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| author | Ulrich Weigand <uweigand@de.ibm.com> | 2007-07-03 12:14:44 +0000 |
|---|---|---|
| committer | Ulrich Weigand <uweigand@de.ibm.com> | 2007-07-03 12:14:44 +0000 |
| commit | 90dc6d24a73a2eced4b4c78541a5ab8053c56f2d (patch) | |
| tree | 2082ce40789cddd123b1f83cc88bc2cc55d96bbc /gdb/solib.c | |
| parent | 085ed399be8404e2c9bcad7b0a6d0960a236eeb2 (diff) | |
| download | gdb-90dc6d24a73a2eced4b4c78541a5ab8053c56f2d.tar.gz | |
2007-07-03 Markus Deuling <deuling@de.ibm.com>
* cp-namespace.c (lookup_symbol_file): Add block to
lookup_symbol_global call.
* Makefile.in (solist_h): Add dependency on symtab header.
(symtab.o): Add dependency on solist header.
* solib.c (solib_global_lookup): New function.
* solib-svr4.c (scan_dyntag): Likewise.
(elf_locate_base): Call helper routine scan_dyntag.
(elf_lookup_lib_symbol): New function.
(_initialize_svr4_solib): Add elf_lookup_lib_symbol to svr4_so_ops.
* solist.h (symtab.h): New include.
(struct target_so_ops): New member lookup_lib_global_symbol.
(solib_global_lookup): New prototype.
* symtab.c: New include solist.h.
(lookup_objfile_from_block): New function.
(lookup_global_symbol_from_objfile): New function.
(basic_lookup_symbol_nonlocal): Add block to lookup_symbol_global call.
(lookup_symbol_global): Call library-specific lookup procedure.
* symtab.h (lookup_global_symbol_from_objfile): New prototype.
* NEWS: Document framework.
testsuite/
* gdb.base/solib-symbol.exp: New file (testcase multiple symbol lookup).
* gdb.base/solib-symbol-lib.c: Likewise.
* gdb.base/solib-symbol-main.c: Likewise.
Diffstat (limited to 'gdb/solib.c')
| -rw-r--r-- | gdb/solib.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gdb/solib.c b/gdb/solib.c index f48b0a2aae3..f522812d427 100644 --- a/gdb/solib.c +++ b/gdb/solib.c @@ -961,6 +961,24 @@ 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 symbol * +solib_global_lookup (const struct objfile *objfile, + const char *name, + const char *linkage_name, + const domain_enum domain, + struct symtab **symtab) +{ + if (current_target_so_ops->lookup_lib_global_symbol != NULL) + return current_target_so_ops->lookup_lib_global_symbol (objfile, + name, linkage_name, domain, symtab); + + return NULL; +} + + extern initialize_file_ftype _initialize_solib; /* -Wmissing-prototypes */ void |