evax_bfd_print_egsd (FILE *file, unsigned char *rec, unsigned int rec_len)
{
unsigned int off = sizeof (struct vms_egsd);
- unsigned int n;
+ unsigned int n = 0;
fprintf (file, _(" EGSD (len=%u):\n"), rec_len);
+ if (rec_len < sizeof (struct vms_egsd) + sizeof (struct vms_egsd_entry))
+ return;
- n = 0;
- for (off = sizeof (struct vms_egsd); off < rec_len; )
+ while (off <= rec_len - sizeof (struct vms_egsd_entry))
{
struct vms_egsd_entry *e = (struct vms_egsd_entry *)(rec + off);
unsigned int type;
unsigned int len;
+ unsigned int rest;
type = (unsigned)bfd_getl16 (e->gsdtyp);
len = (unsigned)bfd_getl16 (e->gsdsiz);
n, type, len);
n++;
- if (off + len > rec_len || off + len < off)
+ if (len < sizeof (struct vms_egsd_entry) || len > rec_len - off)
{
- fprintf (file, _(" Error: length larger than remaining space in record\n"));
+ fprintf (file, _(" Erroneous length\n"));
return;
}
switch (type)
{
case EGSD__C_PSC:
- {
- struct vms_egps *egps = (struct vms_egps *)e;
- unsigned int flags = bfd_getl16 (egps->flags);
- unsigned int l;
-
- fprintf (file, _("PSC - Program section definition\n"));
- fprintf (file, _(" alignment : 2**%u\n"), egps->align);
- fprintf (file, _(" flags : 0x%04x"), flags);
- evax_bfd_print_egsd_flags (file, flags);
- fputc ('\n', file);
- l = bfd_getl32 (egps->alloc);
- fprintf (file, _(" alloc (len): %u (0x%08x)\n"), l, l);
- fprintf (file, _(" name : %.*s\n"),
- egps->namlng, egps->name);
- }
+ if (len >= offsetof (struct vms_egps, name))
+ {
+ struct vms_egps *egps = (struct vms_egps *) e;
+ unsigned int flags = bfd_getl16 (egps->flags);
+ unsigned int l;
+
+ fprintf (file, _("PSC - Program section definition\n"));
+ fprintf (file, _(" alignment : 2**%u\n"), egps->align);
+ fprintf (file, _(" flags : 0x%04x"), flags);
+ evax_bfd_print_egsd_flags (file, flags);
+ fputc ('\n', file);
+ l = bfd_getl32 (egps->alloc);
+ fprintf (file, _(" alloc (len): %u (0x%08x)\n"), l, l);
+ rest = len - offsetof (struct vms_egps, name);
+ fprintf (file, _(" name : %.*s\n"),
+ egps->namlng > rest ? rest : egps->namlng,
+ egps->name);
+ }
break;
case EGSD__C_SPSC:
- {
- struct vms_esgps *esgps = (struct vms_esgps *)e;
- unsigned int flags = bfd_getl16 (esgps->flags);
- unsigned int l;
-
- fprintf (file, _("SPSC - Shared Image Program section def\n"));
- fprintf (file, _(" alignment : 2**%u\n"), esgps->align);
- fprintf (file, _(" flags : 0x%04x"), flags);
- evax_bfd_print_egsd_flags (file, flags);
- fputc ('\n', file);
- l = bfd_getl32 (esgps->alloc);
- fprintf (file, _(" alloc (len) : %u (0x%08x)\n"), l, l);
- fprintf (file, _(" image offset : 0x%08x\n"),
- (unsigned int)bfd_getl32 (esgps->base));
- fprintf (file, _(" symvec offset : 0x%08x\n"),
- (unsigned int)bfd_getl32 (esgps->value));
