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Re: m68k setjmp()

To: Jes Sorensen <jes at trained-monkey dot org>
Subject: Re: m68k setjmp()
From: Andreas Schwab <schwab at suse dot de>
Date: 16 Oct 2001 17:37:12 +0200
Cc: libc-hacker at sourceware dot cygnus dot com
References: <15307.17891.656029.567737@trained-monkey.org><jewv1v1x5m.fsf@sykes.suse.de> <m3vghf8wsz.fsf@trained-monkey.org>

Jes Sorensen <jes@trained-monkey.org> writes:

|> Just looked at it and there's a couple of things, I notice you don't
|> call __sigjmp_save() for setjmp() and _setjmp() any longer. The old
|> version did, but is that not required?

Yes, of course.  Thanks for catching this.

|> My version actually generated smaller code ;-) But of course
|> maintaining assembly is nastier.

IMHO the maintainance advantage outweights the code size increase.

Andreas.

-- 
Andreas Schwab                                  "And now for something
Andreas.Schwab@suse.de				completely different."
SuSE Labs, SuSE GmbH, Schanzäckerstr. 10, D-90443 Nürnberg
Key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5

References:
- m68k setjmp()
  - From: Jes Sorensen
- Re: m68k setjmp()
  - From: Andreas Schwab
- Re: m68k setjmp()
  - From: Jes Sorensen

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