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#include <ctf-api.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int
main (int argc, char *argv[])
{
ctf_archive_t *ctf;
ctf_dict_t *fp;
int err;
ctf_dump_state_t *dump_state = NULL;
char *dumpstr;
ctf_next_t *it = NULL;
ctf_id_t type;
int flagged = 0;
if ((ctf = ctf_open (argv[1], NULL, &err)) == NULL)
goto open_err;
if ((fp = ctf_dict_open (ctf, NULL, &err)) == NULL)
goto open_err;
/* First, check for signs that the compiler is fixed but not emitting the
relevant flag yet. This combination is not expected to work right. */
while ((dumpstr = ctf_dump (fp, &dump_state, CTF_SECT_HEADER,
NULL, NULL)) != NULL)
{
if (strstr (dumpstr, "CTF_F_ARRNELEMS") != NULL)
flagged = 1;
free (dumpstr);
}
if (!flagged)
{
ctf_arinfo_t ar;
if ((type = ctf_lookup_by_symbol_name (fp, "a")) == CTF_ERR)
goto unexpected;
if (ctf_array_info (fp, type, &ar) < 0)
goto unexpected;
if (ar.ctr_nelems == 3)
{
fprintf (stderr, "UNSUPPORTED: compiler has GCC PR114186 fixed but "
"no indicative flag\n");
return 0;
}
}
/* Now check for the actual bug. */
while ((type = ctf_type_next (fp, &it, NULL, 1)) != -1)
printf ("%s\n", ctf_type_aname (fp, type));
ctf_dict_close (fp);
ctf_close (ctf);
return 0;
open_err:
fprintf (stderr, "%s: cannot open: %s\n", argv[0], ctf_errmsg (err));
return 1;
unexpected:
fprintf (stderr, "Cannot look up symbol to determine compiler bugginess: %s\n",
ctf_errmsg (ctf_errno (fp)));
return 1;
}
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