/* readelf.c -- display contents of an ELF format file
- Copyright (C) 1998-2020 Free Software Foundation, Inc.
+ Copyright (C) 1998-2021 Free Software Foundation, Inc.
Originally developed by Eric Youngdale <eric@andante.jic.com>
Modifications by Nick Clifton <nickc@redhat.com>
case DT_GNU_LIBLIST: return "GNU_LIBLIST";
case DT_GNU_LIBLISTSZ: return "GNU_LIBLISTSZ";
case DT_GNU_HASH: return "GNU_HASH";
+ case DT_GNU_FLAGS_1: return "GNU_FLAGS_1";
default:
if ((type >= DT_LOPROC) && (type <= DT_HIPROC))
case EM_FT32: return "FTDI Chip FT32";
case EM_MOXIE: return "Moxie";
case EM_AMDGPU: return "AMD GPU";
+ /* 230 (all reserved) */
+ /* 240 */
case EM_RISCV: return "RISC-V";
case EM_LANAI: return "Lanai 32-bit processor";
+ case EM_CEVA: return "CEVA Processor Architecture Family";
+ case EM_CEVA_X2: return "CEVA X2 Processor Family";
case EM_BPF: return "Linux BPF";
+ case EM_GRAPHCORE_IPU: return "Graphcore Intelligent Processing Unit";
+ case EM_IMG1: return "Imagination Technologies";
+ /* 250 */
case EM_NFP: return "Netronome Flow Processor";
+ case EM_VE: return "NEC Vector Engine";
+ case EM_CSKY: return "C-SKY";
+ case EM_ARC_COMPACT3_64: return "Synopsys ARCv2.3 64-bit";
+ case EM_MCS6502: return "MOS Technology MCS 6502 processor";
+ case EM_ARC_COMPACT3: return "Synopsys ARCv2.3 32-bit";
+ case EM_KVX: return "Kalray VLIW core of the MPPA processor family";
+ case EM_65816: return "WDC 65816/65C816";
+ case EM_LOONGARCH: return "Loongson Loongarch";
+ case EM_KF32: return "ChipON KungFu32";
/* Large numbers... */
case EM_MT: return "Morpho Techologies MT processor";
case EM_ADAPTEVA_EPIPHANY: return "Adapteva EPIPHANY";
case EM_CYGNUS_FRV: return "Fujitsu FR-V";
case EM_S12Z: return "Freescale S12Z";
- case EM_CSKY: return "C-SKY";
default:
snprintf (buff, sizeof (buff), _("<unknown>: 0x%x"), e_machine);
#define VMS_EPOCH_OFFSET 35067168000000000LL
#define VMS_GRANULARITY_FACTOR 10000000
+#ifndef INT64_MIN
+#define INT64_MIN (-9223372036854775807LL - 1)
+#endif
/* Display a VMS time in a human readable format. */
static void
print_vms_time (bfd_int64_t vmstime)
{
- struct tm *tm;
+ struct tm *tm = NULL;
time_t unxtime;
- unxtime = (vmstime - VMS_EPOCH_OFFSET) / VMS_GRANULARITY_FACTOR;
- tm = gmtime (&unxtime);
- printf ("%04u-%02u-%02uT%02u:%02u:%02u",
- tm->tm_year + 1900, tm->tm_mon + 1, tm->tm_mday,
- tm->tm_hour, tm->tm_min, tm->tm_sec);
+ if (vmstime >= INT64_MIN + VMS_EPOCH_OFFSET)
+ {
+ vmstime = (vmstime - VMS_EPOCH_OFFSET) / VMS_GRANULARITY_FACTOR;
+ unxtime = vmstime;
+ if (unxtime == vmstime)
+ tm = gmtime (&unxtime);
+ }
+ if (tm != NULL)
+ printf ("%04u-%02u-%02uT%02u:%02u:%02u",
+ tm->tm_year + 1900, tm->tm_mon + 1, tm->tm_mday,
+ tm->tm_hour, tm->tm_min, tm->tm_sec);
}
#endif /* BFD64 */
}
break;
+ case DT_GNU_FLAGS_1:
+ if (do_dynamic)
+ {
+ printf (_("Flags:"));
+ if (entry->d_un.d_val == 0)
+ printf (_(" None\n"));
+ else
+ {
+ unsigned long int val = entry->d_un.d_val;
+
