bfd_boolean
-bfd_elf_make_generic_object (bfd *abfd)
+bfd_elf_make_object (bfd *abfd)
{
+ const struct elf_backend_data *bed = get_elf_backend_data (abfd);
return bfd_elf_allocate_object (abfd, sizeof (struct elf_obj_tdata),
- GENERIC_ELF_DATA);
+ bed->target_id);
}
bfd_boolean
bfd_elf_mkcorefile (bfd *abfd)
{
/* I think this can be done just like an object file. */
- return bfd_elf_make_generic_object (abfd);
+ return abfd->xvec->_bfd_set_format[(int) bfd_object] (abfd);
}
static char *
return FALSE;
if ((hdr->sh_flags & SHF_TLS) != 0)
flags |= SEC_THREAD_LOCAL;
+ if ((hdr->sh_flags & SHF_EXCLUDE) != 0)
+ flags |= SEC_EXCLUDE;
if ((flags & SEC_ALLOC) == 0)
{
for (i = 0; i < elf_elfheader (abfd)->e_phnum; i++, phdr++)
{
if (phdr->p_type == PT_LOAD
- && ELF_IS_SECTION_IN_SEGMENT (hdr, phdr))
+ && ELF_SECTION_IN_SEGMENT (hdr, phdr))
{
if ((flags & SEC_LOAD) == 0)
newsect->lma = (phdr->p_paddr
/* *These* do a lot of work -- but build no sections! */
{
asection *target_sect;
- Elf_Internal_Shdr *hdr2;
+ Elf_Internal_Shdr *hdr2, **p_hdr;
unsigned int num_sec = elf_numsections (abfd);
+ struct bfd_elf_section_data *esdt;
+ bfd_size_type amt;
if (hdr->sh_entsize
!= (bfd_size_type) (hdr->sh_type == SHT_REL
if (target_sect == NULL)
return FALSE;
- if ((target_sect->flags & SEC_RELOC) == 0
- || target_sect->reloc_count == 0)
- hdr2 = &elf_section_data (target_sect)->rel_hdr;
+ esdt = elf_section_data (target_sect);
+ if (hdr->sh_type == SHT_RELA)
+ p_hdr = &esdt->rela.hdr;
else
- {
- bfd_size_type amt;
- BFD_ASSERT (elf_section_data (target_sect)->rel_hdr2 == NULL);
- amt = sizeof (*hdr2);
- hdr2 = (Elf_Internal_Shdr *) bfd_alloc (abfd, amt);
- if (hdr2 == NULL)
- return FALSE;
- elf_section_data (target_sect)->rel_hdr2 = hdr2;
- }
+ p_hdr = &esdt->rel.hdr;
+
+ BFD_ASSERT (*p_hdr == NULL);
+ amt = sizeof (*hdr2);
+ hdr2 = (Elf_Internal_Shdr *) bfd_alloc (abfd, amt);
+ if (hdr2 == NULL)
+ return FALSE;
*hdr2 = *hdr;
+ *p_hdr = hdr2;
elf_elfsections (abfd)[shindex] = hdr2;
target_sect->reloc_count += NUM_SHDR_ENTRIES (hdr);
target_sect->flags |= SEC_RELOC;
/* In the section to which the relocations apply, mark whether
its relocations are of the REL or RELA variety. */
if (hdr->sh_size != 0)
- target_sect->use_rela_p = hdr->sh_type == SHT_RELA;
+ {
+ if (hdr->sh_type == SHT_RELA)
+ target_sect->use_rela_p = 1;
+ }
abfd->flags |= HAS_RELOC;
return TRUE;
}
}
}
-/* Initialize REL_HDR, the section-header for new section, containing
- relocations against ASECT. If USE_RELA_P is TRUE, we use RELA
- relocations; otherwise, we use REL relocations. */
+/* Return the REL_HDR for SEC, assuming there is only a single one, either
+ REL or RELA. */
+
+Elf_Internal_Shdr *
+_bfd_elf_single_rel_hdr (asection *sec)
+{
+ if (elf_section_data (sec)->rel.hdr)
+ {
+ BFD_ASSERT (elf_section_data (sec)->rela.hdr == NULL);
+ return elf_section_data (sec)->rel.hdr;
+ }
+ else
+ return elf_section_data (sec)->rela.hdr;
+}
+
+/* Allocate and initialize a section-header for a new reloc section,
+ containing relocations against ASECT. It is stored in RELDATA. If
+ USE_RELA_P is TRUE, we use RELA relocations; otherwise, we use REL
+ relocations. */
bfd_boolean
