[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [7245] qemu: use debug_requested global instead of cpu_exec
From: |
Anthony Liguori |
Subject: |
[Qemu-devel] [7245] qemu: use debug_requested global instead of cpu_exec return ( Marcelo Tosatti) |
Date: |
Fri, 24 Apr 2009 18:03:54 +0000 |
Revision: 7245
http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=7245
Author: aliguori
Date: 2009-04-24 18:03:54 +0000 (Fri, 24 Apr 2009)
Log Message:
-----------
qemu: use debug_requested global instead of cpu_exec return (Marcelo Tosatti)
Necessary for the next refactoring patch.
Signed-off-by: Marcelo Tosatti <address@hidden>
Signed-off-by: Anthony Liguori <address@hidden>
Modified Paths:
--------------
trunk/vl.c
Modified: trunk/vl.c
===================================================================
--- trunk/vl.c 2009-04-24 18:03:49 UTC (rev 7244)
+++ trunk/vl.c 2009-04-24 18:03:54 UTC (rev 7245)
@@ -3568,6 +3568,7 @@
static int reset_requested;
static int shutdown_requested;
static int powerdown_requested;
+static int debug_requested;
int qemu_shutdown_requested(void)
{
@@ -3590,6 +3591,13 @@
return r;
}
+static int qemu_debug_requested(void)
+{
+ int r = debug_requested;
+ debug_requested = 0;
+ return r;
+}
+
void qemu_register_reset(QEMUResetHandler *func, void *opaque)
{
QEMUResetEntry **pre, *re;
@@ -4019,6 +4027,8 @@
return 0;
if (shutdown_requested)
return 0;
+ if (debug_requested)
+ return 0;
return 1;
}
@@ -4045,6 +4055,7 @@
ret = qemu_cpu_exec(env);
if (ret == EXCP_DEBUG) {
gdb_set_stop_cpu(env);
+ debug_requested = 1;
break;
}
}
@@ -4055,11 +4066,11 @@
#ifdef CONFIG_PROFILER
dev_time += profile_getclock() - ti;
#endif
- } while (ret != EXCP_DEBUG && vm_can_run());
+ } while (vm_can_run());
- if (ret == EXCP_DEBUG)
+
+ if (qemu_debug_requested())
vm_stop(EXCP_DEBUG);
-
if (qemu_shutdown_requested()) {
if (no_shutdown) {
vm_stop(0);
[Prev in Thread] |
Current Thread |
[Next in Thread] |
- [Qemu-devel] [7245] qemu: use debug_requested global instead of cpu_exec return ( Marcelo Tosatti),
Anthony Liguori <=