[PATCH v2 04/15] linux-user: Remove support for CRIS target

As per the deprecation notice in commit c7bbef4023: The CRIS architecture was pulled from Linux in 4.17 and the compiler is no longer packaged in any distro making it harder to run the `check-tcg` tests. Unless we can improve the testing situation there is a chance the code will bitrot without anyone noticing. Signed-off-by: Philippe Mathieu-Daudé <philmd(a)linaro.org&gt; --- docs/user/main.rst | 4 - configs/targets/cris-linux-user.mak | 1 - include/user/abitypes.h | 7 - linux-user/cris/sockbits.h | 1 - linux-user/cris/syscall_nr.h | 367 --------------------------- linux-user/cris/target_cpu.h | 45 ---- linux-user/cris/target_elf.h | 14 - linux-user/cris/target_errno_defs.h | 7 - linux-user/cris/target_fcntl.h | 11 - linux-user/cris/target_mman.h | 13 - linux-user/cris/target_prctl.h | 1 - linux-user/cris/target_proc.h | 1 - linux-user/cris/target_resource.h | 1 - linux-user/cris/target_signal.h | 9 - linux-user/cris/target_structs.h | 1 - linux-user/cris/target_syscall.h | 46 ---- linux-user/cris/termbits.h | 225 ---------------- linux-user/syscall_defs.h | 7 +- linux-user/cris/cpu_loop.c | 95 ------- linux-user/cris/signal.c | 194 -------------- linux-user/elfload.c | 15 -- linux-user/syscall.c | 10 +- .gitlab-ci.d/crossbuild-template.yml | 2 +- 23 files changed, 5 insertions(+), 1072 deletions(-) delete mode 100644 configs/targets/cris-linux-user.mak delete mode 100644 linux-user/cris/sockbits.h delete mode 100644 linux-user/cris/syscall_nr.h delete mode 100644 linux-user/cris/target_cpu.h delete mode 100644 linux-user/cris/target_elf.h delete mode 100644 linux-user/cris/target_errno_defs.h delete mode 100644 linux-user/cris/target_fcntl.h delete mode 100644 linux-user/cris/target_mman.h delete mode 100644 linux-user/cris/target_prctl.h delete mode 100644 linux-user/cris/target_proc.h delete mode 100644 linux-user/cris/target_resource.h delete mode 100644 linux-user/cris/target_signal.h delete mode 100644 linux-user/cris/target_structs.h delete mode 100644 linux-user/cris/target_syscall.h delete mode 100644 linux-user/cris/termbits.h delete mode 100644 linux-user/cris/cpu_loop.c delete mode 100644 linux-user/cris/signal.c diff --git a/docs/user/main.rst b/docs/user/main.rst index e04bc2cb86..7a126ee809 100644 --- a/docs/user/main.rst +++ b/docs/user/main.rst @@ -130,10 +130,6 @@ Other binaries The binary format is detected automatically. -- user mode (Cris) - - * ``qemu-cris`` TODO. - - user mode (i386) * ``qemu-i386`` TODO. diff --git a/configs/targets/cris-linux-user.mak b/configs/targets/cris-linux-user.mak deleted file mode 100644 index e483c42066..0000000000 --- a/configs/targets/cris-linux-user.mak +++ /dev/null @@ -1 +0,0 @@ -TARGET_ARCH=cris diff --git a/include/user/abitypes.h b/include/user/abitypes.h index 5c9a955631..7528124b62 100644 --- a/include/user/abitypes.h +++ b/include/user/abitypes.h @@ -21,13 +21,6 @@ #define ABI_LLONG_ALIGNMENT 2 #endif -#ifdef TARGET_CRIS -#define ABI_SHORT_ALIGNMENT 1 -#define ABI_INT_ALIGNMENT 1 -#define ABI_LONG_ALIGNMENT 1 -#define ABI_LLONG_ALIGNMENT 1 -#endif - #if (defined(TARGET_I386) && !defined(TARGET_X86_64)) \ || defined(TARGET_SH4) \ || defined(TARGET_OPENRISC) \ diff --git a/linux-user/cris/sockbits.h b/linux-user/cris/sockbits.h deleted file mode 100644 index 0e4c8f012d..0000000000 --- a/linux-user/cris/sockbits.h +++ /dev/null @@ -1 +0,0 @@ -#include "../generic/sockbits.h" diff --git a/linux-user/cris/syscall_nr.h b/linux-user/cris/syscall_nr.h deleted file mode 100644 index 4b6cf65c42..0000000000 --- a/linux-user/cris/syscall_nr.h +++ /dev/null @@ -1,367 +0,0 @@ -/* - * This file contains the system call numbers, and stub macros for libc. - */ - -#ifndef LINUX_USER_CRIS_SYSCALL_NR_H -#define LINUX_USER_CRIS_SYSCALL_NR_H - -#define TARGET_NR_restart_syscall 0 -#define TARGET_NR_exit 1 -#define TARGET_NR_fork 2 -#define TARGET_NR_read 3 -#define TARGET_NR_write 4 -#define TARGET_NR_open 5 -#define TARGET_NR_close 6 -#define TARGET_NR_waitpid 7 -#define TARGET_NR_creat 8 -#define TARGET_NR_link 9 -#define TARGET_NR_unlink 10 -#define TARGET_NR_execve 11 -#define TARGET_NR_chdir 12 -#define