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authorJakub Jelinek <jakub@redhat.com>2007-07-12 18:26:36 +0000
committerJakub Jelinek <jakub@redhat.com>2007-07-12 18:26:36 +0000
commit0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (patch)
tree2ea1f8305970753e4a657acb2ccc15ca3eec8e2c /sysdeps/unix/sysv/linux/sparc
parent7d58530341304d403a6626d7f7a1913165fe2f32 (diff)
downloadglibc-0ecb606cb6cf65de1d9fc8a919bceb4be476c602.tar.gz
2.5-18.1
Diffstat (limited to 'sysdeps/unix/sysv/linux/sparc')
-rw-r--r--sysdeps/unix/sysv/linux/sparc/Dist4
-rw-r--r--sysdeps/unix/sysv/linux/sparc/Makefile4
-rw-r--r--sysdeps/unix/sysv/linux/sparc/Versions7
-rw-r--r--sysdeps/unix/sysv/linux/sparc/bits/errno.h8
-rw-r--r--sysdeps/unix/sysv/linux/sparc/bits/fcntl.h52
-rw-r--r--sysdeps/unix/sysv/linux/sparc/bits/mman.h11
-rw-r--r--sysdeps/unix/sysv/linux/sparc/bits/poll.h9
-rw-r--r--sysdeps/unix/sysv/linux/sparc/bits/resource.h15
-rw-r--r--sysdeps/unix/sysv/linux/sparc/bits/setjmp.h19
-rw-r--r--sysdeps/unix/sysv/linux/sparc/bits/shm.h1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/bits/stat.h41
-rw-r--r--sysdeps/unix/sysv/linux/sparc/bits/termios.h88
-rw-r--r--sysdeps/unix/sysv/linux/sparc/bits/wordsize.h20
-rw-r--r--sysdeps/unix/sysv/linux/sparc/readelflib.c6
-rw-r--r--sysdeps/unix/sysv/linux/sparc/rt-sysdep.c1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/Dist4
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/Implies3
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/Makefile12
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/chown.c2
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/clone.S46
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/dl-procinfo.c64
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/dl-procinfo.h75
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/fchownat.c1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/fpu/Implies2
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/fxstatat.c1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/nldbl-abi.h8
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/pipe.S26
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/semctl.c6
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/sigaction.c6
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/socket.S39
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9b/Implies1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/syscall.S16
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h177
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/Dist7
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/brk.S8
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/clone.S75
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/dl-procinfo.c64
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/dl-procinfo.h76
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/fxstatat.c1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/getcontext.S2
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/kernel_stat.h46
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/longjmp.S6
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/lxstat.c2
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/pause.c8
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/pipe.S16
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/setcontext.S7
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/setjmp.S3
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/sigaction.c6
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/sigsuspend.c1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/socket.S39
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/syscall.S17
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h157
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/xstat.c9
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/xstatconv.c127
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sys/ptrace.h24
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sysdep.S1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sysdep.c1
57 files changed, 735 insertions, 743 deletions
diff --git a/sysdeps/unix/sysv/linux/sparc/Dist b/sysdeps/unix/sysv/linux/sparc/Dist
deleted file mode 100644
index 174d053909..0000000000
--- a/sysdeps/unix/sysv/linux/sparc/Dist
+++ /dev/null
@@ -1,4 +0,0 @@
-kernel_termios.h
-sys/trap.h
-ldd-rewrite.sed
-sys/procfs.h
diff --git a/sysdeps/unix/sysv/linux/sparc/Makefile b/sysdeps/unix/sysv/linux/sparc/Makefile
index 29e5406348..9cb2a634d5 100644
--- a/sysdeps/unix/sysv/linux/sparc/Makefile
+++ b/sysdeps/unix/sysv/linux/sparc/Makefile
@@ -1 +1,5 @@
64bit-predefine = __sparc_v9__ __arch64__
+
+ifeq ($(subdir),rt)
+librt-routines += rt-sysdep
+endif
diff --git a/sysdeps/unix/sysv/linux/sparc/Versions b/sysdeps/unix/sysv/linux/sparc/Versions
index 03d1d87176..be3d2b96c2 100644
--- a/sysdeps/unix/sysv/linux/sparc/Versions
+++ b/sysdeps/unix/sysv/linux/sparc/Versions
@@ -1,8 +1,7 @@
libc {
# The comment lines with "#errlist-compat" are magic; see errlist-compat.awk.
# When you get an error from errlist-compat.awk, you need to add a new
- # version here. Don't do this blindly, since this means changing the ABI
- # for all GNU/Linux configurations.
+ # version here.
GLIBC_2.0 {
#errlist-compat 127
@@ -16,6 +15,10 @@ libc {
#errlist-compat 128
_sys_errlist; sys_errlist; _sys_nerr; sys_nerr;
}
+ GLIBC_2.4 {
+ #errlist-compat 134
+ _sys_errlist; sys_errlist; _sys_nerr; sys_nerr;
+ }
}
librt {
GLIBC_2.3 {
diff --git a/sysdeps/unix/sysv/linux/sparc/bits/errno.h b/sysdeps/unix/sysv/linux/sparc/bits/errno.h
index 96b7372f19..02e200c088 100644
--- a/sysdeps/unix/sysv/linux/sparc/bits/errno.h
+++ b/sysdeps/unix/sysv/linux/sparc/bits/errno.h
@@ -1,5 +1,5 @@
/* Error constants. Linux/Sparc specific version.
- Copyright (C) 1996, 1997, 1998, 1999, 2002 Free Software Foundation, Inc.
+ Copyright (C) 1996,1997,1998,1999,2002,2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -31,6 +31,12 @@
# define ECANCELED 127
# endif
+/* Support for error codes to support robust mutexes was added later, too. */
+# ifndef EOWNERDEAD
+# define EOWNERDEAD 132
+# define ENOTRECOVERABLE 133
+# endif
+
# ifndef __ASSEMBLER__
/* Function to get address of global `errno' variable. */
extern int *__errno_location (void) __THROW __attribute__ ((__const__));
diff --git a/sysdeps/unix/sysv/linux/sparc/bits/fcntl.h b/sysdeps/unix/sysv/linux/sparc/bits/fcntl.h
index 5dc8bf32f0..d68bfeb0ef 100644
--- a/sysdeps/unix/sysv/linux/sparc/bits/fcntl.h
+++ b/sysdeps/unix/sysv/linux/sparc/bits/fcntl.h
@@ -1,5 +1,5 @@
/* O_*, F_*, FD_* bit values for Linux/SPARC.
- Copyright (C) 1995, 1996, 1997, 1998, 2000, 2003, 2004
+ Copyright (C) 1995, 1996, 1997, 1998, 2000, 2003, 2004, 2006
Free Software Foundation, Inc.
This file is part of the GNU C Library.
@@ -24,6 +24,9 @@
#include <sys/types.h>
#include <bits/wordsize.h>
+#ifdef __USE_GNU
+# include <bits/uio.h>
+#endif
/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
located on an ext2 file system */
@@ -113,7 +116,7 @@
# define F_SETLKW64 14 /* Set record locking info (blocking). */
#endif
-/* for F_[GET|SET]FL */
+/* for F_[GET|SET]FD */
#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
/* For posix fcntl() and `l_type' field of a `struct flock' for lockf(). */
@@ -199,10 +202,55 @@ struct flock64
# define POSIX_FADV_NOREUSE 5 /* Data will be accessed once. */
#endif
+
+#ifdef __USE_GNU
+/* Flags for SYNC_FILE_RANGE. */
+# define SYNC_FILE_RANGE_WAIT_BEFORE 1 /* Wait upon writeout of all pages
+ in the range before performing the
+ write. */
+# define SYNC_FILE_RANGE_WRITE 2 /* Initiate writeout of all those
+ dirty pages in the range which are
+ not presently under writeback. */
+# define SYNC_FILE_RANGE_WAIT_AFTER 4 /* Wait upon writeout of all pages in
+ the range after performing the
+ write. */
+
+/* Flags for SPLICE and VMSPLICE. */
+# define SPLICE_F_MOVE 1 /* Move pages instead of copying. */
+# define SPLICE_F_NONBLOCK 2 /* Don't block on the pipe splicing
+ (but we may still block on the fd
+ we splice from/to). */
+# define SPLICE_F_MORE 4 /* Expect more data. */
+# define SPLICE_F_GIFT 8 /* Pages passed in are a gift. */
+#endif
+
__BEGIN_DECLS
+#ifdef __USE_GNU
+
/* Provide kernel hint to read ahead. */
extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count)
__THROW;
+
+/* Selective file content synch'ing. */
+extern int sync_file_range (int __fd, __off64_t __from, __off64_t __to,
+ unsigned int __flags);
+
+
+/* Splice address range into a pipe. */
+extern int vmsplice (int __fdout, const struct iovec *__iov, size_t __count,
+ unsigned int __flags);
+
+/* Splice two files together. */
+extern int splice (int __fdin, __off64_t *__offin, int __fdout,
+ __off64_t *__offout, size_t __len, unsigned int __flags)
+ __THROW;
+
+/* In-kernel implementation of tee for pipe buffers. */
+extern int tee (int __fdin, int __fdout, size_t __len, unsigned int __flags)
+ __THROW;
+
+#endif
+
__END_DECLS
diff --git a/sysdeps/unix/sysv/linux/sparc/bits/mman.h b/sysdeps/unix/sysv/linux/sparc/bits/mman.h
index cc4917a54b..be2b7eb280 100644
--- a/sysdeps/unix/sysv/linux/sparc/bits/mman.h
+++ b/sysdeps/unix/sysv/linux/sparc/bits/mman.h
@@ -1,5 +1,5 @@
/* Definitions for POSIX memory map interface. Linux/SPARC version.
