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Add noreturn function attribute

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Introduce noreturn attribute and attach it to cpu_loop_exit as well as
interrupt/exception helpers for i386. This avoids a bunch of gcc4
warnings.

[ Note that this patch comes with a workaround to include qemu-common.h
even in cases where is currently causes conflicts with dyngen-exec.h.
I've been told that these conflicts will get resolved in the future
(/me will try to have a look as well - as time permits). ]

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6303 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
blueswir1 2009-01-14 19:00:36 +00:00
parent fdf7ed9652
commit 7d99a001df
8 changed files with 29 additions and 14 deletions
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3
darwin-user/signal.c
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@ -37,6 +37,7 @@
#include <signal.h>
#include "qemu.h"
#include "qemu-common.h"
#define DEBUG_SIGNAL
@ -132,7 +133,7 @@ static inline void free_sigqueue(struct sigqueue *q)
}
/* abort execution with signal */
void __attribute((noreturn)) force_sig(int sig)
void noreturn force_sig(int sig)
{
int host_sig;
host_sig = target_to_host_signal(sig);