* ada-lang.c (assign_component): Use platform-specific integer type

	instead of builtin_type_int32 type.
	(ada_evaluate_subexp) [OP_ATR_SIZE]: Likewise.

	* ax-gdb.c (gen_expr) [UNOP_NEG]: Use platform-specific integer type
	instead of builtin_type_int8 type.
	* valarith.c (value_x_unop): Likewise.
	* python/python-value.c (valpy_absolute): Avoid reference to
	builtin_type_int8 type.

	* eval.c (evaluate_subexp_standard): Use platform-specific integer
	type instead of builtin_type_int8 as EVAL_SKIP return value type.
	* ada-lang.c (ada_evaluate_subexp): Likewise.
	* jv-lang.c (evaluate_subexp_java): Likewise.
	* m2-lang.c (evaluate_subexp_modula2): Likewise.
	* scm-lang.c (evaluate_exp): Likewise.

	* value.h (value_bitstring): Add INDEX_TYPE argument.
	* valops.c (value_bitstring): Add INDEX_TYPE argument, use it instead
	of builtin_type_int32 as base range type.
	* eval.c (evaluate_subexp_standard): Update value_bitstring call.

11 files changed, 48 insertions, 21 deletions

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index bd617d5..f7daf3a 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,29 @@
 2009-07-02  Ulrich Weigand  <uweigand@de.ibm.com>
 
+	* ada-lang.c (assign_component): Use platform-specific integer type
+	instead of builtin_type_int32 type.
+	(ada_evaluate_subexp) [OP_ATR_SIZE]: Likewise.
+
+	* ax-gdb.c (gen_expr) [UNOP_NEG]: Use platform-specific integer type
+	instead of builtin_type_int8 type.
+	* valarith.c (value_x_unop): Likewise.
+	* python/python-value.c (valpy_absolute): Avoid reference to
+	builtin_type_int8 type.
+
+	* eval.c (evaluate_subexp_standard): Use platform-specific integer
+	type instead of builtin_type_int8 as EVAL_SKIP return value type.
+	* ada-lang.c (ada_evaluate_subexp): Likewise.
+	* jv-lang.c (evaluate_subexp_java): Likewise.
+	* m2-lang.c (evaluate_subexp_modula2): Likewise.
+	* scm-lang.c (evaluate_exp): Likewise.
+
+	* value.h (value_bitstring): Add INDEX_TYPE argument.
+	* valops.c (value_bitstring): Add INDEX_TYPE argument, use it instead
+	of builtin_type_int32 as base range type.
+	* eval.c (evaluate_subexp_standard): Update value_bitstring call.
+
+2009-07-02  Ulrich Weigand  <uweigand@de.ibm.com>
+
 	* gdbtypes.c (lookup_array_range_type): Add prototype.
 	(lookup_string_range_type): Likewise.
 	* gdbtypes.c (lookup_array_range_type): New function.
diff --git a/gdb/ada-lang.c b/gdb/ada-lang.c
index 520b401..7bda72c 100644
--- a/gdb/ada-lang.c
+++ b/gdb/ada-lang.c
@@ -7990,7 +7990,8 @@ assign_component (struct value *container, struct value *lhs, LONGEST index,
   struct value *elt;
   if (TYPE_CODE (value_type (lhs)) == TYPE_CODE_ARRAY)
     {
-      struct value *index_val = value_from_longest (builtin_type_int32, index);
+      struct type *index_type = builtin_type (exp->gdbarch)->builtin_int;
+      struct value *index_val = value_from_longest (index_type, index);
       elt = unwrap_value (ada_value_subscript (lhs, 1, &index_val));
     }
   else
@@ -9235,9 +9236,9 @@ ada_evaluate_subexp (struct type *expect_type, struct expression *exp,
       if (noside == EVAL_SKIP)
         goto nosideret;
       else if (noside == EVAL_AVOID_SIDE_EFFECTS)
-        return value_zero (builtin_type_int32, not_lval);
+        return value_zero (builtin_type (exp->gdbarch)->builtin_int, not_lval);
       else
-        return value_from_longest (builtin_type_int32,
+        return value_from_longest (builtin_type (exp->gdbarch)->builtin_int,
                                    TARGET_CHAR_BIT * TYPE_LENGTH (type));
 
