# HG changeset patch
# Parent 7151027dfb66baa97f1c944dc6101e576c899c2d
Move libgcc2 to toplevel libgcc
@@ -3,7 +3,7 @@
#
# Makefile for directory with subdirs to build.
# Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
-# 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+# 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
# Free Software Foundation
#
# This file is free software; you can redistribute it and/or modify
@@ -871,10 +871,7 @@ TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_P
EXTRA_GCC_FLAGS = \
"GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
"`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
- "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
- "`echo 'LIBGCC2_CFLAGS=$(LIBGCC2_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
- "`echo 'LIBGCC2_DEBUG_CFLAGS=$(LIBGCC2_DEBUG_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
- "`echo 'LIBGCC2_INCLUDES=$(LIBGCC2_INCLUDES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
+ "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
@@ -6,7 +6,7 @@ in
#
# Makefile for directory with subdirs to build.
# Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
-# 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+# 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
# Free Software Foundation
#
# This file is free software; you can redistribute it and/or modify
@@ -668,10 +668,7 @@ TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_P
EXTRA_GCC_FLAGS = \
"GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
"`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
- "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
- "`echo 'LIBGCC2_CFLAGS=$(LIBGCC2_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
- "`echo 'LIBGCC2_DEBUG_CFLAGS=$(LIBGCC2_DEBUG_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
- "`echo 'LIBGCC2_INCLUDES=$(LIBGCC2_INCLUDES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
+ "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
@@ -1,7 +1,2 @@
# The shell may not be in /bin.
SHELL = sh
-
-# We also need to override LIBGCC2_DEBUG_CFLAGS so libgcc2 will be
-# built without debugging information
-
-LIBGCC2_DEBUG_CFLAGS=
@@ -671,22 +671,6 @@ ifeq ($(inhibit_libc),true)
INHIBIT_LIBC_CFLAGS = -Dinhibit_libc
endif
-# Options to use when compiling libgcc2.a.
-#
-LIBGCC2_DEBUG_CFLAGS = -g
-LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(INCLUDES_FOR_TARGET) $(GCC_CFLAGS) \
- $(TARGET_LIBGCC2_CFLAGS) $(LIBGCC2_DEBUG_CFLAGS) \
- $(GTHREAD_FLAGS) -DIN_LIBGCC2 \
- -fbuilding-libgcc -fno-stack-protector \
- $(INHIBIT_LIBC_CFLAGS)
-
-# Additional options to use when compiling libgcc2.a.
-# Some targets override this to -isystem include
-LIBGCC2_INCLUDES =
-
-# Additional target-dependent options for compiling libgcc2.a.
-TARGET_LIBGCC2_CFLAGS =
-
# List of extra executables that should be compiled for this target machine
# that are used for compiling from source code to object code.
# The rules for compiling them should be in the t-* file for the machine.
@@ -717,17 +701,6 @@ USE_GCC_STDINT = @use_gcc_stdint@
# set to empty.
COLLECT2 = @collect2@
-# List of extra C and assembler files to add to static and shared libgcc2.
-# Assembler files should have names ending in `.asm'.
-LIB2FUNCS_EXTRA =
-
-# List of extra C and assembler files to add to static libgcc2.
-# Assembler files should have names ending in `.asm'.
-LIB2FUNCS_STATIC_EXTRA =
-
-# List of functions not to build from libgcc2.c.
-LIB2FUNCS_EXCLUDE =
-
# Program to convert libraries.
LIBCONVERT =
@@ -790,14 +763,6 @@ RUNTEST = `if [ -f $${srcdir}/../dejagnu
else echo runtest; fi`
RUNTESTFLAGS =
-# "t" or nothing, for building multilibbed versions of, say, crtbegin.o.
-T =
-
-# Should T contain a `=', libgcc/Makefile will make T_TARGET, setting
-# $(T_TARGET) to the name of the actual target filename.
-T_TARGET =
-T_TARGET : $(T_TARGET)
-
# This should name the specs file that we're going to install. Target
# Makefiles may override it and name another file to be generated from
# the built-in specs and installed as the default spec, as long as
@@ -1085,9 +1050,6 @@ INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(s
$(CPPINC) $(GMPINC) $(DECNUMINC) \
$(PPLINC) $(CLOOGINC)
-INCLUDES_FOR_TARGET = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
- -I$(srcdir)/../include $(DECNUMINC) -I$(srcdir)/../libgcc
-
.c.o:
$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $< $(OUTPUT_OPTION)
@@ -1110,7 +1072,6 @@ export DESTDIR
export GCC_FOR_TARGET
export INCLUDES
export INSTALL_DATA
-export LIBGCC2_CFLAGS
export LIPO_FOR_TARGET
export MACHMODE_H
export NM_FOR_TARGET
@@ -1529,13 +1490,6 @@ MOSTLYCLEANFILES = insn-flags.h insn-con
gengtype$(exeext) *.[0-9][0-9].* *.[si] *-checksum.c libbackend.a \
libcommon-target.a libcommon.a libgcc.mk
-# Defined in libgcc2.c, included only in the static library.
-LIB2FUNCS_ST = _eprintf __gcc_bcmp
-
-# These might cause a divide overflow trap and so are compiled with
-# unwinder info.
-LIB2_DIVMOD_FUNCS = _divdi3 _moddi3 _udivdi3 _umoddi3 _udiv_w_sdiv _udivmoddi4
-
#
# Language makefile fragments.
@@ -1855,35 +1809,13 @@ cc1$(exeext): $(C_OBJS) cc1-checksum.o $
#
# Build libgcc.a.
-LIB2ADD = $(LIB2FUNCS_EXTRA)
-LIB2ADD_ST = $(LIB2FUNCS_STATIC_EXTRA)
-
-# All source files for libgcc are either generated in the libgcc build
-# directory which will be substituted for $$(libgcc_objdir), in the
-# source directory (in which case they will start with $(srcdir)), or
-# generated into the build directory (in which case they will be
-# relative paths).
-srcdirify = $(patsubst $$(libgcc_objdir)/%,%, \
- $(filter $$(libgcc_objdir)%,$(1))) \
- $(patsubst $(srcdir)%,$$(gcc_srcdir)%,$(filter $(srcdir)%,$(1))) \
- $(patsubst %,$$(gcc_objdir)/%, \
- $(filter-out $(srcdir)% $$(libgcc_objdir)%,$(1)))
-
libgcc-support: libgcc.mvars stmp-int-hdrs $(TCONFIG_H) \
- $(MACHMODE_H) $(LIB2ADD) $(LIB2ADD_ST) gcov-iov.h
-
-libgcc.mvars: config.status Makefile $(LIB2ADD) $(LIB2ADD_ST) specs \
- xgcc$(exeext)
+ $(MACHMODE_H) gcov-iov.h
+
+libgcc.mvars: config.status Makefile specs xgcc$(exeext)
: > tmp-libgcc.mvars
- echo LIB2FUNCS_ST = '$(LIB2FUNCS_ST)' >> tmp-libgcc.mvars
- echo LIB2FUNCS_EXCLUDE = '$(LIB2FUNCS_EXCLUDE)' >> tmp-libgcc.mvars
- echo LIB2ADD = '$(call srcdirify,$(LIB2ADD))' >> tmp-libgcc.mvars
- echo LIB2ADD_ST = '$(call srcdirify,$(LIB2ADD_ST))' >> tmp-libgcc.mvars
- echo LIB2_SIDITI_CONV_FUNCS = '$(LIB2_SIDITI_CONV_FUNCS)' >> tmp-libgcc.mvars
- echo LIB2_DIVMOD_FUNCS = '$(LIB2_DIVMOD_FUNCS)' >> tmp-libgcc.mvars
- echo LIBGCC2_CFLAGS = '$(LIBGCC2_CFLAGS)' >> tmp-libgcc.mvars
- echo TARGET_LIBGCC2_CFLAGS = '$(TARGET_LIBGCC2_CFLAGS)' >> tmp-libgcc.mvars
echo GCC_CFLAGS = '$(GCC_CFLAGS)' >> tmp-libgcc.mvars
+ echo GTHREAD_FLAGS = '$(GTHREAD_FLAGS)' >> tmp-libgcc.mvars
echo INHIBIT_LIBC_CFLAGS = '$(INHIBIT_LIBC_CFLAGS)' >> tmp-libgcc.mvars
echo TARGET_SYSTEM_ROOT = '$(TARGET_SYSTEM_ROOT)' >> tmp-libgcc.mvars
@@ -554,14 +554,13 @@ case ${target} in
gnu_ld=yes
fbsd_major=`echo ${target} | sed -e 's/.*freebsd//g' | sed -e 's/\..*//g'`
tm_defines="${tm_defines} FBSD_MAJOR=${fbsd_major}"
- tmake_file="t-freebsd t-slibgcc"
+ tmake_file="t-slibgcc"
case ${enable_threads} in
no)
fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h"
;;
"" | yes | posix)
thread_file='posix'
- tmake_file="${tmake_file} t-freebsd-thread"
;;
*)
echo 'Unknown thread configuration for FreeBSD'
@@ -586,7 +585,7 @@ case ${target} in
case ${enable_threads} in
"" | yes | posix) thread_file='posix' ;;
esac
- tmake_file="t-linux t-slibgcc"
+ tmake_file="t-slibgcc"
case $target in
*-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu | *-*-kopensolaris*-gnu)
:;;
@@ -634,7 +633,7 @@ case ${target} in
esac
;;
*-*-netbsd*)
- tmake_file="t-libgcc-pic t-slibgcc"
+ tmake_file="t-slibgcc"
gas=yes
gnu_ld=yes
@@ -664,11 +663,10 @@ case ${target} in
esac
;;
*-*-openbsd*)
- tmake_file="t-openbsd t-libgcc-pic"
+ tmake_file="t-openbsd"
case ${enable_threads} in
yes)
thread_file='posix'
- tmake_file="${tmake_file} t-openbsd-thread"
;;
esac
case ${target} in
@@ -755,20 +753,17 @@ alpha*-*-linux*)
tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h glibc-stdint.h"
extra_options="${extra_options} alpha/elf.opt"
target_cpu_default="MASK_GAS"
- tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
;;
alpha*-*-freebsd*)
tm_file="${tm_file} ${fbsd_tm_file} alpha/elf.h alpha/freebsd.h"
extra_options="${extra_options} alpha/elf.opt"
target_cpu_default="MASK_GAS"
- tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
;;
alpha*-*-netbsd*)
tm_file="${tm_file} netbsd.h alpha/elf.h netbsd-elf.h alpha/netbsd.h"
extra_options="${extra_options} netbsd.opt netbsd-elf.opt \
alpha/elf.opt"
target_cpu_default="MASK_GAS"
- tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
;;
alpha*-*-openbsd*)
tm_defines="${tm_defines} OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT"
@@ -776,7 +771,6 @@ alpha*-*-openbsd*)
extra_options="${extra_options} openbsd.opt alpha/elf.opt"
# default x-alpha is only appropriate for dec-osf.
target_cpu_default="MASK_GAS"
- tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
;;
alpha*-dec-osf5.1*)
if test x$stabs = xyes
@@ -805,12 +799,12 @@ alpha*-dec-osf5.1*)
alpha64-dec-*vms*)
tm_file="${tm_file} alpha/vms.h alpha/vms64.h"
xm_file="alpha/xm-vms.h vms/xm-vms64.h"
- tmake_file="${tmake_file} alpha/t-alpha vms/t-vms64 alpha/t-vms alpha/t-ieee"
+ tmake_file="${tmake_file} vms/t-vms64 alpha/t-vms"
;;
alpha*-dec-*vms*)
tm_file="${tm_file} alpha/vms.h"
xm_file="alpha/xm-vms.h"
- tmake_file="${tmake_file} alpha/t-alpha alpha/t-vms alpha/t-ieee"
+ tmake_file="${tmake_file} alpha/t-vms"
;;
arm-wrs-vxworks)
tm_file="elfos.h arm/elf.h arm/aout.h ${tm_file} vx-common.h vxworks.h arm/vxworks.h"
@@ -824,7 +818,7 @@ arm*-*-freebsd*)
arm*-*-netbsdelf*)
tm_file="dbxelf.h elfos.h netbsd.h netbsd-elf.h arm/elf.h arm/aout.h arm/arm.h arm/netbsd-elf.h"
extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
- tmake_file="${tmake_file} arm/t-arm arm/t-netbsd"
+ tmake_file="${tmake_file} arm/t-arm"
;;
arm*-*-linux*) # ARM GNU/Linux with ELF
tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h arm/elf.h arm/linux-gas.h arm/linux-elf.h"
@@ -833,12 +827,12 @@ arm*-*-linux*) # ARM GNU/Linux with EL
tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
;;
esac
- tmake_file="${tmake_file} t-linux arm/t-arm"
+ tmake_file="${tmake_file} arm/t-arm"
case ${target} in
arm*-*-linux-*eabi)
tm_file="$tm_file arm/bpabi.h arm/linux-eabi.h"
libgcc_tm_file="$libgcc_tm_file arm/bpabi-lib.h"
- tmake_file="$tmake_file arm/t-arm-elf arm/t-bpabi arm/t-linux-eabi"
+ tmake_file="$tmake_file arm/t-arm-elf arm/t-linux-eabi"
# Define multilib configuration for arm-linux-androideabi.
case ${target} in
*-androideabi)
@@ -866,7 +860,6 @@ arm*-*-uclinux*) # ARM ucLinux
arm*-*-uclinux*eabi)
tm_file="$tm_file arm/bpabi.h arm/uclinux-eabi.h"
libgcc_tm_file="$libgcc_tm_file arm/bpabi-lib.h"
- tmake_file="$tmake_file arm/t-bpabi"
# The BPABI long long divmod functions return a 128-bit value in
# registers r0-r3. Correctly modeling that requires the use of
# TImode.
@@ -892,7 +885,6 @@ arm*-*-eabi* | arm*-*-symbianelf* )
case ${target} in
arm*-*-eabi*)
tm_file="$tm_file newlib-stdint.h"
- tmake_file="${tmake_file} arm/t-bpabi"
use_gcc_stdint=wrap
;;
arm*-*-symbianelf*)
@@ -988,7 +980,6 @@ crisv32-*-linux* | cris-*-linux*)
;;
fr30-*-elf)
tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
- tmake_file=fr30/t-fr30
;;
frv-*-elf)
tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
@@ -1032,7 +1023,6 @@ hppa*64*-*-linux*)
tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h gnu-user.h linux.h \
glibc-stdint.h pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h \
pa/pa64-linux.h"
- tmake_file="${tmake_file} pa/t-linux64"
gas=yes gnu_ld=yes
need_64bit_hwint=yes
;;
@@ -1040,7 +1030,6 @@ hppa*-*-linux*)
target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS"
tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h pa/pa-linux.h \
pa/pa32-regs.h pa/pa32-linux.h"
- tmake_file="${tmake_file} pa/t-linux"
;;
# port not yet contributed.
#hppa*-*-openbsd*)
@@ -1063,7 +1052,7 @@ hppa[12]*-*-hpux10*)
esac
use_gcc_stdint=provide
tm_file="${tm_file} hpux-stdint.h"
- tmake_file="pa/t-pa-hpux10 pa/t-pa-hpux t-slibgcc"
+ tmake_file="t-slibgcc"
case ${enable_threads} in
"")
if test x$have_pthread_h = xyes ; then
@@ -1106,7 +1095,7 @@ hppa*64*-*-hpux11*)
extra_options="${extra_options} pa/pa-hpux.opt \
pa/pa-hpux1010.opt pa/pa64-hpux.opt hpux11.opt"
need_64bit_hwint=yes
- tmake_file="pa/t-pa64 pa/t-pa-hpux t-slibgcc"
+ tmake_file="t-slibgcc"
case x${enable_threads} in
x | xyes | xposix )
thread_file=posix
@@ -1144,7 +1133,7 @@ hppa[12]*-*-hpux11*)
extra_options="${extra_options} pa/pa-hpux1131.opt"
;;
esac
- tmake_file="pa/t-pa-hpux11 pa/t-pa-hpux t-slibgcc"
+ tmake_file="t-slibgcc"
case x${enable_threads} in
x | xyes | xposix )
thread_file=posix
@@ -1182,11 +1171,9 @@ x86_64-*-darwin*)
;;
i[34567]86-*-elf*)
tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h"
- tmake_file="${tmake_file} t-svr4"
;;
x86_64-*-elf*)
tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h"
- tmake_file="${tmake_file} t-svr4"
;;
i[34567]86-*-freebsd*)
tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
@@ -1334,7 +1321,6 @@ i[34567]86-*-lynxos*)
i[34567]86-*-nto-qnx*)
tm_file="${tm_file} i386/att.h dbxelf.h tm-dwarf2.h elfos.h i386/unix.h i386/nto.h"
extra_options="${extra_options} i386/nto.opt"
- tmake_file="${tmake_file} i386/t-nto"
gnu_ld=yes
gas=yes
;;
@@ -1396,7 +1382,7 @@ i[4567]86-wrs-vxworks|i[4567]86-wrs-vxwo
i[34567]86-*-cygwin*)
tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h i386/cygwin-stdint.h"
xm_file=i386/xm-cygwin.h
- tmake_file="${tmake_file} i386/t-cygming i386/t-cygwin t-slibgcc"
+ tmake_file="${tmake_file} i386/t-cygming t-slibgcc"
target_gtfiles="\$(srcdir)/config/i386/winnt.c"
extra_options="${extra_options} i386/cygming.opt"
extra_objs="winnt.o winnt-stubs.o"
@@ -1474,8 +1460,8 @@ i[34567]86-*-mingw* | x86_64-*-mingw*)
default_use_cxa_atexit=yes
use_gcc_stdint=wrap
case ${enable_threads} in
- "" | yes | win32) thread_file='win32'
- tmake_file="${tmake_file} i386/t-gthr-win32"
+ "" | yes | win32)
+ thread_file='win32'
;;
posix)
thread_file='posix'
@@ -1559,7 +1545,6 @@ ia64-hp-*vms*)
;;
iq2000*-*-elf*)
tm_file="elfos.h newlib-stdint.h iq2000/iq2000.h"
- tmake_file=iq2000/t-iq2000
out_file=iq2000/iq2000.c
md_file=iq2000/iq2000.md
;;
@@ -1701,7 +1686,6 @@ microblaze*-linux*)
tm_file="${tm_file} dbxelf.h gnu-user.h linux.h microblaze/linux.h"
c_target_objs="${c_target_objs} microblaze-c.o"
cxx_target_objs="${cxx_target_objs} microblaze-c.o"
- tmake_file="${tmake_file} t-linux microblaze/t-microblaze"
;;
microblaze*-*-*)
tm_file="${tm_file} dbxelf.h"
@@ -2217,14 +2201,13 @@ sh-*-elf* | sh[12346l]*-*-elf* | \
case ${target} in
sh5*-*-netbsd*)
# SHmedia, 32-bit ABI
- tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd"
+ tmake_file="${tmake_file} sh/t-sh64"
;;
sh64*-netbsd*)
# SHmedia, 64-bit ABI
- tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd sh/t-netbsd-sh5-64"
+ tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd-sh5-64"
;;
*-*-netbsd)
- tmake_file="${tmake_file} sh/t-netbsd"
;;
sh64*-*-linux*)
tmake_file="${tmake_file} sh/t-sh64"
@@ -2528,7 +2511,6 @@ xstormy16-*-elf)
xtensa*-*-elf*)
tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h xtensa/elf.h"
extra_options="${extra_options} xtensa/elf.opt"
- tmake_file="xtensa/t-xtensa xtensa/t-elf"
;;
xtensa*-*-linux*)
tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h xtensa/linux.h"
deleted file mode 100644
@@ -1,2 +0,0 @@
-# This is a support routine for longlong.h, used by libgcc2.c.
-LIB2FUNCS_EXTRA = $(srcdir)/config/alpha/qrnnd.asm
deleted file mode 100644
@@ -1,2 +0,0 @@
-# All alphas get an IEEE complaint set of libraries.
-TARGET_LIBGCC2_CFLAGS += -mieee
@@ -17,10 +17,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-LIB2FUNCS_EXTRA = $(srcdir)/config/alpha/vms-gcc_shell_handler.c
-
MULTILIB_OPTIONS = mcpu=ev6
MULTILIB_DIRNAMES = ev6
MULTILIB_OSDIRNAMES = ev6
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
@@ -89,11 +89,3 @@ MULTILIB_EXCEPTIONS += *mthumb/*mfloa
# MULTILIB_MATCHES += mcpu?arm7=mcpu?arm600
# MULTILIB_MATCHES += mcpu?arm7=mcpu?arm610
# MULTILIB_MATCHES += mcpu?arm7=mcpu?arm620
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
-
-# Currently there is a bug somewhere in GCC's alias analysis
-# or scheduling code that is breaking _fpmul_parts in fp-bit.c.
-# Disabling function inlining is a workaround for this problem.
-TARGET_LIBGCC2_CFLAGS = -fno-inline
deleted file mode 100644
@@ -1,24 +0,0 @@
-# Copyright (C) 2004, 2005, 2011 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/>.
