#include "bucomm.h"
#include "elfcomm.h"
#include "dwarf.h"
+#include "ctf-api.h"
#include "elf/common.h"
#include "elf/external.h"
#include "elf/d10v.h"
#include "elf/d30v.h"
#include "elf/dlx.h"
+#include "elf/bpf.h"
#include "elf/epiphany.h"
#include "elf/fr30.h"
#include "elf/frv.h"
#define DEBUG_DUMP (1 << 2) /* The -w command line switch. */
#define STRING_DUMP (1 << 3) /* The -p command line switch. */
#define RELOC_DUMP (1 << 4) /* The -R command line switch. */
+#define CTF_DUMP (1 << 5) /* The --ctf command line switch. */
typedef unsigned char dump_type;
static bfd_boolean do_version = FALSE;
static bfd_boolean do_histogram = FALSE;
static bfd_boolean do_debugging = FALSE;
+static bfd_boolean do_ctf = FALSE;
static bfd_boolean do_arch = FALSE;
static bfd_boolean do_notes = FALSE;
static bfd_boolean do_archive_index = FALSE;
static bfd_boolean is_32bit_elf = FALSE;
static bfd_boolean decompress_dumps = FALSE;
+static char *dump_ctf_parent_name;
+static char *dump_ctf_symtab_name;
+static char *dump_ctf_strtab_name;
+
struct group_list
{
struct group_list * next;
case EM_SCORE:
case EM_XGATE:
case EM_NFP:
+ case EM_BPF:
return FALSE;
/* Targets that use RELA relocations. */
rtype = elf_visium_reloc_type (type);
break;
+ case EM_BPF:
+ rtype = elf_bpf_reloc_type (type);
+ break;
+
case EM_ADAPTEVA_EPIPHANY:
rtype = elf_epiphany_reloc_type (type);
break;
return res;
}
+static const char *
+get_aarch64_dynamic_type (unsigned long type)
+{
+ switch (type)
+ {
+ case DT_AARCH64_BTI_PLT: return "AARCH64_BTI_PLT";
+ case DT_AARCH64_PAC_PLT: return "AARCH64_PAC_PLT";
+ case DT_AARCH64_VARIANT_PCS: return "AARCH64_VARIANT_PCS";
+ default:
+ return NULL;
+ }
+}
+
static const char *
get_mips_dynamic_type (unsigned long type)
{
switch (filedata->file_header.e_machine)
{
+ case EM_AARCH64:
+ result = get_aarch64_dynamic_type (type);
+ break;
case EM_MIPS:
case EM_MIPS_RS3_LE:
result = get_mips_dynamic_type (type);
case EM_TPC: return "Tenor Network TPC processor";
case EM_SNP1K: return "Trebia SNP 1000 processor";
/* 100 */
- case EM_ST200: return "STMicroelectronics ST200 microcontroller";
+ case EM_ST200: return "STMicroelectronics ST200 microcontroller";
case EM_IP2K_OLD:
case EM_IP2K: return "Ubicom IP2xxx 8-bit microcontrollers";
case EM_MAX: return "MAX Processor";
case EM_MT: return "Morpho Techologies MT processor";
case EM_ALPHA: return "Alpha";
case EM_WEBASSEMBLY: return "Web Assembly";
- case EM_DLX: return "OpenDLX";
+ case EM_DLX: return "OpenDLX";
case EM_XSTORMY16: return "Sanyo XStormy16 CPU core";
case EM_IQ2000: return "Vitesse IQ2000";
case EM_M32C_OLD:
{
switch (type)
{
- case PT_HP_TLS: return "HP_TLS";
- case PT_HP_CORE_NONE: return "HP_CORE_NONE";
- case PT_HP_CORE_VERSION: return "HP_CORE_VERSION";
- case PT_HP_CORE_KERNEL: return "HP_CORE_KERNEL";
