sim: callback: add human readable strings for debugging to maps

[deliverable/binutils-gdb.git] / gdb / spu-tdep.c

diff --git a/gdb/spu-tdep.c b/gdb/spu-tdep.c
index 032f5de4618c3d7d9bab5eaa7e5e1eac6b9aa36e..e2cd91f7722144b709d2eef5c8740a097ddcbbd4 100644 (file)
--- a/gdb/spu-tdep.c
+++ b/gdb/spu-tdep.c
@@ -1,5 +1,5 @@
 /* SPU target-dependent code for GDB, the GNU debugger.
-   Copyright (C) 2006-2014 Free Software Foundation, Inc.
+   Copyright (C) 2006-2015 Free Software Foundation, Inc.
 
    Contributed by Ulrich Weigand <uweigand@de.ibm.com>.
    Based on a port by Sid Manning <sid@us.ibm.com>.
@@ -881,8 +881,7 @@ spu_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc,
     }
 }
 
-/* Return true if we are in the function's epilogue, i.e. after the
-   instruction that destroyed the function's stack frame.
+/* Implement the stack_frame_destroyed_p gdbarch method.
 
    1) scan forward from the point of execution:
        a) If you find an instruction that modifies the stack pointer
@@ -899,7 +898,7 @@ spu_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc,
            limit for the size of an epilogue.  */
 
 static int
-spu_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR pc)
+spu_stack_frame_destroyed_p (struct gdbarch *gdbarch, CORE_ADDR pc)
 {
   enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
   CORE_ADDR scan_pc, func_start, func_end, epilogue_start, epilogue_end;
@@ -1953,7 +1952,7 @@ static void
 spu_catch_start (struct objfile *objfile)
 {
   struct bound_minimal_symbol minsym;
-  struct symtab *symtab;
+  struct compunit_symtab *cust;
   CORE_ADDR pc;
   char buf[32];
 
@@ -1978,16 +1977,17 @@ spu_catch_start (struct objfile *objfile)
   /* If we have debugging information, try to use it -- this
      will allow us to properly skip the prologue.  */
   pc = BMSYMBOL_VALUE_ADDRESS (minsym);
-  symtab = find_pc_sect_symtab (pc, MSYMBOL_OBJ_SECTION (minsym.objfile,
-                                                        minsym.minsym));
-  if (symtab != NULL)
+  cust
+    = find_pc_sect_compunit_symtab (pc, MSYMBOL_OBJ_SECTION (minsym.objfile,
+                                                            minsym.minsym));
+  if (cust != NULL)
     {
-      const struct blockvector *bv = BLOCKVECTOR (symtab);
+      const struct blockvector *bv = COMPUNIT_BLOCKVECTOR (cust);
       struct block *block = BLOCKVECTOR_BLOCK (bv, GLOBAL_BLOCK);
       struct symbol *sym;
       struct symtab_and_line sal;
 
-      sym = lookup_block_symbol (block, "main", VAR_DOMAIN);
+      sym = block_lookup_symbol (block, "main", VAR_DOMAIN);
       if (sym)
        {
          fixup_symbol_section (sym, objfile);
@@ -2697,7 +2697,7 @@ spu_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
      This assumes the filename convention employed by solib-spu.c.  */
   else if (info.abfd)
     {
-      char *name = strrchr (info.abfd->filename, '@');
+      const char *name = strrchr (info.abfd->filename, '@');
       if (name)
        sscanf (name, "@0x%*x <%d>", &id);
     }
@@ -2784,7 +2784,7 @@ spu_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
   set_gdbarch_virtual_frame_pointer (gdbarch, spu_virtual_frame_pointer);
   set_gdbarch_frame_args_skip (gdbarch, 0);
   set_gdbarch_skip_prologue (gdbarch, spu_skip_prologue);
-  set_gdbarch_in_function_epilogue_p (gdbarch, spu_in_function_epilogue_p);
+  set_gdbarch_stack_frame_destroyed_p (gdbarch, spu_stack_frame_destroyed_p);
 
   /* Cell/B.E. cross-architecture unwinder support.  */
   frame_unwind_prepend_unwinder (gdbarch, &spu2ppu_unwind);
@@ -2793,7 +2793,6 @@ spu_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
   set_gdbarch_decr_pc_after_break (gdbarch, 4);
   set_gdbarch_breakpoint_from_pc (gdbarch, spu_breakpoint_from_pc);
   set_gdbarch_memory_remove_breakpoint (gdbarch, spu_memory_remove_breakpoint);
-  set_gdbarch_cannot_step_breakpoint (gdbarch, 1);
   set_gdbarch_software_single_step (gdbarch, spu_software_single_step);
   set_gdbarch_get_longjmp_target (gdbarch, spu_get_longjmp_target);