@@ -1878,6 +1878,21 @@ is_dynamic_type (struct type *type)
static struct type *resolve_dynamic_type_internal
(struct type *type, struct property_addr_info *addr_stack, int top_level);
+static void
+resolve_dyn_properties (struct type *type, struct property_addr_info *addr_stack)
+{
+ CORE_ADDR value;
+ struct dynamic_prop *prop;
+
+ /* Resolve data_location attribute. */
+ prop = TYPE_DATA_LOCATION (type);
+ if (prop != NULL && dwarf2_evaluate_property (prop, NULL, addr_stack, &value))
+ {
+ TYPE_DYN_PROP_ADDR (prop) = value;
+ TYPE_DYN_PROP_KIND (prop) = PROP_CONST;
+ }
+}
+
/* Given a dynamic range type (dyn_range_type) and a stack of
struct property_addr_info elements, return a static version
of that type. */
@@ -1929,6 +1944,7 @@ resolve_dynamic_range (struct type *dyn_range_type,
static_target_type,
&low_bound, &high_bound);
TYPE_RANGE_DATA (static_range_type)->flag_bound_evaluated = 1;
+ resolve_dyn_properties (static_range_type, addr_stack);
return static_range_type;
}
@@ -1945,6 +1961,7 @@ resolve_dynamic_array (struct type *type,
struct type *range_type;
struct type *ary_dim;
struct dynamic_prop *prop;
+ struct type *return_type;
gdb_assert (TYPE_CODE (type) == TYPE_CODE_ARRAY);
@@ -1976,8 +1993,10 @@ resolve_dynamic_array (struct type *type,
else
elt_type = TYPE_TARGET_TYPE (type);
- return create_array_type_with_stride (type, elt_type, range_type,
- TYPE_FIELD_BITSIZE (type, 0));
+ return_type = create_array_type_with_stride (type,
+ elt_type, range_type, TYPE_FIELD_BITSIZE (type, 0));
+ resolve_dyn_properties (return_type, addr_stack);
+ return return_type;
}
/* Resolve dynamic bounds of members of the union TYPE to static
@@ -2017,6 +2036,7 @@ resolve_dynamic_union (struct type *type,
}
TYPE_LENGTH (resolved_type) = max_len;
+ resolve_dyn_properties (resolved_type, addr_stack);
return resolved_type;
}
@@ -2043,6 +2063,9 @@ resolve_dynamic_struct (struct type *type,
memcpy (TYPE_FIELDS (resolved_type),
TYPE_FIELDS (type),
TYPE_NFIELDS (resolved_type) * sizeof (struct field));
+
+ resolve_dyn_properties (resolved_type, addr_stack);
+
for (i = 0; i < TYPE_NFIELDS (resolved_type); ++i)
{
unsigned new_bit_length;
@@ -2064,7 +2087,11 @@ resolve_dynamic_struct (struct type *type,
pinfo.type = check_typedef (TYPE_FIELD_TYPE (type, i));
pinfo.valaddr = addr_stack->valaddr;
- pinfo.addr = addr_stack->addr;
+ if (TYPE_CODE (TYPE_FIELD_TYPE (resolved_type, i)) != TYPE_CODE_RANGE)
+ pinfo.addr = addr_stack->addr
+ + (TYPE_FIELD_BITPOS (resolved_type, i) / 8);
+ else
+ pinfo.addr = addr_stack->addr;
pinfo.next = addr_stack;
TYPE_FIELD_TYPE (resolved_type, i)
new file mode 100755
@@ -0,0 +1,94 @@
+# Copyright 2015 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+standard_testfile ".f90"
+
+if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} \
+ {debug f90 quiet}] } {
+ return -1
+}
+
+if ![runto MAIN__] then {
+ perror "couldn't run to breakpoint MAIN__"
+ continue
+}
+
+# Check if not allocated VLA in type does not break
+# the debugger when accessing it.
