Copyright 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
Originally developed by Eric Youngdale <eric@andante.jic.com>
- Modifications by Nick Clifton <nickc@cygnus.com>
+ Modifications by Nick Clifton <nickc@redhat.com>
This file is part of GNU Binutils.
#include "bucomm.h"
#include "getopt.h"
-char * program_name = "readelf";
-unsigned int dynamic_addr;
-bfd_size_type dynamic_size;
-unsigned int rela_addr;
-unsigned int rela_size;
-char * dynamic_strings;
+char * program_name = "readelf";
+unsigned int dynamic_addr;
+bfd_size_type dynamic_size;
+unsigned int rela_addr;
+unsigned int rela_size;
+char * dynamic_strings;
char * string_table;
unsigned long string_table_length;
unsigned long num_dynamic_syms;
-Elf_Internal_Sym * dynamic_symbols;
+Elf_Internal_Sym * dynamic_symbols;
Elf_Internal_Syminfo * dynamic_syminfo;
-unsigned long dynamic_syminfo_offset;
+unsigned long dynamic_syminfo_offset;
unsigned int dynamic_syminfo_nent;
-char program_interpreter [64];
-int dynamic_info[DT_JMPREL + 1];
-int version_info[16];
-int loadaddr = 0;
+char program_interpreter [64];
+int dynamic_info[DT_JMPREL + 1];
+int version_info[16];
+int loadaddr = 0;
Elf_Internal_Ehdr elf_header;
Elf_Internal_Shdr * section_headers;
Elf_Internal_Dyn * dynamic_segment;
-int show_name;
-int do_dynamic;
-int do_syms;
-int do_reloc;
-int do_sections;
-int do_segments;
+int show_name;
+int do_dynamic;
+int do_syms;
+int do_reloc;
+int do_sections;
+int do_segments;
int do_unwind;
-int do_using_dynamic;
-int do_header;
-int do_dump;
-int do_version;
+int do_using_dynamic;
+int do_header;
+int do_dump;
+int do_version;
int do_histogram;
int do_debugging;
int do_debug_info;
int do_debug_pubnames;
int do_debug_aranges;
int do_debug_frames;
+int do_debug_frames_interp;
+int do_debug_macinfo;
int do_arch;
int do_notes;
int is_32bit_elf;
static const char * get_sparc64_dynamic_type PARAMS ((unsigned long));
static const char * get_parisc_dynamic_type PARAMS ((unsigned long));
static const char * get_dynamic_type PARAMS ((unsigned long));
-static int slurp_rela_relocs PARAMS ((FILE *, unsigned long, unsigned long, Elf_Internal_Rela **, unsigned long *));
-static int slurp_rel_relocs PARAMS ((FILE *, unsigned long, unsigned long, Elf_Internal_Rel **, unsigned long *));
+static int slurp_rela_relocs PARAMS ((FILE *, unsigned long, unsigned long, Elf_Internal_Rela **, unsigned long *));
+static int slurp_rel_relocs PARAMS ((FILE *, unsigned long, unsigned long, Elf_Internal_Rel **, unsigned long *));
static int dump_relocations PARAMS ((FILE *, unsigned long, unsigned long, Elf_Internal_Sym *, unsigned long, char *, int));
static char * get_file_type PARAMS ((unsigned));
static char * get_machine_name PARAMS ((unsigned));
static const char * get_symbol_type PARAMS ((unsigned int));
static const char * get_symbol_visibility PARAMS ((unsigned int));
static const char * get_symbol_index_type PARAMS ((unsigned int));
-static const char * get_dynamic_flags PARAMS ((bfd_vma));
+static const char * get_dynamic_flags PARAMS ((bfd_vma));
static void usage PARAMS ((void));
static void parse_args PARAMS ((int, char **));
static int process_file_header PARAMS ((void));
static void dynamic_segment_parisc_val PARAMS ((Elf_Internal_Dyn *));
static int process_dynamic_segment PARAMS ((FILE *));
static int process_symbol_table PARAMS ((FILE *));
+static int process_syminfo PARAMS ((FILE *));
static int process_section_contents PARAMS ((FILE *));
-static void process_file PARAMS ((char *));
+static void process_mips_fpe_exception PARAMS ((int));
+static int process_mips_specific PARAMS ((FILE *));
+static int process_file PARAMS ((char *));
static int process_relocs PARAMS ((FILE *));
static int process_version_sections PARAMS ((FILE *));
static char * get_ver_flags PARAMS ((unsigned int));
static int get_32bit_dynamic_segment PARAMS ((FILE *));
static int get_64bit_dynamic_segment PARAMS ((FILE *));
#ifdef SUPPORT_DISASSEMBLY
-static int disassemble_section PARAMS ((Elf32_Internal_Shdr *, FILE *));
+static int disassemble_section PARAMS ((Elf32_Internal_Shdr *, FILE *));
#endif
-static int dump_section PARAMS ((Elf32_Internal_Shdr *, FILE *));
-static int display_debug_section PARAMS ((Elf32_Internal_Shdr *, FILE *));
+static int dump_section PARAMS ((Elf32_Internal_Shdr *, FILE *));
+static int display_debug_section PARAMS ((Elf32_Internal_Shdr *, FILE *));
static int display_debug_info PARAMS ((Elf32_Internal_Shdr *, unsigned char *, FILE *));
static int display_debug_not_supported PARAMS ((Elf32_Internal_Shdr *, unsigned char *, FILE *));
+static int prescan_debug_info PARAMS ((Elf32_Internal_Shdr *, unsigned char *, FILE *));
static int display_debug_lines PARAMS ((Elf32_Internal_Shdr *, unsigned char *, FILE *));
+static int display_debug_pubnames PARAMS ((Elf32_Internal_Shdr *, unsigned char *, FILE *));
static int display_debug_abbrev PARAMS ((Elf32_Internal_Shdr *, unsigned char *, FILE *));
static int display_debug_aranges PARAMS ((Elf32_Internal_Shdr *, unsigned char *, FILE *));
static int display_debug_frames PARAMS ((Elf32_Internal_Shdr *, unsigned char *, FILE *));
+static int display_debug_macinfo PARAMS ((Elf32_Internal_Shdr *, unsigned char *, FILE *));
static unsigned char * process_abbrev_section PARAMS ((unsigned char *, unsigned char *));
static unsigned long read_leb128 PARAMS ((unsigned char *, int *, int));
static int process_extended_line_op PARAMS ((unsigned char *, int, int));
static const char * get_data_encoding PARAMS ((unsigned char));
static const char * get_osabi_name PARAMS ((unsigned char));
static int guess_is_rela PARAMS ((unsigned long));
-static char * get_note_type PARAMS ((unsigned int));
+static char * get_note_type PARAMS ((unsigned int));
static int process_note PARAMS ((Elf32_Internal_Note *));
static int process_corefile_note_segment PARAMS ((FILE *, bfd_vma, bfd_vma));
static int process_corefile_note_segments PARAMS ((FILE *));
-static int process_corefile_contents PARAMS ((FILE *));
+static int process_corefile_contents PARAMS ((FILE *));
+static int process_arch_specific PARAMS ((FILE *));
typedef int Elf32_Word;
#endif
#define UNKNOWN -1
-#define SECTION_NAME(X) ((X) == NULL ? "<none>" : \
+#define SECTION_NAME(X) ((X) == NULL ? "<none>" : \
((X)->sh_name >= string_table_length \
? "<corrupt>" : string_table + (X)->sh_name))
#define DT_VERSIONTAGIDX(tag) (DT_VERNEEDNUM - (tag)) /* Reverse order! */
-#define BYTE_GET(field) byte_get (field, sizeof (field))
+#define BYTE_GET(field) byte_get (field, sizeof (field))
/* If we can support a 64 bit data type then BFD64 should be defined
and sizeof (bfd_vma) == 8. In this case when translating from an
equivalent of the 8 byte wide external counterparts, and so we must
truncate the data. */
#ifdef BFD64
-#define BYTE_GET8(field) byte_get (field, -8)
+#define BYTE_GET8(field) byte_get (field, -8)
#else
-#define BYTE_GET8(field) byte_get (field, 8)
+#define BYTE_GET8(field) byte_get (field, 8)
#endif
-#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 NUM_ELEM(array) (sizeof (array) / sizeof ((array)[0]))
#define GET_ELF_SYMBOLS(file, offset, size) \
(is_32bit_elf ? get_32bit_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;
return ((unsigned int) (field [0]))
| (((unsigned int) (field [1])) << 8);
+#ifndef BFD64
case 8:
/* We want to extract data from an 8 byte wide field and
place it into a 4 byte wide field. Since this is a little
endian source we can juts use the 4 byte extraction code. */
/* Fall through. */
+#endif
case 4:
return ((unsigned long) (field [0]))
| (((unsigned long) (field [1])) << 8)
| (((unsigned long) (field [3])) << 24);
#ifdef BFD64
+ case 8:
case -8:
/* This is a special case, generated by the BYTE_GET8 macro.
It means that we are loading an 8 byte value from a field
| (((unsigned long) (field [1])) << 16)
| (((unsigned long) (field [0])) << 24);
+#ifndef BFD64
case 8:
/* Although we are extracing data from an 8 byte wide field, we
are returning only 4 bytes of data. */
| (((unsigned long) (field [6])) << 8)
| (((unsigned long) (field [5])) << 16)
| (((unsigned long) (field [4])) << 24);
-
-#ifdef BFD64
+#else
+ case 8:
case -8:
/* This is a special case, generated by the BYTE_GET8 macro.
