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linux-user: Drop unicore32 code

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We dropped the unicore32-linux-user target in commit 5e2b40f727
in 2016. Nobody has made any attempt to fix the issues that
caused us to drop it, so remove the associated code.
(The system emulation parts of unicore32 remain.)

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20180308144733.25615-2-peter.maydell@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This commit is contained in:
Peter Maydell 2018-03-08 14:47:32 +00:00 committed by Laurent Vivier
parent b39b61e410
commit daa4374a04
12 changed files with 6 additions and 745 deletions
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72
linux-user/elfload.c
View File

@ -563,78 +563,6 @@ static uint32_t get_elf_hwcap(void)
#endif /* not TARGET_AARCH64 */
#endif /* TARGET_ARM */
#ifdef TARGET_UNICORE32
#define ELF_START_MMAP 0x80000000
#define ELF_CLASS ELFCLASS32
#define ELF_DATA ELFDATA2LSB
#define ELF_ARCH EM_UNICORE32
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));
regs->UC32_REG_asr = 0x10;
regs->UC32_REG_pc = infop->entry & 0xfffffffe;
regs->UC32_REG_sp = infop->start_stack;
/* FIXME - what to for failure of get_user()? */
get_user_ual(regs->UC32_REG_02, stack + 8); /* envp */
get_user_ual(regs->UC32_REG_01, stack + 4); /* envp */
/* XXX: it seems that r0 is zeroed after ! */
regs->UC32_REG_00 = 0;
}
#define ELF_NREG 34
typedef target_elf_greg_t target_elf_gregset_t[ELF_NREG];
static void elf_core_copy_regs(target_elf_gregset_t *regs, const CPUUniCore32State *env)
{
(*regs)[0] = env->regs[0];
(*regs)[1] = env->regs[1];
(*regs)[2] = env->regs[2];
(*regs)[3] = env->regs[3];
(*regs)[4] = env->regs[4];
(*regs)[5] = env->regs[5];
(*regs)[6] = env->regs[6];
(*regs)[7] = env->regs[7];
(*regs)[8] = env->regs[8];
(*regs)[9] = env->regs[9];
(*regs)[10] = env->regs[10];
(*regs)[11] = env->regs[11];
(*regs)[12] = env->regs[12];
(*regs)[13] = env->regs[13];
(*regs)[14] = env->regs[14];
(*regs)[15] = env->regs[15];
(*regs)[16] = env->regs[16];
(*regs)[17] = env->regs[17];
(*regs)[18] = env->regs[18];
(*regs)[19] = env->regs[19];
(*regs)[20] = env->regs[20];
(*regs)[21] = env->regs[21];
(*regs)[22] = env->regs[22];
(*regs)[23] = env->regs[23];
(*regs)[24] = env->regs[24];
(*regs)[25] = env->regs[25];
(*regs)[26] = env->regs[26];
(*regs)[27] = env->regs[27];
(*regs)[28] = env->regs[28];
(*regs)[29] = env->regs[29];
(*regs)[30] = env->regs[30];
(*regs)[31] = env->regs[31];
(*regs)[32] = cpu_asr_read((CPUUniCore32State *)env);
(*regs)[33] = env->regs[0]; /* XXX */
}
#define USE_ELF_CORE_DUMP
#define ELF_EXEC_PAGESIZE 4096
#define ELF_HWCAP (UC32_HWCAP_CMOV | UC32_HWCAP_UCF64)
#endif
#ifdef TARGET_SPARC
#ifdef TARGET_SPARC64

