diff options
Diffstat (limited to 'gdb/exec.c')
| -rw-r--r-- | gdb/exec.c | 50 |
1 files changed, 20 insertions, 30 deletions
@@ -587,35 +587,6 @@ file_command (const char *arg, int from_tty) } -/* Locate all mappable sections of a BFD file. - table_pp_char is a char * to get it through bfd_map_over_sections; - we cast it back to its proper type. */ - -static void -add_to_section_table (bfd *abfd, struct bfd_section *asect, - void *table_pp_char) -{ - struct target_section **table_pp = (struct target_section **) table_pp_char; - flagword aflag; - - gdb_assert (abfd == asect->owner); - - /* Check the section flags, but do not discard zero-length sections, since - some symbols may still be attached to this section. For instance, we - encountered on sparc-solaris 2.10 a shared library with an empty .bss - section to which a symbol named "_end" was attached. The address - of this symbol still needs to be relocated. */ - aflag = bfd_section_flags (asect); - if (!(aflag & SEC_ALLOC)) - return; - - (*table_pp)->owner = NULL; - (*table_pp)->the_bfd_section = asect; - (*table_pp)->addr = bfd_section_vma (asect); - (*table_pp)->endaddr = (*table_pp)->addr + bfd_section_size (asect); - (*table_pp)++; -} - /* See exec.h. */ void @@ -665,7 +636,26 @@ build_section_table (struct bfd *some_bfd, struct target_section **start, xfree (*start); *start = XNEWVEC (struct target_section, count); *end = *start; - bfd_map_over_sections (some_bfd, add_to_section_table, (char *) end); + for (asection *asect : gdb_bfd_sections (some_bfd)) + { + flagword aflag; + + /* Check the section flags, but do not discard zero-length + sections, since some symbols may still be attached to this + section. For instance, we encountered on sparc-solaris 2.10 + a shared library with an empty .bss section to which a symbol + named "_end" was attached. The address of this symbol still + needs to be relocated. */ + aflag = bfd_section_flags (asect); + if (!(aflag & SEC_ALLOC)) + continue; + + (*end)->owner = NULL; + (*end)->the_bfd_section = asect; + (*end)->addr = bfd_section_vma (asect); + (*end)->endaddr = (*end)->addr + bfd_section_size (asect); + (*end)++; + } gdb_assert (*end <= *start + count); |