From: dewar@gnat.com
To: aoliva@redhat.com, kenner@vlsi1.ultra.nyu.edu
Cc: gcc@gcc.gnu.org
Subject: Re: Libgcc symbols
Date: Mon, 16 Apr 2001 12:58:00 -0000 [thread overview]
Message-ID: <20010416195844.1B037F289D@nile.gnat.com> (raw)
<<Oh, I didn't realize you were talking specifically about MIPS. I
suppose GP may have to be stored in the stack frame somewhere, by
builtin_setjmp_setup or the function prologue, so that
builtin_setjmp_receiver can restore it. But then, I know very little
of MIPS calling conventions, so there may even be a reason why this
would be impossible to do.
>>
My understanding is that it is the MIPS assembler that takes charge of
GP restore, so you really do need to generate a dummy call to get GP
restored properly.
next reply other threads:[~2001-04-16 12:58 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-04-16 12:58 dewar [this message]
-- strict thread matches above, loose matches on Subject: below --
2001-04-17 12:14 dewar
2001-04-17 11:33 Richard Kenner
2001-04-16 12:49 Richard Kenner
2001-04-16 12:25 Richard Kenner
2001-04-16 12:48 ` Alexandre Oliva
2001-04-17 11:29 ` Richard Henderson
2001-04-16 9:35 Richard Kenner
2001-04-16 12:22 ` Alexandre Oliva
2001-04-13 21:11 Mark Mitchell
2001-04-14 8:02 ` law
2001-04-16 5:54 ` Nix
2001-04-16 9:08 ` Zack Weinberg
2001-04-16 9:28 ` Phil Edwards
2001-04-16 9:44 ` Zack Weinberg
2001-04-16 10:43 ` Gabriel Dos Reis
2001-04-16 11:52 ` Phil Edwards
2001-04-16 10:39 ` Gabriel Dos Reis
2001-04-16 11:00 ` Nix
2001-04-17 11:23 ` Richard Henderson
2001-04-17 16:17 ` Joern Rennecke
2001-04-16 11:06 ` Mark Mitchell
2001-04-17 16:10 ` Michael Meissner
2001-04-17 17:57 ` Joe Buck
2001-04-17 23:11 ` Russ Allbery
2001-04-17 23:14 ` Russ Allbery
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