- Copyright (C) 1997, 1999, 2000, 2003 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2000,2003,2005,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -57,12 +57,14 @@
/* These are Linux-specific. */
#ifdef __USE_MISC
-# define MAP_GROWSDOWN 0x0100 /* Stack-like segment. */
+# define MAP_GROWSDOWN 0x0200 /* Stack-like segment. */
# define MAP_DENYWRITE 0x0800 /* ETXTBSY */
# define MAP_EXECUTABLE 0x1000 /* Mark it as an executable. */
# define MAP_LOCKED 0x0100 /* Lock the mapping. */
# define MAP_NORESERVE 0x0040 /* Don't check for reservations. */
# define _MAP_NEW 0x80000000 /* Binary compatibility with SunOS. */
+# define MAP_POPULATE 0x8000 /* Populate (prefault) pagetables. */
+# define MAP_NONBLOCK 0x10000 /* Do not block on IO. */
#endif
/* Flags to `msync'. */
@@ -78,6 +80,7 @@
/* Flags for `mremap'. */
#ifdef __USE_GNU
# define MREMAP_MAYMOVE 1
+# define MREMAP_FIXED 2
#endif
/* Advice to `madvise'. */
@@ -87,6 +90,10 @@
# define MADV_SEQUENTIAL 2 /* Expect sequential page references. */
# define MADV_WILLNEED 3 /* Will need these pages. */
# define MADV_DONTNEED 4 /* Don't need these pages. */
+# define MADV_FREE 5 /* Content can be freed (Solaris). */
+# define MADV_REMOVE 9 /* Remove these pages and resources. */
+# define MADV_DONTFORK 10 /* Do not inherit across fork. */
+# define MADV_DOFORK 11 /* Do inherit across fork. */
#endif
/* The POSIX people had to invent similar names for the same things. */
diff --git a/sysdeps/unix/sysv/linux/sparc/bits/poll.h b/sysdeps/unix/sysv/linux/sparc/bits/poll.h
index f7a7393154..53b94bc50e 100644
--- a/sysdeps/unix/sysv/linux/sparc/bits/poll.h
+++ b/sysdeps/unix/sysv/linux/sparc/bits/poll.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997, 2001 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 2001, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -35,6 +35,13 @@
# define POLLWRBAND 0x100 /* Priority data may be written. */
#endif
+#ifdef __USE_GNU
+/* These are extensions for Linux. */
+# define POLLMSG 0x200
+# define POLLREMOVE 0x400
+# define POLLRDHUP 0x800
+#endif
+
/* Event types always implicitly polled for. These bits need not be set in
`events', but they will appear in `revents' to indicate the status of
the file descriptor. */
diff --git a/sysdeps/unix/sysv/linux/sparc/bits/resource.h b/sysdeps/unix/sysv/linux/sparc/bits/resource.h
index ed31b0e89c..3f2c600141 100644
--- a/sysdeps/unix/sysv/linux/sparc/bits/resource.h
+++ b/sysdeps/unix/sysv/linux/sparc/bits/resource.h
@@ -1,5 +1,5 @@
/* Bit values & structures for resource limits. Linux/SPARC version.
- Copyright (C) 1994, 1996, 1997, 1998, 1999, 2000, 2004
+ Copyright (C) 1994, 1996, 1997, 1998, 1999, 2000, 2004, 2005
Free Software Foundation, Inc.
This file is part of the GNU C Library.
@@ -89,7 +89,18 @@ enum __rlimit_resource
__RLIMIT_MSGQUEUE = 12,
#define RLIMIT_MSGQUEUE __RLIMIT_MSGQUEUE
- __RLIMIT_NLIMITS = 13,
+ /* Maximum nice priority allowed to raise to.
+ Nice levels 19 .. -20 correspond to 0 .. 39
+ values of this resource limit. */
+ __RLIMIT_NICE = 13,
+#define RLIMIT_NICE __RLIMIT_NICE
+
+ /* Maximum realtime priority allowed for non-priviledged
+ processes. */
+ __RLIMIT_RTPRIO = 14,
+#define RLIMIT_RTPRIO __RLIMIT_RTPRIO
+
+ __RLIMIT_NLIMITS = 15,
__RLIM_NLIMITS = __RLIMIT_NLIMITS
#define RLIMIT_NLIMITS __RLIMIT_NLIMITS
#define RLIM_NLIMITS __RLIM_NLIMITS
diff --git a/sysdeps/unix/sysv/linux/sparc/bits/setjmp.h b/sysdeps/unix/sysv/linux/sparc/bits/setjmp.h
index dac9ac5cba..b44cc0fcd5 100644
--- a/sysdeps/unix/sysv/linux/sparc/bits/setjmp.h
+++ b/sysdeps/unix/sysv/linux/sparc/bits/setjmp.h
@@ -1,4 +1,5 @@
-/* Copyright (C) 1997,1999,2000,2003 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 1999, 2000, 2003, 2005, 2006
+ Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -57,28 +58,12 @@ typedef struct __sparc64_jmp_buf
} __jmp_buf[1];
#endif
-/* Test if longjmp to JMPBUF would unwind the frame
- containing a local variable at ADDRESS. */
-#define _JMPBUF_UNWINDS(jmpbuf, address) \
- ((unsigned long int) (address) < (jmpbuf)->uc_mcontext.mc_fp)
-
#else
-#if defined __USE_MISC || defined _ASM
-# define JB_SP 0
-# define JB_FP 1
-# define JB_PC 2
-#endif
-
#ifndef _ASM
typedef int __jmp_buf[3];
#endif
-/* Test if longjmp to JMPBUF would unwind the frame
- containing a local variable at ADDRESS. */
-#define _JMPBUF_UNWINDS(jmpbuf, address) \
- ((int) (address) < (jmpbuf)[JB_SP])
-
#endif
#endif /* bits/setjmp.h */
diff --git a/sysdeps/unix/sysv/linux/sparc/bits/shm.h b/sysdeps/unix/sysv/linux/sparc/bits/shm.h
index f075be8d8a..03decb110c 100644
--- a/sysdeps/unix/sysv/linux/sparc/bits/shm.h
+++ b/sysdeps/unix/sysv/linux/sparc/bits/shm.h
@@ -81,6 +81,7 @@ struct shmid_ds
# define SHM_DEST 01000 /* segment will be destroyed on last detach */
# define SHM_LOCKED 02000 /* segment will not be swapped */
# define SHM_HUGETLB 04000 /* segment is mapped via hugetlb */
+# define SHM_NORESERVE 010000 /* don't check for reservations */
struct shminfo
{
diff --git a/sysdeps/unix/sysv/linux/sparc/bits/stat.h b/sysdeps/unix/sysv/linux/sparc/bits/stat.h
index 1890a6f680..2fccb14cf9 100644
--- a/sysdeps/unix/sysv/linux/sparc/bits/stat.h
+++ b/sysdeps/unix/sysv/linux/sparc/bits/stat.h
@@ -1,4 +1,5 @@
-/* Copyright (C) 1992,95,96,97,98,99,2000,2001,2002 Free Software Foundation, Inc.
+/* Copyright (C) 1992, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2006
+ Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -60,15 +61,7 @@ struct stat
#else
__blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
#endif
-#if __WORDSIZE == 64
- __time_t st_atime; /* Time of last access. */
- unsigned long int __unused1;
- __time_t st_mtime; /* Time of last modification. */
- unsigned long int __unused2;
- __time_t st_ctime; /* Time of last status change. */
- unsigned long int __unused3;
-#else
-# ifdef __USE_MISC
+#ifdef __USE_MISC
/* Nanosecond resolution timestamps are stored in a format
equivalent to 'struct timespec'. This is the type used
whenever possible but the Unix namespace rules do not allow the
@@ -78,17 +71,16 @@ struct stat
struct timespec st_atim; /* Time of last access. */
struct timespec st_mtim; /* Time of last modification. */
struct timespec st_ctim; /* Time of last status change. */
-# define st_atime st_atim.tv_sec /* Backward compatibility. */
-# define st_mtime st_mtim.tv_sec
-# define st_ctime st_ctim.tv_sec
-# else
+# define st_atime st_atim.tv_sec /* Backward compatibility. */
+# define st_mtime st_mtim.tv_sec
+# define st_ctime st_ctim.tv_sec
+#else
__time_t st_atime; /* Time of last access. */
unsigned long int st_atimensec; /* Nscecs of last access. */
__time_t st_mtime; /* Time of last modification. */
unsigned long int st_mtimensec; /* Nsecs of last modification. */
__time_t st_ctime; /* Time of last status change. */
unsigned long int st_ctimensec; /* Nsecs of last status change. */
-# endif
#endif
unsigned long int __unused4;
unsigned long int __unused5;
@@ -112,15 +104,7 @@ struct stat64
__blksize_t st_blksize; /* Optimal block size for I/O. */
__blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
-#if __WORDSIZE == 64
- __time_t st_atime; /* Time of last access. */
- unsigned long int __unused1;
- __time_t st_mtime; /* Time of last modification. */
- unsigned long int __unused2;
- __time_t st_ctime; /* Time of last status change. */
- unsigned long int __unused3;
-#else
-# ifdef __USE_MISC
+#ifdef __USE_MISC
/* Nanosecond resolution timestamps are stored in a format
equivalent to 'struct timespec'. This is the type used
whenever possible but the Unix namespace rules do not allow the
@@ -130,17 +114,16 @@ struct stat64
struct timespec st_atim; /* Time of last access. */
struct timespec st_mtim; /* Time of last modification. */
struct timespec st_ctim; /* Time of last status change. */
-# define st_atime st_atim.tv_sec /* Backward compatibility. */
-# define st_mtime st_mtim.tv_sec
-# define st_ctime st_ctim.tv_sec
-# else
+# define st_atime st_atim.tv_sec /* Backward compatibility. */
+# define st_mtime st_mtim.tv_sec
+# define st_ctime st_ctim.tv_sec
+#else
__time_t st_atime; /* Time of last access. */
unsigned long int st_atimensec; /* Nscecs of last access. */
__time_t st_mtime; /* Time of last modification. */
unsigned long int st_mtimensec; /* Nsecs of last modification. */
__time_t st_ctime; /* Time of last status change. */
unsigned long int st_ctimensec; /* Nsecs of last status change. */
-# endif
#endif
unsigned long int __unused4;
unsigned long int __unused5;
diff --git a/sysdeps/unix/sysv/linux/sparc/bits/termios.h b/sysdeps/unix/sysv/linux/sparc/bits/termios.h
index 16f76dfa54..cea13227f8 100644
--- a/sysdeps/unix/sysv/linux/sparc/bits/termios.h
+++ b/sysdeps/unix/sysv/linux/sparc/bits/termios.h
@@ -1,5 +1,6 @@
/* termios type and macro definitions. Linux/SPARC version.
- Copyright (C) 1993, 1994, 1995, 1996, 1997, 2000 Free Software Foundation, Inc.
