Hello. This patchset is FDPIC ABI in Renesas RX. RX FDPIC specification in https://gitlab.com/yoshinori.sato/gcc/-/wikis/RX-FDPIC
Some of the programs I built are running on qemu and the RX62N board. Changes v2. - Based on LRA - fix GOTFUNCDESC output - cleanup constant data access Yoshinori Sato (4): RX: FDPIC support - machine description RX: FDPIC support - helper functions RX: FDPIC support - headers RX: shared libgcc support config/picflag.m4 | 4 + gcc/config/rx/linux.h | 44 +++ gcc/config/rx/predicates.md | 12 + gcc/config/rx/rx-protos.h | 8 + gcc/config/rx/rx.cc | 467 +++++++++++++++++++++++++++++++- gcc/config/rx/rx.h | 14 +- gcc/config/rx/rx.md | 374 +++++++++++++++++++++++-- gcc/config/rx/rx.opt | 6 + libgcc/config.host | 3 +- libgcc/config/rx/rx-abi.h | 7 +- libgcc/config/rx/unwind-linux.h | 24 ++ libgcc/configure | 14 +- 12 files changed, 930 insertions(+), 47 deletions(-) create mode 100644 libgcc/config/rx/unwind-linux.h -- 2.47.3
