Fix indentation in jit.c

[deliverable/binutils-gdb.git] / bfd / cpu-powerpc.c

diff --git a/bfd/cpu-powerpc.c b/bfd/cpu-powerpc.c
index 49594678d3a4319b8923996e0db1ef01e8df7772..6c54388a82be20837a0fb98ca125613212192263 100644 (file)
--- a/bfd/cpu-powerpc.c
+++ b/bfd/cpu-powerpc.c
@@ -48,6 +48,43 @@ powerpc_compatible (const bfd_arch_info_type *a,
   /*NOTREACHED*/
 }
 
+/* Return a COUNT sized buffer filled with nops (if CODE is TRUE) or
+   zeros (if CODE is FALSE).  This is the fill used between input
+   sections for alignment.  It won't normally be executed.   */
+
+static void *
+bfd_arch_ppc_nop_fill (bfd_size_type count,
+                      bfd_boolean is_bigendian,
+                      bfd_boolean code)
+{
+  bfd_byte *fill;
+
+  if (count == 0)
+    return NULL;
+  fill = bfd_malloc (count);
+  if (fill == NULL)
+    return fill;
+
+  if (code && (count & 3) == 0)
+    {
+      static const char nop_be[4] = {0x60, 0, 0, 0};
+      static const char nop_le[4] = {0, 0, 0, 0x60};
+      const char *nop = is_bigendian ? nop_be : nop_le;
+      bfd_byte *p = fill;
+
+      while (count != 0)
+       {
+         memcpy (p, nop, 4);
+         p += 4;
+         count -= 4;
+       }
+    }
+  else
+    memset (fill, 0, count);
+
+  return fill;
+}
+
 #define N(BITS, NUMBER, PRINT, DEFAULT, NEXT)          \
   {                                                    \
     BITS,      /* Bits in a word.  */                  \
@@ -61,7 +98,7 @@ powerpc_compatible (const bfd_arch_info_type *a,
     DEFAULT,                                           \
     powerpc_compatible,                                        \
     bfd_default_scan,                                  \
-    bfd_arch_default_fill,                             \
+    bfd_arch_ppc_nop_fill,                             \
     NEXT,                                              \
     0 /* Maximum offset of a reloc from the start of an insn.  */ \
   }