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config.gcc (arm*-*-linux*, [...]): Use gnu-user.h before linux.h. 

* config.gcc (arm*-*-linux*, bfin*-uclinux*, bfin*-linux-uclibc*,
	crisv32-*-linux* | cris-*-linux*, frv-*-*linux*, moxie-*-uclinux*,
	hppa*64*-*-linux*, hppa*-*-linux*, i[34567]86-*-linux* |
	i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu |
	i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu,
	x86_64-*-linux* | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu,
	ia64*-*-linux*, lm32-*-uclinux*, m32r-*-linux*, m32rle-*-linux*,
	m68k-*-uclinux*, m68k-*-linux*, microblaze*-linux*,
	mips64*-*-linux* | mipsisa64*-*-linux*, mips*-*-linux*,
	s390-*-linux*, s390x-*-linux*, sh*-*-linux*, sparc-*-linux*,
	sparc64-*-linux*, vax-*-linux*, xtensa*-*-linux*,
	am33_2.0-*-linux*): Use gnu-user.h before linux.h.
	* config/gnu-user.h: New.  Copied from linux.h.
	(LINUX_TARGET_STARTFILE_SPEC): Rename to
	GNU_USER_TARGET_STARTFILE_SPEC.
	(LINUX_TARGET_ENDFILE_SPEC): Rename to
	GNU_USER_TARGET_ENDFILE_SPEC.
	(LINUX_TARGET_CC1_SPEC): Rename to GNU_USER_TARGET_CC1_SPEC.
	(LINUX_TARGET_LIB_SPEC): Rename to GNU_USER_TARGET_LIB_SPEC.
	(OPTION_GLIBC, OPTION_UCLIBC, OPTION_BIONIC,
	LINUX_TARGET_OS_CPP_BUILTINS, CHOOSE_DYNAMIC_LINKER1,
	CHOOSE_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER,
	UCLIBC_DYNAMIC_LINKER32, UCLIBC_DYNAMIC_LINKER64,
	BIONIC_DYNAMIC_LINKER, BIONIC_DYNAMIC_LINKER32,
	BIONIC_DYNAMIC_LINKER64, LINUX_DYNAMIC_LINKER,
	LINUX_DYNAMIC_LINKER32, LINUX_DYNAMIC_LINKER64,
	TARGET_C99_FUNCTIONS, TARGET_HAS_SINCOS): Remove.
	* config/arm/linux-eabi.h (CC1_SPEC): Use
	GNU_USER_TARGET_CC1_SPEC.
	(LIB_SPEC): Use GNU_USER_TARGET_LIB_SPEC.
	(STARTFILE_SPEC): Use GNU_USER_TARGET_STARTFILE_SPEC.
	(ENDFILE_SPEC): Use GNU_USER_TARGET_ENDFILE_SPEC
	* config/linux.h (NO_IMPLICIT_EXTERN_C, ASM_APP_ON, ASM_APP_OFF,
	LINUX_TARGET_STARTFILE_SPEC, STARTFILE_SPEC,
	LINUX_TARGET_ENDFILE_SPEC, ENDFILE_SPEC, LINUX_TARGET_CC1_SPEC,
	CC1_SPEC, CPLUSPLUS_CPP_SPEC, LINUX_TARGET_LIB_SPEC, LIB_SPEC,
	LINK_EH_SPEC, LINK_GCC_C_SEQUENCE_SPEC, USE_LD_AS_NEEDED): Remove.

From-SVN: r168711
This commit is contained in:
Joseph Myers 2011-01-12 14:29:14 +00:00 committed by Joseph Myers
parent a570fc16fa
commit 8e38461c76
5 changed files with 178 additions and 107 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

40
gcc/ChangeLog
View File

@ -1,3 +1,43 @@
2011-01-12 Joseph Myers <joseph@codesourcery.com>
* config.gcc (arm*-*-linux*, bfin*-uclinux*, bfin*-linux-uclibc*,
crisv32-*-linux* | cris-*-linux*, frv-*-*linux*, moxie-*-uclinux*,
hppa*64*-*-linux*, hppa*-*-linux*, i[34567]86-*-linux* |
i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu |
i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu,
x86_64-*-linux* | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu,
ia64*-*-linux*, lm32-*-uclinux*, m32r-*-linux*, m32rle-*-linux*,
m68k-*-uclinux*, m68k-*-linux*, microblaze*-linux*,
mips64*-*-linux* | mipsisa64*-*-linux*, mips*-*-linux*,
s390-*-linux*, s390x-*-linux*, sh*-*-linux*, sparc-*-linux*,
sparc64-*-linux*, vax-*-linux*, xtensa*-*-linux*,
am33_2.0-*-linux*): Use gnu-user.h before linux.h.
