#define NUM_ELEM(array) (sizeof (array) / sizeof ((array)[0]))
-#define GET_DATA_ALLOC(offset, size, var, type, reason) \
- if (fseek (file, offset, SEEK_SET)) \
- { \
- error (_("Unable to seek to start of %s at %x\n"), reason, offset); \
- return 0; \
- } \
- \
- var = (type) malloc (size); \
- \
- if (var == NULL) \
- { \
- error (_("Out of memory allocating %d bytes for %s\n"), size, reason); \
- return 0; \
- } \
- \
- if (fread (var, size, 1, file) != 1) \
- { \
- error (_("Unable to read in %d bytes of %s\n"), size, reason); \
- free (var); \
- var = NULL; \
- return 0; \
- }
-
-
-#define GET_DATA(offset, var, reason) \
- if (fseek (file, offset, SEEK_SET)) \
- { \
- error (_("Unable to seek to %x for %s\n"), offset, reason); \
- return 0; \
- } \
- else if (fread (& var, sizeof (var), 1, file) != 1) \
- { \
- error (_("Unable to read data at %x for %s\n"), offset, reason); \
- return 0; \
- }
-
#define GET_ELF_SYMBOLS(file, offset, size) \
(is_32bit_elf ? get_32bit_elf_symbols (file, offset, size) \
: get_64bit_elf_symbols (file, offset, size))
}
#endif
+static PTR get_data PARAMS ((PTR, FILE *, long, size_t, const char *));
+
+static PTR
+get_data (var, file, offset, size, reason)
+ PTR var;
+ FILE *file;
+ long offset;
+ size_t size;
+ const char *reason;
+{
+ PTR mvar;
+
+ if (size == 0)
+ return NULL;
+
+ if (fseek (file, offset, SEEK_SET))
+ {
+ error (_("Unable to seek to %x for %s\n"), offset, reason);
+ return NULL;
+ }
+
+ mvar = var;
+ if (mvar == NULL)
+ {
+ mvar = (PTR) malloc (size);
+
+ if (mvar == NULL)
+ {
+ error (_("Out of memory allocating %d bytes for %s\n"),
+ size, reason);
+ return NULL;
+ }
+ }
+
+ if (fread (mvar, size, 1, file) != 1)
+ {
+ error (_("Unable to read in %d bytes of %s\n"), size, reason);
+ if (mvar != var)
+ free (mvar);
+ return NULL;
+ }
+
+ return mvar;
+}
+
static bfd_vma
byte_get_little_endian (field, size)
unsigned char * field;
{
Elf32_External_Rela * erelas;
- GET_DATA_ALLOC (rel_offset, rel_size, erelas,
- Elf32_External_Rela *, "relocs");
+ erelas = (Elf32_External_Rela *) get_data (NULL, file, rel_offset,
+ rel_size, _("relocs"));
+ if (!erelas)
+ return 0;
nrelas = rel_size / sizeof (Elf32_External_Rela);
{
Elf64_External_Rela * erelas;
- GET_DATA_ALLOC (rel_offset, rel_size, erelas,
- Elf64_External_Rela *, "relocs");
+ erelas = (Elf64_External_Rela *) get_data (NULL, file, rel_offset,
+ rel_size, _("relocs"));
+ if (!erelas)
+ return 0;
nrelas = rel_size / sizeof (Elf64_External_Rela);
{
Elf32_External_Rel * erels;
- GET_DATA_ALLOC (rel_offset, rel_size, erels,
- Elf32_External_Rel *, "relocs");
+ erels = (Elf32_External_Rel *) get_data (NULL, file, rel_offset,
+ rel_size, _("relocs"));
+ if (!erels)
+ return 0;
nrels = rel_size / sizeof (Elf32_External_Rel);
{
Elf64_External_Rel * erels;
- GET_DATA_ALLOC (rel_offset, rel_size, erels,
- Elf64_External_Rel *, "relocs");
+ erels = (Elf64_External_Rel *) get_data (NULL, file, rel_offset,
+ rel_size, _("relocs"));
+ if (!erels)
+ return 0;
nrels = rel_size / sizeof (Elf64_External_Rel);
Elf32_Internal_Phdr * internal;
unsigned int i;
- GET_DATA_ALLOC (elf_header.e_phoff,
- elf_header.e_phentsize * elf_header.e_phnum,
- phdrs, Elf32_External_Phdr *, "program headers");
+ phdrs = ((Elf32_External_Phdr *)
+ get_data (NULL, file, elf_header.e_phoff,
+ elf_header.e_phentsize * elf_header.e_phnum,
+ _("program headers")));
+ if (!phdrs)
+ return 0;
for (i = 0, internal = program_headers, external = phdrs;
i < elf_header.e_phnum;
Elf64_Internal_Phdr * internal;
unsigned int i;
- GET_DATA_ALLOC (elf_header.e_phoff,
- elf_header.e_phentsize * elf_header.e_phnum,
