From 51c4f3e982daa1d2fffa63e0b73565c948d26d2b Mon Sep 17 00:00:00 2001 From: Kaiwen Xue Date: Fri, 10 Jan 2025 00:21:29 -0800 Subject: [PATCH] target/riscv: Add properties for Indirect CSR Access extension This adds the properties for sxcsrind. Definitions of new registers and implementations will come with future patches. Signed-off-by: Kaiwen Xue Reviewed-by: Daniel Henrique Barboza Acked-by: Alistair Francis Signed-off-by: Atish Patra Message-ID: <20250110-counter_delegation-v5-1-e83d797ae294@rivosinc.com> Signed-off-by: Alistair Francis --- target/riscv/cpu.c | 2 ++ target/riscv/cpu_cfg.h | 2 ++ 2 files changed, 4 insertions(+) diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c index dace670e5e..4f5772ae5b 100644 --- a/target/riscv/cpu.c +++ b/target/riscv/cpu.c @@ -192,6 +192,7 @@ const RISCVIsaExtData isa_edata_arr[] = { ISA_EXT_DATA_ENTRY(shvstvecd, PRIV_VERSION_1_12_0, has_priv_1_12), ISA_EXT_DATA_ENTRY(smaia, PRIV_VERSION_1_12_0, ext_smaia), 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(smrnmi, PRIV_VERSION_1_12_0, ext_smrnmi), ISA_EXT_DATA_ENTRY(smmpm, PRIV_VERSION_1_13_0, ext_smmpm), @@ -201,6 +202,7 @@ const RISCVIsaExtData isa_edata_arr[] = { 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), + ISA_EXT_DATA_ENTRY(sscsrind, PRIV_VERSION_1_12_0, ext_sscsrind), ISA_EXT_DATA_ENTRY(ssnpm, PRIV_VERSION_1_13_0, ext_ssnpm), ISA_EXT_DATA_ENTRY(ssstateen, PRIV_VERSION_1_12_0, ext_ssstateen), ISA_EXT_DATA_ENTRY(sstc, PRIV_VERSION_1_12_0, ext_sstc), diff --git a/target/riscv/cpu_cfg.h b/target/riscv/cpu_cfg.h index ee7c908710..4fe2144ec7 100644 --- a/target/riscv/cpu_cfg.h +++ b/target/riscv/cpu_cfg.h @@ -79,6 +79,8 @@ struct RISCVCPUConfig { bool ext_smstateen; bool ext_sstc; bool ext_smcntrpmf; + bool ext_smcsrind; + bool ext_sscsrind; bool ext_svadu; bool ext_svinval; bool ext_svnapot; -- 2.30.2