#include "bucomm.h"
#include "elfcomm.h"
#include "dwarf.h"
-#ifdef HAVE_LIBCTF
#include "ctf-api.h"
-#endif
#include "elf/common.h"
#include "elf/external.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. */
-#ifdef HAVE_LIBCTF
#define CTF_DUMP (1 << 5) /* The --ctf command line switch. */
-#endif
typedef unsigned char dump_type;
static bfd_boolean do_version = FALSE;
static bfd_boolean do_histogram = FALSE;
static bfd_boolean do_debugging = FALSE;
-#ifdef HAVE_LIBCTF
static bfd_boolean do_ctf = FALSE;
-#endif
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;
-#ifdef HAVE_LIBCTF
static char *dump_ctf_parent_name;
static char *dump_ctf_symtab_name;
static char *dump_ctf_strtab_name;
-#endif
struct group_list
{
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:
#define OPTION_DWARF_DEPTH 514
#define OPTION_DWARF_START 515
#define OPTION_DWARF_CHECK 516
-#ifdef HAVE_LIBCTF
#define OPTION_CTF_DUMP 517
#define OPTION_CTF_PARENT 518
#define OPTION_CTF_SYMBOLS 519
#define OPTION_CTF_STRINGS 520
-#endif
static struct option options[] =
{
{"dwarf-start", required_argument, 0, OPTION_DWARF_START},
{"dwarf-check", no_argument, 0, OPTION_DWARF_CHECK},
-#ifdef HAVE_LIBCTF
{"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},
-#endif
{"version", no_argument, 0, 'v'},
{"wide", no_argument, 0, 'W'},
--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"));
-#ifdef HAVE_LIBCTF
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 external symtab\n\n\
--ctf-strings=<number|name>\n\
Use section <number|name> as the CTF external strtab\n\n"));
-#endif
#ifdef SUPPORT_DISASSEMBLY
fprintf (stream, _("\
case OPTION_DWARF_CHECK:
dwarf_check = TRUE;
break;
-#ifdef HAVE_LIBCTF
case OPTION_CTF_DUMP:
do_ctf = TRUE;
request_dump (filedata, CTF_DUMP);
case OPTION_CTF_PARENT:
dump_ctf_parent_name = strdup (optarg);
break;
-#endif
case OPTION_DYN_SYMS:
do_dyn_syms = TRUE;
break;
remaining = 4;
}
+ else
+ {
+ addr.section = SHN_UNDEF;
+ addr.offset = 0;
+ }
if ((word & 0x80000000) == 0)
{
}
}
+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)
{
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;
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_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;
}
-#ifdef HAVE_LIBCTF
static ctf_sect_t *
shdr_to_ctf_sect (ctf_sect_t *buf, Elf_Internal_Shdr *shdr, Filedata *filedata)
{
static char *dump_ctf_indent_lines (ctf_sect_names_t sect ATTRIBUTE_UNUSED,
char *s, void *arg)
{
- char *spaces = arg;
+ const char *blanks = arg;
char *new_s;
- if (asprintf (&new_s, "%s%s", spaces, s) < 0)
+ if (asprintf (&new_s, "%s%s", blanks, s) < 0)
return s;
return new_s;
}
free (strdata);
return ret;
}
-#endif /* HAVE_LIBCTF */
static bfd_boolean
load_specific_debug_section (enum dwarf_section_display_enum debug,
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. */
res = FALSE;
}
-#ifdef HAVE_LIBCTF
if (dump & CTF_DUMP)
{
if (! dump_section_as_ctf (section, filedata))
res = FALSE;
}
-#endif
}
/* Check to see if the user requested a
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);
-#ifdef HAVE_LIBCTF
free (dump_ctf_symtab_name);
free (dump_ctf_strtab_name);
free (dump_ctf_parent_name);
-#endif
return err ? EXIT_FAILURE : EXIT_SUCCESS;
}
projects / deliverable / binutils-gdb.git / blobdiff