Commit graph

437 commits

Author SHA1 Message Date
Andrew Stubbs
65808c9664 Fixup comments oops in last commit. 2015-10-19 11:23:12 +01:00
Andrew Stubbs
b32b93c614 Robustify inherit.exp and virtbase.exp.
2015-10-19  Andrew Stubbs  <ams@codesourcery.com>

	gdb/testsuite/
	* gdb.cp/inherit.exp (print g_vB, print g_vC, print g_vD,
	print g_vE): Add new pass patterns.
	* gdb.cp/virtbase.exp (print *this, print *(D *) e): Allow GDB to
	print various symbol names for vptr fields.
2015-10-19 11:15:21 +01:00
Sandra Loosemore
9720e65605 Generalize enum regexp in gdb.cp/classes.exp.
2015-09-24 Sandra Loosemore <sandra@codesourcery.com>

	gdb/testsuite/
	* gdb.cp/classes.exp (test_enums): Generalize regexp to allow
	short or char as base type.
2015-09-24 18:22:57 -07:00
Sandra Loosemore
938d3bf25b Allow any size enum in gdb.cp/var-tag.exp.
2015-09-23 Sandra Loosemore <sandra@codesourcery.com>

	gdb/testsuite/
	* gdb.cp/var-tag.exp (do_global_tests): Generalize opt_underlying
	to allow any size enum.
2015-09-23 17:12:07 -07:00
Sandra Loosemore
032a0fca00 Replace incorrect patch to gdb.cp/var-tag.exp.
2015-07-30  Sandra Loosemore  <sandra@codesourcery.com>

	gdb/testsuite/
	* gdb.cp/var-tag.exp (do_global_tests): Revert broken commit
	4bc4d42859 and apply the
	correct patch.
2015-07-30 14:20:01 -07:00
Sandra Loosemore
4bc4d42859 Reapply fix for gdb.cp/var-tag.exp C++ failures.
2015-07-30  Sandra Loosemore  <sandra@codesourcery.com>

	gdb/testsuite/

	Reapply:
	2014-05-21  Mark Wielaard  <mjw@redhat.com>

	* gdb.cp/var-tag.exp (do_global_tests): Handle underlying type.
2015-07-30 11:52:49 -07:00
Doug Evans
a97b16b8fc Clean up testsuite compiler_info support.
gdb/testsuite/ChangeLog:

	* gdb.base/watchpoint.exp (test_complex_watchpoint): Remove
	compiler_info references.
	* gdb.cp/temargs.exp: Ditto.
	* lib/gdb.exp: Unset compiler_info instead of setting to "unknown".
	(get_compiler_info): Early exit if already computed.  Set compiler_info
	to "unknown" if there was a problem.
	(test_compiler_info): Add function comment.  Call get_compiler_info.
2015-07-24 15:32:45 -07:00
Keith Seitz
ee93cd5e1e PR 16253 revisited
Last year a patch was submitted/approved/commited to eliminate
symbol_matches_domain which was causing this problem.  It was later reverted
because it introduced a (severe) performance regression.

Recap:

(gdb) list
1	enum e {A,B,C} e;
2	int main (void) { return 0; }
3
(gdb) p e
Attempt to use a type name as an expression

The parser attempts to find a symbol named "e" of VAR_DOMAIN.
This gets passed down through lookup_symbol and (eventually) into
block_lookup_symbol_primary, which iterates over the block's dictionary
of symbols:

  for (sym = dict_iter_name_first (block->dict, name, &dict_iter);
       sym != NULL;
       sym = dict_iter_name_next (name, &dict_iter))
    {
      if (symbol_matches_domain (SYMBOL_LANGUAGE (sym),
                                 SYMBOL_DOMAIN (sym), domain))
        return sym;
    }

The problem here is that we have a symbol named "e" in both STRUCT_DOMAIN
and VAR_DOMAIN, and for languages like C++, Java, and Ada, where a tag name
may be used as an implicit typedef of the type, symbol_matches_domain ignores
the difference between VAR_DOMAIN and STRUCT_DOMAIN.  As it happens, the
STRUCT_DOMAIN symbol is found first, considered a match, and that symbol is
returned to the parser, eliciting the (now dreaded) error message.

Since this bug exists specifically because we have both STRUCT and VAR_DOMAIN
symbols in a given block/CU, this patch rather simply/naively changes
block_lookup_symbol_primary so that it continues to search for an exact
domain match on the symbol if symbol_matches_domain returns a symbol
which does not exactly match the requested domain.

This "fixes" the immediate problem, but admittedly might uncover other,
related bugs.  [Paranoia?] However, it causes no regressions (functional
or performance) in the test suite.  A similar change has been made
to block_lookup_symbol for other cases in which this bug might appear.

The tests from the previous submission have been resurrected and updated.
However since we can still be given a matching symbol with a different domain
than requested, we cannot say that a symbol "was not found."  The error
messages today will still be the (dreaded) "Attempt to use a type name..."

ChangeLog

	PR 16253
	* block.c (block_lookup_symbol): For non-function blocks,
	continue to search for a symbol with an exact domain match
	Otherwise, return any previously found "best domain" symbol.
	(block_lookup_symbol_primary): Likewise.

testsuite/ChangeLog

	PR 16253
	* gdb.cp/var-tag-2.cc: New file.
	* gdb.cp/var-tag-3.cc: New file.
	* gdb.cp/var-tag-4.cc: New file.
	* gdb.cp/var-tag.cc: New file.
	* gdb.cp/var-tag.exp: New file.
2015-06-26 10:27:45 -07:00
Doug Evans
82c7be3106 PR c++/18141, c++/18417.
gdb/ChangeLog:

	* cp-support.c (cp_lookup_rtti_type): Handle the case of NAME being
	a typedef.

gdb/testsuite/ChangeLog:

	* gdb.cp/iostream.cc: New file.
	* gdb.cp/iostream.exp: New file.
2015-05-26 17:20:49 -07:00
Doug Evans
0def5aaad6 Add missing CHECK_TYPEDEF calls to recent vptr_{fieldno,basetype} cleanup.
gdb/ChangeLog:

	* gdbtypes.c (internal_type_vptr_fieldno): Add missing call to
	CHECK_TYPEDEF.
	(set_type_vptr_fieldno): Ditto.
	(internal_type_vptr_basetype, set_type_vptr_basetype): Ditto.
	* gnu-v3-abi.c (gnuv3_dynamic_class): Ditto.

gdb/testsuite/ChangeLog:

	* gdb.cp/class2.cc (Dbase, D): New classes.
	(main): New local delta.
	* gdb.cp/class2.exp: Test printing delta.
	* gdb.cp/classes.cc (DynamicBase2, DynamicBar): New classes.
	(dynbar): New global.
	* gdb.cp/classes.exp (test_ptype_class_objects): Test ptype DynamicBar.
2015-02-26 17:31:29 -08:00
Doug Evans
96553a0cff PR c++/17976, symtab/17821
This patch addresses two issues.

The basic problem is that "(anonymous namespace)" doesn't get entered
into the symbol table because when dwarf2read.c:new_symbol_full is called
the DIE has no name (dwarf2_name returns NULL).

