multiboot: Use signed type for negative error numbers

[qemu.git] / target-alpha / exec.h

diff --git a/target-alpha/exec.h b/target-alpha/exec.h
index 62cd07dcf8b4aa80f2ff486c14ef974285c60e36..3533eb1719abc05e36e2aeb2b2eb62eb64b4908c 100644 (file)
--- a/target-alpha/exec.h
+++ b/target-alpha/exec.h
@@ -14,8 +14,7 @@
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
  */
 
 #if !defined (__ALPHA_EXEC_H__)
@@ -29,34 +28,10 @@
 
 register struct CPUAlphaState *env asm(AREG0);
 
-#if TARGET_LONG_BITS > HOST_LONG_BITS
-
-/* no registers can be used */
-#define T0 (env->t0)
-#define T1 (env->t1)
-#define T2 (env->t2)
-
-#else
-
-register uint64_t T0 asm(AREG1);
-register uint64_t T1 asm(AREG2);
-register uint64_t T2 asm(AREG3);
-
-#endif /* TARGET_LONG_BITS > HOST_LONG_BITS */
-
 #define PARAM(n) ((uint64_t)PARAM##n)
 #define SPARAM(n) ((int32_t)PARAM##n)
-#define FT0 (env->ft0)
-#define FT1 (env->ft1)
-#define FT2 (env->ft2)
 #define FP_STATUS (env->fp_status)
 
-#if defined (DEBUG_OP)
-#define RETURN() __asm__ __volatile__("nop" : : : "memory");
-#else
-#define RETURN() __asm__ __volatile__("" : : : "memory");
-#endif
-
 #include "cpu.h"
 #include "exec-all.h"
 
@@ -72,17 +47,16 @@ static inline void regs_to_env(void)
 {
 }
 
-int cpu_alpha_handle_mmu_fault (CPUState *env, uint64_t address, int rw,
-                                int mmu_idx, int is_softmmu);
-int cpu_alpha_mfpr (CPUState *env, int iprn, uint64_t *valp);
-int cpu_alpha_mtpr (CPUState *env, int iprn, uint64_t val, uint64_t *oldvalp);
-
-void do_interrupt (CPUState *env);
+static inline int cpu_has_work(CPUState *env)
+{
+    return (env->interrupt_request & CPU_INTERRUPT_HARD);
+}
 
-static inline int cpu_halted(CPUState *env) {
+static inline int cpu_halted(CPUState *env)
+{
     if (!env->halted)
         return 0;
-    if (env->interrupt_request & CPU_INTERRUPT_HARD) {
+    if (cpu_has_work(env)) {
         env->halted = 0;
         return 0;
     }