diff options
Diffstat (limited to 'linux-user')
| -rw-r--r-- | linux-user/aarch64/syscall.h | 9 | ||||
| -rw-r--r-- | linux-user/aarch64/syscall_nr.h | 323 | ||||
| -rw-r--r-- | linux-user/aarch64/target_cpu.h | 35 | ||||
| -rw-r--r-- | linux-user/aarch64/target_signal.h | 29 | ||||
| -rw-r--r-- | linux-user/aarch64/termbits.h | 220 | ||||
| -rw-r--r-- | linux-user/cpu-uname.c | 3 | ||||
| -rw-r--r-- | linux-user/elfload.c | 15 | ||||
| -rw-r--r-- | linux-user/main.c | 100 | ||||
| -rw-r--r-- | linux-user/qemu.h | 5 | ||||
| -rw-r--r-- | linux-user/signal.c | 260 | ||||
| -rw-r--r-- | linux-user/syscall.c | 67 | ||||
| -rw-r--r-- | linux-user/syscall_defs.h | 28 |
12 files changed, 1072 insertions, 22 deletions
diff --git a/linux-user/aarch64/syscall.h b/linux-user/aarch64/syscall.h new file mode 100644 index 0000000000..aef419efeb --- /dev/null +++ b/linux-user/aarch64/syscall.h @@ -0,0 +1,9 @@ +struct target_pt_regs { + uint64_t regs[31]; + uint64_t sp; + uint64_t pc; + uint64_t pstate; +}; + +#define UNAME_MACHINE "aarch64" +#define UNAME_MINIMUM_RELEASE "3.8.0" diff --git a/linux-user/aarch64/syscall_nr.h b/linux-user/aarch64/syscall_nr.h new file mode 100644 index 0000000000..743255db06 --- /dev/null +++ b/linux-user/aarch64/syscall_nr.h @@ -0,0 +1,323 @@ +/* + * This file contains the system call numbers. + */ + +#define TARGET_NR_io_setup 0 +#define TARGET_NR_io_destroy 1 +#define TARGET_NR_io_submit 2 +#define TARGET_NR_io_cancel 3 +#define TARGET_NR_io_getevents 4 +#define TARGET_NR_setxattr 5 +#define TARGET_NR_lsetxattr 6 +#define TARGET_NR_fsetxattr 7 +#define TARGET_NR_getxattr 8 +#define TARGET_NR_lgetxattr 9 +#define TARGET_NR_fgetxattr 10 +#define TARGET_NR_listxattr 11 +#define TARGET_NR_llistxattr 12 +#define TARGET_NR_flistxattr 13 +#define TARGET_NR_removexattr 14 +#define TARGET_NR_lremovexattr 15 +#define TARGET_NR_fremovexattr 16 +#define TARGET_NR_getcwd 17 +#define TARGET_NR_lookup_dcookie 18 +#define TARGET_NR_eventfd2 19 +#define TARGET_NR_epoll_create1 20 +#define TARGET_NR_epoll_ctl 21 +#define TARGET_NR_epoll_pwait 22 +#define TARGET_NR_dup 23 +#define TARGET_NR_dup3 24 +#define TARGET_NR_fcntl 25 +#define TARGET_NR_inotify_init1 26 +#define TARGET_NR_inotify_add_watch 27 +#define TARGET_NR_inotify_rm_watch 28 +#define TARGET_NR_ioctl 29 +#define TARGET_NR_ioprio_set 30 +#define TARGET_NR_ioprio_get 31 +#define TARGET_NR_flock 32 +#define TARGET_NR_mknodat 33 +#define TARGET_NR_mkdirat 34 +#define TARGET_NR_unlinkat 35 +#define TARGET_NR_symlinkat 36 +#define TARGET_NR_linkat 37 +#define TARGET_NR_renameat 38 +#define TARGET_NR_umount2 39 +#define TARGET_NR_mount 40 +#define TARGET_NR_pivot_root 41 +#define TARGET_NR_nfsservctl 42 +#define TARGET_NR_statfs 43 +#define TARGET_NR_fstatfs 44 +#define TARGET_NR_truncate 45 +#define TARGET_NR_ftruncate 46 +#define TARGET_NR_fallocate 47 +#define TARGET_NR_faccessat 48 +#define TARGET_NR_chdir 49 +#define TARGET_NR_fchdir 50 +#define TARGET_NR_chroot 51 +#define TARGET_NR_fchmod 52 +#define TARGET_NR_fchmodat 53 +#define TARGET_NR_fchownat 54 +#define TARGET_NR_fchown 55 +#define TARGET_NR_openat 56 +#define TARGET_NR_close 57 +#define TARGET_NR_vhangup 58 +#define TARGET_NR_pipe2 59 +#define TARGET_NR_quotactl 60 +#define TARGET_NR_getdents64 61 +#define TARGET_NR_lseek 62 +#define TARGET_NR_read 63 +#define TARGET_NR_write 64 +#define TARGET_NR_readv 65 +#define TARGET_NR_writev 66 +#define TARGET_NR_pread64 67 +#define TARGET_NR_pwrite64 68 +#define TARGET_NR_preadv 69 +#define TARGET_NR_pwritev 70 +#define TARGET_NR_sendfile 71 +#define TARGET_NR_pselect6 72 +#define TARGET_NR_ppoll 73 +#define TARGET_NR_signalfd4 74 +#define TARGET_NR_vmsplice 75 +#define TARGET_NR_splice 76 +#define TARGET_NR_tee 77 +#define TARGET_NR_readlinkat 78 +#define TARGET_NR_fstatat64 79 +#define TARGET_NR_fstat 80 +#define TARGET_NR_sync 81 +#define TARGET_NR_fsync 82 +#define TARGET_NR_fdatasync 83 +#define TARGET_NR_sync_file_range2 84 +/* #define TARGET_NR_sync_file_range 84 */ +#define TARGET_NR_timerfd_create 85 +#define TARGET_NR_timerfd_settime 86 +#define TARGET_NR_timerfd_gettime 87 +#define TARGET_NR_utimensat 88 +#define TARGET_NR_acct 89 +#define TARGET_NR_capget 90 +#define TARGET_NR_capset 91 +#define TARGET_NR_personality 92 +#define TARGET_NR_exit 93 +#define TARGET_NR_exit_group 94 +#define TARGET_NR_waitid 95 +#define TARGET_NR_set_tid_address 96 +#define TARGET_NR_unshare 97 +#define TARGET_NR_futex 98 +#define TARGET_NR_set_robust_list 99 +#define TARGET_NR_get_robust_list 100 +#define TARGET_NR_nanosleep 101 +#define TARGET_NR_getitimer 102 +#define TARGET_NR_setitimer 103 +#define TARGET_NR_kexec_load 104 +#define TARGET_NR_init_module 105 +#define TARGET_NR_delete_module 106 +#define TARGET_NR_timer_create 107 +#define TARGET_NR_timer_gettime 108 +#define TARGET_NR_timer_getoverrun 109 +#define TARGET_NR_timer_settime 110 +#define TARGET_NR_timer_delete 111 +#define TARGET_NR_clock_settime 112 +#define TARGET_NR_clock_gettime 113 +#define TARGET_NR_clock_getres 114 +#define TARGET_NR_clock_nanosleep 115 +#define TARGET_NR_syslog 116 +#define TARGET_NR_ptrace 117 +#define TARGET_NR_sched_setparam 118 +#define TARGET_NR_sched_setscheduler 119 +#define TARGET_NR_sched_getscheduler 120 +#define TARGET_NR_sched_getparam 121 +#define TARGET_NR_sched_setaffinity 122 +#define TARGET_NR_sched_getaffinity 123 +#define TARGET_NR_sched_yield 124 +#define TARGET_NR_sched_get_priority_max 125 +#define TARGET_NR_sched_get_priority_min 126 +#define TARGET_NR_sched_rr_get_interval 127 +#define TARGET_NR_restart_syscall 128 +#define TARGET_NR_kill 129 +#define TARGET_NR_tkill 130 +#define TARGET_NR_tgkill 131 +#define TARGET_NR_sigaltstack 132 +#define TARGET_NR_rt_sigsuspend 133 +#define TARGET_NR_rt_sigaction 134 +#define TARGET_NR_rt_sigprocmask 135 +#define TARGET_NR_rt_sigpending 136 +#define TARGET_NR_rt_sigtimedwait 137 +#define TARGET_NR_rt_sigqueueinfo 138 +#define TARGET_NR_rt_sigreturn 139 +#define TARGET_NR_setpriority 140 +#define TARGET_NR_getpriority 141 +#define TARGET_NR_reboot 142 +#define TARGET_NR_setregid 143 +#define TARGET_NR_setgid 144 +#define TARGET_NR_setreuid 145 +#define TARGET_NR_setuid 146 +#define TARGET_NR_setresuid 147 +#define TARGET_NR_getresuid 148 +#define TARGET_NR_setresgid 149 +#define TARGET_NR_getresgid 150 +#define TARGET_NR_setfsuid 151 +#define TARGET_NR_setfsgid 152 +#define TARGET_NR_times 153 +#define TARGET_NR_setpgid 154 +#define TARGET_NR_getpgid 155 +#define TARGET_NR_getsid 156 +#define TARGET_NR_setsid 157 +#define TARGET_NR_getgroups 158 +#define TARGET_NR_setgroups 159 +#define TARGET_NR_uname 160 +#define TARGET_NR_sethostname 161 +#define TARGET_NR_setdomainname 162 +#define TARGET_NR_getrlimit 163 +#define TARGET_NR_setrlimit 164 +#define TARGET_NR_getrusage 165 +#define TARGET_NR_umask 166 +#define TARGET_NR_prctl 167 +#define TARGET_NR_getcpu 168 +#define TARGET_NR_gettimeofday 169 +#define TARGET_NR_settimeofday 170 +#define TARGET_NR_adjtimex 171 +#define TARGET_NR_getpid 172 +#define TARGET_NR_getppid 173 +#define TARGET_NR_getuid 174 +#define TARGET_NR_geteuid 175 +#define TARGET_NR_getgid 176 +#define TARGET_NR_getegid 177 +#define TARGET_NR_gettid 178 +#define TARGET_NR_sysinfo 179 +#define TARGET_NR_mq_open 180 +#define TARGET_NR_mq_unlink 181 +#define TARGET_NR_mq_timedsend 182 +#define TARGET_NR_mq_timedreceive 183 +#define TARGET_NR_mq_notify 184 +#define TARGET_NR_mq_getsetattr 185 +#define TARGET_NR_msgget 186 +#define TARGET_NR_msgctl 187 +#define TARGET_NR_msgrcv 188 +#define TARGET_NR_msgsnd 189 +#define TARGET_NR_semget 190 +#define TARGET_NR_semctl 191 +#define TARGET_NR_semtimedop 192 +#define TARGET_NR_semop 193 +#define TARGET_NR_shmget 194 +#define TARGET_NR_shmctl 195 +#define TARGET_NR_shmat 196 +#define TARGET_NR_shmdt 197 +#define TARGET_NR_socket 198 +#define TARGET_NR_socketpair 199 +#define TARGET_NR_bind 200 +#define TARGET_NR_listen 201 +#define TARGET_NR_accept 202 +#define TARGET_NR_connect 203 +#define TARGET_NR_getsockname 204 +#define TARGET_NR_getpeername 205 +#define TARGET_NR_sendto 206 +#define TARGET_NR_recvfrom 207 +#define TARGET_NR_setsockopt 208 +#define TARGET_NR_getsockopt 209 +#define TARGET_NR_shutdown 210 +#define TARGET_NR_sendmsg 211 +#define TARGET_NR_recvmsg 212 +#define TARGET_NR_readahead 213 +#define TARGET_NR_brk 214 +#define TARGET_NR_munmap 215 +#define TARGET_NR_mremap 216 +#define TARGET_NR_add_key 217 +#define TARGET_NR_request_key 218 +#define TARGET_NR_keyctl 219 +#define TARGET_NR_clone 220 +#define TARGET_NR_execve 221 +#define TARGET_NR_mmap 222 +#define TARGET_NR_fadvise64 223 +#define TARGET_NR_swapon 224 +#define TARGET_NR_swapoff 225 +#define TARGET_NR_mprotect 226 +#define TARGET_NR_msync 227 +#define TARGET_NR_mlock 228 +#define TARGET_NR_munlock 229 +#define TARGET_NR_mlockall 230 +#define TARGET_NR_munlockall 231 +#define TARGET_NR_mincore 232 +#define TARGET_NR_madvise 233 +#define TARGET_NR_remap_file_pages 234 +#define TARGET_NR_mbind 235 +#define TARGET_NR_get_mempolicy 236 +#define TARGET_NR_set_mempolicy 237 +#define TARGET_NR_migrate_pages 238 +#define TARGET_NR_move_pages 239 +#define TARGET_NR_rt_tgsigqueueinfo 240 +#define TARGET_NR_perf_event_open 241 +#define TARGET_NR_accept4 242 +#define TARGET_NR_recvmmsg 243 +#define TARGET_NR_arch_specific_syscall 244 +#define TARGET_NR_wait4 260 +#define TARGET_NR_prlimit64 261 +#define TARGET_NR_fanotify_init 262 +#define TARGET_NR_fanotify_mark 263 +#define TARGET_NR_name_to_handle_at 264 +#define TARGET_NR_open_by_handle_at 265 +#define TARGET_NR_clock_adjtime 266 +#define TARGET_NR_syncfs 267 +#define TARGET_NR_setns 268 +#define TARGET_NR_sendmmsg 269 +#define TARGET_NR_process_vm_readv 270 +#define TARGET_NR_process_vm_writev 271 +#define TARGET_NR_kcmp 272 +#define TARGET_NR_finit_module 273 +#define TARGET_NR_open 1024 +#define TARGET_NR_link 1025 +#define TARGET_NR_unlink 1026 +#define TARGET_NR_mknod 1027 +#define TARGET_NR_chmod 1028 +#define TARGET_NR_chown 1029 +#define TARGET_NR_mkdir 1030 +#define TARGET_NR_rmdir 1031 +#define TARGET_NR_lchown 1032 +#define TARGET_NR_access 1033 +#define TARGET_NR_rename 1034 +#define TARGET_NR_readlink 1035 +#define TARGET_NR_symlink 1036 +#define TARGET_NR_utimes 1037 +#define TARGET_NR_stat 1038 +#define TARGET_NR_lstat 1039 +#define TARGET_NR_pipe 1040 +#define TARGET_NR_dup2 1041 +#define TARGET_NR_epoll_create 1042 +#define TARGET_NR_inotify_init 1043 +#define TARGET_NR_eventfd 1044 +#define TARGET_NR_signalfd 1045 +#define TARGET_NR_sendfile64 1046 +#define TARGET_NR_ftruncate64 1047 +#define TARGET_NR_truncate64 1048 +#define TARGET_NR_stat64 1049 +#define TARGET_NR_lstat64 1050 +#define TARGET_NR_fstat64 1051 +#define TARGET_NR_fcntl64 1052 +/* #define TARGET_NR_fadvise64 1053 */ +#define TARGET_NR_newfstatat 1054 +#define TARGET_NR_fstatfs64 1055 +#define TARGET_NR_statfs64 1056 +#define TARGET_NR_lseek64 1057 +#define TARGET_NR_mmap64 1058 +#define TARGET_NR_alarm 1059 +#define TARGET_NR_getpgrp 1060 +#define TARGET_NR_pause 1061 +#define TARGET_NR_time 1062 +#define TARGET_NR_utime 1063 +#define TARGET_NR_creat 1064 +#define TARGET_NR_getdents 1065 +#define TARGET_NR_futimesat 1066 +#define TARGET_NR_select 1067 +#define TARGET_NR_poll 1068 +#define TARGET_NR_epoll_wait 1069 +#define TARGET_NR_ustat 1070 +#define TARGET_NR_vfork 1071 +#define TARGET_NR_oldwait4 1072 +#define TARGET_NR_recv 1073 +#define TARGET_NR_send 1074 +#define TARGET_NR_bdflush 1075 +#define TARGET_NR_umount 1076 +#define TARGET_NR_uselib 1077 +#define TARGET_NR__sysctl 1078 +#define TARGET_NR_fork 1079 +#define TARGET_NR_syscalls (__NR_fork+1) + +#define TARGET_NR_sigreturn 1999 diff --git a/linux-user/aarch64/target_cpu.h b/linux-user/aarch64/target_cpu.h new file mode 100644 index 0000000000..6f5539b50f --- /dev/null +++ b/linux-user/aarch64/target_cpu.h @@ -0,0 +1,35 @@ +/* + * ARM AArch64 specific CPU ABI and functions for linux-user + * + * Copyright (c) 2013 Alexander Graf <agraf@suse.de> + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see <http://www.gnu.org/licenses/>. + */ +#ifndef TARGET_CPU_H +#define TARGET_CPU_H + +static inline void cpu_clone_regs(CPUARMState *env, target_ulong newsp) +{ + if (newsp) { + env->xregs[31] = newsp; + } + env->xregs[0] = 0; +} + +static inline void cpu_set_tls(CPUARMState *env, target_ulong newtls) +{ + env->sr.tpidr_el0 = newtls; +} + +#endif diff --git a/linux-user/aarch64/target_signal.h b/linux-user/aarch64/target_signal.h new file mode 100644 index 0000000000..e8c677de11 --- /dev/null +++ b/linux-user/aarch64/target_signal.h @@ -0,0 +1,29 @@ +#ifndef TARGET_SIGNAL_H +#define TARGET_SIGNAL_H + +#include "cpu.h" + +/* this struct defines a stack used during syscall handling */ + +typedef struct target_sigaltstack { + abi_ulong ss_sp; + abi_int ss_flags; + abi_ulong ss_size; +} target_stack_t; + + +/* + * sigaltstack controls + */ +#define TARGET_SS_ONSTACK 1 +#define TARGET_SS_DISABLE 2 + +#define TARGET_MINSIGSTKSZ 2048 +#define TARGET_SIGSTKSZ 8192 + +static inline abi_ulong get_sp_from_cpustate(CPUARMState *state) +{ + return state->xregs[31]; +} + +#endif /* TARGET_SIGNAL_H */ diff --git a/linux-user/aarch64/termbits.h b/linux-user/aarch64/termbits.h new file mode 100644 index 0000000000..b64ba974cf --- /dev/null +++ b/linux-user/aarch64/termbits.h @@ -0,0 +1,220 @@ +/* from asm/termbits.h */ +/* NOTE: exactly the same as i386 */ + +#define TARGET_NCCS 19 + +struct target_termios { + unsigned int c_iflag; /* input mode flags */ + unsigned int c_oflag; /* output mode flags */ + unsigned int c_cflag; /* control mode flags */ + unsigned int c_lflag; /* local mode flags */ + unsigned char c_line; /* line discipline */ + unsigned char c_cc[TARGET_NCCS]; /* control characters */ +}; + +/* c_iflag bits */ +#define TARGET_IGNBRK 0000001 +#define TARGET_BRKINT 0000002 +#define TARGET_IGNPAR 0000004 +#define