*** empty log message ***

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

diff --git a/gdb/frame.c b/gdb/frame.c
index 650b279819318e70b7d9851baaa39a1beec836da..1c4bccaf9e976b1b9eb65f4fb398ed4661c5f9d6 100644 (file)
--- a/gdb/frame.c
+++ b/gdb/frame.c
@@ -592,6 +592,7 @@ frame_find_by_id (struct frame_id id)
   for (frame = get_current_frame (); ; frame = prev_frame)
     {
       struct frame_id this = get_frame_id (frame);
+
       if (frame_id_eq (id, this))
        /* An exact match.  */
        return frame;
@@ -620,6 +621,7 @@ frame_unwind_pc (struct frame_info *this_frame)
   if (!this_frame->prev_pc.p)
     {
       CORE_ADDR pc;
+
       if (gdbarch_unwind_pc_p (frame_unwind_arch (this_frame)))
        {
          /* The right way.  The `pure' way.  The one true way.  This
@@ -769,7 +771,7 @@ frame_register_unwind (struct frame_info *frame, int regnum,
   *addrp = value_address (value);
   *realnump = VALUE_REGNUM (value);
 
-  if (bufferp)
+  if (bufferp && !*optimizedp)
     memcpy (bufferp, value_contents_all (value),
            TYPE_LENGTH (value_type (value)));
 
@@ -942,6 +944,7 @@ put_frame_register (struct frame_info *frame, int regnum,
        /* FIXME: write_memory doesn't yet take constant buffers.
            Arrrg!  */
        gdb_byte tmp[MAX_REGISTER_SIZE];
+
        memcpy (tmp, buf, register_size (gdbarch, regnum));
        write_memory (addr, tmp, register_size (gdbarch, regnum));
        break;
@@ -998,6 +1001,7 @@ get_frame_register_bytes (struct frame_info *frame, int regnum,
   for (i = regnum; i < numregs; i++)
     {
       int thissize = register_size (gdbarch, i);
+
       if (thissize == 0)
        break;  /* This register is not available on this architecture.  */
       maxsize += thissize;
@@ -1013,6 +1017,7 @@ get_frame_register_bytes (struct frame_info *frame, int regnum,
   while (len > 0)
     {
       int curr_len = register_size (gdbarch, regnum) - offset;
+
       if (curr_len > len)
        curr_len = len;
 
@@ -1024,6 +1029,7 @@ get_frame_register_bytes (struct frame_info *frame, int regnum,
       else
        {
          gdb_byte buf[MAX_REGISTER_SIZE];
+
          if (!frame_register_read (frame, regnum, buf))
            return 0;
          memcpy (myaddr, buf + offset, curr_len);
@@ -1055,6 +1061,7 @@ put_frame_register_bytes (struct frame_info *frame, int regnum,
   while (len > 0)
     {
       int curr_len = register_size (gdbarch, regnum) - offset;
+
       if (curr_len > len)
        curr_len = len;
 
@@ -1065,6 +1072,7 @@ put_frame_register_bytes (struct frame_info *frame, int regnum,
       else
        {
          gdb_byte buf[MAX_REGISTER_SIZE];
+
          frame_register_read (frame, regnum, buf);
          memcpy (buf + offset, myaddr, curr_len);
          put_frame_register (frame, regnum, buf);
@@ -2244,7 +2252,7 @@ Set whether backtraces should continue past the entry point of a program."),
 Show whether backtraces should continue past the entry point of a program."),
                           _("\
 Normally there are no callers beyond the entry point of a program, so GDB\n\
-will terminate the backtrace there.  Set this variable if you need to see \n\
+will terminate the backtrace there.  Set this variable if you need to see\n\
 the rest of the stack trace."),
                           NULL,
                           show_backtrace_past_entry,