- case PT_HP_CORE_COMM: return "HP_CORE_COMM";
- case PT_HP_CORE_PROC: return "HP_CORE_PROC";
- case PT_HP_CORE_LOADABLE: return "HP_CORE_LOADABLE";
- case PT_HP_CORE_STACK: return "HP_CORE_STACK";
- case PT_HP_CORE_SHM: return "HP_CORE_SHM";
- case PT_HP_CORE_MMF: return "HP_CORE_MMF";
- case PT_HP_PARALLEL: return "HP_PARALLEL";
- case PT_HP_FASTBIND: return "HP_FASTBIND";
- case PT_HP_OPT_ANNOT: return "HP_OPT_ANNOT";
- case PT_HP_HSL_ANNOT: return "HP_HSL_ANNOT";
- case PT_HP_STACK: return "HP_STACK";
- case PT_HP_CORE_UTSNAME: return "HP_CORE_UTSNAME";
case PT_PARISC_ARCHEXT: return "PARISC_ARCHEXT";
case PT_PARISC_UNWIND: return "PARISC_UNWIND";
case PT_PARISC_WEAKORDER: return "PARISC_WEAKORDER";
{
case PT_IA_64_ARCHEXT: return "IA_64_ARCHEXT";
case PT_IA_64_UNWIND: return "IA_64_UNWIND";
- case PT_HP_TLS: return "HP_TLS";
- case PT_IA_64_HP_OPT_ANOT: return "HP_OPT_ANNOT";
- case PT_IA_64_HP_HSL_ANOT: return "HP_HSL_ANNOT";
- case PT_IA_64_HP_STACK: return "HP_STACK";
default: return NULL;
}
}
}
}
+static const char *
+get_hpux_segment_type (unsigned long type, unsigned e_machine)
+{
+ if (e_machine == EM_PARISC)
+ switch (type)
+ {
+ case PT_HP_TLS: return "HP_TLS";
+ case PT_HP_CORE_NONE: return "HP_CORE_NONE";
+ case PT_HP_CORE_VERSION: return "HP_CORE_VERSION";
+ case PT_HP_CORE_KERNEL: return "HP_CORE_KERNEL";
+ case PT_HP_CORE_COMM: return "HP_CORE_COMM";
+ case PT_HP_CORE_PROC: return "HP_CORE_PROC";
+ case PT_HP_CORE_LOADABLE: return "HP_CORE_LOADABLE";
+ case PT_HP_CORE_STACK: return "HP_CORE_STACK";
+ case PT_HP_CORE_SHM: return "HP_CORE_SHM";
+ case PT_HP_CORE_MMF: return "HP_CORE_MMF";
+ case PT_HP_PARALLEL: return "HP_PARALLEL";
+ case PT_HP_FASTBIND: return "HP_FASTBIND";
+ case PT_HP_OPT_ANNOT: return "HP_OPT_ANNOT";
+ case PT_HP_HSL_ANNOT: return "HP_HSL_ANNOT";
+ case PT_HP_STACK: return "HP_STACK";
+ case PT_HP_CORE_UTSNAME: return "HP_CORE_UTSNAME";
+ default: return NULL;
+ }
+
+ if (e_machine == EM_IA_64)
+ switch (type)
+ {
+ case PT_HP_TLS: return "HP_TLS";
+ case PT_IA_64_HP_OPT_ANOT: return "HP_OPT_ANNOT";
+ case PT_IA_64_HP_HSL_ANOT: return "HP_HSL_ANNOT";
+ case PT_IA_64_HP_STACK: return "HP_STACK";
+ default: return NULL;
+ }
+
+ return NULL;
+}
+
static const char *
get_solaris_segment_type (unsigned long type)
{
case PT_GNU_PROPERTY: return "GNU_PROPERTY";
default:
- if (p_type >= PT_GNU_MBIND_LO && p_type <= PT_GNU_MBIND_HI)
- {
- sprintf (buff, "GNU_MBIND+%#lx",
- p_type - PT_GNU_MBIND_LO);
- }
- else if ((p_type >= PT_LOPROC) && (p_type <= PT_HIPROC))
+ if ((p_type >= PT_LOPROC) && (p_type <= PT_HIPROC))
{
const char * result;
}
else if ((p_type >= PT_LOOS) && (p_type <= PT_HIOS))
{
- const char * result;
+ const char * result = NULL;
- switch (filedata->file_header.e_machine)
