[v3,05/11] target/riscv: Add properties for counter delegation ISA extensions

Commit Message

Atish Patra Nov. 18, 2024, 1:15 a.m. UTC

This adds the properties for counter delegation ISA extensions
(Smcdeleg/Ssccfg). Definitions of new registers and and implementation
will come in the next set of patches.

Signed-off-by: Atish Patra <[e-mail]>
---
 target/riscv/cpu.c     | 2 ++
 target/riscv/cpu_cfg.h | 2 ++
 2 files changed, 4 insertions(+)

Patch

diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
index 963f1f3af9ae..82edd28e2e1d 100644
--- a/target/riscv/cpu.c
+++ b/target/riscv/cpu.c
@@ -184,11 +184,13 @@  const RISCVIsaExtData isa_edata_arr[] = {
     ISA_EXT_DATA_ENTRY(zhinx, PRIV_VERSION_1_12_0, ext_zhinx),
     ISA_EXT_DATA_ENTRY(zhinxmin, PRIV_VERSION_1_12_0, ext_zhinxmin),
     ISA_EXT_DATA_ENTRY(smaia, PRIV_VERSION_1_12_0, ext_smaia),
+    ISA_EXT_DATA_ENTRY(smcdeleg, PRIV_VERSION_1_13_0, ext_smcdeleg),
     ISA_EXT_DATA_ENTRY(smcntrpmf, PRIV_VERSION_1_12_0, ext_smcntrpmf),
     ISA_EXT_DATA_ENTRY(smcsrind, PRIV_VERSION_1_13_0, ext_smcsrind),
     ISA_EXT_DATA_ENTRY(smepmp, PRIV_VERSION_1_12_0, ext_smepmp),
     ISA_EXT_DATA_ENTRY(smstateen, PRIV_VERSION_1_12_0, ext_smstateen),
     ISA_EXT_DATA_ENTRY(ssaia, PRIV_VERSION_1_12_0, ext_ssaia),
+    ISA_EXT_DATA_ENTRY(ssccfg, PRIV_VERSION_1_13_0, ext_ssccfg),
     ISA_EXT_DATA_ENTRY(ssccptr, PRIV_VERSION_1_11_0, has_priv_1_11),
     ISA_EXT_DATA_ENTRY(sscofpmf, PRIV_VERSION_1_12_0, ext_sscofpmf),
     ISA_EXT_DATA_ENTRY(sscounterenw, PRIV_VERSION_1_12_0, has_priv_1_12),
diff --git a/target/riscv/cpu_cfg.h b/target/riscv/cpu_cfg.h
index 8b974255f6fb..ae2b019703fe 100644
--- a/target/riscv/cpu_cfg.h
+++ b/target/riscv/cpu_cfg.h
@@ -78,6 +78,8 @@  struct RISCVCPUConfig {
     bool ext_ztso;
     bool ext_smstateen;
     bool ext_sstc;
+    bool ext_smcdeleg;
+    bool ext_ssccfg;
     bool ext_smcntrpmf;
     bool ext_smcsrind;
     bool ext_sscsrind;