gdb/riscv: Apply NaN boxing when writing return values into registers

[deliverable/binutils-gdb.git] / gdb / solib-svr4.c

diff --git a/gdb/solib-svr4.c b/gdb/solib-svr4.c
index f0c7769ac2c95259e9eb87990eb4dbc78da8a970..38c832f8f5a141acbcd724d60008e3c71d71e747 100644 (file)
--- a/gdb/solib-svr4.c
+++ b/gdb/solib-svr4.c
@@ -1,6 +1,6 @@
 /* Handle SVR4 shared libraries for GDB, the GNU Debugger.
 
-   Copyright (C) 1990-2019 Free Software Foundation, Inc.
+   Copyright (C) 1990-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -2273,8 +2273,7 @@ enable_break (struct svr4_info *info, int from_tty)
          CORE_ADDR load_addr;
 
          tmp_bfd = os->objfile->obfd;
-         load_addr = ANOFFSET (os->objfile->section_offsets,
-                               SECT_OFF_TEXT (os->objfile));
+         load_addr = os->objfile->text_section_offset ();
 
          interp_sect = bfd_get_section_by_name (tmp_bfd, ".text");
          if (interp_sect)
@@ -2395,7 +2394,8 @@ enable_break (struct svr4_info *info, int from_tty)
       if (!load_addr_found)
        {
          struct regcache *regcache
-           = get_thread_arch_regcache (inferior_ptid, target_gdbarch ());
+           = get_thread_arch_regcache (current_inferior ()->process_target (),
+                                       inferior_ptid, target_gdbarch ());
 
          load_addr = (regcache_read_pc (regcache)
                       - exec_entry_point (tmp_bfd.get (), tmp_bfd_target));
@@ -2975,15 +2975,8 @@ svr4_relocate_main_executable (void)
 
   if (symfile_objfile)
     {
-      struct section_offsets *new_offsets;
-      int i;
-
-      new_offsets = XALLOCAVEC (struct section_offsets,
-                               symfile_objfile->num_sections);
-
-      for (i = 0; i < symfile_objfile->num_sections; i++)
-       new_offsets->offsets[i] = displacement;
-
+      section_offsets new_offsets (symfile_objfile->section_offsets.size (),
+                                  displacement);
       objfile_relocate (symfile_objfile, new_offsets);
     }
   else if (exec_bfd)
@@ -3267,8 +3260,9 @@ svr4_iterate_over_objfiles_in_search_order
     }
 }
 
+void _initialize_svr4_solib ();
 void
-_initialize_svr4_solib (void)
+_initialize_svr4_solib ()
 {
   solib_svr4_data = gdbarch_data_register_pre_init (solib_svr4_init);