mirror of
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re PR target/44242 (vms-crt0*.c should compile with gcc)
2010-09-09 Tristan Gingold <gingold@adacore.com> PR target/44242 * config/vms/vms-crt0-64.c: Removed. * config/vms/vms-crt0.c: Removed. * config/vms/vms-psxcrt0-64.c: Removed. * config/vms/vms-psxcrt0.c: Removed. * config/vms/vms-ucrt0.c: New file. * config/vms/t-vms64: Removed. * config/vms/t-vms (VMS_EXTRA_PARTS): Uncomment it. Remove DECC. Use $(GCC_FOR_TARGET) to build pcrt0.o and vcrt0.o * config.gcc (alpha-dec-vms): Use t-vms. From-SVN: r164587
This commit is contained in:
Tristan Gingold
Tristan Gingold
parent
35e711d3df
commit
5501bdc1f5
@ -1,3 +1,16 @@
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2010-09-09 Tristan Gingold <gingold@adacore.com>
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PR target/44242
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* config/vms/vms-crt0-64.c: Removed.
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* config/vms/vms-crt0.c: Removed.
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* config/vms/vms-psxcrt0-64.c: Removed.
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* config/vms/vms-psxcrt0.c: Removed.
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* config/vms/vms-ucrt0.c: New file.
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* config/vms/t-vms64: Removed.
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* config/vms/t-vms (VMS_EXTRA_PARTS): Uncomment it. Remove DECC.
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Use $(GCC_FOR_TARGET) to build pcrt0.o and vcrt0.o
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* config.gcc (alpha-dec-vms): Use t-vms.
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2010-09-24 Nicola Pero <nicola.pero@meta-innovation.com>
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* doc/invoke.texi (-fno-nil-receivers): Tidied up line to remove
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@ -20,7 +33,7 @@
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(Exceptions): New section mostly containing text previously in the
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description of the -fobjc-exception command-line option.
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(Synchronization): Same.
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2010-09-24 Uros Bizjak <ubizjak@gmail.com>
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* config/i386/i386.md (ix86_code_end): Move the initialization of
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@ -721,7 +721,7 @@ alpha*-dec-osf5.1*)
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alpha64-dec-*vms*)
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tm_file="${tm_file} alpha/vms.h alpha/vms64.h"
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xm_file="alpha/xm-vms.h vms/xm-vms64.h"
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tmake_file="alpha/t-alpha vms/t-vms vms/t-vms64 alpha/t-vms alpha/t-ieee"
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tmake_file="alpha/t-alpha vms/t-vms alpha/t-vms alpha/t-ieee"
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xmake_file=vms/x-vms
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exeext=.exe
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install_headers_dir=install-headers-cp
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@ -1549,7 +1549,7 @@ ia64*-*-hpux*)
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ia64-hp-*vms*)
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tm_file="${tm_file} elfos.h ia64/sysv4.h ia64/elf.h ia64/vms.h ia64/vms64.h"
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xm_file="vms/xm-vms.h vms/xm-vms64.h"
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tmake_file="vms/t-vms vms/t-vms64 ia64/t-ia64 ia64/t-vms"
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tmake_file="vms/t-vms ia64/t-ia64 ia64/t-vms"
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xmake_file=vms/x-vms
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target_cpu_default="0"
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if test x$gas = xyes
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@ -24,15 +24,14 @@ LIMITS_H_TEST = false
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# Under VMS, directory names cannot contain dots.
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version:=$(shell echo $(BASEVER_c) | sed -e 's/\./_/g')
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# Temporary restriction: VMS_EXTRA_PARTS must be compiled by DEC C.
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#VMS_EXTRA_PARTS=vcrt0.o pcrt0.o
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VMS_EXTRA_PARTS=
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DECC=`echo $(CC) | sed -e 's/xgcc -B.*/decc$(exeext)/' -e 's/^gcc/decc/' -e 's/^decc/.\/decc/' -e 's/\(.*\)-gcc/\1-decc/'`
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VMS_EXTRA_PARTS=vcrt0.o pcrt0.o
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# Assemble startup files.
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$(T)vcrt0.o: $(CRT0_S) $(GCC_PASSES)
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$(DECC) -c /names=as_is $(srcdir)/config/vms/vms-crt0.c -o $(T)vcrt0.o
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$(T)vcrt0.o: $(srcdir)/config/vms/vms-ucrt0.c $(GCC_PASSES)
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$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \
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-c -o $(T)vcrt0.o $(srcdir)/config/vms/vms-ucrt0.c
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$(T)pcrt0.o: $(srcdir)/config/vms/vms-ucrt0.c $(GCC_PASSES)
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$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \
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-c -o $(T)pcrt0.o -DCRT0_POSIX_EXIT $(srcdir)/config/vms/vms-ucrt0.c
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$(T)pcrt0.o: $(CRT0_S) $(GCC_PASSES)
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$(DECC) -c /names=as_is $(srcdir)/config/vms/vms-psxcrt0.c -o $(T)pcrt0.o
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@ -1,27 +0,0 @@
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# Copyright (C) 2009
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# Free Software Foundation, Inc.
