PARAMS ((bfd *, struct bfd_link_info *,
struct elf_link_hash_entry *, Elf_Internal_Sym *));
-static int elf64_hppa_additional_program_headers
- PARAMS ((bfd *));
-
-static bfd_boolean elf64_hppa_modify_segment_map
- PARAMS ((bfd *, struct bfd_link_info *));
-
static enum elf_reloc_type_class elf64_hppa_reloc_type_class
PARAMS ((const Elf_Internal_Rela *));
/* We never need an opd entry for a symbol which is not
defined by this output file. */
if (h && (h->root.type == bfd_link_hash_undefined
+ || h->root.type == bfd_link_hash_undefweak
|| h->root.u.def.section->output_section == NULL))
dyn_h->want_opd = 0;
return TRUE;
}
+/* Support for core dump NOTE sections. */
+
+static bfd_boolean
+elf64_hppa_grok_prstatus (bfd *abfd, Elf_Internal_Note *note)
+{
+ int offset;
+ size_t size;
+
+ switch (note->descsz)
+ {
+ default:
+ return FALSE;
+
+ case 760: /* Linux/hppa */
+ /* pr_cursig */
+ elf_tdata (abfd)->core_signal = bfd_get_16 (abfd, note->descdata + 12);
+
+ /* pr_pid */
+ elf_tdata (abfd)->core_pid = bfd_get_32 (abfd, note->descdata + 32);
+
+ /* pr_reg */
+ offset = 112;
+ size = 640;
+
+ break;
+ }
+
+ /* Make a ".reg/999" section. */
+ return _bfd_elfcore_make_pseudosection (abfd, ".reg",
+ size, note->descpos + offset);
+}
+
+static bfd_boolean
+elf64_hppa_grok_psinfo (bfd *abfd, Elf_Internal_Note *note)
+{
+ char * command;
+ int n;
+
+ switch (note->descsz)
+ {
+ default:
+ return FALSE;
+
+ case 136: /* Linux/hppa elf_prpsinfo. */
+ elf_tdata (abfd)->core_program
+ = _bfd_elfcore_strndup (abfd, note->descdata + 40, 16);
+ elf_tdata (abfd)->core_command
+ = _bfd_elfcore_strndup (abfd, note->descdata + 56, 80);
+ }
+
+ /* Note that for some reason, a spurious space is tacked
+ onto the end of the args in some (at least one anyway)
+ implementations, so strip it off if it exists. */
+ command = elf_tdata (abfd)->core_command;
+ n = strlen (command);
+
+ if (0 < n && command[n - 1] == ' ')
+ command[n - 1] = '\0';
+
+ return TRUE;
+}
+
/* Return the number of additional phdrs we will need.
The generic ELF code only creates PT_PHDRs for executables. The HP
existence of a .interp section. */
static int
-elf64_hppa_additional_program_headers (abfd)
- bfd *abfd;
+elf64_hppa_additional_program_headers (bfd *abfd,
+ struct bfd_link_info *info ATTRIBUTE_UNUSED)
{
asection *s;
existence of a .interp section. */
static bfd_boolean
-elf64_hppa_modify_segment_map (abfd, info)
- bfd *abfd;
- struct bfd_link_info *info ATTRIBUTE_UNUSED;
+elf64_hppa_modify_segment_map (bfd *abfd,
+ struct bfd_link_info *info ATTRIBUTE_UNUSED)
{
struct elf_segment_map *m;
asection *s;
{ ".dlt", 4, 0, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_PARISC_SHORT },
{ ".sdata", 6, 0, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_PARISC_SHORT },
{ ".sbss", 5, 0, SHT_NOBITS, SHF_ALLOC + SHF_WRITE + SHF_PARISC_SHORT },
- { ".tbss", 5, 0, SHT_NOBITS, SHF_ALLOC + SHF_WRITE + SHF_PARISC_WEAKORDER },
+ { ".tbss", 5, 0, SHT_NOBITS, SHF_ALLOC + SHF_WRITE + SHF_HP_TLS },
{ NULL, 0, 0, 0, 0 }
};
elf64_hppa_finish_dynamic_symbol
#define elf_backend_finish_dynamic_sections \
elf64_hppa_finish_dynamic_sections
-
+#define elf_backend_grok_prstatus elf64_hppa_grok_prstatus
+#define elf_backend_grok_psinfo elf64_hppa_grok_psinfo
+
/* Stuff for the BFD linker: */
#define bfd_elf64_bfd_link_hash_table_create \
elf64_hppa_hash_table_create
#undef TARGET_BIG_NAME
#define TARGET_BIG_NAME "elf64-hppa-linux"
-#undef elf_backend_special_sections
-
#define INCLUDED_TARGET_FILE 1
#include "elf64-target.h"