TARGET_PARMRK 0000010 +#define TARGET_INPCK 0000020 +#define TARGET_ISTRIP 0000040 +#define TARGET_INLCR 0000100 +#define TARGET_IGNCR 0000200 +#define TARGET_ICRNL 0000400 +#define TARGET_IUCLC 0001000 +#define TARGET_IXON 0002000 +#define TARGET_IXANY 0004000 +#define TARGET_IXOFF 0010000 +#define TARGET_IMAXBEL 0020000 +#define TARGET_IUTF8 0040000 + +/* c_oflag bits */ +#define TARGET_OPOST 0000001 +#define TARGET_OLCUC 0000002 +#define TARGET_ONLCR 0000004 +#define TARGET_OCRNL 0000010 +#define TARGET_ONOCR 0000020 +#define TARGET_ONLRET 0000040 +#define TARGET_OFILL 0000100 +#define TARGET_OFDEL 0000200 +#define TARGET_NLDLY 0000400 +#define TARGET_NL0 0000000 +#define TARGET_NL1 0000400 +#define TARGET_CRDLY 0003000 +#define TARGET_CR0 0000000 +#define TARGET_CR1 0001000 +#define TARGET_CR2 0002000 +#define TARGET_CR3 0003000 +#define TARGET_TABDLY 0014000 +#define TARGET_TAB0 0000000 +#define TARGET_TAB1 0004000 +#define TARGET_TAB2 0010000 +#define TARGET_TAB3 0014000 +#define TARGET_XTABS 0014000 +#define TARGET_BSDLY 0020000 +#define TARGET_BS0 0000000 +#define TARGET_BS1 0020000 +#define TARGET_VTDLY 0040000 +#define TARGET_VT0 0000000 +#define TARGET_VT1 0040000 +#define TARGET_FFDLY 0100000 +#define TARGET_FF0 0000000 +#define TARGET_FF1 0100000 + +/* c_cflag bit meaning */ +#define TARGET_CBAUD 0010017 +#define TARGET_B0 0000000 /* hang up */ +#define TARGET_B50 0000001 +#define TARGET_B75 0000002 +#define TARGET_B110 0000003 +#define TARGET_B134 0000004 +#define TARGET_B150 0000005 +#define TARGET_B200 0000006 +#define TARGET_B300 0000007 +#define TARGET_B600 0000010 +#define TARGET_B1200 0000011 +#define TARGET_B1800 0000012 +#define TARGET_B2400 0000013 +#define TARGET_B4800 0000014 +#define TARGET_B9600 0000015 +#define TARGET_B19200 0000016 +#define TARGET_B38400 0000017 +#define TARGET_EXTA B19200 +#define TARGET_EXTB B38400 +#define TARGET_CSIZE 0000060 +#define TARGET_CS5 0000000 +#define TARGET_CS6 0000020 +#define TARGET_CS7 0000040 +#define TARGET_CS8 0000060 +#define TARGET_CSTOPB 0000100 +#define TARGET_CREAD 0000200 +#define TARGET_PARENB 0000400 +#define TARGET_PARODD 0001000 +#define TARGET_HUPCL 0002000 +#define TARGET_CLOCAL 0004000 +#define TARGET_CBAUDEX 0010000 +#define TARGET_B57600 0010001 +#define TARGET_B115200 0010002 +#define TARGET_B230400 0010003 +#define TARGET_B460800 0010004 +#define TARGET_CIBAUD 002003600000 /* input baud rate (not used) */ +#define TARGET_CMSPAR 010000000000 /* mark or space (stick) parity */ +#define TARGET_CRTSCTS 020000000000 /* flow control */ + +/* c_lflag bits */ +#define TARGET_ISIG 0000001 +#define TARGET_ICANON 0000002 +#define TARGET_XCASE 0000004 +#define TARGET_ECHO 0000010 +#define TARGET_ECHOE 0000020 +#define TARGET_ECHOK 0000040 +#define TARGET_ECHONL 0000100 +#define TARGET_NOFLSH 0000200 +#define TARGET_TOSTOP 0000400 +#define TARGET_ECHOCTL 0001000 +#define TARGET_ECHOPRT 0002000 +#define TARGET_ECHOKE 0004000 +#define TARGET_FLUSHO 0010000 +#define TARGET_PENDIN 0040000 +#define TARGET_IEXTEN 0100000 + +/* c_cc character offsets */ +#define TARGET_VINTR 0 +#define TARGET_VQUIT 1 +#define TARGET_VERASE 2 +#define TARGET_VKILL 3 +#define TARGET_VEOF 4 +#define TARGET_VTIME 5 +#define TARGET_VMIN 6 +#define TARGET_VSWTC 7 +#define TARGET_VSTART 8 +#define TARGET_VSTOP 9 +#define TARGET_VSUSP 10 +#define TARGET_VEOL 11 +#define TARGET_VREPRINT 12 +#define TARGET_VDISCARD 13 +#define TARGET_VWERASE 14 +#define TARGET_VLNEXT 15 +#define TARGET_VEOL2 16 + +/* ioctls */ + +#define TARGET_TCGETS 0x5401 +#define TARGET_TCSETS 0x5402 +#define TARGET_TCSETSW 0x5403 +#define TARGET_TCSETSF 0x5404 +#define TARGET_TCGETA 0x5405 +#define TARGET_TCSETA 0x5406 +#define TARGET_TCSETAW 0x5407 +#define TARGET_TCSETAF 0x5408 +#define TARGET_TCSBRK 0x5409 +#define TARGET_TCXONC 0x540A +#define TARGET_TCFLSH 0x540B + +#define TARGET_TIOCEXCL 0x540C +#define TARGET_TIOCNXCL 0x540D +#define TARGET_TIOCSCTTY 0x540E +#define TARGET_TIOCGPGRP 0x540F +#define TARGET_TIOCSPGRP 0x5410 +#define TARGET_TIOCOUTQ 0x5411 +#define TARGET_TIOCSTI 0x5412 +#define TARGET_TIOCGWINSZ 0x5413 +#define TARGET_TIOCSWINSZ 0x5414 +#define TARGET_TIOCMGET 0x5415 +#define TARGET_TIOCMBIS 0x5416 +#define TARGET_TIOCMBIC 0x5417 +#define TARGET_TIOCMSET 0x5418 +#define TARGET_TIOCGSOFTCAR 0x5419 +#define TARGET_TIOCSSOFTCAR 0x541A +#define TARGET_FIONREAD 0x541B +#define TARGET_TIOCINQ TARGET_FIONREAD +#define TARGET_TIOCLINUX 0x541C +#define TARGET_TIOCCONS 0x541D +#define TARGET_TIOCGSERIAL 0x541E +#define TARGET_TIOCSSERIAL 0x541F +#define TARGET_TIOCPKT 0x5420 +#define TARGET_FIONBIO 0x5421 +#define TARGET_TIOCNOTTY 