* -fstack-check works?
@ 2002-08-22 14:40 William A. Gatliff
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From: William A. Gatliff @ 2002-08-22 14:40 UTC (permalink / raw)
To: crossgcc
Guys:
Does -fstack-check work for targets like arm-elf?
A quick compilation of "hello, world" didn't turn up anything
obviously different in the main() implementation with -fstack-check
turned on or off, although the two images were different according to
a diff on the disassembled images.
If -fstack-check does work, what happens when the check fails? Er,
what does gcc's checking code do when the check fails, assuming the
system is still running... :^)
Thanks!
b.g.
--
Bill Gatliff
bgat@billgatliff.com
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