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Message-ID: <408944C6.8010601@gnu.org>
Date: Sat, 24 Apr 2004 00:03:00 -0000
From: Andrew Cagney <cagney@gnu.org>
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To: Jerome Guitton <guitton@act-europe.fr>, Kevin Buettner <kevinb@redhat.com>
Cc: gdb-patches@sources.redhat.com
Subject: Re: [RFA] powerpc - extract a float return value
References: <20040420180348.GA23715@act-europe.fr> <20040421105415.12577df1@saguaro> <20040423143821.GA27351@act-europe.fr>
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> OK, thanks. Tested on the ppc-elf simulator, on a x86-linux host.
> No regression.

FYI, ppc-elf doesn't use rs6000_extract_return_value:

   if (sysv_abi && wordsize == 8)
     set_gdbarch_return_value (gdbarch, ppc64_sysv_abi_return_value);
   else if (sysv_abi && wordsize == 4)
     set_gdbarch_return_value (gdbarch, ppc_sysv_abi_return_value);
   else
     {
       set_gdbarch_deprecated_extract_return_value (gdbarch, 
rs6000_extract_return_value);
       set_gdbarch_deprecated_store_return_value (gdbarch, 
rs6000_store_return_value);
     }

so those test results are not relevant :-(

Kevin,

This AIX code is long overdue for an update, now is the time to do it. 
Even if it means accepting just hand test results.

Andrew