+
+/* Whether to add support for explicit !relocation_op!sequence_number. At the
+ moment, only do this for ELF, though ECOFF could use it as well. */
+
+#ifdef OBJ_ELF
+#define RELOC_OP_P
+#endif
+
+#ifndef OBJ_EVAX
+/* Before the relocations are written, reorder them, so that user
+ supplied !lituse relocations follow the appropriate !literal
+ relocations. Also convert the gas-internal relocations to the
+ appropriate linker relocations. */
+#define tc_frob_file_before_fix() alpha_before_fix ()
+extern void alpha_before_fix (void);
+#endif
+
+#ifdef OBJ_ELF
+#define md_end alpha_elf_md_end
+extern void alpha_elf_md_end (void);
+#endif
+
+/* New fields for supporting explicit relocations (such as !literal to mark
+ where a pointer is loaded from the global table, and !lituse_base to track
+ all of the normal uses of that pointer). */
+
+#define TC_FIX_TYPE struct alpha_fix_tag
+
+struct alpha_fix_tag
+{
+ struct fix *next_reloc; /* Next !lituse or !gpdisp. */
+ struct alpha_reloc_tag *info; /* Other members with same sequence. */
+};
+
+/* Initialize the TC_FIX_TYPE field. */
+#define TC_INIT_FIX_DATA(FIX) \
+do { \
+ FIX->tc_fix_data.next_reloc = NULL; \
+ FIX->tc_fix_data.info = NULL; \
+} while (0)
+
+/* Work with DEBUG5 to print fields in tc_fix_type. */
+#define TC_FIX_DATA_PRINT(STREAM, FIX) \
+do { \
+ if (FIX->tc_fix_data.info) \
+ fprintf (STREAM, "\tinfo = 0x%lx, next_reloc = 0x%lx\n", \
+ (long) FIX->tc_fix_data.info, \
+ (long) FIX->tc_fix_data.next_reloc); \
+} while (0)
+
+#define TARGET_USE_CFIPOP 1
+
+#define tc_cfi_frame_initial_instructions alpha_cfi_frame_initial_instructions
+extern void alpha_cfi_frame_initial_instructions (void);
+
+#define DWARF2_LINE_MIN_INSN_LENGTH 4
+#define DWARF2_DEFAULT_RETURN_COLUMN 26
+#define DWARF2_CIE_DATA_ALIGNMENT (-8)