unique entries. */
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| 29 | #define TIC4X_SPESOP_SIZE 8 /* Max 8. ops for special instructions */
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| 30 |
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| 31 | typedef enum
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| 32 | {
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| 33 | IMMED_SINT,
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| 34 | IMMED_SUINT,
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| 35 | IMMED_SFLOAT,
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| 36 | IMMED_INT,
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| 37 | IMMED_UINT,
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| 38 | IMMED_FLOAT
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| 39 | }
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| 40 | immed_t;
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| 41 |
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| 42 | typedef enum
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| 43 | {
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| 44 | INDIRECT_SHORT,
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| 45 | INDIRECT_LONG,
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| 46 | INDIRECT_TIC4X
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| 47 | }
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| 48 | indirect_t;
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| 49 |
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| 50 | static int tic4x_version = 0;
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| 51 | static int tic4x_dp = 0;
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| 52 |
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| 53 | static int tic4x_pc_offset
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| 54 | PARAMS ((unsigned int));
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| 55 | static int tic4x_print_char
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| 56 | PARAMS ((struct disassemble_info *, char));
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| 57 | static int tic4x_print_str
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| 58 | PARAMS ((struct disassemble_info *, char *));
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| 59 | static int tic4x_print_register
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| 60 | PARAMS ((struct disassemble_info *, unsigned long));
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| 61 | static int tic4x_print_addr
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| 62 | PARAMS ((struct disassemble_info *, unsigned long));
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| 63 | static int tic4x_print_relative
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| 64 | PARAMS ((struct disassemble_info *, unsigned long, long, unsigned long));
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| 65 | void tic4x_print_ftoa
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| 66 | PARAMS ((unsigned int, FILE *, fprintf_ftype));
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| 67 | static int tic4x_print_direct
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| 68 | PARAMS ((struct disassemble_info *, unsigned long));
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| 69 | static int tic4x_print_immed
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| 70 | PARAMS ((struct disassemble_info *, immed_t, unsigned long));
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| 71 | static int tic4x_print_cond
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| 72 | PARAMS ((struct disassemble_info *, unsigned int));
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| 73 | static int tic4x_print_indirect
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| 74 | PARAMS ((struct disassemble_info *, indirect_t, unsigned long));
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