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Joel Brobecker 9ac7f98e7c [Ada] Breakpoints on task bodies 
Consider the following declaration:

    package Pck is
       task Dummy_Task is
          entry Start;
       end Dummy_Task;
    end Pck;

Inserting a breakpoint on the body of that task does not currently
work:

    (gdb) b pck.dummy_task
    "pck.dummy_task" is not a function
    Make breakpoint pending on future shared library load? (y or [n]) n

What happens here is that the compiler generates two symbols:

  (a) Symbol `pck__dummy_task' which is a *variable* referencing
      the task;

  (b) Symbol `pck__dummy_taskTKB' which is the subprogram implementing
      the body of the task.

The symbol lookup only finds the variable before of the TKB suffix in
the subprogram name. This patch fixes the problem by adjusting the
ada-lang.c:is_name_suffix routine to recognize "TKB" suffixes.  But
that's not enough, because the search in the symtab is performed via
the block dictionary, using a hashing algorithm. So, for the search
to find `pck__dummy_taskTKB', I had to modify the hashing function
to ignore TKB suffixes as well.

gdb/ChangeLog:

        * ada-lang.c (is_name_suffix): Add handling of "TKB" suffixes.
        Update function documentation.
        * dictionary.c (dict_hash): Ignore "TKB" suffixes in hash
        computation.

gdb/testsuite/ChangeLog:

