cleanup: constify argument passed to dwarf form predicates

2013-07-30  Sanimir Agovic  <sanimir.agovic@intel.com>

gdb/
	* dwarf2read.c (attr_form_is_block): Make argument const.
	(attr_form_is_section_offset): Make argument const.
	(attr_form_is_constant): Make argument const.
	(attr_form_is_ref): Make argument const.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 219554e..b10ad1f 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,12 @@
 2013-07-30  Sanimir Agovic  <sanimir.agovic@intel.com>
 
+       * dwarf2read.c (attr_form_is_block): Make argument const.
+       (attr_form_is_section_offset): Make argument const.
+       (attr_form_is_constant): Make argument const.
+       (attr_form_is_ref): Make argument const.
+
+2013-07-30  Sanimir Agovic  <sanimir.agovic@intel.com>
+
        * dwarf2read.c (attr_is_ref): Rename to attr_form_is_ref.
        All uses updated.
        (attr_form_is_ref): Moved below attr_form_is_constant.

diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
index 9070375..9ed43b2 100644 (file)
--- a/gdb/dwarf2read.c
+++ b/gdb/dwarf2read.c
@@ -1649,13 +1649,13 @@ static struct die_info *dwarf_alloc_die (struct dwarf2_cu *, int);
 static void dwarf_decode_macros (struct dwarf2_cu *, unsigned int,
                                 const char *, int);
 
-static int attr_form_is_block (struct attribute *);
+static int attr_form_is_block (const struct attribute *);
 
-static int attr_form_is_section_offset (struct attribute *);
+static int attr_form_is_section_offset (const struct attribute *);
 
-static int attr_form_is_constant (struct attribute *);
+static int attr_form_is_constant (const struct attribute *);
 
-static int attr_form_is_ref (struct attribute *);
+static int attr_form_is_ref (const struct attribute *);
 
 static void fill_in_loclist_baton (struct dwarf2_cu *cu,
                                   struct dwarf2_loclist_baton *baton,
@@ -19797,7 +19797,7 @@ dwarf_decode_macros (struct dwarf2_cu *cu, unsigned int offset,
    if so return true else false.  */
 
 static int
-attr_form_is_block (struct attribute *attr)
+attr_form_is_block (const struct attribute *attr)
 {
   return (attr == NULL ? 0 :
       attr->form == DW_FORM_block1
@@ -19817,7 +19817,7 @@ attr_form_is_block (struct attribute *attr)
    of them.  */
 
 static int
-attr_form_is_section_offset (struct attribute *attr)
+attr_form_is_section_offset (const struct attribute *attr)
 {
   return (attr->form == DW_FORM_data4
           || attr->form == DW_FORM_data8
@@ -19838,7 +19838,7 @@ attr_form_is_section_offset (struct attribute *attr)
    taken as section offsets, not constants.  */
 
 static int
-attr_form_is_constant (struct attribute *attr)
+attr_form_is_constant (const struct attribute *attr)
 {
   switch (attr->form)
     {
@@ -19859,7 +19859,7 @@ attr_form_is_constant (struct attribute *attr)
    besides DW_FORM_ref_addr it is stored as cu_offset in the DWARF file.  */
 
 static int
-attr_form_is_ref (struct attribute *attr)
+attr_form_is_ref (const struct attribute *attr)
 {
   switch (attr->form)
     {