* breakpoint.h (struct bp_location): Change type of section

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

diff --git a/gdb/spu-tdep.c b/gdb/spu-tdep.c
index 502fc83cb5d31b6dd8e108ccc9d3dcc771370628..614bfdc61aedb8ffb17522543f4c264c4e1364ac 100644 (file)
--- a/gdb/spu-tdep.c
+++ b/gdb/spu-tdep.c
@@ -78,7 +78,7 @@ spu_builtin_type_vec128 (struct gdbarch *gdbarch)
       append_composite_type_field (t, "v4_float",
                                   init_vector_type (builtin_type_float, 4));
 
-      TYPE_FLAGS (t) |= TYPE_FLAG_VECTOR;
+      TYPE_VECTOR (t) = 1;
       TYPE_NAME (t) = "spu_builtin_type_vec128";
 
       tdep->spu_builtin_type_vec128 = t;
@@ -910,6 +910,10 @@ spu_frame_unwind_cache (struct frame_info *this_frame,
        }
     }
 
+  /* If we didn't find a frame, we cannot determine SP / return address.  */
+  if (info->frame_base == 0)
+    return info;
+
   /* The previous SP is equal to the CFA.  */
   trad_frame_set_value (info->saved_regs, SPU_SP_REGNUM, info->frame_base);
 
@@ -1103,6 +1107,7 @@ spu_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
                     int nargs, struct value **args, CORE_ADDR sp,
                     int struct_return, CORE_ADDR struct_addr)
 {
+  CORE_ADDR sp_delta;
   int i;
   int regnum = SPU_ARG1_REGNUM;
   int stack_arg = -1;
@@ -1182,8 +1187,14 @@ spu_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
   regcache_cooked_read (regcache, SPU_RAW_SP_REGNUM, buf);
   target_write_memory (sp, buf, 16);
 
-  /* Finally, update the SP register.  */
-  regcache_cooked_write_unsigned (regcache, SPU_SP_REGNUM, sp);
+  /* Finally, update all slots of the SP register.  */
+  sp_delta = sp - extract_unsigned_integer (buf, 4);
+  for (i = 0; i < 4; i++)
+    {
+      CORE_ADDR sp_slot = extract_unsigned_integer (buf + 4*i, 4);
+      store_unsigned_integer (buf + 4*i, 4, sp_slot + sp_delta);
+    }
+  regcache_cooked_write (regcache, SPU_RAW_SP_REGNUM, buf);
 
   return sp;
 }
@@ -1444,7 +1455,7 @@ spu_overlay_update (struct obj_section *osect)
       struct objfile *objfile;
 
       ALL_OBJSECTIONS (objfile, osect)
-       if (section_is_overlay (osect->the_bfd_section))
+       if (section_is_overlay (osect))
          spu_overlay_update_osect (osect);
     }
 }