- phdrs, Elf64_External_Phdr *, "program headers");
+ phdrs = ((Elf64_External_Phdr *)
+ get_data (NULL, file, elf_header.e_phoff,
+ elf_header.e_phentsize * elf_header.e_phnum,
+ _("program headers")));
+ if (!phdrs)
+ return 0;
for (i = 0, internal = program_headers, external = phdrs;
i < elf_header.e_phnum;
Elf32_Internal_Shdr * internal;
unsigned int i;
- GET_DATA_ALLOC (elf_header.e_shoff,
- elf_header.e_shentsize * elf_header.e_shnum,
- shdrs, Elf32_External_Shdr *, "section headers");
+ shdrs = ((Elf32_External_Shdr *)
+ get_data (NULL, file, elf_header.e_shoff,
+ elf_header.e_shentsize * elf_header.e_shnum,
+ _("section headers")));
+ if (!shdrs)
+ return 0;
section_headers = (Elf_Internal_Shdr *) malloc
(elf_header.e_shnum * sizeof (Elf_Internal_Shdr));
Elf64_Internal_Shdr * internal;
unsigned int i;
- GET_DATA_ALLOC (elf_header.e_shoff,
- elf_header.e_shentsize * elf_header.e_shnum,
- shdrs, Elf64_External_Shdr *, "section headers");
+ shdrs = ((Elf64_External_Shdr *)
+ get_data (NULL, file, elf_header.e_shoff,
+ elf_header.e_shentsize * elf_header.e_shnum,
+ _("section headers")));
+ if (!shdrs)
+ return 0;
section_headers = (Elf_Internal_Shdr *) malloc
(elf_header.e_shnum * sizeof (Elf_Internal_Shdr));
Elf_Internal_Sym * psym;
unsigned int j;
- GET_DATA_ALLOC (offset, number * sizeof (Elf32_External_Sym),
- esyms, Elf32_External_Sym *, "symbols");
+ esyms = ((Elf32_External_Sym *)
+ get_data (NULL, file, offset,
+ number * sizeof (Elf32_External_Sym), _("symbols")));
+ if (!esyms)
+ return NULL;
isyms = (Elf_Internal_Sym *) malloc (number * sizeof (Elf_Internal_Sym));
Elf_Internal_Sym * psym;
unsigned int j;
- GET_DATA_ALLOC (offset, number * sizeof (Elf64_External_Sym),
- esyms, Elf64_External_Sym *, "symbols");
+ esyms = ((Elf64_External_Sym *)
+ get_data (NULL, file, offset,
+ number * sizeof (Elf64_External_Sym), _("symbols")));
+ if (!esyms)
+ return NULL;
isyms = (Elf_Internal_Sym *) malloc (number * sizeof (Elf_Internal_Sym));
if (section->sh_size != 0)
{
- GET_DATA_ALLOC (section->sh_offset, section->sh_size,
- string_table, char *, "string table");
+ string_table = (char *) get_data (NULL, file, section->sh_offset,
+ section->sh_size, _("string table"));
string_table_length = section->sh_size;
}
continue;
}
- GET_DATA_ALLOC (section->sh_offset, section->sh_size,
- dynamic_strings, char *, "dynamic strings");
+ dynamic_strings = (char *) get_data (NULL, file, section->sh_offset,
+ section->sh_size,
+ _("dynamic strings"));
}
else if ((do_debugging || do_debug_info || do_debug_abbrevs
|| do_debug_lines || do_debug_pubnames || do_debug_aranges
strsec = section_headers + symsec->sh_link;
- GET_DATA_ALLOC (strsec->sh_offset, strsec->sh_size, strtab,
- char *, "string table");
+ strtab = (char *) get_data (NULL, file, strsec->sh_offset,
+ strsec->sh_size,
+ _("string table"));
}
is_rela = section->sh_type == SHT_RELA;
/* Second, build the unwind table from the contents of the unwind section: */
size = sec->sh_size;
- GET_DATA_ALLOC (sec->sh_offset, size, table, char *, "unwind table");
+ table = (char *) get_data (NULL, file, sec->sh_offset,
+ size, _("unwind table"));
+ if (!table)
+ return 0;
tep = aux->table = xmalloc (size / (3 * addr_size) * sizeof (aux->table[0]));
for (tp = table; tp < table + size; tp += 3 * addr_size, ++ tep)
strsec = section_headers + sec->sh_link;
aux.strtab_size = strsec->sh_size;
- GET_DATA_ALLOC (strsec->sh_offset, aux.strtab_size,
- aux.strtab, char *, "string table");
+ aux.strtab = (char *) get_data (NULL, file, strsec->sh_offset,
+ aux.strtab_size, _("string table"));
}
else if (sec->sh_type == SHT_IA_64_UNWIND)
unwcount++;
{
aux.info_size = sec->sh_size;