TARGET_NR_time 13 -#define TARGET_NR_mknod 14 -#define TARGET_NR_chmod 15 -#define TARGET_NR_lchown 16 -#define TARGET_NR_break 17 -#define TARGET_NR_oldstat 18 -#define TARGET_NR_lseek 19 -#define TARGET_NR_getpid 20 -#define TARGET_NR_mount 21 -#define TARGET_NR_umount 22 -#define TARGET_NR_setuid 23 -#define TARGET_NR_getuid 24 -#define TARGET_NR_stime 25 -#define TARGET_NR_ptrace 26 -#define TARGET_NR_alarm 27 -#define TARGET_NR_oldfstat 28 -#define TARGET_NR_pause 29 -#define TARGET_NR_utime 30 -#define TARGET_NR_stty 31 -#define TARGET_NR_gtty 32 -#define TARGET_NR_access 33 -#define TARGET_NR_nice 34 -#define TARGET_NR_ftime 35 -#define TARGET_NR_sync 36 -#define TARGET_NR_kill 37 -#define TARGET_NR_rename 38 -#define TARGET_NR_mkdir 39 -#define TARGET_NR_rmdir 40 -#define TARGET_NR_dup 41 -#define TARGET_NR_pipe 42 -#define TARGET_NR_times 43 -#define TARGET_NR_prof 44 -#define TARGET_NR_brk 45 -#define TARGET_NR_setgid 46 -#define TARGET_NR_getgid 47 -#define TARGET_NR_signal 48 -#define TARGET_NR_geteuid 49 -#define TARGET_NR_getegid 50 -#define TARGET_NR_acct 51 -#define TARGET_NR_umount2 52 -#define TARGET_NR_lock 53 -#define TARGET_NR_ioctl 54 -#define TARGET_NR_fcntl 55 -#define TARGET_NR_mpx 56 -#define TARGET_NR_setpgid 57 -#define TARGET_NR_ulimit 58 -#define TARGET_NR_oldolduname 59 -#define TARGET_NR_umask 60 -#define TARGET_NR_chroot 61 -#define TARGET_NR_ustat 62 -#define TARGET_NR_dup2 63 -#define TARGET_NR_getppid 64 -#define TARGET_NR_getpgrp 65 -#define TARGET_NR_setsid 66 -#define TARGET_NR_sigaction 67 -#define TARGET_NR_sgetmask 68 -#define TARGET_NR_ssetmask 69 -#define TARGET_NR_setreuid 70 -#define TARGET_NR_setregid 71 -#define TARGET_NR_sigsuspend 72 -#define TARGET_NR_sigpending 73 -#define TARGET_NR_sethostname 74 -#define TARGET_NR_setrlimit 75 -#define TARGET_NR_getrlimit 76 -#define TARGET_NR_getrusage 77 -#define TARGET_NR_gettimeofday 78 -#define TARGET_NR_settimeofday 79 -#define TARGET_NR_getgroups 80 -#define TARGET_NR_setgroups 81 -#define TARGET_NR_select 82 -#define TARGET_NR_symlink 83 -#define TARGET_NR_oldlstat 84 -#define TARGET_NR_readlink 85 -#define TARGET_NR_uselib 86 -#define TARGET_NR_swapon 87 -#define TARGET_NR_reboot 88 -#define TARGET_NR_readdir 89 -#define TARGET_NR_mmap 90 -#define TARGET_NR_munmap 91 -#define TARGET_NR_truncate 92 -#define TARGET_NR_ftruncate 93 -#define TARGET_NR_fchmod 94 -#define TARGET_NR_fchown 95 -#define TARGET_NR_getpriority 96 -#define TARGET_NR_setpriority 97 -#define TARGET_NR_profil 98 -#define TARGET_NR_statfs 99 -#define TARGET_NR_fstatfs 100 -#define TARGET_NR_ioperm 101 -#define TARGET_NR_socketcall 102 -#define TARGET_NR_syslog 103 -#define TARGET_NR_setitimer 104 -#define TARGET_NR_getitimer 105 -#define TARGET_NR_stat 106 -#define TARGET_NR_lstat 107 -#define TARGET_NR_fstat 108 -#define TARGET_NR_olduname 109 -#define TARGET_NR_iopl 110 -#define TARGET_NR_vhangup 111 -#define TARGET_NR_idle 112 -#define TARGET_NR_vm86 113 -#define TARGET_NR_wait4 114 -#define TARGET_NR_swapoff 115 -#define TARGET_NR_sysinfo 116 -#define TARGET_NR_ipc 117 -#define TARGET_NR_fsync 118 -#define TARGET_NR_sigreturn 119 -#define TARGET_NR_clone 120 -#define TARGET_NR_setdomainname 121 -#define TARGET_NR_uname 122 -#define TARGET_NR_modify_ldt 123 -#define TARGET_NR_adjtimex 124 -#define TARGET_NR_mprotect 125 -#define TARGET_NR_sigprocmask 126 -#define TARGET_NR_create_module 127 -#define TARGET_NR_init_module 128 -#define TARGET_NR_delete_module 129 -#define TARGET_NR_get_kernel_syms 130 -#define TARGET_NR_quotactl 131 -#define TARGET_NR_getpgid 132 -#define TARGET_NR_fchdir 133 -#define TARGET_NR_bdflush 134 -#define TARGET_NR_sysfs 135 -#define TARGET_NR_personality 136 -#define TARGET_NR_afs_syscall 137 /* Syscall for Andrew File System */ -#define TARGET_NR_setfsuid 138 -#define TARGET_NR_setfsgid 139 -#define TARGET_NR__llseek 140 -#define TARGET_NR_getdents 141 -#define TARGET_NR__newselect 142 -#define TARGET_NR_flock 143 -#define TARGET_NR_msync 144 -#define TARGET_NR_readv 145 -#define TARGET_NR_writev 146 -#define TARGET_NR_getsid 147 -#define TARGET_NR_fdatasync 148 -#define TARGET_NR__sysctl 149 -#define TARGET_NR_mlock 150 -#define