+ if (val & DF_GNU_1_UNIQUE)
+ {
+ printf (" UNIQUE");
+ val ^= DF_GNU_1_UNIQUE;
+ }
+ if (val != 0)
+ printf (" %lx", val);
+ puts ("");
+ }
+ }
+ break;
+
default:
if ((entry->d_tag >= DT_VERSYM) && (entry->d_tag <= DT_VERNEEDNUM))
filedata->version_info[DT_VERSIONTAGIDX (entry->d_tag)]
/* Dump CTF errors/warnings. */
static void
-dump_ctf_errs (ctf_file_t *fp)
+dump_ctf_errs (ctf_dict_t *fp)
{
ctf_next_t *it = NULL;
char *errtext;
/* Dump one CTF archive member. */
static int
-dump_ctf_archive_member (ctf_file_t *ctf, const char *name, void *arg)
+dump_ctf_archive_member (ctf_dict_t *ctf, const char *name, void *arg)
{
- ctf_file_t *parent = (ctf_file_t *) arg;
+ ctf_dict_t *parent = (ctf_dict_t *) arg;
const char *things[] = {"Header", "Labels", "Data objects",
"Function objects", "Variables", "Types", "Strings",
""};
ctf_sect_t * strsectp = NULL;
ctf_archive_t * ctfa = NULL;
ctf_archive_t * parenta = NULL, *lookparent;
- ctf_file_t * parent = NULL;
+ ctf_dict_t * parent = NULL;
int err;
bfd_boolean ret = FALSE;
ctfsect.cts_data = data;
if (!dump_ctf_symtab_name)
- dump_ctf_symtab_name = strdup (".symtab");
+ dump_ctf_symtab_name = strdup (".dynsym");
if (!dump_ctf_strtab_name)
- dump_ctf_strtab_name = strdup (".strtab");
+ dump_ctf_strtab_name = strdup (".dynstr");
if (dump_ctf_symtab_name && dump_ctf_symtab_name[0] != 0)
{
goto fail;
}
+ ctf_arc_symsect_endianness (ctfa, filedata->file_header.e_ident[EI_DATA]
+ != ELFDATA2MSB);
+
if (parentdata)
{
if ((parenta = ctf_arc_bufopen (&parentsect, symsectp, strsectp,
/* Assume that the applicable parent archive member is the default one.
(This is what all known implementations are expected to do, if they
put CTFs and their parents in archives together.) */
- if ((parent = ctf_arc_open_by_name (lookparent, NULL, &err)) == NULL)
+ if ((parent = ctf_dict_open (lookparent, NULL, &err)) == NULL)
{
dump_ctf_errs (NULL);
error (_("CTF open failure: %s\n"), ctf_errmsg (err));
printf (_("\nDump of CTF section '%s':\n"),
printable_section_name (filedata, section));
- if (ctf_archive_iter (ctfa, dump_ctf_archive_member, parent) != 0)
- ret = FALSE;
+ if ((err = ctf_archive_iter (ctfa, dump_ctf_archive_member, parent)) != 0)
+ {
+ dump_ctf_errs (NULL);
+ error (_("CTF member open failure: %s\n"), ctf_errmsg (err));
+ ret = FALSE;
+ }
fail:
- ctf_file_close (parent);
+ ctf_dict_close (parent);
ctf_close (ctfa);
ctf_close (parenta);
free (parentdata);
const char * name;
/* 0 = special, 1 = string, 2 = uleb123, > 0x80 == table lookup. */
unsigned int type;
- const char ** table;
+ const char *const *table;
} arm_attr_public_tag;
-static const char * arm_attr_tag_CPU_arch[] =
+static const char *const arm_attr_tag_CPU_arch[] =
{"Pre-v4", "v4", "v4T", "v5T", "v5TE", "v5TEJ", "v6", "v6KZ", "v6T2",
"v6K", "v7", "v6-M", "v6S-M", "v7E-M", "v8", "v8-R", "v8-M.baseline",
"v8-M.mainline", "", "", "", "v8.1-M.mainline"};
-static const char * arm_attr_tag_ARM_ISA_use[] = {"No", "Yes"};
