This fills out a few of the test places where needed for Blackfin targets.
Signed-off-by: Jie Zhang <jie.zhang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* gdb.cp/m-static.exp: Call get_compiler_info.
(static const int initialized nowhere): Call setup_xfail for gcc <= 4.4.
* gdb.cp/pr9167.exp (p b): Likewise.
* gdb.cp/temargs.exp: Do not set have_pr_45024_fixed for gcc 4.6.
(test value of P in inner_m, test type of Z in inner_m): Call
setup_xfail for gcc <= 4.5.
* linespec.c (find_method): Accept the function type automatically only
if it was specified with parameter types.
gdb/testsuite/
* gdb.cp/paren-type.cc: New files.
* gdb.cp/paren-type.exp: New files.
Stop on first linespec terminator instead of eating what we can.
* linespec.c (is_linespec_boundary): New function.
(name_end): Remove function.
(keep_name_info): New parameter on_boundary, replace the body.
(decode_line_1): Provide the parameter to keep_name_info.
(decode_compound): Likewise. Drop the trailing java return type
handling. Twice.
gdb/testsuite/
Stop on first linespec terminator instead of eating what we can.
* gdb.cp/minsym-fallback-main.cc (main): Call also C::operator ().
* gdb.cp/minsym-fallback.cc (C::operator ()): Define.
* gdb.cp/minsym-fallback.exp (break 'C::f()'): Change to ...
(break C::f()): ... this one.
(break C::operator()()): New test.
* gdb.cp/minsym-fallback.h (C::operator ()): Declare.
* gdb.java/jmisc.exp (break jmisc.main(java.lang.String[])int): New
test.
Fall back linespec to minimal symbols.
* linespec.c (decode_line_1): New variable ex, saved_argptr. Protect
decode_compound by TRY_CATCH, fall back on minsyms if it failed.
(find_method, symbol_found): Change error to cplusplus_error.
gdb/testsuite/
Fall back linespec to minimal symbols.
* gdb.base/psymtab.exp (Don't search past end of psymtab.): Update the
error message.
* gdb.cp/cplusfuncs.exp (list foo::operator int*): Likewise.
* gdb.cp/minsym-fallback-main.cc: New file.
* gdb.cp/minsym-fallback.cc: New file.
* gdb.cp/minsym-fallback.exp: New file.
* gdb.cp/minsym-fallback.h: New file.
* dwarf2read.c (check_physname): New variable.
(dwarf2_physname): Prefer DW_AT_linkage_name over dwarf2_compute_name.
(show_check_physname): New function.
(_initialize_dwarf2_read): Add `check-physname' for check_physname.
gdb/doc/
* gdb.texinfo (Debugging Output): Document set debug
check-physname.
gdb/testsuite/
* gdb.base/break-interp.exp (reach_1, test_ld): Allow also the prefix
__GI_.
* gdb.cp/psymtab-parameter.cc (func): Make it a template function.
(f): New function.
* gdb.cp/psymtab-parameter.exp (complete break 'func(): Rename to ...
(complete p 'func<short>(): ... here.
* gdb.dwarf2/dw2-linkage-name-trust-main.cc: New file.
* gdb.dwarf2/dw2-linkage-name-trust.S: New file.
* gdb.dwarf2/dw2-linkage-name-trust.exp: New file.
* gdb.cp/temargs.exp (test type of F in k3_m, test value of F in k3_m):
Make them KFAIL gcc/49546.
Temporary catchpoints on Ada exceptions are now displayed as "Temporary
catchpoint" as opposed to just "Catchpoint". This is cosmetic only, but
in line with what's done for other catchpoints as well as breakpoints.
gdb/ChangeLog:
* ada-lang.c (print_it_exception): Print temporary catchpoints
as "Temporary catchpoint".
(print_mention_exception): Likewise.
gdb/testsuite/ChangeLog:
* gdb.ada/catch_ex.exp: Add temporary catchpoint tests.
Test GCC PR debug/49546.
* gdb.cp/temargs.exp (set sixth breakpoint for temargs)
(test type of F in k3_m, test value of F in k3_m): New.
* gdb.cp/temargs.cc (struct S3, struct K3): New.
(main): New variable k3. Call k3.k3_m.
