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authorJavier <dev.git@javispedro.com>2022-11-27 00:55:21 +0100
committerJavier <dev.git@javispedro.com>2022-11-27 01:07:21 +0100
commit971641a3b4c572146619ac6ef3ba8c89e3967048 (patch)
tree22aafbbcfa72de7de30fd32e188e9eb5716549e1
parent3b31b72e93eb6556ea0d89e28622df2066636cdd (diff)
downloadvmusic-0.3.2.tar.gz
vmusic-0.3.2.zip
updating to virtualbox7.0 APIv0.3.2
-rw-r--r--Adlib.cpp10
-rw-r--r--COPYING339
-rw-r--r--Emu8000.cpp12
-rw-r--r--ExtPack.xml2
-rw-r--r--Makefile2
-rw-r--r--README.md21
-rw-r--r--VMusicMain.cpp1
-rw-r--r--VMusicMainVM.cpp25
-rwxr-xr-xinclude/version-generated.h12
9 files changed, 391 insertions, 33 deletions
diff --git a/Adlib.cpp b/Adlib.cpp
index c2045c6..2bdd62e 100644
--- a/Adlib.cpp
+++ b/Adlib.cpp
@@ -211,7 +211,8 @@ static DECLCALLBACK(int) adlibRenderThread(RTTHREAD ThreadSelf, void *pvUser)
&& ASMAtomicReadU64(&pThis->tmLastWrite) + ADLIB_RENDER_SUSPEND_TIMEOUT >= RTTimeSystemMilliTS()) {
Log9(("rendering %lld frames\n", buf_frames));
- PDMDevHlpCritSectEnter(pDevIns, &pThis->critSect, VERR_SEM_BUSY);
+ rc = PDMDevHlpCritSectEnter(pDevIns, &pThis->critSect, VERR_SEM_BUSY);
+ PDM_CRITSECT_RELEASE_ASSERT_RC_DEV(pDevIns, &pThis->critSect, rc);
OPL3_GenerateStream(&pThis->opl, buf, buf_frames);
PDMDevHlpCritSectLeave(pDevIns, &pThis->critSect);
@@ -406,7 +407,8 @@ static void adlibWriteRegister(PPDMDEVINS pDevIns, uint16_t reg, uint8_t value)
break;
default:
- PDMDevHlpCritSectEnter(pDevIns, &pThis->critSect, VERR_SEM_BUSY);
+ int rc = PDMDevHlpCritSectEnter(pDevIns, &pThis->critSect, VERR_SEM_BUSY);
+ PDM_CRITSECT_RELEASE_ASSERT_RC_DEV(pDevIns, &pThis->critSect, rc);
OPL3_WriteRegBuffered(&pThis->opl, reg, value);
PDMDevHlpCritSectLeave(pDevIns, &pThis->critSect);
break;
@@ -544,9 +546,11 @@ static DECLCALLBACK(void) adlibR3Reset(PPDMDEVINS pDevIns)
{
PADLIBSTATE pThis = PDMDEVINS_2_DATA(pDevIns, PADLIBSTATE);
- PDMDevHlpCritSectEnter(pDevIns, &pThis->critSect, VERR_SEM_BUSY);
+ int rc = PDMDevHlpCritSectEnter(pDevIns, &pThis->critSect, VERR_SEM_BUSY);
+ PDM_CRITSECT_RELEASE_ASSERT_RC_DEV(pDevIns, &pThis->critSect, rc);
OPL3_Reset(&pThis->opl, pThis->uSampleRate);
PDMDevHlpCritSectLeave(pDevIns, &pThis->critSect);
+
pThis->oplReg = 0;
pThis->timer1Enable = false;
pThis->timer1Expire = 0;
diff --git a/COPYING b/COPYING
new file mode 100644
index 0000000..d159169
--- /dev/null
+++ b/COPYING
@@ -0,0 +1,339 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
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+ The licenses for most software are designed to take away your
+freedom to share and change it. By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
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+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
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+
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+ How to Apply These Terms to Your New Programs
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+ Copyright (C) <year> <name of author>
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+ 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
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+ (at your option) any later version.
