init commit via android 4.4 uboot

1 files changed, 268 insertions, 0 deletions

diff --git a/board/MAI/bios_emulator/scitech/src/common/galib.c b/board/MAI/bios_emulator/scitech/src/common/galib.c
new file mode 100755
index 0000000..f2eacc3
--- /dev/null
+++ b/board/MAI/bios_emulator/scitech/src/common/galib.c
@@ -0,0 +1,268 @@
+/****************************************************************************
+*
+*                   SciTech Nucleus Graphics Architecture
+*
+*               Copyright (C) 1991-1998 SciTech Software, Inc.
+*                            All rights reserved.
+*
+*  ======================================================================
+*  |REMOVAL OR MODIFICATION OF THIS HEADER IS STRICTLY PROHIBITED BY LAW|
+*  |                                                                    |
+*  |This copyrighted computer code contains proprietary technology      |
+*  |owned by SciTech Software, Inc., located at 505 Wall Street,        |
+*  |Chico, CA 95928 USA (http://www.scitechsoft.com).                   |
+*  |                                                                    |
+*  |The contents of this file are subject to the SciTech Nucleus        |
+*  |License; you may *not* use this file or related software except in  |
+*  |compliance with the License. You may obtain a copy of the License   |
+*  |at http://www.scitechsoft.com/nucleus-license.txt                   |
+*  |                                                                    |
+*  |Software distributed under the License is distributed on an         |
+*  |"AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or      |
+*  |implied. See the License for the specific language governing        |
+*  |rights and limitations under the License.                           |
+*  |                                                                    |
+*  |REMOVAL OR MODIFICATION OF THIS HEADER IS STRICTLY PROHIBITED BY LAW|
+*  ======================================================================
+*
+* Language:     ANSI C
+* Environment:  Any 32-bit protected mode environment
+*
+* Description:  C module for the Graphics Accelerator Driver API. Uses
+*               the SciTech PM library for interfacing with DOS
+*               extender specific functions.
+*
+****************************************************************************/
+
+#include "nucleus/graphics.h"
+#if defined(__WIN32_VXD__) || defined(__NT_DRIVER__)
+#include "sdd/sddhelp.h"
+#else
+#include <stdio.h>
+#include <stdlib.h>
+#endif
+
+/*---------------------------- Global Variables ---------------------------*/
+
+#ifndef TEST_HARNESS
+GA_exports  _VARAPI __GA_exports;
+static int          loaded = false;
+static PE_MODULE    *hModBPD = NULL;
+
+static N_imports _N_imports = {
+    sizeof(N_imports),
+    _OS_delay,
+    };
+
+static GA_imports _GA_imports = {
+    sizeof(GA_imports),
+    GA_getSharedInfo,
+    GA_TimerInit,
+    GA_TimerRead,
+    GA_TimerDifference,
+    };
+#endif
+
+/*----------------------------- Implementation ----------------------------*/
+
+#define DLL_NAME        "graphics.bpd"
+
+/****************************************************************************
+REMARKS:
+This function is no longer used but we must implement it and return NULL
+for compatibility with older binary drivers.
+****************************************************************************/
+GA_sharedInfo * NAPI GA_getSharedInfo(
+    int device)
+{
+    return NULL;
+}
+
+#ifndef TEST_HARNESS
+/****************************************************************************
+REMARKS:
+Fatal error handler for non-exported GA_exports.
+****************************************************************************/
+static void _GA_fatalErrorHandler(void)
+{
+    PM_fatalError("Unsupported Nucleus export function called! Please upgrade your copy of Nucleus!\n");
+}
+
+/****************************************************************************
+PARAMETERS:
+shared  - True to load the driver into shared memory.
+
+REMARKS:
+Loads the Nucleus binary portable DLL into memory and initilises it.
+****************************************************************************/
+static ibool LoadDriver(
+    ibool shared)
+{
+    GA_initLibrary_t    GA_initLibrary;
+    GA_exports          *gaExp;
+    char                filename[PM_MAX_PATH];
+    char                bpdpath[PM_MAX_PATH];
+    int                 i,max;
+    ulong               *p;
+
+    /* Check if we have already loaded the driver */
+    if (loaded)
+	return true;
+    PM_init();
+
+    /* First try to see if we can find the system wide shared exports
+     * if they are available. Under OS/2 this connects to our global
+     * shared Nucleus loader in SDDPMI.DLL.
