From patchwork Wed May 12 14:00:43 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mohammed Gamal X-Patchwork-Id: 99007 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter.kernel.org (8.14.3/8.14.3) with ESMTP id o4CE0spQ030074 for ; Wed, 12 May 2010 14:00:55 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755758Ab0ELOAw (ORCPT ); Wed, 12 May 2010 10:00:52 -0400 Received: from mail-ww0-f46.google.com ([74.125.82.46]:63254 "EHLO mail-ww0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754892Ab0ELOAw (ORCPT ); Wed, 12 May 2010 10:00:52 -0400 Received: by wwi18 with SMTP id 18so2314wwi.19 for ; Wed, 12 May 2010 07:00:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:from:to:cc:subject:date :message-id:x-mailer; bh=eWMF8NrSjHnVfqeugerceaCUwLa1JqO6FD1U7biGO1A=; b=VmX88xnyq56oR2d3xrF8Tg+x6qQiQke6DbzSbJpc/ouek19jC/rQpGLWdNDJTlgrt/ zmnMb0rBzcQfp40IBAalaXj9pCXrEZ6Q9eZ1CzV8zU62rDhMZD6ia/bg5N8c8tvO4oCw fLvqtK3Hk+0FOmwiPyTG0k2ZEk549dRg9zO8k= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer; b=hLQhRrTjn2xwP4o/4ic7bBDAPxOq5GUCvUaD2Pbjer69Il97NtwMrveDk/A92+ytUY oQHtAC795JNZAJ+JLSjSQYs35aehq16d0PF4/n31jL4Fby1qT/v2N83fUFPf4oMIS6mY Gl6bV2sFGF2R5Zn3lnx3mEkbcDoANgcVNcbJI= Received: by 10.227.155.141 with SMTP id s13mr6824459wbw.78.1273672850586; Wed, 12 May 2010 07:00:50 -0700 (PDT) Received: from localhost ([41.237.143.60]) by mx.google.com with ESMTPS id x9sm144292wej.21.2010.05.12.07.00.48 (version=TLSv1/SSLv3 cipher=RC4-MD5); Wed, 12 May 2010 07:00:49 -0700 (PDT) From: Mohammed Gamal To: avi@redhat.com Cc: mtosatti@redhat.com, kvm@vger.kernel.org, Mohammed Gamal Subject: [PATCH 1/2] test: Add test for sub acc,imm Date: Wed, 12 May 2010 17:00:43 +0300 Message-Id: <1273672844-14607-1-git-send-email-m.gamal005@gmail.com> X-Mailer: git-send-email 1.7.0.4 Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter.kernel.org [140.211.167.41]); Wed, 12 May 2010 14:00:55 +0000 (UTC) diff --git a/kvm/user/test/x86/realmode.c b/kvm/user/test/x86/realmode.c index bc4ed97..41e2aea 100644 --- a/kvm/user/test/x86/realmode.c +++ b/kvm/user/test/x86/realmode.c @@ -307,6 +307,49 @@ void test_mov_imm(void) print_serial("mov test 5: PASS\n"); } +void test_sub_imm(void) +{ + struct regs inregs = { 0 }, outregs; + MK_INSN(sub_r32_imm_1, "mov $1234567890, %eax\n\t" "sub $10, %eax\n\t"); + MK_INSN(sub_r16_imm_1, "mov $1234, %ax\n\t" "sub $10, %ax\n\t"); + MK_INSN(sub_r8_imm_1, "mov $0x12, %ah\n\t" "sub $0x10, %ah\n\t"); + MK_INSN(sub_r8_imm_2, "mov $0x34, %al\n\t" "sub $0x10, %al\n\t"); + + exec_in_big_real_mode(&inregs, &outregs, + insn_sub_r16_imm_1, + insn_sub_r16_imm_1_end - insn_sub_r16_imm_1); + if (!regs_equal(&inregs, &outregs, R_AX) || outregs.eax != 1224) + print_serial("sub test 1: FAIL\n"); + else + print_serial("sub test 1: PASS\n"); + + /* test mov $imm, %eax */ + exec_in_big_real_mode(&inregs, &outregs, + insn_sub_r32_imm_1, + insn_sub_r32_imm_1_end - insn_sub_r32_imm_1); + if (!regs_equal(&inregs, &outregs, R_AX) || outregs.eax != 1234567880) + print_serial("sub test 2: FAIL\n"); + else + print_serial("sub test 2: PASS\n"); + + /* test mov $imm, %al/%ah */ + exec_in_big_real_mode(&inregs, &outregs, + insn_sub_r8_imm_1, + insn_sub_r8_imm_1_end - insn_sub_r8_imm_1); + if (!regs_equal(&inregs, &outregs, R_AX) || outregs.eax != 0x0200) + print_serial("sub test 3: FAIL\n"); + else + print_serial("sub test 3: PASS\n"); + + exec_in_big_real_mode(&inregs, &outregs, + insn_sub_r8_imm_2, + insn_sub_r8_imm_2_end - insn_sub_r8_imm_2); + if (!regs_equal(&inregs, &outregs, R_AX) || outregs.eax != 0x24) + print_serial("sub test 4: FAIL\n"); + else + print_serial("sub test 4: PASS\n"); +} + void test_cmp_imm(void) { struct regs inregs = { 0 }, outregs; @@ -742,6 +785,7 @@ void realmode_start(void) test_mov_imm(); test_cmp_imm(); test_add_imm(); + test_sub_imm(); test_io(); test_eflags_insn(); test_jcc_short();