2005-oct-19 3dlabs slang compiler, tweaked a little bit

4 files changed, 408 insertions, 0 deletions

diff --git a/src/mesa/shader/slang/OSDependent/Linux/osinclude.h b/src/mesa/shader/slang/OSDependent/Linux/osinclude.h
new file mode 100755
index 0000000000..df45958fbd
--- /dev/null
+++ b/src/mesa/shader/slang/OSDependent/Linux/osinclude.h
@@ -0,0 +1,77 @@
+//

+//Copyright (C) 2002-2004  3Dlabs Inc. Ltd.

+//All rights reserved.

+//

+//Redistribution and use in source and binary forms, with or without

+//modification, are permitted provided that the following conditions

+//are met:

+//

+//    Redistributions of source code must retain the above copyright

+//    notice, this list of conditions and the following disclaimer.

+//

+//    Redistributions in binary form must reproduce the above

+//    copyright notice, this list of conditions and the following

+//    disclaimer in the documentation and/or other materials provided

+//    with the distribution.

+//

+//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

+//    contributors may be used to endorse or promote products derived

+//    from this software without specific prior written permission.

+//

+//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

+//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

+//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

+//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

+//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

+//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

+//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

+//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

+//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

+//POSSIBILITY OF SUCH DAMAGE.

+//

+

+#ifndef __OSINCLUDE_H

+#define __OSINCLUDE_H

+

+//

+// This file contains any Linux specific functions.

+//

+

+#if !(defined(linux))

+#error Trying to include a Linux specific file in a non-Linux build.

+#endif

+

+#include <pthread.h>

+#include <semaphore.h>

+#include <assert.h>

+#include <errno.h>

+#include "Include/InitializeGlobals.h"

+#include "Include/PoolAlloc.h"

+

+#define _vsnprintf vsnprintf

+

+void DetachThreadLinux(void *);

+

+//

+// Thread Local Storage Operations

+//

+typedef unsigned int OS_TLSIndex;

+#define OS_INVALID_TLS_INDEX 0xFFFFFFFF

+

+OS_TLSIndex OS_AllocTLSIndex();

+bool        OS_SetTLSValue(OS_TLSIndex nIndex, void *lpvValue);

+bool        OS_FreeTLSIndex(OS_TLSIndex nIndex); 

+

+

+inline void * OS_GetTLSValue(OS_TLSIndex nIndex)

+{

+    //

+    // This function should return 0 if nIndex is invalid.

+    //

+    assert(nIndex != OS_INVALID_TLS_INDEX);

+    return (pthread_getspecific(nIndex)); 

+}

+

+#endif // __OSINCLUDE_H

diff --git a/src/mesa/shader/slang/OSDependent/Linux/ossource.cpp b/src/mesa/shader/slang/OSDependent/Linux/ossource.cpp
new file mode 100755
index 0000000000..a54cf83014
--- /dev/null
+++ b/src/mesa/shader/slang/OSDependent/Linux/ossource.cpp
@@ -0,0 +1,140 @@
+//

+//Copyright (C) 2002-2004  3Dlabs Inc. Ltd.

+//All rights reserved.

+//

+//Redistribution and use in source and binary forms, with or without

+//modification, are permitted provided that the following conditions

+//are met:

+//

+//    Redistributions of source code must retain the above copyright

+//    notice, this list of conditions and the following disclaimer.

+//

+//    Redistributions in binary form must reproduce the above

+//    copyright notice, this list of conditions and the following

+//    disclaimer in the documentation and/or other materials provided

+//    with the distribution.

+//

+//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

+//    contributors may be used to endorse or promote products derived

+//    from this software without specific prior written permission.

+//

+//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

+//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

+//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

+//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

+//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

+//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

+//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

+//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

+//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

+//POSSIBILITY OF SUCH DAMAGE.

+//

+

+//

+// This file contains the Linux specific functions

+//

+#include "osinclude.h"

+#include "Initialisation.h"

+

+#if !(defined(linux))

+#error Trying to build a Linux specific file in a non-Linux build.

+#endif

+

+//

+// Thread cleanup

+//

+

+//

+// Wrapper for Linux call to DetachThread.  This is required as pthread_cleanup_push() expects 

+// the cleanup routine to return void.

