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(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.

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This commit is contained in:
Ulrich Drepper
2004-12-22 20:10:10 +00:00
parent 0ecb606cb6
commit a334319f65
6215 changed files with 304673 additions and 494300 deletions
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4
sysdeps/unix/sysv/linux/sparc/Dist Normal file
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@ -0,0 +1,4 @@
kernel_termios.h
sys/trap.h
ldd-rewrite.sed
sys/procfs.h

4
sysdeps/unix/sysv/linux/sparc/Makefile
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@ -1,5 +1 @@
64bit-predefine = __sparc_v9__ __arch64__
ifeq ($(subdir),rt)
librt-routines += rt-sysdep
endif

7
sysdeps/unix/sysv/linux/sparc/Versions
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@ -1,7 +1,8 @@
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.
# version here. Don't do this blindly, since this means changing the ABI
# for all GNU/Linux configurations.
GLIBC_2.0 {
#errlist-compat 127
@ -15,10 +16,6 @@ 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 {

8
sysdeps/unix/sysv/linux/sparc/bits/errno.h
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@ -1,5 +1,5 @@
/* Error constants. Linux/Sparc specific version.
Copyright (C) 1996,1997,1998,1999,2002,2005 Free Software Foundation, Inc.
Copyright (C) 1996, 1997, 1998, 1999, 2002 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
@ -31,12 +31,6 @@
# 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__));

52
sysdeps/unix/sysv/linux/sparc/bits/fcntl.h
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@ -1,5 +1,5 @@
/* O_*, F_*, FD_* bit values for Linux/SPARC.
Copyright (C) 1995, 1996, 1997, 1998, 2000, 2003, 2004, 2006
Copyright (C) 1995, 1996, 1997, 1998, 2000, 2003, 2004
Free Software Foundation, Inc.
This file is part of the GNU C Library.
@ -24,9 +24,6 @@
#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 */
@ -116,7 +113,7 @@
# define F_SETLKW64 14 /* Set record locking info (blocking). */
#endif
/* for F_[GET|SET]FD */
/* for F_[GET|SET]FL */
#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
/* For posix fcntl() and `l_type' field of a `struct flock' for lockf(). */
@ -202,55 +199,10 @@ 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

11
sysdeps/unix/sysv/linux/sparc/bits/mman.h
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@ -1,5 +1,5 @@
/* Definitions for POSIX memory map interface. Linux/SPARC version.
Copyright (C) 1997,1999,2000,2003,2005,2006 Free Software Foundation, Inc.
Copyright (C) 1997, 1999, 2000, 2003 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
@ -57,14 +57,12 @@
/* These are Linux-specific. */
#ifdef __USE_MISC
# define MAP_GROWSDOWN 0x0200 /* Stack-like segment. */
# define MAP_GROWSDOWN 0x0100 /* 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'. */
@ -80,7 +78,6 @@
/* Flags for `mremap'. */
#ifdef __USE_GNU
# define MREMAP_MAYMOVE 1
# define MREMAP_FIXED 2
#endif
/* Advice to `madvise'. */
@ -90,10 +87,6 @@
# 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. */

9
sysdeps/unix/sysv/linux/sparc/bits/poll.h
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@ -1,4 +1,4 @@
/* Copyright (C) 1997, 2001, 2006 Free Software Foundation, Inc.
/* Copyright (C) 1997, 2001 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
@ -35,13 +35,6 @@
# 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. */

15
sysdeps/unix/sysv/linux/sparc/bits/resource.h
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@ -1,5 +1,5 @@
/* Bit values & structures for resource limits. Linux/SPARC version.
Copyright (C) 1994, 1996, 1997, 1998, 1999, 2000, 2004, 2005
Copyright (C) 1994, 1996, 1997, 1998, 1999, 2000, 2004
Free Software Foundation, Inc.
This file is part of the GNU C Library.
@ -89,18 +89,7 @@ enum __rlimit_resource
__RLIMIT_MSGQUEUE = 12,
#define RLIMIT_MSGQUEUE __RLIMIT_MSGQUEUE
/* 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,
__RLIMIT_NLIMITS = 13,
__RLIM_NLIMITS = __RLIMIT_NLIMITS
#define RLIMIT_NLIMITS __RLIMIT_NLIMITS
#define RLIM_NLIMITS __RLIM_NLIMITS

