Tsukasa OI 53e89494b3 RISC-V: Use target_arch for RV(32|64) detection
As Taiki Endo pointed out, there's a problem if we continue using
`target_pointer_width` values to detect an architecture because:

*   There are separate `target_arch`s already and
*   There is an experimental ABI (not ratified though): RV64ILP32.
    cf. <https://lpc.events/event/17/contributions/1475/attachments/1186/2442/rv64ilp32_%20Run%20ILP32%20on%20RV64%20ISA.pdf>

Co-Authored-By: Taiki Endo <te316e89@gmail.com>
2025-04-16 00:56:48 +00:00
..
2025-04-11 11:30:32 +00:00
2025-02-13 10:54:53 +00:00