diff options
28 files changed, 814 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog index cf965b4a57..742aff253d 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +Thu Mar 9 17:16:53 1995 Brendan Kehoe (brendan@zen.org) + + * configure.in: Match `osf*', not `osf1*'. + * configure: Likewise. + * sysdeps/unix/bsd/osf: Renamed to `sysdeps/unix/bsd/osf1'. + Wed Mar 8 13:38:13 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> * posix/glob/configure.bat: Fixes from DJ. diff --git a/configure b/configure index 9a36433099..5c1acaa02f 100755 --- a/configure +++ b/configure @@ -568,7 +568,7 @@ gnu*) base_os=mach/hurd ;; netbsd* | 386bsd*) base_os=unix/bsd/bsd4.4 ;; -osf1* | sunos* | ultrix* | newsos* | dynix* | *bsd*) +osf* | sunos* | ultrix* | newsos* | dynix* | *bsd*) base_os=unix/bsd ;; linux* | sysv* | isc* | esix* | sco* | minix* | irix4*) base_os=unix/sysv ;; diff --git a/configure.in b/configure.in index 4d03b808cd..bd4a1e7172 100644 --- a/configure.in +++ b/configure.in @@ -80,7 +80,7 @@ gnu*) base_os=mach/hurd ;; netbsd* | 386bsd*) base_os=unix/bsd/bsd4.4 ;; -osf1* | sunos* | ultrix* | newsos* | dynix* | *bsd*) +osf* | sunos* | ultrix* | newsos* | dynix* | *bsd*) base_os=unix/bsd ;; linux* | sysv* | isc* | esix* | sco* | minix* | irix4*) base_os=unix/sysv ;; diff --git a/sysdeps/unix/bsd/osf/=dirstream.h b/sysdeps/unix/bsd/osf/=dirstream.h new file mode 100644 index 0000000000..c37610e258 --- /dev/null +++ b/sysdeps/unix/bsd/osf/=dirstream.h @@ -0,0 +1,44 @@ +/* Copyright (C) 1993 Free Software Foundation, Inc. + Contributed by Brendan Kehoe (brendan@zen.org). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 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 +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#ifndef _DIRSTREAM_H + +#define _DIRSTREAM_H 1 + +#define __need_size_t +#include <stddef.h> + +/* Directory stream type. */ + +typedef struct + { + int __fd; /* File descriptor. */ + + size_t __offset; /* Current offset into the block. */ + size_t __size; /* Total valid data in the block. */ + char *__data; /* Directory block. */ + + int __allocation; /* Space allocated for the block. */ + + int __data_len; /* Size of __data. */ + long __dd_seek; /* OSF/1 magic cookie returned by getdents. */ + void *dd_lock; /* Used by OSF/1 for inter-thread locking. */ + + } DIR; + +#endif /* dirstream.h */ diff --git a/sysdeps/unix/bsd/osf/Implies b/sysdeps/unix/bsd/osf/Implies new file mode 100644 index 0000000000..82719f5a5d --- /dev/null +++ b/sysdeps/unix/bsd/osf/Implies @@ -0,0 +1,2 @@ +# OSF/1 has the canonical set of <sys/mman.h> system calls. +unix/mman diff --git a/sysdeps/unix/bsd/osf/Makefile b/sysdeps/unix/bsd/osf/Makefile new file mode 100644 index 0000000000..743788a41a --- /dev/null +++ b/sysdeps/unix/bsd/osf/Makefile @@ -0,0 +1,3 @@ +# Without -non_shared (via the compiler's -static flag), we'll end up +# with some unresolved symbols wrt exceptions. +LDFLAGS := $(LDFLAGS) -static diff --git a/sysdeps/unix/bsd/osf/alpha/brk.S b/sysdeps/unix/bsd/osf/alpha/brk.S new file mode 100644 index 0000000000..111f3397af --- /dev/null +++ b/sysdeps/unix/bsd/osf/alpha/brk.S @@ -0,0 +1,53 @@ +/* Copyright (C) 1993, 1995 Free Software Foundation, Inc. + Contributed by Brendan Kehoe (brendan@zen.org). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 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 +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +#ifndef SYS_brk +#define SYS_brk 17 +#endif + +#ifndef HAVE_GNU_LD +#define __end end +#endif + +.data + .extern __end,8 + .globl __curbrk +__curbrk: + .quad __end + +.text +ENTRY(__brk) + ! FIXME We do not check for asking for less than a page yet. + ldiq v0, SYS_brk + call_pal PAL_callsys + bne a3, error + + /* Update __curbrk and exit cleanly. */ +! ldgp gp, 0(t12) + stl a0, __curbrk + + mov zero, v0 + ret + /* What a horrible way to die. */ +error: ldgp gp,0(gp) + jmp zero,syscall_error + .end __brk + +weak_alias (__brk, brk) diff --git a/sysdeps/unix/bsd/osf/alpha/fork.S b/sysdeps/unix/bsd/osf/alpha/fork.S new file mode 100644 index 0000000000..7c8d671893 --- /dev/null +++ b/sysdeps/unix/bsd/osf/alpha/fork.S @@ -0,0 +1,25 @@ +/* Copyright (C) 1993, 1995 Free Software Foundation, Inc. + Contributed by Brendan Kehoe (brendan@zen.org). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 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 +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +SYSCALL__ (fork, 0) + cmovne a4, 0, v0 + ret + +weak_alias (__fork, fork) diff --git a/sysdeps/unix/bsd/osf/alpha/getdents.S b/sysdeps/unix/bsd/osf/alpha/getdents.S new file mode 100644 index 0000000000..16ccbc2ce2 --- /dev/null +++ b/sysdeps/unix/bsd/osf/alpha/getdents.S @@ -0,0 +1,25 @@ +/* Copyright (C) 1993, 1995 Free Software Foundation, Inc. + Contributed by Brendan Kehoe (brendan@zen.org). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 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 +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +SYSCALL__ (getdirentries, 4) + ret + +weak_alias (__getdirentries, getdirentries) + diff --git a/sysdeps/unix/bsd/osf/alpha/killpg.S b/sysdeps/unix/bsd/osf/alpha/killpg.S new file mode 100644 index 0000000000..f0b82b3d1a --- /dev/null +++ b/sysdeps/unix/bsd/osf/alpha/killpg.S @@ -0,0 +1,25 @@ +/* Copyright (C) 1993 Free Software Foundation, Inc. + Contributed by Brendan Kehoe (brendan@zen.org). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 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 +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +#include <sys/ult_syscall.h> +#define SYS_killpg SYS_ult_killpg + +SYSCALL (killpg, 2) + ret diff --git a/sysdeps/unix/bsd/osf/alpha/pipe.S b/sysdeps/unix/bsd/osf/alpha/pipe.S new file mode 100644 index 0000000000..6b074eda1a --- /dev/null +++ b/sysdeps/unix/bsd/osf/alpha/pipe.S @@ -0,0 +1,30 @@ +/* Copyright (C) 1993, 1995 Free Software Foundation, Inc. + Contributed by Brendan Kehoe (brendan@zen.org). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 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 +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +SYSCALL__ (pipe, 1) + /* Plop in the two descriptors. */ + stl r0, 0(a0) + stl r1, 4(a0) + + /* Go out with a clean status. */ + mov zero, r0 + ret + +weak_alias (__pipe, pipe) diff --git a/sysdeps/unix/bsd/osf/alpha/recv.S b/sysdeps/unix/bsd/osf/alpha/recv.S new file mode 100644 index 0000000000..4ac00eb44e --- /dev/null +++ b/sysdeps/unix/bsd/osf/alpha/recv.S @@ -0,0 +1,25 @@ +/* Copyright (C) 1991, 1992 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 Library General Public License as +published by the Free Software Foundation; either version 2 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 +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +#include <sys/ult_syscall.h> +#define SYS_recv SYS_ult_recv + +SYSCALL (recv, 4) + ret diff --git a/sysdeps/unix/bsd/osf/alpha/send.S b/sysdeps/unix/bsd/osf/alpha/send.S new file mode 100644 index 0000000000..ca46894a25 --- /dev/null +++ b/sysdeps/unix/bsd/osf/alpha/send.S @@ -0,0 +1,25 @@ +/* Copyright (C) 1991, 1992 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 Library General Public License as +published by the Free Software Foundation; either version 2 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 +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +#include <sys/ult_syscall.h> +#define SYS_send SYS_ult_send + +SYSCALL (send, 4) + ret diff --git a/sysdeps/unix/bsd/osf/alpha/sigblock.S b/sysdeps/unix/bsd/osf/alpha/sigblock.S new file mode 100644 index 0000000000..c3556a915f --- /dev/null +++ b/sysdeps/unix/bsd/osf/alpha/sigblock.S @@ -0,0 +1,27 @@ +/* Copyright (C) 1994, 1995 Free Software Foundation, Inc. + Contributed by Brendan Kehoe (brendan@zen.org). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 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 +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +#include <sys/ult_syscall.h> +#define SYS_sigblock SYS_ult_sigblock + +SYSCALL__ (sigblock, 1) + ret + +weak_alias (__sigblock, sigblock) diff --git a/sysdeps/unix/bsd/osf/alpha/sigpause.S b/sysdeps/unix/bsd/osf/alpha/sigpause.S new file mode 100644 index 0000000000..04b6d45db7 --- /dev/null +++ b/sysdeps/unix/bsd/osf/alpha/sigpause.S @@ -0,0 +1,27 @@ +/* Copyright (C) 1993, 1995 Free Software Foundation, Inc. + Contributed by Brendan Kehoe (brendan@zen.org). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 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 +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +#include <sys/ult_syscall.h> +#define SYS_sigpause SYS_ult_sigpause + +SYSCALL__ (sigpause, 1) + ret + +weak_alias (__sigpause, sigpause) diff --git a/sysdeps/unix/bsd/osf/alpha/sigsetmask.S b/sysdeps/unix/bsd/osf/alpha/sigsetmask.S new file mode 100644 index 0000000000..fb3a1d19f7 --- /dev/null +++ b/sysdeps/unix/bsd/osf/alpha/sigsetmask.S @@ -0,0 +1,27 @@ +/* Copyright (C) 1993, 1995 Free Software Foundation, Inc. + Contributed by Brendan Kehoe (brendan@zen.org). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 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 +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +#include <sys/ult_syscall.h> +#define SYS_sigsetmask SYS_ult_sigsetmask + +SYSCALL__ (sigsetmask, 1) + ret + +weak_alias (__sigsetmask, sigsetmask) diff --git a/sysdeps/unix/bsd/osf/alpha/sigvec.S b/sysdeps/unix/bsd/osf/alpha/sigvec.S new file mode 100644 index 0000000000..b04ec6e12e --- /dev/null +++ b/sysdeps/unix/bsd/osf/alpha/sigvec.S @@ -0,0 +1,27 @@ +/* Copyright (C) 1993, 1995 Free Software Foundation, Inc. + Contributed by Brendan Kehoe (brendan@zen.org). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 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 +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +#include <sys/ult_syscall.h> +#define SYS_sigvec SYS_ult_sigvec + +SYSCALL__ (sigvec, 3) + ret + +weak_alias (__sigvec, sigvec) diff --git a/sysdeps/unix/bsd/osf/alpha/start.S b/sysdeps/unix/bsd/osf/alpha/start.S new file mode 100644 index 0000000000..52eb03667f --- /dev/null +++ b/sysdeps/unix/bsd/osf/alpha/start.S @@ -0,0 +1,65 @@ +/* Copyright (C) 1993, 1995 Free Software Foundation, Inc. + Contributed by Brendan Kehoe (brendan@zen.org). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 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 +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +.comm errno, 4 + +!.sdata +!.globl STARTFRM +!STARTFRM = 0 + +.text +ENTRY(__start) + lda sp, -16(sp) + stq zero, 8(sp) + + ! This branch puts the address of the current insn in t0. + br t0, 10f +10: + ! We set the GP register by using the address of the ldgp + ! (what we just put into t0). + ldgp gp, 0(t0) + + ! get argc + ldl a0, 16(sp) + + ! get argv + lda a1, 24(sp) + + ! move ahead to envp + s8addq a0, a1, a2 + addq a2, 0x8, a2 + + ! Store in environ. + stq a2, environ + + ! Clear out errno. +! ldgp gp, 0(t12) + stl zero, errno + + ! Call main. + jsr ra, main + ldgp gp, 0(ra) + + mov v0, a0 + + jsr ra, exit + ldgp gp, 0(ra) + + .end __start diff --git a/sysdeps/unix/bsd/osf/alpha/statbuf.h b/sysdeps/unix/bsd/osf/alpha/statbuf.h new file mode 100644 index 0000000000..9cadfaefd3 --- /dev/null +++ b/sysdeps/unix/bsd/osf/alpha/statbuf.h @@ -0,0 +1,75 @@ +/* Copyright (C) 1993 Free Software Foundation, Inc. + Contributed by Brendan Kehoe (brendan@zen.org). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 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 +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#ifndef _STATBUF_H +#define _STATBUF_H + +#include <gnu/types.h> + +/* Structure describing file characteristics. */ +struct stat + { + int st_dev; /* Device. */ + unsigned int st_ino; /* File serial number. */ + unsigned int st_mode; /* File mode. */ + unsigned short st_nlink; /* Link count. */ + unsigned int st_uid; /* User ID of the file's owner. */ + unsigned int st_gid; /* Group ID of the file's group.*/ + int st_rdev; /* Device number, if device. */ + + long st_size; /* Size of file, in bytes. */ + + int st_atime; /* Time of last access. */ + int st_atime_usec; + int st_mtime; /* Time of last modification. */ + int st_mtime_usec; + int st_ctime; /* Time of last status change. */ + int st_ctime_usec; + + unsigned int st_blksize; /* Optimal block size for I/O. */ +#define _STATBUF_ST_BLKSIZE /* Tell code we have this member. */ + + int st_blocks; /* Number of 512-byte blocks allocated. */ + unsigned int st_flags; + unsigned int st_gen; + }; + +/* Encoding of the file mode. */ + +#define __S_IFMT 0170000 /* These bits determine file type. */ + +/* File types. */ +#define __S_IFDIR 0040000 /* Directory. */ +#define __S_IFCHR 0020000 /* Character device. */ +#define __S_IFBLK 0060000 /* Block device. */ +#define __S_IFREG 0100000 /* Regular file. */ +#define __S_IFIFO 0010000 /* FIFO. */ + +#define __S_IFLNK 0120000 /* Symbolic link. */ +#define __S_IFSOCK 0140000 /* Socket. */ + +/* Protection bits. */ + +#define __S_ISUID 04000 /* Set user ID on execution. */ +#define __S_ISGID 02000 /* Set group ID on execution. */ +#define __S_ISVTX 01000 /* Save swapped text after use (sticky). */ +#define __S_IREAD 0400 /* Read by owner. */ +#define __S_IWRITE 0200 /* Write by owner. */ +#define __S_IEXEC 0100 /* Execute by owner. */ + +#endif /* statbuf.h */ diff --git a/sysdeps/unix/bsd/osf/alpha/sysdep.S b/sysdeps/unix/bsd/osf/alpha/sysdep.S new file mode 100644 index 0000000000..bc4865cef2 --- /dev/null +++ b/sysdeps/unix/bsd/osf/alpha/sysdep.S @@ -0,0 +1,40 @@ +/* Copyright (C) 1993 Free Software Foundation, Inc. + Contributed by Brendan Kehoe (brendan@zen.org). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 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 +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> +#define _ERRNO_H +#include <errnos.h> + +ENTRY(syscall_error) +#ifdef EWOULDBLOCK_sys + /* We translate the system's EWOULDBLOCK error into EAGAIN. + The GNU C library always defines EWOULDBLOCK==EAGAIN. + EWOULDBLOCK_sys is the original number. */ + subq v0, EWOULDBLOCK_sys, t0 + cmoveq t0, EAGAIN, v0 +#endif + + /* Store it in errno... */ +! ldgp gp, 0(t12) + stl v0, errno + + /* And just kick back a -1. */ + ldil v0, -1 + ret + + .end syscall_error diff --git a/sysdeps/unix/bsd/osf/alpha/sysdep.h b/sysdeps/unix/bsd/osf/alpha/sysdep.h new file mode 100644 index 0000000000..3669a69b9b --- /dev/null +++ b/sysdeps/unix/bsd/osf/alpha/sysdep.h @@ -0,0 +1,73 @@ +/* Copyright (C) 1993, 1995 Free Software Foundation, Inc. + Contributed by Brendan Kehoe (brendan@zen.org). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 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 +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdeps/unix/sysdep.h> + +#ifdef ASSEMBLER + +#include <machine/pal.h> /* get PAL_callsys */ +#include <regdef.h> + +#ifdef __STDC__ +#define ENTRY(name) \ + .globl name; \ + .ent name,0; \ + name##:; \ + .frame sp,0,ra +#else +#define ENTRY(name) \ + .globl name; \ + .ent name,0; \ + name/**/:; \ + .frame sp,0,ra +#endif + +#ifdef __STDC__ +#define PSEUDO(name, syscall_name, args) \ + ENTRY(name); \ + ldiq v0, SYS_##syscall_name; \ + .set noat; \ + call_pal PAL_callsys; \ + .set at; \ + beq a3, 10f; \ + br gp, 20f; \ +20:; \ + ldgp gp, 0(gp); \ + jmp zero, syscall_error; \ +10: +#else +#define PSEUDO(name, syscall_name, args) \ + ENTRY(name); \ + ldiq v0, SYS_/**/syscall_name; \ + .set noat; \ + call_pal PAL_callsys; \ + .set at; \ + beq a3, 10f; \ + br gp, 20f; \ +20:; \ + ldgp gp, 0(gp); \ + jmp zero, syscall_error; \ +10: +#endif + +#define ret ret zero,(ra),1 +#define r0 v0 +#define r1 a4 +#define MOVE(x,y) mov x, y + +#endif /* ASSEMBLER */ diff --git a/sysdeps/unix/bsd/osf/alpha/vhangup.S b/sysdeps/unix/bsd/osf/alpha/vhangup.S new file mode 100644 index 0000000000..d4d2b1c485 --- /dev/null +++ b/sysdeps/unix/bsd/osf/alpha/vhangup.S @@ -0,0 +1,25 @@ +/* Copyright (C) 1991, 1992 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 Library General Public License as +published by the Free Software Foundation; either version 2 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 +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +#include <sys/ult_syscall.h> +#define SYS_vhangup SYS_ult_vhangup + +SYSCALL (vhangup, 1) + ret diff --git a/sysdeps/unix/bsd/osf/alpha/wait4.S b/sysdeps/unix/bsd/osf/alpha/wait4.S new file mode 100644 index 0000000000..e4c322341d --- /dev/null +++ b/sysdeps/unix/bsd/osf/alpha/wait4.S @@ -0,0 +1 @@ +#include <sysdeps/unix/bsd/bsd4.4/wait4.S> diff --git a/sysdeps/unix/bsd/osf/alpha/waitpid.c b/sysdeps/unix/bsd/osf/alpha/waitpid.c new file mode 100644 index 0000000000..8378982ac7 --- /dev/null +++ b/sysdeps/unix/bsd/osf/alpha/waitpid.c @@ -0,0 +1 @@ +#include <sysdeps/unix/bsd/bsd4.4/waitpid.c> diff --git a/sysdeps/unix/bsd/osf/msync.S b/sysdeps/unix/bsd/osf/msync.S new file mode 100644 index 0000000000..75b9f1531d --- /dev/null +++ b/sysdeps/unix/bsd/osf/msync.S @@ -0,0 +1 @@ +#include <sysdeps/unix/bsd/sun/sunos4/msync.S> diff --git a/sysdeps/unix/bsd/osf/sigaction.h b/sysdeps/unix/bsd/osf/sigaction.h new file mode 100644 index 0000000000..8a4e2c5b84 --- /dev/null +++ b/sysdeps/unix/bsd/osf/sigaction.h @@ -0,0 +1,45 @@ +/* Structure and constand definitions for sigaction et al. OSF/1 version. + Copyright (C) 1993 Free Software Foundation, Inc. + Contributed by Brendan Kehoe (brendan@zen.org). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 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 +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the, 1992 Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +/* Structure describing the action to be taken when a signal arrives. */ +struct sigaction + { + /* Signal handler. */ + __sighandler_t sa_handler; + + /* Additional set of signals to be blocked. */ + __sigset_t sa_mask; + + /* Special flags. */ + int sa_flags; + }; + +/* Bits in `sa_flags'. */ +#ifdef __USE_BSD +#define SA_ONSTACK 0x1 /* Take signal on signal stack. */ +#define SA_RESTART 0x2 /* Don't restart syscall on signal return. */ +#define SA_DISABLE 0x4 /* Disable alternate signal stack. */ +#endif +#define SA_NOCLDSTOP 0x4 /* Don't send SIGCHLD when children stop. */ + + +/* Values for the HOW argument to `sigprocmask'. */ +#define SIG_BLOCK 1 /* Block signals. */ +#define SIG_UNBLOCK 2 /* Unblock signals. */ +#define SIG_SETMASK 3 /* Set the set of blocked signals. */ diff --git a/sysdeps/unix/bsd/osf/sys/mman.h b/sysdeps/unix/bsd/osf/sys/mman.h new file mode 100644 index 0000000000..397ad28535 --- /dev/null +++ b/sysdeps/unix/bsd/osf/sys/mman.h @@ -0,0 +1,113 @@ +/* Definitions for BSD-style memory management. OSF/1 version. +Copyright (C) 1994, 1995 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 Library General Public License as +published by the Free Software Foundation; either version 2 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 +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#ifndef _SYS_MMAN_H + +#define _SYS_MMAN_H 1 +#include <features.h> + +#include <gnu/types.h> +#define __need_size_t +#include <stddef.h> + + +/* Protections are chosen from these bits, OR'd