+2018-11-27 Alan Modra <amodra@gmail.com>
+
+ * config.gcc (powerpc*-*-freebsd*, powerpc-*-netbsd*),
+ (powerpc-*-eabisimaltivec*, powerpc-*-eabisim*, powerpc-*-elf*),
+ (powerpc-*-eabialtivec*, powerpc-*-eabi*, powerpc-*-rtems*),
+ (powerpc-wrs-vxworks*, powerpc-*-lynxos*, powerpcle-*-elf*),
+ (powerpcle-*-eabisim*, powerpcle-*-eabi*): Add gnu-user.h to tm_file.
+ * config/rs6000/freebsd.h (CPLUSPLUS_CPP_SPEC),
+ (LINK_GCC_C_SEQUENCE_SPEC): Undef.
+ (ASM_APP_ON, ASM_APP_OFF): Don't define.
+ * config/rs6000/freebsd64.h (ASM_APP_ON, ASM_APP_OFF): Don't define.
+ * config/rs6000/lynx.h (ASM_APP_ON, ASM_APP_OFF): Don't define.
+ * config/rs6000/linux64.h (LINK_GCC_C_SEQUENCE_SPEC): Define.
+ * config/rs6000/netbsd.h (CPLUSPLUS_CPP_SPEC),
+ (LINK_GCC_C_SEQUENCE_SPEC): Undef.
+ * config/rs6000/rtems.h (LINK_GCC_C_SEQUENCE_SPEC): Define.
+ * config/rs6000/sysv4.h (GNU_USER_TARGET_CRTI): Redefine.
+ (GNU_USER_TARGET_CRTN): Redefine.
+ (CC1_SPEC): Use GNU_USER_TARGET_CC1_SPEC.
+ (LIB_LINUX_SPEC): Use GNU_USER_TARGET_LIB_SPEC.
+ (CRTOFFLOADBEGIN, CRTOFFLOADEND): Don't define.
+ (STARTFILE_LINUX_SPEC): Define as GNU_USER_TARGET_STARTFILE_SPEC.
+ (ENDFILE_LINUX_SPEC): Define as GNU_USER_TARGET_ENDFILE_SPEC.
+ (UCLIBC_DYNAMIC_LINKER, CHOOSE_DYNAMIC_LINKER): Don't define.
+ (LINK_EH_SPEC): Don't define.
+
2018-11-26 Martin Sebor <msebor@redhat.com>
PR 87756
extra_headers=altivec.h
;;
powerpc*-*-freebsd*)
- tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} rs6000/sysv4.h"
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h ${fbsd_tm_file} rs6000/sysv4.h"
extra_options="${extra_options} rs6000/sysv4.opt"
tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
case ${target} in
esac
;;
powerpc-*-netbsd*)
- tm_file="${tm_file} dbxelf.h elfos.h ${nbsd_tm_file} freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h ${nbsd_tm_file} freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
tmake_file="${tmake_file} rs6000/t-netbsd"
extra_options="${extra_options} rs6000/sysv4.opt"
use_gcc_stdint=wrap
;;
powerpc-*-eabisimaltivec*)
- tm_file="${tm_file} dbxelf.h elfos.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h"
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h"
extra_options="${extra_options} rs6000/sysv4.opt"
tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
use_gcc_stdint=wrap
;;
powerpc-*-eabisim*)
- tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
extra_options="${extra_options} rs6000/sysv4.opt"
tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
use_gcc_stdint=wrap
;;
powerpc-*-elf*)
- tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h"
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h"
extra_options="${extra_options} rs6000/sysv4.opt"
tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
;;
powerpc-*-eabialtivec*)
- tm_file="${tm_file} dbxelf.h elfos.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabialtivec.h"
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabialtivec.h"
extra_options="${extra_options} rs6000/sysv4.opt"
tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
use_gcc_stdint=wrap
;;
powerpc-*-eabi*)
- tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h"
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h"
extra_options="${extra_options} rs6000/sysv4.opt"
tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
use_gcc_stdint=wrap
tmake_file="${tmake_file} powerpcspe/t-fprules powerpcspe/t-rtems powerpcspe/t-ppccomm"
;;
powerpc-*-rtems*)
- tm_file="rs6000/biarch64.h ${tm_file} dbxelf.h elfos.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/rtems.h rtems.h"
+ tm_file="rs6000/biarch64.h ${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/rtems.h rtems.h"