PR 17976: ptype '(anonymous namespace)' should work like any namespace

PR 17821: perf issue looking up (anonymous namespace)

bash$ gdb monster-program
(gdb) mt set per on
(gdb) mt set symbol-cache-size 0
(gdb) break (anonymous namespace)::foo

Before:

Command execution time: 3.266289 (cpu), 6.169030 (wall)
Space used: 811429888 (+12910592 for this command)

After:

Command execution time: 1.264076 (cpu), 4.057408 (wall)
Space used: 798781440 (+0 for this command)

gdb/ChangeLog:

	PR c++/17976, symtab/17821
	* cp-namespace.c (cp_search_static_and_baseclasses): New parameter
	is_in_anonymous.  All callers updated.
	(find_symbol_in_baseclass): Ditto.
	(cp_lookup_nested_symbol_1): Ditto.  Don't search all static blocks
	for symbols in an anonymous namespace.
	* dwarf2read.c (namespace_name): Don't call dwarf2_name, fetch
	DW_AT_name directly.
	(dwarf2_name): Convert missing namespace name to
	CP_ANONYMOUS_NAMESPACE_STR.

gdeb/testsuite/ChangeLog:

	* gdb.cp/anon-ns.exp: Add test for ptype '(anonymous namespace)'.
2015-02-21 21:58:31 -08:00
Doug Evans
439250fbac PR gdb/15830
gdb/ChangeLog:

	PR gdb/15830
	* NEWS: The "maint demangle" command is renamed as "demangle".
	* demangle.c: #include cli/cli-utils.h, language.h.
	(demangle_command): New function.
	(_initialize_demangle): Add new command "demangle".
	* maint.c (maintenance_demangle): Stub out.
	(_initialize_maint_cmds): Update help text for "maint demangle",
	and mark as deprecated.

gdb/doc/ChangeLog:

	* gdb.texinfo (Debugging C Plus Plus): Mention "demangle".
	(Symbols): Ditto.
	(Maintenance Commands): Delete docs for "maint demangle".

gdb/testsuite/ChangeLog:

	* gdb.base/maint.exp: Remove references to "maint demangle".
	* gdb.cp/demangle.exp: Update.  "maint demangle" -> "demangle".
	Add tests for explicitly specifying language to demangle.
	* gdb.dlang/demangle.exp: Ditto.
2015-01-11 14:06:34 -08:00
Doug Evans
cc73dbcc08 gdb.cp/nsalias.exp: Fix output of external/declaration flags.
gdb/testsuite/ChangeLog:

	* gdb.cp/nsalias.exp: Fix output of external/declaration flags.
2015-01-02 22:00:57 -08:00
Joel Brobecker
32d0add0a6 Update year range in copyright notice of all files owned by the GDB project.
gdb/ChangeLog:

        Update year range in copyright notice of all files.
2015-01-01 13:32:14 +04:00
Maciej W. Rozycki
621661e3fa Correct invalid assumptions made by (mostly) DWARF-2 tests
Address issues triggered by the MIPS ISA bit handling change, usually in
tests that make artificial DWARF-2 records:

* gdb.cp/expand-psymtabs-cxx.exp -- this test is debugging an object file
  and assuming addresses will be 0; with the ISA bit set code addresses
  are 1 instead:

(gdb) PASS: gdb.cp/expand-psymtabs-cxx.exp: set language c++
p 'method(long)'
$1 = {void (long)} 0x1 <method(long)>
(gdb) FAIL: gdb.cp/expand-psymtabs-cxx.exp: before expand
p method
$2 = {void (long)} 0x1 <method(long)>
(gdb) FAIL: gdb.cp/expand-psymtabs-cxx.exp: force expand
p 'method(long)'
$3 = {void (long)} 0x1 <method(long)>
(gdb) FAIL: gdb.cp/expand-psymtabs-cxx.exp: after expand

  Fix by matching any hex number, there's no value AFAICT for the test
  in matching 0 exactly, and I suppose the method's offset within
  section can be non-zero for some other reasons on other targets too.

* gdb.cp/nsalias.exp -- this assumes instructions can be aligned
  arbitrarily and places code labels at odd addreses, setting the ISA
  bit and wreaking havoc:

(gdb) PASS: gdb.cp/nsalias.exp: print outer::inner::innermost::x
list outer::inner::innermost::foo
Function "outer::inner::innermost::foo" not defined.
(gdb) FAIL: gdb.cp/nsalias.exp: list outer::inner::innermost::foo
break *outer::inner::innermost::foo
No symbol "foo" in namespace "outer::inner::innermost".
(gdb) FAIL: gdb.cp/nsalias.exp: setting breakpoint at
*outer::inner::innermost::foo
delete $bpnum
No breakpoint number 6.
(gdb) FAIL: gdb.cp/nsalias.exp: (outer::inner::innermost): delete $bpnum

  -- etc., etc...  Fix by aligning labels to 4; required by many
  processors.

* gdb.dwarf2/dw2-canonicalize-type.exp, gdb.dwarf2/dw2-empty-pc-range.exp,
  gdb.dwarf2/pr11465.exp -- these assume an instruction and consequently
  a function can take as little as 1 byte, which makes it impossible to
  look up a code symbol by an address with the ISA bit set as the
  address is already beyond the end of the function:

(gdb) ptype f
No symbol "f" in current context.
(gdb) FAIL: gdb.dwarf2/dw2-canonicalize-type.exp: ptype f

(gdb) PASS: gdb.dwarf2/dw2-empty-pc-range.exp: empty range before CU load
ptype realrange
No symbol "realrange" in current context.
(gdb) FAIL: gdb.dwarf2/dw2-empty-pc-range.exp: valid range after CU load

(gdb) p N::c.C
Cannot take address of method C.
(gdb) FAIL: gdb.dwarf2/pr11465.exp: p N::c.C

  -- fix by increasing the size of the function to 4 (perhaps code in
  gdb/mips-tdep.c could look up code symbols up to twice, with and
  failing that without the ISA bit set, but it seems wrong to me to
  implement specific handling for invalid code just to satisfy test
  cases that assume too much about the target).

* gdb.dwarf2/dw2-case-insensitive.exp -- an artificial code label is
  created, but does not work because data (a `.align' pseudo-op in this
  case) follows and as a result the label has no MIPS16 or microMIPS
  annotation in the symbol table:

(gdb) PASS: gdb.dwarf2/dw2-case-insensitive.exp: set case-sensitive off
info functions fUnC_lang
All functions matching regular expression "fUnC_lang":

File file1.txt:
foo FUNC_lang(void);

Non-debugging symbols:
0x004006e0  FUNC_lang_start
(gdb) FAIL: gdb.dwarf2/dw2-case-insensitive.exp: regexp case-sensitive off

  -- fix by adding a `.insn' pseudo-op on MIPS targets; the pseudo-op
  marks data as instructions.