+ switch (filedata->file_header.e_ident[EI_OSABI])
{
- case EM_PARISC:
- result = get_parisc_segment_type (p_type);
+ case ELFOSABI_GNU:
+ case ELFOSABI_FREEBSD:
+ if (p_type >= PT_GNU_MBIND_LO && p_type <= PT_GNU_MBIND_HI)
+ {
+ sprintf (buff, "GNU_MBIND+%#lx", p_type - PT_GNU_MBIND_LO);
+ result = buff;
+ }
break;
- case EM_IA_64:
- result = get_ia64_segment_type (p_type);
+ case ELFOSABI_HPUX:
+ result = get_hpux_segment_type (p_type,
+ filedata->file_header.e_machine);
+ break;
+ case ELFOSABI_SOLARIS:
+ result = get_solaris_segment_type (p_type);
break;
default:
- if (filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_SOLARIS)
- result = get_solaris_segment_type (p_type);
- else
- result = NULL;
break;
}
-
if (result != NULL)
return result;
#define OPTION_DWARF_DEPTH 514
#define OPTION_DWARF_START 515
#define OPTION_DWARF_CHECK 516
+#define OPTION_CTF_DUMP 517
+#define OPTION_CTF_PARENT 518
+#define OPTION_CTF_SYMBOLS 519
+#define OPTION_CTF_STRINGS 520
static struct option options[] =
{
{"dwarf-start", required_argument, 0, OPTION_DWARF_START},
{"dwarf-check", no_argument, 0, OPTION_DWARF_CHECK},
+ {"ctf", required_argument, 0, OPTION_CTF_DUMP},
+
+ {"ctf-symbols", required_argument, 0, OPTION_CTF_SYMBOLS},
+ {"ctf-strings", required_argument, 0, OPTION_CTF_STRINGS},
+ {"ctf-parent", required_argument, 0, OPTION_CTF_PARENT},
+
{"version", no_argument, 0, 'v'},
{"wide", no_argument, 0, 'W'},
{"help", no_argument, 0, 'H'},
--dwarf-depth=N Do not display DIEs at depth N or greater\n\
--dwarf-start=N Display DIEs starting with N, at the same depth\n\
or deeper\n"));
+ fprintf (stream, _("\
+ --ctf=<number|name> Display CTF info from section <number|name>\n\
+ --ctf-parent=<number|name>\n\
+ Use section <number|name> as the CTF parent\n\n\
+ --ctf-symbols=<number|name>\n\
+ Use section <number|name> as the CTF external symtab\n\n\
+ --ctf-strings=<number|name>\n\
+ Use section <number|name> as the CTF external strtab\n\n"));
+
#ifdef SUPPORT_DISASSEMBLY
fprintf (stream, _("\
-i --instruction-dump=<number|name>\n\
case OPTION_DWARF_CHECK:
dwarf_check = TRUE;
break;
+ case OPTION_CTF_DUMP:
+ do_ctf = TRUE;
+ request_dump (filedata, CTF_DUMP);
+ break;
+ case OPTION_CTF_SYMBOLS:
+ dump_ctf_symtab_name = strdup (optarg);
+ break;
+ case OPTION_CTF_STRINGS:
+ dump_ctf_strtab_name = strdup (optarg);
+ break;
+ case OPTION_CTF_PARENT:
+ dump_ctf_parent_name = strdup (optarg);
+ break;
case OPTION_DYN_SYMS:
do_dyn_syms = TRUE;
break;
printable_section_name (filedata, section),
(unsigned long) section->sh_entsize,
(unsigned long) section->sh_size);
- break;
+ continue;
}
start = (unsigned char *) get_data (NULL, filedata, section->sh_offset,
remaining = 4;
}
+ else
+ {
+ addr.section = SHN_UNDEF;
+ addr.offset = 0;
+ }
if ((word & 0x80000000) == 0)
{
return TRUE;
}
+static void
