From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mohammed Gamal Subject: [PATCH 2/2] test: Add test for xor acc, imm Date: Wed, 12 May 2010 17:00:44 +0300 Message-ID: <1273672844-14607-2-git-send-email-m.gamal005@gmail.com> References: <1273672844-14607-1-git-send-email-m.gamal005@gmail.com> Cc: mtosatti@redhat.com, kvm@vger.kernel.org, Mohammed Gamal To: avi@redhat.com Return-path: 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 S1755633Ab0ELOBB (ORCPT ); Wed, 12 May 2010 10:01:01 -0400 Received: by mail-ww0-f46.google.com with SMTP id 18so2314wwi.19 for ; Wed, 12 May 2010 07:01:00 -0700 (PDT) In-Reply-To: <1273672844-14607-1-git-send-email-m.gamal005@gmail.com> Sender: kvm-owner@vger.kernel.org List-ID: Adds test for xor acc, imm Signed-off-by: Mohammed Gamal --- kvm/user/test/x86/realmode.c | 45 ++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 45 insertions(+), 0 deletions(-) diff --git a/kvm/user/test/x86/realmode.c b/kvm/user/test/x86/realmode.c index 41e2aea..70a1e05 100644 --- a/kvm/user/test/x86/realmode.c +++ b/kvm/user/test/x86/realmode.c @@ -350,6 +350,50 @@ void test_sub_imm(void) print_serial("sub test 4: PASS\n"); } + +void test_xor_imm(void) +{ + struct regs inregs = { 0 }, outregs; + MK_INSN(xor_r32_imm_1, "mov $1234567890, %eax\n\t" "xor $1234567890, %eax\n\t"); + MK_INSN(xor_r16_imm_1, "mov $1234, %ax\n\t" "xor $1234, %ax\n\t"); + MK_INSN(xor_r8_imm_1, "mov $0x12, %ah\n\t" "xor $0x12, %ah\n\t"); + MK_INSN(xor_r8_imm_2, "mov $0x34, %al\n\t" "xor $0x34, %al\n\t"); + + exec_in_big_real_mode(&inregs, &outregs, + insn_xor_r16_imm_1, + insn_xor_r16_imm_1_end - insn_xor_r16_imm_1); + if (!regs_equal(&inregs, &outregs, R_AX) || outregs.eax != 0) + print_serial("xor test 1: FAIL\n"); + else + print_serial("xor test 1: PASS\n"); + + /* test mov $imm, %eax */ + exec_in_big_real_mode(&inregs, &outregs, + insn_xor_r32_imm_1, + insn_xor_r32_imm_1_end - insn_xor_r32_imm_1); + if (!regs_equal(&inregs, &outregs, R_AX) || outregs.eax != 0) + print_serial("xor test 2: FAIL\n"); + else + print_serial("xor test 2: PASS\n"); + + /* test mov $imm, %al/%ah */ + exec_in_big_real_mode(&inregs, &outregs, + insn_xor_r8_imm_1, + insn_xor_r8_imm_1_end - insn_xor_r8_imm_1); + if (!regs_equal(&inregs, &outregs, R_AX) || outregs.eax != 0) + print_serial("xor test 3: FAIL\n"); + else + print_serial("xor test 3: PASS\n"); + + exec_in_big_real_mode(&inregs, &outregs, + insn_xor_r8_imm_2, + insn_xor_r8_imm_2_end - insn_xor_r8_imm_2); + if (!regs_equal(&inregs, &outregs, R_AX) || outregs.eax != 0) + print_serial("xor test 4: FAIL\n"); + else + print_serial("xor test 4: PASS\n"); +} + void test_cmp_imm(void) { struct regs inregs = { 0 }, outregs; @@ -786,6 +830,7 @@ void realmode_start(void) test_cmp_imm(); test_add_imm(); test_sub_imm(); + test_xor_imm(); test_io(); test_eflags_insn(); test_jcc_short(); -- 1.7.0.4