-
-# Add the BPABI C functions.
-LIB2FUNCS_EXTRA = $(srcdir)/config/arm/bpabi.c \
- $(srcdir)/config/arm/unaligned-funcs.c
-
-LIB2FUNCS_STATIC_EXTRA = $(srcdir)/config/arm/fp16.c
-EXTRA_HEADERS += $(srcdir)/ginclude/unwind-arm-common.h
deleted file mode 100644
@@ -1,28 +0,0 @@
-# Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2006,
-# 2008, 2011 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/>.
-
-# Just for these, we omit the frame pointer since it makes such a big
-# difference.
-TARGET_LIBGCC2_CFLAGS = -fomit-frame-pointer -fPIC
-
-# MULTILIB_OPTIONS = mfloat-abi=hard/mfloat-abi=soft
-# MULTILIB_DIRNAMES = hard-float soft-float
-
-# LIBGCC = stmp-multilib
-# INSTALL_LIBGCC = install-multilib
@@ -16,9 +16,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-# These functions are included in shared libraries.
-TARGET_LIBGCC2_CFLAGS = -fPIC
-
# We do not build a Thumb multilib for Linux because the definition of
# CLEAR_INSN_CACHE in linux-gas.h does not work in Thumb mode.
MULTILIB_OPTIONS =
@@ -27,6 +24,3 @@ MULTILIB_DIRNAMES =
#MULTILIB_OPTIONS += mcpu=fa606te/mcpu=fa626te/mcpu=fmp626/mcpu=fa726te
#MULTILIB_DIRNAMES += fa606te fa626te fmp626 fa726te
#MULTILIB_EXCEPTIONS += *mthumb/*mcpu=fa606te *mthumb/*mcpu=fa626te *mthumb/*mcpu=fmp626 *mthumb/*mcpu=fa726te*
-
-LIB2FUNCS_STATIC_EXTRA += $(srcdir)/config/arm/linux-atomic.c
-LIB2FUNCS_STATIC_EXTRA += $(srcdir)/config/arm/linux-atomic-64bit.c
deleted file mode 100644
@@ -1,24 +0,0 @@
-# Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
-# 2006, 2011 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/>.
-
-# Just for these, we omit the frame pointer since it makes such a big
-# difference. It is then pointless adding debugging.
-TARGET_LIBGCC2_CFLAGS = -fomit-frame-pointer -fpic
-LIBGCC2_DEBUG_CFLAGS = -g0
-LIB2FUNCS_EXTRA = $(srcdir)/config/floatunsidf.c $(srcdir)/config/floatunsisf.c
@@ -21,11 +21,3 @@ MULTILIB_OPTIONS = mlittle-endian/mb
MULTILIB_DIRNAMES = le be fpu soft
MULTILIB_EXCEPTIONS =
MULTILIB_MATCHES = mbig-endian=mbe mlittle-endian=mle
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
-
-# Currently there is a bug somewhere in GCC's alias analysis
-# or scheduling code that is breaking _fpmul_parts in fp-bit.c.
-# Disabling function inlining is a workaround for this problem.
-TARGET_LIBGCC2_CFLAGS = -fno-inline
@@ -17,8 +17,6 @@
# <http://www.gnu.org/licenses/>.
EXTRA_HEADERS += $(srcdir)/ginclude/unwind-arm-common.h
-# Include half-float helpers.
-LIB2FUNCS_STATIC_EXTRA = $(srcdir)/config/arm/fp16.c
# Create a multilib for processors with VFP floating-point, and a
# multilib for those without -- using the soft-float ABI in both
@@ -29,7 +29,3 @@ MULTILIB_DIRNAMES = fpu
# yet...
# MULTILIB_OPTIONS += thumb
# MULTILIB_DIRNAMES += thumb
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
-TARGET_LIBGCC2_CFLAGS =
@@ -39,14 +39,6 @@ avr-log.o: $(srcdir)/config/avr/avr-log.
$(SHELL) $(srcdir)/config/avr/genopt.sh $(srcdir)/config/avr > \
$(srcdir)/config/avr/avr-tables.opt
-LIB2FUNCS_EXCLUDE = \
- _clz
-
-# We do not have the DF type.
-# Most of the C functions in libgcc2 use almost all registers,
-# so use -mcall-prologues for smaller code size.
-TARGET_LIBGCC2_CFLAGS = -DDF=SF -Dinhibit_libc -mcall-prologues -Os
-
MULTILIB_OPTIONS = mmcu=avr2/mmcu=avr25/mmcu=avr3/mmcu=avr31/mmcu=avr35/mmcu=avr4/mmcu=avr5/mmcu=avr51/mmcu=avr6
MULTILIB_DIRNAMES = avr2 avr25 avr3 avr31 avr35 avr4 avr5 avr51 avr6
@@ -195,6 +187,3 @@ MULTILIB_MATCHES = \
mmcu?avr6=mmcu?atmega2561
MULTILIB_EXCEPTIONS =
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
@@ -18,8 +18,6 @@
## Target part of the Makefile
-TARGET_LIBGCC2_CFLAGS = -fpic
-
MULTILIB_OPTIONS=mcpu=bf532-none
MULTILIB_OPTIONS+=mid-shared-library/msep-data/mfdpic mleaf-id-shared-library
MULTILIB_DIRNAMES=bf532-none mid-shared-library msep-data mfdpic mleaf-id-shared-library
@@ -18,8 +18,6 @@
## Target part of the Makefile
-TARGET_LIBGCC2_CFLAGS = -fpic
-
MULTILIB_OPTIONS=mcpu=bf532-none
MULTILIB_DIRNAMES=bf532-none
@@ -18,8 +18,6 @@
## Target part of the Makefile
-TARGET_LIBGCC2_CFLAGS = -fpic
-
MULTILIB_OPTIONS=mcpu=bf532-none
MULTILIB_OPTIONS+=mid-shared-library/msep-data mleaf-id-shared-library
MULTILIB_DIRNAMES=bf532-none mid-shared-library msep-data mleaf-id-shared-library
@@ -18,20 +18,8 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-LIB2FUNCS_EXCLUDE = _cmpdi2 _ucmpdi2 _gcc_bcmp _eprintf _clzsi _clzdi
EXTRA_HEADERS += $(srcdir)/ginclude/unwind-arm-common.h
-LIB2FUNCS_EXTRA = $(srcdir)/config/c6x/gef.c \
- $(srcdir)/config/c6x/gtf.c \
- $(srcdir)/config/c6x/lef.c \
- $(srcdir)/config/c6x/ltf.c \
- $(srcdir)/config/c6x/eqf.c \
- $(srcdir)/config/c6x/ged.c \
- $(srcdir)/config/c6x/gtd.c \
- $(srcdir)/config/c6x/led.c \
- $(srcdir)/config/c6x/ltd.c \
- $(srcdir)/config/c6x/eqd.c
-
# Use this variant for fully testing all CPU types
#MULTILIB_OPTIONS = mbig-endian march=c674x/march=c64x/march=c67x/march=c67x+/march=c62x
#MULTILIB_DIRNAMES = be c674x c64x c67x c67x+ c62x
@@ -40,6 +28,3 @@ MULTILIB_OPTIONS = mbig-endian march
MULTILIB_DIRNAMES = be c674x
MULTILIB_EXCEPTIONS =
MULTILIB_MATCHES =
-
-# Avoid failures when the user's GOT becomes too large.
-TARGET_LIBGCC2_CFLAGS = -msdata=none
@@ -1,5 +1,3 @@
MULTILIB_OSDIRNAMES = march.c674x=!c674x
MULTILIB_OSDIRNAMES += mbig-endian=!be
MULTILIB_OSDIRNAMES += mbig-endian/march.c674x=!be/c674x
-
-TARGET_LIBGCC2_CFLAGS = -fPIC -msdata=none
@@ -84,11 +84,7 @@ extern int cris_cpu_version;
/* Changing the order used to be necessary to put the fourth __make_dp
argument (a DImode parameter) in registers, to fit with the libfunc
parameter passing scheme used for intrinsic functions. FIXME: Check
- performance and maybe remove definition from TARGET_LIBGCC2_CFLAGS now
- that it isn't strictly necessary. We used to do this through
- TARGET_LIBGCC2_CFLAGS, but that became increasingly difficult as the
- parenthesis (that needed quoting) travels through several layers of
- make and shell invocations. */
+ performance. */
#ifdef IN_LIBGCC2
#define __make_dp(a,b,c,d) __cris_make_dp(d,a,b,c)
#endif
deleted file mode 100644
@@ -1,45 +0,0 @@
-/* Define symbol to recognize CRIS ABI version 2, for a.out use.
- Contributed by Axis Communications.
- Written by Hans-Peter Nilsson <hp@axis.se>, c:a 1992.
-
- Copyright (C) 2000, 2001, 2003, 2009 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.
-
-This file 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 "tconfig.h"
-#include "tm.h"
-
-#ifdef __AOUT__
-
-/* ELF support was not released before the ABI was changed, so we
- restrict this awkwardness to a.out. This symbol is for gdb to
- recognize, so it can debug both old and new programs successfully. */
-__asm__ (".global " CRIS_ABI_VERSION_SYMBOL_STRING);
-__asm__ (".set " CRIS_ABI_VERSION_SYMBOL_STRING ",0");
-
-#else /* not __AOUT__ */
-
-/* The file must not be empty (declaration/definition-wise) according to
- ISO, IIRC. */
-extern int _Dummy;
-
-#endif /* not __AOUT__ */
@@ -25,17 +25,5 @@
# section "Target Fragment" in the gcc info-files (or the paper copy) of
# "Using and Porting GCC"
-LIB2FUNCS_EXTRA = _udivsi3.c _divsi3.c _umodsi3.c _modsi3.c
-CRIS_LIB1CSRC = $(srcdir)/config/cris/arit.c
-
-# The fixed-point arithmetic code is in one file, arit.c,
-# similar to libgcc2.c (or the old libgcc1.c). We need to
-# "split it up" with one file per define.
-$(LIB2FUNCS_EXTRA): $(CRIS_LIB1CSRC)
- name=`echo $@ | sed -e 's,.*/,,' | sed -e 's,.c$$,,'`; \
- echo "#define L$$name" > tmp-$@ \
- && echo '#include "$<"' >> tmp-$@ \
- && mv -f tmp-$@ $@
-
$(out_object_file): gt-cris.h
gt-cris.h : s-gtype ; @true
@@ -16,7 +16,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-LIB2FUNCS_STATIC_EXTRA = $(srcdir)/config/cris/mulsi3.asm
MULTILIB_OPTIONS = march=v10/march=v32
MULTILIB_DIRNAMES = v10 v32
MULTILIB_MATCHES = \
@@ -29,5 +28,3 @@ MULTILIB_MATCHES = \
march?v10=mcpu?v10 \
march?v32=mcpu?v32
MULTILIB_EXTRA_OPTS = mbest-lib-options
-INSTALL_LIBGCC = install-multilib
-LIBGCC = stmp-multilib
@@ -1,5 +1,3 @@
-TARGET_LIBGCC2_CFLAGS += -fPIC
-
# We *know* we have a limits.h in the glibc library, with extra
# definitions needed for e.g. libgfortran.
ifneq ($(inhibit_libc),true)
deleted file mode 100644
@@ -1,34 +0,0 @@
-# Copyright (C) 1999, 2001, 2007, 2011 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/>.
-
-# If any special flags are necessary when building libgcc2 put them here.
-#
-# TARGET_LIBGCC2_CFLAGS
-
-# Enable the following if multilibs are needed.
-# See gcc/genmultilib, gcc/gcc.texi and gcc/tm.texi for a
-# description of the options and their values.
-#
-# MULTILIB_OPTIONS =
-# MULTILIB_DIRNAMES =
-# MULTILIB_MATCHES =
-# MULTILIB_EXCEPTIONS =
-# MULTILIB_EXTRA_OPTS =
-#
-# LIBGCC = stmp-multilib
-# INSTALL_LIBGCC = install-multilib
@@ -16,38 +16,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-LIB2FUNCS_EXTRA = cmovh.c cmovw.c cmovd.c modi.c umodi.c uitof.c uitod.c ulltof.c ulltod.c
-
-# If any special flags are necessary when building libgcc2 put them here.
-TARGET_LIBGCC2_CFLAGS =
-
-cmovh.c: $(srcdir)/config/frv/cmovh.c
- $(LN_S) $(srcdir)/config/frv/cmovh.c .
-
-cmovw.c: $(srcdir)/config/frv/cmovw.c
- $(LN_S) $(srcdir)/config/frv/cmovw.c .
-
-cmovd.c: $(srcdir)/config/frv/cmovd.c
- $(LN_S) $(srcdir)/config/frv/cmovd.c .
-
-modi.c: $(srcdir)/config/frv/modi.c
- $(LN_S) $(srcdir)/config/frv/modi.c .
-
-umodi.c: $(srcdir)/config/frv/umodi.c
- $(LN_S) $(srcdir)/config/frv/umodi.c .
-
-uitof.c: $(srcdir)/config/frv/uitof.c
- $(LN_S) $(srcdir)/config/frv/uitof.c .
-
-uitod.c: $(srcdir)/config/frv/uitod.c
- $(LN_S) $(srcdir)/config/frv/uitod.c .
-
-ulltof.c: $(srcdir)/config/frv/ulltof.c
- $(LN_S) $(srcdir)/config/frv/ulltof.c .
-
-ulltod.c: $(srcdir)/config/frv/ulltod.c
- $(LN_S) $(srcdir)/config/frv/ulltod.c .
-
# Enable the following if multilibs are needed.
# See gcc/genmultilib, gcc/gcc.texi and gcc/tm.texi for a
# description of the options and their values.
@@ -65,7 +33,4 @@ MULTILIB_MATCHES = mcpu?simple=mcpu?fr30
mcpu?fr400=mcpu?fr405 mcpu?fr400=mcpu?fr450
MULTILIB_EXCEPTIONS = mcpu=frv/mno-pack* mcpu=simple/mno-pack*
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
-
EXTRA_HEADERS = $(srcdir)/config/frv/frv-asm.h
@@ -22,5 +22,3 @@ MULTILIB_DIRNAMES=
MULTILIB_MATCHES=
MULTILIB_EXCEPTIONS=
MULTILIB_EXTRA_OPTS=
-
-TARGET_LIBGCC2_CFLAGS = -fPIC
@@ -17,23 +17,10 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-LIB2FUNCS_EXTRA = \
- $(srcdir)/config/h8300/clzhi2.c \
- $(srcdir)/config/h8300/ctzhi2.c \
- $(srcdir)/config/h8300/parityhi2.c \
- $(srcdir)/config/h8300/popcounthi2.c \
- $(srcdir)/config/h8300/fixunssfsi.c
-
-# We do not have DF type, so fake out the libgcc2 compilation.
-TARGET_LIBGCC2_CFLAGS = -DDF=SF
-
MULTILIB_OPTIONS = mh/ms/msx mn mint32
MULTILIB_DIRNAMES = h8300h h8300s h8sx normal int32
MULTILIB_EXCEPTIONS = mint32 mn mn/mint32
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
-
s-config s-conditions s-flags s-codes s-constants s-emit s-recog \
s-opinit s-extract s-peep s-attr s-attrtab s-output: \
$(srcdir)/config/h8300/mova.md
@@ -21,11 +21,6 @@
# doing the build, it may not be installed yet.
LIMITS_H_TEST = true
-# If we are building next to winsup, this will let us find the real
-# limits.h when building libgcc2. Otherwise, winsup must be installed
-# first.
-LIBGCC2_INCLUDES = -I$(srcdir)/../winsup/w32api/include
-
winnt.o: $(srcdir)/config/i386/winnt.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
$(TM_H) $(RTL_H) $(REGS_H) hard-reg-set.h output.h $(TREE_H) flags.h \
$(TM_P_H) $(HASHTAB_H) $(GGC_H) $(LTO_STREAMER_H)
deleted file mode 100644
@@ -1,24 +0,0 @@
-# Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2008, 2009, 2010, 2011
-# 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/>.
-
-# If we are building next to winsup, this will let us find the real
-# limits.h when building libgcc2. Otherwise, winsup must be installed
-# first.
-LIBGCC2_INCLUDES += -I$(srcdir)/../winsup/include \
- -I$(srcdir)/../winsup/cygwin/include
@@ -1,5 +1,2 @@
MULTILIB_OPTIONS = m64
MULTILIB_DIRNAMES = x86_64
-LIB2_SIDITI_CONV_FUNCS=yes
-LIB2FUNCS_EXTRA = $(srcdir)/config/darwin-64.c
-LIB2FUNCS_EXCLUDE = _fixtfdi _fixunstfdi _floatditf _floatunditf
@@ -1,8 +1,2 @@
-LIB2_SIDITI_CONV_FUNCS=yes
-LIB2FUNCS_EXTRA = $(srcdir)/config/darwin-64.c
-
MULTILIB_OPTIONS = m32
MULTILIB_DIRNAMES = i386
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
@@ -37,6 +37,3 @@ MULTILIB_DIRNAMES = $(patsubst m%, %,
MULTILIB_OSDIRNAMES = m64=../lib64
MULTILIB_OSDIRNAMES+= m32=$(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)
MULTILIB_OSDIRNAMES+= mx32=../libx32
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
@@ -1,6 +1,3 @@
MULTILIB_OPTIONS = m64/m32
MULTILIB_DIRNAMES = 64 32
MULTILIB_OSDIRNAMES = ../lib64 ../lib
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
@@ -1,6 +1,3 @@
MULTILIB_OPTIONS = m64/m32
MULTILIB_DIRNAMES = 64 32
MULTILIB_OSDIRNAMES = ../lib ../lib32
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
deleted file mode 100644
@@ -1,1 +0,0 @@
-TARGET_LIBGCC2_CFLAGS = -fPIC -fexceptions
@@ -2,5 +2,3 @@
# We cope by building variants of libgcc.
MULTILIB_OPTIONS = fpic
MULTILIB_MATCHES=fpic=fPIC
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
@@ -19,20 +19,10 @@
# We need multilib support for HPUX's ILP32 & LP64 modes.
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
-
MULTILIB_OPTIONS = milp32/mlp64
MULTILIB_DIRNAMES = hpux32 hpux64
MULTILIB_MATCHES =
-# Support routines for HP-UX 128 bit floats.
-
-LIB2FUNCS_EXTRA=quadlib.c $(srcdir)/config/floatunsitf.c
-
-quadlib.c: $(srcdir)/config/ia64/quadlib.c
- cat $(srcdir)/config/ia64/quadlib.c > quadlib.c
-
# We do not want to include the EH stuff that linux uses, we want to use
# the HP-UX libunwind library.
@@ -18,13 +18,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-# ??? Hack to get -P option used when compiling lib1funcs.asm, because Intel
-# assembler does not accept # line number as a comment.
-# ??? This breaks C++ pragma interface/implementation, which is used in the
-# C++ part of libgcc2, hence it had to be disabled. Must find some other way
-# to support the Intel assembler.
-#LIBGCC2_DEBUG_CFLAGS = -g1 -P
-
ia64-c.o: $(srcdir)/config/ia64/ia64-c.c $(CONFIG_H) $(SYSTEM_H) \
coretypes.h $(TM_H) $(TREE_H) $(CPPLIB_H) $(C_COMMON_H) $(C_PRAGMA_H)
$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
deleted file mode 100644
@@ -1,33 +0,0 @@
-# Copyright (C) 2003, 2010, 2011 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/>.
-
-LIB2FUNCS_EXTRA = $(srcdir)/config/udivmod.c $(srcdir)/config/divmod.c $(srcdir)/config/udivmodsi4.c $(srcdir)/config/iq2000/lib2extra-funcs.c
-
-# Enable the following if multilibs are needed.
-# See gcc/genmultilib, gcc/gcc.texi and gcc/tm.texi for a
-# description of the options and their values.
-#
-# MULTILIB_OPTIONS =
-# MULTILIB_DIRNAMES =
-# MULTILIB_MATCHES =
-# MULTILIB_EXCEPTIONS =
-# MULTILIB_EXTRA_OPTS =
-#
-# LIBGCC = stmp-multilib
-# INSTALL_LIBGCC = install-multilib
-
@@ -19,8 +19,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-LIB2FUNCS_EXTRA = $(srcdir)/config/m32c/m32c-lib2.c $(srcdir)/config/m32c/m32c-lib2-trapv.c
-
# target-specific files
md_file = md
@@ -16,10 +16,5 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-# Turn off the SDA while compiling libgcc2. There are no headers for it
-# and we want maximal upward compatibility here.
-
-TARGET_LIBGCC2_CFLAGS = -G 0 -fPIC
-
# Don't install "assert.h" in gcc. We use the one in glibc.
INSTALL_ASSERT_H =
@@ -17,11 +17,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-# Turn off the SDA while compiling libgcc2. There are no headers for it
-# and we want maximal upward compatibility here.
-
-TARGET_LIBGCC2_CFLAGS = -G 0
-
# -mmodel={small,medium} requires separate libraries.
# We don't build libraries for the large model, instead we use the medium
# libraries. The only difference is that the large model can handle jumps
@@ -35,6 +30,3 @@ MULTILIB_MATCHES = mmodel?medium=mmodel?