aux.info_addr = sec->sh_addr;
- GET_DATA_ALLOC (sec->sh_offset, aux.info_size, aux.info,
- char *, "unwind info");
+ aux.info = (char *) get_data (NULL, file, sec->sh_offset,
+ aux.info_size, _("unwind info"));
printf (_("\nUnwind section "));
Elf_Internal_Dyn * entry;
bfd_size_type i;
- GET_DATA_ALLOC (dynamic_addr, dynamic_size,
- edyn, Elf32_External_Dyn *, "dynamic segment");
+ edyn = (Elf32_External_Dyn *) get_data (NULL, file, dynamic_addr,
+ dynamic_size, _("dynamic segment"));
+ if (!edyn)
+ return 0;
/* SGI's ELF has more than one section in the DYNAMIC segment. Determine
how large this .dynamic is now. We can do this even before the byte
Elf_Internal_Dyn * entry;
bfd_size_type i;
- GET_DATA_ALLOC (dynamic_addr, dynamic_size,
- edyn, Elf64_External_Dyn *, "dynamic segment");
+ edyn = (Elf64_External_Dyn *) get_data (NULL, file, dynamic_addr,
+ dynamic_size, _("dynamic segment"));
+ if (!edyn)
+ return 0;
/* SGI's ELF has more than one section in the DYNAMIC segment. Determine
how large this .dynamic is now. We can do this even before the byte
continue;
}
- GET_DATA_ALLOC (offset, str_tab_len, dynamic_strings, char *,
- "dynamic string table");
+ dynamic_strings = (char *) get_data (NULL, file, offset, str_tab_len,
+ _("dynamic string table"));
break;
}
Elf_Internal_Syminfo * syminfo;
/* There is a syminfo section. Read the data. */
- GET_DATA_ALLOC (dynamic_syminfo_offset, syminsz, extsyminfo,
- Elf_External_Syminfo *, "symbol information");
+ extsyminfo = ((Elf_External_Syminfo *)
+ get_data (NULL, file, dynamic_syminfo_offset,
+ syminsz, _("symbol information")));
+ if (!extsyminfo)
+ return 0;
dynamic_syminfo = (Elf_Internal_Syminfo *) malloc (syminsz);
if (dynamic_syminfo == NULL)
(unsigned long) section->sh_offset, section->sh_link,
SECTION_NAME (section_headers + section->sh_link));
- GET_DATA_ALLOC (section->sh_offset, section->sh_size,
- edefs, Elf_External_Verdef *,
- "version definition section");
+ edefs = ((Elf_External_Verdef *)
+ get_data (NULL, file, section->sh_offset,
+ section->sh_size,
+ _("version definition section")));
+ if (!edefs)
+ break;
for (idx = cnt = 0; cnt < section->sh_info; ++ cnt)
{
(unsigned long) section->sh_offset, section->sh_link,
SECTION_NAME (section_headers + section->sh_link));
- GET_DATA_ALLOC (section->sh_offset, section->sh_size,
- eneed, Elf_External_Verneed *,
- "version need section");
+ eneed = ((Elf_External_Verneed *)
+ get_data (NULL, file, section->sh_offset,
+ section->sh_size, _("version need section")));
+ if (!eneed)
+ break;
for (idx = cnt = 0; cnt < section->sh_info; ++cnt)
{
string_sec = section_headers + link_section->sh_link;
- GET_DATA_ALLOC (string_sec->sh_offset, string_sec->sh_size,
- strtab, char *, "version string table");
+ strtab = (char *) get_data (NULL, file, string_sec->sh_offset,
+ string_sec->sh_size,
+ _("version string table"));
+ if (!strtab)
+ break;
printf (_("\nVersion symbols section '%s' contains %d entries:\n"),
SECTION_NAME (section), total);
(unsigned long) section->sh_offset, section->sh_link,
SECTION_NAME (link_section));
- GET_DATA_ALLOC (version_info [DT_VERSIONTAGIDX (DT_VERSYM)]
- - loadaddr,
- total * sizeof (short), edata,
- unsigned char *, "version symbol data");
+ edata =
+ ((unsigned char *)
+ get_data (NULL, file,
+ version_info[DT_VERSIONTAGIDX (DT_VERSYM)] - loadaddr,
+ total * sizeof (short), _("version symbol data")));
+ if (!edata)
+ {
+ free (strtab);
+ break;
+ }
data = (unsigned short *) malloc (total * sizeof (short));
Elf_External_Vernaux evna;
unsigned long a_off;
- GET_DATA (offset, evn, "version need");
+ get_data (&evn, file, offset, sizeof (evn),
