* COPYING.LIBGLOSS: Add Controls and Data Services copyright.

	* COPYING.NEWLIB: Likewise.
libgloss/
	* configure.in: Add Visium support.
	* configure: Regenerate.
	* visium/: New directory.
newlib/
	* configure.host: Add Visium support.
	* libc/machine/configure.in: Likewise.
	* libc/machine/configure: Regenerate.
	* libc/machine/visium/: New directory.
	* libc/include/machine/setjmp.h (_JBLEN): Define for Visium.
	* libc/include/machine/ieeefp.h (__IEEE_BIG_ENDIAN): Likewise.
	* libc/include/machine/time.h (_CLOCKS_PER_SEC_): Likewise.

1 files changed, 141 insertions, 0 deletions

diff --git a/libgloss/visium/io.h b/libgloss/visium/io.h
new file mode 100644
index 000000000..a1bb879fb
--- /dev/null
+++ b/libgloss/visium/io.h
@@ -0,0 +1,141 @@
+/*
+ * hosted io support.
+ *
+ * Copyright (c) 2006 CodeSourcery Inc
+ *
+ * The authors hereby grant permission to use, copy, modify, distribute,
+ * and license this software and its documentation for any purpose, provided
+ * that existing copyright notices are retained in all copies and that this
+ * notice is included verbatim in any distributions. No written agreement,
+ * license, or royalty fee is required for any of the authorized uses.
+ * Modifications to this software may be copyrighted by their authors
+ * and need not follow the licensing terms described here, provided that
+ * the new terms are clearly indicated on the first page of each file where
+ * they apply.
+ */
+
+#include <stdint.h>
+#include <sys/types.h>
+#include <sys/time.h>
+#include <sys/stat.h>
+
+#define HOSTED_EXIT  0
+#define HOSTED_INIT_SIM 1
+#define HOSTED_OPEN 2
+#define HOSTED_CLOSE 3
+#define HOSTED_READ 4
+#define HOSTED_WRITE 5
+#define HOSTED_LSEEK 6
+#define HOSTED_RENAME 7
+#define HOSTED_UNLINK 8
+#define HOSTED_STAT 9
+#define HOSTED_FSTAT 10
+#define HOSTED_GETTIMEOFDAY 11
+#define HOSTED_ISATTY 12
+#define HOSTED_SYSTEM 13
+
+/* This function is provided by the board's BSP, because the precise
+   mechanism of informing gdb is board specific.  */
+extern int __io_hosted (int func, void *args);
+
+/* Protocol specific representation of datatypes, as specified in D.9.11
+ * of the GDB manual.
+ * Note that since the m68k is big-endian, we can use native
+ * representations of integer datatypes in structured datatypes. */
+
+typedef uint32_t gdb_mode_t;
+typedef uint32_t gdb_time_t;
+
+struct gdb_stat {
+  uint32_t    st_dev;     /* device */
+  uint32_t    st_ino;     /* inode */
+  gdb_mode_t  st_mode;    /* protection */
+  uint32_t    st_nlink;   /* number of hard links */
+  uint32_t    st_uid;     /* user ID of owner */
+  uint32_t    st_gid;     /* group ID of owner */
+  uint32_t    st_rdev;    /* device type (if inode device) */
+  uint64_t    st_size;    /* total size, in bytes */
+  uint64_t    st_blksize; /* blocksize for filesystem I/O */
+  uint64_t    st_blocks;  /* number of blocks allocated */
+  gdb_time_t  st_atime;   /* time of last access */
+  gdb_time_t  st_mtime;   /* time of last modification */
+  gdb_time_t  st_ctime;   /* time of last change */
+};
+
+struct gdb_timeval {
+  gdb_time_t tv_sec;  /* second */
+  uint64_t tv_usec;   /* microsecond */
+};
+
+
+/* Parameters are passed between the library and the debugging stub
+ * in a fixed-size buffer.
+ */
+
+typedef uint32_t gdb_parambuf_t[4];
+
+/* open flags */
+
+#define GDB_O_RDONLY   0x0
+#define GDB_O_WRONLY   0x1
+#define GDB_O_RDWR     0x2
+#define GDB_O_APPEND   0x8
+#define GDB_O_CREAT  0x200
+#define GDB_O_TRUNC  0x400
+#define GDB_O_EXCL   0x800
+
+/* mode_t values */
+
+#define GDB_S_IFREG 0100000
+#define GDB_S_IFDIR  040000
+#define GDB_S_IRUSR    0400
+#define GDB_S_IWUSR    0200
+#define GDB_S_IXUSR    0100
+#define GDB_S_IRGRP     040
+#define GDB_S_IWGRP     020
+#define GDB_S_IXGRP     010
+#define GDB_S_IROTH      04
+#define GDB_S_IWOTH      02
+#define GDB_S_IXOTH      01
+
+/* errno values */
+
+#define GDB_EPERM         1
+#define GDB_ENOENT        2
+#define GDB_EINTR         4
+#define GDB_EBADF         9
+#define GDB_EACCES       13
+#define GDB_EFAULT       14
+#define GDB_EBUSY        16
+#define GDB_EEXIST       17
+#define GDB_ENODEV       19
+#define GDB_ENOTDIR      20
+#define GDB_EISDIR       21
+#define GDB_EINVAL       22
+#define GDB_ENFILE       23
+#define GDB_EMFILE       24
+#define GDB_EFBIG        27
+#define GDB_ENOSPC       28
+#define GDB_ESPIPE       29
+#define GDB_EROFS        30
+#define GDB_ENAMETOOLONG 91
+#define GDB_EUNKNOWN     9999
+
+/* lseek flags */
+
+#define GDB_SEEK_SET 0
+#define GDB_SEEK_CUR 1
+#define GDB_SEEK_END 2
+
+
+/* conversion functions */
+
+extern gdb_mode_t __hosted_to_gdb_mode_t (mode_t m);
+extern int32_t __hosted_to_gdb_open_flags (int f);
+extern int32_t __hosted_to_gdb_lseek_flags (int f);
+
+extern void __hosted_from_gdb_stat (const struct gdb_stat *gs,
+				    struct stat *s);
+extern void __hosted_from_gdb_timeval (const struct gdb_timeval *gt,
+				       struct timeval *t);
+extern int __hosted_from_gdb_errno (int32_t err);