pointer to expression string to parse_exp_1.
(create_excep_cond_exprs): Likewise.
* ax-gdb.c (agent_eval_command_one): Likewise.
(maint_agent_printf_command): Likewise.
Constify much of the string handling/parsing.
* breakpoint.c (set_breakpoint_condition): Pass const
pointer to expression string to parse_exp_1.
(update_watchpoint): Likewise.
(parse_cmd_to_aexpr): Constify string handling.
Pass const pointer to parse_exp_1.
(init_breakpoint_sal): Pass const pointer to parse_exp_1.
(find_condition_and_thread): Likewise.
Make TOK const.
(watch_command_1): Make "arg" const.
Constify string handling.
Copy the expression string instead of changing the input
string.
(update_breakpoint_location): Pass const pointer to
parse_exp_1.
* eval.c (parse_and_eval_address): Make "exp" const.
(parse_to_comma_and_eval): Make "expp" const.
(parse_and_eval): Make "exp" const.
* expression.h (parse_expression): Make argument const.
(parse_exp_1): Make first argument const.
* findcmd.c (parse_find_args): Treat "args" as const.
* linespec.c (parse_linespec): Pass const pointer to
linespec_expression_to_pc.
(linespec_expression_to_pc): Make "exp_ptr" const.
* parse.c (parse_exp_1): Make "stringptr" const.
Make a copy of the expression to pass to parse_exp_in_context until
this whole interface can be constified.
(parse_expression): Make "string" const.
* printcmd.c (ui_printf): Treat "arg" as const.
Handle const strings.
* tracepoint.c (validate_actionline): Pass const pointer to
all calls to parse_exp_1.
(encode_actions_1): Likewise.
* value.h (parse_to_comma_and_eval): Make argument const.
(parse_and_eval_address): Likewise.
(parse_and_eval): Likewise.
* varobj.c (varobj_create): Pass const pointer to parse_exp_1.
(varobj_set_value): Likewise.
* cli/cli-cmds.c (disassemble_command): Treat "arg" as const and
constify string handling.
Pass const pointers to parse_and_eval_address and
parse_to_comman_and_eval.
* cli/cli-utils.c (skip_to_space): Rename to ...
(skip_to_space_const): ... this. Handle const strings.
* cli/cli-utils.h (skip_to_space): Turn into macro which invokes
skip_to_space_const.
(skip_to_space_const): Declare.
* common/format.c (parse_format_string): Make "arg" const.
Handle const strings.
* common/format.h (parse_format_string): Make "arg" const.
* gdbserver/ax.c (ax_printf): Make "format" const.
* python/python.c (gdbpy_parse_and_eval): Do not make a copy
of the expression string.
Two modifications:
1. The addition of 2013 to the copyright year range for every file;
2. The use of a single year range, instead of potentially multiple
year ranges, as approved by the FSF.
* parse.c (initialize_expout): New function.
(reallocate_expout): Likewise.
(parse_exp_in_context): Use `initialize_expout' and
`reallocate_expout' when appropriate.
Code cleanup.
* parse.c (write_exp_elt): Change argument to pass a pointer of union
`exp_element' instead of an element of the same and make the function
static.
(write_exp_elt_opcode, write_exp_elt_sym, write_exp_elt_block)
(write_exp_elt_objfile, write_exp_elt_longcst, write_exp_elt_dblcst)
(write_exp_elt_decfloatcst, write_exp_elt_type, write_exp_elt_intern):
Change argument of `write_exp_elt' function call.
Remove extra spaces from comments.
* parser-defs.h (write_exp_elt): Remove prototype.
GDB internal type support for STT_GNU_IFUNC.
* elfread.c (record_minimal_symbol): Support mst_text_gnu_ifunc.
(elf_symtab_read): Set mst_text_gnu_ifunc for
BSF_GNU_INDIRECT_FUNCTION.
* eval.c (evaluate_subexp_standard): Support TYPE_GNU_IFUNC.
* gdbtypes.c (init_type): Support TYPE_FLAG_GNU_IFUNC,
builtin_func_func, nodebug_text_gnu_ifunc_symbol and
nodebug_got_plt_symbol.
* gdbtypes.h (enum type_flag_value): New entry TYPE_FLAG_GNU_IFUNC.
(TYPE_GNU_IFUNC): New.
(struct main_type): New field flag_gnu_ifunc.
(struct builtin_type): New field builtin_func_func.
(struct objfile_type): New fields nodebug_text_gnu_ifunc_symbol and
nodebug_got_plt_symbol.
* minsyms.c (lookup_minimal_symbol_text): Support mst_text_gnu_ifunc.
(in_gnu_ifunc_stub): New.
(prim_record_minimal_symbol, find_solib_trampoline_target): Support
mst_text_gnu_ifunc.
* parse.c (write_exp_msymbol): New variable ifunc_msym. Detect and
support mst_text_gnu_ifunc. Support mst_slot_got_plt.
* solib-svr4.c (svr4_in_dynsym_resolve_code): Return true also for
in_gnu_ifunc_stub.
