From fcbbeb8ecd8b755e9244e12f2f0d7579350ab23e Mon Sep 17 00:00:00 2001 From: Xiaojuan Yang Date: Mon, 6 Jun 2022 20:43:17 +0800 Subject: target/loongarch: Add TLB instruction support This includes: - TLBSRCH - TLBRD - TLBWR - TLBFILL - TLBCLR - TLBFLUSH - INVTLB Signed-off-by: Xiaojuan Yang Signed-off-by: Song Gao Reviewed-by: Richard Henderson Message-Id: <20220606124333.2060567-28-yangxiaojuan@loongson.cn> Signed-off-by: Richard Henderson --- target/loongarch/helper.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'target/loongarch/helper.h') diff --git a/target/loongarch/helper.h b/target/loongarch/helper.h index 4664a02dcf..b092ca75fe 100644 --- a/target/loongarch/helper.h +++ b/target/loongarch/helper.h @@ -108,3 +108,16 @@ DEF_HELPER_3(iocsrwr_b, void, env, tl, tl) DEF_HELPER_3(iocsrwr_h, void, env, tl, tl) DEF_HELPER_3(iocsrwr_w, void, env, tl, tl) DEF_HELPER_3(iocsrwr_d, void, env, tl, tl) + +/* TLB helper */ +DEF_HELPER_1(tlbwr, void, env) +DEF_HELPER_1(tlbfill, void, env) +DEF_HELPER_1(tlbsrch, void, env) +DEF_HELPER_1(tlbrd, void, env) +DEF_HELPER_1(tlbclr, void, env) +DEF_HELPER_1(tlbflush, void, env) +DEF_HELPER_1(invtlb_all, void, env) +DEF_HELPER_2(invtlb_all_g, void, env, i32) +DEF_HELPER_2(invtlb_all_asid, void, env, tl) +DEF_HELPER_3(invtlb_page_asid, void, env, tl, tl) +DEF_HELPER_3(invtlb_page_asid_or_g, void, env, tl, tl) -- cgit v1.2.3