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| author | Alan Modra <amodra@gcc.gnu.org> | 2018-11-18 20:52:10 +1030 |
|---|---|---|
| committer | Alan Modra <amodra@gcc.gnu.org> | 2018-11-18 20:52:10 +1030 |
| commit | 003fc14b5b74ab203d693e2a4f30c25bd280daf8 (patch) | |
| tree | 35dca2779cec819595148980f3cbe799abbf3ae1 | |
| parent | 83fad92900e6370e4ca4f40cefe56a386399239d (diff) | |
| download | gcc-003fc14b5b74ab203d693e2a4f30c25bd280daf8.zip gcc-003fc14b5b74ab203d693e2a4f30c25bd280daf8.tar.gz gcc-003fc14b5b74ab203d693e2a4f30c25bd280daf8.tar.bz2 | |
Delete !HAVE_LD_PIE variants of startfile/endfile specs
The HAVE_LD_PIE variant doesn't contain anything that will break
linking when !HAVE_LD_PIE that isn't already broken if you choose to
build PIEs with a linker that doesn't support PIE. All this
HAVE_LD_PIE protects is the choice of different crt files, which is
more about libc capability than linker capability.
* config/gnu-user.h (GNU_USER_TARGET_STARTFILE_SPEC): Delete
!HAVE_LD_PIE variant.
(GNU_USER_TARGET_ENDFILE_SPEC): Likewise.
From-SVN: r266249
| -rw-r--r-- | gcc/ChangeLog | 12 | ||||
| -rw-r--r-- | gcc/config/gnu-user.h | 35 |
2 files changed, 13 insertions, 34 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index d0e10f5..6539253 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,8 +1,14 @@ +2018-11-18 Alan Modra <amodra@gmail.com> + + * config/gnu-user.h (GNU_USER_TARGET_STARTFILE_SPEC): Delete + !HAVE_LD_PIE variant. + (GNU_USER_TARGET_ENDFILE_SPEC): Likewise. + 2018-11-17 Nick Clifton <nickc@redhat.com> Sandra Loosemore <sandra@codesourcery.com> PR driver/31357 - * doc/invoke.texi (Overall Options): Document that --help and + * doc/invoke.texi (Overall Options): Document that --help and --help=<value> options cannot be combined. 2018-11-17 Jim Wilson <jimw@sifive.com> @@ -1626,7 +1632,7 @@ OMP_CLAUSE_{TASK,IN}_REDUCTION. Diagnose invalid conditional lastprivate. (gimplify_adjust_omp_clauses_1): Ignore GOVD_NONTEMPORAL. Handle - GOVD_MAP_ALLOC_ONLY and GOVD_MAP_FROM_ONLY. + GOVD_MAP_ALLOC_ONLY and GOVD_MAP_FROM_ONLY. (gimplify_adjust_omp_clauses): Handle OMP_CLAUSE_NONTEMPORAL. Handle OMP_CLAUSE_{TASK,IN}_REDUCTION. (gimplify_omp_task): Handle taskwait with depend clauses. @@ -4816,7 +4822,7 @@ the REF_REVERSE_STORAGE_ORDER flag on the value. (gimple_simplify) <GIMPLE_ASSIGN>: For BIT_FIELD_REF, propagate the REF_REVERSE_STORAGE_ORDER flag and avoid simplifying if it is set. - + 2018-10-08 Richard Sandiford <richard.sandiford@arm.com> PR middle-end/63155 diff --git a/gcc/config/gnu-user.h b/gcc/config/gnu-user.h index 5b48fb2..75f6a6f 100644 --- a/gcc/config/gnu-user.h +++ b/gcc/config/gnu-user.h @@ -45,7 +45,6 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 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:%{static-pie:grcrt1.o%s;:gcrt1.o%s}; \ @@ -59,22 +58,8 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see :crtbegin.o%s} \ %{fvtable-verify=none:%s; \ fvtable-verify=preinit:vtv_start_preinit.o%s; \ - fvtable-verify=std:vtv_start.o%s} \ - " CRTOFFLOADBEGIN -#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|static-pie: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 -#endif + fvtable-verify=std:vtv_start.o%s} " \ + CRTOFFLOADBEGIN #undef STARTFILE_SPEC #define STARTFILE_SPEC GNU_USER_TARGET_STARTFILE_SPEC @@ -84,7 +69,6 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see object constructed before entering `main', followed by a normal GNU userspace "finalizer" file, `crtn.o'. */ -#if defined HAVE_LD_PIE #define GNU_USER_TARGET_ENDFILE_SPEC \ "%{fvtable-verify=none:%s; \ fvtable-verify=preinit:vtv_end_preinit.o%s; \ @@ -92,19 +76,8 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see %{static:crtend.o%s; \ shared|static-pie|" PIE_SPEC ":crtendS.o%s; \ :crtend.o%s} \ - crtn.o%s \ - " CRTOFFLOADEND -#else -#define GNU_USER_TARGET_ENDFILE_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|pie|static-pie:crtendS.o%s; \ - :crtend.o%s} \ - crtn.o%s \ - " CRTOFFLOADEND -#endif + crtn.o%s " \ + CRTOFFLOADEND #undef ENDFILE_SPEC #define ENDFILE_SPEC GNU_USER_TARGET_ENDFILE_SPEC |