+ Copyright (C) 1993, 1994, 1995, 1996, 1997, 2000, 2005
+ Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -84,34 +85,41 @@ struct termios
#define ONLRET 0x00000020
#define OFILL 0x00000040
#define OFDEL 0x00000080
-#define NLDLY 0x00000100
-#define NL0 0x00000000
-#define NL1 0x00000100
-#define CRDLY 0x00000600
-#define CR0 0x00000000
-#define CR1 0x00000200
-#define CR2 0x00000400
-#define CR3 0x00000600
-#define TABDLY 0x00001800
-#define TAB0 0x00000000
-#define TAB1 0x00000800
-#define TAB2 0x00001000
-#define TAB3 0x00001800
-#define XTABS 0x00001800
-#define BSDLY 0x00002000
-#define BS0 0x00000000
-#define BS1 0x00002000
-#define VTDLY 0x00004000
-#define VT0 0x00000000
-#define VT1 0x00004000
+#if defined __USE_MISC || defined __USE_XOPEN
+# define NLDLY 0x00000100
+# define NL0 0x00000000
+# define NL1 0x00000100
+# define CRDLY 0x00000600
+# define CR0 0x00000000
+# define CR1 0x00000200
+# define CR2 0x00000400
+# define CR3 0x00000600
+# define TABDLY 0x00001800
+# define TAB0 0x00000000
+# define TAB1 0x00000800
+# define TAB2 0x00001000
+# define TAB3 0x00001800
+# define BSDLY 0x00002000
+# define BS0 0x00000000
+# define BS1 0x00002000
#define FFDLY 0x00008000
#define FF0 0x00000000
#define FF1 0x00008000
+#endif
+#define VTDLY 0x00004000
+#define VT0 0x00000000
+#define VT1 0x00004000
#define PAGEOUT 0x00010000 /* SUNOS specific */
#define WRAP 0x00020000 /* SUNOS specific */
+#ifdef __USE_MISC
+# define XTABS 0x00001800
+#endif
+
/* c_cflag bit meaning */
-#define CBAUD 0x0000100f
+#ifdef __USE_MISC
+# define CBAUD 0x0000100f
+#endif
#define B0 0x00000000 /* hang up */
#define B50 0x00000001
#define B75 0x00000002
@@ -128,8 +136,10 @@ struct termios
#define B9600 0x0000000d
#define B19200 0x0000000e
#define B38400 0x0000000f
-#define EXTA B19200
-#define EXTB B38400
+#ifdef __USE_MISC
+# define EXTA B19200
+# define EXTB B38400
+#endif
#define CSIZE 0x00000030
#define CS5 0x00000000
#define CS6 0x00000010
@@ -141,7 +151,9 @@ struct termios
#define PARODD 0x00000200
#define HUPCL 0x00000400
#define CLOCAL 0x00000800
-#define CBAUDEX 0x00001000
+#ifdef __USE_MISC
+# define CBAUDEX 0x00001000
+#endif
#define B57600 0x00001001
#define B115200 0x00001002
#define B230400 0x00001003
@@ -159,26 +171,32 @@ struct termios
#define B2000000 0x0000100f
#define __MAX_BAUD B2000000
-#define CIBAUD 0x100f0000 /* input baud rate (not used) */
-#define CMSPAR 0x40000000 /* mark or space (stick) parity */
-#define CRTSCTS 0x80000000 /* flow control */
+#ifdef __USE_MISC
+# define CIBAUD 0x100f0000 /* input baud rate (not used) */
+# define CMSPAR 0x40000000 /* mark or space (stick) parity */
+# define CRTSCTS 0x80000000 /* flow control */
+#endif
/* c_lflag bits */
#define ISIG 0x00000001
#define ICANON 0x00000002
-#define XCASE 0x00000004
+#if defined __USE_MISC || defined __USE_XOPEN
+# define XCASE 0x00000004
+#endif
#define ECHO 0x00000008
#define ECHOE 0x00000010
#define ECHOK 0x00000020
#define ECHONL 0x00000040
#define NOFLSH 0x00000080
#define TOSTOP 0x00000100
-#define ECHOCTL 0x00000200
-#define ECHOPRT 0x00000400
-#define ECHOKE 0x00000800
-#define DEFECHO 0x00001000 /* SUNOS thing, what is it? */
-#define FLUSHO 0x00002000
-#define PENDIN 0x00004000
+#ifdef __USE_MISC
+# define ECHOCTL 0x00000200
+# define ECHOPRT 0x00000400
+# define ECHOKE 0x00000800
+# define DEFECHO 0x00001000 /* SUNOS thing, what is it? */
+# define FLUSHO 0x00002000
+# define PENDIN 0x00004000
+#endif
#define IEXTEN 0x00008000
/* modem lines */
diff --git a/sysdeps/unix/sysv/linux/sparc/bits/wordsize.h b/sysdeps/unix/sysv/linux/sparc/bits/wordsize.h
new file mode 100644
index 0000000000..2d958d29e5
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sparc/bits/wordsize.h
@@ -0,0 +1,20 @@
+/* Determine the wordsize from the preprocessor defines. */
+
+#if defined __arch64__ || defined __sparcv9
+# define __WORDSIZE 64
+#else
+# define __WORDSIZE 32
+#endif
+
+#if !defined __NO_LONG_DOUBLE_MATH && !defined __LONG_DOUBLE_MATH_OPTIONAL
+
+# if __WORDSIZE == 32
+/* Signal that in 32bit ABI we didn't used to have a `long double'.
+ The changes all the `long double' function variants to be redirects
+ to the double functions. */
+# define __LONG_DOUBLE_MATH_OPTIONAL 1
+# ifndef __LONG_DOUBLE_128__
+# define __NO_LONG_DOUBLE_MATH 1
+# endif
+# endif
+#endif
diff --git a/sysdeps/unix/sysv/linux/sparc/readelflib.c b/sysdeps/unix/sysv/linux/sparc/readelflib.c
index ef5fa0e2cd..e12fbc7824 100644
--- a/sysdeps/unix/sysv/linux/sparc/readelflib.c
+++ b/sysdeps/unix/sysv/linux/sparc/readelflib.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999, 2001 Free Software Foundation, Inc.
+/* Copyright (C) 1999, 2001, 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Andreas Jaeger <aj@suse.de>, 1999 and
Jakub Jelinek <jakub@redhat.com>, 1999.
@@ -53,10 +53,10 @@ process_elf_file (const char *file_name, const char *lib, int *flag,
#undef process_elf_file
#define process_elf_file process_elf32_file
#define __ELF_NATIVE_CLASS 32
-#include "sysdeps/generic/readelflib.c"
+#include "elf/readelflib.c"
#undef __ELF_NATIVE_CLASS
#undef process_elf_file
#define process_elf_file process_elf64_file
#define __ELF_NATIVE_CLASS 64
-#include "sysdeps/generic/readelflib.c"
+#include "elf/readelflib.c"
diff --git a/sysdeps/unix/sysv/linux/sparc/rt-sysdep.c b/sysdeps/unix/sysv/linux/sparc/rt-sysdep.c
new file mode 100644
index 0000000000..3ff55952e2
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sparc/rt-sysdep.c
@@ -0,0 +1 @@
+#include <sysdep.c>
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/Dist b/sysdeps/unix/sysv/linux/sparc/sparc32/Dist
deleted file mode 100644
index 66f771a161..0000000000
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/Dist
+++ /dev/null
@@ -1,4 +0,0 @@
-clone.S
-kernel_stat.h
-setfsuid.c
-setfsgid.c
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/Implies b/sysdeps/unix/sysv/linux/sparc/sparc32/Implies
new file mode 100644
index 0000000000..efda9d27c0
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/Implies
@@ -0,0 +1,3 @@
+# These supply the ABI compatibility for when long double was double.
+ieee754/ldbl-64-128
+ieee754/ldbl-opt
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/Makefile b/sysdeps/unix/sysv/linux/sparc/sparc32/Makefile
index 05fd8523b7..cd1b3fb793 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/Makefile
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/Makefile
@@ -4,8 +4,18 @@ LD += -melf32_sparc
# When I get this to work, this is the right thing
ifeq ($(subdir),elf)
-CFLAGS-rtld.c += -mv8
+CFLAGS-rtld.c += -mcpu=v8
#rtld-routines += dl-sysdepsparc
sysdep-others += lddlibc4
install-bin += lddlibc4
endif # elf
+
+ifeq ($(subdir),math)
+# These 2 routines are normally in libgcc{.a,_s.so.1}.
+# However, sparc32 -mlong-double-128 libgcc relies on
+# glibc providing _Q_* routines and without these files
+# glibc relies on __multc3/__divtc3 only provided
+# by libgcc if configured with -mlong-double-128.
+# Provide these routines here as well.
+libm-routines += multc3 divtc3
+endif # math
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/chown.c b/sysdeps/unix/sysv/linux/sparc/sparc32/chown.c
index 1961622564..374131695c 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/chown.c
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/chown.c
@@ -1 +1 @@
-#include <sysdeps/unix/sysv/linux/m68k/chown.c>
+#include <sysdeps/unix/sysv/linux/sh/chown.c>
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/clone.S b/sysdeps/unix/sysv/linux/sparc/sparc32/clone.S
index 66cdbf3ca7..f91fc4f629 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/clone.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/clone.S
@@ -24,6 +24,7 @@
#include <asm/errno.h>
#include <asm/unistd.h>
#include <tcb-offsets.h>
+#include <sysdep.h>
#define CLONE_VM 0x00000100
#define CLONE_THREAD 0x00010000
@@ -32,19 +33,26 @@
pid_t *ptid, void *tls, pid_t *ctid); */
.text
- .align 4
- .globl __clone
- .type __clone,@function
-
-__clone:
+ENTRY (__clone)
save %sp,-96,%sp
+ cfi_def_cfa_register(%fp)
+ cfi_window_save
+ cfi_register(%o7, %i7)
/* sanity check arguments */
- tst %i0
+ orcc %i0,%g0,%g2
be .Lerror
orcc %i1,%g0,%o1
be .Lerror
mov %i2,%o0
+
+ /* The child_stack is the top of the stack, allocate one
+ whole stack frame from that as this is what the kernel
+ expects. */
+ sub %o1, 96, %o1
+ mov %i3, %g3
+ mov %i2, %g4
+
/* ptid */
mov %i4,%o2
/* tls */
@@ -59,39 +67,43 @@ __clone:
tst %o1
bne __thread_start
nop
- ret
+ jmpl %i7 + 8, %g0
restore %o0,%g0,%o0
.Lerror:
call __errno_location
or %g0,EINVAL,%i0
st %i0,[%o0]
- ret
+ jmpl %i7 + 8, %g0
restore %g0,-1,%o0
-
- .size __clone, .-__clone
+END(__clone)
.type __thread_start,@function
-
__thread_start:
+ cfi_startproc
+
#ifdef RESET_PID
sethi %hi(CLONE_THREAD), %l0
- andcc %i2, %l0, %g0
+ andcc %g4, %l0, %g0
bne 1f
- andcc %i2, CLONE_VM, %g0
+ andcc %g4, CLONE_VM, %g0
bne,a 2f
mov -1,%o0
set __NR_getpid,%g1
ta 0x10
-2: st %o0,[%g7 + PID]
+2:
+ st %o0,[%g7 + PID]
st %o0,[%g7 + TID]
1:
#endif
- call %i0
- mov %i3,%o0
+ mov %g0, %fp /* terminate backtrace */
+ call %g2
+ mov %g3,%o0
call _exit,0
nop
+ cfi_endproc
+
.size __thread_start, .-__thread_start
-weak_alias(__clone, clone)
+weak_alias (__clone, clone)
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/dl-procinfo.c b/sysdeps/unix/sysv/linux/sparc/sparc32/dl-procinfo.c
deleted file mode 100644
index e9042d9717..0000000000
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/dl-procinfo.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/* Data for Linux/sparc32 version of processor capability information.
