overall/alpha tcg cpus|hppa: Fix Lesser GPL version number

[mirror_qemu.git] / target / hppa / op_helper.c

diff --git a/target/hppa/op_helper.c b/target/hppa/op_helper.c
index 952e97a7d777f4f986eaa1d2bb33f6bf367b6007..7ae31e1a15453a476d1702632790893748a886c9 100644 (file)
--- a/target/hppa/op_helper.c
+++ b/target/hppa/op_helper.c
@@ -6,7 +6,7 @@
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -22,15 +22,14 @@
 #include "exec/exec-all.h"
 #include "exec/helper-proto.h"
 #include "exec/cpu_ldst.h"
-#include "sysemu/sysemu.h"
 #include "qemu/timer.h"
+#include "sysemu/runstate.h"
 #include "fpu/softfloat.h"
 #include "trace.h"
 
 void QEMU_NORETURN HELPER(excp)(CPUHPPAState *env, int excp)
 {
-    HPPACPU *cpu = hppa_env_get_cpu(env);
-    CPUState *cs = CPU(cpu);
+    CPUState *cs = env_cpu(env);
 
     cs->exception_index = excp;
     cpu_loop_exit(cs);
@@ -38,8 +37,7 @@ void QEMU_NORETURN HELPER(excp)(CPUHPPAState *env, int excp)
 
 void QEMU_NORETURN hppa_dynamic_excp(CPUHPPAState *env, int excp, uintptr_t ra)
 {
-    HPPACPU *cpu = hppa_env_get_cpu(env);
-    CPUState *cs = CPU(cpu);
+    CPUState *cs = env_cpu(env);
 
     cs->exception_index = excp;
     cpu_loop_exit_restore(cs, ra);
@@ -69,7 +67,7 @@ static void atomic_store_3(CPUHPPAState *env, target_ulong addr, uint32_t val,
     old = *haddr;
     while (1) {
         new = (old & ~mask) | (val & mask);
-        cmp = atomic_cmpxchg(haddr, old, new);
+        cmp = qatomic_cmpxchg(haddr, old, new);
         if (cmp == old) {
             return;
         }
@@ -139,9 +137,7 @@ static void do_stby_e(CPUHPPAState *env, target_ulong addr, target_ureg val,
     default:
         /* Nothing is stored, but protection is checked and the
            cacheline is marked dirty.  */
-#ifndef CONFIG_USER_ONLY
         probe_write(env, addr, 0, cpu_mmu_index(env, 0), ra);
-#endif
         break;
     }
 }
@@ -157,6 +153,15 @@ void HELPER(stby_e_parallel)(CPUHPPAState *env, target_ulong addr,
     do_stby_e(env, addr, val, true, GETPC());
 }
 
+void HELPER(ldc_check)(target_ulong addr)
+{
+    if (unlikely(addr & 0xf)) {
+        qemu_log_mask(LOG_GUEST_ERROR,
+                      "Undefined ldc to unaligned address mod 16: "
+                      TARGET_FMT_lx "\n", addr);
+    }
+}
+
 target_ureg HELPER(probe)(CPUHPPAState *env, target_ulong addr,
                           uint32_t level, uint32_t want)
 {
@@ -518,7 +523,8 @@ uint64_t HELPER(fcnv_t_d_udw)(CPUHPPAState *env, float64 arg)
     return ret;
 }
 
-static void update_fr0_cmp(CPUHPPAState *env, uint32_t y, uint32_t c, int r)
+static void update_fr0_cmp(CPUHPPAState *env, uint32_t y,
+                           uint32_t c, FloatRelation r)
 {
     uint32_t shadow = env->fr0_shadow;
 
@@ -560,7 +566,7 @@ static void update_fr0_cmp(CPUHPPAState *env, uint32_t y, uint32_t c, int r)
 void HELPER(fcmp_s)(CPUHPPAState *env, float32 a, float32 b,
                     uint32_t y, uint32_t c)
 {
-    int r;
+    FloatRelation r;
     if (c & 1) {
         r = float32_compare(a, b, &env->fp_status);
     } else {
@@ -573,7 +579,7 @@ void HELPER(fcmp_s)(CPUHPPAState *env, float32 a, float32 b,
 void HELPER(fcmp_d)(CPUHPPAState *env, float64 a, float64 b,
                     uint32_t y, uint32_t c)
 {
-    int r;
+    FloatRelation r;
     if (c & 1) {
         r = float64_compare(a, b, &env->fp_status);
     } else {
@@ -630,7 +636,7 @@ target_ureg HELPER(read_interval_timer)(void)
 #ifndef CONFIG_USER_ONLY
 void HELPER(write_interval_timer)(CPUHPPAState *env, target_ureg val)
 {
-    HPPACPU *cpu = hppa_env_get_cpu(env);
+    HPPACPU *cpu = env_archcpu(env);
     uint64_t current = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL);
     uint64_t timeout;