- fprintf (file, _(" name : %.*s\n"),
- esgps->namlng, esgps->name);
- }
+ if (len >= offsetof (struct vms_esgps, name))
+ {
+ struct vms_esgps *esgps = (struct vms_esgps *) e;
+ unsigned int flags = bfd_getl16 (esgps->flags);
+ unsigned int l;
+
+ fprintf (file, _("SPSC - Shared Image Program section def\n"));
+ fprintf (file, _(" alignment : 2**%u\n"), esgps->align);
+ fprintf (file, _(" flags : 0x%04x"), flags);
+ evax_bfd_print_egsd_flags (file, flags);
+ fputc ('\n', file);
+ l = bfd_getl32 (esgps->alloc);
+ fprintf (file, _(" alloc (len) : %u (0x%08x)\n"), l, l);
+ fprintf (file, _(" image offset : 0x%08x\n"),
+ (unsigned int) bfd_getl32 (esgps->base));
+ fprintf (file, _(" symvec offset : 0x%08x\n"),
+ (unsigned int) bfd_getl32 (esgps->value));
+ rest = len - offsetof (struct vms_esgps, name);
+ fprintf (file, _(" name : %.*s\n"),
+ esgps->namlng > rest ? rest : esgps->namlng,
+ esgps->name);
+ }
break;
case EGSD__C_SYM:
- {
- struct vms_egsy *egsy = (struct vms_egsy *)e;
- unsigned int flags = bfd_getl16 (egsy->flags);
+ if (len >= sizeof (struct vms_egsy))
+ {
+ struct vms_egsy *egsy = (struct vms_egsy *) e;
+ unsigned int flags = bfd_getl16 (egsy->flags);
- if (flags & EGSY__V_DEF)
- {
- struct vms_esdf *esdf = (struct vms_esdf *)e;
-
- fprintf (file, _("SYM - Global symbol definition\n"));
- fprintf (file, _(" flags: 0x%04x"), flags);
- exav_bfd_print_egsy_flags (flags, file);
- fputc ('\n', file);
- fprintf (file, _(" psect offset: 0x%08x\n"),
- (unsigned)bfd_getl32 (esdf->value));
- if (flags & EGSY__V_NORM)
- {
- fprintf (file, _(" code address: 0x%08x\n"),
- (unsigned)bfd_getl32 (esdf->code_address));
- fprintf (file, _(" psect index for entry point : %u\n"),
- (unsigned)bfd_getl32 (esdf->ca_psindx));
- }
- fprintf (file, _(" psect index : %u\n"),
- (unsigned)bfd_getl32 (esdf->psindx));
- fprintf (file, _(" name : %.*s\n"),
- esdf->namlng, esdf->name);
- }
- else
- {
- struct vms_esrf *esrf = (struct vms_esrf *)e;
+ if ((flags & EGSY__V_DEF) != 0
+ && len >= offsetof (struct vms_esdf, name))
+ {
+ struct vms_esdf *esdf = (struct vms_esdf *) e;
+
+ fprintf (file, _("SYM - Global symbol definition\n"));
+ fprintf (file, _(" flags: 0x%04x"), flags);
+ exav_bfd_print_egsy_flags (flags, file);
+ fputc ('\n', file);
+ fprintf (file, _(" psect offset: 0x%08x\n"),
+ (unsigned) bfd_getl32 (esdf->value));
+ if (flags & EGSY__V_NORM)
+ {
+ fprintf (file, _(" code address: 0x%08x\n"),
+ (unsigned) bfd_getl32 (esdf->code_address));
+ fprintf (file, _(" psect index for entry point : %u\n"),
+ (unsigned) bfd_getl32 (esdf->ca_psindx));
+ }
+ fprintf (file, _(" psect index : %u\n"),
+ (unsigned) bfd_getl32 (esdf->psindx));
+ rest = len - offsetof (struct vms_esdf, name);