* gdb.dwarf2/dw2-stack-boundary.exp -- the test case enables complaints
  and assumes none will be issued beyond ones explicitly arranged by the
  test case, however overlapping sections are noticed while minimal
  symbols are looked up by `mips_adjust_dwarf2_addr' in DWARF-2 record
  processing:

(gdb) set complaints 100
(gdb) PASS: gdb.dwarf2/dw2-stack-boundary.exp: set complaints 100
file ./dw2-stack-boundary
Reading symbols from ./dw2-stack-boundary...location description stack
underflow...location description stack overflow...unexpected overlap
between:
 (A) section `.reginfo' from `.../gdb.dwarf2/dw2-stack-boundary' [0x0, 0x18)
 (B) section `*COM*' from `.../gdb.dwarf2/dw2-stack-boundary' [0x0, 0x0).
Will ignore section B...unexpected overlap between:
 (A) section `.reginfo' from `.../gdb.dwarf2/dw2-stack-boundary' [0x0, 0x18)
 (B) section `*UND*' from `.../gdb.dwarf2/dw2-stack-boundary' [0x0, 0x0).
Will ignore section B...unexpected overlap between:
 (A) section `.reginfo' from `.../gdb.dwarf2/dw2-stack-boundary' [0x0, 0x18)
 (B) section `*ABS*' from `.../gdb.dwarf2/dw2-stack-boundary' [0x0, 0x0).
Will ignore section B...done.

(gdb) FAIL: gdb.dwarf2/dw2-stack-boundary.exp: check partial symtab errors

  -- fix by ignoring any extra noise as long as what we look for is
  found.

	* gdb.cp/expand-psymtabs-cxx.exp: Accept any address of
	`method(long)', not just 0x0.
	* gdb.cp/nsalias.exp: Align code labels to 4.
	* gdb.dwarf2/dw2-canonicalize-type.S (main): Expand to 4-bytes.
	* gdb.dwarf2/dw2-empty-pc-range.S (main): Likewise.
	* gdb.dwarf2/pr11465.S (_ZN1N1cE): Likewise.
	* gdb.dwarf2/dw2-case-insensitive.c (START_INSNS): New macro.
	(cu_text_start, FUNC_lang_start): Use `START_INSNS'.
	* gdb.dwarf2/dw2-stack-boundary.exp: Accept noise in complaints.
2014-12-04 00:06:10 +00:00
Doug Evans
29f0c3b7b2 PR symtab/17602
gdb/ChangeLog:

	PR symtab/17602
	* linespec.c (iterate_name_matcher): Fix arguments to symbol_name_cmp.

gdb/testsuite/ChangeLog:

        PR symtab/17602
	* gdb.cp/anon-ns.cc: Move guts of this file to ...
	* gdb.cp/anon-ns-2.cc: ... here.  New file.
	* gdb.cp/anon-ns.exp: Update.
2014-12-02 16:40:38 -08:00
Siva Chandra
6c659fc2c7 Enable chained function calls in C++ expressions.
gdb/ChangeLog:

	* eval.c: Include gdbthread.h.
	(evaluate_subexp): Enable thread stack temporaries before
	evaluating a complete expression and clean them up after the
	evaluation is complete.
	* gdbthread.h: Include common/vec.h.
	(value_ptr): New typedef.
	(VEC (value_ptr)): New vector type.
	(value_vec): New typedef.
	(struct thread_info): Add new fields stack_temporaries_enabled
	and stack_temporaries.
	(enable_thread_stack_temporaries)
	(thread_stack_temporaries_enabled_p, push_thread_stack_temporary)
	(get_last_thread_stack_temporary)
	(value_in_thread_stack_temporaries): Declare.
	* gdbtypes.c (class_or_union_p): New function.
	* gdbtypes.h (class_or_union_p): Declare.
	* infcall.c (call_function_by_hand): Store return values of class
	type as	temporaries on stack.
	* thread.c (enable_thread_stack_temporaries): New function.
	(thread_stack_temporaries_enabled_p, push_thread_stack_temporary)
	(get_last_thread_stack_temporary): Likewise.
	(value_in_thread_stack_temporaries): Likewise.
	* value.c (value_force_lval): New function.
	* value.h (value_force_lval): Declare.

gdb/testsuite/ChangeLog:

	* gdb.cp/chained-calls.cc: New file.
	* gdb.cp/chained-calls.exp: New file.
	* gdb.cp/smartp.exp: Remove KFAIL for "p c2->inta".
2014-11-28 16:01:16 -08:00
Siva Chandra
e0f52461c2 Fix evaluation of method calls under EVAL_SKIP.
When evaluating method calls under EVAL_SKIP, the "object" and the
arguments to the method should also be evaluated under EVAL_SKIP,
instead of skipping to evaluate them as was being done previously.

gdb/ChangeLog:

	PR c++/17494
	* eval.c (evaluate_subexp_standard): Evaluate the "object" and
	the method args also under EVAL_SKIP when evaluating method
	calls under EVAL_SKIP.

gdb/testsuite/ChangeLog:

	PR c++/17494
	* gdb.cp/pr17494.cc: New file.
	* gdb.cp/pr17494.exp: New file.
2014-11-03 18:01:39 -08:00
Siva Chandra
3433cfa51f Guard a call to TYPE_TARGET_TYPE in gnuv3_pass_by_reference.
gdb/ChangeLog:

	* gnu-v3-abi.c (gnuv3_pass_by_reference): Call TYPE_TARGET_TYPE
	on the arg type of a constructor only if it is of reference type.

gdb/testsuite/ChangeLog:

	* gdb.cp/non-trivial-retval.cc: Add a test case.
	* gdb.cp/non-trivial-retval.exp: Add a test.
2014-10-24 05:45:06 -07:00
Siva Chandra
2d1c107c1b Add new non-trial return value tests.
gdb/testsuite/ChangeLog:

	* gdb.cp/non-trivial-retval.cc: Add new test cases.
	* gdb.cp/non-trivial-retval.exp: Add new tests.
2014-10-15 04:27:13 -07:00
Siva Chandra
778811d5e7 Non trivial return value tests.
gdb/testsuite/ChangeLog:

	PR c++/13403
	PR c++/15154
	* gdb.cp/non-trivial-retval.cc: New file.
	* gdb.cp/non-trivial-retval.exp: New file.
2014-10-15 04:23:54 -07:00
Pedro Alves
fa43b1d7ca after gdb_run_cmd, gdb_expect -> gdb_test_multiple/gdb_test
See:
  https://sourceware.org/ml/gdb-patches/2014-09/msg00404.html

We have a number of places that do gdb_run_cmd followed by gdb_expect,
when it would be better to use gdb_test_multiple or gdb_test.

This converts all that "grep gdb_run_cmd -A 2 | grep gdb_expect"
found.