# SHN_M32R_SCOMMON.
# This is important for objects referenced in system header files.
MULTILIB_EXTRA_OPTS = msdata=sdata
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
deleted file mode 100644
@@ -1,25 +0,0 @@
-# Copyright (C) 2007, 2011 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/>.
-
-LIB2FUNCS_EXTRA = fpgnulib.c xfgnulib.c
-
-fpgnulib.c: $(srcdir)/config/m68k/fpgnulib.c
- cp $(srcdir)/config/m68k/fpgnulib.c fpgnulib.c
-xfgnulib.c: $(srcdir)/config/m68k/fpgnulib.c
- echo '#define EXTFLOAT' > xfgnulib.c
- cat $(srcdir)/config/m68k/fpgnulib.c >> xfgnulib.c
@@ -92,6 +92,3 @@ endif
# Remove the default CPU from the explicit exceptions.
MULTILIB_EXCEPTIONS := \
$(patsubst mcpu=$(M68K_MLIB_DEFAULT)/%,%,$(MULTILIB_EXCEPTIONS))
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
@@ -16,25 +16,17 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-# could use -msifilter to be safe from interrupt/jmp interactions and others.
-TARGET_LIBGCC2_CFLAGS=-O3 -DNO_FLOATLIB_FIXUNSDFSI #-msifilter
-
# We have values for float.h.
CROSS_FLOAT_H = $(srcdir)/config/mcore/gfloat.h
# If support for -m4align is ever re-enabled then comment out the
-# following line and uncomment the mutlilib lines below.
+# following line and uncomment the multilib lines below.
# MULTILIB_OPTIONS = m8align/m4align
# MULTILIB_DIRNAMES = align8 align4
# MULTILIB_MATCHES =
# MULTILIB_EXTRA_OPTS =
# MULTILIB_EXCEPTIONS =
-# LIBGCC = stmp-multilib
-# INSTALL_LIBGCC = install-multilib
MULTILIB_OPTIONS = mbig-endian/mlittle-endian m210/m340
MULTILIB_DIRNAMES = big little m210 m340
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
@@ -32,12 +32,6 @@ mep-pragma.o: $(srcdir)/config/mep/mep-p
function.h insn-config.h reload.h $(TARGET_H)
$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<
-# multiply and divide routines
-
-LIB2FUNCS_EXTRA = \
- $(srcdir)/config/mep/mep-lib2.c \
- $(srcdir)/config/mep/mep-tramp.c
-
MULTILIB_OPTIONS = mel mall-opts mfar
MULTILIB_DIRNAMES = el allopt far
@@ -17,15 +17,8 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-# We must build libgcc2.a with -G 0, in case the user wants to link
-# without the $gp register.
-TARGET_LIBGCC2_CFLAGS = -G 0
-
# Build the libraries for both hard and soft floating point
MULTILIB_OPTIONS = msoft-float EL/EB
MULTILIB_DIRNAMES = soft-float el eb
MULTILIB_MATCHES = EL=mel EB=meb msingle-float=m4650
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
@@ -17,10 +17,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-# We must build libgcc2.a with -G 0, in case the user wants to link
-# without the $gp register.
-TARGET_LIBGCC2_CFLAGS = -G 0
-
# Build the libraries for both hard and soft floating point
ifneq ($(filter MIPS_ABI_DEFAULT=ABI_EABI,$(tm_defines)),)
@@ -36,6 +32,3 @@ MULTILIB_EXCLUSIONS = !mips32r2/mfp64
endif
endif
MULTILIB_MATCHES = EL=mel EB=meb
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
@@ -16,8 +16,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-LIB2_SIDITI_CONV_FUNCS=yes
-
$(srcdir)/config/mips/mips-tables.opt: $(srcdir)/config/mips/genopt.sh \
$(srcdir)/config/mips/mips-cpus.def
$(SHELL) $(srcdir)/config/mips/genopt.sh $(srcdir)/config/mips > \
@@ -17,15 +17,8 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-# We must build libgcc2.a with -G 0, in case the user wants to link
-# without the $gp register.
-TARGET_LIBGCC2_CFLAGS = -G 0
-
# Build the libraries for both hard and soft floating point
MULTILIB_OPTIONS = msoft-float EL/EB
MULTILIB_DIRNAMES = soft-float el eb
MULTILIB_MATCHES = EL=mel EB=meb
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
@@ -33,7 +33,3 @@ MULTILIB_EXCLUSIONS += !mips32/!mips32r2
else
MULTILIB_EXCLUSIONS += mips64/mips16 mips64r2/mips16
endif
-
-# Build the multilibs.
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
@@ -16,14 +16,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-# We must build libgcc2.a with -G 0, in case the user wants to link
-# without the $gp register.
-TARGET_LIBGCC2_CFLAGS = -G 0
-
# Build the libraries for both hard and soft floating point
-
MULTILIB_OPTIONS = EL/EB msoft-float mips2
MULTILIB_DIRNAMES = el eb soft-float mips2
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
@@ -16,17 +16,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-# BEGIN boiler-plate MIPS stuff
-
-# We must build libgcc2.a with -G 0, in case the user wants to link
-# without the $gp register.
-TARGET_LIBGCC2_CFLAGS = -G 0
-
-LIB2FUNCS_STATIC_EXTRA = $(srcdir)/config/mips/mips16.S \
- $(srcdir)/config/mips/vr4120-div.S
-
-# END boiler-plate
-
# Main multilibs
# --------------
#
@@ -16,9 +16,5 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-# See "Target Fragment" in GCC info. That same order is used here.
-
-TARGET_LIBGCC2_CFLAGS = -mlibfuncs -O2
-
MULTILIB_OPTIONS = mabi=gnu
MULTILIB_DIRNAMES = gnuabi
@@ -19,6 +19,3 @@
MULTILIB_OPTIONS = mam33/mam33-2/mam34
MULTILIB_DIRNAMES = am33 am33-2 am34
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
@@ -1,5 +1,2 @@
MULTILIB_OPTIONS = threads
MULTILIB_DIRNAMES = threads
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
deleted file mode 100644
@@ -1,27 +0,0 @@
-# Copyright (C) 1999, 2001, 2002, 2008, 2011 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/>.
-
-# Compile libgcc2.a as PIC.
-TARGET_LIBGCC2_CFLAGS = -fPIC -DELF=1 -DLINUX=1
-
-LIB2FUNCS_EXTRA=fptr.c
-LIB2FUNCS_STATIC_EXTRA = $(srcdir)/config/pa/linux-atomic.c
-
-fptr.c: $(srcdir)/config/pa/fptr.c
- rm -f fptr.c
- cp $(srcdir)/config/pa/fptr.c .
deleted file mode 100644
@@ -1,22 +0,0 @@
-# Copyright (C) 2001, 2008, 2011 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/>.
-
-LIB2FUNCS_STATIC_EXTRA = $(srcdir)/config/pa/linux-atomic.c
-
-# Compile libgcc2.a as PIC.
-TARGET_LIBGCC2_CFLAGS = -fPIC -Dpa64=1 -DELF=1
deleted file mode 100644
@@ -1,7 +0,0 @@
-lib2funcs.asm: $(srcdir)/config/pa/lib2funcs.asm
- rm -f lib2funcs.asm
- cp $(srcdir)/config/pa/lib2funcs.asm .
-
-quadlib.c: $(srcdir)/config/pa/quadlib.c
- rm -f quadlib.c
- cp $(srcdir)/config/pa/quadlib.c .
deleted file mode 100644
@@ -1,2 +0,0 @@
-TARGET_LIBGCC2_CFLAGS = -fPIC -frandom-seed=fixed-seed -D_T_HPUX10
-LIB2FUNCS_EXTRA=lib2funcs.asm quadlib.c
deleted file mode 100644
@@ -1,2 +0,0 @@
-TARGET_LIBGCC2_CFLAGS = -fPIC -frandom-seed=fixed-seed
-LIB2FUNCS_EXTRA=lib2funcs.asm quadlib.c
deleted file mode 100644
@@ -1,21 +0,0 @@
-# Copyright (C) 2000, 2001, 2002, 2004, 2006,
-# 2007, 2010, 2011 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/>.
-
-TARGET_LIBGCC2_CFLAGS = -fPIC -Dpa64=1 -DELF=1 -mlong-calls
-LIB2FUNCS_EXTRA = quadlib.c
@@ -17,11 +17,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-TARGET_LIBGCC2_CFLAGS = -O2 -mfloat32
-LIB2FUNCS_EXTRA = $(srcdir)/config/udivmod.c $(srcdir)/config/udivmodsi4.c \
- $(srcdir)/config/memcmp.c $(srcdir)/config/memcpy.c \
- $(srcdir)/config/memmove.c $(srcdir)/config/memset.c
-
MULTILIB_OPTIONS = msoft-float
# Because the pdp11 POINTER_SIZE is only 16, in dwarf2out.c,
@@ -16,37 +16,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-# Compile the extra library functions.
-
-LIB2FUNCS_EXTRA = \
- $(srcdir)/config/picochip/libgccExtras/ashrsi3.asm \
- $(srcdir)/config/picochip/libgccExtras/ashlsi3.asm \
- $(srcdir)/config/picochip/libgccExtras/divmodhi4.asm \
- $(srcdir)/config/picochip/libgccExtras/udivmodhi4.asm \
- $(srcdir)/config/picochip/libgccExtras/divmodsi4.asm \
- $(srcdir)/config/picochip/libgccExtras/udivmodsi4.asm \
- $(srcdir)/config/picochip/libgccExtras/divmod15.asm \
- $(srcdir)/config/picochip/libgccExtras/ucmpsi2.asm \
- $(srcdir)/config/picochip/libgccExtras/cmpsi2.asm \
- $(srcdir)/config/picochip/libgccExtras/clzsi2.asm \
- $(srcdir)/config/picochip/libgccExtras/adddi3.asm \
- $(srcdir)/config/picochip/libgccExtras/subdi3.asm \
- $(srcdir)/config/picochip/libgccExtras/lshrsi3.asm \
- $(srcdir)/config/picochip/libgccExtras/parityhi2.asm \
- $(srcdir)/config/picochip/libgccExtras/popcounthi2.asm
-
-# Turn off ranlib on target libraries.
-RANLIB_FOR_TARGET = cat
-
-# Special libgcc setup. Make single/double floating point the same,
-# and use our own include files.
-TARGET_LIBGCC2_CFLAGS = -DDF=SF -I../../includes/
-
-# Switch off all debugging for the embedded libraries.
-# (embedded processors need small libraries by default).
-# NOTE: If the debug level is increased, turn off instruction scheduling.
-LIBGCC2_DEBUG_CFLAGS = -g0
-
# Build all combinations of library for different multiply units, and
# presence/absence of byte access.
MULTILIB_OPTIONS = mmul-type=none/mmul-type=mac/mmul-type=mul mno-byte-access/mbyte-access
@@ -44,6 +44,3 @@ MULTILIB_MATCHES = mcpu?power=mcpu?power
mcpu?powerpc=mcpu?604e \
mcpu?powerpc=mcpu?620 \
mcpu?powerpc=mcpu?630
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
@@ -25,6 +25,3 @@ MULTILIB_OPTIONS = pthread maix64
MULTILIB_DIRNAMES = pthread ppc64
MULTILIB_MATCHES =
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
deleted file mode 100644
@@ -1,39 +0,0 @@
-# Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006,
-# 2007, 2011 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/>.
-
-LIB2FUNCS_EXTRA = $(srcdir)/config/rs6000/darwin-tramp.asm \
- $(srcdir)/config/darwin-64.c \
- $(srcdir)/config/rs6000/darwin-fpsave.asm \
- $(srcdir)/config/rs6000/darwin-gpsave.asm \
- $(srcdir)/config/rs6000/darwin-world.asm
-
-LIB2FUNCS_STATIC_EXTRA = \
- $(srcdir)/config/rs6000/darwin-vecsave.asm
-
-# The .asm files above are designed to run on all processors, even though
-# they use AltiVec instructions.
-# -Wa is used because -force_cpusubtype_ALL doesn't work with -dynamiclib.
-# -mmacosx-version-min=10.4 is used to provide compatibility for code from
-# earlier OSX versions.
-
-TARGET_LIBGCC2_CFLAGS += -Wa,-force_cpusubtype_ALL -mmacosx-version-min=10.4
-
-darwin-fpsave.o: $(srcdir)/config/rs6000/darwin-asm.h
-darwin-gpsave.o: $(srcdir)/config/rs6000/darwin-asm.h
-darwin-tramp.o: $(srcdir)/config/rs6000/darwin-asm.h
@@ -1,11 +1,2 @@
-LIB2_SIDITI_CONV_FUNCS=yes
-
-LIB2FUNCS_EXTRA = $(srcdir)/config/rs6000/darwin-tramp.asm \
- $(srcdir)/config/darwin-64.c \
- $(srcdir)/config/rs6000/darwin-world.asm
-
MULTILIB_OPTIONS = m32
MULTILIB_DIRNAMES = ppc
-
-#LIBGCC = stmp-multilib
-#INSTALL_LIBGCC = install-multilib
@@ -1,4 +1,4 @@
-# Copyright (C) 2002, 2005, 2006, 2008 Free Software Foundation, Inc.
+# Copyright (C) 2002, 2005, 2006, 2008, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
@@ -33,6 +33,3 @@ MULTILIB_MATCHES_FLOAT = msoft-float=mcp
MULTILIB_OPTIONS = msoft-float
MULTILIB_DIRNAMES = soft-float
MULTILIB_MATCHES = ${MULTILIB_MATCHES_FLOAT}
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
@@ -19,8 +19,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-TARGET_LIBGCC2_CFLAGS += -mno-minimal-toc
-
# On Debian, Ubuntu and other derivative distributions, the 32bit libraries
# are found in /lib32 and /usr/lib32, /lib64 and /usr/lib64 are symlinks to
# /lib and /usr/lib, while other distributions install libraries into /lib64
@@ -16,14 +16,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-LIB2FUNCS_EXTRA = tramp.S
-
-tramp.S: $(srcdir)/config/rs6000/tramp.asm
- cat $(srcdir)/config/rs6000/tramp.asm > tramp.S
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
-
MULTILIB_OPTIONS += msoft-float
MULTILIB_DIRNAMES += soft-float
@@ -18,33 +18,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-LIB2FUNCS_EXTRA = tramp.S
-
-LIB2FUNCS_STATIC_EXTRA = crtsavfpr.S crtresfpr.S \
- crtsavgpr.S crtresgpr.S \
- crtresxfpr.S crtresxgpr.S
-
-tramp.S: $(srcdir)/config/rs6000/tramp.asm
- cat $(srcdir)/config/rs6000/tramp.asm > tramp.S
-
-crtsavfpr.S: $(srcdir)/config/rs6000/crtsavfpr.asm
- cat $(srcdir)/config/rs6000/crtsavfpr.asm >crtsavfpr.S
-
-crtresfpr.S: $(srcdir)/config/rs6000/crtresfpr.asm
- cat $(srcdir)/config/rs6000/crtresfpr.asm >crtresfpr.S
-
-crtsavgpr.S: $(srcdir)/config/rs6000/crtsavgpr.asm
- cat $(srcdir)/config/rs6000/crtsavgpr.asm >crtsavgpr.S
-
-crtresgpr.S: $(srcdir)/config/rs6000/crtresgpr.asm
- cat $(srcdir)/config/rs6000/crtresgpr.asm >crtresgpr.S
-
-crtresxfpr.S: $(srcdir)/config/rs6000/crtresxfpr.asm
- cat $(srcdir)/config/rs6000/crtresxfpr.asm >crtresxfpr.S
-
-crtresxgpr.S: $(srcdir)/config/rs6000/crtresxgpr.asm
- cat $(srcdir)/config/rs6000/crtresxgpr.asm >crtresxgpr.S
-
# Switch synonyms
MULTILIB_MATCHES_FLOAT = msoft-float=mcpu?401 \
msoft-float=mcpu?403 \
@@ -61,24 +34,3 @@ MULTILIB_EXTRA_OPTS = fPIC mstrict-align
MULTILIB_EXCEPTIONS =
MULTILIB_MATCHES = ${MULTILIB_MATCHES_FLOAT}
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
-
-$(T)crtsavfpr$(objext): crtsavfpr.S
- $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -c crtsavfpr.S -o $(T)crtsavfpr$(objext)
-
-$(T)crtresfpr$(objext): crtresfpr.S
- $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -c crtresfpr.S -o $(T)crtresfpr$(objext)
-
-$(T)crtsavgpr$(objext): crtsavgpr.S
- $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -c crtsavgpr.S -o $(T)crtsavgpr$(objext)
-
-$(T)crtresgpr$(objext): crtresgpr.S
- $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -c crtresgpr.S -o $(T)crtresgpr$(objext)
-
-$(T)crtresxfpr$(objext): crtresxfpr.S
- $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -c crtresxfpr.S -o $(T)crtresxfpr$(objext)
-
-$(T)crtresxgpr$(objext): crtresxgpr.S
- $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -c crtresxgpr.S -o $(T)crtresxgpr$(objext)
@@ -19,17 +19,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-LIB2FUNCS_EXTRA += tramp.S
-
-# These can't end up in shared libgcc
-LIB2FUNCS_STATIC_EXTRA = eabi.S
-
-eabi.S: $(srcdir)/config/rs6000/eabi.asm
- cat $(srcdir)/config/rs6000/eabi.asm > eabi.S
-
-tramp.S: $(srcdir)/config/rs6000/tramp.asm
- cat $(srcdir)/config/rs6000/tramp.asm > tramp.S
-
# Switch synonyms
MULTILIB_MATCHES_ENDIAN = mlittle=mlittle-endian mbig=mbig-endian
MULTILIB_MATCHES_SYSV = mcall-sysv=mcall-sysv-eabi mcall-sysv=mcall-sysv-noeabi mcall-sysv=mcall-linux mcall-sysv=mcall-netbsd
@@ -18,9 +18,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
-
# What we really want are these variants:
# -mcpu=7400
# -mcpu=7400 -maltivec -mabi=altivec
@@ -1,6 +1,6 @@
# Multilibs for VxWorks.
#
-# Copyright (C) 2002, 2005, 2006 Free Software Foundation, Inc.
+# Copyright (C) 2002, 2005, 2006, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
@@ -23,8 +23,3 @@ MULTILIB_OPTIONS = mrtp fPIC msoft-float
MULTILIB_DIRNAMES =
MULTILIB_MATCHES = fPIC=fpic
MULTILIB_EXCEPTIONS = fPIC*
-
-# Similarily, LIB2FUNCS_EXTRA is set from config/t-vxworks and
-# t-ppccomm *adds* to it, but the common contents are useful to us.
-# In particular the base trampoline_setup bits are expected to be
-# provided there.
@@ -27,6 +27,3 @@ MULTILIB_MATCHES = nofpu=mnofpu nofp
MULTILIB_EXCEPTIONS =
MULTILIB_EXTRA_OPTS =
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
@@ -1,4 +1,2 @@
-LIB2FUNCS_EXTRA= $(srcdir)/config/sh/linux-atomic.asm
-
MULTILIB_DIRNAMES=
MULTILIB_MATCHES =
deleted file mode 100644
@@ -1,21 +0,0 @@
-# Copyright (C) 2002, 2004, 2009, 2011 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/>.
-
-TARGET_LIBGCC2_CFLAGS = -fpic -mieee
-
-LIB2FUNCS_EXTRA=
@@ -22,8 +22,6 @@ sh-c.o: $(srcdir)/config/sh/sh-c.c \
$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
$(srcdir)/config/sh/sh-c.c
-TARGET_LIBGCC2_CFLAGS = -mieee
-
DEFAULT_ENDIAN = $(word 1,$(TM_ENDIAN_CONFIG))
OTHER_ENDIAN = $(word 2,$(TM_ENDIAN_CONFIG))
@@ -84,9 +82,6 @@ MULTILIB_OSDIRNAMES = \
m5-64media=!m5-64media $(OTHER_ENDIAN)/m5-64media=!$(OTHER_ENDIAN)/m5-64media \
m5-64media-nofpu=!m5-64media-nofpu $(OTHER_ENDIAN)/m5-64media-nofpu=!$(OTHER_ENDIAN)/m5-64media-nofpu
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
-
$(out_object_file): gt-sh.h
gt-sh.h : s-gtype ; @true
@@ -20,6 +20,3 @@
MULTILIB_OPTIONS = msoft-float mcpu=v8 mflat
MULTILIB_DIRNAMES = soft v8 flat
MULTILIB_MATCHES = msoft-float=mno-fpu
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
@@ -22,6 +22,3 @@
MULTILIB_OPTIONS = mcpu=v7 msoft-float mflat
MULTILIB_DIRNAMES = v7 soft flat
MULTILIB_MATCHES = mcpu?v7=mv7 msoft-float=mno-fpu
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
@@ -20,6 +20,3 @@
MULTILIB_OPTIONS = msoft-float
MULTILIB_DIRNAMES = soft
MULTILIB_MATCHES = msoft-float=mno-fpu
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
@@ -27,6 +27,3 @@
MULTILIB_OPTIONS = m64/m32
MULTILIB_DIRNAMES = 64 32
MULTILIB_OSDIRNAMES = ../lib64 $(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
@@ -1,8 +1,5 @@
-# Disable multilib fow now, as NetBSD/sparc64 does not ship with
+# Disable multilib for now, as NetBSD/sparc64 does not ship with
# a 32-bit environment.
#MULTILIB_OPTIONS = m32/m64
#MULTILIB_DIRNAMES = 32 64
#MULTILIB_MATCHES =
-
-#LIBGCC = stmp-multilib
-#INSTALL_LIBGCC = install-multilib
@@ -15,36 +15,9 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-TARGET_LIBGCC2_CFLAGS = -fPIC -mwarn-reloc -D__IN_LIBGCC2
-
-# We exclude those because the libgcc2.c default versions do not support
-# the SPU single-precision format (round towards zero). We provide our
-# own versions below and/or via direct expansion.