19
sysdeps/unix/sysv/linux/sparc/bits/setjmp.h
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@ -1,5 +1,4 @@
/* Copyright (C) 1997, 1999, 2000, 2003, 2005, 2006
Free Software Foundation, Inc.
/* Copyright (C) 1997,1999,2000,2003 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
@ -58,12 +57,28 @@ 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 */

1
sysdeps/unix/sysv/linux/sparc/bits/shm.h
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@ -81,7 +81,6 @@ 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
{

41
sysdeps/unix/sysv/linux/sparc/bits/stat.h
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@ -1,5 +1,4 @@
/* Copyright (C) 1992, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2006
Free Software Foundation, Inc.
/* Copyright (C) 1992,95,96,97,98,99,2000,2001,2002 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
@ -61,7 +60,15 @@ struct stat
#else
__blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
#endif
#ifdef __USE_MISC
#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
/* 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
@ -71,16 +78,17 @@ 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;
@ -104,7 +112,15 @@ struct stat64
__blksize_t st_blksize; /* Optimal block size for I/O. */
__blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
#ifdef __USE_MISC
#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
/* 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
@ -114,16 +130,17 @@ 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;

88
sysdeps/unix/sysv/linux/sparc/bits/termios.h
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@ -1,6 +1,5 @@
/* termios type and macro definitions. Linux/SPARC version.
Copyright (C) 1993, 1994, 1995, 1996, 1997, 2000, 2005
Free Software Foundation, Inc.
Copyright (C) 1993, 1994, 1995, 1996, 1997, 2000 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
@ -85,41 +84,34 @@ struct termios
#define ONLRET 0x00000020
#define OFILL 0x00000040
#define OFDEL 0x00000080
#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 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
#define FFDLY 0x00008000
#define FF0 0x00000000
#define FF1 0x00008000
#define PAGEOUT 0x00010000 /* SUNOS specific */
#define WRAP 0x00020000 /* SUNOS specific */
#ifdef __USE_MISC
# define XTABS 0x00001800
#endif
/* c_cflag bit meaning */
#ifdef __USE_MISC
# define CBAUD 0x0000100f
#endif
#define CBAUD 0x0000100f
#define B0 0x00000000 /* hang up */
#define B50 0x00000001
#define B75 0x00000002
@ -136,10 +128,8 @@ struct termios
#define B9600 0x0000000d
#define B19200 0x0000000e
#define B38400 0x0000000f
#ifdef __USE_MISC
# define EXTA B19200
# define EXTB B38400
#endif
#define EXTA B19200
#define EXTB B38400
#define CSIZE 0x00000030
#define CS5 0x00000000
#define CS6 0x00000010
@ -151,9 +141,7 @@ struct termios
#define PARODD 0x00000200
#define HUPCL 0x00000400
#define CLOCAL 0x00000800
#ifdef __USE_MISC
# define CBAUDEX 0x00001000
#endif
#define CBAUDEX 0x00001000
#define B57600 0x00001001
#define B115200 0x00001002
#define B230400 0x00001003
@ -171,32 +159,26 @@ struct termios
#define B2000000 0x0000100f
#define __MAX_BAUD B2000000
#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
#define CIBAUD 0x100f0000 /* input baud rate (not used) */
#define CMSPAR 0x40000000 /* mark or space (stick) parity */
#define CRTSCTS 0x80000000 /* flow control */
/* c_lflag bits */
#define ISIG 0x00000001
#define ICANON 0x00000002
#if defined __USE_MISC || defined __USE_XOPEN
# define XCASE 0x00000004
#endif
#define XCASE 0x00000004
#define ECHO 0x00000008
#define ECHOE 0x00000010
#define ECHOK 0x00000020
#define ECHONL 0x00000040
#define NOFLSH 0x00000080
#define TOSTOP 0x00000100
#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 ECHOCTL 0x00000200
#define ECHOPRT 0x00000400
#define ECHOKE 0x00000800
#define DEFECHO 0x00001000 /* SUNOS thing, what is it? */
#define FLUSHO 0x00002000
#define PENDIN 0x00004000
#define IEXTEN 0x00008000
/* modem lines */

20
sysdeps/unix/sysv/linux/sparc/bits/wordsize.h
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@ -1,20 +0,0 @@
/* 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

