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Diffstat (limited to 'src/VBox/ValidationKit/bootsectors/bootsector2-test1-template.mac')
| -rw-r--r-- | src/VBox/ValidationKit/bootsectors/bootsector2-test1-template.mac | 756 |
1 files changed, 756 insertions, 0 deletions
diff --git a/src/VBox/ValidationKit/bootsectors/bootsector2-test1-template.mac b/src/VBox/ValidationKit/bootsectors/bootsector2-test1-template.mac new file mode 100644 index 00000000..c73d8ffe --- /dev/null +++ b/src/VBox/ValidationKit/bootsectors/bootsector2-test1-template.mac @@ -0,0 +1,756 @@ +; $Id: bootsector2-test1-template.mac $ +;; @file +; bootsector2 test1 - multi mode template. +; + +; +; Copyright (C) 2007-2019 Oracle Corporation +; +; This file is part of VirtualBox Open Source Edition (OSE), as +; available from http://www.virtualbox.org. This file is free software; +; you can redistribute it and/or modify it under the terms of the GNU +; General Public License (GPL) as published by the Free Software +; Foundation, in version 2 as it comes in the "COPYING" file of the +; VirtualBox OSE distribution. VirtualBox OSE is distributed in the +; hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. +; +; The contents of this file may alternatively be used under the terms +; of the Common Development and Distribution License Version 1.0 +; (CDDL) only, as it comes in the "COPYING.CDDL" file of the +; VirtualBox OSE 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. +; + + +%include "bootsector2-template-header.mac" + +;; +; Run the CPUID benchmark for this mode. +; +; @uses nothing +; +BEGINCODELOW +BITS 16 +BEGINPROC TMPL_NM(BenchmarkCpuId_rm) + call TMPL_NM(Bs2IsModeSupported_rm) + jz .done + call TMPL_NM(Bs2EnterMode_rm) +BITS TMPL_BITS + push xBP + mov xBP, xSP + push sAX + push sBX + push sCX + push sDX + push sDI + sub sSP, 20h + + ; Get the current time. + mov xAX, xSP + call TMPL_NM_CMN(GetNanoTS) + + ; Do the test. + mov edi, TEST_INSTRUCTION_COUNT_IO / 4 +.again: + mov eax, 1 + cpuid + mov eax, 1 + cpuid + mov eax, 1 + cpuid + mov eax, 1 + cpuid + dec edi + jnz .again + + ; Calc the elapsed time and report the result. + mov xAX, xSP + call TMPL_NM_CMN(GetElapsedNanoTS) + + mov xCX, .s_szTestName + mov edx, TEST_INSTRUCTION_COUNT_IO + mov xAX, xSP + call TMPL_NM_CMN(ReportResult) + + add sSP, 20h + pop sDI + pop sDX + pop sCX + pop sBX + pop sAX + leave + + call TMPL_NM(Bs2ExitMode) +BITS 16 +.done: + ret + +.s_szTestName: + db TMPL_MODE_STR, ', CPUID', 0 +ENDPROC TMPL_NM(BenchmarkCpuId_rm) + +TMPL_BEGINCODE +BITS TMPL_BITS + + +;; +; Run the RDTSC benchmark for this mode. +; +; @uses nothing +; +BEGINCODELOW +BITS 16 +BEGINPROC TMPL_NM(BenchmarkRdTsc_rm) + call TMPL_NM(Bs2IsModeSupported_rm) + jz .done + call TMPL_NM(Bs2EnterMode_rm) +BITS TMPL_BITS + push xBP + mov xBP, xSP + push sAX + push sBX + push sCX + push sDX + push sDI + sub sSP, 20h + + ; Get the current time. + mov xAX, xSP + call