TARGET_NR_munlock 151 -#define TARGET_NR_mlockall 152 -#define TARGET_NR_munlockall 153 -#define TARGET_NR_sched_setparam 154 -#define TARGET_NR_sched_getparam 155 -#define TARGET_NR_sched_setscheduler 156 -#define TARGET_NR_sched_getscheduler 157 -#define TARGET_NR_sched_yield 158 -#define TARGET_NR_sched_get_priority_max 159 -#define TARGET_NR_sched_get_priority_min 160 -#define TARGET_NR_sched_rr_get_interval 161 -#define TARGET_NR_nanosleep 162 -#define TARGET_NR_mremap 163 -#define TARGET_NR_setresuid 164 -#define TARGET_NR_getresuid 165 - -#define TARGET_NR_query_module 167 -#define TARGET_NR_poll 168 -#define TARGET_NR_nfsservctl 169 -#define TARGET_NR_setresgid 170 -#define TARGET_NR_getresgid 171 -#define TARGET_NR_prctl 172 -#define TARGET_NR_rt_sigreturn 173 -#define TARGET_NR_rt_sigaction 174 -#define TARGET_NR_rt_sigprocmask 175 -#define TARGET_NR_rt_sigpending 176 -#define TARGET_NR_rt_sigtimedwait 177 -#define TARGET_NR_rt_sigqueueinfo 178 -#define TARGET_NR_rt_sigsuspend 179 -#define TARGET_NR_pread64 180 -#define TARGET_NR_pwrite64 181 -#define TARGET_NR_chown 182 -#define TARGET_NR_getcwd 183 -#define TARGET_NR_capget 184 -#define TARGET_NR_capset 185 -#define TARGET_NR_sigaltstack 186 -#define TARGET_NR_sendfile 187 -#define TARGET_NR_getpmsg 188 /* some people actually want streams */ -#define TARGET_NR_putpmsg 189 /* some people actually want streams */ -#define TARGET_NR_vfork 190 -#define TARGET_NR_ugetrlimit 191 /* SuS compliant getrlimit */ -#define TARGET_NR_mmap2 192 -#define TARGET_NR_truncate64 193 -#define TARGET_NR_ftruncate64 194 -#define TARGET_NR_stat64 195 -#define TARGET_NR_lstat64 196 -#define TARGET_NR_fstat64 197 -#define TARGET_NR_lchown32 198 -#define TARGET_NR_getuid32 199 -#define TARGET_NR_getgid32 200 -#define TARGET_NR_geteuid32 201 -#define TARGET_NR_getegid32 202 -#define TARGET_NR_setreuid32 203 -#define TARGET_NR_setregid32 204 -#define TARGET_NR_getgroups32 205 -#define TARGET_NR_setgroups32 206 -#define TARGET_NR_fchown32 207 -#define TARGET_NR_setresuid32 208 -#define TARGET_NR_getresuid32 209 -#define TARGET_NR_setresgid32 210 -#define TARGET_NR_getresgid32 211 -#define TARGET_NR_chown32 212 -#define TARGET_NR_setuid32 213 -#define TARGET_NR_setgid32 214 -#define TARGET_NR_setfsuid32 215 -#define TARGET_NR_setfsgid32 216 -#define TARGET_NR_pivot_root 217 -#define TARGET_NR_mincore 218 -#define TARGET_NR_madvise 219 -#define TARGET_NR_getdents64 220 -#define TARGET_NR_fcntl64 221 -/* 223 is unused */ -#define TARGET_NR_gettid 224 -#define TARGET_NR_readahead 225 -#define TARGET_NR_setxattr 226 -#define TARGET_NR_lsetxattr 227 -#define TARGET_NR_fsetxattr 228 -#define TARGET_NR_getxattr 229 -#define TARGET_NR_lgetxattr 230 -#define TARGET_NR_fgetxattr 231 -#define TARGET_NR_listxattr 232 -#define TARGET_NR_llistxattr 233 -#define TARGET_NR_flistxattr 234 -#define TARGET_NR_removexattr 235 -#define TARGET_NR_lremovexattr 236 -#define TARGET_NR_fremovexattr 237 -#define TARGET_NR_tkill 238 -#define TARGET_NR_sendfile64 239 -#define TARGET_NR_futex 240 -#define TARGET_NR_sched_setaffinity 241 -#define TARGET_NR_sched_getaffinity 242 -#define TARGET_NR_set_thread_area 243 -#define TARGET_NR_get_thread_area 244 -#define TARGET_NR_io_setup 245 -#define TARGET_NR_io_destroy 246 -#define TARGET_NR_io_getevents 247 -#define TARGET_NR_io_submit 248 -#define TARGET_NR_io_cancel 249 -#define TARGET_NR_fadvise64 250 -#define TARGET_NR_exit_group 252 -#define TARGET_NR_lookup_dcookie 253 -#define TARGET_NR_epoll_create 254 -#define TARGET_NR_epoll_ctl 255 -#define TARGET_NR_epoll_wait 256 -#define TARGET_NR_remap_file_pages 257 -#define TARGET_NR_set_tid_address 258 -#define TARGET_NR_timer_create 259 -#define TARGET_NR_timer_settime (TARGET_NR_timer_create+1) -#define TARGET_NR_timer_gettime (TARGET_NR_timer_create+2) -#define TARGET_NR_timer_getoverrun (TARGET_NR_timer_create+3) -#define TARGET_NR_timer_delete (TARGET_NR_timer_create+4) -#define TARGET_NR_clock_settime (TARGET_NR_timer_create+5) -#define TARGET_NR_clock_gettime (TARGET_NR_timer_create+6) -#define TARGET_NR_clock_getres (TARGET_NR_timer_create+7) -#define TARGET_NR_clock_nanosleep (TARGET_NR_timer_create+8) -#define