diff --git a/bsd-user/mips/target_arch_sysarch.h b/bsd-user/mips/target_arch_sysarch.h
deleted file mode 100644
index 6da803a408..0000000000
--- a/bsd-user/mips/target_arch_sysarch.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * mips sysarch() system call emulation
- *
- * Copyright (c) 2013 Stacey D. Son
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see .
- */
-
-#ifndef BSD_USER_ARCH_SYSARCH_H_
-#define BSD_USER_ARCH_SYSARCH_H_
-
-#include "target_syscall.h"
-#include "target_arch.h"
-
-static inline abi_long do_freebsd_arch_sysarch(CPUMIPSState *env, int op,
- abi_ulong parms)
-{
- int ret = 0;
-
- switch (op) {
- case TARGET_MIPS_SET_TLS:
- target_cpu_set_tls(env, parms);
- break;
-
- case TARGET_MIPS_GET_TLS:
- if (put_user(target_cpu_get_tls(env), parms, abi_ulong)) {
- ret = -TARGET_EFAULT;
- }
- break;
-
- default:
- ret = -TARGET_EINVAL;
- break;
- }
-
- return ret;
-}
-
-static inline void do_freebsd_arch_print_sysarch(
- const struct syscallname *name, abi_long arg1, abi_long arg2,
- abi_long arg3, abi_long arg4, abi_long arg5, abi_long arg6)
-{
-
- switch (arg1) {
- case TARGET_MIPS_SET_TLS:
- gemu_log("%s(SET_TLS, 0x" TARGET_ABI_FMT_lx ")", name->name, arg2);
- break;
-
- case TARGET_MIPS_GET_TLS:
- gemu_log("%s(GET_TLS, 0x" TARGET_ABI_FMT_lx ")", name->name, arg2);
- break;
-
- default:
- gemu_log("UNKNOWN OP: %d, " TARGET_ABI_FMT_lx ")", (int)arg1, arg2);
- }
-}
-
-#endif /*!BSD_USER_ARCH_SYSARCH_H_ */
diff --git a/bsd-user/mips/target_syscall.h b/bsd-user/mips/target_syscall.h
deleted file mode 100644
index aacc6ddf9f..0000000000
--- a/bsd-user/mips/target_syscall.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * mips system call definitions
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see .
- */
-#ifndef _MIPS_SYSCALL_H_
-#define _MIPS_SYSCALL_H_
-
-/*
- * struct target_pt_regs defines the way the registers are stored on the stack
- * during a system call.
- */
-
-struct target_pt_regs {
- /* Saved main processor registers. */
- abi_ulong regs[32];
-
- /* Saved special registers. */
- abi_ulong cp0_status;
- abi_ulong lo;
- abi_ulong hi;
- abi_ulong cp0_badvaddr;
- abi_ulong cp0_cause;
- abi_ulong cp0_epc;
-};
-
-#if defined(TARGET_WORDS_BIGENDIAN)
-#define UNAME_MACHINE "mips"
-#else
-#define UNAME_MACHINE "mipsel"
-#endif
-
-#define TARGET_HW_MACHINE "mips"
-#define TARGET_HW_MACHINE_ARCH UNAME_MACHINE
-
-/* sysarch() commands */
-#define TARGET_MIPS_SET_TLS 1
-#define TARGET_MIPS_GET_TLS 2
-
-#endif /* !_MIPS_SYSCALL_H_ */
diff --git a/bsd-user/mips64/target_arch_sysarch.h b/bsd-user/mips64/target_arch_sysarch.h
deleted file mode 100644
index e6f9c00d5f..0000000000
--- a/bsd-user/mips64/target_arch_sysarch.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * mips64 sysarch() system call emulation
- *
- * Copyright (c) 2013 Stacey D. Son
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see .
- */
-
-#ifndef BSD_USER_ARCH_SYSARCH_H_
-#define BSD_USER_ARCH_SYSARCH_H_
-
-#include "target_syscall.h"
-#include "target_arch.h"
-
-static inline abi_long do_freebsd_arch_sysarch(CPUMIPSState *env, int op,
- abi_ulong parms)
-{
- int ret = 0;
-
- switch (op) {
- case TARGET_MIPS_SET_TLS:
- target_cpu_set_tls(env, parms);
- break;
-
- case TARGET_MIPS_GET_TLS:
- if (put_user(target_cpu_get_tls(env), parms, abi_ulong)) {
- ret = -TARGET_EFAULT;
- }
- break;
-
- default:
- ret = -TARGET_EINVAL;
- break;
- }
-
- return ret;
-}
-
-static inline void do_freebsd_arch_print_sysarch(
- const struct syscallname *name, abi_long arg1, abi_long arg2,
- abi_long arg3, abi_long arg4, abi_long arg5, abi_long arg6)
-{
-
- switch (arg1) {
- case TARGET_MIPS_SET_TLS:
- gemu_log("%s(SET_TLS, 0x" TARGET_ABI_FMT_lx ")", name->name, arg2);
- break;
-
- case TARGET_MIPS_GET_TLS:
- gemu_log("%s(GET_TLS, 0x" TARGET_ABI_FMT_lx ")", name->name, arg2);
- break;
-
- default:
- gemu_log("UNKNOWN OP: %d, " TARGET_ABI_FMT_lx ")", (int)arg1, arg2);
- }
-}
-
-#endif /*!BSD_USER_ARCH_SYSARCH_H_ */
diff --git a/bsd-user/mips64/target_syscall.h b/bsd-user/mips64/target_syscall.h
deleted file mode 100644
index bf4c598b13..0000000000
--- a/bsd-user/mips64/target_syscall.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * mips64 system call definitions
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see .
- */
-#ifndef _MIPS64_SYSCALL_H_
-#define _MIPS64_SYSCALL_H_
-
-/*
- * struct target_pt_regs defines the way the registers are stored on the stack
- * during a system call.
- */
-
-struct target_pt_regs {
- /* Saved main processor registers. */
- abi_ulong regs[32];
-
- /* Saved special registers. */
- abi_ulong cp0_status;
- abi_ulong lo;
- abi_ulong hi;
- abi_ulong cp0_badvaddr;
- abi_ulong cp0_cause;
- abi_ulong cp0_epc;
-};
-
-
-#if defined(TARGET_WORDS_BIGENDIAN)
-#define UNAME_MACHINE "mips64"
-#else
-#define UNAME_MACHINE "mips64el"
-#endif
-
-#define TARGET_HW_MACHINE "mips"
-#define TARGET_HW_MACHINE_ARCH UNAME_MACHINE
-
-/* sysarch() commands */
-#define TARGET_MIPS_SET_TLS 1
-#define TARGET_MIPS_GET_TLS 2
-
-#endif /* !_MIPS64_SYSCALL_H_ */