0x5422 +#define TARGET_TIOCSETD 0x5423 +#define TARGET_TIOCGETD 0x5424 +#define TARGET_TCSBRKP 0x5425 /* Needed for POSIX tcsendbreak() */ +#define TARGET_TIOCTTYGSTRUCT 0x5426 /* For debugging only */ +#define TARGET_TIOCSBRK 0x5427 /* BSD compatibility */ +#define TARGET_TIOCCBRK 0x5428 /* BSD compatibility */ +#define TARGET_TIOCGSID 0x5429 /* Return the session ID of FD */ +#define TARGET_TIOCGPTN TARGET_IOR('T', 0x30, unsigned int) + /* Get Pty Number (of pty-mux device) */ +#define TARGET_TIOCSPTLCK TARGET_IOW('T', 0x31, int) + /* Lock/unlock Pty */ + +#define TARGET_FIONCLEX 0x5450 /* these numbers need to be adjusted. */ +#define TARGET_FIOCLEX 0x5451 +#define TARGET_FIOASYNC 0x5452 +#define TARGET_TIOCSERCONFIG 0x5453 +#define TARGET_TIOCSERGWILD 0x5454 +#define TARGET_TIOCSERSWILD 0x5455 +#define TARGET_TIOCGLCKTRMIOS 0x5456 +#define TARGET_TIOCSLCKTRMIOS 0x5457 +#define TARGET_TIOCSERGSTRUCT 0x5458 /* For debugging only */ +#define TARGET_TIOCSERGETLSR 0x5459 /* Get line status register */ +#define TARGET_TIOCSERGETMULTI 0x545A /* Get multiport config */ +#define TARGET_TIOCSERSETMULTI 0x545B /* Set multiport config */ + +#define TARGET_TIOCMIWAIT 0x545C + /* wait for a change on serial input line(s) */ +#define TARGET_TIOCGICOUNT 0x545D + /* read serial port inline interrupt counts */ +#define TARGET_TIOCGHAYESESP 0x545E /* Get Hayes ESP configuration */ +#define TARGET_TIOCSHAYESESP 0x545F /* Set Hayes ESP configuration */ + +/* Used for packet mode */ +#define TARGET_TIOCPKT_DATA 0 +#define TARGET_TIOCPKT_FLUSHREAD 1 +#define TARGET_TIOCPKT_FLUSHWRITE 2 +#define TARGET_TIOCPKT_STOP 4 +#define TARGET_TIOCPKT_START 8 +#define TARGET_TIOCPKT_NOSTOP 16 +#define TARGET_TIOCPKT_DOSTOP 32 + +#define TARGET_TIOCSER_TEMT 0x01 /* Transmitter physically empty */ diff --git a/linux-user/cpu-uname.c b/linux-user/cpu-uname.c index cc713e6553..5db6e89567 100644 --- a/linux-user/cpu-uname.c +++ b/linux-user/cpu-uname.c @@ -30,7 +30,8 @@ * return here */ const char *cpu_to_uname_machine(void *cpu_env) { -#ifdef TARGET_ARM +#if defined(TARGET_ARM) && !defined(TARGET_AARCH64) + /* utsname machine name on linux arm is CPU arch name + endianness, e.g. * armv7l; to get a list of CPU arch names from the linux source, use: * grep arch_name: -A1 linux/arch/arm/mm/proc-*.S diff --git a/linux-user/elfload.c b/linux-user/elfload.c index 72d92707c6..8dd424dadd 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -269,16 +269,26 @@ static void elf_core_copy_regs(target_elf_gregset_t *regs, const CPUX86State *en #define ELF_START_MMAP 0x80000000 -#define elf_check_arch(x) ( (x) == EM_ARM ) +#define elf_check_arch(x) ((x) == ELF_MACHINE) +#define ELF_ARCH ELF_MACHINE + +#ifdef TARGET_AARCH64 +#define ELF_CLASS ELFCLASS64 +#else #define ELF_CLASS ELFCLASS32 -#define ELF_ARCH EM_ARM +#endif static inline void init_thread(struct target_pt_regs *regs, struct image_info *infop) { abi_long stack = infop->start_stack; memset(regs, 0, sizeof(*regs)); + +#ifdef TARGET_AARCH64 + regs->pc = infop->entry & ~0x3ULL; + regs->sp = stack; +#else regs->ARM_cpsr = 0x10; if (infop->entry & 1) regs->ARM_cpsr |= CPSR_T; @@ -292,6 +302,7 @@ static inline void init_thread(struct target_pt_regs *regs, /* For uClinux PIC binaries. */ /* XXX: Linux does this only on ARM with no MMU (do we care ?) */ regs->ARM_r10 = infop->start_data; +#endif } #define ELF_NREG 18 diff --git a/linux-user/main.c b/linux-user/main.c index 5c2f7b26b4..01e3cd4cc1 100644 --- a/linux-user/main.c +++ b/linux-user/main.c @@ -449,6 +449,9 @@ void cpu_loop(CPUX86State *env) __r; \ }) +#ifdef TARGET_ABI32 +/* Commpage handling -- there is no commpage for AArch64 */ + /* * See the Linux kernel's Documentation/arm/kernel_user_helpers.txt * Input: @@ -582,6 +585,7 @@ do_kernel_trap(CPUARMState *env) return 0; } +#endif static int do_strex(CPUARMState *env) { @@ -661,6 +665,7 @@ done: return segv; } +#ifdef TARGET_ABI32 void cpu_loop(CPUARMState *env) { CPUState *cs = CPU(arm_env_get_cpu(env)); @@ -873,6 +878,83 @@ void cpu_loop(CPUARMState *env) } } +#else + +/* AArch64 main loop */ +void cpu_loop(CPUARMState *env) +{ + CPUState *cs = CPU(arm_env_get_cpu(env)); + int trapnr, sig; + target_siginfo_t info; + uint32_t addr; + + for (;;) { + cpu_exec_start(cs); + trapnr = cpu_arm_exec(env); + cpu_exec_end(cs); + + switch (trapnr) { + case EXCP_SWI: + env->xregs[0] = do_syscall(env, + env->xregs[8], + env->xregs[0], + env->xregs[1], + env->xregs[2], + env->xregs[3], + env->xregs[4], + env->xregs[5], + 0, 0); + break; + case EXCP_INTERRUPT: + /* just indicate that signals should be handled asap */ + break; + case EXCP_UDEF: + info.si_signo = SIGILL; + info.si_errno = 0; + info.si_code = TARGET_ILL_ILLOPN; + info._sifields._sigfault._addr = env->pc; + queue_signal(env, info.si_signo, &info); + break; + case EXCP_PREFETCH_ABORT: + addr = env->cp15.c6_insn; + goto do_segv; + case EXCP_DATA_ABORT: + addr = env->cp15.c6_data; + do_segv: + info.si_signo = SIGSEGV; + info.si_errno = 0; + /* XXX: check env->error_code */ + info.si_code = TARGET_SEGV_MAPERR; + info._sifields._sigfault._addr = addr; + queue_signal(env, info.si_signo, &info); + break; + case EXCP_DEBUG: + case EXCP_BKPT: + sig = gdb_handlesig(cs, TARGET_SIGTRAP); + if (sig) { + info.si_signo = sig; + info.si_errno = 0; + info.si_code = TARGET_TRAP_BRKPT; + queue_signal(env, info.si_signo, &info); + } + break; + case EXCP_STREX: + if (do_strex(env)) { + addr = env->cp15.c6_data; + goto do_segv; + } + break; + default: + fprintf(stderr, "qemu: unhandled CPU exception 0x%x - aborting\n", + trapnr); + cpu_dump_state(cs, stderr, fprintf, 0); + abort(); + } + process_pending_signals(env); + } +} +#endif /* ndef TARGET_ABI32 */ + #endif #ifdef TARGET_UNICORE32 @@ -3594,6 +3676,8 @@ int main(int argc, char **argv, char **envp) /* Scan interp_prefix dir for replacement files. */ init_paths(interp_prefix); + init_qemu_uname_release(); + if (cpu_model == NULL) { #if defined(TARGET_I386) #ifdef TARGET_X86_64 @@ -3884,6 +3968,22 @@ int main(int argc, char **argv, char **envp) cpu_x86_load_seg(env, R_FS, 0); cpu_x86_load_seg(env, R_GS, 0); #endif +#elif defined(TARGET_AARCH64) + { + int i; + + if (!(arm_feature(env, ARM_FEATURE_AARCH64))) { + fprintf(stderr, + "The selected ARM CPU does not support 64 bit mode\n"); + exit(1); + } + + for (i = 0; i < 31; i++) { + env->xregs[i] = regs->regs[i]; + } + env->pc = regs->pc; + env->xregs[31] = regs->sp; + } #elif defined(TARGET_ARM) { int i; diff --git a/linux-user/qemu.h b/linux-user/qemu.h index 4a16e8fe1d..6ffe5a2dec 100644 --- a/linux-user/qemu.h +++ b/linux-user/qemu.h @@ -74,7 +74,7 @@ struct vm86_saved_state { }; #endif -#ifdef TARGET_ARM +#if defined(TARGET_ARM) && defined(TARGET_ABI32) /* FPU emulator */ #include "nwfpe/fpa11.h" #endif @@ -98,8 +98,10 @@ struct emulated_sigtable { typedef struct TaskState { pid_t ts_tid; /* tid (or pid) of this task */ #ifdef TARGET_ARM +# ifdef TARGET_ABI32 /* FPA state */ FPA11 fpa; +# endif int swi_errno; #endif #ifdef TARGET_UNICORE32 @@ -195,6 +197,7 @@ extern THREAD CPUState *thread_cpu; void cpu_loop(CPUArchState *env); char *target_strerror(int err); int get_osversion(void); +void init_qemu_uname_release(void); void fork_start(void); void fork_end(int child); diff --git a/linux-user/signal.c b/linux-user/signal.c index 23d65dab77..7751c47ef1 100644 --- a/linux-user/signal.c +++ b/linux-user/signal.c @@ -1092,6 +1092,266 @@ badframe: return 0; } +#elif defined(TARGET_AARCH64) + +struct target_sigcontext { + uint64_t fault_address; + /* AArch64 registers */ + uint64_t regs[31]; + uint64_t sp; + uint64_t pc; + uint64_t pstate; + /* 4K reserved for FP/SIMD state and future expansion */ + char __reserved[4096] __attribute__((__aligned__(16))); +}; + +struct target_ucontext { + abi_ulong tuc_flags; + abi_ulong tuc_link; + target_stack_t tuc_stack; + target_sigset_t tuc_sigmask; + /* glibc uses a 1024-bit sigset_t */ + char __unused[1024 / 8 - sizeof(target_sigset_t)]; + /* last for future expansion */ + struct target_sigcontext tuc_mcontext; +}; + +/* + * Header to be used at the beginning of structures extending the user + * context. Such structures must be placed after the rt_sigframe on the stack + * and be 16-byte aligned. The last structure must be a dummy one with the + * magic and size set to 0. + */ +struct target_aarch64_ctx { + uint32_t magic; + uint32_t size; +}; + +#define TARGET_FPSIMD_MAGIC 0x46508001 + +struct target_fpsimd_context { + struct target_aarch64_ctx head; + uint32_t fpsr; + uint32_t fpcr; + uint64_t vregs[32 * 2]; /* really uint128_t vregs[32] */ +}; + +/* + * Auxiliary context saved in the sigcontext.__reserved array. Not exported to + * user space as it will change with the addition of new context. User space + * should check the magic/size information. + */ +struct target_aux_context { + struct target_fpsimd_context fpsimd; + /* additional context to be added before "end" */ + struct target_aarch64_ctx end; +}; + +struct target_rt_sigframe { + struct target_siginfo info; + struct target_ucontext uc; + uint64_t fp; + uint64_t lr; + uint32_t tramp[2]; +}; + +static int target_setup_sigframe(struct target_rt_sigframe *sf, + CPUARMState *env, target_sigset_t *set) +{ + int i; + struct target_aux_context *aux = + (struct target_aux_context *)sf->uc.tuc_mcontext.