extra_options="${extra_options} rs6000/sysv4.opt rs6000/linux64.opt"
tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-rtems rs6000/t-ppccomm"
;;
tm_file="${tm_file} vx-common.h vxworks.h powerpcspe/vxworks.h powerpcspe/e500.h"
;;
powerpc-wrs-vxworks*)
- tm_file="${tm_file} elfos.h freebsd-spec.h rs6000/sysv4.h"
+ tm_file="${tm_file} elfos.h gnu-user.h freebsd-spec.h rs6000/sysv4.h"
tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm rs6000/t-vxworks"
extra_options="${extra_options} rs6000/sysv4.opt"
extra_headers=ppc-asm.h
;;
powerpc-*-lynxos*)
xm_defines=POSIX
- tm_file="${tm_file} dbxelf.h elfos.h rs6000/sysv4.h rs6000/lynx.h lynx.h"
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h rs6000/sysv4.h rs6000/lynx.h lynx.h"
tmake_file="t-lynx rs6000/t-lynx"
extra_options="${extra_options} rs6000/sysv4.opt lynx.opt"
thread_file=lynx
gas=yes
;;
powerpcle-*-elf*)
- tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/sysv4le.h"
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/sysv4le.h"
tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
extra_options="${extra_options} rs6000/sysv4.opt"
;;
powerpcle-*-eabisim*)
- tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
extra_options="${extra_options} rs6000/sysv4.opt"
use_gcc_stdint=wrap
;;
powerpcle-*-eabi*)
- tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
extra_options="${extra_options} rs6000/sysv4.opt"
use_gcc_stdint=wrap
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
+/* Undef gnu-user.h macros we don't want. */
+#undef CPLUSPLUS_CPP_SPEC
+#undef LINK_GCC_C_SEQUENCE_SPEC
+
/* Override the defaults, which exist to force the proper definition. */
#undef CPP_OS_DEFAULT_SPEC
#undef WCHAR_TYPE_SIZE
#define WCHAR_TYPE_SIZE 32
-/* Override rs6000.h definition. */
-#undef ASM_APP_ON
-#define ASM_APP_ON "#APP\n"
-
-/* Override rs6000.h definition. */
-#undef ASM_APP_OFF
-#define ASM_APP_OFF "#NO_APP\n"
-
/* We don't need to generate entries in .fixup, except when
-mrelocatable or -mrelocatable-lib is given. */
#undef RELOCATABLE_NEEDS_FIXUP
#undef WCHAR_TYPE_SIZE
#define WCHAR_TYPE_SIZE 32
-
-/* Override rs6000.h definition. */
-#undef ASM_APP_ON
-#define ASM_APP_ON "#APP\n"
-
-/* Override rs6000.h definition. */
-#undef ASM_APP_OFF
-#define ASM_APP_OFF "#NO_APP\n"
-
/* Function profiling bits */
#undef RS6000_MCOUNT
#define RS6000_MCOUNT "_mcount"
-dynamic-linker " GNU_USER_DYNAMIC_LINKER64 "}}} \
%(link_os_extra_spec64)"
+/* Use gnu-user.h LINK_GCC_SEQUENCE_SPEC for linux. */
+#undef LINK_GCC_C_SEQUENCE_SPEC
+#define LINK_GCC_C_SEQUENCE_SPEC \
+ "%{mads|myellowknife|mmvme|msim:%G %L %G;" \
+ "!mcall-*|mcall-linux:" GNU_USER_TARGET_LINK_GCC_C_SEQUENCE_SPEC ";" \
+ ":%G %L %G}"
+
#undef TOC_SECTION_ASM_OP
#define TOC_SECTION_ASM_OP \
(TARGET_64BIT \
} \
while (0)
-/* Override the rs6000.h definition. */
-
-#undef ASM_APP_ON
-#define ASM_APP_ON "#APP\n"
-
-/* Override the rs6000.h definition. */
-
-#undef ASM_APP_OFF
-#define ASM_APP_OFF "#NO_APP\n"
-
/* LynxOS does not do anything with .fixup plus let's not create
writable section for linkonce.r and linkonce.t. */
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
+/* Undef gnu-user.h macros we don't want. */
+#undef CPLUSPLUS_CPP_SPEC
+#undef LINK_GCC_C_SEQUENCE_SPEC
+
#undef TARGET_OS_CPP_BUILTINS /* FIXME: sysv4.h should not define this! */
#define TARGET_OS_CPP_BUILTINS() \
do \
{ "asm_spec64", ASM_SPEC64 }, \
{ "link_os_spec32", LINK_OS_SPEC32 }, \
{ "link_os_spec64", LINK_OS_SPEC64 },
+
+/* Use gnu-user.h LINK_GCC_SEQUENCE_SPEC for rtems. */
+#undef LINK_GCC_C_SEQUENCE_SPEC
+#define LINK_GCC_C_SEQUENCE_SPEC \
+ "%{mads|myellowknife|mmvme|msim:%G %L %G;" \
+ "!mcall-*|mcall-linux:" GNU_USER_TARGET_LINK_GCC_C_SEQUENCE_SPEC ";" \