TARGET_NR_statfs64 268 -#define TARGET_NR_fstatfs64 269 -#define TARGET_NR_tgkill 270 -#define TARGET_NR_utimes 271 -#define TARGET_NR_fadvise64_64 272 -#define TARGET_NR_vserver 273 -#define TARGET_NR_mbind 274 -#define TARGET_NR_get_mempolicy 275 -#define TARGET_NR_set_mempolicy 276 -#define TARGET_NR_mq_open 277 -#define TARGET_NR_mq_unlink (TARGET_NR_mq_open+1) -#define TARGET_NR_mq_timedsend (TARGET_NR_mq_open+2) -#define TARGET_NR_mq_timedreceive (TARGET_NR_mq_open+3) -#define TARGET_NR_mq_notify (TARGET_NR_mq_open+4) -#define TARGET_NR_mq_getsetattr (TARGET_NR_mq_open+5) -#define TARGET_NR_kexec_load 283 -#define TARGET_NR_waitid 284 -/* #define TARGET_NR_sys_setaltroot 285 */ -#define TARGET_NR_add_key 286 -#define TARGET_NR_request_key 287 -#define TARGET_NR_keyctl 288 -#define TARGET_NR_ioprio_set 289 -#define TARGET_NR_ioprio_get 290 -#define TARGET_NR_inotify_init 291 -#define TARGET_NR_inotify_add_watch 292 -#define TARGET_NR_inotify_rm_watch 293 -#define TARGET_NR_migrate_pages 294 -#define TARGET_NR_openat 295 -#define TARGET_NR_mkdirat 296 -#define TARGET_NR_mknodat 297 -#define TARGET_NR_fchownat 298 -#define TARGET_NR_futimesat 299 -#define TARGET_NR_fstatat64 300 -#define TARGET_NR_unlinkat 301 -#define TARGET_NR_renameat 302 -#define TARGET_NR_linkat 303 -#define TARGET_NR_symlinkat 304 -#define TARGET_NR_readlinkat 305 -#define TARGET_NR_fchmodat 306 -#define TARGET_NR_faccessat 307 -#define TARGET_NR_pselect6 308 -#define TARGET_NR_ppoll 309 -#define TARGET_NR_unshare 310 -#define TARGET_NR_set_robust_list 311 -#define TARGET_NR_get_robust_list 312 -#define TARGET_NR_splice 313 -#define TARGET_NR_sync_file_range 314 -#define TARGET_NR_tee 315 -#define TARGET_NR_vmsplice 316 -#define TARGET_NR_move_pages 317 -#define TARGET_NR_getcpu 318 -#define TARGET_NR_epoll_pwait 319 -#define TARGET_NR_utimensat 320 -#define TARGET_NR_signalfd 321 -#define TARGET_NR_timerfd_create 322 -#define TARGET_NR_eventfd 323 -#define TARGET_NR_fallocate 324 -#define TARGET_NR_timerfd_settime 325 -#define TARGET_NR_timerfd_gettime 326 -#define TARGET_NR_signalfd4 327 -#define TARGET_NR_eventfd2 328 -#define TARGET_NR_epoll_create1 329 -#define TARGET_NR_dup3 330 -#define TARGET_NR_pipe2 331 -#define TARGET_NR_inotify_init1 332 -#define TARGET_NR_preadv 333 -#define TARGET_NR_pwritev 334 -#define TARGET_NR_setns 335 -#define TARGET_NR_name_to_handle_at 336 -#define TARGET_NR_open_by_handle_at 337 -#define TARGET_NR_rt_tgsigqueueinfo 338 -#define TARGET_NR_perf_event_open 339 -#define TARGET_NR_recvmmsg 340 -#define TARGET_NR_accept4 341 -#define TARGET_NR_fanotify_init 342 -#define TARGET_NR_fanotify_mark 343 -#define TARGET_NR_prlimit64 344 -#define TARGET_NR_clock_adjtime 345 -#define TARGET_NR_syncfs 346 -#define TARGET_NR_sendmmsg 347 -#define TARGET_NR_process_vm_readv 348 -#define TARGET_NR_process_vm_writev 349 -#define TARGET_NR_kcmp 350 -#define TARGET_NR_finit_module 351 -#define TARGET_NR_sched_setattr 352 -#define TARGET_NR_sched_getattr 353 -#define TARGET_NR_renameat2 354 -#define TARGET_NR_seccomp 355 -#define TARGET_NR_getrandom 356 -#define TARGET_NR_memfd_create 357 -#define TARGET_NR_bpf 358 -#define TARGET_NR_execveat 359 - -#endif diff --git a/linux-user/cris/target_cpu.h b/linux-user/cris/target_cpu.h deleted file mode 100644 index 7f6cade7b6..0000000000 --- a/linux-user/cris/target_cpu.h +++ /dev/null @@ -1,45 +0,0 @@ -/* - * CRIS specific CPU ABI and functions for linux-user - * - * Copyright (c) 2007 AXIS Communications AB - * Written by Edgar E. Iglesias - * - * 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 2.1 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 - * 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 CRIS_TARGET_CPU_H -#define CRIS_TARGET_CPU_H - -static inline void cpu_clone_regs_child(CPUCRISState *env, target_ulong newsp, - unsigned flags) -{ - if (newsp) { - env->regs[14] = newsp; - } - env->regs[10] = 0; -} - -static inline void cpu_clone_regs_parent(CPUCRISState *env, unsigned flags) -{ -} - -static inline void cpu_set_tls(CPUCRISState *env, target_ulong newtls) -{ - env->pregs[PR_PID] = (env->pregs[PR_PID] & 0xff) | newtls; -} - -static inline