/*++
-Copyright (c) 2004, Intel Corporation
-All rights reserved. This program and the accompanying materials
+Copyright (c) 2004 - 2009, Intel Corporation. All rights reserved.<BR>
+Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
+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
#include <sys/termios.h>
#include <stdio.h>
#include <sys/time.h>
+
+#if __CYGWIN__
+#include <sys/dirent.h>
+#else
#include <sys/dir.h>
+#endif
+
#include <unistd.h>
#include <poll.h>
#include <sys/types.h>
#include <errno.h>
#include <string.h>
#include <stdlib.h>
-#include <termio.h>
#include <sys/ioctl.h>
+
+#ifdef __APPLE__
+#include <sys/param.h>
+#include <sys/mount.h>
+#define _XOPEN_SOURCE
+#else
+#include <termio.h>
#include <sys/vfs.h>
+#endif
+
#include <utime.h>
#include <dlfcn.h>
+#include <ucontext.h>
+
+#include <Base.h>
+#include <Library/PeCoffLib.h>
+
+
+#if __APPLE__
+//
+// EFI packing is not compatible witht he default OS packing for struct stat.
+// st_size is 64-bit but starts on a 32-bit offset in the structure. The compiler
+// flags used to produce compatible EFI images, break struct stat
+//
+#pragma pack(4)
+
+#if __DARWIN_64_BIT_INO_T
+
+typedef struct stat_fix { \
+ dev_t st_dev; /* [XSI] ID of device containing file */
+ mode_t st_mode; /* [XSI] Mode of file (see below) */
+ nlink_t st_nlink; /* [XSI] Number of hard links */
+ __darwin_ino64_t st_ino; /* [XSI] File serial number */
+ uid_t st_uid; /* [XSI] User ID of the file */
+ gid_t st_gid; /* [XSI] Group ID of the file */
+ dev_t st_rdev; /* [XSI] Device ID */
+ __DARWIN_STRUCT_STAT64_TIMES
+ off_t st_size; /* [XSI] file size, in bytes */
+ blkcnt_t st_blocks; /* [XSI] blocks allocated for file */
+ blksize_t st_blksize; /* [XSI] optimal blocksize for I/O */
+ __uint32_t st_flags; /* user defined flags for file */
+ __uint32_t st_gen; /* file generation number */
+ __int32_t st_lspare; /* RESERVED: DO NOT USE! */
+ __int64_t st_qspare[2]; /* RESERVED: DO NOT USE! */
+} STAT_FIX;
+
+#else /* !__DARWIN_64_BIT_INO_T */
+
+typedef struct stat_fix {
+ dev_t st_dev; /* [XSI] ID of device containing file */
+ ino_t st_ino; /* [XSI] File serial number */
+ mode_t st_mode; /* [XSI] Mode of file (see below) */
+ nlink_t st_nlink; /* [XSI] Number of hard links */
+ uid_t st_uid; /* [XSI] User ID of the file */
+ gid_t st_gid; /* [XSI] Group ID of the file */
+ dev_t st_rdev; /* [XSI] Device ID */
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
+ struct timespec st_atimespec; /* time of last access */
+ struct timespec st_mtimespec; /* time of last data modification */
+ struct timespec st_ctimespec; /* time of last status change */
+#else
+ time_t st_atime; /* [XSI] Time of last access */
+ long st_atimensec; /* nsec of last access */
+ time_t st_mtime; /* [XSI] Last data modification time */
+ long st_mtimensec; /* last data modification nsec */
+ time_t st_ctime; /* [XSI] Time of last status change */
+ long st_ctimensec; /* nsec of last status change */
+#endif
+ off_t st_size; /* [XSI] file size, in bytes */
+ blkcnt_t st_blocks; /* [XSI] blocks allocated for file */
+ blksize_t st_blksize; /* [XSI] optimal blocksize for I/O */
+ __uint32_t st_flags; /* user defined flags for file */
+ __uint32_t st_gen; /* file generation number */
+ __int32_t st_lspare; /* RESERVED: DO NOT USE! */
+ __int64_t st_qspare[2]; /* RESERVED: DO NOT USE! */
+} STAT_FIX;
+
+#pragma pack()
+#endif
+
+#else
+
+ typedef struct stat STAT_FIX;
+
+#endif
#define EFI_UNIX_THUNK_PROTOCOL_GUID \
{ \
int
(*UnixOpen) (const char *name, int flags, int mode);
typedef
-long int
-(*UnixSeek) (int fd, long int off, int whence);
+off_t
+(*UnixSeek) (int fd, off_t off, int whence);
typedef
int
(*UnixFtruncate) (int fd, long int len);
(*UnixCloseDir)(DIR *dir);
typedef
int
-(*UnixStat)(const char *path, struct stat *buf);
+(*UnixStat)(const char *path, STAT_FIX *buf);
typedef
int
(*UnixStatFs)(const char *path, struct statfs *buf);
typedef
int
+#if __CYGWIN__
+(*UnixIoCtl) (int fd, int __request, ...);
+#else
(*UnixIoCtl) (int fd, unsigned long int __request, ...);
+#endif
typedef
int
(*UnixTcsetattr) (int __fd, int __optional_actions,
__const struct termios *__termios_p);
-typedef
+typedef
VOID *
(*UnixDlopen) (const char *FileName, int Flag);
//
+// Work functions to enable source level debug in the emulator
//
-//
+
+typedef
+RETURN_STATUS
+(EFIAPI *UnixPeCoffGetEntryPoint) (
+ IN VOID *Pe32Data,
+ IN OUT VOID **EntryPoint
+ );
+
+typedef
+VOID
+(EFIAPI *UnixPeCoffRelocateImageExtraAction) (
+ IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext
+ );
+
+typedef
+VOID
+(EFIAPI *UnixPeCoffLoaderUnloadImageExtraAction) (
+ IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext
+ );
+
+
#define EFI_UNIX_THUNK_PROTOCOL_SIGNATURE SIGNATURE_32 ('L', 'N', 'X', 'T')
UnixDlopen Dlopen;
UnixDlerror Dlerror;
UnixDlsym Dlsym;
+ UnixPeCoffGetEntryPoint PeCoffGetEntryPoint;
+ UnixPeCoffRelocateImageExtraAction PeCoffRelocateImageExtraAction;
+ UnixPeCoffLoaderUnloadImageExtraAction PeCoffUnloadImageExtraAction;
+
+
} EFI_UNIX_THUNK_PROTOCOL;
extern EFI_GUID gEfiUnixThunkProtocolGuid;
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