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-rw-r--r--target/riscv/cpu.c2
-rw-r--r--target/riscv/cpu_cfg.h1
2 files changed, 3 insertions, 0 deletions
diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
index dc4b88e625..fae1c92c5c 100644
--- a/target/riscv/cpu.c
+++ b/target/riscv/cpu.c
@@ -87,6 +87,7 @@ static const struct isa_ext_data isa_edata_arr[] = {
     ISA_EXT_DATA_ENTRY(zicond, PRIV_VERSION_1_12_0, ext_zicond),
     ISA_EXT_DATA_ENTRY(zicsr, PRIV_VERSION_1_10_0, ext_icsr),
     ISA_EXT_DATA_ENTRY(zifencei, PRIV_VERSION_1_10_0, ext_ifencei),
+    ISA_EXT_DATA_ENTRY(zihintntl, PRIV_VERSION_1_10_0, ext_zihintntl),
     ISA_EXT_DATA_ENTRY(zihintpause, PRIV_VERSION_1_10_0, ext_zihintpause),
     ISA_EXT_DATA_ENTRY(zmmul, PRIV_VERSION_1_12_0, ext_zmmul),
     ISA_EXT_DATA_ENTRY(zawrs, PRIV_VERSION_1_12_0, ext_zawrs),
@@ -1790,6 +1791,7 @@ static Property riscv_cpu_extensions[] = {
     DEFINE_PROP_BOOL("sscofpmf", RISCVCPU, cfg.ext_sscofpmf, false),
     DEFINE_PROP_BOOL("Zifencei", RISCVCPU, cfg.ext_ifencei, true),
     DEFINE_PROP_BOOL("Zicsr", RISCVCPU, cfg.ext_icsr, true),
+    DEFINE_PROP_BOOL("Zihintntl", RISCVCPU, cfg.ext_zihintntl, true),
     DEFINE_PROP_BOOL("Zihintpause", RISCVCPU, cfg.ext_zihintpause, true),
     DEFINE_PROP_BOOL("Zawrs", RISCVCPU, cfg.ext_zawrs, true),
     DEFINE_PROP_BOOL("Zfa", RISCVCPU, cfg.ext_zfa, true),
diff --git a/target/riscv/cpu_cfg.h b/target/riscv/cpu_cfg.h
index 61f6238756..0e6a0f245c 100644
--- a/target/riscv/cpu_cfg.h
+++ b/target/riscv/cpu_cfg.h
@@ -66,6 +66,7 @@ struct RISCVCPUConfig {
     bool ext_icbom;
     bool ext_icboz;
     bool ext_zicond;
+    bool ext_zihintntl;
     bool ext_zihintpause;
     bool ext_smstateen;
     bool ext_sstc;