+ fprintf (file, _(" name : %.*s\n"),
+ esdf->namlng > rest ? rest : esdf->namlng,
+ esdf->name);
+ }
+ else if (len >= offsetof (struct vms_esrf, name))
+ {
+ struct vms_esrf *esrf = (struct vms_esrf *)e;
- fprintf (file, _("SYM - Global symbol reference\n"));
- fprintf (file, _(" name : %.*s\n"),
- esrf->namlng, esrf->name);
- }
- }
+ fprintf (file, _("SYM - Global symbol reference\n"));
+ rest = len - offsetof (struct vms_esrf, name);
+ fprintf (file, _(" name : %.*s\n"),
+ esrf->namlng > rest ? rest : esrf->namlng,
+ esrf->name);
+ }
+ }
break;
case EGSD__C_IDC:
- {
- struct vms_eidc *eidc = (struct vms_eidc *)e;
- unsigned int flags = bfd_getl32 (eidc->flags);
- unsigned char *p;
-
- fprintf (file, _("IDC - Ident Consistency check\n"));
- fprintf (file, _(" flags : 0x%08x"), flags);
- if (flags & EIDC__V_BINIDENT)
- fputs (" BINDENT", file);
- fputc ('\n', file);
- fprintf (file, _(" id match : %x\n"),
- (flags >> EIDC__V_IDMATCH_SH) & EIDC__V_IDMATCH_MASK);
- fprintf (file, _(" error severity: %x\n"),
- (flags >> EIDC__V_ERRSEV_SH) & EIDC__V_ERRSEV_MASK);
- p = eidc->name;
- fprintf (file, _(" entity name : %.*s\n"), p[0], p + 1);
- p += 1 + p[0];
- fprintf (file, _(" object name : %.*s\n"), p[0], p + 1);
- p += 1 + p[0];
- if (flags & EIDC__V_BINIDENT)
- fprintf (file, _(" binary ident : 0x%08x\n"),
- (unsigned)bfd_getl32 (p + 1));
- else
- fprintf (file, _(" ascii ident : %.*s\n"), p[0], p + 1);
- }
+ if (len >= sizeof (struct vms_eidc))
+ {
+ struct vms_eidc *eidc = (struct vms_eidc *) e;
+ unsigned int flags = bfd_getl32 (eidc->flags);
+ unsigned char *p;
+
+ fprintf (file, _("IDC - Ident Consistency check\n"));
+ fprintf (file, _(" flags : 0x%08x"), flags);
+ if (flags & EIDC__V_BINIDENT)
+ fputs (" BINDENT", file);
+ fputc ('\n', file);
+ fprintf (file, _(" id match : %x\n"),
+ (flags >> EIDC__V_IDMATCH_SH) & EIDC__V_IDMATCH_MASK);
+ fprintf (file, _(" error severity: %x\n"),
+ (flags >> EIDC__V_ERRSEV_SH) & EIDC__V_ERRSEV_MASK);
+ p = eidc->name;
+ rest = len - (p - (unsigned char *) e);
+ fprintf (file, _(" entity name : %.*s\n"),
+ p[0] > rest - 1 ? rest - 1 : p[0], p + 1);
+ if (rest > 1u + p[0])
+ {
+ rest -= 1 + p[0];
+ p += 1 + p[0];
+ fprintf (file, _(" object name : %.*s\n"),
+ p[0] > rest - 1 ? rest - 1 : p[0], p + 1);
+ if (rest > 1u + p[0])
+ {
+ rest -= 1 + p[0];
+ p += 1 + p[0];
+ if (flags & EIDC__V_BINIDENT)
+ {
+ if (rest >= 4)
+ fprintf (file, _(" binary ident : 0x%08x\n"),
+ (unsigned) bfd_getl32 (p));
+ }
+ else
+ fprintf (file, _(" ascii ident : %.*s\n"),
+ p[0] > rest - 1 ? rest - 1 : p[0], p + 1);
+ }
+ }
+ }
break;
case EGSD__C_SYMG:
- {
- struct vms_egst *egst = (struct vms_egst *)e;
- unsigned int flags = bfd_getl16 (egst->header.flags);
-