It means that we are loading an 8 byte value from a field
case EM_CYGNUS_M32R:
case EM_CYGNUS_D10V:
case EM_MIPS:
- case EM_MIPS_RS4_BE:
+ case EM_MIPS_RS3_LE:
return FALSE;
/* Targets that use RELA relocations. */
{
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);
return 0;
}
- if (is_rela)
- printf
- (_(" Offset Info Type Symbol's Value Symbol's Name Addend\n"));
+ if (is_32bit_elf)
+ {
+ if (is_rela)
+ printf
+ (_(" Offset Info Type Symbol's Value Symbol's Name Addend\n"));
+ else
+ printf
+ (_(" Offset Info Type Symbol's Value Symbol's Name\n"));
+ }
else
- printf
- (_(" Offset Info Type Symbol's Value Symbol's Name\n"));
+ {
+ if (is_rela)
+ printf
+ (_(" Offset Info Type Symbol's Value Symbol's Name Addend\n"));
+ else
+ printf
+ (_(" Offset Info Type Symbol's Value Symbol's Name\n"));
+ }
for (i = 0; i < rel_size; i++)
{
#endif
}
+ if (is_32bit_elf)
+ {
+#ifdef _bfd_int64_low
+ printf ("%8.8lx %8.8lx ", _bfd_int64_low (offset), _bfd_int64_low (info));
+#else
+ printf ("%8.8lx %8.8lx ", offset, info);
+#endif
+ }
+ else
+ {
#ifdef _bfd_int64_low
- printf (" %8.8lx %5.5lx ", _bfd_int64_low (offset), _bfd_int64_low (info));
+ printf ("%8.8lx%8.8lx %8.8lx%8.8lx ",
+ _bfd_int64_high (offset),
+ _bfd_int64_low (offset),
+ _bfd_int64_high (info),
+ _bfd_int64_low (info));
#else
- printf (" %8.8lx %5.5lx ", offset, info);
+ printf ("%16.16lx %16.16lx ", offset, info);
#endif
+ }
switch (elf_header.e_machine)
{
break;
case EM_MIPS:
- case EM_MIPS_RS4_BE:
+ case EM_MIPS_RS3_LE:
rtype = elf_mips_reloc_type (type);
break;
if (symtab_index)
{
- if (symtab != NULL)
+ if (symtab == NULL || symtab_index >= nsyms)
+ printf (" bad symbol index: %08lx", (unsigned long) symtab_index);
+ else
{
- if (symtab_index >= nsyms)
- printf (" bad symbol index: %08lx", (unsigned long) symtab_index);
- else
- {
- Elf_Internal_Sym * psym;
+ Elf_Internal_Sym * psym;
- psym = symtab + symtab_index;
+ psym = symtab + symtab_index;
- printf (" ");
- print_vma (psym->st_value, LONG_HEX);
- printf (" ");
+ printf (" ");
+ print_vma (psym->st_value, LONG_HEX);
+ printf (" ");
- if (psym->st_name == 0)
- printf ("%-25.25s",
- SECTION_NAME (section_headers + psym->st_shndx));
- else if (strtab == NULL)
- printf (_("<string table index %3ld>"), psym->st_name);
- else
- printf ("%-25.25s", strtab + psym->st_name);
+ if (psym->st_name == 0)
+ printf ("%-25.25s",
+ SECTION_NAME (section_headers + psym->st_shndx));
+ else if (strtab == NULL)
+ printf (_("<string table index %3ld>"), psym->st_name);
+ else
+ printf ("%-25.25s", strtab + psym->st_name);
- if (is_rela)
- printf (" + %lx", (unsigned long) relas [i].r_addend);
- }
+ if (is_rela)
+ printf (" + %lx", (unsigned long) relas [i].r_addend);
}
}
else if (is_rela)
switch (elf_header.e_machine)
{
case EM_MIPS:
- case EM_MIPS_RS4_BE:
+ case EM_MIPS_RS3_LE:
result = get_mips_dynamic_type (type);
break;
case EM_SPARCV9:
switch (e_machine)
{
- case EM_NONE: return _("None");
- case EM_M32: return "WE32100";
- case EM_SPARC: return "Sparc";
- case EM_386: return "Intel 80386";
- case EM_68K: return "MC68000";
- case EM_88K: return "MC88000";
- case EM_486: return "Intel 80486";
- case EM_860: return "Intel 80860";
- case EM_MIPS: return "MIPS R3000";
- case EM_S370: return "IBM System/370";
- case EM_MIPS_RS4_BE: return "MIPS R4000 big-endian";
+ case EM_NONE: return _("None");
+ case EM_M32: return "WE32100";
+ case EM_SPARC: return "Sparc";
+ case EM_386: return "Intel 80386";
+ case EM_68K: return "MC68000";
+ case EM_88K: return "MC88000";
+ case EM_486: return "Intel 80486";
+ case EM_860: return "Intel 80860";
+ case EM_MIPS: return "MIPS R3000";
+ case EM_S370: return "IBM System/370";
+ case EM_MIPS_RS3_LE: return "MIPS R4000 big-endian";
case EM_OLD_SPARCV9: return "Sparc v9 (old)";
- case EM_PARISC: return "HPPA";
+ case EM_PARISC: return "HPPA";
case EM_PPC_OLD: return "Power PC (old)";
- case EM_SPARC32PLUS: return "Sparc v8+" ;
- case EM_960: return "Intel 90860";
- case EM_PPC: return "PowerPC";
- case EM_V800: return "NEC V800";
- case EM_FR20: return "Fujitsu FR20";
- case EM_RH32: return "TRW RH32";
+ case EM_SPARC32PLUS: return "Sparc v8+" ;
+ case EM_960: return "Intel 90860";
+ case EM_PPC: return "PowerPC";
+ case EM_V800: return "NEC V800";
+ case EM_FR20: return "Fujitsu FR20";
+ case EM_RH32: return "TRW RH32";
case EM_MCORE: return "MCORE";
- case EM_ARM: return "ARM";
- case EM_OLD_ALPHA: return "Digital Alpha (old)";
- case EM_SH: return "Hitachi SH";
- case EM_SPARCV9: return "Sparc v9";
- case EM_TRICORE: return "Siemens Tricore";
+ case EM_ARM: return "ARM";
+ case EM_OLD_ALPHA: return "Digital Alpha (old)";
+ case EM_SH: return "Hitachi SH";
+ case EM_SPARCV9: return "Sparc v9";
+ case EM_TRICORE: return "Siemens Tricore";
case EM_ARC: return "ARC";
case EM_H8_300: return "Hitachi H8/300";
case EM_H8_300H: return "Hitachi H8/300H";
case EM_MIPS_X: return "Stanford MIPS-X";
case EM_COLDFIRE: return "Motorola Coldfire";
case EM_68HC12: return "Motorola M68HC12";
- case EM_ALPHA: return "Alpha";
+ case EM_ALPHA: return "Alpha";
case EM_CYGNUS_D10V: return "d10v";
case EM_CYGNUS_D30V: return "d30v";
case EM_CYGNUS_ARC: return "ARC";
case EM_CYGNUS_MN10200: return "mn10200";
case EM_CYGNUS_FR30: return "Fujitsu FR30";
case EM_PJ: return "picoJava";
- case EM_MMA: return "Fujitsu Multimedia Accelerator";
- case EM_PCP: return "Siemens PCP";
- case EM_NCPU: return "Sony nCPU embedded RISC processor";
- case EM_NDR1: return "Denso NDR1 microprocesspr";
- case EM_STARCORE: return "Motorola Star*Core processor";
- case EM_ME16: return "Toyota ME16 processor";
- case EM_ST100: return "STMicroelectronics ST100 processor";
- case EM_TINYJ: return "Advanced Logic Corp. TinyJ embedded processor";
- case EM_FX66: return "Siemens FX66 microcontroller";
- case EM_ST9PLUS: return "STMicroelectronics ST9+ 8/16 bit microcontroller";
- case EM_ST7: return "STMicroelectronics ST7 8-bit microcontroller";
- case EM_68HC16: return "Motorola MC68HC16 Microcontroller";
- case EM_68HC11: return "Motorola MC68HC11 Microcontroller";
- case EM_68HC08: return "Motorola MC68HC08 Microcontroller";
- case EM_68HC05: return "Motorola MC68HC05 Microcontroller";
- case EM_SVX: return "Silicon Graphics SVx";
- case EM_ST19: return "STMicroelectronics ST19 8-bit microcontroller";
- case EM_VAX: return "Digital VAX";
+ case EM_MMA: return "Fujitsu Multimedia Accelerator";
+ case EM_PCP: return "Siemens PCP";
+ case EM_NCPU: return "Sony nCPU embedded RISC processor";
+ case EM_NDR1: return "Denso NDR1 microprocesspr";
+ case EM_STARCORE: return "Motorola Star*Core processor";
+ case EM_ME16: return "Toyota ME16 processor";
+ case EM_ST100: return "STMicroelectronics ST100 processor";
+ case EM_TINYJ: return "Advanced Logic Corp. TinyJ embedded processor";
+ case EM_FX66: return "Siemens FX66 microcontroller";
+ case EM_ST9PLUS: return "STMicroelectronics ST9+ 8/16 bit microcontroller";
+ case EM_ST7: return "STMicroelectronics ST7 8-bit microcontroller";
+ case EM_68HC16: return "Motorola MC68HC16 Microcontroller";
+ case EM_68HC11: return "Motorola MC68HC11 Microcontroller";
+ case EM_68HC08: return "Motorola MC68HC08 Microcontroller";
+ case EM_68HC05: return "Motorola MC68HC05 Microcontroller";
+ case EM_SVX: return "Silicon Graphics SVx";
+ case EM_ST19: return "STMicroelectronics ST19 8-bit microcontroller";
+ case EM_VAX: return "Digital VAX";
case EM_AVR: return "Atmel AVR 8-bit microcontroller";
case EM_CRIS: return "Axis Communications 32-bit embedded processor";
- case EM_JAVELIN: return "Infineon Technologies 32-bit embedded cpu";
- case EM_FIREPATH: return "Element 14 64-bit DSP processor";
- case EM_ZSP: return "LSI Logic's 16-bit DSP processor";
+ case EM_JAVELIN: return "Infineon Technologies 32-bit embedded cpu";
+ case EM_FIREPATH: return "Element 14 64-bit DSP processor";
+ case EM_ZSP: return "LSI Logic's 16-bit DSP processor";
case EM_MMIX: return "Donald Knuth's educational 64-bit processor";
