diff options
| author | Chen Gang <xili_gchen_5257@hotmail.com> | 2015-08-21 05:41:51 +0800 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2015-09-15 07:41:36 -0700 |
| commit | 5b212be632c8ec1e1fd851055445562ebe705352 (patch) | |
| tree | 058dcc89d4e0be70c4001e573939a1db653ec7fb /target-tilegx/helper.h | |
| parent | 9f64170df2c767ea65adee6434968034fb2ff5aa (diff) | |
| download | qemu-5b212be632c8ec1e1fd851055445562ebe705352.zip qemu-5b212be632c8ec1e1fd851055445562ebe705352.tar.gz qemu-5b212be632c8ec1e1fd851055445562ebe705352.tar.bz2 | |
target-tilegx: Add several helpers for instructions translation
The related instructions are exception, cntlz, cnttz, shufflebytes.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
Message-Id: <BLU436-SMTP83F96FD8422BE49AFDC9DFB9660@phx.gbl>
[rth: Remove incorrect implementation of add_saturate.]
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'target-tilegx/helper.h')
| -rw-r--r-- | target-tilegx/helper.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/target-tilegx/helper.h b/target-tilegx/helper.h new file mode 100644 index 0000000..fd5517e --- /dev/null +++ b/target-tilegx/helper.h @@ -0,0 +1,4 @@ +DEF_HELPER_2(exception, noreturn, env, i32) +DEF_HELPER_FLAGS_1(cntlz, TCG_CALL_NO_RWG_SE, i64, i64) +DEF_HELPER_FLAGS_1(cnttz, TCG_CALL_NO_RWG_SE, i64, i64) +DEF_HELPER_FLAGS_3(shufflebytes, TCG_CALL_NO_RWG_SE, i64, i64, i64, i64) |