     case OP_ATR_VAL:
@@ -9422,7 +9423,7 @@ ada_evaluate_subexp (struct type *expect_type, struct expression *exp,
     }
 
 nosideret:
-  return value_from_longest (builtin_type_int8, (LONGEST) 1);
+  return value_from_longest (builtin_type (exp->gdbarch)->builtin_int, 1);
 }
 
 
diff --git a/gdb/ax-gdb.c b/gdb/ax-gdb.c
index 80f6cbf..4edf8f2 100644
--- a/gdb/ax-gdb.c
+++ b/gdb/ax-gdb.c
@@ -1642,7 +1642,8 @@ gen_expr (struct expression *exp, union exp_element **pc,
     case UNOP_NEG:
       (*pc)++;
       /* -FOO is equivalent to 0 - FOO.  */
-      gen_int_literal (ax, &value1, (LONGEST) 0, builtin_type_int8);
+      gen_int_literal (ax, &value1, 0,
+		       builtin_type (exp->gdbarch)->builtin_int);
       gen_usual_unary (exp, ax, &value1);	/* shouldn't do much */
       gen_expr (exp, pc, ax, &value2);
       gen_usual_unary (exp, ax, &value2);
diff --git a/gdb/eval.c b/gdb/eval.c
index 4a35c93..531ad76 100644
--- a/gdb/eval.c
+++ b/gdb/eval.c
@@ -805,7 +805,8 @@ evaluate_subexp_standard (struct type *expect_type,
 	+= 3 + BYTES_TO_EXP_ELEM ((tem + HOST_CHAR_BIT - 1) / HOST_CHAR_BIT);
       if (noside == EVAL_SKIP)
 	goto nosideret;
-      return value_bitstring (&exp->elts[pc + 2].string, tem);
+      return value_bitstring (&exp->elts[pc + 2].string, tem,
+			      builtin_type (exp->gdbarch)->builtin_int);
       break;
 
     case OP_ARRAY:
@@ -2515,7 +2516,7 @@ GDB does not (yet) know how to evaluate that kind of expression"));
     }
 
 nosideret:
-  return value_from_longest (builtin_type_int8, (LONGEST) 1);
+  return value_from_longest (builtin_type (exp->gdbarch)->builtin_int, 1);
 }
 
 /* Evaluate a subexpression of EXP, at index *POS,
diff --git a/gdb/jv-lang.c b/gdb/jv-lang.c
index e522a46..9d24845 100644
--- a/gdb/jv-lang.c
+++ b/gdb/jv-lang.c
@@ -967,7 +967,7 @@ evaluate_subexp_java (struct type *expect_type, struct expression *exp,
 standard:
   return evaluate_subexp_standard (expect_type, exp, pos, noside);
 nosideret:
-  return value_from_longest (builtin_type_int8, (LONGEST) 1);
+  return value_from_longest (builtin_type (exp->gdbarch)->builtin_int, 1);
 }
 
 static char *java_demangle (const char *mangled, int options)
diff --git a/gdb/m2-lang.c b/gdb/m2-lang.c
index 85fa123..90c3b2f 100644
--- a/gdb/m2-lang.c
+++ b/gdb/m2-lang.c
@@ -275,7 +275,7 @@ evaluate_subexp_modula2 (struct type *expect_type, struct expression *exp,
     }
 
  nosideret:
-  return value_from_longest (builtin_type_int8, (LONGEST) 1);
+  return value_from_longest (builtin_type (exp->gdbarch)->builtin_int, 1);
 }
 
