target-sh4: make the initial value of SR easier to read

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6016 c046a42c-6fe2-441c-8c8c-71466251a162

diff --git a/target-sh4/cpu.h b/target-sh4/cpu.h
index ec4aacedac638e34fbc7df65f21f34100cf30a8b..226417f34c09b378d33921872df03eaca1e48faa 100644 (file)
--- a/target-sh4/cpu.h
+++ b/target-sh4/cpu.h
@@ -49,6 +49,10 @@
 #define SR_FD (1 << 15)
 #define SR_M  (1 << 9)
 #define SR_Q  (1 << 8)
+#define SR_I3 (1 << 7)
+#define SR_I2 (1 << 6)
+#define SR_I1 (1 << 5)
+#define SR_I0 (1 << 4)
 #define SR_S  (1 << 1)
 #define SR_T  (1 << 0)
 

diff --git a/target-sh4/translate.c b/target-sh4/translate.c
index 2ff7590560d5c2bdc1b1e349ae89bb98f320d67b..2d3981c2af90b1e513aca7481164a8446a4002e8 100644 (file)
--- a/target-sh4/translate.c
+++ b/target-sh4/translate.c
@@ -187,7 +187,7 @@ static void cpu_sh4_reset(CPUSH4State * env)
 #if defined(CONFIG_USER_ONLY)
     env->sr = 0;
 #else
-    env->sr = 0x700000F0;      /* MD, RB, BL, I3-I0 */
+    env->sr = SR_MD | SR_RB | SR_BL | SR_I3 | SR_I2 | SR_I1 | SR_I0;
 #endif
     env->vbr = 0;
     env->pc = 0xA0000000;