        * gdb.ada/task_bp: New testcase.
 		2011-12-21 07:10:59 +00:00
..
array_bounds
…
array_return
…
array_subscript_addr
…
arrayidx
…
arrayparam
…
arrayptr extend scope of testing in gdb.ada/arrayptr 2011-04-01 17:03:52 +00:00
atomic_enum
…
call_pn
…
catch_ex
…
char_enum handle character-based enumeration typedefs 2011-07-01 18:25:17 +00:00
char_param
…
complete
…
cond_lang
…
dyn_loc
…
exec_changed
…
exprs
…
fixed_cmp
…
fixed_points
…
formatted_ref
…
frame_args
…
fullname_bp wrong value returned by ada-lang.c:compare_names 2011-11-29 01:00:52 +00:00
fun_addr
…
fun_in_declare
…
funcall_param
…
homonym Make sure all types in gdb.ada/homonym testcase are used... 2011-12-01 23:16:44 +00:00
int_deref
…
interface
…
lang_switch
…
mi_catch_ex improve Ada exception catchpoint MI notification 2011-04-01 16:59:58 +00:00
mi_task_info [Ada] Fix number of lines in -ada-task-info output 2011-10-21 18:46:06 +00:00
mod_from_name
…
nested
…
null_array
…
null_record
…
packed_array [Ada] Fix unconstrained packed array size 2011-02-17 06:42:57 +00:00
packed_tagged
…
print_chars
…
ptr_typedef missing type description for typedef to pointer value 2011-07-01 18:26:22 +00:00
ptype_field
…
ptype_tagged_param
…
rec_return
…
ref_param
…
ref_tick_size
…
same_enum treat identical enum types as the same type 2011-07-01 18:26:50 +00:00
small_reg_param read_frame_register_value and big endian arches 2011-11-10 17:14:41 +00:00
start
…
str_ref_cmp
…
sym_print_name gdb/testsuite/ 2011-03-28 20:07:12 +00:00
taft_type
…
tagged
…
task_bp [Ada] Breakpoints on task bodies 2011-12-21 07:10:59 +00:00
tasks
…
tick_last_segv
…
type_coercion
…
uninitialized_vars
…
variant_record_packed_array
…
watch_arg fix incorrect assumption in gdb.ada/watch_arg 2011-12-06 14:00:37 +00:00
widewide new testcase for Ada Wide Wide Characters and Strings 2011-01-14 19:33:19 +00:00
Makefile.in 2011-02-22 Michael Snyder <msnyder@vmware.com> 2011-02-22 20:52:49 +00:00
array_bounds.exp [testsuite/gdb.ada] simplify some testcases by using clean_restart. 2011-01-06 10:35:00 +00:00
array_return.exp [testsuite/gdb.ada] simplify some testcases by using clean_restart. 2011-01-06 10:35:00 +00:00
array_subscript_addr.exp [testsuite/gdb.ada] simplify some testcases by using clean_restart. 2011-01-06 10:35:00 +00:00
arrayidx.exp [testsuite/gdb.ada] simplify some testcases by using clean_restart. 2011-01-06 10:35:00 +00:00
arrayparam.exp gdb/testsuite/ 2011-03-28 20:07:12 +00:00
arrayptr.exp variables whose type is a typedef to an array pointer 2011-07-01 18:25:49 +00:00
assign_1.exp
…
atomic_enum.exp [testsuite/gdb.ada] simplify some testcases by using clean_restart. 2011-01-06 10:35:00 +00:00
boolean_expr.exp
…
call_pn.exp [testsuite/gdb.ada] simplify some testcases by using clean_restart. 2011-01-06 10:35:00 +00:00
catch_ex.exp Warn if missing debug info for Ada exception catchpoints 2011-12-11 17:36:10 +00:00
char_enum.exp handle character-based enumeration typedefs 2011-07-01 18:25:17 +00:00
char_param.exp [testsuite/gdb.ada] simplify some testcases by using clean_restart. 2011-01-06 10:35:00 +00:00
complete.exp [testsuite/gdb.ada] simplify some testcases by using clean_restart. 2011-01-06 10:35:00 +00:00
cond_lang.exp
…
dyn_loc.exp
…
exec_changed.exp
…
exprs.exp [testsuite/gdb.ada] simplify some testcases by using clean_restart. 2011-01-06 10:35:00 +00:00
fixed_cmp.exp [testsuite/gdb.ada] simplify some testcases by using clean_restart. 2011-01-06 10:35:00 +00:00
fixed_points.exp [testsuite/gdb.ada] simplify some testcases by using clean_restart. 2011-01-06 10:35:00 +00:00
formatted_ref.exp [testsuite/gdb.ada] simplify some testcases by using clean_restart. 2011-01-06 10:35:00 +00:00
frame_args.exp [testsuite/gdb.ada] simplify some testcases by using clean_restart. 2011-01-06 10:35:00 +00:00
fullname_bp.exp the "ambiguous linespec" series 2011-12-06 18:54:43 +00:00
fun_addr.exp [testsuite/gdb.ada] simplify some testcases by using clean_restart. 2011-01-06 10:35:00 +00:00
fun_in_declare.exp [testsuite/gdb.ada] simplify some testcases by using clean_restart. 2011-01-06 10:35:00 +00:00
funcall_param.exp [testsuite/gdb.ada] simplify some testcases by using clean_restart. 2011-01-06 10:35:00 +00:00
gnat_ada.gpr
…
homonym.exp the "ambiguous linespec" series 2011-12-06 18:54:43 +00:00
info_types.c
…
info_types.exp
…
int_deref.exp [testsuite/gdb.ada] simplify some testcases by using clean_restart. 2011-01-06 10:35:00 +00:00
interface.exp [testsuite/gdb.ada] simplify some testcases by using clean_restart. 2011-01-06 10:35:00 +00:00
lang_switch.exp [testsuite/gdb.ada] simplify some testcases by using clean_restart. 2011-01-06 10:35:00 +00:00
mi_catch_ex.exp Warn if missing debug info for Ada exception catchpoints 2011-12-11 17:36:10 +00:00
mi_task_info.exp [Ada] Fix number of lines in -ada-task-info output 2011-10-21 18:46:06 +00:00
mod_from_name.exp [testsuite/gdb.ada] simplify some testcases by using clean_restart. 2011-01-06 10:35:00 +00:00
nested.exp [testsuite/gdb.ada] simplify some testcases by using clean_restart. 2011-01-06 10:35:00 +00:00
null_array.exp [testsuite/gdb.ada] simplify some testcases by using clean_restart. 2011-01-06 10:35:00 +00:00
null_record.exp [testsuite/gdb.ada] simplify some testcases by using clean_restart. 2011-01-06 10:35:00 +00:00
packed_array.exp Fix printing address of packed array 2011-07-01 18:27:25 +00:00
packed_tagged.exp [testsuite/gdb.ada] simplify some testcases by using clean_restart. 2011-01-06 10:35:00 +00:00
print_chars.exp [testsuite/gdb.ada] simplify some testcases by using clean_restart. 2011-01-06 10:35:00 +00:00
print_pc.exp [testsuite/gdb.ada] simplify some testcases by using clean_restart. 2011-01-06 10:35:00 +00:00
ptr_typedef.exp missing type description for typedef to pointer value 2011-07-01 18:26:22 +00:00
ptype_arith_binop.exp
…
ptype_field.exp [testsuite/gdb.ada] simplify some testcases by using clean_restart. 2011-01-06 10:35:00 +00:00
ptype_tagged_param.exp [testsuite/gdb.ada] simplify some testcases by using clean_restart. 2011-01-06 10:35:00 +00:00
rec_return.exp [testsuite/gdb.ada] simplify some testcases by using clean_restart. 2011-01-06 10:35:00 +00:00
ref_param.exp [testsuite/gdb.ada] simplify some testcases by using clean_restart. 2011-01-06 10:35:00 +00:00
ref_tick_size.exp [testsuite/gdb.ada] simplify some testcases by using clean_restart. 2011-01-06 10:35:00 +00:00
same_enum.exp treat identical enum types as the same type 2011-07-01 18:26:50 +00:00
small_reg_param.exp read_frame_register_value and big endian arches 2011-11-10 17:14:41 +00:00
start.exp 2011-05-16 Pedro Alves <pedro@codesourcery.com> 2011-05-16 13:56:41 +00:00
str_ref_cmp.exp gdb/testsuite/ 2011-03-28 20:07:12 +00:00
sym_print_name.exp gdb/testsuite/ 2011-03-28 20:07:12 +00:00
taft_type.exp [testsuite/gdb.ada] simplify some testcases by using clean_restart. 2011-01-06 10:35:00 +00:00
tagged.exp [testsuite/gdb.ada] simplify some testcases by using clean_restart. 2011-01-06 10:35:00 +00:00
task_bp.exp [Ada] Breakpoints on task bodies 2011-12-21 07:10:59 +00:00
tasks.exp [Ada] Re-implement `info tasks' command using ui-out 2011-09-16 19:09:57 +00:00
tick_last_segv.exp [testsuite/gdb.ada] simplify some testcases by using clean_restart. 2011-01-06 10:35:00 +00:00
type_coercion.exp [testsuite/gdb.ada] simplify some testcases by using clean_restart. 2011-01-06 10:35:00 +00:00
uninitialized_vars.exp [testsuite/gdb.ada] simplify some testcases by using clean_restart. 2011-01-06 10:35:00 +00:00
variant_record_packed_array.exp [testsuite/gdb.ada] simplify some testcases by using clean_restart. 2011-01-06 10:35:00 +00:00
watch_arg.exp [testsuite/gdb.ada] simplify some testcases by using clean_restart. 2011-01-06 10:35:00 +00:00
widewide.exp new testcase for Ada Wide Wide Characters and Strings 2011-01-14 19:33:19 +00:00