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Diffstat (limited to 'src/VBox/ValidationKit/bootsectors/bootsector2-api.mac')
| -rw-r--r-- | src/VBox/ValidationKit/bootsectors/bootsector2-api.mac | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/src/VBox/ValidationKit/bootsectors/bootsector2-api.mac b/src/VBox/ValidationKit/bootsectors/bootsector2-api.mac new file mode 100644 index 00000000..d7444391 --- /dev/null +++ b/src/VBox/ValidationKit/bootsectors/bootsector2-api.mac @@ -0,0 +1,162 @@ +; $Id: bootsector2-api.mac $ +;; @file +; Bootsector2 API definition for use by split images (kernel < 1MB < image). +; + +; +; Copyright (C) 2007-2023 Oracle and/or its affiliates. +; +; This file is part of VirtualBox base platform packages, as +; available from https://www.virtualbox.org. +; +; This program is free software; you can redistribute it and/or +; modify it under the terms of the GNU General Public License +; as published by the Free Software Foundation, in version 3 of the +; License. +; +; This program is distributed in the hope that it will be useful, but +; WITHOUT ANY WARRANTY; without even the implied warranty of +; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +; General Public License for more details. +; +; You should have received a copy of the GNU General Public License +; along with this program; if not, see <https://www.gnu.org/licenses>. +; +; The contents of this file may alternatively be used under the terms +; of the Common Development and Distribution License Version 1.0 +; (CDDL), a copy of it is provided in the "COPYING.CDDL" file included +; in the VirtualBox distribution, in which case the provisions of the +; CDDL are applicable instead of those of the GPL. +; +; You may elect to license modified versions of this file under the +; terms and conditions of either the GPL or the CDDL or both. +; +; SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0 +; + +%ifndef ___bootsector2_api_mac +%define ___bootsector2_api_mac + +;******************************************************************************* +;* Header Files * +;******************************************************************************* +%include "iprt/asmdefs.mac" +%include "iprt/x86.mac" +%include "bootsector2-structures.mac" + +;; +; The load address for big images. +%define BS2_BIG_LOAD_ADDR 0x120000 + + +;; +; API Template for lazy birds. +; +%macro BS2_API_TEMPLATE 0, + + BS2_API_TEMPLATE_ACTION(Bs2DisableA20) + BS2_API_TEMPLATE_ACTION(Bs2DisableA20ViaKbd) + BS2_API_TEMPLATE_ACTION(Bs2DisableA20ViaPortA) + BS2_API_TEMPLATE_ACTION(Bs2DisableNX) + BS2_API_TEMPLATE_ACTION(Bs2EnableA20) + BS2_API_TEMPLATE_ACTION(Bs2EnableA20ViaKbd) + BS2_API_TEMPLATE_ACTION(Bs2EnableA20ViaPortA) + BS2_API_TEMPLATE_ACTION(Bs2EnableNX) + BS2_API_TEMPLATE_ACTION(Bs2IsNXSupported) + BS2_API_TEMPLATE_ACTION(Bs2KbdRead) + BS2_API_TEMPLATE_ACTION(Bs2KbdWait) + BS2_API_TEMPLATE_ACTION(Bs2KbdWrite) + BS2_API_