+ _("version need"));
ivn.vn_aux = BYTE_GET (evn.vn_aux);
ivn.vn_next = BYTE_GET (evn.vn_next);
do
{
- GET_DATA (a_off, evna,
- "version need aux (2)");
+ get_data (&evna, file, a_off, sizeof (evna),
+ _("version need aux (2)"));
ivna.vna_next = BYTE_GET (evna.vna_next);
ivna.vna_other = BYTE_GET (evna.vna_other);
do
{
- GET_DATA (offset, evd, "version def");
+ get_data (&evd, file, offset, sizeof (evd),
+ _("version def"));
ivd.vd_next = BYTE_GET (evd.vd_next);
ivd.vd_ndx = BYTE_GET (evd.vd_ndx);
ivd.vd_aux = BYTE_GET (evd.vd_aux);
- GET_DATA (offset - ivd.vd_next + ivd.vd_aux,
- evda, "version def aux");
+ get_data (&evda, file,
+ offset - ivd.vd_next + ivd.vd_aux,
+ sizeof (evda), _("version def aux"));
ivda.vda_name = BYTE_GET (evda.vda_name);
string_sec = section_headers + section->sh_link;
- GET_DATA_ALLOC (string_sec->sh_offset, string_sec->sh_size,
- strtab, char *, "string table");
+ strtab = (char *) get_data (NULL, file, string_sec->sh_offset,
+ string_sec->sh_size,
+ _("string table"));
}
for (si = 0, psym = symtab;
offset = version_info [DT_VERSIONTAGIDX (DT_VERSYM)]
- loadaddr;
- GET_DATA (offset + si * sizeof (vers_data), data,
- "version data");
+ get_data (&data, file, offset + si * sizeof (vers_data),
+ sizeof (data), _("version data"));
vers_data = byte_get (data, 2);
{
unsigned long vna_off;
- GET_DATA (offset, evn, "version need");
+ get_data (&evn, file, offset, sizeof (evn),
+ _("version need"));
ivn.vn_aux = BYTE_GET (evn.vn_aux);
ivn.vn_next = BYTE_GET (evn.vn_next);
{
Elf_External_Vernaux evna;
- GET_DATA (vna_off, evna,
- "version need aux (3)");
+ get_data (&evna, file, vna_off,
+ sizeof (evna),
+ _("version need aux (3)"));
ivna.vna_other = BYTE_GET (evna.vna_other);
ivna.vna_next = BYTE_GET (evna.vna_next);
{
Elf_External_Verdef evd;
- GET_DATA (offset, evd, "version def");
+ get_data (&evd, file, offset, sizeof (evd),
+ _("version def"));
ivd.vd_ndx = BYTE_GET (evd.vd_ndx);
ivd.vd_aux = BYTE_GET (evd.vd_aux);
offset -= ivd.vd_next;
offset += ivd.vd_aux;
- GET_DATA (offset, evda, "version def aux");
+ get_data (&evda, file, offset, sizeof (evda),
+ _("version def aux"));
ivda.vda_name = BYTE_GET (evda.vda_name);
addr = section->sh_addr;
- GET_DATA_ALLOC (section->sh_offset, bytes, start, unsigned char *,
- "section data");
+ start = (unsigned char *) get_data (NULL, file, section->sh_offset, bytes,
+ _("section data"));
+ if (!start)
+ return 0;
data = start;
return 0;
}
- GET_DATA_ALLOC (sec->sh_offset, sec->sh_size, begin, unsigned char *,
- "debug_abbrev section data");
+ begin = ((unsigned char *)
+ get_data (NULL, file, sec->sh_offset, sec->sh_size,
+ _("debug_abbrev section data")));
+ if (!begin)
+ return 0;
process_abbrev_section (begin + compunit.cu_abbrev_offset,
begin + sec->sh_size);
return 0;
}
- GET_DATA_ALLOC (section->sh_offset, length, start, unsigned char *,
- "debug section data");
+ start = (unsigned char *) get_data (NULL, file, section->sh_offset, length,
+ _("debug section data"));
+ if (!start)
+ return 0;
/* See if we know how to display the contents of this section. */
if (strncmp (name, ".gnu.linkonce.wi.", 17) == 0)
unsigned char * start;
length = section->sh_size;
- GET_DATA_ALLOC (section->sh_offset, length, start, unsigned char *,
- "debug section data");
+ start = ((unsigned char *)
+ get_data (NULL, file, section->sh_offset, length,
+ _("debug section data")));
+ if (!start)
+ return 0;
debug_displays[j].prescan (section, start, file);
free (start);
Elf32_External_Lib * elib;
size_t cnt;
- GET_DATA_ALLOC (liblist_offset, liblistno * sizeof (Elf32_External_Lib),
- elib, Elf32_External_Lib *, "liblist");
-
