diff options
Diffstat (limited to 'gdb/gdb_bfd.c')
| -rw-r--r-- | gdb/gdb_bfd.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/gdb/gdb_bfd.c b/gdb/gdb_bfd.c index 7ba120e..25cee5c 100644 --- a/gdb/gdb_bfd.c +++ b/gdb/gdb_bfd.c @@ -82,6 +82,13 @@ struct gdb_bfd_data /* The mtime of the BFD at the point the cache entry was made. */ time_t mtime; + /* This is true if we have determined whether this BFD has any + sections requiring relocation. */ + unsigned int relocation_computed : 1; + + /* This is true if any section needs relocation. */ + unsigned int needs_relocations : 1; + /* This is true if we have successfully computed the file's CRC. */ unsigned int crc_computed : 1; @@ -634,6 +641,30 @@ gdb_bfd_count_sections (bfd *abfd) return bfd_count_sections (abfd) + 4; } +/* See gdb_bfd.h. */ + +int +gdb_bfd_requires_relocations (bfd *abfd) +{ + struct gdb_bfd_data *gdata = bfd_usrdata (abfd); + + if (gdata->relocation_computed == 0) + { + asection *sect; + + for (sect = abfd->sections; sect != NULL; sect = sect->next) + if ((sect->flags & SEC_RELOC) != 0) + { + gdata->needs_relocations = 1; + break; + } + + gdata->relocation_computed = 1; + } + + return gdata->needs_relocations; +} + /* A callback for htab_traverse that prints a single BFD. */ |