When trying to print the address of a non-packed array, GDB
correctly prints the type name and address:
(gdb) print &var
$2 = (access pa.var) 0xbffff1d8
However, it is behaving differently when dealing with a packed
array:
(gdb) p &var
(access array (4 .. 8) of boolean <packed: 1-bit elements>) (4 =>
false, false, false, true, false)
The type description isn't all that bad, but GDB shouldn't be
printing the array value!
This patch fixes the `print` and `ptype` command on packed and
non-packed array. It also fixes a gdb.ada test to match with
the new ouput.
gdb/ChangeLog (Jean-Charles Delay):
* ada-typeprint.c (ada_print_type): Fix both PAD type and
pointer to constrained packed array type output.
* ada-valprint.c (ada_val_print_1): Fix pointer to constrained
packed array output.
gdb/testsuite/ChangeLog (Jean-Charles Delay):
* gdb.ada/packed_array.exp: Fix expected outout.
Array bounds were not correctly displayed when the SHOW parameter of
print_type functions is set to -1. This shows up in the following
type of situation, where we have a declaration as follow:
Anon_Array_Int_Obj : array (1..10) of Integer := (others => 8);
In GDB/MI mode, trying to print the type info for our array object
yields:
(gdb) -var-create ai 0 Anon_Array_Int_Obj
(gdb) -var-info-type ai
^done,type="array (...) of integer"
The actual bounds are missing. Contrast this with what happens
when in GDB/CLI mode:
(gdb) ptype Anon_Array_Int_Obj
type = array (1 .. 10) of integer
This patch fixes array type printing accordingly. And as it turns
out, it also improves the output for one of the tests already present,
so it shows that it's not just the GDB/MI mode that's affected.
gdb/ChangeLog (Jean-Charles Delay):
* ada-typeprint.c (print_array_type): removed if condition on show
being negative for bounds printing.
gdb/testsuite/ChangeLog (Jean-Charles Delay):
* gdb.ada/packed_array.exp: fixed expected output.
This is to avoid an unnecessary multiple-choice menu for an
expression involving an enumeral declared in two types, when
the second type is an identical copy of the first type. This
happens in the following situation:
type Color is (Black, Red, Green, Blue, White);
type RGB_Color is new Color range Red .. Blue;
In that case, an implict type is created, and is used as the base
type for type RGB_Color. This base type is a copy of type Color.
We've added some extensive comments explaining the situation and
our approach further.
gdb/ChangeLog:
* ada-lang.c (ada_identical_enum_types_p): New function.
(symbols_are_identical_enums): New function.
(remove_extra_symbols): Do nothing if NSYMS < 2.
Use symbols_are_identical_enums.
gdb/testsuite/ChangeLog:
* gdb.ada/same_enum: New testcase.
If we evaluate an expression that results in a value that is a typedef
to pointer, then the debugger fails to print the type description
before printing the actual value:
(gdb) print e.plan(1)
$1 = 0x0
The expected output is:
(gdb) print e.plan(1)
$1 = (access integer) 0x0
gdb/ChangeLog:
* ada-valprint.c (ada_value_print): Handle typedefs.
gdb/testsuite/ChangeLog:
* gdb.ada/ptr_typedef: New testcase.
If we declare a type as being an access to array type, and then
declare a variable of that type, for instance:
type Some_Array is array [...];
type Array_Access is access all Some_Array;
Table : Array_Access := [...];
The variable "Table" may be defined in the debugging information
as being a typedef to the array pointer type. In the past, it was
defined directly as the array pointer type, but this has been changed
to make sure that the typedef type gets used.
If the typedef type wasn't used, it would allow the compiler to stop
emitting that typedef type when compiling with
-feliminate-unused-debug-types. The removal of this typedef would
be a problem, because GDB relies on the typedef to create symbols
for pointer types, and without it, we would no longer be able to
do "ptype array_access".
This patch helps prevent incorrect output or even crashes when that
extra typedef layer is used.
The testing is already mostly covered by arrayptr.exp, but I still
added a 'ptype' test, just for good measure.
gdb/ChangeLog: (Eric Botcazou)
* ada-lang.c (thin_descriptor_type): Deal with typedefs.
(decode_constrained_packed_array): Likewise.
(ada_evaluate_subexp) <TERNOP_SLICE>: Likewise.
gdb/testsuite/ChangeLog (Joel Brobecker):
* gdb.ada/arrayptr.exp: Add ptype test.
