On Mon, Nov 12, 2018 at 10:05:03PM +1030, Alan Modra wrote: > This patch removes some duplication in rs6000/sysv4.h of macros found > in gnu-user.h that we want for linux. Including gnu-user.h will mean > powerpc doesn't miss updates to that file. > > Requires https://gcc.gnu.org/ml/gcc-patches/2018-11/msg00917.html and > https://gcc.gnu.org/ml/gcc-patches/2018-11/msg00919.html > > Bootstrapped etc. powerpc-linux and powerpc64le-linux.
I think this is fine. Nice cleanup :-) Okay for trunk. I'm not sure if it does the right thing for RTEMS, but we'll hear if it breaks no doubt ;-) Segher > * 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.