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+ 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, write to the Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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+ This is free software, and you are welcome to redistribute it
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+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
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+ `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+ <signature of Ty Coon>, 1 April 1989
+ Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs. If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.
diff --git a/Emu8000.cpp b/Emu8000.cpp
index 6636c2b..8559146 100644
--- a/Emu8000.cpp
+++ b/Emu8000.cpp
@@ -198,7 +198,8 @@ static DECLCALLBACK(int) emuRenderThread(RTTHREAD ThreadSelf, void *pvUser)
&& ASMAtomicReadU64(&pThis->tmLastWrite) + EMU_RENDER_SUSPEND_TIMEOUT >= RTTimeSystemMilliTS()) {
Log9(("rendering %lld frames\n", buf_frames));
- PDMDevHlpCritSectEnter(pDevIns, &pThis->critSect, VERR_SEM_BUSY);
+ rc = PDMDevHlpCritSectEnter(pDevIns, &pThis->critSect, VERR_SEM_BUSY);
+ PDM_CRITSECT_RELEASE_ASSERT_RC_DEV(pDevIns, &pThis->critSect, rc);
emu8k_render(pThis->emu, buf, buf_frames);
pThis->tmLastRender = PDMDevHlpTMTimeVirtGetNano(pDevIns);
PDMDevHlpCritSectLeave(pDevIns, &pThis->critSect);
@@ -302,7 +303,8 @@ static DECLCALLBACK(VBOXSTRICTRC) emuIoPortRead(PPDMDEVINS pDevIns, void *pvUser
PEMUSTATE pThis = PDMDEVINS_2_DATA(pDevIns, PEMUSTATE);
- PDMDevHlpCritSectEnter(pDevIns, &pThis->critSect, VERR_SEM_BUSY);
+ int rc = PDMDevHlpCritSectEnter(pDevIns, &pThis->critSect, VERR_SEM_BUSY);
+ PDM_CRITSECT_RELEASE_ASSERT_RC_DEV(pDevIns, &pThis->critSect, rc);
uint64_t frames_since_last_render = emuCalculateFramesFromNano(pThis, PDMDevHlpTMTimeVirtGetNano(pDevIns) - pThis->tmLastRender);
emu8k_update_virtual_sample_count(pThis->emu, frames_since_last_render);
@@ -340,7 +342,8 @@ static DECLCALLBACK(VBOXSTRICTRC) emuIoPortWrite(PPDMDEVINS pDevIns, void *pvUse
PEMUSTATE pThis = PDMDEVINS_2_DATA(pDevIns, PEMUSTATE);
- PDMDevHlpCritSectEnter(pDevIns, &pThis->critSect, VERR_SEM_BUSY);
+ int rc = PDMDevHlpCritSectEnter(pDevIns, &pThis->critSect, VERR_SEM_BUSY);
+ PDM_CRITSECT_RELEASE_ASSERT_RC_DEV(pDevIns, &pThis->critSect, rc);
switch (cb) {
case sizeof(uint8_t):
@@ -423,7 +426,8 @@ static DECLCALLBACK(void) emuR3Reset(PPDMDEVINS pDevIns)
{
PEMUSTATE pThis = PDMDEVINS_2_DATA(pDevIns, PEMUSTATE);
- PDMDevHlpCritSectEnter(pDevIns, &pThis->critSect, VERR_SEM_BUSY);
+ int rc = PDMDevHlpCritSectEnter(pDevIns, &pThis->critSect, VERR_SEM_BUSY);
+ PDM_CRITSECT_RELEASE_ASSERT_RC_DEV(pDevIns, &pThis->critSect, rc);
emu8k_reset(pThis->emu);
pThis->tmLastRender = PDMDevHlpTMTimeVirtGetNano(pDevIns);
