[PATCH] Clean-up backend ASM_FINAL_SPEC usage

[Rainer Orth]

Zack Weinberg <zack@codesourcery.com> writes:

> mips-tfile is used only for ECOFF alpha and mips, and only when GAS is
> not used.  One obvious tactic would be to require GAS for such
> targets, thus eliminating the need for mips-tfile entirely.  I'm not
> sure what the situation is on alpha, but Richard Sandiford believes

gas is not available for Alpha/Tru64 UNIX, so one needs mips-tfile to get
any debugging information on that platform.

> that support for -mmips-as on MIPS ECOFF is currently broken in
> other ways.

I'm currently working to revive support for the MIPS O32 ABI on IRIX 6, and
have an old patch (by Michael Joosten) to mips-tfile to support
stabs-in-mdebug in ELF with the native as.

	Rainer