Re: [Linux-ia64] Offsets from C struct into assembler

[Andreas Schwab <schwab@suse.de>]

David Mosberger <davidm@hpl.hp.com> writes:

|> >>>>> On Tue, 29 Jan 2002 08:06:46 +0100, Christian Hildner <christian.hildner@hob.de> said:
|> 
|>   Christian> Although it would be a nice feature of the gcc if it
|>   Christian> could include C headers combined with an assembler
|>   Christian> directive for using the offsets the simple solution with
|>   Christian> print_offsets does it's job fine. The good thing here is
|>   Christian> that awk isn't needed.
|> 
|> It's not difficult to fix print_offsets.c to avoid awk.  We could use
|> directives of the form:
|> 
|>   asm volatile ("uc_rnat = %0"::"i"(offsetof (struct _Unwind_Context, rnat)));
|> 
|> for this purpose (this is a cut & paste from gcc's unwind-ia64.c).

You still have to post-process the output to make it usefull for the
assembler.

Andreas.

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Andreas Schwab, SuSE Labs, schwab@suse.de
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