+dynamic_section_aarch64_val (Elf_Internal_Dyn * entry)
+{
+ switch (entry->d_tag)
+ {
+ case DT_AARCH64_BTI_PLT:
+ case DT_AARCH64_PAC_PLT:
+ break;
+ default:
+ print_vma (entry->d_un.d_ptr, PREFIX_HEX);
+ break;
+ }
+ putchar ('\n');
+}
+
static void
dynamic_section_mips_val (Elf_Internal_Dyn * entry)
{
{
switch (filedata->file_header.e_machine)
{
+ case EM_AARCH64:
+ dynamic_section_aarch64_val (entry);
+ break;
case EM_MIPS:
case EM_MIPS_RS3_LE:
dynamic_section_mips_val (entry);
printable_section_name (filedata, section),
section->sh_info);
- printf (_(" Addr: 0x"));
+ printf (_(" Addr: 0x"));
printf_vma (section->sh_addr);
printf (_(" Offset: %#08lx Link: %u (%s)\n"),
(unsigned long) section->sh_offset, section->sh_link,
total),
printable_section_name (filedata, section), (unsigned long) total);
- printf (_(" Addr: "));
+ printf (_(" Addr: 0x"));
printf_vma (section->sh_addr);
printf (_(" Offset: %#08lx Link: %u (%s)\n"),
(unsigned long) section->sh_offset, section->sh_link,
else if (binding >= STB_LOOS && binding <= STB_HIOS)
{
if (binding == STB_GNU_UNIQUE
- && (filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_GNU
- /* GNU is still using the default value 0. */
- || filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_NONE))
+ && filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_GNU)
return "UNIQUE";
snprintf (buff, sizeof (buff), _("<OS specific>: %d"), binding);
}
if (type == STT_GNU_IFUNC
&& (filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_GNU
- || filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_FREEBSD
- /* GNU is still using the default value 0. */
- || filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_NONE))
+ || filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_FREEBSD))
return "IFUNC";
snprintf (buff, sizeof (buff), _("<OS specific>: %d"), type);
}
}
+static const char *
+get_alpha_symbol_other (unsigned int other)
+{
+ switch (other)
+ {
+ case STO_ALPHA_NOPV: return "NOPV";
+ case STO_ALPHA_STD_GPLOAD: return "STD GPLOAD";
+ default:
+ error (_("Unrecognized alpah specific other value: %u"), other);
+ return _("<unknown>");
+ }
+}
+
static const char *
get_solaris_symbol_visibility (unsigned int visibility)
{
}
}
+static const char *
+get_aarch64_symbol_other (unsigned int other)
+{
+ static char buf[32];
+
+ if (other & STO_AARCH64_VARIANT_PCS)
+ {
+ other &= ~STO_AARCH64_VARIANT_PCS;
+ if (other == 0)
+ return "VARIANT_PCS";
+ snprintf (buf, sizeof buf, "VARIANT_PCS | %x", other);
+ return buf;
+ }
+ return NULL;
+}
+
static const char *
get_mips_symbol_other (unsigned int other)
{
switch (filedata->file_header.e_machine)
{
+ case EM_ALPHA:
+ result = get_alpha_symbol_other (other);
+ break;
+ case EM_AARCH64:
+ result = get_aarch64_symbol_other (other);
+ break;
case EM_MIPS:
