From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:50987) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VAZmE-0005w5-SQ for qemu-devel@nongnu.org; Sat, 17 Aug 2013 02:14:24 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VAZm8-0005rJ-6J for qemu-devel@nongnu.org; Sat, 17 Aug 2013 02:14:18 -0400 Received: from mail-qe0-x235.google.com ([2607:f8b0:400d:c02::235]:59035) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VAZm8-0005rE-3O for qemu-devel@nongnu.org; Sat, 17 Aug 2013 02:14:12 -0400 Received: by mail-qe0-f53.google.com with SMTP id 1so1660314qee.12 for ; Fri, 16 Aug 2013 23:14:11 -0700 (PDT) Sender: Richard Henderson From: Richard Henderson Date: Fri, 16 Aug 2013 23:13:27 -0700 Message-Id: <1376720014-1894-3-git-send-email-rth@twiddle.net> In-Reply-To: <1376720014-1894-1-git-send-email-rth@twiddle.net> References: <1376720014-1894-1-git-send-email-rth@twiddle.net> Subject: [Qemu-devel] [PATCH v2 2/9] tcg-i386: Add and use tcg_out64 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: aurelien@aurel32.net No point in splitting the write into 32-bit pieces. Reviewed-by: Aurelien Jarno Signed-off-by: Richard Henderson --- tcg/i386/tcg-target.c | 3 +-- tcg/tcg.c | 7 +++++++ 2 files changed, 8 insertions(+), 2 deletions(-) diff --git a/tcg/i386/tcg-target.c b/tcg/i386/tcg-target.c index 87eeab3..841bd75 100644 --- a/tcg/i386/tcg-target.c +++ b/tcg/i386/tcg-target.c @@ -552,8 +552,7 @@ static void tcg_out_movi(TCGContext *s, TCGType type, tcg_out32(s, arg); } else { tcg_out_opc(s, OPC_MOVL_Iv + P_REXW + LOWREGMASK(ret), 0, ret, 0); - tcg_out32(s, arg); - tcg_out32(s, arg >> 31 >> 1); + tcg_out64(s, arg); } } diff --git a/tcg/tcg.c b/tcg/tcg.c index 42c95af..19bd5a3 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -133,6 +133,13 @@ static inline void tcg_out32(TCGContext *s, uint32_t v) s->code_ptr = p + 4; } +static inline void tcg_out64(TCGContext *s, uint64_t v) +{ + uint8_t *p = s->code_ptr; + *(uint64_t *)p = v; + s->code_ptr = p + 8; +} + /* label relocation processing */ static void tcg_out_reloc(TCGContext *s, uint8_t *code_ptr, int type, -- 1.8.1.4