6
sysdeps/unix/sysv/linux/sparc/readelflib.c
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@ -1,4 +1,4 @@
/* Copyright (C) 1999, 2001, 2005 Free Software Foundation, Inc.
/* Copyright (C) 1999, 2001 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 "elf/readelflib.c"
#include "sysdeps/generic/readelflib.c"
#undef __ELF_NATIVE_CLASS
#undef process_elf_file
#define process_elf_file process_elf64_file
#define __ELF_NATIVE_CLASS 64
#include "elf/readelflib.c"
#include "sysdeps/generic/readelflib.c"

1
sysdeps/unix/sysv/linux/sparc/rt-sysdep.c
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@ -1 +0,0 @@
#include <sysdep.c>

4
sysdeps/unix/sysv/linux/sparc/sparc32/Dist Normal file
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@ -0,0 +1,4 @@
clone.S
kernel_stat.h
setfsuid.c
setfsgid.c

3
sysdeps/unix/sysv/linux/sparc/sparc32/Implies
View File

@ -1,3 +0,0 @@
# These supply the ABI compatibility for when long double was double.
ieee754/ldbl-64-128
ieee754/ldbl-opt

12
sysdeps/unix/sysv/linux/sparc/sparc32/Makefile
View File

@ -4,18 +4,8 @@ LD += -melf32_sparc
# When I get this to work, this is the right thing
ifeq ($(subdir),elf)
CFLAGS-rtld.c += -mcpu=v8
CFLAGS-rtld.c += -mv8
#rtld-routines += dl-sysdepsparc
sysdep-others += lddlibc4
install-bin += lddlibc4
endif # elf
ifeq ($(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

2
sysdeps/unix/sysv/linux/sparc/sparc32/chown.c
View File

@ -1 +1 @@
#include <sysdeps/unix/sysv/linux/sh/chown.c>
#include <sysdeps/unix/sysv/linux/m68k/chown.c>

46
sysdeps/unix/sysv/linux/sparc/sparc32/clone.S
View File

@ -24,7 +24,6 @@
#include <asm/errno.h>
#include <asm/unistd.h>
#include <tcb-offsets.h>
#include <sysdep.h>
#define CLONE_VM 0x00000100
#define CLONE_THREAD 0x00010000
@ -33,26 +32,19 @@
pid_t *ptid, void *tls, pid_t *ctid); */
.text
ENTRY (__clone)
.align 4
.globl __clone
.type __clone,@function
__clone:
save %sp,-96,%sp
cfi_def_cfa_register(%fp)
cfi_window_save
cfi_register(%o7, %i7)
/* sanity check arguments */
orcc %i0,%g0,%g2
tst %i0
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 */
@ -67,43 +59,39 @@ ENTRY (__clone)
tst %o1
bne __thread_start
nop
jmpl %i7 + 8, %g0
ret
restore %o0,%g0,%o0
.Lerror:
call __errno_location
or %g0,EINVAL,%i0
st %i0,[%o0]
jmpl %i7 + 8, %g0
ret
restore %g0,-1,%o0
END(__clone)
.size __clone, .-__clone
.type __thread_start,@function
__thread_start:
cfi_startproc
__thread_start:
#ifdef RESET_PID
sethi %hi(CLONE_THREAD), %l0
andcc %g4, %l0, %g0
andcc %i2, %l0, %g0
bne 1f
andcc %g4, CLONE_VM, %g0
andcc %i2, 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
mov %g0, %fp /* terminate backtrace */
call %g2
mov %g3,%o0
call %i0
mov %i3,%o0
call _exit,0
nop
cfi_endproc
.size __thread_start, .-__thread_start
weak_alias (__clone, clone)
weak_alias(__clone, clone)

64
sysdeps/unix/sysv/linux/sparc/sparc32/dl-procinfo.c Normal file
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@ -0,0 +1,64 @@
/* 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

75
sysdeps/unix/sysv/linux/sparc/sparc32/dl-procinfo.h Normal file
View File

@ -0,0 +1,75 @@
/* 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 */

1
sysdeps/unix/sysv/linux/sparc/sparc32/fchownat.c
View File

@ -1 +0,0 @@
#include <sysdeps/unix/sysv/linux/i386/fchownat.c>

2
sysdeps/unix/sysv/linux/sparc/sparc32/fpu/Implies
View File

@ -1,2 +0,0 @@
# We must list this here to move it ahead of the ldbl-opt code.
sparc/sparc32/fpu