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#
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# This file is part of GCC.
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#
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# GCC is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
|
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# the Free Software Foundation; either version 3, or (at your option)
|
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# any later version.
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#
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# GCC is distributed in the hope that it will be useful,
|
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
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# GNU General Public License for more details.
|
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#
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# You should have received a copy of the GNU General Public License
|
||||
# along with GCC; see the file COPYING3. If not see
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# <http://www.gnu.org/licenses/>.
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# Assemble startup files.
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$(T)vcrt0.o: $(CRT0_S) $(GCC_PASSES)
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$(DECC) -c /names=as_is /pointer_size=64 \
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$(srcdir)/config/vms/vms-crt0-64.c -o $(T)vcrt0.o
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$(T)pcrt0.o: $(CRT0_S) $(GCC_PASSES)
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$(DECC) -c /names=as_is /pointer_size=64 \
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$(srcdir)/config/vms/vms-psxcrt0-64.c -o $(T)pcrt0.o
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@ -1,95 +0,0 @@
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/* VMS 64bit crt0 returning VMS style condition codes .
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Copyright (C) 2001, 2009 Free Software Foundation, Inc.
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Contributed by Douglas B. Rupp (rupp@gnat.com).
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This file is part of GCC.
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|
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GCC is free software; you can redistribute it and/or modify
|
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it under the terms of the GNU General Public License as published by
|
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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|
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GCC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
|
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
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GNU General Public License for more details.
|
||||
|
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Under Section 7 of GPL version 3, you are granted additional
|
||||
permissions described in the GCC Runtime Library Exception, version
|
||||
3.1, as published by the Free Software Foundation.
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|
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You should have received a copy of the GNU General Public License and
|
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a copy of the GCC Runtime Library Exception along with this program;
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see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
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<http://www.gnu.org/licenses/>. */
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#if !defined(__DECC)
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You Lose! This file can only be compiled with DEC C.
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#else
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/* This file can only be compiled with DEC C, due to the call to
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lib$establish and the pragmas pointer_size. */
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#pragma __pointer_size short
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#include <stdlib.h>
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#include <string.h>
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#include <ssdef.h>
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extern void decc$main ();
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extern int main ();
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static int
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handler (sigargs, mechargs)
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void *sigargs;
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void *mechargs;
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{
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return SS$_RESIGNAL;
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}
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int
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__main (arg1, arg2, arg3, image_file_desc, arg5, arg6)
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void *arg1, *arg2, *arg3;
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void *image_file_desc;
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void *arg5, *arg6;
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{
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int argc;
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char **argv;
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char **envp;
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#pragma __pointer_size long
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int i;
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char **long_argv;
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char **long_envp;
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#pragma __pointer_size short
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lib$establish (handler);
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decc$main (arg1, arg2, arg3, image_file_desc,
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arg5, arg6, &argc, &argv, &envp);
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#pragma __pointer_size long
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/* Reallocate argv with 64 bit pointers. */
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long_argv = (char **) _malloc32 (sizeof (char *) * (argc + 1));
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for (i = 0; i < argc; i++)
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long_argv[i] = (char *) _strdup32 (argv[i]);
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long_argv[argc] = (char *) 0;
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for (i = 0; envp[i]; i++);
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long_envp = (char **) _malloc32 (sizeof (char *) * (i + 1));
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for (i = 0; envp[i]; i++)
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long_envp[i] = (char *) _strdup32 (envp[i]);
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long_envp[i] = (char *) 0;
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#pragma __pointer_size short
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return main (argc, long_argv, long_envp);
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}
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#endif
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@ -1,66 +0,0 @@
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/* VMS crt0 returning VMS style condition codes .
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Copyright (C) 2001, 2009 Free Software Foundation, Inc.
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Contributed by Douglas B. Rupp (rupp@gnat.com).
|
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|
||||
This file is part of GCC.
|
||||
|
||||
GCC is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 3, or (at your option)
|
||||
any later version.
|
||||
|
||||
GCC 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 General Public License for more details.
|
||||
|
||||
Under Section 7 of GPL version 3, you are granted additional
|
||||
permissions described in the GCC Runtime Library Exception, version
|
||||
3.1, as published by the Free Software Foundation.
|
||||
|
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You should have received a copy of the GNU General Public License and
|
||||
a copy of the GCC Runtime Library Exception along with this program;
|
||||
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
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<http://www.gnu.org/licenses/>. */
|
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|
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#if !defined(__DECC)
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You Lose! This file can only be compiled with DEC C.