- Copyright (C) 2002, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* This information must be kept in sync with the _DL_HWCAP_COUNT
- definition in procinfo.h.
-
- If anything should be added here check whether the size of each string
- is still ok with the given array size.
-
- All the #ifdefs in the definitions ar equite irritating but
- necessary if we want to avoid duplicating the information. There
- are three different modes:
-
- - PROCINFO_DECL is defined. This means we are only interested in
- declarations.
-
- - PROCINFO_DECL is not defined:
-
- + if SHARED is defined the file is included in an array
- initializer. The .element = { ... } syntax is needed.
-
- + if SHARED is not defined a normal array initialization is
- needed.
- */
-
-#ifndef PROCINFO_CLASS
-#define PROCINFO_CLASS
-#endif
-
-#if !defined PROCINFO_DECL && defined SHARED
- ._dl_sparc32_cap_flags
-#else
-PROCINFO_CLASS const char _dl_sparc32_cap_flags[6][7]
-#endif
-#ifndef PROCINFO_DECL
-= {
- "flush", "stbar", "swap", "muldiv", "v9", "ultra3"
- }
-#endif
-#if !defined SHARED || defined PROCINFO_DECL
-;
-#else
-,
-#endif
-
-#undef PROCINFO_DECL
-#undef PROCINFO_CLASS
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/dl-procinfo.h b/sysdeps/unix/sysv/linux/sparc/sparc32/dl-procinfo.h
deleted file mode 100644
index 82a94fca9c..0000000000
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/dl-procinfo.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/* Linux/sparc32 version of processor capability information handling macros.
- Copyright (C) 1999,2000,2001,2002,2003,2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Jakub Jelinek <jj@ultra.linux.cz>, 1999.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _DL_PROCINFO_H
-#define _DL_PROCINFO_H 1
-
-#include <ldsodefs.h>
-
-#define _DL_HWCAP_COUNT 6
-
-static inline int
-__attribute__ ((unused))
-_dl_procinfo (int word)
-{
- int i;
-
- _dl_printf ("AT_HWCAP: ");
-
- for (i = 0; i < _DL_HWCAP_COUNT; ++i)
- if (word & (1 << i))
- _dl_printf (" %s", GLRO(dl_sparc32_cap_flags)[i]);
-
- _dl_printf ("\n");
-
- return 0;
-}
-
-static inline const char *
-__attribute__ ((unused))
-_dl_hwcap_string (int idx)
-{
- return GLRO(dl_sparc32_cap_flags)[idx];
-};
-
-static inline int
-__attribute__ ((unused, always_inline))
-_dl_string_hwcap (const char *str)
-{
- int i;
- for (i = 0; i < _DL_HWCAP_COUNT; i++)
- {
- if (strcmp (str, GLRO(dl_sparc32_cap_flags) [i]) == 0)
- return i;
- }
- return -1;
-};
-
-#define HWCAP_IMPORTANT (HWCAP_SPARC_V9|HWCAP_SPARC_ULTRA3)
-
-/* There are no different platforms defined. */
-#define _dl_platform_string(idx) ""
-
-/* There're no platforms to filter out. */
-#define _DL_HWCAP_PLATFORM 0
-
-#define _dl_string_platform(str) (-1)
-
-#endif /* dl-procinfo.h */
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/fchownat.c b/sysdeps/unix/sysv/linux/sparc/sparc32/fchownat.c
new file mode 100644
index 0000000000..dfed76aeb4
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/fchownat.c
@@ -0,0 +1 @@
+#include <sysdeps/unix/sysv/linux/i386/fchownat.c>
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/fpu/Implies b/sysdeps/unix/sysv/linux/sparc/sparc32/fpu/Implies
new file mode 100644
index 0000000000..dbcd1e9e6f
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/fpu/Implies
@@ -0,0 +1,2 @@
+# We must list this here to move it ahead of the ldbl-opt code.
+sparc/sparc32/fpu
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/fxstatat.c b/sysdeps/unix/sysv/linux/sparc/sparc32/fxstatat.c
new file mode 100644
index 0000000000..0f8b3135d8
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/fxstatat.c
@@ -0,0 +1 @@
+#include <sysdeps/unix/sysv/linux/i386/fxstatat.c>
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/nldbl-abi.h b/sysdeps/unix/sysv/linux/sparc/sparc32/nldbl-abi.h
new file mode 100644
index 0000000000..bd985cc59c
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/nldbl-abi.h
@@ -0,0 +1,8 @@
+/* ABI version for long double switch.
+ This is used by the Versions and math_ldbl_opt.h files in
+ sysdeps/ieee754/ldbl-opt/. It gives the ABI version where
+ long double == double was replaced with proper long double
+ for libm *l functions and libc functions using long double. */
+
+#define NLDBL_VERSION GLIBC_2.4
+#define LONG_DOUBLE_COMPAT_VERSION GLIBC_2_4
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/pipe.S b/sysdeps/unix/sysv/linux/sparc/sparc32/pipe.S
index 27ea9f8912..dbe0872616 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/pipe.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/pipe.S
@@ -19,20 +19,22 @@
#include <sysdep.h>
- .globl __libc_pipe
-ENTRY (__libc_pipe)
- mov %o0, %o2 /* Save PIPEDES. */
- mov SYS_ify(pipe),%g1
- ta 0x10
- bcs __syscall_error_handler
- nop
- st %o0, [%o2] /* PIPEDES[0] = %o0; */
- st %o1, [%o2 + 4] /* PIPEDES[1] = %o1; */
+ .text
+ .globl __syscall_error
+ENTRY(__libc_pipe)
+ mov %o0, %o2 /* Save PIPEDES. */
+ mov SYS_ify(pipe),%g1
+ ta 0x10
+ bcc 1f
+ mov %o7, %g1
+ call __syscall_error
+ mov %g1, %o7
+1: st %o0, [%o2] /* PIPEDES[0] = %o0; */
+ st %o1, [%o2 + 4] /* PIPEDES[1] = %o1; */
retl
- clr %o0
- SYSCALL_ERROR_HANDLER
+ clr %o0
+END(__libc_pipe)
-PSEUDO_END (__libc_pipe)
weak_alias (__libc_pipe, __pipe)
libc_hidden_def (__pipe)
weak_alias (__libc_pipe, pipe)
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/semctl.c b/sysdeps/unix/sysv/linux/sparc/sparc32/semctl.c
index b28f009b06..64d47b34c5 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/semctl.c
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/semctl.c
@@ -1,6 +1,6 @@
/* Semctl for architectures where word sized unions are passed indirectly
- Copyright (C) 1995, 1997, 1998, 2000, 2002, 2003, 2004
- Free Software Foundation, Inc.
+ Copyright (C) 1995,1997,1998,2000,2002,2003,2004,2006
+ Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
@@ -28,7 +28,7 @@
#include <string.h>
#include <sys/syscall.h>
-#include "kernel-features.h"
+#include <kernel-features.h>
#include <shlib-compat.h>
struct __old_semid_ds
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/sigaction.c b/sysdeps/unix/sysv/linux/sparc/sparc32/sigaction.c
index 7fb6459d77..3be801a932 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/sigaction.c
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/sigaction.c
@@ -1,5 +1,5 @@
/* POSIX.1 sigaction call for Linux/SPARC.
- Copyright (C) 1997,1998,1999,2000,2002,2003 Free Software Foundation, Inc.
+ Copyright (C) 1997-2000,2002,2003,2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Miguel de Icaza (miguel@nuclecu.unam.mx), 1997.
@@ -132,6 +132,10 @@ __libc_sigaction (int sig, __const struct sigaction *act,
}
libc_hidden_def (__libc_sigaction)
+#ifdef WRAPPER_INCLUDE
+# include WRAPPER_INCLUDE
+#endif
+
#ifndef LIBC_SIGACTION
weak_alias (__libc_sigaction, __sigaction);
libc_hidden_weak (__sigaction)
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/socket.S b/sysdeps/unix/sysv/linux/sparc/sparc32/socket.S
index 3c12278e6a..71a63d5b79 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/socket.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/socket.S
@@ -40,10 +40,14 @@
The .S files for the other calls just #define socket and #include this. */
#ifndef __socket
-#define __socket P(__,socket)
+# ifndef NO_WEAK_ALIAS
+# define __socket P(__,socket)
+# else
+# define __socket socket
+# endif
#endif
-.globl __socket
+ .globl __syscall_error
ENTRY (__socket)
/* Drop up to 6 arguments (recvfrom) into the memory allocated by
@@ -72,18 +76,19 @@ ENTRY (__socket)
add %sp, 68, %o1 /* arg 2: parameter block */
LOADSYSCALL(socketcall)
t 0x10
- bcs __syscall_error_handler
- nop
- retl
+ bcc 1f
+ mov %o7, %g1
+ call __syscall_error
+ mov %g1, %o7
+1: jmpl %o7 + 8, %g0
nop
#if defined NEED_CANCELLATION && defined CENABLE
.Lsocket_cancel:
- cfi_startproc
save %sp, -96, %sp
- cfi_def_cfa_register (%fp)
+ cfi_def_cfa_register(%fp)
cfi_window_save
- cfi_register (%o7, %i7)
+ cfi_register(%o7, %i7)
CENABLE
nop
mov %o0, %l0
@@ -91,18 +96,22 @@ ENTRY (__socket)
mov P(SOCKOP_,socket), %o0
LOADSYSCALL(socketcall)
t 0x10
- bcs __syscall_error_handler2
+ bcc 1f
mov %o0, %l1
- CDISABLE
+ CDISABLE;
+ mov %l0, %o0;
+ call __syscall_error;
+ mov %l1, %o0;
+ b 1f
+ mov -1, %l1;
+1: CDISABLE
mov %l0, %o0
- jmpl %i7 + 8, %g0
+2: jmpl %i7 + 8, %g0
restore %g0, %l1, %o0
- cfi_endproc
- SYSCALL_ERROR_HANDLER2
#endif
- SYSCALL_ERROR_HANDLER
-
END (__socket)
+#ifndef NO_WEAK_ALIAS
weak_alias (__socket, socket)
+#endif
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9b/Implies b/sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9b/Implies
deleted file mode 100644
index 17ed964f79..0000000000
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9b/Implies
+++ /dev/null
@@ -1 +0,0 @@
-unix/sysv/linux/sparc/sparc32/sparcv9
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/syscall.S b/sysdeps/unix/sysv/linux/sparc/sparc32/syscall.S
index 3b135c8e86..1610745524 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/syscall.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/syscall.S
@@ -17,8 +17,10 @@
02111-1307 USA. */
#include <sysdep.h>
+
.text
-ENTRY (syscall)
+ .globl __syscall_error
+ENTRY(syscall)
mov %o0, %g1
mov %o1, %o0
mov %o2, %o1
@@ -26,10 +28,10 @@ ENTRY (syscall)
mov %o4, %o3
mov %o5, %o4
ta 0x10
- bcs __syscall_error_handler
- nop
- retl
+ bcc 1f
+ mov %o7, %g1
+ call __syscall_error
+ mov %g1, %o7
+1: retl
nop
- SYSCALL_ERROR_HANDLER
-
-PSEUDO_END (syscall)
+END(syscall)
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h b/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h
index 29c5158b9f..c808a97fc5 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997, 2002, 2003, 2004 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 2002, 2003, 2004, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Miguel de Icaza <miguel@gnu.ai.mit.edu>, January 1997.
