From 8cf6f0b103e62f41f7cebe50f959a8c15986bd8e Mon Sep 17 00:00:00 2001 From: Tom Tromey Date: Mon, 29 Nov 2010 21:18:16 +0000 Subject: gdb * opencl-lang.c (lval_func_check_synthetic_pointer): New function. * value.h (struct lval_funcs) : New fields. (value_bits_synthetic_pointer): Declare. * value.c (value_bits_synthetic_pointer): New function. * valprint.c (valprint_check_validity): Handle synthetic pointers. * valops.c (value_ind): Use new 'indirect' lval_funcs method. * valarith.c (value_ptradd): Use set_value_component_location. * p-valprint.c (pascal_object_print_value_fields): Handle synthetic pointers. * jv-valprint.c (java_print_value_fields): Handle synthetic pointers. * dwarf2read.c (dwarf_stack_op_name): Add DW_OP_GNU_implicit_pointer. (dwarf2_fetch_die_location_block): Add get_frame_pc, baton arguments. Handle location lists. (fill_in_loclist_baton): New function. (dwarf2_symbol_mark_computed): Use it. * dwarf2loc.h (dwarf2_find_location_expression): Declare. (dwarf2_fetch_die_location_block): Add get_frame_pc, baton arguments. * dwarf2loc.c (dwarf2_find_location_expression): Rename from find_location_expression. No longer static. Update all callers. (dwarf_expr_frame_pc): New function. (per_cu_dwarf_call): Add get_frame_pc, baton arguments. Update all callers. (struct piece_closure) : New field. (allocate_piece_closure): Add per_cu argument. (read_pieced_value): Handle DWARF_VALUE_IMPLICIT_POINTER. (check_pieced_value_bits): Remove validity argument, add check_for argument. Handle DWARF_VALUE_IMPLICIT_POINTER. (check_pieced_value_validity, check_pieced_value_invalid): Update. (check_pieced_synthetic_pointer): New function. (get_frame_address_in_block_wrapper): New function. (indirect_pieced_value): New function. (pieced_value_funcs): Update. (invalid_synthetic_pointer): New function. (dwarf2_evaluate_loc_desc_full): Rename from dwarf2_evaluate_loc_desc. Add byte_offset argument. (dwarf2_evaluate_loc_desc): Rewrite. (dwarf2_loc_desc_needs_frame): Set new field on context. (get_ax_pc): New function. (disassemble_dwarf_expression): Handle DW_OP_GNU_implicit_pointer. * dwarf2expr.h (enum dwarf_value_location) : New constant. (struct dwarf_expr_context) : New field. (struct dwarf_expr_piece) : New field. * dwarf2expr.c (add_piece): Handle DWARF_VALUE_IMPLICIT_POINTER. (execute_stack_op): Handle DW_OP_GNU_implicit_pointer. * dwarf2-frame.c (no_get_frame_pc): New function. (execute_stack_op): Set new field on context. * cp-valprint.c (cp_print_value_fields): Handle synthetic pointers. gdb/testsuite * gdb.dwarf2/implptr.exp: New file. * gdb.dwarf2/implptr.c: New file. * gdb.dwarf2/implptr.S: New file. --- gdb/jv-valprint.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'gdb/jv-valprint.c') diff --git a/gdb/jv-valprint.c b/gdb/jv-valprint.c index 0a2cc538aa3..eff396e0a4f 100644 --- a/gdb/jv-valprint.c +++ b/gdb/jv-valprint.c @@ -394,6 +394,14 @@ java_print_value_fields (struct type *type, const gdb_byte *valaddr, { fputs_filtered ("", stream); } + else if (value_bits_synthetic_pointer (val, + TYPE_FIELD_BITPOS (type, + i), + TYPE_FIELD_BITSIZE (type, + i))) + { + fputs_filtered (_(""), stream); + } else if (!value_bits_valid (val, TYPE_FIELD_BITPOS (type, i), TYPE_FIELD_BITSIZE (type, i))) { -- cgit v1.2.1