 
diff --git a/gdb/python/python-value.c b/gdb/python/python-value.c
index ab89842..ebc15dc 100644
--- a/gdb/python/python-value.c
+++ b/gdb/python/python-value.c
@@ -551,8 +551,8 @@ valpy_positive (PyObject *self)
 static PyObject *
 valpy_absolute (PyObject *self)
 {
-  if (value_less (((value_object *) self)->value,
-		  value_from_longest (builtin_type_int8, 0)))
+  struct value *value = ((value_object *) self)->value;
+  if (value_less (value, value_zero (value_type (value), not_lval)))
     return valpy_negative (self);
   else
     return valpy_positive (self);
diff --git a/gdb/scm-lang.c b/gdb/scm-lang.c
index b1d7865..66f293b 100644
--- a/gdb/scm-lang.c
+++ b/gdb/scm-lang.c
@@ -222,7 +222,7 @@ evaluate_exp (struct type *expect_type, struct expression *exp,
     }
   return evaluate_subexp_standard (expect_type, exp, pos, noside);
 nosideret:
-  return value_from_longest (builtin_type_int8, (LONGEST) 1);
+  return value_from_longest (builtin_type (exp->gdbarch)->builtin_int, 1);
 }
 
 const struct exp_descriptor exp_descriptor_scm = 
diff --git a/gdb/valarith.c b/gdb/valarith.c
index f2b7ef7..0ee25d2 100644
--- a/gdb/valarith.c
+++ b/gdb/valarith.c
@@ -471,6 +471,7 @@ value_x_binop (struct value *arg1, struct value *arg2, enum exp_opcode op,
 struct value *
 value_x_unop (struct value *arg1, enum exp_opcode op, enum noside noside)
 {
+  struct gdbarch *gdbarch = current_gdbarch;
   struct value **argvec;
   char *ptr, *mangle_ptr;
   char tstr[13], mangle_tstr[13];
@@ -505,13 +506,13 @@ value_x_unop (struct value *arg1, enum exp_opcode op, enum noside noside)
       break;
     case UNOP_POSTINCREMENT:
       strcpy (ptr, "++");
-      argvec[2] = value_from_longest (builtin_type_int8, 0);
+      argvec[2] = value_from_longest (builtin_type (gdbarch)->builtin_int, 0);
       argvec[3] = 0;
       nargs ++;
       break;
     case UNOP_POSTDECREMENT:
       strcpy (ptr, "--");
-      argvec[2] = value_from_longest (builtin_type_int8, 0);
+      argvec[2] = value_from_longest (builtin_type (gdbarch)->builtin_int, 0);
       argvec[3] = 0;
       nargs ++;
       break;
diff --git a/gdb/valops.c b/gdb/valops.c
index 52debbe..1f71a14 100644
--- a/gdb/valops.c
+++ b/gdb/valops.c
@@ -1378,14 +1378,12 @@ value_string (char *ptr, int len, struct type *char_type)
 }
 
 struct value *
-value_bitstring (char *ptr, int len)
+value_bitstring (char *ptr, int len, struct type *index_type)
 {
   struct value *val;
-  struct type *domain_type = create_range_type (NULL, 
-						builtin_type_int32,
-						0, len - 1);
-  struct type *type = create_set_type ((struct type *) NULL, 
-				       domain_type);
+  struct type *domain_type
+    = create_range_type (NULL, index_type, 0, len - 1);
+  struct type *type = create_set_type (NULL, domain_type);
   TYPE_CODE (type) = TYPE_CODE_BITSTRING;
   val = allocate_value (type);
   memcpy (value_contents_raw (val), ptr, TYPE_LENGTH (type));
diff --git a/gdb/value.h b/gdb/value.h
index e3574c1..6258d9f 100644
--- a/gdb/value.h
+++ b/gdb/value.h
@@ -384,7 +384,8 @@ extern struct value *value_cstring (char *ptr, int len,
 				    struct type *char_type);
 extern struct value *value_string (char *ptr, int len,
 				   struct type *char_type);
-extern struct value *value_bitstring (char *ptr, int len);
+extern struct value *value_bitstring (char *ptr, int len,
+				      struct type *index_type);
 
 extern struct value *value_array (int lowbound, int highbound,
 				  struct value **elemvec);