*** empty log message ***cvs/libc-960911

Tue Sep 10 14:42:39 1996  Thomas Bushnell, n/BSG  <thomas@gnu.ai.mit.edu>

	* elf/dl-cache.c: Rename to ...
	* sysdeps/generic/dl-cache.c:  ... here.
	* sysdeps/mach/hurd/dl-cache.c: New file.
	
	* mach/Makefile (distribute): Add `errsystems.awk'.
	* hurd/Makefile (distribute): Add `Notes' and `intr-msg.h'.
	* hurd/hurdintr.awk: Delete file.  (Not used in ages.)
	* hurd/intr-rpc.awk: Likewise.
	* hurd/invoke-trans.c: Likewise.
	* sysdeps/mach/hurd/i386/longjmp-ctx.c: Likewise.
	* sysdeps/mach/hurd/alpha/longjmp-ctx.c: Likewise.
	* sysdeps/mach/hurd/mips/longjmp-ctx.c: Likewise.
	* sysdeps/mach/hurd/i386/init-fault.c: Likewise.
	* sysdeps/mach/hurd/mips/init-fault.c: Likewise.
	* sysdeps/stub/init-fault.c: Likewise.
	* sysdeps/stub/longjmp-ctx.c: Likewise.
	
Thu Sep  5 08:58:47 1996  Richard Henderson  <rth@tamu.edu>

	* sysdeps/alpha/elf/start.S: Make _start global again.