-LIB2FUNCS_EXCLUDE = _floatdisf _floatundisf _floattisf _floatunstisf
-
-LIB2FUNCS_STATIC_EXTRA = $(srcdir)/config/spu/float_unssidf.c \
- $(srcdir)/config/spu/float_unsdidf.c \
- $(srcdir)/config/spu/float_unsdisf.c \
- $(srcdir)/config/spu/float_disf.c \
- $(srcdir)/config/spu/mfc_tag_table.c \
- $(srcdir)/config/spu/mfc_tag_reserve.c \
- $(srcdir)/config/spu/mfc_tag_release.c \
- $(srcdir)/config/spu/mfc_multi_tag_reserve.c \
- $(srcdir)/config/spu/mfc_multi_tag_release.c \
- $(srcdir)/config/spu/multi3.c \
- $(srcdir)/config/spu/divmodti4.c \
- $(srcdir)/config/spu/divv2df3.c
-
-# Build TImode conversion routines to support Fortran 128-bit
-# integer data types.
-LIB2_SIDITI_CONV_FUNCS=yes
-
# Multi-lib support.
MULTILIB_OPTIONS=mea64
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
-
spu.o: $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
$(RTL_H) $(REGS_H) hard-reg-set.h \
real.h insn-config.h conditions.h insn-attr.h flags.h $(RECOG_H) \
@@ -41,9 +41,3 @@ darwin-driver.o: $(srcdir)/config/darwin
$(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(GCC_H) opts.h
$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
$(srcdir)/config/darwin-driver.c
-
-# -pipe because there's an assembler bug, 4077127, which causes
-# it to not properly process the first # directive, causing temporary
-# file names to appear in stabs, causing the bootstrap to fail. Using -pipe
-# works around this by not having any temporary file names.
-TARGET_LIBGCC2_CFLAGS = -fPIC -pipe
deleted file mode 100644
@@ -1,2 +0,0 @@
-# Compile libgcc.a with pic.
-TARGET_LIBGCC2_CFLAGS += -fPIC
@@ -19,4 +19,3 @@
# Use the system libunwind library.
T_CFLAGS += -DUSE_LIBUNWIND_EXCEPTIONS
-TARGET_LIBGCC2_CFLAGS += -DUSE_GAS_SYMVER
deleted file mode 100644
@@ -1,21 +0,0 @@
-# Copyright (C) 1996, 1997, 1998, 2000, 2001, 2002, 2003,
-# 2004, 2011 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/>.
-
-# Compile libgcc2.a with pic.
-TARGET_LIBGCC2_CFLAGS = -fPIC
@@ -16,15 +16,9 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-# Compile libgcc2.a with pic.
-TARGET_LIBGCC2_CFLAGS = -fPIC
-
MULTILIB_OPTIONS = mthreads
MULTILIB_DIRNAMES = thread
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
-
Local Variables:
mode: makefile
End:
@@ -1,7 +1,2 @@
# RTEMS always has limits.h.
LIMITS_H_TEST = true
-
-# If we are building next to newlib, this will let us find the RTEMS
-# limits.h when building libgcc2. Otherwise, newlib must be installed
-# first.
-LIBGCC2_INCLUDES = -I$(srcdir)/../newlib/libc/sys/rtems/include
@@ -36,6 +36,3 @@ sol2-stubs.o: $(srcdir)/config/sol2-stub
sol2.o: $(srcdir)/config/sol2.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
tree.h output.h $(TM_H) $(TARGET_H) $(TM_P_H) $(GGC_H)
$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<
-
-# This is required by gcc/ada/gcc-interface/Makefile.in.
-TARGET_LIBGCC2_CFLAGS = -fPIC
deleted file mode 100644
@@ -1,7 +0,0 @@
-# We need to use -fPIC when we are using gcc to compile the routines in
-# crtstuff.c. This is only really needed when we are going to use gcc/g++
-# to produce a shared library, but since we don't know ahead of time when
-# we will be doing that, we just always use -fPIC when compiling the
-# routines in crtstuff.c. Likewise for libgcc2.c.
-
-TARGET_LIBGCC2_CFLAGS = -fPIC
@@ -17,32 +17,10 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-# Build libgcc using the multilib mechanism
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
-
-# No special flags needed for libgcc.a
-TARGET_LIBGCC2_CFLAGS =
-
-# Don't build libgcc.a with debug info
-LIBGCC2_DEBUG_CFLAGS =
-
-# Extra libgcc2 modules used by gthr-vxworks.h functions
-LIB2FUNCS_EXTRA = $(srcdir)/config/vxlib.c $(srcdir)/config/vxlib-tls.c
-
# Some runtime modules need these. Can't set extra_headers in config.gcc
# because the paths are always made absolute to the cpu config dir.
EXTRA_HEADERS += $(srcdir)/gthr-vxworks.h gthr-default.h
-# This ensures that the correct target headers are used; some
-# VxWorks system headers have names that collide with GCC's
-# internal (host) headers, e.g. regs.h.
-LIBGCC2_INCLUDES = -nostdinc -I \
- `case "/$$(MULTIDIR)" in \
- */mrtp*) echo $(WIND_USR)/h ;; \
- *) echo $(WIND_BASE)/target/h ;; \
- esac`
-
# Both the kernel and RTP headers provide limits.h.
LIMITS_H_TEST = true
@@ -20,7 +20,6 @@
# Create target-specific versions of the libraries
MULTILIB_OPTIONS = mv850/mv850e/mv850e2/mv850e2v3
MULTILIB_DIRNAMES = v850 v850e v850e2 v850e2v3
-INSTALL_LIBGCC = install-multilib
MULTILIB_MATCHES = mv850e=mv850e1
TCFLAGS = -mno-app-regs -msmall-sld -Wa,-mwarn-signed-overflow -Wa,-mwarn-unsigned-overflow
deleted file mode 100644
@@ -1,1 +0,0 @@
-TARGET_LIBGCC2_CFLAGS += -mlongcalls
@@ -17,6 +17,4 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-LIB2FUNCS_EXTRA = $(srcdir)/config/xtensa/lib2funcs.S
-
$(out_object_file): gt-xtensa.h
@@ -22,8 +22,6 @@
# .def are examined to begin with.
# These files are part of libgcc, or target headers provided by gcc.
-config/vxlib.c
-gbl-ctors.h
gcov-io.h
gcov-iov.c
gthr-aix.h
@@ -36,11 +34,8 @@ gthr-solaris.h
gthr-vxworks.h
gthr-win32.h
gthr.h
-libgcc2.c
-libgcc2.h
limitx.h
limity.h
-longlong.h
# These programs are meant to be executed only by GCC maintainers or
# installers. Such files do not need to be translated, as these
@@ -22,7 +22,6 @@
libgcc_topdir = @libgcc_topdir@
host_subdir = @host_subdir@
-gcc_srcdir = $(libgcc_topdir)/gcc
gcc_objdir = $(MULTIBUILDTOP)../../$(host_subdir)/gcc
srcdir = @srcdir@
@@ -220,6 +219,42 @@ else
DECNUMINC =
endif
+# Options to use when compiling libgcc2.a.
+#
+LIBGCC2_DEBUG_CFLAGS = -g
+LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) $(HOST_LIBGCC2_CFLAGS) \
+ $(LIBGCC2_DEBUG_CFLAGS) $(GTHREAD_FLAGS) \
+ -DIN_LIBGCC2 \
+ -fbuilding-libgcc -fno-stack-protector \
+ $(INHIBIT_LIBC_CFLAGS)
+
+# Additional options to use when compiling libgcc2.a.
+# Some targets override this to -isystem include
+LIBGCC2_INCLUDES =
+
+# Additional target-dependent options for compiling libgcc2.a.
+HOST_LIBGCC2_CFLAGS =
+
+PICFLAG = @PICFLAG@
+
+# Defined in libgcc2.c, included only in the static library.
+LIB2FUNCS_ST = _eprintf __gcc_bcmp
+
+# List of functions not to build from libgcc2.c.
+LIB2FUNCS_EXCLUDE =
+
+# These might cause a divide overflow trap and so are compiled with
+# unwinder info.
+LIB2_DIVMOD_FUNCS = _divdi3 _moddi3 _udivdi3 _umoddi3 _udiv_w_sdiv _udivmoddi4
+
+# List of extra C and assembler files to add to static and shared libgcc2.
+# Assembler files should have names ending in `.S'.
+LIB2ADD =
+
+# List of extra C and assembler files to add to static libgcc2.
+# Assembler files should have names ending in `.S'.
+LIB2ADD_ST =
+
# Specify the directories to be searched for header files.
# Both . and srcdir are used, in that order,
# so that *config.h will be found in the compilation
@@ -416,15 +451,14 @@ endif
# Build lib2funcs. For the static library also include LIB2FUNCS_ST.
lib2funcs-o = $(patsubst %,%$(objext),$(lib2funcs) $(LIB2FUNCS_ST))
-$(lib2funcs-o): %$(objext): $(gcc_srcdir)/libgcc2.c
- $(gcc_compile) -DL$* -c $(gcc_srcdir)/libgcc2.c \
- $(vis_hide)
+$(lib2funcs-o): %$(objext): $(srcdir)/libgcc2.c
+ $(gcc_compile) -DL$* -c $< $(vis_hide)
libgcc-objects += $(lib2funcs-o)
ifeq ($(enable_shared),yes)
lib2funcs-s-o = $(patsubst %,%_s$(objext),$(lib2funcs))
-$(lib2funcs-s-o): %_s$(objext): $(gcc_srcdir)/libgcc2.c
- $(gcc_s_compile) -DL$* -c $(gcc_srcdir)/libgcc2.c
+$(lib2funcs-s-o): %_s$(objext): $(srcdir)/libgcc2.c
+ $(gcc_s_compile) -DL$* -c $<
libgcc-s-objects += $(lib2funcs-s-o)
endif
@@ -452,15 +486,15 @@ endif
# Build LIB2_DIVMOD_FUNCS.
lib2-divmod-o = $(patsubst %,%$(objext),$(LIB2_DIVMOD_FUNCS))
-$(lib2-divmod-o): %$(objext): $(gcc_srcdir)/libgcc2.c
- $(gcc_compile) -DL$* -c $(gcc_srcdir)/libgcc2.c \
+$(lib2-divmod-o): %$(objext): $(srcdir)/libgcc2.c
+ $(gcc_compile) -DL$* -c $< \
-fexceptions -fnon-call-exceptions $(vis_hide)
libgcc-objects += $(lib2-divmod-o)
ifeq ($(enable_shared),yes)
lib2-divmod-s-o = $(patsubst %,%_s$(objext),$(LIB2_DIVMOD_FUNCS))
-$(lib2-divmod-s-o): %_s$(objext): $(gcc_srcdir)/libgcc2.c
- $(gcc_s_compile) -DL$* -c $(gcc_srcdir)/libgcc2.c \
+$(lib2-divmod-s-o): %_s$(objext): $(srcdir)/libgcc2.c
+ $(gcc_s_compile) -DL$* -c $< \
-fexceptions -fnon-call-exceptions
libgcc-s-objects += $(lib2-divmod-s-o)
endif
@@ -1027,11 +1061,3 @@ install-strip: install
.NOEXPORT:
include $(srcdir)/empty.mk $(wildcard *.dep)
-
-# TODO QUEUE:
-# Garbage collect in gcc/:
-# $(LIBGCC) settings in t-* are now unused
-#
-# Remove use of $(gcc_srcdir). Source files referenced using $(gcc_srcdir)
-# should move into the libgcc directory.
-
@@ -163,7 +163,7 @@ esac
case ${host} in
*-*-darwin*)
asm_hidden_op=.private_extern
- tmake_file="$tmake_file t-darwin ${cpu_type}/t-darwin t-slibgcc-darwin"
+ tmake_file="$tmake_file t-darwin ${cpu_type}/t-darwin t-libgcc-pic t-slibgcc-darwin"
extra_parts=crt3.o
;;
*-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
@@ -179,10 +179,11 @@ case ${host} in
# This is the generic ELF configuration of FreeBSD. Later
# machine-specific sections may refine and add to this
# configuration.
- tmake_file="$tmake_file t-crtstuff-pic t-eh-dw2-dip t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
+ tmake_file="$tmake_file t-freebsd t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
case ${target_thread_file} in
posix)
+ tmake_file="${tmake_file} t-freebsd-thread"
# Before 5.0, FreeBSD can't bind shared libraries to -lc
# when "optionally" threaded via weak pthread_* checks.
case ${host} in
@@ -194,15 +195,15 @@ case ${host} in
esac
;;
*-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu)
- tmake_file="$tmake_file t-crtstuff-pic t-eh-dw2-dip t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver t-linux"
+ tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver t-linux"
extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
;;
*-*-lynxos*)
- tmake_file="$tmake_file $cpu_type/t-crtstuff t-crtstuff-pic"
+ tmake_file="$tmake_file t-lynx $cpu_type/t-crtstuff t-crtstuff-pic t-libgcc-pic"
extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
;;
*-*-netbsd*)
- tmake_file="$tmake_file t-crtstuff-pic t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
+ tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
# NetBSD 1.7 and later are set up to use GCC's crtstuff for
# ELF configurations. We will clear extra_parts in the
# a.out configurations.
@@ -213,7 +214,12 @@ case ${host} in
esac
;;
*-*-openbsd*)
- tmake_file="$tmake_file t-crtstuff-pic"
+ tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic"
+ case ${target_thread_file} in
+ posix)
+ tmake_file="$tmake_file t-openbsd-thread"
+ ;;
+ esac
;;
*-*-rtems*)
extra_parts="crtbegin.o crtend.o"
@@ -221,7 +227,7 @@ case ${host} in
*-*-solaris2*)
# Unless linker support and dl_iterate_phdr are present,
# unwind-dw2-fde-dip.c automatically falls back to unwind-dw2-fde.c.
- tmake_file="$tmake_file t-sol2 t-eh-dw2-dip t-slibgcc t-slibgcc-elf-ver"
+ tmake_file="$tmake_file t-sol2 t-eh-dw2-dip t-libgcc-pic t-slibgcc t-slibgcc-elf-ver"
if test $with_gnu_ld = yes; then
tmake_file="$tmake_file t-slibgcc-gld"
else
@@ -252,6 +258,7 @@ case ${host} in
extra_parts="vcrt0.o pcrt0.o crtbegin.o crtbeginS.o crtend.o crtendS.o"
;;
*-*-vxworks*)
+ tmake_file=t-vxworks
;;
*-*-elf)
extra_parts="crtbegin.o crtend.o"
@@ -273,17 +280,19 @@ esac
case ${host} in
alpha*-*-linux*)
- tmake_file="${tmake_file} t-crtfm alpha/t-linux"
+ tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee t-crtfm alpha/t-linux"
extra_parts="$extra_parts crtfastmath.o"
md_unwind_header=alpha/linux-unwind.h
;;
alpha*-*-freebsd*)
- tmake_file="${tmake_file} t-crtfm"
+ tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee t-crtfm"
extra_parts="$extra_parts crtbeginT.o crtfastmath.o"
;;
alpha*-*-netbsd*)
+ tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
;;
alpha*-*-openbsd*)
+ tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
;;
alpha*-dec-osf5.1*)
tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee t-crtfm t-slibgcc alpha/t-slibgcc-osf"
@@ -292,16 +301,16 @@ alpha*-dec-osf5.1*)
tmake_file="${tmake_file} alpha/t-osf-pthread"
;;
esac
- extra_parts="${extra_parts} qrnnd.o crtfastmath.o gthr-posix.o"
+ extra_parts="${extra_parts} crtfastmath.o"
md_unwind_header=alpha/osf5-unwind.h
;;
alpha64-dec-*vms*)
- tmake_file="$tmake_file alpha/t-vms t-slibgcc-vms"
+ tmake_file="$tmake_file alpha/t-alpha alpha/t-ieee alpha/t-vms t-slibgcc-vms"
extra_parts="$extra_parts vms-dwarf2.o vms-dwarf2eh.o"
md_unwind_header=alpha/vms-unwind.h
;;
alpha*-dec-*vms*)
- tmake_file="$tmake_file alpha/t-vms t-slibgcc-vms"
+ tmake_file="$tmake_file alpha/t-alpha alpha/t-ieee alpha/t-vms t-slibgcc-vms"
extra_parts="$extra_parts vms-dwarf2.o vms-dwarf2eh.o"
md_unwind_header=alpha/vms-unwind.h
;;
@@ -313,7 +322,7 @@ arm*-*-freebsd*)
tmake_file="$tmake_file arm/t-arm arm/t-strongarm-elf t-fdpbit"
;;
arm*-*-netbsdelf*)
- tmake_file="$tmake_file arm/t-arm t-slibgcc-gld-nover"
+ tmake_file="$tmake_file arm/t-arm arm/t-netbsd t-slibgcc-gld-nover"
;;
arm*-*-linux*) # ARM GNU/Linux with ELF
tmake_file="${tmake_file} arm/t-arm t-fixedpoint-gnu-prefix"
@@ -379,16 +388,16 @@ avr-*-*)
tmake_file="${cpu_type}/t-avr t-fpbit"
;;
bfin*-elf*)
- tmake_file="bfin/t-bfin bfin/t-crtlibid bfin/t-crtstuff t-fdpbit"
+ tmake_file="bfin/t-bfin bfin/t-elf bfin/t-crtlibid bfin/t-crtstuff t-fdpbit"
extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o crtlibid.o"
;;
bfin*-uclinux*)
- tmake_file="bfin/t-bfin bfin/t-crtlibid bfin/t-crtstuff t-fdpbit"
+ tmake_file="bfin/t-bfin bfin/t-elf bfin/t-crtlibid bfin/t-crtstuff t-fdpbit"
extra_parts="$extra_parts crtbeginS.o crtendS.o crtlibid.o"
md_unwind_header=bfin/linux-unwind.h
;;
bfin*-linux-uclibc*)
- tmake_file="$tmake_file bfin/t-bfin bfin/t-crtstuff t-fdpbit bfin/t-linux"
+ tmake_file="$tmake_file bfin/t-bfin bfin/t-elf bfin/t-crtstuff t-fdpbit bfin/t-linux"
