2010-05-16 Michael Snyder <msnyder@vmware.com>

[deliverable/binutils-gdb.git] / gdb / tramp-frame.c

diff --git a/gdb/tramp-frame.c b/gdb/tramp-frame.c
index 3c7e9e6630a0e3bbf0132649abf6773e9712fe15..feb00556afce99c4360d8a5bec025b84f262dbab 100644 (file)
--- a/gdb/tramp-frame.c
+++ b/gdb/tramp-frame.c
@@ -45,6 +45,7 @@ tramp_frame_cache (struct frame_info *this_frame,
                   void **this_cache)
 {
   struct tramp_frame_cache *tramp_cache = (*this_cache);
+
   if (tramp_cache->trad_cache == NULL)
     {
       tramp_cache->trad_cache = trad_frame_cache_zalloc (this_frame);
@@ -63,6 +64,7 @@ tramp_frame_this_id (struct frame_info *this_frame,
 {
   struct trad_frame_cache *trad_cache
     = tramp_frame_cache (this_frame, this_cache);
+
   trad_frame_get_id (trad_cache, this_id);
 }
 
@@ -73,6 +75,7 @@ tramp_frame_prev_register (struct frame_info *this_frame,
 {
   struct trad_frame_cache *trad_cache
     = tramp_frame_cache (this_frame, this_cache);
+
   return trad_frame_get_register (trad_cache, this_frame, prev_regnum);
 }
 
@@ -83,16 +86,19 @@ tramp_frame_start (const struct tramp_frame *tramp,
   struct gdbarch *gdbarch = get_frame_arch (this_frame);
   enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
   int ti;
+
   /* Search through the trampoline for one that matches the
      instruction sequence around PC.  */
   for (ti = 0; tramp->insn[ti].bytes != TRAMP_SENTINEL_INSN; ti++)
     {
       CORE_ADDR func = pc - tramp->insn_size * ti;
       int i;
+
       for (i = 0; 1; i++)
        {
          gdb_byte buf[sizeof (tramp->insn[0])];
          ULONGEST insn;
+
          if (tramp->insn[i].bytes == TRAMP_SENTINEL_INSN)
            return func;
          if (!safe_frame_unwind_memory (this_frame,