result = get_mips_symbol_other (other);
break;
if (ivd.vd_ndx == (vers_data & VERSYM_VERSION))
{
- if (ivd.vd_ndx == 1 && ivd.vd_flags == VER_FLG_BASE)
+ if (ivd.vd_ndx == 1 && ivd.vd_flags == VER_FLG_BASE)
return NULL;
off -= ivd.vd_next;
case EM_AARCH64:
return (reloc_type == 258
|| reloc_type == 1); /* R_AARCH64_ABS32 || R_AARCH64_P32_ABS32 */
+ case EM_BPF:
+ return reloc_type == 11; /* R_BPF_DATA_32 */
case EM_ADAPTEVA_EPIPHANY:
return reloc_type == 3;
case EM_ALPHA:
case EM_OR1K:
return reloc_type == 1; /* R_OR1K_32. */
case EM_PARISC:
- return (reloc_type == 1 /* R_PARISC_DIR32. */
+ return (reloc_type == 1 /* R_PARISC_DIR32. */
|| reloc_type == 2 /* R_PARISC_DIR21L. */
|| reloc_type == 41); /* R_PARISC_SECREL32. */
case EM_PJ:
case EM_L1OM:
case EM_K1OM:
return reloc_type == 2; /* R_X86_64_PC32. */
+ case EM_VAX:
+ return reloc_type == 4; /* R_VAX_PCREL32. */
case EM_XTENSA_OLD:
case EM_XTENSA:
return reloc_type == 14; /* R_XTENSA_32_PCREL. */
return TRUE;
}
+static ctf_sect_t *
+shdr_to_ctf_sect (ctf_sect_t *buf, Elf_Internal_Shdr *shdr, Filedata *filedata)
+{
+ buf->cts_name = SECTION_NAME (shdr);
+ buf->cts_size = shdr->sh_size;
+ buf->cts_entsize = shdr->sh_entsize;
+
+ return buf;
+}
+
+/* Formatting callback function passed to ctf_dump. Returns either the pointer
+ it is passed, or a pointer to newly-allocated storage, in which case
+ dump_ctf() will free it when it no longer needs it. */
+
+static char *dump_ctf_indent_lines (ctf_sect_names_t sect ATTRIBUTE_UNUSED,
+ char *s, void *arg)
+{
+ const char *blanks = arg;
+ char *new_s;
+
+ if (asprintf (&new_s, "%s%s", blanks, s) < 0)
+ return s;
+ return new_s;
+}
+
+static bfd_boolean
+dump_section_as_ctf (Elf_Internal_Shdr * section, Filedata * filedata)
+{
+ Elf_Internal_Shdr * parent_sec = NULL;
+ Elf_Internal_Shdr * symtab_sec = NULL;
+ Elf_Internal_Shdr * strtab_sec = NULL;
+ void * data = NULL;
+ void * symdata = NULL;
+ void * strdata = NULL;
+ void * parentdata = NULL;
+ ctf_sect_t ctfsect, symsect, strsect, parentsect;
+ ctf_sect_t * symsectp = NULL;
+ ctf_sect_t * strsectp = NULL;
+ ctf_file_t * ctf = NULL;
+ ctf_file_t * parent = NULL;
+
+ const char *things[] = {"Labels", "Data objects", "Function objects",
+ "Variables", "Types", "Strings", ""};
+ const char **thing;
+ int err;
+ bfd_boolean ret = FALSE;
+ size_t i;
+
+ shdr_to_ctf_sect (&ctfsect, section, filedata);
+ data = get_section_contents (section, filedata);
+ ctfsect.cts_data = data;
+
+ if (dump_ctf_symtab_name)
+ {
+ if ((symtab_sec = find_section (filedata, dump_ctf_symtab_name)) == NULL)
+ {
+ error (_("No symbol section named %s\n"), dump_ctf_symtab_name);
+ goto fail;
+ }
+ if ((symdata = (void *) get_data (NULL, filedata,
+ symtab_sec->sh_offset, 1,
+ symtab_sec->sh_size,
+ _("symbols"))) == NULL)
+ goto fail;
