<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=ISO-8859-15">
</head>
<body bgcolor="#ffffff" text="#000000">
Hi,<br>
i'm trying to port for AmigaOS4 that is a PPC platform<br>
I've compiled the exe and as data files i'm using that one included in
the linux .run distribution (i've installed it on an ubuntu platform
and i've copied them on my OS4 machine)<br>
First problem. If i use the optimizations enabled like -O2 or -O3 with
gcc4.2.4 or gcc 4.4.3 i have a DSI into Core.cpp file in the Core
function:<br>
<br>
Core::Core(const std::string &filesystem, int numRenderLayers,
const std::string &appName, int particleSize, std::string
userDataSubFolder)<br>
<br>
it seems like g++ doesn't trash the variables userDataSubFolder and
userDataFolder (this one only with gcc 4.4.3). <br>
If i put two initializations like <br>
<br>
userDataFolder = ""; <br>
userDataSubFolder = appName;<br>
<br>
i have no more crash. This happens also if i remove -O2 or -O3
optimizations<br>
<br>
The second problem and this is a blocking state for me is that i
receive another DSI in this function:<br>
<br>
SkeletalSprite *getSkeletalSprite(Entity *e)<br>
{<br>
Avatar *a;<br>
ScriptedEntity *se;<br>
SkeletalSprite *skel = 0;<br>
if (a=dynamic_cast<Avatar*>(e)) //<---------- THIS
LINE GENERATE A DSI<br>
{<br>
<br>
This is the stacktrace<br>
<br>
Instruction pointer 0x6F4BBD2C belongs to module "libstdc++.so"
(PowerPC) <br>
Symbol:
_ZNK10__cxxabiv121__vmi_class_type_info12__do_dyncastEiNS_17__class_type_info10__sub_kindEPKS1_PKvS4_S6_RNS1_16__dyncast_resultE
+ 0x140 in section 10 offset 0x00076D2C<br>
<br>
Stack trace:<br>
libstdc++.so:_ZNK10__cxxabiv121__vmi_class_type_info12__do_dyncastEiNS_17__class_type_info10__sub_kindEPKS1_PKvS4_S6_RNS1_16__dyncast_resultE()+0x140
(section 10 @ 0x76d2c)<br>
libstdc++.so:__dynamic_cast()+0x84 (section 10 @ 0x771b4)<br>
aquaria.os4:_Z17getSkeletalSpriteP6Entity()+0x50 (section 8 @
0x2d8f34)<br>
aquaria.os4:_Z16l_entity_animateP9lua_State()+0x124 (section 8 @
0x2d93e8)<br>
aquaria.os4:luaD_precall()+0x53C (section 8 @ 0x36b7dc)<br>
aquaria.os4:luaV_execute()+0x1980 (section 8 @ 0x37979c)<br>
aquaria.os4:luaD_call()+0xD8 (section 8 @ 0x36bc10)<br>
aquaria.os4:f_call()+0x4C (section 8 @ 0x36696c)<br>
aquaria.os4:luaD_rawrunprotected()+0x74 (section 8 @ 0x36a5e8)<br>
aquaria.os4:luaD_pcall()+0x9C (section 8 @ 0x36c218)<br>
aquaria.os4:lua_pcall()+0xC8 (section 8 @ 0x366a4c)<br>
aquaria.os4:_ZN14ScriptedEntity12onEnterStateEi()+0x178 (section 8
@ 0x2c2dc8)<br>
aquaria.os4:_ZN12StateMachine7performEifPv()+0x12C (section 8 @
0x47a668)<br>
aquaria.os4:_ZN12StateMachine8onUpdateEf()+0x188 (section 8 @
0x47aa5c)<br>
aquaria.os4:_ZN6Entity6updateEf()+0x640 (section 8 @ 0x17ca64)<br>
aquaria.os4:_ZN4Core19updateRenderObjectsEd()+0x104 (section 8 @
0x3e196c)<br>
aquaria.os4:_ZN4Core4mainEf()+0x1234 (section 8 @ 0x3e3274)<br>
aquaria.os4:main()+0x22C (section 8 @ 0x26077c)<br>
<br>
Just the last question. Is aquaria working on Linux PPC? Or the usual
endianess routime must be written for something?<br>
I've seen with an utility that the data files (the png one) are read
correctly<br>
<br>
Any tips?<br>
<div class="moz-signature">-- <br>
<meta name="GENERATOR" content="Microsoft Visual Studio 6.0">
<title></title>
<p><font size="4"><strong>Andrea Palmatè</strong><br>
<font face="Times"><a href="http://www.amigasoft.net">http://www.amigasoft.net</a></font></font></p>
</div>
</body>
</html>