together. The + implementation does not necessarily support PROT_EXEC or PROT_WRITE + without PROT_READ. The only guarantees are that no writing will be + allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */ + +#define PROT_NONE 0x00 /* No access. */ +#define PROT_READ 0x01 /* Pages can be read. */ +#define PROT_WRITE 0x02 /* Pages can be written. */ +#define PROT_EXEC 0x04 /* Pages can be executed. */ + + +/* Flags contain mapping type, sharing type and options. */ + +/* Mapping type (must choose one and only one of these). */ +#define MAP_FILE 0x00 /* Mapped from a file or device. */ +#define MAP_ANON 0x10 /* Allocated from anonymous virtual memory. */ +#define MAP_ANONYMOUS MAP_ANON +#define MAP_TYPE 0xf0 /* Mask for type field. */ + +/* Sharing types (must choose one and only one of these). */ +#define MAP_SHARED 0x01 /* Share changes. */ +#define MAP_PRIVATE 0x02 /* Changes private; copy pages on write. */ + +/* Other flags. */ +#define MAP_FIXED 0x0100 /* Map address must be exactly as requested. */ +#define MAP_VARIABLE 0 /* Absence of MAP_FIXED. */ +#define MAP_HASSEMPHORE 0x0200 /* Region may contain semaphores. */ +#define MAP_INHERIT 0x0400 /* Region is retained after exec. */ +#define MAP_UNALIGNED 0x0800 /* File offset need not be page-aligned. */ + +/* Advice to `madvise'. */ +#define MADV_NORMAL 0 /* No further special treatment. */ +#define MADV_RANDOM 1 /* Expect random page references. */ +#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_SPACEAVAIL 5 /* Ensure that resources are available. */ + +/* Flags to `msync'. */ +#define MS_ASYNC 1 /* Asynchronous cache flush. */ +#define MS_SYNC 3 /* Synchronous cache flush. */ +#define MS_INVALIDATE 4 /* Invalidate cached pages. */ + + +#include <sys/cdefs.h> + +__BEGIN_DECLS +/* Map addresses starting near ADDR and extending for LEN bytes. from + OFFSET into the file FD describes according to PROT and FLAGS. If ADDR + is nonzero, it is the desired mapping address. If the MAP_FIXED bit is + set in FLAGS, the mapping will be at ADDR exactly (which must be + page-aligned); otherwise the system chooses a convenient nearby address. + The return value is the actual mapping address chosen or (caddr_t) -1 + for errors (in which case `errno' is set). A successful `mmap' call + deallocates any previous mapping for the affected region. */ + +__caddr_t __mmap __P ((__caddr_t __addr, size_t __len, + int __prot, int __flags, int __fd, off_t __offset)); +__caddr_t mmap __P ((__caddr_t __addr, size_t __len, + int __prot, int __flags, int __fd, off_t __offset)); + +/* Deallocate any mapping for the region starting at ADDR and extending LEN + bytes. Returns 0 if successful, -1 for errors (and sets errno). */ +int __munmap __P ((__caddr_t __addr, size_t __len)); +int munmap __P ((__caddr_t __addr, size_t __len)); + +/* Change the memory protection of the region starting at ADDR and + extending LEN bytes to PROT. Returns 0 if successful, -1 for errors + (and sets errno). */ +int mprotect __P ((__caddr_t __addr, size_t __len, int __prot)); + +/* Synchronize the region starting at ADDR and extending LEN bytes with the + file it maps. Filesystem operations on a file being mapped are + unpredictable before this is done. */ +int msync __P ((__caddr_t __addr, size_t __len, int __flags)); + +/* Advise the system about particular usage patterns the program follows + for the region starting at ADDR and extending LEN bytes. */ +int madvise __P ((__caddr_t __addr, size_t __len, int __advice)); + +__END_DECLS + + +#endif /* sys/mman.h */ diff --git a/sysdeps/unix/bsd/osf/system.c b/sysdeps/unix/bsd/osf/system.c new file mode 100644 index 0000000000..ef42ea2155 --- /dev/null +++ b/sysdeps/unix/bsd/osf/system.c @@ -0,0 +1,2 @@ +/* OSF/1 does have `waitpid'. Avoid unix/system.c, which says we don't. */ +#include <sysdeps/posix/system.c> |