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[69.222.133.165]) by smtp.gmail.com with ESMTPSA id u73sm2480260ywf.62.2019.05.17.15.45.19 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 17 May 2019 15:45:19 -0700 (PDT) From: Jan Bobek To: qemu-devel@nongnu.org Date: Fri, 17 May 2019 18:44:50 -0400 Message-Id: <20190517224450.15566-12-jan.bobek@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190517224450.15566-1-jan.bobek@gmail.com> References: <20190517224450.15566-1-jan.bobek@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::c2a Subject: [Qemu-devel] [RISU v2 11/11] risu_reginfo_i386: accept named feature sets for --xfeature X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jan Bobek , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Richard Henderson Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Have the --xfeature option accept "sse", "avx" and "avx512" in addition to a plain numerical value, purely for users' convenience. Suggested-by: Richard Henderson Signed-off-by: Jan Bobek --- risu_reginfo_i386.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/risu_reginfo_i386.c b/risu_reginfo_i386.c index aba5ae3..c15fe63 100644 --- a/risu_reginfo_i386.c +++ b/risu_reginfo_i386.c @@ -54,7 +54,16 @@ const char * const arch_extra_help void process_arch_opt(int opt, const char *arg) { assert(opt == FIRST_ARCH_OPT); - xfeatures = strtoull(arg, 0, 0); + + if (!strcmp(arg, "sse")) { + xfeatures = XFEAT_X87 | XFEAT_SSE; + } else if (!strcmp(arg, "avx")) { + xfeatures = XFEAT_X87 | XFEAT_SSE | XFEAT_AVX; + } else if (!strcmp(arg, "avx512")) { + xfeatures = XFEAT_X87 | XFEAT_SSE | XFEAT_AVX | XFEAT_AVX512; + } else { + xfeatures = strtoull(arg, 0, 0); + } } const int reginfo_size(void) -- 2.20.1