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* gas/mips/itbl-test.c: Add copyright message and fix indentation.

This commit is contained in:
Dawn Perchik 1997-02-11 08:22:27 +00:00
parent c674507349
commit a7f081a5be
2 changed files with 115 additions and 81 deletions
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8
gas/testsuite/ChangeLog
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@ -1,7 +1,11 @@
Mon Feb 10 22:24:00 1997 Dawn Perchik dawn@cygnus.com>
* gas/mips/itbl-test.c: Add copyright message and fix indentation.
Mon Feb 10 17:54:00 1997 Dawn Perchik dawn@cygnus.com>
* itbl-test.c: New file. Stand-alone assembler and dissassembler
for itbl support.
* gas/mips/itbl-test.c: New file. Stand-alone assembler and
dissassembler for itbl support.
Mon Feb 10 17:20:00 1997 Dawn Perchik dawn@cygnus.com>

188
gas/testsuite/gas/mips/itbl-test.c
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@ -1,98 +1,128 @@
/* itbl-test.c
Copyright (C) 1997 Free Software Foundation, Inc.
This file is part of GAS, the GNU Assembler.
GAS 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 is distributed in the hope that it 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 GAS; see the file COPYING. If not, write to the Free
Software Foundation, 59 Temple Place - Suite 330, Boston, MA
02111-1307, USA. */
/* Stand-alone test for instruction specification table support.
Run using "itbl-test <itbl> <asm.s>"
where <itbl> is the name of the instruction table,
and <asm.s> is the name of the assembler fie. */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "itbl-ops.h"
static int test_reg(e_processor processor, e_type type, char* name,
unsigned long val);
static int test_reg (e_processor processor, e_type type, char *name,
unsigned long val);
int main(int argc, char **argv)
int
main (int argc, char **argv)
{
unsigned int insn;
FILE *fas;
int aline=0;
char s[81], *name;
unsigned int insn;
FILE *fas;
int aline = 0;
char s[81], *name;
if (argc<3)
if (argc < 3)
{
printf ("usage: %s itbl asm.s\n", argv[0]);
exit (0);
}
if (itbl_parse (argv[1]) != 0)
{
printf ("failed to parse itbl\n");
exit (0);
}
fas = fopen (argv[2], "r");
if (fas == 0)
{
printf ("failed to open asm file %s\n", argv[2]);
exit (0);
}
while (fgets (s, 80, fas))
{
char *p;
aline++;
if (p = strchr (s, ';'), p) /* strip comments */
*p = 0;
if (p = strchr (s, '#'), p) /* strip comments */
*p = 0;
p = s + strlen (s) - 1;
while (p >= s && (*p == ' ' || *p == '\t' || *p == '\n')) /* strip trailing spaces */
p--;
*(p + 1) = 0;
p = s;
while (*p && (*p == ' ' || *p == '\t' || *p == '\n')) /* strip leading spaces */
p++;
if (!*p)
continue;
name = itbl_get_insn_name (&p);
insn = itbl_assemble (name, p);
if (insn == 0)
printf ("line %d: Invalid instruction (%s)\n", aline, s);
else
{
printf("usage: %s itbl asm.s\n", argv[0]);
exit(0);
}
if (itbl_parse(argv[1]) != 0)
{
printf("failed to parse itbl\n");
exit(0);
char buf[128];
printf ("line %d: insn(%s) = 0x%x)\n", aline, s, insn);
if (!itbl_disassemble (buf, insn))
printf ("line %d: Can't disassemble instruction "
"(0x%x)\n", aline, insn);
else
printf ("line %d: disasm(0x%x) = %s)\n", aline, insn, buf);
}
}
fas=fopen(argv[2],"r");
if (fas==0)
{
printf("failed to open asm file %s\n", argv[2]);
exit(0);
}
while (fgets(s,80,fas))
{
char *p;
aline++;
test_reg (1, e_dreg, "d1", 1);
test_reg (3, e_creg, "c2", 22);
test_reg (3, e_dreg, "d3", 3);
if (p = strchr(s,';'),p) /* strip comments */
*p = 0;
if (p = strchr(s,'#'),p) /* strip comments */
*p = 0;
p = s+strlen(s)-1;
while (p>=s && (*p==' ' || *p=='\t' || *p=='\n')) /* strip trailing spaces */
p--;
*(p+1) = 0;
p = s;
while (*p && (*p==' ' || *p=='\t' || *p == '\n')) /* strip leading spaces */
p++;
if (!*p)
continue;
name = itbl_get_insn_name(&p);
insn = itbl_assemble(name,p);
if (insn == 0)
printf("line %d: Invalid instruction (%s)\n", aline, s);
else
{
char buf[128];
printf("line %d: insn(%s) = 0x%x)\n", aline, s, insn);
if (!itbl_disassemble(buf,insn))
printf("line %d: Can't disassemble instruction "
"(0x%x)\n", aline, insn);
else
printf("line %d: disasm(0x%x) = %s)\n", aline, insn, buf);
}
}
test_reg(1, e_dreg, "d1", 1);
test_reg(3, e_creg, "c2", 22);
test_reg(3, e_dreg, "d3", 3);
return 0;
return 0;
}
static int test_reg(e_processor processor, e_type type, char* name,
unsigned long val)
static int
test_reg (e_processor processor, e_type type, char *name,
unsigned long val)
{
char *n;
unsigned long v;
char *n;
unsigned long v;
n = itbl_get_reg_name(processor, type, val);
if (!n || strcmp(n,name))
printf("Error - reg name not found for proessor=%d, type=%d, val=%d\n",
processor, type, val);
else
printf("name=%s found for processor=%d, type=%d, val=%d\n",
n, processor, type, val);
n = itbl_get_reg_name (processor, type, val);
if (!n || strcmp (n, name))
printf ("Error - reg name not found for proessor=%d, type=%d, val=%d\n",
processor, type, val);
else
printf ("name=%s found for processor=%d, type=%d, val=%d\n",
n, processor, type, val);
v = itbl_get_reg_val(processor, type, name);
if (!v || v!=val)
printf("Error - reg val not found for processor=%d, type=%d, name=%s\n",
processor, type, name);
else
printf("val=0x%x found for processor=%d, type=%d, name=%s\n",
v, processor, type, name);
return 0;
v = itbl_get_reg_val (processor, type, name);
if (!v || v != val)
printf ("Error - reg val not found for processor=%d, type=%d, name=%s\n",
processor, type, name);
else
printf ("val=0x%x found for processor=%d, type=%d, name=%s\n",
v, processor, type, name);
return 0;
}