Index: gcc/config/aarch64/aarch64.c =================================================================== --- gcc/config/aarch64/aarch64.c (revision 225228) +++ gcc/config/aarch64/aarch64.c (working copy) @@ -7581,9 +7581,13 @@ aarch64_cmodel = AARCH64_CMODEL_TINY_PIC; break; case AARCH64_CMODEL_SMALL: +#ifdef HAVE_AS_SMALL_PIC_RELOCS aarch64_cmodel = (flag_pic == 2 ? AARCH64_CMODEL_SMALL_PIC : AARCH64_CMODEL_SMALL_SPIC); +#else + aarch64_cmodel = AARCH64_CMODEL_SMALL_PIC; +#endif break; case AARCH64_CMODEL_LARGE: sorry ("code model %qs with -f%s", "large", Index: gcc/config.in =================================================================== --- gcc/config.in (revision 225228) +++ gcc/config.in (working copy) @@ -606,6 +606,12 @@ #endif +/* Define if your assembler supports relocs needed by -fpic. */ +#ifndef USED_FOR_TARGET +#undef HAVE_AS_SMALL_PIC_RELOCS +#endif + + /* Define if your assembler and linker support thread-local storage. */ #ifndef USED_FOR_TARGET #undef HAVE_AS_TLS Index: gcc/configure =================================================================== --- gcc/configure (revision 225228) +++ gcc/configure (working copy) @@ -24228,6 +24228,40 @@ done fi fi + # Check if we have binutils support for relocations types needed by -fpic + { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -fpic relocs" >&5 +$as_echo_n "checking assembler for -fpic relocs... " >&6; } +if test "${gcc_cv_as_aarch64_picreloc+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + gcc_cv_as_aarch64_picreloc=no + if test x$gcc_cv_as != x; then + $as_echo ' + .text + ldr x0, [x2, #:gotpage_lo15:globalsym] + ' > conftest.s + if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; } + then + gcc_cv_as_aarch64_picreloc=yes + else + echo "configure: failed program was" >&5 + cat conftest.s >&5 + fi + rm -f conftest.o conftest.s + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aarch64_picreloc" >&5 +$as_echo "$gcc_cv_as_aarch64_picreloc" >&6; } +if test $gcc_cv_as_aarch64_picreloc = yes; then + +$as_echo "#define HAVE_AS_SMALL_PIC_RELOCS 1" >>confdefs.h + +fi # Enable default workaround for AArch64 Cortex-A53 erratum 835769. # Check whether --enable-fix-cortex-a53-835769 was given. if test "${enable_fix_cortex_a53_835769+set}" = set; then : Index: gcc/configure.ac =================================================================== --- gcc/configure.ac (revision 225228) +++ gcc/configure.ac (working copy) @@ -3562,6 +3562,13 @@ done fi fi + # Check if we have binutils support for relocations types needed by -fpic + gcc_GAS_CHECK_FEATURE([-fpic relocs], gcc_cv_as_aarch64_picreloc,,, + [ + .text + ldr x0, [[x2, #:gotpage_lo15:globalsym]] + ],,[AC_DEFINE(HAVE_AS_SMALL_PIC_RELOCS, 1, + [Define if your assembler supports relocs needed by -fpic.])]) # Enable default workaround for AArch64 Cortex-A53 erratum 835769. AC_ARG_ENABLE(fix-cortex-a53-835769, [