From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:37432) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1diP9R-000430-VM for qemu-devel@nongnu.org; Thu, 17 Aug 2017 14:04:15 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1diP9N-0005Gt-I2 for qemu-devel@nongnu.org; Thu, 17 Aug 2017 14:04:13 -0400 Received: from mail-wr0-x22f.google.com ([2a00:1450:400c:c0c::22f]:33099) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1diP9N-0005F9-Aq for qemu-devel@nongnu.org; Thu, 17 Aug 2017 14:04:09 -0400 Received: by mail-wr0-x22f.google.com with SMTP id b65so50611301wrd.0 for ; Thu, 17 Aug 2017 11:04:07 -0700 (PDT) From: =?UTF-8?q?Alex=20Benn=C3=A9e?= Date: Thu, 17 Aug 2017 19:03:56 +0100 Message-Id: <20170817180404.29334-2-alex.bennee@linaro.org> In-Reply-To: <20170817180404.29334-1-alex.bennee@linaro.org> References: <20170817180404.29334-1-alex.bennee@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [Qemu-devel] [RFC PATCH 1/9] tcg/README: listify the TCG types. List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: rth@twiddle.net, cota@braap.org, batuzovk@ispras.ru Cc: qemu-devel@nongnu.org, qemu-arm@nongnu.org, =?UTF-8?q?Alex=20Benn=C3=A9e?= Although the other types are aliases lets make it clear what TCG types are available. Signed-off-by: Alex Bennée --- tcg/README | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/tcg/README b/tcg/README index 03bfb6acd4..f116b7b694 100644 --- a/tcg/README +++ b/tcg/README @@ -53,9 +53,12 @@ an "undefined result". TCG instructions operate on variables which are temporaries, local temporaries or globals. TCG instructions and variables are strongly -typed. Two types are supported: 32 bit integers and 64 bit -integers. Pointers are defined as an alias to 32 bit or 64 bit -integers depending on the TCG target word size. +typed. A number of types are supported: + + TCGv_i32 - 32 bit integer + TCGv_i64 - 64 bit integer + TCGv - target pointer (aliased to 32 or 64 bit integer) + TCGv_ptr - host pointer (used for direct access to host structures) Each instruction has a fixed number of output variable operands, input variable operands and always constant operands. -- 2.13.0