Tested on x86_64 Fedora 20, native and gdbserver.

gdb/testsuite/
2014-09-12  Pedro Alves  <palves@redhat.com>

	* gdb.arch/gdb1558.exp: Replace uses of gdb_expect after
	gdb_run_cmd with gdb_test_multiple or gdb_test throughout.
	* gdb.arch/i386-size-overlap.exp: Likewise.
	* gdb.arch/i386-size.exp: Likewise.
	* gdb.arch/i386-unwind.exp: Likewise.
	* gdb.base/a2-run.exp: Likewise.
	* gdb.base/break.exp: Likewise.
	* gdb.base/charset.exp: Likewise.
	* gdb.base/chng-syms.exp: Likewise.
	* gdb.base/commands.exp: Likewise.
	* gdb.base/dbx.exp: Likewise.
	* gdb.base/find.exp: Likewise.
	* gdb.base/funcargs.exp: Likewise.
	* gdb.base/jit-simple.exp: Likewise.
	* gdb.base/reread.exp: Likewise.
	* gdb.base/sepdebug.exp: Likewise.
	* gdb.base/step-bt.exp: Likewise.
	* gdb.cp/mb-inline.exp: Likewise.
	* gdb.cp/mb-templates.exp: Likewise.
	* gdb.objc/basicclass.exp: Likewise.
	* gdb.threads/killed.exp: Likewise.
2014-09-12 22:16:31 +01:00
Siva Chandra
e66d444669 Add new argument NOSIDE to find_overload_match.
This is a fix for PR c++/17132.
If this new argument is set to EVAL_AVOID_SIDE_EFFECTS, then the object's
memory will not be read while picking the best overload match.

gdb/

	* eval.c: Update all calls to find_overload_match.
	* valarith.c: Likewise.
	(value_user_defined_cpp_op, value_user_defined_op): New
	argument NOSIDE.  Update all callers.
	* valops.c (find_overload_match): New argument NOSIDE.
	* value.h (find_overload_match): Update signature.

gdb/testsuite

	* gdb.cp/pr17132.cc: New file.
	* gdb.cp/pr17132.exp: New file.
2014-08-15 18:28:59 -07:00
Yao Qi
775e0f0481 Set print symbol off in some tests
GDB in default prints the symbol associated on an address, and tests
assume that there is no symbol on address zero.  However, on bare
metal target, address may be mapped to zero and there may be a
symbol.  Then, some tests fail as below:

print const_cast<void *> (0)^M
$8 = (void *) 0x0 <_ftext>^M
(gdb) FAIL: gdb.cp/casts.exp: const_cast of 0

p acp->c1^M
$9 = (A *) 0x0 <_ftext>^M
(gdb) FAIL: gdb.cp/class2.exp: p acp->c1

This patch is to set print symbol off in these tests, like what
I did previously https://sourceware.org/ml/gdb-patches/2014-07/msg00257.html

gdb/testsuite:

2014-08-15  Yao Qi  <yao@codesourcery.com>

	* gdb.cp/casts.exp: Set print symbol off.
	* gdb.cp/class2.exp: Likewise.
	* gdb.cp/overload.exp: Likewise.
	* gdb.cp/templates.exp: Likewise.
2014-08-15 07:55:16 +08:00
Tom Tromey
d98b7a16a9 fix PR 17106
This fixes PR 17106, a regression in printing.

The bug is that resolve_dynamic_type follows struct members and
references, but doesn't consider the possibility of infinite
recursion.

This patch fixes the problem by limiting reference following to the
topmost layer of calls -- that is, reference-typed struct members are
never considered as being VLAs.

Built and regtested on x86-64 Fedora 20.
New test case included.

2014-07-14  Tom Tromey  <tromey@redhat.com>

	PR exp/17106:
	* gdbtypes.c (is_dynamic_type_internal): New function, from
	is_dynamic_type.
	(is_dynamic_type): Rewrite.
	(resolve_dynamic_union): Use resolve_dynamic_type_internal.
	(resolve_dynamic_struct): Likewise.
	(resolve_dynamic_type_internal): New function, from
	resolve_dynamic_type.
	(resolve_dynamic_type): Rewrite.

2014-07-14  Tom Tromey  <tromey@redhat.com>

	* gdb.cp/vla-cxx.cc: New file.
	* gdb.cp/vla-cxx.exp: New file.
2014-07-14 10:14:36 -06:00
Luis Machado
45371d0cee The testcase was generating DW_AT_high_pc and DW_AT_low_pc entries
with type DW_FORM_string, which is wrong.

GDB was using that information to load data as strings, and then
proceeded to use the string pointers as addresses.

Even then, the test was passing just fine, because we were lucky
enough to have the low_pc string pointer smaller than the high_pc
string pointer.

Two issues are fixed.  The first one is the DW_FORM_string type. The
second one is adjusting the addresses so that they are non-zero,
since GDB doesn't like seeing 0 in these fields due to a check
contained in dwarf2_get_pc_bounds:

  if (low == 0 && !dwarf2_per_objfile->has_section_at_zero)
    return 0;

With both fixes, the testcase passes deterministically.

2014-06-19  Luis Machado  <lgustavo@codesourcery.com>

	* gdb.cp/nsalias.exp: Set type of low_pc and high_pc entries
	to DW_FORM_addr and use non-zero addresses.
2014-06-19 07:07:48 +01:00
Keith Seitz
4186eb54dd Revert patchset for c++/16253: it causes a large performance regression.
See the bug for further information.
2014-06-07 10:40:39 -07:00
Mark Wielaard
36d46afba6 gdb/testsuite: Handle underlying type in gdb.cp/var-tag.exp.
* gdb.cp/var-tag.exp (do_global_tests): Handle underlying type.
2014-05-21 16:59:55 +02:00
David Blaikie
2abc3f8d59 Ensure unreferenced static symbols aren't omitted by clang (either marking them __attribute__((used)) or making them non-static)
gdb/testsuite/
       * gdb.base/catch-syscall.c: Make unreferenced statics non-static to
       ensure clang would not discard them.
       * gdb.base/gdbvars.c: Ditto.
       * gdb.base/memattr.c: Ditto.
       * gdb.base/whatis.c: Ditto.
       * gdb.python/py-prettyprint.c: Ditto.
       * gdb.trace/actions.c: Ditto.
       * gdb.cp/ptype-cv-cp.cc: Mark unused global const int as used to
       ensure clang would not discard it.
2014-04-24 22:33:46 -07:00
David Blaikie
22842ff63e Return by value to coax Clang into emitting the full definition of a test type.
gdb/testsuite/
	* gdb.cp/pr10728-x.cc: Return by value instead of pointer to coax
	Clang into emitting the definition of the type.
	* gdb.cp/pr10728-x.h: Ditto.
	* gdb.cp/pr10728-y.cc: Ditto.
2014-04-24 22:15:40 -07:00
David Blaikie
c2e827ad53 XFAIL under Clang tests using labels
gdb/testsuite/
	* gdb.base/label.exp: XFAIL label related tests under Clang.
	* gdb.cp/cplabel.exp: Ditto.
	* gdb.linespec/ls-errs.exp: Refactor tests to execute directly
	and XFAIL under Clang those using labels.
2014-04-24 20:20:46 -07:00
David Blaikie
25d4e99db8 Adjust start-of-function braces to be compatible with Clang
gdb/testsuite/
	* gdb.cp/cpexprs.cc: Move braces to the same line as the start
	of the function to work across GCC and Clang.
	* gdb.cp/cpexprs.exp: Account for GCC/Clang difference in vtable
	pointer types (const void ** const V void **).
2014-04-24 13:10:41 -07:00
Keith Seitz
fe28be73c7 PR c++/16597
If lookup_symbol_file tries to locate a member variable with NULL name:

      /* A simple lookup failed.  Check if the symbol was defined in
         a base class.  */

      cleanup = make_cleanup (null_cleanup, NULL);

      /* Find the name of the class and the name of the method,
         variable, etc.  */
      prefix_len = cp_entire_prefix_len (name);

      /* If no prefix was found, search "this".  */
      if (prefix_len == 0)
        {
          struct type *type;
          struct symbol *this;

         this = lookup_language_this (language_def (language_cplus), block);
          if (this == NULL)
            {
              do_cleanups (cleanup);
              return NULL;
            }

          type = check_typedef (TYPE_TARGET_TYPE (SYMBOL_TYPE (this)));
          klass = xstrdup (TYPE_NAME (type));
          nested = xstrdup (name);
        }

TYPE_NAME (type) is NULL, so xstrdup (NULL) and boom!

