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authortgingold <tgingold@6f19259b-4bc3-4df7-8a09-765794883524>2007-01-06 14:59:06 +0000
committertgingold <tgingold@6f19259b-4bc3-4df7-8a09-765794883524>2007-01-06 14:59:06 +0000
commitc9093a06e72ef16d2f3bd7ce0a2b9a172e9d048c (patch)
tree02dfc93be892697bf02f040b6c8429cecc8370ce /EdkUnixPkg/Sec
parent8ba7afaf2e9c682a5d17760e6dd5463b3a2b2d67 (diff)
downloadedk2-platforms-c9093a06e72ef16d2f3bd7ce0a2b9a172e9d048c.tar.xz
Unix version of EFI emulator
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2182 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'EdkUnixPkg/Sec')
-rw-r--r--EdkUnixPkg/Sec/FwVol.c314
-rw-r--r--EdkUnixPkg/Sec/SecMain.c995
-rw-r--r--EdkUnixPkg/Sec/SecMain.h529
-rw-r--r--EdkUnixPkg/Sec/SecMain.msa113
-rw-r--r--EdkUnixPkg/Sec/SecMain_build.xml143
-rw-r--r--EdkUnixPkg/Sec/UgaX11.c580
-rw-r--r--EdkUnixPkg/Sec/UnixThunk.c189
7 files changed, 2863 insertions, 0 deletions
diff --git a/EdkUnixPkg/Sec/FwVol.c b/EdkUnixPkg/Sec/FwVol.c
new file mode 100644
index 0000000000..25ebe07c83
--- /dev/null
+++ b/EdkUnixPkg/Sec/FwVol.c
@@ -0,0 +1,314 @@
+/*++
+
+Copyright (c) 2006, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+Module Name:
+ FwVol.c
+
+Abstract:
+ A simple FV stack so the SEC can extract the SEC Core from an
+ FV.
+
+--*/
+
+#include "SecMain.h"
+
+#define GET_OCCUPIED_SIZE(ActualSize, Alignment) \
+ (ActualSize) + (((Alignment) - ((ActualSize) & ((Alignment) - 1))) & ((Alignment) - 1))
+
+EFI_FFS_FILE_STATE
+GetFileState (
+ IN UINT8 ErasePolarity,
+ IN EFI_FFS_FILE_HEADER *FfsHeader
+ )
+/*++
+
+Routine Description:
+ Returns the highest bit set of the State field
+
+Arguments:
+ ErasePolarity - Erase Polarity as defined by EFI_FVB_ERASE_POLARITY
+ in the Attributes field.
+ FfsHeader - Pointer to FFS File Header.
+
+Returns:
+ Returns the highest bit in the State field
+
+--*/
+{
+ EFI_FFS_FILE_STATE FileState;
+ EFI_FFS_FILE_STATE HighestBit;
+
+ FileState = FfsHeader->State;
+
+ if (ErasePolarity != 0) {
+ FileState = (EFI_FFS_FILE_STATE)~FileState;
+ }
+
+ HighestBit = 0x80;
+ while (HighestBit != 0 && (HighestBit & FileState) == 0) {
+ HighestBit >>= 1;
+ }
+
+ return HighestBit;
+}
+
+UINT8
+CalculateHeaderChecksum (
+ IN EFI_FFS_FILE_HEADER *FileHeader
+ )
+/*++
+
+Routine Description:
+ Calculates the checksum of the header of a file.
+
+Arguments:
+ FileHeader - Pointer to FFS File Header.
+
+Returns:
+ Checksum of the header.
+
+--*/
+{
+ UINT8 *ptr;
+ UINTN Index;
+ UINT8 Sum;
+
+ Sum = 0;
+ ptr = (UINT8 *) FileHeader;
+
+ for (Index = 0; Index < sizeof (EFI_FFS_FILE_HEADER) - 3; Index += 4) {
+ Sum = (UINT8) (Sum + ptr[Index]);
+ Sum = (UINT8) (Sum + ptr[Index + 1]);
+ Sum = (UINT8) (Sum + ptr[Index + 2]);
+ Sum = (UINT8) (Sum + ptr[Index + 3]);
+ }
+
+ for (; Index < sizeof (EFI_FFS_FILE_HEADER); Index++) {
+ Sum = (UINT8) (Sum + ptr[Index]);
+ }
+ //
+ // State field (since this indicates the different state of file).
+ //
+ Sum = (UINT8) (Sum - FileHeader->State);
+ //
+ // Checksum field of the file is not part of the header checksum.
+ //
+ Sum = (UINT8) (Sum - FileHeader->IntegrityCheck.Checksum.File);
+
+ return Sum;
+}
+
+EFI_STATUS
+SecFfsFindNextFile (
+ IN EFI_FV_FILETYPE SearchType,
+ IN EFI_FIRMWARE_VOLUME_HEADER *FwVolHeader,
+ IN OUT EFI_FFS_FILE_HEADER **FileHeader
+ )
+/*++
+
+Routine Description:
+ Given the input file pointer, search for the next matching file in the
+ FFS volume as defined by SearchType. The search starts from FileHeader inside
+ the Firmware Volume defined by FwVolHeader.
+
+Arguments:
+ SearchType - Filter to find only files of this type.
+ Type EFI_FV_FILETYPE_ALL causes no filtering to be done.
+ FwVolHeader - Pointer to the FV header of the volume to search.
+ This parameter must point to a valid FFS volume.
+ FileHeader - Pointer to the current file from which to begin searching.
+ This pointer will be updated upon return to reflect the file
+ found.
+
+Returns:
+ EFI_NOT_FOUND - No files matching the search criteria were found
+ EFI_SUCCESS
+
+--*/
+{
+ EFI_FFS_FILE_HEADER *FfsFileHeader;
+ UINT32 FileLength;
+ UINT32 FileOccupiedSize;
+ UINT32 FileOffset;
+ UINT64 FvLength;
+ UINT8 ErasePolarity;
+ UINT8 FileState;
+
+ FvLength = FwVolHeader->FvLength;
+ if (FwVolHeader->Attributes & EFI_FVB_ERASE_POLARITY) {
+ ErasePolarity = 1;
+ } else {
+ ErasePolarity = 0;
+ }
+ //
+ // If FileHeader is not specified (NULL) start with the first file in the
+ // firmware volume. Otherwise, start from the FileHeader.
+ //
+ if (*FileHeader == NULL) {
+ FfsFileHeader = (EFI_FFS_FILE_HEADER *) ((UINT8 *) FwVolHeader + FwVolHeader->HeaderLength);
+ } else {
+ //
+ // Length is 24 bits wide so mask upper 8 bits
+ // FileLength is adjusted to FileOccupiedSize as it is 8 byte aligned.
+ //
+ FileLength = *(UINT32 *) (*FileHeader)->Size & 0x00FFFFFF;
+ FileOccupiedSize = GET_OCCUPIED_SIZE (FileLength, 8);
+ FfsFileHeader = (EFI_FFS_FILE_HEADER *) ((UINT8 *) *FileHeader + FileOccupiedSize);
+ }
+
+ FileOffset = (UINT32) ((UINT8 *) FfsFileHeader - (UINT8 *) FwVolHeader);
+
+ while (FileOffset < (FvLength - sizeof (EFI_FFS_FILE_HEADER))) {
+ //
+ // Get FileState which is the highest bit of the State
+ //
+ FileState = GetFileState (ErasePolarity, FfsFileHeader);
+
+ switch (FileState) {
+
+ case EFI_FILE_HEADER_INVALID:
+ FileOffset += sizeof (EFI_FFS_FILE_HEADER);
+ FfsFileHeader = (EFI_FFS_FILE_HEADER *) ((UINT8 *) FfsFileHeader + sizeof (EFI_FFS_FILE_HEADER));
+ break;
+
+ case EFI_FILE_DATA_VALID:
+ case EFI_FILE_MARKED_FOR_UPDATE:
+ if (CalculateHeaderChecksum (FfsFileHeader) == 0) {
+ FileLength = *(UINT32 *) (FfsFileHeader->Size) & 0x00FFFFFF;
+ FileOccupiedSize = GET_OCCUPIED_SIZE (FileLength, 8);
+
+ if ((SearchType == FfsFileHeader->Type) || (SearchType == EFI_FV_FILETYPE_ALL)) {
+
+ *FileHeader = FfsFileHeader;
+
+ return EFI_SUCCESS;
+ }
+
+ FileOffset += FileOccupiedSize;
+ FfsFileHeader = (EFI_FFS_FILE_HEADER *) ((UINT8 *) FfsFileHeader + FileOccupiedSize);
+ } else {
+ return EFI_NOT_FOUND;
+ }
+ break;
+
+ case EFI_FILE_DELETED:
+ FileLength = *(UINT32 *) (FfsFileHeader->Size) & 0x00FFFFFF;
+ FileOccupiedSize = GET_OCCUPIED_SIZE (FileLength, 8);
+ FileOffset += FileOccupiedSize;
+ FfsFileHeader = (EFI_FFS_FILE_HEADER *) ((UINT8 *) FfsFileHeader + FileOccupiedSize);
+ break;
+
+ default:
+ return EFI_NOT_FOUND;
+
+ }
+ }
+
+ return EFI_NOT_FOUND;
+}
+
+EFI_STATUS
+SecFfsFindSectionData (
+ IN EFI_SECTION_TYPE SectionType,
+ IN EFI_FFS_FILE_HEADER *FfsFileHeader,
+ IN OUT VOID **SectionData
+ )
+/*++
+
+Routine Description:
+ Given the input file pointer, search for the next matching section in the
+ FFS volume.
+
+Arguments:
+ SearchType - Filter to find only sections of this type.
+ FfsFileHeader - Pointer to the current file to search.
+ SectionData - Pointer to the Section matching SectionType in FfsFileHeader.
+ NULL if section not found
+
+Returns:
+ EFI_NOT_FOUND - No files matching the search criteria were found
+ EFI_SUCCESS
+
+--*/
+{
+ UINT32 FileSize;
+ EFI_COMMON_SECTION_HEADER *Section;
+ UINT32 SectionLength;
+ UINT32 ParsedLength;
+
+ //
+ // Size is 24 bits wide so mask upper 8 bits.
+ // Does not include FfsFileHeader header size
+ // FileSize is adjusted to FileOccupiedSize as it is 8 byte aligned.
+ //
+ Section = (EFI_COMMON_SECTION_HEADER *) (FfsFileHeader + 1);
+ FileSize = *(UINT32 *) (FfsFileHeader->Size) & 0x00FFFFFF;
+ FileSize -= sizeof (EFI_FFS_FILE_HEADER);
+
+ *SectionData = NULL;
+ ParsedLength = 0;
+ while (ParsedLength < FileSize) {
+ if (Section->Type == SectionType) {
+ *SectionData = (VOID *) (Section + 1);
+ return EFI_SUCCESS;
+ }
+ //
+ // Size is 24 bits wide so mask upper 8 bits.
+ // SectionLength is adjusted it is 4 byte aligned.
+ // Go to the next section
+ //
+ SectionLength = *(UINT32 *) Section->Size & 0x00FFFFFF;
+ SectionLength = GET_OCCUPIED_SIZE (SectionLength, 4);
+
+ ParsedLength += SectionLength;
+ Section = (EFI_COMMON_SECTION_HEADER *) ((UINT8 *) Section + SectionLength);
+ }
+
+ return EFI_NOT_FOUND;
+}
+
+EFI_STATUS
+SecFfsFindPeiCore (
+ IN EFI_FIRMWARE_VOLUME_HEADER *FwVolHeader,
+ OUT VOID **Pe32Data
+ )
+/*++
+
+Routine Description:
+ Given the pointer to the Firmware Volume Header find the SEC
+ core and return it's PE32 image.
+
+Arguments:
+ FwVolHeader - Pointer to memory mapped FV
+ Pe32Data - Pointer to SEC PE32 iamge.
