config.gcc (mips-sgi-irix6.5*): Set tmake_file to mips/t-irix6 t-slibgcc-dummy.

	gcc:
	* config.gcc (mips-sgi-irix6.5*): Set tmake_file to mips/t-irix6
	t-slibgcc-dummy.
	* config/mips/irix-crti.asm: Move to ../libgcc/config/mips/irix-crti.S.
	* config/mips/irix-crtn.asm: Move to ../libgcc/config/mips/irix-crtn.S.
	* config/mips/t-iris: Remove.
	* config/mips/t-irix6: New file.
	* config/mips/t-slibgcc-irix: Move to ../libgcc/config/mips.

	libgcc:
	* config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
	Set tmake_file, extra_parts.
	* config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
	Remove O32 support.
	* config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
	Remove O32 support.
	* config/mips/t-irix6: New file.
	* config/mips/t-slibgcc-irix: New file.

From-SVN: r174608

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 2cc42440a6a0080c0258a63b2a2d2f7d668ff6cf..05c1dd0ced606e0ce8e7639050c3215c78b170c9 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,13 @@
+2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+       * config.gcc (mips-sgi-irix6.5*): Set tmake_file to mips/t-irix6
+       t-slibgcc-dummy.
+       * config/mips/irix-crti.asm: Move to ../libgcc/config/mips/irix-crti.S.
+       * config/mips/irix-crtn.asm: Move to ../libgcc/config/mips/irix-crtn.S.
+       * config/mips/t-iris: Remove.
+       * config/mips/t-irix6: New file.
+       * config/mips/t-slibgcc-irix: Move to ../libgcc/config/mips.
+
 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 
        * Makefile.in (LIB2ADDEHDEP): Remove.

diff --git a/gcc/config.gcc b/gcc/config.gcc
index b5d16444604b42dc51f624770c607ba18a7a0771..624129bf4240f39917f030e7ef7f78ebf44b811c 100644 (file)
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -1778,7 +1778,7 @@ microblaze*-*-*)
         ;;
 mips-sgi-irix6.5*)
        tm_file="elfos.h ${tm_file} mips/iris6.h"
-       tmake_file="mips/t-iris mips/t-iris6 mips/t-slibgcc-irix"
+       tmake_file="mips/t-irix6 t-slibgcc-dummy"
        extra_options="${extra_options} rpath.opt mips/iris6.opt"
        target_cpu_default="MASK_ABICALLS"
        tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"

diff --git a/gcc/config/mips/t-iris b/gcc/config/mips/t-iris
deleted file mode 100644 (file)
index a200cf8..0000000
--- a/gcc/config/mips/t-iris
+++ /dev/null
@@ -1,9 +0,0 @@
-$(T)irix-crti.o: $(srcdir)/config/mips/irix-crti.asm $(GCC_PASSES)
-       $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \
-       -c -o $@ -x assembler-with-cpp $<
-
-$(T)irix-crtn.o: $(srcdir)/config/mips/irix-crtn.asm $(GCC_PASSES)
-       $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \
-       -c -o $@ -x assembler-with-cpp $<
-
-EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o irix-crti.o irix-crtn.o

diff --git a/gcc/config/mips/t-irix6 b/gcc/config/mips/t-irix6
new file mode 100644 (file)
index 0000000..6c76a4a
--- /dev/null
+++ b/gcc/config/mips/t-irix6
@@ -0,0 +1,4 @@
+MULTILIB_OPTIONS=mabi=n32/mabi=64
+MULTILIB_DIRNAMES=n32 64
+MULTILIB_MATCHES=
+MULTILIB_OSDIRNAMES=../lib32 ../lib64

