diff options
Diffstat (limited to 'sysdeps/mach')
| -rw-r--r-- | sysdeps/mach/hurd/dl-sysdep.c | 53 | ||||
| -rw-r--r-- | sysdeps/mach/hurd/i386/sigcontextinfo.h | 22 | ||||
| -rw-r--r-- | sysdeps/mach/hurd/sigsuspend.c | 6 |
3 files changed, 30 insertions, 51 deletions
diff --git a/sysdeps/mach/hurd/dl-sysdep.c b/sysdeps/mach/hurd/dl-sysdep.c index 44049ce..8edde69 100644 --- a/sysdeps/mach/hurd/dl-sysdep.c +++ b/sysdeps/mach/hurd/dl-sysdep.c @@ -122,6 +122,7 @@ _dl_sysdep_start (void **start_argptr, unfmh(); /* XXX */ +#if 0 /* XXX make this work for real someday... */ if (_dl_hurd_data->user_entry == (vm_address_t) &ENTRY_POINT) /* We were invoked as a command, not as the program interpreter. The generic ld.so code supports this: it will parse the args @@ -166,6 +167,7 @@ unfmh(); /* XXX */ can be retrieved by the program later. */ l->l_info[DT_NULL] = (void *) memobj; } +#endif /* Call elf/rtld.c's main program. It will set everything up and leave us to transfer control to USER_ENTRY. */ @@ -643,58 +645,13 @@ _dl_important_hwcaps (const char *platform, size_t platform_len, size_t *sz, return result; } -void weak_function -_dl_sysdep_fatal (const char *msg, ...) -{ - va_list ap; - - va_start (ap, msg); - do - { - size_t len = strlen (msg); - mach_msg_type_number_t nwrote; - do - { - if (__io_write (_hurd_init_dtable[2], msg, len, -1, &nwrote)) - break; - len -= nwrote; - msg += nwrote; - } while (nwrote > 0); - msg = va_arg (ap, const char *); - } while (msg); - va_end (ap); - - _exit (127); -} - void weak_function -_dl_sysdep_error (const char *msg, ...) +_dl_sysdep_output (int fd, const char *msg, ...) { va_list ap; - va_start (ap, msg); - do - { - size_t len = strlen (msg); - mach_msg_type_number_t nwrote; - do - { - if (__io_write (_hurd_init_dtable[2], msg, len, -1, &nwrote)) - break; - len -= nwrote; - msg += nwrote; - } while (nwrote > 0); - msg = va_arg (ap, const char *); - } while (msg); - va_end (ap); -} - - -void weak_function -_dl_sysdep_message (const char *msg, ...) -{ - va_list ap; + assert(fd < _hurd_init_dtablesize); va_start (ap, msg); do @@ -703,7 +660,7 @@ _dl_sysdep_message (const char *msg, ...) mach_msg_type_number_t nwrote; do { - if (__io_write (_hurd_init_dtable[1], msg, len, -1, &nwrote)) + if (__io_write (_hurd_init_dtable[fd], msg, len, -1, &nwrote)) break; len -= nwrote; msg += nwrote; diff --git a/sysdeps/mach/hurd/i386/sigcontextinfo.h b/sysdeps/mach/hurd/i386/sigcontextinfo.h new file mode 100644 index 0000000..6dd80f2 --- /dev/null +++ b/sysdeps/mach/hurd/i386/sigcontextinfo.h @@ -0,0 +1,22 @@ +/* Copyright (C) 1998 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., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#define SIGCONTEXT struct sigcontext +#define GET_PC(ctx) ((void *) (ctx).sc_eip) +#define GET_FRAME(ctx) ((void *) (ctx).sc_ebp) +#define GET_STACK(ctx) ((void *) (ctx).sc_uesp) diff --git a/sysdeps/mach/hurd/sigsuspend.c b/sysdeps/mach/hurd/sigsuspend.c index ec78495..58f1417 100644 --- a/sysdeps/mach/hurd/sigsuspend.c +++ b/sysdeps/mach/hurd/sigsuspend.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 92, 93, 94, 95, 96, 97 Free Software Foundation, Inc. +/* Copyright (C) 1991,92,93,94,95,96,97,98 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 @@ -23,9 +23,8 @@ /* Change the set of blocked signals to SET, wait until a signal arrives, and restore the set of blocked signals. */ -/* XXX should be __sigsuspend ? */ int -sigsuspend (set) +__sigsuspend (set) const sigset_t *set; { struct hurd_sigstate *ss; @@ -80,3 +79,4 @@ sigsuspend (set) errno = EINTR; return -1; } +weak_alias (__sigsuspend, sigsuspend) |