- case EM_HUANY: return "Harvard Universitys's machine-independent object format";
- case EM_PRISM: return "SiTera Prism";
+ case EM_HUANY: return "Harvard Universitys's machine-independent object format";
+ case EM_PRISM: return "SiTera Prism";
case EM_X86_64: return "Advanced Micro Devices X86-64";
case EM_S390_OLD:
case EM_S390: return "IBM S/390";
break;
case EM_MIPS:
- case EM_MIPS_RS4_BE:
+ case EM_MIPS_RS3_LE:
if (e_flags & EF_MIPS_NOREORDER)
strcat (buf, ", noreorder");
if (e_flags & EF_MIPS_CPIC)
strcat (buf, ", cpic");
+ if (e_flags & EF_MIPS_UCODE)
+ strcat (buf, ", ugen_reserved");
+
if (e_flags & EF_MIPS_ABI2)
strcat (buf, ", abi2");
switch (elf_header.e_machine)
{
case EM_MIPS:
- case EM_MIPS_RS4_BE:
+ case EM_MIPS_RS3_LE:
result = get_mips_segment_type (p_type);
break;
case EM_PARISC:
switch (elf_header.e_machine)
{
case EM_MIPS:
- case EM_MIPS_RS4_BE:
+ case EM_MIPS_RS3_LE:
result = get_mips_section_type_name (sh_type);
break;
case EM_PARISC:
fprintf (stdout, _(" -D or --use-dynamic Use the dynamic section info when displaying symbols\n"));
fprintf (stdout, _(" -x <number> or --hex-dump=<number>\n"));
fprintf (stdout, _(" Dump the contents of section <number>\n"));
- fprintf (stdout, _(" -w[liaprf] or --debug-dump[=line,=info,=abbrev,=pubnames,=ranges,=frames]\n"));
+ fprintf (stdout, _(" -w[liaprmf] or --debug-dump[=line,=info,=abbrev,=pubnames,=ranges,=macro,=frames]\n"));
fprintf (stdout, _(" Display the contents of DWARF2 debug sections\n"));
#ifdef SUPPORT_DISASSEMBLY
fprintf (stdout, _(" -i <number> or --instruction-dump=<number>\n"));
do_debug_aranges = 1;
break;
- case 'f':
case 'F':
+ do_debug_frames_interp = 1;
+ case 'f':
do_debug_frames = 1;
break;
+ case 'm':
+ case 'M':
+ do_debug_macinfo = 1;
+ break;
+
default:
warn (_("Unrecognised debug option '%s'\n"), optarg);
break;
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 || do_debug_frames)
+ || do_debug_lines || do_debug_pubnames || do_debug_aranges
+ || do_debug_frames || do_debug_macinfo)
&& strncmp (name, ".debug_", 7) == 0)
{
name += 7;
|| (do_debug_pubnames && (strcmp (name, "pubnames") == 0))
|| (do_debug_aranges && (strcmp (name, "aranges") == 0))
|| (do_debug_frames && (strcmp (name, "frame") == 0))
+ || (do_debug_macinfo && (strcmp (name, "macinfo") == 0))
)
request_dump (i, DEBUG_DUMP);
}
else
{
Elf32_Internal_Shdr * section;
- unsigned long i;
- int found = 0;
+ unsigned long i;
+ int found = 0;
for (i = 0, section = section_headers;
i < elf_header.e_shnum;
if (rel_size)
{
Elf32_Internal_Shdr * strsec;
- Elf32_Internal_Shdr * symsec;
Elf_Internal_Sym * symtab;
char * strtab;
int is_rela;
printf (_(" at offset 0x%lx contains %lu entries:\n"),
rel_offset, (unsigned long) (rel_size / section->sh_entsize));
- symsec = section_headers + section->sh_link;
-
- nsyms = symsec->sh_size / symsec->sh_entsize;
- symtab = GET_ELF_SYMBOLS (file, symsec->sh_offset, nsyms);
+ symtab = NULL;
+ strtab = NULL;
+ nsyms = 0;
+ if (section->sh_link)
+ {
+ Elf32_Internal_Shdr * symsec;
- if (symtab == NULL)
- continue;
+ symsec = section_headers + section->sh_link;
+ nsyms = symsec->sh_size / symsec->sh_entsize;
+ symtab = GET_ELF_SYMBOLS (file, symsec->sh_offset, nsyms);
- strsec = section_headers + symsec->sh_link;
+ if (symtab == NULL)
+ continue;
- GET_DATA_ALLOC (strsec->sh_offset, strsec->sh_size, strtab,
- char *, "string table");
+ strsec = section_headers + symsec->sh_link;
+ strtab = (char *) get_data (NULL, file, strsec->sh_offset,
+ strsec->sh_size,
+ _("string table"));
+ }
is_rela = section->sh_type == SHT_RELA;
- dump_relocations (file, rel_offset, rel_size, symtab, nsyms, strtab, is_rela);
+ dump_relocations (file, rel_offset, rel_size,
+ symtab, nsyms, strtab, is_rela);
- free (strtab);
- free (symtab);
+ if (strtab)
+ free (strtab);
+ if (symtab)
+ free (symtab);
found = 1;
}
bfd_vma addr_size;
struct unw_table_entry * tp;
int in_body;
-
+
addr_size = is_32bit_elf ? 4 : 8;
for (tp = aux->table; tp < aux->table + aux->table_len; ++tp)
/* 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)
FILE * file;
{
Elf32_Internal_Shdr *sec, *unwsec = NULL, *strsec;
- unsigned long i, addr_size;
+ unsigned long i, addr_size, unwcount = 0, unwstart = 0;
struct unw_aux_info aux;
if (!do_unwind)
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)
- unwsec = sec;
- else if (strcmp (SECTION_NAME (sec), ELF_STRING_ia64_unwind_info) == 0)
- {
- 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");
- }
+ unwcount++;
}
- if (unwsec)
+ if (!unwcount)
+ printf (_("\nThere are no unwind sections in this file.\n"));
+
+ while (unwcount-- > 0)
{
- printf (_("\nUnwind section "));
+ char *suffix;
+ size_t len, len2;
+
+ for (i = unwstart, sec = section_headers + unwstart;
+ i < elf_header.e_shnum; ++i, ++sec)
+ if (sec->sh_type == SHT_IA_64_UNWIND)
+ {
+ unwsec = sec;
+ break;
+ }
+
+ unwstart = i + 1;
+ len = sizeof (ELF_STRING_ia64_unwind_once) - 1;
- if (string_table == NULL)
- printf ("%d", unwsec->sh_name);
+ if (strncmp (SECTION_NAME (unwsec), ELF_STRING_ia64_unwind_once,
+ len) == 0)
+ {
+ /* .gnu.linkonce.ia64unw.FOO -> .gnu.linkonce.ia64unwi.FOO */
+ len2 = sizeof (ELF_STRING_ia64_unwind_info_once) - 1;
+ suffix = SECTION_NAME (unwsec) + len;
+ for (i = 0, sec = section_headers; i < elf_header.e_shnum;
+ ++i, ++sec)
+ if (strncmp (SECTION_NAME (sec),
+ ELF_STRING_ia64_unwind_info_once, len2) == 0
+ && strcmp (SECTION_NAME (sec) + len2, suffix) == 0)
+ break;
+ }
else
- printf ("'%s'", SECTION_NAME (unwsec));
+ {
+ /* .IA_64.unwindFOO -> .IA_64.unwind_infoFOO
+ .IA_64.unwind or BAR -> .IA_64.unwind_info */
+ len = sizeof (ELF_STRING_ia64_unwind) - 1;
+ len2 = sizeof (ELF_STRING_ia64_unwind_info) - 1;
+ suffix = "";
+ if (strncmp (SECTION_NAME (unwsec), ELF_STRING_ia64_unwind,
+ len) == 0)
+ suffix = SECTION_NAME (unwsec) + len;
+ for (i = 0, sec = section_headers; i < elf_header.e_shnum;
+ ++i, ++sec)
+ if (strncmp (SECTION_NAME (sec),
+ ELF_STRING_ia64_unwind_info, len2) == 0
+ && strcmp (SECTION_NAME (sec) + len2, suffix) == 0)
+ break;
+ }
- printf (_(" at offset 0x%lx contains %lu entries:\n"),
- unwsec->sh_offset, (unsigned long) (unwsec->sh_size / (3 * addr_size)));
+ if (i == elf_header.e_shnum)
+ {
+ printf (_("\nCould not find unwind info section for "));
- (void) slurp_ia64_unwind_table (file, & aux, unwsec);
+ if (string_table == NULL)
+ printf ("%d", unwsec->sh_name);
+ else
+ printf ("'%s'", SECTION_NAME (unwsec));
+ }
+ else
+ {
+ aux.info_size = sec->sh_size;
+ aux.info_addr = sec->sh_addr;
+ aux.info = (char *) get_data (NULL, file, sec->sh_offset,
+ aux.info_size, _("unwind info"));
+
+ printf (_("\nUnwind section "));
- if (aux.table_len > 0)
- dump_ia64_unwind (& aux);
+ if (string_table == NULL)
+ printf ("%d", unwsec->sh_name);
+ else
+ printf ("'%s'", SECTION_NAME (unwsec));
+
+ printf (_(" at offset 0x%lx contains %lu entries:\n"),
+ unwsec->sh_offset,
+ (unsigned long) (unwsec->sh_size / (3 * addr_size)));
+
+ (void) slurp_ia64_unwind_table (file, & aux, unwsec);
+
+ if (aux.table_len > 0)
+ dump_ia64_unwind (& aux);
+
+ if (aux.table)
+ free ((char *) aux.table);
+ if (aux.info)
+ free ((char *) aux.info);
+ aux.table = NULL;
+ aux.info = NULL;
+ }
}
- else
- printf (_("\nThere are no unwind sections in this file.\n"));
- if (aux.table)
- free ((char *) aux.table);
- if (aux.info)
- free ((char *) aux.info);
if (aux.symtab)
free (aux.symtab);
if (aux.strtab)
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)
switch (elf_header.e_machine)
{
case EM_MIPS:
- case EM_MIPS_RS4_BE:
+ case EM_MIPS_RS3_LE:
dynamic_segment_mips_val (entry);
break;
case EM_PARISC:
(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)
{
case SHT_GNU_versym:
{
Elf32_Internal_Shdr * link_section;
- int total;
- int cnt;
- unsigned char * edata;
- unsigned short * data;
- char * strtab;
- Elf_Internal_Sym * symbols;
+ int total;
+ int cnt;
+ unsigned char * edata;
+ unsigned short * data;
+ char * strtab;
+ Elf_Internal_Sym * symbols;
Elf32_Internal_Shdr * string_sec;
link_section = section_headers + section->sh_link;