* config/gnu-user.h: New. Copied from linux.h.
(LINUX_TARGET_STARTFILE_SPEC): Rename to
GNU_USER_TARGET_STARTFILE_SPEC.
(LINUX_TARGET_ENDFILE_SPEC): Rename to
GNU_USER_TARGET_ENDFILE_SPEC.
(LINUX_TARGET_CC1_SPEC): Rename to GNU_USER_TARGET_CC1_SPEC.
(LINUX_TARGET_LIB_SPEC): Rename to GNU_USER_TARGET_LIB_SPEC.
(OPTION_GLIBC, OPTION_UCLIBC, OPTION_BIONIC,
LINUX_TARGET_OS_CPP_BUILTINS, CHOOSE_DYNAMIC_LINKER1,
CHOOSE_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER,
UCLIBC_DYNAMIC_LINKER32, UCLIBC_DYNAMIC_LINKER64,
BIONIC_DYNAMIC_LINKER, BIONIC_DYNAMIC_LINKER32,
BIONIC_DYNAMIC_LINKER64, LINUX_DYNAMIC_LINKER,
LINUX_DYNAMIC_LINKER32, LINUX_DYNAMIC_LINKER64,
TARGET_C99_FUNCTIONS, TARGET_HAS_SINCOS): Remove.
* config/arm/linux-eabi.h (CC1_SPEC): Use
GNU_USER_TARGET_CC1_SPEC.
(LIB_SPEC): Use GNU_USER_TARGET_LIB_SPEC.
(STARTFILE_SPEC): Use GNU_USER_TARGET_STARTFILE_SPEC.
(ENDFILE_SPEC): Use GNU_USER_TARGET_ENDFILE_SPEC
* config/linux.h (NO_IMPLICIT_EXTERN_C, ASM_APP_ON, ASM_APP_OFF,
LINUX_TARGET_STARTFILE_SPEC, STARTFILE_SPEC,
LINUX_TARGET_ENDFILE_SPEC, ENDFILE_SPEC, LINUX_TARGET_CC1_SPEC,
CC1_SPEC, CPLUSPLUS_CPP_SPEC, LINUX_TARGET_LIB_SPEC, LIB_SPEC,
LINK_EH_SPEC, LINK_GCC_C_SEQUENCE_SPEC, USE_LD_AS_NEEDED): Remove.
2011-01-12 Richard Guenther <rguenther@suse.de> 2011-01-12 Richard Guenther <rguenther@suse.de>
PR other/46946 PR other/46946

54
gcc/config.gcc
View File

@ -789,7 +789,7 @@ arm*-*-netbsd*)
use_collect2=yes use_collect2=yes
;; ;;
arm*-*-linux*) # ARM GNU/Linux with ELF arm*-*-linux*) # ARM GNU/Linux with ELF
tm_file="dbxelf.h elfos.h linux.h linux-android.h glibc-stdint.h arm/elf.h arm/linux-gas.h arm/linux-elf.h" 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"
case $target in case $target in
arm*b-*) arm*b-*)
tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1" tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
@ -910,12 +910,12 @@ bfin*-elf*)
use_collect2=no use_collect2=no
;; ;;
bfin*-uclinux*) bfin*-uclinux*)
tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h linux.h glibc-stdint.h bfin/uclinux.h" tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h gnu-user.h linux.h glibc-stdint.h bfin/uclinux.h"
tmake_file=bfin/t-bfin-uclinux tmake_file=bfin/t-bfin-uclinux
use_collect2=no use_collect2=no
;; ;;
bfin*-linux-uclibc*) bfin*-linux-uclibc*)
tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h linux.h glibc-stdint.h bfin/linux.h ./linux-sysroot-suffix.h" tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h gnu-user.h linux.h glibc-stdint.h bfin/linux.h ./linux-sysroot-suffix.h"
tmake_file="t-slibgcc-elf-ver bfin/t-bfin-linux" tmake_file="t-slibgcc-elf-ver bfin/t-bfin-linux"
extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
use_collect2=no use_collect2=no
@ -946,7 +946,7 @@ cris-*-elf | cris-*-none)
use_gcc_stdint=wrap use_gcc_stdint=wrap
;; ;;
crisv32-*-linux* | cris-*-linux*) crisv32-*-linux* | cris-*-linux*)
tm_file="dbxelf.h elfos.h ${tm_file} linux.h glibc-stdint.h cris/linux.h" tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h glibc-stdint.h cris/linux.h"
# We need to avoid using t-linux, so override default tmake_file # We need to avoid using t-linux, so override default tmake_file
tmake_file="cris/t-cris t-slibgcc-elf-ver cris/t-linux" tmake_file="cris/t-cris t-slibgcc-elf-ver cris/t-linux"
extra_options="${extra_options} cris/linux.opt" extra_options="${extra_options} cris/linux.opt"
@ -976,7 +976,7 @@ frv-*-elf)
;; ;;
frv-*-*linux*) frv-*-*linux*)
tm_file="dbxelf.h elfos.h ${tm_file} \ tm_file="dbxelf.h elfos.h ${tm_file} \
linux.h glibc-stdint.h frv/linux.h" gnu-user.h linux.h glibc-stdint.h frv/linux.h"
