static void
as_internal_value_out_of_range (char * prefix,
offsetT val,
offsetT min,
offsetT max,
char * file,
unsigned line,
int bad)
{
const char * err;
if (prefix == NULL)
prefix = "";
#ifdef BFD_ASSEMBLER
if ( val < HEX_MAX_THRESHOLD
&& min < HEX_MAX_THRESHOLD
&& max < HEX_MAX_THRESHOLD
&& val > HEX_MIN_THRESHOLD
&& min > HEX_MIN_THRESHOLD
&& max > HEX_MIN_THRESHOLD)
#endif
{
/* xgettext:c-format */
err = _("%s out of range (%d is not between %d and %d)");
if (bad)
as_bad_where (file, line, err,
prefix, (int) val, (int) min, (int) max);
else
as_warn_where (file, line, err,
prefix, (int) val, (int) min, (int) max);
}
#ifdef BFD_ASSEMBLER
else
{
char val_buf [sizeof (val) * 3 + 2];
char min_buf [sizeof (val) * 3 + 2];
char max_buf [sizeof (val) * 3 + 2];
if (sizeof (val) > sizeof (bfd_vma))
abort ();
sprintf_vma (val_buf, val);
sprintf_vma (min_buf, min);
sprintf_vma (max_buf, max);
/* xgettext:c-format. */
err = _("%s out of range (0x%s is not between 0x%s and 0x%s)");
if (bad)
as_bad_where (file, line, err, prefix, val_buf, min_buf, max_buf);
else
as_warn_where (file, line, err, prefix, val_buf, min_buf, max_buf);
}
#endif
}
void
generic_print_address (bfd_vma addr, struct disassemble_info *info)
{
char buf[30];
sprintf_vma (buf, addr);
(*info->fprintf_func) (info->stream, "0x%s", buf);
}
void
sprint_value (char *buf, valueT val)
{
if (sizeof (val) <= sizeof (long))
{
sprintf (buf, "%ld", (long) val);
return;
}
if (sizeof (val) <= sizeof (bfd_vma))
{
sprintf_vma (buf, val);
return;
}
abort ();
}
void
sprint_value (char *buf, valueT val)
{
if (sizeof (val) <= sizeof (long))
{
sprintf (buf, "%ld", (long) val);
return;
}
#ifdef BFD_ASSEMBLER
if (sizeof (val) <= sizeof (bfd_vma))
{
sprintf_vma (buf, val);
return;
}
#endif
abort ();
}
void
perror_memory(int status, bfd_vma memaddr,
struct disassemble_info *info)
{
if (status != EIO)
/* Cannot happen: */
info->fprintf_func(info->stream, _("Unknown error %d\n"), status);
else
{
char buf[30];
/* Actually, address between memaddr and memaddr + len was
out of bounds. */
sprintf_vma(buf, memaddr);
info->fprintf_func(info->stream,
_("Address 0x%s is out of bounds.\n"), buf);
}
}
static void
as_internal_value_out_of_range (char * prefix,
offsetT val,
offsetT min,
offsetT max,
char * file,
unsigned line,
int bad)
{
const char * err;
if (prefix == NULL)
prefix = "";
if (val >= min && val <= max)
{
addressT right = max & -max;
if (max <= 1)
abort ();
/* xgettext:c-format */
err = _("%s out of domain (%d is not a multiple of %d)");
if (bad)
as_bad_where (file, line, err,
prefix, (int) val, (int) right);
else
as_warn_where (file, line, err,
prefix, (int) val, (int) right);
return;
}
if ( val < HEX_MAX_THRESHOLD
&& min < HEX_MAX_THRESHOLD
&& max < HEX_MAX_THRESHOLD
&& val > HEX_MIN_THRESHOLD
&& min > HEX_MIN_THRESHOLD
&& max > HEX_MIN_THRESHOLD)
{
/* xgettext:c-format */
err = _("%s out of range (%d is not between %d and %d)");