+
+Returns:
+ EFI_SUCCESS - Pe32Data is valid
+ other - Failure
+
+--*/
+{
+ EFI_STATUS Status;
+ EFI_FFS_FILE_HEADER *FileHeader;
+ EFI_FV_FILETYPE SearchType;
+
+ SearchType = EFI_FV_FILETYPE_PEI_CORE;
+ FileHeader = NULL;
+ do {
+ Status = SecFfsFindNextFile (SearchType, FwVolHeader, &FileHeader);
+ if (!EFI_ERROR (Status)) {
+ Status = SecFfsFindSectionData (EFI_SECTION_PE32, FileHeader, Pe32Data);
+ return Status;
+ }
+ } while (!EFI_ERROR (Status));
+
+ return Status;
+}
diff --git a/EdkUnixPkg/Sec/SecMain.c b/EdkUnixPkg/Sec/SecMain.c
new file mode 100644
index 0000000000..b2234c49a9
--- /dev/null
+++ b/EdkUnixPkg/Sec/SecMain.c
@@ -0,0 +1,995 @@
+/*++
+
+Copyright (c) 2006, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+Module Name:
+
+ SecMain.c
+
+Abstract:
+ WinNt emulator of SEC phase. It's really a Win32 application, but this is
+ Ok since all the other modules for NT32 are NOT Win32 applications.
+
+ This program processes Windows environment variables and figures out
+ what the memory layout will be, how may FD's will be loaded and also
+ what the boot mode is.
+
+ The SEC registers a set of services with the SEC core. gPrivateDispatchTable
+ is a list of PPI's produced by the SEC that are availble for usage in PEI.
+
+ This code produces 128 K of temporary memory for the PEI stack by opening a
+ Windows file and mapping it directly to memory addresses.
+
+ The system.cmd script is used to set windows environment variables that drive
+ the configuration opitons of the SEC.
+
+--*/
+
+#include "SecMain.h"
+#include <stdlib.h>
+#include <sys/mman.h>
+#include <sys/fcntl.h>
+#include <unistd.h>
+
+//
+// Globals
+//
+EFI_PEI_PE_COFF_LOADER_PROTOCOL_INSTANCE mPeiEfiPeiPeCoffLoaderInstance = {
+ {
+ SecNt32PeCoffGetImageInfo,
+ SecNt32PeCoffLoadImage,
+ SecNt32PeCoffRelocateImage,
+ SecNt32PeCoffUnloadimage
+ },
+ NULL
+};
+
+
+
+EFI_PEI_PE_COFF_LOADER_PROTOCOL *gPeiEfiPeiPeCoffLoader = &mPeiEfiPeiPeCoffLoaderInstance.PeCoff;
+
+UNIX_PEI_LOAD_FILE_PPI mSecNtLoadFilePpi = { SecWinNtPeiLoadFile };
+
+PEI_UNIX_AUTOSCAN_PPI mSecNtAutoScanPpi = { SecWinNtPeiAutoScan };
+
+PEI_UNIX_THUNK_PPI mSecWinNtThunkPpi = { SecWinNtWinNtThunkAddress };
+
+EFI_PEI_PROGRESS_CODE_PPI mSecStatusCodePpi = { SecPeiReportStatusCode };
+
+UNIX_FWH_PPI mSecFwhInformationPpi = { SecWinNtFdAddress };
+
+
+EFI_PEI_PPI_DESCRIPTOR gPrivateDispatchTable[] = {
+ {
+ EFI_PEI_PPI_DESCRIPTOR_PPI,
+ &gEfiPeiPeCoffLoaderGuid,
+ NULL
+ },
+ {
+ EFI_PEI_PPI_DESCRIPTOR_PPI,
+ &gUnixPeiLoadFilePpiGuid,
+ &mSecNtLoadFilePpi
+ },
+ {
+ EFI_PEI_PPI_DESCRIPTOR_PPI,
+ &gPeiUnixAutoScanPpiGuid,
+ &mSecNtAutoScanPpi
+ },
+ {
+ EFI_PEI_PPI_DESCRIPTOR_PPI,
+ &gPeiUnixThunkPpiGuid,
+ &mSecWinNtThunkPpi
+ },
+ {
+ EFI_PEI_PPI_DESCRIPTOR_PPI,
+ &gEfiPeiStatusCodePpiGuid,
+ &mSecStatusCodePpi
+ },
+ {
+ EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST,
+ &gUnixFwhPpiGuid,
+ &mSecFwhInformationPpi
+ }
+};
+
+
+//
+// Default information about where the FD is located.
+// This array gets filled in with information from EFI_FIRMWARE_VOLUMES
+// EFI_FIRMWARE_VOLUMES is a Windows environment variable set by system.cmd.
+// The number of array elements is allocated base on parsing
+// EFI_FIRMWARE_VOLUMES and the memory is never freed.
+//
+UINTN gFdInfoCount = 0;
+UNIX_FD_INFO *gFdInfo;
+
+//
+// Array that supports seperate memory rantes.
+// The memory ranges are set in system.cmd via the EFI_MEMORY_SIZE variable.
+// The number of array elements is allocated base on parsing
+// EFI_MEMORY_SIZE and the memory is never freed.
+//
+UINTN gSystemMemoryCount = 0;
+UNIX_SYSTEM_MEMORY *gSystemMemory;
+
+
+STATIC
+EFI_PHYSICAL_ADDRESS *
+MapMemory (
+ INTN fd,
+ UINT64 length,
+ INTN prot,
+ INTN flags);
+
+STATIC
+EFI_STATUS
+MapFile (
+ IN CHAR8 *FileName,
+ IN OUT EFI_PHYSICAL_ADDRESS *BaseAddress,
+ OUT UINT64 *Length
+ );
+
+
+INTN
+EFIAPI
+main (
+ IN INTN Argc,
+ IN CHAR8 **Argv,
+ IN CHAR8 **Envp
+ )
+/*++
+
+Routine Description:
+ Main entry point to SEC for WinNt. This is a Windows program
+
+Arguments:
+ Argc - Number of command line arguments
+ Argv - Array of command line argument strings
+ Envp - Array of environmemt variable strings
+
+Returns:
+ 0 - Normal exit
+ 1 - Abnormal exit
+
+--*/
+{
+ EFI_STATUS Status;
+ EFI_PHYSICAL_ADDRESS InitialStackMemory;
+ UINT64 InitialStackMemorySize;
+ UINTN Index;
+ UINTN Index1;
+ UINTN Index2;
+ UINTN PeiIndex;
+ CHAR8 *FileName;
+ BOOLEAN Done;
+ VOID *PeiCoreFile;
+ CHAR16 *MemorySizeStr;
+ CHAR16 *FirmwareVolumesStr;
+
+ MemorySizeStr = (CHAR16 *)PcdGetPtr (PcdUnixMemorySizeForSecMain);
+ FirmwareVolumesStr = (CHAR16 *)PcdGetPtr (PcdUnixFirmwareVolume);
+
+ printf ("\nEDK SEC Main NT Emulation Environment from www.TianoCore.org\n");
+
+ //
+ // Allocate space for gSystemMemory Array
+ //
+ gSystemMemoryCount = CountSeperatorsInString (MemorySizeStr, '!') + 1;
+ gSystemMemory = calloc (gSystemMemoryCount, sizeof (UNIX_SYSTEM_MEMORY));
+ if (gSystemMemory == NULL) {
+ printf ("ERROR : Can not allocate memory for system. Exiting.\n");
+ exit (1);
+ }
+ //
+ // Allocate space for gSystemMemory Array
+ //
+ gFdInfoCount = CountSeperatorsInString (FirmwareVolumesStr, '!') + 1;
+ gFdInfo = calloc (gFdInfoCount, sizeof (UNIX_FD_INFO));
+ if (gFdInfo == NULL) {
+ printf ("ERROR : Can not allocate memory for fd info. Exiting.\n");
+ exit (1);
+ }
+ //
+ // Setup Boot Mode. If BootModeStr == "" then BootMode = 0 (BOOT_WITH_FULL_CONFIGURATION)
+ //
+ printf (" BootMode 0x%02x\n", FixedPcdGet32 (PcdUnixBootMode));
+
+ //
+ // Open up a 128K file to emulate temp memory for PEI.
+ // on a real platform this would be SRAM, or using the cache as RAM.
+ // Set InitialStackMemory to zero so WinNtOpenFile will allocate a new mapping
+ //
+ InitialStackMemorySize = 0x20000;
+ InitialStackMemory = (UINTN)MapMemory(0,
+ (UINT32) InitialStackMemorySize,
+ PROT_READ | PROT_WRITE,
+ MAP_ANONYMOUS | MAP_PRIVATE);
+ if (InitialStackMemory == 0) {
+ printf ("ERROR : Can not open SecStack Exiting\n");
+ exit (1);
+ }
+
+ printf (" SEC passing in %u KB of temp RAM at 0x%08lx to PEI\n",
+ (UINTN)(InitialStackMemorySize / 1024),
+ (unsigned long)InitialStackMemory);
+
+ //
+ // Open All the firmware volumes and remember the info in the gFdInfo global
+ //
+ FileName = (CHAR8 *)malloc (StrLen (FirmwareVolumesStr) + 1);
+ if (FileName == NULL) {
+ printf ("ERROR : Can not allocate memory for firmware volume string\n");
+ exit (1);
+ }
+
+ Index2 = 0;
+ for (Done = FALSE, Index = 0, PeiIndex = 0, PeiCoreFile = NULL;
+ FirmwareVolumesStr[Index2] != 0;
+ Index++) {
+ for (Index1 = 0; (FirmwareVolumesStr[Index2] != '!') && (FirmwareVolumesStr[Index2] != 0); Index2++)
+ FileName[Index1++] = FirmwareVolumesStr[Index2];
+ if (FirmwareVolumesStr[Index2] == '!')
+ Index2++;
+ FileName[Index1] = '\0';
+
+ //
+ // Open the FD and remmeber where it got mapped into our processes address space
+ //
+ Status = MapFile (
+ FileName,
+ &gFdInfo[Index].Address,
+ &gFdInfo[Index].Size
+ );
+ if (EFI_ERROR (Status)) {
+ printf ("ERROR : Can not open Firmware Device File %s (%x). Exiting.\n", FileName, Status);
+ exit (1);
+ }
+
+ printf (" FD loaded from %s at 0x%08lx",
+ FileName, (unsigned long)gFdInfo[Index].Address);
+
+ if (PeiCoreFile == NULL) {
+ //
+ // Assume the beginning of the FD is an FV and look for the PEI Core.
+ // Load the first one we find.
+ //
+ Status = SecFfsFindPeiCore ((EFI_FIRMWARE_VOLUME_HEADER *) (UINTN) gFdInfo[Index].Address, &PeiCoreFile);
+ if (!EFI_ERROR (Status)) {
+ PeiIndex = Index;
+ printf (" contains SEC Core");
+ }
+ }
+
+ printf ("\n");
+ }
+ //
+ // Calculate memory regions and store the information in the gSystemMemory
+ // global for later use. The autosizing code will use this data to
+ // map this memory into the SEC process memory space.
+ //
+ Index1 = 0;
+ Index = 0;
+ while (1) {
+ UINTN val = 0;
+ //
+ // Save the size of the memory.
+ //
+ while (MemorySizeStr[Index1] >= '0' && MemorySizeStr[Index1] <= '9') {
+ val = val * 10 + MemorySizeStr[Index1] - '0';
+ Index1++;
+ }
+ gSystemMemory[Index++].Size = val * 0x100000;
+ if (MemorySizeStr[Index1] == 0)
+ break;
+ Index1++;
+ }
+
+ printf ("\n");
+
+ //
+ // Hand off to PEI Core
+ //
+ SecLoadFromCore ((UINTN) InitialStackMemory, (UINTN) InitialStackMemorySize, (UINTN) gFdInfo[0].Address, PeiCoreFile);
+
+ //
+ // If we get here, then the PEI Core returned. This is an error as PEI should
+ // always hand off to DXE.
+ //
+ printf ("ERROR : PEI Core returned\n");
+ exit (1);
+}
+
+EFI_PHYSICAL_ADDRESS *
+MapMemory (
+ INTN fd,
+ UINT64 length,
+ INTN prot,
+ INTN flags)
+{
+ static UINTN base = 0x40000000;
+ const UINTN align = (1 << 24);
+ void *res;
+
+ res = mmap ((void *)base, length, prot, flags, fd, 0);
+ if (res == MAP_FAILED)
+ return NULL;
+
+ // Guard page.