@@ -38,131 +38,54 @@
#undef PSEUDO
#undef PSEUDO_NOERRNO
#undef PSEUDO_ERRVAL
+#undef PSEUDO_END
#undef ENTRY
#undef END
#undef LOC
-#define ENTRY(name) \
- .global C_SYMBOL_NAME(name); \
- .align 4;\
- C_LABEL(name);\
- .type name,@function;
+#define ENTRY(name) \
+ .align 4; \
+ .global C_SYMBOL_NAME(name); \
+ .type name, @function; \
+C_LABEL(name) \
+ cfi_startproc;
-#define END(name) \
+#define END(name) \
+ cfi_endproc; \
.size name, . - name
#define LOC(name) .L##name
-#ifdef LINKER_HANDLES_R_SPARC_WDISP22
-/* Unfortunately, we cannot do this yet. Linker doesn't seem to
- handle R_SPARC_WDISP22 against non-STB_LOCAL symbols properly . */
-# define SYSCALL_ERROR_HANDLER_ENTRY(handler) \
- .section .gnu.linkonce.t.handler,"ax",@progbits; \
- .globl handler; \
- .hidden handler; \
- .type handler,@function; \
-handler:
-#else
-# define SYSCALL_ERROR_HANDLER_ENTRY(handler) \
- .subsection 3; \
-handler:
-#endif
-
-#if RTLD_PRIVATE_ERRNO
-# define SYSCALL_ERROR_HANDLER \
- .section .gnu.linkonce.t.__sparc_get_pic_l7,"ax",@progbits; \
- .globl __sparc_get_pic_l7; \
- .hidden __sparc_get_pic_l7; \
- .type __sparc_get_pic_l7,@function; \
-__sparc_get_pic_l7: \
- retl; \
- add %o7, %l7, %l7; \
- .previous; \
-SYSCALL_ERROR_HANDLER_ENTRY(__syscall_error_handler) \
- save %sp,-96,%sp; \
- sethi %hi(_GLOBAL_OFFSET_TABLE_-4), %l7; \
- call __sparc_get_pic_l7; \
- add %l7, %lo(_GLOBAL_OFFSET_TABLE_+4), %l7; \
- ld [%l7 + rtld_errno], %l0; \
- st %i0, [%l0]; \
- jmpl %i7+8, %g0; \
- restore %g0, -1, %o0; \
- .previous;
-#elif USE___THREAD
-# ifndef NOT_IN_libc
-# define SYSCALL_ERROR_ERRNO __libc_errno
-# else
-# define SYSCALL_ERROR_ERRNO errno
-# endif
-# ifdef SHARED
-# define SYSCALL_ERROR_HANDLER \
- .section .gnu.linkonce.t.__sparc_get_pic_l7,"ax",@progbits; \
- .globl __sparc_get_pic_l7; \
- .hidden __sparc_get_pic_l7; \
- .type __sparc_get_pic_l7,@function; \
-__sparc_get_pic_l7: \
- retl; \
- add %o7, %l7, %l7; \
- .previous; \
-SYSCALL_ERROR_HANDLER_ENTRY(__syscall_error_handler) \
- save %sp,-96,%sp; \
- sethi %tie_hi22(SYSCALL_ERROR_ERRNO), %l1; \
- sethi %hi(_GLOBAL_OFFSET_TABLE_-4), %l7; \
- call __sparc_get_pic_l7; \
- add %l7, %lo(_GLOBAL_OFFSET_TABLE_+4), %l7; \
- add %l1, %tie_lo10(SYSCALL_ERROR_ERRNO), %l1; \
- ld [%l7 + %l1], %l1, %tie_ld(SYSCALL_ERROR_ERRNO); \
- st %i0, [%g7 + %l1], %tie_add(SYSCALL_ERROR_ERRNO); \
- jmpl %i7+8, %g0; \
- restore %g0, -1, %o0; \
- .previous;
-# else
-# define SYSCALL_ERROR_HANDLER \
-SYSCALL_ERROR_HANDLER_ENTRY(__syscall_error_handler) \
- sethi %tie_hi22(SYSCALL_ERROR_ERRNO), %g1; \
- sethi %hi(_GLOBAL_OFFSET_TABLE_), %g2; \
- add %g1, %tie_lo10(SYSCALL_ERROR_ERRNO), %g1; \
- add %g2, %lo(_GLOBAL_OFFSET_TABLE_), %g2; \
- ld [%g2 + %g1], %g1, %tie_ld(SYSCALL_ERROR_ERRNO); \
- st %o0, [%g7 + %g1], %tie_add(SYSCALL_ERROR_ERRNO); \
- jmpl %o7+8, %g0; \
- mov -1, %o0; \
- .previous;
-# endif
-#else
-# define SYSCALL_ERROR_HANDLER \
-SYSCALL_ERROR_HANDLER_ENTRY(__syscall_error_handler) \
- .global __errno_location; \
- .type __errno_location,@function; \
- save %sp, -96, %sp; \
- call __errno_location; \
- nop; \
- st %i0, [%o0]; \
- jmpl %i7+8, %g0; \
- restore %g0, -1, %o0; \
- .previous;
-#endif
-
-#define PSEUDO(name, syscall_name, args) \
- .text; \
- ENTRY(name); \
- LOADSYSCALL(syscall_name); \
- ta 0x10; \
- bcs __syscall_error_handler; \
- nop; \
- SYSCALL_ERROR_HANDLER
-
-#define PSEUDO_NOERRNO(name, syscall_name, args) \
- .text; \
- ENTRY(name); \
- LOADSYSCALL(syscall_name); \
- ta 0x10
-
-#define PSEUDO_ERRVAL(name, syscall_name, args) \
- .text; \
- ENTRY(name); \
- LOADSYSCALL(syscall_name); \
- ta 0x10
+ /* If the offset to __syscall_error fits into a signed 22-bit
+ * immediate branch offset, the linker will relax the call into
+ * a normal branch.
+ */
+#define PSEUDO(name, syscall_name, args) \
+ .text; \
+ .globl __syscall_error; \
+ENTRY(name); \
+ LOADSYSCALL(syscall_name); \
+ ta 0x10; \
+ bcc 1f; \
+ mov %o7, %g1; \
+ call __syscall_error; \
+ mov %g1, %o7; \
+1:
+
+#define PSEUDO_NOERRNO(name, syscall_name, args)\
+ .text; \
+ENTRY(name); \
+ LOADSYSCALL(syscall_name); \
+ ta 0x10;
+
+#define PSEUDO_ERRVAL(name, syscall_name, args) \
+ .text; \
+ENTRY(name); \
+ LOADSYSCALL(syscall_name); \
+ ta 0x10;
+
+#define PSEUDO_END(name) \
+ END(name)
#else /* __ASSEMBLER__ */
@@ -214,4 +137,24 @@ SYSCALL_ERROR_HANDLER_ENTRY(__syscall_error_handler) \
#endif /* __ASSEMBLER__ */
+/* Pointer mangling support. */
+#if defined NOT_IN_libc && defined IS_IN_rtld
+/* We cannot use the thread descriptor because in ld.so we use setjmp
+ earlier than the descriptor is initialized. */
+#else
+# ifdef __ASSEMBLER__
+# define PTR_MANGLE(dreg, reg, tmpreg) \
+ ld [%g7 + POINTER_GUARD], tmpreg; \
+ xor reg, tmpreg, dreg
+# define PTR_DEMANGLE(dreg, reg, tmpreg) PTR_MANGLE (dreg, reg, tmpreg)
+# define PTR_MANGLE2(dreg, reg, tmpreg) \
+ xor reg, tmpreg, dreg
+# define PTR_DEMANGLE2(dreg, reg, tmpreg) PTR_MANGLE2 (dreg, reg, tmpreg)
+# else
+# define PTR_MANGLE(var) \
+ (var) = (__typeof (var)) ((uintptr_t) (var) ^ THREAD_GET_POINTER_GUARD ())
+# define PTR_DEMANGLE(var) PTR_MANGLE (var)
+# endif
+#endif
+
#endif /* linux/sparc/sysdep.h */
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/Dist b/sysdeps/unix/sysv/linux/sparc/sparc64/Dist
deleted file mode 100644
index 4ba3a60c2c..0000000000
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/Dist
+++ /dev/null
@@ -1,7 +0,0 @@
-clone.S
-dl-brk.S
-kernel_stat.h
-getcontext.S
-setcontext.S
-sizes.h
-ucontext_i.h
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/brk.S b/sysdeps/unix/sysv/linux/sparc/sparc64/brk.S
index 1fabd11f71..134ce789f7 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/brk.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/brk.S
@@ -37,8 +37,11 @@ __curbrk: .skip 8
#endif
.text
-ENTRY(__brk)
+ENTRY (__brk)
save %sp, -192, %sp
+ cfi_def_cfa_register(%fp)
+ cfi_window_save
+ cfi_register(%o7, %i7)
#ifdef PIC
1: call 2f
sethi %hi(_GLOBAL_OFFSET_TABLE_-(1b-.)), %l7
@@ -90,7 +93,6 @@ ENTRY(__brk)
sub %g0, 1, %i0
jmpl %i7+8, %g0
restore
-
- .size __brk, .-__brk
+END (__brk)
weak_alias (__brk, brk)
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/clone.S b/sysdeps/unix/sysv/linux/sparc/sparc64/clone.S
index a7c248b2e8..ebfce9e2c5 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/clone.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/clone.S
@@ -22,34 +22,52 @@
#include <asm/errno.h>
#include <asm/unistd.h>
+#include <tcb-offsets.h>
+#include <sysdep.h>
-/* int clone(int (*fn)(void *arg), void *child_stack, int flags, void *arg); */
+#define CLONE_VM 0x00000100
+#define CLONE_THREAD 0x00010000
+
+/* int clone(int (*fn)(void *arg), void *child_stack, int flags, void *arg,
+ pid_t *ptid, void *tls, pid_t *ctid); */
+
+ .register %g2,#scratch
+ .register %g3,#scratch
.text
- .align 4
- .globl __clone
- .type __clone,@function
-__clone:
+ENTRY (__clone)
save %sp, -192, %sp
+ cfi_def_cfa_register(%fp)
+ cfi_window_save
+ cfi_register(%o7, %i7)
/* sanity check arguments */
- brz,pn %i0, 99f
- mov %i0, %l0 /* save fn */
- brz,pn %i1, 99f
- mov %i3, %l3 /* save arg */
+ brz,pn %i0, 99f /* fn non-NULL? */
+ mov %i0, %g2
+ brz,pn %i1, 99f /* child_stack non-NULL? */
+ mov %i2, %o0 /* clone flags */
+
+ /* The child_stack is the top of the stack, allocate one
+ whole stack frame from that as this is what the kernel
+ expects. Also, subtract STACK_BIAS. */
+ sub %i1, 192 + 0x7ff, %o1
+ mov %i3, %g3
+ mov %i2, %g4
+
+ mov %i4,%o2 /* PTID */
+ mov %i5,%o3 /* TLS */
+ ldx [%fp+0x7ff+176],%o4 /* CTID */
/* Do the system call */
- sub %i1, 0x7ff, %o1
- mov %i2, %o0
set __NR_clone, %g1
ta 0x6d
bcs,pn %xcc, 99f
nop
brnz,pn %o1, __thread_start
- mov %o0, %i0
- ret
- restore
+ nop
+ jmpl %i7 + 8, %g0
+ restore %o0, %g0, %o0
99:
#ifndef _LIBC_REENTRANT
#ifdef PIC
@@ -71,18 +89,33 @@ __clone:
nop
st %i0, [%o0]
#endif
- ret
+ jmpl %i7 + 8, %g0
restore %g0,-1,%o0
- .size __clone, .-__clone
+END(__clone)
.type __thread_start,@function
__thread_start:
+ cfi_startproc
+#ifdef RESET_PID
+ sethi %hi(CLONE_THREAD), %l0
+ andcc %g4, %l0, %g0
+ bne,pt %icc, 1f
+ andcc %g4, CLONE_VM, %g0
+ bne,a,pn %icc, 2f
+ mov -1,%o0
+ set __NR_getpid,%g1
+ ta 0x6d
+2: st %o0,[%g7 + PID]
+ st %o0,[%g7 + TID]
+1:
+#endif
mov %g0, %fp /* terminate backtrace */
- sub %sp, 6*8, %sp /* provide arg storage */
- call %l0
- mov %l3,%o0
+ call %g2
+ mov %g3,%o0
call _exit,0
nop
- .size __thread_start, .-__thread_start
+ cfi_endproc
+
+ .size __thread_start, .-__thread_start
-weak_alias(__clone, clone)
+weak_alias (__clone, clone)
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/dl-procinfo.c b/sysdeps/unix/sysv/linux/sparc/sparc64/dl-procinfo.c
deleted file mode 100644
index 0a453a6811..0000000000
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/dl-procinfo.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/* Data for Linux/sparc64 version of processor capability information.