- printf ("\nSection '.liblist' contains %lu entries:\n",
- (unsigned long) liblistno);
- fputs (" Library Time Stamp Checksum Version Flags\n",
- stdout);
-
- for (cnt = 0; cnt < liblistno; ++cnt)
+ elib = ((Elf32_External_Lib *)
+ get_data (NULL, file, liblist_offset,
+ liblistno * sizeof (Elf32_External_Lib),
+ _("liblist")));
+ if (elib)
{
- Elf32_Lib liblist;
- time_t time;
- char timebuf[20];
- struct tm * tmp;
-
- liblist.l_name = BYTE_GET (elib[cnt].l_name);
- time = BYTE_GET (elib[cnt].l_time_stamp);
- liblist.l_checksum = BYTE_GET (elib[cnt].l_checksum);
- liblist.l_version = BYTE_GET (elib[cnt].l_version);
- liblist.l_flags = BYTE_GET (elib[cnt].l_flags);
-
- tmp = gmtime (&time);
- sprintf (timebuf, "%04u-%02u-%02uT%02u:%02u:%02u",
- tmp->tm_year + 1900, tmp->tm_mon + 1, tmp->tm_mday,
- tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
-
- printf ("%3lu: %-20s %s %#10lx %-7ld", (unsigned long) cnt,
- dynamic_strings + liblist.l_name, timebuf,
- liblist.l_checksum, liblist.l_version);
-
- if (liblist.l_flags == 0)
- puts (" NONE");
- else
+ printf ("\nSection '.liblist' contains %lu entries:\n",
+ (unsigned long) liblistno);
+ fputs (" Library Time Stamp Checksum Version Flags\n",
+ stdout);
+
+ for (cnt = 0; cnt < liblistno; ++cnt)
{
- static const struct
- {
- const char * name;
- int bit;
- }
- l_flags_vals[] =
- {
- { " EXACT_MATCH", LL_EXACT_MATCH },
- { " IGNORE_INT_VER", LL_IGNORE_INT_VER },
- { " REQUIRE_MINOR", LL_REQUIRE_MINOR },
- { " EXPORTS", LL_EXPORTS },
- { " DELAY_LOAD", LL_DELAY_LOAD },
- { " DELTA", LL_DELTA }
- };
- int flags = liblist.l_flags;
- size_t fcnt;
-
- for (fcnt = 0;
- fcnt < sizeof (l_flags_vals) / sizeof (l_flags_vals[0]);
- ++fcnt)
- if ((flags & l_flags_vals[fcnt].bit) != 0)
+ Elf32_Lib liblist;
+ time_t time;
+ char timebuf[20];
+ struct tm * tmp;
+
+ liblist.l_name = BYTE_GET (elib[cnt].l_name);
+ time = BYTE_GET (elib[cnt].l_time_stamp);
+ liblist.l_checksum = BYTE_GET (elib[cnt].l_checksum);
+ liblist.l_version = BYTE_GET (elib[cnt].l_version);
+ liblist.l_flags = BYTE_GET (elib[cnt].l_flags);
+
+ tmp = gmtime (&time);
+ sprintf (timebuf, "%04u-%02u-%02uT%02u:%02u:%02u",
+ tmp->tm_year + 1900, tmp->tm_mon + 1, tmp->tm_mday,
+ tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
+
+ printf ("%3lu: %-20s %s %#10lx %-7ld", (unsigned long) cnt,
+ dynamic_strings + liblist.l_name, timebuf,
+ liblist.l_checksum, liblist.l_version);
+
+ if (liblist.l_flags == 0)
+ puts (" NONE");
+ else
+ {
+ static const struct
{
- fputs (l_flags_vals[fcnt].name, stdout);
- flags ^= l_flags_vals[fcnt].bit;
+ const char * name;
+ int bit;
}
- if (flags != 0)
- printf (" %#x", (unsigned int) flags);
+ l_flags_vals[] =
+ {
+ { " EXACT_MATCH", LL_EXACT_MATCH },
+ { " IGNORE_INT_VER", LL_IGNORE_INT_VER },
+ { " REQUIRE_MINOR", LL_REQUIRE_MINOR },
+ { " EXPORTS", LL_EXPORTS },
+ { " DELAY_LOAD", LL_DELAY_LOAD },
+ { " DELTA", LL_DELTA }
+ };
+ int flags = liblist.l_flags;
+ size_t fcnt;
+
+ for (fcnt = 0;
+ fcnt < sizeof (l_flags_vals) / sizeof (l_flags_vals[0]);
+ ++fcnt)
+ if ((flags & l_flags_vals[fcnt].bit) != 0)
+ {
+ fputs (l_flags_vals[fcnt].name, stdout);
+ flags ^= l_flags_vals[fcnt].bit;
+ }
+ if (flags != 0)
+ printf (" %#x", (unsigned int) flags);
- puts ("");
+ puts ("");
+ }
}
- }
- free (elib);
+ free (elib);
+ }
}
if (options_offset != 0)
while (sect->sh_type != SHT_MIPS_OPTIONS)
++ sect;
- GET_DATA_ALLOC (options_offset, sect->sh_size, eopt,
- Elf_External_Options *, "options");
-
- iopt = (Elf_Internal_Options *) malloc ((sect->sh_size / sizeof (eopt))
- * sizeof (* iopt));
- if (iopt == NULL)
+ eopt = (Elf_External_Options *) get_data (NULL, file, options_offset,
