diff mbox

[12/14] target-i386: Convert conditional compilation of debug printfs to regular ifs

Message ID 1398673575-7773-12-git-send-email-marc.mari.barcelo@gmail.com
State New
Headers show

Commit Message

Marc Marí April 28, 2014, 8:26 a.m. UTC 
From: Marc Marí <5.markmb.5@gmail.com>

Modify debug macros as explained in https://lists.gnu.org/archive/html/qemu-devel/2014-04/msg03642.html

Signed-off-by: Marc Marí <5.markmb.5@gmail.com>
---
 target-i386/kvm.c |   17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)
diff mbox

Patch

diff --git a/target-i386/kvm.c b/target-i386/kvm.c
index 4389959..9d511ff 100644
--- a/target-i386/kvm.c
+++ b/target-i386/kvm.c
@@ -34,16 +34,19 @@ 
 #include <asm/hyperv.h>
 #include "hw/pci/pci.h"
 
-//#define DEBUG_KVM
+//#define DEBUG_KVM 1
 
-#ifdef DEBUG_KVM
-#define DPRINTF(fmt, ...) \
-    do { fprintf(stderr, fmt, ## __VA_ARGS__); } while (0)
-#else
-#define DPRINTF(fmt, ...) \
-    do { } while (0)
+#ifndef DEBUG_KVM
+#define DEBUG_KVM 0
 #endif
 
+#define DPRINTF(fmt, ...) \
+    do { \
+        if(DEBUG_KVM) { \
+            fprintf(stderr, fmt, ## __VA_ARGS__); \
+        } \
+    } while (0)
+
 #define MSR_KVM_WALL_CLOCK  0x11
 #define MSR_KVM_SYSTEM_TIME 0x12