make remote_protocol_features "const"

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

diff --git a/gdb/elfread.c b/gdb/elfread.c
index 710e9e5d46083eb87e19c4d4445e25cb8696ff0d..1aa10d1e384b9dc9c13a38f6d87d31219dcab0e2 100644 (file)
--- a/gdb/elfread.c
+++ b/gdb/elfread.c
@@ -574,6 +574,21 @@ elf_symtab_read (struct objfile *objfile, int type,
              gdbarch_elf_make_msymbol_special (gdbarch, sym, msym);
            }
 
+         /* If we see a default versioned symbol, install it under
+            its version-less name.  */
+         if (msym != NULL)
+           {
+             const char *atsign = strchr (sym->name, '@');
+
+             if (atsign != NULL && atsign[1] == '@' && atsign > sym->name)
+               {
+                 int len = atsign - sym->name;
+
+                 record_minimal_symbol (sym->name, len, 1, symaddr,
+                                        ms_type, sym->section, objfile);
+               }
+           }
+
          /* For @plt symbols, also record a trampoline to the
             destination symbol.  The @plt symbol will be used in
             disassembly, and the trampoline will be used when we are
@@ -1628,6 +1643,15 @@ elf_get_probe_argument_count (struct probe *probe)
   return probe->pops->get_probe_argument_count (probe);
 }
 
+/* Implementation of `sym_can_evaluate_probe_arguments', as documented in
+   symfile.h.  */
+
+static int
+elf_can_evaluate_probe_arguments (struct probe *probe)
+{
+  return probe->pops->can_evaluate_probe_arguments (probe);
+}
+
 /* Implementation of `sym_evaluate_probe_argument', as documented in
    symfile.h.  */
 
@@ -1652,8 +1676,8 @@ elf_compile_to_ax (struct probe *probe,
 
 static void
 elf_symfile_relocate_probe (struct objfile *objfile,
-                           struct section_offsets *new_offsets,
-                           struct section_offsets *delta)
+                           const struct section_offsets *new_offsets,
+                           const struct section_offsets *delta)
 {
   int ix;
   VEC (probe_p) *probes = objfile_data (objfile, probe_key);
@@ -1685,11 +1709,12 @@ probe_key_free (struct objfile *objfile, void *d)
 
 static const struct sym_probe_fns elf_probe_fns =
 {
-  elf_get_probes,              /* sym_get_probes */
-  elf_get_probe_argument_count,        /* sym_get_probe_argument_count */
-  elf_evaluate_probe_argument, /* sym_evaluate_probe_argument */
-  elf_compile_to_ax,           /* sym_compile_to_ax */
-  elf_symfile_relocate_probe,  /* sym_relocate_probe */
+  elf_get_probes,                  /* sym_get_probes */
+  elf_get_probe_argument_count,            /* sym_get_probe_argument_count */
+  elf_can_evaluate_probe_arguments, /* sym_can_evaluate_probe_arguments */
+  elf_evaluate_probe_argument,     /* sym_evaluate_probe_argument */
+  elf_compile_to_ax,               /* sym_compile_to_ax */
+  elf_symfile_relocate_probe,      /* sym_relocate_probe */
 };
 
 /* Register that we are able to handle ELF object file formats.  */