99
linux-user/main.c
View File

@ -884,95 +884,6 @@ void cpu_loop(CPUARMState *env)
#endif
#ifdef TARGET_UNICORE32
void cpu_loop(CPUUniCore32State *env)
{
CPUState *cs = CPU(uc32_env_get_cpu(env));
int trapnr;
unsigned int n, insn;
target_siginfo_t info;
for (;;) {
cpu_exec_start(cs);
trapnr = cpu_exec(cs);
cpu_exec_end(cs);
process_queued_cpu_work(cs);
switch (trapnr) {
case UC32_EXCP_PRIV:
{
/* system call */
get_user_u32(insn, env->regs[31] - 4);
n = insn & 0xffffff;
if (n >= UC32_SYSCALL_BASE) {
/* linux syscall */
n -= UC32_SYSCALL_BASE;
if (n == UC32_SYSCALL_NR_set_tls) {
cpu_set_tls(env, env->regs[0]);
env->regs[0] = 0;
} else {
abi_long ret = do_syscall(env,
n,
env->regs[0],
env->regs[1],
env->regs[2],
env->regs[3],
env->regs[4],
env->regs[5],
0, 0);
if (ret == -TARGET_ERESTARTSYS) {
env->regs[31] -= 4;
} else if (ret != -TARGET_QEMU_ESIGRETURN) {
env->regs[0] = ret;
}
}
} else {
goto error;
}
}
break;
case UC32_EXCP_DTRAP:
case UC32_EXCP_ITRAP:
info.si_signo = TARGET_SIGSEGV;
info.si_errno = 0;
/* XXX: check env->error_code */
info.si_code = TARGET_SEGV_MAPERR;
info._sifields._sigfault._addr = env->cp0.c4_faultaddr;
queue_signal(env, info.si_signo, QEMU_SI_FAULT, &info);
break;
case EXCP_INTERRUPT:
/* just indicate that signals should be handled asap */
break;
case EXCP_DEBUG:
{
int sig;
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, QEMU_SI_FAULT, &info);
}
}
break;
case EXCP_ATOMIC:
cpu_exec_step_atomic(cs);
break;
default:
goto error;
}
process_pending_signals(env);
}
error:
EXCP_DUMP(env, "qemu: unhandled CPU exception 0x%x - aborting\n", trapnr);
abort();
}
#endif
#ifdef TARGET_SPARC
#define SPARC64_STACK_BIAS 2047
@ -4737,14 +4648,6 @@ int main(int argc, char **argv, char **envp)
}
#endif
}
#elif defined(TARGET_UNICORE32)
{
int i;
cpu_asr_write(env, regs->uregs[32], 0xffffffff);
for (i = 0; i < 32; i++) {
env->regs[i] = regs->uregs[i];
}
}
#elif defined(TARGET_SPARC)
{
int i;
@ -4974,7 +4877,7 @@ int main(int argc, char **argv, char **envp)
#error unsupported target CPU
#endif
#if defined(TARGET_ARM) || defined(TARGET_M68K) || defined(TARGET_UNICORE32)
#if defined(TARGET_ARM) || defined(TARGET_M68K)
ts->stack_base = info->start_stack;
ts->heap_base = info->brk;
/* This will be filled in on the first SYS_HEAPINFO call. */

5
linux-user/qemu.h
View File

@ -100,9 +100,6 @@ typedef struct TaskState {
# endif
int swi_errno;
#endif
#ifdef TARGET_UNICORE32
int swi_errno;
#endif
#if defined(TARGET_I386) && !defined(TARGET_X86_64)
abi_ulong target_v86;
struct vm86_saved_state vm86_saved_regs;
@ -115,7 +112,7 @@ typedef struct TaskState {
int sim_syscalls;
abi_ulong tp_value;
#endif
#if defined(TARGET_ARM) || defined(TARGET_M68K) || defined(TARGET_UNICORE32)
#if defined(TARGET_ARM) || defined(TARGET_M68K)
/* Extra fields for semihosted binaries. */
abi_ulong heap_base;
abi_ulong heap_limit;

5
linux-user/signal.c
View File

@ -253,8 +253,7 @@ int do_sigprocmask(int how, const sigset_t *set, sigset_t *oldset)
return 0;
}
#if !defined(TARGET_OPENRISC) && !defined(TARGET_UNICORE32) && \
!defined(TARGET_NIOS2)
#if !defined(TARGET_OPENRISC) && !defined(TARGET_NIOS2)
/* Just set the guest's signal mask to the specified value; the
* caller is assumed to have called block_signals() already.
*/
@ -512,7 +511,6 @@ void signal_init(void)
}
}
#ifndef TARGET_UNICORE32
/* Force a synchronously taken signal. The kernel force_sig() function
* also forces the signal to "not blocked, not ignored", but for QEMU
* that work is done in process_pending_signals().
@ -546,7 +544,6 @@ static void force_sigsegv(int oldsig)
}
force_sig(TARGET_SIGSEGV);
}
#endif
#endif