abi_ulong get_sp_from_cpustate(CPUCRISState *state) -{ - return state->regs[14]; -} -#endif diff --git a/linux-user/cris/target_elf.h b/linux-user/cris/target_elf.h deleted file mode 100644 index 99eb4ec704..0000000000 --- a/linux-user/cris/target_elf.h +++ /dev/null @@ -1,14 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation, or (at your option) any - * later version. See the COPYING file in the top-level directory. - */ - -#ifndef CRIS_TARGET_ELF_H -#define CRIS_TARGET_ELF_H -static inline const char *cpu_get_model(uint32_t eflags) -{ - return "any"; -} -#endif diff --git a/linux-user/cris/target_errno_defs.h b/linux-user/cris/target_errno_defs.h deleted file mode 100644 index 1cf43b17a5..0000000000 --- a/linux-user/cris/target_errno_defs.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef CRIS_TARGET_ERRNO_DEFS_H -#define CRIS_TARGET_ERRNO_DEFS_H - -/* Target uses generic errno */ -#include "../generic/target_errno_defs.h" - -#endif diff --git a/linux-user/cris/target_fcntl.h b/linux-user/cris/target_fcntl.h deleted file mode 100644 index df0aceea34..0000000000 --- a/linux-user/cris/target_fcntl.h +++ /dev/null @@ -1,11 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation, or (at your option) any - * later version. See the COPYING file in the top-level directory. - */ - -#ifndef CRIS_TARGET_FCNTL_H -#define CRIS_TARGET_FCNTL_H -#include "../generic/fcntl.h" -#endif diff --git a/linux-user/cris/target_mman.h b/linux-user/cris/target_mman.h deleted file mode 100644 index 9ace8ac292..0000000000 --- a/linux-user/cris/target_mman.h +++ /dev/null @@ -1,13 +0,0 @@ -/* - * arch/cris/include/asm/processor.h: - * TASK_UNMAPPED_BASE (PAGE_ALIGN(TASK_SIZE / 3)) - * - * arch/cris/include/arch-v32/arch/processor.h - * TASK_SIZE 0xb0000000 - */ -#define TASK_UNMAPPED_BASE TARGET_PAGE_ALIGN(0xb0000000 / 3) - -/* arch/cris/include/uapi/asm/elf.h */ -#define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE * 2) - -#include "../generic/target_mman.h" diff --git a/linux-user/cris/target_prctl.h b/linux-user/cris/target_prctl.h deleted file mode 100644 index eb53b31ad5..0000000000 --- a/linux-user/cris/target_prctl.h +++ /dev/null @@ -1 +0,0 @@ -/* No special prctl support required. */ diff --git a/linux-user/cris/target_proc.h b/linux-user/cris/target_proc.h deleted file mode 100644 index 43fe29ca72..0000000000 --- a/linux-user/cris/target_proc.h +++ /dev/null @@ -1 +0,0 @@ -/* No target-specific /proc support */ diff --git a/linux-user/cris/target_resource.h b/linux-user/cris/target_resource.h deleted file mode 100644 index 227259594c..0000000000 --- a/linux-user/cris/target_resource.h +++ /dev/null @@ -1 +0,0 @@ -#include "../generic/target_resource.h" diff --git a/linux-user/cris/target_signal.h b/linux-user/cris/target_signal.h deleted file mode 100644 index ab0653fcdc..0000000000 --- a/linux-user/cris/target_signal.h +++ /dev/null @@ -1,9 +0,0 @@ -#ifndef CRIS_TARGET_SIGNAL_H -#define CRIS_TARGET_SIGNAL_H - -#include "../generic/signal.h" - -#define TARGET_ARCH_HAS_SETUP_FRAME -#define TARGET_ARCH_HAS_SIGTRAMP_PAGE 1 - -#endif /* CRIS_TARGET_SIGNAL_H */ diff --git a/linux-user/cris/target_structs.h b/linux-user/cris/target_structs.h deleted file mode 100644 index 3a06f373c3..0000000000 --- a/linux-user/cris/target_structs.h +++ /dev/null @@ -1 +0,0 @@ -#include "../generic/target_structs.h" diff --git a/linux-user/cris/target_syscall.h b/linux-user/cris/target_syscall.h deleted file mode 100644 index 0b5ebf1f02..0000000000 --- a/linux-user/cris/target_syscall.h +++ /dev/null @@ -1,46 +0,0 @@ -#ifndef CRIS_TARGET_SYSCALL_H -#define CRIS_TARGET_SYSCALL_H - -#define UNAME_MACHINE "cris" -#define UNAME_MINIMUM_RELEASE "2.6.32" - -/* pt_regs not only specifies the format in the user-struct during - * ptrace but is also the frame format used in the kernel prologue/epilogues - * themselves - */ - -struct target_pt_regs { - unsigned long orig_r10; - /* pushed by movem r13, [sp] in SAVE_ALL. */ - unsigned long r0; - unsigned long r1; - unsigned long r2; - unsigned long r3; - unsigned long r4; - unsigned long r5; - unsigned long r6; - unsigned long r7; - unsigned long r8; - unsigned long r9; - unsigned long r10; - unsigned