+struct spu_elf_params
+{
+ /* Stash various callbacks for --auto-overlay. */
+ void (*place_spu_section) (asection *, asection *, const char *);
+ bfd_size_type (*spu_elf_load_ovl_mgr) (void);
+ FILE *(*spu_elf_open_overlay_script) (void);
+ void (*spu_elf_relink) (void);
+
+ /* Bit 0 set if --auto-overlay.
+ Bit 1 set if --auto-relink.
+ Bit 2 set if --overlay-rodata. */
+ unsigned int auto_overlay : 3;
+#define AUTO_OVERLAY 1
+#define AUTO_RELINK 2
+#define OVERLAY_RODATA 4
+
+ /* Type of overlays, enum _ovly_flavour. */
+ unsigned int ovly_flavour : 1;
+ unsigned int compact_stub : 1;
+
+ /* Set if we should emit symbols for stubs. */
+ unsigned int emit_stub_syms : 1;
+
+ /* Set if we want stubs on calls out of overlay regions to
+ non-overlay regions. */
+ unsigned int non_overlay_stubs : 1;
+
+ /* Set if lr liveness analysis should be done. */
+ unsigned int lrlive_analysis : 1;
+
+ /* Set if stack size analysis should be done. */
+ unsigned int stack_analysis : 1;
+
+ /* Set if __stack_* syms will be emitted. */
+ unsigned int emit_stack_syms : 1;
+
+ /* Set if non-icache code should be allowed in icache lines. */
+ unsigned int non_ia_text : 1;
+
+ /* Set when the .fixup section should be generated. */
+ unsigned int emit_fixups : 1;
+
+ /* Range of valid addresses for loadable sections. */
+ bfd_vma local_store_lo;
+ bfd_vma local_store_hi;
+
+ /* Control --auto-overlay feature. */
+ unsigned int num_lines;
+ unsigned int line_size;
+ unsigned int max_branch;
+ unsigned int auto_overlay_fixed;
+ unsigned int auto_overlay_reserved;
+ int extra_stack_space;
+};
+