/* Generic symbol-table support for the BFD library.
- Copyright (C) 1990-2019 Free Software Foundation, Inc.
+ Copyright (C) 1990-2020 Free Software Foundation, Inc.
Written by Cygnus Support.
This file is part of BFD, the Binary File Descriptor library.
return FALSE;
}
- bfd_get_outsymbols (abfd) = location;
- bfd_get_symcount (abfd) = symcount;
+ abfd->outsymbols = location;
+ abfd->symcount = symcount;
return TRUE;
}
asymbol *
_bfd_generic_make_empty_symbol (bfd *abfd)
{
- bfd_size_type amt = sizeof (asymbol);
+ size_t amt = sizeof (asymbol);
asymbol *new_symbol = (asymbol *) bfd_zalloc (abfd, amt);
if (new_symbol)
new_symbol->the_bfd = abfd;
char type;
};
-/* Map section names to POSIX/BSD single-character symbol types.
+/* Map special section names to POSIX/BSD single-character symbol types.
This table is probably incomplete. It is sorted for convenience of
adding entries. Since it is so short, a linear search is used. */
static const struct section_to_type stt[] =
{
- {".bss", 'b'},
- {"code", 't'}, /* MRI .text */
- {".data", 'd'},
- {"*DEBUG*", 'N'},
- {".debug", 'N'}, /* MSVC's .debug (non-standard debug syms) */
{".drectve", 'i'}, /* MSVC's .drective section */
{".edata", 'e'}, /* MSVC's .edata (export) section */
- {".fini", 't'}, /* ELF fini section */
{".idata", 'i'}, /* MSVC's .idata (import) section */
- {".init", 't'}, /* ELF init section */
{".pdata", 'p'}, /* MSVC's .pdata (stack unwind) section */
- {".rdata", 'r'}, /* Read only data. */
- {".rodata", 'r'}, /* Read only data. */
- {".sbss", 's'}, /* Small BSS (uninitialized data). */
- {".scommon", 'c'}, /* Small common. */
- {".sdata", 'g'}, /* Small initialized data. */
- {".text", 't'},
- {"vars", 'd'}, /* MRI .data */
- {"zerovars", 'b'}, /* MRI .bss */
{0, 0}
};
section S, or '?' for an unknown COFF section.
Check for leading strings which match, followed by a number, '.',
- or '$' so .text5 matches the .text entry, but .init_array doesn't
- match the .init entry. */
+ or '$' so .idata5 matches the .idata entry. */
static char
coff_section_type (const char *s)
SECTION, or '?' for an unknown section. This uses section flags to
identify sections.
- FIXME These types are unhandled: c, i, e, p. If we handled these also,
+ FIXME These types are unhandled: e, i, p. If we handled these also,
we could perhaps obsolete coff_section_type. */
static char
char c;
if (symbol->section && bfd_is_com_section (symbol->section))
- return 'C';
+ {
+ if (symbol->section == bfd_com_section_ptr)
+ return 'C';
+ else
+ return 'c';
+ }
if (bfd_is_und_section (symbol->section))
{
if (symbol->flags & BSF_WEAK)
c = 'a';
else if (symbol->section)
{
- c = decode_section_type (symbol->section);
+ c = coff_section_type (symbol->section->name);
if (c == '?')
- c = coff_section_type (symbol->section->name);
+ c = decode_section_type (symbol->section);
}
else
return '?';
error_return:
bfd_set_error (bfd_error_no_symbols);
- if (syms != NULL)
- free (syms);
+ free (syms);
return -1;
}
char *directory_name;
char *file_name;
char *function_name;
+ int idx;
};
/* Compare two indexentry structures. This is called via qsort. */
if (contestantA->val < contestantB->val)
return -1;
- else if (contestantA->val > contestantB->val)
+ if (contestantA->val > contestantB->val)
return 1;
- else
- return 0;
+ return contestantA->idx - contestantB->idx;
}
/* A pointer to this structure is stored in *pinfo. */
symbols);
if (reloc_count < 0)
{
- if (reloc_vector != NULL)
- free (reloc_vector);
+ free (reloc_vector);
return FALSE;
}
if (reloc_count > 0)
arelent *r;
unsigned long val;
asymbol *sym;
+ bfd_size_type octets;
r = *pr;
/* Ignore R_*_NONE relocs. */
if (r->howto->dst_mask == 0)
continue;
+ octets = r->address * bfd_octets_per_byte (abfd, NULL);
if (r->howto->rightshift != 0
|| r->howto->size != 2
|| r->howto->bitsize != 32
|| r->howto->pc_relative
|| r->howto->bitpos != 0
|| r->howto->dst_mask != 0xffffffff
- || r->address * bfd_octets_per_byte (abfd) + 4 > stabsize)
+ || octets + 4 > stabsize)
{
_bfd_error_handler
(_("unsupported .stab relocation"));
bfd_set_error (bfd_error_invalid_operation);
- if (reloc_vector != NULL)
- free (reloc_vector);
+ free (reloc_vector);
return FALSE;
}
- val = bfd_get_32 (abfd, info->stabs
- + r->address * bfd_octets_per_byte (abfd));
+ val = bfd_get_32 (abfd, info->stabs + octets);
val &= r->howto->src_mask;
sym = *r->sym_ptr_ptr;
val += sym->value + sym->section->vma + r->addend;
- bfd_put_32 (abfd, (bfd_vma) val, info->stabs
- + r->address * bfd_octets_per_byte (abfd));
+ bfd_put_32 (abfd, (bfd_vma) val, info->stabs + octets);
}
}
- if (reloc_vector != NULL)
- free (reloc_vector);
+ free (reloc_vector);
/* First time through this function, build a table matching
function VM addresses to stabs, then sort based on starting
info->indextable[i].directory_name = directory_name;
info->indextable[i].file_name = file_name;
info->indextable[i].function_name = NULL;
+ info->indextable[i].idx = i;
++i;
}
info->indextable[i].directory_name = directory_name;
info->indextable[i].file_name = file_name;
info->indextable[i].function_name = function_name;
+ info->indextable[i].idx = i;
++i;
break;
}
info->indextable[i].directory_name = directory_name;
info->indextable[i].file_name = file_name;
info->indextable[i].function_name = NULL;
+ info->indextable[i].idx = i;
++i;
}
info->indextable[i].directory_name = NULL;
info->indextable[i].file_name = NULL;
info->indextable[i].function_name = NULL;
+ info->indextable[i].idx = i;
++i;
info->indextablesize = i;
/* We are passed a section relative offset. The offsets in the
stabs information are absolute. */
- offset += bfd_get_section_vma (abfd, section);
+ offset += bfd_section_vma (section);
#ifdef ENABLE_CACHING
if (info->cached_indexentry != NULL
const char *
_bfd_nosymbols_get_symbol_version_string (bfd *abfd,
asymbol *symbol ATTRIBUTE_UNUSED,
+ bfd_boolean base_p ATTRIBUTE_UNUSED,
bfd_boolean *hidden ATTRIBUTE_UNUSED)
{
return (const char *) _bfd_ptr_bfd_null_error (abfd);
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