+ symsectp = shdr_to_ctf_sect (&symsect, symtab_sec, filedata);
+ symsect.cts_data = symdata;
+ }
+ if (dump_ctf_strtab_name)
+ {
+ if ((strtab_sec = find_section (filedata, dump_ctf_strtab_name)) == NULL)
+ {
+ error (_("No string table section named %s\n"),
+ dump_ctf_strtab_name);
+ goto fail;
+ }
+ if ((strdata = (void *) get_data (NULL, filedata,
+ strtab_sec->sh_offset, 1,
+ strtab_sec->sh_size,
+ _("strings"))) == NULL)
+ goto fail;
+ strsectp = shdr_to_ctf_sect (&strsect, strtab_sec, filedata);
+ strsect.cts_data = strdata;
+ }
+ if (dump_ctf_parent_name)
+ {
+ if ((parent_sec = find_section (filedata, dump_ctf_parent_name)) == NULL)
+ {
+ error (_("No CTF parent section named %s\n"), dump_ctf_parent_name);
+ goto fail;
+ }
+ if ((parentdata = (void *) get_data (NULL, filedata,
+ parent_sec->sh_offset, 1,
+ parent_sec->sh_size,
+ _("CTF parent"))) == NULL)
+ goto fail;
+ shdr_to_ctf_sect (&parentsect, parent_sec, filedata);
+ parentsect.cts_data = parentdata;
+ }
+
+ /* Load the CTF file and dump it. */
+
+ if ((ctf = ctf_bufopen (&ctfsect, symsectp, strsectp, &err)) == NULL)
+ {
+ error (_("CTF open failure: %s\n"), ctf_errmsg (err));
+ goto fail;
+ }
+
+ if (parentdata)
+ {
+ if ((parent = ctf_bufopen (&parentsect, symsectp, strsectp, &err)) == NULL)
+ {
+ error (_("CTF open failure: %s\n"), ctf_errmsg (err));
+ goto fail;
+ }
+
+ ctf_import (ctf, parent);
+ }
+
+ ret = TRUE;
+
+ printf (_("\nDump of CTF section '%s':\n"),
+ printable_section_name (filedata, section));
+
+ for (i = 1, thing = things; *thing[0]; thing++, i++)
+ {
+ ctf_dump_state_t *s = NULL;
+ char *item;
+
+ printf ("\n %s:\n", *thing);
+ while ((item = ctf_dump (ctf, &s, i, dump_ctf_indent_lines,
+ (void *) " ")) != NULL)
+ {
+ printf ("%s\n", item);
+ free (item);
+ }
+
+ if (ctf_errno (ctf))
+ {
+ error (_("Iteration failed: %s, %s\n"), *thing,
+ ctf_errmsg (ctf_errno (ctf)));
+ ret = FALSE;
+ }
+ }
+
+ fail:
+ ctf_file_close (ctf);
+ ctf_file_close (parent);
+ free (parentdata);
+ free (data);
+ free (symdata);
+ free (strdata);
+ return ret;
+}
+
static bfd_boolean
load_specific_debug_section (enum dwarf_section_display_enum debug,
const Elf_Internal_Shdr * sec,
struct dwarf_section * section = &debug_displays [debug].section;
char buf [64];
Filedata * filedata = (Filedata *) data;
-
+
if (section->start != NULL)
{
/* If it is already loaded, do nothing. */
if (! display_debug_section (i, section, filedata))
res = FALSE;
}
+
+ if (dump & CTF_DUMP)
+ {
+ if (! dump_section_as_ctf (section, filedata))
+ res = FALSE;
+ }
}
/* Check to see if the user requested a
static const char * 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-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[] =
{"No", "Thumb-1", "Thumb-2", "Yes"};
static const char * arm_attr_tag_MPextension_use_legacy[] =
