static initializer

Hey guys,
I have been stuck with this particular problem for quite some time 
now. I would really appreciate any help. I have been working with the 
PB555 board using Codewarrior. I have modified the initialization 
files so that the code/variables would be located within the MPC555 
memory space. However, for some reason the _ctors and _dtors doesn't 
go inside the code/variable memory range I have specified. Is there 
something special about the _ctors and _dtors variable? I don't 
understand why all the other variables are within the memory range I 
have specified but those are not. _ctors and _dtors are used for 
calling static initializers and destructor function. Below is the 
block of code that uses _ctors for static initializer. According to 
the debugger, _ctors locates in memory address 0x00405340, which is 
outside of the memory range for PB board. So Codewarrior gives me a 
machine check exception.

	/*
	 *	call static initializers
	 */
	for (constructor = _ctors; *constructor; constructor++) {
003FA45C: 3C600040  lis      r3,64
003FA460: 3BE35340  addi     r31,r3,21312
003FA464: 48000014  b        __init_cpp+0x28 (0x3fa478)
		(*constructor)();
003FA468: 819F0000  lwz      r12,0(r31)
003FA46C: 7D8903A6  mtctr    r12
003FA470: 4E800421  bctrl
	}
003FA474: 3BFF0004  addi     r31,r31,4
003FA478: 801F0000  lwz      r0,0(r31)
003FA47C: 28000000  cmplwi   r0,0x0000
003FA480: 4082FFE8  bne      __init_cpp+0x1c (0x3fa468)

}
003FA484: 83E1000C  lwz      r31,12(SP)
003FA488: 80010014  lwz      r0,20(SP)
003FA48C: 7C0803A6  mtlr     r0
003FA490: 38210010  addi     SP,SP,16
003FA494: 4E800020  blr

Any help would be greatly appreciated!
Lei





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