_bfd_elf_init_reloc_shdr (bfd *abfd,
- Elf_Internal_Shdr *rel_hdr,
+ struct bfd_elf_section_reloc_data *reldata,
asection *asect,
bfd_boolean use_rela_p)
{
+ Elf_Internal_Shdr *rel_hdr;
char *name;
const struct elf_backend_data *bed = get_elf_backend_data (abfd);
- bfd_size_type amt = sizeof ".rela" + strlen (asect->name);
+ bfd_size_type amt;
+
+ amt = sizeof (Elf_Internal_Shdr);
+ BFD_ASSERT (reldata->hdr == NULL);
+ rel_hdr = bfd_zalloc (abfd, amt);
+ reldata->hdr = rel_hdr;
+ amt = sizeof ".rela" + strlen (asect->name);
name = (char *) bfd_alloc (abfd, amt);
if (name == NULL)
return FALSE;
bfd_elf_get_default_section_type (flagword flags)
{
if ((flags & SEC_ALLOC) != 0
- && ((flags & (SEC_LOAD | SEC_HAS_CONTENTS)) == 0
- || (flags & SEC_NEVER_LOAD) != 0))
+ && (flags & (SEC_LOAD | SEC_HAS_CONTENTS)) == 0)
return SHT_NOBITS;
return SHT_PROGBITS;
}
+struct fake_section_arg
+{
+ struct bfd_link_info *link_info;
+ bfd_boolean failed;
+};
+
/* Set up an ELF internal section header for a section. */
static void
-elf_fake_sections (bfd *abfd, asection *asect, void *failedptrarg)
+elf_fake_sections (bfd *abfd, asection *asect, void *fsarg)
{
+ struct fake_section_arg *arg = (struct fake_section_arg *)fsarg;
const struct elf_backend_data *bed = get_elf_backend_data (abfd);
- bfd_boolean *failedptr = (bfd_boolean *) failedptrarg;
+ struct bfd_elf_section_data *esd = elf_section_data (asect);
Elf_Internal_Shdr *this_hdr;
unsigned int sh_type;
- if (*failedptr)
+ if (arg->failed)
{
/* We already failed; just get out of the bfd_map_over_sections
loop. */
return;
}
- this_hdr = &elf_section_data (asect)->this_hdr;
+ this_hdr = &esd->this_hdr;
this_hdr->sh_name = (unsigned int) _bfd_elf_strtab_add (elf_shstrtab (abfd),
asect->name, FALSE);
if (this_hdr->sh_name == (unsigned int) -1)
{
- *failedptr = TRUE;
+ arg->failed = TRUE;
return;
}
}
}
}
+ if ((asect->flags & (SEC_GROUP | SEC_EXCLUDE)) == SEC_EXCLUDE)
+ this_hdr->sh_flags |= SHF_EXCLUDE;
+
+ /* If the section has relocs, set up a section header for the
+ SHT_REL[A] section. If two relocation sections are required for
+ this section, it is up to the processor-specific back-end to
+ create the other. */
+ if ((asect->flags & SEC_RELOC) != 0)
+ {
+ /* When doing a relocatable link, create both REL and RELA sections if
+ needed. */
+ if (arg->link_info
+ /* Do the normal setup if we wouldn't create any sections here. */
+ && esd->rel.count + esd->rela.count > 0
+ && (arg->link_info->relocatable || arg->link_info->emitrelocations))
+ {
+ if (esd->rel.count && esd->rel.hdr == NULL
+ && !_bfd_elf_init_reloc_shdr (abfd, &esd->rel, asect, FALSE))
+ {
+ arg->failed = TRUE;
+ return;
+ }
+ if (esd->rela.count && esd->rela.hdr == NULL
+ && !_bfd_elf_init_reloc_shdr (abfd, &esd->rela, asect, TRUE))
+ {
+ arg->failed = TRUE;
+ return;
+ }
+ }
+ else if (!_bfd_elf_init_reloc_shdr (abfd,
+ (asect->use_rela_p
+ ? &esd->rela : &esd->rel),
+ asect,
+ asect->use_rela_p))
+ arg->failed = TRUE;
+ }
/* Check for processor-specific section types. */
sh_type = this_hdr->sh_type;
if (bed->elf_backend_fake_sections
&& !(*bed->elf_backend_fake_sections) (abfd, this_hdr, asect))
- *failedptr = TRUE;
