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authorChristian Biesinger <cbiesinger@google.com>2019-08-01 11:53:03 -0500
committerChristian Biesinger <cbiesinger@google.com>2019-09-20 21:09:15 -0500
commit626ca2c06f7b5a5441d512ce334bb2daf5587259 (patch)
tree723e3e58dfe155b25bd9cdab2830aee1ee976381 /gdb/solib.c
parent40c9c8deb94be6576f5729172dce117cbe155856 (diff)
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Replace solib_global_lookup with gdbarch_iterate_over_objfiles_in_search_order
All implementations of either function use it for the same purpose (except Darwin, which is a no-op): to prefer a symbol in the current objfile over symbols with the same name in other objfiles. There does not seem to be a reason to have both mechanisms for that purpose. gdb/ChangeLog: 2019-09-20 Christian Biesinger <cbiesinger@google.com> * solib-darwin.c (darwin_lookup_lib_symbol): Remove. (_initialize_darwin_solib): Don't set darwin_so_ops.lookup_lib_global_symbol. * solib-svr4.c (set_solib_svr4_fetch_link_map_offsets): Call set_gdbarch_iterate_over_objfiles_in_search_order. (elf_lookup_lib_symbol): Rename to... (svr4_iterate_over_objfiles_in_search_order): this, and update to iterate semantics. (_initialize_svr4_solib): Don't set lookup_lib_global_symbol. * solib.c (solib_global_lookup): Remove. * solist.h (struct target_so_ops): Remove lookup_lib_global_symbol. (solib_global_lookup): Remove. * symtab.c (lookup_global_or_static_symbol): Remove call to solib_global_lookup.
Diffstat (limited to 'gdb/solib.c')
-rw-r--r--gdb/solib.c15
1 files changed, 0 insertions, 15 deletions
diff --git a/gdb/solib.c b/gdb/solib.c
index b9a61e2..5b12469 100644
--- a/gdb/solib.c
+++ b/gdb/solib.c
@@ -1441,21 +1441,6 @@ show_auto_solib_add (struct ui_file *file, int from_tty,
}
-/* Handler for library-specific lookup of global symbol NAME in OBJFILE. Call
- the library-specific handler if it is installed for the current target. */
-
-struct block_symbol
-solib_global_lookup (struct objfile *objfile,
- const char *name,
- const domain_enum domain)
-{
- const struct target_so_ops *ops = solib_ops (target_gdbarch ());
-
- if (ops->lookup_lib_global_symbol != NULL)
- return ops->lookup_lib_global_symbol (objfile, name, domain);
- return {};
-}
-
/* Lookup the value for a specific symbol from dynamic symbol table. Look
up symbol from ABFD. MATCH_SYM is a callback function to determine
whether to pick up a symbol. DATA is the input of this callback