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This commit is the result of the following actions:
- Running gdb/copyright.py to update all of the copyright headers to
include 2024,
- Manually updating a few files the copyright.py script told me to
update, these files had copyright headers embedded within the
file,
- Regenerating gdbsupport/Makefile.in to refresh it's copyright
date,
- Using grep to find other files that still mentioned 2023. If
these files were updated last year from 2022 to 2023 then I've
updated them this year to 2024.
I'm sure I've probably missed some dates. Feel free to fix them up as
you spot them.
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This changes skip_ada_tests to invert the sense, and renames it to
allow_ada_tests.
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This changes some tests to use "require !skip_ada_tests".
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This commit is the result of running the gdb/copyright.py script,
which automated the update of the copyright year range for all
source files managed by the GDB project to be updated to include
year 2023.
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I noticed that when running these two tests in sequence:
Running /home/smarchi/src/binutils-gdb/gdb/testsuite/gdb.ada/arrayptr.exp ...
ERROR: GDB process no longer exists
ERROR: Couldn't run foo-all
Running /home/smarchi/src/binutils-gdb/gdb/testsuite/gdb.ada/assign_1.exp ...
The results in gdb.sum are:
Running /home/smarchi/src/binutils-gdb/gdb/testsuite/gdb.ada/arrayptr.exp ...
PASS: gdb.ada/arrayptr.exp: scenario=all: compilation foo.adb
ERROR: GDB process no longer exists
UNRESOLVED: gdb.ada/arrayptr.exp: scenario=all: gdb_breakpoint: set breakpoint at foo.adb:40 (eof)
ERROR: Couldn't run foo-all
Running /home/smarchi/src/binutils-gdb/gdb/testsuite/gdb.ada/assign_1.exp ...
UNRESOLVED: gdb.ada/assign_1.exp: changing the language to ada
PASS: gdb.ada/assign_1.exp: set convenience variable $xxx to 1
The UNRESOLVED for arrayptr.exp is fine, as GDB crashes in that test,
while trying to run to main. However, the UNRESOLVED in assign_1.exp
doesn't make sense, GDB behaves as expected in that test:
(gdb) set lang ada^M
(gdb) UNRESOLVED: gdb.ada/assign_1.exp: changing the language to ada
print $xxx := 1^M
$1 = 1^M
(gdb) PASS: gdb.ada/assign_1.exp: set convenience variable $xxx to 1
The problem is that arrayptr.exp calls perror when failing to run to
main, then returns. perror makes it so that the next test (as in
pass/fail) will be recorded as UNRESOLVED. However, here, the next test
(as in pass/fail) is in the next test (as in .exp). Hence the spurious
UNRESOLVED in assign_1.exp.
These perror when failing to run to X are not really useful, especially
since runto records a FAIL on error, by default. Remove all the
perrors on runto failure I could find.
When there wasn't one already, add a return statement when failing to
run, to avoid running the test of the test unnecessarily.
I thought of adding a check ran between test (in gdb_finish
probably) where we would emit a warning if errcnt > 0, meaning a test
quit and left a perror "active". However, reading that variable would
poke into the DejaGNU internals, not sure it's a good idea.
Change-Id: I2203df6d06e199540b36f56470d1c5f1dc988f7b
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The canonical form of 'if' in modern TCL is 'if {} {}'. But there's
still a bunch of places in the testsuite where we make use of the
'then' keyword, and sometimes these get copies into new tests, which
just spreads poor practice.
This commit removes all use of the 'then' keyword from the gdb.ada/
test script directory.
There should be no changes in what is tested after this commit.
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This commit brings all the changes made by running gdb/copyright.py
as per GDB's Start of New Year Procedure.
For the avoidance of doubt, all changes in this commits were
performed by the script.
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This commits the result of running gdb/copyright.py as per our Start
of New Year procedure...
gdb/ChangeLog
Update copyright year range in copyright header of all GDB files.
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This adds missing skip_ada_tests checks to Ada testcases, using the
exact same pattern the existing files that do check it use.
gdb/testsuite/ChangeLog:
* gdb.ada/access_tagged_param.exp: Check skip_ada_tests.
* gdb.ada/access_to_packed_array.exp: Likewise.
* gdb.ada/access_to_unbounded_array.exp: Likewise.
* gdb.ada/addr_arith.exp: Likewise.
* gdb.ada/arr_acc_idx_w_gap.exp: Likewise.
* gdb.ada/arr_arr.exp: Likewise.
