/* Output variables, constants and external declarations, for GNU compiler.
Copyright (C) 1987, 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997,
1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
- 2010, 2011 Free Software Foundation, Inc.
+ 2010, 2011, 2012 Free Software Foundation, Inc.
This file is part of GCC.
if (decl == 0)
decl = sect->named.decl;
gcc_assert (decl);
- error ("%+D causes a section type conflict with %D",
- decl, sect->named.decl);
- if (decl != sect->named.decl)
- inform (DECL_SOURCE_LOCATION (sect->named.decl),
- "%qD was declared here", sect->named.decl);
+ if (sect->named.decl == NULL)
+ error ("%+D causes a section type conflict", decl);
+ else
+ {
+ error ("%+D causes a section type conflict with %D",
+ decl, sect->named.decl);
+ if (decl != sect->named.decl)
+ inform (DECL_SOURCE_LOCATION (sect->named.decl),
+ "%qD was declared here", sect->named.decl);
+ }
/* Make sure we don't error about one section multiple times. */
sect->common.flags |= SECTION_OVERRIDE;
}
the entire pending_assemble_externals list. See assemble_external(). */
static struct pointer_set_t *pending_assemble_externals_set;
+/* Some targets delay some output to final using TARGET_ASM_FILE_END.
+ As a result, assemble_external can be called after the list of externals
+ is processed and the pointer set destroyed. */
+static bool pending_assemble_externals_processed;
+
#ifdef ASM_OUTPUT_EXTERNAL
/* True if DECL is a function decl for which no out-of-line copy exists.
It is assumed that DECL's assembler name has been set. */
assemble_external_real (TREE_VALUE (list));
pending_assemble_externals = 0;
+ pending_assemble_externals_processed = true;
pointer_set_destroy (pending_assemble_externals_set);
#endif
}
weak_decls = tree_cons (NULL, decl, weak_decls);
#ifdef ASM_OUTPUT_EXTERNAL
+ if (pending_assemble_externals_processed)
+ {
+ assemble_external_real (decl);
+ return;
+ }
+
if (! pointer_set_insert (pending_assemble_externals_set, decl))
pending_assemble_externals = tree_cons (NULL, decl,
pending_assemble_externals);
tem = TREE_OPERAND (tem, 0))
;
+ if (TREE_CODE (tem) == MEM_REF
+ && TREE_CODE (TREE_OPERAND (tem, 0)) == ADDR_EXPR)
+ {
+ reloc = compute_reloc_for_constant (TREE_OPERAND (tem, 0));
+ break;
+ }
+
if (TREE_PUBLIC (tem))
reloc |= 2;
else
if (CONSTANT_CLASS_P (tem) || TREE_CODE (tem) == CONSTRUCTOR)
output_constant_def (tem, 0);
+
+ if (TREE_CODE (tem) == MEM_REF)
+ output_addressed_constants (TREE_OPERAND (tem, 0));
break;
case PLUS_EXPR: