3 files changed, 16 insertions, 0 deletions
diff --git a/linux-user/mips/target_syscall.h b/linux-user/mips/target_syscall.h
index 2fca1c6bf9..33177af113 100644
--- a/linux-user/mips/target_syscall.h
+++ b/linux-user/mips/target_syscall.h
@@ -244,4 +244,8 @@ static inline abi_ulong target_shmlba(CPUMIPSState *env)
     return 0x40000;
 }
 
+/* MIPS-specific prctl() options */
+#define TARGET_PR_SET_FP_MODE  45
+#define TARGET_PR_GET_FP_MODE  46
+
 #endif /* MIPS_TARGET_SYSCALL_H */
diff --git a/linux-user/mips64/target_syscall.h b/linux-user/mips64/target_syscall.h
index 078437d765..c1160e69f8 100644
--- a/linux-user/mips64/target_syscall.h
+++ b/linux-user/mips64/target_syscall.h
@@ -241,4 +241,8 @@ static inline abi_ulong target_shmlba(CPUMIPSState *env)
     return 0x40000;
 }
 
+/* MIPS-specific prctl() options */
+#define TARGET_PR_SET_FP_MODE  45
+#define TARGET_PR_GET_FP_MODE  46
+
 #endif /* MIPS64_TARGET_SYSCALL_H */
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index ae3c0dfef7..d2cc971143 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -9347,6 +9347,14 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
             return ret;
         }
 #endif
+#ifdef TARGET_MIPS
+        case TARGET_PR_GET_FP_MODE:
+            /* TODO: Implement TARGET_PR_SET_FP_MODE handling.*/
+            return -TARGET_EINVAL;
+        case TARGET_PR_SET_FP_MODE:
+            /* TODO: Implement TARGET_PR_GET_FP_MODE handling.*/
+            return -TARGET_EINVAL;
+#endif /* MIPS */
 #ifdef TARGET_AARCH64
         case TARGET_PR_SVE_SET_VL:
             /*