+ base += length + 4096;
+ base = (base + align - 1) & ~(align - 1);
+
+ return res;
+}
+
+EFI_STATUS
+MapFile (
+ IN CHAR8 *FileName,
+ IN OUT EFI_PHYSICAL_ADDRESS *BaseAddress,
+ OUT UINT64 *Length
+ )
+/*++
+
+Routine Description:
+ Opens and memory maps a file using WinNt services. If BaseAddress is non zero
+ the process will try and allocate the memory starting at BaseAddress.
+
+Arguments:
+ FileName - The name of the file to open and map
+ MapSize - The amount of the file to map in bytes
+ CreationDisposition - The flags to pass to CreateFile(). Use to create new files for
+ memory emulation, and exiting files for firmware volume emulation
+ BaseAddress - The base address of the mapped file in the user address space.
+ If passed in as NULL the a new memory region is used.
+ If passed in as non NULL the request memory region is used for
+ the mapping of the file into the process space.
+ Length - The size of the mapped region in bytes
+
+Returns:
+ EFI_SUCCESS - The file was opened and mapped.
+ EFI_NOT_FOUND - FileName was not found in the current directory
+ EFI_DEVICE_ERROR - An error occured attempting to map the opened file
+
+--*/
+{
+ int fd;
+ VOID *res;
+ UINTN FileSize;
+
+ fd = open (FileName, O_RDONLY);
+ if (fd < 0)
+ return EFI_NOT_FOUND;
+ FileSize = lseek (fd, 0, SEEK_END);
+
+#if 0
+ if (IsMain)
+ {
+ /* Read entry address. */
+ lseek (fd, FileSize - 0x20, SEEK_SET);
+ if (read (fd, &EntryAddress, 4) != 4)
+ {
+ close (fd);
+ return EFI_DEVICE_ERROR;
+ }
+ }
+#endif
+
+ res = MapMemory(fd, FileSize, PROT_READ | PROT_WRITE | PROT_EXEC, MAP_PRIVATE);
+
+ close (fd);
+
+ if (res == MAP_FAILED)
+ return EFI_DEVICE_ERROR;
+
+ *Length = (UINT64) FileSize;
+ *BaseAddress = (EFI_PHYSICAL_ADDRESS) (UINTN) res;
+
+ return EFI_SUCCESS;
+}
+
+#define BYTES_PER_RECORD 512
+
+/**
+ Extracts ASSERT() information from a status code structure.
+
+ Converts the status code specified by CodeType, Value, and Data to the ASSERT()
+ arguments specified by Filename, Description, and LineNumber. If CodeType is
+ an EFI_ERROR_CODE, and CodeType has a severity of EFI_ERROR_UNRECOVERED, and
+ Value has an operation mask of EFI_SW_EC_ILLEGAL_SOFTWARE_STATE, extract
+ Filename, Description, and LineNumber from the optional data area of the
+ status code buffer specified by Data. The optional data area of Data contains
+ a Null-terminated ASCII string for the FileName, followed by a Null-terminated
+ ASCII string for the Description, followed by a 32-bit LineNumber. If the
+ ASSERT() information could be extracted from Data, then return TRUE.
+ Otherwise, FALSE is returned.
+
+ If Data is NULL, then ASSERT().
+ If Filename is NULL, then ASSERT().
+ If Description is NULL, then ASSERT().
+ If LineNumber is NULL, then ASSERT().
+
+ @param CodeType The type of status code being converted.
+ @param Value The status code value being converted.
+ @param Data Pointer to status code data buffer.
+ @param Filename Pointer to the source file name that generated the ASSERT().
+ @param Description Pointer to the description of the ASSERT().
+ @param LineNumber Pointer to source line number that generated the ASSERT().
+
+ @retval TRUE The status code specified by CodeType, Value, and Data was
+ converted ASSERT() arguments specified by Filename, Description,
+ and LineNumber.
+ @retval FALSE The status code specified by CodeType, Value, and Data could
+ not be converted to ASSERT() arguments.
+
+**/
+STATIC
+BOOLEAN
+ReportStatusCodeExtractAssertInfo (
+ IN EFI_STATUS_CODE_TYPE CodeType,
+ IN EFI_STATUS_CODE_VALUE Value,
+ IN CONST EFI_STATUS_CODE_DATA *Data,
+ OUT CHAR8 **Filename,
+ OUT CHAR8 **Description,
+ OUT UINT32 *LineNumber
+ )
+{
+ EFI_DEBUG_ASSERT_DATA *AssertData;
+
+ ASSERT (Data != NULL);
+ ASSERT (Filename != NULL);
+ ASSERT (Description != NULL);
+ ASSERT (LineNumber != NULL);
+
+ if (((CodeType & EFI_STATUS_CODE_TYPE_MASK) == EFI_ERROR_CODE) &&
+ ((CodeType & EFI_STATUS_CODE_SEVERITY_MASK) == EFI_ERROR_UNRECOVERED) &&
+ ((Value & EFI_STATUS_CODE_OPERATION_MASK) == EFI_SW_EC_ILLEGAL_SOFTWARE_STATE)) {
+ AssertData = (EFI_DEBUG_ASSERT_DATA *)(Data + 1);
+ *Filename = (CHAR8 *)(AssertData + 1);
+ *Description = *Filename + AsciiStrLen (*Filename) + 1;
+ *LineNumber = AssertData->LineNumber;
+ return TRUE;
+ }
+ return FALSE;
+}
+
+EFI_STATUS
+EFIAPI
+SecPeiReportStatusCode (
+ IN EFI_PEI_SERVICES **PeiServices,
+ IN EFI_STATUS_CODE_TYPE CodeType,
+ IN EFI_STATUS_CODE_VALUE Value,
+ IN UINT32 Instance,
+ IN EFI_GUID * CallerId,
+ IN EFI_STATUS_CODE_DATA * Data OPTIONAL
+ )
+/*++
+
+Routine Description:
+
+ This routine produces the ReportStatusCode PEI service. It's passed
+ up to the PEI Core via a PPI. T
+
+ This code currently uses the NT clib printf. This does not work the same way
+ as the EFI Print (), as %t, %g, %s as Unicode are not supported.
+
+Arguments:
+ (see EFI_PEI_REPORT_STATUS_CODE)
+
+Returns:
+ EFI_SUCCESS - Always return success
+
+--*/
+// TODO: PeiServices - add argument and description to function comment
+// TODO: CodeType - add argument and description to function comment
+// TODO: Value - add argument and description to function comment
+// TODO: Instance - add argument and description to function comment
+// TODO: CallerId - add argument and description to function comment
+// TODO: Data - add argument and description to function comment
+{
+ CHAR8 *Format;
+ EFI_DEBUG_INFO *DebugInfo;
+ VA_LIST Marker;
+ CHAR8 PrintBuffer[BYTES_PER_RECORD * 2];
+ CHAR8 *Filename;
+ CHAR8 *Description;
+ UINT32 LineNumber;
+
+ if ((CodeType & EFI_STATUS_CODE_TYPE_MASK) == EFI_DEBUG_CODE) {
+ //
+ // This supports DEBUG () marcos
+ // Data format
+ // EFI_STATUS_CODE_DATA
+ // EFI_DEBUG_INFO
+ //
+ // The first 12 * UINT64 bytes of the string are really an
+ // arguement stack to support varargs on the Format string.
+ //
+ if (Data != NULL) {
+ DebugInfo = (EFI_DEBUG_INFO *) (Data + 1);
+ Marker = (VA_LIST) (DebugInfo + 1);
+ Format = (CHAR8 *) (((UINT64 *) Marker) + 12);
+
+ AsciiVSPrint (PrintBuffer, BYTES_PER_RECORD, Format, Marker);
+ printf (PrintBuffer);
+ } else {
+ printf ("DEBUG <null>\n");
+ }
+ }
+
+ if (((CodeType & EFI_STATUS_CODE_TYPE_MASK) == EFI_ERROR_CODE) &&
+ ((CodeType & EFI_STATUS_CODE_SEVERITY_MASK) == EFI_ERROR_UNRECOVERED)
+ ) {
+ if (Data != NULL && ReportStatusCodeExtractAssertInfo (CodeType, Value, Data, &Filename, &Description, &LineNumber)) {
+ //
+ // Support ASSERT () macro
+ //
+ printf ("ASSERT %s(%d): %s\n", Filename, LineNumber, Description);
+ } else {
+ printf ("ASSERT <null>\n");
+ }
+ CpuBreakpoint ();
+ }
+
+ return EFI_SUCCESS;
+}
+
+
+VOID
+SecLoadFromCore (
+ IN UINTN LargestRegion,
+ IN UINTN LargestRegionSize,
+ IN UINTN BootFirmwareVolumeBase,
+ IN VOID *PeiCorePe32File
+ )
+/*++
+
+Routine Description:
+ This is the service to load the PEI Core from the Firmware Volume
+
+Arguments:
+ LargestRegion - Memory to use for PEI.
+ LargestRegionSize - Size of Memory to use for PEI
+ BootFirmwareVolumeBase - Start of the Boot FV
+ PeiCorePe32File - PEI Core PE32
+
+Returns:
+ Success means control is transfered and thus we should never return
+
+--*/
+{
+ EFI_STATUS Status;
+ EFI_PHYSICAL_ADDRESS TopOfMemory;
+ VOID *TopOfStack;
+ UINT64 PeiCoreSize;
+ EFI_PHYSICAL_ADDRESS PeiCoreEntryPoint;
+ EFI_PHYSICAL_ADDRESS PeiImageAddress;
+ EFI_PEI_STARTUP_DESCRIPTOR *PeiStartup;
+
+ //
+ // Compute Top Of Memory for Stack and PEI Core Allocations
+ //
+ TopOfMemory = LargestRegion + LargestRegionSize;
+
+ //
+ // Allocate 128KB for the Stack
+ //
+ TopOfStack = (VOID *)((UINTN)TopOfMemory - sizeof (EFI_PEI_STARTUP_DESCRIPTOR) - CPU_STACK_ALIGNMENT);
+ TopOfStack = ALIGN_POINTER (TopOfStack, CPU_STACK_ALIGNMENT);
+ TopOfMemory = TopOfMemory - STACK_SIZE;
+
+ //
+ // Patch value in dispatch table values
+ //
+ gPrivateDispatchTable[0].Ppi = gPeiEfiPeiPeCoffLoader;
+
+ //
+ // Bind this information into the SEC hand-off state
+ //
+ PeiStartup = (EFI_PEI_STARTUP_DESCRIPTOR *) (UINTN) TopOfStack;
+ PeiStartup->DispatchTable = (EFI_PEI_PPI_DESCRIPTOR *) &gPrivateDispatchTable;
+ PeiStartup->SizeOfCacheAsRam = STACK_SIZE;
+ PeiStartup->BootFirmwareVolume = BootFirmwareVolumeBase;
+
+ //
+ // Load the PEI Core from a Firmware Volume
+ //
+ Status = SecWinNtPeiLoadFile (
+ PeiCorePe32File,
+ &PeiImageAddress,
+ &PeiCoreSize,
+ &PeiCoreEntryPoint
+ );
+ if (EFI_ERROR (Status)) {
+ return ;
+ }
+ printf ("Jump to 0x%08lx\n", (unsigned long)PeiCoreEntryPoint);
+ //
+ // Transfer control to the PEI Core
+ //
+ SwitchStack (
+ (SWITCH_STACK_ENTRY_POINT) (UINTN) PeiCoreEntryPoint,
+ PeiStartup,
+ NULL,
+ TopOfStack
+ );
+ //
+ // If we get here, then the PEI Core returned. This is an error
+ //
+ return ;
+}
+
+EFI_STATUS
+EFIAPI
+SecWinNtPeiAutoScan (
+ IN UINTN Index,
+ OUT EFI_PHYSICAL_ADDRESS *MemoryBase,
+ OUT UINT64 *MemorySize
+ )
+/*++
+
+Routine Description:
+ This service is called from Index == 0 until it returns EFI_UNSUPPORTED.
+ It allows discontiguous memory regions to be supported by the emulator.
