bsd-user/target_os_elf.h: Remove fallback ELF_HWCAP and reorder

All architectures have a ELF_HWCAP, so remove the fallback ifdef.
Place ELF_HWCAP in the same order as on native FreeBSD.

Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Kyle Evans <kevans@FreeBSD.org>

bsd-user/freebsd/target_os_elf.h

@@ -38,10 +38,6 @@
 #define ELF_PLATFORM (NULL)
 #endif
 
-#ifndef ELF_HWCAP
-#define ELF_HWCAP 0
-#endif
-
 /* XXX Look at the other conflicting AT_* values. */
 #define FREEBSD_AT_NCPUS     19
 #define FREEBSD_AT_HWCAP     25
@@ -114,12 +110,12 @@ static abi_ulong target_create_elf_tables(abi_ulong p, int argc, int envc,
         NEW_AUX_ENT(AT_FLAGS, (abi_ulong)0);
         NEW_AUX_ENT(FREEBSD_AT_NCPUS, (abi_ulong)bsd_get_ncpu());
         NEW_AUX_ENT(AT_ENTRY, load_bias + exec->e_entry);
+        features = ELF_HWCAP;
+        NEW_AUX_ENT(FREEBSD_AT_HWCAP, features);
         NEW_AUX_ENT(AT_UID, (abi_ulong)getuid());
         NEW_AUX_ENT(AT_EUID, (abi_ulong)geteuid());
         NEW_AUX_ENT(AT_GID, (abi_ulong)getgid());
         NEW_AUX_ENT(AT_EGID, (abi_ulong)getegid());
-        features = ELF_HWCAP;
-        NEW_AUX_ENT(FREEBSD_AT_HWCAP, features);
         target_auxents = sp; /* Note where the aux entries are in the target */
 #ifdef ARCH_DLINFO
         /*