Remove locale file dependence on int32_t alignment.

1 files changed, 14 insertions, 24 deletions

diff --git a/locale/programs/ld-collate.c b/locale/programs/ld-collate.c
index e610389b0c..31e2d05859 100644
--- a/locale/programs/ld-collate.c
+++ b/locale/programs/ld-collate.c
@@ -2154,11 +2154,11 @@ collate_output (struct localedef_t *locale, const struct charmap_t *charmap,
 	++i;
       }
   /* And align the output.  */
-  i = (nrules * i) % __alignof__ (int32_t);
+  i = (nrules * i) % LOCFILE_ALIGN;
   if (i > 0)
     do
       obstack_1grow (&weightpool, '\0');
-    while (++i < __alignof__ (int32_t));
+    while (++i < LOCFILE_ALIGN);
 
   add_locale_raw_obstack (&file, &weightpool);
 
@@ -2204,8 +2204,7 @@ collate_output (struct localedef_t *locale, const struct charmap_t *charmap,
 	struct element_t *runp = collate->mbheads[ch];
 	struct element_t *lastp;
 
-	assert ((obstack_object_size (&extrapool)
-		 & (__alignof__ (int32_t) - 1)) == 0);
+	assert (LOCFILE_ALIGNED_P (obstack_object_size (&extrapool)));
 
 	tablemb[ch] = -obstack_object_size (&extrapool);
 
@@ -2230,11 +2229,9 @@ collate_output (struct localedef_t *locale, const struct charmap_t *charmap,
 		struct element_t *curp;
 
 		/* Compute how much space we will need.  */
-		added = ((sizeof (int32_t) + 1 + 2 * (runp->nmbs - 1)
-			  + __alignof__ (int32_t) - 1)
-			 & ~(__alignof__ (int32_t) - 1));
-		assert ((obstack_object_size (&extrapool)
-			 & (__alignof__ (int32_t) - 1)) == 0);
+		added = LOCFILE_ALIGN_UP (sizeof (int32_t) + 1
+					  + 2 * (runp->nmbs - 1));
+		assert (LOCFILE_ALIGNED_P (obstack_object_size (&extrapool)));
 		obstack_make_room (&extrapool, added);
 
 		/* More than one consecutive entry.  We mark this by having
@@ -2291,11 +2288,9 @@ collate_output (struct localedef_t *locale, const struct charmap_t *charmap,
 		/* Output the weight info.  */
 		weightidx = output_weight (&weightpool, collate, runp);
 
-		added = ((sizeof (int32_t) + 1 + runp->nmbs - 1
-			  + __alignof__ (int32_t) - 1)
-			 & ~(__alignof__ (int32_t) - 1));
-		assert ((obstack_object_size (&extrapool)
-			 & (__alignof__ (int32_t) - 1)) == 0);
+		added = LOCFILE_ALIGN_UP (sizeof (int32_t) + 1
+					  + runp->nmbs - 1);
+		assert (LOCFILE_ALIGNED_P (obstack_object_size (&extrapool)));
 		obstack_make_room (&extrapool, added);
 
 		obstack_int32_grow_fast (&extrapool, weightidx);
@@ -2307,8 +2302,7 @@ collate_output (struct localedef_t *locale, const struct charmap_t *charmap,
 	      }
 
 	    /* Add alignment bytes if necessary.  */
-	    while ((obstack_object_size (&extrapool)
-		    & (__alignof__ (int32_t) - 1)) != 0)
+	    while (!LOCFILE_ALIGNED_P (obstack_object_size (&extrapool)))
 	      obstack_1grow_fast (&extrapool, '\0');
 
 	    /* Next entry.  */
@@ -2317,15 +2311,13 @@ collate_output (struct localedef_t *locale, const struct charmap_t *charmap,
 	  }
 	while (runp != NULL);
 
-	assert ((obstack_object_size (&extrapool)
-		 & (__alignof__ (int32_t) - 1)) == 0);
+	assert (LOCFILE_ALIGNED_P (obstack_object_size (&extrapool)));
 
 	/* If the final entry in the list is not a single character we
 	   add an UNDEFINED entry here.  */
 	if (lastp->nmbs != 1)
 	  {
-	    int added = ((sizeof (int32_t) + 1 + 1 + __alignof__ (int32_t) - 1)
-			 & ~(__alignof__ (int32_t) - 1));
+	    int added = LOCFILE_ALIGN_UP (sizeof (int32_t) + 1 + 1);
 	    obstack_make_room (&extrapool, added);
 
 	    obstack_int32_grow_fast (&extrapool, 0);
@@ -2335,15 +2327,13 @@ collate_output (struct localedef_t *locale, const struct charmap_t *charmap,
 	    obstack_1grow_fast (&extrapool, 0);
 
 	    /* Add alignment bytes if necessary.  */
-	    while ((obstack_object_size (&extrapool)
-		    & (__alignof__ (int32_t) - 1)) != 0)
+	    while (!LOCFILE_ALIGNED_P (obstack_object_size (&extrapool)))
 	      obstack_1grow_fast (&extrapool, '\0');
 	  }
       }
 
   /* Add padding to the tables if necessary.  */
-  while ((obstack_object_size (&weightpool) & (__alignof__ (int32_t) - 1))
-	 != 0)
+  while (!LOCFILE_ALIGNED_P (obstack_object_size (&weightpool)))
     obstack_1grow (&weightpool, 0);
 
   /* Now add the four tables.  */