* symmisc.c (dump_msymbols): Support mst_text_gnu_ifunc.
* symtab.c (search_symbols): Likewise.
* symtab.h (enum minimal_symbol_type): New fields mst_text_gnu_ifunc
and mst_slot_got_plt.
(in_gnu_ifunc_stub): New declaration.
gdb/ChangeLog:
* parse.c (parse_exp_in_context): When block is not NULL, use
its associated language to parse the expression instead of
the current_language.
gdb/testsuite/ChangeLog:
* gdb.ada/cond_lang: New testcase.
* parse.c: White space.
* p-lang.c: White space.
* posix-hdep.c: White space.
* printcmd.c: White space.
* progspace.c: White space.
* prologue-value.c: White space.
* psymtab.c: White space.
* p-typeprint.c: White space.
* p-valprint.c: White space.
2010-05-07 Sami Wagiaalla <swagiaal@redhat.com>
PR C++/7943:
* valops.c (find_overload_match): Handle fsym == NULL case.
Add int no_adl argument.
(find_oload_champ_namespace_loop): Call make_symbol_overload_list_adl
when appropriate.
Add int no_adl argument.
(find_oload_champ_namespace): Add int no_adl argument.
* parse.c (operator_length_standard): Return length for OP_ADL_FUNC
expression.
* expprint.c (op_name_standard): Added string for OP_ADL_FUNC case.
* eval.c (evaluate_subexp_standard): Added OP_ADL_FUNC case.
Evaluate arguments and use them to perform ADL lookup.
Pass no_adl argument to find_overload_match.
Disable adl lookup when evaluating a fully qualified OP_FUNCALL.
* cp-support.h: Added prototype for
make_symbol_overload_list_namespace.
* cp-support.c (make_symbol_overload_list_namespace): New function.
(make_symbol_overload_list_adl_namespace): New function.
(make_symbol_overload_list_adl): New function.
(make_symbol_overload_list_using): Moved code to add function to
overload set to make_symbol_overload_list_namespace.
* c-exp.y: create UNKNOWN_CPP_NAME token.
Add parse rule for ADL functions.
(classify_name): Recognize an UNKNOWN_CPP_NAME.
2010-05-07 Sami Wagiaalla <swagiaal@redhat.com>
* gdb.cp/koenig.exp: New test.
* gdb.cp/koenig.cc: New test program.
Fix crashes on dangling display expressions.
* ada-lang.c (ada_operator_check): New function.
(ada_exp_descriptor): Fill-in the field operator_check.
* c-lang.c (exp_descriptor_c): Fill-in the field operator_check.
* jv-lang.c (exp_descriptor_java): Likewise.
* m2-lang.c (exp_descriptor_modula2): Likewise.
* scm-lang.c (exp_descriptor_scm): Likewise.
* parse.c (exp_descriptor_standard): Likewise.
(operator_check_standard): New function.
(exp_iterate, exp_uses_objfile_iter, exp_uses_objfile): New functions.
* parser-defs.h (struct exp_descriptor): New field operator_check.
(operator_check_standard, exp_uses_objfile): New declarations.
* printcmd.c: Remove the inclusion of solib.h.
(display_uses_solib_p): Remove the function.
(clear_dangling_display_expressions): Call lookup_objfile_from_block
and exp_uses_objfile instead of display_uses_solib_p.
* solist.h (struct so_list) <objfile>: New comment.
* symtab.c (lookup_objfile_from_block): Remove the static qualifier.
* symtab.h (lookup_objfile_from_block): New declaration.
(struct general_symbol_info) <obj_section>: Extend the comment.
gdb/testsuite/
Fix crashes on dangling display expressions.
* gdb.base/solib-display.exp: Call gdb_gnu_strip_debug if LIBSEPDEBUG
is SEP.
(lib_flags): Remove the "debug" keyword.
(libsepdebug): New variable for iterating new loop.
(save_pf_prefix): New variable wrapping the loop.
(sep_lib_flags): New variable derived from LIB_FLAGS. Use it.
* lib/gdb.exp (gdb_gnu_strip_debug): Document the return code.
* eval.c (make_params): New function.
(free_param_types): New function.
(evaluate_subexp_standard): Pass expect_type to value_aggregate_elt.
Handle case TYPE_INSTANCE.
(evaluate_subexp_for_address): Pass expect_type to value_aggregate_elt.
* expression.h (enum exp_opcode): Add TYPE_INSTANCE.
(compare_parameters): Add declaration.
* parse.c (operator_length_standard): Add TYPE_INSTANCE.
* valops.c (value_aggregate_elt): Add new expect_type parameter.
Pass expect_type to value_struct_elt_for_reference.
(value_struct_elt_for_reference): Add expect_type parameter and use
compare_parameters.
Check for overload matches with and without artificial parameters.
Skip artificial methods.
(compare_parameters): New function.
* value.h (value_aggregate_elt): Add new expect_type parameter.