+ arg->failed = TRUE;
if (sh_type == SHT_NOBITS && asect->size != 0)
{
called for objcopy --only-keep-debug. */
this_hdr->sh_type = sh_type;
}
-
- /* If the section has relocs, set up a section header for the
- SHT_REL[A] section. If two relocation sections are required for
- this section, it is up to the processor-specific back-end to
- create the other. */
- if ((asect->flags & SEC_RELOC) != 0
- && !_bfd_elf_init_reloc_shdr (abfd,
- &elf_section_data (asect)->rel_hdr,
- asect,
- asect->use_rela_p))
- *failedptr = TRUE;
}
/* Fill in the contents of a SHT_GROUP section. Called from
if (d->this_hdr.sh_type != SHT_GROUP)
d->this_idx = section_number++;
_bfd_elf_strtab_addref (elf_shstrtab (abfd), d->this_hdr.sh_name);
- if ((sec->flags & SEC_RELOC) == 0)
- d->rel_idx = 0;
- else
+ if (d->rel.hdr)
{
- d->rel_idx = section_number++;
- _bfd_elf_strtab_addref (elf_shstrtab (abfd), d->rel_hdr.sh_name);
+ d->rel.idx = section_number++;
+ _bfd_elf_strtab_addref (elf_shstrtab (abfd), d->rel.hdr->sh_name);
}
+ else
+ d->rel.idx = 0;
- if (d->rel_hdr2)
+ if (d->rela.hdr)
{
- d->rel_idx2 = section_number++;
- _bfd_elf_strtab_addref (elf_shstrtab (abfd), d->rel_hdr2->sh_name);
+ d->rela.idx = section_number++;
+ _bfd_elf_strtab_addref (elf_shstrtab (abfd), d->rela.hdr->sh_name);
}
else
- d->rel_idx2 = 0;
+ d->rela.idx = 0;
}
t->shstrtab_section = section_number++;
d = elf_section_data (sec);
i_shdrp[d->this_idx] = &d->this_hdr;
- if (d->rel_idx != 0)
- i_shdrp[d->rel_idx] = &d->rel_hdr;
- if (d->rel_idx2 != 0)
- i_shdrp[d->rel_idx2] = d->rel_hdr2;
+ if (d->rel.idx != 0)
+ i_shdrp[d->rel.idx] = d->rel.hdr;
+ if (d->rela.idx != 0)
+ i_shdrp[d->rela.idx] = d->rela.hdr;
/* Fill in the sh_link and sh_info fields while we're at it. */
/* sh_link of a reloc section is the section index of the symbol
table. sh_info is the section index of the section to which
the relocation entries apply. */
- if (d->rel_idx != 0)
+ if (d->rel.idx != 0)
{
- d->rel_hdr.sh_link = t->symtab_section;
- d->rel_hdr.sh_info = d->this_idx;
+ d->rel.hdr->sh_link = t->symtab_section;
+ d->rel.hdr->sh_info = d->this_idx;
}
- if (d->rel_idx2 != 0)
+ if (d->rela.idx != 0)
{
- d->rel_hdr2->sh_link = t->symtab_section;
- d->rel_hdr2->sh_info = d->this_idx;
+ d->rela.hdr->sh_link = t->symtab_section;
+ d->rela.hdr->sh_info = d->this_idx;
}
/* We need to set up sh_link for SHF_LINK_ORDER. */
struct bfd_link_info *link_info)
{
const struct elf_backend_data *bed = get_elf_backend_data (abfd);
+ struct fake_section_arg fsargs;
bfd_boolean failed;
struct bfd_strtab_hash *strtab = NULL;
Elf_Internal_Shdr *shstrtab_hdr;
if (bed->elf_backend_post_process_headers)
(*bed->elf_backend_post_process_headers) (abfd, link_info);
- failed = FALSE;
- bfd_map_over_sections (abfd, elf_fake_sections, &failed);
- if (failed)
+ fsargs.failed = FALSE;
+ fsargs.link_info = link_info;
+ bfd_map_over_sections (abfd, elf_fake_sections, &fsargs);
+ if (fsargs.failed)
return FALSE;
if (!assign_section_numbers (abfd, link_info))
return FALSE;
}
+ failed = FALSE;
if (link_info == NULL)
{
bfd_map_over_sections (abfd, bfd_elf_set_group_contents, &failed);
asection *first_tls = NULL;
asection *dynsec, *eh_frame_hdr;