6
linux-user/syscall_defs.h
View File

@ -69,7 +69,7 @@
#if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SH4) \
|| defined(TARGET_M68K) || defined(TARGET_CRIS) \
|| defined(TARGET_UNICORE32) || defined(TARGET_S390X) \
|| defined(TARGET_S390X) \
|| defined(TARGET_OPENRISC) || defined(TARGET_TILEGX) \
|| defined(TARGET_NIOS2) || defined(TARGET_RISCV)
@ -433,7 +433,7 @@ int do_sigaction(int sig, const struct target_sigaction *act,
#if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SPARC) \
|| defined(TARGET_PPC) || defined(TARGET_MIPS) || defined(TARGET_SH4) \
|| defined(TARGET_M68K) || defined(TARGET_ALPHA) || defined(TARGET_CRIS) \
|| defined(TARGET_MICROBLAZE) || defined(TARGET_UNICORE32) \
|| defined(TARGET_MICROBLAZE) \
|| defined(TARGET_S390X) || defined(TARGET_OPENRISC) \
|| defined(TARGET_TILEGX) || defined(TARGET_HPPA) || defined(TARGET_NIOS2) \
|| defined(TARGET_RISCV)
@ -1409,7 +1409,7 @@ struct target_winsize {
#if (defined(TARGET_I386) && defined(TARGET_ABI32)) \
|| (defined(TARGET_ARM) && defined(TARGET_ABI32)) \
|| defined(TARGET_CRIS) || defined(TARGET_UNICORE32)
|| defined(TARGET_CRIS)
struct target_stat {
unsigned short st_dev;
unsigned short __pad1;

371
linux-user/unicore32/syscall_nr.h
View File

@ -1,371 +0,0 @@
/*
* This file contains the system call numbers for UniCore32 oldabi.
*
* Copyright (C) 2010-2011 GUAN Xue-tao
*
* 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.
*/
#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
/* 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
/* 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
/* 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
/* 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
/* 109 */
/* 110 */
#define TARGET_NR_vhangup 111
#define TARGET_NR_idle 112
#define TARGET_NR_syscall 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
#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_vm86 166
#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
/* 188 */
/* 189 */
#define TARGET_NR_vfork 190
#define TARGET_NR_ugetrlimit 191
#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_getdents64 217
#define TARGET_NR_pivot_root 218
#define TARGET_NR_mincore 219
#define TARGET_NR_madvise 220
#define TARGET_NR_fcntl64 221
/* 222 */
/* 223 */
#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_io_setup 243
#define TARGET_NR_io_destroy 244
#define TARGET_NR_io_getevents 245
#define TARGET_NR_io_submit 246
#define TARGET_NR_io_cancel 247
#define TARGET_NR_exit_group 248
#define TARGET_NR_lookup_dcookie 249
#define TARGET_NR_epoll_create 250
#define TARGET_NR_epoll_ctl 251
#define TARGET_NR_epoll_wait 252
#define TARGET_NR_remap_file_pages 253
/* 254 */
/* 255 */
/* 256 */
#define TARGET_NR_set_tid_address 256
#define TARGET_NR_timer_create 257
#define TARGET_NR_timer_settime 258
#define TARGET_NR_timer_gettime 259
#define TARGET_NR_timer_getoverrun 260
#define TARGET_NR_timer_delete 261
#define TARGET_NR_clock_settime 262
#define TARGET_NR_clock_gettime 263
#define TARGET_NR_clock_getres 264
#define TARGET_NR_clock_nanosleep 265
#define TARGET_NR_statfs64 266
#define TARGET_NR_fstatfs64 267
#define TARGET_NR_tgkill 268
#define TARGET_NR_utimes 269
#define TARGET_NR_fadvise64_64 270
#define TARGET_NR_pciconfig_iobase 271
#define TARGET_NR_pciconfig_read 272
#define TARGET_NR_pciconfig_write 273
#define TARGET_NR_mq_open 274
#define TARGET_NR_mq_unlink 275
#define TARGET_NR_mq_timedsend 276
#define TARGET_NR_mq_timedreceive 277
#define TARGET_NR_mq_notify 278
#define TARGET_NR_mq_getsetattr 279
#define TARGET_NR_waitid 280
#define TARGET_NR_socket 281
#define TARGET_NR_bind 282
#define TARGET_NR_connect 283
#define TARGET_NR_listen 284
#define TARGET_NR_accept 285
#define TARGET_NR_getsockname 286
#define TARGET_NR_getpeername 287
#define TARGET_NR_socketpair 288
#define TARGET_NR_send 289
#define TARGET_NR_sendto 290
#define TARGET_NR_recv 291
#define TARGET_NR_recvfrom 292
#define TARGET_NR_shutdown 293
#define TARGET_NR_setsockopt 294
#define TARGET_NR_getsockopt 295
#define TARGET_NR_sendmsg 296
#define TARGET_NR_recvmsg 297
#define TARGET_NR_semop 298
#define TARGET_NR_semget 299
#define TARGET_NR_semctl 300
#define TARGET_NR_msgsnd 301
#define TARGET_NR_msgrcv 302
#define TARGET_NR_msgget 303
#define TARGET_NR_msgctl 304
#define TARGET_NR_shmat 305
#define TARGET_NR_shmdt 306
#define TARGET_NR_shmget 307
#define TARGET_NR_shmctl 308
#define TARGET_NR_add_key 309
#define TARGET_NR_request_key 310
#define TARGET_NR_keyctl 311
#define TARGET_NR_semtimedop 312
#define TARGET_NR_vserver 313
#define TARGET_NR_ioprio_set 314
#define TARGET_NR_ioprio_get 315
#define TARGET_NR_inotify_init 316
#define TARGET_NR_inotify_add_watch 317
#define TARGET_NR_inotify_rm_watch 318
#define TARGET_NR_mbind 319
#define TARGET_NR_get_mempolicy 320
#define TARGET_NR_set_mempolicy 321
#define TARGET_NR_openat 322
#define TARGET_NR_mkdirat 323
#define TARGET_NR_mknodat 324
#define TARGET_NR_fchownat 325
#define TARGET_NR_futimesat 326
#define TARGET_NR_fstatat64 327
#define TARGET_NR_unlinkat 328
#define TARGET_NR_renameat 329
#define TARGET_NR_linkat 330
#define TARGET_NR_symlinkat 331
#define TARGET_NR_readlinkat 332
#define TARGET_NR_fchmodat 333
#define TARGET_NR_faccessat 334
/* 335 */
/* 336 */
#define TARGET_NR_unshare 337
#define TARGET_NR_set_robust_list 338
#define TARGET_NR_get_robust_list 339
#define TARGET_NR_splice 340
#define TARGET_NR_sync_file_range2 341
#define TARGET_NR_tee 342
#define TARGET_NR_vmsplice 343
#define TARGET_NR_move_pages 344
#define TARGET_NR_getcpu 345
/* 346 */
#define TARGET_NR_kexec_load 347
#define TARGET_NR_utimensat 348
#define TARGET_NR_signalfd 349
#define TARGET_NR_timerfd 350
#define TARGET_NR_eventfd 351
#define TARGET_NR_fallocate 352
#define TARGET_NR_timerfd_settime 353
#define TARGET_NR_timerfd_gettime 354
#define TARGET_NR_signalfd4 355
#define TARGET_NR_eventfd2 356
#define TARGET_NR_epoll_create1 357
#define TARGET_NR_dup3 358
#define TARGET_NR_pipe2 359
#define TARGET_NR_inotify_init1 360

