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[Mldonkey-users] [patch #7319] EDK: Fix CryptoPP on mips64 abi n32
From: |
spiralvoice |
Subject: |
[Mldonkey-users] [patch #7319] EDK: Fix CryptoPP on mips64 abi n32 |
Date: |
Sun, 19 Sep 2010 10:10:55 +0000 |
User-agent: |
Mozilla/5.0 (X11; U; Linux i686; de; rv:1.9.2.9) Gecko/20100908 Iceweasel/3.6.9 (like Firefox/3.6.9) |
URL:
<http://savannah.nongnu.org/patch/?7319>
Summary: EDK: Fix CryptoPP on mips64 abi n32
Project: mldonkey, a multi-networks file-sharing client
Submitted by: viric
Submitted on: So 19 Sep 2010 12:10:54 CEST
Category: None
Severity: 3 - Normal
Item Group: None
Status: None
Assigned to: None
Open/Closed: Open
Discussion Lock: Any
Release:
Release: None
Operating System: None
Binaries Origin: None
CPU type: None
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Details:
Hello,
I had problems building mldonkey for mips64, and I came up with a patch I
attach for review. The problem was in the CryptoPP.cc file, related to
multiplication of double words.
Since gcc 4.4, the asm constraint 'h' is not there, and I was using gcc
4.5.1.
Once I could build mldonkey, I tried to run it, and some division code in
CryptoPP.cc failed an assertion:
mlnet: src/utils/lib/CryptoPP.cc:3745: void CryptoPP::Divide(CryptoPP::word*,
CryptoPP::word*, CryptoPP::word*, const CryptoPP::word*, unsigned int, const
CryptoPP::word*, unsigned int): Assertion `shiftBits < WORD_BITS' failed.
The gdb session:
(gdb) f 3
#3 0x100983cc in CryptoPP::Divide (R=0x1022ba30, Q=0x1022bac0, T=0x1022bae8,
A=0x1022ba78,
NA=6, B=0x1022b910, NB=4) at src/utils/lib/CryptoPP.cc:3745
3745 assert(shiftBits < WORD_BITS);
(gdb) print shiftBits
$1 = 64
(gdb) print WORD_BITS
$2 = 64
Any idea of what can be wrong in that code? I can debug further if you need.
_______________________________________________________
Reply to this item at:
<http://savannah.nongnu.org/patch/?7319>
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- [Mldonkey-users] [patch #7319] EDK: Fix CryptoPP on mips64 abi n32,
spiralvoice <=