* gdb.ada/arr_enum_idx_w_gap.exp: Likewise.
* gdb.ada/array_bounds.exp: Likewise.
* gdb.ada/array_of_variable_length.exp: Likewise.
* gdb.ada/array_ptr_renaming.exp: Likewise.
* gdb.ada/array_subscript_addr.exp: Likewise.
* gdb.ada/arraydim.exp: Likewise.
* gdb.ada/arrayparam.exp: Likewise.
* gdb.ada/arrayptr.exp: Likewise.
* gdb.ada/assign_1.exp: Likewise.
* gdb.ada/assign_arr.exp: Likewise.
* gdb.ada/atomic_enum.exp: Likewise.
* gdb.ada/attr_ref_and_charlit.exp: Likewise.
* gdb.ada/bad-task-bp-keyword.exp: Likewise.
* gdb.ada/bias.exp: Likewise.
* gdb.ada/boolean_expr.exp: Likewise.
* gdb.ada/bp_c_mixed_case.exp: Likewise.
* gdb.ada/bp_enum_homonym.exp: Likewise.
* gdb.ada/bp_inlined_func.exp: Likewise.
* gdb.ada/bp_on_var.exp: Likewise.
* gdb.ada/bp_range_type.exp: Likewise.
* gdb.ada/bp_reset.exp: Likewise.
* gdb.ada/call_pn.exp: Likewise.
* gdb.ada/catch_assert_if.exp: Likewise.
* gdb.ada/catch_ex.exp: Likewise.
* gdb.ada/catch_ex_std.exp: Likewise.
* gdb.ada/char_enum.exp: Likewise.
* gdb.ada/char_param.exp: Likewise.
* gdb.ada/complete.exp: Likewise.
* gdb.ada/cond_lang.exp: Likewise.
* gdb.ada/convvar_comp.exp: Likewise.
* gdb.ada/dgopt.exp: Likewise.
* gdb.ada/disc_arr_bound.exp: Likewise.
* gdb.ada/display_nested.exp: Likewise.
* gdb.ada/dot_all.exp: Likewise.
* gdb.ada/dyn_loc.exp: Likewise.
* gdb.ada/dyn_stride.exp: Likewise.
* gdb.ada/excep_handle.exp: Likewise.
* gdb.ada/expr_delims.exp: Likewise.
* gdb.ada/expr_with_funcall.exp: Likewise.
* gdb.ada/exprs.exp: Likewise.
* gdb.ada/fin_fun_out.exp: Likewise.
* gdb.ada/fixed_cmp.exp: Likewise.
* gdb.ada/formatted_ref.exp: Likewise.
* gdb.ada/frame_arg_lang.exp: Likewise.
* gdb.ada/frame_args.exp: Likewise.
* gdb.ada/fullname_bp.exp: Likewise.
* gdb.ada/fun_addr.exp: Likewise.
* gdb.ada/fun_in_declare.exp: Likewise.
* gdb.ada/fun_overload_menu.exp: Likewise.
* gdb.ada/fun_renaming.exp: Likewise.
* gdb.ada/funcall_char.exp: Likewise.
* gdb.ada/funcall_param.exp: Likewise.
* gdb.ada/funcall_ptr.exp: Likewise.
* gdb.ada/funcall_ref.exp: Likewise.
* gdb.ada/homonym.exp: Likewise.
* gdb.ada/info_addr_mixed_case.exp: Likewise.
* gdb.ada/info_auto_lang.exp: Likewise.
* gdb.ada/info_exc.exp: Likewise.
* gdb.ada/info_types.exp: Likewise.
* gdb.ada/int_deref.exp: Likewise.
* gdb.ada/interface.exp: Likewise.
* gdb.ada/iwide.exp: Likewise.
* gdb.ada/lang_switch.exp: Likewise.
* gdb.ada/length_cond.exp: Likewise.
* gdb.ada/maint_with_ada.exp: Likewise.
* gdb.ada/mi_catch_assert.exp: Likewise.
* gdb.ada/mi_catch_ex.exp: Likewise.
* gdb.ada/mi_catch_ex_hand.exp: Likewise.
* gdb.ada/mi_dyn_arr.exp: Likewise.
* gdb.ada/mi_ex_cond.exp: Likewise.
* gdb.ada/mi_exc_info.exp: Likewise.
* gdb.ada/mi_interface.exp: Likewise.
* gdb.ada/mi_prot.exp: Likewise.
* gdb.ada/mi_ref_changeable.exp: Likewise.
* gdb.ada/mi_string_access.exp: Likewise.
