/* Check if we will remove the current leading character. */
rem_leading_char =
- (name[0] == bfd_get_symbol_leading_char (abfd))
- && (change_leading_char
- || (remove_leading_char
- && ((flags & (BSF_GLOBAL | BSF_WEAK)) != 0
- || undefined
- || bfd_is_com_section (bfd_asymbol_section (sym)))));
+ (name[0] != '\0'
+ && name[0] == bfd_get_symbol_leading_char (abfd)
+ && (change_leading_char
+ || (remove_leading_char
+ && ((flags & (BSF_GLOBAL | BSF_WEAK)) != 0
+ || undefined
+ || bfd_is_com_section (bfd_asymbol_section (sym))))));
/* Check if we will add a new leading character. */
add_leading_char =
if (add_leading_char || prefix_symbols_string)
{
char *n, *ptr;
+ size_t len = strlen (name) + 1;
- ptr = n = (char *) xmalloc (1 + strlen (prefix_symbols_string)
- + strlen (name) + 1);
+ if (add_leading_char)
+ len++;
+ if (prefix_symbols_string)
+ len += strlen (prefix_symbols_string);
+
+ ptr = n = (char *) xmalloc (len);
if (add_leading_char)
*ptr++ = bfd_get_symbol_leading_char (obfd);
return size;
}
+static flagword
+check_new_section_flags (flagword flags, bfd * abfd, const char * secname)
+{
+ /* Only set the SEC_COFF_SHARED flag on COFF files.
+ The same bit value is used by ELF targets to indicate
+ compressed sections, and setting that flag here breaks
+ things. */
+ if ((flags & SEC_COFF_SHARED)
+ && bfd_get_flavour (abfd) != bfd_target_coff_flavour)
+ {
+ non_fatal (_("%s[%s]: Note - dropping 'share' flag as output format is not COFF"),
+ bfd_get_filename (abfd), secname);
+ flags &= ~ SEC_COFF_SHARED;
+ }
+ return flags;
+}
+
/* Copy object file IBFD onto OBFD.
Returns TRUE upon success, FALSE otherwise. */
void *dhandle;
enum bfd_architecture iarch;
unsigned int imach;
- unsigned int c, i;
+ unsigned int num_sec, i;
if (ibfd->xvec->byteorder != obfd->xvec->byteorder
&& ibfd->xvec->byteorder != BFD_ENDIAN_UNKNOWN
file_alignment, section_alignment);
}
+
+ if (preserve_dates
+ && bfd_get_flavour (ibfd) == bfd_target_coff_flavour
+ && bfd_pei_p (ibfd))
+ pe->timestamp = pe_data (ibfd)->coff.timestamp;
}
if (isympp)
pset = find_section_list (padd->name, FALSE,
SECTION_CONTEXT_SET_FLAGS);
if (pset != NULL)
- flags = pset->flags | SEC_HAS_CONTENTS;
+ {
+ flags = pset->flags | SEC_HAS_CONTENTS;
+ flags = check_new_section_flags (flags, obfd, padd->name);
+ }
else
flags = SEC_HAS_CONTENTS | SEC_READONLY | SEC_DATA;
}
}
- c = bfd_count_sections (obfd);
- if (c != 0
+ num_sec = bfd_count_sections (obfd);
+ if (num_sec != 0
&& (gap_fill_set || pad_to_set))
{
asection **set;
increasing the section sizes as required to fill the gaps.
