/* Check for and handle cretinous stabs symbol name continuation! */
#define STABS_CONTINUE(pp) \
do { \
- if (**(pp) == '\\') *(pp) = next_symbol_text (); \
+ if (**(pp) == '\\' || (**(pp) == '?' && (*(pp))[1] == '\0')) \
+ *(pp) = next_symbol_text (); \
} while (0)
\f
SYMBOL_VALUE (sym) = SP_REGNUM; /* Known safe, though useless */
}
SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
- if (within_function
- && REG_STRUCT_HAS_ADDR (processing_gcc_compilation)
- && (TYPE_CODE (SYMBOL_TYPE (sym)) == TYPE_CODE_STRUCT
- || TYPE_CODE (SYMBOL_TYPE (sym)) == TYPE_CODE_UNION))
+ if (within_function)
{
/* Sun cc uses a pair of symbols, one 'p' and one 'r' with the same
name to represent an argument passed in a register.
But we only do this in the REG_STRUCT_HAS_ADDR case, so that
we can still get information about what is going on with the
- stack (VAX for computing args_printed, possible future changes
- to use stack slots instead of saved registers in backtraces,
- etc.).
-
+ stack (VAX for computing args_printed, using stack slots instead
+ of saved registers in backtraces, etc.).
+
Note that this code illegally combines
main(argc) struct foo argc; { register struct foo argc; }
but this case is considered pathological and causes a warning
from a decent compiler. */
if (local_symbols
- && local_symbols->nsyms > 0)
+ && local_symbols->nsyms > 0
+ && REG_STRUCT_HAS_ADDR (processing_gcc_compilation)
+ && (TYPE_CODE (SYMBOL_TYPE (sym)) == TYPE_CODE_STRUCT
+ || TYPE_CODE (SYMBOL_TYPE (sym)) == TYPE_CODE_UNION))
{
struct symbol *prev_sym;
prev_sym = local_symbols->symbol[local_symbols->nsyms - 1];
}
/* Check for and handle cretinous dbx symbol name continuation! */
- if ((*pp)[-1] == '\\')
+ if ((*pp)[-1] == '\\' || (*pp)[-1] == '?')
{
*pp = next_symbol_text ();
}
case '9':
case '(':
- (*pp)--;
- if (read_type_number (pp, xtypenums) != 0)
- return error_type (pp);
+ {
+ char *pp_saved;
- if (typenums[0] == xtypenums[0] && typenums[1] == xtypenums[1])
- /* It's being defined as itself. That means it is "void". */
- type = init_type (TYPE_CODE_VOID, 0, 0, NULL, objfile);
- else
- {
- struct type *xtype = *dbx_lookup_type (xtypenums);
+ (*pp)--;
+ pp_saved = *pp;
- /* This can happen if we had '-' followed by a garbage character,
- for example. */
- if (xtype == NULL)
- return error_type (pp);
+ /* Peek ahead at the number to detect void. */
+ if (read_type_number (pp, xtypenums) != 0)
+ return error_type (pp);
- /* The type is being defined to another type. So we copy the type.
- This loses if we copy a C++ class and so we lose track of how
- the names are mangled (but g++ doesn't output stabs like this
- now anyway). */
-
- type = alloc_type (objfile);
- memcpy (type, xtype, sizeof (struct type));
-
- /* The idea behind clearing the names is that the only purpose
- for defining a type to another type is so that the name of
- one can be different. So we probably don't need to worry much
- about the case where the compiler doesn't give a name to the
- new type. */
- TYPE_NAME (type) = NULL;
- TYPE_TAG_NAME (type) = NULL;
- }
- if (typenums[0] != -1)
- *dbx_lookup_type (typenums) = type;
- break;
+ if (typenums[0] == xtypenums[0] && typenums[1] == xtypenums[1])
+ /* It's being defined as itself. That means it is "void". */
+ type = init_type (TYPE_CODE_VOID, 0, 0, NULL, objfile);
+ else
+ {
+ struct type *xtype;
+
+ /* Go back to the number and have read_type get it. This means
+ that we can deal with something like t(1,2)=(3,4)=... which
+ the Lucid compiler uses. */
+ *pp = pp_saved;
+ xtype = read_type (pp, objfile);
+
+ /* The type is being defined to another type. So we copy the type.
+ This loses if we copy a C++ class and so we lose track of how
+ the names are mangled (but g++ doesn't output stabs like this
+ now anyway). */
+
+ type = alloc_type (objfile);
+ memcpy (type, xtype, sizeof (struct type));
+
+ /* The idea behind clearing the names is that the only purpose
+ for defining a type to another type is so that the name of
+ one can be different. So we probably don't need to worry much
+ about the case where the compiler doesn't give a name to the
+ new type. */
+ TYPE_NAME (type) = NULL;
+ TYPE_TAG_NAME (type) = NULL;
+ }
+ if (typenums[0] != -1)
+ *dbx_lookup_type (typenums) = type;
+ break;
+ }
/* In the following types, we must be sure to overwrite any existing
type that the typenums refer to, rather than allocating a new one
/* Now fill in the fields of the type-structure. */
- TYPE_LENGTH (type) = sizeof (int);
+ TYPE_LENGTH (type) = TARGET_INT_BIT / HOST_CHAR_BIT;
TYPE_CODE (type) = TYPE_CODE_ENUM;
TYPE_FLAGS (type) &= ~TYPE_FLAG_STUB;
TYPE_NFIELDS (type) = nsyms;