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;
{
switch (tag)
{
- case DW_TAG_padding: return "DW_TAG_padding";
- case DW_TAG_array_type: return "DW_TAG_array_type";
- case DW_TAG_class_type: return "DW_TAG_class_type";
- case DW_TAG_entry_point: return "DW_TAG_entry_point";
- case DW_TAG_enumeration_type: return "DW_TAG_enumeration_type";
- case DW_TAG_formal_parameter: return "DW_TAG_formal_parameter";
- case DW_TAG_imported_declaration: return "DW_TAG_imported_declaration";
- case DW_TAG_label: return "DW_TAG_label";
- case DW_TAG_lexical_block: return "DW_TAG_lexical_block";
- case DW_TAG_member: return "DW_TAG_member";
- case DW_TAG_pointer_type: return "DW_TAG_pointer_type";
- case DW_TAG_reference_type: return "DW_TAG_reference_type";
- case DW_TAG_compile_unit: return "DW_TAG_compile_unit";
- case DW_TAG_string_type: return "DW_TAG_string_type";
- case DW_TAG_structure_type: return "DW_TAG_structure_type";
- case DW_TAG_subroutine_type: return "DW_TAG_subroutine_type";
- case DW_TAG_typedef: return "DW_TAG_typedef";
- case DW_TAG_union_type: return "DW_TAG_union_type";
+ case DW_TAG_padding: return "DW_TAG_padding";
+ case DW_TAG_array_type: return "DW_TAG_array_type";
+ case DW_TAG_class_type: return "DW_TAG_class_type";
+ case DW_TAG_entry_point: return "DW_TAG_entry_point";
+ case DW_TAG_enumeration_type: return "DW_TAG_enumeration_type";
+ case DW_TAG_formal_parameter: return "DW_TAG_formal_parameter";
+ case DW_TAG_imported_declaration: return "DW_TAG_imported_declaration";
+ case DW_TAG_label: return "DW_TAG_label";
+ case DW_TAG_lexical_block: return "DW_TAG_lexical_block";
+ case DW_TAG_member: return "DW_TAG_member";
+ case DW_TAG_pointer_type: return "DW_TAG_pointer_type";
+ case DW_TAG_reference_type: return "DW_TAG_reference_type";
+ case DW_TAG_compile_unit: return "DW_TAG_compile_unit";
+ case DW_TAG_string_type: return "DW_TAG_string_type";
+ case DW_TAG_structure_type: return "DW_TAG_structure_type";
+ case DW_TAG_subroutine_type: return "DW_TAG_subroutine_type";
+ case DW_TAG_typedef: return "DW_TAG_typedef";
+ case DW_TAG_union_type: return "DW_TAG_union_type";
case DW_TAG_unspecified_parameters: return "DW_TAG_unspecified_parameters";
- case DW_TAG_variant: return "DW_TAG_variant";
- case DW_TAG_common_block: return "DW_TAG_common_block";
- case DW_TAG_common_inclusion: return "DW_TAG_common_inclusion";
- case DW_TAG_inheritance: return "DW_TAG_inheritance";
- case DW_TAG_inlined_subroutine: return "DW_TAG_inlined_subroutine";
- case DW_TAG_module: return "DW_TAG_module";
- case DW_TAG_ptr_to_member_type: return "DW_TAG_ptr_to_member_type";
- case DW_TAG_set_type: return "DW_TAG_set_type";
- case DW_TAG_subrange_type: return "DW_TAG_subrange_type";
- case DW_TAG_with_stmt: return "DW_TAG_with_stmt";
- case DW_TAG_access_declaration: return "DW_TAG_access_declaration";
- case DW_TAG_base_type: return "DW_TAG_base_type";
- case DW_TAG_catch_block: return "DW_TAG_catch_block";
- case DW_TAG_const_type: return "DW_TAG_const_type";
- case DW_TAG_constant: return "DW_TAG_constant";
- case DW_TAG_enumerator: return "DW_TAG_enumerator";
- case DW_TAG_file_type: return "DW_TAG_file_type";
- case DW_TAG_friend: return "DW_TAG_friend";
- case DW_TAG_namelist: return "DW_TAG_namelist";
- case DW_TAG_namelist_item: return "DW_TAG_namelist_item";
- case DW_TAG_packed_type: return "DW_TAG_packed_type";
- case DW_TAG_subprogram: return "DW_TAG_subprogram";
- case DW_TAG_template_type_param: return "DW_TAG_template_type_param";
- case DW_TAG_template_value_param: return "DW_TAG_template_value_param";
- case DW_TAG_thrown_type: return "DW_TAG_thrown_type";
- case DW_TAG_try_block: return "DW_TAG_try_block";
- case DW_TAG_variant_part: return "DW_TAG_variant_part";
- case DW_TAG_variable: return "DW_TAG_variable";
- case DW_TAG_volatile_type: return "DW_TAG_volatile_type";
- case DW_TAG_MIPS_loop: return "DW_TAG_MIPS_loop";
- case DW_TAG_format_label: return "DW_TAG_format_label";
- case DW_TAG_function_template: return "DW_TAG_function_template";
- case DW_TAG_class_template: return "DW_TAG_class_template";
+ case DW_TAG_variant: return "DW_TAG_variant";
+ case DW_TAG_common_block: return "DW_TAG_common_block";
+ case DW_TAG_common_inclusion: return "DW_TAG_common_inclusion";
+ case DW_TAG_inheritance: return "DW_TAG_inheritance";
+ case DW_TAG_inlined_subroutine: return "DW_TAG_inlined_subroutine";
+ case DW_TAG_module: return "DW_TAG_module";
+ case DW_TAG_ptr_to_member_type: return "DW_TAG_ptr_to_member_type";
+ case DW_TAG_set_type: return "DW_TAG_set_type";
+ case DW_TAG_subrange_type: return "DW_TAG_subrange_type";
+ case DW_TAG_with_stmt: return "DW_TAG_with_stmt";
+ case DW_TAG_access_declaration: return "DW_TAG_access_declaration";
+ case DW_TAG_base_type: return "DW_TAG_base_type";
+ case DW_TAG_catch_block: return "DW_TAG_catch_block";
+ case DW_TAG_const_type: return "DW_TAG_const_type";
+ case DW_TAG_constant: return "DW_TAG_constant";
+ case DW_TAG_enumerator: return "DW_TAG_enumerator";
+ case DW_TAG_file_type: return "DW_TAG_file_type";
+ case DW_TAG_friend: return "DW_TAG_friend";
+ case DW_TAG_namelist: return "DW_TAG_namelist";
+ case DW_TAG_namelist_item: return "DW_TAG_namelist_item";
+ case DW_TAG_packed_type: return "DW_TAG_packed_type";
+ case DW_TAG_subprogram: return "DW_TAG_subprogram";
+ case DW_TAG_template_type_param: return "DW_TAG_template_type_param";
+ case DW_TAG_template_value_param: return "DW_TAG_template_value_param";
+ case DW_TAG_thrown_type: return "DW_TAG_thrown_type";
+ case DW_TAG_try_block: return "DW_TAG_try_block";
+ case DW_TAG_variant_part: return "DW_TAG_variant_part";
+ case DW_TAG_variable: return "DW_TAG_variable";
+ case DW_TAG_volatile_type: return "DW_TAG_volatile_type";
+ case DW_TAG_MIPS_loop: return "DW_TAG_MIPS_loop";
+ case DW_TAG_format_label: return "DW_TAG_format_label";
+ case DW_TAG_function_template: return "DW_TAG_function_template";
+ case DW_TAG_class_template: return "DW_TAG_class_template";
+ /* DWARF 2.1 values. */
+ case DW_TAG_dwarf_procedure: return "DW_TAG_dwarf_procedure";
+ case DW_TAG_restrict_type: return "DW_TAG_restrict_type";
+ case DW_TAG_interface_type: return "DW_TAG_interface_type";
+ case DW_TAG_namespace: return "DW_TAG_namespace";
+ case DW_TAG_imported_module: return "DW_TAG_imported_module";
+ case DW_TAG_unspecified_type: return "DW_TAG_unspecified_type";
+ case DW_TAG_partial_unit: return "DW_TAG_partial_unit";
+ case DW_TAG_imported_unit: return "DW_TAG_imported_unit";
default:
{
static char buffer [100];
{
switch (attribute)
{
- case DW_AT_sibling: return "DW_AT_sibling";
- case DW_AT_location: return "DW_AT_location";
- case DW_AT_name: return "DW_AT_name";
- case DW_AT_ordering: return "DW_AT_ordering";
- case DW_AT_subscr_data: return "DW_AT_subscr_data";
- case DW_AT_byte_size: return "DW_AT_byte_size";
- case DW_AT_bit_offset: return "DW_AT_bit_offset";
- case DW_AT_bit_size: return "DW_AT_bit_size";
- case DW_AT_element_list: return "DW_AT_element_list";
- case DW_AT_stmt_list: return "DW_AT_stmt_list";
- case DW_AT_low_pc: return "DW_AT_low_pc";
- case DW_AT_high_pc: return "DW_AT_high_pc";
- case DW_AT_language: return "DW_AT_language";
- case DW_AT_member: return "DW_AT_member";
- case DW_AT_discr: return "DW_AT_discr";
- case DW_AT_discr_value: return "DW_AT_discr_value";
- case DW_AT_visibility: return "DW_AT_visibility";
- case DW_AT_import: return "DW_AT_import";
- case DW_AT_string_length: return "DW_AT_string_length";
- case DW_AT_common_reference: return "DW_AT_common_reference";
- case DW_AT_comp_dir: return "DW_AT_comp_dir";
- case DW_AT_const_value: return "DW_AT_const_value";
- case DW_AT_containing_type: return "DW_AT_containing_type";
- case DW_AT_default_value: return "DW_AT_default_value";
- case DW_AT_inline: return "DW_AT_inline";
- case DW_AT_is_optional: return "DW_AT_is_optional";
- case DW_AT_lower_bound: return "DW_AT_lower_bound";
- case DW_AT_producer: return "DW_AT_producer";