+ It uses gSystemMemory[] and gSystemMemoryCount that were created by
+ parsing the Windows environment variable EFI_MEMORY_SIZE.
+ The size comes from the varaible and the address comes from the call to
+ WinNtOpenFile.
+
+Arguments:
+ Index - Which memory region to use
+ MemoryBase - Return Base address of memory region
+ MemorySize - Return size in bytes of the memory region
+
+Returns:
+ EFI_SUCCESS - If memory region was mapped
+ EFI_UNSUPPORTED - If Index is not supported
+
+--*/
+{
+ void *res;
+
+ if (Index >= gSystemMemoryCount) {
+ return EFI_UNSUPPORTED;
+ }
+
+ *MemoryBase = 0;
+ res = MapMemory(0, gSystemMemory[Index].Size,
+ PROT_READ | PROT_WRITE | PROT_EXEC,
+ MAP_PRIVATE | MAP_ANONYMOUS);
+ if (res == MAP_FAILED)
+ return EFI_DEVICE_ERROR;
+ *MemorySize = gSystemMemory[Index].Size;
+ *MemoryBase = (UINTN)res;
+ gSystemMemory[Index].Memory = *MemoryBase;
+
+ return EFI_SUCCESS;
+}
+
+VOID *
+EFIAPI
+SecWinNtWinNtThunkAddress (
+ VOID
+ )
+/*++
+
+Routine Description:
+ Since the SEC is the only Windows program in stack it must export
+ an interface to do Win API calls. That's what the WinNtThunk address
+ is for. gWinNt is initailized in WinNtThunk.c.
+
+Arguments:
+ InterfaceSize - sizeof (EFI_WIN_NT_THUNK_PROTOCOL);
+ InterfaceBase - Address of the gWinNt global
+
+Returns:
+ EFI_SUCCESS - Data returned
+
+--*/
+{
+ return gUnix;
+}
+
+
+EFI_STATUS
+EFIAPI
+SecWinNtPeiLoadFile (
+ IN VOID *Pe32Data,
+ IN EFI_PHYSICAL_ADDRESS *ImageAddress,
+ IN UINT64 *ImageSize,
+ IN EFI_PHYSICAL_ADDRESS *EntryPoint
+ )
+/*++
+
+Routine Description:
+ Loads and relocates a PE/COFF image into memory.
+
+Arguments:
+ Pe32Data - The base address of the PE/COFF file that is to be loaded and relocated
+ ImageAddress - The base address of the relocated PE/COFF image
+ ImageSize - The size of the relocated PE/COFF image
+ EntryPoint - The entry point of the relocated PE/COFF image
+
+Returns:
+ EFI_SUCCESS - The file was loaded and relocated
+ EFI_OUT_OF_RESOURCES - There was not enough memory to load and relocate the PE/COFF file
+
+--*/
+{
+ EFI_STATUS Status;
+ PE_COFF_LOADER_IMAGE_CONTEXT ImageContext;
+
+ ZeroMem (&ImageContext, sizeof (ImageContext));
+ ImageContext.Handle = Pe32Data;
+
+ ImageContext.ImageRead = (PE_COFF_LOADER_READ_FILE) SecImageRead;
+
+ Status = gPeiEfiPeiPeCoffLoader->GetImageInfo (gPeiEfiPeiPeCoffLoader, &ImageContext);
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+ //
+ // Allocate space in NT (not emulator) memory. Extra space is for alignment
+ //
+ ImageContext.ImageAddress = (EFI_PHYSICAL_ADDRESS) (UINTN) malloc ((UINTN) (ImageContext.ImageSize + (ImageContext.SectionAlignment * 2)));
+ if (ImageContext.ImageAddress == 0) {
+ return EFI_OUT_OF_RESOURCES;
+ }
+ //
+ // Align buffer on section boundry
+ //
+ ImageContext.ImageAddress += ImageContext.SectionAlignment;
+ ImageContext.ImageAddress &= ~(ImageContext.SectionAlignment - 1);
+
+
+ Status = gPeiEfiPeiPeCoffLoader->LoadImage (gPeiEfiPeiPeCoffLoader, &ImageContext);
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+
+ Status = gPeiEfiPeiPeCoffLoader->RelocateImage (gPeiEfiPeiPeCoffLoader, &ImageContext);
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+
+ //
+ // BugBug: Flush Instruction Cache Here when CPU Lib is ready
+ //
+
+ *ImageAddress = ImageContext.ImageAddress;
+ *ImageSize = ImageContext.ImageSize;
+ *EntryPoint = ImageContext.EntryPoint;
+
+ return EFI_SUCCESS;
+}
+
+EFI_STATUS
+EFIAPI
+SecWinNtFdAddress (
+ IN UINTN Index,
+ IN OUT EFI_PHYSICAL_ADDRESS *FdBase,
+ IN OUT UINT64 *FdSize
+ )
+/*++
+
+Routine Description:
+ Return the FD Size and base address. Since the FD is loaded from a
+ file into Windows memory only the SEC will know it's address.
+
+Arguments:
+ Index - Which FD, starts at zero.
+ FdSize - Size of the FD in bytes
+ FdBase - Start address of the FD. Assume it points to an FV Header
+
+Returns:
+ EFI_SUCCESS - Return the Base address and size of the FV
+ EFI_UNSUPPORTED - Index does nto map to an FD in the system
+
+--*/
+{
+ if (Index >= gFdInfoCount) {
+ return EFI_UNSUPPORTED;
+ }
+
+ *FdBase = gFdInfo[Index].Address;
+ *FdSize = gFdInfo[Index].Size;
+
+ if (*FdBase == 0 && *FdSize == 0) {
+ return EFI_UNSUPPORTED;
+ }
+
+ return EFI_SUCCESS;
+}
+
+EFI_STATUS
+EFIAPI
+SecImageRead (
+ IN VOID *FileHandle,
+ IN UINTN FileOffset,
+ IN OUT UINTN *ReadSize,
+ OUT VOID *Buffer
+ )
+/*++
+
+Routine Description:
+ Support routine for the PE/COFF Loader that reads a buffer from a PE/COFF file
+
+Arguments:
+ FileHandle - The handle to the PE/COFF file
+ FileOffset - The offset, in bytes, into the file to read
+ ReadSize - The number of bytes to read from the file starting at FileOffset
+ Buffer - A pointer to the buffer to read the data into.
+
+Returns:
+ EFI_SUCCESS - ReadSize bytes of data were read into Buffer from the PE/COFF file starting at FileOffset
+
+--*/
+{
+ CHAR8 *Destination8;
+ CHAR8 *Source8;
+ UINTN Length;
+
+ Destination8 = Buffer;
+ Source8 = (CHAR8 *) ((UINTN) FileHandle + FileOffset);
+ Length = *ReadSize;
+ while (Length--) {
+ *(Destination8++) = *(Source8++);
+ }
+
+ return EFI_SUCCESS;
+}
+
+UINTN
+CountSeperatorsInString (
+ IN const CHAR16 *String,
+ IN CHAR16 Seperator
+ )
+/*++
+
+Routine Description:
+ Count the number of seperators in String
+
+Arguments:
+ String - String to process
+ Seperator - Item to count
+
+Returns:
+ Number of Seperator in String
+
+--*/
+{
+ UINTN Count;
+
+ for (Count = 0; *String != '\0'; String++) {
+ if (*String == Seperator) {
+ Count++;
+ }
+ }
+
+ return Count;
+}
+
+
+
+EFI_STATUS
+EFIAPI
+SecNt32PeCoffGetImageInfo (
+ IN EFI_PEI_PE_COFF_LOADER_PROTOCOL *This,
+ IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext
+ )
+{
+ EFI_STATUS Status;
+
+ Status = PeCoffLoaderGetImageInfo (ImageContext);
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+
+ switch (ImageContext->ImageType) {
+
+ case EFI_IMAGE_SUBSYSTEM_EFI_APPLICATION:
+ ImageContext->ImageCodeMemoryType = EfiLoaderCode;
+ ImageContext->ImageDataMemoryType = EfiLoaderData;
+ break;
+
+ case EFI_IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER:
+ ImageContext->ImageCodeMemoryType = EfiBootServicesCode;
+ ImageContext->ImageDataMemoryType = EfiBootServicesData;
+ break;
+
+ case EFI_IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER:
+ case EFI_IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER:
+ ImageContext->ImageCodeMemoryType = EfiRuntimeServicesCode;
+ ImageContext->ImageDataMemoryType = EfiRuntimeServicesData;
+ break;
+
+ default:
+ ImageContext->ImageError = IMAGE_ERROR_INVALID_SUBSYSTEM;
+ return RETURN_UNSUPPORTED;
+ }
+
+ return Status;
+}
+
+EFI_STATUS
+EFIAPI
+SecNt32PeCoffLoadImage (
+ IN EFI_PEI_PE_COFF_LOADER_PROTOCOL *This,
+ IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext
+ )
+{
+ EFI_STATUS Status;
+
+ Status = PeCoffLoaderLoadImage (ImageContext);
+ return Status;
+}
+
+VOID
+SecUnixLoaderBreak (
+ VOID
+ )
+{
+}
+
+EFI_STATUS
+EFIAPI
+SecNt32PeCoffRelocateImage (
+ IN EFI_PEI_PE_COFF_LOADER_PROTOCOL *This,
+ IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext
+ )
+{
+
+#if 0
+ EFI_IMAGE_OPTIONAL_HEADER_PTR_UNION Hdr;
+ EFI_IMAGE_SECTION_HEADER *Sec;
+ INTN i;
+#endif
+
+ fprintf (stderr,
+ "Loading %s 0x%08lx - entry point 0x%08lx\n",
+ ImageContext->PdbPointer,
+ (unsigned long)ImageContext->ImageAddress,
+ (unsigned long)ImageContext->EntryPoint);
+
+#if 0
+ Hdr.Pe32 = (EFI_IMAGE_NT_HEADERS32 *)
+ ((UINTN)ImageContext->ImageAddress + ImageContext->PeCoffHeaderOffset);
+ Sec = (EFI_IMAGE_SECTION_HEADER*)
+ ((UINTN)ImageContext->ImageAddress
+ + ImageContext->PeCoffHeaderOffset
+ + sizeof(UINT32)
+ + sizeof(EFI_IMAGE_FILE_HEADER)
+ + Hdr.Pe32->FileHeader.SizeOfOptionalHeader);
+ for (i = 0; i < Hdr.Pe32->FileHeader.NumberOfSections; i++)
+ fprintf (stderr, " %s 0x%08lx\n",
+ Sec[i].Name, (unsigned long)Sec[i].VirtualAddress);
+#endif
+
+ SecUnixLoaderBreak ();
+
+ return PeCoffLoaderRelocateImage (ImageContext);
+}
+
+
+EFI_STATUS
+EFIAPI
+SecNt32PeCoffUnloadimage (
+ IN EFI_PEI_PE_COFF_LOADER_PROTOCOL *This,
+ IN PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext
+ )
+{
+ return EFI_SUCCESS;
+}
+
+VOID
+_ModuleEntryPoint (
+ VOID
+ )
+{
+}
+
diff --git a/EdkUnixPkg/Sec/SecMain.h b/EdkUnixPkg/Sec/SecMain.h
new file mode 100644
index 0000000000..815dc79b45
--- /dev/null
+++ b/EdkUnixPkg/Sec/SecMain.h
@@ -0,0 +1,529 @@
+/*++
+
+Copyright (c) 2006, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+
+Module Name:
+ SecMain.h
+
+Abstract:
+ Include file for Windows API based SEC
+
+--*/
+
+#include <stdio.h>
+
+
+#define STACK_SIZE 0x20000
+
+typedef struct {
+ EFI_PHYSICAL_ADDRESS Address;
+ UINT64 Size;
+} UNIX_FD_INFO;
+
+typedef struct {
+ EFI_PHYSICAL_ADDRESS Memory;
+ UINT64 Size;
+} UNIX_SYSTEM_MEMORY;
+
+
+
+EFI_STATUS
+EFIAPI
+SecWinNtPeiLoadFile (
+ VOID *Pe32Data, // TODO: add IN/OUT modifier to Pe32Data
+ EFI_PHYSICAL_ADDRESS *ImageAddress, // TODO: add IN/OUT modifier to ImageAddress
+ UINT64 *ImageSize, // TODO: add IN/OUT modifier to ImageSize
+ EFI_PHYSICAL_ADDRESS *EntryPoint // TODO: add IN/OUT modifier to EntryPoint
+ )
+/*++
+
+Routine Description:
+
+ TODO: Add function description
+
+Arguments:
+
+ Pe32Data - TODO: add argument description
+ ImageAddress - TODO: add argument description
+ ImageSize - TODO: add argument description
+ EntryPoint - TODO: add argument description
+
+Returns:
+
+ TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+EFIAPI
+SecWinNtPeiAutoScan (
+ IN UINTN Index,
+ OUT EFI_PHYSICAL_ADDRESS *MemoryBase,
+ OUT UINT64 *MemorySize
+ )
+/*++
+
+Routine Description:
+
+ TODO: Add function description
+
+Arguments:
+
+ Index - TODO: add argument description
+ MemoryBase - TODO: add argument description
+ MemorySize - TODO: add argument description
+
+Returns:
+
+ TODO: add return values
+
+--*/
+;
+
+VOID *
+EFIAPI
+SecWinNtWinNtThunkAddress (
+ VOID
+ )
+/*++
+
+Routine Description:
+
+ TODO: Add function description
+
+Arguments:
+
+ InterfaceSize - TODO: add argument description
+ InterfaceBase - TODO: add argument description
+
+Returns:
+
+ TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+EFIAPI
+SecWinNtWinNtFwhAddress (
+ IN OUT UINT64 *FwhSize,
+ IN OUT EFI_PHYSICAL_ADDRESS *FwhBase
+ )
+/*++
+
+Routine Description:
+
+ TODO: Add function description
+
+Arguments:
+
+ FwhSize - TODO: add argument description
