From: Szabolcs Nagy <szabolcs.n...@arm.com> gcc/ChangeLog:
* config/aarch64/aarch64.cc (GNU_PROPERTY_AARCH64_FEATURE_1_GCS): Define. (aarch64_file_end_indicate_exec_stack): Set GCS property bit. --- gcc/config/aarch64/aarch64.cc | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/gcc/config/aarch64/aarch64.cc b/gcc/config/aarch64/aarch64.cc index 33f97d42d55..a89a30113b9 100644 --- a/gcc/config/aarch64/aarch64.cc +++ b/gcc/config/aarch64/aarch64.cc @@ -29242,6 +29242,7 @@ aarch64_can_tag_addresses () #define GNU_PROPERTY_AARCH64_FEATURE_1_AND 0xc0000000 #define GNU_PROPERTY_AARCH64_FEATURE_1_BTI (1U << 0) #define GNU_PROPERTY_AARCH64_FEATURE_1_PAC (1U << 1) +#define GNU_PROPERTY_AARCH64_FEATURE_1_GCS (1U << 2) void aarch64_file_end_indicate_exec_stack () { @@ -29254,6 +29255,9 @@ aarch64_file_end_indicate_exec_stack () if (aarch_ra_sign_scope != AARCH_FUNCTION_NONE) feature_1_and |= GNU_PROPERTY_AARCH64_FEATURE_1_PAC; + if (aarch64_gcs_enabled ()) + feature_1_and |= GNU_PROPERTY_AARCH64_FEATURE_1_GCS; + if (feature_1_and) { /* Generate .note.gnu.property section. */ @@ -29285,6 +29289,7 @@ aarch64_file_end_indicate_exec_stack () assemble_align (POINTER_SIZE); } } +#undef GNU_PROPERTY_AARCH64_FEATURE_1_GCS #undef GNU_PROPERTY_AARCH64_FEATURE_1_PAC #undef GNU_PROPERTY_AARCH64_FEATURE_1_BTI #undef GNU_PROPERTY_AARCH64_FEATURE_1_AND -- 2.39.5