PDMDevHlpCritSectLeave(pDevIns, &pThis->critSect);
diff --git a/ExtPack.xml b/ExtPack.xml
index eb6ea69..46106ae 100644
--- a/ExtPack.xml
+++ b/ExtPack.xml
@@ -2,7 +2,7 @@
<VirtualBoxExtensionPack xmlns="http://www.virtualbox.org/VirtualBoxExtensionPack" version="1.0">
<Name>VMusic</Name>
<Description>Adds virtual devices for common music hardware: Adlib card (OPL2/OPL3), MPU-401 compatible (UART mode only), and SBAWE32 (EMU8000).</Description>
- <Version>0.3.1</Version>
+ <Version revision="302">0.3.2</Version>
<MainModule>VMusicMain</MainModule>
<MainVMModule>VMusicMainVM</MainVMModule>
</VirtualBoxExtensionPack>
diff --git a/Makefile b/Makefile
index bece4c4..d42391e 100644
--- a/Makefile
+++ b/Makefile
@@ -65,7 +65,7 @@ VBOX_CFLAGS:=-fPIC -m64 -pedantic -Wshadow -Wall -Wextra \
-I$(VBOXSRC)/include -Iinclude
VBOX_CXXFLAGS:=$(VBOX_CFLAGS) -Wno-overloaded-virtual -fvisibility-inlines-hidden -fno-rtti
VBOX_LDFLAGS:=-fPIC -m64
-VBOX_LIBS:=$(VBOXBIN)/VBoxRT.$(SO) $(VBOXBIN)/VBoxVMM.$(SO)
+VBOX_LIBS:=$(VBOXBIN)/VBoxRT.$(SO)
ifeq "$(OS)" "win"
VBOX_DEFINES+=-DRT_OS_WINDOWS -D__WIN__ -D__WIN64__
diff --git a/README.md b/README.md
index b056fb7..43abd19 100644
--- a/README.md
+++ b/README.md
@@ -45,11 +45,14 @@ drivers post-SB16 already use the MPU-401 device.
# Installing
-1. Download [VMusic.vbox-extpack](https://depot.javispedro.com/vbox/VMusic-0.3.1-vbox6.1.32.vbox-extpack).
- This is built for VirtualBox 6.1.32, albeit it should work for most other recent versions in the 6.1.x series.
+1. Download
+ [VMusic-0.3.2-vbox7.0.4.vbox-extpack](https://depot.javispedro.com/vbox/VMusic-0.3.2-vbox7.0.4.vbox-extpack).
+ This is built for VirtualBox 7.0.4, albeit it should work for most other recent versions in the 7.0.x series.
+ For VirtualBox 6.1.x series, please use
+ [VMusic-0.3.1-vbox6.1.32.vbox-extpack](https://depot.javispedro.com/vbox/VMusic-0.3.1-vbox6.1.32.vbox-extpack).
-2. Open VirtualBox, go to File → Preferences → [Extension packs](https://depot.javispedro.com/vbox/VBoxPrefs.png),
- and add the downloaded VMusic-_something_.vbox-extpack file.
+2. Open VirtualBox, go to File → Tools → [Extension pack manager](https://depot.javispedro.com/vbox/VBoxPrefs.png),
+ and install the downloaded VMusic-_something_.vbox-extpack file.
Alternatively, run `VBoxManage extpack install VMusic.vbox-extpack` on a terminal.
@@ -140,16 +143,20 @@ You need the standard C++ building tools, make, libasound and headers (e.g. `lib
First, ensure that, in the directory where the VMusic source resides, you add two extra directories:
-* `VirtualBox.src` containing the unpacked pristine VirtualBox source from [virtualbox.org](https://www.virtualbox.org/wiki/Downloads), e.g. the contents of [VirtualBox-6.1.32.tar.bz2](https://download.virtualbox.org/virtualbox/6.1.32/VirtualBox-6.1.32.tar.bz2).
