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A difference between m68k-elf-gcc and m68k-elf-readelf.


From: Tom Burrell
Subject: A difference between m68k-elf-gcc and m68k-elf-readelf.
Date: Fri, 1 Aug 2003 13:23:10 -0700

I have been trying to contact anyone who can help.

I am using the gcc compiler vers 2.95.3. for the coldfire.
On small files (less than 64k load I think) the gcc and readelf agree.
on larger files (mine is 200k load) when the readelf gets to the debug-line
record for the second source file using this command line

m68k-elf-readelf --debug-dump=line coco.elf

 it gives the error:
  Extended opcode 2: set Address to 0x30020d6c
  Extended opcreadelf: Warning: Only DWARF version 2 line info is currently
supported.
ode 1: End of Sequence

The debug-line data fro the larger file appears to be 4 byte aligned.
I have the same problem with my P&E debugger.

Who would know if this data is supposed to be aligned. P&E blames the gcc.
The gcc puts out non aligned data for the smaller files.
Any help would be appreciated,
Tom






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