* gdb.ada/mi_task_arg.exp: Likewise.
* gdb.ada/mi_task_info.exp: Likewise.
* gdb.ada/mi_var_array.exp: Likewise.
* gdb.ada/mi_var_union.exp: Likewise.
* gdb.ada/mi_variant.exp: Likewise.
* gdb.ada/minsyms.exp: Likewise.
* gdb.ada/mod_from_name.exp: Likewise.
* gdb.ada/nested.exp: Likewise.
* gdb.ada/null_array.exp: Likewise.
* gdb.ada/optim_drec.exp: Likewise.
* gdb.ada/out_of_line_in_inlined.exp: Likewise.
* gdb.ada/packed_array_assign.exp: Likewise.
* gdb.ada/packed_tagged.exp: Likewise.
* gdb.ada/pp-rec-component.exp: Likewise.
* gdb.ada/print_chars.exp: Likewise.
* gdb.ada/print_pc.exp: Likewise.
* gdb.ada/ptr_typedef.exp: Likewise.
* gdb.ada/ptype_arith_binop.exp: Likewise.
* gdb.ada/ptype_array.exp: Likewise.
* gdb.ada/ptype_field.exp: Likewise.
* gdb.ada/ptype_tagged_param.exp: Likewise.
* gdb.ada/ptype_union.exp: Likewise.
* gdb.ada/py_range.exp: Likewise.
* gdb.ada/py_taft.exp: Likewise.
* gdb.ada/rdv_wait.exp: Likewise.
* gdb.ada/rec_comp.exp: Likewise.
* gdb.ada/rec_return.exp: Likewise.
* gdb.ada/ref_param.exp: Likewise.
* gdb.ada/ref_tick_size.exp: Likewise.
* gdb.ada/rename_subscript_param.exp: Likewise.
* gdb.ada/repeat_dyn.exp: Likewise.
* gdb.ada/same_component_name.exp: Likewise.
* gdb.ada/same_enum.exp: Likewise.
* gdb.ada/scalar_storage.exp: Likewise.
* gdb.ada/set_wstr.exp: Likewise.
* gdb.ada/small_reg_param.exp: Likewise.
* gdb.ada/str_binop_equal.exp: Likewise.
* gdb.ada/str_ref_cmp.exp: Likewise.
* gdb.ada/str_uninit.exp: Likewise.
* gdb.ada/sub_variant.exp: Likewise.
* gdb.ada/sym_print_name.exp: Likewise.
* gdb.ada/taft_type.exp: Likewise.
* gdb.ada/tagged.exp: Likewise.
* gdb.ada/tagged_access.exp: Likewise.
* gdb.ada/task_bp.exp: Likewise.
* gdb.ada/task_switch_in_core.exp: Likewise.
* gdb.ada/tasks.exp: Likewise.
* gdb.ada/tick_last_segv.exp: Likewise.
* gdb.ada/tick_length_array_enum_idx.exp: Likewise.
* gdb.ada/type_coercion.exp: Likewise.
* gdb.ada/unc_arr_ptr_in_var_rec.exp: Likewise.
* gdb.ada/unchecked_union.exp: Likewise.
* gdb.ada/uninitialized_vars.exp: Likewise.
* gdb.ada/var_arr_attrs.exp: Likewise.
* gdb.ada/var_arr_typedef.exp: Likewise.
* gdb.ada/var_rec_arr.exp: Likewise.
* gdb.ada/variant-record.exp: Likewise.
* gdb.ada/variant.exp: Likewise.
* gdb.ada/variant_record_packed_array.exp: Likewise.
* gdb.ada/varsize_limit.exp: Likewise.
* gdb.ada/whatis_array_val.exp: Likewise.
* gdb.ada/widewide.exp: Likewise.
* gdb.ada/win_fu_syms.exp: Likewise.
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When building gdb using configure flag
--with-separate-debug-dir=/usr/lib/debug, and running test-case
gdb.ada/minsyms.exp, I run into:
...
(gdb) PASS: gdb.ada/minsyms.exp: print some_minsym
print integer(some_minsym)^M
A syntax error in expression, near `some_minsym)'.^M
(gdb) FAIL: gdb.ada/minsyms.exp: print integer(some_minsym)
...
and 2 other FAILs.
This is due to the fact that the language after arriving at the ada main
function turns out to be auto/c. [ This has been filed as PR25655 -
"Language is not auto/ada in main ada function for exec without debug info". ]
When building gdb without the configure flag mentioned above, we have instead
auto/ada in the ada main function, and all tests pass.