# No need to build crtbeginT.o on uClibc systems. Should probably
# be moved to the OS specific section above.
extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
@@ -403,21 +412,21 @@ bfin*-*)
extra_parts="crtbegin.o crtend.o crti.o crtn.o"
;;
crisv32-*-elf)
- tmake_file=t-fdpbit
+ tmake_file="cris/t-cris t-fdpbit"
;;
crisv32-*-none)
- tmake_file=t-fdpbit
+ tmake_file="cris/t-cris t-fdpbit"
extra_parts="crtbegin.o crtend.o"
;;
cris-*-elf)
- tmake_file="$tmake_file cris/t-elfmulti"
+ tmake_file="$tmake_file cris/t-cris cris/t-elfmulti"
;;
cris-*-none)
- tmake_file="$tmake_file cris/t-elfmulti"
+ tmake_file="$tmake_file cris/t-cris cris/t-elfmulti"
extra_parts="crtbegin.o crtend.o"
;;
cris-*-linux* | crisv32-*-linux*)
- tmake_file="$tmake_file t-fdpbit cris/t-linux"
+ tmake_file="$tmake_file cris/t-cris t-fdpbit cris/t-linux"
;;
fr30-*-elf)
tmake_file="$tmake_file fr30/t-fr30 t-fdpbit"
@@ -453,7 +462,7 @@ hppa*-*-linux*)
md_unwind_header=pa/linux-unwind.h
;;
hppa[12]*-*-hpux10*)
- tmake_file="$tmake_file t-slibgcc"
+ tmake_file="$tmake_file pa/t-hpux pa/t-hpux10 t-libgcc-pic t-slibgcc"
# Set the libgcc version number
if test x$enable_sjlj_exceptions = xyes; then
tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
@@ -464,7 +473,7 @@ hppa[12]*-*-hpux10*)
md_unwind_header=pa/hpux-unwind.h
;;
hppa*64*-*-hpux11*)
- tmake_file="$tmake_file pa/t-stublib pa/t-stublib64 t-slibgcc"
+ tmake_file="$tmake_file pa/t-hpux pa/t-pa64 pa/t-stublib pa/t-stublib64 t-libgcc-pic t-slibgcc"
# Set the libgcc version number
if test x$enable_sjlj_exceptions = xyes; then
tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
@@ -477,7 +486,7 @@ hppa*64*-*-hpux11*)
md_unwind_header=pa/hpux-unwind.h
;;
hppa[12]*-*-hpux11*)
- tmake_file="$tmake_file pa/t-stublib t-slibgcc"
+ tmake_file="$tmake_file pa/t-hpux pa/t-stublib t-libgcc-pic t-slibgcc"
# Set the libgcc version number
if test x$enable_sjlj_exceptions = xyes; then
tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
@@ -497,10 +506,10 @@ x86_64-*-darwin*)
extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
;;
i[34567]86-*-elf*)
- tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic"
+ tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic"
;;
x86_64-*-elf*)
- tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic"
+ tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic"
;;
i[34567]86-*-freebsd*)
tmake_file="${tmake_file} i386/t-freebsd i386/t-crtstuff"
@@ -540,7 +549,7 @@ i[34567]86-pc-msdosdjgpp*)
i[34567]86-*-lynxos*)
;;
i[34567]86-*-nto-qnx*)
- tmake_file="$tmake_file i386/t-nto"
+ tmake_file="$tmake_file i386/t-nto t-libgcc-pic"
extra_parts=crtbegin.o
;;
i[34567]86-*-rtems*)
@@ -577,6 +586,11 @@ i[34567]86-*-cygwin*)
;;
i[34567]86-*-mingw*)
extra_parts="crtbegin.o crtend.o crtfastmath.o"
+ case ${target_thread_file} in
+ win32)
+ tmake_file="$tmake_file i386/t-gthr-win32"
+ ;;
+ esac
# This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
if test x$enable_sjlj_exceptions = xyes; then
tmake_eh_file="i386/t-sjlj-eh"
@@ -593,6 +607,11 @@ i[34567]86-*-mingw*)
md_unwind_header=i386/w32-unwind.h
;;
x86_64-*-mingw*)
+ case ${target_thread_file} in
+ win32)
+ tmake_file="$tmake_file i386/t-gthr-win32"
+ ;;
+ esac
# This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
if test x$enable_sjlj_exceptions = xyes; then
tmake_eh_file="i386/t-sjlj-eh"
@@ -609,7 +628,7 @@ x86_64-*-mingw*)
extra_parts="$extra_parts crtfastmath.o"
;;
i[34567]86-*-interix3*)
- tmake_file="$tmake_file i386/t-chkstk"
+ tmake_file="$tmake_file i386/t-interix i386/t-chkstk"
;;
ia64*-*-elf*)
extra_parts="$extra_parts crtbeginS.o crtendS.o crtfastmath.o"
@@ -647,7 +666,7 @@ lm32-*-elf*|lm32-*-rtems*)
;;
lm32-*-uclinux*)
extra_parts="$extra_parts crtbegin.o crtendS.o crtbeginT.o"
- tmake_file="lm32/t-lm32 lm32/t-uclinux t-softfp-sfdf t-softfp"
+ tmake_file="lm32/t-lm32 lm32/t-uclinux t-libgcc-pic t-softfp-sfdf t-softfp"
;;
m32r-*-elf*)
tmake_file=t-fdpbit
@@ -737,35 +756,35 @@ mipsisa32-*-elf* | mipsisa32el-*-elf* |
mipsisa32r2-*-elf* | mipsisa32r2el-*-elf* | \
mipsisa64-*-elf* | mipsisa64el-*-elf* | \
mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*)
- tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
+ tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
extra_parts="$extra_parts crti.o crtn.o"
;;
mipsisa64sr71k-*-elf*)
- tmake_file="mips/t-crtstuff t-fdpbit"
+ tmake_file="mips/t-elf mips/t-crtstuff t-fdpbit"
extra_parts="$extra_parts crti.o crtn.o"
;;
mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
- tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
+ tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
extra_parts="$extra_parts crti.o crtn.o"
;;
mips-*-elf* | mipsel-*-elf*)
- tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
+ tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
extra_parts="$extra_parts crti.o crtn.o"
;;
mips64-*-elf* | mips64el-*-elf*)
- tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
+ tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
extra_parts="$extra_parts crti.o crtn.o"
;;
mips64vr-*-elf* | mips64vrel-*-elf*)
- tmake_file="$tmake_file mips/t-crtstuff"
+ tmake_file="$tmake_file mips/t-elf mips/t-vr mips/t-crtstuff"
extra_parts="$extra_parts crti.o crtn.o"
;;
mips64orion-*-elf* | mips64orionel-*-elf*)
- tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
+ tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
extra_parts="$extra_parts crti.o crtn.o"
;;
mips*-*-rtems*)
- tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
+ tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
extra_parts="$extra_parts crti.o crtn.o"
;;
mips-wrs-vxworks)
@@ -790,7 +809,7 @@ moxie-*-rtems*)
extra_parts=
;;
pdp11-*-*)
- tmake_file=t-fdpbit
+ tmake_file="pdp11/t-pdp11 t-fdpbit"
;;
picochip-*-*)
tmake_file="picochip/t-picochip t-fpbit"
@@ -809,7 +828,7 @@ powerpc-*-darwin*)
extra_parts="$extra_parts crt2.o"
;;
powerpc64-*-darwin*)
- tmake_file="$tmake_file rs6000/t-ibm-ldouble"
+ tmake_file="$tmake_file rs6000/t-darwin64 rs6000/t-ibm-ldouble"
extra_parts="$extra_parts crt2.o"
;;
powerpc-*-freebsd*)
@@ -898,7 +917,7 @@ s390x-*-linux*)
md_unwind_header=s390/linux-unwind.h
;;
s390x-ibm-tpf*)
- tmake_file="${tmake_file} s390/t-crtstuff s390/t-tpf t-eh-dw2-dip"
+ tmake_file="${tmake_file} s390/t-crtstuff t-libgcc-pic t-eh-dw2-dip"
extra_parts="crtbeginS.o crtendS.o"
md_unwind_header=s390/tpf-unwind.h
;;
@@ -1019,14 +1038,14 @@ sparc64-*-linux*) # 64-bit SPARC's runn
sparc64-*-netbsd*)
;;
spu-*-elf*)
- tmake_file="$tmake_file spu/t-elf t-fdpbit"
+ tmake_file="$tmake_file spu/t-elf t-libgcc-pic t-fdpbit"
extra_parts="$extra_parts \
libgcc_cachemgr.a libgcc_cachemgr_nonatomic.a \
libgcc_cache8k.a libgcc_cache16k.a libgcc_cache32k.a \
libgcc_cache64k.a libgcc_cache128k.a"
;;
tic6x-*-uclinux)
- tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp c6x/t-elf c6x/t-uclinux t-crtstuff-pic t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver t-gnu-prefix"
+ tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp c6x/t-elf c6x/t-uclinux t-crtstuff-pic t-libgcc-pic t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver t-gnu-prefix"
extra_parts="crtbeginS.o crtendS.o crti.o crtn.o"
unwind_header=config/c6x/unwind-c6x.h
;;
rename from gcc/gthr-posix.c
rename to libgcc/config/alpha/gthr-posix.c
@@ -1,6 +1,7 @@
/* POSIX threads dummy routines for systems without weak definitions. */
/* Compile this one with gcc. */
-/* Copyright (C) 2003, 2004, 2005, 2007, 2008, 2009 Free Software Foundation, Inc.
+/* Copyright (C) 2003, 2004, 2005, 2007, 2008, 2009, 2011
+ Free Software Foundation, Inc.
This file is part of GCC.
@@ -177,7 +178,7 @@ pthread_cond_wait (pthread_cond_t *cond
}
int
-pthread_cond_timedwait (pthread_cond_t *cond ATTRIBUTE_UNUSED,
+pthread_cond_timedwait (pthread_cond_t *cond ATTRIBUTE_UNUSED,
pthread_mutex_t *mutex ATTRIBUTE_UNUSED,
const struct timespec *abstime ATTRIBUTE_UNUSED)
{
rename from gcc/config/alpha/qrnnd.asm
rename to libgcc/config/alpha/qrnnd.S
@@ -1,2 +1,2 @@
# This is a support routine for longlong.h, used by libgcc2.c.
-LIB2ADD += $(gcc_srcdir)/config/alpha/qrnnd.asm
+LIB2ADD += $(srcdir)/config/alpha/qrnnd.S
@@ -2,4 +2,4 @@
HOST_LIBGCC2_CFLAGS += -pthread
# Provide dummy POSIX threads functions
-LIB2ADD += $(gcc_srcdir)/gthr-posix.c
+LIB2ADD += $(srcdir)/config/alpha/gthr-posix.c
@@ -5,3 +5,5 @@ vms-dwarf2.o: $(srcdir)/config/alpha/vms
vms-dwarf2eh.o: $(srcdir)/config/alpha/vms-dwarf2eh.S
$(gcc_compile) -c -x assembler-with-cpp $<
+
+LIB2ADD += $(srcdir)/config/alpha/vms-gcc_shell_handler.c
rename from gcc/config/alpha/vms-gcc_shell_handler.c
rename to libgcc/config/alpha/vms-gcc_shell_handler.c
rename from gcc/config/arm/bpabi.c
rename to libgcc/config/arm/bpabi.c
rename from gcc/config/arm/fp16.c
rename to libgcc/config/arm/fp16.c
rename from gcc/config/arm/linux-atomic-64bit.c
rename to libgcc/config/arm/linux-atomic-64bit.c
rename from gcc/config/arm/linux-atomic.c
rename to libgcc/config/arm/linux-atomic.c
@@ -1,6 +1,12 @@
# Add the bpabi.S functions.
LIB1ASMFUNCS += _aeabi_lcmp _aeabi_ulcmp _aeabi_ldivmod _aeabi_uldivmod
+# Add the BPABI C functions.
+LIB2ADD += $(srcdir)/config/arm/bpabi.c \
+ $(srcdir)/config/arm/unaligned-funcs.c
+
+LIB2ADD_ST += $(srcdir)/config/arm/fp16.c
+
LIB2ADDEH = $(srcdir)/config/arm/unwind-arm.c \
$(srcdir)/config/arm/libunwind.S \
$(srcdir)/config/arm/pr-support.c $(srcdir)/unwind-c.c
@@ -11,3 +11,8 @@ LIB1ASMFUNCS += _udivsi3 _divsi3 _umodsi
_arm_cmpsf2 _arm_unordsf2 _arm_fixsfsi _arm_fixunssfsi \
_arm_floatdidf _arm_floatdisf _arm_floatundidf _arm_floatundisf \
_clzsi2 _clzdi2
+
+# Currently there is a bug somewhere in GCC's alias analysis
+# or scheduling code that is breaking _fpmul_parts in fp-bit.c.
+# Disabling function inlining is a workaround for this problem.
+HOST_LIBGCC2_CFLAGS = -fno-inline
@@ -1,3 +1,7 @@
LIB1ASMSRC = arm/lib1funcs.S
LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx _clzsi2 _clzdi2 \
_arm_addsubdf3 _arm_addsubsf3
+
+# Just for these, we omit the frame pointer since it makes such a big
+# difference.
+HOST_LIBGCC2_CFLAGS += -fomit-frame-pointer
@@ -1,2 +1,5 @@
# Use a version of div0 which raises SIGFPE, and a special __clear_cache.
LIB1ASMFUNCS := $(filter-out _dvmd_tls,$(LIB1ASMFUNCS)) _dvmd_lnx _clear_cache
+
+LIB2ADD_ST += $(srcdir)/config/arm/linux-atomic.c \
+ $(srcdir)/config/arm/linux-atomic-64bit.c
new file mode 100644
@@ -0,0 +1,7 @@
+# Just for these, we omit the frame pointer since it makes such a big
+# difference. It is then pointless adding debugging.
+HOST_LIBGCC2_CFLAGS += -fomit-frame-pointer
+
+LIBGCC2_DEBUG_CFLAGS = -g0
+
+LIB2ADD += $(srcdir)/floatunsidf.c $(srcdir)/floatunsisf.c
@@ -1,1 +1,6 @@
LIB1ASMFUNCS += _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_tls _bb_init_func _clzsi2 _clzdi2
+
+# Currently there is a bug somewhere in GCC's alias analysis
+# or scheduling code that is breaking _fpmul_parts in fp-bit.c.
+# Disabling function inlining is a workaround for this problem.
+HOST_LIBGCC2_CFLAGS = -fno-inline
@@ -12,5 +12,8 @@ LIB1ASMFUNCS += \
_truncdfsf2 _negsf2 _addsubsf3 _muldivsf3 _cmpsf2 _unordsf2 \
_fixsfsi _fixunssfsi
+# Include half-float helpers.
+LIB2ADD_ST += $(srcdir)/config/arm/fp16.c
+
# Include the gcc personality routine
LIB2ADDEH = $(srcdir)/unwind-c.c $(srcdir)/config/arm/pr-support.c
rename from gcc/config/arm/unaligned-funcs.c
rename to libgcc/config/arm/unaligned-funcs.c
@@ -46,6 +46,14 @@ LIB1ASMFUNCS = \
_lshrdi3 \
_fmul _fmuls _fmulsu
+LIB2FUNCS_EXCLUDE = \
+ _clz
+
+# We do not have the DF type.
+# Most of the C functions in libgcc2 use almost all registers,
+# so use -mcall-prologues for smaller code size.
+HOST_LIBGCC2_CFLAGS = -DDF=SF -Dinhibit_libc -mcall-prologues -Os
+
# Extra 16-bit integer functions.
intfuncs16 = _absvXX2 _addvXX3 _subvXX3 _mulvXX3 _negvXX2 _clrsbXX2
@@ -1,1 +1,1 @@
-CRTSTUFF_T_CFLAGS = -fpic
+CRTSTUFF_T_CFLAGS = $(PICFLAG)
new file mode 100644
@@ -0,0 +1,1 @@
+HOST_LIBGCC2_CFLAGS = $(PICFLAG)
rename from gcc/config/c6x/eqd.c
rename to libgcc/config/c6x/eqd.c
rename from gcc/config/c6x/eqf.c
rename to libgcc/config/c6x/eqf.c
rename from gcc/config/c6x/ged.c
rename to libgcc/config/c6x/ged.c
rename from gcc/config/c6x/gef.c
rename to libgcc/config/c6x/gef.c
rename from gcc/config/c6x/gtd.c
rename to libgcc/config/c6x/gtd.c
rename from gcc/config/c6x/gtf.c
rename to libgcc/config/c6x/gtf.c
rename from gcc/config/c6x/led.c
rename to libgcc/config/c6x/led.c
rename from gcc/config/c6x/lef.c
rename to libgcc/config/c6x/lef.c
rename from gcc/config/c6x/ltd.c
rename to libgcc/config/c6x/ltd.c
rename from gcc/config/c6x/ltf.c
rename to libgcc/config/c6x/ltf.c
@@ -6,6 +6,22 @@ LIB1ASMFUNCS = _divsi3 _udivsi3 _umodsi3
LIB1ASMFUNCS += _strasgi _strasgi_64plus _clzsi2 _clzdi2 _clz
LIB1ASMFUNCS += _push_rts _pop_rts _call_stub
+LIB2FUNCS_EXCLUDE = _cmpdi2 _ucmpdi2 _gcc_bcmp _eprintf _clzsi _clzdi
+
+LIB2ADD = $(srcdir)/config/c6x/gef.c \
+ $(srcdir)/config/c6x/gtf.c \
+ $(srcdir)/config/c6x/lef.c \
+ $(srcdir)/config/c6x/ltf.c \
+ $(srcdir)/config/c6x/eqf.c \
+ $(srcdir)/config/c6x/ged.c \
+ $(srcdir)/config/c6x/gtd.c \
+ $(srcdir)/config/c6x/led.c \
+ $(srcdir)/config/c6x/ltd.c \
+ $(srcdir)/config/c6x/eqd.c
+
+# Avoid failures when the user's GOT becomes too large.
+HOST_LIBGCC2_CFLAGS = -msdata=none
+
# Assemble startup files.
crti.o: $(srcdir)/config/c6x/crti.S
$(crt_compile) -c $(CRTSTUFF_T_CFLAGS) $<
@@ -1,1 +1,3 @@
-CRTSTUFF_T_CFLAGS += -fPIC
+HOST_LIBGCC2_CFLAGS += -msdata=none
+
+CRTSTUFF_T_CFLAGS += $(PICFLAG)
rename from gcc/config/cris/arit.c
rename to libgcc/config/cris/arit.c
rename from gcc/config/cris/mulsi3.asm
rename to libgcc/config/cris/mulsi3.S
new file mode 100644
@@ -0,0 +1,10 @@
+LIB2ADD = _udivsi3.c _divsi3.c _umodsi3.c _modsi3.c
+
+# The fixed-point arithmetic code is in one file, arit.c,
+# similar to libgcc2.c (or the old libgcc1.c). We need to
+# "split it up" with one file per define.
+$(LIB2ADD): $(srcdir)/config/cris/arit.c
+ name=`echo $@ | sed -e 's,.*/,,' | sed -e 's,.c$$,,'`; \
+ echo "#define L$$name" > tmp-$@ \
+ && echo '#include "$<"' >> tmp-$@ \
+ && mv -f tmp-$@ $@
@@ -1,1 +1,3 @@
+LIB2ADD_ST = $(srcdir)/config/cris/mulsi3.S
+
CRTSTUFF_T_CFLAGS = -moverride-best-lib-options
@@ -1,4 +1,2 @@
-CRTSTUFF_T_CFLAGS_S = $(HOST_LIBGCC2_CFLAGS)
-
# Override t-linux default.
SHLIB_MAPFILES = libgcc-std.ver $(srcdir)/config/cris/libgcc-glibc.ver
rename from gcc/config/darwin-64.c
rename to libgcc/config/darwin-64.c
@@ -1,5 +1,5 @@
/* __cxa_atexit backwards-compatibility support for Darwin.
- Copyright (C) 2006, 2009 Free Software Foundation, Inc.
+ Copyright (C) 2006, 2009, 2011 Free Software Foundation, Inc.
This file is part of GCC.
@@ -25,10 +25,6 @@ see the files COPYING3 and COPYING.RUNTI
/* Don't do anything if we are compiling for a kext multilib. */
#ifdef __PIC__
-/* It is incorrect to include config.h here, because this file is being
- compiled for the target, and hence definitions concerning only the host
- do not apply. */
-
#include "tconfig.h"
#include "tsystem.h"
rename from gcc/config/frv/cmovd.c
rename to libgcc/config/frv/cmovd.c
rename from gcc/config/frv/cmovh.c
rename to libgcc/config/frv/cmovh.c
rename from gcc/config/frv/cmovw.c
rename to libgcc/config/frv/cmovw.c
rename from gcc/config/frv/modi.c
rename to libgcc/config/frv/modi.c
@@ -1,6 +1,16 @@
LIB1ASMSRC = frv/lib1funcs.S
LIB1ASMFUNCS = _cmpll _cmpf _cmpd _addll _subll _andll _orll _xorll _notll _cmov
+LIB2ADD = $(srcdir)/config/frv/cmovh.c \
+ $(srcdir)/config/frv/cmovw.c \
+ $(srcdir)/config/frv/cmovd.c \
+ $(srcdir)/config/frv/modi.c \
+ $(srcdir)/config/frv/umodi.c \
+ $(srcdir)/config/frv/uitof.c \
+ $(srcdir)/config/frv/uitod.c \
+ $(srcdir)/config/frv/ulltof.c \
+ $(srcdir)/config/frv/ulltod.c
+
# Compile two additional files that are linked with every program
# linked using GCC on systems using COFF or ELF, for the sake of C++
# constructors.
@@ -1,3 +1,3 @@
-CRTSTUFF_T_CFLAGS = -fPIC
+CRTSTUFF_T_CFLAGS = $(PICFLAG)
SHLIB_MAPFILES = libgcc-std.ver $(srcdir)/config/frv/libgcc-glibc.ver
rename from gcc/config/frv/uitod.c
rename to libgcc/config/frv/uitod.c
rename from gcc/config/frv/uitof.c
rename to libgcc/config/frv/uitof.c
rename from gcc/config/frv/ulltod.c
rename to libgcc/config/frv/ulltod.c
rename from gcc/config/frv/ulltof.c
rename to libgcc/config/frv/ulltof.c
rename from gcc/config/frv/umodi.c
rename to libgcc/config/frv/umodi.c
rename from gcc/config/h8300/clzhi2.c
rename to libgcc/config/h8300/clzhi2.c
rename from gcc/config/h8300/ctzhi2.c
rename to libgcc/config/h8300/ctzhi2.c
rename from gcc/config/h8300/fixunssfsi.c
rename to libgcc/config/h8300/fixunssfsi.c
rename from gcc/config/h8300/parityhi2.c
rename to libgcc/config/h8300/parityhi2.c
rename from gcc/config/h8300/popcounthi2.c
rename to libgcc/config/h8300/popcounthi2.c
@@ -1,3 +1,13 @@
LIB1ASMSRC = h8300/lib1funcs.S
LIB1ASMFUNCS = _cmpsi2 _ucmpsi2 _divhi3 _divsi3 _mulhi3 _mulsi3 \
_fixunssfsi_asm
+
+LIB2ADD = \
+ $(srcdir)/config/h8300/clzhi2.c \
+ $(srcdir)/config/h8300/ctzhi2.c \
+ $(srcdir)/config/h8300/parityhi2.c \
+ $(srcdir)/config/h8300/popcounthi2.c \
+ $(srcdir)/config/h8300/fixunssfsi.c
+
+# We do not have DF type, so fake out the libgcc2 compilation.
