linux-user: Provide MADV_* definitions

[mirror_qemu.git] / linux-user / hppa / target_cpu.h

diff --git a/linux-user/hppa/target_cpu.h b/linux-user/hppa/target_cpu.h
index 1a5cecad3c44e4f34a8af5fbf5fc4c9e1559189b..aacf3e9e024aeea3642318fc61a74a53ec56ab7e 100644 (file)
--- a/linux-user/hppa/target_cpu.h
+++ b/linux-user/hppa/target_cpu.h
@@ -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
@@ -16,20 +16,33 @@
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, see <http://www.gnu.org/licenses/>.
  */
-#ifndef ALPHA_TARGET_CPU_H
-#define ALPHA_TARGET_CPU_H
+#ifndef HPPA_TARGET_CPU_H
+#define HPPA_TARGET_CPU_H
 
-static inline void cpu_clone_regs(CPUHPPAState *env, target_ulong newsp)
+static inline void cpu_clone_regs_child(CPUHPPAState *env, target_ulong newsp,
+                                        unsigned flags)
 {
     if (newsp) {
         env->gr[30] = newsp;
     }
+    /* Indicate child in return value.  */
     env->gr[28] = 0;
+    /* Return from the syscall.  */
+    env->iaoq_f = env->gr[31];
+    env->iaoq_b = env->gr[31] + 4;
+}
+
+static inline void cpu_clone_regs_parent(CPUHPPAState *env, unsigned flags)
+{
 }
 
 static inline void cpu_set_tls(CPUHPPAState *env, target_ulong newtls)
 {
-    env->cr27 = newtls;
+    env->cr[27] = newtls;
 }
 
+static inline abi_ulong get_sp_from_cpustate(CPUHPPAState *state)
+{
+    return state->gr[30];
+}
 #endif