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[Qemu-devel] [PATCH v4 49/55] linux-user: Add target_cpu.h header for na


From: Aleksandar Markovic
Subject: [Qemu-devel] [PATCH v4 49/55] linux-user: Add target_cpu.h header for nanoMIPS
Date: Tue, 24 Jul 2018 19:32:01 +0200

From: Dimitrije Nikolic <address@hidden>

Add target_cpu.h header for nanoMIPS.

Signed-off-by: Aleksandar Rikalo <address@hidden>
Signed-off-by: Aleksandar Markovic <address@hidden>
Signed-off-by: Stefan Markovic <address@hidden>
---
 linux-user/nanomips/target_cpu.h | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 linux-user/nanomips/target_cpu.h

diff --git a/linux-user/nanomips/target_cpu.h b/linux-user/nanomips/target_cpu.h
new file mode 100644
index 0000000..bbb51de
--- /dev/null
+++ b/linux-user/nanomips/target_cpu.h
@@ -0,0 +1,21 @@
+#ifndef NANOMIPS_TARGET_CPU_H
+#define NANOMIPS_TARGET_CPU_H
+
+static inline void cpu_clone_regs(CPUMIPSState *env, target_ulong newsp)
+{
+    if (newsp) {
+        env->active_tc.gpr[29] = newsp;
+    }
+    env->active_tc.gpr[4] = 0;
+}
+
+static inline void cpu_set_tls(CPUMIPSState *env, target_ulong newtls)
+{
+    env->active_tc.CP0_UserLocal = newtls;
+}
+
+static inline abi_ulong get_sp_from_cpustate(CPUMIPSState *state)
+{
+    return state->active_tc.gpr[29];
+}
+#endif
-- 
2.7.4




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