The L1408 warning

[john_seratel]

I am using the XE100 with the -Ml large model

I have a large array unsigned char heap[heap] defined across 2 RAM segments, ie 8k byyes

using .prm with

      RAM_F0        = NO_INIT  0xF01000'G TO 0xF11FFF'G;

      HEAP_RAM          INTO  RAM_F0;

I use the declaration

#pragma DATA_SEG __GPAGE_SEG HEAP_RAM
 unsigned char heap[ 8192 ];
#pragma DATA_SEG DEFAULT

This compiles but generates a linker warning L1408: Conversion of address of heap overflowed 0xF01000´G

However the .map file show the 0x2000 bytes to be allocated correctly at 0xF01000'G

The "What is this" information talks about excessive debug information. Is there a further flag that needs to be set in CodeWarrior v5 to debud global addressing?

Thanks

[kef · Accepted solution]

The top most global address is 0x7FFFFF'G.

[john_seratel]

So true. The global map 0x0F_FFFF'G - 64k = 0x0F000'G. Thanks prm was wrong