TEMPLATE_ACTION(Bs2PanicIfVMMDevTestingIsMissing) + BS2_API_TEMPLATE_ACTION(Bs2SetupNX) + BS2_API_TEMPLATE_ACTION(CalcBenchmarkIterations) + BS2_API_TEMPLATE_ACTION(CalcTestPerSecond) + BS2_API_TEMPLATE_ACTION(GetElapsedNanoTS) + BS2_API_TEMPLATE_ACTION(GetNanoTS) + BS2_API_TEMPLATE_ACTION(PrintChr) + BS2_API_TEMPLATE_ACTION(PrintF) + BS2_API_TEMPLATE_ACTION(PrintStr) + BS2_API_TEMPLATE_ACTION(PrintStrColonSpaces) + BS2_API_TEMPLATE_ACTION(PrintStrSpacesColonSpace) + BS2_API_TEMPLATE_ACTION(PrintU32) + BS2_API_TEMPLATE_ACTION(ReportResult) + BS2_API_TEMPLATE_ACTION(Shutdown) + BS2_API_TEMPLATE_ACTION(StrFormatF) + BS2_API_TEMPLATE_ACTION(StrFormatV) + BS2_API_TEMPLATE_ACTION(StrLen) + BS2_API_TEMPLATE_ACTION(TestCheckTrap) + BS2_API_TEMPLATE_ACTION(TestDumpCurrentRegisters) + BS2_API_TEMPLATE_ACTION(TestDumpRegisters) + BS2_API_TEMPLATE_ACTION(TestFailed) + BS2_API_TEMPLATE_ACTION(TestFailedF) + BS2_API_TEMPLATE_ACTION(TestInit) + BS2_API_TEMPLATE_ACTION(TestRestoreRegisters) + BS2_API_TEMPLATE_ACTION(TestSaveRegisters) + BS2_API_TEMPLATE_ACTION(testSendStrCmd) + BS2_API_TEMPLATE_ACTION(TestSkipped) + BS2_API_TEMPLATE_ACTION(TestSub) + BS2_API_TEMPLATE_ACTION(testSubCleanup) + BS2_API_TEMPLATE_ACTION(TestSubDone) + BS2_API_TEMPLATE_ACTION(TestSubErrorCount) + BS2_API_TEMPLATE_ACTION(TestTerm) + BS2_API_TEMPLATE_ACTION(TestValueReg) + BS2_API_TEMPLATE_ACTION(TestValueU32) + BS2_API_TEMPLATE_ACTION(TestInstallTrapRecs) + +%endmacro + + +;; +; This defines the API pointers. +; +ABSOLUTE 0x500 +;; Start the structure with a magic number. +NAME(g_u32Bs2ApiMagic): resd 1 +;; And a version number. +NAME(g_u32Bs2ApiVersion): resd 1 + +; The real mode and v8086 mode entry points (far pointers). +%undef BS2_API_TEMPLATE_ACTION +%define BS2_API_TEMPLATE_ACTION(a_Name) NAME(g_pfn %+ a_Name %+ _r86): resd 1 +BS2_API_TEMPLATE + +; The 16-bit protected mode entry points (far pointers). +%undef BS2_API_TEMPLATE_ACTION +%define BS2_API_TEMPLATE_ACTION(a_Name) NAME(g_pfn %+ a_Name %+ _p16): resd 1 +BS2_API_TEMPLATE + +; The 32-bit protected mode entry points (flat pointers). +%undef BS2_API_TEMPLATE_ACTION +%define BS2_API_TEMPLATE_ACTION(a_Name) NAME(g_pfn %+ a_Name %+ _p32): resd 1 +BS2_API_TEMPLATE + +; The 64-bit protected (long) mode entry points. +%undef BS2_API_TEMPLATE_ACTION +%define BS2_API_TEMPLATE_ACTION(a_Name) NAME(g_pfn %+ a_Name %+ _p64): resq 1 +BS2_API_TEMPLATE + +;; End the structure with a magic so it's integrity can be verified. +NAME(g_u32Bs2ApiEndMagic) resd 1 + +;; +; The current API magic value (Douglas Carl Engelbart). +%define BS2_API_MAGIC 0x19250130 + +;; +; The current API version. +%define BS2_API_VERSION 0x00010000 + +BEGINCODE + + +;; @name Service trap vector interface. +; @{ +%define BS2_SYSCALL_TO_RING0 0 +%define BS2_SYSCALL_TO_RING1 1 +%define BS2_SYSCALL_TO_RING2 2 +%define BS2_SYSCALL_TO_RING3 3 + +;; The service vector. +%define BS2_TRAP_SYSCALL 20h +;; @} + +%endif |