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| author | Bastian Koppelmann <kbastian@mail.uni-paderborn.de> | 2014-10-30 12:06:53 +0000 |
|---|---|---|
| committer | Bastian Koppelmann <kbastian@mail.uni-paderborn.de> | 2014-12-10 11:13:45 +0000 |
| commit | 2b2f7d97d856a4e7020d881ec1e6e60be64d0ab6 (patch) | |
| tree | f1dc2d8d1a7cdcd92782ff64def4b469b2882137 /target-tricore/op_helper.c | |
| parent | ed51626066ea40092335f653780b6d1ca22c574a (diff) | |
| download | qemu-2b2f7d97d856a4e7020d881ec1e6e60be64d0ab6.tar.gz | |
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>
Diffstat (limited to 'target-tricore/op_helper.c')
| -rw-r--r-- | target-tricore/op_helper.c | 11 |
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, |