[coldfire-gnu-discuss] Solution: Compiling C code without producing a .eh_frame section. (GCC 4.4.1/CS 4.4-52 Lite)
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[coldfire-gnu-discuss] Solution: Compiling C code without producing a .eh_frame section. (GCC 4.4.1/CS 4.4-52 Lite)
- To: coldfire-gnu-discuss@xxxxxxxxxxxxxxxx
- Subject: [coldfire-gnu-discuss] Solution: Compiling C code without producing a .eh_frame section. (GCC 4.4.1/CS 4.4-52 Lite)
- From: "Niels A. Moseley" <n.a.moseley@xxxxxxxxxxxxxxxxxx>
- Date: Tue, 24 Nov 2009 12:57:18 +0100
Hi All,
I've upgraded to the latest CodeSourcery Lite ELF for Coldfire (uses GCC
4.4.1). The upgraded compiler produced exception frames (.eh_frame)
section even for pure C compiles, which the old version didn't do.
To avoid these unnecessary sections, add -fno-dwarf2-cfi-asm as a
compiler argument.
It took me a while to figure this out -- I hope this message will help
others.
Regards,
Niels Moseley.