Allow large alignments on ELF systems

From-SVN: r10951

gcc/config/mips/elf.h

@@ -44,3 +44,10 @@ do {							\
   extern FILE *asm_out_text_file;			\
   fprintf (asm_out_text_file, "\t.etype\t0x%x;", (a));	\
 } while (0)
+
+/* Biggest alignment supported by the object file format of this
+   machine.  Use this macro to limit the alignment which can be
+   specified using the `__attribute__ ((aligned (N)))' construct.  If
+   not defined, the default value is `BIGGEST_ALIGNMENT'.  */
+
+#define MAX_OFILE_ALIGNMENT (32768*8)

gcc/config/mips/elf64.h

@@ -69,6 +69,13 @@ Boston, MA 02111-1307, USA.  */
 #include "gofast.h"
 #define INIT_TARGET_OPTABS INIT_GOFAST_OPTABS
 
+/* Biggest alignment supported by the object file format of this
+   machine.  Use this macro to limit the alignment which can be
+   specified using the `__attribute__ ((aligned (N)))' construct.  If
+   not defined, the default value is `BIGGEST_ALIGNMENT'.  */
+
+#define MAX_OFILE_ALIGNMENT (32768*8)
+
 /* We need to use .esize and .etype instead of .size and .type to
    avoid conflicting with ELF directives.  */
 #undef PUT_SDB_SIZE

gcc/config/svr4.h

@@ -476,6 +476,13 @@ do {									\
   ASM_OUTPUT_ALIGNED_COMMON (FILE, NAME, SIZE, ALIGN);			\
 } while (0)
 
+/* Biggest alignment supported by the object file format of this
+   machine.  Use this macro to limit the alignment which can be
+   specified using the `__attribute__ ((aligned (N)))' construct.  If
+   not defined, the default value is `BIGGEST_ALIGNMENT'.  */
+
+#define MAX_OFILE_ALIGNMENT (32768*8)
+
 /* This is the pseudo-op used to generate a 32-bit word of data with a
    specific value in some section.  This is the same for all known svr4
    assemblers.  */