- case DW_AT_prototyped: return "DW_AT_prototyped";
- case DW_AT_return_addr: return "DW_AT_return_addr";
- case DW_AT_start_scope: return "DW_AT_start_scope";
- case DW_AT_stride_size: return "DW_AT_stride_size";
- case DW_AT_upper_bound: return "DW_AT_upper_bound";
- case DW_AT_abstract_origin: return "DW_AT_abstract_origin";
- case DW_AT_accessibility: return "DW_AT_accessibility";
- case DW_AT_address_class: return "DW_AT_address_class";
- case DW_AT_artificial: return "DW_AT_artificial";
- case DW_AT_base_types: return "DW_AT_base_types";
- case DW_AT_calling_convention: return "DW_AT_calling_convention";
- case DW_AT_count: return "DW_AT_count";
+ case DW_AT_sibling: return "DW_AT_sibling";
+ case DW_AT_location: return "DW_AT_location";
+ case DW_AT_name: return "DW_AT_name";
+ case DW_AT_ordering: return "DW_AT_ordering";
+ case DW_AT_subscr_data: return "DW_AT_subscr_data";
+ case DW_AT_byte_size: return "DW_AT_byte_size";
+ case DW_AT_bit_offset: return "DW_AT_bit_offset";
+ case DW_AT_bit_size: return "DW_AT_bit_size";
+ case DW_AT_element_list: return "DW_AT_element_list";
+ case DW_AT_stmt_list: return "DW_AT_stmt_list";
+ case DW_AT_low_pc: return "DW_AT_low_pc";
+ case DW_AT_high_pc: return "DW_AT_high_pc";
+ case DW_AT_language: return "DW_AT_language";
+ case DW_AT_member: return "DW_AT_member";
+ case DW_AT_discr: return "DW_AT_discr";
+ case DW_AT_discr_value: return "DW_AT_discr_value";
+ case DW_AT_visibility: return "DW_AT_visibility";
+ case DW_AT_import: return "DW_AT_import";
+ case DW_AT_string_length: return "DW_AT_string_length";
+ case DW_AT_common_reference: return "DW_AT_common_reference";
+ case DW_AT_comp_dir: return "DW_AT_comp_dir";
+ case DW_AT_const_value: return "DW_AT_const_value";
+ case DW_AT_containing_type: return "DW_AT_containing_type";
+ case DW_AT_default_value: return "DW_AT_default_value";
+ case DW_AT_inline: return "DW_AT_inline";
+ case DW_AT_is_optional: return "DW_AT_is_optional";
+ case DW_AT_lower_bound: return "DW_AT_lower_bound";
+ case DW_AT_producer: return "DW_AT_producer";
+ case DW_AT_prototyped: return "DW_AT_prototyped";
+ case DW_AT_return_addr: return "DW_AT_return_addr";
+ case DW_AT_start_scope: return "DW_AT_start_scope";
+ case DW_AT_stride_size: return "DW_AT_stride_size";
+ case DW_AT_upper_bound: return "DW_AT_upper_bound";
+ case DW_AT_abstract_origin: return "DW_AT_abstract_origin";
+ case DW_AT_accessibility: return "DW_AT_accessibility";
+ case DW_AT_address_class: return "DW_AT_address_class";
+ case DW_AT_artificial: return "DW_AT_artificial";
+ case DW_AT_base_types: return "DW_AT_base_types";
+ case DW_AT_calling_convention: return "DW_AT_calling_convention";
+ case DW_AT_count: return "DW_AT_count";
case DW_AT_data_member_location: return "DW_AT_data_member_location";
- case DW_AT_decl_column: return "DW_AT_decl_column";
- case DW_AT_decl_file: return "DW_AT_decl_file";
- case DW_AT_decl_line: return "DW_AT_decl_line";
- case DW_AT_declaration: return "DW_AT_declaration";
- case DW_AT_discr_list: return "DW_AT_discr_list";
- case DW_AT_encoding: return "DW_AT_encoding";
- case DW_AT_external: return "DW_AT_external";
- case DW_AT_frame_base: return "DW_AT_frame_base";
- case DW_AT_friend: return "DW_AT_friend";
- case DW_AT_identifier_case: return "DW_AT_identifier_case";
- case DW_AT_macro_info: return "DW_AT_macro_info";
- case DW_AT_namelist_items: return "DW_AT_namelist_items";
- case DW_AT_priority: return "DW_AT_priority";
- case DW_AT_segment: return "DW_AT_segment";
- case DW_AT_specification: return "DW_AT_specification";
- case DW_AT_static_link: return "DW_AT_static_link";
- case DW_AT_type: return "DW_AT_type";
- case DW_AT_use_location: return "DW_AT_use_location";
- case DW_AT_variable_parameter: return "DW_AT_variable_parameter";
- case DW_AT_virtuality: return "DW_AT_virtuality";
+ case DW_AT_decl_column: return "DW_AT_decl_column";
+ case DW_AT_decl_file: return "DW_AT_decl_file";
+ case DW_AT_decl_line: return "DW_AT_decl_line";
+ case DW_AT_declaration: return "DW_AT_declaration";
+ case DW_AT_discr_list: return "DW_AT_discr_list";
+ case DW_AT_encoding: return "DW_AT_encoding";
+ case DW_AT_external: return "DW_AT_external";
+ case DW_AT_frame_base: return "DW_AT_frame_base";
+ case DW_AT_friend: return "DW_AT_friend";
+ case DW_AT_identifier_case: return "DW_AT_identifier_case";
+ case DW_AT_macro_info: return "DW_AT_macro_info";
+ case DW_AT_namelist_items: return "DW_AT_namelist_items";
+ case DW_AT_priority: return "DW_AT_priority";
+ case DW_AT_segment: return "DW_AT_segment";
+ case DW_AT_specification: return "DW_AT_specification";
+ case DW_AT_static_link: return "DW_AT_static_link";
+ case DW_AT_type: return "DW_AT_type";
+ case DW_AT_use_location: return "DW_AT_use_location";
+ case DW_AT_variable_parameter: return "DW_AT_variable_parameter";
+ case DW_AT_virtuality: return "DW_AT_virtuality";
case DW_AT_vtable_elem_location: return "DW_AT_vtable_elem_location";
- case DW_AT_MIPS_fde: return "DW_AT_MIPS_fde";
- case DW_AT_MIPS_loop_begin: return "DW_AT_MIPS_loop_begin";
+ /* DWARF 2.1 values. */
+ case DW_AT_allocated: return "DW_AT_allocated";
+ case DW_AT_associated: return "DW_AT_associated";
+ case DW_AT_data_location: return "DW_AT_data_location";
+ case DW_AT_stride: return "DW_AT_stride";
+ case DW_AT_entry_pc: return "DW_AT_entry_pc";
+ case DW_AT_use_UTF8: return "DW_AT_use_UTF8";
+ case DW_AT_extension: return "DW_AT_extension";
+ case DW_AT_ranges: return "DW_AT_ranges";
+ case DW_AT_trampoline: return "DW_AT_trampoline";
+ case DW_AT_call_column: return "DW_AT_call_column";
+ case DW_AT_call_file: return "DW_AT_call_file";
+ case DW_AT_call_line: return "DW_AT_call_line";
+ /* SGI/MIPS extensions. */
+ case DW_AT_MIPS_fde: return "DW_AT_MIPS_fde";
+ case DW_AT_MIPS_loop_begin: return "DW_AT_MIPS_loop_begin";
case DW_AT_MIPS_tail_loop_begin: return "DW_AT_MIPS_tail_loop_begin";
- case DW_AT_MIPS_epilog_begin: return "DW_AT_MIPS_epilog_begin";
+ case DW_AT_MIPS_epilog_begin: return "DW_AT_MIPS_epilog_begin";
case DW_AT_MIPS_loop_unroll_factor: return "DW_AT_MIPS_loop_unroll_factor";
case DW_AT_MIPS_software_pipeline_depth: return "DW_AT_MIPS_software_pipeline_depth";
- case DW_AT_MIPS_linkage_name: return "DW_AT_MIPS_linkage_name";
- case DW_AT_MIPS_stride: return "DW_AT_MIPS_stride";
- case DW_AT_MIPS_abstract_name: return "DW_AT_MIPS_abstract_name";
- case DW_AT_MIPS_clone_origin: return "DW_AT_MIPS_clone_origin";
- case DW_AT_MIPS_has_inlines: return "DW_AT_MIPS_has_inlines";
- case DW_AT_sf_names: return "DW_AT_sf_names";
- case DW_AT_src_info: return "DW_AT_src_info";
- case DW_AT_mac_info: return "DW_AT_mac_info";
- case DW_AT_src_coords: return "DW_AT_src_coords";
- case DW_AT_body_begin: return "DW_AT_body_begin";
- case DW_AT_body_end: return "DW_AT_body_end";
+ case DW_AT_MIPS_linkage_name: return "DW_AT_MIPS_linkage_name";
+ case DW_AT_MIPS_stride: return "DW_AT_MIPS_stride";
+ case DW_AT_MIPS_abstract_name: return "DW_AT_MIPS_abstract_name";
+ case DW_AT_MIPS_clone_origin: return "DW_AT_MIPS_clone_origin";
+ case DW_AT_MIPS_has_inlines: return "DW_AT_MIPS_has_inlines";
+ /* GNU extensions. */
+ case DW_AT_sf_names: return "DW_AT_sf_names";
+ case DW_AT_src_info: return "DW_AT_src_info";
+ case DW_AT_mac_info: return "DW_AT_mac_info";
+ case DW_AT_src_coords: return "DW_AT_src_coords";
+ case DW_AT_body_begin: return "DW_AT_body_begin";
+ case DW_AT_body_end: return "DW_AT_body_end";
default:
{
static char buffer [100];
{
switch (form)
{
- case DW_FORM_addr: return "DW_FORM_addr";
- case DW_FORM_block2: return "DW_FORM_block2";
- case DW_FORM_block4: return "DW_FORM_block4";
- case DW_FORM_data2: return "DW_FORM_data2";
- case DW_FORM_data4: return "DW_FORM_data4";
- case DW_FORM_data8: return "DW_FORM_data8";
- case DW_FORM_string: return "DW_FORM_string";
- case DW_FORM_block: return "DW_FORM_block";
- case DW_FORM_block1: return "DW_FORM_block1";
- case DW_FORM_data1: return "DW_FORM_data1";
- case DW_FORM_flag: return "DW_FORM_flag";