diff --git a/gcc/config/mips/t-slibgcc-irix b/gcc/config/mips/t-slibgcc-irix
deleted file mode 100644 (file)
index e9f168e..0000000
--- a/gcc/config/mips/t-slibgcc-irix
+++ /dev/null
@@ -1,52 +0,0 @@
-# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
-#
-# 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.
-#
-# You should have received a copy of the GNU General Public License
-# along with GCC; see the file COPYING3.  If not see
-# <http://www.gnu.org/licenses/>.
-
-# Build a shared libgcc library.
-
-SHLIB_EXT = .so
-SHLIB_SOLINK = @shlib_base_name@.so
-SHLIB_SOVERSION = 1
-SHLIB_SONAME = @shlib_base_name@.so.$(SHLIB_SOVERSION)
-SHLIB_MAP = @shlib_map_file@
-SHLIB_OBJS = @shlib_objs@
-SHLIB_DIR = @multilib_dir@
-SHLIB_SLIBDIR_QUAL = @shlib_slibdir_qual@
-SHLIB_LC = -lc
-
-SHLIB_LINK = $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) -shared -nodefaultlibs \
-       -Wl,-soname,$(SHLIB_SONAME) \
-       -o $(SHLIB_DIR)/$(SHLIB_SONAME).tmp @multilib_flags@ \
-       $(SHLIB_OBJS) $(SHLIB_LC) && \
-       rm -f $(SHLIB_DIR)/$(SHLIB_SOLINK) && \
-       if [ -f $(SHLIB_DIR)/$(SHLIB_SONAME) ]; then \
-         mv -f $(SHLIB_DIR)/$(SHLIB_SONAME) \
-               $(SHLIB_DIR)/$(SHLIB_SONAME).backup; \
-       else true; fi && \
-       mv $(SHLIB_DIR)/$(SHLIB_SONAME).tmp $(SHLIB_DIR)/$(SHLIB_SONAME) && \
-       $(LN_S) $(SHLIB_SONAME) $(SHLIB_DIR)/$(SHLIB_SOLINK)
-# $(slibdir) double quoted to protect it from expansion while building
-# libgcc.mk.  We want this delayed until actual install time.
-SHLIB_INSTALL = \
-       $$(mkinstalldirs) $$(DESTDIR)$$(slibdir)$(SHLIB_SLIBDIR_QUAL); \
-       $(INSTALL_DATA) $(SHLIB_DIR)/$(SHLIB_SONAME) \
-         $$(DESTDIR)$$(slibdir)$(SHLIB_SLIBDIR_QUAL)/$(SHLIB_SONAME); \
-       rm -f $$(DESTDIR)$$(slibdir)$(SHLIB_SLIBDIR_QUAL)/$(SHLIB_SOLINK); \
-       $(LN_S) $(SHLIB_SONAME) \
-         $$(DESTDIR)$$(slibdir)$(SHLIB_SLIBDIR_QUAL)/$(SHLIB_SOLINK)
-SHLIB_MKMAP = $(srcdir)/mkmap-flat.awk
-SHLIB_MAPFILES = $$(libgcc_objdir)/libgcc-std.ver

diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index 9eb6e07cb704104bf0c99a65fdd0583bf4220b0a..4141890af33b7dfb0c7d6d79a0fdc651deea1bfb 100644 (file)
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,3 +1,14 @@
+2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+       * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
+       Set tmake_file, extra_parts.
+       * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
+       Remove O32 support.
+       * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
+       Remove O32 support.
+       * config/mips/t-irix6: New file.
+       * config/mips/t-slibgcc-irix: New file.
+
 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 
        * config/s390/t-tpf (LIB2ADDEHDEP): Remove.

diff --git a/libgcc/config.host b/libgcc/config.host
index 3d92b44d3c65b23a002318d86cec466d8c628f5c..fa16613835a7827f143b6a6056cc4ad9119f8a98 100644 (file)
--- a/libgcc/config.host
+++ b/libgcc/config.host
@@ -412,7 +412,9 @@ mcore-*-elf)
 microblaze*-*-*)
         tmake_file="microblaze/t-microblaze"
        ;;
-mips-sgi-irix[56]*)
+mips-sgi-irix6.5*)
+       tmake_file="mips/t-irix6 t-slibgcc mips/t-slibgcc-irix"
+       extra_parts="crtbegin.o crtend.o irix-crti.o irix-crtn.o"
        ;;
 mips*-*-netbsd*)                       # NetBSD/mips, either endian.
        ;;

diff --git a/gcc/config/mips/irix-crti.asm b/libgcc/config/mips/irix-crti.S
similarity index 92%
rename from gcc/config/mips/irix-crti.asm
rename to libgcc/config/mips/irix-crti.S
index 0e52e61941a6982a8540ba7dc87e61114b6fe51d..b9fc1918f74093cd28a5f8e74971eb2ea2a4258f 100644 (file)
--- a/gcc/config/mips/irix-crti.asm
+++ b/libgcc/config/mips/irix-crti.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 2004, 2008 Free Software Foundation, Inc.
+/* Copyright (C) 2004, 2008, 2011 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -52,26 +52,16 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
        .section .gcc_init,"ax",@progbits
        .globl  __gcc_init
 __gcc_init:
-#if _MIPS_SIM == _ABIO32
-       addiu   $sp,$sp,-16
-       sw      $31,0($sp)
-#else
        daddiu  $sp,$sp,-16
        sd      $31,0($sp)
        sd      $28,8($sp)
-#endif
 
        .section .gcc_fini,"ax",@progbits
        .globl  __gcc_fini
 __gcc_fini:
-#if _MIPS_SIM == _ABIO32
-       addiu   $sp,$sp,-16
-       sw      $31,0($sp)
-#else
        daddiu  $sp,$sp,-16
        sd      $31,0($sp)
        sd      $28,8($sp)
-#endif
 