27
linux-user/unicore32/target_cpu.h
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/*
* UniCore32 specific CPU ABI and functions for linux-user
*
* Copyright (C) 2010-2012 Guan Xuetao
*
* 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 UNICORE32_TARGET_CPU_H
#define UNICORE32_TARGET_CPU_H
static inline void cpu_clone_regs(CPUUniCore32State *env, target_ulong newsp)
{
if (newsp) {
env->regs[29] = newsp;
}
env->regs[0] = 0;
}
static inline void cpu_set_tls(CPUUniCore32State *env, target_ulong newtls)
{
env->regs[16] = newtls;
}
#endif

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linux-user/unicore32/target_elf.h
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/*
* 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 UNICORE32_TARGET_ELF_H
#define UNICORE32_TARGET_ELF_H
static inline const char *cpu_get_model(uint32_t eflags)
{
return "any";
}
#endif

30
linux-user/unicore32/target_signal.h
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/*
* Copyright (C) 2010-2011 GUAN Xue-tao
*
* 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.
*/
#ifndef UNICORE32_TARGET_SIGNAL_H
#define UNICORE32_TARGET_SIGNAL_H
/* this struct defines a stack used during syscall handling */
typedef struct target_sigaltstack {
abi_ulong ss_sp;
abi_ulong ss_flags;
abi_ulong ss_size;
} target_stack_t;
/*
* sigaltstack controls
*/
#define TARGET_SS_ONSTACK 1
#define TARGET_SS_DISABLE 2
static inline abi_ulong get_sp_from_cpustate(CPUUniCore32State *state)
{
return state->regs[29];
}
#endif /* UNICORE32_TARGET_SIGNAL_H */