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#else
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/* This file can only be compiled with DEC C, due to the call to
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lib$establish. */
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#include <stdlib.h>
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#include <string.h>
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#include <ssdef.h>
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extern void decc$main ();
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extern int main ();
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static int
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handler (sigargs, mechargs)
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void *sigargs;
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void *mechargs;
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{
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return SS$_RESIGNAL;
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}
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int
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__main (arg1, arg2, arg3, image_file_desc, arg5, arg6)
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void *arg1, *arg2, *arg3;
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void *image_file_desc;
|
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void *arg5, *arg6;
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{
|
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int argc;
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char **argv;
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char **envp;
|
||||
|
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lib$establish (handler);
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|
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decc$main(arg1, arg2, arg3, image_file_desc, arg5, arg6,
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&argc, &argv, &envp);
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return main (argc, argv, envp);
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}
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#endif
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@ -1,124 +0,0 @@
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/* VMS 64bit crt0 returning Unix style condition codes .
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Copyright (C) 2001, 2009 Free Software Foundation, Inc.
|
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Contributed by Douglas B. Rupp (rupp@gnat.com).
|
||||
|
||||
This file is part of GCC.
|
||||
|
||||
GCC is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 3, or (at your option)
|
||||
any later version.
|
||||
|
||||
GCC is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
Under Section 7 of GPL version 3, you are granted additional
|
||||
permissions described in the GCC Runtime Library Exception, version
|
||||
3.1, as published by the Free Software Foundation.
|
||||
|
||||
You should have received a copy of the GNU General Public License and
|
||||
a copy of the GCC Runtime Library Exception along with this program;
|
||||
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
||||
<http://www.gnu.org/licenses/>. */
|
||||
|
||||
#if !defined(__DECC)
|
||||
You Lose! This file can only be compiled with DEC C.
|
||||
#else
|
||||
|
||||
/* This file can only be compiled with DEC C, due to the call to
|
||||
lib$establish and the pragmas pointer_size. */
|
||||
|
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#pragma __pointer_size short
|
||||
|
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#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <ssdef.h>
|
||||
#include <stsdef.h>
|
||||
#include <errnodef.h>
|
||||
|
||||
extern void decc$main ();
|
||||
extern int main ();
|
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|
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static int
|
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handler (sigargs, mechargs)
|
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void *sigargs;
|
||||
void *mechargs;
|
||||
{
|
||||
return SS$_RESIGNAL;
|
||||
}
|
||||
|
||||
int
|
||||
__main (arg1, arg2, arg3, image_file_desc, arg5, arg6)
|
||||
void *arg1, *arg2, *arg3;
|
||||
void *image_file_desc;
|
||||
void *arg5, *arg6;
|
||||
{
|
||||
int argc;
|
||||
char **argv;
|
||||
char **envp;
|
||||
|
||||
#pragma __pointer_size long
|
||||
|
||||
int i;
|
||||
char **long_argv;
|
||||
char **long_envp;
|
||||
int status;
|
||||
|
||||
#pragma __pointer_size short
|
||||
|
||||
lib$establish (handler);
|
||||
decc$main (arg1, arg2, arg3, image_file_desc,
|
||||
arg5, arg6, &argc, &argv, &envp);
|
||||
|
||||
#pragma __pointer_size long
|
||||
|
||||
/* Reallocate argv with 64 bit pointers. */
|
||||
long_argv = (char **) _malloc32 (sizeof (char *) * (argc + 1));
|
||||
|
||||
for (i = 0; i < argc; i++)
|
||||
long_argv[i] = (char *) _strdup32 (argv[i]);
|
||||
|
||||
long_argv[argc] = (char *) 0;
|
||||
|
||||
for (i = 0; envp[i]; i++);
|
||||
long_envp = (char **) _malloc32 (sizeof (char *) * (i + 1));
|
||||
|
||||
for (i = 0; envp[i]; i++)
|
||||
long_envp[i] = (char *) _strdup32 (envp[i]);
|
||||
|
||||
long_envp[i] = (char *) 0;
|
||||
|
||||
#pragma __pointer_size short
|
||||
|
||||
status = main (argc, long_argv, long_envp);
|
||||
|
||||
/* Map into a range of 0 - 255. */
|
||||
status = status & 255;
|
||||
|
||||
if (status > 0)
|
||||
{
|
||||
int save_status = status;
|
||||
|
||||
status = C$_EXIT1 + ((status - 1) << STS$V_MSG_NO);
|
||||
|
||||
/* An exit failure status requires a "severe" error. All status values
|
||||
are defined in errno with a successful (1) severity but can be
|
||||
changed to an error (2) severity by adding 1. In addition for
|
||||
compatibility with UNIX exit() routines we inhibit a run-time error
|
||||
message from being generated on exit(1). */
|
||||
|
||||
if (save_status == 1)
|
||||
{
|
||||
status++;
|
||||
status |= STS$M_INHIB_MSG;
|
||||
}
|
||||
}
|
||||
|
||||
if (status == 0)
|
||||
status = SS$_NORMAL;
|
||||
|
||||
return status;
|
||||
}
|
||||
#endif
|
||||
@ -1,94 +0,0 @@
|
||||
/* VMS crt0 returning Unix style condition codes .
