diff options
| author | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-04-30 10:06:18 +0000 |
|---|---|---|
| committer | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-04-30 10:06:18 +0000 |
| commit | e86bbaeeed5c0bd4aeccc31eae6f7be4ba2b522e (patch) | |
| tree | d20094cddcd86128f1e2df5a1d93f33d9cbcbdb2 /include | |
| parent | 8853d3786304b01fa3927add4a26198c5f42d580 (diff) | |
* dwarf2.h (DW_OP_GNU_const_type, DW_OP_GNU_regval_type,
DW_OP_GNU_deref_type, DW_OP_GNU_convert, DW_OP_GNU_reinterpret): New.
* dwarf2out.c (get_address_mode): New inline.
(mem_loc_descriptor): Add MEM_MODE parameter, adjust recursive calls,
if not dwarf_strict emit
DW_OP_GNU_{{const,regval,deref}_type,convert,reinterpret} when
desirable. Handle FLOAT_EXTEND, FLOAT_TRUNCATE, FLOAT,
UNSIGNED_FLOAT, FIX and UNSIGNED_FIX. Just return NULL for
FMA, STRICT_LOW_PART, CONST_VECTOR and CONST_FIXED.
(dwarf2out_frame_debug_cfa_expression, reg_loc_descriptor,
dw_loc_list_1, cst_pool_loc_descr, loc_list_from_tree): Adjust
mem_loc_descriptor callers.
(dwarf_stack_op_name, size_of_loc_descr, output_loc_operands,
output_loc_operands_raw, hash_loc_operands, compare_loc_operands):
Handle DW_OP_GNU_const_type, DW_OP_GNU_regval_type,
DW_OP_GNU_deref_type, DW_OP_GNU_convert and DW_OP_GNU_reinterpret.
(base_types): New variable.
(get_base_type_offset, calc_base_type_die_sizes,
base_type_for_mode, mark_base_types, base_type_cmp,
move_marked_base_types): New functions.
(calc_die_sizes): Assert that die_offset is 0 or equal to
next_die_offset.
(loc_descriptor): Only handle here lowpart SUBREGs of REG, for
others defer to mem_loc_descriptor. Adjust mem_loc_descriptor
callers. If not dwarf_strict, call mem_loc_descriptor even for
non-MODE_INT modes or MODE_INT modes larger than DWARF2_ADDR_SIZE.
(gen_subprogram_die): Don't give up on call site parameters
with non-integral or large integral modes. Adjust
mem_loc_descriptor callers.
(prune_unused_types): Call prune_unused_types_mark on base_types
vector entries.
(resolve_addr): Call mark_base_types.
(dwarf2out_finish): Call move_marked_base_types.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173210 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'include')
| -rw-r--r-- | include/ChangeLog | 5 | ||||
| -rw-r--r-- | include/dwarf2.h | 7 |
2 files changed, 12 insertions, 0 deletions
diff --git a/include/ChangeLog b/include/ChangeLog index fcabfb8384c..7ad246e44a7 100644 --- a/include/ChangeLog +++ b/include/ChangeLog @@ -1,3 +1,8 @@ +2011-04-30 Jakub Jelinek <jakub@redhat.com> + + * dwarf2.h (DW_OP_GNU_const_type, DW_OP_GNU_regval_type, + DW_OP_GNU_deref_type, DW_OP_GNU_convert, DW_OP_GNU_reinterpret): New. + 2011-04-25 Jan Kratochvil <jan.kratochvil@redhat.com> * ansidecl.h (ENUM_BITFIELD): New, from gcc/system.h. diff --git a/include/dwarf2.h b/include/dwarf2.h index 44b4328de5a..0b008661f96 100644 --- a/include/dwarf2.h +++ b/include/dwarf2.h @@ -556,6 +556,13 @@ enum dwarf_location_atom /* The GNU entry value extension. See http://www.dwarfstd.org/ShowIssue.php?issue=100909.1&type=open . */ DW_OP_GNU_entry_value = 0xf3, + /* The GNU typed stack extension. + See http://www.dwarfstd.org/doc/040408.1.html . */ + DW_OP_GNU_const_type = 0xf4, + DW_OP_GNU_regval_type = 0xf5, + DW_OP_GNU_deref_type = 0xf6, + DW_OP_GNU_convert = 0xf7, + DW_OP_GNU_reinterpret = 0xf9, /* HP extensions. */ DW_OP_HP_unknown = 0xe0, /* Ouch, the same as GNU_push_tls_address. */ DW_OP_HP_is_value = 0xe1, |