- case DW_FORM_sdata: return "DW_FORM_sdata";
- case DW_FORM_strp: return "DW_FORM_strp";
- case DW_FORM_udata: return "DW_FORM_udata";
- case DW_FORM_ref_addr: return "DW_FORM_ref_addr";
- case DW_FORM_ref1: return "DW_FORM_ref1";
- case DW_FORM_ref2: return "DW_FORM_ref2";
- case DW_FORM_ref4: return "DW_FORM_ref4";
- case DW_FORM_ref8: return "DW_FORM_ref8";
+ case DW_FORM_addr: return "DW_FORM_addr";
+ case DW_FORM_block2: return "DW_FORM_block2";
+ case DW_FORM_block4: return "DW_FORM_block4";
+ case DW_FORM_data2: return "DW_FORM_data2";
+ case DW_FORM_data4: return "DW_FORM_data4";
+ case DW_FORM_data8: return "DW_FORM_data8";
+ case DW_FORM_string: return "DW_FORM_string";
+ case DW_FORM_block: return "DW_FORM_block";
+ case DW_FORM_block1: return "DW_FORM_block1";
+ case DW_FORM_data1: return "DW_FORM_data1";
+ case DW_FORM_flag: return "DW_FORM_flag";
+ case DW_FORM_sdata: return "DW_FORM_sdata";
+ case DW_FORM_strp: return "DW_FORM_strp";
+ case DW_FORM_udata: return "DW_FORM_udata";
+ case DW_FORM_ref_addr: return "DW_FORM_ref_addr";
+ case DW_FORM_ref1: return "DW_FORM_ref1";
+ case DW_FORM_ref2: return "DW_FORM_ref2";
+ case DW_FORM_ref4: return "DW_FORM_ref4";
+ case DW_FORM_ref8: return "DW_FORM_ref8";
case DW_FORM_ref_udata: return "DW_FORM_ref_udata";
- case DW_FORM_indirect: return "DW_FORM_indirect";
+ case DW_FORM_indirect: return "DW_FORM_indirect";
default:
{
static char buffer [100];
}
+static int
+display_debug_macinfo (section, start, file)
+ Elf32_Internal_Shdr * section;
+ unsigned char * start;
+ FILE * file ATTRIBUTE_UNUSED;
+{
+ unsigned char * end = start + section->sh_size;
+ unsigned char * curr = start;
+ unsigned int bytes_read;
+ enum dwarf_macinfo_record_type op;
+
+ printf (_("Contents of the %s section:\n\n"), SECTION_NAME (section));
+
+ while (curr < end)
+ {
+ unsigned int lineno;
+ const char * string;
+
+ op = * curr;
+ curr ++;
+
+ switch (op)
+ {
+ case DW_MACINFO_start_file:
+ {
+ unsigned int filenum;
+
+ lineno = read_leb128 (curr, & bytes_read, 0);
+ curr += bytes_read;
+ filenum = read_leb128 (curr, & bytes_read, 0);
+ curr += bytes_read;
+
+ printf (_(" DW_MACINFO_start_file - lineno: %d filenum: %d\n"), lineno, filenum);
+ }
+ break;
+
+ case DW_MACINFO_end_file:
+ printf (_(" DW_MACINFO_end_file\n"));
+ break;
+
+ case DW_MACINFO_define:
+ lineno = read_leb128 (curr, & bytes_read, 0);
+ curr += bytes_read;
+ string = curr;
+ curr += strlen (string) + 1;
+ printf (_(" DW_MACINFO_define - lineno : %d macro : %s\n"), lineno, string);
+ break;
+
+ case DW_MACINFO_undef:
+ lineno = read_leb128 (curr, & bytes_read, 0);
+ curr += bytes_read;
+ string = curr;
+ curr += strlen (string) + 1;
+ printf (_(" DW_MACINFO_undef - lineno : %d macro : %s\n"), lineno, string);
+ break;
+
+ case DW_MACINFO_vendor_ext:
+ {
+ unsigned int constant;
+
+ constant = read_leb128 (curr, & bytes_read, 0);
+ curr += bytes_read;
+ string = curr;
+ curr += strlen (string) + 1;
+ printf (_(" DW_MACINFO_vendor_ext - constant : %d string : %s\n"), constant, string);
+ }
+ break;
+ }
+ }
+
+ return 1;
+}
+
+
static int
display_debug_abbrev (section, start, file)
Elf32_Internal_Shdr * section;
printf ("DW_OP_nop");
break;
+ /* DWARF 2.1 extensions. */
+ case DW_OP_push_object_address:
+ printf ("DW_OP_push_object_address");
+ break;
+ case DW_OP_call2:
+ printf ("DW_OP_call2: <%lx>", (long) byte_get (data, 2));
+ data += 2;
+ break;
+ case DW_OP_call4:
+ printf ("DW_OP_call4: <%lx>", (long) byte_get (data, 4));
+ data += 4;
+ break;
+ case DW_OP_calli:
+ printf ("DW_OP_calli");
+ break;
+
default:
if (op >= DW_OP_lo_user
&& op <= DW_OP_hi_user)
/* No way to tell where the next op is, so just bail. */
return;
}
+
+ /* Separate the ops. */
+ printf ("; ");
}
}
case DW_LANG_Ada83: printf ("(Ada)"); break;
case DW_LANG_Cobol74: printf ("(Cobol 74)"); break;
case DW_LANG_Cobol85: printf ("(Cobol 85)"); break;
+ /* DWARF 2.1 values. */
+ case DW_LANG_C99: printf ("(ANSI C99)"); break;
+ case DW_LANG_Ada95: printf ("(ADA 95)"); break;
+ case DW_LANG_Fortran95: printf ("(Fortran 95)"); break;
+ /* MIPS extension. */
case DW_LANG_Mips_Assembler: printf ("(MIPS assembler)"); break;
default: printf ("(Unknown: %lx)", uvalue); break;
}
case DW_ATE_signed_char: printf ("(signed char)"); break;
case DW_ATE_unsigned: printf ("(unsigned)"); break;
case DW_ATE_unsigned_char: printf ("(unsigned char)"); break;
+ /* DWARF 2.1 value. */
+ case DW_ATE_imaginary_float: printf ("(imaginary float)"); break;
default:
if (uvalue >= DW_ATE_lo_user
&& uvalue <= DW_ATE_hi_user)
}
break;
+ case DW_AT_ordering:
+ switch (uvalue)
+ {
+ case -1: printf ("(undefined)"); break;
+ case 0: printf ("(row major)"); break;
+ case 1: printf ("(column major)"); break;
+ }
+ break;
+
case DW_AT_frame_base:
case DW_AT_location:
case DW_AT_data_member_location:
case DW_AT_vtable_elem_location:
+ case DW_AT_allocated:
+ case DW_AT_associated:
+ case DW_AT_data_location:
+ case DW_AT_stride:
+ case DW_AT_upper_bound:
+ case DW_AT_lower_bound:
if (block_start)
{
printf ("(");
{
DWARF2_External_CompUnit * external;
DWARF2_Internal_CompUnit compunit;
+ Elf32_Internal_Shdr * relsec;
unsigned char * tags;
int i;
int level;
compunit.cu_abbrev_offset = BYTE_GET (external->cu_abbrev_offset);
compunit.cu_pointer_size = BYTE_GET (external->cu_pointer_size);
+ /* Check for RELA relocations in the abbrev_offset address, and
+ apply them. */
+ for (relsec = section_headers;
+ relsec < section_headers + elf_header.e_shnum;
+ ++relsec)
+ {
+ unsigned long nrelas, nsyms;
+ Elf_Internal_Rela *rela, *rp;
+ Elf32_Internal_Shdr *symsec;
+ Elf_Internal_Sym *symtab;
+ Elf_Internal_Sym *sym;
+
+ if (relsec->sh_type != SHT_RELA
+ || section_headers + relsec->sh_info != section)
+ continue;
+
+ if (!slurp_rela_relocs (file, relsec->sh_offset, relsec->sh_size,
+ & rela, & nrelas))
+ return 0;
+
+ symsec = section_headers + relsec->sh_link;
+ nsyms = symsec->sh_size / symsec->sh_entsize;
+ symtab = GET_ELF_SYMBOLS (file, symsec->sh_offset, nsyms);
+
+ for (rp = rela; rp < rela + nrelas; ++rp)
+ {
+ if (rp->r_offset
+ != (bfd_vma) ((unsigned char *) &external->cu_abbrev_offset
+ - section_begin))
+ continue;
+
+ if (is_32bit_elf)
+ {
+ sym = symtab + ELF32_R_SYM (rp->r_info);
+
+ if (ELF32_ST_TYPE (sym->st_info) != STT_SECTION)
+ {
+ warn (_("Skipping unexpected symbol type %u"),
+ ELF32_ST_TYPE (sym->st_info));
+ continue;
+ }
+ }
+ else
+ {
+ sym = symtab + ELF64_R_SYM (rp->r_info);
+
+ if (ELF64_ST_TYPE (sym->st_info) != STT_SECTION)
+ {
+ warn (_("Skipping unexpected symbol type %u"),
+ ELF64_ST_TYPE (sym->st_info));
+ continue;
+ }
+ }
+
+ compunit.cu_abbrev_offset += rp->r_addend;
+ break;
+ }
+
+ free (rela);
+ break;
+ }
+
tags = start + sizeof (* external);
cu_offset = start - section_begin;
start += compunit.cu_length + sizeof (external->cu_length);
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;
}
- printf (_(" <%d><%x>: Abbrev Number: %lu (%s)\n"),
- level, tags - section_begin - bytes_read,
+ printf (_(" <%d><%lx>: Abbrev Number: %lu (%s)\n"),
+ level,
+ (unsigned long) (tags - section_begin - bytes_read),
abbrev_number,
get_TAG_name (entry->tag));
int * col_offset;
char * augmentation;
unsigned int code_factor;
- unsigned int data_factor;
+ int data_factor;
unsigned long pc_begin;
unsigned long pc_range;
int cfa_reg;
int cfa_offset;
int ra;
+ unsigned char fde_encoding;
}
Frame_Chunk;
in the frame info. */
#define DW_CFA_unreferenced (-1)
+static void frame_need_space PARAMS ((Frame_Chunk *, int));
+static void frame_display_row PARAMS ((Frame_Chunk *, int *, int *));
+static int size_of_encoded_value PARAMS ((int));
+
static void
frame_need_space (fc, reg)
Frame_Chunk * fc;
printf ("\n");
}
- printf ("%08x ", (unsigned int) fc->pc_begin);
+ printf ("%08lx ", fc->pc_begin);
sprintf (tmp, "r%d%+d", fc->cfa_reg, fc->cfa_offset);
printf ("%-8s ", tmp);
printf ("\n");
}
+static int
+size_of_encoded_value (encoding)
+ int encoding;
+{
+ switch (encoding & 0x7)
+ {