+gdb_breakpoint [gdb_get_line_number "before-allocated"]
+gdb_continue_to_breakpoint "before-allocated"
+gdb_test "print twov" "\\$\\d+ = \\\( <not allocated>, <not allocated> \\\)" \
+ "print twov before allocated"
+gdb_test "print twov%ivla1" "\\$\\d+ = <not allocated>" \
+ "print twov%ivla1 before allocated"
+
+# Check type with one VLA's inside
+gdb_breakpoint [gdb_get_line_number "onev-filled"]
+gdb_continue_to_breakpoint "onev-filled"
+gdb_test "print onev%ivla(5, 11, 23)" "\\$\\d+ = 1" "print onev%ivla(5, 11, 23)"
+gdb_test "print onev%ivla(1, 2, 3)" "\\$\\d+ = 123" "print onev%ivla(1, 2, 3)"
+gdb_test "print onev%ivla(3, 2, 1)" "\\$\\d+ = 321" "print onev%ivla(3, 2, 1)"
+gdb_test "ptype onev" \
+ "type = Type one\r\n\\s+real\\\(kind=4\\\) :: ivla\\\(11,22,33\\\)\r\nEnd Type one" \
+ "ptype onev"
+
+# Check type with two VLA's inside
+gdb_breakpoint [gdb_get_line_number "twov-filled"]
+gdb_continue_to_breakpoint "twov-filled"
+gdb_test "print twov%ivla1(5, 11, 23)" "\\$\\d+ = 1" \
+ "print twov%ivla1(5, 11, 23)"
+gdb_test "print twov%ivla1(1, 2, 3)" "\\$\\d+ = 123" \
+ "print twov%ivla1(1, 2, 3)"
+gdb_test "print twov%ivla1(3, 2, 1)" "\\$\\d+ = 321" \
+ "print twov%ivla1(3, 2, 1)"
+gdb_test "ptype twov" \
+ "type = Type two\r\n\\s+real\\\(kind=4\\\) :: ivla1\\\(5,12,99\\\)\r\n\\s+real\\\(kind=4\\\) :: ivla2\\\(9,12\\\)\r\nEnd Type two" \
+ "ptype twov"
+
+# Check type with attribute at beginn of type
+gdb_breakpoint [gdb_get_line_number "threev-filled"]
+gdb_continue_to_breakpoint "threev-filled"
+gdb_test "print threev%ivla(1)" "\\$\\d+ = 1" "print threev%ivla(1)"
+gdb_test "print threev%ivla(5)" "\\$\\d+ = 42" "print threev%ivla(5)"
+gdb_test "print threev%ivla(14)" "\\$\\d+ = 24" "print threev%ivla(14)"
+gdb_test "print threev%ivar" "\\$\\d+ = 3.14\\d+?" "print threev%ivar"
+gdb_test "ptype threev" \
+ "type = Type three\r\n\\s+real\\\(kind=4\\\) :: ivar\r\n\\s+real\\\(kind=4\\\) :: ivla\\\(20\\\)\r\nEnd Type three" \
+ "ptype threev"
+
+# Check type with attribute at end of type
+gdb_breakpoint [gdb_get_line_number "fourv-filled"]
+gdb_continue_to_breakpoint "fourv-filled"
+gdb_test "print fourv%ivla(1)" "\\$\\d+ = 1" "print fourv%ivla(1)"
+gdb_test "print fourv%ivla(2)" "\\$\\d+ = 2" "print fourv%ivla(2)"
+gdb_test "print fourv%ivla(7)" "\\$\\d+ = 7" "print fourv%ivla(7)"
+gdb_test "print fourv%ivla(12)" "no such vector element" "print fourv%ivla(12)"
+gdb_test "print fourv%ivar" "\\$\\d+ = 3.14\\d+?" "print fourv%ivar"
+gdb_test "ptype fourv" \
+ "type = Type four\r\n\\s+real\\\(kind=4\\\) :: ivla\\\(10\\\)\r\n\\s+real\\\(kind=4\\\) :: ivar\r\nEnd Type four" \
+ "ptype fourv"
+
+# Check nested types containing a VLA
+gdb_breakpoint [gdb_get_line_number "fivev-filled"]
+gdb_continue_to_breakpoint "fivev-filled"
+gdb_test "print fivev%tone%ivla(5, 5, 1)" "\\$\\d+ = 1" \
+ "print fivev%tone%ivla(5, 5, 1)"
+gdb_test "print fivev%tone%ivla(1, 2, 3)" "\\$\\d+ = 123" \
+ "print fivev%tone%ivla(1, 2, 3)"
+gdb_test "print fivev%tone%ivla(3, 2, 1)" "\\$\\d+ = 321" \
+ "print fivev%tone%ivla(3, 2, 1)"
+gdb_test "ptype fivev" \
+ "type = Type five\r\n\\s+Type one\r\n\\s+real\\\(kind=4\\\) :: ivla\\\(10,10,10\\\)\r\n\\s+End Type one :: tone\r\nEnd Type five" \
+ "ptype fivev"
new file mode 100755
@@ -0,0 +1,89 @@
+! Copyright 2015 Free Software Foundation, Inc.
+!
+! This program is free software; you can redistribute it and/or modify
+! it under the terms of the GNU General Public License as published by
+! the Free Software Foundation; either version 2 of the License, or
+! (at your option) any later version.
+!
+! This program is distributed in the hope that it will be useful,
+! but WITHOUT ANY WARRANTY; without even the implied warranty of
+! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+! GNU General Public License for more details.
+!