+* `VirtualBox.src` containing the unpacked pristine VirtualBox source from
+[virtualbox.org](https://www.virtualbox.org/wiki/Downloads), e.g. the contents of
+[VirtualBox-7.0.4.tar.bz2](https://download.virtualbox.org/virtualbox/7.0.4/VirtualBox-7.0.4.tar.bz2).
-* `VirtualBox.linux.amd64` containing at least the following VirtualBox Linux.amd64 libraries,
-either from an official installation or your distribution's package: `VBoxRT.so` and `VBoxVMM.so`.
+* `VirtualBox.linux.amd64` containing the VirtualBox runtime library: `VBoxRT.so`.
+Either copy this file from the official VirtualBox Linux build, or from your distribution.
E.g. copy `/usr/lib/virtualbox/VBoxRT.so` into `VirtualBox.linux.amd64/VBoxRT.so`.
After this, just type `make` followed by `make pack` and `VMusic.vbox-extpack` should be generated.
# Changelog
+* v0.3.2 minor changes to fix compatibility with VirtualBox 7.0.0
+
* v0.3.1 EMU8000 RAM is now saved in snapshots,
OPL emulator uses 49716Hz sample rate by default now,
renamed some config settings.
diff --git a/VMusicMain.cpp b/VMusicMain.cpp
index 497c7e8..6d2f8ca 100644
--- a/VMusicMain.cpp
+++ b/VMusicMain.cpp
@@ -79,6 +79,7 @@ static const VBOXEXTPACKREG g_vboxMusicExtPackReg =
{
VBOXEXTPACKREG_VERSION,
/* .uVBoxFullVersion = */ VBOX_FULL_VERSION,
+ /* .pszNlsBaseName = */ NULL,
/* .pfnInstalled = */ NULL,
/* .pfnUninstall = */ NULL,
/* .pfnVirtualBoxReady =*/ NULL,
diff --git a/VMusicMainVM.cpp b/VMusicMainVM.cpp
index 5623d5c..a302719 100644
--- a/VMusicMainVM.cpp
+++ b/VMusicMainVM.cpp
@@ -32,11 +32,10 @@
#include <VBox/err.h>
#include <VBox/version.h>
-#include <VBox/vmm/cfgm.h>
+#include <VBox/vmm/vmmr3vtable.h>
#include <iprt/string.h>
#include <iprt/param.h>
#include <iprt/path.h>
-#include <iprt/log.h>
/*********************************************************************************************************************************
* Global Variables *
@@ -58,15 +57,18 @@ static PCVBOXEXTPACKHLP g_pHlp;
/**
* @interface_method_impl{VBOXEXTPACKVMREG,pfnVMConfigureVMM}
*/
-static DECLCALLBACK(int) vMusicExtPackVM_VMConfigureVMM(PCVBOXEXTPACKVMREG pThis, VBOXEXTPACK_IF_CS(IConsole) *pConsole, PVM pVM)
+static DECLCALLBACK(int) vMusicExtPackVM_VMConfigureVMM(PCVBOXEXTPACKVMREG pThis, VBOXEXTPACK_IF_CS(IConsole) *pConsole,
+ PVM pVM, PCVMMR3VTABLE pVMM)
{
RT_NOREF(pThis, pConsole);
- PCFGMNODE pCfgRoot = CFGMR3GetRoot(pVM);
+ AssertReturn(VMMR3VTABLE_IS_COMPATIBLE(pVMM->uMagicVersion), VERR_VERSION_MISMATCH);
+
+ PCFGMNODE pCfgRoot = pVMM->pfnCFGMR3GetRoot(pVM);
AssertReturn(pCfgRoot, VERR_INTERNAL_ERROR_3);
// Assume /PDM/Devices exists.
- PCFGMNODE pCfgDevices = CFGMR3GetChild(pCfgRoot, "PDM/Devices");
+ PCFGMNODE pCfgDevices = pVMM->pfnCFGMR3GetChild(pCfgRoot, "PDM/Devices");
AssertReturn(pCfgDevices, VERR_INTERNAL_ERROR_3);
// Find the Adlib module and tell PDM to load it.