+ ":%G %L %G}"
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
<http://www.gnu.org/licenses/>. */
+#undef GNU_USER_TARGET_CRTI
+#define GNU_USER_TARGET_CRTI "%{mnewlib:ecrti.o%s;:crti.o%s}"
+#undef GNU_USER_TARGET_CRTN
+#define GNU_USER_TARGET_CRTN "%{mnewlib:ecrtn.o%s;:crtn.o%s}"
+
/* Yes! We are ELF. */
#define TARGET_OBJECT_FORMAT OBJECT_ELF
%{mcall-openbsd: -mno-eabi }}} \
%{msdata: -msdata=default} \
%{mno-sdata: -msdata=none} \
-%{!mbss-plt: %{!msecure-plt: %(cc1_secure_plt_default)}} \
-%{profile: -p}"
+%{!mbss-plt: %{!msecure-plt: %(cc1_secure_plt_default)}}" \
+GNU_USER_TARGET_CC1_SPEC
/* Default starting address if specified. */
#define LINK_START_SPEC "\
%{symbolic:-Bsymbolic}"
/* GNU/Linux support. */
-#define LIB_LINUX_SPEC "%{mnewlib: --start-group -llinux -lc --end-group } \
-%{!mnewlib: %{pthread:-lpthread} %{shared:-lc} \
-%{!shared: %{profile:-lc_p} %{!profile:-lc}}}"
+#define LIB_LINUX_SPEC \
+ "%{mnewlib: --start-group -llinux -lc --end-group; \
+ :" GNU_USER_TARGET_LIB_SPEC "}"
-#if ENABLE_OFFLOADING == 1
-#define CRTOFFLOADBEGIN "%{fopenacc|fopenmp:crtoffloadbegin%O%s}"
-#define CRTOFFLOADEND "%{fopenacc|fopenmp:crtoffloadend%O%s}"
-#else
-#define CRTOFFLOADBEGIN ""
-#define CRTOFFLOADEND ""
-#endif
+#define STARTFILE_LINUX_SPEC GNU_USER_TARGET_STARTFILE_SPEC
-/* STARTFILE_LINUX_SPEC should be the same as GNU_USER_TARGET_STARTFILE_SPEC
- but with the mnewlib ecrti.o%s selection substituted for crti.o%s. */
-#define STARTFILE_LINUX_SPEC \
- "%{shared:; \
- pg|p|profile:gcrt1.o%s; \
- static:crt1.o%s; \
- static-pie|" PIE_SPEC ":Scrt1.o%s; \
- :crt1.o%s} \
- %{mnewlib:ecrti.o%s;:crti.o%s} \
- %{static:crtbeginT.o%s; \
- shared|static-pie|" PIE_SPEC ":crtbeginS.o%s; \
- :crtbegin.o%s} \
- %{fvtable-verify=none:%s; \
- fvtable-verify=preinit:vtv_start_preinit.o%s; \
- fvtable-verify=std:vtv_start.o%s} \
- " CRTOFFLOADBEGIN
-
-/* ENDFILE_LINUX_SPEC should be the same as GNU_USER_TARGET_ENDFILE_SPEC
- but with the mnewlib ecrtn.o%s selection substituted for crtn.o%s. */
-#define ENDFILE_LINUX_SPEC \
- "%{fvtable-verify=none:%s; \
- fvtable-verify=preinit:vtv_end_preinit.o%s; \
- fvtable-verify=std:vtv_end.o%s} \
- %{static:crtend.o%s; \
- shared|static-pie|" PIE_SPEC ":crtendS.o%s; \
- :crtend.o%s} \
- %{mnewlib:ecrtn.o%s;:crtn.o%s} \
- " CRTOFFLOADEND
+#define ENDFILE_LINUX_SPEC GNU_USER_TARGET_ENDFILE_SPEC
#define LINK_START_LINUX_SPEC ""
#define MUSL_DYNAMIC_LINKER_E ENDIAN_SELECT("","le","")
#define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1"
-#define UCLIBC_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
#undef MUSL_DYNAMIC_LINKER
#define MUSL_DYNAMIC_LINKER \
"/lib/ld-musl-powerpc" MUSL_DYNAMIC_LINKER_E "%{msoft-float:-sf}.so.1"
-#ifndef GNU_USER_DYNAMIC_LINKER
-#if DEFAULT_LIBC == LIBC_UCLIBC
-#define CHOOSE_DYNAMIC_LINKER(G, U, M) \
- "%{mglibc:" G ";:%{mmusl:" M ";:" U "}}"
-#elif DEFAULT_LIBC == LIBC_MUSL
-#define CHOOSE_DYNAMIC_LINKER(G, U, M) \
- "%{mglibc:" G ";:%{muclibc:" U ";:" M "}}"
-#elif !defined (DEFAULT_LIBC) || DEFAULT_LIBC == LIBC_GLIBC
-#define CHOOSE_DYNAMIC_LINKER(G, U, M) \
- "%{muclibc:" U ";:%{mmusl:" M ";:" G "}}"
-#else
-#error "Unsupported DEFAULT_LIBC"
-#endif
-#define GNU_USER_DYNAMIC_LINKER \
- CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER, \
- MUSL_DYNAMIC_LINKER)
-#endif
#define LINK_OS_LINUX_SPEC "-m elf32ppclinux %{!shared: %{!static: \
%{rdynamic:-export-dynamic} \
-dynamic-linker " GNU_USER_DYNAMIC_LINKER "}}"
-#if defined(HAVE_LD_EH_FRAME_HDR)
-# define LINK_EH_SPEC "%{!static|static-pie:--eh-frame-hdr} "
-#endif
-
#define CPP_OS_LINUX_SPEC "%{pthread:-D_REENTRANT}"
/* NetBSD support. */
projects / gcc.git / commitdiff