TMPL_NM_CMN(GetNanoTS) + + ; Do the test. + mov edi, TEST_INSTRUCTION_COUNT_RDTSC / 4 +.again: + rdtsc + rdtsc + rdtsc + rdtsc + dec edi + jnz .again + + ; Calc the elapsed time and report the result. + mov xAX, xSP + call TMPL_NM_CMN(GetElapsedNanoTS) + + mov xCX, .s_szTestName + mov edx, TEST_INSTRUCTION_COUNT_RDTSC + mov xAX, xSP + call TMPL_NM_CMN(ReportResult) + + add sSP, 20h + pop sDI + pop sDX + pop sCX + pop sBX + pop sAX + leave + + call TMPL_NM(Bs2ExitMode) +BITS 16 +.done: + ret + +.s_szTestName: + db TMPL_MODE_STR, ', RDTSC', 0 +ENDPROC TMPL_NM(BenchmarkRdTsc_rm) + +TMPL_BEGINCODE +BITS TMPL_BITS + + +;; +; Run the Read CR4 benchmark for this mode. +; +; @uses nothing +; +BEGINCODELOW +BITS 16 +BEGINPROC TMPL_NM(BenchmarkRdCr4_rm) + call TMPL_NM(Bs2IsModeSupported_rm) + jz .done + call TMPL_NM(Bs2EnterMode_rm) +BITS TMPL_BITS + push xBP + mov xBP, xSP + push sAX + push sBX + push sCX + push sDX + push sDI + sub sSP, 20h + + ; Get the current time. + mov xAX, xSP + call TMPL_NM_CMN(GetNanoTS) + + ; Do the test. + mov edi, TEST_INSTRUCTION_COUNT_READCR4 / 4 +.again: + mov sAX, cr4 + mov sAX, cr4 + mov sAX, cr4 + mov sAX, cr4 + dec edi + jnz .again + + ; Calc the elapsed time and report the result. + mov xAX, xSP + call TMPL_NM_CMN(GetElapsedNanoTS) + + mov xCX, .s_szTestName + mov edx, TEST_INSTRUCTION_COUNT_READCR4 + mov xAX, xSP + call TMPL_NM_CMN(ReportResult) + + add sSP, 20h + pop sDI + pop sDX + pop sCX + pop sBX + pop sAX + leave + + call TMPL_NM(Bs2ExitMode) +BITS 16 +.done: + ret + +.s_szTestName: + db TMPL_MODE_STR, ', Read CR4', 0 +ENDPROC TMPL_NM(BenchmarkRdCr4_rm) + +TMPL_BEGINCODE +BITS TMPL_BITS + + +;; +; Prologue for the I/O port tests. +%ifndef HaveIoPortPrologue +%define HaveIoPortPrologue +%macro IoPortPrologue 2 + push xBP + mov xBP, xSP + push sAX + push sDX + push sCX + sub xSP, 20h + + ; Get the current time. + mov xAX, xSP + call TMPL_NM_CMN(GetNanoTS) + + ; Do the test. + mov dx, %2 + mov ecx, (%1) / 5 +%endmacro +%endif + + +;; +; Epilogue for the I/O port tests. +%ifndef HaveIoPortEpilogue +%define HaveIoPortEpilogue +%macro IoPortEpilogue 1 + ; Calc the elapsed time and report the result. + mov xAX, xSP + call TMPL_NM_CMN(GetElapsedNanoTS) + + mov xCX, .s_szTestName + mov edx, (%1) + mov xAX, xSP + call TMPL_NM_CMN(ReportResult) + + add xSP, 20h + pop sCX + pop sDX + pop sAX + leave + ret +%endmacro +%endif + + +;; +; Benchmarks: IN eax, NOP +; +; @uses nothing +; +BEGINPROC TMPL_NM(BenchmarkIoPortNop32In) + IoPortPrologue TEST_INSTRUCTION_COUNT_IO, VMMDEV_TESTING_IOPORT_NOP +.again: + in eax, dx + in eax, dx + in eax, dx + in eax, dx + in eax, dx + dec ecx + jnz .again + IoPortEpilogue TEST_INSTRUCTION_COUNT_IO +.s_szTestName: + db TMPL_MODE_STR, ', 32-bit IN', 0 +ENDPROC TMPL_NM(BenchmarkIoPortNop32In) + + +;; +; Benchmarks: OUT NOP, eax +; +; @uses nothing +; +BEGINPROC TMPL_NM(BenchmarkIoPortNop32Out) + IoPortPrologue TEST_INSTRUCTION_COUNT_IO, VMMDEV_TESTING_IOPORT_NOP +.again: + out dx, eax + out dx, eax + out dx, eax + out dx, eax + out dx, eax + dec ecx + jnz .again + IoPortEpilogue TEST_INSTRUCTION_COUNT_IO +.s_szTestName: + db TMPL_MODE_STR, ', 32-bit OUT', 0 +ENDPROC TMPL_NM(BenchmarkIoPortNop32Out) + + +;; +; Benchmarks: IN ax, NOP +; +; @uses nothing +; +BEGINPROC TMPL_NM(BenchmarkIoPortNop16In) + IoPortPrologue TEST_INSTRUCTION_COUNT_IO, VMMDEV_TESTING_IOPORT_NOP +.again: + in ax, dx + in ax, dx + in ax, dx + in ax, dx + in ax, dx + dec ecx + jnz .again + IoPortEpilogue TEST_INSTRUCTION_COUNT_IO +.s_szTestName: + db TMPL_MODE_STR, ', 16-bit IN', 0 +ENDPROC TMPL_NM(BenchmarkIoPortNop16In) + + +;; +; Benchmarks: OUT NOP, ax +; +; @uses nothing +; +BEGINPROC TMPL_NM(BenchmarkIoPortNop16Out) + IoPortPrologue TEST_INSTRUCTION_COUNT_IO, VMMDEV_TESTING_IOPORT_NOP +.again: + out dx, ax + out dx, ax + out dx, ax + out dx, ax + out dx, ax + dec ecx + jnz .again + IoPortEpilogue TEST_INSTRUCTION_COUNT_IO +.s_szTestName: + db TMPL_MODE_STR, ', 16-bit OUT', 0 +ENDPROC TMPL_NM(BenchmarkIoPortNop16Out) + + +;; +; Benchmarks: IN al, NOP +; +; @uses nothing +; +BEGINPROC TMPL_NM(BenchmarkIoPortNop8In) + IoPortPrologue TEST_INSTRUCTION_COUNT_IO, VMMDEV_TESTING_IOPORT_NOP +.again: + in al, dx + in al, dx + in al, dx + in al, dx + in al, dx + dec ecx + jnz .again + IoPortEpilogue TEST_INSTRUCTION_COUNT_IO +.s_szTestName: + db TMPL_MODE_STR, ', 8-bit IN', 0 +ENDPROC TMPL_NM(BenchmarkIoPortNop8In) + + +;; +; Benchmarks: OUT NOP, al +; +; @uses nothing +; +BEGINPROC TMPL_NM(BenchmarkIoPortNop8Out) + IoPortPrologue TEST_INSTRUCTION_COUNT_IO, VMMDEV_TESTING_IOPORT_NOP +.again: + out dx, al + out dx, al + out dx, al + out dx, al + out dx, al + dec ecx + jnz .again + IoPortEpilogue TEST_INSTRUCTION_COUNT_IO +.s_szTestName: + db TMPL_MODE_STR, ', 8-bit OUT', 0 +ENDPROC TMPL_NM(BenchmarkIoPortNop8Out) + + +;; +; Benchmarks: IN eax, NOP_R3 +; +; @uses nothing +; +BEGINPROC TMPL_NM(BenchmarkIoPortRing3Nop32In) + IoPortPrologue TEST_INSTRUCTION_COUNT_IO, VMMDEV_TESTING_IOPORT_NOP_R3 +.again: + in eax, dx + in eax, dx + in eax, dx + in eax, dx + in eax, dx + dec ecx + jnz .again + IoPortEpilogue TEST_INSTRUCTION_COUNT_IO +.s_szTestName: + db TMPL_MODE_STR, ', 32-bit IN-to-ring-3', 0 +ENDPROC TMPL_NM(BenchmarkIoPortRing3Nop32In) + + +;; +; Benchmarks: OUT NOP_R3, eax +; +; @uses nothing +; +BEGINPROC TMPL_NM(BenchmarkIoPortRing3Nop32Out) + IoPortPrologue TEST_INSTRUCTION_COUNT_IO, VMMDEV_TESTING_IOPORT_NOP_R3 +.again: + out dx, eax + out dx, eax + out dx, eax + out dx, eax + out dx, eax + dec ecx + jnz .again + IoPortEpilogue TEST_INSTRUCTION_COUNT_IO +.s_szTestName: + db TMPL_MODE_STR, ', 32-bit OUT-to-ring-3', 0 +ENDPROC TMPL_NM(BenchmarkIoPortRing3Nop32Out) + + +%undef IoPortPrologue +%undef IoPortEpilogue + + +;; +; Run the I/O benchmarks for this mode. +; +; @uses nothing +; +BEGINCODELOW +BITS 16 +BEGINPROC TMPL_NM(BenchmarkIoPortNop_rm) + call TMPL_NM(Bs2IsModeSupported_rm) + jz .done + call TMPL_NM(Bs2EnterMode_rm) +BITS TMPL_BITS + + call TMPL_NM(BenchmarkIoPortNop32In) + call TMPL_NM(BenchmarkIoPortNop32Out) +%ifndef QUICK_TEST + call TMPL_NM(BenchmarkIoPortNop16In) + call TMPL_NM(BenchmarkIoPortNop16Out) + call TMPL_NM(BenchmarkIoPortNop8In) + call TMPL_NM(BenchmarkIoPortNop8Out) +%endif + call TMPL_NM(BenchmarkIoPortRing3Nop32In) + call TMPL_NM(BenchmarkIoPortRing3Nop32Out) + + call TMPL_NM(Bs2ExitMode) +BITS 16 +.done: + ret +ENDPROC TMPL_NM(BenchmarkIoPortNop_rm) + +TMPL_BEGINCODE +BITS TMPL_BITS + + + + +;; +; Prologue for the MMIO tests. +%ifndef HaveMmioPrologue +%define HaveMmioPrologue +%macro MmioPrologue 2 + push xBP + mov xBP, xSP + push sAX + push sDX + push sCX + push sBX + sub xSP, 20h + + ; Get the current time. + mov xAX, xSP + call TMPL_NM_CMN(GetNanoTS) + + ; Do the test - X million 32-bit IN instructions. +%ifdef TMPL_16BIT + mov dx, ds ; save ds + %ifdef TMPL_RM + mov bx, VMMDEV_TESTING_MMIO_RM_SEL + mov ds, bx + mov ebx, VMMDEV_TESTING_MMIO_RM_OFF(%2) + %else + mov bx, BS2_SEL_MMIO16 + mov ds, bx + mov ebx, %2 - BS2_SEL_MMIO16_BASE + %endif +%else + mov xBX, %2 +%endif + mov ecx, (%1) / 5 +%endmacro +%endif + +;; +; Epilogue for the MMIO tests. +%ifndef HaveMmioEpilogue +%define HaveMmioEpilogue +%macro MmioEpilogue 1 +%ifdef TMPL_16BIT + mov ds, dx ; restore ds +%endif + + ; Calc the elapsed time and report the result. + mov xAX, xSP + call TMPL_NM_CMN(GetElapsedNanoTS) + + mov xCX, .s_szTestName + mov edx, (%1) + mov xAX, xSP + call TMPL_NM_CMN(ReportResult) + + add xSP, 20h + pop sBX + pop sCX + pop sDX + pop sAX + leave + ret +%endmacro +%endif + + +;; +; Benchmarks: MOV eax, [NOP] +; +; @uses nothing +; +BEGINPROC TMPL_NM(BenchmarkMmioNop32Read) + MmioPrologue TEST_INSTRUCTION_COUNT_MMIO, VMMDEV_TESTING_MMIO_NOP +.again: + mov eax, [sBX] + mov eax, [sBX] + mov eax, [sBX] + mov eax, [sBX] + mov eax, [sBX] + dec ecx + jnz .again + MmioEpilogue TEST_INSTRUCTION_COUNT_MMIO +.s_szTestName: + db TMPL_MODE_STR, ', 32-bit read', 0 +ENDPROC TMPL_NM(BenchmarkMmioNop32Read) + + +;; +; Benchmarks: MOV [NOP], eax +; +; @uses nothing +; +BEGINPROC TMPL_NM(BenchmarkMmioNop32Write) + MmioPrologue TEST_INSTRUCTION_COUNT_MMIO, VMMDEV_TESTING_MMIO_NOP +.again: + mov [sBX], eax + mov [sBX], eax + mov [sBX], eax + mov [sBX], eax + mov [sBX], eax + dec ecx + jnz .again + MmioEpilogue TEST_INSTRUCTION_COUNT_MMIO +.s_szTestName: + db TMPL_MODE_STR, ', 32-bit write', 0 +ENDPROC TMPL_NM(BenchmarkMmioNop32Write) + + +;; +; Benchmarks: MOV ax, [NOP] +; +; @uses nothing +; +BEGINPROC TMPL_NM(BenchmarkMmioNop16Read) + MmioPrologue TEST_INSTRUCTION_COUNT_MMIO, VMMDEV_TESTING_MMIO_NOP +.again: + mov ax, [xBX] + mov ax, [xBX] + mov ax, [xBX] + mov ax, [xBX] + mov ax, [xBX] + dec ecx + jnz .again + MmioEpilogue TEST_INSTRUCTION_COUNT_MMIO +.s_szTestName: + db TMPL_MODE_STR, ', 16-bit read', 0 +ENDPROC TMPL_NM(BenchmarkMmioNop16Read) + + +;; +; Benchmarks: MOV [NOP], ax +; +; @uses nothing +; +BEGINPROC TMPL_NM(BenchmarkMmioNop16Write) + MmioPrologue TEST_INSTRUCTION_COUNT_MMIO, VMMDEV_TESTING_MMIO_NOP +.again: + mov [xBX], ax + mov [xBX], ax + mov [xBX], ax + mov [xBX], ax + mov [xBX], ax + dec ecx + jnz .again + MmioEpilogue TEST_INSTRUCTION_COUNT_MMIO +.s_szTestName: + db TMPL_MODE_STR, ', 16-bit write', 0 +ENDPROC TMPL_NM(BenchmarkMmioNop16Write) + + +;; +; Benchmarks: MOV al, [NOP] +; +; @uses nothing +; +BEGINPROC TMPL_NM(BenchmarkMmioNop8Read) + MmioPrologue TEST_INSTRUCTION_COUNT_MMIO, VMMDEV_TESTING_MMIO_NOP +.again: + mov al, [xBX] + mov al, [xBX] + mov al, [xBX] + mov al, [xBX] + mov al, [xBX] + dec ecx + jnz .again + MmioEpilogue TEST_INSTRUCTION_COUNT_MMIO +.s_szTestName: + db TMPL_MODE_STR, ', 8-bit read', 0 +ENDPROC TMPL_NM(BenchmarkMmioNop8Read) + + +;; +; Benchmarks: MOV [NOP], al +; +; @uses nothing +; +BEGINPROC TMPL_NM(BenchmarkMmioNop8Write) + MmioPrologue TEST_INSTRUCTION_COUNT_MMIO, VMMDEV_TESTING_MMIO_NOP +.again: + mov [xBX], al + mov [xBX], al + mov [xBX], al + mov [xBX], al + mov [xBX], al + dec ecx + jnz .again + MmioEpilogue TEST_INSTRUCTION_COUNT_MMIO +.s_szTestName: + db TMPL_MODE_STR, ', 8-bit write', 0 +ENDPROC TMPL_NM(BenchmarkMmioNop8Write) + + +;; +; Benchmarks: MOV eax, [NOP_R3] +; +; @uses nothing +; +BEGINPROC TMPL_NM(BenchmarkMmioRing3Nop32Read) + MmioPrologue TEST_INSTRUCTION_COUNT_MMIO, VMMDEV_TESTING_MMIO_NOP_R3 +.again: + mov eax, [sBX] + mov eax, [sBX] + mov eax, [sBX] + mov eax, [sBX] + mov eax, [sBX] + dec ecx + jnz .again + MmioEpilogue TEST_INSTRUCTION_COUNT_MMIO +.s_szTestName: + db TMPL_MODE_STR, ', 32-bit read-to-ring-3', 0 +ENDPROC TMPL_NM(BenchmarkMmioRing3Nop32Read) + + +;; +; Benchmarks: MOV [NOP_R3], eax +; +; @uses nothing +; +BEGINPROC TMPL_NM(BenchmarkMmioRing3Nop32Write) + MmioPrologue TEST_INSTRUCTION_COUNT_MMIO, VMMDEV_TESTING_MMIO_NOP_R3 +.again: + mov [sBX], eax + mov [sBX], eax + mov [sBX], eax + mov [sBX], eax + mov [sBX], eax + dec ecx + jnz .again + MmioEpilogue TEST_INSTRUCTION_COUNT_MMIO +.s_szTestName: + db TMPL_MODE_STR, ', 32-bit write-to-ring-3', 0 +ENDPROC TMPL_NM(BenchmarkMmioRing3Nop32Write) + + +%undef MmioPrologue +%undef MmioEpilogue + + +;; +; Do the MMIO tests for this mode. +; +; @uses nothing +; +BEGINCODELOW +BITS 16 +BEGINPROC TMPL_NM(BenchmarkMmioNop_rm) + call TMPL_NM(Bs2IsModeSupported_rm) + jz .done + call TMPL_NM(Bs2EnterMode_rm) +BITS TMPL_BITS + + call TMPL_NM(BenchmarkMmioNop32Read) + call TMPL_NM(BenchmarkMmioNop32Write) +%ifndef QUICK_TEST + call TMPL_NM(BenchmarkMmioNop16Read) + call TMPL_NM(BenchmarkMmioNop16Write) + call TMPL_NM(BenchmarkMmioNop8Read) + call TMPL_NM(BenchmarkMmioNop8Write) +%endif + call TMPL_NM(BenchmarkMmioRing3Nop32Read) + call TMPL_NM(BenchmarkMmioRing3Nop32Write) + + call TMPL_NM(Bs2ExitMode) +BITS 16 +.done: + ret +ENDPROC TMPL_NM(BenchmarkMmioNop_rm) + +TMPL_BEGINCODE +BITS TMPL_BITS + + +%include "bootsector2-template-footer.mac" + |