@@ -76,9 +78,9 @@ static DECLCALLBACK(int) vMusicExtPackVM_VMConfigureVMM(PCVBOXEXTPACKVMREG pThi
return rc;
PCFGMNODE pCfgMine;
- rc = CFGMR3InsertNode(pCfgDevices, "Adlib", &pCfgMine);
+ rc = pVMM->pfnCFGMR3InsertNode(pCfgDevices, "Adlib", &pCfgMine);
AssertRCReturn(rc, rc);
- rc = CFGMR3InsertString(pCfgMine, "Path", szPath);
+ rc = pVMM->pfnCFGMR3InsertString(pCfgMine, "Path", szPath);
AssertRCReturn(rc, rc);
// Likewise for MPU-401 module
@@ -86,9 +88,9 @@ static DECLCALLBACK(int) vMusicExtPackVM_VMConfigureVMM(PCVBOXEXTPACKVMREG pThi
if (RT_FAILURE(rc))
return rc;
- rc = CFGMR3InsertNode(pCfgDevices, "Mpu401", &pCfgMine);
+ rc = pVMM->pfnCFGMR3InsertNode(pCfgDevices, "Mpu401", &pCfgMine);
AssertRCReturn(rc, rc);
- rc = CFGMR3InsertString(pCfgMine, "Path", szPath);
+ rc = pVMM->pfnCFGMR3InsertString(pCfgMine, "Path", szPath);
AssertRCReturn(rc, rc);
// Likewise for Emu8000 module
@@ -96,9 +98,9 @@ static DECLCALLBACK(int) vMusicExtPackVM_VMConfigureVMM(PCVBOXEXTPACKVMREG pThi
if (RT_FAILURE(rc))
return rc;
- rc = CFGMR3InsertNode(pCfgDevices, "Emu8000", &pCfgMine);
+ rc = pVMM->pfnCFGMR3InsertNode(pCfgDevices, "Emu8000", &pCfgMine);
AssertRCReturn(rc, rc);
- rc = CFGMR3InsertString(pCfgMine, "Path", szPath);
+ rc = pVMM->pfnCFGMR3InsertString(pCfgMine, "Path", szPath);
AssertRCReturn(rc, rc);
@@ -126,6 +128,7 @@ static const VBOXEXTPACKVMREG g_vMusicExtPackVMReg =
{
VBOXEXTPACKVMREG_VERSION,
/* .uVBoxFullVersion = */ VBOX_FULL_VERSION,
+ /* .pszNlsBaseName = */ NULL,
/* .pfnConsoleReady = */ NULL,
/* .pfnUnload = */ NULL,
/* .pfnVMConfigureVMM = */ vMusicExtPackVM_VMConfigureVMM,
diff --git a/include/version-generated.h b/include/version-generated.h
index b747cbb..406a418 100755
--- a/include/version-generated.h
+++ b/include/version-generated.h
@@ -3,14 +3,14 @@
// Fake information just to get the off-the-shelf headers working.
-#define VBOX_VERSION_MAJOR 6
-#define VBOX_VERSION_MINOR 1
+#define VBOX_VERSION_MAJOR 7
+#define VBOX_VERSION_MINOR 0
#define VBOX_VERSION_BUILD 0
-#define VBOX_VERSION_STRING_RAW "6.1.0"
-#define VBOX_VERSION_STRING "6.1.0"
-#define VBOX_API_VERSION_STRING "6_1"
+#define VBOX_VERSION_STRING_RAW "7.0.0"
+#define VBOX_VERSION_STRING "7.0.0"
+#define VBOX_API_VERSION_STRING "7_0"
-#define VBOX_PRIVATE_BUILD_DESC "Private build"
+#define VBOX_PRIVATE_BUILD_DESC "Private fake build"
#endif