__reserved; + + /* set up the stack frame for unwinding */ + __put_user(env->xregs[29], &sf->fp); + __put_user(env->xregs[30], &sf->lr); + + for (i = 0; i < 31; i++) { + __put_user(env->xregs[i], &sf->uc.tuc_mcontext.regs[i]); + } + __put_user(env->xregs[31], &sf->uc.tuc_mcontext.sp); + __put_user(env->pc, &sf->uc.tuc_mcontext.pc); + __put_user(env->pstate, &sf->uc.tuc_mcontext.pstate); + + __put_user(/*current->thread.fault_address*/ 0, + &sf->uc.tuc_mcontext.fault_address); + + for (i = 0; i < TARGET_NSIG_WORDS; i++) { + __put_user(set->sig[i], &sf->uc.tuc_sigmask.sig[i]); + } + + for (i = 0; i < 32; i++) { +#ifdef TARGET_WORDS_BIGENDIAN + __put_user(env->vfp.regs[i * 2], &aux->fpsimd.vregs[i * 2 + 1]); + __put_user(env->vfp.regs[i * 2 + 1], &aux->fpsimd.vregs[i * 2]); +#else + __put_user(env->vfp.regs[i * 2], &aux->fpsimd.vregs[i * 2]); + __put_user(env->vfp.regs[i * 2 + 1], &aux->fpsimd.vregs[i * 2 + 1]); +#endif + } + __put_user(/*env->fpsr*/0, &aux->fpsimd.fpsr); + __put_user(/*env->fpcr*/0, &aux->fpsimd.fpcr); + __put_user(TARGET_FPSIMD_MAGIC, &aux->fpsimd.head.magic); + __put_user(sizeof(struct target_fpsimd_context), + &aux->fpsimd.head.size); + + /* set the "end" magic */ + __put_user(0, &aux->end.magic); + __put_user(0, &aux->end.size); + + return 0; +} + +static int target_restore_sigframe(CPUARMState *env, + struct target_rt_sigframe *sf) +{ + sigset_t set; + int i; + struct target_aux_context *aux = + (struct target_aux_context *)sf->uc.tuc_mcontext.__reserved; + uint32_t magic, size; + + target_to_host_sigset(&set, &sf->uc.tuc_sigmask); + sigprocmask(SIG_SETMASK, &set, NULL); + + for (i = 0; i < 31; i++) { + __get_user(env->xregs[i], &sf->uc.tuc_mcontext.regs[i]); + } + + __get_user(env->xregs[31], &sf->uc.tuc_mcontext.sp); + __get_user(env->pc, &sf->uc.tuc_mcontext.pc); + __get_user(env->pstate, &sf->uc.tuc_mcontext.pstate); + + __get_user(magic, &aux->fpsimd.head.magic); + __get_user(size, &aux->fpsimd.head.size); + + if (magic != TARGET_FPSIMD_MAGIC + || size != sizeof(struct target_fpsimd_context)) { + return 1; + } + + for (i = 0; i < 32 * 2; i++) { + __get_user(env->vfp.regs[i], &aux->fpsimd.vregs[i]); + } + + return 0; +} + +static abi_ulong get_sigframe(struct target_sigaction *ka, CPUARMState *env) +{ + abi_ulong sp; + + sp = env->xregs[31]; + + /* + * This is the X/Open sanctioned signal stack switching. + */ + if ((ka->sa_flags & SA_ONSTACK) && !sas_ss_flags(sp)) { + sp = target_sigaltstack_used.ss_sp + target_sigaltstack_used.ss_size; + } + + sp = (sp - sizeof(struct target_rt_sigframe)) & ~15; + + return sp; +} + +static void target_setup_frame(int usig, struct target_sigaction *ka, + target_siginfo_t *info, target_sigset_t *set, + CPUARMState *env) +{ + struct target_rt_sigframe *frame; + abi_ulong frame_addr; + + frame_addr = get_sigframe(ka, env); + if (!lock_user_struct(VERIFY_WRITE, frame, frame_addr, 0)) { + goto give_sigsegv; + } + + __put_user(0, &frame->uc.tuc_flags); + __put_user(0, &frame->uc.tuc_link); + + __put_user(target_sigaltstack_used.ss_sp, + &frame->uc.tuc_stack.ss_sp); + __put_user(sas_ss_flags(env->xregs[31]), + &frame->uc.tuc_stack.ss_flags); + __put_user(target_sigaltstack_used.ss_size, + &frame->uc.tuc_stack.ss_size); + target_setup_sigframe(frame, env, set); + /* mov x8,#__NR_rt_sigreturn; svc #0 */ + __put_user(0xd2801168, &frame->tramp[0]); + __put_user(0xd4000001, &frame->tramp[1]); + env->xregs[0] = usig; + env->xregs[31] = frame_addr; + env->xregs[29] = env->xregs[31] + offsetof(struct target_rt_sigframe, fp); + env->pc = ka->_sa_handler; + env->xregs[30] = env->xregs[31] + + offsetof(struct target_rt_sigframe, tramp); + if (info) { + if (copy_siginfo_to_user(&frame->info, info)) { + goto give_sigsegv; + } + env->xregs[1] = frame_addr + offsetof(struct target_rt_sigframe, info); + env->xregs[2] = frame_addr + offsetof(struct target_rt_sigframe, uc); + } + + unlock_user_struct(frame, frame_addr, 1); + return; + + give_sigsegv: + unlock_user_struct(frame, frame_addr, 1); + force_sig(TARGET_SIGSEGV); +} + +static void setup_rt_frame(int sig, struct target_sigaction *ka, + target_siginfo_t *info, target_sigset_t *set, + CPUARMState *env) +{ + target_setup_frame(sig, ka, info, set, env); +} + +static void setup_frame(int sig, struct target_sigaction *ka, + target_sigset_t *set, CPUARMState *env) +{ + target_setup_frame(sig, ka, 0, set, env); +} + +long do_rt_sigreturn(CPUARMState *env) +{ + struct target_rt_sigframe *frame; + abi_ulong frame_addr = env->xregs[31]; + + if (frame_addr & 15) { + goto badframe; + } + + if (!lock_user_struct(VERIFY_READ, frame, frame_addr, 