diff options
Diffstat (limited to 'gcc-4.9/gcc/configure')
| -rwxr-xr-x | gcc-4.9/gcc/configure | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/configure b/gcc-4.9/gcc/configure index f7edc71d1..1db5c2b80 100755 --- a/gcc-4.9/gcc/configure +++ b/gcc-4.9/gcc/configure @@ -921,6 +921,7 @@ with_plugin_ld enable_gnu_indirect_function enable_initfini_array enable_comdat +enable_fix_cortex_a53_835769 with_glibc_version enable_gnu_unique_object enable_eh_frame_hdr_for_static @@ -1640,6 +1641,14 @@ Optional Features: glibc systems --enable-initfini-array use .init_array/.fini_array sections --enable-comdat enable COMDAT group support + + --enable-fix-cortex-a53-835769 + enable workaround for AArch64 Cortex-A53 erratum + 835769 by default + --disable-fix-cortex-a53-835769 + disable workaround for AArch64 Cortex-A53 erratum + 835769 by default + --enable-gnu-unique-object enable the use of the @gnu_unique_object ELF extension on glibc systems @@ -24060,6 +24069,25 @@ $as_echo "#define HAVE_AS_MABI_OPTION 1" >>confdefs.h done fi fi + # Enable default workaround for AArch64 Cortex-A53 erratum 835769. + # Check whether --enable-fix-cortex-a53-835769 was given. +if test "${enable_fix_cortex_a53_835769+set}" = set; then : + enableval=$enable_fix_cortex_a53_835769; + case $enableval in + yes) + tm_defines="${tm_defines} TARGET_FIX_ERR_A53_835769_DEFAULT=1" + ;; + no) + ;; + *) + as_fn_error "'$enableval' is an invalid value for --enable-fix-cortex-a53-835769.\ + Valid choices are 'yes' and 'no'." "$LINENO" 5 + ;; + + esac + +fi + ;; # All TARGET_ABI_OSF targets. |