bfd_size_type amt;
+ bfd_vma addr_mask, wrap_to = 0;
/* Select the allocated sections, and sort them. */
if (sections == NULL)
goto error_return;
+ /* Calculate top address, avoiding undefined behaviour of shift
+ left operator when shift count is equal to size of type
+ being shifted. */
+ addr_mask = ((bfd_vma) 1 << (bfd_arch_bits_per_address (abfd) - 1)) - 1;
+ addr_mask = (addr_mask << 1) + 1;
+
i = 0;
for (s = abfd->sections; s != NULL; s = s->next)
{
{
sections[i] = s;
++i;
+ /* A wrapping section potentially clashes with header. */
+ if (((s->lma + s->size) & addr_mask) < (s->lma & addr_mask))
+ wrap_to = (s->lma + s->size) & addr_mask;
}
}
BFD_ASSERT (i <= bfd_count_sections (abfd));
if (phdr_size == (bfd_size_type) -1)
phdr_size = get_program_header_size (abfd, info);
if ((abfd->flags & D_PAGED) == 0
- || sections[0]->lma < phdr_size
- || sections[0]->lma % maxpagesize < phdr_size % maxpagesize)
+ || (sections[0]->lma & addr_mask) < phdr_size
+ || ((sections[0]->lma & addr_mask) % maxpagesize
+ < phdr_size % maxpagesize)
+ || (sections[0]->lma & addr_mask & -maxpagesize) < wrap_to)
phdr_in_segment = FALSE;
}
segment. */
new_segment = TRUE;
}
+ else if (hdr->lma < last_hdr->lma + last_size
+ || last_hdr->lma + last_size < last_hdr->lma)
+ {
+ /* If this section has a load address that makes it overlap
+ the previous section, then we need a new segment. */
+ new_segment = TRUE;
+ }
/* In the next test we have to be careful when last_hdr->lma is close
to the end of the address space. If the aligned address wraps
around to the start of the address space, then there are no more
}
else if (! writable
&& (hdr->flags & SEC_READONLY) == 0
- && (((last_hdr->lma + last_size - 1)
- & ~(maxpagesize - 1))
- != (hdr->lma & ~(maxpagesize - 1))))
+ && (((last_hdr->lma + last_size - 1) & -maxpagesize)
+ != (hdr->lma & -maxpagesize)))
{
/* We don't want to put a writable section in a read only
segment, unless they are on the same page in memory
if (s2->next->alignment_power == 2
&& (s2->next->flags & SEC_LOAD) != 0
&& CONST_STRNEQ (s2->next->name, ".note")
- && align_power (s2->vma + s2->size, 2)
- == s2->next->vma)
+ && align_power (s2->lma + s2->size, 2)
+ == s2->next->lma)
count++;
else
break;
break;
}
- off_adjust = vma_page_aligned_bias (m->sections[0]->vma, off, align);
+ off_adjust = vma_page_aligned_bias (p->p_vaddr, off, align);
off += off_adjust;
if (no_contents)
{
&& ((this_hdr->sh_flags & SHF_TLS) == 0
|| p->p_type == PT_TLS))))
{
- bfd_vma adjust = sec->lma - (p->p_paddr + p->p_memsz);
-
- if (sec->lma < p->p_paddr + p->p_memsz)
+ bfd_vma p_start = p->p_paddr;
+ bfd_vma p_end = p_start + p->p_memsz;
+ bfd_vma s_start = sec->lma;
+ bfd_vma adjust = s_start - p_end;
+
+ if (adjust != 0
+ && (s_start < p_end
+ || p_end < p_start))
{
(*_bfd_error_handler)
- (_("%B: section %A lma 0x%lx overlaps previous sections"),
- abfd, sec, (unsigned long) sec->lma);
+ (_("%B: section %A lma %#lx adjusted to %#lx"), abfd, sec,
+ (unsigned long) s_start, (unsigned long) p_end);
adjust = 0;
- sec->lma = p->p_paddr + p->p_memsz;
+ sec->lma = p_end;
}
p->p_memsz += adjust;
/* Check that all sections are in a PT_LOAD segment.