|
||||
Copyright (C) 2001, 2009 Free Software Foundation, Inc.
|
||||
Contributed by Douglas B. Rupp (rupp@gnat.com).
|
||||
|
||||
This file is part of GCC.
|
||||
|
||||
GCC is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 3, or (at your option)
|
||||
any later version.
|
||||
|
||||
GCC 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 General Public License for more details.
|
||||
|
||||
Under Section 7 of GPL version 3, you are granted additional
|
||||
permissions described in the GCC Runtime Library Exception, version
|
||||
3.1, as published by the Free Software Foundation.
|
||||
|
||||
You should have received a copy of the GNU General Public License and
|
||||
a copy of the GCC Runtime Library Exception along with this program;
|
||||
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
||||
<http://www.gnu.org/licenses/>. */
|
||||
|
||||
#if !defined(__DECC)
|
||||
You Lose! This file can only be compiled with DEC C.
|
||||
#else
|
||||
|
||||
/* This file can only be compiled with DEC C, due to the call to
|
||||
lib$establish. */
|
||||
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <ssdef.h>
|
||||
#include <stsdef.h>
|
||||
#include <errnodef.h>
|
||||
|
||||
extern void decc$main ();
|
||||
extern int main ();
|
||||
|
||||
static int
|
||||
handler (sigargs, mechargs)
|
||||
void *sigargs;
|
||||
void *mechargs;
|
||||
{
|
||||
return SS$_RESIGNAL;
|
||||
}
|
||||
|
||||
int
|
||||
__main (arg1, arg2, arg3, image_file_desc, arg5, arg6)
|
||||
void *arg1, *arg2, *arg3;
|
||||
void *image_file_desc;
|
||||
void *arg5, *arg6;
|
||||
{
|
||||
int argc;
|
||||
char **argv;
|
||||
char **envp;
|
||||
int status;
|
||||
|
||||
lib$establish (handler);
|
||||
decc$main (arg1, arg2, arg3, image_file_desc, arg5, arg6,
|
||||
&argc, &argv, &envp);
|
||||
|
||||
status = main (argc, argv, envp);
|
||||
|
||||
/* Map into a range of 0 - 255. */
|
||||
status = status & 255;
|
||||
|
||||
if (status > 0)
|
||||
{
|
||||
int save_status = status;
|
||||
|
||||
status = C$_EXIT1 + ((status - 1) << STS$V_MSG_NO);
|
||||
|
||||
/* An exit failure status requires a "severe" error
|
||||
All status values are defined in errno with a successful
|
||||
(1) severity but can be changed to an error (2) severity by adding 1.
|
||||
In addition for compatibility with UNIX exit() routines we inhibit
|
||||
a run-time error message from being generated on exit(1). */
|
||||
|
||||
if (save_status == 1)
|
||||
{
|
||||
status++;
|
||||
status |= STS$M_INHIB_MSG;
|
||||
}
|
||||
}
|
||||
|
||||
if (status == 0)
|
||||
status = SS$_NORMAL;
|
||||
|
||||
return status;
|
||||
}
|
||||
#endif
|
||||
127
gcc/config/vms/vms-ucrt0.c
Normal file
127
gcc/config/vms/vms-ucrt0.c
Normal file
@ -0,0 +1,127 @@
|
||||
/* VMS crt0 returning Unix style condition codes.
|
||||
Copyright (C) 2001, 2009, 2010 Free Software Foundation, Inc.
|
||||
Contributed by Douglas B. Rupp (rupp@gnat.com).
|
||||
|
||||
This file is part of GCC.
|
||||
|
||||
GCC is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 3, or (at your option)
|
||||
any later version.