if (bad)
as_bad_where (file, line, err,
prefix, (int) val, (int) min, (int) max);
else
as_warn_where (file, line, err,
prefix, (int) val, (int) min, (int) max);
}
else
{
char val_buf [sizeof (val) * 3 + 2];
char min_buf [sizeof (val) * 3 + 2];
char max_buf [sizeof (val) * 3 + 2];
if (sizeof (val) > sizeof (bfd_vma))
abort ();
sprintf_vma (val_buf, (bfd_vma) val);
sprintf_vma (min_buf, (bfd_vma) min);
sprintf_vma (max_buf, (bfd_vma) max);
/* xgettext:c-format. */
err = _("%s out of range (0x%s is not between 0x%s and 0x%s)");
if (bad)
as_bad_where (file, line, err, prefix, val_buf, min_buf, max_buf);
else
as_warn_where (file, line, err, prefix, val_buf, min_buf, max_buf);
}
}
void
vfinfo (FILE *fp, const char *fmt, va_list ap, bfd_boolean is_warning)
{
bfd_boolean fatal = FALSE;
const char *scan;
int arg_type;
unsigned int arg_count = 0;
unsigned int arg_no;
union vfinfo_args
{
int i;
long l;
void *p;
bfd_vma v;
struct {
bfd *abfd;
asection *sec;
bfd_vma off;
} reladdr;
enum
{
Bad,
Int,
Long,
Ptr,
Vma,
RelAddr
} type;
} args[9];
for (arg_no = 0; arg_no < sizeof (args) / sizeof (args[0]); arg_no++)
args[arg_no].type = Bad;
arg_count = 0;
scan = fmt;
while (*scan != '\0')
{
while (*scan != '%' && *scan != '\0')
scan++;
if (*scan == '%')
{
scan++;
arg_no = arg_count;
if (*scan != '0' && ISDIGIT (*scan) && scan[1] == '$')
{
arg_no = *scan - '1';
scan += 2;
}
arg_type = Bad;
switch (*scan++)
{
case '\0':
--scan;
break;
case 'V':
case 'v':
case 'W':
arg_type = Vma;
break;
case 's':
arg_type = Ptr;
break;
case 'p':
if (*scan == 'A' || *scan == 'B' || *scan == 'I'
|| *scan == 'R' || *scan == 'S' || *scan == 'T')
scan++;
arg_type = Ptr;
break;
case 'C':
case 'D':
case 'G':
case 'H':
arg_type = RelAddr;
break;
case 'd':
case 'u':
arg_type = Int;
break;
case 'l':
if (*scan == 'd' || *scan == 'u')
{
++scan;
arg_type = Long;
}
break;
default:
break;
}
if (arg_type != Bad)
{
if (arg_no >= sizeof (args) / sizeof (args[0]))
abort ();
args[arg_no].type = arg_type;
++arg_count;
}
}
}
for (arg_no = 0; arg_no < arg_count; arg_no++)
{
switch (args[arg_no].type)
{
case Int:
args[arg_no].i = va_arg (ap, int);
break;
case Long:
args[arg_no].l = va_arg (ap, long);
break;
case Ptr:
args[arg_no].p = va_arg (ap, void *);
break;
case Vma:
args[arg_no].v = va_arg (ap, bfd_vma);
break;
case RelAddr:
args[arg_no].reladdr.abfd = va_arg (ap, bfd *);
args[arg_no].reladdr.sec = va_arg (ap, asection *);
args[arg_no].reladdr.off = va_arg (ap, bfd_vma);
break;
default:
abort ();
}
}
arg_count = 0;
while (*fmt != '\0')
{
const char *str = fmt;
while (*fmt != '%' && *fmt != '\0')
fmt++;
if (fmt != str)
if (fwrite (str, 1, fmt - str, fp))
{
/* Ignore. */
}
if (*fmt == '%')
{
fmt++;
arg_no = arg_count;
if (*fmt != '0' && ISDIGIT (*fmt) && fmt[1] == '$')
{
arg_no = *fmt - '1';
fmt += 2;
}
switch (*fmt++)
{
case '\0':
--fmt;
/* Fall through. */
case '%':