Don't check funky gdb generated core files. */
if (p->p_type == PT_LOAD && bfd_get_format (abfd) != bfd_core)
- for (i = 0, secpp = m->sections; i < m->count; i++, secpp++)
- {
- Elf_Internal_Shdr *this_hdr;
- asection *sec;
-
- sec = *secpp;
- this_hdr = &(elf_section_data(sec)->this_hdr);
- if (this_hdr->sh_size != 0
- && !ELF_IS_SECTION_IN_SEGMENT_FILE (this_hdr, p))
+ {
+ bfd_boolean check_vma = TRUE;
+
+ for (i = 1; i < m->count; i++)
+ if (m->sections[i]->vma == m->sections[i - 1]->vma
+ && ELF_SECTION_SIZE (&(elf_section_data (m->sections[i])
+ ->this_hdr), p) != 0
+ && ELF_SECTION_SIZE (&(elf_section_data (m->sections[i - 1])
+ ->this_hdr), p) != 0)
{
- (*_bfd_error_handler)
- (_("%B: section `%A' can't be allocated in segment %d"),
- abfd, sec, j);
- print_segment_map (m);
+ /* Looks like we have overlays packed into the segment. */
+ check_vma = FALSE;
+ break;
}
- }
+
+ for (i = 0; i < m->count; i++)
+ {
+ Elf_Internal_Shdr *this_hdr;
+ asection *sec;
+
+ sec = m->sections[i];
+ this_hdr = &(elf_section_data(sec)->this_hdr);
+ if (!ELF_SECTION_IN_SEGMENT_1 (this_hdr, p, check_vma, 0))
+ {
+ (*_bfd_error_handler)
+ (_("%B: section `%A' can't be allocated in segment %d"),
+ abfd, sec, j);
+ print_segment_map (m);
+ }
+ }
+ }
}
elf_tdata (abfd)->next_file_pos = off;
BFD_ASSERT (hdr->sh_offset == hdr->bfd_section->filepos);
else if ((hdr->sh_flags & SHF_ALLOC) != 0)
{
- if (hdr->sh_size != 0)
- ((*_bfd_error_handler)
- (_("%B: warning: allocated section `%s' not in segment"),
- abfd,
- (hdr->bfd_section == NULL
- ? "*unknown*"
- : hdr->bfd_section->name)));
+ (*_bfd_error_handler)
+ (_("%B: warning: allocated section `%s' not in segment"),
+ abfd,
+ (hdr->bfd_section == NULL
+ ? "*unknown*"
+ : hdr->bfd_section->name));
/* We don't need to page align empty sections. */
if ((abfd->flags & D_PAGED) != 0 && hdr->sh_size != 0)
off += vma_page_aligned_bias (hdr->sh_addr, off,
#if DEBUG & 4
{
fprintf (stderr,
- "elf_symbol_from_bfd_symbol 0x%.8lx, name = %s, sym num = %d, flags = 0x%.8lx%s\n",
- (long) asym_ptr, asym_ptr->name, idx, flags,
- elf_symbol_flags (flags));
+ "elf_symbol_from_bfd_symbol 0x%.8lx, name = %s, sym num = %d, flags = 0x%.8lx\n",
+ (long) asym_ptr, asym_ptr->name, idx, (long) flags);
fflush (stderr);
}
#endif
bfd_size_type amt;
Elf_Internal_Shdr *this_hdr;
asection *first_section = NULL;
- asection *lowest_section = NULL;
+ asection *lowest_section;
/* Compute how many sections are in this segment. */
for (section = ibfd->sections, section_count = 0;
section = section->next)
{
this_hdr = &(elf_section_data(section)->this_hdr);
- if (ELF_IS_SECTION_IN_SEGMENT_FILE (this_hdr, segment))
+ if (ELF_SECTION_IN_SEGMENT (this_hdr, segment))
{
- if (!first_section)
- first_section = lowest_section = section;
- if (section->lma < lowest_section->lma)
- lowest_section = section;
+ if (first_section == NULL)
+ first_section = section;
section_count++;
}
}
phdr_included = TRUE;
}
- if (map->includes_filehdr && first_section)
- /* We need to keep the space used by the headers fixed. */
- map->header_size = first_section->vma - segment->p_vaddr;
-
- if (!map->includes_phdrs
- && !map->includes_filehdr
- && map->p_paddr_valid)
- /* There is some other padding before the first section. */
- map->p_vaddr_offset = ((lowest_section ? lowest_section->lma : 0)
- - segment->p_paddr);
-
+ lowest_section = first_section;
if (section_count != 0)
{
unsigned int isec = 0;
section = section->next)
{
this_hdr = &(elf_section_data(section)->this_hdr);
- if (ELF_IS_SECTION_IN_SEGMENT_FILE (this_hdr, segment))
+ if (ELF_SECTION_IN_SEGMENT (this_hdr, segment))
{
map->sections[isec++] = section->output_section;
+ if (section->lma < lowest_section->lma)
+ lowest_section = section;
+ if ((section->flags & SEC_ALLOC) != 0)
+ {
+ bfd_vma seg_off;
+
+ /* Section lmas are set up from PT_LOAD header
+ p_paddr in _bfd_elf_make_section_from_shdr.
