Hi,
In this new version we're now implementing u-mode and s-mode profile
dependencies, as suggested by Drew in v2. This makes implementing s-mode
profiles easier since those profiles usually inherits from both their
equivalent u-mode profiles and from a previous s-mode profile.
This is done in patch 3. Patch 4 is a change made to prevent a warning
that will occur after patch 6, where we're adding RVA23S64 by making it
dependent on both RVA23U64 and RVA22S64.
Patches based on alistair/riscv-to-apply.next.
Changes from v2:
- patch 3 (new):
- add u_parent and s_parent attributes in RISCVCPUProfile
- patch 4 (new):
- do not issue warnings when a profile runs in a newer priv_ver
- patch 6 (former 4):
- add RVA22S64 as the s_parent of RVA23S64. Declare RVA23S64 by listing
just its own exclusive extensions
- v2 link:
https://lore.kernel.org/qemu-riscv/20250114190001.1650942-1-dbarb...@ventanamicro.com/
Daniel Henrique Barboza (6):
target/riscv: add ssu64xl
target/riscv: use RVB in RVA22U64
target/riscv: add profile u_parent and s_parent
target/riscv: change priv_ver check in validate_profile()
target/riscv: add RVA23U64 profile
target/riscv: add RVA23S64 profile
target/riscv/cpu-qom.h | 2 +
target/riscv/cpu.c | 81 ++++++++++++++++++++++++++++--
target/riscv/cpu.h | 3 +-
target/riscv/tcg/tcg-cpu.c | 37 ++++++++++----
tests/data/acpi/riscv64/virt/RHCT | Bin 390 -> 400 bytes
5 files changed, 109 insertions(+), 14 deletions(-)
--
2.47.1