/* literal % */
putc ('%', fp);
break;
case 'X':
/* no object output, fail return */
config.make_executable = FALSE;
break;
case 'V':
/* hex bfd_vma */
{
bfd_vma value = args[arg_no].v;
++arg_count;
fprintf_vma (fp, value);
}
break;
case 'v':
/* hex bfd_vma, no leading zeros */
{
char buf[100];
char *p = buf;
bfd_vma value = args[arg_no].v;
++arg_count;
sprintf_vma (p, value);
while (*p == '0')
p++;
if (!*p)
p--;
fputs (p, fp);
}
break;
case 'W':
/* hex bfd_vma with 0x with no leading zeroes taking up
8 spaces. */
{
char buf[100];
bfd_vma value;
char *p;
int len;
value = args[arg_no].v;
++arg_count;
sprintf_vma (buf, value);
for (p = buf; *p == '0'; ++p)
;
if (*p == '\0')
--p;
len = strlen (p);
while (len < 8)
{
putc (' ', fp);
++len;
}
fprintf (fp, "0x%s", p);
}
break;
case 'F':
/* Error is fatal. */
fatal = TRUE;
break;
case 'P':
/* Print program name. */
fprintf (fp, "%s", program_name);
break;
case 'E':
/* current bfd error or errno */
fprintf (fp, "%s", bfd_errmsg (bfd_get_error ()));
break;
case 'C':
case 'D':
case 'G':
case 'H':
/* Clever filename:linenumber with function name if possible.
The arguments are a BFD, a section, and an offset. */
{
static bfd *last_bfd;
static char *last_file;
static char *last_function;
bfd *abfd;
asection *section;
bfd_vma offset;
asymbol **asymbols = NULL;
const char *filename;
const char *functionname;
unsigned int linenumber;
bfd_boolean discard_last;
bfd_boolean done;
abfd = args[arg_no].reladdr.abfd;
section = args[arg_no].reladdr.sec;
offset = args[arg_no].reladdr.off;
++arg_count;
if (abfd != NULL)
{
if (!bfd_generic_link_read_symbols (abfd))
einfo (_("%F%P: %pB: could not read symbols: %E\n"), abfd);
asymbols = bfd_get_outsymbols (abfd);
}
/* The GNU Coding Standard requires that error messages
be of the form:
source-file-name:lineno: message
We do not always have a line number available so if
we cannot find them we print out the section name and
offset instead. */
discard_last = TRUE;
if (abfd != NULL
&& bfd_find_nearest_line (abfd, section, asymbols, offset,
&filename, &functionname,
&linenumber))
{
if (functionname != NULL
&& (fmt[-1] == 'C' || fmt[-1] == 'H'))
{
/* Detect the case where we are printing out a
message for the same function as the last
call to vinfo ("%C"). In this situation do
not print out the ABFD filename or the
function name again. Note - we do still
print out the source filename, as this will
allow programs that parse the linker's output
(eg emacs) to correctly locate multiple
errors in the same source file. */
if (last_bfd == NULL
|| last_function == NULL
|| last_bfd != abfd
|| (last_file == NULL) != (filename == NULL)
|| (filename != NULL
&& filename_cmp (last_file, filename) != 0)
|| strcmp (last_function, functionname) != 0)
{
lfinfo (fp, _("%pB: in function `%pT':\n"),
abfd, functionname);
last_bfd = abfd;
if (last_file != NULL)
free (last_file);
last_file = NULL;
