1 files changed, 4 insertions, 4 deletions

diff --git a/target-sh4/gdbstub.c b/target-sh4/gdbstub.c
index df4fa2a..a365a27 100644
--- a/target-sh4/gdbstub.c
+++ b/target-sh4/gdbstub.c
@@ -31,7 +31,7 @@ int superh_cpu_gdb_read_register(CPUState *cs, uint8_t *mem_buf, int n)
 
     switch (n) {
     case 0 ... 7:
-        if ((env->sr & (SR_MD | SR_RB)) == (SR_MD | SR_RB)) {
+        if ((env->sr & (1u << SR_MD)) && (env->sr & (1u << SR_RB))) {
             return gdb_get_regl(mem_buf, env->gregs[n + 16]);
         } else {
             return gdb_get_regl(mem_buf, env->gregs[n]);
@@ -51,7 +51,7 @@ int superh_cpu_gdb_read_register(CPUState *cs, uint8_t *mem_buf, int n)
     case 21:
         return gdb_get_regl(mem_buf, env->macl);
     case 22:
-        return gdb_get_regl(mem_buf, env->sr);
+        return gdb_get_regl(mem_buf, cpu_read_sr(env));
     case 23:
         return gdb_get_regl(mem_buf, env->fpul);
     case 24:
@@ -83,7 +83,7 @@ int superh_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n)
 
     switch (n) {
     case 0 ... 7:
-        if ((env->sr & (SR_MD | SR_RB)) == (SR_MD | SR_RB)) {
+        if ((env->sr & (1u << SR_MD)) && (env->sr & (1u << SR_RB))) {
             env->gregs[n + 16] = ldl_p(mem_buf);
         } else {
             env->gregs[n] = ldl_p(mem_buf);
@@ -111,7 +111,7 @@ int superh_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n)
         env->macl = ldl_p(mem_buf);
         break;
     case 22:
-        env->sr = ldl_p(mem_buf);
+        cpu_write_sr(env, ldl_p(mem_buf));
         break;
     case 23:
         env->fpul = ldl_p(mem_buf);