+// 

+void DetachThreadLinux(void *)

+{

+    DetachThread();

+}

+

+

+//

+// Registers cleanup handler, sets cancel type and state, and excecutes the thread specific

+// cleanup handler.  This function will be called in the Standalone.cpp for regression 

+// testing.  When OpenGL applications are run with the driver code, Linux OS does the 

+// thread cleanup.

+// 

+void OS_CleanupThreadData(void)

+{

+    int old_cancel_state, old_cancel_type;

+    void *cleanupArg = NULL;

+

+    //

+    // Set thread cancel state and push cleanup handler.

+    //

+    pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, &old_cancel_state);

+    pthread_cleanup_push(DetachThreadLinux, (void *) cleanupArg);

+

+    //

+    // Put the thread in deferred cancellation mode.

+    //

+    pthread_setcanceltype(PTHREAD_CANCEL_DEFERRED, &old_cancel_type);

+

+    //

+    // Pop cleanup handler and execute it prior to unregistering the cleanup handler.

+    //

+    pthread_cleanup_pop(1);

+

+    //

+    // Restore the thread's previous cancellation mode.

+    //

+    pthread_setcanceltype(old_cancel_state, NULL);

+}

+

+

+//

+// Thread Local Storage Operations

+//

+OS_TLSIndex OS_AllocTLSIndex()

+{

+    pthread_key_t pPoolIndex;

+

+    //

+    // Create global pool key.

+    //

+    if ((pthread_key_create(&pPoolIndex, NULL)) != 0) {

+        assert(0 && "OS_AllocTLSIndex(): Unable to allocate Thread Local Storage");

+        return false;

+    }

+    else

+        return pPoolIndex;

+}

+

+

+bool OS_SetTLSValue(OS_TLSIndex nIndex, void *lpvValue)

+{

+    if (nIndex == OS_INVALID_TLS_INDEX) {

+        assert(0 && "OS_SetTLSValue(): Invalid TLS Index");

+        return false;

+    }

+

+    if (pthread_setspecific(nIndex, lpvValue) == 0)

+        return true;

+    else

+        return false;

+}

+

+

+bool OS_FreeTLSIndex(OS_TLSIndex nIndex)

+{

+    if (nIndex == OS_INVALID_TLS_INDEX) {

+        assert(0 && "OS_SetTLSValue(): Invalid TLS Index");

+        return false;

+    }

+

+    //

+    // Delete the global pool key.

+    //

+    if (pthread_key_delete(nIndex) == 0)

+        return true;

+    else

+        return false;

+}

diff --git a/src/mesa/shader/slang/OSDependent/Windows/osinclude.h b/src/mesa/shader/slang/OSDependent/Windows/osinclude.h
new file mode 100755
index 0000000000..c74a46b8fa
--- /dev/null
+++ b/src/mesa/shader/slang/OSDependent/Windows/osinclude.h
@@ -0,0 +1,68 @@
+//

+//Copyright (C) 2002-2004  3Dlabs Inc. Ltd.

+//All rights reserved.

+//

+//Redistribution and use in source and binary forms, with or without

+//modification, are permitted provided that the following conditions

+//are met:

+//

+//    Redistributions of source code must retain the above copyright

+//    notice, this list of conditions and the following disclaimer.

+//

+//    Redistributions in binary form must reproduce the above

+//    copyright notice, this list of conditions and the following

+//    disclaimer in the documentation and/or other materials provided

+//    with the distribution.

+//

+//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

+//    contributors may be used to endorse or promote products derived

+//    from this software without specific prior written permission.

+//

+//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

+//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

+//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

+//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

+//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

+//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

+//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

+//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

+//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

+//POSSIBILITY OF SUCH DAMAGE.

+//

+

+#ifndef __OSINCLUDE_H

+#define __OSINCLUDE_H

+

+//

+// This file contains contains the window's specific datatypes and

+// declares any windows specific functions.

+//

+

+#if !(defined(_WIN32) || defined(_WIN64))

+#error Trying to include a windows specific file in a non windows build.