Fix the FAILs by working around PR25655 in the test-case, and manually setting
the language to ada.
Tested on x86_64-linux.
gdb/testsuite/ChangeLog:
2020-03-11 Tom de Vries <tdevries@suse.de>
* gdb.ada/minsyms.exp: Set language to ada.
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gdb/ChangeLog:
Update copyright year range in all GDB files.
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This commit applies all changes made after running the gdb/copyright.py
script.
Note that one file was flagged by the script, due to an invalid
copyright header
(gdb/unittests/basic_string_view/element_access/char/empty.cc).
As the file was copied from GCC's libstdc++-v3 testsuite, this commit
leaves this file untouched for the time being; a patch to fix the header
was sent to gcc-patches first.
gdb/ChangeLog:
Update copyright year range in all GDB files.
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gdb/ChangeLog:
Update copyright year range in all GDB files
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This new testcase has a test that fails like this here:
$1 = (<data variable, no debug info> *) 0x60208c <some_minsym>
(gdb) FAIL: gdb.ada/minsyms.exp: print &some_minsym
The problem is that the testcase hardcodes an expected address for the
"some_minsym" variable, which obviously isn't stable.
Fix that by expecting $hex instead.
gdb/testsuite/ChangeLog:
2017-11-21 Pedro Alves <palves@redhat.com>
* gdb.ada/minsyms.exp: Accept any address for 'some_minsym'.
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Consider a program which provides a symbol without debugging
information. For instance, compiling the following code without -g:
Some_Minimal_Symbol : Integer := 1234;
pragma Export (C, Some_Minimal_Symbol, "some_minsym");
Trying to print this variable with GDB now causes an error, which
is now expected:
(gdb) p some_minsym
'some_minsym' has unknown type; cast it to its declared type
However, trying to cast this symbol, or to take its address
does not work:
(gdb) p integer(some_minsym)
'some_minsym' has unknown type; cast it to its declared type
(gdb) p &some_minsym
'some_minsym' has unknown type; cast it to its declared type
Another manisfestation of this issue can be seen when trying to
insert an Ada exception catchpoint for a specific standard exception
(this only occurs if the Ada runtime is built without debugging
information, which is the default). For instance:
$ (gdb) catch exception constraint_error
warning: failed to reevaluate internal exception condition for catchpoint 0: 'constraint_error' has unknown type; cast it to its declared type
This is because, internally, the cachtpoint uses a condition referencing
a minimal symbol, more precisely:
long_integer (e) = long_integer (&constraint_error)
This patch fixes all issues listed above:
1. resolve_subexp: Special-case the handling of OP_VAR_MSYM_VALUE
expression elements, where there are no ambiguities to be resolved
in that situation;
2. ada_evaluate_subexp: Enhance the handling of the UNOP_CAST
handling so as to process the case where the target of
the cast is a minimal symbol (as well as a symbol with debugging
information). This mimics what's done in C.
gdb/ChangeLog:
* ada-lang.c (resolve_subexp): Add handling of OP_VAR_MSYM_VALUE.
(ada_evaluate_subexp_for_cast): New function.
(ada_evaluate_subexp) <UNOP_CAST>: Replace code by call to
ada_evaluate_subexp_for_cast.
(ada_evaluate_subexp) <nosideret>: Replace code by call to
eval_skip_value.
* eval.c (evaluate_var_value): Make non-static.
(evaluate_var_msym_value, eval_skip_value): Likewise.
* value.h (evaluate_var_value, evaluate_var_msym_value)
(eval_skip_value): Declare.
gdb/testsuite/ChangeLog:
* gdb.ada/minsyms: New testcase.
Tested on x86_64-linux. No regression. Fixes the following failures:
catch_ex.exp: continuing to Program_Error exception
catch_ex.exp: continuing to failed assertion
catch_ex.exp: continuing to unhandled exception
catch_ex.exp: continuing to program completion
complete.exp: p <Exported_Capitalized>
complete.exp: p Exported_Capitalized
complete.exp: p exported_capitalized
mi_catch_ex.exp: catch Program_Error (unexpected output)
mi_catch_ex.exp: continue to exception catchpoint hit (unknown output after running)
mi_catch_ex.exp: continue to assert failure catchpoint hit (unknown output after running)
mi_catch_ex.exp: continue to unhandled exception catchpoint hit (unknown output after running)
mi_ex_cond.exp: catch C_E if i = 2 (unexpected output)
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