config.gcc (s390x-ibm-tpf*): New target.
* config.gcc (s390x-ibm-tpf*): New target. * doc/invoke.texi: Document it. * config/s390/t-tpf: New file. * config/s390/tpf.h: New file. From-SVN: r72529
This commit is contained in:
Ulrich Weigand
Ulrich Weigand
parent
55741da6e2
commit
24fe22c9d4
4 changed files with 140 additions and 0 deletions
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@ -1,3 +1,10 @@
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2003-10-15 Ulrich Weigand <uweigand@de.ibm.com>
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* config.gcc (s390x-ibm-tpf*): New target.
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* doc/invoke.texi: Document it.
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* config/s390/t-tpf: New file.
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* config/s390/tpf.h: New file.
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2003-10-15 Hans-Peter Nilsson <hp@axis.com>
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PR target/12598
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@ -1761,6 +1761,14 @@ s390x-*-linux*)
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out_file=s390/s390.c
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tmake_file="t-slibgcc-elf-ver t-linux s390/t-crtstuff s390/t-linux64"
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;;
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s390x-ibm-tpf*)
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tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h s390/tpf.h"
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tm_p_file=s390/s390-protos.h
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md_file=s390/s390.md
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extra_modes=s390/s390-modes.def
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out_file=s390/s390.c
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tmake_file="t-slibgcc-elf-ver s390/t-crtstuff s390/t-tpf"
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;;
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sh-*-elf* | sh[2346l]*-*-elf* | sh*-*-kaos*)
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tmake_file="sh/t-sh sh/t-elf"
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case ${target} in
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13
gcc/config/s390/t-tpf
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13
gcc/config/s390/t-tpf
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@ -0,0 +1,13 @@
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# Compile crtbeginS.o and crtendS.o with pic.
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CRTSTUFF_T_CFLAGS_S = $(CRTSTUFF_T_CFLAGS) -fPIC
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# Compile libgcc2.a with pic.
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TARGET_LIBGCC2_CFLAGS = -fPIC
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# Override t-slibgcc-elf-ver to export some libgcc symbols with
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# the symbol versions that glibc used.
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SHLIB_MAPFILES += $(srcdir)/config/s390/libgcc-glibc.ver
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# Use unwind-dw2-fde-glibc
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LIB2ADDEH = $(srcdir)/unwind-dw2.c $(srcdir)/unwind-dw2-fde-glibc.c \
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$(srcdir)/unwind-sjlj.c $(srcdir)/gthr-gnat.c $(srcdir)/unwind-c.c
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LIB2ADDEHDEP = unwind.inc unwind-dw2-fde.h unwind-dw2-fde.c gthr-gnat.c
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112
gcc/config/s390/tpf.h
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112
gcc/config/s390/tpf.h
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@ -0,0 +1,112 @@
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/* Definitions for target OS TPF for GNU compiler, for IBM S/390 hardware
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Copyright (C) 2003 Free Software Foundation, Inc.
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Contributed by P.J. Darcy (darcypj@us.ibm.com),
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Hartmut Penner (hpenner@de.ibm.com), and
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Ulrich Weigand (uweigand@de.ibm.com).
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 2, or (at your option) any later
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version.
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING. If not, write to the Free
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Software Foundation, 59 Temple Place - Suite 330, Boston, MA
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02111-1307, USA. */
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#ifndef _TPF_H
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#define _TPF_H
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/* TPF wants the following macros defined/undefined as follows. */
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#undef ASM_APP_ON
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#define ASM_APP_ON "#APP\n"
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#undef ASM_APP_OFF
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#define ASM_APP_OFF "#NO_APP\n"
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#define NO_IMPLICIT_EXTERN_C
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#define TARGET_HAS_F_SETLKW
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#undef MD_EXEC_PREFIX
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#undef MD_STARTFILE_PREFIX
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#undef SIZE_TYPE
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#define SIZE_TYPE ("long unsigned int")
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#undef PTRDIFF_TYPE
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#define PTRDIFF_TYPE ("long int")
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#undef WCHAR_TYPE
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#define WCHAR_TYPE "int"
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#undef WCHAR_TYPE_SIZE
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#define WCHAR_TYPE_SIZE 32
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/* Basic record keeping for the TPF OS name. */
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#undef TARGET_VERSION
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#define TARGET_VERSION fprintf (stderr, " (TPF: zSeries)");
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/* TPF OS specific stack-pointer offset. */
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#undef STACK_POINTER_OFFSET
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#define STACK_POINTER_OFFSET 280
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/* When building for TPF, set a generic default target that is 64 bits. */
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#undef TARGET_DEFAULT
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#define TARGET_DEFAULT 0x33
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/* TPF OS specific compiler settings. */
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#undef TARGET_OS_CPP_BUILTINS
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#define TARGET_OS_CPP_BUILTINS() \
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do \
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{ \
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builtin_define_std ("tpf"); \
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builtin_assert ("system=tpf"); \
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builtin_define ("__ELF__"); \
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if (flag_pic) \
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{ \
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builtin_define ("__PIC__"); \
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builtin_define ("__pic__"); \
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} \
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} \
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while (0)
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/* Make TPF specific spec file settings here. */
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#undef STARTFILE_SPEC
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#define STARTFILE_SPEC \
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"%{!shared: \
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%{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} \
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%{!p:%{profile:gcrt1.o%s} \
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%{!profile:crt1.o%s}}}} \
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crti.o%s %{static:crtbeginT.o%s} \
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%{!static:%{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}}"
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#undef ENDFILE_SPEC
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#define ENDFILE_SPEC \
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"%{!shared:crtend.o%s} %{shared:crtendS.o%s} crtn.o%s"
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/* The GNU C++ standard library requires that these macros be defined. */
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#undef CPLUSPLUS_CPP_SPEC
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#define CPLUSPLUS_CPP_SPEC "-D_GNU_SOURCE %(cpp)"
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#undef LIB_SPEC
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#define LIB_SPEC "%{pthread:-lpthread} -lc"
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#undef TARGET_C99_FUNCTIONS
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#define TARGET_C99_FUNCTIONS 1
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#undef LINK_SPEC
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#define LINK_SPEC \
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"-m elf64_s390 \
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%{shared:-shared} \
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%{!shared: \
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%{static:-static} \
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%{!static: \
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%{rdynamic:-export-dynamic} \
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%{!dynamic-linker:-dynamic-linker /lib/ld64.so}}}"
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#endif /* ! _TPF_H */
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