long r11; - unsigned long r12; - unsigned long r13; - unsigned long acr; - unsigned long srs; - unsigned long mof; - unsigned long spc; - unsigned long ccs; - unsigned long srp; - unsigned long erp; /* This is actually the debugged process's PC */ - /* For debugging purposes; saved only when needed. */ - unsigned long exs; - unsigned long eda; -}; - -#define TARGET_CLONE_BACKWARDS2 -#define TARGET_MCL_CURRENT 1 -#define TARGET_MCL_FUTURE 2 -#define TARGET_MCL_ONFAULT 4 - -#endif diff --git a/linux-user/cris/termbits.h b/linux-user/cris/termbits.h deleted file mode 100644 index 0c8d8fc051..0000000000 --- a/linux-user/cris/termbits.h +++ /dev/null @@ -1,225 +0,0 @@ -/* from asm/termbits.h */ - -#ifndef LINUX_USER_CRIS_TERMBITS_H -#define LINUX_USER_CRIS_TERMBITS_H - -#define TARGET_NCCS 19 - -typedef unsigned char target_cc_t; /* cc_t */ -typedef unsigned int target_speed_t; /* speed_t */ -typedef unsigned int target_tcflag_t; /* tcflag_t */ - -struct target_termios { - target_tcflag_t c_iflag; /* input mode flags */ - target_tcflag_t c_oflag; /* output mode flags */ - target_tcflag_t c_cflag; /* control mode flags */ - target_tcflag_t c_lflag; /* local mode flags */ - target_cc_t c_line; /* line discipline */ - target_cc_t 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_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 -#define TARGET_EXTPROC 0200000 - -/* 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_TIOCGPTPEER TARGET_IO('T', 0x41) /* Safely open the slave */ - -#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 */ - -#endif diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h index a00b617cae..8ed53904ed 100644 --- a/linux-user/syscall_defs.h +++ b/linux-user/syscall_defs.h @@ -62,7 +62,7 @@ #if (defined(TARGET_I386) && defined(TARGET_ABI32)) \ || (defined(TARGET_ARM) && defined(TARGET_ABI32)) \ || (defined(TARGET_SPARC) && defined(TARGET_ABI32)) \ - || defined(TARGET_M68K) || defined(TARGET_SH4) || defined(TARGET_CRIS) + || defined(TARGET_M68K) || defined(TARGET_SH4) /* 16 bit uid wrappers emulation */ #define USE_UID16 #define target_id uint16_t @@ -71,7 +71,7 @@ #endif #if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SH4) \ - || defined(TARGET_M68K) || defined(TARGET_CRIS) \ + || defined(TARGET_M68K) \ || defined(TARGET_S390X) || defined(TARGET_OPENRISC) \ || defined(TARGET_RISCV) \ || defined(TARGET_XTENSA) || defined(TARGET_LOONGARCH64) @@ -1234,8 +1234,7 @@ struct target_winsize { #include "target_mman.h" #if (defined(TARGET_I386) && defined(TARGET_ABI32)) \ - || (defined(TARGET_ARM) && defined(TARGET_ABI32)) \ - || defined(TARGET_CRIS) + || (defined(TARGET_ARM) && defined(TARGET_ABI32)) #define TARGET_STAT_HAVE_NSEC struct target_stat { abi_ushort st_dev; diff --git a/linux-user/cris/cpu_loop.c b/linux-user/cris/cpu_loop.c deleted file mode 100644 index 04c9086b6d..0000000000 --- a/linux-user/cris/cpu_loop.c +++ /dev/null @@ -1,95 +0,0 @@ -/* - * qemu user cpu loop - * - * Copyright (c) 2003-2008 Fabrice Bellard - * - * 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 <http://www.gnu.org/licenses/>;. - */ - -#include "qemu/osdep.h" -#include "qemu.h" -#include "user-internals.h" -#include "cpu_loop-common.h" -#include "signal-common.h" - -void cpu_loop(CPUCRISState *env) -{ - CPUState *cs = env_cpu(env); - int trapnr, ret; - - while (1) { - cpu_exec_start(cs); - trapnr = cpu_exec(cs); - cpu_exec_end(cs); - process_queued_cpu_work(cs); - - switch (trapnr) { - case EXCP_INTERRUPT: - /* just indicate that signals should be handled asap */ - break; - case EXCP_BREAK: - ret = do_syscall(env, - env->regs[9], - env->regs[10], - env->regs[11], - env->regs[12], - env->regs[13], - env->pregs[7], - env->pregs[11], - 0, 0); - if (ret == -QEMU_ERESTARTSYS) { - env->pc -= 2; - } else if (ret != -QEMU_ESIGRETURN) { - env->regs[10] = ret; - } - break; - case EXCP_DEBUG: - force_sig_fault(TARGET_SIGTRAP, TARGET_TRAP_BRKPT, env->pc); - break; - case EXCP_ATOMIC: - cpu_exec_step_atomic(cs); - break; - default: - fprintf(stderr, "Unhandled trap: 0x%x\n", trapnr); - cpu_dump_state(cs, stderr, 0); - exit(EXIT_FAILURE); - } - process_pending_signals (env); - } -} - -void