diff mbox series

[v10,52/65] linux-user: Add target_cpu.h header for nanoMIPS

Message ID 1534514633-13725-53-git-send-email-aleksandar.markovic@rt-rk.com
State New
Headers show
Series [v10,01/65] target/mips: Add preprocessor constants for nanoMIPS | expand

Commit Message

Aleksandar Markovic Aug. 17, 2018, 2:03 p.m. UTC 
From: Dimitrije Nikolic <dnikolic@wavecomp.com>

Add target_cpu.h header for nanoMIPS.

Signed-off-by: Aleksandar Rikalo <arikalo@wavecomp.com>
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com>
---
 linux-user/nanomips/target_cpu.h | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 linux-user/nanomips/target_cpu.h
diff mbox series

Patch

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