- fprintf (file, _("SYMG - Universal symbol definition\n"));
- fprintf (file, _(" flags: 0x%04x"), flags);
- exav_bfd_print_egsy_flags (flags, file);
- fputc ('\n', file);
- fprintf (file, _(" symbol vector offset: 0x%08x\n"),
- (unsigned)bfd_getl32 (egst->value));
- fprintf (file, _(" entry point: 0x%08x\n"),
- (unsigned)bfd_getl32 (egst->lp_1));
- fprintf (file, _(" proc descr : 0x%08x\n"),
- (unsigned)bfd_getl32 (egst->lp_2));
- fprintf (file, _(" psect index: %u\n"),
- (unsigned)bfd_getl32 (egst->psindx));
- fprintf (file, _(" name : %.*s\n"),
- egst->namlng, egst->name);
- }
+ if (len >= offsetof (struct vms_egst, name))
+ {
+ struct vms_egst *egst = (struct vms_egst *) e;
+ unsigned int flags = bfd_getl16 (egst->header.flags);
+
+ fprintf (file, _("SYMG - Universal symbol definition\n"));
+ fprintf (file, _(" flags: 0x%04x"), flags);
+ exav_bfd_print_egsy_flags (flags, file);
+ fputc ('\n', file);
+ fprintf (file, _(" symbol vector offset: 0x%08x\n"),
+ (unsigned) bfd_getl32 (egst->value));
+ fprintf (file, _(" entry point: 0x%08x\n"),
+ (unsigned) bfd_getl32 (egst->lp_1));
+ fprintf (file, _(" proc descr : 0x%08x\n"),
+ (unsigned) bfd_getl32 (egst->lp_2));
+ fprintf (file, _(" psect index: %u\n"),
+ (unsigned) bfd_getl32 (egst->psindx));
+ rest = len - offsetof (struct vms_egst, name);
+ fprintf (file, _(" name : %.*s\n"),
+ egst->namlng > rest ? rest : egst->namlng,
+ egst->name);
+ }
break;
case EGSD__C_SYMV:
- {
- struct vms_esdfv *esdfv = (struct vms_esdfv *)e;
- unsigned int flags = bfd_getl16 (esdfv->flags);
-
- fprintf (file, _("SYMV - Vectored symbol definition\n"));
- fprintf (file, _(" flags: 0x%04x"), flags);
- exav_bfd_print_egsy_flags (flags, file);
- fputc ('\n', file);
- fprintf (file, _(" vector : 0x%08x\n"),
- (unsigned)bfd_getl32 (esdfv->vector));
- fprintf (file, _(" psect offset: %u\n"),
- (unsigned)bfd_getl32 (esdfv->value));
- fprintf (file, _(" psect index : %u\n"),
- (unsigned)bfd_getl32 (esdfv->psindx));
- fprintf (file, _(" name : %.*s\n"),
- esdfv->namlng, esdfv->name);
- }
+ if (len >= offsetof (struct vms_esdfv, name))
+ {
+ struct vms_esdfv *esdfv = (struct vms_esdfv *) e;
+ unsigned int flags = bfd_getl16 (esdfv->flags);
+
+ fprintf (file, _("SYMV - Vectored symbol definition\n"));
+ fprintf (file, _(" flags: 0x%04x"), flags);
+ exav_bfd_print_egsy_flags (flags, file);
+ fputc ('\n', file);
+ fprintf (file, _(" vector : 0x%08x\n"),
+ (unsigned) bfd_getl32 (esdfv->vector));
+ fprintf (file, _(" psect offset: %u\n"),
+ (unsigned) bfd_getl32 (esdfv->value));
+ fprintf (file, _(" psect index : %u\n"),
+ (unsigned) bfd_getl32 (esdfv->psindx));
+ rest = len - offsetof (struct vms_esdfv, name);
+ fprintf (file, _(" name : %.*s\n"),
+ esdfv->namlng > rest ? rest : esdfv->namlng,