+ FwhBase - TODO: add argument description
+
+Returns:
+
+ TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+EFIAPI
+SecPeiReportStatusCode (
+ IN EFI_PEI_SERVICES **PeiServices,
+ IN EFI_STATUS_CODE_TYPE CodeType,
+ IN EFI_STATUS_CODE_VALUE Value,
+ IN UINT32 Instance,
+ IN EFI_GUID * CallerId,
+ IN EFI_STATUS_CODE_DATA * Data OPTIONAL
+ )
+/*++
+
+Routine Description:
+
+ TODO: Add function description
+
+Arguments:
+
+ PeiServices - TODO: add argument description
+ CodeType - TODO: add argument description
+ Value - TODO: add argument description
+ Instance - TODO: add argument description
+ CallerId - TODO: add argument description
+ Data - TODO: add argument description
+
+Returns:
+
+ TODO: add return values
+
+--*/
+;
+
+INTN
+EFIAPI
+main (
+ IN INTN Argc,
+ IN CHAR8 **Argv,
+ IN CHAR8 **Envp
+ )
+/*++
+
+Routine Description:
+
+ TODO: Add function description
+
+Arguments:
+
+ Argc - TODO: add argument description
+ Argv - TODO: add argument description
+ Envp - TODO: add argument description
+
+Returns:
+
+ TODO: add return values
+
+--*/
+;
+
+VOID
+SecLoadFromCore (
+ IN UINTN LargestRegion,
+ IN UINTN LargestRegionSize,
+ IN UINTN BootFirmwareVolumeBase,
+ IN VOID *PeiCoreFile
+ )
+/*++
+
+Routine Description:
+
+ TODO: Add function description
+
+Arguments:
+
+ LargestRegion - TODO: add argument description
+ LargestRegionSize - TODO: add argument description
+ BootFirmwareVolumeBase - TODO: add argument description
+ PeiCoreFile - TODO: add argument description
+
+Returns:
+
+ TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+SecLoadFile (
+ IN VOID *Pe32Data,
+ IN EFI_PHYSICAL_ADDRESS *ImageAddress,
+ IN UINT64 *ImageSize,
+ IN EFI_PHYSICAL_ADDRESS *EntryPoint
+ )
+/*++
+
+Routine Description:
+
+ TODO: Add function description
+
+Arguments:
+
+ Pe32Data - TODO: add argument description
+ ImageAddress - TODO: add argument description
+ ImageSize - TODO: add argument description
+ EntryPoint - TODO: add argument description
+
+Returns:
+
+ TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+SecFfsFindPeiCore (
+ IN EFI_FIRMWARE_VOLUME_HEADER *FwVolHeader,
+ OUT VOID **Pe32Data
+ )
+/*++
+
+Routine Description:
+
+ TODO: Add function description
+
+Arguments:
+
+ FwVolHeader - TODO: add argument description
+ Pe32Data - TODO: add argument description
+
+Returns:
+
+ TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+SecFfsFindNextFile (
+ IN EFI_FV_FILETYPE SearchType,
+ IN EFI_FIRMWARE_VOLUME_HEADER *FwVolHeader,
+ IN OUT EFI_FFS_FILE_HEADER **FileHeader
+ )
+/*++
+
+Routine Description:
+
+ TODO: Add function description
+
+Arguments:
+
+ SearchType - TODO: add argument description
+ FwVolHeader - TODO: add argument description
+ FileHeader - TODO: add argument description
+
+Returns:
+
+ TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+SecFfsFindSectionData (
+ IN EFI_SECTION_TYPE SectionType,
+ IN EFI_FFS_FILE_HEADER *FfsFileHeader,
+ IN OUT VOID **SectionData
+ )
+/*++
+
+Routine Description:
+
+ TODO: Add function description
+
+Arguments:
+
+ SectionType - TODO: add argument description
+ FfsFileHeader - TODO: add argument description
+ SectionData - TODO: add argument description
+
+Returns:
+
+ TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+EFIAPI
+SecWinNtPeCoffLoaderLoadAsDll (
+ IN CHAR8 *PdbFileName,
+ IN VOID **ImageEntryPoint,
+ OUT VOID **ModHandle
+ )
+/*++
+
+Routine Description:
+
+ TODO: Add function description
+
+Arguments:
+
+ PdbFileName - TODO: add argument description
+ ImageEntryPoint - TODO: add argument description
+ ModHandle - TODO: add argument description
+
+Returns:
+
+ TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+EFIAPI
+SecWinNtPeCoffLoaderFreeLibrary (
+ OUT VOID *ModHandle
+ )
+/*++
+
+Routine Description:
+
+ TODO: Add function description
+
+Arguments:
+
+ ModHandle - TODO: add argument description
+
+Returns:
+
+ TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+EFIAPI
+SecWinNtFdAddress (
+ IN UINTN Index,
+ IN OUT EFI_PHYSICAL_ADDRESS *FdBase,
+ IN OUT UINT64 *FdSize
+ )
+/*++
+
+Routine Description:
+
+ TODO: Add function description
+
+Arguments:
+
+ Index - TODO: add argument description
+ FdBase - TODO: add argument description
+ FdSize - TODO: add argument description
+
+Returns:
+
+ TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+GetImageReadFunction (
+ IN PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext,
+ IN EFI_PHYSICAL_ADDRESS *TopOfMemory
+ )
+/*++
+
+Routine Description:
+
+ TODO: Add function description
+
+Arguments:
+
+ ImageContext - TODO: add argument description
+ TopOfMemory - TODO: add argument description
+
+Returns:
+
+ TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+EFIAPI
+SecImageRead (
+ IN VOID *FileHandle,
+ IN UINTN FileOffset,
+ IN OUT UINTN *ReadSize,
+ OUT VOID *Buffer
+ )
+/*++
+
+Routine Description:
+
+ TODO: Add function description
+
+Arguments:
+
+ FileHandle - TODO: add argument description
+ FileOffset - TODO: add argument description
+ ReadSize - TODO: add argument description
+ Buffer - TODO: add argument description
+
+Returns:
+
+ TODO: add return values
+
+--*/
+;
+
+CHAR16 *
+AsciiToUnicode (
+ IN CHAR8 *Ascii,
+ IN UINTN *StrLen OPTIONAL
+ )
+/*++
+
+Routine Description:
+
+ TODO: Add function description
+
+Arguments:
+
+ Ascii - TODO: add argument description
+ StrLen - TODO: add argument description
+
+Returns:
+
+ TODO: add return values
+
+--*/
+;
+
+UINTN
+CountSeperatorsInString (
+ IN const CHAR16 *String,
+ IN CHAR16 Seperator
+ )
+/*++
+
+Routine Description:
+
+ TODO: Add function description
+
+Arguments:
+
+ String - TODO: add argument description
+ Seperator - TODO: add argument description
+
+Returns:
+
+ TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+EFIAPI
+SecNt32PeCoffGetImageInfo (
+ IN EFI_PEI_PE_COFF_LOADER_PROTOCOL *This,
+ IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext
+ );
+
+EFI_STATUS
+EFIAPI
+SecNt32PeCoffLoadImage (
+ IN EFI_PEI_PE_COFF_LOADER_PROTOCOL *This,
+ IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext
+ );
+
+EFI_STATUS
+EFIAPI
+SecNt32PeCoffRelocateImage (
+ IN EFI_PEI_PE_COFF_LOADER_PROTOCOL *This,
+ IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext
+ );
+
+EFI_STATUS
+EFIAPI
+SecNt32PeCoffUnloadimage (
+ IN EFI_PEI_PE_COFF_LOADER_PROTOCOL *This,
+ IN PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext
+ );
+
+
+typedef struct {
+ EFI_PEI_PE_COFF_LOADER_PROTOCOL PeCoff;
+ VOID *ModHandle;
+} EFI_PEI_PE_COFF_LOADER_PROTOCOL_INSTANCE;
+
+extern EFI_UNIX_THUNK_PROTOCOL *gUnix;
diff --git a/EdkUnixPkg/Sec/SecMain.msa b/EdkUnixPkg/Sec/SecMain.msa
new file mode 100644
index 0000000000..335cc5fad0
--- /dev/null
+++ b/EdkUnixPkg/Sec/SecMain.msa
@@ -0,0 +1,113 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0">
+ <MsaHeader>
+ <ModuleName>SecMain</ModuleName>
+ <ModuleType>USER_DEFINED</ModuleType>
+ <GuidValue>f43be88c-8985-11db-8f78-0040d02b1835</GuidValue>
+ <Version>1.0</Version>
+ <Abstract>Entry Point of Unix Emulator</Abstract>
+ <Description>Main executable file of Unix Emulator that loads PEI core after initialization finished.</Description>
+ <Copyright>Copyright (c) 2006, Intel Corporation</Copyright>
+ <License>All rights reserved. This program and the accompanying materials
+ are licensed and made available under the terms and conditions of the BSD License
+ which accompanies this distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.</License>
+ <Specification>FRAMEWORK_BUILD_PACKAGING_SPECIFICATION 0x00000052</Specification>
+ </MsaHeader>
+ <ModuleDefinitions>
+ <SupportedArchitectures>IA32 X64 IPF EBC</SupportedArchitectures>
+ <BinaryModule>false</BinaryModule>
+ <OutputFileBasename>SecMain</OutputFileBasename>
+ </ModuleDefinitions>
+ <LibraryClassDefinitions>
+ <LibraryClass Usage="ALWAYS_CONSUMED">
+ <Keyword>PeCoffLib</Keyword>
+ </LibraryClass>
+ <LibraryClass Usage="ALWAYS_CONSUMED">
+ <Keyword>BaseLib</Keyword>
+ </LibraryClass>
+ <LibraryClass Usage="ALWAYS_CONSUMED">
+ <Keyword>BaseMemoryLib</Keyword>
+ </LibraryClass>
+ <LibraryClass Usage="ALWAYS_CONSUMED">
+ <Keyword>PrintLib</Keyword>
+ </LibraryClass>
+ <LibraryClass Usage="ALWAYS_CONSUMED">
+ <Keyword>PcdLib</Keyword>
+ </LibraryClass>
+ <LibraryClass Usage="ALWAYS_CONSUMED">
+ <Keyword>DebugLib</Keyword>
+ </LibraryClass>
+ </LibraryClassDefinitions>
+ <SourceFiles>
+ <Filename ToolCode="DUMMY">SecMain_build.xml</Filename>
+ <Filename>SecMain.c</Filename>
+ <Filename>FwVol.c</Filename>
+ <Filename>UnixThunk.c</Filename>
+ <Filename>UgaX11.c</Filename>
+ <Filename>SecMain.h</Filename>
+ </SourceFiles>
+ <PackageDependencies>
+ <Package PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec"/>
+ <Package PackageGuid="68169ab0-d41b-4009-9060-292c253ac43d"/>
+ <Package PackageGuid="f2805c44-8985-11db-9e98-0040d02b1835"/>
+ </PackageDependencies>
+ <PPIs>
+ <Ppi Usage="ALWAYS_PRODUCED">
+ <PpiCName>gPeiUnixThunkPpiGuid</PpiCName>
+ </Ppi>
+ <Ppi Usage="ALWAYS_PRODUCED">
+ <PpiCName>gPeiUnixAutoScanPpiGuid</PpiCName>
+ </Ppi>
+ <Ppi Usage="ALWAYS_PRODUCED">
+ <PpiCName>gUnixFwhPpiGuid</PpiCName>
+ </Ppi>
+ <Ppi Usage="ALWAYS_PRODUCED">
+ <PpiCName>gEfiPeiStatusCodePpiGuid</PpiCName>
+ </Ppi>
+ <Ppi Usage="ALWAYS_PRODUCED">
+ <PpiCName>gUnixPeiLoadFilePpiGuid</PpiCName>
+ </Ppi>
+ </PPIs>
+ <Guids>
+ <GuidCNames Usage="ALWAYS_PRODUCED">
+ <GuidCName>gEfiPeiPeCoffLoaderGuid</GuidCName>
+ </GuidCNames>
+ </Guids>
+ <Externs>
+ <Specification>EFI_SPECIFICATION_VERSION 0x00020000</Specification>
+ <Specification>EDK_RELEASE_VERSION 0x00020000</Specification>
+ </Externs>
+ <PcdCoded>
+ <PcdEntry PcdItemType="DYNAMIC">
+ <C_Name>PcdUnixMemorySizeForSecMain</C_Name>
+ <TokenSpaceGuidCName>gEfiEdkUnixPkgTokenSpaceGuid</TokenSpaceGuidCName>
+ <HelpText>This PCD defines the memory size of simulated machine. Simulator will allocate
+ the size of PcdUnixMemorySizeForSecMain in windows platform.</HelpText>
+ </PcdEntry>
+ <PcdEntry PcdItemType="DYNAMIC">
+ <C_Name>PcdUnixFirmwareVolume</C_Name>
+ <TokenSpaceGuidCName>gEfiEdkUnixPkgTokenSpaceGuid</TokenSpaceGuidCName>
+ <HelpText>This PCD defines the FD file windows path string. Simulator will load the FD file and execute.</HelpText>
+ </PcdEntry>
+ <PcdEntry PcdItemType="DYNAMIC">
+ <C_Name>PcdUnixBootMode</C_Name>
+ <TokenSpaceGuidCName>gEfiEdkUnixPkgTokenSpaceGuid</TokenSpaceGuidCName>
+ <HelpText>This PCD defines the boot mode for simualtor.