- Copyright (C) 2002, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* This information must be kept in sync with the _DL_HWCAP_COUNT
- definition in procinfo.h.
-
- If anything should be added here check whether the size of each string
- is still ok with the given array size.
-
- All the #ifdefs in the definitions ar equite irritating but
- necessary if we want to avoid duplicating the information. There
- are three different modes:
-
- - PROCINFO_DECL is defined. This means we are only interested in
- declarations.
-
- - PROCINFO_DECL is not defined:
-
- + if SHARED is defined the file is included in an array
- initializer. The .element = { ... } syntax is needed.
-
- + if SHARED is not defined a normal array initialization is
- needed.
- */
-
-#ifndef PROCINFO_CLASS
-#define PROCINFO_CLASS
-#endif
-
-#if !defined PROCINFO_DECL && defined SHARED
- ._dl_sparc64_cap_flags
-#else
-PROCINFO_CLASS const char _dl_sparc64_cap_flags[6][7]
-#endif
-#ifndef PROCINFO_DECL
-= {
- "flush", "stbar", "swap", "muldiv", "v9", "ultra3"
- }
-#endif
-#if !defined SHARED || defined PROCINFO_DECL
-;
-#else
-,
-#endif
-
-#undef PROCINFO_DECL
-#undef PROCINFO_CLASS
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/dl-procinfo.h b/sysdeps/unix/sysv/linux/sparc/sparc64/dl-procinfo.h
deleted file mode 100644
index 3ce77a40e8..0000000000
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/dl-procinfo.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/* Linux/sparc64 version of processor capability information handling macros.
- Copyright (C) 1999, 2000, 2001, 2002, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Jakub Jelinek <jj@ultra.linux.cz>, 1999.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _DL_PROCINFO_H
-#define _DL_PROCINFO_H 1
-
-#include <ldsodefs.h>
-
-#define _DL_HWCAP_COUNT 6
-
-static inline int
-__attribute__ ((unused))
-_dl_procinfo (int word)
-{
- int i;
-
- _dl_printf ("AT_HWCAP: ");
-
- for (i = 0; i < _DL_HWCAP_COUNT; ++i)
- if (word & (1 << i))
- _dl_printf (" %s", GLRO(dl_sparc64_cap_flags)[i]);
-
- _dl_printf ("\n");
-
- return 0;
-}
-
-static inline const char *
-__attribute__ ((unused))
-_dl_hwcap_string (int idx)
-{
- return GLRO(dl_sparc64_cap_flags)[idx];
-};
-
-
-static inline int
-__attribute__ ((unused))
-_dl_string_hwcap (const char *str)
-{
- int i;
- for (i = 0; i < _DL_HWCAP_COUNT; i++)
- {
- if (strcmp (str, GLRO(dl_sparc64_cap_flags) [i]) == 0)
- return i;
- }
- return -1;
-};
-
-#define HWCAP_IMPORTANT (HWCAP_SPARC_ULTRA3)
-
-/* There are no different platforms defined. */
-#define _dl_platform_string(idx) ""
-
-/* There're no platforms to filter out. */
-#define _DL_HWCAP_PLATFORM 0
-
-#define _dl_string_platform(str) (-1)
-
-#endif /* dl-procinfo.h */
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/fxstatat.c b/sysdeps/unix/sysv/linux/sparc/sparc64/fxstatat.c
new file mode 100644
index 0000000000..db08af8e0f
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/fxstatat.c
@@ -0,0 +1 @@
+#include "../../i386/fxstatat.c"
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/getcontext.S b/sysdeps/unix/sysv/linux/sparc/sparc64/getcontext.S
index ea18a9ae4e..e6f5b55d6f 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/getcontext.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/getcontext.S
@@ -62,4 +62,4 @@ ENTRY(__getcontext)
END(__getcontext)
-weak_alias(__getcontext, getcontext)
+weak_alias (__getcontext, getcontext)
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/kernel_stat.h b/sysdeps/unix/sysv/linux/sparc/sparc64/kernel_stat.h
index 700dd127d0..a4e411d132 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/kernel_stat.h
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/kernel_stat.h
@@ -9,31 +9,39 @@ struct kernel_stat
unsigned int st_gid;
unsigned int st_rdev;
long int st_size;
- long int st_atime;
- long int st_mtime;
- long int st_ctime;
+ long int st_atime_sec;
+ long int st_mtime_sec;
+ long int st_ctime_sec;
long int st_blksize;
long int st_blocks;
unsigned long int __unused1;
unsigned long int __unused2;
};
-#define _HAVE___UNUSED1
-#define _HAVE___UNUSED2
+/* Definition of `struct stat64' used in the kernel. */
+struct kernel_stat64
+ {
+ unsigned long int st_dev;
+ unsigned long int st_ino;
+ unsigned long int st_nlink;
+
+ unsigned int st_mode;
+ unsigned int st_uid;
+ unsigned int st_gid;
+ unsigned int __pad0;
-#define _HAVE_STAT___UNUSED1
-#define _HAVE_STAT___UNUSED2
-#define _HAVE_STAT___UNUSED3
-#define _HAVE_STAT___UNUSED4
-#define _HAVE_STAT___UNUSED5
-#define _HAVE_STAT___PAD1
-#define _HAVE_STAT___PAD2
-#define _HAVE_STAT64___UNUSED1
-#define _HAVE_STAT64___UNUSED2
-#define _HAVE_STAT64___UNUSED3
-#define _HAVE_STAT64___UNUSED4
-#define _HAVE_STAT64___UNUSED5
-#define _HAVE_STAT64___PAD1
-#define _HAVE_STAT64___PAD2
+ unsigned long int st_rdev;
+ long int st_size;
+ long int st_blksize;
+ long int st_blocks;
+
+ unsigned long int st_atime_sec;
+ unsigned long int st_atime_nsec;
+ unsigned long int st_mtime_sec;
+ unsigned long int st_mtime_nsec;
+ unsigned long int st_ctime_sec;
+ unsigned long int st_ctime_nsec;
+ long int __unused[3];
+ };
#define XSTAT_IS_XSTAT64 1
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/longjmp.S b/sysdeps/unix/sysv/linux/sparc/sparc64/longjmp.S
index 435bf99acb..88dc54e852 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/longjmp.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/longjmp.S
@@ -47,6 +47,6 @@ END(__libc_siglongjmp)
strong_alias(__libc_siglongjmp, __longjmp)
strong_alias(__libc_siglongjmp, __libc_longjmp)
libc_hidden_def (__libc_longjmp)
-weak_alias(__libc_siglongjmp, longjmp)
-weak_alias(__libc_siglongjmp, _longjmp)
-weak_alias(__libc_siglongjmp, siglongjmp)
+weak_alias (__libc_siglongjmp, longjmp)
+weak_alias (__libc_siglongjmp, _longjmp)
+weak_alias (__libc_siglongjmp, siglongjmp)
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/lxstat.c b/sysdeps/unix/sysv/linux/sparc/sparc64/lxstat.c
index 7637472dfc..7f1e98e433 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/lxstat.c
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/lxstat.c
@@ -1 +1 @@
-#include "../../lxstat.c"
+#include "../../i386/lxstat.c"
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/pause.c b/sysdeps/unix/sysv/linux/sparc/sparc64/pause.c
index 2ec5bd39ad..e399e7c7eb 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/pause.c
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/pause.c
@@ -1 +1,9 @@
+#include <errno.h>
+#include <signal.h>
+#include <unistd.h>
+#include <sysdep-cancel.h>
+
+#define __sigprocmask(how, set, oset) \
+ INLINE_SYSCALL (rt_sigprocmask, 4, how, set, oset, _NSIG / 8)
+
#include <sysdeps/posix/pause.c>
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/pipe.S b/sysdeps/unix/sysv/linux/sparc/sparc64/pipe.S
index 5ccedff21a..14f244e628 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/pipe.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/pipe.S
@@ -19,18 +19,22 @@
#include <sysdep.h>
-ENTRY (__libc_pipe)
+ .text
+
+ .globl __syscall_error
+ENTRY(__libc_pipe)
mov %o0, %o2 /* Save PIPEDES. */
LOADSYSCALL(pipe)
ta 0x6d
- bcs,pn %xcc, __syscall_error_handler
- nop
- st %o0, [%o2] /* PIPEDES[0] = %o0; */
+ bcc,pt %xcc, 1f
+ mov %o7, %g1
+ call __syscall_error
+ mov %g1, %o7
+1: st %o0, [%o2] /* PIPEDES[0] = %o0; */
st %o1, [%o2 + 4] /* PIPEDES[1] = %o1; */
retl
clr %o0
- SYSCALL_ERROR_HANDLER
-PSEUDO_END (__libc_pipe)
+END(__libc_pipe)
weak_alias (__libc_pipe, __pipe)
libc_hidden_def (__pipe)
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/setcontext.S b/sysdeps/unix/sysv/linux/sparc/sparc64/setcontext.S
index 4e0bc96d22..90d47c18fa 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/setcontext.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/setcontext.S
@@ -24,12 +24,15 @@
.weak setcontext
ENTRY(setcontext)
- mov 1, %o1
+ ba,pt %xcc, 1f
+ mov 1, %o1
+
+END(setcontext)
/* int __setcontext(ucontext_t *ctx, int restoremask); */
ENTRY(__setcontext)
- ldx [%o0 + UC_SIGMASK], %o2
+1: ldx [%o0 + UC_SIGMASK], %o2
stx %o2, [%o0 + __UC_SIGMASK]
ta 0x6f
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/setjmp.S b/sysdeps/unix/sysv/linux/sparc/sparc64/setjmp.S
index 1a9359af5b..ab1690bb42 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/setjmp.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/setjmp.S
@@ -39,7 +39,8 @@ libc_hidden_def (_setjmp)
/* int setjmp(jmp_buf) */
ENTRY(setjmp)
- set 1, %o1
+ ba,pt %xcc, __sigsetjmp_local
+ set 1, %o1
END(setjmp)
/* int __sigsetjmp(jmp_buf, savemask) */
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/sigaction.c b/sysdeps/unix/sysv/linux/sparc/sparc64/sigaction.c
index 0a2d2c3dde..b5e35f4e40 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/sigaction.c
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/sigaction.c
@@ -1,5 +1,5 @@
/* POSIX.1 sigaction call for Linux/SPARC64.