1
sysdeps/unix/sysv/linux/sparc/sparc32/fxstatat.c
View File

@ -1 +0,0 @@
#include <sysdeps/unix/sysv/linux/i386/fxstatat.c>

8
sysdeps/unix/sysv/linux/sparc/sparc32/nldbl-abi.h
View File

@ -1,8 +0,0 @@
/* 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

26
sysdeps/unix/sysv/linux/sparc/sparc32/pipe.S
View File

@ -19,22 +19,20 @@
#include <sysdep.h>
.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; */
.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; */
retl
clr %o0
END(__libc_pipe)
clr %o0
SYSCALL_ERROR_HANDLER
PSEUDO_END (__libc_pipe)
weak_alias (__libc_pipe, __pipe)
libc_hidden_def (__pipe)
weak_alias (__libc_pipe, pipe)

6
sysdeps/unix/sysv/linux/sparc/sparc32/semctl.c
View File

@ -1,6 +1,6 @@
/* Semctl for architectures where word sized unions are passed indirectly
Copyright (C) 1995,1997,1998,2000,2002,2003,2004,2006
Free Software Foundation, Inc.
Copyright (C) 1995, 1997, 1998, 2000, 2002, 2003, 2004
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

6
sysdeps/unix/sysv/linux/sparc/sparc32/sigaction.c
View File

@ -1,5 +1,5 @@
/* POSIX.1 sigaction call for Linux/SPARC.
Copyright (C) 1997-2000,2002,2003,2005 Free Software Foundation, Inc.
Copyright (C) 1997,1998,1999,2000,2002,2003 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Miguel de Icaza (miguel@nuclecu.unam.mx), 1997.
@ -132,10 +132,6 @@ __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)

39
sysdeps/unix/sysv/linux/sparc/sparc32/socket.S
View File

@ -40,14 +40,10 @@
The .S files for the other calls just #define socket and #include this. */
#ifndef __socket
# ifndef NO_WEAK_ALIAS
# define __socket P(__,socket)
# else
# define __socket socket
# endif
#define __socket P(__,socket)
#endif
.globl __syscall_error
.globl __socket
ENTRY (__socket)
/* Drop up to 6 arguments (recvfrom) into the memory allocated by
@ -76,19 +72,18 @@ ENTRY (__socket)
add %sp, 68, %o1 /* arg 2: parameter block */
LOADSYSCALL(socketcall)
t 0x10
bcc 1f
mov %o7, %g1
call __syscall_error
mov %g1, %o7
1: jmpl %o7 + 8, %g0
bcs __syscall_error_handler
nop
retl
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
@ -96,22 +91,18 @@ ENTRY (__socket)
mov P(SOCKOP_,socket), %o0
LOADSYSCALL(socketcall)
t 0x10
bcc 1f
bcs __syscall_error_handler2
mov %o0, %l1
CDISABLE;
mov %l0, %o0;
call __syscall_error;
mov %l1, %o0;
b 1f
mov -1, %l1;
1: CDISABLE
CDISABLE
mov %l0, %o0
2: jmpl %i7 + 8, %g0
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

1
sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9b/Implies Normal file
View File

@ -0,0 +1 @@
unix/sysv/linux/sparc/sparc32/sparcv9

16
sysdeps/unix/sysv/linux/sparc/sparc32/syscall.S
View File

@ -17,10 +17,8 @@
02111-1307 USA. */
#include <sysdep.h>
.text
.globl __syscall_error
ENTRY(syscall)
ENTRY (syscall)
mov %o0, %g1
mov %o1, %o0
mov %o2, %o1
@ -28,10 +26,10 @@ ENTRY(syscall)
mov %o4, %o3
mov %o5, %o4
ta 0x10
bcc 1f
mov %o7, %g1
call __syscall_error
mov %g1, %o7
1: retl
bcs __syscall_error_handler
nop
END(syscall)
retl
nop
SYSCALL_ERROR_HANDLER
PSEUDO_END (syscall)

