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/* Opcode table for TI TMS320C80 (MVP).
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/* Opcode table for TI TMS320C80 (MVP).
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Copyright 1996, 1997, 2000, 2007 Free Software Foundation, Inc.
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Copyright 1996, 1997, 2000, 2005, 2007 Free Software Foundation, Inc.
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This file is part of the GNU opcodes library.
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This file is part of the GNU opcodes library.
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This library is free software; you can redistribute it and/or modify
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This library is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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it under the terms of the GNU General Public License as published by
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Line 217... |
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/* This function takes a predefined symbol name in NAME, symbol class
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/* This function takes a predefined symbol name in NAME, symbol class
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in CLASS, and translates it to a numeric value, which it returns.
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in CLASS, and translates it to a numeric value, which it returns.
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If CLASS is zero, any symbol that matches NAME is translated. If
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If CLASS is zero, any symbol that matches NAME is translated. If
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CLASS is non-zero, then only a symbol that has class CLASS is
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CLASS is non-zero, then only a symbol that has symbol_class CLASS is
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matched.
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matched.
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If no translation is possible, it returns -1, a value not used by
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If no translation is possible, it returns -1, a value not used by
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any predefined symbol. Note that the predefined symbol array is
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any predefined symbol. Note that the predefined symbol array is
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presorted case independently by name.
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presorted case independently by name.
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true at the moment.
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true at the moment.
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*/
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*/
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int
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int
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tic80_symbol_to_value (name, class)
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tic80_symbol_to_value (name, symbol_class)
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char *name;
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char *name;
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int class;
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int symbol_class;
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{
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{
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const struct predefined_symbol *pdsp;
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const struct predefined_symbol *pdsp;
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int low = 0;
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int low = 0;
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int middle;
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int middle;
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int high = tic80_num_predefined_symbols - 1;
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int high = tic80_num_predefined_symbols - 1;
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low = middle + 1;
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low = middle + 1;
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}
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}
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else
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else
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{
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{
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pdsp = &tic80_predefined_symbols[middle];
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pdsp = &tic80_predefined_symbols[middle];
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if ((class == 0) || (class & PDS_VALUE (pdsp)))
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if ((symbol_class == 0) || (symbol_class & PDS_VALUE (pdsp)))
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{
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{
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rtnval = PDS_VALUE (pdsp);
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rtnval = PDS_VALUE (pdsp);
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}
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}
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/* For now we assume that there are no duplicate names */
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/* For now we assume that there are no duplicate names */
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break;
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break;
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Line 269... |
}
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}
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return (rtnval);
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return (rtnval);
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}
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}
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/* This function takes a value VAL and finds a matching predefined
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/* This function takes a value VAL and finds a matching predefined
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symbol that is in the operand class specified by CLASS. If CLASS
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symbol that is in the operand symbol_class specified by CLASS. If CLASS
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is zero, the first matching symbol is returned. */
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is zero, the first matching symbol is returned. */
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const char *
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const char *
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tic80_value_to_symbol (val, class)
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tic80_value_to_symbol (val, symbol_class)
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int val;
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int val;
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int class;
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int symbol_class;
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{
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{
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const struct predefined_symbol *pdsp;
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const struct predefined_symbol *pdsp;
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int ival;
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int ival;
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char *name;
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char *name;
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Line 289... |
pdsp++)
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pdsp++)
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{
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{
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ival = PDS_VALUE (pdsp) & ~TIC80_OPERAND_MASK;
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ival = PDS_VALUE (pdsp) & ~TIC80_OPERAND_MASK;
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if (ival == val)
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if (ival == val)
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{
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{
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if ((class == 0) || (class & PDS_VALUE (pdsp)))
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if ((symbol_class == 0) || (symbol_class & PDS_VALUE (pdsp)))
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{
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{
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/* Found the desired match */
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/* Found the desired match */
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name = PDS_NAME (pdsp);
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name = PDS_NAME (pdsp);
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break;
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break;
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}
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}
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