+2008-04-14 Edmar Wienskoski <edmar@freescale.com>
+
+ * archures.c: Add bfd_mach_ppc_e500mc.
+ * bfd-in2.h: Regenerate.
+
+2008-04-08 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (spu_elf_build_stubs): Correct error message.
+ (mark_functions_via_relocs): Remove premature init of symtab_hdr.
+ (collect_overlays): Commment typo fix.
+
+2008-04-08 Kees Cook <kees@canonical.com>
+
+ * elflink.c (bfd_elf_size_dynamic_sections): Ignore GNU-stack note
+ in EXEC_P bfds.
+
+2008-04-08 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c: Include libiberty.h.
+ (struct spu_link_hash_table): Add local_stire, overlay_fixed, reserved,
+ non_ovly_stub, spu_elf_load_ovl_mgr, spu_elf_open_overlay_script,
+ spu_elf_relink, auto_overlay fields.
+ (AUTO_OVERLAY, AUTO_RELINK, OVERLAY_RODATA): Define.
+ (needs_ovl_stub): Flip test so that call to non-function warning
+ is emitted during relocate_section rather than earlier.
+ (spu_elf_check_vma): Stash --auto-overlay parameters, and clear
+ auto_overlay if no section exceeds local store.
+ (struct call_info): Add count, max_depth, is_pasted fields.
+ (struct function_info): Add rodata, last_caller, call_count,
+ depth, new visit flags.
+ (insert_callee): Increment call count.
+ (copy_callee): New function.
+ (mark_functions_via_relocs): Investigate all reloc types to count
+ possible function pointer stubs for --auto-overlay. Track
+ last_caller and increment function call_count.
+ (pasted_function): Insert a "call" into call info for pasted section.
+ (remove_cycles): Track max depth of calls. Don't emit call graph
+ pruning warning for --auto-overlay.
+ (build_call_tree): Don't transfer_calls for --auto-overlay.
+ Adjust remove_cycles call.
+ (sort_calls, sort_lib, sort_bfds): New functions.
+ (struct _mos_param, struct _uos_param, struct _cl_param): New.
+ (mark_overlay_section, unmark_overlay_section): New functions.
+ (collect_lib_sectios, auto_ovl_lib_functions): New functions.
+ (collect_overlays, find_pasted_call): New functions.
+ (sum_stack): Deal with is_pasted "calls". Exit before printing
+ when --auto-overlay.
+ (spu_elf_auto_overlay): New function.
+ (spu_elf_final_link): Call spu_elf_auto_overlay.
+ * elf32-spu.h (spu_elf_check_vma): Update prototype.
+
+2008-04-07 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (allocate_spuear_stubs): Ensure _SPUEAR_ symbol
+ is defined in overlay section before creating a stub.
+ (build_spuear_stubs): Likewise.
+ (spu_elf_size_stubs, spu_elf_build_stubs): Adjust calls.
+
+2008-04-02 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (insert_callee): Reorder call list so most recent
+ call is always first.
+ (interesting_section): Move.
+ (mark_functions_via_relocs): Fold interesting_section and
+ reloc_count tests in callers to here. Simplify output section
+ owner test.
+ (discover_functions): Set "gaps" when no symbols and some
+ "interesting_section". Run pasted_function loop for no symbol
+ bfds.
+ (for_each_node, transfer_calls): New functions.
+ (mark_non_root): Adjust to suit for_each_node.
+ (call_graph_traverse): Likewise. Fix memory leak. Rename to..
+ (remove_cycles): ..this.
+ (build_call_tree): Use for_each_node and transfer_calls.
+ (struct _sum_stack_param): New.
+ (sum_stack): Adjust to suit for_each_node. Return error on
+ malloc failure. Move code to print root node cumulative stack from..
+ (spu_elf_stack_analysis): ..here. Use for_each_node.
+
2008-03-31 Cary Coutant <ccoutant@google.com>
PR 6006