+ sect->sh_size, _("options"));
+ if (eopt)
{
- error (_("Out of memory"));
- return 0;
- }
-
- offset = cnt = 0;
- option = iopt;
+ iopt = ((Elf_Internal_Options *)
+ malloc ((sect->sh_size / sizeof (eopt)) * sizeof (* iopt)));
+ if (iopt == NULL)
+ {
+ error (_("Out of memory"));
+ return 0;
+ }
- while (offset < sect->sh_size)
- {
- Elf_External_Options * eoption;
+ offset = cnt = 0;
+ option = iopt;
- eoption = (Elf_External_Options *) ((char *) eopt + offset);
+ while (offset < sect->sh_size)
+ {
+ Elf_External_Options * eoption;
- option->kind = BYTE_GET (eoption->kind);
- option->size = BYTE_GET (eoption->size);
- option->section = BYTE_GET (eoption->section);
- option->info = BYTE_GET (eoption->info);
+ eoption = (Elf_External_Options *) ((char *) eopt + offset);
- offset += option->size;
+ option->kind = BYTE_GET (eoption->kind);
+ option->size = BYTE_GET (eoption->size);
+ option->section = BYTE_GET (eoption->section);
+ option->info = BYTE_GET (eoption->info);
- ++option;
- ++cnt;
- }
+ offset += option->size;
- printf (_("\nSection '%s' contains %d entries:\n"),
- SECTION_NAME (sect), cnt);
+ ++option;
+ ++cnt;
+ }
- option = iopt;
+ printf (_("\nSection '%s' contains %d entries:\n"),
+ SECTION_NAME (sect), cnt);
- while (cnt-- > 0)
- {
- size_t len;
+ option = iopt;
- switch (option->kind)
+ while (cnt-- > 0)
{
- case ODK_NULL:
- /* This shouldn't happen. */
- printf (" NULL %d %lx", option->section, option->info);
- break;
- case ODK_REGINFO:
- printf (" REGINFO ");
- if (elf_header.e_machine == EM_MIPS)
- {
- /* 32bit form. */
- Elf32_External_RegInfo * ereg;
- Elf32_RegInfo reginfo;
-
- ereg = (Elf32_External_RegInfo *) (option + 1);
- reginfo.ri_gprmask = BYTE_GET (ereg->ri_gprmask);
- reginfo.ri_cprmask[0] = BYTE_GET (ereg->ri_cprmask[0]);
- reginfo.ri_cprmask[1] = BYTE_GET (ereg->ri_cprmask[1]);
- reginfo.ri_cprmask[2] = BYTE_GET (ereg->ri_cprmask[2]);
- reginfo.ri_cprmask[3] = BYTE_GET (ereg->ri_cprmask[3]);
- reginfo.ri_gp_value = BYTE_GET (ereg->ri_gp_value);
-
- printf ("GPR %08lx GP 0x%lx\n",
- reginfo.ri_gprmask,
- (unsigned long) reginfo.ri_gp_value);
- printf (" CPR0 %08lx CPR1 %08lx CPR2 %08lx CPR3 %08lx\n",
- reginfo.ri_cprmask[0], reginfo.ri_cprmask[1],
- reginfo.ri_cprmask[2], reginfo.ri_cprmask[3]);
- }
- else
+ size_t len;
+
+ switch (option->kind)
{
- /* 64 bit form. */
- Elf64_External_RegInfo * ereg;
- Elf64_Internal_RegInfo reginfo;
-
- ereg = (Elf64_External_RegInfo *) (option + 1);
- reginfo.ri_gprmask = BYTE_GET (ereg->ri_gprmask);
- reginfo.ri_cprmask[0] = BYTE_GET (ereg->ri_cprmask[0]);
- reginfo.ri_cprmask[1] = BYTE_GET (ereg->ri_cprmask[1]);
- reginfo.ri_cprmask[2] = BYTE_GET (ereg->ri_cprmask[2]);
- reginfo.ri_cprmask[3] = BYTE_GET (ereg->ri_cprmask[3]);
- reginfo.ri_gp_value = BYTE_GET8 (ereg->ri_gp_value);
-
- printf ("GPR %08lx GP 0x",
- reginfo.ri_gprmask);
- printf_vma (reginfo.ri_gp_value);
- printf ("\n");
-
- printf (" CPR0 %08lx CPR1 %08lx CPR2 %08lx CPR3 %08lx\n",
- reginfo.ri_cprmask[0], reginfo.ri_cprmask[1],
- reginfo.ri_cprmask[2], reginfo.ri_cprmask[3]);
+ case ODK_NULL:
+ /* This shouldn't happen. */
+ printf (" NULL %d %lx", option->section, option->info);
+ break;
+ case ODK_REGINFO:
+ printf (" REGINFO ");
+ if (elf_header.e_machine == EM_MIPS)
+ {
+ /* 32bit form. */
+ Elf32_External_RegInfo * ereg;
+ Elf32_RegInfo reginfo;
+
+ ereg = (Elf32_External_RegInfo *) (option + 1);
+ reginfo.ri_gprmask = BYTE_GET (ereg->ri_gprmask);
+ reginfo.ri_cprmask[0] = BYTE_GET (ereg->ri_cprmask[0]);
+ reginfo.ri_cprmask[1] = BYTE_GET (ereg->ri_cprmask[1]);
+ reginfo.ri_cprmask[2] = BYTE_GET (ereg->ri_cprmask[2]);
