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| author | Jan Kratochvil <jan.kratochvil@redhat.com> | 2010-04-22 23:15:43 +0000 |
|---|---|---|
| committer | Jan Kratochvil <jan.kratochvil@redhat.com> | 2010-04-22 23:15:43 +0000 |
| commit | c0201579c8cd0c319fa851c98b0adf21ac013489 (patch) | |
| tree | 16da9856639cf50456ca57f90fa738059ead5304 /gdb/solist.h | |
| parent | 793b0ff8d7126cf5ec1631fc07ffec5b5664b226 (diff) | |
| download | binutils-gdb-c0201579c8cd0c319fa851c98b0adf21ac013489.tar.gz | |
gdb/
Fix crashes on dangling display expressions.
* ada-lang.c (ada_operator_check): New function.
(ada_exp_descriptor): Fill-in the field operator_check.
* c-lang.c (exp_descriptor_c): Fill-in the field operator_check.
* jv-lang.c (exp_descriptor_java): Likewise.
* m2-lang.c (exp_descriptor_modula2): Likewise.
* scm-lang.c (exp_descriptor_scm): Likewise.
* parse.c (exp_descriptor_standard): Likewise.
(operator_check_standard): New function.
(exp_iterate, exp_uses_objfile_iter, exp_uses_objfile): New functions.
* parser-defs.h (struct exp_descriptor): New field operator_check.
(operator_check_standard, exp_uses_objfile): New declarations.
* printcmd.c: Remove the inclusion of solib.h.
(display_uses_solib_p): Remove the function.
(clear_dangling_display_expressions): Call lookup_objfile_from_block
and exp_uses_objfile instead of display_uses_solib_p.
* solist.h (struct so_list) <objfile>: New comment.
* symtab.c (lookup_objfile_from_block): Remove the static qualifier.
* symtab.h (lookup_objfile_from_block): New declaration.
(struct general_symbol_info) <obj_section>: Extend the comment.
gdb/testsuite/
Fix crashes on dangling display expressions.
* gdb.base/solib-display.exp: Call gdb_gnu_strip_debug if LIBSEPDEBUG
is SEP.
(lib_flags): Remove the "debug" keyword.
(libsepdebug): New variable for iterating new loop.
(save_pf_prefix): New variable wrapping the loop.
(sep_lib_flags): New variable derived from LIB_FLAGS. Use it.
* lib/gdb.exp (gdb_gnu_strip_debug): Document the return code.
Diffstat (limited to 'gdb/solist.h')
| -rw-r--r-- | gdb/solist.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gdb/solist.h b/gdb/solist.h index 77eb2aeaa48..bcba0ad65b6 100644 --- a/gdb/solist.h +++ b/gdb/solist.h @@ -63,7 +63,12 @@ struct so_list bfd *abfd; char symbols_loaded; /* flag: symbols read in yet? */ - struct objfile *objfile; /* objfile for loaded lib */ + + /* objfile with symbols for a loaded library. Target memory is read from + ABFD. OBJFILE may be NULL either before symbols have been loaded, if + the file cannot be found or after the command "nosharedlibrary". */ + struct objfile *objfile; + struct target_section *sections; struct target_section *sections_end; |