[PATCH for-9.0 0/7] target/riscv: implement RVA22S64 profile

[Daniel Henrique Barboza]

Based-on: 20231123185122.1100436-1-dbarboza@ventanamicro.com
("[PATCH for-9.0 v11 00/18] rv64i and rva22u64 CPUs, RVA22U64 profile support")

Hi,

This series builds upon the RVA22U64 support to add the supervisor mode
profile RVA22S64 [1].

Patch 1 adds a new named feature called 'svade', which is a glorified
way of telling "we do not want svadu". More info in the commit message.

Patches 2, 3, 4 and 5 adds additional wiring to support supervisor
profiles. We need support for priv_ver and satp_mode requirements.

Patch 6 describes the profile. After all the work done previously in
RVA22U64 we just need a profile description and we're set.

Patch 7 adds a new rva22s64 CPU in similar fashion as the rva22u64 CPU
added previously.

[1] https://github.com/riscv/riscv-profiles/blob/main/profiles.adoc

Daniel Henrique Barboza (7):
  target/riscv: implement svade
  target/riscv: add priv ver restriction to profiles
  target/riscv/cpu.c: finalize satp_mode earlier
  target/riscv/cpu: add riscv_cpu_is_32bit()
  target/riscv: add satp_mode profile support
  target/riscv: add RVA22S64 profile
  target/riscv: add rva22s64 cpu

 target/riscv/cpu-qom.h     |  1 +
 target/riscv/cpu.c         | 74 ++++++++++++++++++++++++++++++-----
 target/riscv/cpu.h         |  4 ++
 target/riscv/cpu_cfg.h     |  1 +
 target/riscv/tcg/tcg-cpu.c | 80 ++++++++++++++++++++++++++++++++++++++
 5 files changed, 151 insertions(+), 9 deletions(-)

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2.41.0