diff --git a/libexec/rtld-elf/aarch64/reloc.c b/libexec/rtld-elf/aarch64/reloc.c
index cff813ac8053..3f9de07db29f 100644
--- a/libexec/rtld-elf/aarch64/reloc.c
+++ b/libexec/rtld-elf/aarch64/reloc.c
@@ -300,7 +300,7 @@ reloc_jmpslot(Elf_Addr *where, Elf_Addr target, const Obj_Entry *defobj,
 }
 
 void
-ifunc_init(Elf_Auxinfo aux_info[static AT_COUNT] __unused)
+ifunc_init(Elf_Auxinfo aux_info[__min_size(AT_COUNT)] __unused)
 {
 }
 
diff --git a/libexec/rtld-elf/amd64/reloc.c b/libexec/rtld-elf/amd64/reloc.c
index 43e3ce969c55..10b933205c45 100644
--- a/libexec/rtld-elf/amd64/reloc.c
+++ b/libexec/rtld-elf/amd64/reloc.c
@@ -454,7 +454,7 @@ reloc_gnu_ifunc(Obj_Entry *obj, int flags, RtldLockState *lockstate)
 uint32_t cpu_feature, cpu_feature2, cpu_stdext_feature, cpu_stdext_feature2;
 
 void
-ifunc_init(Elf_Auxinfo aux_info[static AT_COUNT] __unused)
+ifunc_init(Elf_Auxinfo aux_info[__min_size(AT_COUNT)] __unused)
 {
 	u_int p[4], cpu_high;
 
diff --git a/libexec/rtld-elf/arm/reloc.c b/libexec/rtld-elf/arm/reloc.c
index 94a9bf0e021d..1b022c5a9d68 100644
--- a/libexec/rtld-elf/arm/reloc.c
+++ b/libexec/rtld-elf/arm/reloc.c
@@ -480,7 +480,7 @@ reloc_jmpslot(Elf_Addr *where, Elf_Addr target, const Obj_Entry *defobj,
 }
 
 void
-ifunc_init(Elf_Auxinfo aux_info[static AT_COUNT] __unused)
+ifunc_init(Elf_Auxinfo aux_info[__min_size(AT_COUNT)] __unused)
 {
 }
 
diff --git a/libexec/rtld-elf/i386/reloc.c b/libexec/rtld-elf/i386/reloc.c
index 8a405fbccb65..42efcf7a0306 100644
--- a/libexec/rtld-elf/i386/reloc.c
+++ b/libexec/rtld-elf/i386/reloc.c
@@ -33,7 +33,6 @@
 
 #include <sys/param.h>
 #include <sys/mman.h>
-#include <machine/cpufunc.h>
 #include <machine/segments.h>
 #include <machine/sysarch.h>
 
@@ -407,8 +406,21 @@ reloc_gnu_ifunc(Obj_Entry *obj, int flags, RtldLockState *lockstate)
 
 uint32_t cpu_feature, cpu_feature2, cpu_stdext_feature, cpu_stdext_feature2;
 
+static void
+rtld_cpuid_count(int idx, int cnt, u_int *p)
+{
+
+	__asm __volatile(
+	    "	pushl	%%ebx\n"
+	    "	cpuid\n"
+	    "	movl	%%ebx,%1\n"
+	    "	popl	%%ebx\n"
+	    : "=a" (p[0]), "=r" (p[1]), "=c" (p[2]), "=d" (p[3])
+	    :  "0" (idx), "2" (cnt));
+}
+
 void
-ifunc_init(Elf_Auxinfo aux_info[static AT_COUNT] __unused)
+ifunc_init(Elf_Auxinfo aux_info[__min_size(AT_COUNT)] __unused)
 {
 	u_int p[4], cpu_high;
 	int cpuid_supported;
@@ -432,13 +444,13 @@ ifunc_init(Elf_Auxinfo aux_info[static AT_COUNT] __unused)
 	if (!cpuid_supported)
 		return;
 
-	do_cpuid(1, p);
+	rtld_cpuid_count(1, 0, p);
 	cpu_feature = p[3];
 	cpu_feature2 = p[2];
-	do_cpuid(0, p);
+	rtld_cpuid_count(0, 0, p);
 	cpu_high = p[0];
 	if (cpu_high >= 7) {
-		cpuid_count(7, 0, p);
+		rtld_cpuid_count(7, 0, p);
 		cpu_stdext_feature = p[1];
 		cpu_stdext_feature2 = p[2];
 	}
diff --git a/libexec/rtld-elf/mips/reloc.c b/libexec/rtld-elf/mips/reloc.c
index 4f3d5c450d1d..fef1d71a18b8 100644
--- a/libexec/rtld-elf/mips/reloc.c
+++ b/libexec/rtld-elf/mips/reloc.c
@@ -618,7 +618,7 @@ reloc_jmpslot(Elf_Addr *where, Elf_Addr target, const Obj_Entry *defobj,
 }
 
 void
-ifunc_init(Elf_Auxinfo aux_info[static AT_COUNT] __unused)
+ifunc_init(Elf_Auxinfo aux_info[__min_size(AT_COUNT)] __unused)
 {
 }
 
diff --git a/libexec/rtld-elf/powerpc/reloc.c b/libexec/rtld-elf/powerpc/reloc.c
index e76da987f21c..dea564b0dc42 100644
--- a/libexec/rtld-elf/powerpc/reloc.c
+++ b/libexec/rtld-elf/powerpc/reloc.c
@@ -620,7 +620,7 @@ init_pltgot(Obj_Entry *obj)
 }
 
 void
-ifunc_init(Elf_Auxinfo aux_info[static AT_COUNT] __unused)
+ifunc_init(Elf_Auxinfo aux_info[__min_size(AT_COUNT)] __unused)
 {
 }
 
diff --git a/libexec/rtld-elf/powerpc64/reloc.c b/libexec/rtld-elf/powerpc64/reloc.c
index 6a09185b73a8..e6198f0de850 100644
--- a/libexec/rtld-elf/powerpc64/reloc.c
+++ b/libexec/rtld-elf/powerpc64/reloc.c
@@ -524,7 +524,7 @@ init_pltgot(Obj_Entry *obj)
 }
 
 void
-ifunc_init(Elf_Auxinfo aux_info[static AT_COUNT] __unused)
+ifunc_init(Elf_Auxinfo aux_info[__min_size(AT_COUNT)] __unused)
 {
 }
 
diff --git a/libexec/rtld-elf/riscv/reloc.c b/libexec/rtld-elf/riscv/reloc.c
index 5da0bd17566a..71259cd629c6 100644
--- a/libexec/rtld-elf/riscv/reloc.c
+++ b/libexec/rtld-elf/riscv/reloc.c
@@ -367,7 +367,7 @@ reloc_non_plt(Obj_Entry *obj, Obj_Entry *obj_rtld, int flags,
 }
 
 void
-ifunc_init(Elf_Auxinfo aux_info[static AT_COUNT] __unused)
+ifunc_init(Elf_Auxinfo aux_info[__min_size(AT_COUNT)] __unused)
 {
 }
 
diff --git a/libexec/rtld-elf/rtld.h b/libexec/rtld-elf/rtld.h
index 99b56c129597..afdf83a51fea 100644
--- a/libexec/rtld-elf/rtld.h
+++ b/libexec/rtld-elf/rtld.h
@@ -367,7 +367,7 @@ void dump_Elf_Rela(Obj_Entry *, const Elf_Rela *, u_long);
 unsigned long elf_hash(const char *);
 const Elf_Sym *find_symdef(unsigned long, const Obj_Entry *,
   const Obj_Entry **, int, SymCache *, struct Struct_RtldLockState *);
-void ifunc_init(Elf_Auxinfo[static AT_COUNT]);
+void ifunc_init(Elf_Auxinfo[__min_size(AT_COUNT)]);
 void init_pltgot(Obj_Entry *);
 void lockdflt_init(void);
 void digest_notes(Obj_Entry *, Elf_Addr, Elf_Addr);
diff --git a/libexec/rtld-elf/sparc64/reloc.c b/libexec/rtld-elf/sparc64/reloc.c
index 981eea502b89..197c66c8627c 100644
--- a/libexec/rtld-elf/sparc64/reloc.c
+++ b/libexec/rtld-elf/sparc64/reloc.c
@@ -787,7 +787,7 @@ reloc_jmpslot(Elf_Addr *wherep, Elf_Addr target, const Obj_Entry *obj,
 }
 
 void
-ifunc_init(Elf_Auxinfo aux_info[static AT_COUNT] __unused)
+ifunc_init(Elf_Auxinfo aux_info[__min_size(AT_COUNT)] __unused)
 {
 }