This can happen, e.g., with clang++.  See testsuite/gdb.cp/namelessclass.exp
or the bugzilla report.

This patch simply adds a fencepost against this case, allowing the caller
of lookup_symbol_file to search other blocks for the right symbol.
2014-04-16 14:12:22 -07:00
Keith Seitz
b50c861487 Remove symbol_matches_domain. This fixes
PR c++/16253.

symbol_matches_domain was permitting searches for a VAR_DOMAIN
symbol to also match STRUCT_DOMAIN symbols for languages like C++
where STRUCT_DOMAIN symbols also define a typedef of the same name,
e.g., "struct foo {}" introduces a typedef of the name "foo".

Problems occur if there exists both a VAR_DOMAIN and STRUCT_DOMAIN
symbol of the same name. Then it is essentially a race between which
symbol is found first. The other symbol is obscurred.
[This is a relatively common idiom: enum e { ... } e;]

This patchset moves this "language defines a typedef" logic to
lookup_symbol[_in_language], looking first for a symbol in the given
domain and falling back to searching STRUCT_DOMAIN when/if appropriate.

2014-04-14  Keith Seitz  <keiths@redhat.com>

	PR c++/16253
	* ada-lang.c (ada_symbol_matches_domain): Moved here and renamed
	from symbol_matches_domain in symtab.c. All local callers
	of symbol_matches_domain updated.
	(standard_lookup): If DOMAIN is VAR_DOMAIN and no symbol is found,
	search STRUCT_DOMAIN.
	(ada_find_any_type_symbol): Do not search STRUCT_DOMAIN
	independently.  standard_lookup will do that automatically.
	* cp-namespace.c (cp_lookup_symbol_nonlocal): Explain when/why
	VAR_DOMAIN searches may return a STRUCT_DOMAIN match.
	(cp_lookup_symbol_in_namespace): Likewise.
	If no VAR_DOMAIN symbol is found, search STRUCT_DOMAIN.
	(cp_lookup_symbol_exports): Explain when/why VAR_DOMAIN searches
	may return a STRUCT_DOMAIN match.
	(lookup_symbol_file): Search for the class name in STRUCT_DOMAIN.
	* cp-support.c: Include language.h.
	(inspect_type): Explicitly search STRUCT_DOMAIN before searching
	VAR_DOMAIN.
	* psymtab.c (match_partial_symbol): Compare the requested
	domain with the symbol's domain directly.
	(lookup_partial_symbol): Likewise.
	* symtab.c (lookup_symbol_in_language): Explain when/why
	VAR_DOMAIN searches may return a STRUCT_DOMAIN match.
	If no VAR_DOMAIN symbol is found, search STRUCT_DOMAIN for
	appropriate languages.
	(symbol_matches_domain): Renamed `ada_symbol_matches_domain'
	and moved to ada-lang.c
	(lookup_block_symbol): Explain that this function only returns
	symbol matching the requested DOMAIN.
	Compare the requested domain with the symbol's domain directly.
	(iterate_over_symbols): Compare the requested domain with the
	symbol's domain directly.
	* symtab.h (symbol_matches_domain): Remove.

2014-04-14  Keith Seitz  <keiths@redhat.com>

	PR c++/16253
	* gdb.cp/var-tag.cc: New file.
	* gdb.cp/var-tag.exp: New file.
	* gdb.dwarf2/dw2-ada-ffffffff.exp: Set the language to C++.
	* gdb.dwarf2/dw2-anon-mptr.exp: Likewise.
	* gdb.dwarf2/dw2-double-set-die-type.exp: Likewise.
	* gdb.dwarf2/dw2-inheritance.exp: Likewise.
2014-04-14 15:47:15 -07:00
Tom Tromey
3d567982ac implement support for "enum class"
This adds support for the C++11 "enum class" feature.  This is
PR c++/15246.

I chose to use the existing TYPE_DECLARED_CLASS rather than introduce
a new type code.  This seemed both simple and clear to me.

I made overloading support for the new enum types strict.  This is how
it works in C++; and it didn't seem like an undue burden to keep this,
particularly because enum constants are printed symbolically by gdb.

Built and regtested on x86-64 Fedora 20.

2014-04-14  Tom Tromey  <tromey@redhat.com>

	PR c++/15246:
	* c-exp.y (type_aggregate_p): New function.
	(qualified_name, classify_inner_name): Use it.
	* c-typeprint.c (c_type_print_base): Handle TYPE_DECLARED_CLASS
	and TYPE_TARGET_TYPE of an enum type.
	* dwarf2read.c (read_enumeration_type): Set TYPE_DECLARED_CLASS on
	an enum type.
	(determine_prefix) <case DW_TAG_enumeration_type>: New case;
	handle TYPE_DECLARED_CLASS.
	* gdbtypes.c (rank_one_type): Handle TYPE_DECLARED_CLASS on enum
	types.
	* gdbtypes.h (TYPE_DECLARED_CLASS): Update comment.
	* valops.c (enum_constant_from_type): New function.
	(value_aggregate_elt): Use it.
	* cp-namespace.c (cp_lookup_nested_symbol): Handle
	TYPE_CODE_ENUM.

2014-04-14  Tom Tromey  <tromey@redhat.com>

	* gdb.cp/classes.exp (test_enums): Handle underlying type.
	* gdb.dwarf2/enum-type.exp: Add test for enum with underlying
	type.
	* gdb.cp/enum-class.exp: New file.
	* gdb.cp/enum-class.cc: New file.
2014-04-14 11:42:18 -06:00
Keith Seitz
245a5f0b74 Fix c++/16675 -- sizeof reference type should give the size of
the referent, not the size of the actual reference variable.
2014-04-11 14:17:17 -07:00
Pedro Alves
31e77af205 PR breakpoints/7143 - Watchpoint does not trigger when first set
Say the program is stopped at a breakpoint, and the user sets a
watchpoint.  When the program is next resumed, GDB will first step
over the breakpoint, as explained in the manual:

  @value {GDBN} normally ignores breakpoints when it resumes
  execution, until at least one instruction has been executed.  If it
  it did not do this, you would be unable to proceed past a breakpoint
  without first disabling the breakpoint.  This rule applies whether
  or not the breakpoint already existed when your program stopped.

However, GDB currently also removes watchpoints, catchpoints, etc.,
and that means that the first instruction off the breakpoint does not
trigger the watchpoint, catchpoint, etc.

testsuite/gdb.base/watchpoint.exp has a kfail for this.

