VirtualBox

source: vbox/trunk/src/VBox/ValidationKit/bootsectors/bs3-cpu-basic-2.c@ 103131

Last change on this file since 103131 was 102130, checked in by vboxsync, 11 months ago

ValKit/bs3-cpu-basic-2: Split out the LEA testing into bs3-cpu-basic-3 because there isn't enough room left under 640KB to test it all. bugref:10371

  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 5.2 KB
Line 
1/* $Id: bs3-cpu-basic-2.c 102130 2023-11-16 23:51:25Z vboxsync $ */
2/** @file
3 * BS3Kit - bs3-cpu-basic-2, 16-bit C code.
4 */
5
6/*
7 * Copyright (C) 2007-2023 Oracle and/or its affiliates.
8 *
9 * This file is part of VirtualBox base platform packages, as
10 * available from https://www.virtualbox.org.
11 *
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation, in version 3 of the
15 * License.
16 *
17 * This program is distributed in the hope that it will be useful, but
18 * WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20 * General Public License for more details.
21 *
22 * You should have received a copy of the GNU General Public License
23 * along with this program; if not, see <https://www.gnu.org/licenses>.
24 *
25 * The contents of this file may alternatively be used under the terms
26 * of the Common Development and Distribution License Version 1.0
27 * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
28 * in the VirtualBox distribution, in which case the provisions of the
29 * CDDL are applicable instead of those of the GPL.
30 *
31 * You may elect to license modified versions of this file under the
32 * terms and conditions of either the GPL or the CDDL or both.
33 *
34 * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
35 */
36
37
38/*********************************************************************************************************************************
39* Header Files *
40*********************************************************************************************************************************/
41#include <bs3kit.h>
42
43
44/*********************************************************************************************************************************
45* Internal Functions *
46*********************************************************************************************************************************/
47BS3TESTMODE_PROTOTYPES_MODE(bs3CpuBasic2_TssGateEsp);
48BS3TESTMODE_PROTOTYPES_MODE(bs3CpuBasic2_RaiseXcpt1);
49
50FNBS3TESTDOMODE bs3CpuBasic2_RaiseXcpt11_f16;
51FNBS3TESTDOMODE bs3CpuBasic2_sidt_f16;
52FNBS3TESTDOMODE bs3CpuBasic2_sgdt_f16;
53FNBS3TESTDOMODE bs3CpuBasic2_lidt_f16;
54FNBS3TESTDOMODE bs3CpuBasic2_lgdt_f16;
55FNBS3TESTDOMODE bs3CpuBasic2_iret_f16;
56FNBS3TESTDOMODE bs3CpuBasic2_jmp_call_f16;
57FNBS3TESTDOMODE bs3CpuBasic2_far_jmp_call_f16;
58FNBS3TESTDOMODE bs3CpuBasic2_near_ret_f16;
59FNBS3TESTDOMODE bs3CpuBasic2_far_ret_f16;
60FNBS3TESTDOMODE bs3CpuBasic2_instr_len_f16;
61
62BS3_DECL_CALLBACK(void) bs3CpuBasic2_Do32BitTests_pe32();
63
64
65/*********************************************************************************************************************************
66* Global Variables *
67*********************************************************************************************************************************/
68#if 1
69/**
70 * @note We're making 16:16 reference to 32-bit and 64-bit code here,
71 * so if the functions we're aiming for are past the first 64KB in the
72 * segment we're going to get linker error E2083 "cannot reference
73 * address xxxx:yyyyyyyy from frame xxxxx". */
74static const BS3TESTMODEENTRY g_aModeTest[] =
75{
76 BS3TESTMODEENTRY_MODE("tss / gate / esp", bs3CpuBasic2_TssGateEsp),
77#if 0 /** @todo The 'raise xcpt \#1' test doesn't work in IEM! */
78 BS3TESTMODEENTRY_MODE("raise xcpt #1", bs3CpuBasic2_RaiseXcpt1),
79#endif
80};
81#endif
82
83static const BS3TESTMODEBYONEENTRY g_aModeByOneTests[] =
84{
85#if 1
86 { "#ac", bs3CpuBasic2_RaiseXcpt11_f16, 0 },
87#endif
88#if 1
89 { "iret", bs3CpuBasic2_iret_f16, 0 },
90 { "near jmp+call jb / jv / ind", bs3CpuBasic2_jmp_call_f16, 0 },
91 { "far jmp+call", bs3CpuBasic2_far_jmp_call_f16, 0 },
92 { "near ret", bs3CpuBasic2_near_ret_f16, 0 },
93 { "far ret", bs3CpuBasic2_far_ret_f16, 0 },
94#endif
95#if 1
96 { "sidt", bs3CpuBasic2_sidt_f16, 0 },
97 { "sgdt", bs3CpuBasic2_sgdt_f16, 0 },
98 { "lidt", bs3CpuBasic2_lidt_f16, 0 },
99 { "lgdt", bs3CpuBasic2_lgdt_f16, 0 },
100#endif
101#if 1
102 { "instr length", bs3CpuBasic2_instr_len_f16, 0 },
103#endif
104};
105
106
107BS3_DECL(void) Main_rm()
108{
109 Bs3InitAll_rm();
110 Bs3TestInit("bs3-cpu-basic-2");
111 Bs3TestPrintf("g_uBs3CpuDetected=%#x\n", g_uBs3CpuDetected);
112
113 /*
114 * Do tests driven from 16-bit code.
115 */
116#if 1
117 Bs3TestDoModes_rm(g_aModeTest, RT_ELEMENTS(g_aModeTest));
118#else
119 NOREF(g_aModeTest);
120#endif
121#if 1
122 Bs3TestDoModesByOne_rm(g_aModeByOneTests, RT_ELEMENTS(g_aModeByOneTests), 0);
123#else
124 NOREF(g_aModeByOneTests);
125#endif
126
127#if 0 /** @todo The '\#PF' test doesn't work right in IEM! */
128 /*
129 * Do tests driven from 32-bit code (bs3-cpu-basic-2-32.c32 via assembly).
130 */
131 Bs3SwitchTo32BitAndCallC_rm(bs3CpuBasic2_Do32BitTests_pe32, 0);
132#endif
133
134 Bs3TestTerm();
135 Bs3Shutdown();
136 Bs3Panic();
137}
138
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