+2001-02-08 Chandrakala Chavva <cchavva@redhat.com>
+
+ * config.gcc : New targets, i386-*-chorusos*, sparc-*-chorusos*,
+ powerpc-*-chorusos* .
+ * config/rs6000/chorus.h : New file.
+ * config/i386/chorus.h : New file.
+ * config/sparc/chorus.h : New file.
+ * config/sparc/t-chorus-elf : New file.
+
2001-02-08 David Edelsohn <edelsohn@gnu.org>
* config/rs6000/rs6000.h (ASM_OUTPUT_SYMBOL_REF): Move from here ...
2001-02-06 Chandrakala Chavva <cchavva@redhat.com>
- * final.c: Revert back my previous changes.
+ * final.c: Revert my previous changes.
* output.h: Make profile_label_no extern.
* config/rs6000/rs6000.c (output_profile_hook): Use standard functions
for generating label.
thread_file='posix'
fi
;;
+i[34567]86-*-chorusos*)
+ xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
+ tm_file="i386/i386.h i386/att.h elfos.h i386/i386afe.h i386/i386elf.h i386/chorus.h"
+ tmake_file=i386/t-i386elf
+ xmake_file=x-svr4
+ case x${enable_threads} in
+ xyes | xpthreads | xposix)
+ thread_file='posix'
+ ;;
+ esac
+ ;;
i[34567]86-*-elf*)
xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
tm_file="i386/i386.h i386/att.h elfos.h i386/i386afe.h i386/i386elf.h"
tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
xmake_file=rs6000/x-sysv4
;;
+powerpc-*-chorusos*)
+ tm_file="${tm_file} svr4.h rs6000/sysv4.h rs6000/chorus.h"
+ tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
+ extra_headers=ppc-asm.h
+ case x${enable_threads} in
+ xyes | xpthreads | xposix)
+ thread_file='posix'
+ ;;
+ esac
+ ;;
powerpc-*-eabiaix*)
tm_file="${tm_file} svr4.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
sparc-*-bsd*)
tm_file=sparc/bsd.h
;;
+sparc-*-chorusos*)
+ tm_file="sparc/sol2.h sparc/elf.h sparc/chorus.h"
+ tmake_file=sparc/t-chorus-elf
+ extra_parts="crti.o crtn.o crtbegin.o crtend.o"
+ float_format=i64
+ case x${enable_threads} in
+ xyes | xpthreads | xposix)
+ thread_file='posix'
+ ;;
+ esac
+ ;;
sparc-*-elf*)
tm_file="sparc/sol2.h sparc/elf.h"
tmake_file=sparc/t-elf
--- /dev/null
+/* Definitions of target machine for GNU compiler.
+ Sun Chorus OS big-endian
+ Copyright (c) 2001 Free Software Foundation, Inc.
+
+This file is part of GNU CC.
+
+GNU CC 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 2, or (at your option)
+any later version.
+
+GNU CC 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.
+
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING. If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
+
+#undef DWARF2_DEBUGGING_INFO
+#define DWARF2_DEBUGGING_INFO
+
+#undef PREFERRED_DEBUGGING_TYPE
+#define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
+
+#undef TARGET_VERSION
+#define TARGET_VERSION fprintf (stderr, " (IA-32 Sun Chorus OS Embedded)");
+
+#undef SIZE_TYPE
+#define SIZE_TYPE "unsigned int"
+
+#undef PTRDIFF_TYPE
+#define PTRDIFF_TYPE "int"
+
+/* Type used for wchar_t, as a string used in a declaration. */
+#undef WCHAR_TYPE
+#define WCHAR_TYPE "int"
+
+#undef LINK_SPEC
+#define LINK_SPEC "-r"
+
+#undef LIB_SPEC
+#define LIB_SPEC ""
--- /dev/null
+/* Definitions of target machine for GNU compiler.
+ Sun Chorus OS big-endian
+ Copyright (C) 2001 Free Software Foundation, Inc.
