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authorRichard Henderson <rth@twiddle.net>2010-03-19 14:21:13 -0700
committerAurelien Jarno <aurelien@aurel32.net>2010-03-27 14:16:51 +0100
commit703e0e89c669a70bbd6bf33c5e75f910d8d8cca3 (patch)
tree53180583a5e0d4f84fafb2ddee1de2ddb640ba6b /sysemu.h
parent3ad493fc5ea38c005670adc5933058a28ccabdd4 (diff)
linux-user: Use RLIMIT_STACK for default stack size.
The current default stack limit of 512kB is far too small; a fair number of gcc testsuite failures (for all guests) are directly attributable to this. Using the -s option in every invocation of the emulator is annoying to say the least. A reasonable compromise seems to be to honor the system rlimit. At least on two Linux distributions, this is set to 8MB and 10MB respectively. If the system does not limit the stack, then we're no worse off than before. At the same time, rename the variable from x86_stack_size and change the ultimate fallback size from 512kB to 8MB. Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'sysemu.h')
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