The PR proposes installing watchpoints only when stepping over a
breakpoint, but that misses catchpoints, etc.

A better fix would instead work from the opposite direction -- remove
only real breakpoints, leaving all other kinds of breakpoints
inserted.

But, going further, it's really a waste to constantly remove/insert
all breakpoints when stepping over a single breakpoint (generating a
pair of RSP z/Z packets for each breakpoint), so the fix goes a step
further and makes GDB remove _only_ the breakpoint being stepped over,
leaving all others installed.  This then has the added benefit of
reducing breakpoint-related RSP traffic substancialy when there are
many breakpoints set.

gdb/
2014-03-20  Pedro Alves  <palves@redhat.com>

	PR breakpoints/7143
	* breakpoint.c (should_be_inserted): Don't insert breakpoints that
	are being stepped over.
	(breakpoint_address_match): Make extern.
	* breakpoint.h (breakpoint_address_match): New declaration.
	* inferior.h (stepping_past_instruction_at): New declaration.
	* infrun.c (struct step_over_info): New type.
	(step_over_info): New global.
	(set_step_over_info, clear_step_over_info)
	(stepping_past_instruction_at): New functions.
	(handle_inferior_event): Clear the step-over info when
	trap_expected is cleared.
	(resume): Remove now stale comment.
	(clear_proceed_status): Clear step-over info.
	(proceed): Adjust step-over handling to set or clear the step-over
	info instead of removing all breakpoints.
	(handle_signal_stop): When setting up a thread-hop, don't remove
	breakpoints here.
	(stop_stepping): Clear step-over info.
	(keep_going): Adjust step-over handling to set or clear step-over
	info and then always inserting breakpoints, instead of removing
	all breakpoints when stepping over one.

gdb/testsuite/
2014-03-20  Pedro Alves  <palves@redhat.com>

	PR breakpoints/7143
	* gdb.base/watchpoint.exp: Mention bugzilla bug number instead of
	old gnats gdb/38.  Remove kfail.  Adjust to use gdb_test instead
	of gdb_test_multiple.
	* gdb.cp/annota2.exp: Remove kfail for gdb/38.
	* gdb.cp/annota3.exp: Remove kfail for gdb/38.
2014-03-20 13:41:08 +00:00
Joel Brobecker
ecd75fc8ee Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
Keith Seitz
f7e3ecae9f PR c++/14819: Explicit class:: inside class scope does not work
https://sourceware.org/ml/gdb-patches/2013-11/msg00102.html
2013-11-25 13:37:08 -08:00
Tom Tromey
805e1f1908 fix PR c++/16117
This patch fixes PR c++/16117.

gdb has an extension so that users can use expressions like FILE::NAME
to choose a variable of the given name from the given file.  The bug
is that this extension takes precedence over ordinary C++ expressions
of the same form.  You might think this is merely hypothetical, but
now that C++ headers commonly do not use an extension, it is more
common.

This patch fixes the bug by making two related changes.  First, it
changes gdb to prefer the ordinary C++ meaning of a symbol over the
extended meaning.  Second, it arranges for single-quoting of the
symbol to indicate a preference for the extension.

Built and regtested on x86-64 Fedora 18.
New test case included.

2013-11-15  Tom Tromey  <tromey@redhat.com>

	PR c++/16117:
	* c-exp.y (lex_one_token): Add "is_quoted_name" argument.
	(classify_name): Likewise.  Prefer a field of "this" over a
	filename.
	(classify_inner_name, yylex): Update.

2013-11-15  Tom Tromey  <tromey@redhat.com>

	* gdb.texinfo (Variables): Note gdb rules for ambiguous cases.
	Add example.

2013-11-15  Tom Tromey  <tromey@redhat.com>

	* gdb.cp/includefile: New file.
	* gdb.cp/filename.exp: New file.
	* gdb.cp/filename.cc: New file.
2013-11-15 08:43:14 -07:00
Keith Seitz
74921315b6 PR c++/7539
PR c++/10541

This patch fixes some namespace alias bugs reported in the above bugs.
Links to all mailing list discussion:

https://sourceware.org/ml/gdb-patches/2013-07/msg00649.html
https://sourceware.org/ml/gdb-patches/2013-09/msg00557.html
https://sourceware.org/ml/gdb-patches/2013-11/msg00156.html
2013-11-13 12:33:34 -08:00
Maciej W. Rozycki
eab88b547c gdb.cp/derivation.exp: s/perrro/perror/ 2013-11-02 00:06:13 +00:00
Pedro Alves
686d4defdf Print nonexisting/optimized out static fields gracefully.
With:

 struct static_struct { static int aaa; };
 struct static_struct sss;
 int main () { return 0; }

We get:

 (gdb) p sss
 $1 = {static aaa = <optimized out>}
 (gdb) p sss.aaa
 field aaa is nonexistent or has been optimized out

Note that the "field aaa ..." message is an error being thrown.

GDB is graceful everywhere else when printing optimized out values.
IOW it usually prints an <optimized out> value and puts that in the
value history.  I see no reason for here to be different, more so that
when the print the whole "containing" object (well, it's a static
field, so it's not really a container), we already print <optimized
out>.

After the patch:

 (gdb) p sss
 $1 = {static aaa = <optimized out>}
 (gdb) p sss.aaa
 $2 = <optimized out>

The value_entirely_optimized_out checks are there to preserve
behavior.  Without those, if the static field is a struct/union, GDB
would go and print its fields one by one (and print <optimized out>
for each).

Tested on x86_64 Fedora 17.

gdb/
2013-10-25  Pedro Alves  <palves@redhat.com>

	* cp-valprint.c (cp_print_value_fields): No longer handle a NULL
	static field value.
	(cp_print_static_field): If the value is entirely optimized out,
	print <optimized out> here.
	* jv-valprint.c (java_print_value_fields): No longer handle a NULL
	static field value.
	* p-valprint.c (pascal_object_print_static_field): If the value is
	entirely optimized out, print <optimized out> here.
	* valops.c (do_search_struct_field)
	(value_struct_elt_for_reference): No longer handle a NULL static
	field value.
	* value.c (value_static_field): Return an optimized out value
	instead of NULL.

gdb/testsuite/
2013-10-25  Pedro Alves  <palves@redhat.com>

	* gdb.cp/m-static.exp: Adjust expected output of printing a
	nonexistent or optimized out static field.  Also test printing the
	the "container" object.
2013-10-25 14:03:01 +00:00
Pedro Alves
4ec7020176 Remove superfluous semicolons from testsuite throughout.
A few months ago semicolons after "return" were removed throughout the
testsuite.  However, as I pointed out in review, they're unnecessary
not just after "return", but pretty much after any tcl command.  ';'
is the command separator, and you only need it if there's another
command on the same line afterwards.

This patch was written by running:

 $ find . -name "*.exp" | xargs grep -l ";\s*$" | xargs sed -i 's/\([^#][^\s*;]*\)\s*;\s*$/\1/'

and then undoing changes to comments, and lib/future.exp.

