On Sun, Oct 15, 2017 at 06:16:57AM -0700, H.J. Lu wrote: > crt1.o is used to create dynamic and non-PIE static executables. Static > PIE needs to link with Pcrt1.o, instead of crt1.o, to relocate static PIE > at run-time. When -pg is used with -static-pie, gPcrt1.o should be used. > > Tested on x86-64. OK for master?
Is there a reason you didn't follow the existing naming practice here? Openbsd and musl libc have both had static pie for a long time now and have used rcrt1.o as the name. Rich > --- > * config/gnu-user.h (GNU_USER_TARGET_STARTFILE_SPEC): Use > Pcrt1.o%s/gPcrt1.o%s for -static-pie. > --- > gcc/config/gnu-user.h | 5 +++-- > 1 file changed, 3 insertions(+), 2 deletions(-) > > diff --git a/gcc/config/gnu-user.h b/gcc/config/gnu-user.h > index a967b69a350..c1cfdc3da90 100644 > --- a/gcc/config/gnu-user.h > +++ b/gcc/config/gnu-user.h > @@ -51,9 +51,10 @@ see the files COPYING3 and COPYING.RUNTIME respectively. > If not, see > #if defined HAVE_LD_PIE > #define GNU_USER_TARGET_STARTFILE_SPEC \ > "%{shared:; \ > - pg|p|profile:gcrt1.o%s; \ > + pg|p|profile:%{static-pie:gPcrt1.o%s;:gcrt1.o%s}; \ > static:crt1.o%s; \ > - static-pie|" PIE_SPEC ":Scrt1.o%s; \ > + static-pie:Pcrt1.o%s; \ > + " PIE_SPEC ":Scrt1.o%s; \ > :crt1.o%s} \ > crti.o%s \ > %{static:crtbeginT.o%s; \ > -- > 2.13.5