 /* This object will typically be included in the final link for both
    shared libraries and executable, and we need to hide the symbols to

diff --git a/gcc/config/mips/irix-crtn.asm b/libgcc/config/mips/irix-crtn.S
similarity index 84%
rename from gcc/config/mips/irix-crtn.asm
rename to libgcc/config/mips/irix-crtn.S
index 7c28c6ff46703f8df9537a590c68ba786c8476cf..8194cacf5d7eaa588a4c0396d00d5f8d8c4b1e95 100644 (file)
--- a/gcc/config/mips/irix-crtn.asm
+++ b/libgcc/config/mips/irix-crtn.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 2004 Free Software Foundation, Inc.
+/* Copyright (C) 2004, 2011 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -26,25 +26,13 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
        .set    nomacro
 
        .section .gcc_init,"ax",@progbits
-#if _MIPS_SIM == _ABIO32
-       lw      $31,0($sp)
-       jr      $31
-       addiu   $sp,$sp,16
-#else
        ld      $31,0($sp)
        ld      $28,8($sp)
        jr      $31
        daddiu  $sp,$sp,16
-#endif
 
        .section .gcc_fini,"ax",@progbits
-#if _MIPS_SIM == _ABIO32
-       lw      $31,0($sp)
-       jr      $31
-       addiu   $sp,$sp,16
-#else
        ld      $31,0($sp)
        ld      $28,8($sp)
        jr      $31
        daddiu  $sp,$sp,16
-#endif

diff --git a/gcc/config/mips/t-iris6 b/libgcc/config/mips/t-irix6
similarity index 56%
rename from gcc/config/mips/t-iris6
rename to libgcc/config/mips/t-irix6
index 49f16d7fc109bae5b9cb8a5e6471d0eed86913c8..77dd41da276e7e84121a24856e34595e46c973a4 100644 (file)
--- a/gcc/config/mips/t-iris6
+++ b/libgcc/config/mips/t-irix6
@@ -1,5 +1,5 @@
 # Copyright (C) 1995, 1996, 1997, 1998, 2000, 2001, 2002, 2003, 2004, 2005,
-# 2006, 2010 Free Software Foundation, Inc.
+# 2006, 2010, 2011 Free Software Foundation, Inc.
 #
 # This file is part of GCC.
 #
@@ -17,22 +17,20 @@
 # along with GCC; see the file COPYING3.  If not see
 # <http://www.gnu.org/licenses/>.
 
-MULTILIB_OPTIONS=mabi=n32/mabi=64
-MULTILIB_DIRNAMES=n32 64
-MULTILIB_MATCHES=
-MULTILIB_OSDIRNAMES=../lib32 ../lib64
+irix-crti.o: $(srcdir)/config/mips/irix-crti.S
+       $(crt_compile) -c $<
 
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
+irix-crtn.o: $(srcdir)/config/mips/irix-crtn.S
+       $(crt_compile) -c $<
 
 TPBIT = tp-bit.c
 
-tp-bit.c: $(srcdir)/config/fp-bit.c
-       echo '#ifdef __MIPSEL__' > tp-bit.c
-       echo '# define FLOAT_BIT_ORDER_MISMATCH' >> tp-bit.c
-       echo '#endif' >> tp-bit.c
-       echo '#define QUIET_NAN_NEGATED' >> tp-bit.c
-       echo '#if __LDBL_MANT_DIG__ == 106' >> tp-bit.c
-       echo '# define TFLOAT' >> tp-bit.c
-       cat $(srcdir)/config/fp-bit.c >> tp-bit.c
-       echo '#endif' >> tp-bit.c
+$(gcc_objdir)/tp-bit.c: $(gcc_srcdir)/config/fp-bit.c
+       echo '#ifdef __MIPSEL__'                 > $@
+       echo '# define FLOAT_BIT_ORDER_MISMATCH' >> $@
+       echo '#endif'                           >> $@
+       echo '#define QUIET_NAN_NEGATED'        >> $@
+       echo '#if __LDBL_MANT_DIG__ == 106'     >> $@
+       echo '# define TFLOAT'                  >> $@
+       cat $<                                  >> $@
+       echo '#endif'                           >> $@

diff --git a/libgcc/config/mips/t-slibgcc-irix b/libgcc/config/mips/t-slibgcc-irix
new file mode 100644 (file)
index 0000000..6e0ac36
--- /dev/null
+++ b/libgcc/config/mips/t-slibgcc-irix
@@ -0,0 +1,7 @@
+# Build a shared libgcc library with the SGI linker.
+
+SHLIB_LDFLAGS = -Wl,-soname,$(SHLIB_SONAME) \
+       -Wl,-exports_file,$(SHLIB_MAP)
+
+SHLIB_MKMAP = $(gcc_srcdir)/mkmap-flat.awk
+SHLIB_MAPFILES = libgcc-std.ver