Tested on x86_64 Fedora 17.

gdb/testsuite/
2013-06-07  Pedro Alves  <palves@redhat.com>

	* boards/native-extended-gdbserver.exp: Remove semicolon.
	* config/arm-ice.exp: Likewise.
	* config/bfin.exp: Likewise.
	* config/cygmon.exp: Likewise.
	* config/h8300.exp: Likewise.
	* config/monitor.exp: Likewise.
	* config/sid.exp: Likewise.
	* config/sim.exp: Likewise.
	* config/slite.exp: Likewise.
	* config/vx.exp: Likewise.
	* gdb.arch/i386-bp_permanent.exp: Likewise.
	* gdb.asm/asm-source.exp: Likewise.
	* gdb.base/args.exp: Likewise.
	* gdb.base/attach-pie-misread.exp: Likewise.
	* gdb.base/auxv.exp: Likewise.
	* gdb.base/bigcore.exp: Likewise.
	* gdb.base/bitfields2.exp: Likewise.
	* gdb.base/bitfields.exp: Likewise.
	* gdb.base/break.exp: Likewise.
	* gdb.base/break-interp.exp: Likewise.
	* gdb.base/callfuncs.exp: Likewise.
	* gdb.base/call-sc.exp: Likewise.
	* gdb.base/commands.exp: Likewise.
	* gdb.base/corefile.exp: Likewise.
	* gdb.base/dbx.exp: Likewise.
	* gdb.base/ending-run.exp: Likewise.
	* gdb.base/exprs.exp: Likewise.
	* gdb.base/funcargs.exp: Likewise.
	* gdb.base/hbreak2.exp: Likewise.
	* gdb.base/huge.exp: Likewise.
	* gdb.base/list.exp: Likewise.
	* gdb.base/memattr.exp: Likewise.
	* gdb.base/overlays.exp: Likewise.
	* gdb.base/printcmds.exp: Likewise.
	* gdb.base/recurse.exp: Likewise.
	* gdb.base/remotetimeout.exp: Likewise.
	* gdb.base/reread.exp: Likewise.
	* gdb.base/savedregs.exp: Likewise.
	* gdb.base/scope.exp: Likewise.
	* gdb.base/sepdebug.exp: Likewise.
	* gdb.base/setshow.exp: Likewise.
	* gdb.base/setvar.exp: Likewise.
	* gdb.base/sigaltstack.exp: Likewise.
	* gdb.base/siginfo-addr.exp: Likewise.
	* gdb.base/siginfo.exp: Likewise.
	* gdb.base/siginfo-obj.exp: Likewise.
	* gdb.base/sigrepeat.exp: Likewise.
	* gdb.base/sigstep.exp: Likewise.
	* gdb.base/structs.exp: Likewise.
	* gdb.base/testenv.exp: Likewise.
	* gdb.base/twice.exp: Likewise.
	* gdb.base/valgrind-db-attach.exp: Likewise.
	* gdb.base/valgrind-infcall.exp: Likewise.
	* gdb.base/varargs.exp: Likewise.
	* gdb.base/watchpoint.exp: Likewise.
	* gdb.cp/gdb1355.exp: Likewise.
	* gdb.cp/misc.exp: Likewise.
	* gdb.disasm/hppa.exp: Likewise.
	* gdb.disasm/t01_mov.exp: Likewise.
	* gdb.disasm/t02_mova.exp: Likewise.
	* gdb.disasm/t03_add.exp: Likewise.
	* gdb.disasm/t04_sub.exp: Likewise.
	* gdb.disasm/t05_cmp.exp: Likewise.
	* gdb.disasm/t06_ari2.exp: Likewise.
	* gdb.disasm/t07_ari3.exp: Likewise.
	* gdb.disasm/t08_or.exp: Likewise.
	* gdb.disasm/t09_xor.exp: Likewise.
	* gdb.disasm/t10_and.exp: Likewise.
	* gdb.disasm/t11_logs.exp: Likewise.
	* gdb.disasm/t12_bit.exp: Likewise.
	* gdb.disasm/t13_otr.exp: Likewise.
	* gdb.gdb/selftest.exp: Likewise.
	* gdb.hp/gdb.base-hp/callfwmall.exp: Likewise.
	* gdb.mi/mi-reverse.exp: Likewise.
	* gdb.pascal/floats.exp: Likewise.
	* gdb.python/py-inferior.exp: Likewise.
	* gdb.threads/attach-into-signal.exp: Likewise.
	* gdb.threads/pthreads.exp: Likewise.
	* gdb.threads/thread_events.exp: Likewise.
	* gdb.threads/watchthreads.exp: Likewise.
	* gdb.trace/actions-changed.exp: Likewise.
	* gdb.trace/actions.exp: Likewise.
	* gdb.trace/ax.exp: Likewise.
	* gdb.trace/backtrace.exp: Likewise.
	* gdb.trace/change-loc.exp: Likewise.
	* gdb.trace/deltrace.exp: Likewise.
	* gdb.trace/disconnected-tracing.exp: Likewise.
	* gdb.trace/ftrace.exp: Likewise.
	* gdb.trace/infotrace.exp: Likewise.
	* gdb.trace/passc-dyn.exp: Likewise.
	* gdb.trace/passcount.exp: Likewise.
	* gdb.trace/pending.exp: Likewise.
	* gdb.trace/qtro.exp: Likewise.
	* gdb.trace/range-stepping.exp: Likewise.
	* gdb.trace/report.exp: Likewise.
	* gdb.trace/save-trace.exp: Likewise.
	* gdb.trace/status-stop.exp: Likewise.
	* gdb.trace/strace.exp: Likewise.
	* gdb.trace/tfile.exp: Likewise.
	* gdb.trace/tfind.exp: Likewise.
	* gdb.trace/trace-break.exp: Likewise.
	* gdb.trace/tracecmd.exp: Likewise.
	* gdb.trace/trace-mt.exp: Likewise.
	* gdb.trace/tspeed.exp: Likewise.
	* gdb.trace/tsv.exp: Likewise.
	* gdb.trace/while-stepping.exp: Likewise.
	* lib/gdb.exp: Likewise.
	* lib/gdbserver-support.exp: Likewise.
	* lib/java.exp: Likewise.
	* lib/mi-support.exp: Likewise.
	* lib/pascal.exp: Likewise.
	* lib/prompt.exp: Likewise.
	* lib/trace-support.exp: Likewise.
2013-06-07 17:31:09 +00:00
Pedro Alves
47d4871188 Fix formating in copyright headers.
File list found with:
$ grep "along with this program" * -A 1 -rn \
	| grep "*/" \
	| grep -v "along with this program" \
	| sed 's,-[0-9]\+-.*,,g'

Tested on x86_64 Fedora 17.

gdb/
2013-06-07  Pedro Alves  <palves@redhat.com>

	* darwin-nat.c: Fix formating in copyright header.
	* darwin-nat.h: Likewise.
	* gnu-nat.c: Likewise.
	* machoread.c: Likewise.