+HOST_LIBGCC2_CFLAGS = -DDF=SF
rename from gcc/config/i386/gthr-win32.c
rename to libgcc/config/i386/gthr-win32.c
@@ -1,3 +1,8 @@
+# If we are building next to winsup, this will let us find the real
+# limits.h when building libgcc2. Otherwise, winsup must be installed
+# first.
+LIBGCC2_INCLUDES = -I$(srcdir)/../winsup/w32api/include
+
CUSTOM_CRTSTUFF = yes
crtbegin.o: $(srcdir)/config/i386/cygming-crtbegin.c
@@ -1,3 +1,9 @@
+# If we are building next to winsup, this will let us find the real
+# limits.h when building libgcc2. Otherwise, winsup must be installed
+# first.
+LIBGCC2_INCLUDES += -I$(srcdir)/../winsup/include \
+ -I$(srcdir)/../winsup/cygwin/include
+
# Cygwin-specific parts of LIB_SPEC
SHLIB_LC = -lcygwin -ladvapi32 -lshell32 -luser32 -lkernel32
new file mode 100644
@@ -0,0 +1,3 @@
+LIB2_SIDITI_CONV_FUNCS = yes
+LIB2ADD = $(srcdir)/config/darwin-64.c
+LIB2FUNCS_EXCLUDE = _fixtfdi _fixunstfdi _floatditf _floatunditf
new file mode 100644
@@ -0,0 +1,2 @@
+LIB2_SIDITI_CONV_FUNCS = yes
+LIB2ADD = $(srcdir)/config/darwin-64.c
rename from gcc/config/i386/t-gthr-win32
rename to libgcc/config/i386/t-gthr-win32
@@ -1,2 +1,2 @@
# We hide calls to w32api needed for w32 thread support here:
-LIB2FUNCS_EXTRA = $(srcdir)/config/i386/gthr-win32.c
+LIB2ADD = $(srcdir)/config/i386/gthr-win32.c
new file mode 100644
@@ -0,0 +1,3 @@
+# We need to override LIBGCC2_DEBUG_CFLAGS so libgcc2 will be
+# built without debugging information
+LIBGCC2_DEBUG_CFLAGS =
@@ -1,1 +1,3 @@
-CRTSTUFF_T_CFLAGS = -fno-omit-frame-pointer -fPIC
+HOST_LIBGCC2_CFLAGS += -fexceptions
+
+CRTSTUFF_T_CFLAGS = -fno-omit-frame-pointer $(PICFLAG)
@@ -7,7 +7,7 @@
# We must also enable optimization to avoid having any code appear after
# the call & alignment statement, but before we switch back to the
# .text section.
-CRTSTUFF_T_CFLAGS = -fPIC -O2
+CRTSTUFF_T_CFLAGS = $(PICFLAG) -O2
# Add support for the introduction of 128-bit long double.
SHLIB_MAPFILES += $(srcdir)/config/i386/libgcc-sol2.ver
rename from gcc/config/ia64/quadlib.c
rename to libgcc/config/ia64/quadlib.c
@@ -3,4 +3,7 @@
# to 80 bit conversions and were done for Linux backwards compatibility.
LIB1ASMFUNCS := $(filter-out _fixtfdi _fixunstfdi _floatditf,$(LIB1ASMFUNCS))
+# Support routines for HP-UX 128 bit floats.
+LIB2ADD = $(srcdir)/config/ia64/quadlib.c $(srcdir)/floatunsitf.c
+
LIB2ADDEH = $(srcdir)/unwind-c.c
@@ -11,6 +11,13 @@ LIB1ASMFUNCS = __divxf3 __divdf3 __divs
__nonlocal_goto __restore_stack_nonlocal __trampoline \
_fixtfdi _fixunstfdi _floatditf
+# ??? Hack to get -P option used when compiling lib1funcs.S, because Intel
+# assembler does not accept # line number as a comment.
+# ??? This breaks C++ pragma interface/implementation, which is used in the
+# C++ part of libgcc2, hence it had to be disabled. Must find some other way
+# to support the Intel assembler.
+#LIBGCC2_DEBUG_CFLAGS = -g1 -P
+
CUSTOM_CRTSTUFF = yes
# Assemble startup files.
rename from gcc/config/iq2000/lib2extra-funcs.c
rename to libgcc/config/iq2000/lib2funcs.c
new file mode 100644
@@ -0,0 +1,5 @@
+LIB2ADD = $(srcdir)/udivmod.c \
+ $(srcdir)/divmod.c \
+ $(srcdir)/udivmodsi4.c \
+ $(srcdir)/config/iq2000/lib2funcs.c
+
@@ -1,2 +1,2 @@
-CRTSTUFF_T_CFLAGS = -fPIC -msign-extend-enabled
-HOST_LIBGCC2_CFLAGS = -fPIC -msign-extend-enabled
+CRTSTUFF_T_CFLAGS = $(PICFLAG) -msign-extend-enabled
+HOST_LIBGCC2_CFLAGS += -msign-extend-enabled
rename from gcc/config/m32c/m32c-lib2.c
rename to libgcc/config/m32c/lib2funcs.c
@@ -7,3 +7,7 @@ LIB1ASMFUNCS = \
__m32c_cmpsi2 \
__m32c_ucmpsi2 \
__m32c_jsri16
+
+LIB2ADD = $(srcdir)/config/m32c/lib2funcs.c \
+ $(srcdir)/config/m32c/trapv.c
+
rename from gcc/config/m32c/m32c-lib2-trapv.c
rename to libgcc/config/m32c/trapv.c
@@ -1,5 +1,5 @@
/* 16-bit trapping arithmetic routines for R8C/M16C/M32C
- Copyright (C) 2009
+ Copyright (C) 2009, 2011
Free Software Foundation, Inc.
Contributed by Red Hat.
@@ -28,10 +28,10 @@
m32c.h for why we are creating extra versions of some of the
functions defined in libgcc2.c.
- Note - this file is separate from m32c-lib2.c so that the following
+ Note - this file is separate from lib2funcs.c so that the following
functions will appear in the their object file. This is necessary
because they call abort() which is defined in the C library whereas
- the functions in m32c-lib2.c are completely self sufficieent. */
+ the functions in lib2funcs.c are completely self sufficient. */
#define LIBGCC2_UNITS_PER_WORD 2
@@ -1,1 +1,5 @@
+# Turn off the SDA while compiling libgcc2. There are no headers for it
+# and we want maximal upward compatibility here.
+HOST_LIBGCC2_CFLAGS += -G 0
+
SHLIB_MAPFILES = libgcc-std.ver $(srcdir)/config/m32r/libgcc-glibc.ver
@@ -1,3 +1,7 @@
+# Turn off the SDA while compiling libgcc2. There are no headers for it
+# and we want maximal upward compatibility here.
+HOST_LIBGCC2_CFLAGS = -G 0
+
# We need to use -fpic when we are using gcc to compile the routines in
# initfini.c. This is only really needed when we are going to use gcc/g++
# to produce a shared library, but since we don't know ahead of time when
rename from gcc/config/m68k/fpgnulib.c
rename to libgcc/config/m68k/fpgnulib.c
@@ -1,6 +1,6 @@
/* This is a stripped down version of floatlib.c. It supplies only those
functions which exist in libgcc, but for which there is not assembly
- language versions in m68k/lb1sf68.asm.
+ language versions in m68k/lb1sf68.S.
It also includes simplistic support for extended floats (by working in
double precision). You must compile this file again with -DEXTFLOAT
@@ -3,3 +3,9 @@ LIB1ASMFUNCS = _mulsi3 _udivsi3 _divsi3
_double _float _floatex \
_eqdf2 _nedf2 _gtdf2 _gedf2 _ltdf2 _ledf2 \
_eqsf2 _nesf2 _gtsf2 _gesf2 _ltsf2 _lesf2
+
+LIB2ADD = $(srcdir)/config/m68k/fpgnulib.c xfgnulib.c
+
+xfgnulib.c: $(srcdir)/config/m68k/fpgnulib.c
+ echo '#define EXTFLOAT' > xfgnulib.c
+ cat $< >> xfgnulib.c
@@ -1,2 +1,5 @@
LIB1ASMSRC = mcore/lib1funcs.S
LIB1ASMFUNCS = _divsi3 _udivsi3 _modsi3 _umodsi3
+
+# could use -msifilter to be safe from interrupt/jmp interactions and others.
+HOST_LIBGCC2_CFLAGS = -O3 -DNO_FLOATLIB_FIXUNSDFSI #-msifilter
rename from gcc/config/mep/mep-lib2.c
rename to libgcc/config/mep/lib2funcs.c
@@ -7,5 +7,10 @@ LIB1ASMFUNCS = _mep_profile \
_mep_bb_trace \
_mep_bb_increment
+# multiply and divide routines
+LIB2ADD = \
+ $(srcdir)/config/mep/lib2funcs.c \
+ $(srcdir)/config/mep/tramp.c
+
# Use -O0 instead of -O2 so we don't get complex relocations
CRTSTUFF_CFLAGS += -O0
rename from gcc/config/mep/mep-tramp.c
rename to libgcc/config/mep/tramp.c
rename from libgcc/config/microblaze/divsi3.asm
rename to libgcc/config/microblaze/divsi3.S
@@ -1,6 +1,6 @@
###################################-
#
-# Copyright 2009, 2010 Free Software Foundation, Inc.
+# Copyright 2009, 2010, 2011 Free Software Foundation, Inc.
#
# Contributed by Michael Eager <eager@eagercon.com>.
#
@@ -23,7 +23,7 @@
# see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
# <http://www.gnu.org/licenses/>.
#
-# divsi3.asm
+# divsi3.S
#
# Divide operation for 32 bit integers.
# Input : Dividend in Reg r5
rename from libgcc/config/microblaze/moddi3.asm
rename to libgcc/config/microblaze/moddi3.S
@@ -1,6 +1,6 @@
###################################
#
-# Copyright 2009, 2010 Free Software Foundation, Inc.
+# Copyright 2009, 2010, 2011 Free Software Foundation, Inc.
#
# Contributed by Michael Eager <eager@eagercon.com>.
#
@@ -23,7 +23,7 @@
# see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
# <http://www.gnu.org/licenses/>.
#
-# modsi3.asm
+# modsi3.S
#
# modulo operation for 64 bit integers.
#
rename from libgcc/config/microblaze/modsi3.asm
rename to libgcc/config/microblaze/modsi3.S
@@ -1,6 +1,6 @@
###################################
#
-# Copyright 2009, 2010 Free Software Foundation, Inc.
+# Copyright 2009, 2010, 2011 Free Software Foundation, Inc.
#
# Contributed by Michael Eager <eager@eagercon.com>.
#
@@ -23,7 +23,7 @@
# see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
# <http://www.gnu.org/licenses/>.
#
-# modsi3.asm
+# modsi3.S
#
# modulo operation for 32 bit integers.
# Input : op1 in Reg r5
rename from libgcc/config/microblaze/muldi3_hard.asm
rename to libgcc/config/microblaze/muldi3_hard.S
@@ -1,6 +1,6 @@
###################################-
#
-# Copyright 2009, 2010 Free Software Foundation, Inc.
+# Copyright 2009, 2010, 2011 Free Software Foundation, Inc.
#
# Contributed by Michael Eager <eager@eagercon.com>.
#
@@ -23,7 +23,7 @@
# see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
# <http://www.gnu.org/licenses/>.
#
-# muldi3_hard.asm
+# muldi3_hard.S
#
# Multiply operation for 64 bit integers, for devices with hard multiply
# Input : Operand1[H] in Reg r5
rename from libgcc/config/microblaze/mulsi3.asm
rename to libgcc/config/microblaze/mulsi3.S
@@ -1,6 +1,6 @@
###################################-*-asm*-
#
-# Copyright 2009, 2010 Free Software Foundation, Inc.
+# Copyright 2009, 2010, 2011 Free Software Foundation, Inc.
#
# Contributed by Michael Eager <eager@eagercon.com>.
#
@@ -23,7 +23,7 @@
# see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
# <http://www.gnu.org/licenses/>.
#
-# mulsi3.asm
+# mulsi3.S
#
# Multiply operation for 32 bit integers.
# Input : Operand1 in Reg r5
rename from libgcc/config/microblaze/stack_overflow_exit.asm
rename to libgcc/config/microblaze/stack_overflow_exit.S
@@ -1,6 +1,6 @@
###################################-*-asm*-
#
-# Copyright 2009 Free Software Foundation, Inc.
+# Copyright 2009, 2011 Free Software Foundation, Inc.
#
#
# Contributed by Michael Eager <eager@eagercon.com>.
@@ -24,7 +24,7 @@
# see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
# <http://www.gnu.org/licenses/>.
#
-# stack_overflow_exit.asm
+# stack_overflow_exit.S
#
# Checks for stack overflows and sets the global variable
# stack_overflow_error with the value of current stack pointer
@@ -1,10 +1,10 @@
LIB2ADD += \
- $(srcdir)/config/microblaze/divsi3.asm \
- $(srcdir)/config/microblaze/moddi3.asm \
- $(srcdir)/config/microblaze/modsi3.asm \
- $(srcdir)/config/microblaze/muldi3_hard.asm \
- $(srcdir)/config/microblaze/mulsi3.asm \
- $(srcdir)/config/microblaze/stack_overflow_exit.asm \
- $(srcdir)/config/microblaze/udivsi3.asm \
- $(srcdir)/config/microblaze/umodsi3.asm \
+ $(srcdir)/config/microblaze/divsi3.S \
+ $(srcdir)/config/microblaze/moddi3.S \
+ $(srcdir)/config/microblaze/modsi3.S \
+ $(srcdir)/config/microblaze/muldi3_hard.S \
+ $(srcdir)/config/microblaze/mulsi3.S \
+ $(srcdir)/config/microblaze/stack_overflow_exit.S \
+ $(srcdir)/config/microblaze/udivsi3.S \
+ $(srcdir)/config/microblaze/umodsi3.S \
$(srcdir)/config/microblaze/divsi3_table.c
rename from libgcc/config/microblaze/udivsi3.asm
rename to libgcc/config/microblaze/udivsi3.S
@@ -1,6 +1,6 @@
###################################-
#
-# Copyright 2009, 2010 Free Software Foundation, Inc.
+# Copyright 2009, 2010, 2011 Free Software Foundation, Inc.
#
# Contributed by Michael Eager <eager@eagercon.com>.
#
@@ -23,7 +23,7 @@
# see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
# <http://www.gnu.org/licenses/>.
#
-# udivsi3.asm
+# udivsi3.S
#
# Unsigned divide operation.
# Input : Divisor in Reg r5
rename from libgcc/config/microblaze/umodsi3.asm
rename to libgcc/config/microblaze/umodsi3.S
@@ -1,6 +1,6 @@
###################################
#
-# Copyright 2009, 2010 Free Software Foundation, Inc.
+# Copyright 2009, 2010, 2011 Free Software Foundation, Inc.
#
# Contributed by Michael Eager <eager@eagercon.com>.
#
@@ -23,7 +23,7 @@
# see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
# <http://www.gnu.org/licenses/>.
#
-# umodsi3.asm
+# umodsi3.S
#
# Unsigned modulo operation for 32 bit integers.
# Input : op1 in Reg r5
new file mode 100644
@@ -0,0 +1,3 @@
+# We must build libgcc2.a with -G 0, in case the user wants to link
+# without the $gp register.
+HOST_LIBGCC2_CFLAGS = -G 0
@@ -1,3 +1,5 @@
+LIB2_SIDITI_CONV_FUNCS = yes
+
FPBIT = true
FPBIT_CFLAGS = -DQUIET_NAN_NEGATED
DPBIT = true
new file mode 100644
@@ -0,0 +1,2 @@
+LIB2ADD_ST = $(srcdir)/config/mips/mips16.S \
+ $(srcdir)/config/mips/vr4120-div.S
rename from gcc/config/mips/vr4120-div.S
rename to libgcc/config/mips/vr4120-div.S
@@ -1,3 +1,5 @@
+HOST_LIBGCC2_CFLAGS = -mlibfuncs -O2
+
# We need to turn off some assumptions on normality for code in crtstuff.c
# and crt{i,n}.S, specifically about execution not continuing past the
# end of the section in the file being compiled. Thus we must stop the
rename from gcc/config/pa/fptr.c
rename to libgcc/config/pa/fptr.c
rename from gcc/config/pa/lib2funcs.asm
rename to libgcc/config/pa/lib2funcs.S
rename from gcc/config/pa/linux-atomic.c
rename to libgcc/config/pa/linux-atomic.c
rename from gcc/config/pa/quadlib.c
rename to libgcc/config/pa/quadlib.c
new file mode 100644
@@ -0,0 +1,3 @@
+LIB2ADD = $(srcdir)/config/pa/lib2funcs.S $(srcdir)/config/pa/quadlib.c
+
+HOST_LIBGCC2_CFLAGS += -frandom-seed=fixed-seed
new file mode 100644
@@ -0,0 +1,1 @@
+HOST_LIBGCC2_CFLAGS += -D_T_HPUX10
@@ -1,6 +1,10 @@
#Plug millicode routines into libgcc.a We want these on both native and
#cross compiles. We use the "64-bit" routines because the "32-bit" code
#is broken for certain corner cases.
-
LIB1ASMSRC = pa/milli64.S
LIB1ASMFUNCS = _divI _divU _remI _remU _div_const _mulI _dyncall
+
+HOST_LIBGCC2_CFLAGS += -DELF=1 -DLINUX=1
+
+LIB2ADD = $(srcdir)/config/pa/fptr.c
+LIB2ADD_ST = $(srcdir)/config/pa/linux-atomic.c
@@ -2,3 +2,7 @@
# cross compiles.
# FIXME: Explain.
LIB1ASMFUNCS := $(filter-out _dyncall, $(LIB1ASMFUNCS))
+
+LIB2ADD_ST = $(srcdir)/config/pa/linux-atomic.c
+
+HOST_LIBGCC2_CFLAGS += -Dpa64=1 -DELF=1
new file mode 100644
@@ -0,0 +1,3 @@
+LIB2ADD = $(srcdir)/config/pa/quadlib.c
+
+HOST_LIBGCC2_CFLAGS += -Dpa64=1 -DELF=1 -mlong-calls
new file mode 100644
@@ -0,0 +1,8 @@
+LIB2ADD = $(srcdir)/udivmod.c \
+ $(srcdir)/udivmodsi4.c \
+ $(srcdir)/memcmp.c \
+ $(srcdir)/memcpy.c \
+ $(srcdir)/memmove.c \
+ $(srcdir)/memset.c
+
+HOST_LIBGCC2_CFLAGS = -O2 -mfloat32
rename from gcc/config/picochip/libgccExtras/adddi3.asm
rename to libgcc/config/picochip/adddi3.S
rename from gcc/config/picochip/libgccExtras/ashlsi3.asm
rename to libgcc/config/picochip/ashlsi3.S
rename from gcc/config/picochip/libgccExtras/ashlsi3.c
rename to libgcc/config/picochip/ashlsi3.c
rename from gcc/config/picochip/libgccExtras/ashrsi3.asm
rename to libgcc/config/picochip/ashrsi3.S
rename from gcc/config/picochip/libgccExtras/ashrsi3.c
rename to libgcc/config/picochip/ashrsi3.c
rename from gcc/config/picochip/libgccExtras/clzsi2.asm
rename to libgcc/config/picochip/clzsi2.S
@@ -1,4 +1,4 @@
-// Copyright (C) 2008 Free Software Foundation, Inc.
+// Copyright (C) 2008, 2011 Free Software Foundation, Inc.
//
// This file is part of GCC.
//
@@ -22,7 +22,7 @@
// <http://www.gnu.org/licenses/>.
