target-tricore: Add instructions of RLC opcode format

Add instructions of RLC opcode format.
Add helper psw_write/read.
Add microcode generator gen_mtcr/mfcr, which loads/stores a value to a core special function register, which are defined in csfr.def

Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Reviewed-by: Richard Henderson <rth@twiddle.net>

1 files changed, 11 insertions, 0 deletions

diff --git a/target-tricore/op_helper.c b/target-tricore/op_helper.c
index d8d57b0687..0b6b47155a 100644
--- a/target-tricore/op_helper.c
+++ b/target-tricore/op_helper.c
@@ -536,6 +536,17 @@ void helper_stucx(CPUTriCoreState *env, uint32_t ea)
     save_context_upper(env, ea);
 }
 
+void helper_psw_write(CPUTriCoreState *env, uint32_t arg)
+{
+    psw_write(env, arg);
+}
+
+uint32_t helper_psw_read(CPUTriCoreState *env)
+{
+    return psw_read(env);
+}
+
+
 static inline void QEMU_NORETURN do_raise_exception_err(CPUTriCoreState *env,
                                                         uint32_t exception,
                                                         int error_code,