- Copyright (C) 1997,1998,1999,2000,2002,2003 Free Software Foundation, Inc.
+ Copyright (C) 1997-2000,2002,2003,2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Miguel de Icaza (miguel@nuclecu.unam.mx) and
Jakub Jelinek (jj@ultra.linux.cz).
@@ -65,6 +65,10 @@ __libc_sigaction (int sig, __const struct sigaction *act,
}
libc_hidden_def (__libc_sigaction)
+#ifdef WRAPPER_INCLUDE
+# include WRAPPER_INCLUDE
+#endif
+
#ifndef LIBC_SIGACTION
weak_alias (__libc_sigaction, __sigaction);
libc_hidden_weak (__sigaction)
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/sigsuspend.c b/sysdeps/unix/sysv/linux/sparc/sparc64/sigsuspend.c
deleted file mode 100644
index 1f06e3d534..0000000000
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/sigsuspend.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../ia64/sigsuspend.c"
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/socket.S b/sysdeps/unix/sysv/linux/sparc/sparc64/socket.S
index 575416ff3f..353705b4ac 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/socket.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/socket.S
@@ -40,11 +40,15 @@
The .S files for the other calls just #define socket and #include this. */
#ifndef __socket
-#define __socket P(__,socket)
+# ifndef NO_WEAK_ALIAS
+# define __socket P(__,socket)
+# else
+# define __socket socket
+# endif
#endif
-.globl __socket
-ENTRY (__socket)
+ .globl __syscall_error
+ENTRY(__socket)
/* Drop up to 6 arguments (recvfrom) into the memory allocated by
the caller for varargs, since that's really what we have. */
@@ -73,14 +77,15 @@ ENTRY (__socket)
LOADSYSCALL(socketcall)
ta 0x6d
- bcs,pn %xcc, __syscall_error_handler
- nop
- retl
+ bcc,pt %xcc, 1f
+ mov %o7, %g1
+ call __syscall_error
+ mov %g1, %o7
+1: retl
nop
#if defined NEED_CANCELLATION && defined CENABLE
.Lsocket_cancel:
- cfi_startproc
save %sp, -160, %sp
cfi_def_cfa_register (%fp)
cfi_window_save
@@ -93,18 +98,22 @@ ENTRY (__socket)
LOADSYSCALL(socketcall)
ta 0x6d
- bcs,pn %xcc, __syscall_error_handler2
+ bcc,pt %xcc, 1f
mov %o0, %l1
- CDISABLE
+ CDISABLE;
+ mov %l0, %o0;
+ call __syscall_error;
+ mov %l1, %o0;
+ ba,pt %xcc, 2f
+ mov -1, %l1;
+1: CDISABLE
mov %l0, %o0
- jmpl %i7 + 8, %g0
+2: jmpl %i7 + 8, %g0
restore %g0, %l1, %o0
- cfi_endproc
- SYSCALL_ERROR_HANDLER2
#endif
- SYSCALL_ERROR_HANDLER
-
-END (__socket)
+END(__socket)
+#ifndef NO_WEAK_ALIAS
weak_alias (__socket, socket)
+#endif
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/syscall.S b/sysdeps/unix/sysv/linux/sparc/sparc64/syscall.S
index 27bd086206..27487d8ed9 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/syscall.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/syscall.S
@@ -19,8 +19,8 @@
#include <sysdep.h>
.text
-ENTRY (syscall)
-
+ .globl __syscall_error
+ENTRY(syscall)
mov %o0,%g1
mov %o1,%o0
mov %o2,%o1
@@ -30,11 +30,10 @@ ENTRY (syscall)
ta 0x6d
- bcs,pn %xcc,__syscall_error_handler
- nop
- retl
+ bcc,pt %xcc, 1f
+ mov %o7, %g1
+ call __syscall_error
+ mov %g1, %o7
+1: retl
nop
-
- SYSCALL_ERROR_HANDLER
-
-PSEUDO_END (syscall)
+END(syscall)
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h b/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h
index 3c6492aeca..f156f9241a 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h
@@ -1,4 +1,5 @@
-/* Copyright (C) 1997, 2000, 2002, 2003, 2004 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 2000, 2002, 2003, 2004, 2006
+ Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson <richard@gnu.ai.mit.edu>, 1997.
@@ -25,6 +26,7 @@
#ifdef IS_IN_rtld
# include <dl-sysdep.h> /* Defines RTLD_PRIVATE_ERRNO. */
#endif
+#include <tls.h>
#undef SYS_ify
#define SYS_ify(syscall_name) __NR_##syscall_name
@@ -47,99 +49,52 @@
#undef PSEUDO
#undef PSEUDO_NOERRNO
#undef PSEUDO_ERRVAL
-#undef ENTRY
-
-#define ENTRY(name) \
- .global C_SYMBOL_NAME(name); \
- .align 2; \
- C_LABEL(name); \
- .type name,@function;
-
-#ifdef LINKER_HANDLES_R_SPARC_WDISP22
-/* Unfortunately, we cannot do this yet. Linker doesn't seem to
- handle R_SPARC_WDISP22 against non-STB_LOCAL symbols properly . */
-# define SYSCALL_ERROR_HANDLER_ENTRY(handler) \
- .section .gnu.linkonce.t.handler,"ax",@progbits; \
- .globl handler; \
- .hidden handler; \
- .type handler,@function; \
-handler:
-#else
-# define SYSCALL_ERROR_HANDLER_ENTRY(handler) \
- .subsection 3; \
-handler:
-#endif
-
-#if RTLD_PRIVATE_ERRNO
-# define SYSCALL_ERROR_HANDLER \
- .section .gnu.linkonce.t.__sparc64.get_pic.l7,"ax",@progbits; \
- .globl __sparc64.get_pic.l7; \
- .hidden __sparc64.get_pic.l7; \
- .type __sparc64.get_pic.l7,@function; \
-__sparc64.get_pic.l7: \
- retl; \
- add %o7, %l7, %l7; \
- .previous; \
-SYSCALL_ERROR_HANDLER_ENTRY(__syscall_error_handler) \
- save %sp, -192, %sp; \
- sethi %hi(_GLOBAL_OFFSET_TABLE_-4), %l7; \
- call __sparc64.get_pic.l7; \
- add %l7, %lo(_GLOBAL_OFFSET_TABLE_+4), %l7; \
- ldx [%l7 + rtld_errno], %l0; \
- st %i0, [%l0]; \
- jmpl %i7+8, %g0; \
- restore %g0, -1, %o0; \
- .previous;
-#else
-# define SYSCALL_ERROR_HANDLER \
-SYSCALL_ERROR_HANDLER_ENTRY(__syscall_error_handler) \
- .global __errno_location; \
- .type __errno_location,@function; \
- save %sp, -192, %sp; \
- call __errno_location; \
- nop; \
- st %i0, [%o0]; \
- jmpl %i7+8, %g0; \
- restore %g0, -1, %o0; \
- .previous;
-#endif
-
-#define PSEUDO(name, syscall_name, args) \
- .text; \
- ENTRY(name); \
- LOADSYSCALL(syscall_name); \
- ta 0x6d; \
- bcs,pn %xcc, __syscall_error_handler; \
- nop; \
- SYSCALL_ERROR_HANDLER
-
-#define PSEUDO_NOERRNO(name, syscall_name, args) \
- .text; \
- ENTRY(name); \
- LOADSYSCALL(syscall_name); \
- ta 0x6d
-
-#define PSEUDO_ERRVAL(name, syscall_name, args) \
- .text; \
- ENTRY(name); \
- LOADSYSCALL(syscall_name); \
- ta 0x6d
-
#undef PSEUDO_END
-#define PSEUDO_END(name) \
- .size name,.-name
-
-#undef PSEUDO_END_NOERRNO
-#define PSEUDO_END_NOERRNO(name) \
- .size name,.-name
+#undef ENTRY
+#undef END
-#undef PSEUDO_END_ERRVAL
-#define PSEUDO_END_ERRVAL(name) \
- .size name,.-name
+#define ENTRY(name) \
+ .align 4; \
+ .global C_SYMBOL_NAME(name); \
+ .type name, @function; \
+C_LABEL(name) \
+ cfi_startproc;
+
+#define END(name) \
+ cfi_endproc; \
+ .size name, . - name
+
+ /* If the offset to __syscall_error fits into a signed 22-bit
+ * immediate branch offset, the linker will relax the call into
+ * a normal branch.