We write out the gap contents below. */
- osections = (asection **) xmalloc (c * sizeof (asection *));
+ osections = xmalloc (num_sec * sizeof (*osections));
set = osections;
bfd_map_over_sections (obfd, get_sections, &set);
- qsort (osections, c, sizeof (asection *), compare_section_lma);
+ qsort (osections, num_sec, sizeof (*osections), compare_section_lma);
- gaps = (bfd_size_type *) xmalloc (c * sizeof (bfd_size_type));
- memset (gaps, 0, c * sizeof (bfd_size_type));
+ gaps = xmalloc (num_sec * sizeof (*gaps));
+ memset (gaps, 0, num_sec * sizeof (*gaps));
if (gap_fill_set)
{
- for (i = 0; i < c - 1; i++)
+ for (i = 0; i < num_sec - 1; i++)
{
flagword flags;
- bfd_size_type size;
- bfd_vma gap_start, gap_stop;
+ bfd_size_type size; /* Octets. */
+ bfd_vma gap_start, gap_stop; /* Octets. */
+ unsigned int opb1 = bfd_octets_per_byte (obfd, osections[i]);
+ unsigned int opb2 = bfd_octets_per_byte (obfd, osections[i+1]);
flags = bfd_section_flags (osections[i]);
if ((flags & SEC_HAS_CONTENTS) == 0
continue;
size = bfd_section_size (osections[i]);
- gap_start = bfd_section_lma (osections[i]) + size;
- gap_stop = bfd_section_lma (osections[i + 1]);
+ gap_start = bfd_section_lma (osections[i]) * opb1 + size;
+ gap_stop = bfd_section_lma (osections[i + 1]) * opb2;
if (gap_start < gap_stop)
{
if (!bfd_set_section_size (osections[i],
if (pad_to_set)
{
- bfd_vma lma;
- bfd_size_type size;
-
- lma = bfd_section_lma (osections[c - 1]);
- size = bfd_section_size (osections[c - 1]);
- if (lma + size < pad_to)
+ bfd_vma lma; /* Octets. */
+ bfd_size_type size; /* Octets. */
+ unsigned int opb = bfd_octets_per_byte (obfd, osections[num_sec - 1]);
+ bfd_vma _pad_to = pad_to * opb;
+
+ lma = bfd_section_lma (osections[num_sec - 1]) * opb;
+ size = bfd_section_size (osections[num_sec - 1]);
+ if (lma + size < _pad_to)
{
- if (!bfd_set_section_size (osections[c - 1], pad_to - lma))
+ if (!bfd_set_section_size (osections[num_sec - 1], _pad_to - lma))
{
- bfd_nonfatal_message (NULL, obfd, osections[c - 1],
+ bfd_nonfatal_message (NULL, obfd, osections[num_sec - 1],
_("can't add padding"));
status = 1;
}
else
{
- gaps[c - 1] = pad_to - (lma + size);
- if (max_gap < pad_to - (lma + size))
- max_gap = pad_to - (lma + size);
+ gaps[num_sec - 1] = _pad_to - (lma + size);
+ if (max_gap < _pad_to - (lma + size))
+ max_gap = _pad_to - (lma + size);
}
}
}
}
}
- if (gap_fill_set || pad_to_set)
+ if (gaps != NULL)
{
bfd_byte *buf;
buf = (bfd_byte *) xmalloc (max_gap);
memset (buf, gap_fill, max_gap);
- c = bfd_count_sections (obfd);
- for (i = 0; i < c; i++)
+ for (i = 0; i < num_sec; i++)
{
if (gaps[i] != 0)
{
flagword flags;
const char *err;
const char * name;
+ const char * new_name;
char *prefix = NULL;
bfd_boolean make_nobits;
unsigned int alignment;
flags &= bfd_applicable_section_flags (ibfd);
flags &= bfd_applicable_section_flags (obfd);
}
- name = find_section_rename (name, &flags);
+ new_name = find_section_rename (name, &flags);
+ if (new_name != name)
+ {
+ name = new_name;
+ flags = check_new_section_flags (flags, obfd, name);
+ }
/* Prefix sections. */
if (prefix_alloc_sections_string
p = find_section_list (bfd_section_name (isection), FALSE,
SECTION_CONTEXT_SET_FLAGS);
if (p != NULL)
- flags = p->flags | (flags & (SEC_HAS_CONTENTS | SEC_RELOC));
+ {
+ flags = p->flags | (flags & (SEC_HAS_CONTENTS | SEC_RELOC));
+ flags = check_new_section_flags (flags, obfd, bfd_section_name (isection));
+ }
else if (strip_symbols == STRIP_NONDEBUG
&& (flags & (SEC_ALLOC | SEC_GROUP)) != 0
&& !is_nondebug_keep_contents_section (ibfd, isection))
projects / deliverable / binutils-gdb.git / blobdiff