[Bug ada/13442] Compiler crash in gnatlib bootstrap, SIGBUS at s-soflin.ads:145:4

["jan-jaap dot vanderheijden at phoenixbv dot com" <gcc-bugzilla at gcc dot gnu dot org>]

------- Additional Comments From jan-jaap dot vanderheijden at phoenixbv dot com  2003-12-19 11:56 -------
Subject: Re:  Compiler crash in gnatlib bootstrap, SIGBUS at
 s-soflin.ads:145:4

Sorry, pressed "send" to fast...

> 
> ------- Additional Comments From pinskia at gcc dot gnu dot org  2003-12-19
> 11:32 ------- What GNAT version are you starting out with, there are some
> known bugs for mips with older Ada compilers, see PR 6669 and bug 6552?

OK, I gave it two tries:

1) bootstrap native using gnat-3.14, which was in turn built from 3.13 <-- 3.12
<-- 3.11 (which is the last public binary)
This was very tedious, and fails as detailed in the bugreport.

2) build a crosscompiler, target mips-sgi-irix6.5, host x86/debian-3.0.
This is a new possibility, now that mips-sgi-irix6.5 is a binutils target.
I'm using gcc-3.3.2 + gnat as my x86 compiler to build the gcc-3.4-031218
snapshot cross(gcc+gnat), then use this to crossbuild the native
mips-sgi-irix6.5 gcc+gnat.
Then use this to bootstrap-build a native snapshot gcc compiler on irix.
This failed in the "native bootstrap" part, in the same location
(s-soflin.ads:145:4).

On 19 Dec 2003 11:32:15 -0000
"pinskia at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> wrote:

> In bug 6669, there is references to binaries which should work but do not
> overload his machine. Can you try them and say if they work because the report
> in PR 6669 is that they work.

I'll give this a try.

Jan-Jaap


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13442