gdb/testsuite/
2013-06-07  Pedro Alves  <palves@redhat.com>

	* gdb.ada/info_types.c: Fix formating in copyright header.
	* gdb.base/break-on-linker-gcd-function.cc: Likewise.
	* gdb.base/float.c: Likewise.
	* gdb.base/inferior-died.c: Likewise.
	* gdb.base/interp.c: Likewise.
	* gdb.base/jit-main.c: Likewise.
	* gdb.base/jit-solib.c: Likewise.
	* gdb.base/long_long.c: Likewise.
	* gdb.base/longjmp.c: Likewise.
	* gdb.base/nextoverexit.c: Likewise.
	* gdb.base/pr11022.c: Likewise.
	* gdb.base/prelink-lib.c: Likewise.
	* gdb.base/prelink.c: Likewise.
	* gdb.base/prologue.c: Likewise.
	* gdb.base/restore.c: Likewise.
	* gdb.base/sigchld.c: Likewise.
	* gdb.base/solib-search-lib1.c: Likewise.
	* gdb.base/solib-search-lib2.c: Likewise.
	* gdb.base/solib-search.c: Likewise.
	* gdb.base/solib-search.h: Likewise.
	* gdb.base/whatis.c: Likewise.
	* gdb.cp/abstract-origin.cc: Likewise.
	* gdb.cp/anon-struct.cc: Likewise.
	* gdb.cp/baseenum.cc: Likewise.
	* gdb.cp/bs15503.cc: Likewise.
	* gdb.cp/call-c-1.c: Likewise.
	* gdb.cp/call-c.cc: Likewise.
	* gdb.cp/class2.cc: Likewise.
	* gdb.cp/classes.cc: Likewise.
	* gdb.cp/cttiadd.cc: Likewise.
	* gdb.cp/cttiadd1.cc: Likewise.
	* gdb.cp/cttiadd2.cc: Likewise.
	* gdb.cp/cttiadd3.cc: Likewise.
	* gdb.cp/derivation.cc: Likewise.
	* gdb.cp/derivation2.cc: Likewise.
	* gdb.cp/dispcxx.cc: Likewise.
	* gdb.cp/exception.cc: Likewise.
	* gdb.cp/gdb2384-base.cc: Likewise.
	* gdb.cp/gdb2384-base.h: Likewise.
	* gdb.cp/gdb2384.cc: Likewise.
	* gdb.cp/gdb2495.cc: Likewise.
	* gdb.cp/mb-inline.h: Likewise.
	* gdb.cp/mb-inline1.cc: Likewise.
	* gdb.cp/mb-inline2.cc: Likewise.
	* gdb.cp/member-name.cc: Likewise.
	* gdb.cp/member-ptr.cc: Likewise.
	* gdb.cp/misc.cc: Likewise.
	* gdb.cp/namespace1.cc: Likewise.
	* gdb.cp/nextoverthrow.cc: Likewise.
	* gdb.cp/pr-574.cc: Likewise.
	* gdb.cp/pr9631.cc: Likewise.
	* gdb.cp/printmethod.cc: Likewise.
	* gdb.cp/psmang1.cc: Likewise.
	* gdb.cp/psmang2.cc: Likewise.
	* gdb.cp/psymtab-parameter.cc: Likewise.
	* gdb.cp/ptype-flags.cc: Likewise.
	* gdb.cp/ref-params.cc: Likewise.
	* gdb.cp/ref-types.cc: Likewise.
	* gdb.cp/smartp.cc: Likewise.
	* gdb.cp/try_catch.cc: Likewise.
	* gdb.cp/userdef.cc: Likewise.
	* gdb.cp/using-crash.cc: Likewise.
	* gdb.cp/virtfunc.cc: Likewise.
	* gdb.cp/virtfunc2.cc: Likewise.
	* gdb.dwarf2/callframecfa.S: Likewise.
	* gdb.dwarf2/dw2-ranges.c: Likewise.
	* gdb.dwarf2/dw2-ranges2.c: Likewise.
	* gdb.dwarf2/dw2-ranges3.c: Likewise.
	* gdb.dwarf2/dw2-restore.S: Likewise.
	* gdb.dwarf2/pieces.S: Likewise.
	* gdb.dwarf2/valop.S: Likewise.
	* gdb.java/jnpe.java: Likewise.
	* gdb.mi/mi-stepn.c: Likewise.
	* gdb.mi/mi-var-cp.cc: Likewise.
	* gdb.mi/mi-var-rtti.cc: Likewise.
	* gdb.mi/ns-stale-regcache.c: Likewise.
	* gdb.mi/pr11022.c: Likewise.
	* gdb.mi/solib-lib.c: Likewise.
	* gdb.mi/solib-main.c: Likewise.
	* gdb.python/py-arch.c: Likewise.
	* gdb.python/py-block.c: Likewise.
	* gdb.python/py-breakpoint.c: Likewise.
	* gdb.python/py-events.c: Likewise.
	* gdb.python/py-evthreads.c: Likewise.
	* gdb.python/py-explore.c: Likewise.
	* gdb.python/py-explore.cc: Likewise.
	* gdb.python/py-finish-breakpoint.c: Likewise.
	* gdb.python/py-finish-breakpoint2.cc: Likewise.
	* gdb.python/py-symbol.c: Likewise.
	* gdb.threads/execl.c: Likewise.
	* gdb.threads/execl1.c: Likewise.
2013-06-07 14:39:33 +00:00
Will Newton
42daa7a046 gdb/testsuite/gdb.cp/annota2.exp: Add missing empty line
in output.

There should be an empty line between "post-prompt" and "starting".
This fixes a testsuite failure on ARM.

gdb/testsuite/ChangeLog:

2013-06-07  Will Newton  <will.newton@linaro.org>

	* gdb.cp/annota2.exp: Add empty line between "post-prompt"
	and "starting".
2013-06-07 08:51:42 +00:00
Will Newton
f4059ef3de gdb/testsuite/gdb.cp: Fix tests for ARM C++ ABI.
The ARM C++ ABI defines constructors and destructors to return
pointers to this. The C++ tests that check the types of constructors
and destructors expect a return type of void. Conditionalize these
tests so they pass on ARM.

gdb/testsuite/ChangeLog:

2013-06-07  Will Newton  <will.newton@linaro.org>

	* gdb.cp/anon-struct.exp: Conditionalize constructor and
	destructor prototypes for ARM ABI.
	* gdb.cp/m-static.exp: Likewise.
2013-06-07 08:47:09 +00:00
Doug Evans
c6cf1712fb * gdb.cp/derivation.exp: Make tests have unique names. 2013-06-06 19:02:27 +00:00
Doug Evans
69fc87c263 PR 15519
* cp-namespace.c (find_symbol_in_baseclass): Call
	cp_lookup_symbol_in_namespace instead of cp_lookup_symbol_namespace.
	Check result of call to lookup_symbol_static.
	Call lookup_static_symbol_aux unconditionally.
	Call check_typedef on base types before accessing them.
	(cp_lookup_nested_symbol): Fix comment.

	testsuite/
	* gdb.cp/derivation2.cc: New file.
	* gdb.cp/derivation.cc (main): Call foo2.
	* gdb.cp/derivation.exp: Add tests for typedefs in another
	file, and when there's an active block.
2013-06-05 22:28:51 +00:00
Luis Machado
f993f39ec9 * gdb.cp/virtfunc.exp (make_one_vtable_result): Handle extra output
from targets that use function descriptors in the virtual tables.
	Handle presence of dot symbols.
2013-06-05 20:38:37 +00:00