From ea1ab4cf2c268c61e97b12cac670c5ccfc71d745 Mon Sep 17 00:00:00 2001 From: Stacey Son Date: Fri, 18 Dec 2020 13:54:50 -0700 Subject: bsd-user: move strace OS/arch dependent code to host/arch dirs This change moves host OS and arch dependent code for the sysarch system call related to the -strace functionality into the appropriate host OS and target arch directories. Signed-off-by: Stacey Son Signed-off-by: Sean Bruno [ imp integrated minor build fixes from sbruno ] Signed-off-by: Warner Losh Message-Id: <20201218205451.10559-4-imp@freebsd.org> Signed-off-by: Thomas Huth --- bsd-user/sparc/target_arch_sysarch.h | 52 ++++++++++++++++++++++++++++++++++++ bsd-user/sparc/target_syscall.h | 24 ++++++++++++++++- 2 files changed, 75 insertions(+), 1 deletion(-) create mode 100644 bsd-user/sparc/target_arch_sysarch.h (limited to 'bsd-user/sparc') diff --git a/bsd-user/sparc/target_arch_sysarch.h b/bsd-user/sparc/target_arch_sysarch.h new file mode 100644 index 0000000000..d0b85ef6bb --- /dev/null +++ b/bsd-user/sparc/target_arch_sysarch.h @@ -0,0 +1,52 @@ +/* + * SPARC 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" + +static inline abi_long do_freebsd_arch_sysarch(void *env, int op, + abi_ulong parms) +{ + int ret = 0; + + switch (op) { + case TARGET_SPARC_SIGTRAMP_INSTALL: + /* XXX not currently handled */ + case TARGET_SPARC_UTRAP_INSTALL: + /* XXX not currently handled */ + 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) +{ + + gemu_log("%s(%d, " TARGET_ABI_FMT_lx ", " TARGET_ABI_FMT_lx ", " + TARGET_ABI_FMT_lx ")", name->name, (int)arg1, arg2, arg3, arg4); +} + +#endif /*!BSD_USER_ARCH_SYSARCH_H_ */ diff --git a/bsd-user/sparc/target_syscall.h b/bsd-user/sparc/target_syscall.h index dfdf9f82f5..151284754b 100644 --- a/bsd-user/sparc/target_syscall.h +++ b/bsd-user/sparc/target_syscall.h @@ -1,3 +1,20 @@ +/* + * sparc dependent 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 TARGET_SYSCALL_H #define TARGET_SYSCALL_H @@ -9,6 +26,11 @@ struct target_pt_regs { abi_ulong u_regs[16]; }; -#define UNAME_MACHINE "sun4" +#define UNAME_MACHINE "sun4" +#define TARGET_HW_MACHINE "sparc" +#define TARGET_HW_MACHINE_ARCH "sparc" + +#define TARGET_SPARC_UTRAP_INSTALL 1 +#define TARGET_SPARC_SIGTRAMP_INSTALL 2 #endif /* TARGET_SYSCALL_H */ -- cgit 1.4.1