===================================================================
@@ -740,9 +740,6 @@
return NULL_TREE;
}
-/* The section must have global and overlaid attributes. */
-#define SECTION_VMS_OVERLAY SECTION_MACH_DEP
-
/* Part of the low level implementation of DEC Ada pragma Common_Object which
enables the shared use of variables stored in overlaid linker areas
corresponding to the use of Fortran COMMON. */
@@ -753,24 +750,18 @@
bool *no_add_attrs)
{
tree decl = *node;
- tree id, val;
- if (! DECL_P (decl))
- abort ();
+ tree id;
+
+ gcc_assert (DECL_P (decl));
DECL_COMMON (decl) = 1;
id = TREE_VALUE (args);
- if (TREE_CODE (id) == IDENTIFIER_NODE)
- val = build_string (IDENTIFIER_LENGTH (id), IDENTIFIER_POINTER (id));
- else if (TREE_CODE (id) == STRING_CST)
- val = id;
- else
+ if (TREE_CODE (id) != IDENTIFIER_NODE && TREE_CODE (id) != STRING_CST)
{
- warning (OPT_Wattributes,
- "%qE attribute requires a string constant argument", name);
+ error ("%qE attribute requires a string constant argument", name);
*no_add_attrs = true;
return NULL_TREE;
}
- DECL_SECTION_NAME (decl) = val;
return NULL_TREE;
}
@@ -783,50 +774,31 @@
{
tree attr = DECL_ATTRIBUTES (decl);
- /* As common_object attribute set DECL_SECTION_NAME check it before
- looking up the attribute. */
- if (DECL_SECTION_NAME (decl) && attr)
+ if (attr)
attr = lookup_attribute ("common_object", attr);
- else
- attr = NULL_TREE;
-
- if (!attr)
+ if (attr)
{
- /* Code from elfos.h. */
- fprintf (file, "%s", COMMON_ASM_OP);
- assemble_name (file, name);
- fprintf (file, ","HOST_WIDE_INT_PRINT_UNSIGNED",%u\n",
- size, align / BITS_PER_UNIT);
- }
- else
- {
- ASM_OUTPUT_ALIGN (file, floor_log2 (align / BITS_PER_UNIT));
- ASM_OUTPUT_LABEL (file, name);
- ASM_OUTPUT_SKIP (file, size ? size : 1);
- }
-}
+ tree id = TREE_VALUE (TREE_VALUE (attr));
+ const char *name;
-/* Definition of TARGET_ASM_NAMED_SECTION for VMS. */
+ if (TREE_CODE (id) == IDENTIFIER_NODE)
+ name = IDENTIFIER_POINTER (id);
+ else if (TREE_CODE (id) == STRING_CST)
+ name = TREE_STRING_POINTER (id);
+ else
+ abort ();
-void
-ia64_vms_elf_asm_named_section (const char *name, unsigned int flags,
- tree decl)
-{
- if (!(flags & SECTION_VMS_OVERLAY))
- {
- default_elf_asm_named_section (name, flags, decl);
- return;
+ fprintf (file, "\t.vms_common\t\"%s\",", name);
}
- if (flags != (SECTION_VMS_OVERLAY | SECTION_WRITE))
- abort ();
+ else
+ fprintf (file, "%s", COMMON_ASM_OP);
- if (flags & SECTION_DECLARED)
- {
- fprintf (asm_out_file, "\t.section\t%s\n", name);
- return;
- }
+ /* Code from elfos.h. */
+ assemble_name (file, name);
+ fprintf (file, ","HOST_WIDE_INT_PRINT_UNSIGNED",%u",
+ size, align / BITS_PER_UNIT);
- fprintf (asm_out_file, "\t.section\t%s,\"awgO\"\n", name);
+ fputc ('\n', file);
}
static void
@@ -10536,12 +10508,6 @@
|| strncmp (name, ".gnu.linkonce.sb.", 17) == 0)
flags = SECTION_SMALL;
-#if TARGET_ABI_OPEN_VMS
- if (decl && DECL_ATTRIBUTES (decl)
- && lookup_attribute ("common_object", DECL_ATTRIBUTES (decl)))
- flags |= SECTION_VMS_OVERLAY;
-#endif
-
flags |= default_section_type_flags (decl, name, reloc);
return flags;
}
===================================================================
@@ -121,9 +121,6 @@
#undef TARGET_VALID_POINTER_MODE
#define TARGET_VALID_POINTER_MODE ia64_vms_valid_pointer_mode
-#undef TARGET_ASM_NAMED_SECTION
-#define TARGET_ASM_NAMED_SECTION ia64_vms_elf_asm_named_section
-
/* Define this macro if it is advisable to hold scalars in registers
in a wider mode than that declared by the program. In such cases,
the value is constrained to be within the bounds of the declared