if (filename)
last_file = xstrdup (filename);
if (last_function != NULL)
free (last_function);
last_function = xstrdup (functionname);
}
discard_last = FALSE;
}
else
lfinfo (fp, "%pB:", abfd);
if (filename != NULL)
fprintf (fp, "%s:", filename);
done = fmt[-1] != 'H';
if (functionname != NULL && fmt[-1] == 'G')
lfinfo (fp, "%pT", functionname);
else if (filename != NULL && linenumber != 0)
fprintf (fp, "%u%s", linenumber, done ? "" : ":");
else
done = FALSE;
}
else
{
lfinfo (fp, "%pB:", abfd);
done = FALSE;
}
if (!done)
lfinfo (fp, "(%pA+0x%v)", section, offset);
if (discard_last)
{
last_bfd = NULL;
if (last_file != NULL)
{
free (last_file);
last_file = NULL;
}
if (last_function != NULL)
{
free (last_function);
last_function = NULL;
}
}
}
break;
case 'p':
if (*fmt == 'A')
{
/* section name from a section */
asection *sec;
bfd *abfd;
const char *group = NULL;
struct coff_comdat_info *ci;
fmt++;
sec = (asection *) args[arg_no].p;
++arg_count;
abfd = sec->owner;
fprintf (fp, "%s", sec->name);
if (abfd != NULL
&& bfd_get_flavour (abfd) == bfd_target_elf_flavour
&& elf_next_in_group (sec) != NULL
&& (sec->flags & SEC_GROUP) == 0)
group = elf_group_name (sec);
else if (abfd != NULL
&& bfd_get_flavour (abfd) == bfd_target_coff_flavour
&& (ci = bfd_coff_get_comdat_section (sec->owner,
sec)) != NULL)
group = ci->name;
if (group != NULL)
fprintf (fp, "[%s]", group);
}
else if (*fmt == 'B')
{
/* filename from a bfd */
bfd *abfd = (bfd *) args[arg_no].p;
fmt++;
++arg_count;
if (abfd == NULL)
fprintf (fp, "%s generated", program_name);
else if (abfd->my_archive != NULL
&& !bfd_is_thin_archive (abfd->my_archive))
fprintf (fp, "%s(%s)", abfd->my_archive->filename,
abfd->filename);
else
fprintf (fp, "%s", abfd->filename);
}
else if (*fmt == 'I')
{
/* filename from a lang_input_statement_type */
lang_input_statement_type *i;
fmt++;
i = (lang_input_statement_type *) args[arg_no].p;
++arg_count;
if (i->the_bfd != NULL
&& i->the_bfd->my_archive != NULL
&& !bfd_is_thin_archive (i->the_bfd->my_archive))
fprintf (fp, "(%s)%s", i->the_bfd->my_archive->filename,
i->local_sym_name);
else
fprintf (fp, "%s", i->filename);
}
else if (*fmt == 'R')
{
/* Print all that's interesting about a relent. */
arelent *relent = (arelent *) args[arg_no].p;
fmt++;
++arg_count;
lfinfo (fp, "%s+0x%v (type %s)",
(*(relent->sym_ptr_ptr))->name,
relent->addend,
relent->howto->name);
}
else if (*fmt == 'S')
{
/* Print script file and linenumber. */
etree_type node;
etree_type *tp = (etree_type *) args[arg_no].p;
fmt++;
++arg_count;
if (tp == NULL)
{
tp = &node;
tp->type.filename = ldlex_filename ();
tp->type.lineno = lineno;
}
if (tp->type.filename != NULL)
fprintf (fp, "%s:%u", tp->type.filename, tp->type.lineno);
}
else if (*fmt == 'T')
{
/* Symbol name. */
const char *name = (const char *) args[arg_no].p;
fmt++;
++arg_count;
if (name == NULL || *name == 0)
{
fprintf (fp, _("no symbol"));
break;
}
else if (demangling)
{
char *demangled;
demangled = bfd_demangle (link_info.output_bfd, name,
DMGL_ANSI | DMGL_PARAMS);
if (demangled != NULL)
{
fprintf (fp, "%s", demangled);
free (demangled);
break;
}
}
fprintf (fp, "%s", name);
}
else
{
/* native (host) void* pointer, like printf */
fprintf (fp, "%p", args[arg_no].p);
++arg_count;
}
break;
case 's':
/* arbitrary string, like printf */
fprintf (fp, "%s", (char *) args[arg_no].p);
++arg_count;
break;
case 'd':
/* integer, like printf */
fprintf (fp, "%d", args[arg_no].i);
++arg_count;
break;
case 'u':
/* unsigned integer, like printf */
fprintf (fp, "%u", args[arg_no].i);
++arg_count;
break;
case 'l':
if (*fmt == 'd')
{
fprintf (fp, "%ld", args[arg_no].l);
++arg_count;
++fmt;
break;
}
else if (*fmt == 'u')
{
fprintf (fp, "%lu", args[arg_no].l);
++arg_count;
++fmt;
break;
}
/* Fallthru */
default:
fprintf (fp, "%%%c", fmt[-1]);
break;
}
}
}
if (is_warning && config.fatal_warnings)
config.make_executable = FALSE;
if (fatal)
xexit (1);
}
static void
list_symbol_table (void)
{
extern symbolS *symbol_rootP;
int got_some = 0;
symbolS *ptr;
eject = 1;
listing_page (NULL);
for (ptr = symbol_rootP; ptr != (symbolS *) NULL; ptr = symbol_next (ptr))
{
if (SEG_NORMAL (S_GET_SEGMENT (ptr))
|| S_GET_SEGMENT (ptr) == absolute_section)
{
/* Don't report section symbols. They are not interesting. */
if (symbol_section_p (ptr))
continue;
if (S_GET_NAME (ptr))
{
char buf[30], fmt[8];
valueT val = S_GET_VALUE (ptr);
/* @@ Note that this is dependent on the compilation options,
not solely on the target characteristics. */
if (sizeof (val) == 4 && sizeof (int) == 4)
sprintf (buf, "%08lx", (unsigned long) val);
else if (sizeof (val) <= sizeof (unsigned long))
{
sprintf (fmt, "%%0%lulx",
(unsigned long) (sizeof (val) * 2));
sprintf (buf, fmt, (unsigned long) val);
}
#if defined (BFD64)
else if (sizeof (val) > 4)
sprintf_vma (buf, val);
#endif
else
abort ();
if (!got_some)
{
fprintf (list_file, "DEFINED SYMBOLS\n");
on_page++;
got_some = 1;
}
if (symbol_get_frag (ptr) && symbol_get_frag (ptr)->line)
{
fprintf (list_file, "%20s:%-5d %s:%s %s\n",
symbol_get_frag (ptr)->line->file->filename,
symbol_get_frag (ptr)->line->line,
segment_name (S_GET_SEGMENT (ptr)),
buf, S_GET_NAME (ptr));
}
else
{
fprintf (list_file, "%33s:%s %s\n",
segment_name (S_GET_SEGMENT (ptr)),
buf, S_GET_NAME (ptr));
}
on_page++;
listing_page (NULL);
}
}
}
if (!got_some)
{
fprintf (list_file, "NO DEFINED SYMBOLS\n");
on_page++;
}
emit_line (NULL, "\n");
got_some = 0;
for (ptr = symbol_rootP; ptr != (symbolS *) NULL; ptr = symbol_next (ptr))
{
if (S_GET_NAME (ptr) && strlen (S_GET_NAME (ptr)) != 0)
{
if (S_GET_SEGMENT (ptr) == undefined_section)
{
if (!got_some)
{
got_some = 1;
emit_line (NULL, "UNDEFINED SYMBOLS\n");
}
emit_line (NULL, "%s\n", S_GET_NAME (ptr));
}
}
}
if (!got_some)
emit_line (NULL, "NO UNDEFINED SYMBOLS\n");
}
