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[50.253.99.174]) by smtp.gmail.com with ESMTPSA id x15sm876909iob.8.2021.11.07.19.52.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 07 Nov 2021 19:52:10 -0800 (PST) From: Warner Losh To: qemu-devel@nongnu.org Subject: [PATCH v5 01/37] bsd-user/mips*: Remove mips support Date: Sun, 7 Nov 2021 20:51:00 -0700 Message-Id: <20211108035136.43687-2-imp@bsdimp.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20211108035136.43687-1-imp@bsdimp.com> References: <20211108035136.43687-1-imp@bsdimp.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Host-Lookup-Failed: Reverse DNS lookup failed for 2607:f8b0:4864:20::136 (failed) Received-SPF: none client-ip=2607:f8b0:4864:20::136; envelope-from=imp@bsdimp.com; helo=mail-il1-x136.google.com X-Spam_score_int: -10 X-Spam_score: -1.1 X-Spam_bar: - X-Spam_report: (-1.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, PDS_HP_HELO_NORDNS=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-trivial@nongnu.org, Kyle Evans , Michael Tokarev , Laurent Vivier , Philippe Mathieu-Daude , Richard Henderson , Warner Losh Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" 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 Acked-by: Richard Henderson --- bsd-user/mips/target_arch_sysarch.h | 69 --------------------------- bsd-user/mips/target_syscall.h | 52 -------------------- bsd-user/mips64/target_arch_sysarch.h | 69 --------------------------- bsd-user/mips64/target_syscall.h | 53 -------------------- 4 files changed, 243 deletions(-) delete mode 100644 bsd-user/mips/target_arch_sysarch.h delete mode 100644 bsd-user/mips/target_syscall.h delete mode 100644 bsd-user/mips64/target_arch_sysarch.h delete mode 100644 bsd-user/mips64/target_syscall.h 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_ */ -- 2.33.0