+ reginfo.ri_cprmask[3] = BYTE_GET (ereg->ri_cprmask[3]);
+ reginfo.ri_gp_value = BYTE_GET (ereg->ri_gp_value);
+
+ printf ("GPR %08lx GP 0x%lx\n",
+ reginfo.ri_gprmask,
+ (unsigned long) reginfo.ri_gp_value);
+ printf (" CPR0 %08lx CPR1 %08lx CPR2 %08lx CPR3 %08lx\n",
+ reginfo.ri_cprmask[0], reginfo.ri_cprmask[1],
+ reginfo.ri_cprmask[2], reginfo.ri_cprmask[3]);
+ }
+ else
+ {
+ /* 64 bit form. */
+ Elf64_External_RegInfo * ereg;
+ Elf64_Internal_RegInfo reginfo;
+
+ ereg = (Elf64_External_RegInfo *) (option + 1);
+ reginfo.ri_gprmask = BYTE_GET (ereg->ri_gprmask);
+ reginfo.ri_cprmask[0] = BYTE_GET (ereg->ri_cprmask[0]);
+ reginfo.ri_cprmask[1] = BYTE_GET (ereg->ri_cprmask[1]);
+ reginfo.ri_cprmask[2] = BYTE_GET (ereg->ri_cprmask[2]);
+ reginfo.ri_cprmask[3] = BYTE_GET (ereg->ri_cprmask[3]);
+ reginfo.ri_gp_value = BYTE_GET8 (ereg->ri_gp_value);
+
+ printf ("GPR %08lx GP 0x",
+ reginfo.ri_gprmask);
+ printf_vma (reginfo.ri_gp_value);
+ printf ("\n");
+
+ printf (" CPR0 %08lx CPR1 %08lx CPR2 %08lx CPR3 %08lx\n",
+ reginfo.ri_cprmask[0], reginfo.ri_cprmask[1],
+ reginfo.ri_cprmask[2], reginfo.ri_cprmask[3]);
+ }
+ ++option;
+ continue;
+ case ODK_EXCEPTIONS:
+ fputs (" EXCEPTIONS fpe_min(", stdout);
+ process_mips_fpe_exception (option->info & OEX_FPU_MIN);
+ fputs (") fpe_max(", stdout);
+ process_mips_fpe_exception ((option->info & OEX_FPU_MAX) >> 8);
+ fputs (")", stdout);
+
+ if (option->info & OEX_PAGE0)
+ fputs (" PAGE0", stdout);
+ if (option->info & OEX_SMM)
+ fputs (" SMM", stdout);
+ if (option->info & OEX_FPDBUG)
+ fputs (" FPDBUG", stdout);
+ if (option->info & OEX_DISMISS)
+ fputs (" DISMISS", stdout);
+ break;
+ case ODK_PAD:
+ fputs (" PAD ", stdout);
+ if (option->info & OPAD_PREFIX)
+ fputs (" PREFIX", stdout);
+ if (option->info & OPAD_POSTFIX)
+ fputs (" POSTFIX", stdout);
+ if (option->info & OPAD_SYMBOL)
+ fputs (" SYMBOL", stdout);
+ break;
+ case ODK_HWPATCH:
+ fputs (" HWPATCH ", stdout);
+ if (option->info & OHW_R4KEOP)
+ fputs (" R4KEOP", stdout);
+ if (option->info & OHW_R8KPFETCH)
+ fputs (" R8KPFETCH", stdout);
+ if (option->info & OHW_R5KEOP)
+ fputs (" R5KEOP", stdout);
+ if (option->info & OHW_R5KCVTL)
+ fputs (" R5KCVTL", stdout);
+ break;
+ case ODK_FILL:
+ fputs (" FILL ", stdout);
+ /* XXX Print content of info word? */
+ break;
+ case ODK_TAGS:
+ fputs (" TAGS ", stdout);
+ /* XXX Print content of info word? */
+ break;
+ case ODK_HWAND:
+ fputs (" HWAND ", stdout);
+ if (option->info & OHWA0_R4KEOP_CHECKED)
+ fputs (" R4KEOP_CHECKED", stdout);
+ if (option->info & OHWA0_R4KEOP_CLEAN)
+ fputs (" R4KEOP_CLEAN", stdout);
+ break;
+ case ODK_HWOR:
+ fputs (" HWOR ", stdout);
+ if (option->info & OHWA0_R4KEOP_CHECKED)
+ fputs (" R4KEOP_CHECKED", stdout);
+ if (option->info & OHWA0_R4KEOP_CLEAN)
+ fputs (" R4KEOP_CLEAN", stdout);
+ break;
+ case ODK_GP_GROUP:
+ printf (" GP_GROUP %#06lx self-contained %#06lx",
+ option->info & OGP_GROUP,
+ (option->info & OGP_SELF) >> 16);
+ break;
+ case ODK_IDENT:
+ printf (" IDENT %#06lx self-contained %#06lx",
+ option->info & OGP_GROUP,
+ (option->info & OGP_SELF) >> 16);
+ break;
+ default:
+ /* This shouldn't happen. */
+ printf (" %3d ??? %d %lx",
+ option->kind, option->section, option->info);
+ break;
}
+
+ len = sizeof (* eopt);
+ while (len < option->size)
+ if (((char *) option)[len] >= ' '
+ && ((char *) option)[len] < 0x7f)
+ printf ("%c", ((char *) option)[len++]);
+ else
+ printf ("\\%03o", ((char *) option)[len++]);
+
+ fputs ("\n", stdout);
++option;
- continue;
- case ODK_EXCEPTIONS:
- fputs (" EXCEPTIONS fpe_min(", stdout);
- process_mips_fpe_exception (option->info & OEX_FPU_MIN);