+     */
+    __GA_exports.dwSize = sizeof(__GA_exports);
+    if (GA_getSharedExports(&__GA_exports,shared))
+	return loaded = true;
+
+    /* Open the BPD file */
+    if (!PM_findBPD(DLL_NAME,bpdpath))
+	return false;
+    strcpy(filename,bpdpath);
+    strcat(filename,DLL_NAME);
+    if ((hModBPD = PE_loadLibrary(filename,shared)) == NULL)
+	return false;
+    if ((GA_initLibrary = (GA_initLibrary_t)PE_getProcAddress(hModBPD,"_GA_initLibrary")) == NULL)
+	return false;
+    bpdpath[strlen(bpdpath)-1] = 0;
+    if (strcmp(bpdpath,PM_getNucleusPath()) == 0)
+	strcpy(bpdpath,PM_getNucleusConfigPath());
+    else {
+	PM_backslash(bpdpath);
+	strcat(bpdpath,"config");
+	}
+    if ((gaExp = GA_initLibrary(shared,bpdpath,filename,GA_getSystemPMImports(),&_N_imports,&_GA_imports)) == NULL)
+	PM_fatalError("GA_initLibrary failed!\n");
+
+    /* Initialize all default imports to point to fatal error handler
+     * for upwards compatibility, and copy the exported functions.
+     */
+    max = sizeof(__GA_exports)/sizeof(GA_initLibrary_t);
+    for (i = 0,p = (ulong*)&__GA_exports; i < max; i++)
+	*p++ = (ulong)_GA_fatalErrorHandler;
+    memcpy(&__GA_exports,gaExp,MIN(sizeof(__GA_exports),gaExp->dwSize));
+    loaded = true;
+    return true;
+}
+
+/* The following are stub entry points that the application calls to
+ * initialise the Nucleus loader library, and we use this to load our
+ * driver DLL from disk and initialise the library using it.
+ */
+
+/* {secret} */
+int NAPI GA_status(void)
+{
+    if (!loaded)
+	return nDriverNotFound;
+    return __GA_exports.GA_status();
+}
+
+/* {secret} */
+const char * NAPI GA_errorMsg(
+    N_int32 status)
+{
+    if (!loaded)
+	return "Unable to load Nucleus device driver!";
+    return __GA_exports.GA_errorMsg(status);
+}
+
+/* {secret} */
+int NAPI GA_getDaysLeft(N_int32 shared)
+{
+    if (!LoadDriver(shared))
+	return -1;
+    return __GA_exports.GA_getDaysLeft(shared);
+}
+
+/* {secret} */
+int NAPI GA_registerLicense(uchar *license,N_int32 shared)
+{
+    if (!LoadDriver(shared))
+	return 0;
+    return __GA_exports.GA_registerLicense(license,shared);
+}
+
+/* {secret} */
+ibool NAPI GA_loadInGUI(N_int32 shared)
+{
+    if (!LoadDriver(shared))
+	return false;
+    return __GA_exports.GA_loadInGUI(shared);
+}
+
+/* {secret} */
+int NAPI GA_enumerateDevices(N_int32 shared)
+{
+    if (!LoadDriver(shared))
+	return 0;
+    return __GA_exports.GA_enumerateDevices(shared);
+}
+
+/* {secret} */
+GA_devCtx * NAPI GA_loadDriver(N_int32 deviceIndex,N_int32 shared)
+{
+    if (!LoadDriver(shared))
+	return NULL;
+    return __GA_exports.GA_loadDriver(deviceIndex,shared);
+}
+
+/* {secret} */
+void NAPI GA_getGlobalOptions(
+    GA_globalOptions *options,
+    ibool shared)
+{
+    if (LoadDriver(shared))
+	__GA_exports.GA_getGlobalOptions(options,shared);
+}
+
+/* {secret} */
+PE_MODULE * NAPI GA_loadLibrary(
+    const char *szBPDName,
+    ulong *size,
+    ibool shared)
+{
+    if (!LoadDriver(shared))
+	return NULL;
+    return __GA_exports.GA_loadLibrary(szBPDName,size,shared);
+}
+
+/* {secret} */
+GA_devCtx * NAPI GA_getCurrentDriver(
+    N_int32 deviceIndex)
+{
+    /* Bail for older drivers that didn't export this function! */
+    if (!__GA_exports.GA_getCurrentDriver)
+	return NULL;
+    return __GA_exports.GA_getCurrentDriver(deviceIndex);
+}
+
+/* {secret} */
+REF2D_driver * NAPI GA_getCurrentRef2d(
+    N_int32 deviceIndex)
+{
+    /* Bail for older drivers that didn't export this function! */
+    if (!__GA_exports.GA_getCurrentRef2d)
+	return NULL;
+    return __GA_exports.GA_getCurrentRef2d(deviceIndex);
+}
+
+/* {secret} */
+int NAPI GA_isOEMVersion(ibool shared)
+{
+    if (!LoadDriver(shared))
+	return 0;
+    return __GA_exports.GA_isOEMVersion(shared);
+}
+
+/* {secret} */
+N_uint32 * NAPI GA_getLicensedDevices(ibool shared)
+{
+    if (!LoadDriver(shared))
+	return 0;
+    return __GA_exports.GA_getLicensedDevices(shared);
+}
+#endif