tm_file="${tm_file} ../../libgcc/config/frv/frv-abi.h" tm_file="${tm_file} ../../libgcc/config/frv/frv-abi.h"
tmake_file="${tmake_file} frv/t-frv frv/t-linux" tmake_file="${tmake_file} frv/t-frv frv/t-linux"
;; ;;
@ -990,7 +990,7 @@ moxie-*-elf)
moxie-*-uclinux*) moxie-*-uclinux*)
gas=yes gas=yes
gnu_ld=yes gnu_ld=yes
tm_file="dbxelf.h elfos.h ${tm_file} linux.h glibc-stdint.h moxie/uclinux.h" tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h glibc-stdint.h moxie/uclinux.h"
extra_parts="crti.o crtn.o crtbegin.o crtend.o" extra_parts="crti.o crtn.o crtbegin.o crtend.o"
tmake_file="${tmake_file} moxie/t-moxie moxie/t-moxie-softfp soft-fp/t-softfp" tmake_file="${tmake_file} moxie/t-moxie moxie/t-moxie-softfp soft-fp/t-softfp"
;; ;;
@ -1008,7 +1008,7 @@ h8300-*-elf*)
;; ;;
hppa*64*-*-linux*) hppa*64*-*-linux*)
target_cpu_default="MASK_PA_11|MASK_PA_20" target_cpu_default="MASK_PA_11|MASK_PA_20"
tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h linux.h \ tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h gnu-user.h linux.h \
glibc-stdint.h pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h \ glibc-stdint.h pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h \
pa/pa64-linux.h" pa/pa64-linux.h"
tmake_file="${tmake_file} pa/t-linux64" tmake_file="${tmake_file} pa/t-linux64"
@ -1017,7 +1017,7 @@ hppa*64*-*-linux*)
;; ;;
hppa*-*-linux*) hppa*-*-linux*)
target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS" target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS"
tm_file="${tm_file} dbxelf.h elfos.h linux.h glibc-stdint.h pa/pa-linux.h \ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h pa/pa-linux.h \
pa/pa32-regs.h pa/pa32-linux.h" pa/pa32-regs.h pa/pa32-linux.h"
tmake_file="${tmake_file} pa/t-linux t-slibgcc-libgcc" tmake_file="${tmake_file} pa/t-linux t-slibgcc-libgcc"
# Set the libgcc version number # Set the libgcc version number
@ -1225,7 +1225,7 @@ i[34567]86-*-openbsd*)
i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu) i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu)
# Intel 80386's running GNU/* # Intel 80386's running GNU/*
# with ELF format using glibc 2 # with ELF format using glibc 2
tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h linux.h glibc-stdint.h" tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h"
case ${target} in case ${target} in
i[34567]86-*-linux*) i[34567]86-*-linux*)
# Assume modern glibc # Assume modern glibc
@ -1262,7 +1262,7 @@ i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu | i
tmake_file="${tmake_file} i386/t-crtstuff i386/t-crtpc i386/t-crtfm t-dfprules" tmake_file="${tmake_file} i386/t-crtstuff i386/t-crtpc i386/t-crtfm t-dfprules"
;; ;;
x86_64-*-linux* | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu) x86_64-*-linux* | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu)
tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h linux.h glibc-stdint.h \ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h \
i386/x86-64.h i386/linux64.h" i386/x86-64.h i386/linux64.h"
case ${target} in case ${target} in
x86_64-*-linux*) x86_64-*-linux*)
@ -1560,7 +1560,7 @@ ia64*-*-freebsd*)
extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o" extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
;; ;;
ia64*-*-linux*) ia64*-*-linux*)
tm_file="${tm_file} dbxelf.h elfos.h linux.h glibc-stdint.h ia64/sysv4.h ia64/linux.h" tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ia64/sysv4.h ia64/linux.h"
tmake_file="${tmake_file} ia64/t-ia64 t-libunwind ia64/t-glibc" tmake_file="${tmake_file} ia64/t-ia64 t-libunwind ia64/t-glibc"
if test x$with_system_libunwind != xyes ; then if test x$with_system_libunwind != xyes ; then