-static const char * arm_attr_tag_THUMB_ISA_use[] =
+static const char *const arm_attr_tag_ARM_ISA_use[] = {"No", "Yes"};
+static const char *const arm_attr_tag_THUMB_ISA_use[] =
{"No", "Thumb-1", "Thumb-2", "Yes"};
-static const char * arm_attr_tag_FP_arch[] =
+static const char *const arm_attr_tag_FP_arch[] =
{"No", "VFPv1", "VFPv2", "VFPv3", "VFPv3-D16", "VFPv4", "VFPv4-D16",
"FP for ARMv8", "FPv5/FP-D16 for ARMv8"};
-static const char * arm_attr_tag_WMMX_arch[] = {"No", "WMMXv1", "WMMXv2"};
-static const char * arm_attr_tag_Advanced_SIMD_arch[] =
+static const char *const arm_attr_tag_WMMX_arch[] = {"No", "WMMXv1", "WMMXv2"};
+static const char *const arm_attr_tag_Advanced_SIMD_arch[] =
{"No", "NEONv1", "NEONv1 with Fused-MAC", "NEON for ARMv8",
"NEON for ARMv8.1"};
-static const char * arm_attr_tag_PCS_config[] =
+static const char *const arm_attr_tag_PCS_config[] =
{"None", "Bare platform", "Linux application", "Linux DSO", "PalmOS 2004",
"PalmOS (reserved)", "SymbianOS 2004", "SymbianOS (reserved)"};
-static const char * arm_attr_tag_ABI_PCS_R9_use[] =
+static const char *const arm_attr_tag_ABI_PCS_R9_use[] =
{"V6", "SB", "TLS", "Unused"};
-static const char * arm_attr_tag_ABI_PCS_RW_data[] =
+static const char *const arm_attr_tag_ABI_PCS_RW_data[] =
{"Absolute", "PC-relative", "SB-relative", "None"};
-static const char * arm_attr_tag_ABI_PCS_RO_data[] =
+static const char *const arm_attr_tag_ABI_PCS_RO_data[] =
{"Absolute", "PC-relative", "None"};
-static const char * arm_attr_tag_ABI_PCS_GOT_use[] =
+static const char *const arm_attr_tag_ABI_PCS_GOT_use[] =
{"None", "direct", "GOT-indirect"};
-static const char * arm_attr_tag_ABI_PCS_wchar_t[] =
+static const char *const arm_attr_tag_ABI_PCS_wchar_t[] =
{"None", "??? 1", "2", "??? 3", "4"};
-static const char * arm_attr_tag_ABI_FP_rounding[] = {"Unused", "Needed"};
-static const char * arm_attr_tag_ABI_FP_denormal[] =
+static const char *const arm_attr_tag_ABI_FP_rounding[] = {"Unused", "Needed"};
+static const char *const arm_attr_tag_ABI_FP_denormal[] =
{"Unused", "Needed", "Sign only"};
-static const char * arm_attr_tag_ABI_FP_exceptions[] = {"Unused", "Needed"};
-static const char * arm_attr_tag_ABI_FP_user_exceptions[] = {"Unused", "Needed"};
-static const char * arm_attr_tag_ABI_FP_number_model[] =
+static const char *const arm_attr_tag_ABI_FP_exceptions[] = {"Unused", "Needed"};
+static const char *const arm_attr_tag_ABI_FP_user_exceptions[] = {"Unused", "Needed"};
+static const char *const arm_attr_tag_ABI_FP_number_model[] =
{"Unused", "Finite", "RTABI", "IEEE 754"};
-static const char * arm_attr_tag_ABI_enum_size[] =
+static const char *const arm_attr_tag_ABI_enum_size[] =
{"Unused", "small", "int", "forced to int"};
-static const char * arm_attr_tag_ABI_HardFP_use[] =
+static const char *const arm_attr_tag_ABI_HardFP_use[] =
{"As Tag_FP_arch", "SP only", "Reserved", "Deprecated"};
-static const char * arm_attr_tag_ABI_VFP_args[] =