+ default: /* ??? */
+ case 0: return is_32bit_elf ? 4 : 8;
+ case 2: return 2;
+ case 3: return 4;
+ case 4: return 8;
+ }
+}
+
#define GET(N) byte_get (start, N); start += N
#define LEB() read_leb128 (start, & length_return, 0); start += length_return
#define SLEB() read_leb128 (start, & length_return, 1); start += length_return
int is_eh = (strcmp (SECTION_NAME (section), ".eh_frame") == 0);
int length_return;
int max_regs = 0;
+ int addr_size = is_32bit_elf ? 4 : 8;
printf (_("The section %s contains:\n"), SECTION_NAME (section));
Frame_Chunk * fc;
Frame_Chunk * cie;
int need_col_headers = 1;
+ unsigned char * augmentation_data = NULL;
+ unsigned long augmentation_data_len = 0;
+ int encoded_ptr_size = addr_size;
saved_start = start;
length = byte_get (start, 4); start += 4;
block_end = saved_start + length + 4;
cie_id = byte_get (start, 4); start += 4;
- printf ("\n%08x %08lx %08lx ", saved_start - section_start, length, cie_id);
-
if (is_eh ? (cie_id == 0) : (cie_id == DW_CIE_ID))
{
+ int version;
+
fc = (Frame_Chunk *) xmalloc (sizeof (Frame_Chunk));
memset (fc, 0, sizeof (Frame_Chunk));
fc->col_offset = (int *) xmalloc (sizeof (int));
frame_need_space (fc, max_regs-1);
- start ++; /* version */
- fc->augmentation = start;
-
- while (* start)
- start++;
+ version = *start++;
- start++; /* skip past NUL */
+ fc->augmentation = start;
+ start = strchr (start, '\0') + 1;
if (fc->augmentation[0] == 'z')
{
- int xtra;
fc->code_factor = LEB ();
fc->data_factor = SLEB ();
fc->ra = byte_get (start, 1); start += 1;
- xtra = LEB ();
- printf ("skipping %d extra bytes\n", xtra);
- start += xtra;
+ augmentation_data_len = LEB ();
+ augmentation_data = start;
+ start += augmentation_data_len;
}
else if (strcmp (fc->augmentation, "eh") == 0)
{
- start += 4;
+ start += addr_size;
fc->code_factor = LEB ();
fc->data_factor = SLEB ();
fc->ra = byte_get (start, 1); start += 1;
fc->ra = byte_get (start, 1); start += 1;
}
cie = fc;
- printf ("CIE \"%s\" cf=%d df=%d ra=%d\n",
- fc->augmentation, fc->code_factor, fc->data_factor, fc->ra);
+
+ if (do_debug_frames_interp)
+ printf ("\n%08lx %08lx %08lx CIE \"%s\" cf=%d df=%d ra=%d\n",
+ (unsigned long)(saved_start - section_start), length, cie_id,
+ fc->augmentation, fc->code_factor, fc->data_factor,
+ fc->ra);
+ else
+ {
+ printf ("\n%08lx %08lx %08lx CIE\n",
+ (unsigned long)(saved_start - section_start), length, cie_id);
+ printf (" Version: %d\n", version);
+ printf (" Augmentation: \"%s\"\n", fc->augmentation);
+ printf (" Code alignment factor: %u\n", fc->code_factor);
+ printf (" Data alignment factor: %d\n", fc->data_factor);
+ printf (" Return address column: %d\n", fc->ra);
+
+ if (augmentation_data_len)
+ {
+ unsigned long i;
+ printf (" Augmentation data: ");
+ for (i = 0; i < augmentation_data_len; ++i)
+ printf (" %02x", augmentation_data[i]);
+ putchar ('\n');
+ }
+ putchar ('\n');
+ }
+
+ if (augmentation_data_len)
+ {
+ unsigned char *p, *q;
+ p = fc->augmentation + 1;
+ q = augmentation_data;
+
+ while (1)
+ {
+ if (*p == 'L')
+ q++;
+ else if (*p == 'P')
+ q += 1 + size_of_encoded_value (*q);
+ else if (*p == 'R')
+ fc->fde_encoding = *q++;
+ else
+ break;
+ p++;
+ }
+
+ if (fc->fde_encoding)
+ encoded_ptr_size = size_of_encoded_value (fc->fde_encoding);
+ }
frame_need_space (fc, fc->ra);
}
fc = & fde_fc;
memset (fc, 0, sizeof (Frame_Chunk));
- look_for = is_eh ? start-4-cie_id : (unsigned char *) cie_id;
+ look_for = is_eh ? start - 4 - cie_id : section_start + cie_id;
- fc->pc_begin = byte_get (start, 4); start += 4;
- fc->pc_range = byte_get (start, 4); start += 4;
+ for (cie=chunks; cie ; cie = cie->next)
+ if (cie->chunk_start == look_for)
+ break;
- for (cie=chunks; cie && (cie->chunk_start != look_for); cie = cie->next);
if (!cie)
{
- warn ("Invalid CIE pointer %08x in FDE at %08x\n", cie_id, saved_start);
+ warn ("Invalid CIE pointer %08lx in FDE at %08lx\n",
+ cie_id, saved_start);
start = block_end;
fc->ncols = 0;
fc->col_type = (short int *) xmalloc (sizeof (short int));
frame_need_space (fc, max_regs - 1);
cie = fc;
fc->augmentation = "";
+ fc->fde_encoding = 0;
}
else
{
fc->cfa_offset = cie->cfa_offset;
fc->ra = cie->ra;
frame_need_space (fc, max_regs-1);
+ fc->fde_encoding = cie->fde_encoding;
}
+ if (fc->fde_encoding)
+ encoded_ptr_size = size_of_encoded_value (fc->fde_encoding);
+
+ fc->pc_begin = byte_get (start, encoded_ptr_size);
+ start += encoded_ptr_size;
+ fc->pc_range = byte_get (start, encoded_ptr_size);
+ start += encoded_ptr_size;
+
if (cie->augmentation[0] == 'z')
{
- unsigned long l = LEB ();
- start += l;
+ augmentation_data_len = LEB ();
+ augmentation_data = start;
+ start += augmentation_data_len;
}
- printf ("FDE cie=%08x pc=%08lx..%08lx\n",
- cie->chunk_start-section_start, fc->pc_begin,
- fc->pc_begin + fc->pc_range);
+ printf ("\n%08lx %08lx %08lx FDE cie=%08lx pc=%08lx..%08lx\n",
+ (unsigned long)(saved_start - section_start), length, cie_id,
+ (unsigned long)(cie->chunk_start - section_start),
+ fc->pc_begin, fc->pc_begin + fc->pc_range);
+ if (! do_debug_frames_interp && augmentation_data_len)
+ {
+ unsigned long i;
+ printf (" Augmentation data: ");
+ for (i = 0; i < augmentation_data_len; ++i)
+ printf (" %02x", augmentation_data[i]);
+ putchar ('\n');
+ putchar ('\n');
+ }
}
/* At this point, fc is the current chunk, cie (if any) is set, and we're
about to interpret instructions for the chunk. */
- /* This exists for readelf maintainers. */
-#define FDEBUG 0
-
+ if (do_debug_frames_interp)
{
/* Start by making a pass over the chunk, allocating storage
and taking note of what registers are used. */
{
unsigned op, opa;
unsigned long reg;
- bfd_vma vma;
-
+
op = * start ++;
opa = op & 0x3f;
if (op & 0xc0)
op &= 0xc0;
-
+
/* Warning: if you add any more cases to this switch, be
sure to add them to the corresponding switch below. */
switch (op)
fc->col_type[opa] = DW_CFA_undefined;
break;
case DW_CFA_set_loc:
- start += sizeof (vma);
+ start += encoded_ptr_size;
break;
case DW_CFA_advance_loc1:
start += 1;
#endif
case DW_CFA_GNU_args_size:
LEB ();
- break;
+ break;
#ifndef DW_CFA_GNU_negative_offset_extended
#define DW_CFA_GNU_negative_offset_extended 0x2f
#endif
case DW_CFA_GNU_negative_offset_extended:
- reg = LEB (); LEB ();
+ reg = LEB (); LEB ();
frame_need_space (fc, reg);
fc->col_type[reg] = DW_CFA_undefined;
-
+
default:
break;
}
switch (op)
{
case DW_CFA_advance_loc:
- frame_display_row (fc, &need_col_headers, &max_regs);
-#if FDEBUG
- printf (" DW_CFA_advance_loc: %08x = %08x + %d*%d\n",
- fc->pc_begin + opa * fc->code_factor, fc->pc_begin, opa, fc->code_factor);
-#endif
+ if (do_debug_frames_interp)
+ frame_display_row (fc, &need_col_headers, &max_regs);
+ else
+ printf (" DW_CFA_advance_loc: %d to %08lx\n",
+ opa * fc->code_factor,
+ fc->pc_begin + opa * fc->code_factor);
fc->pc_begin += opa * fc->code_factor;
break;
case DW_CFA_offset:
roffs = LEB ();
-#if FDEBUG
- printf (" DW_CFA_offset: r%d = cfa[%d*%d]\n", opa, roffs, fc->data_factor);
-#endif
+ if (! do_debug_frames_interp)
+ printf (" DW_CFA_offset: r%d at cfa%+ld\n",
+ opa, roffs * fc->data_factor);
fc->col_type[opa] = DW_CFA_offset;
fc->col_offset[opa] = roffs * fc->data_factor;
break;
case DW_CFA_restore:
-#if FDEBUG
- printf (" DW_CFA_restore: r%d\n", opa);
-#endif
+ if (! do_debug_frames_interp)
+ printf (" DW_CFA_restore: r%d\n", opa);
fc->col_type[opa] = cie->col_type[opa];
fc->col_offset[opa] = cie->col_offset[opa];
break;
case DW_CFA_set_loc:
- frame_display_row (fc, &need_col_headers, &max_regs);
- vma = byte_get (start, sizeof (vma)); start += sizeof (vma);
-#if FDEBUG
- printf (" DW_CFA_set_loc: %08x\n", vma);
-#endif
+ vma = byte_get (start, encoded_ptr_size);
+ start += encoded_ptr_size;
+ if (do_debug_frames_interp)
+ frame_display_row (fc, &need_col_headers, &max_regs);
+ else
+ printf (" DW_CFA_set_loc: %08lx\n", (unsigned long)vma);
fc->pc_begin = vma;
break;
case DW_CFA_advance_loc1:
- frame_display_row (fc, &need_col_headers, &max_regs);
ofs = byte_get (start, 1); start += 1;
