* infrun.c (adjust_pc_after_break): Do not assume software single-step

[deliverable/binutils-gdb.git] / gdb / exec.c

diff --git a/gdb/exec.c b/gdb/exec.c
index fde35eb92ebeb696c97fd6816b7df4e65a8b95b8..4e68d1cf4435cd61321371299753be6a4016532d 100644 (file)
--- a/gdb/exec.c
+++ b/gdb/exec.c
@@ -345,11 +345,15 @@ add_to_section_table (bfd *abfd, struct bfd_section *asect,
   struct section_table **table_pp = (struct section_table **) table_pp_char;
   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_get_section_flags (abfd, asect);
   if (!(aflag & SEC_ALLOC))
     return;
-  if (0 == bfd_section_size (abfd, asect))
-    return;
+
   (*table_pp)->bfd = abfd;
   (*table_pp)->the_bfd_section = asect;
   (*table_pp)->addr = bfd_section_vma (abfd, asect);
@@ -528,8 +532,8 @@ void
 print_section_info (struct target_ops *t, bfd *abfd)
 {
   struct section_table *p;
-  /* FIXME: 16 is not wide enough when TARGET_ADDR_BIT > 64.  */
-  int wid = TARGET_ADDR_BIT <= 32 ? 8 : 16;
+  /* FIXME: 16 is not wide enough when gdbarch_addr_bit > 64.  */
+  int wid = gdbarch_addr_bit (current_gdbarch) <= 32 ? 8 : 16;
 
   printf_filtered ("\t`%s', ", bfd_get_filename (abfd));
   wrap_here ("        ");