58
linux-user/unicore32/target_structs.h
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/*
* UniCore32 specific structures for linux-user
*
* Copyright (c) 2013 Fabrice Bellard
*
* 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 UNICORE32_TARGET_STRUCTS_H
#define UNICORE32_TARGET_STRUCTS_H
struct target_ipc_perm {
abi_int __key; /* Key. */
abi_uint uid; /* Owner's user ID. */
abi_uint gid; /* Owner's group ID. */
abi_uint cuid; /* Creator's user ID. */
abi_uint cgid; /* Creator's group ID. */
abi_ushort mode; /* Read/write permission. */
abi_ushort __pad1;
abi_ushort __seq; /* Sequence number. */
abi_ushort __pad2;
abi_ulong __unused1;
abi_ulong __unused2;
};
struct target_shmid_ds {
struct target_ipc_perm shm_perm; /* operation permission struct */
abi_long shm_segsz; /* size of segment in bytes */
abi_ulong shm_atime; /* time of last shmat() */
#if TARGET_ABI_BITS == 32
abi_ulong __unused1;
#endif
abi_ulong shm_dtime; /* time of last shmdt() */
#if TARGET_ABI_BITS == 32
abi_ulong __unused2;
#endif
abi_ulong shm_ctime; /* time of last change by shmctl() */
#if TARGET_ABI_BITS == 32
abi_ulong __unused3;
#endif
abi_int shm_cpid; /* pid of creator */
abi_int shm_lpid; /* pid of last shmop */
abi_ulong shm_nattch; /* number of current attaches */
abi_ulong __unused4;
abi_ulong __unused5;
};
#endif

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linux-user/unicore32/target_syscall.h
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/*
* Copyright (C) 2010-2011 GUAN Xue-tao
*
* 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.
*/
#ifndef UNICORE32_TARGET_SYSCALL_H
#define UNICORE32_TARGET_SYSCALL_H
struct target_pt_regs {
abi_ulong uregs[34];
};
#define UC32_REG_pc uregs[31]
#define UC32_REG_lr uregs[30]
#define UC32_REG_sp uregs[29]
#define UC32_REG_ip uregs[28]
#define UC32_REG_fp uregs[27]
#define UC32_REG_26 uregs[26]
#define UC32_REG_25 uregs[25]
#define UC32_REG_24 uregs[24]
#define UC32_REG_23 uregs[23]
#define UC32_REG_22 uregs[22]
#define UC32_REG_21 uregs[21]
#define UC32_REG_20 uregs[20]
#define UC32_REG_19 uregs[19]
#define UC32_REG_18 uregs[18]
#define UC32_REG_17 uregs[17]
#define UC32_REG_16 uregs[16]
#define UC32_REG_15 uregs[15]
#define UC32_REG_14 uregs[14]
#define UC32_REG_13 uregs[13]
#define UC32_REG_12 uregs[12]
#define UC32_REG_11 uregs[11]
#define UC32_REG_10 uregs[10]
#define UC32_REG_09 uregs[9]
#define UC32_REG_08 uregs[8]
#define UC32_REG_07 uregs[7]
#define UC32_REG_06 uregs[6]
#define UC32_REG_05 uregs[5]
#define UC32_REG_04 uregs[4]
#define UC32_REG_03 uregs[3]
#define UC32_REG_02 uregs[2]
#define UC32_REG_01 uregs[1]
#define UC32_REG_00 uregs[0]
#define UC32_REG_asr uregs[32]
#define UC32_REG_ORIG_00 uregs[33]
#define UC32_SYSCALL_BASE 0x900000
#define UC32_SYSCALL_ARCH_BASE 0xf0000
#define UC32_SYSCALL_NR_set_tls (UC32_SYSCALL_ARCH_BASE + 5)
#define UNAME_MACHINE "UniCore-II"
#define UNAME_MINIMUM_RELEASE "2.6.32"
#define TARGET_MINSIGSTKSZ 2048
#define TARGET_MLOCKALL_MCL_CURRENT 1
#define TARGET_MLOCKALL_MCL_FUTURE 2
#endif /* UNICORE32_TARGET_SYSCALL_H */

2
linux-user/unicore32/termbits.h
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/* NOTE: exactly the same as i386 */
#include "../i386/termbits.h"