+ esdfv->name);
+ }
break;
case EGSD__C_SYMM:
- {
- struct vms_esdfm *esdfm = (struct vms_esdfm *)e;
- unsigned int flags = bfd_getl16 (esdfm->flags);
-
- fprintf (file, _("SYMM - Global symbol definition with version\n"));
- fprintf (file, _(" flags: 0x%04x"), flags);
- exav_bfd_print_egsy_flags (flags, file);
- fputc ('\n', file);
- fprintf (file, _(" version mask: 0x%08x\n"),
- (unsigned)bfd_getl32 (esdfm->version_mask));
- fprintf (file, _(" psect offset: %u\n"),
- (unsigned)bfd_getl32 (esdfm->value));
- fprintf (file, _(" psect index : %u\n"),
- (unsigned)bfd_getl32 (esdfm->psindx));
- fprintf (file, _(" name : %.*s\n"),
- esdfm->namlng, esdfm->name);
- }
+ if (len >= offsetof (struct vms_esdfm, name))
+ {
+ struct vms_esdfm *esdfm = (struct vms_esdfm *) e;
+ unsigned int flags = bfd_getl16 (esdfm->flags);
+
+ fprintf (file,
+ _("SYMM - Global symbol definition with version\n"));
+ fprintf (file, _(" flags: 0x%04x"), flags);
+ exav_bfd_print_egsy_flags (flags, file);
+ fputc ('\n', file);
+ fprintf (file, _(" version mask: 0x%08x\n"),
+ (unsigned)bfd_getl32 (esdfm->version_mask));
+ fprintf (file, _(" psect offset: %u\n"),
+ (unsigned)bfd_getl32 (esdfm->value));
+ fprintf (file, _(" psect index : %u\n"),
+ (unsigned)bfd_getl32 (esdfm->psindx));
+ rest = len - offsetof (struct vms_esdfm, name);
+ fprintf (file, _(" name : %.*s\n"),
+ esdfm->namlng > rest ? rest : esdfm->namlng,
+ esdfm->name);
+ }
break;
default:
fprintf (file, _("unhandled egsd entry type %u\n"), type);
}
static void
-evax_bfd_print_etir_stc_ir (FILE *file, const unsigned char *buf, int is_ps)
+evax_bfd_print_etir_stc_ir (FILE *file, const unsigned char *buf,
+ unsigned int len, int is_ps)
{
+ if (is_ps ? len < 44 : len < 33)
+ return;
+
/* xgettext:c-format */
fprintf (file, _(" linkage index: %u, replacement insn: 0x%08x\n"),
(unsigned)bfd_getl32 (buf),
(unsigned)bfd_getl32 (buf + 40),
(unsigned)bfd_getl32 (buf + 36));
else
- fprintf (file, _(" global name: %.*s\n"), buf[32], buf + 33);
+ fprintf (file, _(" global name: %.*s\n"),
+ buf[32] > len - 33 ? len - 33 : buf[32],
+ buf + 33);
}
static void
evax_bfd_print_etir (FILE *file, const char *name,
unsigned char *rec, unsigned int rec_len)
{
- unsigned int off = sizeof (struct vms_egsd);
- unsigned int sec_len = 0;
+ unsigned int off = sizeof (struct vms_eobjrec);
/* xgettext:c-format */
- fprintf (file, _(" %s (len=%u+%u):\n"), name,
- (unsigned)(rec_len - sizeof (struct vms_eobjrec)),
- (unsigned)sizeof (struct vms_eobjrec));
+ fprintf (file, _(" %s (len=%u):\n"), name, (unsigned) rec_len);
+ if (rec_len < sizeof (struct vms_eobjrec) + sizeof (struct vms_etir))
+ return;
- for (off = sizeof (struct vms_eobjrec); off < rec_len; )