+#endif

+

+#define STRICT 1

+#define VC_EXTRALEAN 1

+#include <windows.h>

+#include <assert.h>

+

+//

+// Thread Local Storage Operations

+//

+typedef DWORD OS_TLSIndex;

+#define OS_INVALID_TLS_INDEX (TLS_OUT_OF_INDEXES)

+

+OS_TLSIndex OS_AllocTLSIndex();

+bool        OS_SetTLSValue(OS_TLSIndex nIndex, void *lpvValue);

+bool        OS_FreeTLSIndex(OS_TLSIndex nIndex);

+

+inline void* OS_GetTLSValue(OS_TLSIndex nIndex) 

+{

+	assert(nIndex != OS_INVALID_TLS_INDEX);

+	return TlsGetValue(nIndex);

+}

+

+#endif // __OSINCLUDE_H

diff --git a/src/mesa/shader/slang/OSDependent/Windows/ossource.cpp b/src/mesa/shader/slang/OSDependent/Windows/ossource.cpp
new file mode 100755
index 0000000000..81af9688b2
--- /dev/null
+++ b/src/mesa/shader/slang/OSDependent/Windows/ossource.cpp
@@ -0,0 +1,123 @@
+//

+//Copyright (C) 2002-2004  3Dlabs Inc. Ltd.

+//All rights reserved.

+//

+//Redistribution and use in source and binary forms, with or without

+//modification, are permitted provided that the following conditions

+//are met:

+//

+//    Redistributions of source code must retain the above copyright

+//    notice, this list of conditions and the following disclaimer.

+//

+//    Redistributions in binary form must reproduce the above

+//    copyright notice, this list of conditions and the following

+//    disclaimer in the documentation and/or other materials provided

+//    with the distribution.

+//

+//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

+//    contributors may be used to endorse or promote products derived

+//    from this software without specific prior written permission.

+//

+//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

+//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

+//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

+//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

+//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

+//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

+//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

+//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

+//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

+//POSSIBILITY OF SUCH DAMAGE.

+//

+

+#include "Initialisation.h"

+

+//

+// This file contains contains the window's specific functions

+//

+

+#if !(defined(_WIN32) || defined(_WIN64))

+#error Trying to build a windows specific file in a non windows build.

+#endif

+

+//

+// disable DllMain on Mesa-3D builds, call appropriate Init* and Detach*

+// routines manually in context initialization

+//

+/*BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)

+{

+    switch (fdwReason)

+    {

+        case DLL_PROCESS_ATTACH:

+            if (!InitProcess())

+                return false;

+            break;

+        case DLL_THREAD_ATTACH:

+            if (!InitThread())

+                return false;

+            break;

+

+        case DLL_THREAD_DETACH:

+

+            if (!DetachThread())

+                return false;

+            break;

+

+        case DLL_PROCESS_DETACH:

+

+            DetachProcess();

+            break;

+

+        default:

+            assert(0 && "DllMain(): Reason for calling DLL Main is unknown");

+            return false;

+    }

+

+    return true;

+}*/

+

+//

+// Thread Local Storage Operations

+//

+OS_TLSIndex OS_AllocTLSIndex()

+{

+    DWORD dwIndex = TlsAlloc();

+    if (dwIndex == TLS_OUT_OF_INDEXES) {

+        assert(0 && "OS_AllocTLSIndex(): Unable to allocate Thread Local Storage");

+        return (OS_INVALID_TLS_INDEX);

+    }

+

+    return dwIndex;

+}

+

+

+bool OS_SetTLSValue(OS_TLSIndex nIndex, void *lpvValue)

+{

+    if (nIndex == OS_INVALID_TLS_INDEX)

+    {

+        assert(0 && "OS_SetTLSValue(): Invalid TLS Index");

+        return false;

+    }

+

+    if (TlsSetValue(nIndex, lpvValue))

+        return true;

+    else

+        return false;

+}

+

+

+bool OS_FreeTLSIndex(OS_TLSIndex nIndex)

+{

+    if (nIndex == OS_INVALID_TLS_INDEX) {

+        assert(0 && "OS_SetTLSValue(): Invalid TLS Index");

+        return false;

+    }

+

+    if (TlsFree(nIndex))

+        return true;

+    else

+        return false;

+}

+