1)) { + goto badframe; + } + + if (target_restore_sigframe(env, frame)) { + goto badframe; + } + + if (do_sigaltstack(frame_addr + + offsetof(struct target_rt_sigframe, uc.tuc_stack), + 0, get_sp_from_cpustate(env)) == -EFAULT) { + goto badframe; + } + + unlock_user_struct(frame, frame_addr, 0); + return env->xregs[0]; + + badframe: + unlock_user_struct(frame, frame_addr, 0); + force_sig(TARGET_SIGSEGV); + return 0; +} + +long do_sigreturn(CPUARMState *env) +{ + return do_rt_sigreturn(env); +} + #elif defined(TARGET_ARM) struct target_sigcontext { diff --git a/linux-user/syscall.c b/linux-user/syscall.c index ecead512a0..c62d8754f0 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -4737,7 +4737,7 @@ static inline abi_long host_to_target_stat64(void *cpu_env, abi_ulong target_addr, struct stat *host_st) { -#ifdef TARGET_ARM +#if defined(TARGET_ARM) && defined(TARGET_ABI32) if (((CPUARMState *)cpu_env)->eabi) { struct target_eabi_stat64 *target_st; @@ -4863,12 +4863,35 @@ int host_to_target_waitstatus(int status) return status; } +static int relstr_to_int(const char *s) +{ + /* Convert a uname release string like "2.6.18" to an integer + * of the form 0x020612. (Beware that 0x020612 is *not* 2.6.12.) + */ + int i, n, tmp; + + tmp = 0; + for (i = 0; i < 3; i++) { + n = 0; + while (*s >= '0' && *s <= '9') { + n *= 10; + n += *s - '0'; + s++; + } + tmp = (tmp << 8) + n; + if (*s == '.') { + s++; + } + } + return tmp; +} + int get_osversion(void) { static int osversion; struct new_utsname buf; const char *s; - int i, n, tmp; + if (osversion) return osversion; if (qemu_uname_release && *qemu_uname_release) { @@ -4878,22 +4901,33 @@ int get_osversion(void) return 0; s = buf.release; } - tmp = 0; - for (i = 0; i < 3; i++) { - n = 0; - while (*s >= '0' && *s <= '9') { - n *= 10; - n += *s - '0'; - s++; - } - tmp = (tmp << 8) + n; - if (*s == '.') - s++; - } - osversion = tmp; + osversion = relstr_to_int(s); return osversion; } +void init_qemu_uname_release(void) +{ + /* Initialize qemu_uname_release for later use. + * If the host kernel is too old and the user hasn't asked for + * a specific fake version number, we might want to fake a minimum + * target kernel version. + */ +#ifdef UNAME_MINIMUM_RELEASE + struct new_utsname buf; + + if (qemu_uname_release && *qemu_uname_release) { + return; + } + + if (sys_uname(&buf)) { + return; + } + + if (relstr_to_int(buf.release) < relstr_to_int(UNAME_MINIMUM_RELEASE)) { + qemu_uname_release = UNAME_MINIMUM_RELEASE; + } +#endif +} static int open_self_maps(void *cpu_env, int fd) { @@ -6381,7 +6415,8 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, #endif #ifdef TARGET_NR_mmap case TARGET_NR_mmap: -#if (defined(TARGET_I386) && defined(TARGET_ABI32)) || defined(TARGET_ARM) || \ +#if (defined(TARGET_I386) && defined(TARGET_ABI32)) || \ + (defined(TARGET_ARM) && defined(TARGET_ABI32)) || \ defined(TARGET_M68K) || defined(TARGET_CRIS) || defined(TARGET_MICROBLAZE) \ || defined(TARGET_S390X) { diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h index 086fbfffe7..2ebe3560d7 100644 --- a/linux-user/syscall_defs.h +++ b/linux-user/syscall_defs.h @@ -1137,7 +1137,8 @@ struct target_winsize { #define TARGET_MAP_UNINITIALIZED 0x4000000 /* for anonymous mmap, memory could be uninitialized */ #endif -#if (defined(TARGET_I386) && defined(TARGET_ABI32)) || defined(TARGET_ARM) \ +#if (defined(TARGET_I386) && defined(TARGET_ABI32)) \ + || (defined(TARGET_ARM) && defined(TARGET_ABI32)) \ || defined(TARGET_CRIS) || defined(TARGET_UNICORE32) struct target_stat { unsigned short st_dev; @@ -1835,6 +1836,28 @@ struct target_stat { abi_long st_blocks; abi_ulong __unused[3]; }; +#elif defined(TARGET_AARCH64) +struct target_stat { + abi_ulong st_dev; + abi_ulong st_ino; + unsigned int st_mode; + unsigned int st_nlink; + unsigned int st_uid; + unsigned int st_gid; + abi_ulong st_rdev; + abi_ulong _pad1; + abi_long st_size; + int st_blksize; + int __pad2; + abi_long st_blocks; + abi_long target_st_atime; + abi_ulong target_st_atime_nsec; + abi_long target_st_mtime; + abi_ulong target_st_mtime_nsec; + abi_long target_st_ctime; + abi_ulong target_st_ctime_nsec; + unsigned int __unused[2]; +}; #elif defined(TARGET_OPENRISC) /* These are the asm-generic versions of the stat and stat64 structures */ @@ -1943,7 +1966,8 @@ struct target_statfs64 { uint32_t f_spare[6]; }; #elif (defined(TARGET_PPC64) || defined(TARGET_X86_64) || \ - defined(TARGET_SPARC64)) && !defined(TARGET_ABI32) + defined(TARGET_SPARC64) || defined(TARGET_AARCH64)) && \ + !defined(TARGET_ABI32) struct target_statfs { abi_long f_type; abi_long f_bsize; |