+! You should have received a copy of the GNU General Public License
+! along with this program; if not, write to the Free Software
+! Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+program vla_struct
+ type :: one
+ real, allocatable :: ivla (:, :, :)
+ end type one
+ type :: two
+ real, allocatable :: ivla1 (:, :, :)
+ real, allocatable :: ivla2 (:, :)
+ end type two
+ type :: three
+ real :: ivar
+ real, allocatable :: ivla (:)
+ end type three
+ type :: four
+ real, allocatable :: ivla (:)
+ real :: ivar
+ end type four
+ type :: five
+ type(one) :: tone
+ end type five
+
+ type(one), target :: onev
+ type(two) :: twov
+ type(three) :: threev
+ type(four) :: fourv
+ type(five) :: fivev
+ logical :: l
+ integer :: i, j
+
+ allocate (onev%ivla (11,22,33)) ! before-allocated
+ l = allocated(onev%ivla)
+
+ onev%ivla(:, :, :) = 1
+ onev%ivla(1, 2, 3) = 123
+ onev%ivla(3, 2, 1) = 321
+
+ allocate (twov%ivla1 (5,12,99)) ! onev-filled
+ l = allocated(twov%ivla1)
+ allocate (twov%ivla2 (9,12))
+ l = allocated(twov%ivla2)
+
+ twov%ivla1(:, :, :) = 1
+ twov%ivla1(1, 2, 3) = 123
+ twov%ivla1(3, 2, 1) = 321
+
+ twov%ivla2(:, :) = 1
+ twov%ivla2(1, 2) = 12
+ twov%ivla2(2, 1) = 21
+
+ threev%ivar = 3.14 ! twov-filled
+ allocate (threev%ivla (20))
+ l = allocated(threev%ivla)
+
+ threev%ivla(:) = 1
+ threev%ivla(5) = 42
+ threev%ivla(14) = 24
+
+ allocate (fourv%ivla (10)) ! threev-filled
+ l = allocated(fourv%ivla)
+
+ fourv%ivar = 3.14
+ fourv%ivla(:) = 1
+ fourv%ivla(2) = 2
+ fourv%ivla(7) = 7
+
+ allocate (fivev%tone%ivla (10, 10, 10)) ! fourv-filled
+ l = allocated(fivev%tone%ivla)
+ fivev%tone%ivla(:, :, :) = 1
+ fivev%tone%ivla(1, 2, 3) = 123
+ fivev%tone%ivla(3, 2, 1) = 321
+
+ ! dummy statement for bp
+ l = allocated(fivev%tone%ivla) ! fivev-filled
+end program vla_struct
@@ -1788,6 +1788,25 @@ set_value_component_location (struct value *component,
if (funcs->copy_closure)
component->location.computed.closure = funcs->copy_closure (whole);
}
+
+ /* For dynamic types compute the address of the component value location in
+ sub range types based on the location of the sub range type, if not being
+ an internal GDB variable or parts of it. */
+ if (VALUE_LVAL (component) != lval_internalvar
+ && VALUE_LVAL (component) != lval_internalvar_component)
+ {
+ CORE_ADDR addr;
+ struct type *type = value_type (whole);
+
+ addr = value_raw_address (component);
+
+ if (TYPE_DATA_LOCATION (type)
+ && TYPE_DATA_LOCATION_KIND (type) == PROP_CONST)
+ {
+ addr = TYPE_DATA_LOCATION_ADDR (type);
+ set_value_address (component, addr);
+ }
+ }
}
@@ -3095,13 +3114,21 @@ value_primitive_field (struct value *arg1, int offset,
v = allocate_value_lazy (type);
else
{
- v = allocate_value (type);
- value_contents_copy_raw (v, value_embedded_offset (v),
- arg1, value_embedded_offset (arg1) + offset,
- type_length_units (type));
+ if (TYPE_DATA_LOCATION (type)
+ && TYPE_DATA_LOCATION_KIND (type) == PROP_CONST)
+ v = value_at_lazy (type, value_address (arg1) + offset);
+ else
+ {
+ v = allocate_value (type);
+ value_contents_copy_raw (v, value_embedded_offset (v),
+ arg1, value_embedded_offset (arg1) + offset,
+ TYPE_LENGTH (type));
+ }
}
- v->offset = (value_offset (arg1) + offset
- + value_embedded_offset (arg1));
+ if (!TYPE_DATA_LOCATION (type)
+ || !TYPE_DATA_LOCATION_KIND (type) == PROP_CONST)
+ v->offset = (value_offset (arg1) + offset
+ + value_embedded_offset (arg1));
}
set_value_component_location (v, arg1);
VALUE_REGNUM (v) = VALUE_REGNUM (arg1);
@@ -3834,9 +3861,15 @@ value_fetch_lazy (struct value *val)
}
else if (VALUE_LVAL (val) == lval_memory)
{
- CORE_ADDR addr = value_address (val);
+ CORE_ADDR addr;
struct type *type = check_typedef (value_enclosing_type (val));
+ if (TYPE_DATA_LOCATION (type) != NULL
+ && TYPE_DATA_LOCATION_KIND (type) == PROP_CONST)
+ addr = TYPE_DATA_LOCATION_ADDR (type);
+ else
+ addr = value_address (val);
+
if (TYPE_LENGTH (type))
read_value_memory (val, 0, value_stack (val),
addr, value_contents_all_raw (val),