171
sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1997, 2002, 2003, 2004, 2006 Free Software Foundation, Inc.
/* Copyright (C) 1997, 2002, 2003, 2004 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.
@ -38,54 +38,131 @@
#undef PSEUDO
#undef PSEUDO_NOERRNO
#undef PSEUDO_ERRVAL
#undef PSEUDO_END
#undef ENTRY
#undef END
#undef LOC
#define ENTRY(name) \
.align 4; \
.global C_SYMBOL_NAME(name); \
.type name, @function; \
C_LABEL(name) \
cfi_startproc;
#define ENTRY(name) \
.global C_SYMBOL_NAME(name); \
.align 4;\
C_LABEL(name);\
.type name,@function;
#define END(name) \
cfi_endproc; \
#define END(name) \
.size name, . - name
#define LOC(name) .L##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 0x10; \
bcc 1f; \
mov %o7, %g1; \
call __syscall_error; \
mov %g1, %o7; \
1:
#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
#define PSEUDO_NOERRNO(name, syscall_name, args)\
.text; \
ENTRY(name); \
LOADSYSCALL(syscall_name); \
ta 0x10;
#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_ERRVAL(name, syscall_name, args) \
.text; \
ENTRY(name); \
LOADSYSCALL(syscall_name); \
ta 0x10;
#define PSEUDO(name, syscall_name, args) \
.text; \
ENTRY(name); \
LOADSYSCALL(syscall_name); \
ta 0x10; \
bcs __syscall_error_handler; \
nop; \
SYSCALL_ERROR_HANDLER
#define PSEUDO_END(name) \
END(name)
#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
#else /* __ASSEMBLER__ */
@ -137,24 +214,4 @@ ENTRY(name); \
#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 */

7
sysdeps/unix/sysv/linux/sparc/sparc64/Dist Normal file
View File

@ -0,0 +1,7 @@
clone.S
dl-brk.S
kernel_stat.h
getcontext.S
setcontext.S
sizes.h
ucontext_i.h

8
sysdeps/unix/sysv/linux/sparc/sparc64/brk.S
View File

@ -37,11 +37,8 @@ __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
@ -93,6 +90,7 @@ ENTRY (__brk)
sub %g0, 1, %i0
jmpl %i7+8, %g0
restore
END (__brk)
.size __brk, .-__brk
weak_alias (__brk, brk)

75
sysdeps/unix/sysv/linux/sparc/sparc64/clone.S
View File

@ -22,52 +22,34 @@
#include <asm/errno.h>
#include <asm/unistd.h>
#include <tcb-offsets.h>
#include <sysdep.h>
#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
/* int clone(int (*fn)(void *arg), void *child_stack, int flags, void *arg); */
.text
.align 4
.globl __clone
.type __clone,@function
ENTRY (__clone)
__clone:
save %sp, -192, %sp
cfi_def_cfa_register(%fp)
cfi_window_save
cfi_register(%o7, %i7)
/* sanity check arguments */
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 */
brz,pn %i0, 99f
mov %i0, %l0 /* save fn */
brz,pn %i1, 99f
mov %i3, %l3 /* save arg */
/* 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
nop
jmpl %i7 + 8, %g0
restore %o0, %g0, %o0
mov %o0, %i0
ret
restore
99:
#ifndef _LIBC_REENTRANT
#ifdef PIC
@ -89,33 +71,18 @@ ENTRY (__clone)
nop
st %i0, [%o0]
#endif
jmpl %i7 + 8, %g0
ret
restore %g0,-1,%o0
END(__clone)
.size __clone, .-__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 */
call %g2
mov %g3,%o0
sub %sp, 6*8, %sp /* provide arg storage */
call %l0
mov %l3,%o0
call _exit,0
nop
cfi_endproc
.size __thread_start, .-__thread_start
.size __thread_start, .-__thread_start
weak_alias (__clone, clone)
weak_alias(__clone, clone)

64
sysdeps/unix/sysv/linux/sparc/sparc64/dl-procinfo.c Normal file
View File

@ -0,0 +1,64 @@
/* 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

76
sysdeps/unix/sysv/linux/sparc/sparc64/dl-procinfo.h Normal file
View File

@ -0,0 +1,76 @@
/* 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 */

1
sysdeps/unix/sysv/linux/sparc/sparc64/fxstatat.c
View File

@ -1 +0,0 @@
#include "../../i386/fxstatat.c"