+
+This file is part of GNU CC.
+
+GNU CC 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 2, or (at your option)
+any later version.
+
+GNU CC 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.
+
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING. If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
+
+#undef DWARF2_DEBUGGING_INFO
+#define DWARF2_DEBUGGING_INFO
+
+#undef PREFERRED_DEBUGGING_TYPE
+#define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
+
+#undef TARGET_VERSION
+#define TARGET_VERSION fprintf (stderr, " (PowerPC Sun Chorus OS Embedded)");
+
+/* Type used for ptrdiff_t, as a string used in a declaration. */
+#undef PTRDIFF_TYPE
+#define PTRDIFF_TYPE "int"
+
+/* Type used for size_t, as a string used in a declaration. */
+#undef SIZE_TYPE
+#define SIZE_TYPE "unsigned int"
+
+/* Type used for wchar_t, as a string used in a declaration. */
+#undef WCHAR_TYPE
+#define WCHAR_TYPE "int"
+
+#undef LINK_SPEC
+#define LINK_SPEC "-r"
--- /dev/null
+/* Definitions of target machine for GNU compiler.
+ Sun Chorus OS big-endian
+ Copyright (c) 2001 Free Software Foundation, Inc.
+
+This file is part of GNU CC.
+
+GNU CC 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 2, or (at your option)
+any later version.
+
+GNU CC 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.
+
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING. If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
+
+#undef DWARF2_DEBUGGING_INFO
+#define DWARF2_DEBUGGING_INFO
+
+#undef PREFERRED_DEBUGGING_TYPE
+#define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
+
+#undef TARGET_VERSION
+#define TARGET_VERSION fprintf (stderr, " (Ultrasparc IIi Sun Chorus OS Embedded)");
+
+#undef SIZE_TYPE
+#define SIZE_TYPE "unsigned int"
+
+#undef PTRDIFF_TYPE
+#define PTRDIFF_TYPE "int"
+
+/* Type used for wchar_t, as a string used in a declaration. */
+#undef WCHAR_TYPE
+#define WCHAR_TYPE "int"
+
+#undef LINK_SPEC
+#define LINK_SPEC "-r"
+
--- /dev/null
+# we need to supply our own assembly versions of libgcc1.c files,
+# since the user may not have native 'cc' available
+
+CROSS_LIBGCC1 = libgcc1-asm.a
+LIB1ASMSRC = sparc/lb1spc.asm
+LIB1ASMFUNCS = _mulsi3 _divsi3 _modsi3
+
+# crt0 is built elsewhere
+LIBGCC1_TEST =
+
+# We want fine grained libraries, so use the new code to build the
+# floating point emulation libraries.
+FPBIT = fp-bit.c
+DPBIT = dp-bit.c
+
+dp-bit.c: $(srcdir)/config/fp-bit.c
+ cat $(srcdir)/config/fp-bit.c > dp-bit.c
+
+fp-bit.c: $(srcdir)/config/fp-bit.c
+ echo '#define FLOAT' > fp-bit.c
+ cat $(srcdir)/config/fp-bit.c >> fp-bit.c
+
+# MULTILIB_OPTIONS should have msparclite too, but we'd have to make
+# gas build...
+MULTILIB_OPTIONS =
+MULTILIB_DIRNAMES =
+MULTILIB_MATCHES =
+
+LIBGCC = stmp-multilib
+INSTALL_LIBGCC = install-multilib
+
+# Assemble startup files.
+crti.o: $(srcdir)/config/sparc/sol2-ci.asm $(GCC_PASSES)
+ $(GCC_FOR_TARGET) -c -o crti.o -x assembler $(srcdir)/config/sparc/sol2-ci.asm
+crtn.o: $(srcdir)/config/sparc/sol2-cn.asm $(GCC_PASSES)
+ $(GCC_FOR_TARGET) -c -o crtn.o -x assembler $(srcdir)/config/sparc/sol2-cn.asm
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