diff options
| -rw-r--r-- | ChangeLog | 27 | ||||
| -rw-r--r-- | hurd/Makefile | 2 | ||||
| -rw-r--r-- | hurd/hurdintr.awk | 25 | ||||
| -rw-r--r-- | hurd/intr-rpc.awk | 45 | ||||
| -rw-r--r-- | mach/Makefile | 2 | ||||
| -rw-r--r-- | sysdeps/generic/dl-cache.c (renamed from elf/dl-cache.c) | 0 | ||||
| -rw-r--r-- | sysdeps/mach/hurd/alpha/longjmp-ctx.c | 38 | ||||
| -rw-r--r-- | sysdeps/mach/hurd/dl-cache.c (renamed from hurd/invoke-trans.c) | 23 | ||||
| -rw-r--r-- | sysdeps/mach/hurd/i386/init-fault.c | 41 | ||||
| -rw-r--r-- | sysdeps/mach/hurd/i386/longjmp-ctx.c | 35 | ||||
| -rw-r--r-- | sysdeps/mach/hurd/mips/init-fault.c | 41 | ||||
| -rw-r--r-- | sysdeps/mach/hurd/mips/longjmp-ctx.c | 41 | ||||
| -rw-r--r-- | sysdeps/stub/init-fault.c | 38 | ||||
| -rw-r--r-- | sysdeps/stub/longjmp-ctx.c | 32 |
14 files changed, 30 insertions, 360 deletions
@@ -7,6 +7,25 @@ Tue Sep 10 20:43:45 1996 Ulrich Drepper <drepper@cygnus.com> * db/makedb.c: Include <locale.h>. Reported by Fila Kolodny. +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. + Tue Sep 10 13:49:08 1996 Ulrich Drepper <drepper@cygnus.com> * inet/herrno.c: Initialize `h_errno' so that we can provide @@ -428,10 +447,6 @@ Thu Sep 5 21:08:44 1996 Ulrich Drepper <drepper@cygnus.com> * sysdeps/unix/sysv/linux/schedbits.h: New file. Include clone prototypes and associated flags. -Thu Sep 5 08:58:47 1996 Richard Henderson <rth@tamu.edu> - - * sysdeps/alpha/elf/start.S: Make _start global again. - Thu Sep 5 13:18:25 1996 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu> * sysdeps/mach/hurd/i386/init-first.c (__libc_argc, __libc_argv): @@ -467,6 +482,10 @@ Thu Sep 5 13:18:25 1996 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu> * malloc/malloc-walk.c: Likewise. * malloc/memalign.c: Likewise. +Thu Sep 5 08:58:47 1996 Richard Henderson <rth@tamu.edu> + + * sysdeps/alpha/elf/start.S: Make _start global again. + Thu Sep 5 03:20:42 1996 Ulrich Drepper <drepper@cygnus.com> Change configuration and Makefiles to allow add-ons to have a diff --git a/hurd/Makefile b/hurd/Makefile index 1484ad5..2f2e36d 100644 --- a/hurd/Makefile +++ b/hurd/Makefile @@ -59,7 +59,7 @@ dtable = dtable port2fd new-fd alloc-fd intern-fd \ getdport openport \ fd-close fd-read fd-write hurdioctl ctty-input ctty-output distribute = hurdstartup.h hurdfault.h hurdhost.h \ - faultexc.defs intr-rpc.defs intr-rpc.h + faultexc.defs intr-rpc.defs intr-rpc.h intr-msg.h Notes # XXX this is a temporary hack; see hurdmalloc.h routines += hurdmalloc diff --git a/hurd/hurdintr.awk b/hurd/hurdintr.awk deleted file mode 100644 index d039409..0000000 --- a/hurd/hurdintr.awk +++ /dev/null @@ -1,25 +0,0 @@ -BEGIN { intr=0; wantcall=0; calls=""; } - -$1 == "/*" && $2 == "INTR" && $3 == "*/" { intr=1; } - -NF == 1 && $1 == "routine" { wantcall=1; next; } - -intr != 0 && wantcall == 0 && NF >= 2 && $1 == "routine" \ - { - if (substr($2, length($2)-2, 1) == "(") - calls = calls " " substr($2, 0, length($2)-1); - else calls = calls " " $2; - intr=0; - } - -wantcall != 0 && NF >= 1 \ - { - if (substr($1, length($1)-2, 1) == "(") - calls = calls " " substr($1, 0, length($1)-1); - else calls = calls " " $1; - intr=0; - } - -{ wantcall=0; } - -END { print varname " :=" calls; } diff --git a/hurd/intr-rpc.awk b/hurd/intr-rpc.awk deleted file mode 100644 index 9dbcd6f..0000000 --- a/hurd/intr-rpc.awk +++ /dev/null @@ -1,45 +0,0 @@ -# Icky intimate knowledge of MiG output. - -BEGIN \ - { - nprotolines=0; proto=0; - args=""; echo=1; isintr=0; - intrcall = "__hurd_intr_rpc_" call; - print "#include <hurd/signal.h>"; - } - -$NF == intrcall { isintr=1; } - -NF == 1 && $1 == ")" { proto=0; } -proto \ - { - protolines[nprotolines++] = $0; - arg = $NF; - if (substr(arg, 1, 1) == "*") - arg = substr(arg, 2, length(arg)-1); - args = args arg; - } -NF == 1 && $1 == "(" { proto=1; } - -NF == 3 && $1 == "InP->Head.msgh_request_port" \ - { portarg = substr($3, 1, length($3)-1); } - -{ print $0; } - -END \ - { - if (isintr) - { - print "\n\n/* User-callable interrupt-handling stub. */"; - print "kern_return_t __" call; - print "("; - for (i = 0; i < nprotolines; ++i) - print protolines[i]; - print ")"; - print "{"; - print " return HURD_EINTR_RPC (" portarg ", " \ - intrcall "(" args "));"; - print "}"; - } - print "weak_alias (__" call ", " call ")" - } diff --git a/mach/Makefile b/mach/Makefile index 6d9e6b2..f7f0c09 100644 --- a/mach/Makefile +++ b/mach/Makefile @@ -56,7 +56,7 @@ tests := hello # `err_*.sub'. Leaving the wildcard allows Make-dist to find all matching # files in all sysdep directories. distribute += Machrules syscalls.awk shortcut.awk \ - errorlib.h err_*.sub + errorlib.h err_*.sub errsystems.awk # Clear any environment value. diff --git a/elf/dl-cache.c b/sysdeps/generic/dl-cache.c index 6cd454c..6cd454c 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 dfc16fd..0000000 --- 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 e11bff5..7d919cd 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 ff22814..0000000 --- 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 acfbee6..0000000 --- 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 e6f8acf..0000000 --- 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 0c78f6b..0000000 --- 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 1ba4680..0000000 --- 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 11ed609..0000000 --- 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" -} |