tmake_file="${tmake_file} t-libunwind-elf ia64/t-glibc-libunwind" tmake_file="${tmake_file} t-libunwind-elf ia64/t-glibc-libunwind"
@ -1614,7 +1614,7 @@ lm32-*-rtems*)
tmake_file="${tmake_file} t-rtems" tmake_file="${tmake_file} t-rtems"
;; ;;
lm32-*-uclinux*) lm32-*-uclinux*)
tm_file="dbxelf.h elfos.h ${tm_file} linux.h lm32/uclinux-elf.h" tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h lm32/uclinux-elf.h"
tmake_file="${tmake_file} lm32/t-lm32 lm32/t-fprules-softfp soft-fp/t-softfp" tmake_file="${tmake_file} lm32/t-lm32 lm32/t-fprules-softfp soft-fp/t-softfp"
;; ;;
m32r-*-elf*) m32r-*-elf*)
@ -1631,7 +1631,7 @@ m32r-*-rtems*)
extra_parts="crtinit.o crtfini.o" extra_parts="crtinit.o crtfini.o"
;; ;;
m32r-*-linux*) m32r-*-linux*)
tm_file="dbxelf.h elfos.h linux.h glibc-stdint.h ${tm_file} m32r/linux.h" tm_file="dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} m32r/linux.h"
# We override the tmake_file for linux -- why? # We override the tmake_file for linux -- why?
tmake_file="t-slibgcc-elf-ver m32r/t-linux" tmake_file="t-slibgcc-elf-ver m32r/t-linux"
gnu_ld=yes gnu_ld=yes
@ -1640,7 +1640,7 @@ m32r-*-linux*)
fi fi
;; ;;
m32rle-*-linux*) m32rle-*-linux*)
tm_file="dbxelf.h elfos.h linux.h glibc-stdint.h m32r/little.h ${tm_file} m32r/linux.h" tm_file="dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h m32r/little.h ${tm_file} m32r/linux.h"
# We override the tmake_file for linux -- why? # We override the tmake_file for linux -- why?
tmake_file="t-slibgcc-elf-ver m32r/t-linux" tmake_file="t-slibgcc-elf-ver m32r/t-linux"
gnu_ld=yes gnu_ld=yes
@ -1730,7 +1730,7 @@ m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux
# ABI. # ABI.
default_m68k_cpu=68020 default_m68k_cpu=68020
default_cf_cpu=5206 default_cf_cpu=5206
tm_file="${tm_file} dbxelf.h elfos.h linux.h glibc-stdint.h flat.h m68k/linux.h m68k/uclinux.h ./sysroot-suffix.h" tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h flat.h m68k/linux.h m68k/uclinux.h ./sysroot-suffix.h"
tm_defines="${tm_defines} MOTOROLA=1" tm_defines="${tm_defines} MOTOROLA=1"
tmake_file="m68k/t-floatlib m68k/t-uclinux m68k/t-mlibs" tmake_file="m68k/t-floatlib m68k/t-uclinux m68k/t-mlibs"
;; ;;
@ -1740,7 +1740,7 @@ m68k-*-linux*) # Motorola m68k's running GNU/Linux
default_m68k_cpu=68020 default_m68k_cpu=68020
default_cf_cpu=5475 default_cf_cpu=5475
with_arch=${with_arch:-m68k} with_arch=${with_arch:-m68k}
tm_file="${tm_file} dbxelf.h elfos.h linux.h glibc-stdint.h m68k/linux.h ./sysroot-suffix.h" tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h m68k/linux.h ./sysroot-suffix.h"
extra_options="${extra_options} m68k/ieee.opt" extra_options="${extra_options} m68k/ieee.opt"
tm_defines="${tm_defines} MOTOROLA=1" tm_defines="${tm_defines} MOTOROLA=1"
tmake_file="${tmake_file} m68k/t-floatlib m68k/t-linux m68k/t-mlibs" tmake_file="${tmake_file} m68k/t-floatlib m68k/t-linux m68k/t-mlibs"
@ -1782,7 +1782,7 @@ mep-*-*)
use_gcc_stdint=wrap use_gcc_stdint=wrap
;; ;;
microblaze*-linux*) microblaze*-linux*)
tm_file="${tm_file} dbxelf.h linux.h microblaze/linux.h" tm_file="${tm_file} dbxelf.h gnu-user.h linux.h microblaze/linux.h"
c_target_objs="${c_target_objs} microblaze-c.o" c_target_objs="${c_target_objs} microblaze-c.o"
cxx_target_objs="${cxx_target_objs} microblaze-c.o" cxx_target_objs="${cxx_target_objs} microblaze-c.o"
tmake_file="${tmake_file} t-slibgcc-elf-ver t-slibgcc-nolc-override t-linux microblaze/t-microblaze" tmake_file="${tmake_file} t-slibgcc-elf-ver t-slibgcc-nolc-override t-linux microblaze/t-microblaze"
@ -1820,7 +1820,7 @@ mips*-*-netbsd*) # NetBSD/mips, either endian.
