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Re: RFC: target-hook-ize ASM_FILE_START

From: Zack Weinberg <zack at codesourcery dot com>
To: Geoff Keating <geoffk at geoffk dot org>
Cc: gcc-patches at gcc dot gnu dot org
Date: Sat, 14 Jun 2003 18:39:55 -0700
Subject: Re: RFC: target-hook-ize ASM_FILE_START
References: <87k7bof9n8.fsf@egil.codesourcery.com><jmadcktaeh.fsf@desire.geoffk.org>

Geoff Keating <geoffk@geoffk.org> writes:

> This probably breaks non-xcoff non-sysv rs6000 ports, which is to say
> Darwin :-).  Darwin has an empty ASM_FILE_START.

rs6000_file_start does nothing but call default_file_start unless
-fverbose-asm, and default_file_start does nothing for Darwin, so I
think it's safe.

I may make a separate TARGET_ASM_FILE_START_VERBOSE target hook for
target-specific -fverbose-asm information.  That might be clearer.

zw

References:
- RFC: target-hook-ize ASM_FILE_START
  - From: Zack Weinberg
- Re: RFC: target-hook-ize ASM_FILE_START
  - From: Geoff Keating

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