{"Not Allowed", "Allowed"};
+static const char * arm_attr_tag_MVE_arch[] =
+ {"No MVE", "MVE Integer only", "MVE Integer and FP"};
+
#define LOOKUP(id, name) \
{id, #name, 0x80 | ARRAY_SIZE(arm_attr_tag_##name), arm_attr_tag_##name}
static arm_attr_public_tag arm_attr_public_tags[] =
LOOKUP(42, MPextension_use),
LOOKUP(44, DIV_use),
LOOKUP(46, DSP_extension),
+ LOOKUP(48, MVE_arch),
{64, "nodefaults", 0, NULL},
{65, "also_compatible_with", 0, NULL},
LOOKUP(66, T2EE_use),
case GNU_PROPERTY_X86_ISA_1_AVX512_VNNI:
printf ("AVX512_VNNI");
break;
+ case GNU_PROPERTY_X86_ISA_1_AVX512_BF16:
+ printf ("AVX512_BF16");
+ break;
default:
printf (_("<unknown: %x>"), bit);
break;
}
}
+static void
+decode_aarch64_feature_1_and (unsigned int bitmask)
+{
+ while (bitmask)
+ {
+ unsigned int bit = bitmask & (- bitmask);
+
+ bitmask &= ~ bit;
+ switch (bit)
+ {
+ case GNU_PROPERTY_AARCH64_FEATURE_1_BTI:
+ printf ("BTI");
+ break;
+
+ case GNU_PROPERTY_AARCH64_FEATURE_1_PAC:
+ printf ("PAC");
+ break;
+
+ default:
+ printf (_("<unknown: %x>"), bit);
+ break;
+ }
+ if (bitmask)
+ printf (", ");
+ }
+}
+
static void
print_gnu_property_note (Filedata * filedata, Elf_Internal_Note * pnote)
{
break;
}
}
+ else if (filedata->file_header.e_machine == EM_AARCH64)
+ {
+ if (type == GNU_PROPERTY_AARCH64_FEATURE_1_AND)
+ {
+ printf ("AArch64 feature: ");
+ if (datasz != 4)
+ printf (_("<corrupt length: %#x> "), datasz);
+ else
+ decode_aarch64_feature_1_and (byte_get (ptr, 4));
+ goto next;
+ }
+ }
}
else
{
case NT_GNU_PROPERTY_TYPE_0:
print_gnu_property_note (filedata, pnote);
break;
-
+
default:
/* Handle unrecognised types. An error message should have already been
created by get_gnu_elf_note_type(), so all that we need to do is to
return TRUE;
case NT_NETBSD_MARCH:
- printf (" NetBSD\t0x%08lx\tMARCH <%s>\n", pnote->descsz,
+ printf (" NetBSD\t\t0x%08lx\tMARCH <%s>\n", pnote->descsz,
pnote->descdata);
return TRUE;
+#ifdef NT_NETBSD_PAX
+ case NT_NETBSD_PAX:
+ version = byte_get ((unsigned char *) pnote->descdata, sizeof (version));
+ printf (" NetBSD\t\t0x%08lx\tPaX <%s%s%s%s%s%s>\n", pnote->descsz,
+ ((version & NT_NETBSD_PAX_MPROTECT) ? "+mprotect" : ""),
+ ((version & NT_NETBSD_PAX_NOMPROTECT) ? "-mprotect" : ""),
+ ((version & NT_NETBSD_PAX_GUARD) ? "+guard" : ""),
+ ((version & NT_NETBSD_PAX_NOGUARD) ? "-guard" : ""),
+ ((version & NT_NETBSD_PAX_ASLR) ? "+ASLR" : ""),
+ ((version & NT_NETBSD_PAX_NOASLR) ? "-ASLR" : ""));
+ return TRUE;
+#endif
+
default:
printf (" NetBSD\t0x%08lx\tUnknown note type: (0x%08lx)\n", pnote->descsz,
pnote->type);
{
static char buff[64];
- if (e_type == NT_NETBSDCORE_PROCINFO)
- return _("NetBSD procinfo structure");
+ switch (e_type)
+ {
+ case NT_NETBSDCORE_PROCINFO:
+ /* NetBSD core "procinfo" structure. */
+ return _("NetBSD procinfo structure");
