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[Xen-devel] Re: [Xen-changelog] [xen-unstable] [XEN] BUG() places console in sync mode.

On Jun 30, 2006, at 11:40 AM, Xen patchbot-unstable wrote:

# HG changeset patch
# User kfraser@xxxxxxxxxxxxxxxxxxxxxxx
# Node ID 1d17ddd9e45d25e1b5fc21e558a4973b70572334
# Parent  25c6ea6d4024c86c2dfd54ef9f44c793e7346ee8
[XEN] BUG() places console in sync mode.
Also move the BUG code out of line.
Original patch from Jimi Xenidis.
diff -r 25c6ea6d4024 -r 1d17ddd9e45d xen/include/xen/lib.h
+extern void __bug(char *file, int line) __attribute__((noreturn));

I can understand panic() being "noreturn", which it isn't, but __bug () should not, since It should result in some debugging logic (gdb, xmon, whatever) that could potentially continue.


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