diff --git a/linux-user/elfload.c b/linux-user/elfload.c
index 8f943f93ba..0836e72b5a 100644
--- a/linux-user/elfload.c
+++ b/linux-user/elfload.c
@@ -986,6 +986,19 @@ static void elf_core_copy_regs(target_elf_gregset_t *regs, const CPUMIPSState *e
 enum {
     HWCAP_MIPS_R6           = (1 << 0),
     HWCAP_MIPS_MSA          = (1 << 1),
+    HWCAP_MIPS_CRC32        = (1 << 2),
+    HWCAP_MIPS_MIPS16       = (1 << 3),
+    HWCAP_MIPS_MDMX         = (1 << 4),
+    HWCAP_MIPS_MIPS3D       = (1 << 5),
+    HWCAP_MIPS_SMARTMIPS    = (1 << 6),
+    HWCAP_MIPS_DSP          = (1 << 7),
+    HWCAP_MIPS_DSP2         = (1 << 8),
+    HWCAP_MIPS_DSP3         = (1 << 9),
+    HWCAP_MIPS_MIPS16E2     = (1 << 10),
+    HWCAP_LOONGSON_MMI      = (1 << 11),
+    HWCAP_LOONGSON_EXT      = (1 << 12),
+    HWCAP_LOONGSON_EXT2     = (1 << 13),
+    HWCAP_LOONGSON_CPUCFG   = (1 << 14),
 };
 
 #define ELF_HWCAP get_elf_hwcap()