}
static void
+handle_file_note (Elf *core, GElf_Word descsz, GElf_Off desc_pos)
+{
+ Elf_Data *data = elf_getdata_rawchunk (core, desc_pos, descsz, ELF_T_BYTE);
+ if (data == NULL)
+ error (EXIT_FAILURE, 0,
+ gettext ("cannot convert core note data: %s"), elf_errmsg (-1));
+
+ unsigned char const *ptr = data->d_buf;
+ unsigned char const *const end = data->d_buf + data->d_size;
+
+ uint64_t count, page_size;
+ if (! buf_read_ulong (core, &ptr, end, &count)
+ || ! buf_read_ulong (core, &ptr, end, &page_size))
+ {
+ fail:
+ printf (" Not enough data in NT_FILE note.\n");
+ return;
+ }
+
+ /* Where file names are stored. */
+ unsigned char const *const fstart
+ = ptr + 3 * count * gelf_fsize (core, ELF_T_ADDR, 1, EV_CURRENT);
+ char const *fptr = (char *) fstart;
+
+ printf (" %" PRId64 " files:\n", count);
+ for (uint64_t i = 0; i < count; ++i)
+ {
+ uint64_t mstart, mend, moffset;
+ if (! buf_read_ulong (core, &ptr, fstart, &mstart)
+ || ! buf_read_ulong (core, &ptr, fstart, &mend)
+ || ! buf_read_ulong (core, &ptr, fstart, &moffset))
+ goto fail;
+
+ const char *fnext = memchr (fptr, '\0', (char *) end - fptr);
+ if (fnext == NULL)
+ goto fail;
+
+ int ct = printf (" %08" PRIx64 "-%08" PRIx64
+ " %08" PRIx64 " %" PRId64,
+ mstart, mend, moffset * page_size, mend - mstart);
+ printf ("%*s%s\n", ct > 50 ? 3 : 53 - ct, "", fptr);
+
+ fptr = fnext + 1;
+ }
+}
+
+static void
handle_core_note (Ebl *ebl, const GElf_Nhdr *nhdr,
const char *name, const void *desc)
{
&& !memcmp (name, "CORE", 4))
handle_auxv_note (ebl, ebl->elf, nhdr.n_descsz,
start + desc_offset);
- else if (nhdr.n_type == NT_SIGINFO
- && nhdr.n_namesz == 5 && strcmp (name, "CORE") == 0)
- handle_siginfo_note (ebl->elf, nhdr.n_descsz,
- start + desc_offset);
+ else if (nhdr.n_namesz == 5 && strcmp (name, "CORE") == 0)
+ switch (nhdr.n_type)
+ {
+ case NT_SIGINFO:
+ handle_siginfo_note (ebl->elf, nhdr.n_descsz,
+ start + desc_offset);
+ break;
+
+ case NT_FILE:
+ handle_file_note (ebl->elf, nhdr.n_descsz,
+ start + desc_offset);
+ break;
+
+ default:
+ handle_core_note (ebl, &nhdr, name, desc);
+ }
else
handle_core_note (ebl, &nhdr, name, desc);
}