Add SME (Scalable Matrix Extension) support to libgcc. Szabolcs Nagy (4): libgcc: aarch64: Configure check for .variant_pcs support libgcc: aarch64: Configure check for __getauxval libgcc: aarch64: Add SME runtime support libgcc: aarch64: Add SME unwinder support
libgcc/config.in | 6 ++ libgcc/config/aarch64/__aarch64_have_sme.c | 71 +++++++++++++ libgcc/config/aarch64/__arm_sme_state.S | 55 ++++++++++ libgcc/config/aarch64/__arm_tpidr2_restore.S | 89 ++++++++++++++++ libgcc/config/aarch64/__arm_tpidr2_save.S | 101 +++++++++++++++++++ libgcc/config/aarch64/__arm_za_disable.S | 71 +++++++++++++ libgcc/config/aarch64/aarch64-asm.h | 98 ++++++++++++++++++ libgcc/config/aarch64/aarch64-unwind.h | 16 +++ libgcc/config/aarch64/libgcc-sme.ver | 24 +++++ libgcc/config/aarch64/t-aarch64 | 10 ++ libgcc/configure | 65 ++++++++++++ libgcc/configure.ac | 36 +++++++ 12 files changed, 642 insertions(+) create mode 100644 libgcc/config/aarch64/__aarch64_have_sme.c create mode 100644 libgcc/config/aarch64/__arm_sme_state.S create mode 100644 libgcc/config/aarch64/__arm_tpidr2_restore.S create mode 100644 libgcc/config/aarch64/__arm_tpidr2_save.S create mode 100644 libgcc/config/aarch64/__arm_za_disable.S create mode 100644 libgcc/config/aarch64/aarch64-asm.h create mode 100644 libgcc/config/aarch64/libgcc-sme.ver -- 2.25.1