// picoChip ASM file
-//.file "clzsi2.asm"
+//.file "clzsi2.S"
.section .text
rename from gcc/config/picochip/libgccExtras/cmpsi2.asm
rename to libgcc/config/picochip/cmpsi2.S
rename from gcc/config/picochip/libgccExtras/divmod15.asm
rename to libgcc/config/picochip/divmod15.S
rename from gcc/config/picochip/libgccExtras/divmodhi4.asm
rename to libgcc/config/picochip/divmodhi4.S
rename from gcc/config/picochip/libgccExtras/divmodsi4.asm
rename to libgcc/config/picochip/divmodsi4.S
rename from gcc/config/picochip/libgccExtras/longjmp.asm
rename to libgcc/config/picochip/longjmp.S
rename from gcc/config/picochip/libgccExtras/lshrsi3.asm
rename to libgcc/config/picochip/lshrsi3.S
rename from gcc/config/picochip/libgccExtras/lshrsi3.c
rename to libgcc/config/picochip/lshrsi3.c
rename from gcc/config/picochip/libgccExtras/parityhi2.asm
rename to libgcc/config/picochip/parityhi2.S
rename from gcc/config/picochip/libgccExtras/popcounthi2.asm
rename to libgcc/config/picochip/popcounthi2.S
rename from gcc/config/picochip/libgccExtras/setjmp.asm
rename to libgcc/config/picochip/setjmp.S
rename from gcc/config/picochip/libgccExtras/subdi3.asm
rename to libgcc/config/picochip/subdi3.S
@@ -5,5 +5,35 @@
LIB1ASMSRC = picochip/lib1funcs.S
LIB1ASMFUNCS = _mulsc3 _divsc3
+# Compile the extra library functions.
+LIB2ADD = \
+ $(srcdir)/config/picochip/ashrsi3.S \
+ $(srcdir)/config/picochip/ashlsi3.S \
+ $(srcdir)/config/picochip/divmodhi4.S \
+ $(srcdir)/config/picochip/udivmodhi4.S \
+ $(srcdir)/config/picochip/divmodsi4.S \
+ $(srcdir)/config/picochip/udivmodsi4.S \
+ $(srcdir)/config/picochip/divmod15.S \
+ $(srcdir)/config/picochip/ucmpsi2.S \
+ $(srcdir)/config/picochip/cmpsi2.S \
+ $(srcdir)/config/picochip/clzsi2.S \
+ $(srcdir)/config/picochip/adddi3.S \
+ $(srcdir)/config/picochip/subdi3.S \
+ $(srcdir)/config/picochip/lshrsi3.S \
+ $(srcdir)/config/picochip/parityhi2.S \
+ $(srcdir)/config/picochip/popcounthi2.S
+
+# Special libgcc setup. Make single/double floating point the same,
+# and use our own include files.
+HOST_LIBGCC2_CFLAGS = -DDF=SF -I../../includes/
+
+# Switch off all debugging for the embedded libraries.
+# (embedded processors need small libraries by default).
+# NOTE: If the debug level is increased, turn off instruction scheduling.
+LIBGCC2_DEBUG_CFLAGS = -g0
+
# Turn off the building of exception handling libraries.
LIB2ADDEH =
+
+# Turn off ranlib on target libraries.
+RANLIB_FOR_TARGET = cat
rename from gcc/config/picochip/libgccExtras/ucmpsi2.asm
rename to libgcc/config/picochip/ucmpsi2.S
rename from gcc/config/picochip/libgccExtras/udivmodhi4.asm
rename to libgcc/config/picochip/udivmodhi4.S
rename from gcc/config/picochip/libgccExtras/udivmodsi4.asm
rename to libgcc/config/picochip/udivmodsi4.S
rename from gcc/config/rs6000/crtresfpr.asm
rename to libgcc/config/rs6000/crtresfpr.S
rename from gcc/config/rs6000/crtresgpr.asm
rename to libgcc/config/rs6000/crtresgpr.S
rename from gcc/config/rs6000/crtresxfpr.asm
rename to libgcc/config/rs6000/crtresxfpr.S
rename from gcc/config/rs6000/crtresxgpr.asm
rename to libgcc/config/rs6000/crtresxgpr.S
rename from gcc/config/rs6000/crtsavfpr.asm
rename to libgcc/config/rs6000/crtsavfpr.S
rename from gcc/config/rs6000/crtsavgpr.asm
rename to libgcc/config/rs6000/crtsavgpr.S
rename from gcc/config/rs6000/darwin-asm.h
rename to libgcc/config/rs6000/darwin-asm.h
rename from gcc/config/rs6000/darwin-fpsave.asm
rename to libgcc/config/rs6000/darwin-fpsave.S
rename from gcc/config/rs6000/darwin-gpsave.asm
rename to libgcc/config/rs6000/darwin-gpsave.S
rename from gcc/config/rs6000/darwin-tramp.asm
rename to libgcc/config/rs6000/darwin-tramp.S
rename from gcc/config/rs6000/darwin-vecsave.asm
rename to libgcc/config/rs6000/darwin-vecsave.S
rename from gcc/config/rs6000/darwin-world.asm
rename to libgcc/config/rs6000/darwin-world.S
rename from gcc/config/rs6000/e500crtres32gpr.asm
rename to libgcc/config/rs6000/e500crtres32gpr.S
rename from gcc/config/rs6000/e500crtres64gpr.asm
rename to libgcc/config/rs6000/e500crtres64gpr.S
rename from gcc/config/rs6000/e500crtres64gprctr.asm
rename to libgcc/config/rs6000/e500crtres64gprctr.S
rename from gcc/config/rs6000/e500crtrest32gpr.asm
rename to libgcc/config/rs6000/e500crtrest32gpr.S
rename from gcc/config/rs6000/e500crtrest64gpr.asm
rename to libgcc/config/rs6000/e500crtrest64gpr.S
rename from gcc/config/rs6000/e500crtresx32gpr.asm
rename to libgcc/config/rs6000/e500crtresx32gpr.S
rename from gcc/config/rs6000/e500crtresx64gpr.asm
rename to libgcc/config/rs6000/e500crtresx64gpr.S
rename from gcc/config/rs6000/e500crtsav32gpr.asm
rename to libgcc/config/rs6000/e500crtsav32gpr.S
rename from gcc/config/rs6000/e500crtsav64gpr.asm
rename to libgcc/config/rs6000/e500crtsav64gpr.S
rename from gcc/config/rs6000/e500crtsav64gprctr.asm
rename to libgcc/config/rs6000/e500crtsav64gprctr.S
rename from gcc/config/rs6000/e500crtsavg32gpr.asm
rename to libgcc/config/rs6000/e500crtsavg32gpr.S
rename from gcc/config/rs6000/e500crtsavg64gpr.asm
rename to libgcc/config/rs6000/e500crtsavg64gpr.S
rename from gcc/config/rs6000/e500crtsavg64gprctr.asm
rename to libgcc/config/rs6000/e500crtsavg64gprctr.S
rename from gcc/config/rs6000/eabi.asm
rename to libgcc/config/rs6000/eabi.S
@@ -3,6 +3,21 @@ DARWIN_EXTRA_CRT_BUILD_CFLAGS = -mlongca
crt2.o: $(srcdir)/config/rs6000/darwin-crt2.c
$(crt_compile) $(DARWIN_EXTRA_CRT_BUILD_CFLAGS) -c $<
-LIB2ADD += $(srcdir)/config/rs6000/ppc64-fp.c
+LIB2ADD = $(srcdir)/config/rs6000/darwin-tramp.S \
+ $(srcdir)/config/darwin-64.c \
+ $(srcdir)/config/rs6000/darwin-fpsave.S \
+ $(srcdir)/config/rs6000/darwin-gpsave.S \
+ $(srcdir)/config/rs6000/darwin-world.S \
+ $(srcdir)/config/rs6000/ppc64-fp.c
+
+LIB2ADD_ST = \
+ $(srcdir)/config/rs6000/darwin-vecsave.S
+
+# The .S files above are designed to run on all processors, even though
+# they use AltiVec instructions.
+# -Wa is used because -force_cpusubtype_ALL doesn't work with -dynamiclib.
+# -mmacosx-version-min=10.4 is used to provide compatibility for code from
+# earlier OSX versions.
+HOST_LIBGCC2_CFLAGS += -Wa,-force_cpusubtype_ALL -mmacosx-version-min=10.4
LIB2ADDEH += $(srcdir)/config/rs6000/darwin-fallback.c
new file mode 100644
@@ -0,0 +1,6 @@
+LIB2_SIDITI_CONV_FUNCS = yes
+
+LIB2ADD = $(srcdir)/config/rs6000/darwin-tramp.S \
+ $(srcdir)/config/darwin-64.c \
+ $(srcdir)/config/rs6000/darwin-world.S
+
@@ -1,2 +1,4 @@
+HOST_LIBGCC2_CFLAGS += -mno-minimal-toc
+
softfp_wrap_start := '\#ifndef __powerpc64__'
softfp_wrap_end := '\#endif'
new file mode 100644
@@ -0,0 +1,1 @@
+LIB2ADD = $(srcdir)/config/rs6000/tramp.S
new file mode 100644
@@ -0,0 +1,9 @@
+LIB2ADD = $(srcdir)/config/rs6000/tramp.S
+
+LIB2ADD_ST = \
+ $(srcdir)/config/rs6000/crtsavfpr.S \
+ $(srcdir)/config/rs6000/crtresfpr.S \
+ $(srcdir)/config/rs6000/crtsavgpr.S \
+ $(srcdir)/config/rs6000/crtresgpr.S \
+ $(srcdir)/config/rs6000/crtresxfpr.S \
+ $(srcdir)/config/rs6000/crtresxgpr.S
@@ -1,83 +1,33 @@
-LIB2ADD += $(srcdir)/config/rs6000/ibm-ldouble.c
+LIB2ADD += $(srcdir)/config/rs6000/ibm-ldouble.c \
+ $(srcdir)/config/rs6000/tramp.S
-LIB2ADD_ST += crtsavfpr.S crtresfpr.S \
- crtsavgpr.S crtresgpr.S \
- crtresxfpr.S crtresxgpr.S \
- e500crtres32gpr.S \
- e500crtres64gpr.S \
- e500crtres64gprctr.S \
- e500crtrest32gpr.S \
- e500crtrest64gpr.S \
- e500crtresx32gpr.S \
- e500crtresx64gpr.S \
- e500crtsav32gpr.S \
- e500crtsav64gpr.S \
- e500crtsav64gprctr.S \
- e500crtsavg32gpr.S \
- e500crtsavg64gpr.S \
- e500crtsavg64gprctr.S
+# These can't end up in shared libgcc
+LIB2ADD_ST += \
+ $(srcdir)/config/rs6000/crtsavfpr.S \
+ $(srcdir)/config/rs6000/crtresfpr.S \
+ $(srcdir)/config/rs6000/crtsavgpr.S \
+ $(srcdir)/config/rs6000/crtresgpr.S \
+ $(srcdir)/config/rs6000/crtresxfpr.S
+ $(srcdir)/config/rs6000/crtresxgpr.S \
+ $(srcdir)/config/rs6000/e500crtres32gpr.S \
+ $(srcdir)/config/rs6000/e500crtres64gpr.S \
+ $(srcdir)/config/rs6000/e500crtres64gprctr.S \
+ $(srcdir)/config/rs6000/e500crtrest32gpr.S \
+ $(srcdir)/config/rs6000/e500crtrest64gpr.S \
+ $(srcdir)/config/rs6000/e500crtresx32gpr.S \
+ $(srcdir)/config/rs6000/e500crtresx64gpr.S \
+ $(srcdir)/config/rs6000/e500crtsav32gpr.S \
+ $(srcdir)/config/rs6000/e500crtsav64gpr.S \
+ $(srcdir)/config/rs6000/e500crtsav64gprctr.S \
+ $(srcdir)/config/rs6000/e500crtsavg32gpr.S \
+ $(srcdir)/config/rs6000/e500crtsavg64gpr.S \
+ $(srcdir)/config/rs6000/e500crtsavg64gprctr.S
+ $(srcdir)/config/rs6000/eabi.S
# We build {e,n}crti.o and {e,n}crtn.o, which serve to add begin and
# end labels to all of the special sections used when we link using gcc.
# Assemble startup files.
-crtsavfpr.S: $(gcc_srcdir)/config/rs6000/crtsavfpr.asm
- cat $(gcc_srcdir)/config/rs6000/crtsavfpr.asm >crtsavfpr.S
-
-crtresfpr.S: $(gcc_srcdir)/config/rs6000/crtresfpr.asm
- cat $(gcc_srcdir)/config/rs6000/crtresfpr.asm >crtresfpr.S
-
-crtsavgpr.S: $(gcc_srcdir)/config/rs6000/crtsavgpr.asm
- cat $(gcc_srcdir)/config/rs6000/crtsavgpr.asm >crtsavgpr.S
-
-crtresgpr.S: $(gcc_srcdir)/config/rs6000/crtresgpr.asm
- cat $(gcc_srcdir)/config/rs6000/crtresgpr.asm >crtresgpr.S
-
-crtresxfpr.S: $(gcc_srcdir)/config/rs6000/crtresxfpr.asm
- cat $(gcc_srcdir)/config/rs6000/crtresxfpr.asm >crtresxfpr.S
-
-crtresxgpr.S: $(gcc_srcdir)/config/rs6000/crtresxgpr.asm
- cat $(gcc_srcdir)/config/rs6000/crtresxgpr.asm >crtresxgpr.S
-
-e500crtres32gpr.S: $(gcc_srcdir)/config/rs6000/e500crtres32gpr.asm
- cat $(gcc_srcdir)/config/rs6000/e500crtres32gpr.asm >e500crtres32gpr.S
-
-e500crtres64gpr.S: $(gcc_srcdir)/config/rs6000/e500crtres64gpr.asm
- cat $(gcc_srcdir)/config/rs6000/e500crtres64gpr.asm >e500crtres64gpr.S
-
-e500crtres64gprctr.S: $(gcc_srcdir)/config/rs6000/e500crtres64gprctr.asm
- cat $(gcc_srcdir)/config/rs6000/e500crtres64gprctr.asm >e500crtres64gprctr.S
-
-e500crtrest32gpr.S: $(gcc_srcdir)/config/rs6000/e500crtrest32gpr.asm
- cat $(gcc_srcdir)/config/rs6000/e500crtrest32gpr.asm >e500crtrest32gpr.S
-
-e500crtrest64gpr.S: $(gcc_srcdir)/config/rs6000/e500crtrest64gpr.asm
- cat $(gcc_srcdir)/config/rs6000/e500crtrest64gpr.asm >e500crtrest64gpr.S
-
-e500crtresx32gpr.S: $(gcc_srcdir)/config/rs6000/e500crtresx32gpr.asm
- cat $(gcc_srcdir)/config/rs6000/e500crtresx32gpr.asm >e500crtresx32gpr.S
-
-e500crtresx64gpr.S: $(gcc_srcdir)/config/rs6000/e500crtresx64gpr.asm
- cat $(gcc_srcdir)/config/rs6000/e500crtresx64gpr.asm >e500crtresx64gpr.S
-
-e500crtsav32gpr.S: $(gcc_srcdir)/config/rs6000/e500crtsav32gpr.asm
- cat $(gcc_srcdir)/config/rs6000/e500crtsav32gpr.asm >e500crtsav32gpr.S
-
-e500crtsav64gpr.S: $(gcc_srcdir)/config/rs6000/e500crtsav64gpr.asm
- cat $(gcc_srcdir)/config/rs6000/e500crtsav64gpr.asm >e500crtsav64gpr.S
-
-e500crtsav64gprctr.S: $(gcc_srcdir)/config/rs6000/e500crtsav64gprctr.asm
- cat $(gcc_srcdir)/config/rs6000/e500crtsav64gprctr.asm >e500crtsav64gprctr.S
-
-e500crtsavg32gpr.S: $(gcc_srcdir)/config/rs6000/e500crtsavg32gpr.asm
- cat $(gcc_srcdir)/config/rs6000/e500crtsavg32gpr.asm >e500crtsavg32gpr.S
-
-e500crtsavg64gpr.S: $(gcc_srcdir)/config/rs6000/e500crtsavg64gpr.asm
- cat $(gcc_srcdir)/config/rs6000/e500crtsavg64gpr.asm >e500crtsavg64gpr.S
-
-e500crtsavg64gprctr.S: $(gcc_srcdir)/config/rs6000/e500crtsavg64gprctr.asm
- cat $(gcc_srcdir)/config/rs6000/e500crtsavg64gprctr.asm >e500crtsavg64gprctr.S
-
ecrti$(objext): $(srcdir)/config/rs6000/eabi-ci.S
$(crt_compile) -c ecrti.S
rename from gcc/config/rs6000/tramp.asm
rename to libgcc/config/rs6000/tramp.S
deleted file mode 100644
@@ -1,2 +0,0 @@
-# Compile libgcc2.a with pic.
-HOST_LIBGCC2_CFLAGS += -fPIC
rename from gcc/config/sh/linux-atomic.asm
rename to libgcc/config/sh/linux-atomic.S
@@ -1,6 +1,8 @@
LIB1ASMFUNCS_CACHE = _ic_invalidate _ic_invalidate_array
-HOST_LIBGCC2_CFLAGS = -fpic -mieee -DNO_FPSCR_VALUES
+LIB2ADD = $(srcdir)/config/sh/linux-atomic.S
+
+HOST_LIBGCC2_CFLAGS += -mieee -DNO_FPSCR_VALUES
# Override t-slibgcc-elf-ver to export some libgcc symbols with
# the symbol versions that glibc used, and hide some lib1func
@@ -1,1 +1,5 @@
LIB1ASMFUNCS_CACHE = _ic_invalidate
+
+LIB2ADD =
+
+HOST_LIBGCC2_CFLAGS += -mieee
@@ -46,7 +46,7 @@ sdivsi3_i4i-Os-4-200.o: $(srcdir)/config
$(compile) -c -DL_sdivsi3_i4i $<
udivsi3_i4i-Os-4-200.o: $(srcdir)/config/sh/lib1funcs-Os-4-200.S
$(gcc_compile) -c -DL_udivsi3_i4i $<
-unwind-dw2-Os-4-200.o: $(gcc_srcdir)/unwind-dw2.c
+unwind-dw2-Os-4-200.o: $(srcdir)/unwind-dw2.c
$(gcc_compile) $(LIBGCC2_CFLAGS) $(vis_hide) -fexceptions -Os -c $<
OBJS_Os_4_200=sdivsi3_i4i-Os-4-200.o udivsi3_i4i-Os-4-200.o unwind-dw2-Os-4-200.o
@@ -58,3 +58,6 @@ div_table-4-300.o: $(srcdir)/config/sh/l
libgcc-4-300.a: div_table-4-300.o
$(AR_CREATE_FOR_TARGET) $@ div_table-4-300.o
+
+HOST_LIBGCC2_CFLAGS = -mieee
+
@@ -3,4 +3,4 @@
# to produce a shared library, but since we don't know ahead of time when
# we will be doing that, we just always use -fPIC when compiling the
# routines in crtstuff.c.
-CRTSTUFF_T_CFLAGS = -fPIC
+CRTSTUFF_T_CFLAGS = $(PICFLAG)
rename from gcc/config/spu/divmodti4.c
rename to libgcc/config/spu/divmodti4.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2008, 2009 Free Software Foundation, Inc.
+/* Copyright (C) 2008, 2009, 2011 Free Software Foundation, Inc.
This file 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
@@ -65,7 +65,7 @@ count_leading_zeros (UTItype x)
}
/* Based on implementation of udivmodsi4, which is essentially
- * an optimized version of gcc/config/udivmodsi4.c
+ * an optimized version of libgcc/udivmodsi4.c
clz %7,%2
clz %4,%1
il %5,1
rename from gcc/config/spu/divv2df3.c
rename to libgcc/config/spu/divv2df3.c
rename from gcc/config/spu/float_disf.c
rename to libgcc/config/spu/float_disf.c
rename from gcc/config/spu/float_unsdidf.c
rename to libgcc/config/spu/float_unsdidf.c
rename from gcc/config/spu/float_unsdisf.c
rename to libgcc/config/spu/float_unsdisf.c
rename from gcc/config/spu/float_unssidf.c
rename to libgcc/config/spu/float_unssidf.c
rename from gcc/config/spu/mfc_multi_tag_release.c
rename to libgcc/config/spu/mfc_multi_tag_release.c
rename from gcc/config/spu/mfc_multi_tag_reserve.c
rename to libgcc/config/spu/mfc_multi_tag_reserve.c
rename from gcc/config/spu/mfc_tag_release.c
rename to libgcc/config/spu/mfc_tag_release.c
rename from gcc/config/spu/mfc_tag_reserve.c
rename to libgcc/config/spu/mfc_tag_reserve.c
rename from gcc/config/spu/mfc_tag_table.c
rename to libgcc/config/spu/mfc_tag_table.c
rename from gcc/config/spu/multi3.c
rename to libgcc/config/spu/multi3.c
@@ -2,6 +2,30 @@
# FIXME: This is the default.
CRTSTUFF_T_CFLAGS =
+# We exclude those because the libgcc2.c default versions do not support
+# the SPU single-precision format (round towards zero). We provide our
+# own versions below and/or via direct expansion.
+LIB2ADD = _floatdisf _floatundisf _floattisf _floatunstisf
+
+LIB2ADD_ST = $(srcdir)/config/spu/float_unssidf.c \
+ $(srcdir)/config/spu/float_unsdidf.c \
+ $(srcdir)/config/spu/float_unsdisf.c \
+ $(srcdir)/config/spu/float_disf.c \
+ $(srcdir)/config/spu/mfc_tag_table.c \
+ $(srcdir)/config/spu/mfc_tag_reserve.c \
+ $(srcdir)/config/spu/mfc_tag_release.c \
+ $(srcdir)/config/spu/mfc_multi_tag_reserve.c \
+ $(srcdir)/config/spu/mfc_multi_tag_release.c \
+ $(srcdir)/config/spu/multi3.c \
+ $(srcdir)/config/spu/divmodti4.c \
+ $(srcdir)/config/spu/divv2df3.c
+
+# Build TImode conversion routines to support Fortran 128-bit
+# integer data types.
