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| author | Tom de Vries <tdevries@suse.de> | 2023-08-31 09:37:44 +0200 |
|---|---|---|
| committer | Tom de Vries <tdevries@suse.de> | 2023-08-31 09:37:44 +0200 |
| commit | 959db212304e64751563bcaaacbdd28efd5016a7 (patch) | |
| tree | 425a452907842c0bfd488b23a870148e4f731a41 /gdb/dwarf2 | |
| parent | 6d3c2d749be8fe1be7d7ba11596e40531cf3cf7c (diff) | |
| download | gdb-959db212304e64751563bcaaacbdd28efd5016a7.zip gdb-959db212304e64751563bcaaacbdd28efd5016a7.tar.gz gdb-959db212304e64751563bcaaacbdd28efd5016a7.tar.bz2 | |
[gdb/symtab] Replace TYPE_ALLOC with TYPE_ZALLOC where required
Handle the remaining uses of TYPE_ALLOC, either by:
- replacing with TYPE_ZALLOC, or
- adding a comment explaining why zero-initialization is not necessary.
Tested on x86_64-linux.
Approved-By: Tom Tromey <tom@tromey.com>
Diffstat (limited to 'gdb/dwarf2')
| -rw-r--r-- | gdb/dwarf2/read.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/gdb/dwarf2/read.c b/gdb/dwarf2/read.c index bc68c29..b45afa1 100644 --- a/gdb/dwarf2/read.c +++ b/gdb/dwarf2/read.c @@ -12376,8 +12376,8 @@ dwarf2_attach_fn_fields_to_type (struct field_info *fip, struct type *type, ALLOCATE_CPLUS_STRUCT_TYPE (type); TYPE_FN_FIELDLISTS (type) = (struct fn_fieldlist *) - TYPE_ALLOC (type, - sizeof (struct fn_fieldlist) * fip->fnfieldlists.size ()); + TYPE_ZALLOC (type, + sizeof (struct fn_fieldlist) * fip->fnfieldlists.size ()); for (int i = 0; i < fip->fnfieldlists.size (); i++) { @@ -12386,6 +12386,8 @@ dwarf2_attach_fn_fields_to_type (struct field_info *fip, struct type *type, TYPE_FN_FIELDLIST_NAME (type, i) = nf.name; TYPE_FN_FIELDLIST_LENGTH (type, i) = nf.fnfields.size (); + /* No need to zero-initialize, initialization is done by the copy in + the loop below. */ fn_flp->fn_fields = (struct fn_field *) TYPE_ALLOC (type, sizeof (struct fn_field) * nf.fnfields.size ()); @@ -13088,6 +13090,8 @@ process_structure_scope (struct die_info *die, struct dwarf2_cu *cu) int count = fi.typedef_field_list.size (); ALLOCATE_CPLUS_STRUCT_TYPE (type); + /* No zero-initialization is needed, the elements are initialized by + the copy in the loop below. */ TYPE_TYPEDEF_FIELD_ARRAY (type) = ((struct decl_field *) TYPE_ALLOC (type, @@ -13106,6 +13110,8 @@ process_structure_scope (struct die_info *die, struct dwarf2_cu *cu) int count = fi.nested_types_list.size (); ALLOCATE_CPLUS_STRUCT_TYPE (type); + /* No zero-initialization is needed, the elements are initialized by + the copy in the loop below. */ TYPE_NESTED_TYPES_ARRAY (type) = ((struct decl_field *) TYPE_ALLOC (type, sizeof (struct decl_field) * count)); |