+ The boot mode can be set as following value:
+ 0x0: Boot with full configuration.
+ 0x1: Boot with minimal configuration.
+ 0x2: Boot assume no configuration changes.
+ 0x3: Boot with full configuration plus diagnostics.
+ 0x4: Boot with default settings.
+ 0x5: Boot on S4 resume.
+ 0x6: Boot on S5 resume.
+ 0x10: Boot on S2 resume.
+ 0x11: Boot on S3 resume.
+ 0x12: Boot on flash update.
+ 0x20: Boot in reovery mode.</HelpText>
+ </PcdEntry>
+ </PcdCoded>
+</ModuleSurfaceArea>
diff --git a/EdkUnixPkg/Sec/SecMain_build.xml b/EdkUnixPkg/Sec/SecMain_build.xml
new file mode 100644
index 0000000000..c1a5caf267
--- /dev/null
+++ b/EdkUnixPkg/Sec/SecMain_build.xml
@@ -0,0 +1,143 @@
+<?xml version="1.0" ?>
+<!--
+Copyright (c) 2006, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+-->
+<project name="SecMain" default="main" basedir="." >
+ <!-- Apply external ANT task -->
+ <taskdef resource="frameworktasks.tasks" />
+ <taskdef resource="cpptasks.tasks" />
+ <typedef resource="cpptasks.types" />
+ <taskdef resource="net/sf/antcontrib/antlib.xml" />
+ <property environment="env" />
+ <!-- All Properties -->
+ <property name="BASE_NAME" value="SecMain" />
+
+ <!-- Default target -->
+ <target name="main" depends="libraries, sourcefiles, sections, output" />
+ <!-- Compile all dependency Library instances. -->
+
+ <target name="libraries">
+ <GenBuild type="build">
+ <property name="ARCH" value="${ARCH}"/>
+ <property name="MODULE_GUID" value="27d67720-ea68-48ae-93da-a3a074c90e30"/>
+ <property name="MODULE_VERSION" value=""/>
+ <property name="PLATFORM" value="${PLATFORM}"/>
+ <property name="PACKAGE_GUID" value="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec"/>
+ <property name="PACKAGE_VERSION" value=""/>
+ </GenBuild>
+ <GenBuild type="build">
+ <property name="ARCH" value="${ARCH}"/>
+ <property name="MODULE_GUID" value="fd44e603-002a-4b29-9f5f-529e815b6165"/>
+ <property name="MODULE_VERSION" value=""/>
+ <property name="PLATFORM" value="${PLATFORM}"/>
+ <property name="PACKAGE_GUID" value="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec"/>
+ <property name="PACKAGE_VERSION" value=""/>
+ </GenBuild>
+ <GenBuild type="build">
+ <property name="ARCH" value="${ARCH}"/>
+ <property name="MODULE_GUID" value="a86fbfca-0183-4eeb-aa8a-762e3b7da1f3"/>
+ <property name="MODULE_VERSION" value=""/>
+ <property name="PLATFORM" value="${PLATFORM}"/>
+ <property name="PACKAGE_GUID" value="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec"/>
+ <property name="PACKAGE_VERSION" value=""/>
+ </GenBuild>
+ <GenBuild type="build">
+ <property name="ARCH" value="${ARCH}"/>
+ <property name="MODULE_GUID" value="556f5d10-7309-4af4-b80a-8196bd60946f"/>
+ <property name="MODULE_VERSION" value=""/>
+ <property name="PLATFORM" value="${PLATFORM}"/>
+ <property name="PACKAGE_GUID" value="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec"/>
+ <property name="PACKAGE_VERSION" value=""/>
+ </GenBuild>
+ <GenBuild type="build">
+ <property name="ARCH" value="${ARCH}"/>
+ <property name="MODULE_GUID" value="9ba1d976-0624-41a3-8650-28165e8d9ae8"/>
+ <property name="MODULE_VERSION" value=""/>
+ <property name="PLATFORM" value="${PLATFORM}"/>
+ <property name="PACKAGE_GUID" value="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec"/>
+ <property name="PACKAGE_VERSION" value=""/>
+ </GenBuild>
+ </target>
+ <target name="sourcefiles">
+ <Build_Init>
+ <EXTRA.INC>
+ <includepath path="${INCLUDE_PATHS}"/>
+ </EXTRA.INC>
+ </Build_Init>
+ <Build_AUTOGEN FILEEXT="c" FILENAME="AutoGen" FILEPATH=".">
+ <EXTRA.INC>
+ <includepath path="${INCLUDE_PATHS}"/>
+ </EXTRA.INC>
+ </Build_AUTOGEN>
+ <Build_CCode FILEEXT="c" FILENAME="FwVol" FILEPATH=".">
+ <EXTRA.INC>
+ <includepath path="${INCLUDE_PATHS}"/>
+ </EXTRA.INC>
+ </Build_CCode>
+ <Build_CCode FILEEXT="c" FILENAME="UnixThunk" FILEPATH=".">
+ <EXTRA.INC>
+ <includepath path="${INCLUDE_PATHS}"/>
+ </EXTRA.INC>
+ </Build_CCode>
+ <Build_CCode FILEEXT="c" FILENAME="UgaX11" FILEPATH=".">
+ <EXTRA.INC>
+ <includepath path="${INCLUDE_PATHS}"/>
+ </EXTRA.INC>
+ </Build_CCode>
+ <Build_CCode FILEEXT="c" FILENAME="SecMain" FILEPATH=".">
+ <EXTRA.INC>
+ <includepath path="${INCLUDE_PATHS}"/>
+ </EXTRA.INC>
+ </Build_CCode>
+ </target>
+
+ <target name="sections" />
+
+ <target name="output" >
+ <if>
+ <available type="file" file="${DEST_DIR_OUTPUT}/AutoGen.h.obj"/>
+ <then>
+ <var name="SLINK_FLAGS" value="${SLINK_FLAGS} ${DEST_DIR_OUTPUT}/AutoGen.h.obj"/>
+ </then>
+ </if>
+ <OnDependency>
+ <sourcefiles>
+ <fileset dir="${DEST_DIR_OUTPUT}" includes="${OBJECTS}" />
+ <file list="${LIBS}"/>
+ </sourcefiles>
+ <targetfiles>
+ <file name="${BIN_DIR}/SecMain.exe"/>
+ </targetfiles>
+
+ <sequential>
+ <cc userdefine="on">
+ <command type="SLINK" cmd="${SLINK}" family="${SLINK_FAMILY}"
+ outputFile="${DEST_DIR_OUTPUT}/SecMainLocal.lib" dpath="${SLINK_DPATH}">
+
+ <argument value="${SLINK_FLAGS}"/>
+
+ <fileset dir="${DEST_DIR_OUTPUT}" includes="${OBJECTS}"/>
+ </command>
+ </cc>
+
+ <var name="LIBS" value="${LIBS} ${DEST_DIR_OUTPUT}/SecMainLocal.lib" />
+
+ <shellscript shell="sh" tmpsuffix=".cmd" >
+ set -v
+ gcc -Wl,--start-group ${LIBS} -Wl,--end-group -o ${BIN_DIR}/SecMain.exe -L/usr/X11R6/lib -lXext -lX11
+ </shellscript>
+ </sequential>
+ </OnDependency>
+ </target>
+
+ <target name="clean" ></target>
+
+ <target name="cleanAll"></target>
+</project>
diff --git a/EdkUnixPkg/Sec/UgaX11.c b/EdkUnixPkg/Sec/UgaX11.c
new file mode 100644
index 0000000000..565689a727
--- /dev/null
+++ b/EdkUnixPkg/Sec/UgaX11.c
@@ -0,0 +1,580 @@
+#include "Uefi/UefiSpec.h"
+#include "Protocol/UnixThunk.h"
+#include "Protocol/SimpleTextIn.h"
+#include "Protocol/UgaDraw.h"
+#include "Protocol/UnixUgaIo.h"
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#include <X11/Xos.h>
+#include <X11/extensions/XShm.h>
+#include <X11/keysym.h>
+#include <sys/ipc.h>
+#include <sys/shm.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+/* XQueryPointer */
+
+struct uga_drv_shift_mask
+{
+ unsigned char shift;
+ unsigned char size;
+ unsigned char csize;
+};
+
+#define NBR_KEYS 32
+typedef struct
+{
+ EFI_UNIX_UGA_IO_PROTOCOL UgaIo;
+
+ Display *display;
+ int screen; /* values for window_size in main */
+ Window win;
+ GC gc;
+ Visual *visual;
+
+ int depth;
+ unsigned int width;
+ unsigned int height;
+ unsigned int line_bytes;
+ unsigned int pixel_shift;
+ unsigned char *image_data;
+
+ struct uga_drv_shift_mask r, g, b;
+
+ int use_shm;
+ XShmSegmentInfo xshm_info;
+ XImage *image;
+
+ unsigned int key_rd;
+ unsigned int key_wr;
+ unsigned int key_count;
+ EFI_INPUT_KEY keys[NBR_KEYS];
+} UGA_IO_PRIVATE;
+
+static void
+HandleEvents(UGA_IO_PRIVATE *drv);
+
+static void
+fill_shift_mask (struct uga_drv_shift_mask *sm, unsigned long mask)
+{
+ sm->shift = 0;
+ sm->size = 0;
+ while ((mask & 1) == 0)
+ {
+ mask >>= 1;
+ sm->shift++;
+ }
+ while (mask & 1)
+ {
+ sm->size++;
+ mask >>= 1;
+ }
+ sm->csize = 8 - sm->size;
+}
+
+static int
+TryCreateShmImage(UGA_IO_PRIVATE *drv)
+{
+ drv->image = XShmCreateImage (drv->display, drv->visual,
+ drv->depth, ZPixmap, NULL, &drv->xshm_info,
+ drv->width, drv->height);
+ if (drv->image == NULL)
+ return 0;
+
+ switch (drv->image->bitmap_unit) {
+ case 32:
+ drv->pixel_shift = 2;