-#if FDEBUG
- printf (" DW_CFA_advance_loc1: %08x = %08x + %d*%d\n",
- fc->pc_begin + ofs * fc->code_factor, fc->pc_begin, ofs, fc->code_factor);
-#endif
+ if (do_debug_frames_interp)
+ frame_display_row (fc, &need_col_headers, &max_regs);
+ else
+ printf (" DW_CFA_advance_loc1: %ld to %08lx\n",
+ ofs * fc->code_factor,
+ fc->pc_begin + ofs * fc->code_factor);
fc->pc_begin += ofs * fc->code_factor;
break;
case DW_CFA_advance_loc2:
- frame_display_row (fc, &need_col_headers, &max_regs);
ofs = byte_get (start, 2); start += 2;
-#if FDEBUG
- printf (" DW_CFA_advance_loc2: %08x = %08x + %d*%d\n",
- fc->pc_begin + ofs * fc->code_factor, fc->pc_begin, ofs, fc->code_factor);
-#endif
+ if (do_debug_frames_interp)
+ frame_display_row (fc, &need_col_headers, &max_regs);
+ else
+ printf (" DW_CFA_advance_loc2: %ld to %08lx\n",
+ ofs * fc->code_factor,
+ fc->pc_begin + ofs * fc->code_factor);
fc->pc_begin += ofs * fc->code_factor;
break;
case DW_CFA_advance_loc4:
- frame_display_row (fc, &need_col_headers, &max_regs);
ofs = byte_get (start, 4); start += 4;
-#if FDEBUG
- printf (" DW_CFA_advance_loc4: %08x = %08x + %d*%d\n",
- fc->pc_begin + ofs * fc->code_factor, fc->pc_begin, ofs, fc->code_factor);
-#endif
+ if (do_debug_frames_interp)
+ frame_display_row (fc, &need_col_headers, &max_regs);
+ else
+ printf (" DW_CFA_advance_loc4: %ld to %08lx\n",
+ ofs * fc->code_factor,
+ fc->pc_begin + ofs * fc->code_factor);
fc->pc_begin += ofs * fc->code_factor;
break;
case DW_CFA_offset_extended:
reg = LEB ();
roffs = LEB ();
-#if FDEBUG
- printf (" DW_CFA_offset_extended: r%d = cfa[%d*%d]\n", reg, roffs, fc->data_factor);
-#endif
+ if (! do_debug_frames_interp)
+ printf (" DW_CFA_offset_extended: r%ld at cfa%+ld\n",
+ reg, roffs * fc->data_factor);
fc->col_type[reg] = DW_CFA_offset;
fc->col_offset[reg] = roffs * fc->data_factor;
break;
case DW_CFA_restore_extended:
reg = LEB ();
-#if FDEBUG
- printf (" DW_CFA_restore_extended: r%d\n", reg);
-#endif
+ if (! do_debug_frames_interp)
+ printf (" DW_CFA_restore_extended: r%ld\n", reg);
fc->col_type[reg] = cie->col_type[reg];
fc->col_offset[reg] = cie->col_offset[reg];
break;
case DW_CFA_undefined:
reg = LEB ();
-#if FDEBUG
- printf (" DW_CFA_undefined: r%d\n", reg);
-#endif
+ if (! do_debug_frames_interp)
+ printf (" DW_CFA_undefined: r%ld\n", reg);
fc->col_type[reg] = DW_CFA_undefined;
fc->col_offset[reg] = 0;
break;
case DW_CFA_same_value:
reg = LEB ();
-#if FDEBUG
- printf (" DW_CFA_same_value: r%d\n", reg);
-#endif
+ if (! do_debug_frames_interp)
+ printf (" DW_CFA_same_value: r%ld\n", reg);
fc->col_type[reg] = DW_CFA_same_value;
fc->col_offset[reg] = 0;
break;
case DW_CFA_register:
reg = LEB ();
roffs = LEB ();
-#if FDEBUG
- printf (" DW_CFA_register: r%d\n", reg);
-#endif
+ if (! do_debug_frames_interp)
+ printf (" DW_CFA_register: r%ld\n", reg);
fc->col_type[reg] = DW_CFA_register;
fc->col_offset[reg] = roffs;
break;
case DW_CFA_remember_state:
-#if FDEBUG
- printf (" DW_CFA_remember_state\n");
-#endif
+ if (! do_debug_frames_interp)
+ printf (" DW_CFA_remember_state\n");
rs = (Frame_Chunk *) xmalloc (sizeof (Frame_Chunk));
rs->ncols = fc->ncols;
rs->col_type = (short int *) xmalloc (rs->ncols * sizeof (short int));
break;
case DW_CFA_restore_state:
-#if FDEBUG
- printf (" DW_CFA_restore_state\n");
-#endif
+ if (! do_debug_frames_interp)
+ printf (" DW_CFA_restore_state\n");
rs = remembered_state;
remembered_state = rs->next;
frame_need_space (fc, rs->ncols-1);
case DW_CFA_def_cfa:
fc->cfa_reg = LEB ();
fc->cfa_offset = LEB ();
-#if FDEBUG
- printf (" DW_CFA_def_cfa: reg %d ofs %d\n", fc->cfa_reg, fc->cfa_offset);
-#endif
+ if (! do_debug_frames_interp)
+ printf (" DW_CFA_def_cfa: r%d ofs %d\n",
+ fc->cfa_reg, fc->cfa_offset);
break;
case DW_CFA_def_cfa_register:
fc->cfa_reg = LEB ();
-#if FDEBUG
- printf (" DW_CFA_def_cfa_reg: %d\n", fc->cfa_reg);
-#endif
+ if (! do_debug_frames_interp)
+ printf (" DW_CFA_def_cfa_reg: r%d\n", fc->cfa_reg);
break;
case DW_CFA_def_cfa_offset:
fc->cfa_offset = LEB ();
-#if FDEBUG
- printf (" DW_CFA_def_cfa_offset: %d\n", fc->cfa_offset);
-#endif
+ if (! do_debug_frames_interp)
+ printf (" DW_CFA_def_cfa_offset: %d\n", fc->cfa_offset);
break;
case DW_CFA_nop:
-#if FDEBUG
- printf (" DW_CFA_nop\n");
-#endif
+ if (! do_debug_frames_interp)
+ printf (" DW_CFA_nop\n");
break;
#ifndef DW_CFA_GNU_window_save
#define DW_CFA_GNU_window_save 0x2d
#endif
case DW_CFA_GNU_window_save:
-#if FDEBUG
- printf (" DW_CFA_GNU_window_save\n");
-#endif
+ if (! do_debug_frames_interp)
+ printf (" DW_CFA_GNU_window_save\n");
break;
-#ifndef DW_CFA_GNU_args_size
-#define DW_CFA_GNU_args_size 0x2e
-#endif
case DW_CFA_GNU_args_size:
ul = LEB ();
-#if FDEBUG
- printf (" DW_CFA_GNU_args_size: %d\n", ul);
-#endif
+ if (! do_debug_frames_interp)
+ printf (" DW_CFA_GNU_args_size: %ld\n", ul);
break;
-#ifndef DW_CFA_GNU_negative_offset_extended
-#define DW_CFA_GNU_negative_offset_extended 0x2f
-#endif
case DW_CFA_GNU_negative_offset_extended:
reg = LEB ();
l = - LEB ();
frame_need_space (fc, reg);
-#if FDEBUG
- printf (" DW_CFA_GNU_negative_offset_extended: r%d = cfa[%d*%d]\n", reg, l, fc->data_factor);
-#endif
+ if (! do_debug_frames_interp)
+ printf (" DW_CFA_GNU_negative_offset_extended: r%ld at cfa%+ld\n",
+ reg, l * fc->data_factor);
fc->col_type[reg] = DW_CFA_offset;
fc->col_offset[reg] = l * fc->data_factor;
break;
}
}
- frame_display_row (fc, &need_col_headers, &max_regs);
+ if (do_debug_frames_interp)
+ frame_display_row (fc, &need_col_headers, &max_regs);
start = block_end;
}
{ ".debug_pubnames", display_debug_pubnames, NULL },
{ ".debug_frame", display_debug_frames, NULL },
{ ".eh_frame", display_debug_frames, NULL },
- { ".debug_macinfo", display_debug_not_supported, NULL },
- { ".debug_frame", display_debug_not_supported, NULL },
+ { ".debug_macinfo", display_debug_macinfo, NULL },
{ ".debug_str", display_debug_not_supported, NULL },
{ ".debug_static_func", display_debug_not_supported, NULL },
{ ".debug_static_vars", display_debug_not_supported, NULL },
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)
- name = ".debug_info";
+ name = ".debug_info";
for (i = NUM_ELEM (debug_displays); i--;)
if (strcmp (debug_displays[i].name, name) == 0)
FILE * file;
{
Elf32_Internal_Shdr * section;
- unsigned int i;
+ unsigned int i;
if (! do_dump)
return 1;
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);
+ printf (_("\nSection '.conflict' contains %ld entries:\n"),
+ (long) conflictsno);
puts (_(" Num: Index Value Name"));
for (cnt = 0; cnt < conflictsno; ++cnt)
{
printf (" %s\t\t0x%08lx\t%s\n",
pnote->namesz ? pnote->namedata : "(NONE)",
- pnote->descsz, get_note_type (pnote->type));
+ pnote->descsz, get_note_type (pnote->type));
return 1;
}
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;
switch (elf_header.e_machine)
{
case EM_MIPS:
- case EM_MIPS_RS4_BE:
+ case EM_MIPS_RS3_LE:
return process_mips_specific (file);
break;
default:
return 1;
}
-static void
+static int
process_file (file_name)
char * file_name;
{
if (stat (file_name, & statbuf) < 0)
{
error (_("Cannot stat input file %s.\n"), file_name);
- return;
+ return 1;
}
file = fopen (file_name, "rb");
if (file == NULL)
{
error (_("Input file %s not found.\n"), file_name);
- return;
+ return 1;
}
if (! get_file_header (file))
{
error (_("%s: Failed to read file header\n"), file_name);
fclose (file);
- return;
+ return 1;
}
/* Initialise per file variables. */
if (! process_file_header ())
{
fclose (file);
- return;
+ return 1;
}
process_section_headers (file);
free (dynamic_syminfo);
dynamic_syminfo = NULL;
}
+
+ return 0;
}
#ifdef SUPPORT_DISASSEMBLY
int argc;
char ** argv;
{
+ int err;
+
#if defined (HAVE_SETLOCALE) && defined (HAVE_LC_MESSAGES)
setlocale (LC_MESSAGES, "");
#endif
if (optind < (argc - 1))
show_name = 1;
+ err = 0;
while (optind < argc)
- process_file (argv [optind ++]);
+ err |= process_file (argv [optind ++]);
if (dump_sects != NULL)
free (dump_sects);
- return 0;
+ return err;
}
projects / thirdparty / binutils-gdb.git / blobdiff