Require always-non-stop for multi-target resumptions

[deliverable/binutils-gdb.git] / gdb / solib-target.c

diff --git a/gdb/solib-target.c b/gdb/solib-target.c
index 2b473d606660087eaa96335e718e0aa5c8b2c56d..625f0990d109e44c8081115970022ad040c086bf 100644 (file)
--- a/gdb/solib-target.c
+++ b/gdb/solib-target.c
@@ -1,6 +1,6 @@
 /* Definitions for targets which report shared library events.
 
-   Copyright (C) 2007-2019 Free Software Foundation, Inc.
+   Copyright (C) 2007-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -46,7 +46,7 @@ struct lm_info_target : public lm_info_base
 
   /* The cached offsets for each section of this shared library,
      determined from SEGMENT_BASES, or SECTION_BASES.  */
-  section_offsets *offsets = NULL;
+  section_offsets offsets;
 };
 
 typedef std::vector<std::unique_ptr<lm_info_target>> lm_info_vector;
@@ -305,13 +305,11 @@ solib_target_relocate_section_addresses (struct so_list *so,
 
   /* Build the offset table only once per object file.  We can not do
      it any earlier, since we need to open the file first.  */
-  if (li->offsets == NULL)
+  if (li->offsets.empty ())
     {
       int num_sections = gdb_bfd_count_sections (so->abfd);
 
-      li->offsets
-       = ((struct section_offsets *)
-          xzalloc (SIZEOF_N_SECTION_OFFSETS (num_sections)));
+      li->offsets.assign (num_sections, 0);
 
       if (!li->section_bases.empty ())
        {
@@ -356,7 +354,7 @@ Could not relocate shared library \"%s\": wrong number of ALLOC sections"),
                      gdb_assert (so->addr_low <= so->addr_high);
                      found_range = 1;
                    }
-                 li->offsets->offsets[i] = li->section_bases[bases_index];
+                 li->offsets[i] = li->section_bases[bases_index];
                  bases_index++;
                }
              if (!found_range)
@@ -377,7 +375,8 @@ Could not relocate shared library \"%s\": no segments"), so->so_name);
              ULONGEST orig_delta;
              int i;
 
-             if (!symfile_map_offsets_to_segments (so->abfd, data, li->offsets,
+             if (!symfile_map_offsets_to_segments (so->abfd, data,
+                                                   li->offsets,
                                                    li->segment_bases.size (),
                                                    li->segment_bases.data ()))
                warning (_("\
@@ -414,9 +413,8 @@ Could not relocate shared library \"%s\": bad offsets"), so->so_name);
        }
     }
 
-  offset = li->offsets->offsets[gdb_bfd_section_index
-                               (sec->the_bfd_section->owner,
-                                sec->the_bfd_section)];
+  offset = li->offsets[gdb_bfd_section_index (sec->the_bfd_section->owner,
+                                             sec->the_bfd_section)];
   sec->addr += offset;
   sec->endaddr += offset;
 }