+ break;
+ case 16:
+ drv->pixel_shift = 1;
+ break;
+ case 8:
+ drv->pixel_shift = 0;
+ break;
+ }
+
+ drv->xshm_info.shmid = shmget
+ (IPC_PRIVATE, drv->image->bytes_per_line * drv->image->height,
+ IPC_CREAT | 0777);
+ if (drv->xshm_info.shmid < 0)
+ {
+ XDestroyImage(drv->image);
+ return 0;
+ }
+
+ drv->image_data = shmat (drv->xshm_info.shmid, NULL, 0);
+ if(!drv->image_data)
+ {
+ shmctl (drv->xshm_info.shmid, IPC_RMID, NULL);
+ XDestroyImage(drv->image);
+ return 0;
+ }
+ /* Can this fail ? */
+ shmctl (drv->xshm_info.shmid, IPC_RMID, NULL);
+
+ drv->xshm_info.shmaddr = drv->image_data;
+ drv->image->data = drv->image_data;
+
+ if (!XShmAttach (drv->display, &drv->xshm_info))
+ {
+ shmdt (drv->image_data);
+ XDestroyImage(drv->image);
+ return 0;
+ }
+ return 1;
+}
+
+static
+EFI_STATUS
+UgaClose (EFI_UNIX_UGA_IO_PROTOCOL *UgaIo)
+{
+ UGA_IO_PRIVATE *drv = (UGA_IO_PRIVATE *)UgaIo;
+
+ if (drv == NULL)
+ return EFI_SUCCESS;
+ if (drv->image != NULL)
+ {
+ XDestroyImage(drv->image);
+
+ if (drv->use_shm)
+ shmdt (drv->image_data);
+
+ drv->image_data = NULL;
+ drv->image = NULL;
+ }
+ XDestroyWindow(drv->display, drv->win);
+ XCloseDisplay(drv->display);
+ free(drv);
+ return EFI_SUCCESS;
+}
+
+static
+EFI_STATUS
+UgaSize(EFI_UNIX_UGA_IO_PROTOCOL *UgaIo, UINT32 Width, UINT32 Height)
+{
+ UGA_IO_PRIVATE *drv = (UGA_IO_PRIVATE *)UgaIo;
+ XSizeHints size_hints;
+
+ /* Destroy current buffer if created. */
+ if (drv->image != NULL)
+ {
+ XDestroyImage(drv->image);
+
+ if (drv->use_shm)
+ shmdt (drv->image_data);
+
+ drv->image_data = NULL;
+ drv->image = NULL;
+ }
+
+ drv->width = Width;
+ drv->height = Height;
+ XResizeWindow (drv->display, drv->win, Width, Height);
+
+ /* Allocate image. */
+ if (XShmQueryExtension(drv->display) && TryCreateShmImage(drv))
+ {
+ drv->use_shm = 1;
+ }
+ else
+ {
+ drv->use_shm = 0;
+ if (drv->depth > 16)
+ drv->pixel_shift = 2;
+ else if (drv->depth > 8)
+ drv->pixel_shift = 1;
+ else
+ drv->pixel_shift = 0;
+
+ drv->image_data = malloc((drv->width * drv->height) << drv->pixel_shift);
+ drv->image = XCreateImage (drv->display, drv->visual, drv->depth,
+ ZPixmap, 0, drv->image_data,
+ drv->width, drv->height,
+ 8 << drv->pixel_shift, 0);
+ }
+ drv->line_bytes = drv->image->bytes_per_line;
+ fill_shift_mask (&drv->r, drv->image->red_mask);
+ fill_shift_mask (&drv->g, drv->image->green_mask);
+ fill_shift_mask (&drv->b, drv->image->blue_mask);
+
+ /* Set WM hints. */
+ size_hints.flags = PSize | PMinSize | PMaxSize;
+ size_hints.min_width = size_hints.max_width = size_hints.base_width = Width;
+ size_hints.min_height = size_hints.max_height = size_hints.base_height = Height;
+ XSetWMNormalHints (drv->display, drv->win, &size_hints);
+
+ XMapWindow (drv->display, drv->win);
+ HandleEvents(drv);
+ return EFI_SUCCESS;
+}
+
+static void
+handleKeyEvent(UGA_IO_PRIVATE *drv, XEvent *ev)
+{
+ KeySym keysym;
+ char str[4];
+ EFI_INPUT_KEY Key;
+ int res;
+
+ if (drv->key_count == NBR_KEYS)
+ return;
+
+ res = XLookupString(&ev->xkey, str, sizeof(str), &keysym, NULL);
+ Key.ScanCode = 0;
+ Key.UnicodeChar = 0;
+ switch (keysym) {
+ case XK_Home: Key.ScanCode = SCAN_HOME; break;
+ case XK_End: Key.ScanCode = SCAN_END; break;
+ case XK_Left: Key.ScanCode = SCAN_LEFT; break;
+ case XK_Right: Key.ScanCode = SCAN_RIGHT; break;
+ case XK_Up: Key.ScanCode = SCAN_UP; break;
+ case XK_Down: Key.ScanCode = SCAN_DOWN; break;
+ case XK_Delete: Key.ScanCode = SCAN_DELETE; break;
+ case XK_Insert: Key.ScanCode = SCAN_INSERT; break;
+ case XK_Page_Up: Key.ScanCode = SCAN_PAGE_UP; break;
+ case XK_Page_Down: Key.ScanCode = SCAN_PAGE_DOWN; break;
+ case XK_Escape: Key.ScanCode = SCAN_ESC; break;
+
+ case XK_F1: Key.ScanCode = SCAN_F1; break;
+ case XK_F2: Key.ScanCode = SCAN_F2; break;
+ case XK_F3: Key.ScanCode = SCAN_F3; break;
+ case XK_F4: Key.ScanCode = SCAN_F4; break;
+ case XK_F5: Key.ScanCode = SCAN_F5; break;
+ case XK_F6: Key.ScanCode = SCAN_F6; break;
+ case XK_F7: Key.ScanCode = SCAN_F7; break;
+ case XK_F8: Key.ScanCode = SCAN_F8; break;
+ case XK_F9: Key.ScanCode = SCAN_F9; break;
+
+ default:
+ if (res == 1) {
+ Key.UnicodeChar = str[0];
+ } else {
+ return;
+ }
+ }
+
+ drv->keys[drv->key_wr] = Key;
+ drv->key_wr = (drv->key_wr + 1) % NBR_KEYS;
+ drv->key_count++;
+}
+
+static void
+Redraw(UGA_IO_PRIVATE *drv, UINTN X, UINTN Y, UINTN Width, UINTN Height)
+{
+ if (drv->use_shm)
+ XShmPutImage (drv->display, drv->win, drv->gc, drv->image,
+ X, Y, X, Y, Width, Height, False);
+ else
+ XPutImage (drv->display, drv->win, drv->gc, drv->image,
+ X, Y, X, Y, Width, Height);
+}
+
+static void
+HandleEvent(UGA_IO_PRIVATE *drv, XEvent *ev)
+{
+ switch (ev->type)
+ {
+ case Expose:
+ Redraw(drv, ev->xexpose.x, ev->xexpose.y,
+ ev->xexpose.width, ev->xexpose.height);
+ break;
+ case GraphicsExpose:
+ Redraw(drv, ev->xgraphicsexpose.x, ev->xgraphicsexpose.y,
+ ev->xgraphicsexpose.width, ev->xgraphicsexpose.height);
+ break;
+ case KeyPress:
+ handleKeyEvent(drv, ev);
+ break;
+ case MappingNotify:
+ XRefreshKeyboardMapping(&ev->xmapping);
+ break;
+#if 0
+ case DestroyNotify:
+ XCloseDisplay (drv->display);
+ exit (1);
+ break;
+#endif
+ case NoExpose:
+ default:
+ break;
+ }
+}
+
+static void
+HandleEvents(UGA_IO_PRIVATE *drv)
+{
+ while (XPending(drv->display) != 0)
+ {
+ XEvent ev;
+
+ XNextEvent (drv->display, &ev);
+ HandleEvent(drv, &ev);
+ }
+}
+
+static
+unsigned long
+UgaPixelToColor (UGA_IO_PRIVATE *drv, EFI_UGA_PIXEL pixel)
+{
+ return ((pixel.Red >> drv->r.csize) << drv->r.shift)
+ | ((pixel.Green >> drv->g.csize) << drv->g.shift)
+ | ((pixel.Blue >> drv->b.csize) << drv->b.shift);
+}
+
+static
+EFI_UGA_PIXEL
+UgaColorToPixel (UGA_IO_PRIVATE *drv, unsigned long val)
+{
+ EFI_UGA_PIXEL res;
+
+ /* FIXME: should round instead of truncate. */
+ res.Red = (val >> drv->r.shift) << drv->r.csize;
+ res.Green = (val >> drv->g.shift) << drv->g.csize;
+ res.Blue = (val >> drv->b.shift) << drv->b.csize;
+
+ return res;
+}
+
+static
+EFI_STATUS
+UgaCheckKey(EFI_UNIX_UGA_IO_PROTOCOL *UgaIo)
+{
+ UGA_IO_PRIVATE *drv = (UGA_IO_PRIVATE *)UgaIo;
+ HandleEvents(drv);
+ if (drv->key_count != 0)
+ return EFI_SUCCESS;
+ else {
+ /* EFI is certainly polling. Be CPU-friendly. */
+ usleep (50000);
+ return EFI_NOT_READY;
+ }
+}
+
+static
+EFI_STATUS
+UgaGetKey(EFI_UNIX_UGA_IO_PROTOCOL *UgaIo, EFI_INPUT_KEY *key)
+{
+ UGA_IO_PRIVATE *drv = (UGA_IO_PRIVATE *)UgaIo;
+ EFI_STATUS status;
+
+ status = UgaCheckKey(UgaIo);
+ if (status != EFI_SUCCESS)
+ return status;
+
+ *key = drv->keys[drv->key_rd];
+ drv->key_rd = (drv->key_rd + 1) % NBR_KEYS;
+ drv->key_count--;
+ return EFI_SUCCESS;
+}
+
+EFI_STATUS
+UgaBlt(EFI_UNIX_UGA_IO_PROTOCOL *UgaIo,
+ IN EFI_UGA_PIXEL *BltBuffer OPTIONAL,
+ IN EFI_UGA_BLT_OPERATION BltOperation,
+ IN UINTN SourceX,
+ IN UINTN SourceY,
+ IN UINTN DestinationX,
+ IN UINTN DestinationY,
+ IN UINTN Width,
+ IN UINTN Height,
+ IN UINTN Delta OPTIONAL
+ )
+{
+ UGA_IO_PRIVATE *Private = (UGA_IO_PRIVATE *)UgaIo;
+ UINTN DstY;
+ UINTN SrcY;
+ UINTN DstX;
+ UINTN SrcX;
+ UINTN Index;
+ EFI_UGA_PIXEL *Blt;
+ UINT8 *Dst;
+ UINT8 *Src;
+ UINTN Nbr;
+ unsigned long Color;
+
+ //
+ // Check bounds
+ //
+ if (BltOperation == EfiUgaVideoToBltBuffer
+ || BltOperation == EfiUgaVideoToVideo) {
+ //
+ // Source is Video.