|
||||
|
||||
GCC is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
Under Section 7 of GPL version 3, you are granted additional
|
||||
permissions described in the GCC Runtime Library Exception, version
|
||||
3.1, as published by the Free Software Foundation.
|
||||
|
||||
You should have received a copy of the GNU General Public License and
|
||||
a copy of the GCC Runtime Library Exception along with this program;
|
||||
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
||||
<http://www.gnu.org/licenses/>. */
|
||||
|
||||
#include <stdlib.h>
|
||||
|
||||
/* Lots of cheat to handle 32bits/64bits pointer conversions.
|
||||
We use 'long long' for 64 bits pointers and 'int' for 32 bits pointers. */
|
||||
|
||||
extern void decc$main (void *arg1, void *arg2, void *arg3,
|
||||
void *image_file_desc, void *arg5, void *arg6,
|
||||
int *, int *, int *);
|
||||
extern int main (int, char **, char **);
|
||||
extern int _malloc32 (int);
|
||||
|
||||
#ifdef __ia64__
|
||||
#define MAIN_ASM_NAME asm ("ELF$TFRADR")
|
||||
#else
|
||||
#define MAIN_ASM_NAME
|
||||
#endif
|
||||
|
||||
int __main (void *arg1, void *arg2, void *arg3,
|
||||
void *image_file_desc, void *arg5, void *arg6) MAIN_ASM_NAME;
|
||||
|
||||
/* From errnodef.h, but we need to emulate the globalval. */
|
||||
extern int C$_EXIT1;
|
||||
|
||||
/* From stsdef.h */
|
||||
#define STS$V_MSG_NO 0x03
|
||||
#define STS$M_INHIB_MSG 0x10000000
|
||||
|
||||
/* From ssdef.h */
|
||||
#define SS$_NORMAL 1
|
||||
|
||||
int
|
||||
__main (void *arg1, void *arg2, void *arg3,
|
||||
void *image_file_desc, void *arg5, void *arg6)
|
||||
{
|
||||
int argc;
|
||||
int argv;
|
||||
int envp;
|
||||
int status;
|
||||
int i;
|
||||
long long *long_argv;
|
||||
long long *long_envp;
|
||||
|
||||
/* The argv and envp arrays are 32 bits pointers to 32 bits pointers. */
|
||||
decc$main (arg1, arg2, arg3, image_file_desc,
|
||||
arg5, arg6, &argc, &argv, &envp);
|
||||
|
||||
if (sizeof (void *) == 8)
|
||||
{
|
||||
/* Reallocate argv and envp with 64 bit pointers. */
|
||||
long_argv = (long long *)
|
||||
(long long) _malloc32 (sizeof (long long) * (argc + 1));
|
||||
|
||||
for (i = 0; i < argc; i++)
|
||||
long_argv[i] = ((int *) (long long) argv)[i];
|
||||
|
||||
long_argv[argc] = 0;
|
||||
|
||||
for (i = 0; ((int *) (long long) envp)[i]; i++)
|
||||
;
|
||||
long_envp = (long long *)
|
||||
(long long) _malloc32 (sizeof (long long) * (i + 1));
|
||||
|
||||
for (i = 0; ((int *) (long long) envp)[i]; i++)
|
||||
long_envp[i] = ((int *) (long long) envp)[i];
|
||||
|
||||
long_envp[i] = 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
long_argv = (long long *) argv;
|
||||
long_envp = (long long *) envp;
|
||||
}
|
||||
status = main (argc, (char **)long_argv, (char **)long_envp);
|
||||
|
||||
#ifdef CRT0_POSIX_EXIT
|
||||
/* Map into a range of 0 - 255. */
|
||||
status = status & 255;
|
||||
|
||||
if (status > 0)
|
||||
{
|
||||
int save_status = status;
|
||||
|
||||
status = (long) &C$_EXIT1 + ((status - 1) << STS$V_MSG_NO);
|
||||
|
||||
/* An exit failure status requires a "severe" error. All status values
|
||||
are defined in errno with a successful (1) severity but can be
|
||||
changed to an error (2) severity by adding 1. In addition for
|
||||
compatibility with UNIX exit() routines we inhibit a run-time error
|
||||
message from being generated on exit(1). */
|
||||
|
||||
if (save_status == 1)
|
||||
{
|
||||
status++;
|
||||
status |= STS$M_INHIB_MSG;
|
||||
}
|
||||
}
|
||||
else
|
||||
status = SS$_NORMAL;
|
||||
#endif /* CRT0_POSIX_EXIT */
|
||||
|
||||
return status;
|
||||
}
|
||||
Loading…
x
Reference in New Issue
Block a user