[patch v4 0/3] remove-symbol-file

[Nicolas Blanc <nicolas.blanc@intel.com>]

Changes between v3 and v4:

* gdb/symfile.c: add missing space character in output string.

* gdb/doc/gdb.texinfo: add usage example.

Changes between v2 and v3:

* gdb/breakpoints.c (disable_breakpoints_in_freed_objfile):
  Changed name of disable_breakpoints_in_free_objfile to disable_breakpoints_in_freed_objfile.
  Call observer_breakpoint_modified at most one time per breakpoint.

* gdb/objfiles.h (struct objfile): Add comment for low_addr.

* gdb/solib.c (remove_user_added_objfile): Don't check OBJF_SHARED anymore to avoid leaving dangling pointers.

* gdb/symfile.c (add_symbol_file_command): Parse and evaluate the address parameter only once.

* gdb/symfile.c (remove_symbol_file_command): Don't use gdb_buildargv anymore. Ask the user for confirmation before removing a file.

* gdb/doc/gdb.texinfo: The parameter of the command is now referred to as "the address of the text section".

* gdb/NEWS: Move the entry for remove-symbol-file to "Changes since GDB 7.6". The address parameter is now referred to as "the beginning of the text section".

* Fixed letter case of variables in comments.

* Fixed indentation typos.



Nicolas Blanc (3):
  Create remove-symbol-file command.
  Test adding and removing a symbol file at runtime.
  Documentation for the remove-symbol-file command.

 gdb/NEWS                               |    5 +
 gdb/breakpoint.c                       |   82 +++++++-
 gdb/doc/gdb.texinfo                    |   31 +++-
 gdb/doc/observer.texi                  |    4 +
 gdb/objfiles.c                         |    3 +
 gdb/objfiles.h                         |    4 +
 gdb/printcmd.c                         |   15 +-
 gdb/solib.c                            |   23 ++
 gdb/symfile.c                          |   55 +++++-
 gdb/testsuite/gdb.base/sym-file-lib.c  |   21 ++
 gdb/testsuite/gdb.base/sym-file-main.c |  377 ++++++++++++++++++++++++++++++++
 gdb/testsuite/gdb.base/sym-file.exp    |  160 ++++++++++++++
 12 files changed, 768 insertions(+), 12 deletions(-)
 create mode 100644 gdb/testsuite/gdb.base/sym-file-lib.c
 create mode 100644 gdb/testsuite/gdb.base/sym-file-main.c
 create mode 100644 gdb/testsuite/gdb.base/sym-file.exp

-- 
1.7.6.5