2
sysdeps/unix/sysv/linux/sparc/sparc64/getcontext.S
View File

@ -62,4 +62,4 @@ ENTRY(__getcontext)
END(__getcontext)
weak_alias (__getcontext, getcontext)
weak_alias(__getcontext, getcontext)

46
sysdeps/unix/sysv/linux/sparc/sparc64/kernel_stat.h
View File

@ -9,39 +9,31 @@ struct kernel_stat
unsigned int st_gid;
unsigned int st_rdev;
long int st_size;
long int st_atime_sec;
long int st_mtime_sec;
long int st_ctime_sec;
long int st_atime;
long int st_mtime;
long int st_ctime;
long int st_blksize;
long int st_blocks;
unsigned long int __unused1;
unsigned long int __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;
#define _HAVE___UNUSED1
#define _HAVE___UNUSED2
unsigned int st_mode;
unsigned int st_uid;
unsigned int st_gid;
unsigned int __pad0;
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 _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
#define XSTAT_IS_XSTAT64 1

6
sysdeps/unix/sysv/linux/sparc/sparc64/longjmp.S
View File

@ -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)

2
sysdeps/unix/sysv/linux/sparc/sparc64/lxstat.c
View File

@ -1 +1 @@
#include "../../i386/lxstat.c"
#include "../../lxstat.c"

8
sysdeps/unix/sysv/linux/sparc/sparc64/pause.c
View File

@ -1,9 +1 @@
#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>

16
sysdeps/unix/sysv/linux/sparc/sparc64/pipe.S
View File

@ -19,22 +19,18 @@
#include <sysdep.h>
.text
.globl __syscall_error
ENTRY(__libc_pipe)
ENTRY (__libc_pipe)
mov %o0, %o2 /* Save PIPEDES. */
LOADSYSCALL(pipe)
ta 0x6d
bcc,pt %xcc, 1f
mov %o7, %g1
call __syscall_error
mov %g1, %o7
1: st %o0, [%o2] /* PIPEDES[0] = %o0; */
bcs,pn %xcc, __syscall_error_handler
nop
st %o0, [%o2] /* PIPEDES[0] = %o0; */
st %o1, [%o2 + 4] /* PIPEDES[1] = %o1; */
retl
clr %o0
END(__libc_pipe)
SYSCALL_ERROR_HANDLER
PSEUDO_END (__libc_pipe)
weak_alias (__libc_pipe, __pipe)
libc_hidden_def (__pipe)

7
sysdeps/unix/sysv/linux/sparc/sparc64/setcontext.S
View File

@ -24,15 +24,12 @@
.weak setcontext
ENTRY(setcontext)
ba,pt %xcc, 1f
mov 1, %o1
END(setcontext)
mov 1, %o1
/* int __setcontext(ucontext_t *ctx, int restoremask); */
ENTRY(__setcontext)
1: ldx [%o0 + UC_SIGMASK], %o2
ldx [%o0 + UC_SIGMASK], %o2
stx %o2, [%o0 + __UC_SIGMASK]
ta 0x6f

3
sysdeps/unix/sysv/linux/sparc/sparc64/setjmp.S
View File

@ -39,8 +39,7 @@ libc_hidden_def (_setjmp)
/* int setjmp(jmp_buf) */
ENTRY(setjmp)
ba,pt %xcc, __sigsetjmp_local
set 1, %o1
set 1, %o1
END(setjmp)
/* int __sigsetjmp(jmp_buf, savemask) */

6
sysdeps/unix/sysv/linux/sparc/sparc64/sigaction.c
View File

@ -1,5 +1,5 @@
/* POSIX.1 sigaction call for Linux/SPARC64.
Copyright (C) 1997-2000,2002,2003,2005 Free Software Foundation, Inc.
Copyright (C) 1997,1998,1999,2000,2002,2003 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).
@ -65,10 +65,6 @@ __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)

1
sysdeps/unix/sysv/linux/sparc/sparc64/sigsuspend.c Normal file
View File

@ -0,0 +1 @@
#include "../../ia64/sigsuspend.c"

