bsd-user/mips*: Remove mips support
FreeBSD is dropping support for mips starting with FreeBSD 14. mips support has been removed from the bsd-user fork because updating it for new signal requirements will take too much time. Remove it here since it is a distraction. Signed-off-by: Warner Losh <imp@bsdimp.com> Acked-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Warner Losh
parent
7d4ae4d497
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73d72229fc
@ -1,69 +0,0 @@
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/*
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* mips sysarch() system call emulation
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*
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* Copyright (c) 2013 Stacey D. Son
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef BSD_USER_ARCH_SYSARCH_H_
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#define BSD_USER_ARCH_SYSARCH_H_
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#include "target_syscall.h"
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#include "target_arch.h"
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static inline abi_long do_freebsd_arch_sysarch(CPUMIPSState *env, int op,
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abi_ulong parms)
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{
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int ret = 0;
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switch (op) {
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case TARGET_MIPS_SET_TLS:
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target_cpu_set_tls(env, parms);
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break;
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case TARGET_MIPS_GET_TLS:
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if (put_user(target_cpu_get_tls(env), parms, abi_ulong)) {
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ret = -TARGET_EFAULT;
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}
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break;
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default:
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ret = -TARGET_EINVAL;
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break;
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}
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return ret;
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}
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static inline void do_freebsd_arch_print_sysarch(
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const struct syscallname *name, abi_long arg1, abi_long arg2,
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abi_long arg3, abi_long arg4, abi_long arg5, abi_long arg6)
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{
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switch (arg1) {
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case TARGET_MIPS_SET_TLS:
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gemu_log("%s(SET_TLS, 0x" TARGET_ABI_FMT_lx ")", name->name, arg2);
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break;
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case TARGET_MIPS_GET_TLS:
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gemu_log("%s(GET_TLS, 0x" TARGET_ABI_FMT_lx ")", name->name, arg2);
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break;
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default:
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gemu_log("UNKNOWN OP: %d, " TARGET_ABI_FMT_lx ")", (int)arg1, arg2);
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}
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}
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#endif /*!BSD_USER_ARCH_SYSARCH_H_ */
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@ -1,52 +0,0 @@
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/*
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* mips system call definitions
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*
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _MIPS_SYSCALL_H_
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#define _MIPS_SYSCALL_H_
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/*
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* struct target_pt_regs defines the way the registers are stored on the stack
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* during a system call.
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*/
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struct target_pt_regs {
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/* Saved main processor registers. */
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abi_ulong regs[32];
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/* Saved special registers. */
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abi_ulong cp0_status;
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abi_ulong lo;
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abi_ulong hi;
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abi_ulong cp0_badvaddr;
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abi_ulong cp0_cause;
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abi_ulong cp0_epc;
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};
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#if defined(TARGET_WORDS_BIGENDIAN)
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#define UNAME_MACHINE "mips"
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#else
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#define UNAME_MACHINE "mipsel"
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#endif
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#define TARGET_HW_MACHINE "mips"
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#define TARGET_HW_MACHINE_ARCH UNAME_MACHINE
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/* sysarch() commands */
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#define TARGET_MIPS_SET_TLS 1
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#define TARGET_MIPS_GET_TLS 2
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#endif /* !_MIPS_SYSCALL_H_ */
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@ -1,69 +0,0 @@
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/*
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* mips64 sysarch() system call emulation
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*
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* Copyright (c) 2013 Stacey D. Son
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef BSD_USER_ARCH_SYSARCH_H_
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#define BSD_USER_ARCH_SYSARCH_H_
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#include "target_syscall.h"
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#include "target_arch.h"
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static inline abi_long do_freebsd_arch_sysarch(CPUMIPSState *env, int op,
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abi_ulong parms)
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{
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int ret = 0;
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switch (op) {
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case TARGET_MIPS_SET_TLS:
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target_cpu_set_tls(env, parms);
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break;
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case TARGET_MIPS_GET_TLS:
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if (put_user(target_cpu_get_tls(env), parms, abi_ulong)) {
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ret = -TARGET_EFAULT;
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}
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break;
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default:
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ret = -TARGET_EINVAL;
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break;
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}
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return ret;
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}
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static inline void do_freebsd_arch_print_sysarch(
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const struct syscallname *name, abi_long arg1, abi_long arg2,
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abi_long arg3, abi_long arg4, abi_long arg5, abi_long arg6)
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{
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switch (arg1) {
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case TARGET_MIPS_SET_TLS:
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gemu_log("%s(SET_TLS, 0x" TARGET_ABI_FMT_lx ")", name->name, arg2);
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break;
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case TARGET_MIPS_GET_TLS:
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gemu_log("%s(GET_TLS, 0x" TARGET_ABI_FMT_lx ")", name->name, arg2);
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break;
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default:
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gemu_log("UNKNOWN OP: %d, " TARGET_ABI_FMT_lx ")", (int)arg1, arg2);
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}
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}
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#endif /*!BSD_USER_ARCH_SYSARCH_H_ */
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@ -1,53 +0,0 @@
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/*
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* mips64 system call definitions
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*
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _MIPS64_SYSCALL_H_
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#define _MIPS64_SYSCALL_H_
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/*
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* struct target_pt_regs defines the way the registers are stored on the stack
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* during a system call.
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*/
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struct target_pt_regs {
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/* Saved main processor registers. */
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abi_ulong regs[32];
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/* Saved special registers. */
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abi_ulong cp0_status;
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abi_ulong lo;
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abi_ulong hi;
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abi_ulong cp0_badvaddr;
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abi_ulong cp0_cause;
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abi_ulong cp0_epc;
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};
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#if defined(TARGET_WORDS_BIGENDIAN)
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#define UNAME_MACHINE "mips64"
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#else
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#define UNAME_MACHINE "mips64el"
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#endif
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#define TARGET_HW_MACHINE "mips"
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#define TARGET_HW_MACHINE_ARCH UNAME_MACHINE
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/* sysarch() commands */
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#define TARGET_MIPS_SET_TLS 1
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#define TARGET_MIPS_GET_TLS 2
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#endif /* !_MIPS64_SYSCALL_H_ */
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