target_cpu_copy_regs(CPUArchState *env, struct target_pt_regs *regs) -{ - CPUState *cpu = env_cpu(env); - TaskState *ts = get_task_state(cpu); - struct image_info *info = ts->info; - - env->regs[0] = regs->r0; - env->regs[1] = regs->r1; - env->regs[2] = regs->r2; - env->regs[3] = regs->r3; - env->regs[4] = regs->r4; - env->regs[5] = regs->r5; - env->regs[6] = regs->r6; - env->regs[7] = regs->r7; - env->regs[8] = regs->r8; - env->regs[9] = regs->r9; - env->regs[10] = regs->r10; - env->regs[11] = regs->r11; - env->regs[12] = regs->r12; - env->regs[13] = regs->r13; - env->regs[14] = info->start_stack; - env->regs[15] = regs->acr; - env->pc = regs->erp; -} diff --git a/linux-user/cris/signal.c b/linux-user/cris/signal.c deleted file mode 100644 index 10948bcf30..0000000000 --- a/linux-user/cris/signal.c +++ /dev/null @@ -1,194 +0,0 @@ -/* - * Emulation of Linux signals - * - * Copyright (c) 2003 Fabrice Bellard - * - * 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 <http://www.gnu.org/licenses/>;. - */ -#include "qemu/osdep.h" -#include "qemu.h" -#include "user-internals.h" -#include "signal-common.h" -#include "linux-user/trace.h" - -struct target_sigcontext { - struct target_pt_regs regs; /* needs to be first */ - uint32_t oldmask; - uint32_t usp; /* usp before stacking this gunk on it */ -}; - -/* Signal frames. */ -struct target_signal_frame { - struct target_sigcontext sc; - uint32_t extramask[TARGET_NSIG_WORDS - 1]; - uint16_t retcode[4]; /* Trampoline code. */ -}; - -static void setup_sigcontext(struct target_sigcontext *sc, CPUCRISState *env) -{ - __put_user(env->regs[0], &sc->regs.r0); - __put_user(env->regs[1], &sc->regs.r1); - __put_user(env->regs[2], &sc->regs.r2); - __put_user(env->regs[3], &sc->regs.r3); - __put_user(env->regs[4], &sc->regs.r4); - __put_user(env->regs[5], &sc->regs.r5); - __put_user(env->regs[6], &sc->regs.r6); - __put_user(env->regs[7], &sc->regs.r7); - __put_user(env->regs[8], &sc->regs.r8); - __put_user(env->regs[9], &sc->regs.r9); - __put_user(env->regs[10], &sc->regs.r10); - __put_user(env->regs[11], &sc->regs.r11); - __put_user(env->regs[12], &sc->regs.r12); - __put_user(env->regs[13], &sc->regs.r13); - __put_user(env->regs[14], &sc->usp); - __put_user(env->regs[15], &sc->regs.acr); - __put_user(env->pregs[PR_MOF], &sc->regs.mof); - __put_user(env->pregs[PR_SRP], &sc->regs.srp); - __put_user(env->pc, &sc->regs.erp); -} - -static void restore_sigcontext(struct target_sigcontext *sc, CPUCRISState *env) -{ - __get_user(env->regs[0], &sc->regs.r0); - __get_user(env->regs[1], &sc->regs.r1); - __get_user(env->regs[2], &sc->regs.r2); - __get_user(env->regs[3], &sc->regs.r3); - __get_user(env->regs[4], &sc->regs.r4); - __get_user(env->regs[5], &sc->regs.r5); - __get_user(env->regs[6], &sc->regs.r6); - __get_user(env->regs[7], &sc->regs.r7); - __get_user(env->regs[8], &sc->regs.r8); - __get_user(env->regs[9], &sc->regs.r9); - __get_user(env->regs[10], &sc->regs.r10); - __get_user(env->regs[11], &sc->regs.r11); - __get_user(env->regs[12], &sc->regs.r12); - __get_user(env->regs[13], &sc->regs.r13); - __get_user(env->regs[14], &sc->usp); - __get_user(env->regs[15], &sc->regs.acr); - __get_user(env->pregs[PR_MOF], &sc->regs.mof); - __get_user(env->pregs[PR_SRP], &sc->regs.srp); - __get_user(env->pc, &sc->regs.erp); -} - -static abi_ulong get_sigframe(CPUCRISState *env, int framesize) -{ - abi_ulong sp; - /* Align the stack downwards to 4. */ - sp = (env->regs[R_SP] & ~3); - return sp - framesize; -} - -static void setup_sigreturn(uint16_t *retcode) -{ - /* This is movu.w __NR_sigreturn, r9; break 13; */ - __put_user(0x9c5f, retcode + 0); - __put_user(TARGET_NR_sigreturn, retcode + 1); - __put_user(0xe93d, retcode + 2); -} - -void setup_frame(int sig, struct target_sigaction *ka, - target_sigset_t *set, CPUCRISState *env) -{ - struct target_signal_frame *frame; - abi_ulong frame_addr; - int i; - - frame_addr = get_sigframe(env, sizeof *frame); - trace_user_setup_frame(env, frame_addr); - if (!lock_user_struct(VERIFY_WRITE, frame, frame_addr, 0)) - goto badframe; - - /* - * The CRIS signal return trampoline. A real linux/CRIS kernel doesn't - * use this trampoline anymore but it sets it up for GDB. - */ - setup_sigreturn(frame->retcode); - - /* Save the mask. */ - __put_user(set->sig[0], &frame->sc.oldmask); - - for(i = 1; i < TARGET_NSIG_WORDS; i++) { - __put_user(set->sig[i], &frame->extramask[i - 1]); - } - - setup_sigcontext(&frame->sc, env); - - /* Move the stack and setup the arguments for the handler. */ - env->regs[R_SP] = frame_addr; - env->regs[10] = sig; - env->pc = (unsigned long) ka->_sa_handler; - /* Link SRP so the guest returns through the trampoline. */ - env->pregs[PR_SRP] = default_sigreturn; - - unlock_user_struct(frame, frame_addr, 1); - return; -badframe: - force_sigsegv(sig); -} - -void setup_rt_frame(int sig, struct target_sigaction *ka, - target_siginfo_t *info, - target_sigset_t *set, CPUCRISState *env) -{ - qemu_log_mask(LOG_UNIMP, "setup_rt_frame: not implemented\n"); -} - -long do_sigreturn(CPUCRISState *env) -{ - struct target_signal_frame *frame; - abi_ulong frame_addr; - target_sigset_t target_set; - sigset_t set; - int i; - - frame_addr = env->regs[R_SP]; - trace_user_do_sigreturn(env, frame_addr); - /* Make sure the guest isn't playing games. */ - if (!lock_user_struct(VERIFY_WRITE, frame, frame_addr, 1)) { - goto badframe; - } - - /* Restore blocked signals */ - __get_user(target_set.sig[0], &frame->sc.oldmask); - for(i = 1; i < TARGET_NSIG_WORDS; i++) { - __get_user(target_set.sig[i], &frame->extramask[i - 1]); - } - target_to_host_sigset_internal(&set, &target_set); - set_sigmask(&set); - - restore_sigcontext(&frame->sc, env); - unlock_user_struct(frame, frame_addr, 0); - return -QEMU_ESIGRETURN; -badframe: - force_sig(TARGET_SIGSEGV); - return -QEMU_ESIGRETURN; -} - -long do_rt_sigreturn(CPUCRISState *env) -{ - trace_user_do_rt_sigreturn(env, 0); - qemu_log_mask(LOG_UNIMP, "do_rt_sigreturn: not implemented\n"); - return -TARGET_ENOSYS; -} - -void setup_sigtramp(abi_ulong sigtramp_page) -{ - uint16_t *tramp = lock_user(VERIFY_WRITE, sigtramp_page, 6, 0); - assert(tramp != NULL); - - default_sigreturn = sigtramp_page; - setup_sigreturn(tramp); - - unlock_user(tramp, sigtramp_page, 6); -} diff --git a/linux-user/elfload.c b/linux-user/elfload.c index b27dd01734..0678c9d506 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -1647,21 +1647,6 @@ static uint32_t get_elf_hwcap(void) #endif -#ifdef TARGET_CRIS - -#define ELF_CLASS ELFCLASS32 -#define ELF_ARCH EM_CRIS - -static inline void init_thread(struct target_pt_regs *regs, - struct image_info *infop) -{ - regs->erp = infop->entry; -} - -#define ELF_EXEC_PAGESIZE 8192 - -#endif - #ifdef TARGET_M68K #define ELF_CLASS ELFCLASS32 diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 9d5415674d..b693aeff5b 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -10484,7 +10484,7 @@ static abi_long do_syscall1(CPUArchState *cpu_env, int num, abi_long arg1, case TARGET_NR_mmap: #if (defined(TARGET_I386) && defined(TARGET_ABI32)) || \ (defined(TARGET_ARM) && defined(TARGET_ABI32)) || \ - defined(TARGET_M68K) || defined(TARGET_CRIS) || defined(TARGET_MICROBLAZE) \ + defined(TARGET_M68K) || defined(TARGET_MICROBLAZE) \ || defined(TARGET_S390X) { abi_ulong *v; @@ -12638,14 +12638,6 @@ static abi_long do_syscall1(CPUArchState *cpu_env, int num, abi_long arg1, #if defined(TARGET_MIPS) cpu_env->active_tc.CP0_UserLocal = arg1; return 0; -#elif defined(TARGET_CRIS) - if (arg1 & 0xff) - ret = -TARGET_EINVAL; - else { - cpu_env->pregs[PR_PID] = arg1; - ret = 0; - } - return ret; #elif defined(TARGET_I386) && defined(TARGET_ABI32) return do_set_thread_area(cpu_env, arg1); #elif defined(TARGET_M68K) diff --git a/.gitlab-ci.d/crossbuild-template.yml b/.gitlab-ci.d/crossbuild-template.yml index 53051ec793..18ec5b6253 100644 --- a/.gitlab-ci.d/crossbuild-template.yml +++ b/.gitlab-ci.d/crossbuild-template.yml @@ -73,7 +73,7 @@ - cd build - ../configure --enable-werror --disable-docs $QEMU_CONFIGURE_OPTS --disable-system --target-list-exclude="aarch64_be-linux-user - alpha-linux-user cris-linux-user m68k-linux-user microblazeel-linux-user + alpha-linux-user m68k-linux-user microblazeel-linux-user or1k-linux-user ppc-linux-user sparc-linux-user xtensa-linux-user $CROSS_SKIP_TARGETS" - make -j$(expr $(nproc) + 1) all check-build $MAKE_CHECK_ARGS -- 2.45.2