Consider the following type:
type Char_Enum_Type is ('A', 'B', 'C', 'D');
If the compiler generates a Char_Enum_Type typedef in the debugging
information, the debugger fails in the following case:
(gdb) p Char_Enum_Type'('B')
$1 = 66
For our type, the underlying value of 'B' is actually 1, not 66
(ASCII 'B'). We are failing this case because we were not handling
typedef to enum types before. This patch fixes this.
gdb/ChangeLog:
* ada-exp.y (convert_char_literal): Handle typedef types.
gdb/testsuite/ChangeLog:
* gdb.ada/char_enum: New testcase.
* gdb.base/dump.exp (capture_pointer_with_type): New.
Get value from address instead of name.
Start GDB once, and do `dump' and `restore'
tests together.
Rather than relying on the default remotetimeout value (which might be
too small for some slower devices), use the existing gdb_load_timeout
config option to set it.
This adds two new helpers for getting/setting the remotetimout to keep
the new logic simple.
Signed-off-by: Jie Zhang <jie.zhang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Fix non-only rename list for Fortran modules import.
* cp-namespace.c (cp_scan_for_anonymous_namespaces): Adjust the
cp_add_using_directive caller.
(cp_add_using_directive): New parameter excludes, describe it. New
variables ix and param. Compare if also excludes match. Allocate NEW
with variable size, initialize EXCLUDES there.
(cp_lookup_symbol_imports): New variable excludep, test
current->EXCLUDES with it.
* cp-support.h: Include vec.h.
(struct using_direct): New field excludes, describe it.
(DEF_VEC_P (const_char_ptr)): New.
(cp_add_using_directive): New parameter excludes.
* defs.h (const_char_ptr): New typedef.
* dwarf2read.c (read_import_statement): New variables child_die,
excludes and cleanups, read in excludes.
(read_namespace): Adjust the cp_add_using_directive caller.
gdb/testsuite/
Fix non-only rename list for Fortran modules import.
* gdb.fortran/module.exp (print var_x, print var_y, print var_z): New
tests.
* gdb.fortran/module.f90 (module moduse): New.
(program module): use moduse, test var_x, var_y and var_z.
* gdb.fortran/array-element.exp: Use f90, not f77.
* gdb.fortran/complex.exp: Use f90, not f77.
* gdb.fortran/derived-type.exp: Use f90, not f77.
* gdb.fortran/library-module.exp: Use f90, not f77.
* gdb.fortran/logical.exp: Use f90, not f77.
* gdb.fortran/module.exp: Use f90, not f77.
* gdb.fortran/multi-dim.exp: Use f90, not f77.
* gdb.fortran/subarray.exp: Use f90, not f77.
* lib/future.exp: New file, mostly extracted from ada.exp.
Rewrote compatibility code to use rename.
(gdb_find_gfortran): New proc.
(gdb_default_target_compile): Refresh from dejagnu; plus a pending
gfortran patch.
* lib/ada.exp (gdb_find_gnatmake, gdb_default_target_compile):
Move to future.exp.
* lib/gdb.exp: Always load future.exp.
* gdb.cp/exception.cc: Don't include iostream.
(bar): Remove print statement.
(catcher): New.
(main): Remove print statements. Call function catcher.
* gdb.cp/exception.exp : Don't match inferior's output in regexp.
Set breakpoint on catcher, and check the value of parameter.
The testcase, at some point, is trying to change the contents
of a string that was defined as follow:
char *str = "hello, testsuite";
The problem is that the string is constant, and str is never used
to change the contents of the string in the program, so the compiler
is free to allocate it in a read-only section. This is what happens
on x86-windows, for instance.
As a result, trying to change the contents of the string during
the `python gdb.inferiors()[0].write_memory (addr, str)' results
in the following error:
(gdb) python gdb.inferiors()[0].write_memory (addr, str)
gdb: write target memory, 5 bytes at 0x00403064
Traceback (most recent call last):
File "<string>", line 1, in <module>
gdb.MemoryError: Cannot access memory at address 0x403064
Error while executing Python code.
This patch prevents this from happening by declaring str as an
array rather than a pointer.
gdb/testsuite/ChangeLog:
* gdb.python/py-inferior.c (f2): Make str an array rather
than a pointer.
* gdb.python/py-inferior.exp: Adjust testcase accordingly.
