{
struct symbol *sym = list->symbol[i];
- if (SYMBOL_LANGUAGE (sym) == language_go
+ if (sym->language () == language_go
&& SYMBOL_CLASS (sym) == LOC_BLOCK)
{
char *this_package_name = go_symbol_package_name (sym);
struct symbol *sym;
sym = allocate_symbol (objfile);
- SYMBOL_SET_LANGUAGE (sym, language_go, &objfile->objfile_obstack);
+ sym->set_language (language_go, &objfile->objfile_obstack);
SYMBOL_SET_NAMES (sym, saved_package_name, false, objfile);
/* This is not VAR_DOMAIN because we want a way to ensure a lookup of,
e.g., "main" finds the "main" module and not C's main(). */
&& (type_name[len] == '\0' || type_name[len] == '<'));
}
+/* Check if the given VALUE is a recognized enum
+ dwarf_defaulted_attribute constant according to DWARF5 spec,
+ Table 7.24. */
+
+static bool
+is_valid_DW_AT_defaulted (ULONGEST value)
+{
+ switch (value)
+ {
+ case DW_DEFAULTED_no:
+ case DW_DEFAULTED_in_class:
+ case DW_DEFAULTED_out_of_class:
+ return true;
+ }
+
+ complaint (_("unrecognized DW_AT_defaulted value (%s)"), pulongest (value));
+ return false;
+}
+
/* Add a member function to the proper fieldlist. */
static void
if (attr && DW_UNSND (attr) != 0)
fnp->is_artificial = 1;
+ /* Check for defaulted methods. */
+ attr = dwarf2_attr (die, DW_AT_defaulted, cu);
+ if (attr != nullptr && is_valid_DW_AT_defaulted (DW_UNSND (attr)))
+ fnp->defaulted = (enum dwarf_defaulted_attribute) DW_UNSND (attr);
+
+ /* Check for deleted methods. */
+ attr = dwarf2_attr (die, DW_AT_deleted, cu);
+ if (attr != nullptr && DW_UNSND (attr) != 0)
+ fnp->is_deleted = 1;
+
fnp->is_constructor = dwarf2_is_constructor (die, cu);
/* Get index in virtual function table if it is a virtual member
objfile_name (cu->per_cu->dwarf2_per_objfile->objfile));
}
+/* Check if the given VALUE is a valid enum dwarf_calling_convention
+ constant for a type, according to DWARF5 spec, Table 5.5. */
+
+static bool
+is_valid_DW_AT_calling_convention_for_type (ULONGEST value)
+{
+ switch (value)
+ {
+ case DW_CC_normal:
+ case DW_CC_pass_by_reference:
+ case DW_CC_pass_by_value:
+ return true;
+
+ default:
+ complaint (_("unrecognized DW_AT_calling_convention value "
+ "(%s) for a type"), pulongest (value));
+ return false;
+ }
+}
+
+/* Check if the given VALUE is a valid enum dwarf_calling_convention
+ constant for a subroutine, according to DWARF5 spec, Table 3.3, and
+ also according to GNU-specific values (see include/dwarf2.h). */
+
+static bool
+is_valid_DW_AT_calling_convention_for_subroutine (ULONGEST value)
+{
+ switch (value)
+ {
+ case DW_CC_normal:
+ case DW_CC_program:
+ case DW_CC_nocall:
+ return true;
+
+ case DW_CC_GNU_renesas_sh:
+ case DW_CC_GNU_borland_fastcall_i386:
+ case DW_CC_GDB_IBM_OpenCL:
+ return true;
+
+ default:
+ complaint (_("unrecognized DW_AT_calling_convention value "
+ "(%s) for a subroutine"), pulongest (value));
+ return false;
+ }
+}
+
/* Called when we find the DIE that starts a structure or union scope
(definition) to create a type for the structure or union. Fill in
the type's name and general properties; the members will not be
if (cu->language == language_cplus && die->tag == DW_TAG_class_type)
TYPE_DECLARED_CLASS (type) = 1;
+ /* Store the calling convention in the type if it's available in
+ the die. Otherwise the calling convention remains set to
+ the default value DW_CC_normal. */
+ attr = dwarf2_attr (die, DW_AT_calling_convention, cu);
+ if (attr != nullptr
+ && is_valid_DW_AT_calling_convention_for_type (DW_UNSND (attr)))
+ {
+ ALLOCATE_CPLUS_STRUCT_TYPE (type);
+ TYPE_CPLUS_CALLING_CONVENTION (type)
+ = (enum dwarf_calling_convention) (DW_UNSND (attr));
+ }
+
attr = dwarf2_attr (die, DW_AT_byte_size, cu);
if (attr != nullptr)
{
the subroutine die. Otherwise set the calling convention to
the default value DW_CC_normal. */
attr = dwarf2_attr (die, DW_AT_calling_convention, cu);
- if (attr != nullptr)
- TYPE_CALLING_CONVENTION (ftype) = DW_UNSND (attr);
+ if (attr != nullptr
+ && is_valid_DW_AT_calling_convention_for_subroutine (DW_UNSND (attr)))
+ TYPE_CALLING_CONVENTION (ftype)
+ = (enum dwarf_calling_convention) (DW_UNSND (attr));
else if (cu->producer && strstr (cu->producer, "IBM XL C for OpenCL"))
TYPE_CALLING_CONVENTION (ftype) = DW_CC_GDB_IBM_OpenCL;
else
OBJSTAT (objfile, n_syms++);
/* Cache this symbol's name and the name's demangled form (if any). */
- SYMBOL_SET_LANGUAGE (sym, cu->language, &objfile->objfile_obstack);
+ sym->set_language (cu->language, &objfile->objfile_obstack);
linkagename = dwarf2_physname (name, die, cu);
SYMBOL_SET_NAMES (sym, linkagename, false, objfile);