+ //
+ if (SourceY + Height > Private->height) {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ if (SourceX + Width > Private->width) {
+ return EFI_INVALID_PARAMETER;
+ }
+ }
+
+ if (BltOperation == EfiUgaBltBufferToVideo
+ || BltOperation == EfiUgaVideoToVideo
+ || BltOperation == EfiUgaVideoFill) {
+ //
+ // Destination is Video
+ //
+ if (DestinationY + Height > Private->height) {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ if (DestinationX + Width > Private->width) {
+ return EFI_INVALID_PARAMETER;
+ }
+ }
+
+ switch (BltOperation) {
+ case EfiUgaVideoToBltBuffer:
+ Blt = BltBuffer;
+ Delta -= Width * sizeof (EFI_UGA_PIXEL);
+ for (SrcY = SourceY; SrcY < (Height + SourceY); SrcY++) {
+ for (SrcX = SourceX; SrcX < (Width + SourceX); SrcX++) {
+ *Blt++ = UgaColorToPixel(Private,
+ XGetPixel(Private->image, SrcX, SrcY));
+ }
+ Blt = (EFI_UGA_PIXEL *) ((UINT8 *) Blt + Delta);
+ }
+ break;
+ case EfiUgaBltBufferToVideo:
+ Blt = BltBuffer;
+ Delta -= Width * sizeof (EFI_UGA_PIXEL);
+ for (DstY = DestinationY; DstY < (Height + DestinationY); DstY++) {
+ for (DstX = DestinationX; DstX < (Width + DestinationX); DstX++) {
+ XPutPixel(Private->image, DstX, DstY, UgaPixelToColor(Private, *Blt));
+ Blt++;
+ }
+ Blt = (EFI_UGA_PIXEL *) ((UINT8 *) Blt + Delta);
+ }
+ break;
+ case EfiUgaVideoToVideo:
+ Dst = Private->image_data + (DestinationX << Private->pixel_shift)
+ + DestinationY * Private->line_bytes;
+ Src = Private->image_data + (SourceX << Private->pixel_shift)
+ + SourceY * Private->line_bytes;
+ Nbr = Width << Private->pixel_shift;
+ if (DestinationY < SourceY) {
+ for (Index = 0; Index < Height; Index++) {
+ memcpy (Dst, Src, Nbr);
+ Dst += Private->line_bytes;
+ Src += Private->line_bytes;
+ }
+ }
+ else {
+ Dst += (Height - 1) * Private->line_bytes;
+ Src += (Height - 1) * Private->line_bytes;
+ for (Index = 0; Index < Height; Index++) {
+ //
+ // Source and Destination Y may be equal, therefore Dst and Src may
+ // overlap.
+ //
+ memmove (Dst, Src, Nbr);
+ Dst -= Private->line_bytes;
+ Src -= Private->line_bytes;
+ }
+ }
+ break;
+ case EfiUgaVideoFill:
+ Color = UgaPixelToColor(Private, *BltBuffer);
+ for (DstY = DestinationY; DstY < (Height + DestinationY); DstY++) {
+ for (DstX = DestinationX; DstX < (Width + DestinationX); DstX++) {
+ XPutPixel(Private->image, DstX, DstY, Color);
+ }
+ }
+ break;
+ default:
+ return EFI_INVALID_PARAMETER;
+ }
+
+ //
+ // Refresh screen.
+ //
+ switch (BltOperation) {
+ case EfiUgaVideoToVideo:
+ XCopyArea(Private->display, Private->win, Private->win, Private->gc,
+ SourceX, SourceY, Width, Height, DestinationX, DestinationY);
+ while (1) {
+ XEvent ev;
+
+ XNextEvent (Private->display, &ev);
+ HandleEvent(Private, &ev);
+ if (ev.type == NoExpose || ev.type == GraphicsExpose)
+ break;
+ }
+ break;
+ case EfiUgaVideoFill:
+ Color = UgaPixelToColor(Private, *BltBuffer);
+ XSetForeground(Private->display, Private->gc, Color);
+ XFillRectangle(Private->display, Private->win, Private->gc,
+ DestinationX, DestinationY, Width, Height);
+ break;
+ case EfiUgaBltBufferToVideo:
+ Redraw(Private, DestinationX, DestinationY, Width, Height);
+ break;
+ default:
+ break;
+ }
+ return EFI_SUCCESS;
+}
+
+EFI_STATUS
+UgaCreate (EFI_UNIX_UGA_IO_PROTOCOL **Uga, CONST CHAR16 *Title)
+{
+ UGA_IO_PRIVATE *drv;
+ unsigned int border_width = 0;
+ char *display_name = NULL;
+ int title_len;
+
+ drv = (UGA_IO_PRIVATE *)
+ malloc (sizeof (UGA_IO_PRIVATE));
+ if (drv == NULL)
+ return EFI_OUT_OF_RESOURCES;
+
+ drv->UgaIo.UgaClose = UgaClose;
+ drv->UgaIo.UgaSize = UgaSize;
+ drv->UgaIo.UgaCheckKey = UgaCheckKey;
+ drv->UgaIo.UgaGetKey = UgaGetKey;
+ drv->UgaIo.UgaBlt = UgaBlt;
+
+ drv->key_count = 0;
+ drv->key_rd = 0;
+ drv->key_wr = 0;
+ drv->display = XOpenDisplay (display_name);
+ if (drv->display == NULL)
+ {
+ fprintf (stderr, "uga: cannot connect to X server %s\n",
+ XDisplayName (display_name));
+ free (drv);
+ return EFI_DEVICE_ERROR;
+ }
+ drv->screen = DefaultScreen (drv->display);
+ drv->visual = DefaultVisual (drv->display, drv->screen);
+ drv->win = XCreateSimpleWindow
+ (drv->display, RootWindow (drv->display, drv->screen),
+ 0, 0, 4, 4, border_width,
+ BlackPixel (drv->display, drv->screen),
+ WhitePixel (drv->display, drv->screen));
+
+ drv->depth = DefaultDepth (drv->display, drv->screen);
+
+ /* Compute title len and convert to Ascii. */
+ for (title_len = 0; Title[title_len] != 0; title_len++)
+ ;
+ {
+ char title[title_len + 1];
+ int i;
+ for (i = 0; i < title_len; i++)
+ title[i] = Title[i];
+ title[i] = 0;
+
+ XStoreName (drv->display, drv->win, title);
+ }
+
+ XSelectInput (drv->display, drv->win,
+ ExposureMask | KeyPressMask);
+ drv->gc = DefaultGC (drv->display, drv->screen);
+
+ *Uga = (EFI_UNIX_UGA_IO_PROTOCOL *)drv;
+ return EFI_SUCCESS;
+}
diff --git a/EdkUnixPkg/Sec/UnixThunk.c b/EdkUnixPkg/Sec/UnixThunk.c
new file mode 100644
index 0000000000..a94cb38d10
--- /dev/null
+++ b/EdkUnixPkg/Sec/UnixThunk.c
@@ -0,0 +1,189 @@
+/*++
+
+Copyright (c) 2004 - 2006, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+Module Name:
+
+ UnixThunk.c
+
+Abstract:
+
+ Since the SEC is the only program in our emulation we
+ must use a Tiano mechanism to export APIs to other modules.
+ This is the role of the EFI_UNIX_THUNK_PROTOCOL.
+
+ The mUnixThunkTable exists so that a change to EFI_UNIX_THUNK_PROTOCOL
+ will cause an error in initializing the array if all the member functions
+ are not added. It looks like adding a element to end and not initializing
+ it may cause the table to be initaliized with the members at the end being
+ set to zero. This is bad as jumping to zero will crash.
+
+
+ gUnix is a a public exported global that contains the initialized
+ data.
+
+--*/
+
+#include "SecMain.h"
+#include "Library/UnixLib.h"
+#include <sys/time.h>
+#include <time.h>
+#include <signal.h>
+#include <string.h>
+#include <stdlib.h>
+
+static int settimer_initialized;
+static struct timeval settimer_timeval;
+static void (*settimer_callback)(UINT64 delta);
+
+static void
+settimer_handler (int sig)
+{
+ struct timeval timeval;
+ UINT64 delta;
+
+ gettimeofday (&timeval, NULL);
+ delta = ((UINT64)timeval.tv_sec * 1000) + (timeval.tv_usec / 1000)
+ - ((UINT64)settimer_timeval.tv_sec * 1000)
+ - (settimer_timeval.tv_usec / 1000);
+ settimer_timeval = timeval;
+ if (settimer_callback)
+ (*settimer_callback)(delta);
+}
+
+static
+VOID
+SetTimer (UINT64 PeriodMs, VOID (*CallBack)(UINT64 DeltaMs))
+{
+ struct itimerval timerval;
+
+ if (!settimer_initialized) {
+ struct sigaction act;
+
+ settimer_initialized = 1;
+ act.sa_handler = settimer_handler;
+ act.sa_flags = 0;
+ sigemptyset (&act.sa_mask);
+ if (sigaction (SIGALRM, &act, NULL) != 0) {
+ printf ("SetTimer: sigaction error %s\n", strerror (errno));
+ }
+ if (gettimeofday (&settimer_timeval, NULL) != 0) {
+ printf ("SetTimer: gettimeofday error %s\n", strerror (errno));
+ }
+ }
+ timerval.it_value.tv_sec = PeriodMs / 1000;
+ timerval.it_value.tv_usec = (PeriodMs % 1000) * 1000;
+ timerval.it_value.tv_sec = PeriodMs / 1000;
+ timerval.it_interval = timerval.it_value;
+
+ if (setitimer (ITIMER_REAL, &timerval, NULL) != 0) {
+ printf ("SetTimer: setitimer error %s\n", strerror (errno));
+ }
+ settimer_callback = CallBack;
+}
+
+void
+GetLocalTime (EFI_TIME *Time)
+{
+ struct tm *tm;
+ time_t t;
+
+ t = time (NULL);
+ tm = localtime (&t);
+
+ Time->Year = 1900 + tm->tm_year;
+ Time->Month = tm->tm_mon;
+ Time->Day = tm->tm_mday;
+ Time->Hour = tm->tm_hour;
+ Time->Minute = tm->tm_min;
+ Time->Second = tm->tm_sec;
+ Time->Nanosecond = 0;
+ Time->TimeZone = timezone;
+ Time->Daylight = (daylight ? EFI_TIME_ADJUST_DAYLIGHT : 0)
+ | (tm->tm_isdst > 0 ? EFI_TIME_IN_DAYLIGHT : 0);
+}
+
+void
+msSleep (unsigned long Milliseconds)
+{
+ usleep (Milliseconds * 1000);
+}
+
+static void
+TzSet (void)
+{
+ static int done = 0;
+ if (!done) {
+ tzset ();
+ done = 1;
+ }
+}
+
+long
+GetTimeZone(void)
+{
+ TzSet ();
+ return timezone;
+}
+
+int
+GetDayLight(void)
+{
+ TzSet ();
+ return daylight;
+}
+
+int
+GetErrno(void)
+{
+ return errno;
+}
+
+extern EFI_STATUS
+UgaCreate(struct _EFI_UNIX_UGA_IO_PROTOCOL *UgaIo, CONST CHAR16 *Title);
+
+EFI_UNIX_THUNK_PROTOCOL mUnixThunkTable = {
+ EFI_UNIX_THUNK_PROTOCOL_SIGNATURE,
+ msSleep, /* Sleep */
+ exit, /* Exit */
+ SetTimer,
+ GetLocalTime,
+ gmtime,
+ GetTimeZone,
+ GetDayLight,
+ (UnixPoll)poll,
+ (UnixRead)read,
+ (UnixWrite)write,
+ getenv,
+ (UnixOpen)open,
+ lseek,
+ ftruncate,
+ close,
+ mkdir,
+ rmdir,
+ unlink,
+ GetErrno,
+ opendir,
+ rewinddir,
+ readdir,
+ closedir,
+ stat,
+ statfs,
+ rename,
+ mktime,
+ fsync,
+ chmod,
+ utime,
+
+ UgaCreate,
+};
+
+
+EFI_UNIX_THUNK_PROTOCOL *gUnix = &mUnixThunkTable;
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-04 08:42:37 +0000