- fputs (") fpe_max(", stdout);
- process_mips_fpe_exception ((option->info & OEX_FPU_MAX) >> 8);
- fputs (")", stdout);
-
- if (option->info & OEX_PAGE0)
- fputs (" PAGE0", stdout);
- if (option->info & OEX_SMM)
- fputs (" SMM", stdout);
- if (option->info & OEX_FPDBUG)
- fputs (" FPDBUG", stdout);
- if (option->info & OEX_DISMISS)
- fputs (" DISMISS", stdout);
- break;
- case ODK_PAD:
- fputs (" PAD ", stdout);
- if (option->info & OPAD_PREFIX)
- fputs (" PREFIX", stdout);
- if (option->info & OPAD_POSTFIX)
- fputs (" POSTFIX", stdout);
- if (option->info & OPAD_SYMBOL)
- fputs (" SYMBOL", stdout);
- break;
- case ODK_HWPATCH:
- fputs (" HWPATCH ", stdout);
- if (option->info & OHW_R4KEOP)
- fputs (" R4KEOP", stdout);
- if (option->info & OHW_R8KPFETCH)
- fputs (" R8KPFETCH", stdout);
- if (option->info & OHW_R5KEOP)
- fputs (" R5KEOP", stdout);
- if (option->info & OHW_R5KCVTL)
- fputs (" R5KCVTL", stdout);
- break;
- case ODK_FILL:
- fputs (" FILL ", stdout);
- /* XXX Print content of info word? */
- break;
- case ODK_TAGS:
- fputs (" TAGS ", stdout);
- /* XXX Print content of info word? */
- break;
- case ODK_HWAND:
- fputs (" HWAND ", stdout);
- if (option->info & OHWA0_R4KEOP_CHECKED)
- fputs (" R4KEOP_CHECKED", stdout);
- if (option->info & OHWA0_R4KEOP_CLEAN)
- fputs (" R4KEOP_CLEAN", stdout);
- break;
- case ODK_HWOR:
- fputs (" HWOR ", stdout);
- if (option->info & OHWA0_R4KEOP_CHECKED)
- fputs (" R4KEOP_CHECKED", stdout);
- if (option->info & OHWA0_R4KEOP_CLEAN)
- fputs (" R4KEOP_CLEAN", stdout);
- break;
- case ODK_GP_GROUP:
- printf (" GP_GROUP %#06lx self-contained %#06lx",
- option->info & OGP_GROUP,
- (option->info & OGP_SELF) >> 16);
- break;
- case ODK_IDENT:
- printf (" IDENT %#06lx self-contained %#06lx",
- option->info & OGP_GROUP,
- (option->info & OGP_SELF) >> 16);
- break;
- default:
- /* This shouldn't happen. */
- printf (" %3d ??? %d %lx",
- option->kind, option->section, option->info);
- break;
}
- len = sizeof (* eopt);
- while (len < option->size)
- if (((char *) option)[len] >= ' '
- && ((char *) option)[len] < 0x7f)
- printf ("%c", ((char *) option)[len++]);
- else
- printf ("\\%03o", ((char *) option)[len++]);
-
- fputs ("\n", stdout);
- ++option;
+ free (eopt);
}
-
- free (eopt);
}
if (conflicts_offset != 0 && conflictsno != 0)
{
- Elf32_External_Conflict * econf32;
- Elf64_External_Conflict * econf64;
Elf32_Conflict * iconf;
size_t cnt;
if (is_32bit_elf)
{
- GET_DATA_ALLOC (conflicts_offset, conflictsno * sizeof (* econf32),
- econf32, Elf32_External_Conflict *, "conflict");
+ Elf32_External_Conflict * econf32;
+
+ econf32 = ((Elf32_External_Conflict *)
+ get_data (NULL, file, conflicts_offset,
+ conflictsno * sizeof (* econf32),
+ _("conflict")));
+ if (!econf32)
+ return 0;
for (cnt = 0; cnt < conflictsno; ++cnt)
iconf[cnt] = BYTE_GET (econf32[cnt]);
+
+ free (econf32);
}
else
{
- GET_DATA_ALLOC (conflicts_offset, conflictsno * sizeof (* econf64),
- econf64, Elf64_External_Conflict *, "conflict");
+ Elf64_External_Conflict * econf64;
+
+ econf64 = ((Elf64_External_Conflict *)
+ get_data (NULL, file, conflicts_offset,
+ conflictsno * sizeof (* econf64),
+ _("conflict")));
+ if (!econf64)
+ return 0;
for (cnt = 0; cnt < conflictsno; ++cnt)
iconf[cnt] = BYTE_GET (econf64[cnt]);
+
+ free (econf64);
}
printf (_("\nSection '.conflict' contains %d entries:\n"), conflictsno);
if (length <= 0)
return 0;
- GET_DATA_ALLOC (offset, length, pnotes, Elf_External_Note *, "notes");
+ pnotes = (Elf_External_Note *) get_data (NULL, file, offset, length,
+ _("notes"));
+ if (!pnotes)
+ return 0;
external = pnotes;
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