+ while (off <= rec_len - sizeof (struct vms_etir))
{
struct vms_etir *etir = (struct vms_etir *)(rec + off);
unsigned char *buf;
unsigned int type;
unsigned int size;
+ unsigned int rest;
type = bfd_getl16 (etir->rectyp);
size = bfd_getl16 (etir->size);
buf = rec + off + sizeof (struct vms_etir);
- if (off + size > rec_len || off + size < off)
+ if (size < sizeof (struct vms_etir) || size > rec_len - off)
{
- fprintf (file, _(" Error: length larger than remaining space in record\n"));
+ fprintf (file, _(" Erroneous length\n"));
return;
}
/* xgettext:c-format */
- fprintf (file, _(" (type: %3u, size: 4+%3u): "), type, size - 4);
+ fprintf (file, _(" (type: %3u, size: %3u): "), type, size);
+ rest = size - sizeof (struct vms_etir);
switch (type)
{
case ETIR__C_STA_GBL:
- fprintf (file, _("STA_GBL (stack global) %.*s\n"),
- buf[0], buf + 1);
+ if (rest >= 1)
+ fprintf (file, _("STA_GBL (stack global) %.*s\n"),
+ buf[0] > rest - 1 ? rest - 1 : buf[0], buf + 1);
break;
case ETIR__C_STA_LW:
- fprintf (file, _("STA_LW (stack longword) 0x%08x\n"),
- (unsigned)bfd_getl32 (buf));
+ fprintf (file, _("STA_LW (stack longword)"));
+ if (rest >= 4)
+ fprintf (file, " 0x%08x\n",
+ (unsigned) bfd_getl32 (buf));
break;
case ETIR__C_STA_QW:
- fprintf (file, _("STA_QW (stack quadword) 0x%08x %08x\n"),
- (unsigned)bfd_getl32 (buf + 4),
- (unsigned)bfd_getl32 (buf + 0));
+ fprintf (file, _("STA_QW (stack quadword)"));
+ if (rest >= 8)
+ fprintf (file, " 0x%08x %08x\n",
+ (unsigned) bfd_getl32 (buf + 4),
+ (unsigned) bfd_getl32 (buf + 0));
break;
case ETIR__C_STA_PQ:
fprintf (file, _("STA_PQ (stack psect base + offset)\n"));
- /* xgettext:c-format */
- fprintf (file, _(" psect: %u, offset: 0x%08x %08x\n"),
- (unsigned)bfd_getl32 (buf + 0),
- (unsigned)bfd_getl32 (buf + 8),
- (unsigned)bfd_getl32 (buf + 4));
+ if (rest >= 12)
+ /* xgettext:c-format */
+ fprintf (file, _(" psect: %u, offset: 0x%08x %08x\n"),
+ (unsigned) bfd_getl32 (buf + 0),
+ (unsigned) bfd_getl32 (buf + 8),
+ (unsigned) bfd_getl32 (buf + 4));
break;
case ETIR__C_STA_LI:
fprintf (file, _("STA_LI (stack literal)\n"));
fprintf (file, _("STO_QW (store quadword)\n"));
break;
case ETIR__C_STO_IMMR:
- {
- unsigned int len = bfd_getl32 (buf);
- fprintf (file,
- _("STO_IMMR (store immediate repeat) %u bytes\n"),
- len);
- evax_bfd_print_hex (file, " ", buf + 4, len);
- sec_len += len;
- }
+ if (rest >= 4)
+ {
+ unsigned int rpt = bfd_getl32 (buf);
+ fprintf (file,
+ _("STO_IMMR (store immediate repeat) %u bytes\n"),
+ rpt);
+ if (rpt > rest - 4)
+ rpt = rest - 4;
+ evax_bfd_print_hex (file, " ", buf + 4, rpt);
+ }
break;
case ETIR__C_STO_GBL:
- fprintf (file, _("STO_GBL (store global) %.*s\n"),
- buf[0], buf + 1);
+ if (rest >= 1)
