diff options
| author | Nicolas Blanc <nicolas.blanc@intel.com> | 2013-03-12 11:10:18 +0100 |
|---|---|---|
| committer | Nicolas Blanc <nicolas.blanc@intel.com> | 2013-10-29 10:56:07 +0100 |
| commit | 63644780babdca3f40e1978a236b6cd78473c91b (patch) | |
| tree | 03ed0d042a594a71df9c9921b1c8f9c1018675f0 /gdb/objfiles.c | |
| parent | 487ad57ccfe1434e21774117d20dfd9e23f12afa (diff) | |
| download | gdb-63644780babdca3f40e1978a236b6cd78473c91b.zip gdb-63644780babdca3f40e1978a236b6cd78473c91b.tar.gz gdb-63644780babdca3f40e1978a236b6cd78473c91b.tar.bz2 | |
New remove-symbol-file command.
New command for removing symbol files added via
the add-symbol-file command.
2013-10-29 Nicolas Blanc <nicolas.blanc@intel.com>
* breakpoint.c (disable_breakpoints_in_freed_objfile): New function.
* objfiles.c (free_objfile): Notify free_objfile.
(is_addr_in_objfile): New function.
* objfiles.h (is_addr_in_objfile): New declaration.
* printcmd.c (clear_dangling_display_expressions): Act upon free_objfile
events instead of solib_unloaded events.
(_initialize_printcmd): Register observer for free_objfile instead
of solib_unloaded notifications.
* solib.c (remove_user_added_objfile): New function.
* symfile.c (remove_symbol_file_command): New command.
(_initialize_symfile): Add remove-symbol-file.
gdb/doc
* observer.texi: New free_objfile event.
Signed-off-by: Nicolas Blanc <nicolas.blanc@intel.com>
Diffstat (limited to 'gdb/objfiles.c')
| -rw-r--r-- | gdb/objfiles.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/gdb/objfiles.c b/gdb/objfiles.c index 7029196..70a927a 100644 --- a/gdb/objfiles.c +++ b/gdb/objfiles.c @@ -548,6 +548,9 @@ free_objfile_separate_debug (struct objfile *objfile) void free_objfile (struct objfile *objfile) { + /* First notify observers that this objfile is about to be freed. */ + observer_notify_free_objfile (objfile); + /* Free all separate debug objfiles. */ free_objfile_separate_debug (objfile); @@ -1464,6 +1467,29 @@ resume_section_map_updates_cleanup (void *arg) resume_section_map_updates (arg); } +/* Return 1 if ADDR maps into one of the sections of OBJFILE and 0 + otherwise. */ + +int +is_addr_in_objfile (CORE_ADDR addr, const struct objfile *objfile) +{ + struct obj_section *osect; + + if (objfile == NULL) + return 0; + + ALL_OBJFILE_OSECTIONS (objfile, osect) + { + if (section_is_overlay (osect) && !section_is_mapped (osect)) + continue; + + if (obj_section_addr (osect) <= addr + && addr < obj_section_endaddr (osect)) + return 1; + } + return 0; +} + /* The default implementation for the "iterate_over_objfiles_in_search_order" gdbarch method. It is equivalent to use the ALL_OBJFILES macro, searching the objfiles in the order they are stored internally, |