+LIB2_SIDITI_CONV_FUNCS = yes
+
+HOST_LIBGCC2_CFLAGS += -mwarn-reloc -D__IN_LIBGCC2
+
# Neither gcc or newlib seem to have a standard way to generate multiple
# crt*.o files. So we don't use the standard crt0.o name anymore.
rename from gcc/config/stormy16/stormy16-lib2-ashlsi3.c
rename to libgcc/config/stormy16/ashlsi3.c
@@ -1,2 +1,2 @@
#define XSTORMY16_ASHLSI3
-#include "stormy16-lib2.c"
+#include "lib2funcs.c"
rename from gcc/config/stormy16/stormy16-lib2-ashrsi3.c
rename to libgcc/config/stormy16/ashrsi3.c
@@ -1,2 +1,2 @@
#define XSTORMY16_ASHRSI3
-#include "stormy16-lib2.c"
+#include "lib2funcs.c"
rename from gcc/config/stormy16/stormy16-lib2-clzhi2.c
rename to libgcc/config/stormy16/clzhi2.c
@@ -1,2 +1,2 @@
#define XSTORMY16_CLZHI2
-#include "stormy16-lib2.c"
+#include "lib2funcs.c"
rename from gcc/config/stormy16/stormy16-lib2-cmpsi2.c
rename to libgcc/config/stormy16/cmpsi2.c
@@ -1,2 +1,2 @@
#define XSTORMY16_CMPSI2
-#include "stormy16-lib2.c"
+#include "lib2funcs.c"
rename from gcc/config/stormy16/stormy16-lib2-ctzhi2.c
rename to libgcc/config/stormy16/ctzhi2.c
@@ -1,2 +1,2 @@
#define XSTORMY16_CTZHI2
-#include "stormy16-lib2.c"
+#include "lib2funcs.c"
rename from gcc/config/stormy16/stormy16-lib2-divsi3.c
rename to libgcc/config/stormy16/divsi3.c
@@ -1,2 +1,2 @@
#define XSTORMY16_DIVSI3
-#include "stormy16-lib2.c"
+#include "lib2funcs.c"
rename from gcc/config/stormy16/stormy16-lib2-ffshi2.c
rename to libgcc/config/stormy16/ffshi2.c
@@ -1,2 +1,2 @@
#define XSTORMY16_FFSHI2
-#include "stormy16-lib2.c"
+#include "lib2funcs.c"
rename from gcc/config/stormy16/stormy16-lib2.c
rename to libgcc/config/stormy16/lib2funcs.c
rename from gcc/config/stormy16/stormy16-lib2-lshrsi3.c
rename to libgcc/config/stormy16/lshrsi3.c
@@ -1,2 +1,2 @@
#define XSTORMY16_LSHRSI3
-#include "stormy16-lib2.c"
+#include "lib2funcs.c"
rename from gcc/config/stormy16/stormy16-lib2-modsi3.c
rename to libgcc/config/stormy16/modsi3.c
@@ -1,2 +1,2 @@
#define XSTORMY16_MODSI3
-#include "stormy16-lib2.c"
+#include "lib2funcs.c"
rename from gcc/config/stormy16/stormy16-lib2-parityhi2.c
rename to libgcc/config/stormy16/parityhi2.c
@@ -1,2 +1,2 @@
#define XSTORMY16_PARITYHI2
-#include "stormy16-lib2.c"
+#include "lib2funcs.c"
rename from gcc/config/stormy16/stormy16-lib2-popcounthi2.c
rename to libgcc/config/stormy16/popcounthi2.c
@@ -1,2 +1,2 @@
#define XSTORMY16_POPCOUNTHI2
-#include "stormy16-lib2.c"
+#include "lib2funcs.c"
rename from gcc/config/stormy16/t-stormy16
rename to libgcc/config/stormy16/t-stormy16
@@ -19,21 +19,21 @@
# <http://www.gnu.org/licenses/>.
# SImode arithmetic and logical routines, HImode bit counting routines.
-LIB2FUNCS_EXTRA = \
- $(srcdir)/config/stormy16/stormy16-lib2-udivmodsi4.c \
- $(srcdir)/config/stormy16/stormy16-lib2-divsi3.c \
- $(srcdir)/config/stormy16/stormy16-lib2-modsi3.c \
- $(srcdir)/config/stormy16/stormy16-lib2-udivsi3.c \
- $(srcdir)/config/stormy16/stormy16-lib2-umodsi3.c \
- $(srcdir)/config/stormy16/stormy16-lib2-ashlsi3.c \
- $(srcdir)/config/stormy16/stormy16-lib2-ashrsi3.c \
- $(srcdir)/config/stormy16/stormy16-lib2-lshrsi3.c \
- $(srcdir)/config/stormy16/stormy16-lib2-popcounthi2.c \
- $(srcdir)/config/stormy16/stormy16-lib2-parityhi2.c \
- $(srcdir)/config/stormy16/stormy16-lib2-clzhi2.c \
- $(srcdir)/config/stormy16/stormy16-lib2-ctzhi2.c \
- $(srcdir)/config/stormy16/stormy16-lib2-ffshi2.c \
- $(srcdir)/config/stormy16/stormy16-lib2-cmpsi2.c \
- $(srcdir)/config/stormy16/stormy16-lib2-ucmpsi2.c
+LIB2ADD = \
+ $(srcdir)/config/stormy16/udivmodsi4.c \
+ $(srcdir)/config/stormy16/divsi3.c \
+ $(srcdir)/config/stormy16/modsi3.c \
+ $(srcdir)/config/stormy16/udivsi3.c \
+ $(srcdir)/config/stormy16/umodsi3.c \
+ $(srcdir)/config/stormy16/ashlsi3.c \
+ $(srcdir)/config/stormy16/ashrsi3.c \
+ $(srcdir)/config/stormy16/lshrsi3.c \
+ $(srcdir)/config/stormy16/popcounthi2.c \
+ $(srcdir)/config/stormy16/parityhi2.c \
+ $(srcdir)/config/stormy16/clzhi2.c \
+ $(srcdir)/config/stormy16/ctzhi2.c \
+ $(srcdir)/config/stormy16/ffshi2.c \
+ $(srcdir)/config/stormy16/cmpsi2.c \
+ $(srcdir)/config/stormy16/ucmpsi2.c
-TARGET_LIBGCC2_CFLAGS = -O2
+HOST_LIBGCC2_CFLAGS = -O2
rename from gcc/config/stormy16/stormy16-lib2-ucmpsi2.c
rename to libgcc/config/stormy16/ucmpsi2.c
@@ -1,2 +1,2 @@
#define XSTORMY16_UCMPSI2
-#include "stormy16-lib2.c"
+#include "lib2funcs.c"
rename from gcc/config/stormy16/stormy16-lib2-udivmodsi4.c
rename to libgcc/config/stormy16/udivmodsi4.c
@@ -1,2 +1,2 @@
#define XSTORMY16_UDIVMODSI4
-#include "stormy16-lib2.c"
+#include "lib2funcs.c"
rename from gcc/config/stormy16/stormy16-lib2-udivsi3.c
rename to libgcc/config/stormy16/udivsi3.c
@@ -1,2 +1,2 @@
#define XSTORMY16_UDIVSI3
-#include "stormy16-lib2.c"
+#include "lib2funcs.c"
rename from gcc/config/stormy16/stormy16-lib2-umodsi3.c
rename to libgcc/config/stormy16/umodsi3.c
@@ -1,2 +1,2 @@
#define XSTORMY16_UMODSI3
-#include "stormy16-lib2.c"
+#include "lib2funcs.c"
@@ -1,2 +1,2 @@
# Compile crtbeginS.o and crtendS.o with pic.
-CRTSTUFF_T_CFLAGS_S = $(CRTSTUFF_T_CFLAGS) -fPIC
+CRTSTUFF_T_CFLAGS_S = $(CRTSTUFF_T_CFLAGS) $(PICFLAG)
@@ -3,6 +3,12 @@ crt3.o: $(srcdir)/config/darwin-crt3.c
$(crt_compile) \
-fno-tree-dominator-opts $(DARWIN_EXTRA_CRT_BUILD_CFLAGS) -c $<
+# -pipe because there's an assembler bug, 4077127, which causes
+# it to not properly process the first # directive, causing temporary
+# file names to appear in stabs, causing the bootstrap to fail. Using -pipe
+# works around this by not having any temporary file names.
+HOST_LIBGCC2_CFLAGS += -pipe
+
# Use unwind-dw2-fde-darwin
LIB2ADDEH = $(srcdir)/unwind-dw2.c $(srcdir)/config/unwind-dw2-fde-darwin.c \
$(srcdir)/unwind-sjlj.c $(srcdir)/unwind-c.c
rename from gcc/config/t-freebsd-thread
rename to libgcc/config/t-freebsd-thread
@@ -1,2 +1,2 @@
# This is currently needed to compile libgcc2 for threads support
-TARGET_LIBGCC2_CFLAGS += -pthread
+HOST_LIBGCC2_CFLAGS += -pthread
rename from gcc/config/t-libgcc-pic
rename to libgcc/config/t-libgcc-pic
@@ -1,2 +1,2 @@
# Compile libgcc2.a with pic.
-TARGET_LIBGCC2_CFLAGS = -fPIC
+HOST_LIBGCC2_CFLAGS += $(PICFLAG)
@@ -1,5 +1,7 @@
# Use the system libunwind library.
+HOST_LIBGCC2_CFLAGS += -DUSE_GAS_SYMVER
+
LIB2ADDEH = $(srcdir)/unwind-sjlj.c $(srcdir)/unwind-c.c \
$(srcdir)/unwind-compat.c $(srcdir)/unwind-dw2-fde-compat.c
LIB2ADDEHSTATIC = $(srcdir)/unwind-sjlj.c $(srcdir)/unwind-c.c
rename from gcc/config/t-openbsd-thread
rename to libgcc/config/t-openbsd-thread
@@ -1,3 +1,3 @@
# This is currently needed to compile libgcc2 for threads support
-TARGET_LIBGCC2_CFLAGS=-pthread
+HOST_LIBGCC2_CFLAGS=-pthread
@@ -31,5 +31,3 @@ crti.o: $(srcdir)/config/$(cpu_type)/sol
$(crt_compile) -c $<
crtn.o: $(srcdir)/config/$(cpu_type)/sol2-cn.S
$(crt_compile) -c $<
-
-HOST_LIBGCC2_CFLAGS = -fPIC
new file mode 100644
@@ -0,0 +1,18 @@
+# FIXME: Need to specify the next two?
+# No special flags needed for libgcc.a
+HOST_LIBGCC2_CFLAGS =
+
+# Don't build libgcc.a with debug info
+LIBGCC2_DEBUG_CFLAGS =
+
+# Extra libgcc2 modules used by gthr-vxworks.h functions
+LIB2ADD = $(srcdir)/config/vxlib.c $(srcdir)/config/vxlib-tls.c
+
+# This ensures that the correct target headers are used; some
+# VxWorks system headers have names that collide with GCC's
+# internal (host) headers, e.g. regs.h.
+LIBGCC2_INCLUDES = -nostdinc -I \
+ `case "/$$(MULTIDIR)" in \
+ */mrtp*) echo $(WIND_USR)/h ;; \
+ *) echo $(WIND_BASE)/target/h ;; \
+ esac`
rename from gcc/config/vxlib-tls.c
rename to libgcc/config/vxlib-tls.c
rename from gcc/config/vxlib.c
rename to libgcc/config/vxlib.c
rename from gcc/config/xtensa/lib2funcs.S
rename to libgcc/config/xtensa/lib2funcs.S
@@ -1,3 +1,5 @@
# Build CRT files and libgcc with the "longcalls" option
CRTSTUFF_T_CFLAGS += -mlongcalls
CRTSTUFF_T_CFLAGS_S += -mlongcalls
+
+HOST_LIBGCC2_CFLAGS += -mlongcalls
@@ -10,5 +10,7 @@ LIB1ASMFUNCS = _mulsi3 _divsi3 _modsi3 _
_floatdidf _floatundidf \
_truncdfsf2 _extendsfdf2
+LIB2ADD = $(srcdir)/config/xtensa/lib2funcs.S
+
LIB2ADDEH = $(srcdir)/config/xtensa/unwind-dw2-xtensa.c \
$(srcdir)/unwind-dw2-fde.c $(srcdir)/unwind-sjlj.c $(srcdir)/unwind-c.c
@@ -627,6 +627,13 @@ build_subdir
build_libsubdir
target_noncanonical
host_noncanonical
+AWK
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+MAINT
+slibdir
+PICFLAG
host_os
host_vendor
host_cpu
@@ -635,12 +642,6 @@ build_os
build_vendor
build_cpu
build
-AWK
-INSTALL_DATA
-INSTALL_SCRIPT
-INSTALL_PROGRAM
-MAINT
-slibdir
enable_shared
libgcc_topdir
target_alias
@@ -2197,6 +2198,159 @@ fi
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+ as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if test "${ac_cv_build+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+ ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+ as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+ as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if test "${ac_cv_host+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$host_alias" = x; then
+ ac_cv_host=$ac_cv_build
+else
+ ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+ as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+
+
+ # FIXME: Do we need something for CFLAGS below?
+
+case "${host}" in
+ # PIC is the default on some targets or must not be used.
+ *-*-darwin*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ PICFLAG=-fno-common
+ ;;
+ alpha*-dec-osf5*)
+ # PIC is the default.
+ ;;
+ hppa*64*-*-hpux*)
+ # PIC is the default for 64-bit PA HP-UX.
+ ;;
+ i3456786-*-cygwin* | i3456786-*-mingw* | x86_64-*-mingw*)
+ ;;
+ i3456786-*-interix3*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+ i3456786-*-nto-qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ PICFLAG='-fPIC -shared'
+ ;;
+ i3456786-pc-msdosdjgpp*)
+ # DJGPP does not support shared libraries at all.
+ ;;
+ ia64*-*-hpux*)
+ # On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ # FIXME: Still in gcc 4.7?
+ PICFLAG=-fPIC
+ ;;
+ mips-sgi-irix6*)
+ # PIC is the default.
+ ;;
+ rs6000-ibm-aix* | powerpc-ibm-aix*)
+ # All AIX code is PIC.
+ ;;
+
+ # Some targets support both -fPIC and -fpic, but prefer the latter.
+ # FIXME: Why?
+ i3456786-*-* | x86_64-*-*)
+ PICFLAG=-fpic
+ ;;
+ m68k-*-*)
+ PICFLAG=-fpic
+ ;;
+ s390*-*-*)
+ PICFLAG=-fpic
+ ;;
+ # FIXME: Override -fPIC default in libgcc only?
+ sh-*-linux* | sh2346lbe*-*-linux*)
+ PICFLAG=-fpic
+ ;;
+ # FIXME: Simplify to sh*-*-netbsd*?
+ sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
+ sh64-*-netbsd* | sh64l*-*-netbsd*)
+ PICFLAG=-fpic
+ ;;
+ sparc*-*-*)
+ # FIXME: This could be done everywhere -fpic and -fPIC differ.
+ case "${CFLAGS}" in
+ *-fpic*)
+ PICFLAG=-fpic
+ ;;
+ *)
+ PICFLAG=-fPIC
+ ;;
+ esac ;;
+ # Default to -fPIC unless specified otherwise.
+ *)
+ PICFLAG=-fPIC
+ ;;
+esac
+
+
+
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
$as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
# Check whether --enable-version-specific-runtime-libs was given.
@@ -2385,76 +2539,6 @@ case ${AWK} in
"") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
esac
-# Make sure we can run config.sub.
-$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
- as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
-$as_echo_n "checking build system type... " >&6; }
-if test "${ac_cv_build+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_build_alias=$build_alias
-test "x$ac_build_alias" = x &&
- ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
-test "x$ac_build_alias" = x &&
- as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
-ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
- as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
-$as_echo "$ac_cv_build" >&6; }
-case $ac_cv_build in
-*-*-*) ;;
-*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
-esac
-build=$ac_cv_build
-ac_save_IFS=$IFS; IFS='-'
-set x $ac_cv_build
-shift
-build_cpu=$1
-build_vendor=$2
-shift; shift
-# Remember, the first character of IFS is used to create $*,
-# except with old shells:
-build_os=$*
-IFS=$ac_save_IFS
-case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
-$as_echo_n "checking host system type... " >&6; }
-if test "${ac_cv_host+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test "x$host_alias" = x; then
- ac_cv_host=$ac_cv_build
-else
- ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
- as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
-$as_echo "$ac_cv_host" >&6; }
-case $ac_cv_host in
-*-*-*) ;;
-*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
-esac
-host=$ac_cv_host
-ac_save_IFS=$IFS; IFS='-'
-set x $ac_cv_host
-shift
-host_cpu=$1
-host_vendor=$2
-shift; shift
-# Remember, the first character of IFS is used to create $*,
-# except with old shells:
-host_os=$*
-IFS=$ac_save_IFS
-case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
-
case ${build_alias} in
"") build_noncanonical=${build} ;;
@@ -6,6 +6,7 @@ sinclude(../config/acx.m4)
sinclude(../config/no-executables.m4)
sinclude(../config/lib-ld.m4)
sinclude(../config/override.m4)
+sinclude(../config/picflag.m4)
sinclude(../config/dfp.m4)
sinclude(../config/unwind_ipinfo.m4)
@@ -58,6 +59,9 @@ AC_ARG_ENABLE(shared,
], [enable_shared=yes])
AC_SUBST(enable_shared)
+GCC_PICFLAG
+AC_SUBST(PICFLAG)
+
AC_MSG_CHECKING([for --enable-version-specific-runtime-libs])
AC_ARG_ENABLE(version-specific-runtime-libs,
[ --enable-version-specific-runtime-libs Specify that runtime libraries should be installed in a compiler-specific directory ],
rename from gcc/config/divmod.c
rename to libgcc/divmod.c
rename from gcc/config/floatunsidf.c
rename to libgcc/floatunsidf.c
rename from gcc/config/floatunsisf.c
rename to libgcc/floatunsisf.c
rename from gcc/config/floatunsitf.c
rename to libgcc/floatunsitf.c
rename from gcc/config/floatunsixf.c
rename to libgcc/floatunsixf.c
rename from gcc/gbl-ctors.h
rename to libgcc/gbl-ctors.h
rename from gcc/libgcc2.c
rename to libgcc/libgcc2.c
rename from gcc/libgcc2.h
rename to libgcc/libgcc2.h
rename from gcc/longlong.h
rename to libgcc/longlong.h
rename from gcc/config/memcmp.c
rename to libgcc/memcmp.c
rename from gcc/config/memcpy.c
rename to libgcc/memcpy.c
rename from gcc/config/memmove.c
rename to libgcc/memmove.c
rename from gcc/config/memset.c
rename to libgcc/memset.c
@@ -11,12 +11,12 @@ iter-labels := $(wordlist 2,$(words $(it
$o-size := $(firstword $(iter-sizes))
iter-sizes := $(wordlist 2,$(words $(iter-sizes)),$(iter-sizes))
-$o$(objext): %$(objext): $(gcc_srcdir)/libgcc2.c
- $(gcc_compile) -DL$($*-label) -c $(gcc_srcdir)/libgcc2.c $(vis_hide) \
+$o$(objext): %$(objext): $(srcdir)/libgcc2.c
+ $(gcc_compile) -DL$($*-label) -c $< $(vis_hide) \
-DLIBGCC2_UNITS_PER_WORD=$($*-size)
ifeq ($(enable_shared),yes)
-$(o)_s$(objext): %_s$(objext): $(gcc_srcdir)/libgcc2.c
- $(gcc_s_compile) -DL$($*-label) -c $(gcc_srcdir)/libgcc2.c \
+$(o)_s$(objext): %_s$(objext): $(srcdir)/libgcc2.c
+ $(gcc_s_compile) -DL$($*-label) -c $< \
-DLIBGCC2_UNITS_PER_WORD=$($*-size)
endif
rename from gcc/config/udivmod.c
rename to libgcc/udivmod.c
rename from gcc/config/udivmodsi4.c
rename to libgcc/udivmodsi4.c
@@ -1,6 +1,6 @@
/* Include file for internal GNU MP types and definitions.
-Copyright (C) 1991, 1993, 1994, 1995, 1996 Free Software Foundation, Inc.
+Copyright (C) 1991, 1993, 1994, 1995, 1996, 2011 Free Software Foundation, Inc.
This file is part of the GNU MP Library.
@@ -60,7 +60,7 @@ typedef unsigned int UHWtype;
#define attribute_hidden
#endif
-#include "../../gcc/longlong.h"
+#include "../../libgcc/longlong.h"
/* Copy NLIMBS *limbs* from SRC to DST. */
#define MPN_COPY_INCR(DST, SRC, NLIMBS) \