+ fprintf (file, _("STO_GBL (store global) %.*s\n"),
+ buf[0] > rest - 1 ? rest - 1 : buf[0], buf + 1);
break;
case ETIR__C_STO_CA:
- fprintf (file, _("STO_CA (store code address) %.*s\n"),
- buf[0], buf + 1);
+ if (rest >= 1)
+ fprintf (file, _("STO_CA (store code address) %.*s\n"),
+ buf[0] > rest - 1 ? rest - 1 : buf[0], buf + 1);
break;
case ETIR__C_STO_RB:
fprintf (file, _("STO_RB (store relative branch)\n"));
fprintf (file, _("STO_OFF (store offset to psect)\n"));
break;
case ETIR__C_STO_IMM:
- {
- unsigned int len = bfd_getl32 (buf);
- fprintf (file,
- _("STO_IMM (store immediate) %u bytes\n"),
- len);
- evax_bfd_print_hex (file, " ", buf + 4, len);
- sec_len += len;
- }
+ if (rest >= 4)
+ {
+ unsigned int rpt = bfd_getl32 (buf);
+ fprintf (file,
+ _("STO_IMM (store immediate) %u bytes\n"),
+ rpt);
+ if (rpt > rest - 4)
+ rpt = rest - 4;
+ evax_bfd_print_hex (file, " ", buf + 4, rpt);
+ }
break;
case ETIR__C_STO_GBL_LW:
- fprintf (file, _("STO_GBL_LW (store global longword) %.*s\n"),
- buf[0], buf + 1);
+ if (rest >= 1)
+ fprintf (file, _("STO_GBL_LW (store global longword) %.*s\n"),
+ buf[0] > rest - 1 ? rest - 1 : buf[0], buf + 1);
break;
case ETIR__C_STO_LP_PSB:
fprintf (file, _("STO_OFF (store LP with procedure signature)\n"));
case ETIR__C_STC_LP_PSB:
fprintf (file,
_("STC_LP_PSB (store cond linkage pair + signature)\n"));
- /* xgettext:c-format */
- fprintf (file, _(" linkage index: %u, procedure: %.*s\n"),
- (unsigned)bfd_getl32 (buf), buf[4], buf + 5);
- buf += 4 + 1 + buf[4];
- fprintf (file, _(" signature: %.*s\n"), buf[0], buf + 1);
+ if (rest >= 5)
+ {
+ /* xgettext:c-format */
+ fprintf (file, _(" linkage index: %u, procedure: %.*s\n"),
+ (unsigned) bfd_getl32 (buf),
+ buf[4] > rest - 5 ? rest - 5 : buf[4], buf + 5);
+ if (rest > 4 + 1u + buf[4])
+ {
+ rest -= 4 + 1 + buf[4];
+ buf += 4 + 1 + buf[4];
+ fprintf (file, _(" signature: %.*s\n"),
+ buf[0] > rest - 1 ? rest - 1: buf[0], buf + 1);
+ }
+ }
break;
case ETIR__C_STC_GBL:
fprintf (file, _("STC_GBL (store cond global)\n"));
- /* xgettext:c-format */
- fprintf (file, _(" linkage index: %u, global: %.*s\n"),
- (unsigned)bfd_getl32 (buf), buf[4], buf + 5);
+ if (rest >= 5)
+ /* xgettext:c-format */
+ fprintf (file, _(" linkage index: %u, global: %.*s\n"),
+ (unsigned) bfd_getl32 (buf),
+ buf[4] > rest - 5 ? rest - 5 : buf[4], buf + 5);
break;
case ETIR__C_STC_GCA:
fprintf (file, _("STC_GCA (store cond code address)\n"));
- /* xgettext:c-format */
- fprintf (file, _(" linkage index: %u, procedure name: %.*s\n"),
- (unsigned)bfd_getl32 (buf), buf[4], buf + 5);
+ if (rest >= 5)
+ /* xgettext:c-format */
+ fprintf (file, _(" linkage index: %u, procedure name: %.*s\n"),
+ (unsigned) bfd_getl32 (buf),
+ buf[4] > rest - 5 ? rest - 5 : buf[4], buf + 5);