+ If this header has a p_paddr that disagrees
+ with the section lma, flag the p_paddr as
+ invalid. */
+ if ((section->flags & SEC_LOAD) != 0)
+ seg_off = this_hdr->sh_offset - segment->p_offset;
+ else
+ seg_off = this_hdr->sh_addr - segment->p_vaddr;
+ if (section->lma - segment->p_paddr != seg_off)
+ map->p_paddr_valid = FALSE;
+ }
if (isec == section_count)
break;
}
}
}
+ if (map->includes_filehdr && lowest_section != NULL)
+ /* We need to keep the space used by the headers fixed. */
+ map->header_size = lowest_section->vma - segment->p_vaddr;
+
+ if (!map->includes_phdrs
+ && !map->includes_filehdr
+ && map->p_paddr_valid)
+ /* There is some other padding before the first section. */
+ map->p_vaddr_offset = ((lowest_section ? lowest_section->lma : 0)
+ - segment->p_paddr);
+
map->count = section_count;
*pointer_to_map = map;
pointer_to_map = &map->next;
/* Check if this section is covered by the segment. */
this_hdr = &(elf_section_data(section)->this_hdr);
- if (ELF_IS_SECTION_IN_SEGMENT_FILE (this_hdr, segment))
+ if (ELF_SECTION_IN_SEGMENT (this_hdr, segment))
{
/* FIXME: Check if its output section is changed or
removed. What else do we need to check? */
&& (osec->flags == isec->flags
|| (final_link
&& ((osec->flags ^ isec->flags)
- & ~ (SEC_LINK_ONCE | SEC_LINK_DUPLICATES)) == 0)))
+ & ~(SEC_LINK_ONCE | SEC_LINK_DUPLICATES | SEC_RELOC)) == 0)))
elf_section_type (osec) = elf_section_type (isec);
/* FIXME: Is this correct for all OS/PROC specific flags? */
# include <sys/procfs.h>
#endif
-/* FIXME: this is kinda wrong, but it's what gdb wants. */
+/* Return a PID that identifies a "thread" for threaded cores, or the
+ PID of the main process for non-threaded cores. */
static int
elfcore_make_pid (bfd *abfd)
{
- return ((elf_tdata (abfd)->core_lwpid << 16)
- + (elf_tdata (abfd)->core_pid));
+ int pid;
+
+ pid = elf_tdata (abfd)->core_lwpid;
+ if (pid == 0)
+ pid = elf_tdata (abfd)->core_pid;
+
+ return pid;
}
/* If there isn't a section called NAME, make one, using
has already been set by another thread. */
if (elf_tdata (abfd)->core_signal == 0)
elf_tdata (abfd)->core_signal = prstat.pr_cursig;
- elf_tdata (abfd)->core_pid = prstat.pr_pid;
+ if (elf_tdata (abfd)->core_pid == 0)
+ elf_tdata (abfd)->core_pid = prstat.pr_pid;
/* pr_who exists on:
solaris 2.5+
*/
#if defined (HAVE_PRSTATUS_T_PR_WHO)
elf_tdata (abfd)->core_lwpid = prstat.pr_who;
+#else
+ elf_tdata (abfd)->core_lwpid = prstat.pr_pid;
#endif
}
#if defined (HAVE_PRSTATUS32_T)
has already been set by another thread. */
if (elf_tdata (abfd)->core_signal == 0)
elf_tdata (abfd)->core_signal = prstat.pr_cursig;
- elf_tdata (abfd)->core_pid = prstat.pr_pid;
+ if (elf_tdata (abfd)->core_pid == 0)
+ elf_tdata (abfd)->core_pid = prstat.pr_pid;
/* pr_who exists on:
solaris 2.5+
*/
#if defined (HAVE_PRSTATUS32_T_PR_WHO)
elf_tdata (abfd)->core_lwpid = prstat.pr_who;
+#else
+ elf_tdata (abfd)->core_lwpid = prstat.pr_pid;
#endif
}
#endif /* HAVE_PRSTATUS32_T */