(show_endian): Use target_byte_order_user if specified; otherwise
use get_current_arch () instead of current_gdbarch.
(show_architecture): Use set_architecture_string if specified;
otherwise use get_current_arch () instead of current_gdbarch.
(get_current_arch): New function.
* arch-utils.h (get_current_arch): Add prototype.
* osabi.c (show_osabi): Use get_current_arch () instead of
current_gdbarch.
* findcmd.c: Include "arch-utils.h".
(parse_find_args): Add BIG_P argument. Use it instead of byte order
of current_gdbarch.
(find_command): Use get_current_arch () instead of current_gdbarch.
Pass byte order to parse_find_args.
* maint.c: Include "arch-utils.h".
(maintenance_print_architecture): Use get_current_arch () instead
of current_gdbarch.
* reggroups.c: Include "arch-utils.h".
(maintenance_print_reggroups): Use get_current_arch () instead
of current_gdbarch.
* symfile.c: Include "arch-utils.h".
(overlay_load_command): Use get_current_arch () instead of
current_gdbarch.
* value.c: Include "arch-utils.h".
(show_convenience): Use get_current_arch () instead of
current_gdbarch.
* tui/tui-regs.c: Include "arch-utils.h".
(tui_reg_next_command): Use get_current_arch () instead of
current_gdbarch.
* mi/mi-main.c: Include "arch-utils.h".
(mi_cmd_data_read_memory): Use get_current_arch () instead of
current_gdbarch.
* parse.c: Include "arch-utils.h".
(parse_exp_in_context): Use get_current_arch () instead of
current_gdbarch.
smash_to_memberptr_type, lookup_array_range_type, check_stub_method):
Use type architecture instead of current_gdbarch.
* gdbtypes.h (address_space_name_to_int, address_space_int_to_name):
Add GDBARCH paramter.
* gdbtypes.c (address_space_name_to_int, address_space_int_to_name):
Add GDBARCH parameter. Use it instead of current_gdbarch.
* c-typeprint.c (c_type_print_modifier): Update call.
* parse.c (push_type_address_space): Likewise.
* findvar.c (extract_typed_address, store_typed_address): Use type
architecture instead of current_gdbarch.
* value.c (value_as_address, unpack_field_as_long): Use type architecture
instead of current_gdbarch.
* doublest.c (floatformat_from_length): Add GDBARCH argument. Use it
instead of current_gdbarch.
(floatformat_from_type): Pass type architecture.
* infcall.c (find_function_addr): Use type architecture instead
of current_gdbarch.
* valarith.c (value_bitstring_subscript, value_x_binop, value_neg,
value_bit_index): Use type architecture instead of current_gdbarch.
* valops.c (value_cast, value_slice): Likewise.
* value.h (modify_field): Add TYPE argument.
* value.c (modify_field): Add TYPE argument. Use type architecture
instead of current_gdbarch.
(set_internalvar_component): Likewise.
* eval.c (evaluate_struct_tuple): Update call.
* valops.c (value_assign): Likewise.
* ada-lang.c (modify_general_field): Likewise. Add TYPE argument.
(make_array_descriptor): Update calls.
(move_bits): Add BITS_BIG_ENDIAN_P argument. Use it instead of
current_gdbarch.
(ada_value_assign, value_assign_to_component): Update calls.
(decode_packed_array, ada_value_primitive_packed_val, ada_value_assign,
value_assign_to_component): Use type arch instead of current_gdbarch.
* printcmd.c (float_type_from_length): Remove GDBARCH argument,
use type architecture instead.
(print_scalar_formatted, printf_command): Update calls. Use type
architecture instead of current_gdbarch.
* valprint.c (val_print_type_code_int): Use type architecture
instead of current_gdbarch.
* varobj.c (value_get_print_value): Likewise.
* python/python-prettyprint.c (print_string_repr): Add GDBARCH
argument. Use it instead of current_gdbarch.
(apply_val_pretty_printer): Update call.
* ada-valprint.c (ada_val_print_1): Use type architecture instead
of current_gdbarch.
* c-valprint.c (print_function_pointer_address): Add GDBARCH argument.
Use it instead of current_gdbarch.
(c_val_print): Update calls passing type architecture.
* f-valprint.c (f_val_print): Use type architecture instead of
current_gdbarch.
* jv-valprint (java_value_print): Likewise.
* m2-valprint.c (print_function_pointer_address): Add GDBARCH argument.
Use it instead of current_gdbarch.
(print_unpacked_pointer): Update calls passing type architecture.
* scm-valprint.c (scm_scmval_print): Use type architecture instead of
current_gdbarch.
* gnu-v3-abi.c (get_class_arch): Remove.
(gnuv3_rtti_type): Use get_type_arch instead of get_class_arch. Remove
special-case check for Java classes.
(gnuv3_virtual_fn_field, gnuv3_baseclass_offset, gnuv3_print_method_ptr,
gnuv3_method_ptr_size, gnuv3_make_method_ptr, gnuv3_method_ptr_to_value):
Use get_type_arch instead of get_class_arch.
