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author | Daniel Jacobowitz <drow@false.org> | 2010-03-01 17:19:23 +0000 |
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committer | Daniel Jacobowitz <drow@false.org> | 2010-03-01 17:19:23 +0000 |
commit | f5dff7774412ef6e55e0913c616ca3d3d4af11b9 (patch) | |
tree | ee64065da0aee20dee473b32aece084458601b52 /gdb/testsuite/gdb.xml | |
parent | bd56defd73c18c6c04b2dcbfbc43f5d88a723753 (diff) | |
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* gdbtypes.c (append_composite_type_field_raw): New.
(append_composite_type_field_aligned): Use the new function.
* gdbtypes.h (append_composite_type_field_raw): Declare.
* target-descriptions.c (struct tdesc_type_field): Add start and end.
(struct tdesc_type_flag): New type.
(struct tdesc_type): Add TDESC_TYPE_STRUCT and TDESC_TYPE_FLAGS to
kind. Add size to u.u. Add u.f for flags.
(tdesc_gdb_type): Handle TDESC_TYPE_STRUCT and TDESC_TYPE_FLAGS.
(tdesc_free_type): Likewise.
(tdesc_create_struct, tdesc_set_struct_size, tdesc_create_flags): New.
(tdesc_add_field): Handle TDESC_TYPE_STRUCT.
(tdesc_add_bitfield, tdesc_add_flag): New.
* target-descriptions.h (tdesc_create_struct, tdesc_set_struct_size)
(tdesc_create_flags, tdesc_add_bitfield, tdesc_add_flag): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Rename current_union to
current_type. Add current_type_size and current_type_is_flags.
(tdesc_start_union): Clear the new fields.
(tdesc_start_struct, tdesc_start_flags): New.
(tdesc_start_field): Handle struct fields, including bitfields.
(field_attributes): Make type optional. Add start and end.
(union_children): Rename to struct_union_children.
(union_attributes): Rename to struct_union_attributes. Add optional
size.
(flags_attributes): New.
(feature_children): Add struct and flags.
* features/gdb-target.dtd: Add flags and struct to features.
Make field type optional. Add field start and end.
doc/
* gdb.texinfo (Types): Describe <struct> and <flags>.
testsuite/
* gdb.xml/extra-regs.xml: Add struct1, struct2, and flags
types. Add structreg, bitfields, and flags registers.
* gdb.xml/tdesc-regs.exp: Test structreg and bitfields
registers.
Diffstat (limited to 'gdb/testsuite/gdb.xml')
-rw-r--r-- | gdb/testsuite/gdb.xml/extra-regs.xml | 18 | ||||
-rw-r--r-- | gdb/testsuite/gdb.xml/tdesc-regs.exp | 5 |
2 files changed, 23 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.xml/extra-regs.xml b/gdb/testsuite/gdb.xml/extra-regs.xml index 5db426b..f0db04e 100644 --- a/gdb/testsuite/gdb.xml/extra-regs.xml +++ b/gdb/testsuite/gdb.xml/extra-regs.xml @@ -8,9 +8,27 @@ <field name="v2" type="v2int16"/> </union> + <struct id="struct1"> + <field name="v4" type="v4int8"/> + <field name="v2" type="v2int16"/> + </struct> + + <struct id="struct2" size="8"> + <field name="f1" start="0" end="34"/> + <field name="f2" start="63" end="63"/> + </struct> + + <flags id="flags" size="4"> + <field name="X" start="0" end="0"/> + <field name="Y" start="2" end="2"/> + </flags> + <reg name="extrareg" bitsize="32"/> <reg name="uintreg" bitsize="32" type="uint32"/> <reg name="vecreg" bitsize="32" type="v4int8"/> <reg name="unionreg" bitsize="32" type="vecint"/> + <reg name="structreg" bitsize="64" type="struct1"/> + <reg name="bitfields" bitsize="64" type="struct2"/> + <reg name="flags" bitsize="32" type="flags"/> </feature> </target> diff --git a/gdb/testsuite/gdb.xml/tdesc-regs.exp b/gdb/testsuite/gdb.xml/tdesc-regs.exp index 8eae0bd..f37b2f3 100644 --- a/gdb/testsuite/gdb.xml/tdesc-regs.exp +++ b/gdb/testsuite/gdb.xml/tdesc-regs.exp @@ -141,6 +141,11 @@ gdb_test "ptype \$vecreg" "type = int8_t \\\[4\\\]" gdb_test "ptype \$unionreg" \ "type = union {\r\n *v4int8 v4;\r\n *v2int16 v2;\r\n}" gdb_test "ptype \$unionreg.v4" "type = int8_t \\\[4\\\]" +gdb_test "ptype \$structreg" \ + "type = struct struct1 {\r\n *v4int8 v4;\r\n *v2int16 v2;\r\n}" +gdb_test "ptype \$structreg.v4" "type = int8_t \\\[4\\\]" +gdb_test "ptype \$bitfields" \ + "type = struct struct2 {\r\n *uint64_t f1 : 35;\r\n *uint64_t f2 : 1;\r\n}" load_description "core-only.xml" "" # The extra register from the previous description should be gone. |