extra_options="${extra_options} netbsd.opt netbsd-elf.opt" extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
;; ;;
mips64*-*-linux* | mipsisa64*-*-linux*) mips64*-*-linux* | mipsisa64*-*-linux*)
tm_file="dbxelf.h elfos.h linux.h glibc-stdint.h ${tm_file} mips/linux.h mips/linux64.h" tm_file="dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} mips/linux.h mips/linux64.h"
tmake_file="${tmake_file} mips/t-linux64 mips/t-libgcc-mips16" tmake_file="${tmake_file} mips/t-linux64 mips/t-libgcc-mips16"
tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_N32" tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_N32"
case ${target} in case ${target} in
@ -1842,7 +1842,7 @@ mips64*-*-linux* | mipsisa64*-*-linux*)
test x$with_llsc != x || with_llsc=yes test x$with_llsc != x || with_llsc=yes
;; ;;
mips*-*-linux*) # Linux MIPS, either endian. mips*-*-linux*) # Linux MIPS, either endian.
tm_file="dbxelf.h elfos.h linux.h glibc-stdint.h ${tm_file} mips/linux.h" tm_file="dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} mips/linux.h"
tmake_file="${tmake_file} mips/t-libgcc-mips16" tmake_file="${tmake_file} mips/t-libgcc-mips16"
case ${target} in case ${target} in
mipsisa32r2*) mipsisa32r2*)
@ -2244,10 +2244,10 @@ rx-*-elf*)
tmake_file="${tmake_file} rx/t-rx" tmake_file="${tmake_file} rx/t-rx"
;; ;;
s390-*-linux*) s390-*-linux*)
tm_file="s390/s390.h dbxelf.h elfos.h linux.h glibc-stdint.h s390/linux.h" tm_file="s390/s390.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h s390/linux.h"
;; ;;
s390x-*-linux*) s390x-*-linux*)
tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h linux.h glibc-stdint.h s390/linux.h" tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h s390/linux.h"
tm_p_file=s390/s390-protos.h tm_p_file=s390/s390-protos.h
md_file=s390/s390.md md_file=s390/s390.md
extra_modes=s390/s390-modes.def extra_modes=s390/s390-modes.def
@ -2302,7 +2302,7 @@ sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
tm_file="${tm_file} dbxelf.h elfos.h sh/elf.h" tm_file="${tm_file} dbxelf.h elfos.h sh/elf.h"
case ${target} in case ${target} in
sh*-*-linux*) tmake_file="${tmake_file} sh/t-linux" sh*-*-linux*) tmake_file="${tmake_file} sh/t-linux"
tm_file="${tm_file} linux.h glibc-stdint.h sh/linux.h" ;; tm_file="${tm_file} gnu-user.h linux.h glibc-stdint.h sh/linux.h" ;;
sh*-*-netbsd*) sh*-*-netbsd*)
tm_file="${tm_file} netbsd.h netbsd-elf.h sh/netbsd-elf.h" tm_file="${tm_file} netbsd.h netbsd-elf.h sh/netbsd-elf.h"
extra_options="${extra_options} netbsd.opt netbsd-elf.opt" extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
@ -2485,7 +2485,7 @@ sparc-*-rtems*)
extra_parts="crtbegin.o crtend.o" extra_parts="crtbegin.o crtend.o"
;; ;;
sparc-*-linux*) sparc-*-linux*)
tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h linux.h glibc-stdint.h" tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h"
extra_options="${extra_options} sparc/long-double-switch.opt" extra_options="${extra_options} sparc/long-double-switch.opt"
case ${target} in case ${target} in
*-leon-*) *-leon-*)
@ -2579,7 +2579,7 @@ sparc64-*-rtems*)
extra_parts="crtbegin.o crtend.o" extra_parts="crtbegin.o crtend.o"
;; ;;
sparc64-*-linux*) sparc64-*-linux*)
tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h sparc/sysv4.h linux.h glibc-stdint.h sparc/linux64.h" tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h sparc/linux64.h"
extra_options="${extra_options} sparc/long-double-switch.opt" extra_options="${extra_options} sparc/long-double-switch.opt"
