Re: demand_empty_rest_of_line and ignore_rest_of_line

[Andreas Schwab <schwab at suse dot de>]

Hans-Peter Nilsson <hp@bitrange.com> writes:

> On Sat, 24 Apr 2004, Andreas Schwab wrote:
>> Hans-Peter Nilsson <hp@bitrange.com> writes:
>> > On Sat, 24 Apr 2004, Andreas Schwab wrote:
>> >> CRIS doesn't as of current gcc mainline, and probably never did.
>> > I assume you mean s/gcc/glibc/?.
>>
>> No.  gcc for cris does not (re-)define TARGET_ASM_FILE_START_APP_OFF, so
>> the assembler never goes into NO_APP mode.
>
> That conclusion is incorrect.  #NO_APP for cris-* is output
> through default_file_start.

You probably mean cris_file_start. Yes, I missed that.

>> > No, at least for a while it (m68k-linux) didn't.  See for
>> > example the gcc-3.3 branch as of Mon Feb 23 18:58:32 GMT 2004.
>>
>> I can't find any relevant changes in this time frame under config/m68k on
>> the 3.3 branch.
>
> I would have expected some #include removals.  You want to look
> at config.gcc too.  Maybe the it was all in the ASM_FILE_START
> revamp anyway.  I compiled and checked but only guessed the
> reason.

I stand corrected.  ASM_FILE_START was redefined in elfos.h, already since
gcc 3.1.

> Note I mentioned the 3.3 branch, where there's
> no TARGET_ASM_FILE_START_APP_OFF.

But it's in 3.4, where it's redefined for all m68k targets.

Andreas.

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Andreas Schwab, SuSE Labs, schwab@suse.de
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