diff --git a/main.c b/main.c
index d6e9853..01ece19 100644
--- a/main.c
+++ b/main.c
@@ -155,10 +155,12 @@ int main()
     PRINT_ISA_SUPPORT(zfh)
     PRINT_ISA_SUPPORT(zfhmin)
     PRINT_ISA_SUPPORT(zicbop)
+    PRINT_ISA_SUPPORT(zicntr)
     PRINT_ISA_SUPPORT(zicond)
     PRINT_ISA_SUPPORT(zicsr)
     PRINT_ISA_SUPPORT(zifencei)
     PRINT_ISA_SUPPORT(zihintpause)
+    PRINT_ISA_SUPPORT(zihpm)
     PRINT_ISA_SUPPORT(zmmul)
     PRINT_ISA_SUPPORT(zvbb)
     PRINT_ISA_SUPPORT(zvbc)
diff --git a/ruapu.h b/ruapu.h
index 2710d00..9f04ae7 100644
--- a/ruapu.h
+++ b/ruapu.h
@@ -336,10 +336,12 @@ RUAPU_INSTCODE(zfbfmin, 0x44807053) // fcvt.bf16.s ft0,ft0
 RUAPU_INSTCODE(zfh, 0x04007053); // fadd.hs ft0, ft0, ft0
 RUAPU_INSTCODE(zfhmin, 0xe4000553) // fmv.x.h a0, ft0
 RUAPU_INSTCODE(zicbop, 0x00116013) // prefetch.r 0(sp)
+RUAPU_INSTCODE(zicntr, 0xc0002573) // rdcycle a0
 RUAPU_INSTCODE(zicond, 0x0ea55533) // czero.eqz a0,a0,a0
 RUAPU_INSTCODE(zicsr, 0xc0102573); // csrr a0, time
 RUAPU_INSTCODE(zifencei, 0x0000100f); // fence.i
 RUAPU_INSTCODE(zihintpause, 0x0100000f); // pause
+RUAPU_INSTCODE(zihpm, 0xc0302573) // csrr a0, hpmcounter3
 RUAPU_INSTCODE(zmmul, 0x02a50533) // mul a0,a0,a0
 
 RUAPU_INSTCODE(xtheadba, 0x00a5150b) // th.addsl a0,a0,a0,#0
@@ -556,10 +558,12 @@ RUAPU_ISAENTRY(zfbfmin)
 RUAPU_ISAENTRY(zfh)
 RUAPU_ISAENTRY(zfhmin)
 RUAPU_ISAENTRY(zicbop)
+RUAPU_ISAENTRY(zicntr)
 RUAPU_ISAENTRY(zicond)
 RUAPU_ISAENTRY(zicsr)
 RUAPU_ISAENTRY(zifencei)
 RUAPU_ISAENTRY(zihintpause)
+RUAPU_ISAENTRY(zihpm)
 RUAPU_ISAENTRY(zmmul)
 RUAPU_ISAENTRY(zvbb)
 RUAPU_ISAENTRY(zvbc)