>>> On 19.10.10 at 23:03, "Alexander van Heukelum" <heukelum@fastmail.fm> wrote:
quoted text
>> -       pushl_cfi (TI_sysenter_return-THREAD_SIZE+8+4*4)(%esp)
>> +       pushl_cfi TI_sysenter_return-THREAD_SIZE_asm+8+4*4(%esp)
> 
> This expands to:
>     pushl_cfi (60)-(8192)+8+4*4(%esp)
> 
> I'm sorry to say that Ubuntu 6.06's gas (2.16.91 20060118) still chokes
> with "too many positional arguments" on this line.

It escapes me where it would split the obviously single argument, and
I know I checked all official versions from 2.15 onwards. Could you
try whether that specific gas would be okay with

     pushl_cfi ((60)-(8192)+8+4*4)(%esp)

I had intentionally removed the surrounding parentheses since
those are considered by newer gas when determining arguments,
and thus I could expose eventual problems with older gas even
on newer versions.

Further, could you experiment (or ideally debug) where is splits
the argument. Something like

.macro m arg1 arg2=0
	.long	\arg1, \arg2
.endm

.data
_start:
	m	(60)-(8192)+8+4*4

might be handy - assembling with -alm=<filename> should allow
you to inspect where the argument got split.

Thanks, Jan

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