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Hexagon HVX (target/hexagon) helper functions

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Probe and commit vector stores (masked and scatter/gather)
Log vector register writes
Add the execution counters to the debug log
Histogram instructions

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
This commit is contained in:
Taylor Simpson 2021-09-30 11:07:00 -05:00
parent 82f8b3dce2
commit 33e9ed11d5
2 changed files with 296 additions and 2 deletions
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16
target/hexagon/helper.h
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@ -23,6 +23,8 @@ DEF_HELPER_1(debug_start_packet, void, env)
DEF_HELPER_FLAGS_3(debug_check_store_width, TCG_CALL_NO_WG, void, env, int, int)
DEF_HELPER_FLAGS_3(debug_commit_end, TCG_CALL_NO_WG, void, env, int, int)
DEF_HELPER_2(commit_store, void, env, int)
DEF_HELPER_3(gather_store, void, env, i32, int)
DEF_HELPER_1(commit_hvx_stores, void, env)
DEF_HELPER_FLAGS_4(fcircadd, TCG_CALL_NO_RWG_SE, s32, s32, s32, s32, s32)
DEF_HELPER_FLAGS_1(fbrev, TCG_CALL_NO_RWG_SE, i32, i32)
DEF_HELPER_3(sfrecipa, i64, env, f32, f32)
@ -90,4 +92,18 @@ DEF_HELPER_4(sffms_lib, f32, env, f32, f32, f32)
DEF_HELPER_3(dfmpyfix, f64, env, f64, f64)
DEF_HELPER_4(dfmpyhh, f64, env, f64, f64, f64)
/* Histogram instructions */
DEF_HELPER_1(vhist, void, env)
DEF_HELPER_1(vhistq, void, env)
DEF_HELPER_1(vwhist256, void, env)
DEF_HELPER_1(vwhist256q, void, env)
DEF_HELPER_1(vwhist256_sat, void, env)
DEF_HELPER_1(vwhist256q_sat, void, env)
DEF_HELPER_1(vwhist128, void, env)
DEF_HELPER_1(vwhist128q, void, env)
DEF_HELPER_2(vwhist128m, void, env, s32)
DEF_HELPER_2(vwhist128qm, void, env, s32)
DEF_HELPER_2(probe_pkt_scalar_store_s0, void, env, int)
DEF_HELPER_2(probe_hvx_stores, void, env, int)
DEF_HELPER_3(probe_pkt_scalar_hvx_stores, void, env, int, int)