tmake_file="${tmake_file} sparc/t-linux sparc/t-linux64 sparc/t-crtfm" tmake_file="${tmake_file} sparc/t-linux sparc/t-linux64 sparc/t-crtfm"
;; ;;
@ -2666,7 +2666,7 @@ v850-*-*)
use_gcc_stdint=wrap use_gcc_stdint=wrap
;; ;;
vax-*-linux*) vax-*-linux*)
tm_file="${tm_file} dbxelf.h elfos.h linux.h vax/elf.h vax/linux.h" tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h vax/elf.h vax/linux.h"
tmake_file="${tmake_file} vax/t-linux" tmake_file="${tmake_file} vax/t-linux"
;; ;;
vax-*-netbsdelf*) vax-*-netbsdelf*)
@ -2700,11 +2700,11 @@ xtensa*-*-elf*)
tmake_file="xtensa/t-xtensa xtensa/t-elf" tmake_file="xtensa/t-xtensa xtensa/t-elf"
;; ;;
xtensa*-*-linux*) xtensa*-*-linux*)
tm_file="${tm_file} dbxelf.h elfos.h linux.h glibc-stdint.h xtensa/linux.h" tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h xtensa/linux.h"
tmake_file="${tmake_file} xtensa/t-xtensa xtensa/t-linux" tmake_file="${tmake_file} xtensa/t-xtensa xtensa/t-linux"
;; ;;
am33_2.0-*-linux*) am33_2.0-*-linux*)
tm_file="mn10300/mn10300.h dbxelf.h elfos.h linux.h glibc-stdint.h mn10300/linux.h" tm_file="mn10300/mn10300.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h mn10300/linux.h"
tmake_file="${tmake_file} mn10300/t-linux" tmake_file="${tmake_file} mn10300/t-linux"
gas=yes gnu_ld=yes gas=yes gnu_ld=yes
extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o" extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"

18
gcc/config/arm/linux-eabi.h
View File

@ -1,5 +1,5 @@
/* Configuration file for ARM GNU/Linux EABI targets. /* Configuration file for ARM GNU/Linux EABI targets.
Copyright (C) 2004, 2005, 2006, 2007, 2010 Copyright (C) 2004, 2005, 2006, 2007, 2009, 2010, 2011
Free Software Foundation, Inc. Free Software Foundation, Inc.
Contributed by CodeSourcery, LLC Contributed by CodeSourcery, LLC
@ -72,25 +72,25 @@
LINUX_TARGET_LINK_SPEC " " ANDROID_LINK_SPEC) LINUX_TARGET_LINK_SPEC " " ANDROID_LINK_SPEC)
#undef CC1_SPEC #undef CC1_SPEC
#define CC1_SPEC \ #define CC1_SPEC \
LINUX_OR_ANDROID_CC (LINUX_TARGET_CC1_SPEC, \ LINUX_OR_ANDROID_CC (GNU_USER_TARGET_CC1_SPEC, \
LINUX_TARGET_CC1_SPEC " " ANDROID_CC1_SPEC) GNU_USER_TARGET_CC1_SPEC " " ANDROID_CC1_SPEC)
#define CC1PLUS_SPEC \ #define CC1PLUS_SPEC \
LINUX_OR_ANDROID_CC ("", ANDROID_CC1PLUS_SPEC) LINUX_OR_ANDROID_CC ("", ANDROID_CC1PLUS_SPEC)
#undef LIB_SPEC #undef LIB_SPEC
#define LIB_SPEC \ #define LIB_SPEC \
LINUX_OR_ANDROID_LD (LINUX_TARGET_LIB_SPEC, \ LINUX_OR_ANDROID_LD (GNU_USER_TARGET_LIB_SPEC, \
LINUX_TARGET_LIB_SPEC " " ANDROID_LIB_SPEC) GNU_USER_TARGET_LIB_SPEC " " ANDROID_LIB_SPEC)
#undef STARTFILE_SPEC #undef STARTFILE_SPEC
#define STARTFILE_SPEC \ #define STARTFILE_SPEC \
LINUX_OR_ANDROID_LD (LINUX_TARGET_STARTFILE_SPEC, ANDROID_STARTFILE_SPEC) LINUX_OR_ANDROID_LD (GNU_USER_TARGET_STARTFILE_SPEC, ANDROID_STARTFILE_SPEC)
#undef ENDFILE_SPEC #undef ENDFILE_SPEC
#define ENDFILE_SPEC \ #define ENDFILE_SPEC \
LINUX_OR_ANDROID_LD (LINUX_TARGET_ENDFILE_SPEC, ANDROID_ENDFILE_SPEC) LINUX_OR_ANDROID_LD (GNU_USER_TARGET_ENDFILE_SPEC, ANDROID_ENDFILE_SPEC)
/* Use the default LIBGCC_SPEC, not the version in linux-elf.h, as we /* Use the default LIBGCC_SPEC, not the version in linux-elf.h, as we
do not use -lfloat. */ do not use -lfloat. */

97
gcc/config/gnu-user.h Normal file
View File

@ -0,0 +1,97 @@
/* Definitions for systems using, at least optionally, a GNU
(glibc-based) userspace or other userspace with libc derived from
glibc (e.g. uClibc) or for which similar specs are appropriate.
Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2003, 2004, 2005, 2006,
2007, 2009, 2010, 2011 Free Software Foundation, Inc.
Contributed by Eric Youngdale.
Modified for stabs-in-ELF by H.J. Lu (hjl@lucon.org).
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
GCC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
Under Section 7 of GPL version 3, you are granted additional
permissions described in the GCC Runtime Library Exception, version
3.1, as published by the Free Software Foundation.
You should have received a copy of the GNU General Public License and
a copy of the GCC Runtime Library Exception along with this program;
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
<http://www.gnu.org/licenses/>. */
/* Don't assume anything about the header files. */
#define NO_IMPLICIT_EXTERN_C
#undef ASM_APP_ON
#define ASM_APP_ON "#APP\n"
#undef ASM_APP_OFF
#define ASM_APP_OFF "#NO_APP\n"
/* Provide a STARTFILE_SPEC appropriate for GNU userspace. Here we add
the GNU userspace magical crtbegin.o file (see crtstuff.c) which
provides part of the support for getting C++ file-scope static
object constructed before entering `main'. */
#if defined HAVE_LD_PIE
#define GNU_USER_TARGET_STARTFILE_SPEC \
"%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \
crti.o%s %{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbegin.o%s}"
#else
#define GNU_USER_TARGET_STARTFILE_SPEC \
"%{!shared: %{pg|p|profile:gcrt1.o%s;:crt1.o%s}} \
crti.o%s %{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbegin.o%s}"
#endif
#undef STARTFILE_SPEC
#define STARTFILE_SPEC GNU_USER_TARGET_STARTFILE_SPEC
/* Provide a ENDFILE_SPEC appropriate for GNU userspace. Here we tack on
the GNU userspace magical crtend.o file (see crtstuff.c) which
provides part of the support for getting C++ file-scope static
object constructed before entering `main', followed by a normal
GNU userspace "finalizer" file, `crtn.o'. */
#define GNU_USER_TARGET_ENDFILE_SPEC \
"%{shared|pie:crtendS.o%s;:crtend.o%s} crtn.o%s"
#undef ENDFILE_SPEC
#define ENDFILE_SPEC GNU_USER_TARGET_ENDFILE_SPEC
/* This is for -profile to use -lc_p instead of -lc. */
#define GNU_USER_TARGET_CC1_SPEC "%{profile:-p}"
#ifndef CC1_SPEC
#define CC1_SPEC GNU_USER_TARGET_CC1_SPEC
#endif
/* The GNU C++ standard library requires that these macros be defined. */
#undef CPLUSPLUS_CPP_SPEC
#define CPLUSPLUS_CPP_SPEC "-D_GNU_SOURCE %(cpp)"
#define GNU_USER_TARGET_LIB_SPEC \
"%{pthread:-lpthread} \
%{shared:-lc} \
%{!shared:%{mieee-fp:-lieee} %{profile:-lc_p}%{!profile:-lc}}"
#undef LIB_SPEC
#define LIB_SPEC GNU_USER_TARGET_LIB_SPEC
#if defined(HAVE_LD_EH_FRAME_HDR)
#define LINK_EH_SPEC "%{!static:--eh-frame-hdr} "
#endif
#undef LINK_GCC_C_SEQUENCE_SPEC
#define LINK_GCC_C_SEQUENCE_SPEC \
"%{static:--start-group} %G %L %{static:--end-group}%{!static:%G}"
/* Use --as-needed -lgcc_s for eh support. */
#ifdef HAVE_LD_AS_NEEDED
#define USE_LD_AS_NEEDED 1
#endif
#define TARGET_POSIX_IO

76
gcc/config/linux.h
View File

@ -1,6 +1,9 @@
/* Definitions for Linux-based GNU systems with ELF format /* Definitions for systems using the Linux kernel, with or without
MMU, using ELF at the compiler level but possibly FLT for final
linked executables and shared libraries in some no-MMU cases, and
possibly with a choice of libc implementations.
Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2003, 2004, 2005, 2006, Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2003, 2004, 2005, 2006,
2007, 2009, 2010 Free Software Foundation, Inc. 2007, 2009, 2010, 2011 Free Software Foundation, Inc.
