target-xtensa: implement FP0 arithmetic

[qemu.git] / target-xtensa / helper.h

diff --git a/target-xtensa/helper.h b/target-xtensa/helper.h
index 152fec044dd86737ea014afbcccb3ccdeb3d1b23..4e6e4176eee1a0ece953e6f016e29a2ac9173aa7 100644 (file)
--- a/target-xtensa/helper.h
+++ b/target-xtensa/helper.h
@@ -36,4 +36,13 @@ DEF_HELPER_3(wsr_ibreaka, void, env, i32, i32)
 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"