+static const char *const arm_attr_tag_ABI_VFP_args[] =
{"AAPCS", "VFP registers", "custom", "compatible"};
-static const char * arm_attr_tag_ABI_WMMX_args[] =
+static const char *const arm_attr_tag_ABI_WMMX_args[] =
{"AAPCS", "WMMX registers", "custom"};
-static const char * arm_attr_tag_ABI_optimization_goals[] =
+static const char *const arm_attr_tag_ABI_optimization_goals[] =
{"None", "Prefer Speed", "Aggressive Speed", "Prefer Size",
"Aggressive Size", "Prefer Debug", "Aggressive Debug"};
-static const char * arm_attr_tag_ABI_FP_optimization_goals[] =
+static const char *const arm_attr_tag_ABI_FP_optimization_goals[] =
{"None", "Prefer Speed", "Aggressive Speed", "Prefer Size",
"Aggressive Size", "Prefer Accuracy", "Aggressive Accuracy"};
-static const char * arm_attr_tag_CPU_unaligned_access[] = {"None", "v6"};
-static const char * arm_attr_tag_FP_HP_extension[] =
+static const char *const arm_attr_tag_CPU_unaligned_access[] = {"None", "v6"};
+static const char *const arm_attr_tag_FP_HP_extension[] =
{"Not Allowed", "Allowed"};
-static const char * arm_attr_tag_ABI_FP_16bit_format[] =
+static const char *const arm_attr_tag_ABI_FP_16bit_format[] =
{"None", "IEEE 754", "Alternative Format"};
-static const char * arm_attr_tag_DSP_extension[] =
+static const char *const arm_attr_tag_DSP_extension[] =
{"Follow architecture", "Allowed"};
-static const char * arm_attr_tag_MPextension_use[] =
+static const char *const arm_attr_tag_MPextension_use[] =
{"Not Allowed", "Allowed"};
-static const char * arm_attr_tag_DIV_use[] =
+static const char *const arm_attr_tag_DIV_use[] =
{"Allowed in Thumb-ISA, v7-R or v7-M", "Not allowed",
"Allowed in v7-A with integer division extension"};
-static const char * arm_attr_tag_T2EE_use[] = {"Not Allowed", "Allowed"};
-static const char * arm_attr_tag_Virtualization_use[] =
+static const char *const arm_attr_tag_T2EE_use[] = {"Not Allowed", "Allowed"};
+static const char *const arm_attr_tag_Virtualization_use[] =
{"Not Allowed", "TrustZone", "Virtualization Extensions",
"TrustZone and Virtualization Extensions"};
-static const char * arm_attr_tag_MPextension_use_legacy[] =
+static const char *const arm_attr_tag_MPextension_use_legacy[] =
{"Not Allowed", "Allowed"};
-static const char * arm_attr_tag_MVE_arch[] =
+static const char *const arm_attr_tag_MVE_arch[] =
{"No MVE", "MVE Integer only", "MVE Integer and FP"};
#define LOOKUP(id, name) \
data = (unsigned char *) get_data (NULL, filedata, offset, end - mips_pltgot,
1, _("Procedure Linkage Table data"));
if (data == NULL)
- return FALSE;
+ {
+ free (rels);
+ return FALSE;
+ }
printf ("\nPLT GOT:\n\n");
printf (_(" Reserved entries:\n"));
case GNU_PROPERTY_X86_FEATURE_1_SHSTK:
printf ("SHSTK");
break;
+ case GNU_PROPERTY_X86_FEATURE_1_LAM_U48:
+ printf ("LAM_U48");
+ break;
+ case GNU_PROPERTY_X86_FEATURE_1_LAM_U57:
+ printf ("LAM_U57");
+ break;
default:
printf (_("<unknown: %x>"), bit);
break;
projects / thirdparty / binutils-gdb.git / blobdiff