Re: big object allocation (was MTWK::__LoadAndRelocate__ problem)

[Benjamin Roe]

Somebody else has probably said this already, but why are you allocating 
a 71Kb object to start with? That must be one ugly looking object. 
Wouldn't it be better to look at breaking down the object into smaller 
parts rather than trying to use non-standard memory allocation to get 
round the problem?

AFAIK, it is possible to use Feature memory on more recent PalmOS 
versions to allocate larger chunks, but that wouldn't be portable to 
older handhelds.

Just my �0.02,
Ben Roe
Chris Apers wrote:
Ok, i found the problem, i'm allocation a big object (71k)
with the new operator and it failed.
Any way to allocate a big object (override the new operator)
with all constructor call ?
Thanks a lot
Chris
----- Original Message ----- 
From: "Chris Apers" <[EMAIL PROTECTED]>
To: "Palm Developer Forum" <[EMAIL PROTECTED]>
Sent: Wednesday, August 25, 2004 2:58 PM
Subject: MTWK::__LoadAndRelocate__ problem

 

Hi,
When i run my program i have a :
Invalid read from 00004F18
The debugger stack shows :
__Startup__
MTWK::__LoadAndRelocate__(unsigned char,__opaque*)
Source :
...
...
03298038: 2F0A            move.l   a2,-(a7)
0329803A: 4E4F            trap     #15
0329803C: A022            sysTrapMemHandleUnlock
0329803E: 584F            addq.w   #4,a7
03298040: 7010            moveq    #16,d0
03298042: D880            add.l    d0,d4
03298044: 5246            addq.w   #1,d6
03298046: 2044            movea.l  d4,a0
03298048: 4AA80004        tst.l    4(a0)
stop > 0329804C: 66D6            bne.s
   

MTWK::__LoadAndRelocate__(unsigned
 

char,_opaque*)+0x1b74 (0x3298024); 0x03298024
0329804E: 4CDF0CF8        movem.l  (a7)+,d3-d7/a2-a3
03298052: 4E5E            unlk     a6
03298054: 4E75            rts
Any idea ? Thanks !
Chris
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