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| author | Max Filippov <jcmvbkbc@gmail.com> | 2012-09-19 04:23:56 +0400 |
|---|---|---|
| committer | Blue Swirl <blauwirbel@gmail.com> | 2012-09-22 17:59:12 +0000 |
| commit | 0b6df8385d24a4eed0ff546493c59e047b16537b (patch) | |
| tree | 2be0573070d7cadc07d62bb61b16b92a8d56043f /target-xtensa/helper.h | |
| parent | 9ed7ae12afacdd234a749aa5af27dd93ea1594ec (diff) | |
| download | qemu-0b6df8385d24a4eed0ff546493c59e047b16537b.tar.gz | |
target-xtensa: implement FP0 arithmetic
These are FP arithmetic opcodes.
See ISA, 4.3.10 for more details.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'target-xtensa/helper.h')
| -rw-r--r-- | target-xtensa/helper.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/target-xtensa/helper.h b/target-xtensa/helper.h index 1662552c8e..4e6e4176ee 100644 --- a/target-xtensa/helper.h +++ b/target-xtensa/helper.h @@ -37,5 +37,12 @@ DEF_HELPER_3(wsr_dbreaka, void, env, i32, i32) DEF_HELPER_3(wsr_dbreakc, void, env, i32, i32) DEF_HELPER_2(wur_fcr, void, env, i32) +DEF_HELPER_FLAGS_1(abs_s, TCG_CALL_CONST | TCG_CALL_PURE, f32, f32) +DEF_HELPER_FLAGS_1(neg_s, TCG_CALL_CONST | TCG_CALL_PURE, f32, f32) +DEF_HELPER_3(add_s, f32, env, f32, f32) +DEF_HELPER_3(sub_s, f32, env, f32, f32) +DEF_HELPER_3(mul_s, f32, env, f32, f32) +DEF_HELPER_4(madd_s, f32, env, f32, f32, f32) +DEF_HELPER_4(msub_s, f32, env, f32, f32, f32) #include "def-helper.h" |