- /* As of Jan 2002 there are no other machine-independent notes
- defined for NetBSD core files. If the note type is less
- than the start of the machine-dependent note types, we don't
- understand it. */
+#ifdef NT_NETBSDCORE_AUXV
+ case NT_NETBSDCORE_AUXV:
+ return _("NetBSD ELF auxiliary vector data");
+#endif
- if (e_type < NT_NETBSDCORE_FIRSTMACH)
- {
- snprintf (buff, sizeof (buff), _("Unknown note type: (0x%08x)"), e_type);
- return buff;
+ default:
+ /* As of Jan 2002 there are no other machine-independent notes
+ defined for NetBSD core files. If the note type is less
+ than the start of the machine-dependent note types, we don't
+ understand it. */
+
+ if (e_type < NT_NETBSDCORE_FIRSTMACH)
+ {
+ snprintf (buff, sizeof (buff), _("Unknown note type: (0x%08x)"), e_type);
+ return buff;
+ }
+ break;
}
switch (filedata->file_header.e_machine)
}
break;
+ /* On SuperH, PT_GETREGS == mach+3 and PT_GETFPREGS == mach+5.
+ There's also old PT___GETREGS40 == mach + 1 for old reg
+ structure which lacks GBR. */
+ case EM_SH:
+ switch (e_type)
+ {
+ case NT_NETBSDCORE_FIRSTMACH + 1:
+ return _("PT___GETREGS40 (old reg structure)");
+ case NT_NETBSDCORE_FIRSTMACH + 3:
+ return _("PT_GETREGS (reg structure)");
+ case NT_NETBSDCORE_FIRSTMACH + 5:
+ return _("PT_GETFPREGS (fpreg structure)");
+ default:
+ break;
+ }
+ break;
+
/* On all other arch's, PT_GETREGS == mach+1 and
PT_GETFPREGS == mach+3. */
default:
}
else
goto stapdt_note_too_small;
-
+
if (data >= data_end)
goto stapdt_note_too_small;
maxlen = data_end - data;
a1 = find_section_by_address (filedata, addr1);
a2 = find_section_by_address (filedata, addr2);
-
+
return a1 == a2 && a1 != NULL;
}
start = byte_get ((unsigned char *) pnote->descdata, 8);
end = byte_get ((unsigned char *) pnote->descdata + 8, 8);
break;
-
+
default:
error (_(" <invalid description size: %lx>\n"), pnote->descsz);
printf (_(" <invalid descsz>"));
if (do_wide && left > 0)
printf ("%-*s", left, " ");
-
+
return TRUE;
}
/* NetBSD-specific core file notes. */
return process_netbsd_elf_note (pnote);
+ else if (const_strneq (pnote->namedata, "PaX"))
+ /* NetBSD-specific core file notes. */
+ return process_netbsd_elf_note (pnote);
+
else if (strneq (pnote->namedata, "SPU/", 4))
{
/* SPU-specific core file notes. */
/* PR 24049 - we cannot use filedata->file_name as this will
have already been freed. */
error (_("%s: failed to read archive header\n"), arch.file_name);
-
+
ret = FALSE;
break;
}
thin_filedata.handle = nested_arch.file;
thin_filedata.file_name = qualified_name;
-
+
if (! process_object (& thin_filedata))
ret = FALSE;
}
if (cmdline.dump_sects != NULL)
free (cmdline.dump_sects);
+ free (dump_ctf_symtab_name);
+ free (dump_ctf_strtab_name);
+ free (dump_ctf_parent_name);
+
return err ? EXIT_FAILURE : EXIT_SUCCESS;
}