break;
case ETIR__C_STC_PS:
fprintf (file, _("STC_PS (store cond psect + offset)\n"));
- fprintf (file,
- /* xgettext:c-format */
- _(" linkage index: %u, psect: %u, offset: 0x%08x %08x\n"),
- (unsigned)bfd_getl32 (buf),
- (unsigned)bfd_getl32 (buf + 4),
- (unsigned)bfd_getl32 (buf + 12),
- (unsigned)bfd_getl32 (buf + 8));
+ if (rest >= 16)
+ fprintf (file,
+ /* xgettext:c-format */
+ _(" linkage index: %u, psect: %u, offset: 0x%08x %08x\n"),
+ (unsigned)bfd_getl32 (buf),
+ (unsigned)bfd_getl32 (buf + 4),
+ (unsigned)bfd_getl32 (buf + 12),
+ (unsigned)bfd_getl32 (buf + 8));
break;
case ETIR__C_STC_NOP_GBL:
fprintf (file, _("STC_NOP_GBL (store cond NOP at global addr)\n"));
- evax_bfd_print_etir_stc_ir (file, buf, 0);
+ evax_bfd_print_etir_stc_ir (file, buf, rest, 0);
break;
case ETIR__C_STC_NOP_PS:
fprintf (file, _("STC_NOP_PS (store cond NOP at psect + offset)\n"));
- evax_bfd_print_etir_stc_ir (file, buf, 1);
+ evax_bfd_print_etir_stc_ir (file, buf, rest, 1);
break;
case ETIR__C_STC_BSR_GBL:
fprintf (file, _("STC_BSR_GBL (store cond BSR at global addr)\n"));
- evax_bfd_print_etir_stc_ir (file, buf, 0);
+ evax_bfd_print_etir_stc_ir (file, buf, rest, 0);
break;
case ETIR__C_STC_BSR_PS:
fprintf (file, _("STC_BSR_PS (store cond BSR at psect + offset)\n"));
- evax_bfd_print_etir_stc_ir (file, buf, 1);
+ evax_bfd_print_etir_stc_ir (file, buf, rest, 1);
break;
case ETIR__C_STC_LDA_GBL:
fprintf (file, _("STC_LDA_GBL (store cond LDA at global addr)\n"));
- evax_bfd_print_etir_stc_ir (file, buf, 0);
+ evax_bfd_print_etir_stc_ir (file, buf, rest, 0);
break;
case ETIR__C_STC_LDA_PS:
fprintf (file, _("STC_LDA_PS (store cond LDA at psect + offset)\n"));
- evax_bfd_print_etir_stc_ir (file, buf, 1);
+ evax_bfd_print_etir_stc_ir (file, buf, rest, 1);
break;
case ETIR__C_STC_BOH_GBL:
fprintf (file, _("STC_BOH_GBL (store cond BOH at global addr)\n"));
- evax_bfd_print_etir_stc_ir (file, buf, 0);
+ evax_bfd_print_etir_stc_ir (file, buf, rest, 0);
break;
case ETIR__C_STC_BOH_PS:
fprintf (file, _("STC_BOH_PS (store cond BOH at psect + offset)\n"));
- evax_bfd_print_etir_stc_ir (file, buf, 1);
+ evax_bfd_print_etir_stc_ir (file, buf, rest, 1);
break;
case ETIR__C_STC_NBH_GBL:
fprintf (file,
case ETIR__C_CTL_SETRB:
fprintf (file, _("CTL_SETRB (set relocation base)\n"));
- sec_len += 4;
break;
case ETIR__C_CTL_AUGRB:
- {
- unsigned int val = bfd_getl32 (buf);
- fprintf (file, _("CTL_AUGRB (augment relocation base) %u\n"), val);
- }
+ if (rest >= 4)
+ {
+ unsigned int val = bfd_getl32 (buf);
+ fprintf (file, _("CTL_AUGRB (augment relocation base) %u\n"),
+ val);
+ }
break;
case ETIR__C_CTL_DFLOC:
fprintf (file, _("CTL_DFLOC (define location)\n"));
projects / binutils-gdb.git / commitdiff