target/arm: Change CPUArchState.thumb to bool

Bool is a more appropriate type for this value.
Adjust the assignments to use true/false.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/target/arm/cpu.c b/target/arm/cpu.c
index 7e9f7d1..e3f8215 100644
--- a/target/arm/cpu.c
+++ b/target/arm/cpu.c
@@ -51,7 +51,7 @@ static void arm_cpu_set_pc(CPUState *cs, vaddr value)
 
     if (is_a64(env)) {
         env->pc = value;
-        env->thumb = 0;
+        env->thumb = false;
     } else {
         env->regs[15] = value & ~1;
         env->thumb = value & 1;