9 files changed, 5 insertions, 284 deletions

diff --git a/elf/dl-cache.c b/sysdeps/generic/dl-cache.c
index 6cd454c7ac..6cd454c7ac 100644
--- a/elf/dl-cache.c
+++ b/sysdeps/generic/dl-cache.c
diff --git a/sysdeps/mach/hurd/alpha/longjmp-ctx.c b/sysdeps/mach/hurd/alpha/longjmp-ctx.c
deleted file mode 100644
index dfc16fdfe4..0000000000
--- a/sysdeps/mach/hurd/alpha/longjmp-ctx.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/* Perform a `longjmp' on a `struct sigcontext'.  Alpha version.
-Copyright (C) 1994 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 <setjmp.h>
-#include <hurd/signal.h>
-#include <string.h>
-
-void
-_hurd_longjmp_sigcontext (struct sigcontext *scp, jmp_buf env, int retval)
-{
-  memset (scp, 0, sizeof (*scp));
-  scp->sc_regs[9] = env[0].__9;
-  scp->sc_regs[11] = env[0].__11;
-  scp->sc_regs[12] = env[0].__12;
-  scp->sc_regs[13] = env[0].__13;
-  scp->sc_regs[14] = env[0].__14;
-  scp->sc_regs[15] = (long int) env[0].__fp;
-  scp->sc_regs[30] = (long int) env[0].__sp;
-  scp->sc_pc = (long int) env[0].__pc;
-
-  memcpy (&scp->sc_fpregs[2], &env[0].__f2, sizeof (double));
-}
diff --git a/hurd/invoke-trans.c b/sysdeps/mach/hurd/dl-cache.c
index e11bff5dc3..7d919cd6a9 100644
--- a/hurd/invoke-trans.c
+++ b/sysdeps/mach/hurd/dl-cache.c
@@ -1,4 +1,5 @@
-/* Copyright (C) 1994 Free Software Foundation, Inc.
+/* Stubby version of dl-cache; the Hurd doesn't support this "feature".
+Copyright (C) 1996 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
@@ -16,22 +17,8 @@ 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 <hurd.h>
-#include <hurd/fs.h>
-
-error_t
-__hurd_invoke_translator (file_t file, int flags, file_t *newport)
+const char *
+_dl_load_cache_lookup (const char *name)
 {
-  error_t err;
-  enum retry_type doretry;
-  char retryname[1024];		/* XXX string_t LOSES! */
-
-  err = __file_invoke_translator (file, flags, &doretry, retryname, newport);
-
-  if (! err)
-    err = __USEPORT (CRDIR, __hurd_file_name_lookup_retry (port,
-							   doretry, retryname,
-							   flags, 0, newport));
-
-  return err;
+  return 0;
 }
diff --git a/sysdeps/mach/hurd/i386/init-fault.c b/sysdeps/mach/hurd/i386/init-fault.c
deleted file mode 100644
index ff22814308..0000000000
--- a/sysdeps/mach/hurd/i386/init-fault.c
+++ /dev/null
@@ -1,41 +0,0 @@
-/* Set up a thread_state for proc_handle_exceptions.  i386 version.
-Copyright (C) 1994 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 <hurd/signal.h>
-#include <mach/thread_status.h>
-#include <string.h>
-#include <setjmp.h>
-
-extern jmp_buf _hurd_sigthread_fault_env;
-
-static char fault_stack[32];
-static volatile void
-faulted (void)
-{
-  __longjmp (_hurd_sigthread_fault_env, 1);
-}
-
-void
-_hurd_initialize_fault_recovery_state (void *state)
-{
-  struct i386_thread_state *ts = state;
-  memset (ts, 0, sizeof (*ts));
-  ts->uesp = (int) &fault_stack[sizeof (fault_stack)];
-  ts->eip = (int) &faulted;
-}
diff --git a/sysdeps/mach/hurd/i386/longjmp-ctx.c b/sysdeps/mach/hurd/i386/longjmp-ctx.c
deleted file mode 100644
index acfbee602e..0000000000
--- a/sysdeps/mach/hurd/i386/longjmp-ctx.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Perform a `longjmp' on a `struct sigcontext'.  i386 version.
-Copyright (C) 1994 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 <setjmp.h>
-#include <hurd/signal.h>
-#include <string.h>
-
-void
-_hurd_longjmp_sigcontext (struct sigcontext *scp, jmp_buf env, int retval)
-{
-  memset (scp, 0, sizeof (*scp));
-  scp->sc_ebx = env[0].__bx;
-  scp->sc_esi = env[0].__si;
-  scp->sc_edi = env[0].__di;
-  scp->sc_ebp = (int) env[0].__bp;
-  scp->sc_uesp = (int) env[0].__sp;
-  scp->sc_eip = (int) env[0].__pc;
-  scp->sc_eax = retval == 0 ? 1 : retval;
-}
diff --git a/sysdeps/mach/hurd/mips/init-fault.c b/sysdeps/mach/hurd/mips/init-fault.c
deleted file mode 100644
index e6f8acf64d..0000000000
--- a/sysdeps/mach/hurd/mips/init-fault.c
+++ /dev/null
@@ -1,41 +0,0 @@
-/* Set up a thread_state for proc_handle_exceptions.  MIPS version.
-Copyright (C) 1994 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 <hurd/signal.h>
-#include <mach/thread_status.h>
-#include <string.h>
-#include <setjmp.h>
-
-extern jmp_buf _hurd_sigthread_fault_env;
-
-static char fault_stack[32];
-static volatile void
-faulted (void)
-{
-  __longjmp (_hurd_sigthread_fault_env, 1);
-}
-
-void
-_hurd_initialize_fault_recovery_state (void *state)
-{
-  struct mips_thread_state *ts = state;
-  memset (ts, 0, sizeof (*ts));
-  ts->r29 = (int) &fault_stack[sizeof (fault_stack)];
-  ts->pc = (int) &faulted;
-}
diff --git a/sysdeps/mach/hurd/mips/longjmp-ctx.c b/sysdeps/mach/hurd/mips/longjmp-ctx.c
deleted file mode 100644
index 0c78f6b4d6..0000000000
--- a/sysdeps/mach/hurd/mips/longjmp-ctx.c
+++ /dev/null
@@ -1,41 +0,0 @@
-/* Perform a `longjmp' on a `struct sigcontext'.  MIPS version.
-Copyright (C) 1994 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 <setjmp.h>
-#include <hurd/signal.h>
-#include <string.h>
-
-void
-_hurd_longjmp_sigcontext (struct sigcontext *scp, jmp_buf env, int retval)
-{
-  scp->sc_gpr[16] = env[0].__regs[0];
-  scp->sc_gpr[17] = env[0].__regs[1];
-  scp->sc_gpr[18] = env[0].__regs[2];
-  scp->sc_gpr[19] = env[0].__regs[3];
-  scp->sc_gpr[20] = env[0].__regs[4];
-  scp->sc_gpr[21] = env[0].__regs[5];
-  scp->sc_gpr[22] = env[0].__regs[6];
-  scp->sc_gpr[23] = env[0].__regs[7];
-
-  scp->sc_gpr[28] = (int) env[0].__gp;
-  scp->sc_fp = (int) env[0].__fp;
-  scp->sc_sp = (int) env[0].__sp;
-  scp->sc_pc = (int) env[0].__pc;
-  scp->sc_gpr[2] = retval ?: 1;
-}
diff --git a/sysdeps/stub/init-fault.c b/sysdeps/stub/init-fault.c
deleted file mode 100644
index 1ba468078f..0000000000
--- a/sysdeps/stub/init-fault.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/* Set up a thread_state for proc_handle_exceptions.  Stub version.
-Copyright (C) 1994 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 <hurd.h>
-#include <mach/thread_status.h>
-
-static char fault_stack[32];
-static volatile void
-faulted (void)
-{
-  __longjmp (_hurd_sigthread_fault_env, 1);
-}
-
-void
-_hurd_initialize_fault_recovery_state (void *state)
-{
-  struct hurd_thread_state *ts = state;
-  memset (ts, 0, sizeof (*ts));
-  /* Point the SP in TS at the fault stack,
-     and set the PC to run `faulted' (above).  */
-  #error "Need to write sysdeps/mach/hurd/MACHINE/init_fault.c"
-}
diff --git a/sysdeps/stub/longjmp-ctx.c b/sysdeps/stub/longjmp-ctx.c
deleted file mode 100644
index 11ed609f3b..0000000000
--- a/sysdeps/stub/longjmp-ctx.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Perform a `longjmp' on a `struct sigcontext'.  Stub version.
-Copyright (C) 1994 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 <setjmp.h>
-#include <signal.h>
-#include <string.h>
-
-void
-_hurd_longjmp_sigcontext (struct sigcontext *scp, jmp_buf env, int retval)
-{
-  memset (scp, 0, sizeof (*scp));
-  /* Set all the registers in *SCP to the values described by ENV and RETVAL.
-     After this, calling `__sigreturn (SCP)' in that thread should be just
-     like calling `longjmp (ENV, RETVAL)'.  */
-  #error "Need to write sysdeps/mach/hurd/MACHINE/longjmp-ctx.c"
-}