39
sysdeps/unix/sysv/linux/sparc/sparc64/socket.S
View File

@ -40,15 +40,11 @@
The .S files for the other calls just #define socket and #include this. */
#ifndef __socket
# ifndef NO_WEAK_ALIAS
# define __socket P(__,socket)
# else
# define __socket socket
# endif
#define __socket P(__,socket)
#endif
.globl __syscall_error
ENTRY(__socket)
.globl __socket
ENTRY (__socket)
/* Drop up to 6 arguments (recvfrom) into the memory allocated by
the caller for varargs, since that's really what we have. */
@ -77,15 +73,14 @@ ENTRY(__socket)
LOADSYSCALL(socketcall)
ta 0x6d
bcc,pt %xcc, 1f
mov %o7, %g1
call __syscall_error
mov %g1, %o7
1: retl
bcs,pn %xcc, __syscall_error_handler
nop
retl
nop
#if defined NEED_CANCELLATION && defined CENABLE
.Lsocket_cancel:
cfi_startproc
save %sp, -160, %sp
cfi_def_cfa_register (%fp)
cfi_window_save
@ -98,22 +93,18 @@ ENTRY(__socket)
LOADSYSCALL(socketcall)
ta 0x6d
bcc,pt %xcc, 1f
bcs,pn %xcc, __syscall_error_handler2
mov %o0, %l1
CDISABLE;
mov %l0, %o0;
call __syscall_error;
mov %l1, %o0;
ba,pt %xcc, 2f
mov -1, %l1;
1: CDISABLE
CDISABLE
mov %l0, %o0
2: jmpl %i7 + 8, %g0
jmpl %i7 + 8, %g0
restore %g0, %l1, %o0
cfi_endproc
SYSCALL_ERROR_HANDLER2
#endif
END(__socket)
SYSCALL_ERROR_HANDLER
END (__socket)
#ifndef NO_WEAK_ALIAS
weak_alias (__socket, socket)
#endif

17
sysdeps/unix/sysv/linux/sparc/sparc64/syscall.S
View File

@ -19,8 +19,8 @@
#include <sysdep.h>
.text
.globl __syscall_error
ENTRY(syscall)
ENTRY (syscall)
mov %o0,%g1
mov %o1,%o0
mov %o2,%o1
@ -30,10 +30,11 @@ ENTRY(syscall)
ta 0x6d
bcc,pt %xcc, 1f
mov %o7, %g1
call __syscall_error
mov %g1, %o7
1: retl
bcs,pn %xcc,__syscall_error_handler
nop
END(syscall)
retl
nop
SYSCALL_ERROR_HANDLER
PSEUDO_END (syscall)

159
sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h
View File

@ -1,5 +1,4 @@
/* Copyright (C) 1997, 2000, 2002, 2003, 2004, 2006
Free Software Foundation, Inc.
/* Copyright (C) 1997, 2000, 2002, 2003, 2004 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson <richard@gnu.ai.mit.edu>, 1997.
@ -26,7 +25,6 @@
#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
@ -49,52 +47,99 @@
#undef PSEUDO
#undef PSEUDO_NOERRNO
#undef PSEUDO_ERRVAL
#undef PSEUDO_END
#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 PSEUDO_END_ERRVAL
#define PSEUDO_END_ERRVAL(name) \
.size name,.-name
#undef END
#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)
#define END(name) \
.size name,.-name
/* Careful here! This "ret" define can interfere; use jmpl if unsure. */
#define ret retl; nop
@ -152,24 +197,4 @@ ENTRY(name); \
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 */

9
sysdeps/unix/sysv/linux/sparc/sparc64/xstat.c
View File

@ -1,8 +1 @@
#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
#include "../../xstat.c"

127
sysdeps/unix/sysv/linux/sparc/sparc64/xstatconv.c
View File

@ -1,127 +0,0 @@
/* 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;
}

24
sysdeps/unix/sysv/linux/sparc/sys/ptrace.h
View File

@ -1,6 +1,5 @@
/* `ptrace' debugger support interface. Linux/SPARC version.
Copyright (C) 1996, 1997, 1998, 1999, 2000, 2006
Free Software Foundation, Inc.
Copyright (C) 1996, 1997, 1998, 1999, 2000 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
@ -149,11 +148,12 @@ 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,
@ -161,26 +161,10 @@ 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

1
sysdeps/unix/sysv/linux/sparc/sysdep.S Normal file
View File

@ -0,0 +1 @@
/* Nothing to do here. */

1
sysdeps/unix/sysv/linux/sparc/sysdep.c
View File

@ -1 +0,0 @@
#include <sysdeps/unix/sysv/linux/powerpc/sysdep.c>