Contributed by Eric Youngdale. Contributed by Eric Youngdale.
Modified for stabs-in-ELF by H.J. Lu (hjl@lucon.org). Modified for stabs-in-ELF by H.J. Lu (hjl@lucon.org).
@ -25,60 +28,6 @@ a copy of the GCC Runtime Library Exception along with this program;
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
<http://www.gnu.org/licenses/>. */ <http://www.gnu.org/licenses/>. */
/* Don't assume anything about the header files. */
#define NO_IMPLICIT_EXTERN_C
#undef ASM_APP_ON
#define ASM_APP_ON "#APP\n"
#undef ASM_APP_OFF
#define ASM_APP_OFF "#NO_APP\n"
/* Provide a STARTFILE_SPEC appropriate for GNU/Linux. Here we add
the GNU/Linux magical crtbegin.o file (see crtstuff.c) which
provides part of the support for getting C++ file-scope static
object constructed before entering `main'. */
#if defined HAVE_LD_PIE
#define LINUX_TARGET_STARTFILE_SPEC \
"%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \
crti.o%s %{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbegin.o%s}"
#else
#define LINUX_TARGET_STARTFILE_SPEC \
"%{!shared: %{pg|p|profile:gcrt1.o%s;:crt1.o%s}} \
crti.o%s %{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbegin.o%s}"
#endif
#undef STARTFILE_SPEC
#define STARTFILE_SPEC LINUX_TARGET_STARTFILE_SPEC
/* Provide a ENDFILE_SPEC appropriate for GNU/Linux. Here we tack on
the GNU/Linux magical crtend.o file (see crtstuff.c) which
provides part of the support for getting C++ file-scope static
object constructed before entering `main', followed by a normal
GNU/Linux "finalizer" file, `crtn.o'. */
#define LINUX_TARGET_ENDFILE_SPEC \
"%{shared|pie:crtendS.o%s;:crtend.o%s} crtn.o%s"
#undef ENDFILE_SPEC
#define ENDFILE_SPEC LINUX_TARGET_ENDFILE_SPEC
/* This is for -profile to use -lc_p instead of -lc. */
#define LINUX_TARGET_CC1_SPEC "%{profile:-p}"
#ifndef CC1_SPEC
#define CC1_SPEC LINUX_TARGET_CC1_SPEC
#endif
/* The GNU C++ standard library requires that these macros be defined. */
#undef CPLUSPLUS_CPP_SPEC
#define CPLUSPLUS_CPP_SPEC "-D_GNU_SOURCE %(cpp)"
#define LINUX_TARGET_LIB_SPEC \
"%{pthread:-lpthread} \
%{shared:-lc} \
%{!shared:%{mieee-fp:-lieee} %{profile:-lc_p}%{!profile:-lc}}"
#undef LIB_SPEC
#define LIB_SPEC LINUX_TARGET_LIB_SPEC
/* C libraries supported on Linux. */ /* C libraries supported on Linux. */
#ifdef SINGLE_LIBC #ifdef SINGLE_LIBC
#define OPTION_GLIBC (DEFAULT_LIBC == LIBC_GLIBC) #define OPTION_GLIBC (DEFAULT_LIBC == LIBC_GLIBC)
@ -101,19 +50,6 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
builtin_assert ("system=posix"); \ builtin_assert ("system=posix"); \
} while (0) } while (0)
#if defined(HAVE_LD_EH_FRAME_HDR)
#define LINK_EH_SPEC "%{!static:--eh-frame-hdr} "
#endif
#undef LINK_GCC_C_SEQUENCE_SPEC
#define LINK_GCC_C_SEQUENCE_SPEC \
"%{static:--start-group} %G %L %{static:--end-group}%{!static:%G}"
/* Use --as-needed -lgcc_s for eh support. */
#ifdef HAVE_LD_AS_NEEDED
#define USE_LD_AS_NEEDED 1
#endif
/* Determine which dynamic linker to use depending on whether GLIBC or /* Determine which dynamic linker to use depending on whether GLIBC or
uClibc or Bionic is the default C library and whether uClibc or Bionic is the default C library and whether
-muclibc or -mglibc or -mbionic has been passed to change the default. */ -muclibc or -mglibc or -mbionic has been passed to change the default. */
@ -161,5 +97,3 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
/* Whether we have sincos that follows the GNU extension. */ /* Whether we have sincos that follows the GNU extension. */
#define TARGET_HAS_SINCOS (OPTION_GLIBC || OPTION_BIONIC) #define TARGET_HAS_SINCOS (OPTION_GLIBC || OPTION_BIONIC)
#define TARGET_POSIX_IO