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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 | 3a40aaa0eb849a9aacd6f1e83b94fb8b0947cdfb (patch) | |
| tree | 24c19c39630f502332f0e3042a9662c3f20019ad /gdb/solist.h | |
| parent | 3ccac826a3edc921e1e6c5ded9502781cca509af (diff) | |
| download | gdb-3a40aaa0eb849a9aacd6f1e83b94fb8b0947cdfb.zip gdb-3a40aaa0eb849a9aacd6f1e83b94fb8b0947cdfb.tar.gz gdb-3a40aaa0eb849a9aacd6f1e83b94fb8b0947cdfb.tar.bz2 | |
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/solist.h')
| -rw-r--r-- | gdb/solist.h | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/gdb/solist.h b/gdb/solist.h index c883686..38c292e 100644 --- a/gdb/solist.h +++ b/gdb/solist.h @@ -23,6 +23,8 @@ #define SOLIST_H #define SO_NAME_MAX_PATH_SIZE 512 /* FIXME: Should be dynamic */ +/* For domain_enum domain. */ +#include "symtab.h" /* Forward declaration for target specific link map information. This struct is opaque to all but the target specific file. */ @@ -107,7 +109,14 @@ struct target_so_ops Convenience function for remote debuggers finding host libs. */ int (*find_and_open_solib) (char *soname, unsigned o_flags, char **temp_pathname); - + + /* Hook for looking up global symbols in a library-specific way. */ + struct symbol * (*lookup_lib_global_symbol) (const struct objfile *objfile, + const char *name, + const char *linkage_name, + const domain_enum domain, + struct symtab **symtab); + }; /* Free the memory associated with a (so_list *). */ @@ -129,4 +138,11 @@ extern struct target_so_ops *current_target_so_ops; #define TARGET_SO_IN_DYNSYM_RESOLVE_CODE \ (current_target_so_ops->in_dynsym_resolve_code) +/* Handler for library-specific global symbol lookup in solib.c. */ +struct symbol *solib_global_lookup (const struct objfile *objfile, + const char *name, + const char *linkage_name, + const domain_enum domain, + struct symtab **symtab); + #endif |