* [Qemu-devel] [patch] compiler warning
@ 2005-03-20 18:43 Paul Brook
2005-03-20 20:06 ` Paul Brook
0 siblings, 1 reply; 2+ messages in thread
From: Paul Brook @ 2005-03-20 18:43 UTC (permalink / raw)
To: qemu-devel
The patch below fixes the following compiler warning:
cpu-exec.c:763: warning: control reaches end of non-void function
Paul
Index: cpu-exec.c
===================================================================
RCS file: /cvsroot/qemu/qemu/cpu-exec.c,v
retrieving revision 1.51
diff -u -p -r1.51 cpu-exec.c
--- cpu-exec.c 22 Feb 2005 19:27:14 -0000 1.51
+++ cpu-exec.c 20 Mar 2005 18:39:09 -0000
@@ -786,6 +791,8 @@ static inline int handle_cpu_signal(unsi
do it (XXX: use sigsetjmp) */
sigprocmask(SIG_SETMASK, old_set, NULL);
cpu_loop_exit();
+ /* never comes here */
+ return 1;
}
#elif defined(TARGET_SPARC)
static inline int handle_cpu_signal(unsigned long pc, unsigned long address,
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: [Qemu-devel] [patch] compiler warning
2005-03-20 18:43 [Qemu-devel] [patch] compiler warning Paul Brook
@ 2005-03-20 20:06 ` Paul Brook
0 siblings, 0 replies; 2+ messages in thread
From: Paul Brook @ 2005-03-20 20:06 UTC (permalink / raw)
To: qemu-devel
On Sunday 20 March 2005 18:43, Paul Brook wrote:
> The patch below fixes the following compiler warning:
>
> cpu-exec.c:763: warning: control reaches end of non-void function
Updated version also fixes a similar problem with the SPARC target.
Paul
Index: cpu-exec.c
===================================================================
RCS file: /cvsroot/qemu/qemu/cpu-exec.c,v
retrieving revision 1.51
diff -u -p -r1.51 cpu-exec.c
--- cpu-exec.c 22 Feb 2005 19:27:14 -0000 1.51
+++ cpu-exec.c 20 Mar 2005 20:03:21 -0000
@@ -786,6 +791,8 @@ static inline int handle_cpu_signal(unsi
do it (XXX: use sigsetjmp) */
sigprocmask(SIG_SETMASK, old_set, NULL);
cpu_loop_exit();
+ /* never comes here */
+ return 1;
}
#elif defined(TARGET_SPARC)
static inline int handle_cpu_signal(unsigned long pc, unsigned long address,
@@ -822,6 +829,8 @@ static inline int handle_cpu_signal(unsi
do it (XXX: use sigsetjmp) */
sigprocmask(SIG_SETMASK, old_set, NULL);
cpu_loop_exit();
+ /* never comes here */
+ return 1;
}
#elif defined (TARGET_PPC)
static inline int handle_cpu_signal(unsigned long pc, unsigned long address,
^ permalink raw reply [flat|nested] 2+ messages in thread
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2005-03-20 20:06 ` Paul Brook
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