From c60ad6e3b9be0c9622811715ffdd921bfd6ea7d2 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Mon, 20 Mar 2023 09:36:31 -0700 Subject: [PATCH] tcg/i386: Adjust type of tlb_mask MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Because of its use on tgen_arithi, this value must be a signed 32-bit quantity, as that is what may be encoded in the insn. The truncation of the value to unsigned for 32-bit guests is done via the REX bit via 'trexw'. Removes the only uses of target_ulong from this tcg backend. Reviewed-by: Alex Bennée Signed-off-by: Richard Henderson --- tcg/i386/tcg-target.c.inc | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tcg/i386/tcg-target.c.inc b/tcg/i386/tcg-target.c.inc index 5d7fe5b300..d85f980883 100644 --- a/tcg/i386/tcg-target.c.inc +++ b/tcg/i386/tcg-target.c.inc @@ -1920,7 +1920,7 @@ static TCGLabelQemuLdst *prepare_host_addr(TCGContext *s, HostAddress *h, unsigned mem_index = get_mmuidx(oi); unsigned s_bits = opc & MO_SIZE; unsigned s_mask = (1 << s_bits) - 1; - target_ulong tlb_mask; + int tlb_mask; ldst = new_ldst_label(s); ldst->is_ld = is_ld; @@ -1965,7 +1965,7 @@ static TCGLabelQemuLdst *prepare_host_addr(TCGContext *s, HostAddress *h, tcg_out_modrm_offset(s, OPC_LEA + trexw, TCG_REG_L1, addrlo, s_mask - a_mask); } - tlb_mask = (target_ulong)TARGET_PAGE_MASK | a_mask; + tlb_mask = TARGET_PAGE_MASK | a_mask; tgen_arithi(s, ARITH_AND + trexw, TCG_REG_L1, tlb_mask, 0); /* cmp 0(TCG_REG_L0), TCG_REG_L1 */