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Copyright (C) 1997 Free Software Foundation, Inc.
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This file is part of GAS, the GNU Assembler.
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GAS 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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the Free Software Foundation; either version 2, or (at your option)
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GAS is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GAS; see the file COPYING. If not, write to the Free
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Software Foundation, 59 Temple Place - Suite 330, Boston, MA
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/* Stand-alone test for instruction specification table support.
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Run using "itbl-test <itbl> <asm.s>"
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where <itbl> is the name of the instruction table,
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and <asm.s> is the name of the assembler fie. */
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static int test_reg (e_processor processor, e_type type, char *name,
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main (int argc, char **argv)
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printf ("usage: %s itbl asm.s\n", argv[0]);
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if (itbl_parse (argv[1]) != 0)
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printf ("failed to parse itbl\n");
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fas = fopen (argv[2], "r");
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printf ("failed to open asm file %s\n", argv[2]);
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while (fgets (s, 80, fas))
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if (p = strchr (s, ';'), p) /* strip comments */
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if (p = strchr (s, '#'), p) /* strip comments */
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p = s + strlen (s) - 1;
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while (p >= s && (*p == ' ' || *p == '\t' || *p == '\n')) /* strip trailing spaces */
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while (*p && (*p == ' ' || *p == '\t' || *p == '\n')) /* strip leading spaces */
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name = itbl_get_field (&p);
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insn = itbl_assemble (name, p);
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printf ("line %d: Invalid instruction (%s)\n", aline, s);
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printf ("line %d: insn(%s) = 0x%x)\n", aline, s, insn);
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if (!itbl_disassemble (buf, insn))
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printf ("line %d: Can't disassemble instruction "
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"(0x%x)\n", aline, insn);
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printf ("line %d: disasm(0x%x) = %s)\n", aline, insn, buf);
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test_reg (1, e_dreg, "d1", 1);
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test_reg (3, e_creg, "c2", 22);
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test_reg (3, e_dreg, "d3", 3);
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test_reg (e_processor processor, e_type type, char *name,
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n = itbl_get_name (processor, type, val);
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if (!n || strcmp (n, name))
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printf ("Error - reg name not found for proessor=%d, type=%d, val=%d\n",
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processor, type, val);
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printf ("name=%s found for processor=%d, type=%d, val=%d\n",
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n, processor, type, val);
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/* We require that names be unique amoung processors and types. */
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if (! itbl_get_reg_val (name, &v)
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printf ("Error - reg val not found for processor=%d, type=%d, name=%s\n",
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processor, type, name);
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printf ("val=0x%x found for processor=%d, type=%d, name=%s\n",
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v, processor, type, name);