On Tue, 08 Aug 2023 14:52:14 PDT (-0700), Patrick O'Neill wrote:
The RISC-V Ztso extension currently has no effect on generated code.
With the additional ordering constraints guarenteed by Ztso, we can emit
more optimized atomic mappings than the RVWMO mappings.
This PR implements the Ztso psABI
The RISC-V Ztso extension currently has no effect on generated code.
With the additional ordering constraints guarenteed by Ztso, we can emit
more optimized atomic mappings than the RVWMO mappings.
This PR implements the Ztso psABI mappings[1].
[1] https://github.com/riscv-non-isa/riscv-elf-psabi