+ */
+#define PSEUDO(name, syscall_name, args) \
+ .text; \
+ .globl __syscall_error; \
+ENTRY(name); \
+ LOADSYSCALL(syscall_name); \
+ ta 0x6d; \
+ bcc,pt %xcc, 1f; \
+ mov %o7, %g1; \
+ call __syscall_error; \
+ mov %g1, %o7; \
+1:
+
+#define PSEUDO_NOERRNO(name, syscall_name, args)\
+ .text; \
+ENTRY(name); \
+ LOADSYSCALL(syscall_name); \
+ ta 0x6d;
+
+#define PSEUDO_ERRVAL(name, syscall_name, args) \
+ .text; \
+ENTRY(name); \
+ LOADSYSCALL(syscall_name); \
+ ta 0x6d;
+
+#define PSEUDO_END(name) \
+ END(name)
-#undef END
-#define END(name) \
- .size name,.-name
/* Careful here! This "ret" define can interfere; use jmpl if unsure. */
#define ret retl; nop
@@ -197,4 +152,24 @@ SYSCALL_ERROR_HANDLER_ENTRY(__syscall_error_handler) \
register windows. So if you poke stack memory directly you add this. */
#define STACK_BIAS 2047
+/* Pointer mangling support. */
+#if defined NOT_IN_libc && defined IS_IN_rtld
+/* We cannot use the thread descriptor because in ld.so we use setjmp
+ earlier than the descriptor is initialized. */
+#else
+# ifdef __ASSEMBLER__
+# define PTR_MANGLE(dreg, reg, tmpreg) \
+ ldx [%g7 + POINTER_GUARD], tmpreg; \
+ xor reg, tmpreg, dreg
+# define PTR_DEMANGLE(dreg, reg, tmpreg) PTR_MANGLE (dreg, reg, tmpreg)
+# define PTR_MANGLE2(dreg, reg, tmpreg) \
+ xor reg, tmpreg, dreg
+# define PTR_DEMANGLE2(dreg, reg, tmpreg) PTR_MANGLE2 (dreg, reg, tmpreg)
+# else
+# define PTR_MANGLE(var) \
+ (var) = (__typeof (var)) ((uintptr_t) (var) ^ THREAD_GET_POINTER_GUARD ())
+# define PTR_DEMANGLE(var) PTR_MANGLE (var)
+# endif
+#endif
+
#endif /* linux/sparc64/sysdep.h */
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/xstat.c b/sysdeps/unix/sysv/linux/sparc/sparc64/xstat.c
index 27d700b133..9f4c02c78b 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/xstat.c
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/xstat.c
@@ -1 +1,8 @@
-#include "../../xstat.c"
+#include "../../i386/xstat.c"
+
+#ifdef __NR_stat64
+# if __ASSUME_STAT64_SYSCALL == 0
+/* The variable is shared between all wrappers around *stat{,64} calls. */
+int __have_no_stat64;
+# endif
+#endif
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/xstatconv.c b/sysdeps/unix/sysv/linux/sparc/sparc64/xstatconv.c
new file mode 100644
index 0000000000..d3f49eea43
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/xstatconv.c
@@ -0,0 +1,127 @@
+/* Convert between the kernel's `struct stat' format, and libc's.
+ Copyright (C) 1991, 1995, 1996, 1997, 2000, 2002, 2003, 2006
+ Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <assert.h>
+#include <errno.h>
+#include <sys/stat.h>
+#include <kernel_stat.h>
+#include <string.h>
+#include <kernel-features.h>
+
+int
+__xstat_conv (int vers, struct kernel_stat *kbuf, void *ubuf)
+{
+ switch (vers)
+ {
+ case _STAT_VER_KERNEL:
+ /* Nothing to do. The struct is in the form the kernel expects.
+ We should have short-circuted before we got here, but for
+ completeness... */
+ *(struct kernel_stat *) ubuf = *kbuf;
+ break;
+
+ case _STAT_VER_LINUX:
+ {
+ struct stat *buf = ubuf;
+
+ /* Convert to current kernel version of `struct stat'. */
+ buf->st_dev = kbuf->st_dev;
+ buf->__pad1 = 0;
+ buf->st_ino = kbuf->st_ino;
+ buf->st_mode = kbuf->st_mode;
+ buf->st_nlink = kbuf->st_nlink;
+ buf->st_uid = kbuf->st_uid;
+ buf->st_gid = kbuf->st_gid;
+ buf->st_rdev = kbuf->st_rdev;
+ buf->__pad2 = 0;
+ buf->st_size = kbuf->st_size;
+ buf->st_blksize = kbuf->st_blksize;
+ buf->st_blocks = kbuf->st_blocks;
+ buf->st_atim.tv_sec = kbuf->st_atime_sec;
+ buf->st_atim.tv_nsec = 0;
+ buf->st_mtim.tv_sec = kbuf->st_mtime_sec;
+ buf->st_mtim.tv_nsec = 0;
+ buf->st_ctim.tv_sec = kbuf->st_ctime_sec;
+ buf->st_ctim.tv_nsec = 0;
+ buf->__unused4 = 0;
+ buf->__unused5 = 0;
+ }
+ break;
+
+ default:
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ return 0;
+}
+
+int
+__xstat32_conv (int vers, struct stat64 *sbuf, struct stat *buf)
+{
+ struct kernel_stat64 *kbuf;
+
+ /* *stat64 syscalls on sparc64 really fill in struct kernel_stat64,
+ rather than struct stat64. But it is the same size as
+ struct kernel_stat64, so use this hack so that we can reuse
+ i386 {,f,l}xstat{,at}.c routines. */
+ __asm ("" : "=r" (kbuf) : "0" (sbuf));
+ assert (sizeof (struct stat) == sizeof (struct stat64));
+ assert (sizeof (struct stat64) >= sizeof (struct kernel_stat64));
+
+ switch (vers)
+ {
+ case _STAT_VER_LINUX:
+ {
+ /* Convert current kernel version of `struct stat64' to
+ `struct stat'. */
+ buf->st_dev = kbuf->st_dev;
+ buf->__pad1 = 0;
+ buf->st_ino = kbuf->st_ino;
+ buf->st_mode = kbuf->st_mode;
+ buf->st_nlink = kbuf->st_nlink;
+ buf->st_uid = kbuf->st_uid;
+ buf->st_gid = kbuf->st_gid;
+ buf->st_rdev = kbuf->st_rdev;
+ buf->__pad2 = 0;
+ buf->st_size = kbuf->st_size;
+ buf->st_blksize = kbuf->st_blksize;
+ buf->st_blocks = kbuf->st_blocks;
+ buf->st_atim.tv_sec = kbuf->st_atime_sec;
+ buf->st_atim.tv_nsec = kbuf->st_atime_nsec;
+ buf->st_mtim.tv_sec = kbuf->st_mtime_sec;
+ buf->st_mtim.tv_nsec = kbuf->st_mtime_nsec;
+ buf->st_ctim.tv_sec = kbuf->st_ctime_sec;
+ buf->st_ctim.tv_nsec = kbuf->st_ctime_nsec;
+ buf->__unused4 = 0;
+ buf->__unused5 = 0;
+ }
+ break;
+
+ /* If struct stat64 is different from struct stat then
+ _STAT_VER_KERNEL does not make sense. */
+ case _STAT_VER_KERNEL:
+ default:
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ return 0;
+}
diff --git a/sysdeps/unix/sysv/linux/sparc/sys/ptrace.h b/sysdeps/unix/sysv/linux/sparc/sys/ptrace.h
index d573f0e994..17907c4a38 100644
--- a/sysdeps/unix/sysv/linux/sparc/sys/ptrace.h
+++ b/sysdeps/unix/sysv/linux/sparc/sys/ptrace.h
@@ -1,5 +1,6 @@
/* `ptrace' debugger support interface. Linux/SPARC version.
- Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+ Copyright (C) 1996, 1997, 1998, 1999, 2000, 2006
+ Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -148,12 +149,11 @@ enum __ptrace_request
#endif
/* Continue and stop at the next (return from) syscall. */
- PTRACE_SYSCALL = 24
+ PTRACE_SYSCALL = 24,
#define PTRACE_SYSCALL PTRACE_SYSCALL
#if __WORDSIZE == 64
- ,
/* Get all floating point registers used by a processes.
This is not supported on all machines. */
PTRACE_GETFPREGS = 25,
@@ -161,10 +161,26 @@ enum __ptrace_request
/* Set all floating point registers used by a processes.
This is not supported on all machines. */
- PTRACE_SETFPREGS = 26
+ PTRACE_SETFPREGS = 26,
#define PT_SETFPREGS PTRACE_SETFPREGS
#endif
+
+ /* Set ptrace filter options. */
+ PTRACE_SETOPTIONS = 0x4200,
+#define PT_SETOPTIONS PTRACE_SETOPTIONS
+
+ /* Get last ptrace message. */
+ PTRACE_GETEVENTMSG = 0x4201,
+#define PT_GETEVENTMSG PTRACE_GETEVENTMSG
+
+ /* Get siginfo for process. */
+ PTRACE_GETSIGINFO = 0x4202,
+#define PT_GETSIGINFO PTRACE_GETSIGINFO
+
+ /* Set new siginfo for process. */
+ PTRACE_SETSIGINFO = 0x4203
+#define PT_SETSIGINFO PTRACE_SETSIGINFO
};
/* Perform process tracing functions. REQUEST is one of the values
diff --git a/sysdeps/unix/sysv/linux/sparc/sysdep.S b/sysdeps/unix/sysv/linux/sparc/sysdep.S
deleted file mode 100644
index b031238ceb..0000000000
--- a/sysdeps/unix/sysv/linux/sparc/sysdep.S
+++ /dev/null
@@ -1 +0,0 @@
-/* Nothing to do here. */
diff --git a/sysdeps/unix/sysv/linux/sparc/sysdep.c b/sysdeps/unix/sysv/linux/sparc/sysdep.c
new file mode 100644
index 0000000000..f86414570d
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sparc/sysdep.c
@@ -0,0 +1 @@
+#include <sysdeps/unix/sysv/linux/powerpc/sysdep.c>