Branching for GCC 3.0

[Joseph S. Myers]

On Mon, 8 Jan 2001, Jonathan Larmour wrote:

> If gcc is branched now, does this mean that the libgcc ABI is now set
> in stone?

What about the symbols marked with ??? in libgcc-std.ver?  They need to
either go or not, now.

  # Basic block profile symbols.
  # ??? Some of these are for `-a', which ought to die.
  __bb
  __bb_exit_func
  __bb_fork_func
  __bb_init_func
  __bb_init_trace_func
  __bb_trace_func
  __bb_trace_ret

  # ??? Symbols that perhaps unused should be nuked.
  __builtin_saveregs
  __clear_cache
  __dummy
  __empty
  __eprintf
  __gcc_bcmp

-- 
Joseph S. Myers
jsm28@cam.ac.uk